From b1d9e66c1c8d0e4ad29328c4f37266f292d722d3 Mon Sep 17 00:00:00 2001 From: Sachin Kamat Date: Fri, 3 May 2013 14:39:23 +0530 Subject: ASoC: 88pm860x: Remove redundant platform_set_drvdata() Commit 0998d06310 (device-core: Ensure drvdata = NULL when no driver is bound) removes the need to set driver data field to NULL. Signed-off-by: Sachin Kamat Signed-off-by: Mark Brown diff --git a/sound/soc/codecs/88pm860x-codec.c b/sound/soc/codecs/88pm860x-codec.c index 60159c0..1382f3f 100644 --- a/sound/soc/codecs/88pm860x-codec.c +++ b/sound/soc/codecs/88pm860x-codec.c @@ -1444,7 +1444,7 @@ static int pm860x_codec_probe(struct platform_device *pdev) res = platform_get_resource(pdev, IORESOURCE_IRQ, i); if (!res) { dev_err(&pdev->dev, "Failed to get IRQ resources\n"); - goto out; + return -EINVAL; } pm860x->irq[i] = res->start + chip->irq_base; strncpy(pm860x->name[i], res->name, MAX_NAME_LEN); @@ -1454,19 +1454,14 @@ static int pm860x_codec_probe(struct platform_device *pdev) pm860x_dai, ARRAY_SIZE(pm860x_dai)); if (ret) { dev_err(&pdev->dev, "Failed to register codec\n"); - goto out; + return -EINVAL; } return ret; - -out: - platform_set_drvdata(pdev, NULL); - return -EINVAL; } static int pm860x_codec_remove(struct platform_device *pdev) { snd_soc_unregister_codec(&pdev->dev); - platform_set_drvdata(pdev, NULL); return 0; } -- cgit v0.10.2 From 6ab2b7b415441fa46357bef883e1ead086de1387 Mon Sep 17 00:00:00 2001 From: Dimitris Papastamos Date: Wed, 8 May 2013 14:15:35 +0100 Subject: ASoC: wm_adsp: Expose coefficient blocks as ALSA binary controls Add initial support for runtime tuning for the ADSP cores. This is achieved by exposing the coefficient configuration blocks as ALSA binary controls. The current code assumes that no controls on the DSP are volatile. Signed-off-by: Dimitris Papastamos Signed-off-by: Mark Brown diff --git a/sound/soc/codecs/wm_adsp.c b/sound/soc/codecs/wm_adsp.c index 3470b64..1378306 100644 --- a/sound/soc/codecs/wm_adsp.c +++ b/sound/soc/codecs/wm_adsp.c @@ -21,6 +21,7 @@ #include #include #include +#include #include #include #include @@ -215,6 +216,36 @@ static struct { [WM_ADSP_FW_RX_ANC] = { .file = "rx-anc" }, }; +struct wm_coeff_ctl_ops { + int (*xget)(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol); + int (*xput)(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol); + int (*xinfo)(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_info *uinfo); +}; + +struct wm_coeff { + struct device *dev; + struct list_head ctl_list; + struct regmap *regmap; +}; + +struct wm_coeff_ctl { + const char *name; + struct snd_card *card; + struct wm_adsp_alg_region region; + struct wm_coeff_ctl_ops ops; + struct wm_adsp *adsp; + void *private; + unsigned int enabled:1; + struct list_head list; + void *cache; + size_t len; + unsigned int dirty:1; + struct snd_kcontrol *kcontrol; +}; + static int wm_adsp_fw_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { @@ -334,6 +365,181 @@ static unsigned int wm_adsp_region_to_reg(struct wm_adsp_region const *region, } } +static int wm_coeff_info(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_info *uinfo) +{ + struct wm_coeff_ctl *ctl = (struct wm_coeff_ctl *)kcontrol->private_value; + + uinfo->type = SNDRV_CTL_ELEM_TYPE_BYTES; + uinfo->count = ctl->len; + return 0; +} + +static int wm_coeff_write_control(struct snd_kcontrol *kcontrol, + const void *buf, size_t len) +{ + struct wm_coeff *wm_coeff= snd_kcontrol_chip(kcontrol); + struct wm_coeff_ctl *ctl = (struct wm_coeff_ctl *)kcontrol->private_value; + struct wm_adsp_alg_region *region = &ctl->region; + const struct wm_adsp_region *mem; + struct wm_adsp *adsp = ctl->adsp; + void *scratch; + int ret; + unsigned int reg; + + mem = wm_adsp_find_region(adsp, region->type); + if (!mem) { + adsp_err(adsp, "No base for region %x\n", + region->type); + return -EINVAL; + } + + reg = ctl->region.base; + reg = wm_adsp_region_to_reg(mem, reg); + + scratch = kmemdup(buf, ctl->len, GFP_KERNEL | GFP_DMA); + if (!scratch) + return -ENOMEM; + + ret = regmap_raw_write(wm_coeff->regmap, reg, scratch, + ctl->len); + if (ret) { + adsp_err(adsp, "Failed to write %zu bytes to %x\n", + ctl->len, reg); + kfree(scratch); + return ret; + } + + kfree(scratch); + + return 0; +} + +static int wm_coeff_put(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct wm_coeff_ctl *ctl = (struct wm_coeff_ctl *)kcontrol->private_value; + char *p = ucontrol->value.bytes.data; + + memcpy(ctl->cache, p, ctl->len); + + if (!ctl->enabled) { + ctl->dirty = 1; + return 0; + } + + return wm_coeff_write_control(kcontrol, p, ctl->len); +} + +static int wm_coeff_read_control(struct snd_kcontrol *kcontrol, + void *buf, size_t len) +{ + struct wm_coeff *wm_coeff= snd_kcontrol_chip(kcontrol); + struct wm_coeff_ctl *ctl = (struct wm_coeff_ctl *)kcontrol->private_value; + struct wm_adsp_alg_region *region = &ctl->region; + const struct wm_adsp_region *mem; + struct wm_adsp *adsp = ctl->adsp; + void *scratch; + int ret; + unsigned int reg; + + mem = wm_adsp_find_region(adsp, region->type); + if (!mem) { + adsp_err(adsp, "No base for region %x\n", + region->type); + return -EINVAL; + } + + reg = ctl->region.base; + reg = wm_adsp_region_to_reg(mem, reg); + + scratch = kmalloc(ctl->len, GFP_KERNEL | GFP_DMA); + if (!scratch) + return -ENOMEM; + + ret = regmap_raw_read(wm_coeff->regmap, reg, scratch, ctl->len); + if (ret) { + adsp_err(adsp, "Failed to read %zu bytes from %x\n", + ctl->len, reg); + kfree(scratch); + return ret; + } + + memcpy(buf, scratch, ctl->len); + kfree(scratch); + + return 0; +} + +static int wm_coeff_get(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct wm_coeff_ctl *ctl = (struct wm_coeff_ctl *)kcontrol->private_value; + char *p = ucontrol->value.bytes.data; + + memcpy(p, ctl->cache, ctl->len); + return 0; +} + +static int wm_coeff_add_kcontrol(struct wm_coeff *wm_coeff, + struct wm_coeff_ctl *ctl, + const struct snd_kcontrol_new *kctl) +{ + int ret; + struct snd_kcontrol *kcontrol; + + kcontrol = snd_ctl_new1(kctl, wm_coeff); + ret = snd_ctl_add(ctl->card, kcontrol); + if (ret < 0) { + dev_err(wm_coeff->dev, "Failed to add %s: %d\n", + kctl->name, ret); + return ret; + } + ctl->kcontrol = kcontrol; + return 0; +} + +struct wmfw_ctl_work { + struct wm_coeff *wm_coeff; + struct wm_coeff_ctl *ctl; + struct work_struct work; +}; + +static int wmfw_add_ctl(struct wm_coeff *wm_coeff, + struct wm_coeff_ctl *ctl) +{ + struct snd_kcontrol_new *kcontrol; + int ret; + + if (!wm_coeff || !ctl || !ctl->name || !ctl->card) + return -EINVAL; + + kcontrol = kzalloc(sizeof(*kcontrol), GFP_KERNEL); + if (!kcontrol) + return -ENOMEM; + kcontrol->iface = SNDRV_CTL_ELEM_IFACE_MIXER; + + kcontrol->name = ctl->name; + kcontrol->info = wm_coeff_info; + kcontrol->get = wm_coeff_get; + kcontrol->put = wm_coeff_put; + kcontrol->private_value = (unsigned long)ctl; + + ret = wm_coeff_add_kcontrol(wm_coeff, + ctl, kcontrol); + if (ret < 0) + goto err_kcontrol; + + kfree(kcontrol); + + list_add(&ctl->list, &wm_coeff->ctl_list); + return 0; + +err_kcontrol: + kfree(kcontrol); + return ret; +} + static int wm_adsp_load(struct wm_adsp *dsp) { LIST_HEAD(buf_list); @@ -547,7 +753,156 @@ out: return ret; } -static int wm_adsp_setup_algs(struct wm_adsp *dsp) +static int wm_coeff_init_control_caches(struct wm_coeff *wm_coeff) +{ + struct wm_coeff_ctl *ctl; + int ret; + + list_for_each_entry(ctl, &wm_coeff->ctl_list, + list) { + if (!ctl->enabled || ctl->dirty) + continue; + ret = wm_coeff_read_control(ctl->kcontrol, + ctl->cache, + ctl->len); + if (ret < 0) + return ret; + } + + return 0; +} + +static int wm_coeff_sync_controls(struct wm_coeff *wm_coeff) +{ + struct wm_coeff_ctl *ctl; + int ret; + + list_for_each_entry(ctl, &wm_coeff->ctl_list, + list) { + if (!ctl->enabled) + continue; + if (ctl->dirty) { + ret = wm_coeff_write_control(ctl->kcontrol, + ctl->cache, + ctl->len); + if (ret < 0) + return ret; + ctl->dirty = 0; + } + } + + return 0; +} + +static void wm_adsp_ctl_work(struct work_struct *work) +{ + struct wmfw_ctl_work *ctl_work = container_of(work, + struct wmfw_ctl_work, + work); + + wmfw_add_ctl(ctl_work->wm_coeff, ctl_work->ctl); + kfree(ctl_work); +} + +static int wm_adsp_create_control(struct snd_soc_codec *codec, + const struct wm_adsp_alg_region *region) + +{ + struct wm_adsp *dsp = snd_soc_codec_get_drvdata(codec); + struct wm_coeff_ctl *ctl; + struct wmfw_ctl_work *ctl_work; + char *name; + char *region_name; + int ret; + + name = kmalloc(PAGE_SIZE, GFP_KERNEL); + if (!name) + return -ENOMEM; + + switch (region->type) { + case WMFW_ADSP1_PM: + region_name = "PM"; + break; + case WMFW_ADSP1_DM: + region_name = "DM"; + break; + case WMFW_ADSP2_XM: + region_name = "XM"; + break; + case WMFW_ADSP2_YM: + region_name = "YM"; + break; + case WMFW_ADSP1_ZM: + region_name = "ZM"; + break; + default: + return -EINVAL; + } + + snprintf(name, PAGE_SIZE, "DSP%d %s %x", + dsp->num, region_name, region->alg); + + list_for_each_entry(ctl, &dsp->wm_coeff->ctl_list, + list) { + if (!strcmp(ctl->name, name)) { + if (!ctl->enabled) + ctl->enabled = 1; + return 0; + } + } + + ctl = kzalloc(sizeof(*ctl), GFP_KERNEL); + if (!ctl) { + ret = -ENOMEM; + goto err_name; + } + ctl->region = *region; + ctl->name = kmemdup(name, strlen(name) + 1, GFP_KERNEL); + if (!ctl->name) { + ret = -ENOMEM; + goto err_ctl; + } + ctl->enabled = 1; + ctl->dirty = 0; + ctl->ops.xget = wm_coeff_get; + ctl->ops.xput = wm_coeff_put; + ctl->card = codec->card->snd_card; + ctl->adsp = dsp; + + ctl->len = region->len; + ctl->cache = kzalloc(ctl->len, GFP_KERNEL); + if (!ctl->cache) { + ret = -ENOMEM; + goto err_ctl_name; + } + + ctl_work = kzalloc(sizeof(*ctl_work), GFP_KERNEL); + if (!ctl_work) { + ret = -ENOMEM; + goto err_ctl_cache; + } + + ctl_work->wm_coeff = dsp->wm_coeff; + ctl_work->ctl = ctl; + INIT_WORK(&ctl_work->work, wm_adsp_ctl_work); + schedule_work(&ctl_work->work); + + kfree(name); + + return 0; + +err_ctl_cache: + kfree(ctl->cache); +err_ctl_name: + kfree(ctl->name); +err_ctl: + kfree(ctl); +err_name: + kfree(name); + return ret; +} + +static int wm_adsp_setup_algs(struct wm_adsp *dsp, struct snd_soc_codec *codec) { struct regmap *regmap = dsp->regmap; struct wmfw_adsp1_id_hdr adsp1_id; @@ -730,7 +1085,16 @@ static int wm_adsp_setup_algs(struct wm_adsp *dsp) region->type = WMFW_ADSP1_DM; region->alg = be32_to_cpu(adsp1_alg[i].alg.id); region->base = be32_to_cpu(adsp1_alg[i].dm); + region->len = 0; list_add_tail(®ion->list, &dsp->alg_regions); + if (i + 1 < algs) { + region->len = be32_to_cpu(adsp1_alg[i + 1].dm); + region->len -= be32_to_cpu(adsp1_alg[i].dm); + wm_adsp_create_control(codec, region); + } else { + adsp_warn(dsp, "Missing length info for region DM with ID %x\n", + be32_to_cpu(adsp1_alg[i].alg.id)); + } region = kzalloc(sizeof(*region), GFP_KERNEL); if (!region) @@ -738,7 +1102,16 @@ static int wm_adsp_setup_algs(struct wm_adsp *dsp) region->type = WMFW_ADSP1_ZM; region->alg = be32_to_cpu(adsp1_alg[i].alg.id); region->base = be32_to_cpu(adsp1_alg[i].zm); + region->len = 0; list_add_tail(®ion->list, &dsp->alg_regions); + if (i + 1 < algs) { + region->len = be32_to_cpu(adsp1_alg[i + 1].zm); + region->len -= be32_to_cpu(adsp1_alg[i].zm); + wm_adsp_create_control(codec, region); + } else { + adsp_warn(dsp, "Missing length info for region ZM with ID %x\n", + be32_to_cpu(adsp1_alg[i].alg.id)); + } break; case WMFW_ADSP2: @@ -758,7 +1131,16 @@ static int wm_adsp_setup_algs(struct wm_adsp *dsp) region->type = WMFW_ADSP2_XM; region->alg = be32_to_cpu(adsp2_alg[i].alg.id); region->base = be32_to_cpu(adsp2_alg[i].xm); + region->len = 0; list_add_tail(®ion->list, &dsp->alg_regions); + if (i + 1 < algs) { + region->len = be32_to_cpu(adsp2_alg[i + 1].xm); + region->len -= be32_to_cpu(adsp2_alg[i].xm); + wm_adsp_create_control(codec, region); + } else { + adsp_warn(dsp, "Missing length info for region XM with ID %x\n", + be32_to_cpu(adsp2_alg[i].alg.id)); + } region = kzalloc(sizeof(*region), GFP_KERNEL); if (!region) @@ -766,7 +1148,16 @@ static int wm_adsp_setup_algs(struct wm_adsp *dsp) region->type = WMFW_ADSP2_YM; region->alg = be32_to_cpu(adsp2_alg[i].alg.id); region->base = be32_to_cpu(adsp2_alg[i].ym); + region->len = 0; list_add_tail(®ion->list, &dsp->alg_regions); + if (i + 1 < algs) { + region->len = be32_to_cpu(adsp2_alg[i + 1].ym); + region->len -= be32_to_cpu(adsp2_alg[i].ym); + wm_adsp_create_control(codec, region); + } else { + adsp_warn(dsp, "Missing length info for region YM with ID %x\n", + be32_to_cpu(adsp2_alg[i].alg.id)); + } region = kzalloc(sizeof(*region), GFP_KERNEL); if (!region) @@ -774,7 +1165,16 @@ static int wm_adsp_setup_algs(struct wm_adsp *dsp) region->type = WMFW_ADSP2_ZM; region->alg = be32_to_cpu(adsp2_alg[i].alg.id); region->base = be32_to_cpu(adsp2_alg[i].zm); + region->len = 0; list_add_tail(®ion->list, &dsp->alg_regions); + if (i + 1 < algs) { + region->len = be32_to_cpu(adsp2_alg[i + 1].zm); + region->len -= be32_to_cpu(adsp2_alg[i].zm); + wm_adsp_create_control(codec, region); + } else { + adsp_warn(dsp, "Missing length info for region ZM with ID %x\n", + be32_to_cpu(adsp2_alg[i].alg.id)); + } break; } } @@ -986,6 +1386,7 @@ int wm_adsp1_event(struct snd_soc_dapm_widget *w, struct snd_soc_codec *codec = w->codec; struct wm_adsp *dsps = snd_soc_codec_get_drvdata(codec); struct wm_adsp *dsp = &dsps[w->shift]; + struct wm_coeff_ctl *ctl; int ret; int val; @@ -1023,7 +1424,7 @@ int wm_adsp1_event(struct snd_soc_dapm_widget *w, if (ret != 0) goto err; - ret = wm_adsp_setup_algs(dsp); + ret = wm_adsp_setup_algs(dsp, codec); if (ret != 0) goto err; @@ -1031,6 +1432,16 @@ int wm_adsp1_event(struct snd_soc_dapm_widget *w, if (ret != 0) goto err; + /* Initialize caches for enabled and non-dirty controls */ + ret = wm_coeff_init_control_caches(dsp->wm_coeff); + if (ret != 0) + goto err; + + /* Sync dirty controls */ + ret = wm_coeff_sync_controls(dsp->wm_coeff); + if (ret != 0) + goto err; + /* Start the core running */ regmap_update_bits(dsp->regmap, dsp->base + ADSP1_CONTROL_30, ADSP1_CORE_ENA | ADSP1_START, @@ -1047,6 +1458,11 @@ int wm_adsp1_event(struct snd_soc_dapm_widget *w, regmap_update_bits(dsp->regmap, dsp->base + ADSP1_CONTROL_30, ADSP1_SYS_ENA, 0); + + list_for_each_entry(ctl, &dsp->wm_coeff->ctl_list, + list) { + ctl->enabled = 0; + } break; default: @@ -1099,6 +1515,7 @@ int wm_adsp2_event(struct snd_soc_dapm_widget *w, struct wm_adsp *dsps = snd_soc_codec_get_drvdata(codec); struct wm_adsp *dsp = &dsps[w->shift]; struct wm_adsp_alg_region *alg_region; + struct wm_coeff_ctl *ctl; unsigned int val; int ret; @@ -1164,7 +1581,7 @@ int wm_adsp2_event(struct snd_soc_dapm_widget *w, if (ret != 0) goto err; - ret = wm_adsp_setup_algs(dsp); + ret = wm_adsp_setup_algs(dsp, codec); if (ret != 0) goto err; @@ -1172,6 +1589,16 @@ int wm_adsp2_event(struct snd_soc_dapm_widget *w, if (ret != 0) goto err; + /* Initialize caches for enabled and non-dirty controls */ + ret = wm_coeff_init_control_caches(dsp->wm_coeff); + if (ret != 0) + goto err; + + /* Sync dirty controls */ + ret = wm_coeff_sync_controls(dsp->wm_coeff); + if (ret != 0) + goto err; + ret = regmap_update_bits(dsp->regmap, dsp->base + ADSP2_CONTROL, ADSP2_CORE_ENA | ADSP2_START, @@ -1209,6 +1636,11 @@ int wm_adsp2_event(struct snd_soc_dapm_widget *w, ret); } + list_for_each_entry(ctl, &dsp->wm_coeff->ctl_list, + list) { + ctl->enabled = 0; + } + while (!list_empty(&dsp->alg_regions)) { alg_region = list_first_entry(&dsp->alg_regions, struct wm_adsp_alg_region, @@ -1247,36 +1679,48 @@ int wm_adsp2_init(struct wm_adsp *adsp, bool dvfs) INIT_LIST_HEAD(&adsp->alg_regions); + adsp->wm_coeff = kzalloc(sizeof(*adsp->wm_coeff), + GFP_KERNEL); + if (!adsp->wm_coeff) + return -ENOMEM; + adsp->wm_coeff->regmap = adsp->regmap; + adsp->wm_coeff->dev = adsp->dev; + INIT_LIST_HEAD(&adsp->wm_coeff->ctl_list); + if (dvfs) { adsp->dvfs = devm_regulator_get(adsp->dev, "DCVDD"); if (IS_ERR(adsp->dvfs)) { ret = PTR_ERR(adsp->dvfs); dev_err(adsp->dev, "Failed to get DCVDD: %d\n", ret); - return ret; + goto out_coeff; } ret = regulator_enable(adsp->dvfs); if (ret != 0) { dev_err(adsp->dev, "Failed to enable DCVDD: %d\n", ret); - return ret; + goto out_coeff; } ret = regulator_set_voltage(adsp->dvfs, 1200000, 1800000); if (ret != 0) { dev_err(adsp->dev, "Failed to initialise DVFS: %d\n", ret); - return ret; + goto out_coeff; } ret = regulator_disable(adsp->dvfs); if (ret != 0) { dev_err(adsp->dev, "Failed to disable DCVDD: %d\n", ret); - return ret; + goto out_coeff; } } return 0; + +out_coeff: + kfree(adsp->wm_coeff); + return ret; } EXPORT_SYMBOL_GPL(wm_adsp2_init); diff --git a/sound/soc/codecs/wm_adsp.h b/sound/soc/codecs/wm_adsp.h index fea5146..6e890b9 100644 --- a/sound/soc/codecs/wm_adsp.h +++ b/sound/soc/codecs/wm_adsp.h @@ -30,6 +30,7 @@ struct wm_adsp_alg_region { unsigned int alg; int type; unsigned int base; + size_t len; }; struct wm_adsp { @@ -55,6 +56,8 @@ struct wm_adsp { bool running; struct regulator *dvfs; + + struct wm_coeff *wm_coeff; }; #define WM_ADSP1(wname, num) \ -- cgit v0.10.2 From 9b74fad508049471a8c783b9960b7834aba76293 Mon Sep 17 00:00:00 2001 From: Mark Brown Date: Mon, 6 May 2013 20:26:03 +0100 Subject: ASoC: sam9g20ek: Let device core handle pinctrl Since commit ab78029 (drivers/pinctrl: grab default handles from device core) we can rely on device core for handling pinctrl so remove devm_pinctrl_get_select_default() from the driver. Signed-off-by: Mark Brown Tested-by: Bo Shen Acked-by: Bo Shen diff --git a/sound/soc/atmel/sam9g20_wm8731.c b/sound/soc/atmel/sam9g20_wm8731.c index 2d6fbd0..802717e 100644 --- a/sound/soc/atmel/sam9g20_wm8731.c +++ b/sound/soc/atmel/sam9g20_wm8731.c @@ -38,8 +38,6 @@ #include #include -#include - #include #include @@ -203,15 +201,8 @@ static int at91sam9g20ek_audio_probe(struct platform_device *pdev) struct device_node *codec_np, *cpu_np; struct clk *pllb; struct snd_soc_card *card = &snd_soc_at91sam9g20ek; - struct pinctrl *pinctrl; int ret; - pinctrl = devm_pinctrl_get_select_default(&pdev->dev); - if (IS_ERR(pinctrl)) { - dev_err(&pdev->dev, "Failed to request pinctrl for mck\n"); - return PTR_ERR(pinctrl); - } - if (!np) { if (!(machine_is_at91sam9g20ek() || machine_is_at91sam9g20ek_2mmc())) -- cgit v0.10.2 From 10e8aa9af170886266618370e2ef330e0b2055bb Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Micha=C5=82=20Miros=C5=82aw?= Date: Sat, 4 May 2013 22:21:38 +0200 Subject: ASoC: fix kernel message grepability MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Michał Mirosław Signed-off-by: Mark Brown diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c index d56bbea..308895a 100644 --- a/sound/soc/soc-core.c +++ b/sound/soc/soc-core.c @@ -272,8 +272,8 @@ static void soc_init_codec_debugfs(struct snd_soc_codec *codec) codec->debugfs_codec_root = debugfs_create_dir(codec->name, debugfs_card_root); if (!codec->debugfs_codec_root) { - dev_warn(codec->dev, "ASoC: Failed to create codec debugfs" - " directory\n"); + dev_warn(codec->dev, + "ASoC: Failed to create codec debugfs directory\n"); return; } @@ -286,8 +286,8 @@ static void soc_init_codec_debugfs(struct snd_soc_codec *codec) codec->debugfs_codec_root, codec, &codec_reg_fops); if (!codec->debugfs_reg) - dev_warn(codec->dev, "ASoC: Failed to create codec register" - " debugfs file\n"); + dev_warn(codec->dev, + "ASoC: Failed to create codec register debugfs file\n"); snd_soc_dapm_debugfs_init(&codec->dapm, codec->debugfs_codec_root); } @@ -631,8 +631,7 @@ int snd_soc_suspend(struct device *dev) */ if (codec->dapm.idle_bias_off) { dev_dbg(codec->dev, - "ASoC: idle_bias_off CODEC on" - " over suspend\n"); + "ASoC: idle_bias_off CODEC on over suspend\n"); break; } case SND_SOC_BIAS_OFF: @@ -643,8 +642,8 @@ int snd_soc_suspend(struct device *dev) regcache_mark_dirty(codec->control_data); break; default: - dev_dbg(codec->dev, "ASoC: CODEC is on" - " over suspend\n"); + dev_dbg(codec->dev, + "ASoC: CODEC is on over suspend\n"); break; } } @@ -713,8 +712,8 @@ static void soc_resume_deferred(struct work_struct *work) codec->suspended = 0; break; default: - dev_dbg(codec->dev, "ASoC: CODEC was on over" - " suspend\n"); + dev_dbg(codec->dev, + "ASoC: CODEC was on over suspend\n"); break; } } @@ -1110,8 +1109,8 @@ static int soc_probe_codec(struct snd_soc_card *card, } WARN(codec->dapm.idle_bias_off && codec->dapm.bias_level != SND_SOC_BIAS_OFF, - "codec %s can not start from non-off bias" - " with idle_bias_off==1\n", codec->name); + "codec %s can not start from non-off bias with idle_bias_off==1\n", + codec->name); } /* If the driver didn't set I/O up try regmap */ @@ -1582,8 +1581,9 @@ static int snd_soc_init_codec_cache(struct snd_soc_codec *codec, codec->compress_type = compress_type; ret = snd_soc_cache_init(codec); if (ret < 0) { - dev_err(codec->dev, "ASoC: Failed to set cache compression" - " type: %d\n", ret); + dev_err(codec->dev, + "ASoC: Failed to set cache compression type: %d\n", + ret); return ret; } codec->cache_init = 1; @@ -1639,8 +1639,9 @@ static int snd_soc_instantiate_card(struct snd_soc_card *card) ret = snd_card_create(SNDRV_DEFAULT_IDX1, SNDRV_DEFAULT_STR1, card->owner, 0, &card->snd_card); if (ret < 0) { - dev_err(card->dev, "ASoC: can't create sound card for" - " card %s: %d\n", card->name, ret); + dev_err(card->dev, + "ASoC: can't create sound card for card %s: %d\n", + card->name, ret); goto base_error; } card->snd_card->dev = card->dev; @@ -1815,8 +1816,8 @@ static int snd_soc_instantiate_card(struct snd_soc_card *card) for (i = 0; i < card->num_rtd; i++) { ret = soc_register_ac97_dai_link(&card->rtd[i]); if (ret < 0) { - dev_err(card->dev, "ASoC: failed to register AC97:" - " %d\n", ret); + dev_err(card->dev, + "ASoC: failed to register AC97: %d\n", ret); while (--i >= 0) soc_unregister_ac97_dai_link(card->rtd[i].codec); goto probe_aux_dev_err; @@ -3586,14 +3587,16 @@ int snd_soc_register_card(struct snd_soc_card *card) * not both or neither. */ if (!!link->codec_name == !!link->codec_of_node) { - dev_err(card->dev, "ASoC: Neither/both codec" - " name/of_node are set for %s\n", link->name); + dev_err(card->dev, + "ASoC: Neither/both codec name/of_node are set for %s\n", + link->name); return -EINVAL; } /* Codec DAI name must be specified */ if (!link->codec_dai_name) { - dev_err(card->dev, "ASoC: codec_dai_name not" - " set for %s\n", link->name); + dev_err(card->dev, + "ASoC: codec_dai_name not set for %s\n", + link->name); return -EINVAL; } @@ -3602,8 +3605,9 @@ int snd_soc_register_card(struct snd_soc_card *card) * can be left unspecified, and a dummy platform will be used. */ if (link->platform_name && link->platform_of_node) { - dev_err(card->dev, "ASoC: Both platform name/of_node" - " are set for %s\n", link->name); + dev_err(card->dev, + "ASoC: Both platform name/of_node are set for %s\n", + link->name); return -EINVAL; } @@ -3613,8 +3617,9 @@ int snd_soc_register_card(struct snd_soc_card *card) * name alone.. */ if (link->cpu_name && link->cpu_of_node) { - dev_err(card->dev, "ASoC: Neither/both " - "cpu name/of_node are set for %s\n",link->name); + dev_err(card->dev, + "ASoC: Neither/both cpu name/of_node are set for %s\n", + link->name); return -EINVAL; } /* @@ -3623,8 +3628,9 @@ int snd_soc_register_card(struct snd_soc_card *card) */ if (!link->cpu_dai_name && !(link->cpu_name || link->cpu_of_node)) { - dev_err(card->dev, "ASoC: Neither cpu_dai_name nor " - "cpu_name/of_node are set for %s\n", link->name); + dev_err(card->dev, + "ASoC: Neither cpu_dai_name nor cpu_name/of_node are set for %s\n", + link->name); return -EINVAL; } } @@ -3728,8 +3734,9 @@ static inline char *fmt_multiple_name(struct device *dev, struct snd_soc_dai_driver *dai_drv) { if (dai_drv->name == NULL) { - dev_err(dev, "ASoC: error - multiple DAI %s registered with" - " no name\n", dev_name(dev)); + dev_err(dev, + "ASoC: error - multiple DAI %s registered with no name\n", + dev_name(dev)); return NULL; } @@ -3859,8 +3866,9 @@ static int snd_soc_register_dais(struct device *dev, list_for_each_entry(codec, &codec_list, list) { if (codec->dev == dev) { - dev_dbg(dev, "ASoC: Mapped DAI %s to " - "CODEC %s\n", dai->name, codec->name); + dev_dbg(dev, + "ASoC: Mapped DAI %s to CODEC %s\n", + dai->name, codec->name); dai->codec = codec; break; } @@ -4296,8 +4304,9 @@ int snd_soc_of_parse_audio_routing(struct snd_soc_card *card, num_routes = of_property_count_strings(np, propname); if (num_routes < 0 || num_routes & 1) { - dev_err(card->dev, "ASoC: Property '%s' does not exist or its" - " length is not even\n", propname); + dev_err(card->dev, + "ASoC: Property '%s' does not exist or its length is not even\n", + propname); return -EINVAL; } num_routes /= 2; -- cgit v0.10.2 From 8011412999484a82a23dc3c9a5c9d5a1677ca05d Mon Sep 17 00:00:00 2001 From: Mark Brown Date: Mon, 25 Feb 2013 15:14:19 +0000 Subject: ASoC: dapm: Provide early event callbacks for power up and down Some devices may benefit from being able to start some parts of the widget power up/down sequence earlier on in the sequence than the point at which the final power state is committed. Support these by providing events which are called before any power state changes are done. Signed-off-by: Mark Brown Acked-by: Liam Girdwood diff --git a/include/sound/soc-dapm.h b/include/sound/soc-dapm.h index d460902..f4f85dd 100644 --- a/include/sound/soc-dapm.h +++ b/include/sound/soc-dapm.h @@ -311,6 +311,8 @@ struct device; #define SND_SOC_DAPM_POST_PMD 0x8 /* after widget power down */ #define SND_SOC_DAPM_PRE_REG 0x10 /* before audio path setup */ #define SND_SOC_DAPM_POST_REG 0x20 /* after audio path setup */ +#define SND_SOC_DAPM_WILL_PMU 0x40 /* called at start of sequence */ +#define SND_SOC_DAPM_WILL_PMD 0x80 /* called at start of sequence */ #define SND_SOC_DAPM_PRE_POST_PMD \ (SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD) diff --git a/sound/soc/soc-dapm.c b/sound/soc/soc-dapm.c index a80c883..e4e5420 100644 --- a/sound/soc/soc-dapm.c +++ b/sound/soc/soc-dapm.c @@ -1277,6 +1277,14 @@ static void dapm_seq_check_event(struct snd_soc_dapm_context *dapm, ev_name = "POST_PMD"; power = 0; break; + case SND_SOC_DAPM_WILL_PMU: + ev_name = "WILL_PMU"; + power = 1; + break; + case SND_SOC_DAPM_WILL_PMD: + ev_name = "WILL_PMD"; + power = 0; + break; default: BUG(); return; @@ -1737,6 +1745,14 @@ static int dapm_power_widgets(struct snd_soc_dapm_context *dapm, int event) &async_domain); async_synchronize_full_domain(&async_domain); + list_for_each_entry(w, &down_list, list) { + dapm_seq_check_event(dapm, w, SND_SOC_DAPM_WILL_PMD); + } + + list_for_each_entry(w, &up_list, list) { + dapm_seq_check_event(dapm, w, SND_SOC_DAPM_WILL_PMU); + } + /* Power down widgets first; try to avoid amplifying pops. */ dapm_seq_run(dapm, &down_list, event, false); -- cgit v0.10.2 From 701c73aa89032f2551cdc73725cb881c0886d86f Mon Sep 17 00:00:00 2001 From: Sachin Kamat Date: Fri, 3 May 2013 14:39:22 +0530 Subject: ASoC: ep93xx: Remove redundant platform_set_drvdata() Commit 0998d06310 (device-core: Ensure drvdata = NULL when no driver is bound) removes the need to set driver data field to NULL. Signed-off-by: Sachin Kamat Signed-off-by: Mark Brown diff --git a/sound/soc/cirrus/ep93xx-ac97.c b/sound/soc/cirrus/ep93xx-ac97.c index 7798fbd..840c9b1 100644 --- a/sound/soc/cirrus/ep93xx-ac97.c +++ b/sound/soc/cirrus/ep93xx-ac97.c @@ -403,7 +403,6 @@ static int ep93xx_ac97_probe(struct platform_device *pdev) return 0; fail: - platform_set_drvdata(pdev, NULL); ep93xx_ac97_info = NULL; dev_set_drvdata(&pdev->dev, NULL); return ret; @@ -418,7 +417,6 @@ static int ep93xx_ac97_remove(struct platform_device *pdev) /* disable the AC97 controller */ ep93xx_ac97_write_reg(info, AC97GCR, 0); - platform_set_drvdata(pdev, NULL); ep93xx_ac97_info = NULL; dev_set_drvdata(&pdev->dev, NULL); -- cgit v0.10.2 From 2fc059f2cc875a6d7372057093cd78cc9284b555 Mon Sep 17 00:00:00 2001 From: Fabio Estevam Date: Wed, 24 Apr 2013 11:54:43 -0300 Subject: ASoC: imx-sgtl5000: Do not enter the error path on success Return on success instead of entering the error path. Signed-off-by: Fabio Estevam Acked-by: Shawn Guo Signed-off-by: Mark Brown diff --git a/sound/soc/fsl/imx-sgtl5000.c b/sound/soc/fsl/imx-sgtl5000.c index 9584e78..5a6aaa3 100644 --- a/sound/soc/fsl/imx-sgtl5000.c +++ b/sound/soc/fsl/imx-sgtl5000.c @@ -174,6 +174,11 @@ static int imx_sgtl5000_probe(struct platform_device *pdev) } platform_set_drvdata(pdev, data); + of_node_put(ssi_np); + of_node_put(codec_np); + + return 0; + clk_fail: clk_put(data->codec_clk); fail: -- cgit v0.10.2 From f8b24fcbd05bf7a9112812bf6ec60679ae928801 Mon Sep 17 00:00:00 2001 From: Fabio Estevam Date: Wed, 24 Apr 2013 13:23:14 -0300 Subject: ASoC: mxs-sgtl5000: Remove unneeded 'ret' variable Variable 'ret' is not needed here, so just remove it. Signed-off-by: Fabio Estevam Acked-by: Shawn Guo Signed-off-by: Mark Brown diff --git a/sound/soc/mxs/mxs-sgtl5000.c b/sound/soc/mxs/mxs-sgtl5000.c index b1d9b5e..4f74b05 100644 --- a/sound/soc/mxs/mxs-sgtl5000.c +++ b/sound/soc/mxs/mxs-sgtl5000.c @@ -116,7 +116,7 @@ static int mxs_sgtl5000_probe_dt(struct platform_device *pdev) { struct device_node *np = pdev->dev.of_node; struct device_node *saif_np[2], *codec_np; - int i, ret = 0; + int i; if (!np) return 1; /* no device tree */ @@ -142,7 +142,7 @@ static int mxs_sgtl5000_probe_dt(struct platform_device *pdev) of_node_put(saif_np[0]); of_node_put(saif_np[1]); - return ret; + return 0; } static int mxs_sgtl5000_probe(struct platform_device *pdev) -- cgit v0.10.2 From 666c25e3d759dfd33c6df4cd3a26f1bfed65215e Mon Sep 17 00:00:00 2001 From: Fabio Estevam Date: Wed, 24 Apr 2013 13:23:15 -0300 Subject: ASoC: mxs-sgtl5000: Remove unneeded fields from snd_soc_dai_link It makes no sense to hardcode the I2C bus into the codec_name field. cpu_dai_name and platform_name are also overwritten later in mxs_sgtl5000_probe_dt(). So remove the three fields, as mxs platform is dt-only platform. Signed-off-by: Fabio Estevam Acked-by: Shawn Guo Signed-off-by: Mark Brown diff --git a/sound/soc/mxs/mxs-sgtl5000.c b/sound/soc/mxs/mxs-sgtl5000.c index 4f74b05..1b134d7 100644 --- a/sound/soc/mxs/mxs-sgtl5000.c +++ b/sound/soc/mxs/mxs-sgtl5000.c @@ -90,17 +90,11 @@ static struct snd_soc_dai_link mxs_sgtl5000_dai[] = { .name = "HiFi Tx", .stream_name = "HiFi Playback", .codec_dai_name = "sgtl5000", - .codec_name = "sgtl5000.0-000a", - .cpu_dai_name = "mxs-saif.0", - .platform_name = "mxs-saif.0", .ops = &mxs_sgtl5000_hifi_ops, }, { .name = "HiFi Rx", .stream_name = "HiFi Capture", .codec_dai_name = "sgtl5000", - .codec_name = "sgtl5000.0-000a", - .cpu_dai_name = "mxs-saif.1", - .platform_name = "mxs-saif.1", .ops = &mxs_sgtl5000_hifi_ops, }, }; -- cgit v0.10.2 From 436947fc82237e2cd78b3b2c11633aaa6ef07641 Mon Sep 17 00:00:00 2001 From: Fabio Estevam Date: Mon, 6 May 2013 17:39:08 -0300 Subject: ASoC: fsl: imx-audmux: Let device core handle pinctrl Since commit ab78029 (drivers/pinctrl: grab default handles from device core), we can rely on device core for handling pinctrl. So remove devm_pinctrl_get_select_default() from the driver. Signed-off-by: Fabio Estevam Signed-off-by: Mark Brown diff --git a/sound/soc/fsl/imx-audmux.c b/sound/soc/fsl/imx-audmux.c index 47f046a..e260f1f 100644 --- a/sound/soc/fsl/imx-audmux.c +++ b/sound/soc/fsl/imx-audmux.c @@ -26,7 +26,6 @@ #include #include #include -#include #include "imx-audmux.h" @@ -247,7 +246,6 @@ EXPORT_SYMBOL_GPL(imx_audmux_v2_configure_port); static int imx_audmux_probe(struct platform_device *pdev) { struct resource *res; - struct pinctrl *pinctrl; const struct of_device_id *of_id = of_match_device(imx_audmux_dt_ids, &pdev->dev); @@ -256,12 +254,6 @@ static int imx_audmux_probe(struct platform_device *pdev) if (IS_ERR(audmux_base)) return PTR_ERR(audmux_base); - pinctrl = devm_pinctrl_get_select_default(&pdev->dev); - if (IS_ERR(pinctrl)) { - dev_err(&pdev->dev, "setup pinctrl failed!"); - return PTR_ERR(pinctrl); - } - audmux_clk = devm_clk_get(&pdev->dev, "audmux"); if (IS_ERR(audmux_clk)) { dev_dbg(&pdev->dev, "cannot get clock: %ld\n", -- cgit v0.10.2 From bc2716fb5a3bb05abc81c5c4c367cca99854fb9b Mon Sep 17 00:00:00 2001 From: Sachin Kamat Date: Fri, 3 May 2013 14:39:24 +0530 Subject: ASoC: jz4740: Remove redundant platform_set_drvdata() Commit 0998d06310 (device-core: Ensure drvdata = NULL when no driver is bound) removes the need to set driver data field to NULL. Signed-off-by: Sachin Kamat Acked-by: Lars-Peter Clausen Signed-off-by: Mark Brown diff --git a/sound/soc/codecs/jz4740.c b/sound/soc/codecs/jz4740.c index 5f607b3..bcebd1a 100644 --- a/sound/soc/codecs/jz4740.c +++ b/sound/soc/codecs/jz4740.c @@ -384,8 +384,6 @@ static int jz4740_codec_remove(struct platform_device *pdev) { snd_soc_unregister_codec(&pdev->dev); - platform_set_drvdata(pdev, NULL); - return 0; } diff --git a/sound/soc/jz4740/jz4740-i2s.c b/sound/soc/jz4740/jz4740-i2s.c index 9a12644..cafc6ed 100644 --- a/sound/soc/jz4740/jz4740-i2s.c +++ b/sound/soc/jz4740/jz4740-i2s.c @@ -509,7 +509,6 @@ static int jz4740_i2s_dev_remove(struct platform_device *pdev) iounmap(i2s->base); release_mem_region(i2s->mem->start, resource_size(i2s->mem)); - platform_set_drvdata(pdev, NULL); kfree(i2s); return 0; -- cgit v0.10.2 From e76af6d189075a0ca59bc654157e80da53559fb0 Mon Sep 17 00:00:00 2001 From: Fabio Estevam Date: Mon, 6 May 2013 15:06:01 -0300 Subject: ASoC: mxs: mxs-saif: Let device core handle pinctrl Since commit ab78029 (drivers/pinctrl: grab default handles from device core), we can rely on device core for handling pinctrl. So remove devm_pinctrl_get_select_default() from the driver. Signed-off-by: Fabio Estevam Signed-off-by: Mark Brown diff --git a/sound/soc/mxs/mxs-saif.c b/sound/soc/mxs/mxs-saif.c index d31dc52..71a972f 100644 --- a/sound/soc/mxs/mxs-saif.c +++ b/sound/soc/mxs/mxs-saif.c @@ -27,7 +27,6 @@ #include #include #include -#include #include #include #include @@ -667,7 +666,6 @@ static int mxs_saif_probe(struct platform_device *pdev) struct device_node *np = pdev->dev.of_node; struct resource *iores, *dmares; struct mxs_saif *saif; - struct pinctrl *pinctrl; int ret = 0; struct device_node *master; @@ -707,12 +705,6 @@ static int mxs_saif_probe(struct platform_device *pdev) mxs_saif[saif->id] = saif; - pinctrl = devm_pinctrl_get_select_default(&pdev->dev); - if (IS_ERR(pinctrl)) { - ret = PTR_ERR(pinctrl); - return ret; - } - saif->clk = devm_clk_get(&pdev->dev, NULL); if (IS_ERR(saif->clk)) { ret = PTR_ERR(saif->clk); -- cgit v0.10.2 From 3d77876b8fd43ba845f3503369590a9bcc1f1e0c Mon Sep 17 00:00:00 2001 From: Sachin Kamat Date: Fri, 3 May 2013 14:39:20 +0530 Subject: ASoC: omap-mcbsp: Remove redundant platform_set_drvdata() Commit 0998d06310 (device-core: Ensure drvdata = NULL when no driver is bound) removes the need to set driver data field to NULL. Signed-off-by: Sachin Kamat Signed-off-by: Mark Brown diff --git a/sound/soc/omap/omap-mcbsp.c b/sound/soc/omap/omap-mcbsp.c index eadbfb6..7483efb 100644 --- a/sound/soc/omap/omap-mcbsp.c +++ b/sound/soc/omap/omap-mcbsp.c @@ -814,8 +814,6 @@ static int asoc_mcbsp_remove(struct platform_device *pdev) clk_put(mcbsp->fclk); - platform_set_drvdata(pdev, NULL); - return 0; } -- cgit v0.10.2 From e75fa9b1f9d430edeb848db329f924996bc964d6 Mon Sep 17 00:00:00 2001 From: Sachin Kamat Date: Fri, 3 May 2013 14:39:19 +0530 Subject: ASoC: Samsung: Remove redundant platform_set_drvdata() Commit 0998d06310 (device-core: Ensure drvdata = NULL when no driver is bound) removes the need to set driver data field to NULL. Signed-off-by: Sachin Kamat Signed-off-by: Mark Brown diff --git a/sound/soc/samsung/smdk_wm8580pcm.c b/sound/soc/samsung/smdk_wm8580pcm.c index e43bd42..23a9204 100644 --- a/sound/soc/samsung/smdk_wm8580pcm.c +++ b/sound/soc/samsung/smdk_wm8580pcm.c @@ -176,7 +176,6 @@ static int snd_smdk_probe(struct platform_device *pdev) static int snd_smdk_remove(struct platform_device *pdev) { snd_soc_unregister_card(&smdk_pcm); - platform_set_drvdata(pdev, NULL); return 0; } diff --git a/sound/soc/samsung/smdk_wm8994pcm.c b/sound/soc/samsung/smdk_wm8994pcm.c index 3688a32..0c84ca0 100644 --- a/sound/soc/samsung/smdk_wm8994pcm.c +++ b/sound/soc/samsung/smdk_wm8994pcm.c @@ -146,7 +146,6 @@ static int snd_smdk_probe(struct platform_device *pdev) static int snd_smdk_remove(struct platform_device *pdev) { snd_soc_unregister_card(&smdk_pcm); - platform_set_drvdata(pdev, NULL); return 0; } -- cgit v0.10.2 From 271f193d739f894a7d1229c2cbb72d2f8b847544 Mon Sep 17 00:00:00 2001 From: Fabio Estevam Date: Fri, 3 May 2013 18:04:24 -0300 Subject: ASoC: sgtl5000: Fix comment about register addresses The list below the comment relates to sgtl5000 registers addresses, so change the comment to improve the description. Signed-off-by: Fabio Estevam Signed-off-by: Mark Brown diff --git a/sound/soc/codecs/sgtl5000.h b/sound/soc/codecs/sgtl5000.h index 8a9f435..4b69229 100644 --- a/sound/soc/codecs/sgtl5000.h +++ b/sound/soc/codecs/sgtl5000.h @@ -12,7 +12,7 @@ #define _SGTL5000_H /* - * Register values. + * Registers addresses */ #define SGTL5000_CHIP_ID 0x0000 #define SGTL5000_CHIP_DIG_POWER 0x0002 -- cgit v0.10.2 From e5d80e82e32e4cb66d67a56352e5a594e2a35cd0 Mon Sep 17 00:00:00 2001 From: Fabio Estevam Date: Sat, 4 May 2013 15:39:34 -0300 Subject: ASoC: sgtl5000: Convert to use regmap directly Signed-off-by: Fabio Estevam Signed-off-by: Mark Brown diff --git a/sound/soc/codecs/sgtl5000.c b/sound/soc/codecs/sgtl5000.c index 92bbfec..327b443 100644 --- a/sound/soc/codecs/sgtl5000.c +++ b/sound/soc/codecs/sgtl5000.c @@ -16,6 +16,7 @@ #include #include #include +#include #include #include #include @@ -34,30 +35,30 @@ #define SGTL5000_MAX_REG_OFFSET 0x013A /* default value of sgtl5000 registers */ -static const u16 sgtl5000_regs[SGTL5000_MAX_REG_OFFSET] = { - [SGTL5000_CHIP_CLK_CTRL] = 0x0008, - [SGTL5000_CHIP_I2S_CTRL] = 0x0010, - [SGTL5000_CHIP_SSS_CTRL] = 0x0008, - [SGTL5000_CHIP_DAC_VOL] = 0x3c3c, - [SGTL5000_CHIP_PAD_STRENGTH] = 0x015f, - [SGTL5000_CHIP_ANA_HP_CTRL] = 0x1818, - [SGTL5000_CHIP_ANA_CTRL] = 0x0111, - [SGTL5000_CHIP_LINE_OUT_VOL] = 0x0404, - [SGTL5000_CHIP_ANA_POWER] = 0x7060, - [SGTL5000_CHIP_PLL_CTRL] = 0x5000, - [SGTL5000_DAP_BASS_ENHANCE] = 0x0040, - [SGTL5000_DAP_BASS_ENHANCE_CTRL] = 0x051f, - [SGTL5000_DAP_SURROUND] = 0x0040, - [SGTL5000_DAP_EQ_BASS_BAND0] = 0x002f, - [SGTL5000_DAP_EQ_BASS_BAND1] = 0x002f, - [SGTL5000_DAP_EQ_BASS_BAND2] = 0x002f, - [SGTL5000_DAP_EQ_BASS_BAND3] = 0x002f, - [SGTL5000_DAP_EQ_BASS_BAND4] = 0x002f, - [SGTL5000_DAP_MAIN_CHAN] = 0x8000, - [SGTL5000_DAP_AVC_CTRL] = 0x0510, - [SGTL5000_DAP_AVC_THRESHOLD] = 0x1473, - [SGTL5000_DAP_AVC_ATTACK] = 0x0028, - [SGTL5000_DAP_AVC_DECAY] = 0x0050, +static const struct reg_default sgtl5000_reg_defaults[] = { + { SGTL5000_CHIP_CLK_CTRL, 0x0008 }, + { SGTL5000_CHIP_I2S_CTRL, 0x0010 }, + { SGTL5000_CHIP_SSS_CTRL, 0x0008 }, + { SGTL5000_CHIP_DAC_VOL, 0x3c3c }, + { SGTL5000_CHIP_PAD_STRENGTH, 0x015f }, + { SGTL5000_CHIP_ANA_HP_CTRL, 0x1818 }, + { SGTL5000_CHIP_ANA_CTRL, 0x0111 }, + { SGTL5000_CHIP_LINE_OUT_VOL, 0x0404 }, + { SGTL5000_CHIP_ANA_POWER, 0x7060 }, + { SGTL5000_CHIP_PLL_CTRL, 0x5000 }, + { SGTL5000_DAP_BASS_ENHANCE, 0x0040 }, + { SGTL5000_DAP_BASS_ENHANCE_CTRL, 0x051f }, + { SGTL5000_DAP_SURROUND, 0x0040 }, + { SGTL5000_DAP_EQ_BASS_BAND0, 0x002f }, + { SGTL5000_DAP_EQ_BASS_BAND1, 0x002f }, + { SGTL5000_DAP_EQ_BASS_BAND2, 0x002f }, + { SGTL5000_DAP_EQ_BASS_BAND3, 0x002f }, + { SGTL5000_DAP_EQ_BASS_BAND4, 0x002f }, + { SGTL5000_DAP_MAIN_CHAN, 0x8000 }, + { SGTL5000_DAP_AVC_CTRL, 0x0510 }, + { SGTL5000_DAP_AVC_THRESHOLD, 0x1473 }, + { SGTL5000_DAP_AVC_ATTACK, 0x0028 }, + { SGTL5000_DAP_AVC_DECAY, 0x0050 }, }; /* regulator supplies for sgtl5000, VDDD is an optional external supply */ @@ -112,6 +113,7 @@ struct sgtl5000_priv { int fmt; /* i2s data format */ struct regulator_bulk_data supplies[SGTL5000_SUPPLY_NUM]; struct ldo_regulator *ldo; + struct regmap *regmap; }; /* @@ -958,17 +960,76 @@ static struct snd_soc_dai_driver sgtl5000_dai = { .symmetric_rates = 1, }; -static int sgtl5000_volatile_register(struct snd_soc_codec *codec, - unsigned int reg) +static bool sgtl5000_volatile(struct device *dev, unsigned int reg) { switch (reg) { case SGTL5000_CHIP_ID: case SGTL5000_CHIP_ADCDAC_CTRL: case SGTL5000_CHIP_ANA_STATUS: - return 1; + return true; } - return 0; + return false; +} + +static bool sgtl5000_readable(struct device *dev, unsigned int reg) +{ + switch (reg) { + case SGTL5000_CHIP_ID: + case SGTL5000_CHIP_DIG_POWER: + case SGTL5000_CHIP_CLK_CTRL: + case SGTL5000_CHIP_I2S_CTRL: + case SGTL5000_CHIP_SSS_CTRL: + case SGTL5000_CHIP_ADCDAC_CTRL: + case SGTL5000_CHIP_DAC_VOL: + case SGTL5000_CHIP_PAD_STRENGTH: + case SGTL5000_CHIP_ANA_ADC_CTRL: + case SGTL5000_CHIP_ANA_HP_CTRL: + case SGTL5000_CHIP_ANA_CTRL: + case SGTL5000_CHIP_LINREG_CTRL: + case SGTL5000_CHIP_REF_CTRL: + case SGTL5000_CHIP_MIC_CTRL: + case SGTL5000_CHIP_LINE_OUT_CTRL: + case SGTL5000_CHIP_LINE_OUT_VOL: + case SGTL5000_CHIP_ANA_POWER: + case SGTL5000_CHIP_PLL_CTRL: + case SGTL5000_CHIP_CLK_TOP_CTRL: + case SGTL5000_CHIP_ANA_STATUS: + case SGTL5000_CHIP_SHORT_CTRL: + case SGTL5000_CHIP_ANA_TEST2: + case SGTL5000_DAP_CTRL: + case SGTL5000_DAP_PEQ: + case SGTL5000_DAP_BASS_ENHANCE: + case SGTL5000_DAP_BASS_ENHANCE_CTRL: + case SGTL5000_DAP_AUDIO_EQ: + case SGTL5000_DAP_SURROUND: + case SGTL5000_DAP_FLT_COEF_ACCESS: + case SGTL5000_DAP_COEF_WR_B0_MSB: + case SGTL5000_DAP_COEF_WR_B0_LSB: + case SGTL5000_DAP_EQ_BASS_BAND0: + case SGTL5000_DAP_EQ_BASS_BAND1: + case SGTL5000_DAP_EQ_BASS_BAND2: + case SGTL5000_DAP_EQ_BASS_BAND3: + case SGTL5000_DAP_EQ_BASS_BAND4: + case SGTL5000_DAP_MAIN_CHAN: + case SGTL5000_DAP_MIX_CHAN: + case SGTL5000_DAP_AVC_CTRL: + case SGTL5000_DAP_AVC_THRESHOLD: + case SGTL5000_DAP_AVC_ATTACK: + case SGTL5000_DAP_AVC_DECAY: + case SGTL5000_DAP_COEF_WR_B1_MSB: + case SGTL5000_DAP_COEF_WR_B1_LSB: + case SGTL5000_DAP_COEF_WR_B2_MSB: + case SGTL5000_DAP_COEF_WR_B2_LSB: + case SGTL5000_DAP_COEF_WR_A1_MSB: + case SGTL5000_DAP_COEF_WR_A1_LSB: + case SGTL5000_DAP_COEF_WR_A2_MSB: + case SGTL5000_DAP_COEF_WR_A2_LSB: + return true; + + default: + return false; + } } #ifdef CONFIG_SUSPEND @@ -1300,7 +1361,8 @@ static int sgtl5000_probe(struct snd_soc_codec *codec) struct sgtl5000_priv *sgtl5000 = snd_soc_codec_get_drvdata(codec); /* setup i2c data ops */ - ret = snd_soc_codec_set_cache_io(codec, 16, 16, SND_SOC_I2C); + codec->control_data = sgtl5000->regmap; + ret = snd_soc_codec_set_cache_io(codec, 16, 16, SND_SOC_REGMAP); if (ret < 0) { dev_err(codec->dev, "Failed to set cache I/O: %d\n", ret); return ret; @@ -1391,11 +1453,6 @@ static struct snd_soc_codec_driver sgtl5000_driver = { .suspend = sgtl5000_suspend, .resume = sgtl5000_resume, .set_bias_level = sgtl5000_set_bias_level, - .reg_cache_size = ARRAY_SIZE(sgtl5000_regs), - .reg_word_size = sizeof(u16), - .reg_cache_step = 2, - .reg_cache_default = sgtl5000_regs, - .volatile_register = sgtl5000_volatile_register, .controls = sgtl5000_snd_controls, .num_controls = ARRAY_SIZE(sgtl5000_snd_controls), .dapm_widgets = sgtl5000_dapm_widgets, @@ -1404,6 +1461,19 @@ static struct snd_soc_codec_driver sgtl5000_driver = { .num_dapm_routes = ARRAY_SIZE(sgtl5000_dapm_routes), }; +static const struct regmap_config sgtl5000_regmap = { + .reg_bits = 16, + .val_bits = 16, + + .max_register = SGTL5000_MAX_REG_OFFSET, + .volatile_reg = sgtl5000_volatile, + .readable_reg = sgtl5000_readable, + + .cache_type = REGCACHE_RBTREE, + .reg_defaults = sgtl5000_reg_defaults, + .num_reg_defaults = ARRAY_SIZE(sgtl5000_reg_defaults), +}; + static int sgtl5000_i2c_probe(struct i2c_client *client, const struct i2c_device_id *id) { @@ -1415,6 +1485,13 @@ static int sgtl5000_i2c_probe(struct i2c_client *client, if (!sgtl5000) return -ENOMEM; + sgtl5000->regmap = devm_regmap_init_i2c(client, &sgtl5000_regmap); + if (IS_ERR(sgtl5000->regmap)) { + ret = PTR_ERR(sgtl5000->regmap); + dev_err(&client->dev, "Failed to allocate regmap: %d\n", ret); + return ret; + } + i2c_set_clientdata(client, sgtl5000); ret = snd_soc_register_codec(&client->dev, -- cgit v0.10.2 From 29f421c2107f28976dacc9f1fca4bbfebee5b10f Mon Sep 17 00:00:00 2001 From: Fabio Estevam Date: Wed, 24 Apr 2013 13:23:14 -0300 Subject: ASoC: mxs-sgtl5000: Remove unneeded 'ret' variable Variable 'ret' is not needed here, so just remove it. Signed-off-by: Fabio Estevam Acked-by: Shawn Guo Signed-off-by: Mark Brown diff --git a/sound/soc/mxs/mxs-sgtl5000.c b/sound/soc/mxs/mxs-sgtl5000.c index b1d9b5e..4f74b05 100644 --- a/sound/soc/mxs/mxs-sgtl5000.c +++ b/sound/soc/mxs/mxs-sgtl5000.c @@ -116,7 +116,7 @@ static int mxs_sgtl5000_probe_dt(struct platform_device *pdev) { struct device_node *np = pdev->dev.of_node; struct device_node *saif_np[2], *codec_np; - int i, ret = 0; + int i; if (!np) return 1; /* no device tree */ @@ -142,7 +142,7 @@ static int mxs_sgtl5000_probe_dt(struct platform_device *pdev) of_node_put(saif_np[0]); of_node_put(saif_np[1]); - return ret; + return 0; } static int mxs_sgtl5000_probe(struct platform_device *pdev) -- cgit v0.10.2 From 24279dcee5456bb141a1ca007a3f0abe02bf91d0 Mon Sep 17 00:00:00 2001 From: Fabio Estevam Date: Wed, 24 Apr 2013 13:23:15 -0300 Subject: ASoC: mxs-sgtl5000: Remove unneeded fields from snd_soc_dai_link It makes no sense to hardcode the I2C bus into the codec_name field. cpu_dai_name and platform_name are also overwritten later in mxs_sgtl5000_probe_dt(). So remove the three fields, as mxs platform is dt-only platform. Signed-off-by: Fabio Estevam Acked-by: Shawn Guo Signed-off-by: Mark Brown diff --git a/sound/soc/mxs/mxs-sgtl5000.c b/sound/soc/mxs/mxs-sgtl5000.c index 4f74b05..1b134d7 100644 --- a/sound/soc/mxs/mxs-sgtl5000.c +++ b/sound/soc/mxs/mxs-sgtl5000.c @@ -90,17 +90,11 @@ static struct snd_soc_dai_link mxs_sgtl5000_dai[] = { .name = "HiFi Tx", .stream_name = "HiFi Playback", .codec_dai_name = "sgtl5000", - .codec_name = "sgtl5000.0-000a", - .cpu_dai_name = "mxs-saif.0", - .platform_name = "mxs-saif.0", .ops = &mxs_sgtl5000_hifi_ops, }, { .name = "HiFi Rx", .stream_name = "HiFi Capture", .codec_dai_name = "sgtl5000", - .codec_name = "sgtl5000.0-000a", - .cpu_dai_name = "mxs-saif.1", - .platform_name = "mxs-saif.1", .ops = &mxs_sgtl5000_hifi_ops, }, }; -- cgit v0.10.2 From b871f1ad3c8a1ac2fb862f9261f14a67dc2c7b7d Mon Sep 17 00:00:00 2001 From: Fabio Estevam Date: Thu, 9 May 2013 21:15:46 -0300 Subject: ASoC: sgtl5000: Read SGTL5000_CHIP_ID in i2c_probe() The usual place for reading chip ID is inside i2c_probe, so move it there and also convert it to regmap. sgtl5000_enable_regulators() needs to read the chip revision, so keep the revision check there. Signed-off-by: Fabio Estevam Signed-off-by: Mark Brown diff --git a/sound/soc/codecs/sgtl5000.c b/sound/soc/codecs/sgtl5000.c index 327b443..1ab356a 100644 --- a/sound/soc/codecs/sgtl5000.c +++ b/sound/soc/codecs/sgtl5000.c @@ -1275,7 +1275,7 @@ static int sgtl5000_replace_vddd_with_ldo(struct snd_soc_codec *codec) static int sgtl5000_enable_regulators(struct snd_soc_codec *codec) { - u16 reg; + int reg; int ret; int rev; int i; @@ -1303,23 +1303,17 @@ static int sgtl5000_enable_regulators(struct snd_soc_codec *codec) /* wait for all power rails bring up */ udelay(10); - /* read chip information */ - reg = snd_soc_read(codec, SGTL5000_CHIP_ID); - if (((reg & SGTL5000_PARTID_MASK) >> SGTL5000_PARTID_SHIFT) != - SGTL5000_PARTID_PART_ID) { - dev_err(codec->dev, - "Device with ID register %x is not a sgtl5000\n", reg); - ret = -ENODEV; - goto err_regulator_disable; - } - - rev = (reg & SGTL5000_REVID_MASK) >> SGTL5000_REVID_SHIFT; - dev_info(codec->dev, "sgtl5000 revision 0x%x\n", rev); - /* * workaround for revision 0x11 and later, * roll back to use internal LDO */ + + ret = regmap_read(sgtl5000->regmap, SGTL5000_CHIP_ID, ®); + if (ret) + goto err_regulator_disable; + + rev = (reg & SGTL5000_REVID_MASK) >> SGTL5000_REVID_SHIFT; + if (external_vddd && rev >= 0x11) { /* disable all regulator first */ regulator_bulk_disable(ARRAY_SIZE(sgtl5000->supplies), @@ -1478,7 +1472,7 @@ static int sgtl5000_i2c_probe(struct i2c_client *client, const struct i2c_device_id *id) { struct sgtl5000_priv *sgtl5000; - int ret; + int ret, reg, rev; sgtl5000 = devm_kzalloc(&client->dev, sizeof(struct sgtl5000_priv), GFP_KERNEL); @@ -1492,6 +1486,21 @@ static int sgtl5000_i2c_probe(struct i2c_client *client, return ret; } + /* read chip information */ + ret = regmap_read(sgtl5000->regmap, SGTL5000_CHIP_ID, ®); + if (ret) + return ret; + + if (((reg & SGTL5000_PARTID_MASK) >> SGTL5000_PARTID_SHIFT) != + SGTL5000_PARTID_PART_ID) { + dev_err(&client->dev, + "Device with ID register %x is not a sgtl5000\n", reg); + return -ENODEV; + } + + rev = (reg & SGTL5000_REVID_MASK) >> SGTL5000_REVID_SHIFT; + dev_info(&client->dev, "sgtl5000 revision 0x%x\n", rev); + i2c_set_clientdata(client, sgtl5000); ret = snd_soc_register_codec(&client->dev, -- cgit v0.10.2 From af8ee11209e749c75eabf32b2a4ca631f396acf8 Mon Sep 17 00:00:00 2001 From: Fabio Estevam Date: Thu, 9 May 2013 21:15:47 -0300 Subject: ASoC: sgtl5000: Fix driver probe after reset After a 'reboot' command in Linux or after pressing the system's reset button the sgtl5000 driver fails to probe: sgtl5000 0-000a: Device with ID register ffff is not a sgtl5000 sgtl5000 0-000a: ASoC: failed to probe CODEC -19 imx-sgtl5000 sound.12: ASoC: failed to instantiate card -19 imx-sgtl5000 sound.12: snd_soc_register_card failed (-19) sgtl5000 codec does not have a reset line, nor a reset command in software, so after a system reset the codec does not contain the default register values from sgtl5000_reg_defaults[] anymore, as these are only valid after a power-on-reset cycle. Fix this issue by explicitly reading all the reset register values from sgtl5000_reg_defaults[] and writing them back into sgtl5000 to ensure a sane state. Signed-off-by: Fabio Estevam Tested-by: Eric Nelson Signed-off-by: Mark Brown diff --git a/sound/soc/codecs/sgtl5000.c b/sound/soc/codecs/sgtl5000.c index 1ab356a..1c3b20f 100644 --- a/sound/soc/codecs/sgtl5000.c +++ b/sound/soc/codecs/sgtl5000.c @@ -1468,6 +1468,31 @@ static const struct regmap_config sgtl5000_regmap = { .num_reg_defaults = ARRAY_SIZE(sgtl5000_reg_defaults), }; +/* + * Write all the default values from sgtl5000_reg_defaults[] array into the + * sgtl5000 registers, to make sure we always start with the sane registers + * values as stated in the datasheet. + * + * Since sgtl5000 does not have a reset line, nor a reset command in software, + * we follow this approach to guarantee we always start from the default values + * and avoid problems like, not being able to probe after an audio playback + * followed by a system reset or a 'reboot' command in Linux + */ +static int sgtl5000_fill_defaults(struct sgtl5000_priv *sgtl5000) +{ + int i, ret, val, index; + + for (i = 0; i < ARRAY_SIZE(sgtl5000_reg_defaults); i++) { + val = sgtl5000_reg_defaults[i].def; + index = sgtl5000_reg_defaults[i].reg; + ret = regmap_write(sgtl5000->regmap, index, val); + if (ret) + return ret; + } + + return 0; +} + static int sgtl5000_i2c_probe(struct i2c_client *client, const struct i2c_device_id *id) { @@ -1503,6 +1528,11 @@ static int sgtl5000_i2c_probe(struct i2c_client *client, i2c_set_clientdata(client, sgtl5000); + /* Ensure sgtl5000 will start with sane register values */ + ret = sgtl5000_fill_defaults(sgtl5000); + if (ret) + return ret; + ret = snd_soc_register_codec(&client->dev, &sgtl5000_driver, &sgtl5000_dai, 1); return ret; -- cgit v0.10.2 From ee492cfcb17631e4345fa97f205ca9617fffaebc Mon Sep 17 00:00:00 2001 From: Marek Belisko Date: Thu, 25 Apr 2013 15:13:12 +0200 Subject: ASoC: spdif_transceiver: Change driver filename to spdif_transmitter.c. Transceiver usually means receiver + transmitter. This codec can do only transmit. Update driver accordingly. Signed-off-by: Marek Belisko Signed-off-by: Mark Brown diff --git a/sound/soc/codecs/Makefile b/sound/soc/codecs/Makefile index b9e41c9..dae0aa6 100644 --- a/sound/soc/codecs/Makefile +++ b/sound/soc/codecs/Makefile @@ -50,7 +50,7 @@ snd-soc-alc5632-objs := alc5632.o snd-soc-sigmadsp-objs := sigmadsp.o snd-soc-si476x-objs := si476x.o snd-soc-sn95031-objs := sn95031.o -snd-soc-spdif-tx-objs := spdif_transciever.o +snd-soc-spdif-tx-objs := spdif_transmitter.o snd-soc-spdif-rx-objs := spdif_receiver.o snd-soc-ssm2602-objs := ssm2602.o snd-soc-sta32x-objs := sta32x.o diff --git a/sound/soc/codecs/spdif_transciever.c b/sound/soc/codecs/spdif_transciever.c deleted file mode 100644 index 112a49d..0000000 --- a/sound/soc/codecs/spdif_transciever.c +++ /dev/null @@ -1,69 +0,0 @@ -/* - * ALSA SoC SPDIF DIT driver - * - * This driver is used by controllers which can operate in DIT (SPDI/F) where - * no codec is needed. This file provides stub codec that can be used - * in these configurations. TI DaVinci Audio controller uses this driver. - * - * Author: Steve Chen, - * Copyright: (C) 2009 MontaVista Software, Inc., - * Copyright: (C) 2009 Texas Instruments, India - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ - -#include -#include -#include -#include -#include -#include - -#define DRV_NAME "spdif-dit" - -#define STUB_RATES SNDRV_PCM_RATE_8000_96000 -#define STUB_FORMATS SNDRV_PCM_FMTBIT_S16_LE - - -static struct snd_soc_codec_driver soc_codec_spdif_dit; - -static struct snd_soc_dai_driver dit_stub_dai = { - .name = "dit-hifi", - .playback = { - .stream_name = "Playback", - .channels_min = 1, - .channels_max = 384, - .rates = STUB_RATES, - .formats = STUB_FORMATS, - }, -}; - -static int spdif_dit_probe(struct platform_device *pdev) -{ - return snd_soc_register_codec(&pdev->dev, &soc_codec_spdif_dit, - &dit_stub_dai, 1); -} - -static int spdif_dit_remove(struct platform_device *pdev) -{ - snd_soc_unregister_codec(&pdev->dev); - return 0; -} - -static struct platform_driver spdif_dit_driver = { - .probe = spdif_dit_probe, - .remove = spdif_dit_remove, - .driver = { - .name = DRV_NAME, - .owner = THIS_MODULE, - }, -}; - -module_platform_driver(spdif_dit_driver); - -MODULE_AUTHOR("Steve Chen "); -MODULE_DESCRIPTION("SPDIF dummy codec driver"); -MODULE_LICENSE("GPL"); -MODULE_ALIAS("platform:" DRV_NAME); diff --git a/sound/soc/codecs/spdif_transmitter.c b/sound/soc/codecs/spdif_transmitter.c new file mode 100644 index 0000000..112a49d --- /dev/null +++ b/sound/soc/codecs/spdif_transmitter.c @@ -0,0 +1,69 @@ +/* + * ALSA SoC SPDIF DIT driver + * + * This driver is used by controllers which can operate in DIT (SPDI/F) where + * no codec is needed. This file provides stub codec that can be used + * in these configurations. TI DaVinci Audio controller uses this driver. + * + * Author: Steve Chen, + * Copyright: (C) 2009 MontaVista Software, Inc., + * Copyright: (C) 2009 Texas Instruments, India + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include +#include +#include +#include +#include +#include + +#define DRV_NAME "spdif-dit" + +#define STUB_RATES SNDRV_PCM_RATE_8000_96000 +#define STUB_FORMATS SNDRV_PCM_FMTBIT_S16_LE + + +static struct snd_soc_codec_driver soc_codec_spdif_dit; + +static struct snd_soc_dai_driver dit_stub_dai = { + .name = "dit-hifi", + .playback = { + .stream_name = "Playback", + .channels_min = 1, + .channels_max = 384, + .rates = STUB_RATES, + .formats = STUB_FORMATS, + }, +}; + +static int spdif_dit_probe(struct platform_device *pdev) +{ + return snd_soc_register_codec(&pdev->dev, &soc_codec_spdif_dit, + &dit_stub_dai, 1); +} + +static int spdif_dit_remove(struct platform_device *pdev) +{ + snd_soc_unregister_codec(&pdev->dev); + return 0; +} + +static struct platform_driver spdif_dit_driver = { + .probe = spdif_dit_probe, + .remove = spdif_dit_remove, + .driver = { + .name = DRV_NAME, + .owner = THIS_MODULE, + }, +}; + +module_platform_driver(spdif_dit_driver); + +MODULE_AUTHOR("Steve Chen "); +MODULE_DESCRIPTION("SPDIF dummy codec driver"); +MODULE_LICENSE("GPL"); +MODULE_ALIAS("platform:" DRV_NAME); -- cgit v0.10.2 From 1b7c8b350fd4751051f0abba040a29b72f829665 Mon Sep 17 00:00:00 2001 From: Marek Belisko Date: Thu, 25 Apr 2013 15:13:13 +0200 Subject: ASoC: spdif_transmitter: Add DT support. Add devicetree support for this dummy audio soc driver. Signed-off-by: Michal Bachraty Signed-off-by: Marek Belisko Signed-off-by: Mark Brown diff --git a/Documentation/devicetree/bindings/sound/spdif-transmitter.txt b/Documentation/devicetree/bindings/sound/spdif-transmitter.txt new file mode 100644 index 0000000..55a8584 --- /dev/null +++ b/Documentation/devicetree/bindings/sound/spdif-transmitter.txt @@ -0,0 +1,10 @@ +Device-Tree bindings for dummy spdif transmitter + +Required properties: + - compatible: should be "linux,spdif-dit". + +Example node: + + codec: spdif-transmitter { + compatible = "linux,spdif-dit"; + }; diff --git a/sound/soc/codecs/spdif_transmitter.c b/sound/soc/codecs/spdif_transmitter.c index 112a49d..1828049 100644 --- a/sound/soc/codecs/spdif_transmitter.c +++ b/sound/soc/codecs/spdif_transmitter.c @@ -20,6 +20,7 @@ #include #include #include +#include #define DRV_NAME "spdif-dit" @@ -52,12 +53,21 @@ static int spdif_dit_remove(struct platform_device *pdev) return 0; } +#ifdef CONFIG_OF +static const struct of_device_id spdif_dit_dt_ids[] = { + { .compatible = "linux,spdif-dit", }, + { } +}; +MODULE_DEVICE_TABLE(of, spdif_dit_dt_ids); +#endif + static struct platform_driver spdif_dit_driver = { .probe = spdif_dit_probe, .remove = spdif_dit_remove, .driver = { .name = DRV_NAME, .owner = THIS_MODULE, + .of_match_table = of_match_ptr(spdif_dit_dt_ids), }, }; -- cgit v0.10.2 From f9c8ba8965597bb45b95014338d59ade15d53e93 Mon Sep 17 00:00:00 2001 From: Marek Belisko Date: Thu, 25 Apr 2013 15:13:14 +0200 Subject: ASoC: spdif_receiver: Add DT support. Add devicetree support for this dummy audio soc driver. Signed-off-by: Michal Bachraty Signed-off-by: Marek Belisko Signed-off-by: Mark Brown diff --git a/Documentation/devicetree/bindings/sound/spdif-receiver.txt b/Documentation/devicetree/bindings/sound/spdif-receiver.txt new file mode 100644 index 0000000..80f807b --- /dev/null +++ b/Documentation/devicetree/bindings/sound/spdif-receiver.txt @@ -0,0 +1,10 @@ +Device-Tree bindings for dummy spdif receiver + +Required properties: + - compatible: should be "linux,spdif-dir". + +Example node: + + codec: spdif-receiver { + compatible = "linux,spdif-dir"; + }; diff --git a/sound/soc/codecs/spdif_receiver.c b/sound/soc/codecs/spdif_receiver.c index dd8d856..e9d7881 100644 --- a/sound/soc/codecs/spdif_receiver.c +++ b/sound/soc/codecs/spdif_receiver.c @@ -21,6 +21,7 @@ #include #include #include +#include #define STUB_RATES SNDRV_PCM_RATE_8000_192000 #define STUB_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | \ @@ -51,12 +52,21 @@ static int spdif_dir_remove(struct platform_device *pdev) return 0; } +#ifdef CONFIG_OF +static const struct of_device_id spdif_dir_dt_ids[] = { + { .compatible = "linux,spdif-dir", }, + { } +}; +MODULE_DEVICE_TABLE(of, spdif_dir_dt_ids); +#endif + static struct platform_driver spdif_dir_driver = { .probe = spdif_dir_probe, .remove = spdif_dir_remove, .driver = { .name = "spdif-dir", .owner = THIS_MODULE, + .of_match_table = of_match_ptr(spdif_dir_dt_ids), }, }; -- cgit v0.10.2 From 46fdd8b11d4ab58af126344dcbc0bd565174db16 Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Sat, 20 Apr 2013 19:29:06 +0200 Subject: ASoC: spear: Setup dma data in DAI probe This allows us to access the DAI DMA data when we create the PCM. We'll use this when converting spear to generic DMA engine PCM driver. Signed-off-by: Lars-Peter Clausen Signed-off-by: Mark Brown diff --git a/sound/soc/spear/spdif_in.c b/sound/soc/spear/spdif_in.c index 14d57e8..82c8387 100644 --- a/sound/soc/spear/spdif_in.c +++ b/sound/soc/spear/spdif_in.c @@ -49,15 +49,12 @@ static void spdif_in_configure(struct spdif_in_dev *host) writel(0xF, host->io_base + SPDIF_IN_IRQ_MASK); } -static int spdif_in_startup(struct snd_pcm_substream *substream, - struct snd_soc_dai *cpu_dai) +static int spdif_in_dai_probe(struct snd_soc_dai *dai) { - struct spdif_in_dev *host = snd_soc_dai_get_drvdata(cpu_dai); + struct spdif_in_dev *host = snd_soc_dai_get_drvdata(dai); - if (substream->stream != SNDRV_PCM_STREAM_CAPTURE) - return -EINVAL; + dai->capture_dma_data = &host->dma_params; - snd_soc_dai_set_dma_data(cpu_dai, substream, (void *)&host->dma_params); return 0; } @@ -70,7 +67,6 @@ static void spdif_in_shutdown(struct snd_pcm_substream *substream, return; writel(0x0, host->io_base + SPDIF_IN_IRQ_MASK); - snd_soc_dai_set_dma_data(dai, substream, NULL); } static void spdif_in_format(struct spdif_in_dev *host, u32 format) @@ -151,13 +147,13 @@ static int spdif_in_trigger(struct snd_pcm_substream *substream, int cmd, } static struct snd_soc_dai_ops spdif_in_dai_ops = { - .startup = spdif_in_startup, .shutdown = spdif_in_shutdown, .trigger = spdif_in_trigger, .hw_params = spdif_in_hw_params, }; struct snd_soc_dai_driver spdif_in_dai = { + .probe = spdif_in_dai_probe, .capture = { .channels_min = 2, .channels_max = 2, diff --git a/sound/soc/spear/spdif_out.c b/sound/soc/spear/spdif_out.c index 1e3c3dd..12b4f2f 100644 --- a/sound/soc/spear/spdif_out.c +++ b/sound/soc/spear/spdif_out.c @@ -62,8 +62,6 @@ static int spdif_out_startup(struct snd_pcm_substream *substream, if (substream->stream != SNDRV_PCM_STREAM_PLAYBACK) return -EINVAL; - snd_soc_dai_set_dma_data(cpu_dai, substream, (void *)&host->dma_params); - ret = clk_enable(host->clk); if (ret) return ret; @@ -84,7 +82,6 @@ static void spdif_out_shutdown(struct snd_pcm_substream *substream, clk_disable(host->clk); host->running = false; - snd_soc_dai_set_dma_data(dai, substream, NULL); } static void spdif_out_clock(struct spdif_out_dev *host, u32 core_freq, @@ -245,6 +242,10 @@ static const struct snd_kcontrol_new spdif_out_controls[] = { int spdif_soc_dai_probe(struct snd_soc_dai *dai) { + struct spdif_out_dev *host = snd_soc_dai_get_drvdata(dai); + + dai->playback_dma_data = &host->dma_params; + return snd_soc_add_dai_controls(dai, spdif_out_controls, ARRAY_SIZE(spdif_out_controls)); } -- cgit v0.10.2 From 52c102e534fd46a25aacab37bbaaa593929a2ca1 Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Sat, 20 Apr 2013 19:29:07 +0200 Subject: ASoC: spear: Use generic dmaengine PCM Use the generic dmaengine PCM driver instead of a custom implementation. Signed-off-by: Lars-Peter Clausen Signed-off-by: Mark Brown diff --git a/sound/soc/spear/spear_pcm.c b/sound/soc/spear/spear_pcm.c index 2fbd489..4707f2b 100644 --- a/sound/soc/spear/spear_pcm.c +++ b/sound/soc/spear/spear_pcm.c @@ -13,19 +13,13 @@ #include #include -#include -#include #include -#include -#include -#include #include #include -#include #include #include -static struct snd_pcm_hardware spear_pcm_hardware = { +static const struct snd_pcm_hardware spear_pcm_hardware = { .info = (SNDRV_PCM_INFO_INTERLEAVED | SNDRV_PCM_INFO_BLOCK_TRANSFER | SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_MMAP_VALID | SNDRV_PCM_INFO_PAUSE | SNDRV_PCM_INFO_RESUME), @@ -37,149 +31,33 @@ static struct snd_pcm_hardware spear_pcm_hardware = { .fifo_size = 0, /* fifo size in bytes */ }; -static int spear_pcm_hw_params(struct snd_pcm_substream *substream, - struct snd_pcm_hw_params *params) +static struct dma_chan *spear_pcm_request_chan(struct snd_soc_pcm_runtime *rtd, + struct snd_pcm_substream *substream) { - snd_pcm_set_runtime_buffer(substream, &substream->dma_buffer); + struct spear_dma_data *dma_data; - return 0; -} - -static int spear_pcm_hw_free(struct snd_pcm_substream *substream) -{ - snd_pcm_set_runtime_buffer(substream, NULL); - - return 0; -} - -static int spear_pcm_open(struct snd_pcm_substream *substream) -{ - struct snd_soc_pcm_runtime *rtd = substream->private_data; - - struct spear_dma_data *dma_data = (struct spear_dma_data *) - snd_soc_dai_get_dma_data(rtd->cpu_dai, substream); - int ret; - - ret = snd_soc_set_runtime_hwparams(substream, &spear_pcm_hardware); - if (ret) - return ret; + dma_data = snd_soc_dai_get_dma_data(rtd->cpu_dai, substream); - return snd_dmaengine_pcm_open_request_chan(substream, dma_data->filter, - dma_data); + return snd_dmaengine_pcm_request_channel(dma_data->filter, dma_data); } -static int spear_pcm_mmap(struct snd_pcm_substream *substream, - struct vm_area_struct *vma) -{ - struct snd_pcm_runtime *runtime = substream->runtime; - - return dma_mmap_writecombine(substream->pcm->card->dev, vma, - runtime->dma_area, runtime->dma_addr, - runtime->dma_bytes); -} - -static struct snd_pcm_ops spear_pcm_ops = { - .open = spear_pcm_open, - .close = snd_dmaengine_pcm_close_release_chan, - .ioctl = snd_pcm_lib_ioctl, - .hw_params = spear_pcm_hw_params, - .hw_free = spear_pcm_hw_free, - .trigger = snd_dmaengine_pcm_trigger, - .pointer = snd_dmaengine_pcm_pointer, - .mmap = spear_pcm_mmap, -}; - -static int -spear_pcm_preallocate_dma_buffer(struct snd_pcm *pcm, int stream, - size_t size) -{ - struct snd_pcm_substream *substream = pcm->streams[stream].substream; - struct snd_dma_buffer *buf = &substream->dma_buffer; - - buf->dev.type = SNDRV_DMA_TYPE_DEV; - buf->dev.dev = pcm->card->dev; - buf->private_data = NULL; - - buf->area = dma_alloc_writecombine(pcm->card->dev, size, - &buf->addr, GFP_KERNEL); - if (!buf->area) - return -ENOMEM; - - dev_info(buf->dev.dev, - " preallocate_dma_buffer: area=%p, addr=%p, size=%d\n", - (void *)buf->area, (void *)buf->addr, size); - - buf->bytes = size; - return 0; -} - -static void spear_pcm_free(struct snd_pcm *pcm) -{ - struct snd_pcm_substream *substream; - struct snd_dma_buffer *buf; - int stream; - - for (stream = 0; stream < 2; stream++) { - substream = pcm->streams[stream].substream; - if (!substream) - continue; - - buf = &substream->dma_buffer; - if (!buf || !buf->area) - continue; - - dma_free_writecombine(pcm->card->dev, buf->bytes, - buf->area, buf->addr); - buf->area = NULL; - } -} - -static u64 spear_pcm_dmamask = DMA_BIT_MASK(32); - -static int spear_pcm_new(struct snd_soc_pcm_runtime *rtd) -{ - struct snd_card *card = rtd->card->snd_card; - int ret; - - if (!card->dev->dma_mask) - card->dev->dma_mask = &spear_pcm_dmamask; - if (!card->dev->coherent_dma_mask) - card->dev->coherent_dma_mask = DMA_BIT_MASK(32); - - if (rtd->cpu_dai->driver->playback.channels_min) { - ret = spear_pcm_preallocate_dma_buffer(rtd->pcm, - SNDRV_PCM_STREAM_PLAYBACK, - spear_pcm_hardware.buffer_bytes_max); - if (ret) - return ret; - } - - if (rtd->cpu_dai->driver->capture.channels_min) { - ret = spear_pcm_preallocate_dma_buffer(rtd->pcm, - SNDRV_PCM_STREAM_CAPTURE, - spear_pcm_hardware.buffer_bytes_max); - if (ret) - return ret; - } - - return 0; -} - -static struct snd_soc_platform_driver spear_soc_platform = { - .ops = &spear_pcm_ops, - .pcm_new = spear_pcm_new, - .pcm_free = spear_pcm_free, +static const struct snd_dmaengine_pcm_config spear_dmaengine_pcm_config = { + .pcm_hardware = &spear_pcm_hardware, + .compat_request_channel = spear_pcm_request_chan, + .prealloc_buffer_size = 16 * 1024, }; static int spear_soc_platform_probe(struct platform_device *pdev) { - return snd_soc_register_platform(&pdev->dev, &spear_soc_platform); + return snd_dmaengine_pcm_register(&pdev->dev, + &spear_dmaengine_pcm_config, + SND_DMAENGINE_PCM_FLAG_NO_DT | + SND_DMAENGINE_PCM_FLAG_COMPAT); } static int spear_soc_platform_remove(struct platform_device *pdev) { - snd_soc_unregister_platform(&pdev->dev); - + snd_dmaengine_pcm_unregister(&pdev->dev); return 0; } -- cgit v0.10.2 From bfcc74e6101a978b3987e767815595e5a9fec2ca Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Uwe=20Kleine-K=C3=B6nig?= Date: Wed, 8 May 2013 11:47:38 +0200 Subject: ASoC: SPEAr spdif_{in,out}: use devm for clk and a few more cleanups MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Drop dev_set_drvdata as this is handled in the core and use devm_request_and_ioremap instead of devm_ioremap to properly register the address range used Signed-off-by: Uwe Kleine-König Signed-off-by: Mark Brown diff --git a/sound/soc/spear/spdif_in.c b/sound/soc/spear/spdif_in.c index 82c8387..643ada6 100644 --- a/sound/soc/spear/spdif_in.c +++ b/sound/soc/spear/spdif_in.c @@ -231,7 +231,7 @@ static int spdif_in_probe(struct platform_device *pdev) if (host->irq < 0) return -EINVAL; - host->clk = clk_get(&pdev->dev, NULL); + host->clk = devm_clk_get(&pdev->dev, NULL); if (IS_ERR(host->clk)) return PTR_ERR(host->clk); @@ -253,7 +253,6 @@ static int spdif_in_probe(struct platform_device *pdev) ret = devm_request_irq(&pdev->dev, host->irq, spdif_in_irq, 0, "spdif-in", host); if (ret) { - clk_put(host->clk); dev_warn(&pdev->dev, "request_irq failed\n"); return ret; } @@ -273,14 +272,10 @@ static int spdif_in_remove(struct platform_device *pdev) struct spdif_in_dev *host = dev_get_drvdata(&pdev->dev); snd_soc_unregister_component(&pdev->dev); - dev_set_drvdata(&pdev->dev, NULL); - - clk_put(host->clk); return 0; } - static struct platform_driver spdif_in_driver = { .probe = spdif_in_probe, .remove = spdif_in_remove, diff --git a/sound/soc/spear/spdif_out.c b/sound/soc/spear/spdif_out.c index 12b4f2f..fd25cc5 100644 --- a/sound/soc/spear/spdif_out.c +++ b/sound/soc/spear/spdif_out.c @@ -298,14 +298,14 @@ static int spdif_out_probe(struct platform_device *pdev) return -ENOMEM; } - host->io_base = devm_ioremap(&pdev->dev, res->start, + host->io_base = devm_request_and_ioremap(&pdev->dev, res->start, resource_size(res)); if (!host->io_base) { dev_warn(&pdev->dev, "ioremap failed\n"); return -ENOMEM; } - host->clk = clk_get(&pdev->dev, NULL); + host->clk = devm_clk_get(&pdev->dev, NULL); if (IS_ERR(host->clk)) return PTR_ERR(host->clk); @@ -334,9 +334,6 @@ static int spdif_out_remove(struct platform_device *pdev) struct spdif_out_dev *host = dev_get_drvdata(&pdev->dev); snd_soc_unregister_component(&pdev->dev); - dev_set_drvdata(&pdev->dev, NULL); - - clk_put(host->clk); return 0; } -- cgit v0.10.2 From f656df65743451d77e30e44e014b301721dff7cf Mon Sep 17 00:00:00 2001 From: Fabio Baltieri Date: Tue, 30 Apr 2013 16:09:54 +0200 Subject: ASoC: ux500: register controls to card instead of codec Update mop500_ab8500_machine_init to register mop500_ab8500_ctrls as card control instead of codec control, as it only contains SOC_DAPM_PIN_SWITCH definitions. Signed-off-by: Fabio Baltieri Signed-off-by: Mark Brown diff --git a/sound/soc/ux500/mop500_ab8500.c b/sound/soc/ux500/mop500_ab8500.c index 892ad9a..6a33788 100644 --- a/sound/soc/ux500/mop500_ab8500.c +++ b/sound/soc/ux500/mop500_ab8500.c @@ -125,9 +125,9 @@ static int mop500_ab8500_set_mclk(struct device *dev, static int mclk_input_control_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { - struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol); + struct snd_soc_card *card = snd_kcontrol_chip(kcontrol); struct mop500_ab8500_drvdata *drvdata = - snd_soc_card_get_drvdata(codec->card); + snd_soc_card_get_drvdata(card); ucontrol->value.enumerated.item[0] = drvdata->mclk_sel; @@ -137,9 +137,9 @@ static int mclk_input_control_get(struct snd_kcontrol *kcontrol, static int mclk_input_control_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { - struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol); + struct snd_soc_card *card = snd_kcontrol_chip(kcontrol); struct mop500_ab8500_drvdata *drvdata = - snd_soc_card_get_drvdata(codec->card); + snd_soc_card_get_drvdata(card); unsigned int val = ucontrol->value.enumerated.item[0]; if (val > (unsigned int)MCLK_ULPCLK) @@ -385,7 +385,7 @@ int mop500_ab8500_machine_init(struct snd_soc_pcm_runtime *rtd) drvdata->mclk_sel = MCLK_ULPCLK; /* Add controls */ - ret = snd_soc_add_codec_controls(codec, mop500_ab8500_ctrls, + ret = snd_soc_add_card_controls(codec->card, mop500_ab8500_ctrls, ARRAY_SIZE(mop500_ab8500_ctrls)); if (ret < 0) { pr_err("%s: Failed to add machine-controls (%d)!\n", -- cgit v0.10.2 From 2e8e3880a15efacd21d68f77546ccd09f5e99521 Mon Sep 17 00:00:00 2001 From: Fabio Baltieri Date: Thu, 2 May 2013 11:52:51 +0200 Subject: ASoC: ux500: drop clock gating widgets from machine driver Drop ab8500 clock gating widgets from mop500_ab8500_ctrls, as these bits are already controlled by ab8500 codec driver and should not be exposed to the user. Signed-off-by: Fabio Baltieri Signed-off-by: Mark Brown diff --git a/sound/soc/ux500/mop500_ab8500.c b/sound/soc/ux500/mop500_ab8500.c index 6a33788..44e25a2 100644 --- a/sound/soc/ux500/mop500_ab8500.c +++ b/sound/soc/ux500/mop500_ab8500.c @@ -160,16 +160,6 @@ static struct snd_kcontrol_new mop500_ab8500_ctrls[] = { SOC_ENUM_EXT("Master Clock Select", soc_enum_mclk, mclk_input_control_get, mclk_input_control_put), - /* Digital interface - Clocks */ - SOC_SINGLE("Digital Interface Master Generator Switch", - AB8500_DIGIFCONF1, AB8500_DIGIFCONF1_ENMASTGEN, - 1, 0), - SOC_SINGLE("Digital Interface 0 Bit-clock Switch", - AB8500_DIGIFCONF1, AB8500_DIGIFCONF1_ENFSBITCLK0, - 1, 0), - SOC_SINGLE("Digital Interface 1 Bit-clock Switch", - AB8500_DIGIFCONF1, AB8500_DIGIFCONF1_ENFSBITCLK1, - 1, 0), SOC_DAPM_PIN_SWITCH("Headset Left"), SOC_DAPM_PIN_SWITCH("Headset Right"), SOC_DAPM_PIN_SWITCH("Earpiece"), -- cgit v0.10.2 From b9600b4b1cf8b8f06b6a5d025eff160f41950485 Mon Sep 17 00:00:00 2001 From: Fabio Baltieri Date: Wed, 8 May 2013 09:14:16 +0200 Subject: ASoC: ab8500-codec: Add missing ad_to_slot definitions According to the AB8500 user manual AD to Slot register multiplexer accept values from 0 to 15 where: 0 to 7 corresponds to AD_OUTx slots 8 to 11 corresponds to zero output 12 to 15 sets the output in tristate mode Update enum_ad_to_slot_map array to reflect this definition. This also allows alsamixer to properly display the default configuration, as all controls are set to tristate (=12) at reset. Signed-off-by: Fabio Baltieri Acked-by: Lee Jones Signed-off-by: Mark Brown diff --git a/sound/soc/codecs/ab8500-codec.c b/sound/soc/codecs/ab8500-codec.c index a153b16..3126cac 100644 --- a/sound/soc/codecs/ab8500-codec.c +++ b/sound/soc/codecs/ab8500-codec.c @@ -1496,6 +1496,12 @@ static const char * const enum_ad_to_slot_map[] = {"AD_OUT1", "AD_OUT7", "AD_OUT8", "zeroes", + "zeroes", + "zeroes", + "zeroes", + "tristate", + "tristate", + "tristate", "tristate"}; static SOC_ENUM_SINGLE_DECL(soc_enum_adslot0map, AB8500_ADSLOTSEL1, AB8500_ADSLOTSELX_EVEN_SHIFT, -- cgit v0.10.2 From 48dcf1d82fd8158ac8a9b843abb4965c69a19781 Mon Sep 17 00:00:00 2001 From: Sachin Kamat Date: Fri, 3 May 2013 14:39:21 +0530 Subject: ASoC: mid-x86: Remove redundant platform_set_drvdata() Commit 0998d06310 (device-core: Ensure drvdata = NULL when no driver is bound) removes the need to set driver data field to NULL. Signed-off-by: Sachin Kamat Signed-off-by: Mark Brown diff --git a/sound/soc/mid-x86/mfld_machine.c b/sound/soc/mid-x86/mfld_machine.c index 4139116..78d5825 100644 --- a/sound/soc/mid-x86/mfld_machine.c +++ b/sound/soc/mid-x86/mfld_machine.c @@ -425,7 +425,6 @@ static int snd_mfld_mc_remove(struct platform_device *pdev) free_irq(platform_get_irq(pdev, 0), mc_drv_ctx); snd_soc_unregister_card(&snd_soc_card_mfld); kfree(mc_drv_ctx); - platform_set_drvdata(pdev, NULL); return 0; } -- cgit v0.10.2 From 010187fb45368470177b4d42916856f22a08a824 Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Sun, 12 May 2013 20:07:39 +0200 Subject: ASoC: jz4740-i2s: Use clk_prepare_enable/clk_disable_unprepare In preparation to switching the jz4740 clk driver to the common clk framework update the clk enable/disable calls to clk_prepare_enable/clk_disable_unprepare. Signed-off-by: Lars-Peter Clausen Signed-off-by: Mark Brown diff --git a/sound/soc/jz4740/jz4740-i2s.c b/sound/soc/jz4740/jz4740-i2s.c index cafc6ed..4c849a4 100644 --- a/sound/soc/jz4740/jz4740-i2s.c +++ b/sound/soc/jz4740/jz4740-i2s.c @@ -118,7 +118,7 @@ static int jz4740_i2s_startup(struct snd_pcm_substream *substream, ctrl |= JZ_AIC_CTRL_FLUSH; jz4740_i2s_write(i2s, JZ_REG_AIC_CTRL, ctrl); - clk_enable(i2s->clk_i2s); + clk_prepare_enable(i2s->clk_i2s); conf = jz4740_i2s_read(i2s, JZ_REG_AIC_CONF); conf |= JZ_AIC_CONF_ENABLE; @@ -140,7 +140,7 @@ static void jz4740_i2s_shutdown(struct snd_pcm_substream *substream, conf &= ~JZ_AIC_CONF_ENABLE; jz4740_i2s_write(i2s, JZ_REG_AIC_CONF, conf); - clk_disable(i2s->clk_i2s); + clk_disable_unprepare(i2s->clk_i2s); } static int jz4740_i2s_trigger(struct snd_pcm_substream *substream, int cmd, @@ -314,10 +314,10 @@ static int jz4740_i2s_suspend(struct snd_soc_dai *dai) conf &= ~JZ_AIC_CONF_ENABLE; jz4740_i2s_write(i2s, JZ_REG_AIC_CONF, conf); - clk_disable(i2s->clk_i2s); + clk_disable_unprepare(i2s->clk_i2s); } - clk_disable(i2s->clk_aic); + clk_disable_unprepare(i2s->clk_aic); return 0; } @@ -327,10 +327,10 @@ static int jz4740_i2s_resume(struct snd_soc_dai *dai) struct jz4740_i2s *i2s = snd_soc_dai_get_drvdata(dai); uint32_t conf; - clk_enable(i2s->clk_aic); + clk_prepare_enable(i2s->clk_aic); if (dai->active) { - clk_enable(i2s->clk_i2s); + clk_prepare_enable(i2s->clk_i2s); conf = jz4740_i2s_read(i2s, JZ_REG_AIC_CONF); conf |= JZ_AIC_CONF_ENABLE; @@ -368,7 +368,7 @@ static int jz4740_i2s_dai_probe(struct snd_soc_dai *dai) struct jz4740_i2s *i2s = snd_soc_dai_get_drvdata(dai); uint32_t conf; - clk_enable(i2s->clk_aic); + clk_prepare_enable(i2s->clk_aic); jz4740_i2c_init_pcm_config(i2s); @@ -388,7 +388,7 @@ static int jz4740_i2s_dai_remove(struct snd_soc_dai *dai) { struct jz4740_i2s *i2s = snd_soc_dai_get_drvdata(dai); - clk_disable(i2s->clk_aic); + clk_disable_unprepare(i2s->clk_aic); return 0; } -- cgit v0.10.2 From d1a0a2995855e8d583c5cf97dbf0f6b376668c45 Mon Sep 17 00:00:00 2001 From: Mark Brown Date: Fri, 10 May 2013 21:40:10 +0100 Subject: ASoC: wm8994: Support EFS mode for FLL Later WM8994 devices support an enhanced accuracy FLL divisor mode called EFS which allows more precise selection of fractional source to output ratios. Support this on relevant devices. Signed-off-by: Mark Brown diff --git a/sound/soc/codecs/wm8994.c b/sound/soc/codecs/wm8994.c index 1eb152c..9f32dd8 100644 --- a/sound/soc/codecs/wm8994.c +++ b/sound/soc/codecs/wm8994.c @@ -16,6 +16,7 @@ #include #include #include +#include #include #include #include @@ -2005,15 +2006,16 @@ struct fll_div { u16 outdiv; u16 n; u16 k; + u16 lambda; u16 clk_ref_div; u16 fll_fratio; }; -static int wm8994_get_fll_config(struct fll_div *fll, +static int wm8994_get_fll_config(struct wm8994 *control, struct fll_div *fll, int freq_in, int freq_out) { u64 Kpart; - unsigned int K, Ndiv, Nmod; + unsigned int K, Ndiv, Nmod, gcd_fll; pr_debug("FLL input=%dHz, output=%dHz\n", freq_in, freq_out); @@ -2062,20 +2064,30 @@ static int wm8994_get_fll_config(struct fll_div *fll, Nmod = freq_out % freq_in; pr_debug("Nmod=%d\n", Nmod); - /* Calculate fractional part - scale up so we can round. */ - Kpart = FIXED_FLL_SIZE * (long long)Nmod; + switch (control->type) { + case WM8994: + /* Calculate fractional part - scale up so we can round. */ + Kpart = FIXED_FLL_SIZE * (long long)Nmod; - do_div(Kpart, freq_in); + do_div(Kpart, freq_in); - K = Kpart & 0xFFFFFFFF; + K = Kpart & 0xFFFFFFFF; - if ((K % 10) >= 5) - K += 5; + if ((K % 10) >= 5) + K += 5; - /* Move down to proper range now rounding is done */ - fll->k = K / 10; + /* Move down to proper range now rounding is done */ + fll->k = K / 10; - pr_debug("N=%x K=%x\n", fll->n, fll->k); + pr_debug("N=%x K=%x\n", fll->n, fll->k); + + default: + gcd_fll = gcd(freq_out, freq_in); + + fll->k = (freq_out - (freq_in * fll->n)) / gcd_fll; + fll->lambda = freq_in / gcd_fll; + + } return 0; } @@ -2139,9 +2151,9 @@ static int _wm8994_set_fll(struct snd_soc_codec *codec, int id, int src, * analysis bugs spewing warnings. */ if (freq_out) - ret = wm8994_get_fll_config(&fll, freq_in, freq_out); + ret = wm8994_get_fll_config(control, &fll, freq_in, freq_out); else - ret = wm8994_get_fll_config(&fll, wm8994->fll[id].in, + ret = wm8994_get_fll_config(control, &fll, wm8994->fll[id].in, wm8994->fll[id].out); if (ret < 0) return ret; @@ -2186,6 +2198,17 @@ static int _wm8994_set_fll(struct snd_soc_codec *codec, int id, int src, WM8994_FLL1_N_MASK, fll.n << WM8994_FLL1_N_SHIFT); + if (fll.lambda) { + snd_soc_update_bits(codec, WM8958_FLL1_EFS_1 + reg_offset, + WM8958_FLL1_LAMBDA_MASK, + fll.lambda); + snd_soc_update_bits(codec, WM8958_FLL1_EFS_2 + reg_offset, + WM8958_FLL1_EFS_ENA, WM8958_FLL1_EFS_ENA); + } else { + snd_soc_update_bits(codec, WM8958_FLL1_EFS_2 + reg_offset, + WM8958_FLL1_EFS_ENA, 0); + } + snd_soc_update_bits(codec, WM8994_FLL1_CONTROL_5 + reg_offset, WM8994_FLL1_FRC_NCO | WM8958_FLL1_BYP | WM8994_FLL1_REFCLK_DIV_MASK | -- cgit v0.10.2 From 62477adf5f4ede918a97e648a5173b00bbbb17cc Mon Sep 17 00:00:00 2001 From: Shawn Guo Date: Mon, 13 May 2013 13:30:56 +0800 Subject: ASoC: mxs: move to use generic DMA helper With mxs-dma converted to generic DMA bindings, let's move mxs-pcm to use it by removing flages SND_DMAENGINE_PCM_FLAG_NO_DT and SND_DMAENGINE_PCM_FLAG_COMPAT. As the result, those mxs custom dma params code can be removed now. Signed-off-by: Shawn Guo Signed-off-by: Mark Brown diff --git a/Documentation/devicetree/bindings/sound/mxs-saif.txt b/Documentation/devicetree/bindings/sound/mxs-saif.txt index c37ba61..7ba07a1 100644 --- a/Documentation/devicetree/bindings/sound/mxs-saif.txt +++ b/Documentation/devicetree/bindings/sound/mxs-saif.txt @@ -3,8 +3,11 @@ Required properties: - compatible: Should be "fsl,-saif" - reg: Should contain registers location and length -- interrupts: Should contain ERROR and DMA interrupts -- fsl,saif-dma-channel: APBX DMA channel for the SAIF +- interrupts: Should contain ERROR interrupt number +- dmas: DMA specifier, consisting of a phandle to DMA controller node + and SAIF DMA channel ID. + Refer to dma.txt and fsl-mxs-dma.txt for details. +- dma-names: Must be "rx-tx". Optional properties: - fsl,saif-master: phandle to the master SAIF. It's only required for @@ -23,14 +26,16 @@ aliases { saif0: saif@80042000 { compatible = "fsl,imx28-saif"; reg = <0x80042000 2000>; - interrupts = <59 80>; - fsl,saif-dma-channel = <4>; + interrupts = <59>; + dmas = <&dma_apbx 4>; + dma-names = "rx-tx"; }; saif1: saif@80046000 { compatible = "fsl,imx28-saif"; reg = <0x80046000 2000>; - interrupts = <58 81>; - fsl,saif-dma-channel = <5>; + interrupts = <58>; + dmas = <&dma_apbx 5>; + dma-names = "rx-tx"; fsl,saif-master = <&saif0>; }; diff --git a/sound/soc/mxs/mxs-pcm.c b/sound/soc/mxs/mxs-pcm.c index b41fffc..b16abbb 100644 --- a/sound/soc/mxs/mxs-pcm.c +++ b/sound/soc/mxs/mxs-pcm.c @@ -49,24 +49,8 @@ static const struct snd_pcm_hardware snd_mxs_hardware = { .fifo_size = 32, }; -static bool filter(struct dma_chan *chan, void *param) -{ - struct mxs_pcm_dma_params *dma_params = param; - - if (!mxs_dma_is_apbx(chan)) - return false; - - if (chan->chan_id != dma_params->chan_num) - return false; - - chan->private = &dma_params->dma_data; - - return true; -} - static const struct snd_dmaengine_pcm_config mxs_dmaengine_pcm_config = { .pcm_hardware = &snd_mxs_hardware, - .compat_filter_fn = filter, .prealloc_buffer_size = 64 * 1024, }; @@ -74,8 +58,6 @@ int mxs_pcm_platform_register(struct device *dev) { return snd_dmaengine_pcm_register(dev, &mxs_dmaengine_pcm_config, SND_DMAENGINE_PCM_FLAG_NO_RESIDUE | - SND_DMAENGINE_PCM_FLAG_NO_DT | - SND_DMAENGINE_PCM_FLAG_COMPAT | SND_DMAENGINE_PCM_FLAG_HALF_DUPLEX); } EXPORT_SYMBOL_GPL(mxs_pcm_platform_register); diff --git a/sound/soc/mxs/mxs-pcm.h b/sound/soc/mxs/mxs-pcm.h index 3aa918f..bc685b6 100644 --- a/sound/soc/mxs/mxs-pcm.h +++ b/sound/soc/mxs/mxs-pcm.h @@ -19,13 +19,6 @@ #ifndef _MXS_PCM_H #define _MXS_PCM_H -#include - -struct mxs_pcm_dma_params { - struct mxs_dma_data dma_data; - int chan_num; -}; - int mxs_pcm_platform_register(struct device *dev); void mxs_pcm_platform_unregister(struct device *dev); diff --git a/sound/soc/mxs/mxs-saif.c b/sound/soc/mxs/mxs-saif.c index 71a972f..49d8700 100644 --- a/sound/soc/mxs/mxs-saif.c +++ b/sound/soc/mxs/mxs-saif.c @@ -26,7 +26,6 @@ #include #include #include -#include #include #include #include @@ -604,8 +603,6 @@ static int mxs_saif_dai_probe(struct snd_soc_dai *dai) struct mxs_saif *saif = dev_get_drvdata(dai->dev); snd_soc_dai_set_drvdata(dai, saif); - dai->playback_dma_data = &saif->dma_param; - dai->capture_dma_data = &saif->dma_param; return 0; } @@ -664,7 +661,7 @@ static irqreturn_t mxs_saif_irq(int irq, void *dev_id) static int mxs_saif_probe(struct platform_device *pdev) { struct device_node *np = pdev->dev.of_node; - struct resource *iores, *dmares; + struct resource *iores; struct mxs_saif *saif; int ret = 0; struct device_node *master; @@ -719,22 +716,6 @@ static int mxs_saif_probe(struct platform_device *pdev) if (IS_ERR(saif->base)) return PTR_ERR(saif->base); - dmares = platform_get_resource(pdev, IORESOURCE_DMA, 0); - if (!dmares) { - /* - * TODO: This is a temporary solution and should be changed - * to use generic DMA binding later when the helplers get in. - */ - ret = of_property_read_u32(np, "fsl,saif-dma-channel", - &saif->dma_param.chan_num); - if (ret) { - dev_err(&pdev->dev, "failed to get dma channel\n"); - return ret; - } - } else { - saif->dma_param.chan_num = dmares->start; - } - saif->irq = platform_get_irq(pdev, 0); if (saif->irq < 0) { ret = saif->irq; @@ -751,14 +732,6 @@ static int mxs_saif_probe(struct platform_device *pdev) return ret; } - saif->dma_param.dma_data.chan_irq = platform_get_irq(pdev, 1); - if (saif->dma_param.dma_data.chan_irq < 0) { - ret = saif->dma_param.dma_data.chan_irq; - dev_err(&pdev->dev, "failed to get dma irq resource: %d\n", - ret); - return ret; - } - platform_set_drvdata(pdev, saif); ret = snd_soc_register_component(&pdev->dev, &mxs_saif_component, diff --git a/sound/soc/mxs/mxs-saif.h b/sound/soc/mxs/mxs-saif.h index 3cb342e..53eaa4b 100644 --- a/sound/soc/mxs/mxs-saif.h +++ b/sound/soc/mxs/mxs-saif.h @@ -117,7 +117,6 @@ struct mxs_saif { unsigned int mclk_in_use; void __iomem *base; int irq; - struct mxs_pcm_dma_params dma_param; unsigned int id; unsigned int master_id; unsigned int cur_rate; -- cgit v0.10.2 From 785d81e29bd237b4e76ca27c3ebcc3281e663596 Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Sat, 20 Apr 2013 19:29:04 +0200 Subject: ASoC: ep93xx: Setup dma data in DAI probe This allows us to access the DAI DMA data when we create the PCM. We'll use this when converting ep39xx to generic DMA engine PCM driver. Signed-off-by: Lars-Peter Clausen Signed-off-by: Mark Brown diff --git a/sound/soc/cirrus/ep93xx-ac97.c b/sound/soc/cirrus/ep93xx-ac97.c index 840c9b1..3f4f888 100644 --- a/sound/soc/cirrus/ep93xx-ac97.c +++ b/sound/soc/cirrus/ep93xx-ac97.c @@ -314,22 +314,15 @@ static int ep93xx_ac97_trigger(struct snd_pcm_substream *substream, return 0; } -static int ep93xx_ac97_startup(struct snd_pcm_substream *substream, - struct snd_soc_dai *dai) +static int ep93xx_ac97_dai_probe(struct snd_soc_dai *dai) { - struct ep93xx_dma_data *dma_data; + dai->playback_dma_data = &ep93xx_ac97_pcm_out; + dai->capture_dma_data = &ep93xx_ac97_pcm_in; - if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) - dma_data = &ep93xx_ac97_pcm_out; - else - dma_data = &ep93xx_ac97_pcm_in; - - snd_soc_dai_set_dma_data(dai, substream, dma_data); return 0; } static const struct snd_soc_dai_ops ep93xx_ac97_dai_ops = { - .startup = ep93xx_ac97_startup, .trigger = ep93xx_ac97_trigger, }; @@ -337,6 +330,7 @@ static struct snd_soc_dai_driver ep93xx_ac97_dai = { .name = "ep93xx-ac97", .id = 0, .ac97_control = 1, + .probe = ep93xx_ac97_dai_probe, .playback = { .stream_name = "AC97 Playback", .channels_min = 2, diff --git a/sound/soc/cirrus/ep93xx-i2s.c b/sound/soc/cirrus/ep93xx-i2s.c index 5c1102e..ef731e6 100644 --- a/sound/soc/cirrus/ep93xx-i2s.c +++ b/sound/soc/cirrus/ep93xx-i2s.c @@ -60,7 +60,6 @@ struct ep93xx_i2s_info { struct clk *mclk; struct clk *sclk; struct clk *lrclk; - struct ep93xx_dma_data *dma_data; void __iomem *regs; }; @@ -139,15 +138,11 @@ static void ep93xx_i2s_disable(struct ep93xx_i2s_info *info, int stream) } } -static int ep93xx_i2s_startup(struct snd_pcm_substream *substream, - struct snd_soc_dai *dai) +static int ep93xx_i2s_dai_probe(struct snd_soc_dai *dai) { - struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct ep93xx_i2s_info *info = snd_soc_dai_get_drvdata(dai); - struct snd_soc_dai *cpu_dai = rtd->cpu_dai; + dai->playback_dma_data = &ep93xx_i2s_dma_data[SNDRV_PCM_STREAM_PLAYBACK]; + dai->capture_dma_data = &ep93xx_i2s_dma_data[SNDRV_PCM_STREAM_CAPTURE]; - snd_soc_dai_set_dma_data(cpu_dai, substream, - &info->dma_data[substream->stream]); return 0; } @@ -338,7 +333,6 @@ static int ep93xx_i2s_resume(struct snd_soc_dai *dai) #endif static const struct snd_soc_dai_ops ep93xx_i2s_dai_ops = { - .startup = ep93xx_i2s_startup, .shutdown = ep93xx_i2s_shutdown, .hw_params = ep93xx_i2s_hw_params, .set_sysclk = ep93xx_i2s_set_sysclk, @@ -349,6 +343,7 @@ static const struct snd_soc_dai_ops ep93xx_i2s_dai_ops = { static struct snd_soc_dai_driver ep93xx_i2s_dai = { .symmetric_rates= 1, + .probe = ep93xx_i2s_dai_probe, .suspend = ep93xx_i2s_suspend, .resume = ep93xx_i2s_resume, .playback = { @@ -407,7 +402,6 @@ static int ep93xx_i2s_probe(struct platform_device *pdev) } dev_set_drvdata(&pdev->dev, info); - info->dma_data = ep93xx_i2s_dma_data; err = snd_soc_register_component(&pdev->dev, &ep93xx_i2s_component, &ep93xx_i2s_dai, 1); -- cgit v0.10.2 From e27e8a60cb4ca8e3b047c5d6ee9afff9c4c5b61a Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Sat, 20 Apr 2013 19:29:05 +0200 Subject: ASoC: ep93xx: Use generic dmaengine PCM Use the generic dmaengine PCM driver instead of a custom implementation. Signed-off-by: Lars-Peter Clausen Signed-off-by: Mark Brown diff --git a/sound/soc/cirrus/Kconfig b/sound/soc/cirrus/Kconfig index 88143db..2c20f01 100644 --- a/sound/soc/cirrus/Kconfig +++ b/sound/soc/cirrus/Kconfig @@ -1,7 +1,7 @@ config SND_EP93XX_SOC tristate "SoC Audio support for the Cirrus Logic EP93xx series" depends on ARCH_EP93XX && SND_SOC - select SND_SOC_DMAENGINE_PCM + select SND_SOC_GENERIC_DMAENGINE_PCM help Say Y or M if you want to add support for codecs attached to the EP93xx I2S or AC97 interfaces. diff --git a/sound/soc/cirrus/ep93xx-pcm.c b/sound/soc/cirrus/ep93xx-pcm.c index 4880326..0e9f56e 100644 --- a/sound/soc/cirrus/ep93xx-pcm.c +++ b/sound/soc/cirrus/ep93xx-pcm.c @@ -14,20 +14,14 @@ #include #include -#include -#include +#include #include -#include -#include #include -#include #include #include #include -#include -#include static const struct snd_pcm_hardware ep93xx_pcm_hardware = { .info = (SNDRV_PCM_INFO_MMAP | @@ -63,134 +57,24 @@ static bool ep93xx_pcm_dma_filter(struct dma_chan *chan, void *filter_param) return false; } -static int ep93xx_pcm_open(struct snd_pcm_substream *substream) -{ - struct snd_soc_pcm_runtime *rtd = substream->private_data; - - snd_soc_set_runtime_hwparams(substream, &ep93xx_pcm_hardware); - - return snd_dmaengine_pcm_open_request_chan(substream, - ep93xx_pcm_dma_filter, - snd_soc_dai_get_dma_data(rtd->cpu_dai, substream)); -} - -static int ep93xx_pcm_hw_params(struct snd_pcm_substream *substream, - struct snd_pcm_hw_params *params) -{ - snd_pcm_set_runtime_buffer(substream, &substream->dma_buffer); - - return 0; -} - -static int ep93xx_pcm_hw_free(struct snd_pcm_substream *substream) -{ - snd_pcm_set_runtime_buffer(substream, NULL); - return 0; -} - -static int ep93xx_pcm_mmap(struct snd_pcm_substream *substream, - struct vm_area_struct *vma) -{ - struct snd_pcm_runtime *runtime = substream->runtime; - - return dma_mmap_writecombine(substream->pcm->card->dev, vma, - runtime->dma_area, - runtime->dma_addr, - runtime->dma_bytes); -} - -static struct snd_pcm_ops ep93xx_pcm_ops = { - .open = ep93xx_pcm_open, - .close = snd_dmaengine_pcm_close_release_chan, - .ioctl = snd_pcm_lib_ioctl, - .hw_params = ep93xx_pcm_hw_params, - .hw_free = ep93xx_pcm_hw_free, - .trigger = snd_dmaengine_pcm_trigger, - .pointer = snd_dmaengine_pcm_pointer_no_residue, - .mmap = ep93xx_pcm_mmap, -}; - -static int ep93xx_pcm_preallocate_dma_buffer(struct snd_pcm *pcm, int stream) -{ - struct snd_pcm_substream *substream = pcm->streams[stream].substream; - struct snd_dma_buffer *buf = &substream->dma_buffer; - size_t size = ep93xx_pcm_hardware.buffer_bytes_max; - - buf->dev.type = SNDRV_DMA_TYPE_DEV; - buf->dev.dev = pcm->card->dev; - buf->private_data = NULL; - buf->area = dma_alloc_writecombine(pcm->card->dev, size, - &buf->addr, GFP_KERNEL); - buf->bytes = size; - - return (buf->area == NULL) ? -ENOMEM : 0; -} - -static void ep93xx_pcm_free_dma_buffers(struct snd_pcm *pcm) -{ - struct snd_pcm_substream *substream; - struct snd_dma_buffer *buf; - int stream; - - for (stream = 0; stream < 2; stream++) { - substream = pcm->streams[stream].substream; - if (!substream) - continue; - - buf = &substream->dma_buffer; - if (!buf->area) - continue; - - dma_free_writecombine(pcm->card->dev, buf->bytes, buf->area, - buf->addr); - buf->area = NULL; - } -} - -static u64 ep93xx_pcm_dmamask = DMA_BIT_MASK(32); - -static int ep93xx_pcm_new(struct snd_soc_pcm_runtime *rtd) -{ - struct snd_card *card = rtd->card->snd_card; - struct snd_pcm *pcm = rtd->pcm; - int ret = 0; - - if (!card->dev->dma_mask) - card->dev->dma_mask = &ep93xx_pcm_dmamask; - if (!card->dev->coherent_dma_mask) - card->dev->coherent_dma_mask = DMA_BIT_MASK(32); - - if (pcm->streams[SNDRV_PCM_STREAM_PLAYBACK].substream) { - ret = ep93xx_pcm_preallocate_dma_buffer(pcm, - SNDRV_PCM_STREAM_PLAYBACK); - if (ret) - return ret; - } - - if (pcm->streams[SNDRV_PCM_STREAM_CAPTURE].substream) { - ret = ep93xx_pcm_preallocate_dma_buffer(pcm, - SNDRV_PCM_STREAM_CAPTURE); - if (ret) - return ret; - } - - return 0; -} - -static struct snd_soc_platform_driver ep93xx_soc_platform = { - .ops = &ep93xx_pcm_ops, - .pcm_new = &ep93xx_pcm_new, - .pcm_free = &ep93xx_pcm_free_dma_buffers, +static const struct snd_dmaengine_pcm_config ep93xx_dmaengine_pcm_config = { + .pcm_hardware = &ep93xx_pcm_hardware, + .compat_filter_fn = ep93xx_pcm_dma_filter, + .prealloc_buffer_size = 131072, }; static int ep93xx_soc_platform_probe(struct platform_device *pdev) { - return snd_soc_register_platform(&pdev->dev, &ep93xx_soc_platform); + return snd_dmaengine_pcm_register(&pdev->dev, + &ep93xx_dmaengine_pcm_config, + SND_DMAENGINE_PCM_FLAG_NO_RESIDUE | + SND_DMAENGINE_PCM_FLAG_NO_DT | + SND_DMAENGINE_PCM_FLAG_COMPAT); } static int ep93xx_soc_platform_remove(struct platform_device *pdev) { - snd_soc_unregister_platform(&pdev->dev); + snd_dmaengine_pcm_unregister(&pdev->dev); return 0; } -- cgit v0.10.2 From 110147c8c5136e1768a382da8896cf7f8b518982 Mon Sep 17 00:00:00 2001 From: Stephen Warren Date: Mon, 13 May 2013 13:26:12 -0600 Subject: ASoC: tegra: always use clk_get() in utility code Now that all of the Tegra device trees have been updated to represent the required audio clocks, remove the compatibility code from the Tegra ASoC utility code, and always use clk_get() rather than clk_get_sys(). Signed-off-by: Stephen Warren Signed-off-by: Mark Brown diff --git a/sound/soc/tegra/tegra_asoc_utils.c b/sound/soc/tegra/tegra_asoc_utils.c index 24fb001b..d173880 100644 --- a/sound/soc/tegra/tegra_asoc_utils.c +++ b/sound/soc/tegra/tegra_asoc_utils.c @@ -173,7 +173,6 @@ int tegra_asoc_utils_init(struct tegra_asoc_utils_data *data, struct device *dev) { int ret; - bool new_clocks = false; data->dev = dev; @@ -181,40 +180,28 @@ int tegra_asoc_utils_init(struct tegra_asoc_utils_data *data, data->soc = TEGRA_ASOC_UTILS_SOC_TEGRA20; else if (of_machine_is_compatible("nvidia,tegra30")) data->soc = TEGRA_ASOC_UTILS_SOC_TEGRA30; - else if (of_machine_is_compatible("nvidia,tegra114")) { + else if (of_machine_is_compatible("nvidia,tegra114")) data->soc = TEGRA_ASOC_UTILS_SOC_TEGRA114; - new_clocks = true; - } else { + else { dev_err(data->dev, "SoC unknown to Tegra ASoC utils\n"); return -EINVAL; } - if (new_clocks) - data->clk_pll_a = clk_get(dev, "pll_a"); - else - data->clk_pll_a = clk_get_sys(NULL, "pll_a"); + data->clk_pll_a = clk_get(dev, "pll_a"); if (IS_ERR(data->clk_pll_a)) { dev_err(data->dev, "Can't retrieve clk pll_a\n"); ret = PTR_ERR(data->clk_pll_a); goto err; } - if (new_clocks) - data->clk_pll_a_out0 = clk_get(dev, "pll_a_out0"); - else - data->clk_pll_a_out0 = clk_get_sys(NULL, "pll_a_out0"); + data->clk_pll_a_out0 = clk_get(dev, "pll_a_out0"); if (IS_ERR(data->clk_pll_a_out0)) { dev_err(data->dev, "Can't retrieve clk pll_a_out0\n"); ret = PTR_ERR(data->clk_pll_a_out0); goto err_put_pll_a; } - if (new_clocks) - data->clk_cdev1 = clk_get(dev, "mclk"); - else if (data->soc == TEGRA_ASOC_UTILS_SOC_TEGRA20) - data->clk_cdev1 = clk_get_sys(NULL, "cdev1"); - else - data->clk_cdev1 = clk_get_sys("extern1", NULL); + data->clk_cdev1 = clk_get(dev, "mclk"); if (IS_ERR(data->clk_cdev1)) { dev_err(data->dev, "Can't retrieve clk cdev1\n"); ret = PTR_ERR(data->clk_cdev1); -- cgit v0.10.2 From 9dbce04402e33e362e3e946c437bc70b8102a95d Mon Sep 17 00:00:00 2001 From: Dan Carpenter Date: Tue, 14 May 2013 15:02:44 +0300 Subject: ASoC: wm_adsp: memory leak in wm_adsp_create_control() There are two return paths which don't kfree(name). Signed-off-by: Dan Carpenter Signed-off-by: Mark Brown diff --git a/sound/soc/codecs/wm_adsp.c b/sound/soc/codecs/wm_adsp.c index 1378306..d715c8e 100644 --- a/sound/soc/codecs/wm_adsp.c +++ b/sound/soc/codecs/wm_adsp.c @@ -836,7 +836,8 @@ static int wm_adsp_create_control(struct snd_soc_codec *codec, region_name = "ZM"; break; default: - return -EINVAL; + ret = -EINVAL; + goto err_name; } snprintf(name, PAGE_SIZE, "DSP%d %s %x", @@ -847,7 +848,7 @@ static int wm_adsp_create_control(struct snd_soc_codec *codec, if (!strcmp(ctl->name, name)) { if (!ctl->enabled) ctl->enabled = 1; - return 0; + goto found; } } @@ -887,6 +888,7 @@ static int wm_adsp_create_control(struct snd_soc_codec *codec, INIT_WORK(&ctl_work->work, wm_adsp_ctl_work); schedule_work(&ctl_work->work); +found: kfree(name); return 0; -- cgit v0.10.2 From 90996f43b3fa36075e501a52a3e2286896d74e79 Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Tue, 14 May 2013 11:05:30 +0200 Subject: ASoC: core: Move snd_soc_set_runtime_hwparams() to soc-pcm.c snd_soc_set_runtime_hwparams() is the only PCM related function that lives in soc-core.c. All other PCM related functions live in soc-pcm.c, so move snd_soc_set_runtime_hwparams() over as well for a bit more consistency. Signed-off-by: Lars-Peter Clausen Acked-by: Liam Girdwood Signed-off-by: Mark Brown diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c index 308895a..9d95ef5 100644 --- a/sound/soc/soc-core.c +++ b/sound/soc/soc-core.c @@ -2220,29 +2220,6 @@ int snd_soc_test_bits(struct snd_soc_codec *codec, unsigned short reg, EXPORT_SYMBOL_GPL(snd_soc_test_bits); /** - * snd_soc_set_runtime_hwparams - set the runtime hardware parameters - * @substream: the pcm substream - * @hw: the hardware parameters - * - * Sets the substream runtime hardware parameters. - */ -int snd_soc_set_runtime_hwparams(struct snd_pcm_substream *substream, - const struct snd_pcm_hardware *hw) -{ - struct snd_pcm_runtime *runtime = substream->runtime; - runtime->hw.info = hw->info; - runtime->hw.formats = hw->formats; - runtime->hw.period_bytes_min = hw->period_bytes_min; - runtime->hw.period_bytes_max = hw->period_bytes_max; - runtime->hw.periods_min = hw->periods_min; - runtime->hw.periods_max = hw->periods_max; - runtime->hw.buffer_bytes_max = hw->buffer_bytes_max; - runtime->hw.fifo_size = hw->fifo_size; - return 0; -} -EXPORT_SYMBOL_GPL(snd_soc_set_runtime_hwparams); - -/** * snd_soc_cnew - create new control * @_template: control template * @data: control private data diff --git a/sound/soc/soc-pcm.c b/sound/soc/soc-pcm.c index 73bb8ee..058b403 100644 --- a/sound/soc/soc-pcm.c +++ b/sound/soc/soc-pcm.c @@ -33,6 +33,29 @@ #define DPCM_MAX_BE_USERS 8 +/** + * snd_soc_set_runtime_hwparams - set the runtime hardware parameters + * @substream: the pcm substream + * @hw: the hardware parameters + * + * Sets the substream runtime hardware parameters. + */ +int snd_soc_set_runtime_hwparams(struct snd_pcm_substream *substream, + const struct snd_pcm_hardware *hw) +{ + struct snd_pcm_runtime *runtime = substream->runtime; + runtime->hw.info = hw->info; + runtime->hw.formats = hw->formats; + runtime->hw.period_bytes_min = hw->period_bytes_min; + runtime->hw.period_bytes_max = hw->period_bytes_max; + runtime->hw.periods_min = hw->periods_min; + runtime->hw.periods_max = hw->periods_max; + runtime->hw.buffer_bytes_max = hw->buffer_bytes_max; + runtime->hw.fifo_size = hw->fifo_size; + return 0; +} +EXPORT_SYMBOL_GPL(snd_soc_set_runtime_hwparams); + /* DPCM stream event, send event to FE and all active BEs. */ static int dpcm_dapm_stream_event(struct snd_soc_pcm_runtime *fe, int dir, int event) -- cgit v0.10.2 From bd477c31ca3ae85645fb2852bfa3954a623f9237 Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Tue, 14 May 2013 11:05:31 +0200 Subject: ASoC: core: Add helper function to initialize the runtime pcm We use the same code to initialize the runtime pcm based on the snd_soc_pcm_stream struct on both the playback and capture path. Factor this code into a helper function to make things a bit more tidy. Signed-off-by: Lars-Peter Clausen Acked-by: Liam Girdwood Signed-off-by: Mark Brown diff --git a/sound/soc/soc-pcm.c b/sound/soc/soc-pcm.c index 058b403..2f6f545 100644 --- a/sound/soc/soc-pcm.c +++ b/sound/soc/soc-pcm.c @@ -147,6 +147,26 @@ static void soc_pcm_apply_msb(struct snd_pcm_substream *substream, } } +static void soc_pcm_init_runtime_hw(struct snd_pcm_hardware *hw, + struct snd_soc_pcm_stream *codec_stream, + struct snd_soc_pcm_stream *cpu_stream) +{ + hw->rate_min = max(codec_stream->rate_min, cpu_stream->rate_min); + hw->rate_max = max(codec_stream->rate_max, cpu_stream->rate_max); + hw->channels_min = max(codec_stream->channels_min, + cpu_stream->channels_min); + hw->channels_max = min(codec_stream->channels_max, + cpu_stream->channels_max); + hw->formats = codec_stream->formats & cpu_stream->formats; + hw->rates = codec_stream->rates & cpu_stream->rates; + if (codec_stream->rates + & (SNDRV_PCM_RATE_KNOT | SNDRV_PCM_RATE_CONTINUOUS)) + hw->rates |= cpu_stream->rates; + if (cpu_stream->rates + & (SNDRV_PCM_RATE_KNOT | SNDRV_PCM_RATE_CONTINUOUS)) + hw->rates |= codec_stream->rates; +} + /* * Called by ALSA when a PCM substream is opened, the runtime->hw record is * then initialized and any private data can be allocated. This also calls @@ -212,51 +232,11 @@ static int soc_pcm_open(struct snd_pcm_substream *substream) /* Check that the codec and cpu DAIs are compatible */ if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) { - runtime->hw.rate_min = - max(codec_dai_drv->playback.rate_min, - cpu_dai_drv->playback.rate_min); - runtime->hw.rate_max = - min(codec_dai_drv->playback.rate_max, - cpu_dai_drv->playback.rate_max); - runtime->hw.channels_min = - max(codec_dai_drv->playback.channels_min, - cpu_dai_drv->playback.channels_min); - runtime->hw.channels_max = - min(codec_dai_drv->playback.channels_max, - cpu_dai_drv->playback.channels_max); - runtime->hw.formats = - codec_dai_drv->playback.formats & cpu_dai_drv->playback.formats; - runtime->hw.rates = - codec_dai_drv->playback.rates & cpu_dai_drv->playback.rates; - if (codec_dai_drv->playback.rates - & (SNDRV_PCM_RATE_KNOT | SNDRV_PCM_RATE_CONTINUOUS)) - runtime->hw.rates |= cpu_dai_drv->playback.rates; - if (cpu_dai_drv->playback.rates - & (SNDRV_PCM_RATE_KNOT | SNDRV_PCM_RATE_CONTINUOUS)) - runtime->hw.rates |= codec_dai_drv->playback.rates; + soc_pcm_init_runtime_hw(&runtime->hw, &codec_dai_drv->playback, + &cpu_dai_drv->playback); } else { - runtime->hw.rate_min = - max(codec_dai_drv->capture.rate_min, - cpu_dai_drv->capture.rate_min); - runtime->hw.rate_max = - min(codec_dai_drv->capture.rate_max, - cpu_dai_drv->capture.rate_max); - runtime->hw.channels_min = - max(codec_dai_drv->capture.channels_min, - cpu_dai_drv->capture.channels_min); - runtime->hw.channels_max = - min(codec_dai_drv->capture.channels_max, - cpu_dai_drv->capture.channels_max); - runtime->hw.formats = - codec_dai_drv->capture.formats & cpu_dai_drv->capture.formats; - runtime->hw.rates = - codec_dai_drv->capture.rates & cpu_dai_drv->capture.rates; - if (codec_dai_drv->capture.rates - & (SNDRV_PCM_RATE_KNOT | SNDRV_PCM_RATE_CONTINUOUS)) - runtime->hw.rates |= cpu_dai_drv->capture.rates; - if (cpu_dai_drv->capture.rates - & (SNDRV_PCM_RATE_KNOT | SNDRV_PCM_RATE_CONTINUOUS)) - runtime->hw.rates |= codec_dai_drv->capture.rates; + soc_pcm_init_runtime_hw(&runtime->hw, &codec_dai_drv->capture, + &cpu_dai_drv->capture); } ret = -EINVAL; -- cgit v0.10.2 From 2b581074357c42f63ae827ee28c9f244b91a38ac Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Tue, 14 May 2013 11:05:32 +0200 Subject: ASoC: core: Use kasprintf instead of opencoding it kasprintf calculates the size of the result string, allocates a buffer large enough to hold the string and then performs the format string operation. There are a couple of places in ASoC where these three steps are done by hand and where kasprintf can be used instead. Signed-off-by: Lars-Peter Clausen Acked-by: Liam Girdwood Signed-off-by: Mark Brown diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c index 9d95ef5..4489c5b 100644 --- a/sound/soc/soc-core.c +++ b/sound/soc/soc-core.c @@ -2237,7 +2237,6 @@ struct snd_kcontrol *snd_soc_cnew(const struct snd_kcontrol_new *_template, struct snd_kcontrol_new template; struct snd_kcontrol *kcontrol; char *name = NULL; - int name_len; memcpy(&template, _template, sizeof(template)); template.index = 0; @@ -2246,13 +2245,10 @@ struct snd_kcontrol *snd_soc_cnew(const struct snd_kcontrol_new *_template, long_name = template.name; if (prefix) { - name_len = strlen(long_name) + strlen(prefix) + 2; - name = kmalloc(name_len, GFP_KERNEL); + name = kasprintf(GFP_KERNEL, "%s %s", prefix, long_name); if (!name) return NULL; - snprintf(name, name_len, "%s %s", prefix, long_name); - template.name = name; } else { template.name = long_name; diff --git a/sound/soc/soc-dapm.c b/sound/soc/soc-dapm.c index e4e5420..071579b 100644 --- a/sound/soc/soc-dapm.c +++ b/sound/soc/soc-dapm.c @@ -521,7 +521,6 @@ static int dapm_create_or_share_mixmux_kcontrol(struct snd_soc_dapm_widget *w, int wlistentries; size_t wlistsize; bool wname_in_long_name, kcname_in_long_name; - size_t name_len; char *long_name; const char *name; int ret; @@ -586,25 +585,19 @@ static int dapm_create_or_share_mixmux_kcontrol(struct snd_soc_dapm_widget *w, } if (wname_in_long_name && kcname_in_long_name) { - name_len = strlen(w->name) - prefix_len + 1 + - strlen(w->kcontrol_news[kci].name) + 1; - - long_name = kmalloc(name_len, GFP_KERNEL); - if (long_name == NULL) { - kfree(wlist); - return -ENOMEM; - } - /* * The control will get a prefix from the control * creation process but we're also using the same * prefix for widgets so cut the prefix off the * front of the widget name. */ - snprintf(long_name, name_len, "%s %s", + long_name = kasprintf(GFP_KERNEL, "%s %s", w->name + prefix_len, w->kcontrol_news[kci].name); - long_name[name_len - 1] = '\0'; + if (long_name == NULL) { + kfree(wlist); + return -ENOMEM; + } name = long_name; } else if (wname_in_long_name) { @@ -3077,7 +3070,6 @@ snd_soc_dapm_new_control(struct snd_soc_dapm_context *dapm, const struct snd_soc_dapm_widget *widget) { struct snd_soc_dapm_widget *w; - size_t name_len; int ret; if ((w = dapm_cnew_widget(widget)) == NULL) @@ -3118,19 +3110,16 @@ snd_soc_dapm_new_control(struct snd_soc_dapm_context *dapm, break; } - name_len = strlen(widget->name) + 1; if (dapm->codec && dapm->codec->name_prefix) - name_len += 1 + strlen(dapm->codec->name_prefix); - w->name = kmalloc(name_len, GFP_KERNEL); + w->name = kasprintf(GFP_KERNEL, "%s %s", + dapm->codec->name_prefix, widget->name); + else + w->name = kasprintf(GFP_KERNEL, "%s", widget->name); + if (w->name == NULL) { kfree(w); return NULL; } - if (dapm->codec && dapm->codec->name_prefix) - snprintf((char *)w->name, name_len, "%s %s", - dapm->codec->name_prefix, widget->name); - else - snprintf((char *)w->name, name_len, "%s", widget->name); switch (w->id) { case snd_soc_dapm_switch: -- cgit v0.10.2 From be87f75efed8248d74c8ec56e997de989ecc963e Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Tue, 14 May 2013 22:19:47 +0200 Subject: ASoC: ep93xx-i2s: Staticize non exported struct The ep93xx_i2s_dma_data struct is not used outside of ep93xx-i2s.c, so make it static. Signed-off-by: Lars-Peter Clausen Signed-off-by: Mark Brown diff --git a/sound/soc/cirrus/ep93xx-i2s.c b/sound/soc/cirrus/ep93xx-i2s.c index ef731e6..17ad70b 100644 --- a/sound/soc/cirrus/ep93xx-i2s.c +++ b/sound/soc/cirrus/ep93xx-i2s.c @@ -63,7 +63,7 @@ struct ep93xx_i2s_info { void __iomem *regs; }; -struct ep93xx_dma_data ep93xx_i2s_dma_data[] = { +static struct ep93xx_dma_data ep93xx_i2s_dma_data[] = { [SNDRV_PCM_STREAM_PLAYBACK] = { .name = "i2s-pcm-out", .port = EP93XX_DMA_I2S1, -- cgit v0.10.2 From 5d0c8a58747c84efe93fb632ae25eb377aea1fa0 Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Tue, 14 May 2013 22:19:48 +0200 Subject: ASoC: kirkwood-dma: Staticize non exported struct The kirkwood_dma_ops struct is not used outside of kirkwood-dma.c, so make it static. Signed-off-by: Lars-Peter Clausen Signed-off-by: Mark Brown diff --git a/sound/soc/kirkwood/kirkwood-dma.c b/sound/soc/kirkwood/kirkwood-dma.c index d3d4bdc..a9f1453 100644 --- a/sound/soc/kirkwood/kirkwood-dma.c +++ b/sound/soc/kirkwood/kirkwood-dma.c @@ -289,7 +289,7 @@ static snd_pcm_uframes_t kirkwood_dma_pointer(struct snd_pcm_substream return count; } -struct snd_pcm_ops kirkwood_dma_ops = { +static struct snd_pcm_ops kirkwood_dma_ops = { .open = kirkwood_dma_open, .close = kirkwood_dma_close, .ioctl = snd_pcm_lib_ioctl, -- cgit v0.10.2 From 169cc48982f2583de1fea89e7becb1304730a34e Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Tue, 14 May 2013 22:19:49 +0200 Subject: ASoC: spear: spdif_in: Staticize non exported struct The spdif_in_dai struct is not used outside of spdif_in.c, so make it static. Signed-off-by: Lars-Peter Clausen Acked-by: Rajeev Kumar Signed-off-by: Mark Brown diff --git a/sound/soc/spear/spdif_in.c b/sound/soc/spear/spdif_in.c index 643ada6..f0071dd 100644 --- a/sound/soc/spear/spdif_in.c +++ b/sound/soc/spear/spdif_in.c @@ -152,7 +152,7 @@ static struct snd_soc_dai_ops spdif_in_dai_ops = { .hw_params = spdif_in_hw_params, }; -struct snd_soc_dai_driver spdif_in_dai = { +static struct snd_soc_dai_driver spdif_in_dai = { .probe = spdif_in_dai_probe, .capture = { .channels_min = 2, -- cgit v0.10.2 From 19c7efcd24a71d0f707cecd3c0cee5f4a1289b1e Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Tue, 14 May 2013 22:19:50 +0200 Subject: ASoC: spear: spdif_out: Staticize unexported function The spdif_soc_dai_probe function is only used in spdif_out.c, so make it static. Signed-off-by: Lars-Peter Clausen Acked-by: Rajeev Kumar Signed-off-by: Mark Brown diff --git a/sound/soc/spear/spdif_out.c b/sound/soc/spear/spdif_out.c index fd25cc5..4bde512 100644 --- a/sound/soc/spear/spdif_out.c +++ b/sound/soc/spear/spdif_out.c @@ -240,7 +240,7 @@ static const struct snd_kcontrol_new spdif_out_controls[] = { spdif_mute_get, spdif_mute_put), }; -int spdif_soc_dai_probe(struct snd_soc_dai *dai) +static int spdif_soc_dai_probe(struct snd_soc_dai *dai) { struct spdif_out_dev *host = snd_soc_dai_get_drvdata(dai); -- cgit v0.10.2 From 60e10d2fb0f0739a5862311258e10520accc9259 Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Tue, 14 May 2013 22:19:51 +0200 Subject: ASoC: mmp-pcm: Staticize non exported structs and functions The mmp_pcm_ops and mmp_soc_platform struct as well as the mmp_pcm_new() function are only used in mmp-pcm.c, so make them static. Signed-off-by: Lars-Peter Clausen Signed-off-by: Mark Brown diff --git a/sound/soc/pxa/mmp-pcm.c b/sound/soc/pxa/mmp-pcm.c index 3499300..5d57e07 100644 --- a/sound/soc/pxa/mmp-pcm.c +++ b/sound/soc/pxa/mmp-pcm.c @@ -147,7 +147,7 @@ static int mmp_pcm_mmap(struct snd_pcm_substream *substream, vma->vm_end - vma->vm_start, vma->vm_page_prot); } -struct snd_pcm_ops mmp_pcm_ops = { +static struct snd_pcm_ops mmp_pcm_ops = { .open = mmp_pcm_open, .close = snd_dmaengine_pcm_close_release_chan, .ioctl = snd_pcm_lib_ioctl, @@ -208,7 +208,7 @@ static int mmp_pcm_preallocate_dma_buffer(struct snd_pcm_substream *substream, return 0; } -int mmp_pcm_new(struct snd_soc_pcm_runtime *rtd) +static int mmp_pcm_new(struct snd_soc_pcm_runtime *rtd) { struct snd_pcm_substream *substream; struct snd_pcm *pcm = rtd->pcm; @@ -229,7 +229,7 @@ err: return ret; } -struct snd_soc_platform_driver mmp_soc_platform = { +static struct snd_soc_platform_driver mmp_soc_platform = { .ops = &mmp_pcm_ops, .pcm_new = mmp_pcm_new, .pcm_free = mmp_pcm_free_dma_buffers, -- cgit v0.10.2 From 5d9ff402152fe9421c5ed86b4f651a8c62de7c7a Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Tue, 14 May 2013 22:19:52 +0200 Subject: ASoC: mmp-sspa: Staticize non exported struct The mmp_sspa_dai struct is only used in mmp-sspa.c, so make it static. Signed-off-by: Lars-Peter Clausen Signed-off-by: Mark Brown diff --git a/sound/soc/pxa/mmp-sspa.c b/sound/soc/pxa/mmp-sspa.c index a647799..62142ce 100644 --- a/sound/soc/pxa/mmp-sspa.c +++ b/sound/soc/pxa/mmp-sspa.c @@ -388,7 +388,7 @@ static struct snd_soc_dai_ops mmp_sspa_dai_ops = { .set_fmt = mmp_sspa_set_dai_fmt, }; -struct snd_soc_dai_driver mmp_sspa_dai = { +static struct snd_soc_dai_driver mmp_sspa_dai = { .probe = mmp_sspa_probe, .playback = { .channels_min = 1, -- cgit v0.10.2 From 19b6317b8c78a51c41b3d7abf14fdbb0df8f41b7 Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Tue, 14 May 2013 22:19:53 +0200 Subject: ASoC: bf5xx-tdm-pcm: Staticize non exported struct The bf5xx_tdm_pcm_ops struct is only used in bf5xx-tdm-pcm.c, so make it static. Cc: Scott Jiang Signed-off-by: Lars-Peter Clausen Signed-off-by: Mark Brown diff --git a/sound/soc/blackfin/bf5xx-tdm-pcm.c b/sound/soc/blackfin/bf5xx-tdm-pcm.c index 0e6b888..19e855d 100644 --- a/sound/soc/blackfin/bf5xx-tdm-pcm.c +++ b/sound/soc/blackfin/bf5xx-tdm-pcm.c @@ -229,8 +229,7 @@ static int bf5xx_pcm_silence(struct snd_pcm_substream *substream, return 0; } - -struct snd_pcm_ops bf5xx_pcm_tdm_ops = { +static struct snd_pcm_ops bf5xx_pcm_tdm_ops = { .open = bf5xx_pcm_open, .ioctl = snd_pcm_lib_ioctl, .hw_params = bf5xx_pcm_hw_params, -- cgit v0.10.2 From cdeecac4e610ce1094497740ef84aa837e2e874f Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Tue, 14 May 2013 22:19:54 +0200 Subject: ASoC: mop500_ab8500: Staticize non exported functions The mop500_ab8500_startup(), the mop500_ab8500_shutdown() and the mop500_ab8500_hw_params() function are not used outside of mop500_ab8500, so make them static. Signed-off-by: Lars-Peter Clausen Signed-off-by: Mark Brown diff --git a/sound/soc/ux500/mop500_ab8500.c b/sound/soc/ux500/mop500_ab8500.c index 44e25a2..884a362 100644 --- a/sound/soc/ux500/mop500_ab8500.c +++ b/sound/soc/ux500/mop500_ab8500.c @@ -183,7 +183,7 @@ static struct snd_kcontrol_new mop500_ab8500_ctrls[] = { /* ASoC */ -int mop500_ab8500_startup(struct snd_pcm_substream *substream) +static int mop500_ab8500_startup(struct snd_pcm_substream *substream) { struct snd_soc_pcm_runtime *rtd = substream->private_data; @@ -192,7 +192,7 @@ int mop500_ab8500_startup(struct snd_pcm_substream *substream) snd_soc_card_get_drvdata(rtd->card)); } -void mop500_ab8500_shutdown(struct snd_pcm_substream *substream) +static void mop500_ab8500_shutdown(struct snd_pcm_substream *substream) { struct snd_soc_pcm_runtime *rtd = substream->private_data; struct device *dev = rtd->card->dev; @@ -206,7 +206,7 @@ void mop500_ab8500_shutdown(struct snd_pcm_substream *substream) rx_slots = DEF_RX_SLOTS; } -int mop500_ab8500_hw_params(struct snd_pcm_substream *substream, +static int mop500_ab8500_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params) { struct snd_soc_pcm_runtime *rtd = substream->private_data; -- cgit v0.10.2 From aba1e2be4dcfda7069cc0b82c73b89707595a454 Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Tue, 14 May 2013 22:19:55 +0200 Subject: ASoC: mop500: Staticize non exported struct The mop500_dai_links struct is not used outside of mop500.c, so make it static. Signed-off-by: Lars-Peter Clausen Signed-off-by: Mark Brown diff --git a/sound/soc/ux500/mop500.c b/sound/soc/ux500/mop500.c index 204b899..8f5cd00 100644 --- a/sound/soc/ux500/mop500.c +++ b/sound/soc/ux500/mop500.c @@ -27,7 +27,7 @@ #include "mop500_ab8500.h" /* Define the whole MOP500 soundcard, linking platform to the codec-drivers */ -struct snd_soc_dai_link mop500_dai_links[] = { +static struct snd_soc_dai_link mop500_dai_links[] = { { .name = "ab8500_0", .stream_name = "ab8500_0", -- cgit v0.10.2 From 3eb28d3ca8f0c94ae40f57fbd53ef3805c8fdd2d Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Tue, 14 May 2013 22:19:56 +0200 Subject: ASoC: sn95031: Staticize non exported struct The sn95031_codec struct is not used outside of sn95031.c, so make it static. Signed-off-by: Lars-Peter Clausen Signed-off-by: Mark Brown diff --git a/sound/soc/codecs/sn95031.c b/sound/soc/codecs/sn95031.c index d1ae869d..dba26e63 100644 --- a/sound/soc/codecs/sn95031.c +++ b/sound/soc/codecs/sn95031.c @@ -883,7 +883,7 @@ static int sn95031_codec_remove(struct snd_soc_codec *codec) return 0; } -struct snd_soc_codec_driver sn95031_codec = { +static struct snd_soc_codec_driver sn95031_codec = { .probe = sn95031_codec_probe, .remove = sn95031_codec_remove, .read = sn95031_read, -- cgit v0.10.2 From cde11aedea7325d9e48c9f6f7ac468287d457e79 Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Tue, 14 May 2013 22:19:57 +0200 Subject: ASoC: davinci-sffsdr: Staticize non exported struct The pcm3008_codec struct is not used outside of davinci-sffsdr.c, so make it static. Signed-off-by: Lars-Peter Clausen Signed-off-by: Mark Brown diff --git a/sound/soc/davinci/davinci-sffsdr.c b/sound/soc/davinci/davinci-sffsdr.c index 5be65aa..24df5bc 100644 --- a/sound/soc/davinci/davinci-sffsdr.c +++ b/sound/soc/davinci/davinci-sffsdr.c @@ -106,7 +106,7 @@ static struct pcm3008_setup_data sffsdr_pcm3008_setup = { .pdda_pin = GPIO(38), }; -struct platform_device pcm3008_codec = { +static struct platform_device pcm3008_codec = { .name = "pcm3008-codec", .id = 0, .dev = { -- cgit v0.10.2 From 7ae6871fe51e337caa88025ac2dc0c586c4d4a09 Mon Sep 17 00:00:00 2001 From: Paul Bolle Date: Tue, 14 May 2013 17:07:21 +0200 Subject: ASoC: remove saarb and tavorevb3 machine drivers Support for PXA95x was removed in v3.8. This means that the Kconfig symbols MACH_SAARB and MACH_TAVOREVB3 are no longer available. This leaves the SoC Audio support for Marvell Saarb and Marvell Tavor EVB3 unbuildable. Remove these drivers too. Signed-off-by: Paul Bolle Acked-by: Haojian Zhuang Signed-off-by: Mark Brown diff --git a/sound/soc/pxa/Kconfig b/sound/soc/pxa/Kconfig index 4d2e46f..b358094 100644 --- a/sound/soc/pxa/Kconfig +++ b/sound/soc/pxa/Kconfig @@ -130,26 +130,6 @@ config SND_PXA2XX_SOC_PALM27X Say Y if you want to add support for SoC audio on Palm T|X, T5, E2 or LifeDrive handheld computer. -config SND_SOC_SAARB - tristate "SoC Audio support for Marvell Saarb" - depends on SND_PXA2XX_SOC && MACH_SAARB - select MFD_88PM860X - select SND_PXA_SOC_SSP - select SND_SOC_88PM860X - help - Say Y if you want to add support for SoC audio on the - Marvell Saarb reference platform. - -config SND_SOC_TAVOREVB3 - tristate "SoC Audio support for Marvell Tavor EVB3" - depends on SND_PXA2XX_SOC && MACH_TAVOREVB3 - select MFD_88PM860X - select SND_PXA_SOC_SSP - select SND_SOC_88PM860X - help - Say Y if you want to add support for SoC audio on the - Marvell Saarb reference platform. - config SND_PXA910_SOC tristate "SoC Audio for Marvell PXA910 chip" depends on ARCH_MMP && SND diff --git a/sound/soc/pxa/Makefile b/sound/soc/pxa/Makefile index d8a265d..2cff67b 100644 --- a/sound/soc/pxa/Makefile +++ b/sound/soc/pxa/Makefile @@ -23,8 +23,6 @@ snd-soc-e800-objs := e800_wm9712.o snd-soc-spitz-objs := spitz.o snd-soc-em-x270-objs := em-x270.o snd-soc-palm27x-objs := palm27x.o -snd-soc-saarb-objs := saarb.o -snd-soc-tavorevb3-objs := tavorevb3.o snd-soc-zylonite-objs := zylonite.o snd-soc-hx4700-objs := hx4700.o snd-soc-magician-objs := magician.o @@ -48,8 +46,6 @@ obj-$(CONFIG_SND_PXA2XX_SOC_HX4700) += snd-soc-hx4700.o obj-$(CONFIG_SND_PXA2XX_SOC_MAGICIAN) += snd-soc-magician.o obj-$(CONFIG_SND_PXA2XX_SOC_MIOA701) += snd-soc-mioa701.o obj-$(CONFIG_SND_PXA2XX_SOC_Z2) += snd-soc-z2.o -obj-$(CONFIG_SND_SOC_SAARB) += snd-soc-saarb.o -obj-$(CONFIG_SND_SOC_TAVOREVB3) += snd-soc-tavorevb3.o obj-$(CONFIG_SND_SOC_ZYLONITE) += snd-soc-zylonite.o obj-$(CONFIG_SND_PXA2XX_SOC_IMOTE2) += snd-soc-imote2.o obj-$(CONFIG_SND_SOC_RAUMFELD) += snd-soc-raumfeld.o diff --git a/sound/soc/pxa/saarb.c b/sound/soc/pxa/saarb.c deleted file mode 100644 index c34146b..0000000 --- a/sound/soc/pxa/saarb.c +++ /dev/null @@ -1,190 +0,0 @@ -/* - * saarb.c -- SoC audio for saarb - * - * Copyright (C) 2010 Marvell International Ltd. - * Haojian Zhuang - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ - -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include - -#include - -#include "../codecs/88pm860x-codec.h" -#include "pxa-ssp.h" - -static int saarb_pm860x_init(struct snd_soc_pcm_runtime *rtd); - -static struct platform_device *saarb_snd_device; - -static struct snd_soc_jack hs_jack, mic_jack; - -static struct snd_soc_jack_pin hs_jack_pins[] = { - { .pin = "Headset Stereophone", .mask = SND_JACK_HEADPHONE, }, -}; - -static struct snd_soc_jack_pin mic_jack_pins[] = { - { .pin = "Headset Mic 2", .mask = SND_JACK_MICROPHONE, }, -}; - -/* saarb machine dapm widgets */ -static const struct snd_soc_dapm_widget saarb_dapm_widgets[] = { - SND_SOC_DAPM_HP("Headphone Stereophone", NULL), - SND_SOC_DAPM_LINE("Lineout Out 1", NULL), - SND_SOC_DAPM_LINE("Lineout Out 2", NULL), - SND_SOC_DAPM_SPK("Ext Speaker", NULL), - SND_SOC_DAPM_MIC("Ext Mic 1", NULL), - SND_SOC_DAPM_MIC("Headset Mic", NULL), - SND_SOC_DAPM_MIC("Ext Mic 3", NULL), -}; - -/* saarb machine audio map */ -static const struct snd_soc_dapm_route saarb_audio_map[] = { - {"Headset Stereophone", NULL, "HS1"}, - {"Headset Stereophone", NULL, "HS2"}, - - {"Ext Speaker", NULL, "LSP"}, - {"Ext Speaker", NULL, "LSN"}, - - {"Lineout Out 1", NULL, "LINEOUT1"}, - {"Lineout Out 2", NULL, "LINEOUT2"}, - - {"MIC1P", NULL, "Mic1 Bias"}, - {"MIC1N", NULL, "Mic1 Bias"}, - {"Mic1 Bias", NULL, "Ext Mic 1"}, - - {"MIC2P", NULL, "Mic1 Bias"}, - {"MIC2N", NULL, "Mic1 Bias"}, - {"Mic1 Bias", NULL, "Headset Mic 2"}, - - {"MIC3P", NULL, "Mic3 Bias"}, - {"MIC3N", NULL, "Mic3 Bias"}, - {"Mic3 Bias", NULL, "Ext Mic 3"}, -}; - -static int saarb_i2s_hw_params(struct snd_pcm_substream *substream, - struct snd_pcm_hw_params *params) -{ - struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct snd_soc_dai *codec_dai = rtd->codec_dai; - struct snd_soc_dai *cpu_dai = rtd->cpu_dai; - int width = snd_pcm_format_physical_width(params_format(params)); - int ret; - - ret = snd_soc_dai_set_sysclk(cpu_dai, PXA_SSP_CLK_NET_PLL, 0, - PM860X_CLK_DIR_OUT); - if (ret < 0) - return ret; - - ret = snd_soc_dai_set_sysclk(codec_dai, 0, 0, PM860X_CLK_DIR_OUT); - if (ret < 0) - return ret; - - ret = snd_soc_dai_set_tdm_slot(cpu_dai, 3, 3, 2, width); - - return ret; -} - -static struct snd_soc_ops saarb_i2s_ops = { - .hw_params = saarb_i2s_hw_params, -}; - -static struct snd_soc_dai_link saarb_dai[] = { - { - .name = "88PM860x I2S", - .stream_name = "I2S Audio", - .cpu_dai_name = "pxa-ssp-dai.1", - .codec_dai_name = "88pm860x-i2s", - .platform_name = "pxa-pcm-audio", - .codec_name = "88pm860x-codec", - .init = saarb_pm860x_init, - .dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF | - SND_SOC_DAIFMT_CBM_CFM, - .ops = &saarb_i2s_ops, - }, -}; - -static struct snd_soc_card snd_soc_card_saarb = { - .name = "Saarb", - .owner = THIS_MODULE, - .dai_link = saarb_dai, - .num_links = ARRAY_SIZE(saarb_dai), - - .dapm_widgets = saarb_dapm_widgets, - .num_dapm_widgets = ARRAY_SIZE(saarb_dapm_widgets), - .dapm_routes = saarb_audio_map, - .num_dapm_routes = ARRAY_SIZE(saarb_audio_map), -}; - -static int saarb_pm860x_init(struct snd_soc_pcm_runtime *rtd) -{ - struct snd_soc_codec *codec = rtd->codec; - struct snd_soc_dapm_context *dapm = &codec->dapm; - - /* connected pins */ - snd_soc_dapm_enable_pin(dapm, "Ext Speaker"); - snd_soc_dapm_enable_pin(dapm, "Ext Mic 1"); - snd_soc_dapm_enable_pin(dapm, "Ext Mic 3"); - snd_soc_dapm_disable_pin(dapm, "Headset Mic 2"); - snd_soc_dapm_disable_pin(dapm, "Headset Stereophone"); - - /* Headset jack detection */ - snd_soc_jack_new(codec, "Headphone Jack", SND_JACK_HEADPHONE - | SND_JACK_BTN_0 | SND_JACK_BTN_1 | SND_JACK_BTN_2, - &hs_jack); - snd_soc_jack_add_pins(&hs_jack, ARRAY_SIZE(hs_jack_pins), - hs_jack_pins); - snd_soc_jack_new(codec, "Microphone Jack", SND_JACK_MICROPHONE, - &mic_jack); - snd_soc_jack_add_pins(&mic_jack, ARRAY_SIZE(mic_jack_pins), - mic_jack_pins); - - /* headphone, microphone detection & headset short detection */ - pm860x_hs_jack_detect(codec, &hs_jack, SND_JACK_HEADPHONE, - SND_JACK_BTN_0, SND_JACK_BTN_1, SND_JACK_BTN_2); - pm860x_mic_jack_detect(codec, &hs_jack, SND_JACK_MICROPHONE); - return 0; -} - -static int __init saarb_init(void) -{ - int ret; - - if (!machine_is_saarb()) - return -ENODEV; - saarb_snd_device = platform_device_alloc("soc-audio", -1); - if (!saarb_snd_device) - return -ENOMEM; - - platform_set_drvdata(saarb_snd_device, &snd_soc_card_saarb); - - ret = platform_device_add(saarb_snd_device); - if (ret) - platform_device_put(saarb_snd_device); - - return ret; -} - -static void __exit saarb_exit(void) -{ - platform_device_unregister(saarb_snd_device); -} - -module_init(saarb_init); -module_exit(saarb_exit); - -MODULE_AUTHOR("Haojian Zhuang "); -MODULE_DESCRIPTION("ALSA SoC 88PM860x Saarb"); -MODULE_LICENSE("GPL"); diff --git a/sound/soc/pxa/tavorevb3.c b/sound/soc/pxa/tavorevb3.c deleted file mode 100644 index 8b5ab8f..0000000 --- a/sound/soc/pxa/tavorevb3.c +++ /dev/null @@ -1,189 +0,0 @@ -/* - * tavorevb3.c -- SoC audio for Tavor EVB3 - * - * Copyright (C) 2010 Marvell International Ltd. - * Haojian Zhuang - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ - -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include - -#include - -#include "../codecs/88pm860x-codec.h" -#include "pxa-ssp.h" - -static int evb3_pm860x_init(struct snd_soc_pcm_runtime *rtd); - -static struct platform_device *evb3_snd_device; - -static struct snd_soc_jack hs_jack, mic_jack; - -static struct snd_soc_jack_pin hs_jack_pins[] = { - { .pin = "Headset Stereophone", .mask = SND_JACK_HEADPHONE, }, -}; - -static struct snd_soc_jack_pin mic_jack_pins[] = { - { .pin = "Headset Mic 2", .mask = SND_JACK_MICROPHONE, }, -}; - -/* tavorevb3 machine dapm widgets */ -static const struct snd_soc_dapm_widget evb3_dapm_widgets[] = { - SND_SOC_DAPM_HP("Headset Stereophone", NULL), - SND_SOC_DAPM_LINE("Lineout Out 1", NULL), - SND_SOC_DAPM_LINE("Lineout Out 2", NULL), - SND_SOC_DAPM_SPK("Ext Speaker", NULL), - SND_SOC_DAPM_MIC("Ext Mic 1", NULL), - SND_SOC_DAPM_MIC("Headset Mic 2", NULL), - SND_SOC_DAPM_MIC("Ext Mic 3", NULL), -}; - -/* tavorevb3 machine audio map */ -static const struct snd_soc_dapm_route evb3_audio_map[] = { - {"Headset Stereophone", NULL, "HS1"}, - {"Headset Stereophone", NULL, "HS2"}, - - {"Ext Speaker", NULL, "LSP"}, - {"Ext Speaker", NULL, "LSN"}, - - {"Lineout Out 1", NULL, "LINEOUT1"}, - {"Lineout Out 2", NULL, "LINEOUT2"}, - - {"MIC1P", NULL, "Mic1 Bias"}, - {"MIC1N", NULL, "Mic1 Bias"}, - {"Mic1 Bias", NULL, "Ext Mic 1"}, - - {"MIC2P", NULL, "Mic1 Bias"}, - {"MIC2N", NULL, "Mic1 Bias"}, - {"Mic1 Bias", NULL, "Headset Mic 2"}, - - {"MIC3P", NULL, "Mic3 Bias"}, - {"MIC3N", NULL, "Mic3 Bias"}, - {"Mic3 Bias", NULL, "Ext Mic 3"}, -}; - -static int evb3_i2s_hw_params(struct snd_pcm_substream *substream, - struct snd_pcm_hw_params *params) -{ - struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct snd_soc_dai *codec_dai = rtd->codec_dai; - struct snd_soc_dai *cpu_dai = rtd->cpu_dai; - int width = snd_pcm_format_physical_width(params_format(params)); - int ret; - - ret = snd_soc_dai_set_sysclk(cpu_dai, PXA_SSP_CLK_NET_PLL, 0, - PM860X_CLK_DIR_OUT); - if (ret < 0) - return ret; - - ret = snd_soc_dai_set_sysclk(codec_dai, 0, 0, PM860X_CLK_DIR_OUT); - if (ret < 0) - return ret; - - ret = snd_soc_dai_set_tdm_slot(cpu_dai, 3, 3, 2, width); - return ret; -} - -static struct snd_soc_ops evb3_i2s_ops = { - .hw_params = evb3_i2s_hw_params, -}; - -static struct snd_soc_dai_link evb3_dai[] = { - { - .name = "88PM860x I2S", - .stream_name = "I2S Audio", - .cpu_dai_name = "pxa-ssp-dai.1", - .codec_dai_name = "88pm860x-i2s", - .platform_name = "pxa-pcm-audio", - .codec_name = "88pm860x-codec", - .init = evb3_pm860x_init, - .dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF | - SND_SOC_DAIFMT_CBM_CFM, - .ops = &evb3_i2s_ops, - }, -}; - -static struct snd_soc_card snd_soc_card_evb3 = { - .name = "Tavor EVB3", - .owner = THIS_MODULE, - .dai_link = evb3_dai, - .num_links = ARRAY_SIZE(evb3_dai), - - .dapm_widgets = evb3_dapm_widgets, - .num_dapm_widgets = ARRAY_SIZE(evb3_dapm_widgets), - .dapm_routes = evb3_audio_map, - .num_dapm_routes = ARRAY_SIZE(evb3_audio_map), -}; - -static int evb3_pm860x_init(struct snd_soc_pcm_runtime *rtd) -{ - struct snd_soc_codec *codec = rtd->codec; - struct snd_soc_dapm_context *dapm = &codec->dapm; - - /* connected pins */ - snd_soc_dapm_enable_pin(dapm, "Ext Speaker"); - snd_soc_dapm_enable_pin(dapm, "Ext Mic 1"); - snd_soc_dapm_enable_pin(dapm, "Ext Mic 3"); - snd_soc_dapm_disable_pin(dapm, "Headset Mic 2"); - snd_soc_dapm_disable_pin(dapm, "Headset Stereophone"); - - /* Headset jack detection */ - snd_soc_jack_new(codec, "Headphone Jack", SND_JACK_HEADPHONE - | SND_JACK_BTN_0 | SND_JACK_BTN_1 | SND_JACK_BTN_2, - &hs_jack); - snd_soc_jack_add_pins(&hs_jack, ARRAY_SIZE(hs_jack_pins), - hs_jack_pins); - snd_soc_jack_new(codec, "Microphone Jack", SND_JACK_MICROPHONE, - &mic_jack); - snd_soc_jack_add_pins(&mic_jack, ARRAY_SIZE(mic_jack_pins), - mic_jack_pins); - - /* headphone, microphone detection & headset short detection */ - pm860x_hs_jack_detect(codec, &hs_jack, SND_JACK_HEADPHONE, - SND_JACK_BTN_0, SND_JACK_BTN_1, SND_JACK_BTN_2); - pm860x_mic_jack_detect(codec, &hs_jack, SND_JACK_MICROPHONE); - return 0; -} - -static int __init tavorevb3_init(void) -{ - int ret; - - if (!machine_is_tavorevb3()) - return -ENODEV; - evb3_snd_device = platform_device_alloc("soc-audio", -1); - if (!evb3_snd_device) - return -ENOMEM; - - platform_set_drvdata(evb3_snd_device, &snd_soc_card_evb3); - - ret = platform_device_add(evb3_snd_device); - if (ret) - platform_device_put(evb3_snd_device); - - return ret; -} - -static void __exit tavorevb3_exit(void) -{ - platform_device_unregister(evb3_snd_device); -} - -module_init(tavorevb3_init); -module_exit(tavorevb3_exit); - -MODULE_AUTHOR("Haojian Zhuang "); -MODULE_DESCRIPTION("ALSA SoC 88PM860x Tavor EVB3"); -MODULE_LICENSE("GPL"); -- cgit v0.10.2 From bd41bc9696b5631b2c2fe26f40c8cdd99b3aeb3e Mon Sep 17 00:00:00 2001 From: Shawn Guo Date: Thu, 25 Apr 2013 11:18:46 +0800 Subject: ASoC: fsl: remove use of imx-pcm-audio from fsl_ssi Rather than instantiating imx-pcm-audio to call imx_pcm_dma_init(), fsl_ssi can just directly call it to save the use of imx-pcm-audio. With this change, fsl_ssi becomes not only a cpu DAI but also a platform device, so updates platform device setup in imx-sgtl5000 accordingly. Signed-off-by: Shawn Guo Signed-off-by: Mark Brown diff --git a/sound/soc/fsl/fsl_ssi.c b/sound/soc/fsl/fsl_ssi.c index 0f0bed6..2f2d837 100644 --- a/sound/soc/fsl/fsl_ssi.c +++ b/sound/soc/fsl/fsl_ssi.c @@ -122,7 +122,6 @@ struct fsl_ssi_private { bool new_binding; bool ssi_on_imx; struct clk *clk; - struct platform_device *imx_pcm_pdev; struct snd_dmaengine_dai_dma_data dma_params_tx; struct snd_dmaengine_dai_dma_data dma_params_rx; struct imx_dma_data filter_data_tx; @@ -809,13 +808,9 @@ static int fsl_ssi_probe(struct platform_device *pdev) } if (ssi_private->ssi_on_imx) { - ssi_private->imx_pcm_pdev = - platform_device_register_simple("imx-pcm-audio", - -1, NULL, 0); - if (IS_ERR(ssi_private->imx_pcm_pdev)) { - ret = PTR_ERR(ssi_private->imx_pcm_pdev); + ret = imx_pcm_dma_init(pdev); + if (ret) goto error_dev; - } } /* @@ -854,7 +849,7 @@ done: error_dai: if (ssi_private->ssi_on_imx) - platform_device_unregister(ssi_private->imx_pcm_pdev); + imx_pcm_dma_exit(pdev); snd_soc_unregister_component(&pdev->dev); error_dev: @@ -889,7 +884,7 @@ static int fsl_ssi_remove(struct platform_device *pdev) if (!ssi_private->new_binding) platform_device_unregister(ssi_private->pdev); if (ssi_private->ssi_on_imx) { - platform_device_unregister(ssi_private->imx_pcm_pdev); + imx_pcm_dma_exit(pdev); clk_disable_unprepare(ssi_private->clk); clk_put(ssi_private->clk); } diff --git a/sound/soc/fsl/imx-sgtl5000.c b/sound/soc/fsl/imx-sgtl5000.c index 5a6aaa3..a60aaa0 100644 --- a/sound/soc/fsl/imx-sgtl5000.c +++ b/sound/soc/fsl/imx-sgtl5000.c @@ -149,7 +149,7 @@ static int imx_sgtl5000_probe(struct platform_device *pdev) data->dai.codec_dai_name = "sgtl5000"; data->dai.codec_of_node = codec_np; data->dai.cpu_of_node = ssi_np; - data->dai.platform_name = "imx-pcm-audio"; + data->dai.platform_of_node = ssi_np; data->dai.init = &imx_sgtl5000_dai_init; data->dai.dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF | SND_SOC_DAIFMT_CBM_CFM; -- cgit v0.10.2 From 3b7d46380beae3de4a0f03ba4dcbd509c97ab503 Mon Sep 17 00:00:00 2001 From: Shawn Guo Date: Thu, 25 Apr 2013 11:18:47 +0800 Subject: ASoC: fsl: remove use of imx-pcm-audio from imx-ssi Rather than instantiating imx-pcm-audio to call imx_pcm_dma_init(), imx-ssi can just directly call it to save the use of imx-pcm-audio. With this change, imx-ssi becomes not only a cpu DAI but also a platform device, so updates platform device setup in imx-mc13783 and mx27vis-aic32x4 accordingly. Signed-off-by: Shawn Guo Signed-off-by: Mark Brown diff --git a/sound/soc/fsl/imx-mc13783.c b/sound/soc/fsl/imx-mc13783.c index 4ae30f2..9df173c 100644 --- a/sound/soc/fsl/imx-mc13783.c +++ b/sound/soc/fsl/imx-mc13783.c @@ -64,7 +64,7 @@ static struct snd_soc_dai_link imx_mc13783_dai_mc13783[] = { .codec_dai_name = "mc13783-hifi", .codec_name = "mc13783-codec", .cpu_dai_name = "imx-ssi.0", - .platform_name = "imx-pcm-audio.0", + .platform_name = "imx-ssi.0", .ops = &imx_mc13783_hifi_ops, .symmetric_rates = 1, .dai_fmt = FMT_SSI, diff --git a/sound/soc/fsl/imx-ssi.c b/sound/soc/fsl/imx-ssi.c index 902fab0..b5a2b04 100644 --- a/sound/soc/fsl/imx-ssi.c +++ b/sound/soc/fsl/imx-ssi.c @@ -608,24 +608,13 @@ static int imx_ssi_probe(struct platform_device *pdev) goto failed_pdev_fiq_add; } - ssi->soc_platform_pdev = platform_device_alloc("imx-pcm-audio", pdev->id); - if (!ssi->soc_platform_pdev) { - ret = -ENOMEM; - goto failed_pdev_alloc; - } - - platform_set_drvdata(ssi->soc_platform_pdev, ssi); - ret = platform_device_add(ssi->soc_platform_pdev); - if (ret) { - dev_err(&pdev->dev, "failed to add platform device\n"); - goto failed_pdev_add; - } + ret = imx_pcm_dma_init(pdev); + if (ret) + goto failed_pcm_dma; return 0; -failed_pdev_add: - platform_device_put(ssi->soc_platform_pdev); -failed_pdev_alloc: +failed_pcm_dma: platform_device_del(ssi->soc_platform_pdev_fiq); failed_pdev_fiq_add: platform_device_put(ssi->soc_platform_pdev_fiq); @@ -645,7 +634,7 @@ static int imx_ssi_remove(struct platform_device *pdev) struct resource *res = platform_get_resource(pdev, IORESOURCE_MEM, 0); struct imx_ssi *ssi = platform_get_drvdata(pdev); - platform_device_unregister(ssi->soc_platform_pdev); + imx_pcm_dma_exit(pdev); platform_device_unregister(ssi->soc_platform_pdev_fiq); snd_soc_unregister_component(&pdev->dev); diff --git a/sound/soc/fsl/imx-ssi.h b/sound/soc/fsl/imx-ssi.h index bb6b3db..b052fad 100644 --- a/sound/soc/fsl/imx-ssi.h +++ b/sound/soc/fsl/imx-ssi.h @@ -212,7 +212,6 @@ struct imx_ssi { int enabled; - struct platform_device *soc_platform_pdev; struct platform_device *soc_platform_pdev_fiq; }; diff --git a/sound/soc/fsl/mx27vis-aic32x4.c b/sound/soc/fsl/mx27vis-aic32x4.c index 3d10741..f4c3bda 100644 --- a/sound/soc/fsl/mx27vis-aic32x4.c +++ b/sound/soc/fsl/mx27vis-aic32x4.c @@ -161,7 +161,7 @@ static struct snd_soc_dai_link mx27vis_aic32x4_dai = { .name = "tlv320aic32x4", .stream_name = "TLV320AIC32X4", .codec_dai_name = "tlv320aic32x4-hifi", - .platform_name = "imx-pcm-audio.0", + .platform_name = "imx-ssi.0", .codec_name = "tlv320aic32x4.0-0018", .cpu_dai_name = "imx-ssi.0", .ops = &mx27vis_aic32x4_snd_ops, -- cgit v0.10.2 From 88e89f5548a6e19bf837633f622764f2d1531748 Mon Sep 17 00:00:00 2001 From: Shawn Guo Date: Thu, 25 Apr 2013 11:18:48 +0800 Subject: ASoC: fsl: create function imx_pcm_fiq_exit() Create function imx_pcm_fiq_exit() to be paired with imx_pcm_fiq_init() just like the pair of imx_pcm_dma_init() and imx_pcm_dma_exit(). Signed-off-by: Shawn Guo Signed-off-by: Mark Brown diff --git a/sound/soc/fsl/imx-pcm-fiq.c b/sound/soc/fsl/imx-pcm-fiq.c index 670b96b..710c069 100644 --- a/sound/soc/fsl/imx-pcm-fiq.c +++ b/sound/soc/fsl/imx-pcm-fiq.c @@ -314,3 +314,8 @@ failed_register: return ret; } + +void imx_pcm_fiq_exit(struct platform_device *pdev) +{ + snd_soc_unregister_platform(&pdev->dev); +} diff --git a/sound/soc/fsl/imx-pcm.c b/sound/soc/fsl/imx-pcm.c index c498964..16a956b 100644 --- a/sound/soc/fsl/imx-pcm.c +++ b/sound/soc/fsl/imx-pcm.c @@ -115,7 +115,7 @@ static int imx_pcm_probe(struct platform_device *pdev) static int imx_pcm_remove(struct platform_device *pdev) { if (strcmp(pdev->id_entry->name, "imx-fiq-pcm-audio") == 0) - snd_soc_unregister_platform(&pdev->dev); + imx_pcm_fiq_exit(pdev); else imx_pcm_dma_exit(pdev); diff --git a/sound/soc/fsl/imx-pcm.h b/sound/soc/fsl/imx-pcm.h index b7fa0d7..073bf38 100644 --- a/sound/soc/fsl/imx-pcm.h +++ b/sound/soc/fsl/imx-pcm.h @@ -53,11 +53,16 @@ static inline void imx_pcm_dma_exit(struct platform_device *pdev) #ifdef CONFIG_SND_SOC_IMX_PCM_FIQ int imx_pcm_fiq_init(struct platform_device *pdev); +void imx_pcm_fiq_exit(struct platform_device *pdev); #else static inline int imx_pcm_fiq_init(struct platform_device *pdev) { return -ENODEV; } + +static inline void imx_pcm_fiq_exit(struct platform_device *pdev) +{ +} #endif #endif /* _IMX_PCM_H */ -- cgit v0.10.2 From 2bf9d4bbd0fa97ff6f214484f62fc8aca64d1d00 Mon Sep 17 00:00:00 2001 From: Shawn Guo Date: Thu, 25 Apr 2013 11:18:49 +0800 Subject: ASoC: fsl: remove use of imx-fiq-pcm-audio from imx-ssi Rather than instantiating imx-fiq-pcm-audio to call imx_pcm_fiq_init(), imx-ssi can just directly call it to save the use of imx-fiq-pcm-audio. With this change, imx-ssi becomes not only a cpu DAI but also a platform device, so updates platform device setup in eukrea-tlv320, phycore-ac97 and wm1133-ev1 accordingly. Signed-off-by: Shawn Guo Signed-off-by: Mark Brown diff --git a/sound/soc/fsl/eukrea-tlv320.c b/sound/soc/fsl/eukrea-tlv320.c index 75ffdf0..9a4a0ca 100644 --- a/sound/soc/fsl/eukrea-tlv320.c +++ b/sound/soc/fsl/eukrea-tlv320.c @@ -80,7 +80,7 @@ static struct snd_soc_dai_link eukrea_tlv320_dai = { .name = "tlv320aic23", .stream_name = "TLV320AIC23", .codec_dai_name = "tlv320aic23-hifi", - .platform_name = "imx-fiq-pcm-audio.0", + .platform_name = "imx-ssi.0", .codec_name = "tlv320aic23-codec.0-001a", .cpu_dai_name = "imx-ssi.0", .ops = &eukrea_tlv320_snd_ops, diff --git a/sound/soc/fsl/imx-ssi.c b/sound/soc/fsl/imx-ssi.c index b5a2b04..1b2e750 100644 --- a/sound/soc/fsl/imx-ssi.c +++ b/sound/soc/fsl/imx-ssi.c @@ -595,18 +595,9 @@ static int imx_ssi_probe(struct platform_device *pdev) goto failed_register; } - ssi->soc_platform_pdev_fiq = platform_device_alloc("imx-fiq-pcm-audio", pdev->id); - if (!ssi->soc_platform_pdev_fiq) { - ret = -ENOMEM; - goto failed_pdev_fiq_alloc; - } - - platform_set_drvdata(ssi->soc_platform_pdev_fiq, ssi); - ret = platform_device_add(ssi->soc_platform_pdev_fiq); - if (ret) { - dev_err(&pdev->dev, "failed to add platform device\n"); - goto failed_pdev_fiq_add; - } + ret = imx_pcm_fiq_init(pdev); + if (ret) + goto failed_pcm_fiq; ret = imx_pcm_dma_init(pdev); if (ret) @@ -615,10 +606,8 @@ static int imx_ssi_probe(struct platform_device *pdev) return 0; failed_pcm_dma: - platform_device_del(ssi->soc_platform_pdev_fiq); -failed_pdev_fiq_add: - platform_device_put(ssi->soc_platform_pdev_fiq); -failed_pdev_fiq_alloc: + imx_pcm_fiq_exit(pdev); +failed_pcm_fiq: snd_soc_unregister_component(&pdev->dev); failed_register: release_mem_region(res->start, resource_size(res)); @@ -635,7 +624,7 @@ static int imx_ssi_remove(struct platform_device *pdev) struct imx_ssi *ssi = platform_get_drvdata(pdev); imx_pcm_dma_exit(pdev); - platform_device_unregister(ssi->soc_platform_pdev_fiq); + imx_pcm_fiq_exit(pdev); snd_soc_unregister_component(&pdev->dev); diff --git a/sound/soc/fsl/imx-ssi.h b/sound/soc/fsl/imx-ssi.h index b052fad..d5003ce 100644 --- a/sound/soc/fsl/imx-ssi.h +++ b/sound/soc/fsl/imx-ssi.h @@ -211,8 +211,6 @@ struct imx_ssi { struct imx_dma_data filter_data_rx; int enabled; - - struct platform_device *soc_platform_pdev_fiq; }; #endif /* _IMX_SSI_H */ diff --git a/sound/soc/fsl/phycore-ac97.c b/sound/soc/fsl/phycore-ac97.c index f8da6dd..ae403c2 100644 --- a/sound/soc/fsl/phycore-ac97.c +++ b/sound/soc/fsl/phycore-ac97.c @@ -33,7 +33,7 @@ static struct snd_soc_dai_link imx_phycore_dai_ac97[] = { .codec_dai_name = "wm9712-hifi", .codec_name = "wm9712-codec", .cpu_dai_name = "imx-ssi.0", - .platform_name = "imx-fiq-pcm-audio.0", + .platform_name = "imx-ssi.0", .ops = &imx_phycore_hifi_ops, }, }; diff --git a/sound/soc/fsl/wm1133-ev1.c b/sound/soc/fsl/wm1133-ev1.c index fe54a69..fce6325 100644 --- a/sound/soc/fsl/wm1133-ev1.c +++ b/sound/soc/fsl/wm1133-ev1.c @@ -245,7 +245,7 @@ static struct snd_soc_dai_link wm1133_ev1_dai = { .stream_name = "Audio", .cpu_dai_name = "imx-ssi.0", .codec_dai_name = "wm8350-hifi", - .platform_name = "imx-fiq-pcm-audio.0", + .platform_name = "imx-ssi.0", .codec_name = "wm8350-codec.0-0x1a", .init = wm1133_ev1_init, .ops = &wm1133_ev1_ops, -- cgit v0.10.2 From dbdf6b54340e1671439a4a5efbd15b7a0b14eacb Mon Sep 17 00:00:00 2001 From: Shawn Guo Date: Thu, 25 Apr 2013 11:18:50 +0800 Subject: ASoC: fsl: remove imx-pcm driver With imx-pcm-dma moving to generic dmaengine pcm driver and the removal of imx-pcm-audio/imx-fiq-pcm-audio platform device use, now imx-pcm driver contains a few functions that are only used by imx-pcm-fiq.c. Move these functions into imx-pcm-fiq.c and remove imx-pcm.c completely. Signed-off-by: Shawn Guo Signed-off-by: Mark Brown diff --git a/sound/soc/fsl/Kconfig b/sound/soc/fsl/Kconfig index 3843a18..7860cc2 100644 --- a/sound/soc/fsl/Kconfig +++ b/sound/soc/fsl/Kconfig @@ -108,18 +108,13 @@ if SND_IMX_SOC config SND_SOC_IMX_SSI tristate -config SND_SOC_IMX_PCM - tristate - config SND_SOC_IMX_PCM_FIQ bool select FIQ - select SND_SOC_IMX_PCM config SND_SOC_IMX_PCM_DMA bool select SND_SOC_GENERIC_DMAENGINE_PCM - select SND_SOC_IMX_PCM config SND_SOC_IMX_AUDMUX tristate diff --git a/sound/soc/fsl/Makefile b/sound/soc/fsl/Makefile index afd3479..91883f8 100644 --- a/sound/soc/fsl/Makefile +++ b/sound/soc/fsl/Makefile @@ -30,18 +30,11 @@ obj-$(CONFIG_SND_MPC52xx_SOC_EFIKA) += efika-audio-fabric.o # i.MX Platform Support snd-soc-imx-ssi-objs := imx-ssi.o snd-soc-imx-audmux-objs := imx-audmux.o -snd-soc-imx-pcm-objs := imx-pcm.o -ifneq ($(CONFIG_SND_SOC_IMX_PCM_FIQ),) - snd-soc-imx-pcm-objs += imx-pcm-fiq.o -endif -ifneq ($(CONFIG_SND_SOC_IMX_PCM_DMA),) - snd-soc-imx-pcm-objs += imx-pcm-dma.o -endif - obj-$(CONFIG_SND_SOC_IMX_SSI) += snd-soc-imx-ssi.o obj-$(CONFIG_SND_SOC_IMX_AUDMUX) += snd-soc-imx-audmux.o -obj-$(CONFIG_SND_SOC_IMX_PCM) += snd-soc-imx-pcm.o +obj-$(CONFIG_SND_SOC_IMX_PCM_FIQ) += imx-pcm-fiq.o +obj-$(CONFIG_SND_SOC_IMX_PCM_DMA) += imx-pcm-dma.o # i.MX Machine Support snd-soc-eukrea-tlv320-objs := eukrea-tlv320.o diff --git a/sound/soc/fsl/imx-pcm-dma.c b/sound/soc/fsl/imx-pcm-dma.c index c246fb5..fde4d2e 100644 --- a/sound/soc/fsl/imx-pcm-dma.c +++ b/sound/soc/fsl/imx-pcm-dma.c @@ -67,8 +67,10 @@ int imx_pcm_dma_init(struct platform_device *pdev) SND_DMAENGINE_PCM_FLAG_NO_DT | SND_DMAENGINE_PCM_FLAG_COMPAT); } +EXPORT_SYMBOL_GPL(imx_pcm_dma_init); void imx_pcm_dma_exit(struct platform_device *pdev) { snd_dmaengine_pcm_unregister(&pdev->dev); } +EXPORT_SYMBOL_GPL(imx_pcm_dma_exit); diff --git a/sound/soc/fsl/imx-pcm-fiq.c b/sound/soc/fsl/imx-pcm-fiq.c index 710c069..310d902 100644 --- a/sound/soc/fsl/imx-pcm-fiq.c +++ b/sound/soc/fsl/imx-pcm-fiq.c @@ -225,6 +225,22 @@ static int snd_imx_close(struct snd_pcm_substream *substream) return 0; } +static int snd_imx_pcm_mmap(struct snd_pcm_substream *substream, + struct vm_area_struct *vma) +{ + struct snd_pcm_runtime *runtime = substream->runtime; + int ret; + + ret = dma_mmap_writecombine(substream->pcm->card->dev, vma, + runtime->dma_area, runtime->dma_addr, runtime->dma_bytes); + + pr_debug("%s: ret: %d %p 0x%08x 0x%08x\n", __func__, ret, + runtime->dma_area, + runtime->dma_addr, + runtime->dma_bytes); + return ret; +} + static struct snd_pcm_ops imx_pcm_ops = { .open = snd_imx_open, .close = snd_imx_close, @@ -236,6 +252,54 @@ static struct snd_pcm_ops imx_pcm_ops = { .mmap = snd_imx_pcm_mmap, }; +static int imx_pcm_preallocate_dma_buffer(struct snd_pcm *pcm, int stream) +{ + struct snd_pcm_substream *substream = pcm->streams[stream].substream; + struct snd_dma_buffer *buf = &substream->dma_buffer; + size_t size = IMX_SSI_DMABUF_SIZE; + + buf->dev.type = SNDRV_DMA_TYPE_DEV; + buf->dev.dev = pcm->card->dev; + buf->private_data = NULL; + buf->area = dma_alloc_writecombine(pcm->card->dev, size, + &buf->addr, GFP_KERNEL); + if (!buf->area) + return -ENOMEM; + buf->bytes = size; + + return 0; +} + +static u64 imx_pcm_dmamask = DMA_BIT_MASK(32); + +static int imx_pcm_new(struct snd_soc_pcm_runtime *rtd) +{ + struct snd_card *card = rtd->card->snd_card; + struct snd_pcm *pcm = rtd->pcm; + int ret = 0; + + if (!card->dev->dma_mask) + card->dev->dma_mask = &imx_pcm_dmamask; + if (!card->dev->coherent_dma_mask) + card->dev->coherent_dma_mask = DMA_BIT_MASK(32); + if (pcm->streams[SNDRV_PCM_STREAM_PLAYBACK].substream) { + ret = imx_pcm_preallocate_dma_buffer(pcm, + SNDRV_PCM_STREAM_PLAYBACK); + if (ret) + goto out; + } + + if (pcm->streams[SNDRV_PCM_STREAM_CAPTURE].substream) { + ret = imx_pcm_preallocate_dma_buffer(pcm, + SNDRV_PCM_STREAM_CAPTURE); + if (ret) + goto out; + } + +out: + return ret; +} + static int ssi_irq = 0; static int imx_pcm_fiq_new(struct snd_soc_pcm_runtime *rtd) @@ -268,6 +332,27 @@ static int imx_pcm_fiq_new(struct snd_soc_pcm_runtime *rtd) return 0; } +static void imx_pcm_free(struct snd_pcm *pcm) +{ + struct snd_pcm_substream *substream; + struct snd_dma_buffer *buf; + int stream; + + for (stream = 0; stream < 2; stream++) { + substream = pcm->streams[stream].substream; + if (!substream) + continue; + + buf = &substream->dma_buffer; + if (!buf->area) + continue; + + dma_free_writecombine(pcm->card->dev, buf->bytes, + buf->area, buf->addr); + buf->area = NULL; + } +} + static void imx_pcm_fiq_free(struct snd_pcm *pcm) { mxc_set_irq_fiq(ssi_irq, 0); @@ -314,8 +399,10 @@ failed_register: return ret; } +EXPORT_SYMBOL_GPL(imx_pcm_fiq_init); void imx_pcm_fiq_exit(struct platform_device *pdev) { snd_soc_unregister_platform(&pdev->dev); } +EXPORT_SYMBOL_GPL(imx_pcm_fiq_exit); diff --git a/sound/soc/fsl/imx-pcm.c b/sound/soc/fsl/imx-pcm.c deleted file mode 100644 index 16a956b..0000000 --- a/sound/soc/fsl/imx-pcm.c +++ /dev/null @@ -1,145 +0,0 @@ -/* - * Copyright 2009 Sascha Hauer - * - * This code is based on code copyrighted by Freescale, - * Liam Girdwood, Javier Martin and probably others. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - */ - -#include -#include -#include -#include -#include "imx-pcm.h" - -int snd_imx_pcm_mmap(struct snd_pcm_substream *substream, - struct vm_area_struct *vma) -{ - struct snd_pcm_runtime *runtime = substream->runtime; - int ret; - - ret = dma_mmap_writecombine(substream->pcm->card->dev, vma, - runtime->dma_area, runtime->dma_addr, runtime->dma_bytes); - - pr_debug("%s: ret: %d %p 0x%08x 0x%08x\n", __func__, ret, - runtime->dma_area, - runtime->dma_addr, - runtime->dma_bytes); - return ret; -} -EXPORT_SYMBOL_GPL(snd_imx_pcm_mmap); - -static int imx_pcm_preallocate_dma_buffer(struct snd_pcm *pcm, int stream) -{ - struct snd_pcm_substream *substream = pcm->streams[stream].substream; - struct snd_dma_buffer *buf = &substream->dma_buffer; - size_t size = IMX_SSI_DMABUF_SIZE; - - buf->dev.type = SNDRV_DMA_TYPE_DEV; - buf->dev.dev = pcm->card->dev; - buf->private_data = NULL; - buf->area = dma_alloc_writecombine(pcm->card->dev, size, - &buf->addr, GFP_KERNEL); - if (!buf->area) - return -ENOMEM; - buf->bytes = size; - - return 0; -} - -static u64 imx_pcm_dmamask = DMA_BIT_MASK(32); - -int imx_pcm_new(struct snd_soc_pcm_runtime *rtd) -{ - struct snd_card *card = rtd->card->snd_card; - struct snd_pcm *pcm = rtd->pcm; - int ret = 0; - - if (!card->dev->dma_mask) - card->dev->dma_mask = &imx_pcm_dmamask; - if (!card->dev->coherent_dma_mask) - card->dev->coherent_dma_mask = DMA_BIT_MASK(32); - if (pcm->streams[SNDRV_PCM_STREAM_PLAYBACK].substream) { - ret = imx_pcm_preallocate_dma_buffer(pcm, - SNDRV_PCM_STREAM_PLAYBACK); - if (ret) - goto out; - } - - if (pcm->streams[SNDRV_PCM_STREAM_CAPTURE].substream) { - ret = imx_pcm_preallocate_dma_buffer(pcm, - SNDRV_PCM_STREAM_CAPTURE); - if (ret) - goto out; - } - -out: - return ret; -} -EXPORT_SYMBOL_GPL(imx_pcm_new); - -void imx_pcm_free(struct snd_pcm *pcm) -{ - struct snd_pcm_substream *substream; - struct snd_dma_buffer *buf; - int stream; - - for (stream = 0; stream < 2; stream++) { - substream = pcm->streams[stream].substream; - if (!substream) - continue; - - buf = &substream->dma_buffer; - if (!buf->area) - continue; - - dma_free_writecombine(pcm->card->dev, buf->bytes, - buf->area, buf->addr); - buf->area = NULL; - } -} -EXPORT_SYMBOL_GPL(imx_pcm_free); - -static int imx_pcm_probe(struct platform_device *pdev) -{ - if (strcmp(pdev->id_entry->name, "imx-fiq-pcm-audio") == 0) - return imx_pcm_fiq_init(pdev); - - return imx_pcm_dma_init(pdev); -} - -static int imx_pcm_remove(struct platform_device *pdev) -{ - if (strcmp(pdev->id_entry->name, "imx-fiq-pcm-audio") == 0) - imx_pcm_fiq_exit(pdev); - else - imx_pcm_dma_exit(pdev); - - return 0; -} - -static struct platform_device_id imx_pcm_devtype[] = { - { .name = "imx-pcm-audio", }, - { .name = "imx-fiq-pcm-audio", }, - { /* sentinel */ } -}; -MODULE_DEVICE_TABLE(platform, imx_pcm_devtype); - -static struct platform_driver imx_pcm_driver = { - .driver = { - .name = "imx-pcm", - .owner = THIS_MODULE, - }, - .id_table = imx_pcm_devtype, - .probe = imx_pcm_probe, - .remove = imx_pcm_remove, -}; -module_platform_driver(imx_pcm_driver); - -MODULE_DESCRIPTION("Freescale i.MX PCM driver"); -MODULE_AUTHOR("Sascha Hauer "); -MODULE_LICENSE("GPL"); diff --git a/sound/soc/fsl/imx-pcm.h b/sound/soc/fsl/imx-pcm.h index 073bf38..67f656c 100644 --- a/sound/soc/fsl/imx-pcm.h +++ b/sound/soc/fsl/imx-pcm.h @@ -32,11 +32,6 @@ imx_pcm_dma_params_init_data(struct imx_dma_data *dma_data, dma_data->peripheral_type = IMX_DMATYPE_SSI; } -int snd_imx_pcm_mmap(struct snd_pcm_substream *substream, - struct vm_area_struct *vma); -int imx_pcm_new(struct snd_soc_pcm_runtime *rtd); -void imx_pcm_free(struct snd_pcm *pcm); - #ifdef CONFIG_SND_SOC_IMX_PCM_DMA int imx_pcm_dma_init(struct platform_device *pdev); void imx_pcm_dma_exit(struct platform_device *pdev); -- cgit v0.10.2 From a64cbb949a18a8eefc40881e6e68734ca7275d36 Mon Sep 17 00:00:00 2001 From: Charles Keepax Date: Thu, 16 May 2013 14:30:28 +0100 Subject: ASoC: wm5102: Correct OSR control name for EPOUT Signed-off-by: Charles Keepax Signed-off-by: Mark Brown diff --git a/sound/soc/codecs/wm5102.c b/sound/soc/codecs/wm5102.c index e895d39..6e1ee13 100644 --- a/sound/soc/codecs/wm5102.c +++ b/sound/soc/codecs/wm5102.c @@ -814,7 +814,7 @@ SOC_DOUBLE_R_TLV("SPKDAT1 Digital Volume", ARIZONA_DAC_DIGITAL_VOLUME_5L, SOC_VALUE_ENUM("HPOUT1 OSR", wm5102_hpout_osr[0]), SOC_VALUE_ENUM("HPOUT2 OSR", wm5102_hpout_osr[1]), -SOC_VALUE_ENUM("HPOUT3 OSR", wm5102_hpout_osr[2]), +SOC_VALUE_ENUM("EPOUT OSR", wm5102_hpout_osr[2]), SOC_ENUM("Output Ramp Up", arizona_out_vi_ramp), SOC_ENUM("Output Ramp Down", arizona_out_vd_ramp), -- cgit v0.10.2 From fd5f940f82cdc0132438a96559b27dd7fd574875 Mon Sep 17 00:00:00 2001 From: Andrew Bresticker Date: Thu, 16 May 2013 12:03:54 -0700 Subject: ASoC: max98090: add digital mic mux to record path The max98090 driver currently treats the digital mic enable as a supply on the record path, causing the digital mic enable to always be turned on when attempting to record. This is incorrect, however, since the digital mic enable is also a mux control where 0 selects the ADC output as input to the record-path DSP and 1 selects the digital mic. This patch adds a virtual DMIC mux to the reocrd path so that we can switch between the ADC and the digital mic for recording. Signed-off-by: Andrew Bresticker Signed-off-by: Mark Brown diff --git a/sound/soc/codecs/max98090.c b/sound/soc/codecs/max98090.c index ce0d364..cbb272b 100644 --- a/sound/soc/codecs/max98090.c +++ b/sound/soc/codecs/max98090.c @@ -857,6 +857,14 @@ static const struct soc_enum mic2_mux_enum = static const struct snd_kcontrol_new max98090_mic2_mux = SOC_DAPM_ENUM("MIC2 Mux", mic2_mux_enum); +static const char *dmic_mux_text[] = { "ADC", "DMIC" }; + +static const struct soc_enum dmic_mux_enum = + SOC_ENUM_SINGLE_EXT(ARRAY_SIZE(dmic_mux_text), dmic_mux_text); + +static const struct snd_kcontrol_new max98090_dmic_mux = + SOC_DAPM_ENUM_VIRT("DMIC Mux", dmic_mux_enum); + static const char *max98090_micpre_text[] = { "Off", "On" }; static const struct soc_enum max98090_pa1en_enum = @@ -1144,6 +1152,9 @@ static const struct snd_soc_dapm_widget max98090_dapm_widgets[] = { SND_SOC_DAPM_MUX("MIC2 Mux", SND_SOC_NOPM, 0, 0, &max98090_mic2_mux), + SND_SOC_DAPM_VIRT_MUX("DMIC Mux", SND_SOC_NOPM, + 0, 0, &max98090_dmic_mux), + SND_SOC_DAPM_PGA_E("MIC1 Input", M98090_REG_MIC1_INPUT_LEVEL, M98090_MIC_PA1EN_SHIFT, 0, NULL, 0, max98090_micinput_event, SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD), @@ -1336,11 +1347,14 @@ static const struct snd_soc_dapm_route max98090_dapm_routes[] = { {"ADCL", NULL, "SHDN"}, {"ADCR", NULL, "SHDN"}, - {"LBENL Mux", "Normal", "ADCL"}, - {"LBENL Mux", "Normal", "DMICL"}, + {"DMIC Mux", "ADC", "ADCL"}, + {"DMIC Mux", "ADC", "ADCR"}, + {"DMIC Mux", "DMIC", "DMICL"}, + {"DMIC Mux", "DMIC", "DMICR"}, + + {"LBENL Mux", "Normal", "DMIC Mux"}, {"LBENL Mux", "Loopback", "LTENL Mux"}, - {"LBENR Mux", "Normal", "ADCR"}, - {"LBENR Mux", "Normal", "DMICR"}, + {"LBENR Mux", "Normal", "DMIC Mux"}, {"LBENR Mux", "Loopback", "LTENR Mux"}, {"AIFOUTL", NULL, "LBENL Mux"}, -- cgit v0.10.2 From 7d0cd22382f80243e7fce16f6bfc0720d5688370 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Uwe=20Kleine-K=C3=B6nig?= Date: Fri, 17 May 2013 11:26:15 +0200 Subject: ASoC: simplify registration of snd-soc-dummy device MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Uwe Kleine-König Signed-off-by: Mark Brown diff --git a/sound/soc/soc-utils.c b/sound/soc/soc-utils.c index 4b3be6c..29b211e 100644 --- a/sound/soc/soc-utils.c +++ b/sound/soc/soc-utils.c @@ -159,15 +159,10 @@ int __init snd_soc_util_init(void) { int ret; - soc_dummy_dev = platform_device_alloc("snd-soc-dummy", -1); - if (!soc_dummy_dev) - return -ENOMEM; - - ret = platform_device_add(soc_dummy_dev); - if (ret != 0) { - platform_device_put(soc_dummy_dev); - return ret; - } + soc_dummy_dev = + platform_device_register_simple("snd-soc-dummy", -1, NULL, 0); + if (IS_ERR(soc_dummy_dev)) + return PTR_ERR(soc_dummy_dev); ret = platform_driver_register(&soc_dummy_driver); if (ret != 0) -- cgit v0.10.2 From ca76ceb8b9ca1466be9b6de5e4c0fb19b37417ee Mon Sep 17 00:00:00 2001 From: Mark Brown Date: Tue, 9 Apr 2013 16:04:35 +0100 Subject: mfd: arizona: Read the device identification information after boot Future devices may not fully report the device identification information until their boot sequence is complete so defer acting on these until that has finished. Signed-off-by: Mark Brown diff --git a/drivers/mfd/arizona-core.c b/drivers/mfd/arizona-core.c index 6ab0304..81907f9 100644 --- a/drivers/mfd/arizona-core.c +++ b/drivers/mfd/arizona-core.c @@ -536,51 +536,22 @@ int arizona_dev_init(struct arizona *arizona) regcache_cache_only(arizona->regmap, false); + /* Verify that this is a chip we know about */ ret = regmap_read(arizona->regmap, ARIZONA_SOFTWARE_RESET, ®); if (ret != 0) { dev_err(dev, "Failed to read ID register: %d\n", ret); goto err_reset; } - ret = regmap_read(arizona->regmap, ARIZONA_DEVICE_REVISION, - &arizona->rev); - if (ret != 0) { - dev_err(dev, "Failed to read revision register: %d\n", ret); - goto err_reset; - } - arizona->rev &= ARIZONA_DEVICE_REVISION_MASK; - switch (reg) { -#ifdef CONFIG_MFD_WM5102 case 0x5102: - type_name = "WM5102"; - if (arizona->type != WM5102) { - dev_err(arizona->dev, "WM5102 registered as %d\n", - arizona->type); - arizona->type = WM5102; - } - apply_patch = wm5102_patch; - arizona->rev &= 0x7; - break; -#endif -#ifdef CONFIG_MFD_WM5110 case 0x5110: - type_name = "WM5110"; - if (arizona->type != WM5110) { - dev_err(arizona->dev, "WM5110 registered as %d\n", - arizona->type); - arizona->type = WM5110; - } - apply_patch = wm5110_patch; break; -#endif default: - dev_err(arizona->dev, "Unknown device ID %x\n", reg); + dev_err(arizona->dev, "Unknown device ID: %x\n", reg); goto err_reset; } - dev_info(dev, "%s revision %c\n", type_name, arizona->rev + 'A'); - /* If we have a /RESET GPIO we'll already be reset */ if (!arizona->pdata.reset) { regcache_mark_dirty(arizona->regmap); @@ -600,6 +571,7 @@ int arizona_dev_init(struct arizona *arizona) } } + /* Ensure device startup is complete */ switch (arizona->type) { case WM5102: ret = regmap_read(arizona->regmap, 0x19, &val); @@ -620,6 +592,52 @@ int arizona_dev_init(struct arizona *arizona) break; } + /* Read the device ID information & do device specific stuff */ + ret = regmap_read(arizona->regmap, ARIZONA_SOFTWARE_RESET, ®); + if (ret != 0) { + dev_err(dev, "Failed to read ID register: %d\n", ret); + goto err_reset; + } + + ret = regmap_read(arizona->regmap, ARIZONA_DEVICE_REVISION, + &arizona->rev); + if (ret != 0) { + dev_err(dev, "Failed to read revision register: %d\n", ret); + goto err_reset; + } + arizona->rev &= ARIZONA_DEVICE_REVISION_MASK; + + switch (reg) { +#ifdef CONFIG_MFD_WM5102 + case 0x5102: + type_name = "WM5102"; + if (arizona->type != WM5102) { + dev_err(arizona->dev, "WM5102 registered as %d\n", + arizona->type); + arizona->type = WM5102; + } + apply_patch = wm5102_patch; + arizona->rev &= 0x7; + break; +#endif +#ifdef CONFIG_MFD_WM5110 + case 0x5110: + type_name = "WM5110"; + if (arizona->type != WM5110) { + dev_err(arizona->dev, "WM5110 registered as %d\n", + arizona->type); + arizona->type = WM5110; + } + apply_patch = wm5110_patch; + break; +#endif + default: + dev_err(arizona->dev, "Unknown device ID %x\n", reg); + goto err_reset; + } + + dev_info(dev, "%s revision %c\n", type_name, arizona->rev + 'A'); + if (apply_patch) { ret = apply_patch(arizona); if (ret != 0) { -- cgit v0.10.2 From d9d03496f6f904a3588bdb8b215853bc4e50132c Mon Sep 17 00:00:00 2001 From: Charles Keepax Date: Tue, 26 Mar 2013 18:01:49 +0000 Subject: mfd: wm5102: Manually apply register patch Future updates will require us to manually apply the register patch for wm5102. Signed-off-by: Charles Keepax Signed-off-by: Mark Brown diff --git a/drivers/mfd/arizona-core.c b/drivers/mfd/arizona-core.c index 81907f9..25bfd1e 100644 --- a/drivers/mfd/arizona-core.c +++ b/drivers/mfd/arizona-core.c @@ -368,6 +368,18 @@ static int arizona_runtime_resume(struct device *dev) break; } + switch (arizona->type) { + case WM5102: + ret = wm5102_patch(arizona); + if (ret != 0) { + dev_err(arizona->dev, "Failed to apply patch: %d\n", + ret); + goto err; + } + default: + break; + } + ret = regcache_sync(arizona->regmap); if (ret != 0) { dev_err(arizona->dev, "Failed to restore register cache\n"); -- cgit v0.10.2 From 1d017b6b36675574ec8a6f7dbcd3fd3bec2dc03f Mon Sep 17 00:00:00 2001 From: Mark Brown Date: Tue, 26 Mar 2013 12:16:26 +0000 Subject: mfd: arizona: Add missing cleanup on remove We'd forgotten to disable /RESET or the regulators. Practically speaking this code is unlikely to ever be run. Signed-off-by: Mark Brown diff --git a/drivers/mfd/arizona-core.c b/drivers/mfd/arizona-core.c index 25bfd1e..8002e2d 100644 --- a/drivers/mfd/arizona-core.c +++ b/drivers/mfd/arizona-core.c @@ -839,6 +839,11 @@ int arizona_dev_exit(struct arizona *arizona) arizona_free_irq(arizona, ARIZONA_IRQ_CLKGEN_ERR, arizona); pm_runtime_disable(arizona->dev); arizona_irq_exit(arizona); + if (arizona->pdata.reset) + gpio_set_value_cansleep(arizona->pdata.reset, 0); + regulator_disable(arizona->dcvdd); + regulator_bulk_disable(ARRAY_SIZE(arizona->core_supplies), + arizona->core_supplies); return 0; } EXPORT_SYMBOL_GPL(arizona_dev_exit); -- cgit v0.10.2 From 67c992969172473e129984a51ceb77950a2aa16c Mon Sep 17 00:00:00 2001 From: Mark Brown Date: Wed, 10 Apr 2013 12:40:26 +0100 Subject: mfd: arizona: Disable interrupts during suspend We aren't able to handle interrupts after the device has suspended since we need to runtime resume it in order to do so but the controller may not be available any more. Handle this in the same way as we handle a similar issue on resume. Reported-by: Chuansheng Liu Signed-off-by: Mark Brown diff --git a/drivers/mfd/arizona-core.c b/drivers/mfd/arizona-core.c index 8002e2d..549db0a 100644 --- a/drivers/mfd/arizona-core.c +++ b/drivers/mfd/arizona-core.c @@ -409,6 +409,26 @@ static int arizona_runtime_suspend(struct device *dev) #endif #ifdef CONFIG_PM_SLEEP +static int arizona_suspend(struct device *dev) +{ + struct arizona *arizona = dev_get_drvdata(dev); + + dev_dbg(arizona->dev, "Suspend, disabling IRQ\n"); + disable_irq(arizona->irq); + + return 0; +} + +static int arizona_suspend_late(struct device *dev) +{ + struct arizona *arizona = dev_get_drvdata(dev); + + dev_dbg(arizona->dev, "Late suspend, reenabling IRQ\n"); + enable_irq(arizona->irq); + + return 0; +} + static int arizona_resume_noirq(struct device *dev) { struct arizona *arizona = dev_get_drvdata(dev); @@ -434,8 +454,9 @@ const struct dev_pm_ops arizona_pm_ops = { SET_RUNTIME_PM_OPS(arizona_runtime_suspend, arizona_runtime_resume, NULL) - SET_SYSTEM_SLEEP_PM_OPS(NULL, arizona_resume) + SET_SYSTEM_SLEEP_PM_OPS(arizona_suspend, arizona_resume) #ifdef CONFIG_PM_SLEEP + .suspend_late = arizona_suspend_late, .resume_noirq = arizona_resume_noirq, #endif }; -- cgit v0.10.2 From 571ab6c6f38e44eca40098f58b28e5016c8dbc50 Mon Sep 17 00:00:00 2001 From: Dan Carpenter Date: Wed, 15 May 2013 10:09:43 +0300 Subject: ASoC: wm8994: missing break in wm8994_get_fll_config() Smatch complains that: sound/soc/codecs/wm8994.c:2087 wm8994_get_fll_config() warn: missing break? reassigning 'fll->k' Signed-off-by: Dan Carpenter Signed-off-by: Mark Brown diff --git a/sound/soc/codecs/wm8994.c b/sound/soc/codecs/wm8994.c index 9f32dd8..303d755 100644 --- a/sound/soc/codecs/wm8994.c +++ b/sound/soc/codecs/wm8994.c @@ -2080,6 +2080,7 @@ static int wm8994_get_fll_config(struct wm8994 *control, struct fll_div *fll, fll->k = K / 10; pr_debug("N=%x K=%x\n", fll->n, fll->k); + break; default: gcd_fll = gcd(freq_out, freq_in); -- cgit v0.10.2 From d781009ca6bb5b9711c74700242855e0a70ee7a3 Mon Sep 17 00:00:00 2001 From: Mark Brown Date: Mon, 25 Mar 2013 00:11:27 +0000 Subject: mfd: Add device tree bindings for Arizona class devices Signed-off-by: Mark Brown diff --git a/Documentation/devicetree/bindings/mfd/arizona.txt b/Documentation/devicetree/bindings/mfd/arizona.txt new file mode 100644 index 0000000..0e295c9 --- /dev/null +++ b/Documentation/devicetree/bindings/mfd/arizona.txt @@ -0,0 +1,62 @@ +Wolfson Arizona class audio SoCs + +These devices are audio SoCs with extensive digital capabilites and a range +of analogue I/O. + +Required properties: + + - compatible : one of the following chip-specific strings: + "wlf,wm5102" + "wlf,wm5110" + - reg : I2C slave address when connected using I2C, chip select number when + using SPI. + + - interrupts : The interrupt line the /IRQ signal for the device is + connected to. + - interrupt-controller : Arizona class devices contain interrupt controllers + and may provide interrupt services to other devices. + - interrupt-parent : The parent interrupt controller. + - #interrupt-cells: the number of cells to describe an IRQ, this should be 2. + The first cell is the IRQ number. + The second cell is the flags, encoded as the trigger masks from + Documentation/devicetree/bindings/interrupts.txt + + - gpio-controller : Indicates this device is a GPIO controller. + - #gpio-cells : Must be 2. The first cell is the pin number and the + second cell is used to specify optional parameters (currently unused). + + - AVDD1-supply, DBVDD1-supply, DBVDD2-supply, DBVDD3-supply, CPVDD-supply, + SPKVDDL-supply, SPKVDDR-supply : power supplies for the device, as covered + in Documentation/devicetree/bindings/regulator/regulator.txt + +Optional properties: + + - wlf,reset : GPIO specifier for the GPIO controlling /RESET + - wlf,ldoena : GPIO specifier for the GPIO controlling LDOENA + + - wlf,gpio-defaults : A list of GPIO configuration register values. If + absent, no configuration of these registers is performed. If any + entry has a value that is out of range for a 16 bit register then + the chip default will be used. If present exactly five values must + be specified. + +Example: + +codec: wm5102@1a { + compatible = "wlf,wm5102"; + reg = <0x1a>; + interrupts = <347>; + #interrupt-cells = <2>; + interrupt-parent = <&gic>; + + gpio-controller; + #gpio-cells = <2>; + + wlf,gpio-defaults = < + 0x00000000, /* AIF1TXLRCLK */ + 0xffffffff, + 0xffffffff, + 0xffffffff, + 0xffffffff, + >; +}; diff --git a/drivers/mfd/arizona-core.c b/drivers/mfd/arizona-core.c index 549db0a..d8d30c0 100644 --- a/drivers/mfd/arizona-core.c +++ b/drivers/mfd/arizona-core.c @@ -16,6 +16,9 @@ #include #include #include +#include +#include +#include #include #include #include @@ -462,6 +465,70 @@ const struct dev_pm_ops arizona_pm_ops = { }; EXPORT_SYMBOL_GPL(arizona_pm_ops); +#ifdef CONFIG_OF +int arizona_of_get_type(struct device *dev) +{ + const struct of_device_id *id = of_match_device(arizona_of_match, dev); + + if (id) + return (int)id->data; + else + return 0; +} +EXPORT_SYMBOL_GPL(arizona_of_get_type); + +static int arizona_of_get_core_pdata(struct arizona *arizona) +{ + int ret, i; + + arizona->pdata.reset = of_get_named_gpio(arizona->dev->of_node, + "wlf,reset", 0); + if (arizona->pdata.reset < 0) + arizona->pdata.reset = 0; + + arizona->pdata.ldoena = of_get_named_gpio(arizona->dev->of_node, + "wlf,ldoena", 0); + if (arizona->pdata.ldoena < 0) + arizona->pdata.ldoena = 0; + + ret = of_property_read_u32_array(arizona->dev->of_node, + "wlf,gpio-defaults", + arizona->pdata.gpio_defaults, + ARRAY_SIZE(arizona->pdata.gpio_defaults)); + if (ret >= 0) { + /* + * All values are literal except out of range values + * which are chip default, translate into platform + * data which uses 0 as chip default and out of range + * as zero. + */ + for (i = 0; i < ARRAY_SIZE(arizona->pdata.gpio_defaults); i++) { + if (arizona->pdata.gpio_defaults[i] > 0xffff) + arizona->pdata.gpio_defaults[i] = 0; + if (arizona->pdata.gpio_defaults[i] == 0) + arizona->pdata.gpio_defaults[i] = 0x10000; + } + } else { + dev_err(arizona->dev, "Failed to parse GPIO defaults: %d\n", + ret); + } + + return 0; +} + +const struct of_device_id arizona_of_match[] = { + { .compatible = "wlf,wm5102", .data = (void *)WM5102 }, + { .compatible = "wlf,wm5110", .data = (void *)WM5110 }, + {}, +}; +EXPORT_SYMBOL_GPL(arizona_of_match); +#else +static inline int arizona_of_get_core_pdata(struct arizona *arizona) +{ + return 0; +} +#endif + static struct mfd_cell early_devs[] = { { .name = "arizona-ldo1" }, }; @@ -495,6 +562,8 @@ int arizona_dev_init(struct arizona *arizona) dev_set_drvdata(arizona->dev, arizona); mutex_init(&arizona->clk_lock); + arizona_of_get_core_pdata(arizona); + if (dev_get_platdata(arizona->dev)) memcpy(&arizona->pdata, dev_get_platdata(arizona->dev), sizeof(arizona->pdata)); diff --git a/drivers/mfd/arizona-i2c.c b/drivers/mfd/arizona-i2c.c index 44a1bb9..deb267e 100644 --- a/drivers/mfd/arizona-i2c.c +++ b/drivers/mfd/arizona-i2c.c @@ -27,9 +27,14 @@ static int arizona_i2c_probe(struct i2c_client *i2c, { struct arizona *arizona; const struct regmap_config *regmap_config; - int ret; + int ret, type; - switch (id->driver_data) { + if (i2c->dev.of_node) + type = arizona_of_get_type(&i2c->dev); + else + type = id->driver_data; + + switch (type) { #ifdef CONFIG_MFD_WM5102 case WM5102: regmap_config = &wm5102_i2c_regmap; @@ -84,6 +89,7 @@ static struct i2c_driver arizona_i2c_driver = { .name = "arizona", .owner = THIS_MODULE, .pm = &arizona_pm_ops, + .of_match_table = of_match_ptr(arizona_of_match), }, .probe = arizona_i2c_probe, .remove = arizona_i2c_remove, diff --git a/drivers/mfd/arizona-spi.c b/drivers/mfd/arizona-spi.c index b57e642..47be7b3 100644 --- a/drivers/mfd/arizona-spi.c +++ b/drivers/mfd/arizona-spi.c @@ -27,9 +27,14 @@ static int arizona_spi_probe(struct spi_device *spi) const struct spi_device_id *id = spi_get_device_id(spi); struct arizona *arizona; const struct regmap_config *regmap_config; - int ret; + int ret, type; - switch (id->driver_data) { + if (spi->dev.of_node) + type = arizona_of_get_type(&spi->dev); + else + type = id->driver_data; + + switch (type) { #ifdef CONFIG_MFD_WM5102 case WM5102: regmap_config = &wm5102_spi_regmap; @@ -84,6 +89,7 @@ static struct spi_driver arizona_spi_driver = { .name = "arizona", .owner = THIS_MODULE, .pm = &arizona_pm_ops, + .of_match_table = of_match_ptr(arizona_of_match), }, .probe = arizona_spi_probe, .remove = arizona_spi_remove, diff --git a/drivers/mfd/arizona.h b/drivers/mfd/arizona.h index 9798ae5..db55d98 100644 --- a/drivers/mfd/arizona.h +++ b/drivers/mfd/arizona.h @@ -13,6 +13,7 @@ #ifndef _WM5102_H #define _WM5102_H +#include #include #include @@ -26,6 +27,8 @@ extern const struct regmap_config wm5110_spi_regmap; extern const struct dev_pm_ops arizona_pm_ops; +extern const struct of_device_id arizona_of_match[]; + extern const struct regmap_irq_chip wm5102_aod; extern const struct regmap_irq_chip wm5102_irq; @@ -37,4 +40,13 @@ int arizona_dev_exit(struct arizona *arizona); int arizona_irq_init(struct arizona *arizona); int arizona_irq_exit(struct arizona *arizona); +#ifdef CONFIG_OF +int arizona_of_get_type(struct device *dev); +#else +static inline int arizona_of_get_type(struct device *dev) +{ + return 0; +} +#endif + #endif -- cgit v0.10.2 From 5927467d0ca274bc3b8eed9fd5db964bbde56e1c Mon Sep 17 00:00:00 2001 From: Mark Brown Date: Tue, 23 Apr 2013 19:44:16 +0100 Subject: mfd: arizona: Support use of external DCVDD When the device is used with an external DCVDD supply instead of the internal LDO1 then an extra step is required when suspending and resuming the device. Signed-off-by: Mark Brown diff --git a/drivers/mfd/arizona-core.c b/drivers/mfd/arizona-core.c index d8d30c0..437f199 100644 --- a/drivers/mfd/arizona-core.c +++ b/drivers/mfd/arizona-core.c @@ -22,6 +22,7 @@ #include #include #include +#include #include #include @@ -347,6 +348,17 @@ static int arizona_runtime_resume(struct device *dev) switch (arizona->type) { case WM5102: + if (arizona->external_dcvdd) { + ret = regmap_update_bits(arizona->regmap, + ARIZONA_ISOLATION_CONTROL, + ARIZONA_ISOLATE_DCVDD1, 0); + if (ret != 0) { + dev_err(arizona->dev, + "Failed to connect DCVDD: %d\n", ret); + goto err; + } + } + ret = wm5102_patch(arizona); if (ret != 0) { dev_err(arizona->dev, "Failed to apply patch: %d\n", @@ -368,6 +380,16 @@ static int arizona_runtime_resume(struct device *dev) goto err; } + if (arizona->external_dcvdd) { + ret = regmap_update_bits(arizona->regmap, + ARIZONA_ISOLATION_CONTROL, + ARIZONA_ISOLATE_DCVDD1, 0); + if (ret != 0) { + dev_err(arizona->dev, + "Failed to connect DCVDD: %d\n", ret); + goto err; + } + } break; } @@ -400,9 +422,22 @@ err: static int arizona_runtime_suspend(struct device *dev) { struct arizona *arizona = dev_get_drvdata(dev); + int ret; dev_dbg(arizona->dev, "Entering AoD mode\n"); + if (arizona->external_dcvdd) { + ret = regmap_update_bits(arizona->regmap, + ARIZONA_ISOLATION_CONTROL, + ARIZONA_ISOLATE_DCVDD1, + ARIZONA_ISOLATE_DCVDD1); + if (ret != 0) { + dev_err(arizona->dev, "Failed to isolate DCVDD: %d\n", + ret); + return ret; + } + } + regulator_disable(arizona->dcvdd); regcache_cache_only(arizona->regmap, true); regcache_mark_dirty(arizona->regmap); @@ -771,6 +806,14 @@ int arizona_dev_init(struct arizona *arizona) arizona->pdata.gpio_defaults[i]); } + /* + * LDO1 can only be used to supply DCVDD so if it has no + * consumers then DCVDD is supplied externally. + */ + if (arizona->pdata.ldo1 && + arizona->pdata.ldo1->num_consumer_supplies == 0) + arizona->external_dcvdd = true; + pm_runtime_set_autosuspend_delay(arizona->dev, 100); pm_runtime_use_autosuspend(arizona->dev); pm_runtime_enable(arizona->dev); diff --git a/include/linux/mfd/arizona/core.h b/include/linux/mfd/arizona/core.h index cc28136..f797bb9 100644 --- a/include/linux/mfd/arizona/core.h +++ b/include/linux/mfd/arizona/core.h @@ -95,6 +95,8 @@ struct arizona { struct arizona_pdata pdata; + unsigned int external_dcvdd:1; + int irq; struct irq_domain *virq; struct regmap_irq_chip_data *aod_irq_chip; -- cgit v0.10.2 From 435705e89265dec3c641fe75deb748f05e232e59 Mon Sep 17 00:00:00 2001 From: Mark Brown Date: Mon, 20 May 2013 11:16:10 -0500 Subject: ASoC: wm8994: Handle LRCLK inversion for WM8958 and WM1811A On WM8958 and WM1811A separate control of the LRCLK inversion bit is available for the DAC and ADC LRCLKs which for compatibility reasons is done in a new register bit. Since writes to each scheme have no effect on parts using the other just always write to both for simplicity. Signed-off-by: Mark Brown Acked-by: Vinod Koul Tested-by: Samreen Nilofer diff --git a/include/linux/mfd/wm8994/registers.h b/include/linux/mfd/wm8994/registers.h index 0535489..db8cef3 100644 --- a/include/linux/mfd/wm8994/registers.h +++ b/include/linux/mfd/wm8994/registers.h @@ -2668,6 +2668,10 @@ /* * R772 (0x304) - AIF1ADC LRCLK */ +#define WM8958_AIF1_LRCLK_INV 0x1000 /* AIF1_LRCLK_INV */ +#define WM8958_AIF1_LRCLK_INV_MASK 0x1000 /* AIF1_LRCLK_INV */ +#define WM8958_AIF1_LRCLK_INV_SHIFT 12 /* AIF1_LRCLK_INV */ +#define WM8958_AIF1_LRCLK_INV_WIDTH 1 /* AIF1_LRCLK_INV */ #define WM8994_AIF1ADC_LRCLK_DIR 0x0800 /* AIF1ADC_LRCLK_DIR */ #define WM8994_AIF1ADC_LRCLK_DIR_MASK 0x0800 /* AIF1ADC_LRCLK_DIR */ #define WM8994_AIF1ADC_LRCLK_DIR_SHIFT 11 /* AIF1ADC_LRCLK_DIR */ @@ -2679,6 +2683,10 @@ /* * R773 (0x305) - AIF1DAC LRCLK */ +#define WM8958_AIF1_LRCLK_INV 0x1000 /* AIF1_LRCLK_INV */ +#define WM8958_AIF1_LRCLK_INV_MASK 0x1000 /* AIF1_LRCLK_INV */ +#define WM8958_AIF1_LRCLK_INV_SHIFT 12 /* AIF1_LRCLK_INV */ +#define WM8958_AIF1_LRCLK_INV_WIDTH 1 /* AIF1_LRCLK_INV */ #define WM8994_AIF1DAC_LRCLK_DIR 0x0800 /* AIF1DAC_LRCLK_DIR */ #define WM8994_AIF1DAC_LRCLK_DIR_MASK 0x0800 /* AIF1DAC_LRCLK_DIR */ #define WM8994_AIF1DAC_LRCLK_DIR_SHIFT 11 /* AIF1DAC_LRCLK_DIR */ diff --git a/sound/soc/codecs/wm8994.c b/sound/soc/codecs/wm8994.c index 303d755..f1c54af 100644 --- a/sound/soc/codecs/wm8994.c +++ b/sound/soc/codecs/wm8994.c @@ -2574,17 +2574,24 @@ static int wm8994_set_dai_fmt(struct snd_soc_dai *dai, unsigned int fmt) struct wm8994 *control = wm8994->wm8994; int ms_reg; int aif1_reg; + int dac_reg; + int adc_reg; int ms = 0; int aif1 = 0; + int lrclk = 0; switch (dai->id) { case 1: ms_reg = WM8994_AIF1_MASTER_SLAVE; aif1_reg = WM8994_AIF1_CONTROL_1; + dac_reg = WM8994_AIF1DAC_LRCLK; + adc_reg = WM8994_AIF1ADC_LRCLK; break; case 2: ms_reg = WM8994_AIF2_MASTER_SLAVE; aif1_reg = WM8994_AIF2_CONTROL_1; + dac_reg = WM8994_AIF1DAC_LRCLK; + adc_reg = WM8994_AIF1ADC_LRCLK; break; default: return -EINVAL; @@ -2603,6 +2610,7 @@ static int wm8994_set_dai_fmt(struct snd_soc_dai *dai, unsigned int fmt) switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) { case SND_SOC_DAIFMT_DSP_B: aif1 |= WM8994_AIF1_LRCLK_INV; + lrclk |= WM8958_AIF1_LRCLK_INV; case SND_SOC_DAIFMT_DSP_A: aif1 |= 0x18; break; @@ -2641,12 +2649,14 @@ static int wm8994_set_dai_fmt(struct snd_soc_dai *dai, unsigned int fmt) break; case SND_SOC_DAIFMT_IB_IF: aif1 |= WM8994_AIF1_BCLK_INV | WM8994_AIF1_LRCLK_INV; + lrclk |= WM8958_AIF1_LRCLK_INV; break; case SND_SOC_DAIFMT_IB_NF: aif1 |= WM8994_AIF1_BCLK_INV; break; case SND_SOC_DAIFMT_NB_IF: aif1 |= WM8994_AIF1_LRCLK_INV; + lrclk |= WM8958_AIF1_LRCLK_INV; break; default: return -EINVAL; @@ -2677,6 +2687,10 @@ static int wm8994_set_dai_fmt(struct snd_soc_dai *dai, unsigned int fmt) aif1); snd_soc_update_bits(codec, ms_reg, WM8994_AIF1_MSTR, ms); + snd_soc_update_bits(codec, dac_reg, + WM8958_AIF1_LRCLK_INV, lrclk); + snd_soc_update_bits(codec, adc_reg, + WM8958_AIF1_LRCLK_INV, lrclk); return 0; } -- cgit v0.10.2 From bd1dd8856998408dd72768930958ea2dc84296a9 Mon Sep 17 00:00:00 2001 From: Mark Brown Date: Fri, 17 May 2013 13:29:03 +0100 Subject: ASoC: arizona: Provide simple DAI ops for autoconfiguring interfaces Signed-off-by: Mark Brown diff --git a/sound/soc/codecs/arizona.c b/sound/soc/codecs/arizona.c index 389f232..de62581 100644 --- a/sound/soc/codecs/arizona.c +++ b/sound/soc/codecs/arizona.c @@ -1198,6 +1198,13 @@ const struct snd_soc_dai_ops arizona_dai_ops = { }; EXPORT_SYMBOL_GPL(arizona_dai_ops); +const struct snd_soc_dai_ops arizona_simple_dai_ops = { + .startup = arizona_startup, + .hw_params = arizona_hw_params_rate, + .set_sysclk = arizona_dai_set_sysclk, +}; +EXPORT_SYMBOL_GPL(arizona_simple_dai_ops); + int arizona_init_dai(struct arizona_priv *priv, int id) { struct arizona_dai_priv *dai_priv = &priv->dai[id]; diff --git a/sound/soc/codecs/arizona.h b/sound/soc/codecs/arizona.h index af39f10..b60b08c 100644 --- a/sound/soc/codecs/arizona.h +++ b/sound/soc/codecs/arizona.h @@ -57,7 +57,7 @@ #define ARIZONA_CLK_98MHZ 5 #define ARIZONA_CLK_147MHZ 6 -#define ARIZONA_MAX_DAI 4 +#define ARIZONA_MAX_DAI 6 #define ARIZONA_MAX_ADSP 4 struct arizona; @@ -213,6 +213,7 @@ extern int arizona_set_sysclk(struct snd_soc_codec *codec, int clk_id, int source, unsigned int freq, int dir); extern const struct snd_soc_dai_ops arizona_dai_ops; +extern const struct snd_soc_dai_ops arizona_simple_dai_ops; #define ARIZONA_FLL_NAME_LEN 20 -- cgit v0.10.2 From 1804aff60d3bfe34223744ec8c301699bc0b0407 Mon Sep 17 00:00:00 2001 From: Mark Brown Date: Fri, 17 May 2013 13:29:04 +0100 Subject: ASoC: wm5102: Stub hookup for Slimbus interface Signed-off-by: Mark Brown diff --git a/sound/soc/codecs/wm5102.c b/sound/soc/codecs/wm5102.c index 6e1ee13..9a186ff 100644 --- a/sound/soc/codecs/wm5102.c +++ b/sound/soc/codecs/wm5102.c @@ -852,6 +852,15 @@ ARIZONA_MIXER_CONTROLS("AIF2TX2", ARIZONA_AIF2TX2MIX_INPUT_1_SOURCE), ARIZONA_MIXER_CONTROLS("AIF3TX1", ARIZONA_AIF3TX1MIX_INPUT_1_SOURCE), ARIZONA_MIXER_CONTROLS("AIF3TX2", ARIZONA_AIF3TX2MIX_INPUT_1_SOURCE), + +ARIZONA_MIXER_CONTROLS("SLIMTX1", ARIZONA_SLIMTX1MIX_INPUT_1_SOURCE), +ARIZONA_MIXER_CONTROLS("SLIMTX2", ARIZONA_SLIMTX2MIX_INPUT_1_SOURCE), +ARIZONA_MIXER_CONTROLS("SLIMTX3", ARIZONA_SLIMTX3MIX_INPUT_1_SOURCE), +ARIZONA_MIXER_CONTROLS("SLIMTX4", ARIZONA_SLIMTX4MIX_INPUT_1_SOURCE), +ARIZONA_MIXER_CONTROLS("SLIMTX5", ARIZONA_SLIMTX5MIX_INPUT_1_SOURCE), +ARIZONA_MIXER_CONTROLS("SLIMTX6", ARIZONA_SLIMTX6MIX_INPUT_1_SOURCE), +ARIZONA_MIXER_CONTROLS("SLIMTX7", ARIZONA_SLIMTX7MIX_INPUT_1_SOURCE), +ARIZONA_MIXER_CONTROLS("SLIMTX8", ARIZONA_SLIMTX8MIX_INPUT_1_SOURCE), }; ARIZONA_MIXER_ENUMS(EQ1, ARIZONA_EQ1MIX_INPUT_1_SOURCE); @@ -898,6 +907,15 @@ ARIZONA_MIXER_ENUMS(AIF2TX2, ARIZONA_AIF2TX2MIX_INPUT_1_SOURCE); ARIZONA_MIXER_ENUMS(AIF3TX1, ARIZONA_AIF3TX1MIX_INPUT_1_SOURCE); ARIZONA_MIXER_ENUMS(AIF3TX2, ARIZONA_AIF3TX2MIX_INPUT_1_SOURCE); +ARIZONA_MIXER_ENUMS(SLIMTX1, ARIZONA_SLIMTX1MIX_INPUT_1_SOURCE); +ARIZONA_MIXER_ENUMS(SLIMTX2, ARIZONA_SLIMTX2MIX_INPUT_1_SOURCE); +ARIZONA_MIXER_ENUMS(SLIMTX3, ARIZONA_SLIMTX3MIX_INPUT_1_SOURCE); +ARIZONA_MIXER_ENUMS(SLIMTX4, ARIZONA_SLIMTX4MIX_INPUT_1_SOURCE); +ARIZONA_MIXER_ENUMS(SLIMTX5, ARIZONA_SLIMTX5MIX_INPUT_1_SOURCE); +ARIZONA_MIXER_ENUMS(SLIMTX6, ARIZONA_SLIMTX6MIX_INPUT_1_SOURCE); +ARIZONA_MIXER_ENUMS(SLIMTX7, ARIZONA_SLIMTX7MIX_INPUT_1_SOURCE); +ARIZONA_MIXER_ENUMS(SLIMTX8, ARIZONA_SLIMTX8MIX_INPUT_1_SOURCE); + ARIZONA_MUX_ENUMS(ASRC1L, ARIZONA_ASRC1LMIX_INPUT_1_SOURCE); ARIZONA_MUX_ENUMS(ASRC1R, ARIZONA_ASRC1RMIX_INPUT_1_SOURCE); ARIZONA_MUX_ENUMS(ASRC2L, ARIZONA_ASRC2LMIX_INPUT_1_SOURCE); @@ -1117,6 +1135,56 @@ SND_SOC_DAPM_AIF_IN("AIF3RX1", NULL, 0, SND_SOC_DAPM_AIF_IN("AIF3RX2", NULL, 0, ARIZONA_AIF3_RX_ENABLES, ARIZONA_AIF3RX2_ENA_SHIFT, 0), +SND_SOC_DAPM_AIF_OUT("SLIMTX1", NULL, 0, + ARIZONA_SLIMBUS_TX_CHANNEL_ENABLE, + ARIZONA_SLIMTX1_ENA_SHIFT, 0), +SND_SOC_DAPM_AIF_OUT("SLIMTX2", NULL, 0, + ARIZONA_SLIMBUS_TX_CHANNEL_ENABLE, + ARIZONA_SLIMTX2_ENA_SHIFT, 0), +SND_SOC_DAPM_AIF_OUT("SLIMTX3", NULL, 0, + ARIZONA_SLIMBUS_TX_CHANNEL_ENABLE, + ARIZONA_SLIMTX3_ENA_SHIFT, 0), +SND_SOC_DAPM_AIF_OUT("SLIMTX4", NULL, 0, + ARIZONA_SLIMBUS_TX_CHANNEL_ENABLE, + ARIZONA_SLIMTX4_ENA_SHIFT, 0), +SND_SOC_DAPM_AIF_OUT("SLIMTX5", NULL, 0, + ARIZONA_SLIMBUS_TX_CHANNEL_ENABLE, + ARIZONA_SLIMTX5_ENA_SHIFT, 0), +SND_SOC_DAPM_AIF_OUT("SLIMTX6", NULL, 0, + ARIZONA_SLIMBUS_TX_CHANNEL_ENABLE, + ARIZONA_SLIMTX6_ENA_SHIFT, 0), +SND_SOC_DAPM_AIF_OUT("SLIMTX7", NULL, 0, + ARIZONA_SLIMBUS_TX_CHANNEL_ENABLE, + ARIZONA_SLIMTX7_ENA_SHIFT, 0), +SND_SOC_DAPM_AIF_OUT("SLIMTX8", NULL, 0, + ARIZONA_SLIMBUS_TX_CHANNEL_ENABLE, + ARIZONA_SLIMTX8_ENA_SHIFT, 0), + +SND_SOC_DAPM_AIF_IN("SLIMRX1", NULL, 0, + ARIZONA_SLIMBUS_RX_CHANNEL_ENABLE, + ARIZONA_SLIMRX1_ENA_SHIFT, 0), +SND_SOC_DAPM_AIF_IN("SLIMRX2", NULL, 0, + ARIZONA_SLIMBUS_RX_CHANNEL_ENABLE, + ARIZONA_SLIMRX2_ENA_SHIFT, 0), +SND_SOC_DAPM_AIF_IN("SLIMRX3", NULL, 0, + ARIZONA_SLIMBUS_RX_CHANNEL_ENABLE, + ARIZONA_SLIMRX3_ENA_SHIFT, 0), +SND_SOC_DAPM_AIF_IN("SLIMRX4", NULL, 0, + ARIZONA_SLIMBUS_RX_CHANNEL_ENABLE, + ARIZONA_SLIMRX4_ENA_SHIFT, 0), +SND_SOC_DAPM_AIF_IN("SLIMRX5", NULL, 0, + ARIZONA_SLIMBUS_RX_CHANNEL_ENABLE, + ARIZONA_SLIMRX5_ENA_SHIFT, 0), +SND_SOC_DAPM_AIF_IN("SLIMRX6", NULL, 0, + ARIZONA_SLIMBUS_RX_CHANNEL_ENABLE, + ARIZONA_SLIMRX6_ENA_SHIFT, 0), +SND_SOC_DAPM_AIF_IN("SLIMRX7", NULL, 0, + ARIZONA_SLIMBUS_RX_CHANNEL_ENABLE, + ARIZONA_SLIMRX7_ENA_SHIFT, 0), +SND_SOC_DAPM_AIF_IN("SLIMRX8", NULL, 0, + ARIZONA_SLIMBUS_RX_CHANNEL_ENABLE, + ARIZONA_SLIMRX8_ENA_SHIFT, 0), + ARIZONA_DSP_WIDGETS(DSP1, "DSP1"), SND_SOC_DAPM_VALUE_MUX("AEC Loopback", ARIZONA_DAC_AEC_CONTROL_1, @@ -1188,6 +1256,15 @@ ARIZONA_MIXER_WIDGETS(AIF2TX2, "AIF2TX2"), ARIZONA_MIXER_WIDGETS(AIF3TX1, "AIF3TX1"), ARIZONA_MIXER_WIDGETS(AIF3TX2, "AIF3TX2"), +ARIZONA_MIXER_WIDGETS(SLIMTX1, "SLIMTX1"), +ARIZONA_MIXER_WIDGETS(SLIMTX2, "SLIMTX2"), +ARIZONA_MIXER_WIDGETS(SLIMTX3, "SLIMTX3"), +ARIZONA_MIXER_WIDGETS(SLIMTX4, "SLIMTX4"), +ARIZONA_MIXER_WIDGETS(SLIMTX5, "SLIMTX5"), +ARIZONA_MIXER_WIDGETS(SLIMTX6, "SLIMTX6"), +ARIZONA_MIXER_WIDGETS(SLIMTX7, "SLIMTX7"), +ARIZONA_MIXER_WIDGETS(SLIMTX8, "SLIMTX8"), + ARIZONA_MUX_WIDGETS(ASRC1L, "ASRC1L"), ARIZONA_MUX_WIDGETS(ASRC1R, "ASRC1R"), ARIZONA_MUX_WIDGETS(ASRC2L, "ASRC2L"), @@ -1248,6 +1325,14 @@ SND_SOC_DAPM_OUTPUT("MICSUPP"), { name, "AIF2RX2", "AIF2RX2" }, \ { name, "AIF3RX1", "AIF3RX1" }, \ { name, "AIF3RX2", "AIF3RX2" }, \ + { name, "SLIMRX1", "SLIMRX1" }, \ + { name, "SLIMRX2", "SLIMRX2" }, \ + { name, "SLIMRX3", "SLIMRX3" }, \ + { name, "SLIMRX4", "SLIMRX4" }, \ + { name, "SLIMRX5", "SLIMRX5" }, \ + { name, "SLIMRX6", "SLIMRX6" }, \ + { name, "SLIMRX7", "SLIMRX7" }, \ + { name, "SLIMRX8", "SLIMRX8" }, \ { name, "EQ1", "EQ1" }, \ { name, "EQ2", "EQ2" }, \ { name, "EQ3", "EQ3" }, \ @@ -1344,13 +1429,41 @@ static const struct snd_soc_dapm_route wm5102_dapm_routes[] = { { "AIF3RX1", NULL, "AIF3 Playback" }, { "AIF3RX2", NULL, "AIF3 Playback" }, + { "Slim1 Capture", NULL, "SLIMTX1" }, + { "Slim1 Capture", NULL, "SLIMTX2" }, + { "Slim1 Capture", NULL, "SLIMTX3" }, + { "Slim1 Capture", NULL, "SLIMTX4" }, + + { "SLIMRX1", NULL, "Slim1 Playback" }, + { "SLIMRX2", NULL, "Slim1 Playback" }, + { "SLIMRX3", NULL, "Slim1 Playback" }, + { "SLIMRX4", NULL, "Slim1 Playback" }, + + { "Slim2 Capture", NULL, "SLIMTX5" }, + { "Slim2 Capture", NULL, "SLIMTX6" }, + + { "SLIMRX5", NULL, "Slim2 Playback" }, + { "SLIMRX6", NULL, "Slim2 Playback" }, + + { "Slim3 Capture", NULL, "SLIMTX7" }, + { "Slim3 Capture", NULL, "SLIMTX8" }, + + { "SLIMRX7", NULL, "Slim3 Playback" }, + { "SLIMRX8", NULL, "Slim3 Playback" }, + { "AIF1 Playback", NULL, "SYSCLK" }, { "AIF2 Playback", NULL, "SYSCLK" }, { "AIF3 Playback", NULL, "SYSCLK" }, + { "Slim1 Playback", NULL, "SYSCLK" }, + { "Slim2 Playback", NULL, "SYSCLK" }, + { "Slim3 Playback", NULL, "SYSCLK" }, { "AIF1 Capture", NULL, "SYSCLK" }, { "AIF2 Capture", NULL, "SYSCLK" }, { "AIF3 Capture", NULL, "SYSCLK" }, + { "Slim1 Capture", NULL, "SYSCLK" }, + { "Slim2 Capture", NULL, "SYSCLK" }, + { "Slim3 Capture", NULL, "SYSCLK" }, { "IN1L PGA", NULL, "IN1L" }, { "IN1R PGA", NULL, "IN1R" }, @@ -1407,6 +1520,15 @@ static const struct snd_soc_dapm_route wm5102_dapm_routes[] = { ARIZONA_MIXER_ROUTES("AIF3TX1", "AIF3TX1"), ARIZONA_MIXER_ROUTES("AIF3TX2", "AIF3TX2"), + ARIZONA_MIXER_ROUTES("SLIMTX1", "SLIMTX1"), + ARIZONA_MIXER_ROUTES("SLIMTX2", "SLIMTX2"), + ARIZONA_MIXER_ROUTES("SLIMTX3", "SLIMTX3"), + ARIZONA_MIXER_ROUTES("SLIMTX4", "SLIMTX4"), + ARIZONA_MIXER_ROUTES("SLIMTX5", "SLIMTX5"), + ARIZONA_MIXER_ROUTES("SLIMTX6", "SLIMTX6"), + ARIZONA_MIXER_ROUTES("SLIMTX7", "SLIMTX7"), + ARIZONA_MIXER_ROUTES("SLIMTX8", "SLIMTX8"), + ARIZONA_MIXER_ROUTES("EQ1", "EQ1"), ARIZONA_MIXER_ROUTES("EQ2", "EQ2"), ARIZONA_MIXER_ROUTES("EQ3", "EQ3"), @@ -1559,6 +1681,63 @@ static struct snd_soc_dai_driver wm5102_dai[] = { .ops = &arizona_dai_ops, .symmetric_rates = 1, }, + { + .name = "wm5102-slim1", + .id = 4, + .playback = { + .stream_name = "Slim1 Playback", + .channels_min = 1, + .channels_max = 4, + .rates = WM5102_RATES, + .formats = WM5102_FORMATS, + }, + .capture = { + .stream_name = "Slim1 Capture", + .channels_min = 1, + .channels_max = 4, + .rates = WM5102_RATES, + .formats = WM5102_FORMATS, + }, + .ops = &arizona_simple_dai_ops, + }, + { + .name = "wm5102-slim2", + .id = 5, + .playback = { + .stream_name = "Slim2 Playback", + .channels_min = 1, + .channels_max = 2, + .rates = WM5102_RATES, + .formats = WM5102_FORMATS, + }, + .capture = { + .stream_name = "Slim2 Capture", + .channels_min = 1, + .channels_max = 2, + .rates = WM5102_RATES, + .formats = WM5102_FORMATS, + }, + .ops = &arizona_simple_dai_ops, + }, + { + .name = "wm5102-slim3", + .id = 6, + .playback = { + .stream_name = "Slim3 Playback", + .channels_min = 1, + .channels_max = 2, + .rates = WM5102_RATES, + .formats = WM5102_FORMATS, + }, + .capture = { + .stream_name = "Slim3 Capture", + .channels_min = 1, + .channels_max = 2, + .rates = WM5102_RATES, + .formats = WM5102_FORMATS, + }, + .ops = &arizona_simple_dai_ops, + }, }; static int wm5102_codec_probe(struct snd_soc_codec *codec) -- cgit v0.10.2 From d217f9055631fb910f4f2e09ccf6446d93ff6533 Mon Sep 17 00:00:00 2001 From: Mark Brown Date: Fri, 17 May 2013 13:29:05 +0100 Subject: ASoC: wm5110: Stub hookup for Slimbus interface Signed-off-by: Mark Brown diff --git a/sound/soc/codecs/wm5110.c b/sound/soc/codecs/wm5110.c index 731884e..f53062f 100644 --- a/sound/soc/codecs/wm5110.c +++ b/sound/soc/codecs/wm5110.c @@ -309,6 +309,15 @@ ARIZONA_MIXER_CONTROLS("AIF2TX2", ARIZONA_AIF2TX2MIX_INPUT_1_SOURCE), ARIZONA_MIXER_CONTROLS("AIF3TX1", ARIZONA_AIF3TX1MIX_INPUT_1_SOURCE), ARIZONA_MIXER_CONTROLS("AIF3TX2", ARIZONA_AIF3TX2MIX_INPUT_1_SOURCE), + +ARIZONA_MIXER_CONTROLS("SLIMTX1", ARIZONA_SLIMTX1MIX_INPUT_1_SOURCE), +ARIZONA_MIXER_CONTROLS("SLIMTX2", ARIZONA_SLIMTX2MIX_INPUT_1_SOURCE), +ARIZONA_MIXER_CONTROLS("SLIMTX3", ARIZONA_SLIMTX3MIX_INPUT_1_SOURCE), +ARIZONA_MIXER_CONTROLS("SLIMTX4", ARIZONA_SLIMTX4MIX_INPUT_1_SOURCE), +ARIZONA_MIXER_CONTROLS("SLIMTX5", ARIZONA_SLIMTX5MIX_INPUT_1_SOURCE), +ARIZONA_MIXER_CONTROLS("SLIMTX6", ARIZONA_SLIMTX6MIX_INPUT_1_SOURCE), +ARIZONA_MIXER_CONTROLS("SLIMTX7", ARIZONA_SLIMTX7MIX_INPUT_1_SOURCE), +ARIZONA_MIXER_CONTROLS("SLIMTX8", ARIZONA_SLIMTX8MIX_INPUT_1_SOURCE), }; ARIZONA_MIXER_ENUMS(EQ1, ARIZONA_EQ1MIX_INPUT_1_SOURCE); @@ -360,6 +369,15 @@ ARIZONA_MIXER_ENUMS(AIF2TX2, ARIZONA_AIF2TX2MIX_INPUT_1_SOURCE); ARIZONA_MIXER_ENUMS(AIF3TX1, ARIZONA_AIF3TX1MIX_INPUT_1_SOURCE); ARIZONA_MIXER_ENUMS(AIF3TX2, ARIZONA_AIF3TX2MIX_INPUT_1_SOURCE); +ARIZONA_MIXER_ENUMS(SLIMTX1, ARIZONA_SLIMTX1MIX_INPUT_1_SOURCE); +ARIZONA_MIXER_ENUMS(SLIMTX2, ARIZONA_SLIMTX2MIX_INPUT_1_SOURCE); +ARIZONA_MIXER_ENUMS(SLIMTX3, ARIZONA_SLIMTX3MIX_INPUT_1_SOURCE); +ARIZONA_MIXER_ENUMS(SLIMTX4, ARIZONA_SLIMTX4MIX_INPUT_1_SOURCE); +ARIZONA_MIXER_ENUMS(SLIMTX5, ARIZONA_SLIMTX5MIX_INPUT_1_SOURCE); +ARIZONA_MIXER_ENUMS(SLIMTX6, ARIZONA_SLIMTX6MIX_INPUT_1_SOURCE); +ARIZONA_MIXER_ENUMS(SLIMTX7, ARIZONA_SLIMTX7MIX_INPUT_1_SOURCE); +ARIZONA_MIXER_ENUMS(SLIMTX8, ARIZONA_SLIMTX8MIX_INPUT_1_SOURCE); + ARIZONA_MUX_ENUMS(ASRC1L, ARIZONA_ASRC1LMIX_INPUT_1_SOURCE); ARIZONA_MUX_ENUMS(ASRC1R, ARIZONA_ASRC1RMIX_INPUT_1_SOURCE); ARIZONA_MUX_ENUMS(ASRC2L, ARIZONA_ASRC2LMIX_INPUT_1_SOURCE); @@ -549,6 +567,56 @@ SND_SOC_DAPM_AIF_IN("AIF2RX1", NULL, 0, SND_SOC_DAPM_AIF_IN("AIF2RX2", NULL, 0, ARIZONA_AIF2_RX_ENABLES, ARIZONA_AIF2RX2_ENA_SHIFT, 0), +SND_SOC_DAPM_AIF_IN("SLIMRX1", NULL, 0, + ARIZONA_SLIMBUS_RX_CHANNEL_ENABLE, + ARIZONA_SLIMRX1_ENA_SHIFT, 0), +SND_SOC_DAPM_AIF_IN("SLIMRX2", NULL, 0, + ARIZONA_SLIMBUS_RX_CHANNEL_ENABLE, + ARIZONA_SLIMRX2_ENA_SHIFT, 0), +SND_SOC_DAPM_AIF_IN("SLIMRX3", NULL, 0, + ARIZONA_SLIMBUS_RX_CHANNEL_ENABLE, + ARIZONA_SLIMRX3_ENA_SHIFT, 0), +SND_SOC_DAPM_AIF_IN("SLIMRX4", NULL, 0, + ARIZONA_SLIMBUS_RX_CHANNEL_ENABLE, + ARIZONA_SLIMRX4_ENA_SHIFT, 0), +SND_SOC_DAPM_AIF_IN("SLIMRX5", NULL, 0, + ARIZONA_SLIMBUS_RX_CHANNEL_ENABLE, + ARIZONA_SLIMRX5_ENA_SHIFT, 0), +SND_SOC_DAPM_AIF_IN("SLIMRX6", NULL, 0, + ARIZONA_SLIMBUS_RX_CHANNEL_ENABLE, + ARIZONA_SLIMRX6_ENA_SHIFT, 0), +SND_SOC_DAPM_AIF_IN("SLIMRX7", NULL, 0, + ARIZONA_SLIMBUS_RX_CHANNEL_ENABLE, + ARIZONA_SLIMRX7_ENA_SHIFT, 0), +SND_SOC_DAPM_AIF_IN("SLIMRX8", NULL, 0, + ARIZONA_SLIMBUS_RX_CHANNEL_ENABLE, + ARIZONA_SLIMRX8_ENA_SHIFT, 0), + +SND_SOC_DAPM_AIF_OUT("SLIMTX1", NULL, 0, + ARIZONA_SLIMBUS_TX_CHANNEL_ENABLE, + ARIZONA_SLIMTX1_ENA_SHIFT, 0), +SND_SOC_DAPM_AIF_OUT("SLIMTX2", NULL, 0, + ARIZONA_SLIMBUS_TX_CHANNEL_ENABLE, + ARIZONA_SLIMTX2_ENA_SHIFT, 0), +SND_SOC_DAPM_AIF_OUT("SLIMTX3", NULL, 0, + ARIZONA_SLIMBUS_TX_CHANNEL_ENABLE, + ARIZONA_SLIMTX3_ENA_SHIFT, 0), +SND_SOC_DAPM_AIF_OUT("SLIMTX4", NULL, 0, + ARIZONA_SLIMBUS_TX_CHANNEL_ENABLE, + ARIZONA_SLIMTX4_ENA_SHIFT, 0), +SND_SOC_DAPM_AIF_OUT("SLIMTX5", NULL, 0, + ARIZONA_SLIMBUS_TX_CHANNEL_ENABLE, + ARIZONA_SLIMTX5_ENA_SHIFT, 0), +SND_SOC_DAPM_AIF_OUT("SLIMTX6", NULL, 0, + ARIZONA_SLIMBUS_TX_CHANNEL_ENABLE, + ARIZONA_SLIMTX6_ENA_SHIFT, 0), +SND_SOC_DAPM_AIF_OUT("SLIMTX7", NULL, 0, + ARIZONA_SLIMBUS_TX_CHANNEL_ENABLE, + ARIZONA_SLIMTX7_ENA_SHIFT, 0), +SND_SOC_DAPM_AIF_OUT("SLIMTX8", NULL, 0, + ARIZONA_SLIMBUS_TX_CHANNEL_ENABLE, + ARIZONA_SLIMTX8_ENA_SHIFT, 0), + SND_SOC_DAPM_AIF_OUT("AIF3TX1", NULL, 0, ARIZONA_AIF3_TX_ENABLES, ARIZONA_AIF3TX1_ENA_SHIFT, 0), SND_SOC_DAPM_AIF_OUT("AIF3TX2", NULL, 0, @@ -639,6 +707,15 @@ ARIZONA_MIXER_WIDGETS(AIF2TX2, "AIF2TX2"), ARIZONA_MIXER_WIDGETS(AIF3TX1, "AIF3TX1"), ARIZONA_MIXER_WIDGETS(AIF3TX2, "AIF3TX2"), +ARIZONA_MIXER_WIDGETS(SLIMTX1, "SLIMTX1"), +ARIZONA_MIXER_WIDGETS(SLIMTX2, "SLIMTX2"), +ARIZONA_MIXER_WIDGETS(SLIMTX3, "SLIMTX3"), +ARIZONA_MIXER_WIDGETS(SLIMTX4, "SLIMTX4"), +ARIZONA_MIXER_WIDGETS(SLIMTX5, "SLIMTX5"), +ARIZONA_MIXER_WIDGETS(SLIMTX6, "SLIMTX6"), +ARIZONA_MIXER_WIDGETS(SLIMTX7, "SLIMTX7"), +ARIZONA_MIXER_WIDGETS(SLIMTX8, "SLIMTX8"), + ARIZONA_MUX_WIDGETS(ASRC1L, "ASRC1L"), ARIZONA_MUX_WIDGETS(ASRC1R, "ASRC1R"), ARIZONA_MUX_WIDGETS(ASRC2L, "ASRC2L"), @@ -689,6 +766,14 @@ SND_SOC_DAPM_OUTPUT("MICSUPP"), { name, "AIF2RX2", "AIF2RX2" }, \ { name, "AIF3RX1", "AIF3RX1" }, \ { name, "AIF3RX2", "AIF3RX2" }, \ + { name, "SLIMRX1", "SLIMRX1" }, \ + { name, "SLIMRX2", "SLIMRX2" }, \ + { name, "SLIMRX3", "SLIMRX3" }, \ + { name, "SLIMRX4", "SLIMRX4" }, \ + { name, "SLIMRX5", "SLIMRX5" }, \ + { name, "SLIMRX6", "SLIMRX6" }, \ + { name, "SLIMRX7", "SLIMRX7" }, \ + { name, "SLIMRX8", "SLIMRX8" }, \ { name, "EQ1", "EQ1" }, \ { name, "EQ2", "EQ2" }, \ { name, "EQ3", "EQ3" }, \ @@ -776,13 +861,41 @@ static const struct snd_soc_dapm_route wm5110_dapm_routes[] = { { "AIF3RX1", NULL, "AIF3 Playback" }, { "AIF3RX2", NULL, "AIF3 Playback" }, + { "Slim1 Capture", NULL, "SLIMTX1" }, + { "Slim1 Capture", NULL, "SLIMTX2" }, + { "Slim1 Capture", NULL, "SLIMTX3" }, + { "Slim1 Capture", NULL, "SLIMTX4" }, + + { "SLIMRX1", NULL, "Slim1 Playback" }, + { "SLIMRX2", NULL, "Slim1 Playback" }, + { "SLIMRX3", NULL, "Slim1 Playback" }, + { "SLIMRX4", NULL, "Slim1 Playback" }, + + { "Slim2 Capture", NULL, "SLIMTX5" }, + { "Slim2 Capture", NULL, "SLIMTX6" }, + + { "SLIMRX5", NULL, "Slim2 Playback" }, + { "SLIMRX6", NULL, "Slim2 Playback" }, + + { "Slim3 Capture", NULL, "SLIMTX7" }, + { "Slim3 Capture", NULL, "SLIMTX8" }, + + { "SLIMRX7", NULL, "Slim3 Playback" }, + { "SLIMRX8", NULL, "Slim3 Playback" }, + { "AIF1 Playback", NULL, "SYSCLK" }, { "AIF2 Playback", NULL, "SYSCLK" }, { "AIF3 Playback", NULL, "SYSCLK" }, + { "Slim1 Playback", NULL, "SYSCLK" }, + { "Slim2 Playback", NULL, "SYSCLK" }, + { "Slim3 Playback", NULL, "SYSCLK" }, { "AIF1 Capture", NULL, "SYSCLK" }, { "AIF2 Capture", NULL, "SYSCLK" }, { "AIF3 Capture", NULL, "SYSCLK" }, + { "Slim1 Capture", NULL, "SYSCLK" }, + { "Slim2 Capture", NULL, "SYSCLK" }, + { "Slim3 Capture", NULL, "SYSCLK" }, { "IN1L PGA", NULL, "IN1L" }, { "IN1R PGA", NULL, "IN1R" }, @@ -828,6 +941,15 @@ static const struct snd_soc_dapm_route wm5110_dapm_routes[] = { ARIZONA_MIXER_ROUTES("AIF3TX1", "AIF3TX1"), ARIZONA_MIXER_ROUTES("AIF3TX2", "AIF3TX2"), + ARIZONA_MIXER_ROUTES("SLIMTX1", "SLIMTX1"), + ARIZONA_MIXER_ROUTES("SLIMTX2", "SLIMTX2"), + ARIZONA_MIXER_ROUTES("SLIMTX3", "SLIMTX3"), + ARIZONA_MIXER_ROUTES("SLIMTX4", "SLIMTX4"), + ARIZONA_MIXER_ROUTES("SLIMTX5", "SLIMTX5"), + ARIZONA_MIXER_ROUTES("SLIMTX6", "SLIMTX6"), + ARIZONA_MIXER_ROUTES("SLIMTX7", "SLIMTX7"), + ARIZONA_MIXER_ROUTES("SLIMTX8", "SLIMTX8"), + ARIZONA_MIXER_ROUTES("EQ1", "EQ1"), ARIZONA_MIXER_ROUTES("EQ2", "EQ2"), ARIZONA_MIXER_ROUTES("EQ3", "EQ3"), @@ -962,6 +1084,63 @@ static struct snd_soc_dai_driver wm5110_dai[] = { .ops = &arizona_dai_ops, .symmetric_rates = 1, }, + { + .name = "wm5110-slim1", + .id = 4, + .playback = { + .stream_name = "Slim1 Playback", + .channels_min = 1, + .channels_max = 4, + .rates = WM5110_RATES, + .formats = WM5110_FORMATS, + }, + .capture = { + .stream_name = "Slim1 Capture", + .channels_min = 1, + .channels_max = 4, + .rates = WM5110_RATES, + .formats = WM5110_FORMATS, + }, + .ops = &arizona_simple_dai_ops, + }, + { + .name = "wm5110-slim2", + .id = 5, + .playback = { + .stream_name = "Slim2 Playback", + .channels_min = 1, + .channels_max = 2, + .rates = WM5110_RATES, + .formats = WM5110_FORMATS, + }, + .capture = { + .stream_name = "Slim2 Capture", + .channels_min = 1, + .channels_max = 2, + .rates = WM5110_RATES, + .formats = WM5110_FORMATS, + }, + .ops = &arizona_simple_dai_ops, + }, + { + .name = "wm5110-slim3", + .id = 6, + .playback = { + .stream_name = "Slim3 Playback", + .channels_min = 1, + .channels_max = 2, + .rates = WM5110_RATES, + .formats = WM5110_FORMATS, + }, + .capture = { + .stream_name = "Slim3 Capture", + .channels_min = 1, + .channels_max = 2, + .rates = WM5110_RATES, + .formats = WM5110_FORMATS, + }, + .ops = &arizona_simple_dai_ops, + }, }; static int wm5110_codec_probe(struct snd_soc_codec *codec) -- cgit v0.10.2 From b296263398f08d21e68d5d7b2afc43228c208b71 Mon Sep 17 00:00:00 2001 From: Fabio Baltieri Date: Tue, 21 May 2013 12:04:08 +0200 Subject: ASoC: ab8500-codec: Set tx dai slots from tx_mask Replace hard-coded tx slot numbers from ab8500_codec_set_dai_tdm_slot using the ones requested by the machine driver in tx_mask instead. Signed-off-by: Fabio Baltieri Signed-off-by: Mark Brown diff --git a/sound/soc/codecs/ab8500-codec.c b/sound/soc/codecs/ab8500-codec.c index 3126cac..bace321 100644 --- a/sound/soc/codecs/ab8500-codec.c +++ b/sound/soc/codecs/ab8500-codec.c @@ -2236,7 +2236,7 @@ static int ab8500_codec_set_dai_tdm_slot(struct snd_soc_dai *dai, int slots, int slot_width) { struct snd_soc_codec *codec = dai->codec; - unsigned int val, mask, slots_active; + unsigned int val, mask, slot, slots_active; mask = BIT(AB8500_DIGIFCONF2_IF0WL0) | BIT(AB8500_DIGIFCONF2_IF0WL1); @@ -2292,27 +2292,34 @@ static int ab8500_codec_set_dai_tdm_slot(struct snd_soc_dai *dai, snd_soc_update_bits(codec, AB8500_DIGIFCONF1, mask, val); /* Setup TDM DA according to active tx slots */ + + if (tx_mask & ~0xff) + return -EINVAL; + mask = AB8500_DASLOTCONFX_SLTODAX_MASK; + tx_mask = tx_mask << AB8500_DA_DATA0_OFFSET; slots_active = hweight32(tx_mask); + dev_dbg(dai->codec->dev, "%s: Slots, active, TX: %d\n", __func__, slots_active); + switch (slots_active) { case 0: break; case 1: - /* Slot 9 -> DA_IN1 & DA_IN3 */ - snd_soc_update_bits(codec, AB8500_DASLOTCONF1, mask, 11); - snd_soc_update_bits(codec, AB8500_DASLOTCONF3, mask, 11); - snd_soc_update_bits(codec, AB8500_DASLOTCONF2, mask, 11); - snd_soc_update_bits(codec, AB8500_DASLOTCONF4, mask, 11); + slot = find_first_bit((unsigned long *)&tx_mask, 32); + snd_soc_update_bits(codec, AB8500_DASLOTCONF1, mask, slot); + snd_soc_update_bits(codec, AB8500_DASLOTCONF3, mask, slot); + snd_soc_update_bits(codec, AB8500_DASLOTCONF2, mask, slot); + snd_soc_update_bits(codec, AB8500_DASLOTCONF4, mask, slot); break; case 2: - /* Slot 9 -> DA_IN1 & DA_IN3, Slot 11 -> DA_IN2 & DA_IN4 */ - snd_soc_update_bits(codec, AB8500_DASLOTCONF1, mask, 9); - snd_soc_update_bits(codec, AB8500_DASLOTCONF3, mask, 9); - snd_soc_update_bits(codec, AB8500_DASLOTCONF2, mask, 11); - snd_soc_update_bits(codec, AB8500_DASLOTCONF4, mask, 11); - + slot = find_first_bit((unsigned long *)&tx_mask, 32); + snd_soc_update_bits(codec, AB8500_DASLOTCONF1, mask, slot); + snd_soc_update_bits(codec, AB8500_DASLOTCONF3, mask, slot); + slot = find_next_bit((unsigned long *)&tx_mask, 32, slot + 1); + snd_soc_update_bits(codec, AB8500_DASLOTCONF2, mask, slot); + snd_soc_update_bits(codec, AB8500_DASLOTCONF4, mask, slot); break; case 8: dev_dbg(dai->codec->dev, diff --git a/sound/soc/codecs/ab8500-codec.h b/sound/soc/codecs/ab8500-codec.h index 114f69a..4224b52 100644 --- a/sound/soc/codecs/ab8500-codec.h +++ b/sound/soc/codecs/ab8500-codec.h @@ -24,6 +24,13 @@ #define AB8500_SUPPORTED_RATE (SNDRV_PCM_RATE_48000) #define AB8500_SUPPORTED_FMT (SNDRV_PCM_FMTBIT_S16_LE) +/* AB8500 interface slot offset definitions */ + +#define AB8500_AD_DATA0_OFFSET 0 +#define AB8500_DA_DATA0_OFFSET 8 +#define AB8500_AD_DATA1_OFFSET 16 +#define AB8500_DA_DATA1_OFFSET 24 + /* AB8500 audio bank (0x0d) register definitions */ #define AB8500_POWERUP 0x00 -- cgit v0.10.2 From da33d723bcb3569400685b4e6e75a9894e2f42a7 Mon Sep 17 00:00:00 2001 From: Fabio Baltieri Date: Tue, 21 May 2013 12:04:09 +0200 Subject: ASoC: ab8500-codec: Set rx dai slots from rx_mask Replace hard coded rx slot numbers from ab8500_codec_set_dai_tdm_slot using the ones requested by the machine driver in rx_mask instead. Signed-off-by: Fabio Baltieri Signed-off-by: Mark Brown diff --git a/sound/soc/codecs/ab8500-codec.c b/sound/soc/codecs/ab8500-codec.c index bace321..4ca45b9 100644 --- a/sound/soc/codecs/ab8500-codec.c +++ b/sound/soc/codecs/ab8500-codec.c @@ -2334,25 +2334,36 @@ static int ab8500_codec_set_dai_tdm_slot(struct snd_soc_dai *dai, } /* Setup TDM AD according to active RX-slots */ + + if (rx_mask & ~0xff) + return -EINVAL; + + rx_mask = rx_mask << AB8500_AD_DATA0_OFFSET; slots_active = hweight32(rx_mask); + dev_dbg(dai->codec->dev, "%s: Slots, active, RX: %d\n", __func__, slots_active); + switch (slots_active) { case 0: break; case 1: - /* AD_OUT3 -> slot 0 & 1 */ - snd_soc_update_bits(codec, AB8500_ADSLOTSEL1, AB8500_MASK_ALL, - AB8500_ADSLOTSELX_AD_OUT3_TO_SLOT_EVEN | - AB8500_ADSLOTSELX_AD_OUT3_TO_SLOT_ODD); + slot = find_first_bit((unsigned long *)&rx_mask, 32); + snd_soc_update_bits(codec, AB8500_ADSLOTSEL(slot), + AB8500_MASK_SLOT(slot), + AB8500_ADSLOTSELX_AD_OUT_TO_SLOT(AB8500_AD_OUT3, slot)); break; case 2: - /* AD_OUT3 -> slot 0, AD_OUT2 -> slot 1 */ + slot = find_first_bit((unsigned long *)&rx_mask, 32); + snd_soc_update_bits(codec, + AB8500_ADSLOTSEL(slot), + AB8500_MASK_SLOT(slot), + AB8500_ADSLOTSELX_AD_OUT_TO_SLOT(AB8500_AD_OUT3, slot)); + slot = find_next_bit((unsigned long *)&rx_mask, 32, slot + 1); snd_soc_update_bits(codec, - AB8500_ADSLOTSEL1, - AB8500_MASK_ALL, - AB8500_ADSLOTSELX_AD_OUT3_TO_SLOT_EVEN | - AB8500_ADSLOTSELX_AD_OUT2_TO_SLOT_ODD); + AB8500_ADSLOTSEL(slot), + AB8500_MASK_SLOT(slot), + AB8500_ADSLOTSELX_AD_OUT_TO_SLOT(AB8500_AD_OUT2, slot)); break; case 8: dev_dbg(dai->codec->dev, diff --git a/sound/soc/codecs/ab8500-codec.h b/sound/soc/codecs/ab8500-codec.h index 64c14ce..e2e5442 100644 --- a/sound/soc/codecs/ab8500-codec.h +++ b/sound/soc/codecs/ab8500-codec.h @@ -80,6 +80,7 @@ #define AB8500_ADSLOTSEL14 0x2C #define AB8500_ADSLOTSEL15 0x2D #define AB8500_ADSLOTSEL16 0x2E +#define AB8500_ADSLOTSEL(slot) (AB8500_ADSLOTSEL1 + (slot >> 1)) #define AB8500_ADSLOTHIZCTRL1 0x2F #define AB8500_ADSLOTHIZCTRL2 0x30 #define AB8500_ADSLOTHIZCTRL3 0x31 @@ -151,6 +152,7 @@ #define AB8500_CACHEREGNUM (AB8500_LAST_REG + 1) #define AB8500_MASK_ALL 0xFF +#define AB8500_MASK_SLOT(slot) ((slot & 1) ? 0xF0 : 0x0F) #define AB8500_MASK_NONE 0x00 /* AB8500_POWERUP */ @@ -354,28 +356,21 @@ #define AB8500_DIGIFCONF4_IF1WL0 0 /* AB8500_ADSLOTSELX */ -#define AB8500_ADSLOTSELX_AD_OUT1_TO_SLOT_ODD 0x00 -#define AB8500_ADSLOTSELX_AD_OUT2_TO_SLOT_ODD 0x10 -#define AB8500_ADSLOTSELX_AD_OUT3_TO_SLOT_ODD 0x20 -#define AB8500_ADSLOTSELX_AD_OUT4_TO_SLOT_ODD 0x30 -#define AB8500_ADSLOTSELX_AD_OUT5_TO_SLOT_ODD 0x40 -#define AB8500_ADSLOTSELX_AD_OUT6_TO_SLOT_ODD 0x50 -#define AB8500_ADSLOTSELX_AD_OUT7_TO_SLOT_ODD 0x60 -#define AB8500_ADSLOTSELX_AD_OUT8_TO_SLOT_ODD 0x70 -#define AB8500_ADSLOTSELX_ZEROES_TO_SLOT_ODD 0x80 -#define AB8500_ADSLOTSELX_TRISTATE_TO_SLOT_ODD 0xF0 -#define AB8500_ADSLOTSELX_AD_OUT1_TO_SLOT_EVEN 0x00 -#define AB8500_ADSLOTSELX_AD_OUT2_TO_SLOT_EVEN 0x01 -#define AB8500_ADSLOTSELX_AD_OUT3_TO_SLOT_EVEN 0x02 -#define AB8500_ADSLOTSELX_AD_OUT4_TO_SLOT_EVEN 0x03 -#define AB8500_ADSLOTSELX_AD_OUT5_TO_SLOT_EVEN 0x04 -#define AB8500_ADSLOTSELX_AD_OUT6_TO_SLOT_EVEN 0x05 -#define AB8500_ADSLOTSELX_AD_OUT7_TO_SLOT_EVEN 0x06 -#define AB8500_ADSLOTSELX_AD_OUT8_TO_SLOT_EVEN 0x07 -#define AB8500_ADSLOTSELX_ZEROES_TO_SLOT_EVEN 0x08 -#define AB8500_ADSLOTSELX_TRISTATE_TO_SLOT_EVEN 0x0F +#define AB8500_AD_OUT1 0x0 +#define AB8500_AD_OUT2 0x1 +#define AB8500_AD_OUT3 0x2 +#define AB8500_AD_OUT4 0x3 +#define AB8500_AD_OUT5 0x4 +#define AB8500_AD_OUT6 0x5 +#define AB8500_AD_OUT7 0x6 +#define AB8500_AD_OUT8 0x7 +#define AB8500_ZEROES 0x8 +#define AB8500_TRISTATE 0xF #define AB8500_ADSLOTSELX_EVEN_SHIFT 0 #define AB8500_ADSLOTSELX_ODD_SHIFT 4 +#define AB8500_ADSLOTSELX_AD_OUT_TO_SLOT(out, slot) \ + ((out) << (((slot) & 1) ? \ + AB8500_ADSLOTSELX_ODD_SHIFT : AB8500_ADSLOTSELX_EVEN_SHIFT)) /* AB8500_ADSLOTHIZCTRL1 */ /* AB8500_ADSLOTHIZCTRL2 */ -- cgit v0.10.2 From f773fc6dca4619bdf8da767eaba101a83b766059 Mon Sep 17 00:00:00 2001 From: Charles Keepax Date: Tue, 21 May 2013 14:56:58 +0100 Subject: mfd: arizona: Change fast_start pdata name to better reflect functionality The bit in the register enables MICBIAS fast startup when clear not when set. This patch changes the name of this pdata option to soft_start to better match the functionality. We rename rather than invert the handling to keep the same default functionality, which is fast start active. Signed-off-by: Charles Keepax Signed-off-by: Mark Brown diff --git a/drivers/mfd/arizona-core.c b/drivers/mfd/arizona-core.c index 437f199..74b4481 100644 --- a/drivers/mfd/arizona-core.c +++ b/drivers/mfd/arizona-core.c @@ -860,7 +860,7 @@ int arizona_dev_init(struct arizona *arizona) if (arizona->pdata.micbias[i].discharge) val |= ARIZONA_MICB1_DISCH; - if (arizona->pdata.micbias[i].fast_start) + if (arizona->pdata.micbias[i].soft_start) val |= ARIZONA_MICB1_RATE; if (arizona->pdata.micbias[i].bypass) diff --git a/include/linux/mfd/arizona/pdata.h b/include/linux/mfd/arizona/pdata.h index 80dead1..12a5c13 100644 --- a/include/linux/mfd/arizona/pdata.h +++ b/include/linux/mfd/arizona/pdata.h @@ -77,7 +77,7 @@ struct arizona_micbias { int mV; /** Regulated voltage */ unsigned int ext_cap:1; /** External capacitor fitted */ unsigned int discharge:1; /** Actively discharge */ - unsigned int fast_start:1; /** Enable aggressive startup ramp rate */ + unsigned int soft_start:1; /** Disable aggressive startup ramp rate */ unsigned int bypass:1; /** Use bypass mode */ }; -- cgit v0.10.2 From 200ceb962f7b00815259bf3cb2df5a0ac15eb99d Mon Sep 17 00:00:00 2001 From: Barry Song <21cnbao@gmail.com> Date: Sat, 18 May 2013 20:25:00 +0800 Subject: ASoC: dfbmcs320: make the driver common for other BT modules DFBM-CS320 is only one of bluetooth modules using CSR bluetooth chips, we don't want everyone to have a seperate codec driver. anyway, the feature of Bluetooth SCO is same on all platforms, so this patch makes the DFBM-CS320 driver become a common BT SCO link driver. Signed-off-by: Barry Song Signed-off-by: Mark Brown diff --git a/sound/soc/codecs/Kconfig b/sound/soc/codecs/Kconfig index 2f45f00..395fda2 100644 --- a/sound/soc/codecs/Kconfig +++ b/sound/soc/codecs/Kconfig @@ -40,7 +40,7 @@ config SND_SOC_ALL_CODECS select SND_SOC_DA7213 if I2C select SND_SOC_DA732X if I2C select SND_SOC_DA9055 if I2C - select SND_SOC_DFBMCS320 + select SND_SOC_BT_SCO select SND_SOC_ISABELLE if I2C select SND_SOC_JZ4740_CODEC select SND_SOC_LM4857 if I2C @@ -263,7 +263,7 @@ config SND_SOC_DA732X config SND_SOC_DA9055 tristate -config SND_SOC_DFBMCS320 +config SND_SOC_BT_SCO tristate config SND_SOC_DMIC diff --git a/sound/soc/codecs/Makefile b/sound/soc/codecs/Makefile index b9e41c9..5ba9be8 100644 --- a/sound/soc/codecs/Makefile +++ b/sound/soc/codecs/Makefile @@ -27,7 +27,7 @@ snd-soc-da7210-objs := da7210.o snd-soc-da7213-objs := da7213.o snd-soc-da732x-objs := da732x.o snd-soc-da9055-objs := da9055.o -snd-soc-dfbmcs320-objs := dfbmcs320.o +snd-soc-bt-sco-objs := bt-sco.o snd-soc-dmic-objs := dmic.o snd-soc-isabelle-objs := isabelle.o snd-soc-jz4740-codec-objs := jz4740.o @@ -154,7 +154,7 @@ obj-$(CONFIG_SND_SOC_DA7210) += snd-soc-da7210.o obj-$(CONFIG_SND_SOC_DA7213) += snd-soc-da7213.o obj-$(CONFIG_SND_SOC_DA732X) += snd-soc-da732x.o obj-$(CONFIG_SND_SOC_DA9055) += snd-soc-da9055.o -obj-$(CONFIG_SND_SOC_DFBMCS320) += snd-soc-dfbmcs320.o +obj-$(CONFIG_SND_SOC_BT_SCO) += snd-soc-bt-sco.o obj-$(CONFIG_SND_SOC_DMIC) += snd-soc-dmic.o obj-$(CONFIG_SND_SOC_ISABELLE) += snd-soc-isabelle.o obj-$(CONFIG_SND_SOC_JZ4740_CODEC) += snd-soc-jz4740-codec.o diff --git a/sound/soc/codecs/bt-sco.c b/sound/soc/codecs/bt-sco.c new file mode 100644 index 0000000..a081d9f --- /dev/null +++ b/sound/soc/codecs/bt-sco.c @@ -0,0 +1,71 @@ +/* + * Driver for generic Bluetooth SCO link + * Copyright 2011 Lars-Peter Clausen + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + * + */ + +#include +#include +#include + +#include + +static struct snd_soc_dai_driver bt_sco_dai = { + .name = "bt-sco-pcm", + .playback = { + .channels_min = 1, + .channels_max = 1, + .rates = SNDRV_PCM_RATE_8000, + .formats = SNDRV_PCM_FMTBIT_S16_LE, + }, + .capture = { + .channels_min = 1, + .channels_max = 1, + .rates = SNDRV_PCM_RATE_8000, + .formats = SNDRV_PCM_FMTBIT_S16_LE, + }, +}; + +static struct snd_soc_codec_driver soc_codec_dev_bt_sco; + +static int bt_sco_probe(struct platform_device *pdev) +{ + return snd_soc_register_codec(&pdev->dev, &soc_codec_dev_bt_sco, + &bt_sco_dai, 1); +} + +static int bt_sco_remove(struct platform_device *pdev) +{ + snd_soc_unregister_codec(&pdev->dev); + + return 0; +} + +static struct platform_device_id bt_sco_driver_ids[] = { + { + .name = "dfbmcs320", + }, + {}, +}; +MODULE_DEVICE_TABLE(platform, bt_sco_driver_ids); + +static struct platform_driver bt_sco_driver = { + .driver = { + .name = "bt-sco", + .owner = THIS_MODULE, + }, + .probe = bt_sco_probe, + .remove = bt_sco_remove, + .id_table = bt_sco_driver_ids, +}; + +module_platform_driver(bt_sco_driver); + +MODULE_AUTHOR("Lars-Peter Clausen "); +MODULE_DESCRIPTION("ASoC generic bluethooth sco link driver"); +MODULE_LICENSE("GPL"); diff --git a/sound/soc/codecs/dfbmcs320.c b/sound/soc/codecs/dfbmcs320.c deleted file mode 100644 index 4f4f7f4..0000000 --- a/sound/soc/codecs/dfbmcs320.c +++ /dev/null @@ -1,62 +0,0 @@ -/* - * Driver for the DFBM-CS320 bluetooth module - * Copyright 2011 Lars-Peter Clausen - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - * - */ - -#include -#include -#include - -#include - -static struct snd_soc_dai_driver dfbmcs320_dai = { - .name = "dfbmcs320-pcm", - .playback = { - .channels_min = 1, - .channels_max = 1, - .rates = SNDRV_PCM_RATE_8000, - .formats = SNDRV_PCM_FMTBIT_S16_LE, - }, - .capture = { - .channels_min = 1, - .channels_max = 1, - .rates = SNDRV_PCM_RATE_8000, - .formats = SNDRV_PCM_FMTBIT_S16_LE, - }, -}; - -static struct snd_soc_codec_driver soc_codec_dev_dfbmcs320; - -static int dfbmcs320_probe(struct platform_device *pdev) -{ - return snd_soc_register_codec(&pdev->dev, &soc_codec_dev_dfbmcs320, - &dfbmcs320_dai, 1); -} - -static int dfbmcs320_remove(struct platform_device *pdev) -{ - snd_soc_unregister_codec(&pdev->dev); - - return 0; -} - -static struct platform_driver dfmcs320_driver = { - .driver = { - .name = "dfbmcs320", - .owner = THIS_MODULE, - }, - .probe = dfbmcs320_probe, - .remove = dfbmcs320_remove, -}; - -module_platform_driver(dfmcs320_driver); - -MODULE_AUTHOR("Lars-Peter Clausen "); -MODULE_DESCRIPTION("ASoC DFBM-CS320 bluethooth module driver"); -MODULE_LICENSE("GPL"); diff --git a/sound/soc/samsung/Kconfig b/sound/soc/samsung/Kconfig index 475fb0d..ae0ea87 100644 --- a/sound/soc/samsung/Kconfig +++ b/sound/soc/samsung/Kconfig @@ -39,7 +39,7 @@ config SND_SOC_SAMSUNG_NEO1973_WM8753 depends on SND_SOC_SAMSUNG && MACH_NEO1973_GTA02 select SND_S3C24XX_I2S select SND_SOC_WM8753 - select SND_SOC_DFBMCS320 + select SND_SOC_SCO help Say Y here to enable audio support for the Openmoko Neo1973 Smartphones. diff --git a/sound/soc/samsung/neo1973_wm8753.c b/sound/soc/samsung/neo1973_wm8753.c index e591c38..807db41 100644 --- a/sound/soc/samsung/neo1973_wm8753.c +++ b/sound/soc/samsung/neo1973_wm8753.c @@ -373,7 +373,7 @@ static struct snd_soc_dai_link neo1973_dai[] = { { /* Voice via BT */ .name = "Bluetooth", .stream_name = "Voice", - .cpu_dai_name = "dfbmcs320-pcm", + .cpu_dai_name = "bt-sco-pcm", .codec_dai_name = "wm8753-voice", .codec_name = "wm8753.0-001a", .ops = &neo1973_voice_ops, -- cgit v0.10.2 From cf1f7c6e8756646db7a0d883013cedd90eb90dd4 Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Thu, 23 May 2013 00:12:53 +0200 Subject: ASoC: Fix early event callback list iteration The power_list field is used when adding a widget to a power sequence list. Use the same field when iterating the list using list_for_each_entry, otherwise we'll see undefined behavior. Signed-off-by: Lars-Peter Clausen Signed-off-by: Mark Brown diff --git a/sound/soc/soc-dapm.c b/sound/soc/soc-dapm.c index 071579b..3507346 100644 --- a/sound/soc/soc-dapm.c +++ b/sound/soc/soc-dapm.c @@ -1738,11 +1738,11 @@ static int dapm_power_widgets(struct snd_soc_dapm_context *dapm, int event) &async_domain); async_synchronize_full_domain(&async_domain); - list_for_each_entry(w, &down_list, list) { + list_for_each_entry(w, &down_list, power_list) { dapm_seq_check_event(dapm, w, SND_SOC_DAPM_WILL_PMD); } - list_for_each_entry(w, &up_list, list) { + list_for_each_entry(w, &up_list, power_list) { dapm_seq_check_event(dapm, w, SND_SOC_DAPM_WILL_PMU); } -- cgit v0.10.2 From e5657054ff508c9e547a8ceb931de07838ee3ba0 Mon Sep 17 00:00:00 2001 From: Mark Brown Date: Wed, 22 May 2013 18:55:25 -0500 Subject: mfd: wm5110: Make DSPn_STATUS_3 readable These registers have been documented since the driver was originally submitted so expose them. Signed-off-by: Mark Brown diff --git a/drivers/mfd/wm5110-tables.c b/drivers/mfd/wm5110-tables.c index c415998..2a79723 100644 --- a/drivers/mfd/wm5110-tables.c +++ b/drivers/mfd/wm5110-tables.c @@ -2273,18 +2273,22 @@ static bool wm5110_readable_register(struct device *dev, unsigned int reg) case ARIZONA_DSP1_CLOCKING_1: case ARIZONA_DSP1_STATUS_1: case ARIZONA_DSP1_STATUS_2: + case ARIZONA_DSP1_STATUS_3: case ARIZONA_DSP2_CONTROL_1: case ARIZONA_DSP2_CLOCKING_1: case ARIZONA_DSP2_STATUS_1: case ARIZONA_DSP2_STATUS_2: + case ARIZONA_DSP2_STATUS_3: case ARIZONA_DSP3_CONTROL_1: case ARIZONA_DSP3_CLOCKING_1: case ARIZONA_DSP3_STATUS_1: case ARIZONA_DSP3_STATUS_2: + case ARIZONA_DSP3_STATUS_3: case ARIZONA_DSP4_CONTROL_1: case ARIZONA_DSP4_CLOCKING_1: case ARIZONA_DSP4_STATUS_1: case ARIZONA_DSP4_STATUS_2: + case ARIZONA_DSP4_STATUS_3: return true; default: return false; @@ -2334,12 +2338,16 @@ static bool wm5110_volatile_register(struct device *dev, unsigned int reg) case ARIZONA_DSP1_CLOCKING_1: case ARIZONA_DSP1_STATUS_1: case ARIZONA_DSP1_STATUS_2: + case ARIZONA_DSP1_STATUS_3: case ARIZONA_DSP2_STATUS_1: case ARIZONA_DSP2_STATUS_2: + case ARIZONA_DSP2_STATUS_3: case ARIZONA_DSP3_STATUS_1: case ARIZONA_DSP3_STATUS_2: + case ARIZONA_DSP3_STATUS_3: case ARIZONA_DSP4_STATUS_1: case ARIZONA_DSP4_STATUS_2: + case ARIZONA_DSP4_STATUS_3: return true; default: return false; diff --git a/include/linux/mfd/arizona/registers.h b/include/linux/mfd/arizona/registers.h index 715b6ba..4730b5c 100644 --- a/include/linux/mfd/arizona/registers.h +++ b/include/linux/mfd/arizona/registers.h @@ -1002,6 +1002,7 @@ #define ARIZONA_DSP2_CLOCKING_1 0x1201 #define ARIZONA_DSP2_STATUS_1 0x1204 #define ARIZONA_DSP2_STATUS_2 0x1205 +#define ARIZONA_DSP2_STATUS_3 0x1206 #define ARIZONA_DSP2_SCRATCH_0 0x1240 #define ARIZONA_DSP2_SCRATCH_1 0x1241 #define ARIZONA_DSP2_SCRATCH_2 0x1242 @@ -1010,6 +1011,7 @@ #define ARIZONA_DSP3_CLOCKING_1 0x1301 #define ARIZONA_DSP3_STATUS_1 0x1304 #define ARIZONA_DSP3_STATUS_2 0x1305 +#define ARIZONA_DSP3_STATUS_3 0x1306 #define ARIZONA_DSP3_SCRATCH_0 0x1340 #define ARIZONA_DSP3_SCRATCH_1 0x1341 #define ARIZONA_DSP3_SCRATCH_2 0x1342 @@ -1018,6 +1020,7 @@ #define ARIZONA_DSP4_CLOCKING_1 0x1401 #define ARIZONA_DSP4_STATUS_1 0x1404 #define ARIZONA_DSP4_STATUS_2 0x1405 +#define ARIZONA_DSP4_STATUS_3 0x1406 #define ARIZONA_DSP4_SCRATCH_0 0x1440 #define ARIZONA_DSP4_SCRATCH_1 0x1441 #define ARIZONA_DSP4_SCRATCH_2 0x1442 -- cgit v0.10.2 From 47f5b692e04a8d7989ee14591a61be26e340a17b Mon Sep 17 00:00:00 2001 From: Daniel Mack Date: Thu, 23 May 2013 13:58:00 +0200 Subject: ASoC: adau1701: refactor firmware loading function Pass a struct i2c_client * to adau1701_load_firmware directly to make the code more readable. Signed-off-by: Daniel Mack Acked-by: Lars-Peter Clausen Signed-off-by: Mark Brown diff --git a/sound/soc/codecs/adau1701.c b/sound/soc/codecs/adau1701.c index dafdbe8..95e1677 100644 --- a/sound/soc/codecs/adau1701.c +++ b/sound/soc/codecs/adau1701.c @@ -180,9 +180,9 @@ static unsigned int adau1701_read(struct snd_soc_codec *codec, unsigned int reg) return value; } -static int adau1701_load_firmware(struct snd_soc_codec *codec) +static int adau1701_load_firmware(struct i2c_client *client) { - return process_sigma_firmware(codec->control_data, ADAU1701_FIRMWARE); + return process_sigma_firmware(client, ADAU1701_FIRMWARE); } static int adau1701_set_capture_pcm_format(struct snd_soc_codec *codec, @@ -455,10 +455,11 @@ static struct snd_soc_dai_driver adau1701_dai = { static int adau1701_probe(struct snd_soc_codec *codec) { int ret; + struct i2c_client *client = to_i2c_client(codec->dev); - codec->control_data = to_i2c_client(codec->dev); + codec->control_data = client; - ret = adau1701_load_firmware(codec); + ret = adau1701_load_firmware(client); if (ret) dev_warn(codec->dev, "Failed to load firmware\n"); -- cgit v0.10.2 From b6b5e76bb8bb22ecff90a7840dc4845d63328289 Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Thu, 23 May 2013 20:14:50 +0200 Subject: ASoC: Add ssm2518 support This patch adds a ASoC CODEC driver for the SSM2516. The SSM2516 is a stereo Class-D audio amplifier with an I2S interface for audio in and a built-in dynamic range control processor. Signed-off-by: Lars-Peter Clausen Signed-off-by: Mark Brown diff --git a/Documentation/devicetree/bindings/sound/ssm2518.txt b/Documentation/devicetree/bindings/sound/ssm2518.txt new file mode 100644 index 0000000..59381a7 --- /dev/null +++ b/Documentation/devicetree/bindings/sound/ssm2518.txt @@ -0,0 +1,20 @@ +SSM2518 audio amplifier + +This device supports I2C only. + +Required properties: + - compatible : Must be "adi,ssm2518" + - reg : the I2C address of the device. This will either be 0x34 (ADDR pin low) + or 0x35 (ADDR pin high) + +Optional properties: + - gpios : GPIO connected to the nSD pin. If the property is not present it is + assumed that the nSD pin is hardwired to always on. + +Example: + + ssm2518: ssm2518@34 { + compatible = "adi,ssm2518"; + reg = <0x34>; + gpios = <&gpio 5 0>; + }; diff --git a/include/linux/platform_data/ssm2518.h b/include/linux/platform_data/ssm2518.h new file mode 100644 index 0000000..9a8e3ea --- /dev/null +++ b/include/linux/platform_data/ssm2518.h @@ -0,0 +1,22 @@ +/* + * SSM2518 amplifier audio driver + * + * Copyright 2013 Analog Devices Inc. + * Author: Lars-Peter Clausen + * + * Licensed under the GPL-2. + */ + +#ifndef __LINUX_PLATFORM_DATA_SSM2518_H__ +#define __LINUX_PLATFORM_DATA_SSM2518_H__ + +/** + * struct ssm2518_platform_data - Platform data for the ssm2518 driver + * @enable_gpio: GPIO connected to the nSD pin. Set to -1 if the nSD pin is + * hardwired. + */ +struct ssm2518_platform_data { + int enable_gpio; +}; + +#endif diff --git a/sound/soc/codecs/Kconfig b/sound/soc/codecs/Kconfig index 2f45f00..d76609a 100644 --- a/sound/soc/codecs/Kconfig +++ b/sound/soc/codecs/Kconfig @@ -60,6 +60,7 @@ config SND_SOC_ALL_CODECS select SND_SOC_SI476X if MFD_SI476X_CORE select SND_SOC_SN95031 if INTEL_SCU_IPC select SND_SOC_SPDIF + select SND_SOC_SSM2518 if I2C select SND_SOC_SSM2602 if SND_SOC_I2C_AND_SPI select SND_SOC_STA32X if I2C select SND_SOC_STA529 if I2C @@ -313,6 +314,9 @@ config SND_SOC_SN95031 config SND_SOC_SPDIF tristate +config SND_SOC_SSM2518 + tristate + config SND_SOC_SSM2602 tristate diff --git a/sound/soc/codecs/Makefile b/sound/soc/codecs/Makefile index b9e41c9..d85be48 100644 --- a/sound/soc/codecs/Makefile +++ b/sound/soc/codecs/Makefile @@ -52,6 +52,7 @@ snd-soc-si476x-objs := si476x.o snd-soc-sn95031-objs := sn95031.o snd-soc-spdif-tx-objs := spdif_transciever.o snd-soc-spdif-rx-objs := spdif_receiver.o +snd-soc-ssm2518-objs := ssm2518.o snd-soc-ssm2602-objs := ssm2602.o snd-soc-sta32x-objs := sta32x.o snd-soc-sta529-objs := sta529.o @@ -176,6 +177,7 @@ obj-$(CONFIG_SND_SOC_SIGMADSP) += snd-soc-sigmadsp.o obj-$(CONFIG_SND_SOC_SI476X) += snd-soc-si476x.o obj-$(CONFIG_SND_SOC_SN95031) +=snd-soc-sn95031.o obj-$(CONFIG_SND_SOC_SPDIF) += snd-soc-spdif-rx.o snd-soc-spdif-tx.o +obj-$(CONFIG_SND_SOC_SSM2518) += snd-soc-ssm2518.o obj-$(CONFIG_SND_SOC_SSM2602) += snd-soc-ssm2602.o obj-$(CONFIG_SND_SOC_STA32X) += snd-soc-sta32x.o obj-$(CONFIG_SND_SOC_STA529) += snd-soc-sta529.o diff --git a/sound/soc/codecs/ssm2518.c b/sound/soc/codecs/ssm2518.c new file mode 100644 index 0000000..3139a1b --- /dev/null +++ b/sound/soc/codecs/ssm2518.c @@ -0,0 +1,856 @@ +/* + * SSM2518 amplifier audio driver + * + * Copyright 2013 Analog Devices Inc. + * Author: Lars-Peter Clausen + * + * Licensed under the GPL-2. + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include "ssm2518.h" + +#define SSM2518_REG_POWER1 0x00 +#define SSM2518_REG_CLOCK 0x01 +#define SSM2518_REG_SAI_CTRL1 0x02 +#define SSM2518_REG_SAI_CTRL2 0x03 +#define SSM2518_REG_CHAN_MAP 0x04 +#define SSM2518_REG_LEFT_VOL 0x05 +#define SSM2518_REG_RIGHT_VOL 0x06 +#define SSM2518_REG_MUTE_CTRL 0x07 +#define SSM2518_REG_FAULT_CTRL 0x08 +#define SSM2518_REG_POWER2 0x09 +#define SSM2518_REG_DRC_1 0x0a +#define SSM2518_REG_DRC_2 0x0b +#define SSM2518_REG_DRC_3 0x0c +#define SSM2518_REG_DRC_4 0x0d +#define SSM2518_REG_DRC_5 0x0e +#define SSM2518_REG_DRC_6 0x0f +#define SSM2518_REG_DRC_7 0x10 +#define SSM2518_REG_DRC_8 0x11 +#define SSM2518_REG_DRC_9 0x12 + +#define SSM2518_POWER1_RESET BIT(7) +#define SSM2518_POWER1_NO_BCLK BIT(5) +#define SSM2518_POWER1_MCS_MASK (0xf << 1) +#define SSM2518_POWER1_MCS_64FS (0x0 << 1) +#define SSM2518_POWER1_MCS_128FS (0x1 << 1) +#define SSM2518_POWER1_MCS_256FS (0x2 << 1) +#define SSM2518_POWER1_MCS_384FS (0x3 << 1) +#define SSM2518_POWER1_MCS_512FS (0x4 << 1) +#define SSM2518_POWER1_MCS_768FS (0x5 << 1) +#define SSM2518_POWER1_MCS_100FS (0x6 << 1) +#define SSM2518_POWER1_MCS_200FS (0x7 << 1) +#define SSM2518_POWER1_MCS_400FS (0x8 << 1) +#define SSM2518_POWER1_SPWDN BIT(0) + +#define SSM2518_CLOCK_ASR BIT(0) + +#define SSM2518_SAI_CTRL1_FMT_MASK (0x3 << 5) +#define SSM2518_SAI_CTRL1_FMT_I2S (0x0 << 5) +#define SSM2518_SAI_CTRL1_FMT_LJ (0x1 << 5) +#define SSM2518_SAI_CTRL1_FMT_RJ_24BIT (0x2 << 5) +#define SSM2518_SAI_CTRL1_FMT_RJ_16BIT (0x3 << 5) + +#define SSM2518_SAI_CTRL1_SAI_MASK (0x7 << 2) +#define SSM2518_SAI_CTRL1_SAI_I2S (0x0 << 2) +#define SSM2518_SAI_CTRL1_SAI_TDM_2 (0x1 << 2) +#define SSM2518_SAI_CTRL1_SAI_TDM_4 (0x2 << 2) +#define SSM2518_SAI_CTRL1_SAI_TDM_8 (0x3 << 2) +#define SSM2518_SAI_CTRL1_SAI_TDM_16 (0x4 << 2) +#define SSM2518_SAI_CTRL1_SAI_MONO (0x5 << 2) + +#define SSM2518_SAI_CTRL1_FS_MASK (0x3) +#define SSM2518_SAI_CTRL1_FS_8000_12000 (0x0) +#define SSM2518_SAI_CTRL1_FS_16000_24000 (0x1) +#define SSM2518_SAI_CTRL1_FS_32000_48000 (0x2) +#define SSM2518_SAI_CTRL1_FS_64000_96000 (0x3) + +#define SSM2518_SAI_CTRL2_BCLK_INTERAL BIT(7) +#define SSM2518_SAI_CTRL2_LRCLK_PULSE BIT(6) +#define SSM2518_SAI_CTRL2_LRCLK_INVERT BIT(5) +#define SSM2518_SAI_CTRL2_MSB BIT(4) +#define SSM2518_SAI_CTRL2_SLOT_WIDTH_MASK (0x3 << 2) +#define SSM2518_SAI_CTRL2_SLOT_WIDTH_32 (0x0 << 2) +#define SSM2518_SAI_CTRL2_SLOT_WIDTH_24 (0x1 << 2) +#define SSM2518_SAI_CTRL2_SLOT_WIDTH_16 (0x2 << 2) +#define SSM2518_SAI_CTRL2_BCLK_INVERT BIT(1) + +#define SSM2518_CHAN_MAP_RIGHT_SLOT_OFFSET 4 +#define SSM2518_CHAN_MAP_RIGHT_SLOT_MASK 0xf0 +#define SSM2518_CHAN_MAP_LEFT_SLOT_OFFSET 0 +#define SSM2518_CHAN_MAP_LEFT_SLOT_MASK 0x0f + +#define SSM2518_MUTE_CTRL_ANA_GAIN BIT(5) +#define SSM2518_MUTE_CTRL_MUTE_MASTER BIT(0) + +#define SSM2518_POWER2_APWDN BIT(0) + +#define SSM2518_DAC_MUTE BIT(6) +#define SSM2518_DAC_FS_MASK 0x07 +#define SSM2518_DAC_FS_8000 0x00 +#define SSM2518_DAC_FS_16000 0x01 +#define SSM2518_DAC_FS_32000 0x02 +#define SSM2518_DAC_FS_64000 0x03 +#define SSM2518_DAC_FS_128000 0x04 + +struct ssm2518 { + struct regmap *regmap; + bool right_j; + + unsigned int sysclk; + const struct snd_pcm_hw_constraint_list *constraints; + + int enable_gpio; +}; + +static const struct reg_default ssm2518_reg_defaults[] = { + { 0x00, 0x05 }, + { 0x01, 0x00 }, + { 0x02, 0x02 }, + { 0x03, 0x00 }, + { 0x04, 0x10 }, + { 0x05, 0x40 }, + { 0x06, 0x40 }, + { 0x07, 0x81 }, + { 0x08, 0x0c }, + { 0x09, 0x99 }, + { 0x0a, 0x7c }, + { 0x0b, 0x5b }, + { 0x0c, 0x57 }, + { 0x0d, 0x89 }, + { 0x0e, 0x8c }, + { 0x0f, 0x77 }, + { 0x10, 0x26 }, + { 0x11, 0x1c }, + { 0x12, 0x97 }, +}; + +static const DECLARE_TLV_DB_MINMAX_MUTE(ssm2518_vol_tlv, -7125, 2400); +static const DECLARE_TLV_DB_SCALE(ssm2518_compressor_tlv, -3400, 200, 0); +static const DECLARE_TLV_DB_SCALE(ssm2518_expander_tlv, -8100, 300, 0); +static const DECLARE_TLV_DB_SCALE(ssm2518_noise_gate_tlv, -9600, 300, 0); +static const DECLARE_TLV_DB_SCALE(ssm2518_post_drc_tlv, -2400, 300, 0); + +static const DECLARE_TLV_DB_RANGE(ssm2518_limiter_tlv, + 0, 7, TLV_DB_SCALE_ITEM(-2200, 200, 0), + 7, 15, TLV_DB_SCALE_ITEM(-800, 100, 0), +); + +static const char * const ssm2518_drc_peak_detector_attack_time_text[] = { + "0 ms", "0.1 ms", "0.19 ms", "0.37 ms", "0.75 ms", "1.5 ms", "3 ms", + "6 ms", "12 ms", "24 ms", "48 ms", "96 ms", "192 ms", "384 ms", + "768 ms", "1536 ms", +}; + +static const char * const ssm2518_drc_peak_detector_release_time_text[] = { + "0 ms", "1.5 ms", "3 ms", "6 ms", "12 ms", "24 ms", "48 ms", "96 ms", + "192 ms", "384 ms", "768 ms", "1536 ms", "3072 ms", "6144 ms", + "12288 ms", "24576 ms" +}; + +static const char * const ssm2518_drc_hold_time_text[] = { + "0 ms", "0.67 ms", "1.33 ms", "2.67 ms", "5.33 ms", "10.66 ms", + "21.32 ms", "42.64 ms", "85.28 ms", "170.56 ms", "341.12 ms", + "682.24 ms", "1364 ms", +}; + +static const SOC_ENUM_SINGLE_DECL(ssm2518_drc_peak_detector_attack_time_enum, + SSM2518_REG_DRC_2, 4, ssm2518_drc_peak_detector_attack_time_text); +static const SOC_ENUM_SINGLE_DECL(ssm2518_drc_peak_detector_release_time_enum, + SSM2518_REG_DRC_2, 0, ssm2518_drc_peak_detector_release_time_text); +static const SOC_ENUM_SINGLE_DECL(ssm2518_drc_attack_time_enum, + SSM2518_REG_DRC_6, 4, ssm2518_drc_peak_detector_attack_time_text); +static const SOC_ENUM_SINGLE_DECL(ssm2518_drc_decay_time_enum, + SSM2518_REG_DRC_6, 0, ssm2518_drc_peak_detector_release_time_text); +static const SOC_ENUM_SINGLE_DECL(ssm2518_drc_hold_time_enum, + SSM2518_REG_DRC_7, 4, ssm2518_drc_hold_time_text); +static const SOC_ENUM_SINGLE_DECL(ssm2518_drc_noise_gate_hold_time_enum, + SSM2518_REG_DRC_7, 0, ssm2518_drc_hold_time_text); +static const SOC_ENUM_SINGLE_DECL(ssm2518_drc_rms_averaging_time_enum, + SSM2518_REG_DRC_9, 0, ssm2518_drc_peak_detector_release_time_text); + +static const struct snd_kcontrol_new ssm2518_snd_controls[] = { + SOC_SINGLE("Playback De-emphasis Switch", SSM2518_REG_MUTE_CTRL, + 4, 1, 0), + SOC_DOUBLE_R_TLV("Master Playback Volume", SSM2518_REG_LEFT_VOL, + SSM2518_REG_RIGHT_VOL, 0, 0xff, 1, ssm2518_vol_tlv), + SOC_DOUBLE("Master Playback Switch", SSM2518_REG_MUTE_CTRL, 2, 1, 1, 1), + + SOC_SINGLE("Amp Low Power Mode Switch", SSM2518_REG_POWER2, 4, 1, 0), + SOC_SINGLE("DAC Low Power Mode Switch", SSM2518_REG_POWER2, 3, 1, 0), + + SOC_SINGLE("DRC Limiter Switch", SSM2518_REG_DRC_1, 5, 1, 0), + SOC_SINGLE("DRC Compressor Switch", SSM2518_REG_DRC_1, 4, 1, 0), + SOC_SINGLE("DRC Expander Switch", SSM2518_REG_DRC_1, 3, 1, 0), + SOC_SINGLE("DRC Noise Gate Switch", SSM2518_REG_DRC_1, 2, 1, 0), + SOC_DOUBLE("DRC Switch", SSM2518_REG_DRC_1, 0, 1, 1, 0), + + SOC_SINGLE_TLV("DRC Limiter Threshold Volume", + SSM2518_REG_DRC_3, 4, 15, 1, ssm2518_limiter_tlv), + SOC_SINGLE_TLV("DRC Compressor Lower Threshold Volume", + SSM2518_REG_DRC_3, 0, 15, 1, ssm2518_compressor_tlv), + SOC_SINGLE_TLV("DRC Expander Upper Threshold Volume", SSM2518_REG_DRC_4, + 4, 15, 1, ssm2518_expander_tlv), + SOC_SINGLE_TLV("DRC Noise Gate Threshold Volume", + SSM2518_REG_DRC_4, 0, 15, 1, ssm2518_noise_gate_tlv), + SOC_SINGLE_TLV("DRC Upper Output Threshold Volume", + SSM2518_REG_DRC_5, 4, 15, 1, ssm2518_limiter_tlv), + SOC_SINGLE_TLV("DRC Lower Output Threshold Volume", + SSM2518_REG_DRC_5, 0, 15, 1, ssm2518_noise_gate_tlv), + SOC_SINGLE_TLV("DRC Post Volume", SSM2518_REG_DRC_8, + 2, 15, 1, ssm2518_post_drc_tlv), + + SOC_ENUM("DRC Peak Detector Attack Time", + ssm2518_drc_peak_detector_attack_time_enum), + SOC_ENUM("DRC Peak Detector Release Time", + ssm2518_drc_peak_detector_release_time_enum), + SOC_ENUM("DRC Attack Time", ssm2518_drc_attack_time_enum), + SOC_ENUM("DRC Decay Time", ssm2518_drc_decay_time_enum), + SOC_ENUM("DRC Hold Time", ssm2518_drc_hold_time_enum), + SOC_ENUM("DRC Noise Gate Hold Time", + ssm2518_drc_noise_gate_hold_time_enum), + SOC_ENUM("DRC RMS Averaging Time", ssm2518_drc_rms_averaging_time_enum), +}; + +static const struct snd_soc_dapm_widget ssm2518_dapm_widgets[] = { + SND_SOC_DAPM_DAC("DACL", "HiFi Playback", SSM2518_REG_POWER2, 1, 1), + SND_SOC_DAPM_DAC("DACR", "HiFi Playback", SSM2518_REG_POWER2, 2, 1), + + SND_SOC_DAPM_OUTPUT("OUTL"), + SND_SOC_DAPM_OUTPUT("OUTR"), +}; + +static const struct snd_soc_dapm_route ssm2518_routes[] = { + { "OUTL", NULL, "DACL" }, + { "OUTR", NULL, "DACR" }, +}; + +struct ssm2518_mcs_lut { + unsigned int rate; + const unsigned int *sysclks; +}; + +static const unsigned int ssm2518_sysclks_2048000[] = { + 2048000, 4096000, 8192000, 12288000, 16384000, 24576000, + 3200000, 6400000, 12800000, 0 +}; + +static const unsigned int ssm2518_sysclks_2822000[] = { + 2822000, 5644800, 11289600, 16934400, 22579200, 33868800, + 4410000, 8820000, 17640000, 0 +}; + +static const unsigned int ssm2518_sysclks_3072000[] = { + 3072000, 6144000, 12288000, 16384000, 24576000, 38864000, + 4800000, 9600000, 19200000, 0 +}; + +static const struct ssm2518_mcs_lut ssm2518_mcs_lut[] = { + { 8000, ssm2518_sysclks_2048000, }, + { 11025, ssm2518_sysclks_2822000, }, + { 12000, ssm2518_sysclks_3072000, }, + { 16000, ssm2518_sysclks_2048000, }, + { 24000, ssm2518_sysclks_3072000, }, + { 22050, ssm2518_sysclks_2822000, }, + { 32000, ssm2518_sysclks_2048000, }, + { 44100, ssm2518_sysclks_2822000, }, + { 48000, ssm2518_sysclks_3072000, }, + { 96000, ssm2518_sysclks_3072000, }, +}; + +static const unsigned int ssm2518_rates_2048000[] = { + 8000, 16000, 32000, +}; + +static const struct snd_pcm_hw_constraint_list ssm2518_constraints_2048000 = { + .list = ssm2518_rates_2048000, + .count = ARRAY_SIZE(ssm2518_rates_2048000), +}; + +static const unsigned int ssm2518_rates_2822000[] = { + 11025, 22050, 44100, +}; + +static const struct snd_pcm_hw_constraint_list ssm2518_constraints_2822000 = { + .list = ssm2518_rates_2822000, + .count = ARRAY_SIZE(ssm2518_rates_2822000), +}; + +static const unsigned int ssm2518_rates_3072000[] = { + 12000, 24000, 48000, 96000, +}; + +static const struct snd_pcm_hw_constraint_list ssm2518_constraints_3072000 = { + .list = ssm2518_rates_3072000, + .count = ARRAY_SIZE(ssm2518_rates_3072000), +}; + +static const unsigned int ssm2518_rates_12288000[] = { + 8000, 12000, 16000, 24000, 32000, 48000, 96000, +}; + +static const struct snd_pcm_hw_constraint_list ssm2518_constraints_12288000 = { + .list = ssm2518_rates_12288000, + .count = ARRAY_SIZE(ssm2518_rates_12288000), +}; + +static unsigned int ssm2518_lookup_mcs(struct ssm2518 *ssm2518, + unsigned int rate) +{ + const unsigned int *sysclks = NULL; + int i; + + for (i = 0; i < ARRAY_SIZE(ssm2518_mcs_lut); i++) { + if (ssm2518_mcs_lut[i].rate == rate) { + sysclks = ssm2518_mcs_lut[i].sysclks; + break; + } + } + + if (!sysclks) + return -EINVAL; + + for (i = 0; sysclks[i]; i++) { + if (sysclks[i] == ssm2518->sysclk) + return i; + } + + return -EINVAL; +} + +static int ssm2518_hw_params(struct snd_pcm_substream *substream, + struct snd_pcm_hw_params *params, struct snd_soc_dai *dai) +{ + struct snd_soc_codec *codec = dai->codec; + struct ssm2518 *ssm2518 = snd_soc_codec_get_drvdata(codec); + unsigned int rate = params_rate(params); + unsigned int ctrl1, ctrl1_mask; + int mcs; + int ret; + + mcs = ssm2518_lookup_mcs(ssm2518, rate); + if (mcs < 0) + return mcs; + + ctrl1_mask = SSM2518_SAI_CTRL1_FS_MASK; + + if (rate >= 8000 && rate <= 12000) + ctrl1 = SSM2518_SAI_CTRL1_FS_8000_12000; + else if (rate >= 16000 && rate <= 24000) + ctrl1 = SSM2518_SAI_CTRL1_FS_16000_24000; + else if (rate >= 32000 && rate <= 48000) + ctrl1 = SSM2518_SAI_CTRL1_FS_32000_48000; + else if (rate >= 64000 && rate <= 96000) + ctrl1 = SSM2518_SAI_CTRL1_FS_64000_96000; + else + return -EINVAL; + + if (ssm2518->right_j) { + switch (params_format(params)) { + case SNDRV_PCM_FORMAT_S16_LE: + ctrl1 |= SSM2518_SAI_CTRL1_FMT_RJ_16BIT; + break; + case SNDRV_PCM_FORMAT_S24_LE: + ctrl1 |= SSM2518_SAI_CTRL1_FMT_RJ_24BIT; + break; + default: + return -EINVAL; + } + ctrl1_mask |= SSM2518_SAI_CTRL1_FMT_MASK; + } + + /* Disable auto samplerate detection */ + ret = regmap_update_bits(ssm2518->regmap, SSM2518_REG_CLOCK, + SSM2518_CLOCK_ASR, SSM2518_CLOCK_ASR); + if (ret < 0) + return ret; + + ret = regmap_update_bits(ssm2518->regmap, SSM2518_REG_SAI_CTRL1, + ctrl1_mask, ctrl1); + if (ret < 0) + return ret; + + return regmap_update_bits(ssm2518->regmap, SSM2518_REG_POWER1, + SSM2518_POWER1_MCS_MASK, mcs << 1); +} + +static int ssm2518_mute(struct snd_soc_dai *dai, int mute) +{ + struct ssm2518 *ssm2518 = snd_soc_codec_get_drvdata(dai->codec); + unsigned int val; + + if (mute) + val = SSM2518_MUTE_CTRL_MUTE_MASTER; + else + val = 0; + + return regmap_update_bits(ssm2518->regmap, SSM2518_REG_MUTE_CTRL, + SSM2518_MUTE_CTRL_MUTE_MASTER, val); +} + +static int ssm2518_set_dai_fmt(struct snd_soc_dai *dai, unsigned int fmt) +{ + struct ssm2518 *ssm2518 = snd_soc_codec_get_drvdata(dai->codec); + unsigned int ctrl1 = 0, ctrl2 = 0; + bool invert_fclk; + int ret; + + switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) { + case SND_SOC_DAIFMT_CBS_CFS: + break; + default: + return -EINVAL; + } + + switch (fmt & SND_SOC_DAIFMT_INV_MASK) { + case SND_SOC_DAIFMT_NB_NF: + invert_fclk = false; + break; + case SND_SOC_DAIFMT_IB_NF: + ctrl2 |= SSM2518_SAI_CTRL2_BCLK_INVERT; + invert_fclk = false; + break; + case SND_SOC_DAIFMT_NB_IF: + invert_fclk = true; + break; + case SND_SOC_DAIFMT_IB_IF: + ctrl2 |= SSM2518_SAI_CTRL2_BCLK_INVERT; + invert_fclk = true; + break; + default: + return -EINVAL; + } + + ssm2518->right_j = false; + switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) { + case SND_SOC_DAIFMT_I2S: + ctrl1 |= SSM2518_SAI_CTRL1_FMT_I2S; + break; + case SND_SOC_DAIFMT_LEFT_J: + ctrl1 |= SSM2518_SAI_CTRL1_FMT_LJ; + invert_fclk = !invert_fclk; + break; + case SND_SOC_DAIFMT_RIGHT_J: + ctrl1 |= SSM2518_SAI_CTRL1_FMT_RJ_24BIT; + ssm2518->right_j = true; + invert_fclk = !invert_fclk; + break; + case SND_SOC_DAIFMT_DSP_A: + ctrl2 |= SSM2518_SAI_CTRL2_LRCLK_PULSE; + ctrl1 |= SSM2518_SAI_CTRL1_FMT_I2S; + invert_fclk = false; + break; + case SND_SOC_DAIFMT_DSP_B: + ctrl2 |= SSM2518_SAI_CTRL2_LRCLK_PULSE; + ctrl1 |= SSM2518_SAI_CTRL1_FMT_LJ; + invert_fclk = false; + break; + default: + return -EINVAL; + } + + if (invert_fclk) + ctrl2 |= SSM2518_SAI_CTRL2_LRCLK_INVERT; + + ret = regmap_write(ssm2518->regmap, SSM2518_REG_SAI_CTRL1, ctrl1); + if (ret) + return ret; + + return regmap_write(ssm2518->regmap, SSM2518_REG_SAI_CTRL2, ctrl2); +} + +static int ssm2518_set_power(struct ssm2518 *ssm2518, bool enable) +{ + int ret = 0; + + if (!enable) { + ret = regmap_update_bits(ssm2518->regmap, SSM2518_REG_POWER1, + SSM2518_POWER1_SPWDN, SSM2518_POWER1_SPWDN); + regcache_mark_dirty(ssm2518->regmap); + } + + if (gpio_is_valid(ssm2518->enable_gpio)) + gpio_set_value(ssm2518->enable_gpio, enable); + + regcache_cache_only(ssm2518->regmap, !enable); + + if (enable) { + ret = regmap_update_bits(ssm2518->regmap, SSM2518_REG_POWER1, + SSM2518_POWER1_SPWDN | SSM2518_POWER1_RESET, 0x00); + regcache_sync(ssm2518->regmap); + } + + return ret; +} + +static int ssm2518_set_bias_level(struct snd_soc_codec *codec, + enum snd_soc_bias_level level) +{ + struct ssm2518 *ssm2518 = snd_soc_codec_get_drvdata(codec); + int ret = 0; + + switch (level) { + case SND_SOC_BIAS_ON: + break; + case SND_SOC_BIAS_PREPARE: + break; + case SND_SOC_BIAS_STANDBY: + if (codec->dapm.bias_level == SND_SOC_BIAS_OFF) + ret = ssm2518_set_power(ssm2518, true); + break; + case SND_SOC_BIAS_OFF: + ret = ssm2518_set_power(ssm2518, false); + break; + } + + if (ret) + return ret; + + codec->dapm.bias_level = level; + + return 0; +} + +static int ssm2518_set_tdm_slot(struct snd_soc_dai *dai, unsigned int tx_mask, + unsigned int rx_mask, int slots, int width) +{ + struct ssm2518 *ssm2518 = snd_soc_codec_get_drvdata(dai->codec); + unsigned int ctrl1, ctrl2; + int left_slot, right_slot; + int ret; + + if (slots == 0) + return regmap_update_bits(ssm2518->regmap, + SSM2518_REG_SAI_CTRL1, SSM2518_SAI_CTRL1_SAI_MASK, + SSM2518_SAI_CTRL1_SAI_I2S); + + if (tx_mask == 0 || tx_mask != 0) + return -EINVAL; + + if (slots == 1) { + if (tx_mask != 1) + return -EINVAL; + left_slot = 0; + right_slot = 0; + } else { + /* We assume the left channel < right channel */ + left_slot = ffs(tx_mask); + tx_mask &= ~(1 << tx_mask); + if (tx_mask == 0) { + right_slot = left_slot; + } else { + right_slot = ffs(tx_mask); + tx_mask &= ~(1 << tx_mask); + } + } + + if (tx_mask != 0 || left_slot >= slots || right_slot >= slots) + return -EINVAL; + + switch (width) { + case 16: + ctrl2 = SSM2518_SAI_CTRL2_SLOT_WIDTH_16; + break; + case 24: + ctrl2 = SSM2518_SAI_CTRL2_SLOT_WIDTH_24; + break; + case 32: + ctrl2 = SSM2518_SAI_CTRL2_SLOT_WIDTH_32; + break; + default: + return -EINVAL; + } + + switch (slots) { + case 1: + ctrl1 = SSM2518_SAI_CTRL1_SAI_MONO; + break; + case 2: + ctrl1 = SSM2518_SAI_CTRL1_SAI_TDM_2; + break; + case 4: + ctrl1 = SSM2518_SAI_CTRL1_SAI_TDM_4; + break; + case 8: + ctrl1 = SSM2518_SAI_CTRL1_SAI_TDM_8; + break; + case 16: + ctrl1 = SSM2518_SAI_CTRL1_SAI_TDM_16; + break; + default: + return -EINVAL; + } + + ret = regmap_write(ssm2518->regmap, SSM2518_REG_CHAN_MAP, + (left_slot << SSM2518_CHAN_MAP_LEFT_SLOT_OFFSET) | + (right_slot << SSM2518_CHAN_MAP_RIGHT_SLOT_OFFSET)); + if (ret) + return ret; + + ret = regmap_update_bits(ssm2518->regmap, SSM2518_REG_SAI_CTRL1, + SSM2518_SAI_CTRL1_SAI_MASK, ctrl1); + if (ret) + return ret; + + return regmap_update_bits(ssm2518->regmap, SSM2518_REG_SAI_CTRL2, + SSM2518_SAI_CTRL2_SLOT_WIDTH_MASK, ctrl2); +} + +static int ssm2518_startup(struct snd_pcm_substream *substream, + struct snd_soc_dai *dai) +{ + struct ssm2518 *ssm2518 = snd_soc_codec_get_drvdata(dai->codec); + + if (ssm2518->constraints) + snd_pcm_hw_constraint_list(substream->runtime, 0, + SNDRV_PCM_HW_PARAM_RATE, ssm2518->constraints); + + return 0; +} + +#define SSM2518_FORMATS (SNDRV_PCM_FMTBIT_S8 | SNDRV_PCM_FMTBIT_S16_LE | \ + SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S32) + +static const struct snd_soc_dai_ops ssm2518_dai_ops = { + .startup = ssm2518_startup, + .hw_params = ssm2518_hw_params, + .digital_mute = ssm2518_mute, + .set_fmt = ssm2518_set_dai_fmt, + .set_tdm_slot = ssm2518_set_tdm_slot, +}; + +static struct snd_soc_dai_driver ssm2518_dai = { + .name = "ssm2518-hifi", + .playback = { + .stream_name = "Playback", + .channels_min = 2, + .channels_max = 2, + .rates = SNDRV_PCM_RATE_8000_96000, + .formats = SSM2518_FORMATS, + }, + .ops = &ssm2518_dai_ops, +}; + +static int ssm2518_probe(struct snd_soc_codec *codec) +{ + struct ssm2518 *ssm2518 = snd_soc_codec_get_drvdata(codec); + int ret; + + codec->control_data = ssm2518->regmap; + ret = snd_soc_codec_set_cache_io(codec, 0, 0, SND_SOC_REGMAP); + if (ret < 0) { + dev_err(codec->dev, "Failed to set cache I/O: %d\n", ret); + return ret; + } + + return ssm2518_set_bias_level(codec, SND_SOC_BIAS_OFF); +} + +static int ssm2518_remove(struct snd_soc_codec *codec) +{ + ssm2518_set_bias_level(codec, SND_SOC_BIAS_OFF); + return 0; +} + +static int ssm2518_set_sysclk(struct snd_soc_codec *codec, int clk_id, + int source, unsigned int freq, int dir) +{ + struct ssm2518 *ssm2518 = snd_soc_codec_get_drvdata(codec); + unsigned int val; + + if (clk_id != SSM2518_SYSCLK) + return -EINVAL; + + switch (source) { + case SSM2518_SYSCLK_SRC_MCLK: + val = 0; + break; + case SSM2518_SYSCLK_SRC_BCLK: + /* In this case the bitclock is used as the system clock, and + * the bitclock signal needs to be connected to the MCLK pin and + * the BCLK pin is left unconnected */ + val = SSM2518_POWER1_NO_BCLK; + break; + default: + return -EINVAL; + } + + switch (freq) { + case 0: + ssm2518->constraints = NULL; + break; + case 2048000: + case 4096000: + case 8192000: + case 3200000: + case 6400000: + case 12800000: + ssm2518->constraints = &ssm2518_constraints_2048000; + break; + case 2822000: + case 5644800: + case 11289600: + case 16934400: + case 22579200: + case 33868800: + case 4410000: + case 8820000: + case 17640000: + ssm2518->constraints = &ssm2518_constraints_2822000; + break; + case 3072000: + case 6144000: + case 38864000: + case 4800000: + case 9600000: + case 19200000: + ssm2518->constraints = &ssm2518_constraints_3072000; + break; + case 12288000: + case 16384000: + case 24576000: + ssm2518->constraints = &ssm2518_constraints_12288000; + break; + default: + return -EINVAL; + } + + ssm2518->sysclk = freq; + + return regmap_update_bits(ssm2518->regmap, SSM2518_REG_POWER1, + SSM2518_POWER1_NO_BCLK, val); +} + +static struct snd_soc_codec_driver ssm2518_codec_driver = { + .probe = ssm2518_probe, + .remove = ssm2518_remove, + .set_bias_level = ssm2518_set_bias_level, + .set_sysclk = ssm2518_set_sysclk, + .idle_bias_off = true, + + .controls = ssm2518_snd_controls, + .num_controls = ARRAY_SIZE(ssm2518_snd_controls), + .dapm_widgets = ssm2518_dapm_widgets, + .num_dapm_widgets = ARRAY_SIZE(ssm2518_dapm_widgets), + .dapm_routes = ssm2518_routes, + .num_dapm_routes = ARRAY_SIZE(ssm2518_routes), +}; + +static bool ssm2518_register_volatile(struct device *dev, unsigned int reg) +{ + return false; +} + +static const struct regmap_config ssm2518_regmap_config = { + .val_bits = 8, + .reg_bits = 8, + + .max_register = SSM2518_REG_DRC_9, + .volatile_reg = ssm2518_register_volatile, + + .cache_type = REGCACHE_RBTREE, + .reg_defaults = ssm2518_reg_defaults, + .num_reg_defaults = ARRAY_SIZE(ssm2518_reg_defaults), +}; + +static int ssm2518_i2c_probe(struct i2c_client *i2c, + const struct i2c_device_id *id) +{ + struct ssm2518_platform_data *pdata = i2c->dev.platform_data; + struct ssm2518 *ssm2518; + int ret; + + ssm2518 = devm_kzalloc(&i2c->dev, sizeof(*ssm2518), GFP_KERNEL); + if (ssm2518 == NULL) + return -ENOMEM; + + if (pdata) { + ssm2518->enable_gpio = pdata->enable_gpio; + } else if (i2c->dev.of_node) { + ssm2518->enable_gpio = of_get_gpio(i2c->dev.of_node, 0); + if (ssm2518->enable_gpio < 0 && ssm2518->enable_gpio != -ENOENT) + return ssm2518->enable_gpio; + } else { + ssm2518->enable_gpio = -1; + } + + if (gpio_is_valid(ssm2518->enable_gpio)) { + ret = devm_gpio_request_one(&i2c->dev, ssm2518->enable_gpio, + GPIOF_OUT_INIT_HIGH, "SSM2518 nSD"); + if (ret) + return ret; + } + + i2c_set_clientdata(i2c, ssm2518); + + ssm2518->regmap = devm_regmap_init_i2c(i2c, &ssm2518_regmap_config); + if (IS_ERR(ssm2518->regmap)) + return PTR_ERR(ssm2518->regmap); + + /* + * The reset bit is obviously volatile, but we need to be able to cache + * the other bits in the register, so we can't just mark the whole + * register as volatile. Since this is the only place where we'll ever + * touch the reset bit just bypass the cache for this operation. + */ + regcache_cache_bypass(ssm2518->regmap, true); + ret = regmap_write(ssm2518->regmap, SSM2518_REG_POWER1, + SSM2518_POWER1_RESET); + regcache_cache_bypass(ssm2518->regmap, false); + if (ret) + return ret; + + ret = regmap_update_bits(ssm2518->regmap, SSM2518_REG_POWER2, + SSM2518_POWER2_APWDN, 0x00); + if (ret) + return ret; + + ret = ssm2518_set_power(ssm2518, false); + if (ret) + return ret; + + return snd_soc_register_codec(&i2c->dev, &ssm2518_codec_driver, + &ssm2518_dai, 1); +} + +static int ssm2518_i2c_remove(struct i2c_client *client) +{ + snd_soc_unregister_codec(&client->dev); + return 0; +} + +static const struct i2c_device_id ssm2518_i2c_ids[] = { + { "ssm2518", 0 }, + { } +}; +MODULE_DEVICE_TABLE(i2c, ssm2518_i2c_ids); + +static struct i2c_driver ssm2518_driver = { + .driver = { + .name = "ssm2518", + .owner = THIS_MODULE, + }, + .probe = ssm2518_i2c_probe, + .remove = ssm2518_i2c_remove, + .id_table = ssm2518_i2c_ids, +}; +module_i2c_driver(ssm2518_driver); + +MODULE_DESCRIPTION("ASoC SSM2518 driver"); +MODULE_AUTHOR("Lars-Peter Clausen "); +MODULE_LICENSE("GPL"); diff --git a/sound/soc/codecs/ssm2518.h b/sound/soc/codecs/ssm2518.h new file mode 100644 index 0000000..62511d8 --- /dev/null +++ b/sound/soc/codecs/ssm2518.h @@ -0,0 +1,20 @@ +/* + * SSM2518 amplifier audio driver + * + * Copyright 2013 Analog Devices Inc. + * Author: Lars-Peter Clausen + * + * Licensed under the GPL-2. + */ + +#ifndef __SND_SOC_CODECS_SSM2518_H__ +#define __SND_SOC_CODECS_SSM2518_H__ + +#define SSM2518_SYSCLK 0 + +enum ssm2518_sysclk_src { + SSM2518_SYSCLK_SRC_MCLK = 0, + SSM2518_SYSCLK_SRC_BCLK = 1, +}; + +#endif -- cgit v0.10.2 From 04561eacaa6ccd1988e468cdcbf4acc475ae2221 Mon Sep 17 00:00:00 2001 From: Daniel Mack Date: Thu, 23 May 2013 15:46:05 +0200 Subject: ASoC: codecs: adau1701: add DT bindings Apart from pure matching, the bindings also support setting the the reset gpio line. Signed-off-by: Daniel Mack Acked-by: Lars-Peter Clausen Signed-off-by: Mark Brown diff --git a/Documentation/devicetree/bindings/sound/adi,adau1701.txt b/Documentation/devicetree/bindings/sound/adi,adau1701.txt new file mode 100644 index 0000000..3afeda7 --- /dev/null +++ b/Documentation/devicetree/bindings/sound/adi,adau1701.txt @@ -0,0 +1,23 @@ +Analog Devices ADAU1701 + +Required properties: + + - compatible: Should contain "adi,adau1701" + - reg: The i2c address. Value depends on the state of ADDR0 + and ADDR1, as wired in hardware. + +Optional properties: + + - reset-gpio: A GPIO spec to define which pin is connected to the + chip's !RESET pin. If specified, the driver will + assert a hardware reset at probe time. + +Examples: + + i2c_bus { + adau1701@34 { + compatible = "adi,adau1701"; + reg = <0x34>; + reset-gpio = <&gpio 23 0>; + }; + }; diff --git a/sound/soc/codecs/adau1701.c b/sound/soc/codecs/adau1701.c index 95e1677..3fc1763 100644 --- a/sound/soc/codecs/adau1701.c +++ b/sound/soc/codecs/adau1701.c @@ -13,6 +13,9 @@ #include #include #include +#include +#include +#include #include #include #include @@ -452,6 +455,14 @@ static struct snd_soc_dai_driver adau1701_dai = { .symmetric_rates = 1, }; +#ifdef CONFIG_OF +static const struct of_device_id adau1701_dt_ids[] = { + { .compatible = "adi,adau1701", }, + { } +}; +MODULE_DEVICE_TABLE(of, adau1701_dt_ids); +#endif + static int adau1701_probe(struct snd_soc_codec *codec) { int ret; @@ -494,12 +505,33 @@ static int adau1701_i2c_probe(struct i2c_client *client, const struct i2c_device_id *id) { struct adau1701 *adau1701; + struct device *dev = &client->dev; + int gpio_nreset = -EINVAL; int ret; - adau1701 = devm_kzalloc(&client->dev, sizeof(*adau1701), GFP_KERNEL); + adau1701 = devm_kzalloc(dev, sizeof(*adau1701), GFP_KERNEL); if (!adau1701) return -ENOMEM; + if (dev->of_node) { + gpio_nreset = of_get_named_gpio(dev->of_node, "reset-gpio", 0); + if (gpio_nreset < 0 && gpio_nreset != -ENOENT) + return gpio_nreset; + } + + if (gpio_is_valid(gpio_nreset)) { + ret = devm_gpio_request_one(dev, gpio_nreset, GPIOF_OUT_INIT_LOW, + "ADAU1701 Reset"); + if (ret < 0) + return ret; + + /* minimum reset time is 20ns */ + udelay(1); + gpio_set_value(gpio_nreset, 1); + /* power-up time may be as long as 85ms */ + mdelay(85); + } + i2c_set_clientdata(client, adau1701); ret = snd_soc_register_codec(&client->dev, &adau1701_codec_drv, &adau1701_dai, 1); @@ -522,6 +554,7 @@ static struct i2c_driver adau1701_i2c_driver = { .driver = { .name = "adau1701", .owner = THIS_MODULE, + .of_match_table = of_match_ptr(adau1701_dt_ids), }, .probe = adau1701_i2c_probe, .remove = adau1701_i2c_remove, -- cgit v0.10.2 From 6ee0b4b0ef871632b067f216b3032bf8db93c510 Mon Sep 17 00:00:00 2001 From: Fabio Baltieri Date: Fri, 24 May 2013 12:39:15 +0200 Subject: ASoC: ux500: Drop pinctrl sleep support Drop pinctrl default/sleep state switching code, as it was breaking the capture interface by putting the I2S pins in hi-z mode regardless of its usage status, and not giving any real benefit. Pinctrl default mode configuration is already managed automatically by a specific pinctrl hog. Signed-off-by: Fabio Baltieri Acked-by: Linus Walleij Signed-off-by: Mark Brown diff --git a/sound/soc/ux500/ux500_msp_i2s.c b/sound/soc/ux500/ux500_msp_i2s.c index f2db6c9..b029b2d 100644 --- a/sound/soc/ux500/ux500_msp_i2s.c +++ b/sound/soc/ux500/ux500_msp_i2s.c @@ -15,7 +15,6 @@ #include #include -#include #include #include #include @@ -26,9 +25,6 @@ #include "ux500_msp_i2s.h" -/* MSP1/3 Tx/Rx usage protection */ -static DEFINE_SPINLOCK(msp_rxtx_lock); - /* Protocol desciptors */ static const struct msp_protdesc prot_descs[] = { { /* I2S */ @@ -356,24 +352,8 @@ static int configure_multichannel(struct ux500_msp *msp, static int enable_msp(struct ux500_msp *msp, struct ux500_msp_config *config) { - int status = 0, retval = 0; + int status = 0; u32 reg_val_DMACR, reg_val_GCR; - unsigned long flags; - - /* Check msp state whether in RUN or CONFIGURED Mode */ - if (msp->msp_state == MSP_STATE_IDLE) { - spin_lock_irqsave(&msp_rxtx_lock, flags); - if (msp->pinctrl_rxtx_ref == 0 && - !(IS_ERR(msp->pinctrl_p) || IS_ERR(msp->pinctrl_def))) { - retval = pinctrl_select_state(msp->pinctrl_p, - msp->pinctrl_def); - if (retval) - pr_err("could not set MSP defstate\n"); - } - if (!retval) - msp->pinctrl_rxtx_ref++; - spin_unlock_irqrestore(&msp_rxtx_lock, flags); - } /* Configure msp with protocol dependent settings */ configure_protocol(msp, config); @@ -630,8 +610,7 @@ int ux500_msp_i2s_trigger(struct ux500_msp *msp, int cmd, int direction) int ux500_msp_i2s_close(struct ux500_msp *msp, unsigned int dir) { - int status = 0, retval = 0; - unsigned long flags; + int status = 0; dev_dbg(msp->dev, "%s: Enter (dir = 0x%01x).\n", __func__, dir); @@ -643,18 +622,6 @@ int ux500_msp_i2s_close(struct ux500_msp *msp, unsigned int dir) (~(FRAME_GEN_ENABLE | SRG_ENABLE))), msp->registers + MSP_GCR); - spin_lock_irqsave(&msp_rxtx_lock, flags); - WARN_ON(!msp->pinctrl_rxtx_ref); - msp->pinctrl_rxtx_ref--; - if (msp->pinctrl_rxtx_ref == 0 && - !(IS_ERR(msp->pinctrl_p) || IS_ERR(msp->pinctrl_sleep))) { - retval = pinctrl_select_state(msp->pinctrl_p, - msp->pinctrl_sleep); - if (retval) - pr_err("could not set MSP sleepstate\n"); - } - spin_unlock_irqrestore(&msp_rxtx_lock, flags); - writel(0, msp->registers + MSP_GCR); writel(0, msp->registers + MSP_TCF); writel(0, msp->registers + MSP_RCF); @@ -743,25 +710,6 @@ int ux500_msp_i2s_init_msp(struct platform_device *pdev, dev_dbg(&pdev->dev, "I2S device-name: '%s'\n", i2s_cont->name); msp->i2s_cont = i2s_cont; - msp->pinctrl_p = pinctrl_get(msp->dev); - if (IS_ERR(msp->pinctrl_p)) - dev_err(&pdev->dev, "could not get MSP pinctrl\n"); - else { - msp->pinctrl_def = pinctrl_lookup_state(msp->pinctrl_p, - PINCTRL_STATE_DEFAULT); - if (IS_ERR(msp->pinctrl_def)) { - dev_err(&pdev->dev, - "could not get MSP defstate (%li)\n", - PTR_ERR(msp->pinctrl_def)); - } - msp->pinctrl_sleep = pinctrl_lookup_state(msp->pinctrl_p, - PINCTRL_STATE_SLEEP); - if (IS_ERR(msp->pinctrl_sleep)) - dev_err(&pdev->dev, - "could not get MSP idlestate (%li)\n", - PTR_ERR(msp->pinctrl_def)); - } - return 0; } diff --git a/sound/soc/ux500/ux500_msp_i2s.h b/sound/soc/ux500/ux500_msp_i2s.h index e5cd105..8ce014e 100644 --- a/sound/soc/ux500/ux500_msp_i2s.h +++ b/sound/soc/ux500/ux500_msp_i2s.h @@ -528,12 +528,6 @@ struct ux500_msp { int loopback_enable; u32 backup_regs[MAX_MSP_BACKUP_REGS]; unsigned int f_bitclk; - /* Pin modes */ - struct pinctrl *pinctrl_p; - struct pinctrl_state *pinctrl_def; - struct pinctrl_state *pinctrl_sleep; - /* Reference Count */ - int pinctrl_rxtx_ref; }; struct ux500_msp_dma_params { -- cgit v0.10.2 From 7f92581b21707bfe09e14410283692b658b9ef10 Mon Sep 17 00:00:00 2001 From: Fabio Baltieri Date: Fri, 24 May 2013 12:39:16 +0200 Subject: ASoC: ab8500-codec: Move codec ops on a separate structure Define ab8500 codec operations structure on its own rather than inline with snd_soc_dai_drivers to clean up the code and make the style coherent with other codec drivers. Signed-off-by: Fabio Baltieri Signed-off-by: Mark Brown diff --git a/sound/soc/codecs/ab8500-codec.c b/sound/soc/codecs/ab8500-codec.c index 4ca45b9..b8ba0ad 100644 --- a/sound/soc/codecs/ab8500-codec.c +++ b/sound/soc/codecs/ab8500-codec.c @@ -2380,6 +2380,11 @@ static int ab8500_codec_set_dai_tdm_slot(struct snd_soc_dai *dai, return 0; } +static const struct snd_soc_dai_ops ab8500_codec_ops = { + .set_fmt = ab8500_codec_set_dai_fmt, + .set_tdm_slot = ab8500_codec_set_dai_tdm_slot, +}; + static struct snd_soc_dai_driver ab8500_codec_dai[] = { { .name = "ab8500-codec-dai.0", @@ -2391,12 +2396,7 @@ static struct snd_soc_dai_driver ab8500_codec_dai[] = { .rates = AB8500_SUPPORTED_RATE, .formats = AB8500_SUPPORTED_FMT, }, - .ops = (struct snd_soc_dai_ops[]) { - { - .set_tdm_slot = ab8500_codec_set_dai_tdm_slot, - .set_fmt = ab8500_codec_set_dai_fmt, - } - }, + .ops = &ab8500_codec_ops, .symmetric_rates = 1 }, { @@ -2409,12 +2409,7 @@ static struct snd_soc_dai_driver ab8500_codec_dai[] = { .rates = AB8500_SUPPORTED_RATE, .formats = AB8500_SUPPORTED_FMT, }, - .ops = (struct snd_soc_dai_ops[]) { - { - .set_tdm_slot = ab8500_codec_set_dai_tdm_slot, - .set_fmt = ab8500_codec_set_dai_fmt, - } - }, + .ops = &ab8500_codec_ops, .symmetric_rates = 1 } }; -- cgit v0.10.2 From b7230d7e4c1f6a87ddb96dbc106435e0dfee0f37 Mon Sep 17 00:00:00 2001 From: Fabio Baltieri Date: Fri, 24 May 2013 12:39:17 +0200 Subject: ASoC: ux500: Drop dangling struct i2s_controller Drop struct i2s_controller from the ux500 ASoC driver as right now it is instantiated but not used anywhere. Also drop a mismatched device_unregister in the process. Signed-off-by: Fabio Baltieri Signed-off-by: Mark Brown diff --git a/sound/soc/ux500/ux500_msp_i2s.c b/sound/soc/ux500/ux500_msp_i2s.c index b029b2d..cba0e86 100644 --- a/sound/soc/ux500/ux500_msp_i2s.c +++ b/sound/soc/ux500/ux500_msp_i2s.c @@ -649,7 +649,6 @@ int ux500_msp_i2s_init_msp(struct platform_device *pdev, struct msp_i2s_platform_data *platform_data) { struct resource *res = NULL; - struct i2s_controller *i2s_cont; struct device_node *np = pdev->dev.of_node; struct ux500_msp *msp; @@ -694,22 +693,6 @@ int ux500_msp_i2s_init_msp(struct platform_device *pdev, msp->msp_state = MSP_STATE_IDLE; msp->loopback_enable = 0; - /* I2S-controller is allocated and added in I2S controller class. */ - i2s_cont = devm_kzalloc(&pdev->dev, sizeof(*i2s_cont), GFP_KERNEL); - if (!i2s_cont) { - dev_err(&pdev->dev, - "%s: ERROR: Failed to allocate I2S-controller!\n", - __func__); - return -ENOMEM; - } - i2s_cont->dev.parent = &pdev->dev; - i2s_cont->data = (void *)msp; - i2s_cont->id = (s16)msp->id; - snprintf(i2s_cont->name, sizeof(i2s_cont->name), "ux500-msp-i2s.%04x", - msp->id); - dev_dbg(&pdev->dev, "I2S device-name: '%s'\n", i2s_cont->name); - msp->i2s_cont = i2s_cont; - return 0; } @@ -717,8 +700,6 @@ void ux500_msp_i2s_cleanup_msp(struct platform_device *pdev, struct ux500_msp *msp) { dev_dbg(msp->dev, "%s: Enter (id = %d).\n", __func__, msp->id); - - device_unregister(&msp->i2s_cont->dev); } MODULE_LICENSE("GPL v2"); diff --git a/sound/soc/ux500/ux500_msp_i2s.h b/sound/soc/ux500/ux500_msp_i2s.h index 8ce014e..ccfcc32 100644 --- a/sound/soc/ux500/ux500_msp_i2s.h +++ b/sound/soc/ux500/ux500_msp_i2s.h @@ -469,17 +469,6 @@ struct i2s_message { size_t period_len; }; -struct i2s_controller { - struct module *owner; - unsigned int id; - unsigned int class; - const struct i2s_algorithm *algo; /* the algorithm to access the bus */ - void *data; - struct mutex bus_lock; - struct device dev; /* the controller device */ - char name[48]; -}; - struct ux500_msp_config { unsigned int f_inputclk; unsigned int rx_clk_sel; @@ -515,7 +504,6 @@ struct ux500_msp { enum enum_i2s_controller id; void __iomem *registers; struct device *dev; - struct i2s_controller *i2s_cont; struct stedma40_chan_cfg *dma_cfg_rx; struct stedma40_chan_cfg *dma_cfg_tx; struct dma_chan *tx_pipeid; -- cgit v0.10.2 From 2a357137fac4e2e92d13d37b161a6ff4535eecc6 Mon Sep 17 00:00:00 2001 From: Fabio Baltieri Date: Fri, 24 May 2013 12:39:18 +0200 Subject: ASoC: ux500: Drop unused code from msp headers Drop unused fields and structures from ux500_msp_i2s header file, as those looks like leftover from a previous implementation of the driver. Signed-off-by: Fabio Baltieri Signed-off-by: Mark Brown diff --git a/sound/soc/ux500/ux500_msp_dai.h b/sound/soc/ux500/ux500_msp_dai.h index f531043..c721282 100644 --- a/sound/soc/ux500/ux500_msp_dai.h +++ b/sound/soc/ux500/ux500_msp_dai.h @@ -58,8 +58,6 @@ struct ux500_msp_i2s_drvdata { unsigned int rx_mask; int slots; int slot_width; - u8 configured; - int data_delay; /* Clocks */ unsigned int master_clk; diff --git a/sound/soc/ux500/ux500_msp_i2s.h b/sound/soc/ux500/ux500_msp_i2s.h index ccfcc32..d5e4176 100644 --- a/sound/soc/ux500/ux500_msp_i2s.h +++ b/sound/soc/ux500/ux500_msp_i2s.h @@ -341,11 +341,6 @@ enum msp_compress_mode { MSP_COMPRESS_MODE_A_LAW = 3 }; -enum msp_spi_burst_mode { - MSP_SPI_BURST_MODE_DISABLE = 0, - MSP_SPI_BURST_MODE_ENABLE = 1 -}; - enum msp_expand_mode { MSP_EXPAND_MODE_LINEAR = 0, MSP_EXPAND_MODE_LINEAR_SIGNED = 1, @@ -454,21 +449,6 @@ struct msp_protdesc { u32 clocks_per_frame; }; -struct i2s_message { - enum i2s_direction_t i2s_direction; - void *txdata; - void *rxdata; - size_t txbytes; - size_t rxbytes; - int dma_flag; - int tx_offset; - int rx_offset; - bool cyclic_dma; - dma_addr_t buf_addr; - size_t buf_len; - size_t period_len; -}; - struct ux500_msp_config { unsigned int f_inputclk; unsigned int rx_clk_sel; @@ -480,8 +460,6 @@ struct ux500_msp_config { unsigned int tx_fsync_sel; unsigned int rx_fifo_config; unsigned int tx_fifo_config; - unsigned int spi_clk_mode; - unsigned int spi_burst_mode; unsigned int loopback_enable; unsigned int tx_data_enable; unsigned int default_protdesc; @@ -491,13 +469,9 @@ struct ux500_msp_config { unsigned int direction; unsigned int protocol; unsigned int frame_freq; - unsigned int frame_size; enum msp_data_size data_size; unsigned int def_elem_len; unsigned int iodelay; - void (*handler) (void *data); - void *tx_callback_data; - void *rx_callback_data; }; struct ux500_msp { @@ -506,15 +480,10 @@ struct ux500_msp { struct device *dev; struct stedma40_chan_cfg *dma_cfg_rx; struct stedma40_chan_cfg *dma_cfg_tx; - struct dma_chan *tx_pipeid; - struct dma_chan *rx_pipeid; enum msp_state msp_state; - int (*transfer) (struct ux500_msp *msp, struct i2s_message *message); - struct timer_list notify_timer; int def_elem_len; unsigned int dir_busy; int loopback_enable; - u32 backup_regs[MAX_MSP_BACKUP_REGS]; unsigned int f_bitclk; }; -- cgit v0.10.2 From 06b9671ee69d48a1436077805903e3d9c1ed9662 Mon Sep 17 00:00:00 2001 From: Fabio Baltieri Date: Fri, 24 May 2013 12:39:19 +0200 Subject: ASoC: ux500: Add missing mop500_ab8500.h include Add a missing include that was resulting in some sparse warning for non-static structure without forward declaration. Signed-off-by: Fabio Baltieri Signed-off-by: Mark Brown diff --git a/sound/soc/ux500/mop500_ab8500.c b/sound/soc/ux500/mop500_ab8500.c index 884a362..5e0f146 100644 --- a/sound/soc/ux500/mop500_ab8500.c +++ b/sound/soc/ux500/mop500_ab8500.c @@ -24,6 +24,7 @@ #include "ux500_pcm.h" #include "ux500_msp_dai.h" +#include "mop500_ab8500.h" #include "../codecs/ab8500-codec.h" #define TX_SLOT_MONO 0x0008 -- cgit v0.10.2 From f82030f978ae21ee790a90610ff21ce72667958e Mon Sep 17 00:00:00 2001 From: Fabio Baltieri Date: Fri, 24 May 2013 12:39:20 +0200 Subject: ASoC: ux500: Drop redundant msp id enumerations Ux500 has two equivalent enum for device id, one in platform_data and one in a local header. Fix this by dropping the local one. Signed-off-by: Fabio Baltieri Signed-off-by: Mark Brown diff --git a/sound/soc/ux500/ux500_msp_i2s.h b/sound/soc/ux500/ux500_msp_i2s.h index d5e4176..189a375 100644 --- a/sound/soc/ux500/ux500_msp_i2s.h +++ b/sound/soc/ux500/ux500_msp_i2s.h @@ -16,6 +16,7 @@ #define UX500_MSP_I2S_H #include +#include #define MSP_INPUT_FREQ_APB 48000000 @@ -365,13 +366,6 @@ enum msp_protocol { */ #define MAX_MSP_BACKUP_REGS 36 -enum enum_i2s_controller { - MSP_0_I2S_CONTROLLER = 0, - MSP_1_I2S_CONTROLLER, - MSP_2_I2S_CONTROLLER, - MSP_3_I2S_CONTROLLER, -}; - enum i2s_direction_t { MSP_DIR_TX = 0x01, MSP_DIR_RX = 0x02, @@ -475,7 +469,7 @@ struct ux500_msp_config { }; struct ux500_msp { - enum enum_i2s_controller id; + enum msp_i2s_id id; void __iomem *registers; struct device *dev; struct stedma40_chan_cfg *dma_cfg_rx; -- cgit v0.10.2 From 939d3c6a6c56d1db6ab7e44ddf11de60f0122d1a Mon Sep 17 00:00:00 2001 From: Charles Keepax Date: Mon, 27 May 2013 09:46:53 +0100 Subject: ASoC: bells: Hookup DMICs for Bells Signed-off-by: Charles Keepax Signed-off-by: Mark Brown diff --git a/sound/soc/samsung/bells.c b/sound/soc/samsung/bells.c index ceed466..29e2468 100644 --- a/sound/soc/samsung/bells.c +++ b/sound/soc/samsung/bells.c @@ -350,8 +350,16 @@ static struct snd_soc_codec_conf bells_codec_conf[] = { }, }; +static struct snd_soc_dapm_widget bells_widgets[] = { + SND_SOC_DAPM_MIC("DMIC", NULL), +}; + static struct snd_soc_dapm_route bells_routes[] = { { "Sub CLK_SYS", NULL, "OPCLK" }, + + { "DMIC", NULL, "MICBIAS2" }, + { "IN2L", NULL, "DMIC" }, + { "IN2R", NULL, "DMIC" }, }; static struct snd_soc_card bells_cards[] = { @@ -365,6 +373,8 @@ static struct snd_soc_card bells_cards[] = { .late_probe = bells_late_probe, + .dapm_widgets = bells_widgets, + .num_dapm_widgets = ARRAY_SIZE(bells_widgets), .dapm_routes = bells_routes, .num_dapm_routes = ARRAY_SIZE(bells_routes), @@ -383,6 +393,8 @@ static struct snd_soc_card bells_cards[] = { .late_probe = bells_late_probe, + .dapm_widgets = bells_widgets, + .num_dapm_widgets = ARRAY_SIZE(bells_widgets), .dapm_routes = bells_routes, .num_dapm_routes = ARRAY_SIZE(bells_routes), @@ -401,6 +413,8 @@ static struct snd_soc_card bells_cards[] = { .late_probe = bells_late_probe, + .dapm_widgets = bells_widgets, + .num_dapm_widgets = ARRAY_SIZE(bells_widgets), .dapm_routes = bells_routes, .num_dapm_routes = ARRAY_SIZE(bells_routes), -- cgit v0.10.2 From a130243b96622e16af7c1ac7ba903b4cec7aa81b Mon Sep 17 00:00:00 2001 From: Fabio Baltieri Date: Tue, 28 May 2013 16:16:39 +0200 Subject: ASoC: ux500: Ensure consistent configuration between DAIs Current implementation of mop500_ab8500 allows for inconsistent sample rate and channel count configuration between the playback and recording interfaces, through in the hardware the two MSP controllers share common clock and frame sync signals. This patch adds the necessary code to ensure that the two device are configure consistently. The check is added at machine driver level, as how to lock DAI configuration depend of the actual hardware implementation. Signed-off-by: Fabio Baltieri Signed-off-by: Mark Brown diff --git a/sound/soc/ux500/mop500_ab8500.c b/sound/soc/ux500/mop500_ab8500.c index 5e0f146..7e923ec 100644 --- a/sound/soc/ux500/mop500_ab8500.c +++ b/sound/soc/ux500/mop500_ab8500.c @@ -16,6 +16,7 @@ #include #include #include +#include #include #include @@ -44,6 +45,12 @@ static unsigned int tx_slots = DEF_TX_SLOTS; static unsigned int rx_slots = DEF_RX_SLOTS; +/* Configuration consistency parameters */ +static DEFINE_MUTEX(mop500_ab8500_params_lock); +static unsigned long mop500_ab8500_usage; +static int mop500_ab8500_rate; +static int mop500_ab8500_channels; + /* Clocks */ static const char * const enum_mclk[] = { "SYSCLK", @@ -231,6 +238,21 @@ static int mop500_ab8500_hw_params(struct snd_pcm_substream *substream, substream->name, substream->number); + /* Ensure configuration consistency between DAIs */ + mutex_lock(&mop500_ab8500_params_lock); + if (mop500_ab8500_usage) { + if (mop500_ab8500_rate != params_rate(params) || + mop500_ab8500_channels != params_channels(params)) { + mutex_unlock(&mop500_ab8500_params_lock); + return -EBUSY; + } + } else { + mop500_ab8500_rate = params_rate(params); + mop500_ab8500_channels = params_channels(params); + } + __set_bit(cpu_dai->id, &mop500_ab8500_usage); + mutex_unlock(&mop500_ab8500_params_lock); + channels = params_channels(params); switch (params_format(params)) { @@ -329,9 +351,22 @@ static int mop500_ab8500_hw_params(struct snd_pcm_substream *substream, return 0; } +static int mop500_ab8500_hw_free(struct snd_pcm_substream *substream) +{ + struct snd_soc_pcm_runtime *rtd = substream->private_data; + struct snd_soc_dai *cpu_dai = rtd->cpu_dai; + + mutex_lock(&mop500_ab8500_params_lock); + __clear_bit(cpu_dai->id, &mop500_ab8500_usage); + mutex_unlock(&mop500_ab8500_params_lock); + + return 0; +} + struct snd_soc_ops mop500_ab8500_ops[] = { { .hw_params = mop500_ab8500_hw_params, + .hw_free = mop500_ab8500_hw_free, .startup = mop500_ab8500_startup, .shutdown = mop500_ab8500_shutdown, } -- cgit v0.10.2 From 0c2e3f3420bb790a4e5bc14d3d50a722964ad73e Mon Sep 17 00:00:00 2001 From: Dimitris Papastamos Date: Tue, 28 May 2013 12:01:50 +0100 Subject: ASoC: wm_adsp: Ensure set controls are synced on each boot Rename `dirty' to `set' as it is a bit more descriptive. A set control is any control that has been set by the user. We need to ensure that everytime we boot the DSP we sync out any controls that were set. We could at some point start keeping track of the default values of the controls to suppress some of the device I/O. Signed-off-by: Dimitris Papastamos Signed-off-by: Mark Brown diff --git a/sound/soc/codecs/wm_adsp.c b/sound/soc/codecs/wm_adsp.c index d715c8e..ddba3fe 100644 --- a/sound/soc/codecs/wm_adsp.c +++ b/sound/soc/codecs/wm_adsp.c @@ -242,7 +242,7 @@ struct wm_coeff_ctl { struct list_head list; void *cache; size_t len; - unsigned int dirty:1; + unsigned int set:1; struct snd_kcontrol *kcontrol; }; @@ -424,7 +424,7 @@ static int wm_coeff_put(struct snd_kcontrol *kcontrol, memcpy(ctl->cache, p, ctl->len); if (!ctl->enabled) { - ctl->dirty = 1; + ctl->set = 1; return 0; } @@ -760,7 +760,7 @@ static int wm_coeff_init_control_caches(struct wm_coeff *wm_coeff) list_for_each_entry(ctl, &wm_coeff->ctl_list, list) { - if (!ctl->enabled || ctl->dirty) + if (!ctl->enabled || ctl->set) continue; ret = wm_coeff_read_control(ctl->kcontrol, ctl->cache, @@ -781,13 +781,12 @@ static int wm_coeff_sync_controls(struct wm_coeff *wm_coeff) list) { if (!ctl->enabled) continue; - if (ctl->dirty) { + if (ctl->set) { ret = wm_coeff_write_control(ctl->kcontrol, ctl->cache, ctl->len); if (ret < 0) return ret; - ctl->dirty = 0; } } @@ -864,7 +863,7 @@ static int wm_adsp_create_control(struct snd_soc_codec *codec, goto err_ctl; } ctl->enabled = 1; - ctl->dirty = 0; + ctl->set = 0; ctl->ops.xget = wm_coeff_get; ctl->ops.xput = wm_coeff_put; ctl->card = codec->card->snd_card; @@ -1434,12 +1433,12 @@ int wm_adsp1_event(struct snd_soc_dapm_widget *w, if (ret != 0) goto err; - /* Initialize caches for enabled and non-dirty controls */ + /* Initialize caches for enabled and unset controls */ ret = wm_coeff_init_control_caches(dsp->wm_coeff); if (ret != 0) goto err; - /* Sync dirty controls */ + /* Sync set controls */ ret = wm_coeff_sync_controls(dsp->wm_coeff); if (ret != 0) goto err; @@ -1591,12 +1590,12 @@ int wm_adsp2_event(struct snd_soc_dapm_widget *w, if (ret != 0) goto err; - /* Initialize caches for enabled and non-dirty controls */ + /* Initialize caches for enabled and unset controls */ ret = wm_coeff_init_control_caches(dsp->wm_coeff); if (ret != 0) goto err; - /* Sync dirty controls */ + /* Sync set controls */ ret = wm_coeff_sync_controls(dsp->wm_coeff); if (ret != 0) goto err; -- cgit v0.10.2 From c375b2d7eff01d6423b95b2d44e8466beae0a15a Mon Sep 17 00:00:00 2001 From: Kuninori Morimoto Date: Tue, 28 May 2013 00:55:12 -0700 Subject: ASoC: fsi: fixup sparse errors This patch fixup below sparse errors ${LINUX}/sound/soc/sh/fsi.c:1459:9: \ error: incompatible types in conditional expression (different base types) ${LINUX}/sound/soc/sh/fsi.c:1634:25: \ error: incompatible types in conditional expression (different base types) ${LINUX}/sound/soc/sh/fsi.c:1639:17: \ error: incompatible types in conditional expression (different base types) ${LINUX}/sound/soc/sh/fsi.c:2093:9: \ error: incompatible types in conditional expression (different base types) ${LINUX}/sound/soc/sh/fsi.c:2105:9: \ error: incompatible types in conditional expression (different base types) Signed-off-by: Kuninori Morimoto Signed-off-by: Mark Brown diff --git a/sound/soc/sh/fsi.c b/sound/soc/sh/fsi.c index f830c41..3039026 100644 --- a/sound/soc/sh/fsi.c +++ b/sound/soc/sh/fsi.c @@ -276,7 +276,7 @@ struct fsi_stream_handler { int (*probe)(struct fsi_priv *fsi, struct fsi_stream *io, struct device *dev); int (*transfer)(struct fsi_priv *fsi, struct fsi_stream *io); int (*remove)(struct fsi_priv *fsi, struct fsi_stream *io); - void (*start_stop)(struct fsi_priv *fsi, struct fsi_stream *io, + int (*start_stop)(struct fsi_priv *fsi, struct fsi_stream *io, int enable); }; #define fsi_stream_handler_call(io, func, args...) \ @@ -1188,7 +1188,7 @@ static int fsi_pio_push(struct fsi_priv *fsi, struct fsi_stream *io) samples); } -static void fsi_pio_start_stop(struct fsi_priv *fsi, struct fsi_stream *io, +static int fsi_pio_start_stop(struct fsi_priv *fsi, struct fsi_stream *io, int enable) { struct fsi_master *master = fsi_get_master(fsi); @@ -1201,6 +1201,8 @@ static void fsi_pio_start_stop(struct fsi_priv *fsi, struct fsi_stream *io, if (fsi_is_clk_master(fsi)) fsi_master_mask_set(master, CLK_RST, clk, (enable) ? clk : 0); + + return 0; } static int fsi_pio_push_init(struct fsi_priv *fsi, struct fsi_stream *io) @@ -1409,7 +1411,7 @@ static int fsi_dma_transfer(struct fsi_priv *fsi, struct fsi_stream *io) return 0; } -static void fsi_dma_push_start_stop(struct fsi_priv *fsi, struct fsi_stream *io, +static int fsi_dma_push_start_stop(struct fsi_priv *fsi, struct fsi_stream *io, int start) { struct fsi_master *master = fsi_get_master(fsi); @@ -1422,6 +1424,8 @@ static void fsi_dma_push_start_stop(struct fsi_priv *fsi, struct fsi_stream *io, if (fsi_is_clk_master(fsi)) fsi_master_mask_set(master, CLK_RST, clk, (enable) ? clk : 0); + + return 0; } static int fsi_dma_probe(struct fsi_priv *fsi, struct fsi_stream *io, struct device *dev) -- cgit v0.10.2 From 287d03e9cd41a5f60bf96f43f8efea454f1cf74e Mon Sep 17 00:00:00 2001 From: Mark Brown Date: Tue, 28 May 2013 12:52:07 +0100 Subject: ASoC: wm8994: Remove restore of DAC enable state It's not been needed since the regmap conversion. Signed-off-by: Mark Brown diff --git a/sound/soc/codecs/wm8994.c b/sound/soc/codecs/wm8994.c index f1c54af..a265fd4 100644 --- a/sound/soc/codecs/wm8994.c +++ b/sound/soc/codecs/wm8994.c @@ -3131,22 +3131,6 @@ static int wm8994_codec_resume(struct snd_soc_codec *codec) struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec); struct wm8994 *control = wm8994->wm8994; int i, ret; - unsigned int val, mask; - - if (control->revision < 4) { - /* force a HW read */ - ret = regmap_read(control->regmap, - WM8994_POWER_MANAGEMENT_5, &val); - - /* modify the cache only */ - codec->cache_only = 1; - mask = WM8994_DAC1R_ENA | WM8994_DAC1L_ENA | - WM8994_DAC2R_ENA | WM8994_DAC2L_ENA; - val &= mask; - snd_soc_update_bits(codec, WM8994_POWER_MANAGEMENT_5, - mask, val); - codec->cache_only = 0; - } for (i = 0; i < ARRAY_SIZE(wm8994->fll); i++) { if (!wm8994->fll_suspend[i].out) -- cgit v0.10.2 From f7dbd399efff631203be9f09c07f128df18a3ee4 Mon Sep 17 00:00:00 2001 From: Mark Brown Date: Tue, 28 May 2013 12:52:09 +0100 Subject: ASoC: wm8994: Ensure lambda is zeroed for WM8994 Signed-off-by: Mark Brown diff --git a/sound/soc/codecs/wm8994.c b/sound/soc/codecs/wm8994.c index a265fd4..0805d6f 100644 --- a/sound/soc/codecs/wm8994.c +++ b/sound/soc/codecs/wm8994.c @@ -2078,6 +2078,7 @@ static int wm8994_get_fll_config(struct wm8994 *control, struct fll_div *fll, /* Move down to proper range now rounding is done */ fll->k = K / 10; + fll->lambda = 0; pr_debug("N=%x K=%x\n", fll->n, fll->k); break; -- cgit v0.10.2 From 70bd3b298bbbd5a36c55af957bb3b5f727218918 Mon Sep 17 00:00:00 2001 From: Mark Brown Date: Wed, 29 May 2013 20:28:16 +0100 Subject: ASoC: wm8994: Defer declaration of open circuit microphones Provide a bit of debounce to handle pathological cases with slow input better by allowing the microphone detection to run for a bit longer. Signed-off-by: Mark Brown diff --git a/sound/soc/codecs/wm8994.c b/sound/soc/codecs/wm8994.c index 0805d6f..2c2a183 100644 --- a/sound/soc/codecs/wm8994.c +++ b/sound/soc/codecs/wm8994.c @@ -3513,6 +3513,31 @@ static void wm8958_button_det(struct snd_soc_codec *codec, u16 status) wm8994->btn_mask); } +static void wm8958_open_circuit_work(struct work_struct *work) +{ + struct wm8994_priv *wm8994 = container_of(work, + struct wm8994_priv, + open_circuit_work.work); + struct device *dev = wm8994->wm8994->dev; + + wm1811_micd_stop(wm8994->hubs.codec); + + mutex_lock(&wm8994->accdet_lock); + + dev_dbg(dev, "Reporting open circuit\n"); + + wm8994->jack_mic = false; + wm8994->mic_detecting = true; + + wm8958_micd_set_rate(wm8994->hubs.codec); + + snd_soc_jack_report(wm8994->micdet[0].jack, 0, + wm8994->btn_mask | + SND_JACK_HEADSET); + + mutex_unlock(&wm8994->accdet_lock); +} + static void wm8958_mic_id(void *data, u16 status) { struct snd_soc_codec *codec = data; @@ -3522,16 +3547,9 @@ static void wm8958_mic_id(void *data, u16 status) if (!(status & WM8958_MICD_STS)) { /* If nothing present then clear our statuses */ dev_dbg(codec->dev, "Detected open circuit\n"); - wm8994->jack_mic = false; - wm8994->mic_detecting = true; - - wm1811_micd_stop(codec); - wm8958_micd_set_rate(codec); - - snd_soc_jack_report(wm8994->micdet[0].jack, 0, - wm8994->btn_mask | - SND_JACK_HEADSET); + schedule_delayed_work(&wm8994->open_circuit_work, + msecs_to_jiffies(2500)); return; } @@ -3812,6 +3830,8 @@ static irqreturn_t wm8958_mic_irq(int irq, void *data) if (!(snd_soc_read(codec, WM8958_MIC_DETECT_1) & WM8958_MICD_ENA)) return IRQ_HANDLED; + cancel_delayed_work_sync(&wm8994->open_circuit_work); + pm_runtime_get_sync(codec->dev); /* We may occasionally read a detection without an impedence @@ -3911,6 +3931,8 @@ static int wm8994_codec_probe(struct snd_soc_codec *codec) mutex_init(&wm8994->accdet_lock); INIT_DELAYED_WORK(&wm8994->jackdet_bootstrap, wm1811_jackdet_bootstrap); + INIT_DELAYED_WORK(&wm8994->open_circuit_work, + wm8958_open_circuit_work); switch (control->type) { case WM8994: diff --git a/sound/soc/codecs/wm8994.h b/sound/soc/codecs/wm8994.h index 55ddf4d..9d19a91 100644 --- a/sound/soc/codecs/wm8994.h +++ b/sound/soc/codecs/wm8994.h @@ -134,6 +134,7 @@ struct wm8994_priv { struct mutex accdet_lock; struct wm8994_micdet micdet[2]; struct delayed_work mic_work; + struct delayed_work open_circuit_work; bool mic_detecting; bool jack_mic; int btn_mask; -- cgit v0.10.2 From e684533b1044498606a37e2b5ba8bb0bef56067f Mon Sep 17 00:00:00 2001 From: Charles Keepax Date: Thu, 30 May 2013 10:06:01 +0100 Subject: ASoC: wm0010: Set IRQ as a wake source The DSPs IRQ should be a wake source as several of the possible algorithms may run whilst the AP is asleepi and require to wake the AP to push or pull more data, such as compressed playback. Signed-off-by: Charles Keepax Signed-off-by: Mark Brown diff --git a/sound/soc/codecs/wm0010.c b/sound/soc/codecs/wm0010.c index 370af0c..b6df319 100644 --- a/sound/soc/codecs/wm0010.c +++ b/sound/soc/codecs/wm0010.c @@ -972,6 +972,13 @@ static int wm0010_spi_probe(struct spi_device *spi) } wm0010->irq = irq; + ret = irq_set_irq_wake(irq, 1); + if (ret) { + dev_err(wm0010->dev, "Failed to set IRQ %d as wake source: %d\n", + irq, ret); + return ret; + } + if (spi->max_speed_hz) wm0010->board_max_spi_speed = spi->max_speed_hz; else -- cgit v0.10.2 From 18b494527bc3e6847e34d18e540c78a12c3aef2f Mon Sep 17 00:00:00 2001 From: Paul Bolle Date: Thu, 30 May 2013 09:37:40 +0200 Subject: ASoC: OMAP: Remove obsolete Makefile line Support for omap2evm was removed in v3.0. But only one of its two lines in this Makefile was removed. Remove the second line too. Signed-off-by: Paul Bolle Acked-by: Jarkko Nikula Signed-off-by: Mark Brown diff --git a/sound/soc/omap/Makefile b/sound/soc/omap/Makefile index 2b22594..a725905 100644 --- a/sound/soc/omap/Makefile +++ b/sound/soc/omap/Makefile @@ -26,7 +26,6 @@ obj-$(CONFIG_SND_OMAP_SOC_N810) += snd-soc-n810.o obj-$(CONFIG_SND_OMAP_SOC_RX51) += snd-soc-rx51.o obj-$(CONFIG_SND_OMAP_SOC_AMS_DELTA) += snd-soc-ams-delta.o obj-$(CONFIG_SND_OMAP_SOC_OSK5912) += snd-soc-osk5912.o -obj-$(CONFIG_SND_OMAP_SOC_OMAP2EVM) += snd-soc-omap2evm.o obj-$(CONFIG_SND_OMAP_SOC_AM3517EVM) += snd-soc-am3517evm.o obj-$(CONFIG_SND_OMAP_SOC_OMAP_ABE_TWL6040) += snd-soc-omap-abe-twl6040.o obj-$(CONFIG_SND_OMAP_SOC_OMAP_TWL4030) += snd-soc-omap-twl4030.o -- cgit v0.10.2 From d65f63da22092176f3ffedcc013b801c7e7ba390 Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Tue, 28 May 2013 19:22:09 +0200 Subject: ASoC: blackfin: Remove unused bf5xx-{i2s, tdm, ac97}-pcm.h The structs defined in these files are completely unused, so remove both the structs and the files. Signed-off-by: Lars-Peter Clausen Signed-off-by: Mark Brown diff --git a/sound/soc/blackfin/bf5xx-ac97-pcm.c b/sound/soc/blackfin/bf5xx-ac97-pcm.c index 7e2f360..53f8408 100644 --- a/sound/soc/blackfin/bf5xx-ac97-pcm.c +++ b/sound/soc/blackfin/bf5xx-ac97-pcm.c @@ -39,7 +39,6 @@ #include -#include "bf5xx-ac97-pcm.h" #include "bf5xx-ac97.h" #include "bf5xx-sport.h" diff --git a/sound/soc/blackfin/bf5xx-ac97-pcm.h b/sound/soc/blackfin/bf5xx-ac97-pcm.h deleted file mode 100644 index d324d58..0000000 --- a/sound/soc/blackfin/bf5xx-ac97-pcm.h +++ /dev/null @@ -1,26 +0,0 @@ -/* - * linux/sound/arm/bf5xx-ac97-pcm.h -- ALSA PCM interface for the Blackfin - * - * Copyright 2007 Analog Device Inc. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ - -#ifndef _BF5XX_AC97_PCM_H -#define _BF5XX_AC97_PCM_H - -struct bf5xx_pcm_dma_params { - char *name; /* stream identifier */ -}; - -struct bf5xx_gpio { - u32 sys; - u32 rx; - u32 tx; - u32 clk; - u32 frm; -}; - -#endif diff --git a/sound/soc/blackfin/bf5xx-ad1836.c b/sound/soc/blackfin/bf5xx-ad1836.c index d23f4b0..1528176 100644 --- a/sound/soc/blackfin/bf5xx-ad1836.c +++ b/sound/soc/blackfin/bf5xx-ad1836.c @@ -30,7 +30,6 @@ #include "../codecs/ad1836.h" -#include "bf5xx-tdm-pcm.h" #include "bf5xx-tdm.h" static struct snd_soc_card bf5xx_ad1836; diff --git a/sound/soc/blackfin/bf5xx-ad193x.c b/sound/soc/blackfin/bf5xx-ad193x.c index 0e55e9f..ce773b3 100644 --- a/sound/soc/blackfin/bf5xx-ad193x.c +++ b/sound/soc/blackfin/bf5xx-ad193x.c @@ -39,7 +39,6 @@ #include "../codecs/ad193x.h" -#include "bf5xx-tdm-pcm.h" #include "bf5xx-tdm.h" static struct snd_soc_card bf5xx_ad193x; diff --git a/sound/soc/blackfin/bf5xx-ad1980.c b/sound/soc/blackfin/bf5xx-ad1980.c index b30f88b..3450e8f 100644 --- a/sound/soc/blackfin/bf5xx-ad1980.c +++ b/sound/soc/blackfin/bf5xx-ad1980.c @@ -48,7 +48,6 @@ #include "../codecs/ad1980.h" -#include "bf5xx-ac97-pcm.h" #include "bf5xx-ac97.h" static struct snd_soc_card bf5xx_board; diff --git a/sound/soc/blackfin/bf5xx-ad73311.c b/sound/soc/blackfin/bf5xx-ad73311.c index 61cc91d..786bbdd 100644 --- a/sound/soc/blackfin/bf5xx-ad73311.c +++ b/sound/soc/blackfin/bf5xx-ad73311.c @@ -45,7 +45,6 @@ #include "../codecs/ad73311.h" #include "bf5xx-sport.h" -#include "bf5xx-i2s-pcm.h" #if CONFIG_SND_BF5XX_SPORT_NUM == 0 #define bfin_write_SPORT_TCR1 bfin_write_SPORT0_TCR1 diff --git a/sound/soc/blackfin/bf5xx-i2s-pcm.c b/sound/soc/blackfin/bf5xx-i2s-pcm.c index 262c1de..8726c3a 100644 --- a/sound/soc/blackfin/bf5xx-i2s-pcm.c +++ b/sound/soc/blackfin/bf5xx-i2s-pcm.c @@ -39,7 +39,6 @@ #include -#include "bf5xx-i2s-pcm.h" #include "bf5xx-sport.h" static void bf5xx_dma_irq(void *data) diff --git a/sound/soc/blackfin/bf5xx-i2s-pcm.h b/sound/soc/blackfin/bf5xx-i2s-pcm.h deleted file mode 100644 index 0c2c5a6..0000000 --- a/sound/soc/blackfin/bf5xx-i2s-pcm.h +++ /dev/null @@ -1,26 +0,0 @@ -/* - * linux/sound/arm/bf5xx-i2s-pcm.h -- ALSA PCM interface for the Blackfin - * - * Copyright 2007 Analog Device Inc. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ - -#ifndef _BF5XX_I2S_PCM_H -#define _BF5XX_I2S_PCM_H - -struct bf5xx_pcm_dma_params { - char *name; /* stream identifier */ -}; - -struct bf5xx_gpio { - u32 sys; - u32 rx; - u32 tx; - u32 clk; - u32 frm; -}; - -#endif diff --git a/sound/soc/blackfin/bf5xx-ssm2602.c b/sound/soc/blackfin/bf5xx-ssm2602.c index 7dbeef1..9c19ccc 100644 --- a/sound/soc/blackfin/bf5xx-ssm2602.c +++ b/sound/soc/blackfin/bf5xx-ssm2602.c @@ -40,7 +40,6 @@ #include #include "../codecs/ssm2602.h" #include "bf5xx-sport.h" -#include "bf5xx-i2s-pcm.h" static struct snd_soc_card bf5xx_ssm2602; diff --git a/sound/soc/blackfin/bf5xx-tdm-pcm.c b/sound/soc/blackfin/bf5xx-tdm-pcm.c index 19e855d..a6b5457 100644 --- a/sound/soc/blackfin/bf5xx-tdm-pcm.c +++ b/sound/soc/blackfin/bf5xx-tdm-pcm.c @@ -39,7 +39,6 @@ #include -#include "bf5xx-tdm-pcm.h" #include "bf5xx-tdm.h" #include "bf5xx-sport.h" diff --git a/sound/soc/blackfin/bf5xx-tdm-pcm.h b/sound/soc/blackfin/bf5xx-tdm-pcm.h deleted file mode 100644 index 7f8cc01..0000000 --- a/sound/soc/blackfin/bf5xx-tdm-pcm.h +++ /dev/null @@ -1,18 +0,0 @@ -/* - * sound/soc/blackfin/bf5xx-tdm-pcm.h -- ALSA PCM interface for the Blackfin - * - * Copyright 2009 Analog Device Inc. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ - -#ifndef _BF5XX_TDM_PCM_H -#define _BF5XX_TDM_PCM_H - -struct bf5xx_pcm_dma_params { - char *name; /* stream identifier */ -}; - -#endif -- cgit v0.10.2 From b7ede5dea0746611a75cf49cd3b2f64097c53ef5 Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Tue, 28 May 2013 19:22:10 +0200 Subject: ASoC: blackfin: bf5xx-i2s: Use dev_{err, dbg} instead of pr_{error, debug} Using dev_{err,dbg} instead of pr_{error,debug} makes it easier to recognize which device created the message. Signed-off-by: Lars-Peter Clausen Signed-off-by: Mark Brown diff --git a/sound/soc/blackfin/bf5xx-i2s.c b/sound/soc/blackfin/bf5xx-i2s.c index dd0c2a4..78411f2 100644 --- a/sound/soc/blackfin/bf5xx-i2s.c +++ b/sound/soc/blackfin/bf5xx-i2s.c @@ -74,7 +74,8 @@ static int bf5xx_i2s_set_dai_fmt(struct snd_soc_dai *cpu_dai, ret = -EINVAL; break; default: - printk(KERN_ERR "%s: Unknown DAI format type\n", __func__); + dev_err(cpu_dai->dev, "%s: Unknown DAI format type\n", + __func__); ret = -EINVAL; break; } @@ -88,7 +89,8 @@ static int bf5xx_i2s_set_dai_fmt(struct snd_soc_dai *cpu_dai, ret = -EINVAL; break; default: - printk(KERN_ERR "%s: Unknown DAI master type\n", __func__); + dev_err(cpu_dai->dev, "%s: Unknown DAI master type\n", + __func__); ret = -EINVAL; break; } @@ -141,14 +143,14 @@ static int bf5xx_i2s_hw_params(struct snd_pcm_substream *substream, ret = sport_config_rx(sport_handle, bf5xx_i2s->rcr1, bf5xx_i2s->rcr2, 0, 0); if (ret) { - pr_err("SPORT is busy!\n"); + dev_err(dai->dev, "SPORT is busy!\n"); return -EBUSY; } ret = sport_config_tx(sport_handle, bf5xx_i2s->tcr1, bf5xx_i2s->tcr2, 0, 0); if (ret) { - pr_err("SPORT is busy!\n"); + dev_err(dai->dev, "SPORT is busy!\n"); return -EBUSY; } } @@ -162,7 +164,7 @@ static void bf5xx_i2s_shutdown(struct snd_pcm_substream *substream, struct sport_device *sport_handle = snd_soc_dai_get_drvdata(dai); struct bf5xx_i2s_port *bf5xx_i2s = sport_handle->private_data; - pr_debug("%s enter\n", __func__); + dev_dbg(dai->dev, "%s enter\n", __func__); /* No active stream, SPORT is allowed to be configured again. */ if (!dai->active) bf5xx_i2s->configured = 0; @@ -173,7 +175,7 @@ static int bf5xx_i2s_suspend(struct snd_soc_dai *dai) { struct sport_device *sport_handle = snd_soc_dai_get_drvdata(dai); - pr_debug("%s : sport %d\n", __func__, dai->id); + dev_dbg(dai->dev, "%s : sport %d\n", __func__, dai->id); if (dai->capture_active) sport_rx_stop(sport_handle); @@ -188,19 +190,19 @@ static int bf5xx_i2s_resume(struct snd_soc_dai *dai) struct bf5xx_i2s_port *bf5xx_i2s = sport_handle->private_data; int ret; - pr_debug("%s : sport %d\n", __func__, dai->id); + dev_dbg(dai->dev, "%s : sport %d\n", __func__, dai->id); ret = sport_config_rx(sport_handle, bf5xx_i2s->rcr1, bf5xx_i2s->rcr2, 0, 0); if (ret) { - pr_err("SPORT is busy!\n"); + dev_err(dai->dev, "SPORT is busy!\n"); return -EBUSY; } ret = sport_config_tx(sport_handle, bf5xx_i2s->tcr1, bf5xx_i2s->tcr2, 0, 0); if (ret) { - pr_err("SPORT is busy!\n"); + dev_err(dai->dev, "SPORT is busy!\n"); return -EBUSY; } @@ -264,7 +266,7 @@ static int bf5xx_i2s_probe(struct platform_device *pdev) ret = snd_soc_register_component(&pdev->dev, &bf5xx_i2s_component, &bf5xx_i2s_dai, 1); if (ret) { - pr_err("Failed to register DAI: %d\n", ret); + dev_err(&pdev->dev, "Failed to register DAI: %d\n", ret); sport_done(sport_handle); return ret; } @@ -276,7 +278,7 @@ static int bf5xx_i2s_remove(struct platform_device *pdev) { struct sport_device *sport_handle = platform_get_drvdata(pdev); - pr_debug("%s enter\n", __func__); + dev_dbg(&pdev->dev, "%s enter\n", __func__); snd_soc_unregister_component(&pdev->dev); sport_done(sport_handle); -- cgit v0.10.2 From 634426048462373aba69c201390c3e75bc9d00d1 Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Tue, 28 May 2013 19:22:11 +0200 Subject: ASoC: blackfin: bf5xx-sport: Allow setting rx and tx mask independently Since the hardware supports it there is no need to artificially limit this to just being able to set the same mask for both tx and rx. Signed-off-by: Lars-Peter Clausen Signed-off-by: Mark Brown diff --git a/sound/soc/blackfin/bf5xx-ac97.c b/sound/soc/blackfin/bf5xx-ac97.c index 4902173..c66bef8 100644 --- a/sound/soc/blackfin/bf5xx-ac97.c +++ b/sound/soc/blackfin/bf5xx-ac97.c @@ -231,9 +231,9 @@ static int bf5xx_ac97_resume(struct snd_soc_dai *dai) return 0; #if defined(CONFIG_SND_BF5XX_MULTICHAN_SUPPORT) - ret = sport_set_multichannel(sport, 16, 0x3FF, 1); + ret = sport_set_multichannel(sport, 16, 0x3FF, 0x3FF, 1); #else - ret = sport_set_multichannel(sport, 16, 0x1F, 1); + ret = sport_set_multichannel(sport, 16, 0x1F, 0x1F, 1); #endif if (ret) { pr_err("SPORT is busy!\n"); @@ -311,9 +311,9 @@ static int asoc_bfin_ac97_probe(struct platform_device *pdev) /*SPORT works in TDM mode to simulate AC97 transfers*/ #if defined(CONFIG_SND_BF5XX_MULTICHAN_SUPPORT) - ret = sport_set_multichannel(sport_handle, 16, 0x3FF, 1); + ret = sport_set_multichannel(sport_handle, 16, 0x3FF, 0x3FF, 1); #else - ret = sport_set_multichannel(sport_handle, 16, 0x1F, 1); + ret = sport_set_multichannel(sport_handle, 16, 0x1F, 0x1F, 1); #endif if (ret) { pr_err("SPORT is busy!\n"); diff --git a/sound/soc/blackfin/bf5xx-sport.c b/sound/soc/blackfin/bf5xx-sport.c index 2fd9f2a..6953512 100644 --- a/sound/soc/blackfin/bf5xx-sport.c +++ b/sound/soc/blackfin/bf5xx-sport.c @@ -46,10 +46,10 @@ /* note: multichannel is in units of 8 channels, * tdm_count is # channels NOT / 8 ! */ int sport_set_multichannel(struct sport_device *sport, - int tdm_count, u32 mask, int packed) + int tdm_count, u32 tx_mask, u32 rx_mask, int packed) { - pr_debug("%s tdm_count=%d mask:0x%08x packed=%d\n", __func__, - tdm_count, mask, packed); + pr_debug("%s tdm_count=%d tx_mask:0x%08x rx_mask:0x%08x packed=%d\n", + __func__, tdm_count, tx_mask, rx_mask, packed); if ((sport->regs->tcr1 & TSPEN) || (sport->regs->rcr1 & RSPEN)) return -EBUSY; @@ -65,8 +65,8 @@ int sport_set_multichannel(struct sport_device *sport, sport->regs->mcmc2 = FRAME_DELAY | MCMEN | \ (packed ? (MCDTXPE|MCDRXPE) : 0); - sport->regs->mtcs0 = mask; - sport->regs->mrcs0 = mask; + sport->regs->mtcs0 = tx_mask; + sport->regs->mrcs0 = rx_mask; sport->regs->mtcs1 = 0; sport->regs->mrcs1 = 0; sport->regs->mtcs2 = 0; diff --git a/sound/soc/blackfin/bf5xx-sport.h b/sound/soc/blackfin/bf5xx-sport.h index 5ab60bd..9fc2192 100644 --- a/sound/soc/blackfin/bf5xx-sport.h +++ b/sound/soc/blackfin/bf5xx-sport.h @@ -128,7 +128,7 @@ void sport_done(struct sport_device *sport); /* note: multichannel is in units of 8 channels, tdm_count is number of channels * NOT / 8 ! all channels are enabled by default */ int sport_set_multichannel(struct sport_device *sport, int tdm_count, - u32 mask, int packed); + u32 tx_mask, u32 rx_mask, int packed); int sport_config_rx(struct sport_device *sport, unsigned int rcr1, unsigned int rcr2, diff --git a/sound/soc/blackfin/bf5xx-tdm.c b/sound/soc/blackfin/bf5xx-tdm.c index 69e9a3e..aa08516 100644 --- a/sound/soc/blackfin/bf5xx-tdm.c +++ b/sound/soc/blackfin/bf5xx-tdm.c @@ -198,7 +198,7 @@ static int bf5xx_tdm_resume(struct snd_soc_dai *dai) int ret; struct sport_device *sport = snd_soc_dai_get_drvdata(dai); - ret = sport_set_multichannel(sport, 8, 0xFF, 1); + ret = sport_set_multichannel(sport, 8, 0xFF, 0xFF, 1); if (ret) { pr_err("SPORT is busy!\n"); ret = -EBUSY; @@ -265,7 +265,7 @@ static int bfin_tdm_probe(struct platform_device *pdev) return -ENODEV; /* SPORT works in TDM mode */ - ret = sport_set_multichannel(sport_handle, 8, 0xFF, 1); + ret = sport_set_multichannel(sport_handle, 8, 0xFF, 0xFF, 1); if (ret) { pr_err("SPORT is busy!\n"); ret = -EBUSY; -- cgit v0.10.2 From 569ef65a973e19ec3327c8efbcf26bfc844af7e3 Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Tue, 28 May 2013 19:22:12 +0200 Subject: ASoC: blackfin: bf5xx-i2s: Allocate buffer only as large as requested There is no need to always allocate the maximum buffer size. While we are at it also pass errors returned by snd_pcm_lib_malloc_pages() on to the upper layers. Signed-off-by: Lars-Peter Clausen Signed-off-by: Mark Brown diff --git a/sound/soc/blackfin/bf5xx-i2s-pcm.c b/sound/soc/blackfin/bf5xx-i2s-pcm.c index 8726c3a..107c1c9 100644 --- a/sound/soc/blackfin/bf5xx-i2s-pcm.c +++ b/sound/soc/blackfin/bf5xx-i2s-pcm.c @@ -66,10 +66,7 @@ static const struct snd_pcm_hardware bf5xx_pcm_hardware = { static int bf5xx_pcm_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params) { - size_t size = bf5xx_pcm_hardware.buffer_bytes_max; - snd_pcm_lib_malloc_pages(substream, size); - - return 0; + return snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(params)); } static int bf5xx_pcm_hw_free(struct snd_pcm_substream *substream) -- cgit v0.10.2 From a3935a29f68c261d31b41c896f95c9333b615abf Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Tue, 28 May 2013 19:22:13 +0200 Subject: ASoC: blackfin: bf5xx-i2s-pcm: Use snd_pcm_lib_preallocate_pages_for_all() Use snd_pcm_lib_preallocate_pages_for_all() for pre-allocating the DMA buffers instead of re-implementing the same functionality. Note that there is no need to call snd_pcm_lib_free_pages_for_all() since the ALSA core takes care of this for us. Signed-off-by: Lars-Peter Clausen Signed-off-by: Mark Brown diff --git a/sound/soc/blackfin/bf5xx-i2s-pcm.c b/sound/soc/blackfin/bf5xx-i2s-pcm.c index 107c1c9..9931a18 100644 --- a/sound/soc/blackfin/bf5xx-i2s-pcm.c +++ b/sound/soc/blackfin/bf5xx-i2s-pcm.c @@ -209,55 +209,12 @@ static struct snd_pcm_ops bf5xx_pcm_i2s_ops = { .mmap = bf5xx_pcm_mmap, }; -static int bf5xx_pcm_preallocate_dma_buffer(struct snd_pcm *pcm, int stream) -{ - struct snd_pcm_substream *substream = pcm->streams[stream].substream; - struct snd_dma_buffer *buf = &substream->dma_buffer; - size_t size = bf5xx_pcm_hardware.buffer_bytes_max; - - buf->dev.type = SNDRV_DMA_TYPE_DEV; - buf->dev.dev = pcm->card->dev; - buf->private_data = NULL; - buf->area = dma_alloc_coherent(pcm->card->dev, size, - &buf->addr, GFP_KERNEL); - if (!buf->area) { - pr_err("Failed to allocate dma memory - Please increase uncached DMA memory region\n"); - return -ENOMEM; - } - buf->bytes = size; - - pr_debug("%s, area:%p, size:0x%08lx\n", __func__, - buf->area, buf->bytes); - - return 0; -} - -static void bf5xx_pcm_free_dma_buffers(struct snd_pcm *pcm) -{ - struct snd_pcm_substream *substream; - struct snd_dma_buffer *buf; - int stream; - - for (stream = 0; stream < 2; stream++) { - substream = pcm->streams[stream].substream; - if (!substream) - continue; - - buf = &substream->dma_buffer; - if (!buf->area) - continue; - dma_free_coherent(NULL, buf->bytes, buf->area, 0); - buf->area = NULL; - } -} - static u64 bf5xx_pcm_dmamask = DMA_BIT_MASK(32); static int bf5xx_pcm_i2s_new(struct snd_soc_pcm_runtime *rtd) { struct snd_card *card = rtd->card->snd_card; - struct snd_pcm *pcm = rtd->pcm; - int ret = 0; + size_t size = bf5xx_pcm_hardware.buffer_bytes_max; pr_debug("%s enter\n", __func__); if (!card->dev->dma_mask) @@ -265,27 +222,13 @@ static int bf5xx_pcm_i2s_new(struct snd_soc_pcm_runtime *rtd) if (!card->dev->coherent_dma_mask) card->dev->coherent_dma_mask = DMA_BIT_MASK(32); - if (pcm->streams[SNDRV_PCM_STREAM_PLAYBACK].substream) { - ret = bf5xx_pcm_preallocate_dma_buffer(pcm, - SNDRV_PCM_STREAM_PLAYBACK); - if (ret) - goto out; - } - - if (pcm->streams[SNDRV_PCM_STREAM_CAPTURE].substream) { - ret = bf5xx_pcm_preallocate_dma_buffer(pcm, - SNDRV_PCM_STREAM_CAPTURE); - if (ret) - goto out; - } - out: - return ret; + return snd_pcm_lib_preallocate_pages_for_all(rtd->pcm, + SNDRV_DMA_TYPE_DEV, card->dev, size, size); } static struct snd_soc_platform_driver bf5xx_i2s_soc_platform = { .ops = &bf5xx_pcm_i2s_ops, .pcm_new = bf5xx_pcm_i2s_new, - .pcm_free = bf5xx_pcm_free_dma_buffers, }; static int bfin_i2s_soc_platform_probe(struct platform_device *pdev) -- cgit v0.10.2 From 8b5e2e396b589119bcc9c6a382a999e0202bae18 Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Tue, 28 May 2013 19:22:14 +0200 Subject: ASoC: blackfin: bf5xx-i2s: Add support for TDM mode The bf5xx-i2s{,-pcm} and bf5xx-tdm{-pcm} drivers are nearly identical. Both are for the same hardware each supporting a slight different subset of the hardware. The bf5xx-i2s driver supports 2 channel I2S mode while the bf5xx-tdm driver supports TDM mode and channel remapping. This patch adds support for TDM mode and channel remapping to the bf5xx-i2s driver so that we'll eventually be able to retire the bf5xx-tdm driver. Unfortunately the hardware is fixed to using 8 channels in TDM mode. The bf5xx-tdm driver jumps through a few hoops to make it work well with other channel counts as well: * Don't support mmap * Translate between internal frame size (which is always 8 * sample_size) and ALSA frame size (which depends on the channel count) * Have special copy and silence callbacks which are aware of the mismatch between internal and ALSA frame size * Reduce the maximum buffer size to ensure that there is enough headroom for dummy data. The bf5xx-i2s driver is going to use the same mechanisms when being used int TDM mode. Signed-off-by: Lars-Peter Clausen Signed-off-by: Mark Brown diff --git a/sound/soc/blackfin/bf5xx-i2s-pcm.c b/sound/soc/blackfin/bf5xx-i2s-pcm.c index 9931a18..9cb4a80 100644 --- a/sound/soc/blackfin/bf5xx-i2s-pcm.c +++ b/sound/soc/blackfin/bf5xx-i2s-pcm.c @@ -40,6 +40,7 @@ #include #include "bf5xx-sport.h" +#include "bf5xx-i2s-pcm.h" static void bf5xx_dma_irq(void *data) { @@ -49,7 +50,6 @@ static void bf5xx_dma_irq(void *data) static const struct snd_pcm_hardware bf5xx_pcm_hardware = { .info = SNDRV_PCM_INFO_INTERLEAVED | - SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_MMAP_VALID | SNDRV_PCM_INFO_BLOCK_TRANSFER, .formats = SNDRV_PCM_FMTBIT_S16_LE | @@ -66,7 +66,16 @@ static const struct snd_pcm_hardware bf5xx_pcm_hardware = { static int bf5xx_pcm_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params) { - return snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(params)); + struct snd_soc_pcm_runtime *rtd = substream->private_data; + unsigned int buffer_size = params_buffer_bytes(params); + struct bf5xx_i2s_pcm_data *dma_data; + + dma_data = snd_soc_dai_get_dma_data(rtd->cpu_dai, substream); + + if (dma_data->tdm_mode) + buffer_size = buffer_size / params_channels(params) * 8; + + return snd_pcm_lib_malloc_pages(substream, buffer_size); } static int bf5xx_pcm_hw_free(struct snd_pcm_substream *substream) @@ -78,9 +87,16 @@ static int bf5xx_pcm_hw_free(struct snd_pcm_substream *substream) static int bf5xx_pcm_prepare(struct snd_pcm_substream *substream) { + struct snd_soc_pcm_runtime *rtd = substream->private_data; struct snd_pcm_runtime *runtime = substream->runtime; struct sport_device *sport = runtime->private_data; int period_bytes = frames_to_bytes(runtime, runtime->period_size); + struct bf5xx_i2s_pcm_data *dma_data; + + dma_data = snd_soc_dai_get_dma_data(rtd->cpu_dai, substream); + + if (dma_data->tdm_mode) + period_bytes = period_bytes / runtime->channels * 8; pr_debug("%s enter\n", __func__); if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) { @@ -127,10 +143,15 @@ static int bf5xx_pcm_trigger(struct snd_pcm_substream *substream, int cmd) static snd_pcm_uframes_t bf5xx_pcm_pointer(struct snd_pcm_substream *substream) { + struct snd_soc_pcm_runtime *rtd = substream->private_data; struct snd_pcm_runtime *runtime = substream->runtime; struct sport_device *sport = runtime->private_data; unsigned int diff; snd_pcm_uframes_t frames; + struct bf5xx_i2s_pcm_data *dma_data; + + dma_data = snd_soc_dai_get_dma_data(rtd->cpu_dai, substream); + pr_debug("%s enter\n", __func__); if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) { diff = sport_curr_offset_tx(sport); @@ -147,6 +168,8 @@ static snd_pcm_uframes_t bf5xx_pcm_pointer(struct snd_pcm_substream *substream) diff = 0; frames = bytes_to_frames(substream->runtime, diff); + if (dma_data->tdm_mode) + frames = frames * runtime->channels / 8; return frames; } @@ -158,11 +181,18 @@ static int bf5xx_pcm_open(struct snd_pcm_substream *substream) struct sport_device *sport_handle = snd_soc_dai_get_drvdata(cpu_dai); struct snd_pcm_runtime *runtime = substream->runtime; struct snd_dma_buffer *buf = &substream->dma_buffer; + struct bf5xx_i2s_pcm_data *dma_data; int ret; + dma_data = snd_soc_dai_get_dma_data(rtd->cpu_dai, substream); + pr_debug("%s enter\n", __func__); snd_soc_set_runtime_hwparams(substream, &bf5xx_pcm_hardware); + if (dma_data->tdm_mode) + runtime->hw.buffer_bytes_max /= 4; + else + runtime->hw.info |= SNDRV_PCM_INFO_MMAP; ret = snd_pcm_hw_constraint_integer(runtime, SNDRV_PCM_HW_PARAM_PERIODS); @@ -198,6 +228,88 @@ static int bf5xx_pcm_mmap(struct snd_pcm_substream *substream, return 0 ; } +static int bf5xx_pcm_copy(struct snd_pcm_substream *substream, int channel, + snd_pcm_uframes_t pos, void *buf, snd_pcm_uframes_t count) +{ + struct snd_soc_pcm_runtime *rtd = substream->private_data; + struct snd_pcm_runtime *runtime = substream->runtime; + unsigned int sample_size = runtime->sample_bits / 8; + struct bf5xx_i2s_pcm_data *dma_data; + unsigned int i; + void *src, *dst; + + dma_data = snd_soc_dai_get_dma_data(rtd->cpu_dai, substream); + + if (dma_data->tdm_mode) { + if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) { + src = buf; + dst = runtime->dma_area; + dst += pos * sample_size * 8; + + while (count--) { + for (i = 0; i < runtime->channels; i++) { + memcpy(dst + dma_data->map[i] * + sample_size, src, sample_size); + src += sample_size; + } + dst += 8 * sample_size; + } + } else { + src = runtime->dma_area; + src += pos * sample_size * 8; + dst = buf; + + while (count--) { + for (i = 0; i < runtime->channels; i++) { + memcpy(dst, src + dma_data->map[i] * + sample_size, sample_size); + dst += sample_size; + } + src += 8 * sample_size; + } + } + } else { + if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) { + src = buf; + dst = runtime->dma_area; + dst += frames_to_bytes(runtime, pos); + } else { + src = runtime->dma_area; + src += frames_to_bytes(runtime, pos); + dst = buf; + } + + memcpy(dst, src, frames_to_bytes(runtime, count)); + } + + return 0; +} + +static int bf5xx_pcm_silence(struct snd_pcm_substream *substream, + int channel, snd_pcm_uframes_t pos, snd_pcm_uframes_t count) +{ + struct snd_soc_pcm_runtime *rtd = substream->private_data; + struct snd_pcm_runtime *runtime = substream->runtime; + unsigned int sample_size = runtime->sample_bits / 8; + void *buf = runtime->dma_area; + struct bf5xx_i2s_pcm_data *dma_data; + unsigned int offset, size; + + dma_data = snd_soc_dai_get_dma_data(rtd->cpu_dai, substream); + + if (dma_data->tdm_mode) { + offset = pos * 8 * sample_size; + size = count * 8 * sample_size; + } else { + offset = frames_to_bytes(runtime, pos); + size = frames_to_bytes(runtime, count); + } + + snd_pcm_format_set_silence(runtime->format, buf + offset, size); + + return 0; +} + static struct snd_pcm_ops bf5xx_pcm_i2s_ops = { .open = bf5xx_pcm_open, .ioctl = snd_pcm_lib_ioctl, @@ -207,6 +319,8 @@ static struct snd_pcm_ops bf5xx_pcm_i2s_ops = { .trigger = bf5xx_pcm_trigger, .pointer = bf5xx_pcm_pointer, .mmap = bf5xx_pcm_mmap, + .copy = bf5xx_pcm_copy, + .silence = bf5xx_pcm_silence, }; static u64 bf5xx_pcm_dmamask = DMA_BIT_MASK(32); diff --git a/sound/soc/blackfin/bf5xx-i2s-pcm.h b/sound/soc/blackfin/bf5xx-i2s-pcm.h new file mode 100644 index 0000000..1f04352 --- /dev/null +++ b/sound/soc/blackfin/bf5xx-i2s-pcm.h @@ -0,0 +1,17 @@ +/* + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef _BF5XX_TDM_PCM_H +#define _BF5XX_TDM_PCM_H + +#define BFIN_TDM_DAI_MAX_SLOTS 8 + +struct bf5xx_i2s_pcm_data { + unsigned int map[BFIN_TDM_DAI_MAX_SLOTS]; + bool tdm_mode; +}; + +#endif diff --git a/sound/soc/blackfin/bf5xx-i2s.c b/sound/soc/blackfin/bf5xx-i2s.c index 78411f2..9a174fc 100644 --- a/sound/soc/blackfin/bf5xx-i2s.c +++ b/sound/soc/blackfin/bf5xx-i2s.c @@ -42,6 +42,7 @@ #include #include "bf5xx-sport.h" +#include "bf5xx-i2s-pcm.h" struct bf5xx_i2s_port { u16 tcr1; @@ -49,6 +50,13 @@ struct bf5xx_i2s_port { u16 tcr2; u16 rcr2; int configured; + + unsigned int slots; + unsigned int tx_mask; + unsigned int rx_mask; + + struct bf5xx_i2s_pcm_data tx_dma_data; + struct bf5xx_i2s_pcm_data rx_dma_data; }; static int bf5xx_i2s_set_dai_fmt(struct snd_soc_dai *cpu_dai, @@ -170,6 +178,64 @@ static void bf5xx_i2s_shutdown(struct snd_pcm_substream *substream, bf5xx_i2s->configured = 0; } +static int bf5xx_i2s_set_channel_map(struct snd_soc_dai *dai, + unsigned int tx_num, unsigned int *tx_slot, + unsigned int rx_num, unsigned int *rx_slot) +{ + struct sport_device *sport_handle = snd_soc_dai_get_drvdata(dai); + struct bf5xx_i2s_port *bf5xx_i2s = sport_handle->private_data; + unsigned int tx_mapped = 0, rx_mapped = 0; + unsigned int slot; + int i; + + if ((tx_num > BFIN_TDM_DAI_MAX_SLOTS) || + (rx_num > BFIN_TDM_DAI_MAX_SLOTS)) + return -EINVAL; + + for (i = 0; i < tx_num; i++) { + slot = tx_slot[i]; + if ((slot < BFIN_TDM_DAI_MAX_SLOTS) && + (!(tx_mapped & (1 << slot)))) { + bf5xx_i2s->tx_dma_data.map[i] = slot; + tx_mapped |= 1 << slot; + } else + return -EINVAL; + } + for (i = 0; i < rx_num; i++) { + slot = rx_slot[i]; + if ((slot < BFIN_TDM_DAI_MAX_SLOTS) && + (!(rx_mapped & (1 << slot)))) { + bf5xx_i2s->rx_dma_data.map[i] = slot; + rx_mapped |= 1 << slot; + } else + return -EINVAL; + } + + return 0; +} + +static int bf5xx_i2s_set_tdm_slot(struct snd_soc_dai *dai, unsigned int tx_mask, + unsigned int rx_mask, int slots, int width) +{ + struct sport_device *sport_handle = snd_soc_dai_get_drvdata(dai); + struct bf5xx_i2s_port *bf5xx_i2s = sport_handle->private_data; + + if (slots % 8 != 0 || slots > 8) + return -EINVAL; + + if (width != 32) + return -EINVAL; + + bf5xx_i2s->slots = slots; + bf5xx_i2s->tx_mask = tx_mask; + bf5xx_i2s->rx_mask = rx_mask; + + bf5xx_i2s->tx_dma_data.tdm_mode = slots != 0; + bf5xx_i2s->rx_dma_data.tdm_mode = slots != 0; + + return sport_set_multichannel(sport_handle, slots, tx_mask, rx_mask, 0); +} + #ifdef CONFIG_PM static int bf5xx_i2s_suspend(struct snd_soc_dai *dai) { @@ -206,7 +272,8 @@ static int bf5xx_i2s_resume(struct snd_soc_dai *dai) return -EBUSY; } - return 0; + return sport_set_multichannel(sport_handle, bf5xx_i2s->slots, + bf5xx_i2s->tx_mask, bf5xx_i2s->rx_mask, 0); } #else @@ -214,6 +281,23 @@ static int bf5xx_i2s_resume(struct snd_soc_dai *dai) #define bf5xx_i2s_resume NULL #endif +static int bf5xx_i2s_dai_probe(struct snd_soc_dai *dai) +{ + struct sport_device *sport_handle = snd_soc_dai_get_drvdata(dai); + struct bf5xx_i2s_port *bf5xx_i2s = sport_handle->private_data; + unsigned int i; + + for (i = 0; i < BFIN_TDM_DAI_MAX_SLOTS; i++) { + bf5xx_i2s->tx_dma_data.map[i] = i; + bf5xx_i2s->rx_dma_data.map[i] = i; + } + + dai->playback_dma_data = &bf5xx_i2s->tx_dma_data; + dai->capture_dma_data = &bf5xx_i2s->rx_dma_data; + + return 0; +} + #define BF5XX_I2S_RATES (SNDRV_PCM_RATE_8000 | SNDRV_PCM_RATE_11025 |\ SNDRV_PCM_RATE_16000 | SNDRV_PCM_RATE_22050 | \ SNDRV_PCM_RATE_44100 | SNDRV_PCM_RATE_48000 | \ @@ -226,22 +310,25 @@ static int bf5xx_i2s_resume(struct snd_soc_dai *dai) SNDRV_PCM_FMTBIT_S32_LE) static const struct snd_soc_dai_ops bf5xx_i2s_dai_ops = { - .shutdown = bf5xx_i2s_shutdown, - .hw_params = bf5xx_i2s_hw_params, - .set_fmt = bf5xx_i2s_set_dai_fmt, + .shutdown = bf5xx_i2s_shutdown, + .hw_params = bf5xx_i2s_hw_params, + .set_fmt = bf5xx_i2s_set_dai_fmt, + .set_tdm_slot = bf5xx_i2s_set_tdm_slot, + .set_channel_map = bf5xx_i2s_set_channel_map, }; static struct snd_soc_dai_driver bf5xx_i2s_dai = { + .probe = bf5xx_i2s_dai_probe, .suspend = bf5xx_i2s_suspend, .resume = bf5xx_i2s_resume, .playback = { - .channels_min = 1, - .channels_max = 2, + .channels_min = 2, + .channels_max = 8, .rates = BF5XX_I2S_RATES, .formats = BF5XX_I2S_FORMATS,}, .capture = { - .channels_min = 1, - .channels_max = 2, + .channels_min = 2, + .channels_max = 8, .rates = BF5XX_I2S_RATES, .formats = BF5XX_I2S_FORMATS,}, .ops = &bf5xx_i2s_dai_ops, @@ -257,7 +344,7 @@ static int bf5xx_i2s_probe(struct platform_device *pdev) int ret; /* configure SPORT for I2S */ - sport_handle = sport_init(pdev, 4, 2 * sizeof(u32), + sport_handle = sport_init(pdev, 4, 8 * sizeof(u32), sizeof(struct bf5xx_i2s_port)); if (!sport_handle) return -ENODEV; -- cgit v0.10.2 From b88546324ef1b61fc6e844e56ad4e90169514fb7 Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Tue, 28 May 2013 19:22:15 +0200 Subject: ASoC: blackfin: Switch bf5xx-ad193x from bf5xx-tdm to bf5xx-i2s The bf5xx-i2s driver now has support for TDM mode and the bf5xx-tdm driver is going to be removed soon, so switch the driver over to bf5xx-i2s. Signed-off-by: Lars-Peter Clausen Signed-off-by: Mark Brown diff --git a/sound/soc/blackfin/Kconfig b/sound/soc/blackfin/Kconfig index 16b88f5..906c349 100644 --- a/sound/soc/blackfin/Kconfig +++ b/sound/soc/blackfin/Kconfig @@ -56,6 +56,15 @@ config SND_SOC_BFIN_EVAL_ADAV80X Note: This driver assumes that the ADAV80X digital record and playback interfaces are connected to the first SPORT port on the BF5XX board. +config SND_BF5XX_SOC_AD193X + tristate "SoC AD193X Audio support for Blackfin" + depends on SND_BF5XX_I2S + select SND_BF5XX_SOC_I2S + select SND_SOC_AD193X + help + Say Y if you want to add support for AD193X codec on Blackfin. + This driver supports AD1936, AD1937, AD1938 and AD1939. + config SND_BF5XX_SOC_AD73311 tristate "SoC AD73311 Audio support for Blackfin" depends on SND_BF5XX_I2S @@ -90,15 +99,6 @@ config SND_BF5XX_SOC_AD1836 help Say Y if you want to add support for SoC audio on BF5xx STAMP/EZKIT. -config SND_BF5XX_SOC_AD193X - tristate "SoC AD193X Audio support for Blackfin" - depends on SND_BF5XX_TDM - select SND_BF5XX_SOC_TDM - select SND_SOC_AD193X - help - Say Y if you want to add support for AD193X codec on Blackfin. - This driver supports AD1936, AD1937, AD1938 and AD1939. - config SND_BF5XX_AC97 tristate "SoC AC97 Audio for the ADI BF5xx chip" depends on BLACKFIN diff --git a/sound/soc/blackfin/bf5xx-ad193x.c b/sound/soc/blackfin/bf5xx-ad193x.c index ce773b3..603ad1f 100644 --- a/sound/soc/blackfin/bf5xx-ad193x.c +++ b/sound/soc/blackfin/bf5xx-ad193x.c @@ -39,29 +39,16 @@ #include "../codecs/ad193x.h" -#include "bf5xx-tdm.h" - static struct snd_soc_card bf5xx_ad193x; -static int bf5xx_ad193x_hw_params(struct snd_pcm_substream *substream, - struct snd_pcm_hw_params *params) +static int bf5xx_ad193x_link_init(struct snd_soc_pcm_runtime *rtd) { - struct snd_soc_pcm_runtime *rtd = substream->private_data; struct snd_soc_dai *cpu_dai = rtd->cpu_dai; struct snd_soc_dai *codec_dai = rtd->codec_dai; - unsigned int clk = 0; - unsigned int channel_map[] = {0, 1, 2, 3, 4, 5, 6, 7}; - int ret = 0; - - switch (params_rate(params)) { - case 48000: - clk = 24576000; - break; - } + int ret; /* set the codec system clock for DAC and ADC */ - ret = snd_soc_dai_set_sysclk(codec_dai, 0, clk, - SND_SOC_CLOCK_IN); + ret = snd_soc_dai_set_sysclk(codec_dai, 0, 24576000, SND_SOC_CLOCK_IN); if (ret < 0) return ret; @@ -70,9 +57,7 @@ static int bf5xx_ad193x_hw_params(struct snd_pcm_substream *substream, if (ret < 0) return ret; - /* set cpu DAI channel mapping */ - ret = snd_soc_dai_set_channel_map(cpu_dai, ARRAY_SIZE(channel_map), - channel_map, ARRAY_SIZE(channel_map), channel_map); + ret = snd_soc_dai_set_tdm_slot(cpu_dai, 0xFF, 0xFF, 8, 32); if (ret < 0) return ret; @@ -82,30 +67,26 @@ static int bf5xx_ad193x_hw_params(struct snd_pcm_substream *substream, #define BF5XX_AD193X_DAIFMT (SND_SOC_DAIFMT_DSP_A | SND_SOC_DAIFMT_IB_IF | \ SND_SOC_DAIFMT_CBM_CFM) -static struct snd_soc_ops bf5xx_ad193x_ops = { - .hw_params = bf5xx_ad193x_hw_params, -}; - static struct snd_soc_dai_link bf5xx_ad193x_dai[] = { { .name = "ad193x", .stream_name = "AD193X", - .cpu_dai_name = "bfin-tdm.0", + .cpu_dai_name = "bfin-i2s.0", .codec_dai_name ="ad193x-hifi", - .platform_name = "bfin-tdm-pcm-audio", + .platform_name = "bfin-i2s-pcm-audio", .codec_name = "spi0.5", - .ops = &bf5xx_ad193x_ops, .dai_fmt = BF5XX_AD193X_DAIFMT, + .init = bf5xx_ad193x_link_init, }, { .name = "ad193x", .stream_name = "AD193X", - .cpu_dai_name = "bfin-tdm.1", + .cpu_dai_name = "bfin-i2s.1", .codec_dai_name ="ad193x-hifi", - .platform_name = "bfin-tdm-pcm-audio", + .platform_name = "bfin-i2s-pcm-audio", .codec_name = "spi0.5", - .ops = &bf5xx_ad193x_ops, .dai_fmt = BF5XX_AD193X_DAIFMT, + .init = bf5xx_ad193x_link_init, }, }; -- cgit v0.10.2 From 34f4095564ff334adae5ab4a9904f8d66d03e994 Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Tue, 28 May 2013 19:22:16 +0200 Subject: ASoC: blackfin: Switch bf5xx-ad1836 from bf5xx-tdm to bf5xx-i2s The bf5xx-i2s driver now has support for TDM mode and the bf5xx-tdm driver is going to be removed soon, so switch the driver over to bf5xx-i2s. Signed-off-by: Lars-Peter Clausen Signed-off-by: Mark Brown diff --git a/arch/blackfin/mach-bf527/boards/ezkit.c b/arch/blackfin/mach-bf527/boards/ezkit.c index 29f16e5..8224895 100644 --- a/arch/blackfin/mach-bf527/boards/ezkit.c +++ b/arch/blackfin/mach-bf527/boards/ezkit.c @@ -590,7 +590,7 @@ static struct platform_device bfin_tdm = { #if defined(CONFIG_SND_BF5XX_SOC_AD1836) \ || defined(CONFIG_SND_BF5XX_SOC_AD1836_MODULE) static const char * const ad1836_link[] = { - "bfin-tdm.0", + "bfin-i2s.0", "spi0.4", }; static struct platform_device bfin_ad1836_machine = { diff --git a/arch/blackfin/mach-bf533/boards/stamp.c b/arch/blackfin/mach-bf533/boards/stamp.c index 6fca869..a644a8b 100644 --- a/arch/blackfin/mach-bf533/boards/stamp.c +++ b/arch/blackfin/mach-bf533/boards/stamp.c @@ -620,7 +620,7 @@ static struct platform_device bfin_ac97_pcm = { #if defined(CONFIG_SND_BF5XX_SOC_AD1836) \ || defined(CONFIG_SND_BF5XX_SOC_AD1836_MODULE) static const char * const ad1836_link[] = { - "bfin-tdm.0", + "bfin-i2s.0", "spi0.4", }; static struct platform_device bfin_ad1836_machine = { diff --git a/arch/blackfin/mach-bf537/boards/stamp.c b/arch/blackfin/mach-bf537/boards/stamp.c index 6a3a14b..d978ca9 100644 --- a/arch/blackfin/mach-bf537/boards/stamp.c +++ b/arch/blackfin/mach-bf537/boards/stamp.c @@ -2645,7 +2645,7 @@ static struct platform_device bfin_ac97_pcm = { #if defined(CONFIG_SND_BF5XX_SOC_AD1836) \ || defined(CONFIG_SND_BF5XX_SOC_AD1836_MODULE) static const char * const ad1836_link[] = { - "bfin-tdm.0", + "bfin-i2s.0", "spi0.4", }; static struct platform_device bfin_ad1836_machine = { diff --git a/arch/blackfin/mach-bf561/boards/ezkit.c b/arch/blackfin/mach-bf561/boards/ezkit.c index 551f866..9512c36 100644 --- a/arch/blackfin/mach-bf561/boards/ezkit.c +++ b/arch/blackfin/mach-bf561/boards/ezkit.c @@ -542,7 +542,7 @@ static struct platform_device bfin_ac97 = { #if defined(CONFIG_SND_BF5XX_SOC_AD1836) \ || defined(CONFIG_SND_BF5XX_SOC_AD1836_MODULE) static const char * const ad1836_link[] = { - "bfin-tdm.0", + "bfin-i2s.0", "spi0.4", }; static struct platform_device bfin_ad1836_machine = { diff --git a/arch/blackfin/mach-bf609/boards/ezkit.c b/arch/blackfin/mach-bf609/boards/ezkit.c index 97d7016..bba40aed 100644 --- a/arch/blackfin/mach-bf609/boards/ezkit.c +++ b/arch/blackfin/mach-bf609/boards/ezkit.c @@ -821,7 +821,7 @@ static struct platform_device bfin_i2s = { #if defined(CONFIG_SND_BF5XX_SOC_AD1836) \ || defined(CONFIG_SND_BF5XX_SOC_AD1836_MODULE) static const char * const ad1836_link[] = { - "bfin-tdm.0", + "bfin-i2s.0", "spi0.76", }; static struct platform_device bfin_ad1836_machine = { diff --git a/sound/soc/blackfin/Kconfig b/sound/soc/blackfin/Kconfig index 906c349..4a67865 100644 --- a/sound/soc/blackfin/Kconfig +++ b/sound/soc/blackfin/Kconfig @@ -56,6 +56,14 @@ config SND_SOC_BFIN_EVAL_ADAV80X Note: This driver assumes that the ADAV80X digital record and playback interfaces are connected to the first SPORT port on the BF5XX board. +config SND_BF5XX_SOC_AD1836 + tristate "SoC AD1836 Audio support for BF5xx" + depends on SND_BF5XX_I2S + select SND_BF5XX_SOC_I2S + select SND_SOC_AD1836 + help + Say Y if you want to add support for SoC audio on BF5xx STAMP/EZKIT. + config SND_BF5XX_SOC_AD193X tristate "SoC AD193X Audio support for Blackfin" depends on SND_BF5XX_I2S @@ -91,14 +99,6 @@ config SND_BF5XX_TDM mode. You will also need to select the audio interfaces to support below. -config SND_BF5XX_SOC_AD1836 - tristate "SoC AD1836 Audio support for BF5xx" - depends on SND_BF5XX_TDM - select SND_BF5XX_SOC_TDM - select SND_SOC_AD1836 - help - Say Y if you want to add support for SoC audio on BF5xx STAMP/EZKIT. - config SND_BF5XX_AC97 tristate "SoC AC97 Audio for the ADI BF5xx chip" depends on BLACKFIN diff --git a/sound/soc/blackfin/bf5xx-ad1836.c b/sound/soc/blackfin/bf5xx-ad1836.c index 1528176..8fcfc4e 100644 --- a/sound/soc/blackfin/bf5xx-ad1836.c +++ b/sound/soc/blackfin/bf5xx-ad1836.c @@ -30,14 +30,10 @@ #include "../codecs/ad1836.h" -#include "bf5xx-tdm.h" - static struct snd_soc_card bf5xx_ad1836; -static int bf5xx_ad1836_hw_params(struct snd_pcm_substream *substream, - struct snd_pcm_hw_params *params) +static int bf5xx_ad1836_init(struct snd_soc_pcm_runtime *rtd) { - struct snd_soc_pcm_runtime *rtd = substream->private_data; struct snd_soc_dai *cpu_dai = rtd->cpu_dai; unsigned int channel_map[] = {0, 4, 1, 5, 2, 6, 3, 7}; int ret = 0; @@ -48,13 +44,13 @@ static int bf5xx_ad1836_hw_params(struct snd_pcm_substream *substream, if (ret < 0) return ret; + ret = snd_soc_dai_set_tdm_slot(cpu_dai, 0xFF, 0xFF, 8, 32); + if (ret < 0) + return ret; + return 0; } -static struct snd_soc_ops bf5xx_ad1836_ops = { - .hw_params = bf5xx_ad1836_hw_params, -}; - #define BF5XX_AD1836_DAIFMT (SND_SOC_DAIFMT_DSP_A | SND_SOC_DAIFMT_IB_IF | \ SND_SOC_DAIFMT_CBM_CFM) @@ -62,9 +58,9 @@ static struct snd_soc_dai_link bf5xx_ad1836_dai = { .name = "ad1836", .stream_name = "AD1836", .codec_dai_name = "ad1836-hifi", - .platform_name = "bfin-tdm-pcm-audio", - .ops = &bf5xx_ad1836_ops, + .platform_name = "bfin-i2s-pcm-audio", .dai_fmt = BF5XX_AD1836_DAIFMT, + .init = bf5xx_ad1836_init, }; static struct snd_soc_card bf5xx_ad1836 = { -- cgit v0.10.2 From cc37961b21eb3d57d421ca34ffec9bbe0a6096c0 Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Tue, 28 May 2013 19:22:17 +0200 Subject: ASoC: blackfin: Remove bf5xx-tdm driver Now that the bf5xx-i2s driver supports TDM mode and all users of the bf5xx-tdm driver have been switch over to using the bf5xx-i2s driver there is no need to keep the b5fxx-tdm driver around. Signed-off-by: Lars-Peter Clausen Signed-off-by: Mark Brown diff --git a/sound/soc/blackfin/Kconfig b/sound/soc/blackfin/Kconfig index 4a67865..54f74f8 100644 --- a/sound/soc/blackfin/Kconfig +++ b/sound/soc/blackfin/Kconfig @@ -89,16 +89,6 @@ config SND_BFIN_AD73311_SE Enter the GPIO used to control AD73311's SE pin. Acceptable values are 0 to 7 -config SND_BF5XX_TDM - tristate "SoC I2S(TDM mode) Audio for the ADI BF5xx chip" - depends on (BLACKFIN && SND_SOC) - select SND_BF5XX_SOC_SPORT - help - Say Y or M if you want to add support for codecs attached to - the Blackfin SPORT (synchronous serial ports) interface in TDM - mode. - You will also need to select the audio interfaces to support below. - config SND_BF5XX_AC97 tristate "SoC AC97 Audio for the ADI BF5xx chip" depends on BLACKFIN @@ -174,9 +164,6 @@ config SND_BF5XX_SOC_I2S config SND_BF6XX_SOC_I2S tristate -config SND_BF5XX_SOC_TDM - tristate - config SND_BF5XX_SOC_AC97 tristate diff --git a/sound/soc/blackfin/Makefile b/sound/soc/blackfin/Makefile index 6fea1f4..ad0a6e9 100644 --- a/sound/soc/blackfin/Makefile +++ b/sound/soc/blackfin/Makefile @@ -1,23 +1,19 @@ # Blackfin Platform Support snd-bf5xx-ac97-objs := bf5xx-ac97-pcm.o snd-bf5xx-i2s-objs := bf5xx-i2s-pcm.o -snd-bf5xx-tdm-objs := bf5xx-tdm-pcm.o snd-soc-bf5xx-sport-objs := bf5xx-sport.o snd-soc-bf6xx-sport-objs := bf6xx-sport.o snd-soc-bf5xx-ac97-objs := bf5xx-ac97.o snd-soc-bf5xx-i2s-objs := bf5xx-i2s.o snd-soc-bf6xx-i2s-objs := bf6xx-i2s.o -snd-soc-bf5xx-tdm-objs := bf5xx-tdm.o obj-$(CONFIG_SND_BF5XX_AC97) += snd-bf5xx-ac97.o obj-$(CONFIG_SND_BF5XX_I2S) += snd-bf5xx-i2s.o -obj-$(CONFIG_SND_BF5XX_TDM) += snd-bf5xx-tdm.o obj-$(CONFIG_SND_BF5XX_SOC_SPORT) += snd-soc-bf5xx-sport.o obj-$(CONFIG_SND_BF6XX_SOC_SPORT) += snd-soc-bf6xx-sport.o obj-$(CONFIG_SND_BF5XX_SOC_AC97) += snd-soc-bf5xx-ac97.o obj-$(CONFIG_SND_BF5XX_SOC_I2S) += snd-soc-bf5xx-i2s.o obj-$(CONFIG_SND_BF6XX_SOC_I2S) += snd-soc-bf6xx-i2s.o -obj-$(CONFIG_SND_BF5XX_SOC_TDM) += snd-soc-bf5xx-tdm.o # Blackfin Machine Support snd-ad1836-objs := bf5xx-ad1836.o diff --git a/sound/soc/blackfin/bf5xx-tdm-pcm.c b/sound/soc/blackfin/bf5xx-tdm-pcm.c deleted file mode 100644 index a6b5457..0000000 --- a/sound/soc/blackfin/bf5xx-tdm-pcm.c +++ /dev/null @@ -1,343 +0,0 @@ -/* - * File: sound/soc/blackfin/bf5xx-tdm-pcm.c - * Author: Barry Song - * - * Created: Tue June 06 2009 - * Description: DMA driver for tdm codec - * - * Modified: - * Copyright 2009 Analog Devices Inc. - * - * Bugs: Enter bugs at http://blackfin.uclinux.org/ - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, see the file COPYING, or write - * to the Free Software Foundation, Inc., - * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#include -#include -#include -#include -#include - -#include -#include -#include -#include - -#include - -#include "bf5xx-tdm.h" -#include "bf5xx-sport.h" - -#define PCM_BUFFER_MAX 0x8000 -#define FRAGMENT_SIZE_MIN (4*1024) -#define FRAGMENTS_MIN 2 -#define FRAGMENTS_MAX 32 - -static void bf5xx_dma_irq(void *data) -{ - struct snd_pcm_substream *pcm = data; - snd_pcm_period_elapsed(pcm); -} - -static const struct snd_pcm_hardware bf5xx_pcm_hardware = { - .info = (SNDRV_PCM_INFO_INTERLEAVED | SNDRV_PCM_INFO_BLOCK_TRANSFER | - SNDRV_PCM_INFO_RESUME), - .formats = SNDRV_PCM_FMTBIT_S32_LE, - .rates = SNDRV_PCM_RATE_48000, - .channels_min = 2, - .channels_max = 8, - .buffer_bytes_max = PCM_BUFFER_MAX, - .period_bytes_min = FRAGMENT_SIZE_MIN, - .period_bytes_max = PCM_BUFFER_MAX/2, - .periods_min = FRAGMENTS_MIN, - .periods_max = FRAGMENTS_MAX, -}; - -static int bf5xx_pcm_hw_params(struct snd_pcm_substream *substream, - struct snd_pcm_hw_params *params) -{ - size_t size = bf5xx_pcm_hardware.buffer_bytes_max; - snd_pcm_lib_malloc_pages(substream, size * 4); - - return 0; -} - -static int bf5xx_pcm_hw_free(struct snd_pcm_substream *substream) -{ - snd_pcm_lib_free_pages(substream); - - return 0; -} - -static int bf5xx_pcm_prepare(struct snd_pcm_substream *substream) -{ - struct snd_pcm_runtime *runtime = substream->runtime; - struct sport_device *sport = runtime->private_data; - int fragsize_bytes = frames_to_bytes(runtime, runtime->period_size); - - fragsize_bytes /= runtime->channels; - /* inflate the fragsize to match the dma width of SPORT */ - fragsize_bytes *= 8; - - if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) { - sport_set_tx_callback(sport, bf5xx_dma_irq, substream); - sport_config_tx_dma(sport, runtime->dma_area, - runtime->periods, fragsize_bytes); - } else { - sport_set_rx_callback(sport, bf5xx_dma_irq, substream); - sport_config_rx_dma(sport, runtime->dma_area, - runtime->periods, fragsize_bytes); - } - - return 0; -} - -static int bf5xx_pcm_trigger(struct snd_pcm_substream *substream, int cmd) -{ - struct snd_pcm_runtime *runtime = substream->runtime; - struct sport_device *sport = runtime->private_data; - int ret = 0; - - switch (cmd) { - case SNDRV_PCM_TRIGGER_START: - if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) - sport_tx_start(sport); - else - sport_rx_start(sport); - break; - case SNDRV_PCM_TRIGGER_STOP: - case SNDRV_PCM_TRIGGER_SUSPEND: - case SNDRV_PCM_TRIGGER_PAUSE_PUSH: - if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) - sport_tx_stop(sport); - else - sport_rx_stop(sport); - break; - default: - ret = -EINVAL; - } - - return ret; -} - -static snd_pcm_uframes_t bf5xx_pcm_pointer(struct snd_pcm_substream *substream) -{ - struct snd_pcm_runtime *runtime = substream->runtime; - struct sport_device *sport = runtime->private_data; - unsigned int diff; - snd_pcm_uframes_t frames; - - if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) { - diff = sport_curr_offset_tx(sport); - frames = diff / (8*4); /* 32 bytes per frame */ - } else { - diff = sport_curr_offset_rx(sport); - frames = diff / (8*4); - } - return frames; -} - -static int bf5xx_pcm_open(struct snd_pcm_substream *substream) -{ - struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct snd_soc_dai *cpu_dai = rtd->cpu_dai; - struct sport_device *sport_handle = snd_soc_dai_get_drvdata(cpu_dai); - struct snd_pcm_runtime *runtime = substream->runtime; - struct snd_dma_buffer *buf = &substream->dma_buffer; - - int ret = 0; - - snd_soc_set_runtime_hwparams(substream, &bf5xx_pcm_hardware); - - ret = snd_pcm_hw_constraint_integer(runtime, - SNDRV_PCM_HW_PARAM_PERIODS); - if (ret < 0) - goto out; - - if (sport_handle != NULL) { - if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) - sport_handle->tx_buf = buf->area; - else - sport_handle->rx_buf = buf->area; - - runtime->private_data = sport_handle; - } else { - pr_err("sport_handle is NULL\n"); - ret = -ENODEV; - } -out: - return ret; -} - -static int bf5xx_pcm_copy(struct snd_pcm_substream *substream, int channel, - snd_pcm_uframes_t pos, void *buf, snd_pcm_uframes_t count) -{ - struct snd_pcm_runtime *runtime = substream->runtime; - struct sport_device *sport = runtime->private_data; - struct bf5xx_tdm_port *tdm_port = sport->private_data; - unsigned int *src; - unsigned int *dst; - int i; - - if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) { - src = buf; - dst = (unsigned int *)substream->runtime->dma_area; - - dst += pos * 8; - while (count--) { - for (i = 0; i < substream->runtime->channels; i++) - *(dst + tdm_port->tx_map[i]) = *src++; - dst += 8; - } - } else { - src = (unsigned int *)substream->runtime->dma_area; - dst = buf; - - src += pos * 8; - while (count--) { - for (i = 0; i < substream->runtime->channels; i++) - *dst++ = *(src + tdm_port->rx_map[i]); - src += 8; - } - } - - return 0; -} - -static int bf5xx_pcm_silence(struct snd_pcm_substream *substream, - int channel, snd_pcm_uframes_t pos, snd_pcm_uframes_t count) -{ - unsigned char *buf = substream->runtime->dma_area; - buf += pos * 8 * 4; - memset(buf, '\0', count * 8 * 4); - - return 0; -} - -static struct snd_pcm_ops bf5xx_pcm_tdm_ops = { - .open = bf5xx_pcm_open, - .ioctl = snd_pcm_lib_ioctl, - .hw_params = bf5xx_pcm_hw_params, - .hw_free = bf5xx_pcm_hw_free, - .prepare = bf5xx_pcm_prepare, - .trigger = bf5xx_pcm_trigger, - .pointer = bf5xx_pcm_pointer, - .copy = bf5xx_pcm_copy, - .silence = bf5xx_pcm_silence, -}; - -static int bf5xx_pcm_preallocate_dma_buffer(struct snd_pcm *pcm, int stream) -{ - struct snd_pcm_substream *substream = pcm->streams[stream].substream; - struct snd_dma_buffer *buf = &substream->dma_buffer; - size_t size = bf5xx_pcm_hardware.buffer_bytes_max; - - buf->dev.type = SNDRV_DMA_TYPE_DEV; - buf->dev.dev = pcm->card->dev; - buf->private_data = NULL; - buf->area = dma_alloc_coherent(pcm->card->dev, size * 4, - &buf->addr, GFP_KERNEL); - if (!buf->area) { - pr_err("Failed to allocate dma memory - Please increase uncached DMA memory region\n"); - return -ENOMEM; - } - buf->bytes = size; - - return 0; -} - -static void bf5xx_pcm_free_dma_buffers(struct snd_pcm *pcm) -{ - struct snd_pcm_substream *substream; - struct snd_dma_buffer *buf; - int stream; - - for (stream = 0; stream < 2; stream++) { - substream = pcm->streams[stream].substream; - if (!substream) - continue; - - buf = &substream->dma_buffer; - if (!buf->area) - continue; - dma_free_coherent(NULL, buf->bytes, buf->area, 0); - buf->area = NULL; - } -} - -static u64 bf5xx_pcm_dmamask = DMA_BIT_MASK(32); - -static int bf5xx_pcm_tdm_new(struct snd_soc_pcm_runtime *rtd) -{ - struct snd_card *card = rtd->card->snd_card; - struct snd_pcm *pcm = rtd->pcm; - int ret = 0; - - if (!card->dev->dma_mask) - card->dev->dma_mask = &bf5xx_pcm_dmamask; - if (!card->dev->coherent_dma_mask) - card->dev->coherent_dma_mask = DMA_BIT_MASK(32); - - if (pcm->streams[SNDRV_PCM_STREAM_PLAYBACK].substream) { - ret = bf5xx_pcm_preallocate_dma_buffer(pcm, - SNDRV_PCM_STREAM_PLAYBACK); - if (ret) - goto out; - } - - if (pcm->streams[SNDRV_PCM_STREAM_CAPTURE].substream) { - ret = bf5xx_pcm_preallocate_dma_buffer(pcm, - SNDRV_PCM_STREAM_CAPTURE); - if (ret) - goto out; - } -out: - return ret; -} - -static struct snd_soc_platform_driver bf5xx_tdm_soc_platform = { - .ops = &bf5xx_pcm_tdm_ops, - .pcm_new = bf5xx_pcm_tdm_new, - .pcm_free = bf5xx_pcm_free_dma_buffers, -}; - -static int bf5xx_soc_platform_probe(struct platform_device *pdev) -{ - return snd_soc_register_platform(&pdev->dev, &bf5xx_tdm_soc_platform); -} - -static int bf5xx_soc_platform_remove(struct platform_device *pdev) -{ - snd_soc_unregister_platform(&pdev->dev); - return 0; -} - -static struct platform_driver bfin_tdm_driver = { - .driver = { - .name = "bfin-tdm-pcm-audio", - .owner = THIS_MODULE, - }, - - .probe = bf5xx_soc_platform_probe, - .remove = bf5xx_soc_platform_remove, -}; - -module_platform_driver(bfin_tdm_driver); - -MODULE_AUTHOR("Barry Song"); -MODULE_DESCRIPTION("ADI Blackfin TDM PCM DMA module"); -MODULE_LICENSE("GPL"); diff --git a/sound/soc/blackfin/bf5xx-tdm.c b/sound/soc/blackfin/bf5xx-tdm.c deleted file mode 100644 index aa08516..0000000 --- a/sound/soc/blackfin/bf5xx-tdm.c +++ /dev/null @@ -1,328 +0,0 @@ -/* - * File: sound/soc/blackfin/bf5xx-tdm.c - * Author: Barry Song - * - * Created: Thurs June 04 2009 - * Description: Blackfin I2S(TDM) CPU DAI driver - * Even though TDM mode can be as part of I2S DAI, but there - * are so much difference in configuration and data flow, - * it's very ugly to integrate I2S and TDM into a module - * - * Modified: - * Copyright 2009 Analog Devices Inc. - * - * Bugs: Enter bugs at http://blackfin.uclinux.org/ - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, see the file COPYING, or write - * to the Free Software Foundation, Inc., - * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#include -#include -#include -#include -#include -#include -#include -#include - -#include -#include -#include -#include - -#include "bf5xx-sport.h" -#include "bf5xx-tdm.h" - -static int bf5xx_tdm_set_dai_fmt(struct snd_soc_dai *cpu_dai, - unsigned int fmt) -{ - int ret = 0; - - /* interface format:support TDM,slave mode */ - switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) { - case SND_SOC_DAIFMT_DSP_A: - break; - default: - printk(KERN_ERR "%s: Unknown DAI format type\n", __func__); - ret = -EINVAL; - break; - } - - switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) { - case SND_SOC_DAIFMT_CBM_CFM: - break; - case SND_SOC_DAIFMT_CBS_CFS: - case SND_SOC_DAIFMT_CBM_CFS: - case SND_SOC_DAIFMT_CBS_CFM: - ret = -EINVAL; - break; - default: - printk(KERN_ERR "%s: Unknown DAI master type\n", __func__); - ret = -EINVAL; - break; - } - - return ret; -} - -static int bf5xx_tdm_hw_params(struct snd_pcm_substream *substream, - struct snd_pcm_hw_params *params, - struct snd_soc_dai *dai) -{ - struct sport_device *sport_handle = snd_soc_dai_get_drvdata(dai); - struct bf5xx_tdm_port *bf5xx_tdm = sport_handle->private_data; - int ret = 0; - - bf5xx_tdm->tcr2 &= ~0x1f; - bf5xx_tdm->rcr2 &= ~0x1f; - switch (params_format(params)) { - case SNDRV_PCM_FORMAT_S32_LE: - bf5xx_tdm->tcr2 |= 31; - bf5xx_tdm->rcr2 |= 31; - sport_handle->wdsize = 4; - break; - /* at present, we only support 32bit transfer */ - default: - pr_err("not supported PCM format yet\n"); - return -EINVAL; - break; - } - - if (!bf5xx_tdm->configured) { - /* - * TX and RX are not independent,they are enabled at the - * same time, even if only one side is running. So, we - * need to configure both of them at the time when the first - * stream is opened. - * - * CPU DAI:slave mode. - */ - ret = sport_config_rx(sport_handle, bf5xx_tdm->rcr1, - bf5xx_tdm->rcr2, 0, 0); - if (ret) { - pr_err("SPORT is busy!\n"); - return -EBUSY; - } - - ret = sport_config_tx(sport_handle, bf5xx_tdm->tcr1, - bf5xx_tdm->tcr2, 0, 0); - if (ret) { - pr_err("SPORT is busy!\n"); - return -EBUSY; - } - - bf5xx_tdm->configured = 1; - } - - return 0; -} - -static void bf5xx_tdm_shutdown(struct snd_pcm_substream *substream, - struct snd_soc_dai *dai) -{ - struct sport_device *sport_handle = snd_soc_dai_get_drvdata(dai); - struct bf5xx_tdm_port *bf5xx_tdm = sport_handle->private_data; - - /* No active stream, SPORT is allowed to be configured again. */ - if (!dai->active) - bf5xx_tdm->configured = 0; -} - -static int bf5xx_tdm_set_channel_map(struct snd_soc_dai *dai, - unsigned int tx_num, unsigned int *tx_slot, - unsigned int rx_num, unsigned int *rx_slot) -{ - struct sport_device *sport_handle = snd_soc_dai_get_drvdata(dai); - struct bf5xx_tdm_port *bf5xx_tdm = sport_handle->private_data; - int i; - unsigned int slot; - unsigned int tx_mapped = 0, rx_mapped = 0; - - if ((tx_num > BFIN_TDM_DAI_MAX_SLOTS) || - (rx_num > BFIN_TDM_DAI_MAX_SLOTS)) - return -EINVAL; - - for (i = 0; i < tx_num; i++) { - slot = tx_slot[i]; - if ((slot < BFIN_TDM_DAI_MAX_SLOTS) && - (!(tx_mapped & (1 << slot)))) { - bf5xx_tdm->tx_map[i] = slot; - tx_mapped |= 1 << slot; - } else - return -EINVAL; - } - for (i = 0; i < rx_num; i++) { - slot = rx_slot[i]; - if ((slot < BFIN_TDM_DAI_MAX_SLOTS) && - (!(rx_mapped & (1 << slot)))) { - bf5xx_tdm->rx_map[i] = slot; - rx_mapped |= 1 << slot; - } else - return -EINVAL; - } - - return 0; -} - -#ifdef CONFIG_PM -static int bf5xx_tdm_suspend(struct snd_soc_dai *dai) -{ - struct sport_device *sport = snd_soc_dai_get_drvdata(dai); - - if (dai->playback_active) - sport_tx_stop(sport); - if (dai->capture_active) - sport_rx_stop(sport); - - /* isolate sync/clock pins from codec while sports resume */ - peripheral_free_list(sport->pin_req); - - return 0; -} - -static int bf5xx_tdm_resume(struct snd_soc_dai *dai) -{ - int ret; - struct sport_device *sport = snd_soc_dai_get_drvdata(dai); - - ret = sport_set_multichannel(sport, 8, 0xFF, 0xFF, 1); - if (ret) { - pr_err("SPORT is busy!\n"); - ret = -EBUSY; - } - - ret = sport_config_rx(sport, 0, 0x1F, 0, 0); - if (ret) { - pr_err("SPORT is busy!\n"); - ret = -EBUSY; - } - - ret = sport_config_tx(sport, 0, 0x1F, 0, 0); - if (ret) { - pr_err("SPORT is busy!\n"); - ret = -EBUSY; - } - - peripheral_request_list(sport->pin_req, "soc-audio"); - - return 0; -} - -#else -#define bf5xx_tdm_suspend NULL -#define bf5xx_tdm_resume NULL -#endif - -static const struct snd_soc_dai_ops bf5xx_tdm_dai_ops = { - .hw_params = bf5xx_tdm_hw_params, - .set_fmt = bf5xx_tdm_set_dai_fmt, - .shutdown = bf5xx_tdm_shutdown, - .set_channel_map = bf5xx_tdm_set_channel_map, -}; - -static struct snd_soc_dai_driver bf5xx_tdm_dai = { - .suspend = bf5xx_tdm_suspend, - .resume = bf5xx_tdm_resume, - .playback = { - .channels_min = 2, - .channels_max = 8, - .rates = SNDRV_PCM_RATE_48000, - .formats = SNDRV_PCM_FMTBIT_S32_LE,}, - .capture = { - .channels_min = 2, - .channels_max = 8, - .rates = SNDRV_PCM_RATE_48000, - .formats = SNDRV_PCM_FMTBIT_S32_LE,}, - .ops = &bf5xx_tdm_dai_ops, -}; - -static const struct snd_soc_component_driver bf5xx_tdm_component = { - .name = "bf5xx-tdm", -}; - -static int bfin_tdm_probe(struct platform_device *pdev) -{ - struct sport_device *sport_handle; - int ret; - - /* configure SPORT for TDM */ - sport_handle = sport_init(pdev, 4, 8 * sizeof(u32), - sizeof(struct bf5xx_tdm_port)); - if (!sport_handle) - return -ENODEV; - - /* SPORT works in TDM mode */ - ret = sport_set_multichannel(sport_handle, 8, 0xFF, 0xFF, 1); - if (ret) { - pr_err("SPORT is busy!\n"); - ret = -EBUSY; - goto sport_config_err; - } - - ret = sport_config_rx(sport_handle, 0, 0x1F, 0, 0); - if (ret) { - pr_err("SPORT is busy!\n"); - ret = -EBUSY; - goto sport_config_err; - } - - ret = sport_config_tx(sport_handle, 0, 0x1F, 0, 0); - if (ret) { - pr_err("SPORT is busy!\n"); - ret = -EBUSY; - goto sport_config_err; - } - - ret = snd_soc_register_component(&pdev->dev, &bf5xx_tdm_component, - &bf5xx_tdm_dai, 1); - if (ret) { - pr_err("Failed to register DAI: %d\n", ret); - goto sport_config_err; - } - - return 0; - -sport_config_err: - sport_done(sport_handle); - return ret; -} - -static int bfin_tdm_remove(struct platform_device *pdev) -{ - struct sport_device *sport_handle = platform_get_drvdata(pdev); - - snd_soc_unregister_component(&pdev->dev); - sport_done(sport_handle); - - return 0; -} - -static struct platform_driver bfin_tdm_driver = { - .probe = bfin_tdm_probe, - .remove = bfin_tdm_remove, - .driver = { - .name = "bfin-tdm", - .owner = THIS_MODULE, - }, -}; - -module_platform_driver(bfin_tdm_driver); - -/* Module information */ -MODULE_AUTHOR("Barry Song"); -MODULE_DESCRIPTION("TDM driver for ADI Blackfin"); -MODULE_LICENSE("GPL"); - diff --git a/sound/soc/blackfin/bf5xx-tdm.h b/sound/soc/blackfin/bf5xx-tdm.h deleted file mode 100644 index e986a3e..0000000 --- a/sound/soc/blackfin/bf5xx-tdm.h +++ /dev/null @@ -1,23 +0,0 @@ -/* - * sound/soc/blackfin/bf5xx-tdm.h - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ - -#ifndef _BF5XX_TDM_H -#define _BF5XX_TDM_H - -#define BFIN_TDM_DAI_MAX_SLOTS 8 -struct bf5xx_tdm_port { - u16 tcr1; - u16 rcr1; - u16 tcr2; - u16 rcr2; - unsigned int tx_map[BFIN_TDM_DAI_MAX_SLOTS]; - unsigned int rx_map[BFIN_TDM_DAI_MAX_SLOTS]; - int configured; -}; - -#endif -- cgit v0.10.2 From 15502e0ca0da651b48c7def2983e7bb464349b2a Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Tue, 28 May 2013 19:22:18 +0200 Subject: blackfin: Remove references to the bf5x_tdm driver The bf5x_tdm driver has been removed. Remove all references to it from board code. Signed-off-by: Lars-Peter Clausen Signed-off-by: Mark Brown diff --git a/arch/blackfin/mach-bf527/boards/ad7160eval.c b/arch/blackfin/mach-bf527/boards/ad7160eval.c index d58f50e..1e7be62 100644 --- a/arch/blackfin/mach-bf527/boards/ad7160eval.c +++ b/arch/blackfin/mach-bf527/boards/ad7160eval.c @@ -283,14 +283,6 @@ static struct platform_device bfin_i2s = { }; #endif -#if defined(CONFIG_SND_BF5XX_TDM) || defined(CONFIG_SND_BF5XX_TDM_MODULE) -static struct platform_device bfin_tdm = { - .name = "bfin-tdm", - .id = CONFIG_SND_BF5XX_SPORT_NUM, - /* TODO: add platform data here */ -}; -#endif - static struct spi_board_info bfin_spi_board_info[] __initdata = { #if defined(CONFIG_MTD_M25P80) \ || defined(CONFIG_MTD_M25P80_MODULE) @@ -800,10 +792,6 @@ static struct platform_device *stamp_devices[] __initdata = { #if defined(CONFIG_SND_BF5XX_I2S) || defined(CONFIG_SND_BF5XX_I2S_MODULE) &bfin_i2s, #endif - -#if defined(CONFIG_SND_BF5XX_TDM) || defined(CONFIG_SND_BF5XX_TDM_MODULE) - &bfin_tdm, -#endif }; static int __init ad7160eval_init(void) diff --git a/arch/blackfin/mach-bf527/boards/ezkit.c b/arch/blackfin/mach-bf527/boards/ezkit.c index 8224895..d0a0c5e 100644 --- a/arch/blackfin/mach-bf527/boards/ezkit.c +++ b/arch/blackfin/mach-bf527/boards/ezkit.c @@ -493,8 +493,7 @@ static const struct ad7879_platform_data bfin_ad7879_ts_info = { }; #endif -#if defined(CONFIG_SND_BF5XX_I2S) || defined(CONFIG_SND_BF5XX_I2S_MODULE) || \ - defined(CONFIG_SND_BF5XX_TDM) || defined(CONFIG_SND_BF5XX_TDM_MODULE) +#if defined(CONFIG_SND_BF5XX_I2S) || defined(CONFIG_SND_BF5XX_I2S_MODULE) static const u16 bfin_snd_pin[][7] = { {P_SPORT0_DTPRI, P_SPORT0_TSCLK, P_SPORT0_RFS, @@ -549,13 +548,6 @@ static struct platform_device bfin_i2s_pcm = { }; #endif -#if defined(CONFIG_SND_BF5XX_TDM) || defined(CONFIG_SND_BF5XX_TDM_MODULE) -static struct platform_device bfin_tdm_pcm = { - .name = "bfin-tdm-pcm-audio", - .id = -1, -}; -#endif - #if defined(CONFIG_SND_BF5XX_AC97) || defined(CONFIG_SND_BF5XX_AC97_MODULE) static struct platform_device bfin_ac97_pcm = { .name = "bfin-ac97-pcm-audio", @@ -575,18 +567,6 @@ static struct platform_device bfin_i2s = { }; #endif -#if defined(CONFIG_SND_BF5XX_TDM) || defined(CONFIG_SND_BF5XX_TDM_MODULE) -static struct platform_device bfin_tdm = { - .name = "bfin-tdm", - .id = CONFIG_SND_BF5XX_SPORT_NUM, - .num_resources = ARRAY_SIZE(bfin_snd_resources[CONFIG_SND_BF5XX_SPORT_NUM]), - .resource = bfin_snd_resources[CONFIG_SND_BF5XX_SPORT_NUM], - .dev = { - .platform_data = &bfin_snd_data[CONFIG_SND_BF5XX_SPORT_NUM], - }, -}; -#endif - #if defined(CONFIG_SND_BF5XX_SOC_AD1836) \ || defined(CONFIG_SND_BF5XX_SOC_AD1836_MODULE) static const char * const ad1836_link[] = { @@ -1269,10 +1249,6 @@ static struct platform_device *stamp_devices[] __initdata = { &bfin_i2s_pcm, #endif -#if defined(CONFIG_SND_BF5XX_TDM) || defined(CONFIG_SND_BF5XX_TDM_MODULE) - &bfin_tdm_pcm, -#endif - #if defined(CONFIG_SND_BF5XX_AC97) || defined(CONFIG_SND_BF5XX_AC97_MODULE) &bfin_ac97_pcm, #endif @@ -1281,10 +1257,6 @@ static struct platform_device *stamp_devices[] __initdata = { &bfin_i2s, #endif -#if defined(CONFIG_SND_BF5XX_TDM) || defined(CONFIG_SND_BF5XX_TDM_MODULE) - &bfin_tdm, -#endif - #if defined(CONFIG_SND_BF5XX_SOC_AD1836) || \ defined(CONFIG_SND_BF5XX_SOC_AD1836_MODULE) &bfin_ad1836_machine, diff --git a/arch/blackfin/mach-bf533/boards/ezkit.c b/arch/blackfin/mach-bf533/boards/ezkit.c index 07811c2..90fb0d1 100644 --- a/arch/blackfin/mach-bf533/boards/ezkit.c +++ b/arch/blackfin/mach-bf533/boards/ezkit.c @@ -450,14 +450,6 @@ static struct platform_device bfin_i2s = { }; #endif -#if defined(CONFIG_SND_BF5XX_TDM) || defined(CONFIG_SND_BF5XX_TDM_MODULE) -static struct platform_device bfin_tdm = { - .name = "bfin-tdm", - .id = CONFIG_SND_BF5XX_SPORT_NUM, - /* TODO: add platform data here */ -}; -#endif - #if defined(CONFIG_SND_BF5XX_AC97) || defined(CONFIG_SND_BF5XX_AC97_MODULE) static struct platform_device bfin_ac97 = { .name = "bfin-ac97", @@ -516,10 +508,6 @@ static struct platform_device *ezkit_devices[] __initdata = { &bfin_i2s, #endif -#if defined(CONFIG_SND_BF5XX_TDM) || defined(CONFIG_SND_BF5XX_TDM_MODULE) - &bfin_tdm, -#endif - #if defined(CONFIG_SND_BF5XX_AC97) || defined(CONFIG_SND_BF5XX_AC97_MODULE) &bfin_ac97, #endif diff --git a/arch/blackfin/mach-bf533/boards/stamp.c b/arch/blackfin/mach-bf533/boards/stamp.c index a644a8b..1ea1dda 100644 --- a/arch/blackfin/mach-bf533/boards/stamp.c +++ b/arch/blackfin/mach-bf533/boards/stamp.c @@ -542,7 +542,6 @@ static struct platform_device bfin_dpmc = { }; #if defined(CONFIG_SND_BF5XX_I2S) || defined(CONFIG_SND_BF5XX_I2S_MODULE) || \ - defined(CONFIG_SND_BF5XX_TDM) || defined(CONFIG_SND_BF5XX_TDM_MODULE) \ || defined(CONFIG_SND_BF5XX_AC97) || \ defined(CONFIG_SND_BF5XX_AC97_MODULE) @@ -603,13 +602,6 @@ static struct platform_device bfin_i2s_pcm = { }; #endif -#if defined(CONFIG_SND_BF5XX_TDM) || defined(CONFIG_SND_BF5XX_TDM_MODULE) -static struct platform_device bfin_tdm_pcm = { - .name = "bfin-tdm-pcm-audio", - .id = -1, -}; -#endif - #if defined(CONFIG_SND_BF5XX_AC97) || defined(CONFIG_SND_BF5XX_AC97_MODULE) static struct platform_device bfin_ac97_pcm = { .name = "bfin-ac97-pcm-audio", @@ -675,20 +667,6 @@ static struct platform_device bfin_i2s = { }; #endif -#if defined(CONFIG_SND_BF5XX_SOC_TDM) || \ - defined(CONFIG_SND_BF5XX_SOC_TDM_MODULE) -static struct platform_device bfin_tdm = { - .name = "bfin-tdm", - .id = CONFIG_SND_BF5XX_SPORT_NUM, - .num_resources = - ARRAY_SIZE(bfin_snd_resources[CONFIG_SND_BF5XX_SPORT_NUM]), - .resource = bfin_snd_resources[CONFIG_SND_BF5XX_SPORT_NUM], - .dev = { - .platform_data = &bfin_snd_data[CONFIG_SND_BF5XX_SPORT_NUM], - }, -}; -#endif - #if defined(CONFIG_SND_BF5XX_SOC_AC97) || \ defined(CONFIG_SND_BF5XX_SOC_AC97_MODULE) static struct platform_device bfin_ac97 = { @@ -761,10 +739,6 @@ static struct platform_device *stamp_devices[] __initdata = { &bfin_i2s_pcm, #endif -#if defined(CONFIG_SND_BF5XX_TDM) || defined(CONFIG_SND_BF5XX_TDM_MODULE) - &bfin_tdm_pcm, -#endif - #if defined(CONFIG_SND_BF5XX_AC97) || defined(CONFIG_SND_BF5XX_AC97_MODULE) &bfin_ac97_pcm, #endif @@ -792,11 +766,6 @@ static struct platform_device *stamp_devices[] __initdata = { &bfin_i2s, #endif -#if defined(CONFIG_SND_BF5XX_SOC_TDM) || \ - defined(CONFIG_SND_BF5XX_SOC_TDM_MODULE) - &bfin_tdm, -#endif - #if defined(CONFIG_SND_BF5XX_SOC_AC97) || \ defined(CONFIG_SND_BF5XX_SOC_AC97_MODULE) &bfin_ac97, diff --git a/arch/blackfin/mach-bf537/boards/stamp.c b/arch/blackfin/mach-bf537/boards/stamp.c index d978ca9..44fd1d4 100644 --- a/arch/blackfin/mach-bf537/boards/stamp.c +++ b/arch/blackfin/mach-bf537/boards/stamp.c @@ -2570,7 +2570,6 @@ static struct platform_device bfin_dpmc = { }; #if defined(CONFIG_SND_BF5XX_I2S) || defined(CONFIG_SND_BF5XX_I2S_MODULE) || \ - defined(CONFIG_SND_BF5XX_TDM) || defined(CONFIG_SND_BF5XX_TDM_MODULE) || \ defined(CONFIG_SND_BF5XX_AC97) || defined(CONFIG_SND_BF5XX_AC97_MODULE) #define SPORT_REQ(x) \ @@ -2628,13 +2627,6 @@ static struct platform_device bfin_i2s_pcm = { }; #endif -#if defined(CONFIG_SND_BF5XX_TDM) || defined(CONFIG_SND_BF5XX_TDM_MODULE) -static struct platform_device bfin_tdm_pcm = { - .name = "bfin-tdm-pcm-audio", - .id = -1, -}; -#endif - #if defined(CONFIG_SND_BF5XX_AC97) || defined(CONFIG_SND_BF5XX_AC97_MODULE) static struct platform_device bfin_ac97_pcm = { .name = "bfin-ac97-pcm-audio", @@ -2699,18 +2691,6 @@ static struct platform_device bfin_i2s = { }; #endif -#if defined(CONFIG_SND_BF5XX_SOC_TDM) || defined(CONFIG_SND_BF5XX_SOC_TDM_MODULE) -static struct platform_device bfin_tdm = { - .name = "bfin-tdm", - .id = CONFIG_SND_BF5XX_SPORT_NUM, - .num_resources = ARRAY_SIZE(bfin_snd_resources[CONFIG_SND_BF5XX_SPORT_NUM]), - .resource = bfin_snd_resources[CONFIG_SND_BF5XX_SPORT_NUM], - .dev = { - .platform_data = &bfin_snd_data[CONFIG_SND_BF5XX_SPORT_NUM], - }, -}; -#endif - #if defined(CONFIG_SND_BF5XX_SOC_AC97) || defined(CONFIG_SND_BF5XX_SOC_AC97_MODULE) static struct platform_device bfin_ac97 = { .name = "bfin-ac97", @@ -2935,10 +2915,6 @@ static struct platform_device *stamp_devices[] __initdata = { &bfin_i2s_pcm, #endif -#if defined(CONFIG_SND_BF5XX_TDM) || defined(CONFIG_SND_BF5XX_TDM_MODULE) - &bfin_tdm_pcm, -#endif - #if defined(CONFIG_SND_BF5XX_AC97) || defined(CONFIG_SND_BF5XX_AC97_MODULE) &bfin_ac97_pcm, #endif @@ -2961,10 +2937,6 @@ static struct platform_device *stamp_devices[] __initdata = { &bfin_i2s, #endif -#if defined(CONFIG_SND_BF5XX_SOC_TDM) || defined(CONFIG_SND_BF5XX_SOC_TDM_MODULE) - &bfin_tdm, -#endif - #if defined(CONFIG_SND_BF5XX_SOC_AC97) || defined(CONFIG_SND_BF5XX_SOC_AC97_MODULE) &bfin_ac97, #endif diff --git a/arch/blackfin/mach-bf548/boards/ezkit.c b/arch/blackfin/mach-bf548/boards/ezkit.c index c4d07f0..372eb54 100644 --- a/arch/blackfin/mach-bf548/boards/ezkit.c +++ b/arch/blackfin/mach-bf548/boards/ezkit.c @@ -1393,7 +1393,6 @@ static struct platform_device bfin_dpmc = { }; #if defined(CONFIG_SND_BF5XX_I2S) || defined(CONFIG_SND_BF5XX_I2S_MODULE) || \ - defined(CONFIG_SND_BF5XX_TDM) || defined(CONFIG_SND_BF5XX_TDM_MODULE) || \ defined(CONFIG_SND_BF5XX_AC97) || defined(CONFIG_SND_BF5XX_AC97_MODULE) #define SPORT_REQ(x) \ @@ -1461,13 +1460,6 @@ static struct platform_device bfin_i2s_pcm = { }; #endif -#if defined(CONFIG_SND_BF5XX_TDM) || defined(CONFIG_SND_BF5XX_TDM_MODULE) -static struct platform_device bfin_tdm_pcm = { - .name = "bfin-tdm-pcm-audio", - .id = -1, -}; -#endif - #if defined(CONFIG_SND_BF5XX_AC97) || defined(CONFIG_SND_BF5XX_AC97_MODULE) static struct platform_device bfin_ac97_pcm = { .name = "bfin-ac97-pcm-audio", @@ -1501,18 +1493,6 @@ static struct platform_device bfin_i2s = { }; #endif -#if defined(CONFIG_SND_BF5XX_SOC_TDM) || defined(CONFIG_SND_BF5XX_SOC_TDM_MODULE) -static struct platform_device bfin_tdm = { - .name = "bfin-tdm", - .id = CONFIG_SND_BF5XX_SPORT_NUM, - .num_resources = ARRAY_SIZE(bfin_snd_resources[CONFIG_SND_BF5XX_SPORT_NUM]), - .resource = bfin_snd_resources[CONFIG_SND_BF5XX_SPORT_NUM], - .dev = { - .platform_data = &bfin_snd_data[CONFIG_SND_BF5XX_SPORT_NUM], - }, -}; -#endif - #if defined(CONFIG_SND_BF5XX_SOC_AC97) || defined(CONFIG_SND_BF5XX_SOC_AC97_MODULE) static struct platform_device bfin_ac97 = { .name = "bfin-ac97", @@ -1646,9 +1626,7 @@ static struct platform_device *ezkit_devices[] __initdata = { #if defined(CONFIG_SND_BF5XX_I2S) || defined(CONFIG_SND_BF5XX_I2S_MODULE) &bfin_i2s_pcm, #endif -#if defined(CONFIG_SND_BF5XX_TDM) || defined(CONFIG_SND_BF5XX_TDM_MODULE) - &bfin_tdm_pcm, -#endif + #if defined(CONFIG_SND_BF5XX_AC97) || defined(CONFIG_SND_BF5XX_AC97_MODULE) &bfin_ac97_pcm, #endif @@ -1661,10 +1639,6 @@ static struct platform_device *ezkit_devices[] __initdata = { &bfin_i2s, #endif -#if defined(CONFIG_SND_BF5XX_TDM) || defined(CONFIG_SND_BF5XX_TDM_MODULE) - &bfin_tdm, -#endif - #if defined(CONFIG_SND_BF5XX_AC97) || defined(CONFIG_SND_BF5XX_AC97_MODULE) &bfin_ac97, #endif diff --git a/arch/blackfin/mach-bf561/boards/ezkit.c b/arch/blackfin/mach-bf561/boards/ezkit.c index 9512c36..92938e7 100644 --- a/arch/blackfin/mach-bf561/boards/ezkit.c +++ b/arch/blackfin/mach-bf561/boards/ezkit.c @@ -523,14 +523,6 @@ static struct platform_device bfin_i2s = { }; #endif -#if defined(CONFIG_SND_BF5XX_TDM) || defined(CONFIG_SND_BF5XX_TDM_MODULE) -static struct platform_device bfin_tdm = { - .name = "bfin-tdm", - .id = CONFIG_SND_BF5XX_SPORT_NUM, - /* TODO: add platform data here */ -}; -#endif - #if defined(CONFIG_SND_BF5XX_AC97) || defined(CONFIG_SND_BF5XX_AC97_MODULE) static struct platform_device bfin_ac97 = { .name = "bfin-ac97", @@ -611,10 +603,6 @@ static struct platform_device *ezkit_devices[] __initdata = { &bfin_i2s, #endif -#if defined(CONFIG_SND_BF5XX_TDM) || defined(CONFIG_SND_BF5XX_TDM_MODULE) - &bfin_tdm, -#endif - #if defined(CONFIG_SND_BF5XX_AC97) || defined(CONFIG_SND_BF5XX_AC97_MODULE) &bfin_ac97, #endif -- cgit v0.10.2 From 50941968fc9e359a89da2136b11328fe700dbd7d Mon Sep 17 00:00:00 2001 From: Mark Brown Date: Thu, 30 May 2013 13:42:26 +0100 Subject: ASoC: wm8994: Add digital loopback paths There is loopback control within the audio interfaces, provide control of this as there are some obscure scenarios where this could be used in production. Signed-off-by: Mark Brown diff --git a/sound/soc/codecs/wm8994.c b/sound/soc/codecs/wm8994.c index 2c2a183..55a5cc6 100644 --- a/sound/soc/codecs/wm8994.c +++ b/sound/soc/codecs/wm8994.c @@ -1494,6 +1494,24 @@ static const char *aif1dac_text[] = { "AIF1DACDAT", "AIF3DACDAT", }; +static const char *loopback_text[] = { + "None", "ADCDAT", +}; + +static const struct soc_enum aif1_loopback_enum = + SOC_ENUM_SINGLE(WM8994_AIF1_CONTROL_2, WM8994_AIF1_LOOPBACK_SHIFT, 2, + loopback_text); + +static const struct snd_kcontrol_new aif1_loopback = + SOC_DAPM_ENUM("AIF1 Loopback", aif1_loopback_enum); + +static const struct soc_enum aif2_loopback_enum = + SOC_ENUM_SINGLE(WM8994_AIF2_CONTROL_2, WM8994_AIF2_LOOPBACK_SHIFT, 2, + loopback_text); + +static const struct snd_kcontrol_new aif2_loopback = + SOC_DAPM_ENUM("AIF2 Loopback", aif2_loopback_enum); + static const struct soc_enum aif1dac_enum = SOC_ENUM_SINGLE(WM8994_POWER_MANAGEMENT_6, 0, 2, aif1dac_text); @@ -1740,6 +1758,9 @@ SND_SOC_DAPM_ADC("DMIC1R", NULL, WM8994_POWER_MANAGEMENT_4, 2, 0), SND_SOC_DAPM_ADC("ADCL", NULL, SND_SOC_NOPM, 1, 0), SND_SOC_DAPM_ADC("ADCR", NULL, SND_SOC_NOPM, 0, 0), +SND_SOC_DAPM_MUX("AIF1 Loopback", SND_SOC_NOPM, 0, 0, &aif1_loopback), +SND_SOC_DAPM_MUX("AIF2 Loopback", SND_SOC_NOPM, 0, 0, &aif2_loopback), + SND_SOC_DAPM_POST("Debug log", post_ev), }; @@ -1871,9 +1892,9 @@ static const struct snd_soc_dapm_route intercon[] = { { "AIF1DAC2L", NULL, "AIF1DAC Mux" }, { "AIF1DAC2R", NULL, "AIF1DAC Mux" }, - { "AIF1DAC Mux", "AIF1DACDAT", "AIF1DACDAT" }, + { "AIF1DAC Mux", "AIF1DACDAT", "AIF1 Loopback" }, { "AIF1DAC Mux", "AIF3DACDAT", "AIF3DACDAT" }, - { "AIF2DAC Mux", "AIF2DACDAT", "AIF2DACDAT" }, + { "AIF2DAC Mux", "AIF2DACDAT", "AIF2 Loopback" }, { "AIF2DAC Mux", "AIF3DACDAT", "AIF3DACDAT" }, { "AIF2ADC Mux", "AIF2ADCDAT", "AIF2ADCL" }, { "AIF2ADC Mux", "AIF2ADCDAT", "AIF2ADCR" }, @@ -1924,6 +1945,12 @@ static const struct snd_soc_dapm_route intercon[] = { { "AIF3ADCDAT", "AIF2DACDAT", "AIF2DACL" }, { "AIF3ADCDAT", "AIF2DACDAT", "AIF2DACR" }, + /* Loopback */ + { "AIF1 Loopback", "ADCDAT", "AIF1ADCDAT" }, + { "AIF1 Loopback", "None", "AIF1DACDAT" }, + { "AIF2 Loopback", "ADCDAT", "AIF2ADCDAT" }, + { "AIF2 Loopback", "None", "AIF2DACDAT" }, + /* Sidetone */ { "Left Sidetone", "ADC/DMIC1", "ADCL Mux" }, { "Left Sidetone", "DMIC2", "DMIC2L" }, -- cgit v0.10.2 From 2d01e39b9073361317eb72b390dc2a4a3d76e192 Mon Sep 17 00:00:00 2001 From: Mark Brown Date: Thu, 30 May 2013 13:42:30 +0100 Subject: ASoC: wm8994: Remove unused variable Signed-off-by: Mark Brown diff --git a/sound/soc/codecs/wm8994.c b/sound/soc/codecs/wm8994.c index 55a5cc6..5d046b1 100644 --- a/sound/soc/codecs/wm8994.c +++ b/sound/soc/codecs/wm8994.c @@ -3157,7 +3157,6 @@ static int wm8994_codec_suspend(struct snd_soc_codec *codec) static int wm8994_codec_resume(struct snd_soc_codec *codec) { struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec); - struct wm8994 *control = wm8994->wm8994; int i, ret; for (i = 0; i < ARRAY_SIZE(wm8994->fll); i++) { -- cgit v0.10.2 From 2da1c4bf765cb32024e5db6fa75dab92916fa3b1 Mon Sep 17 00:00:00 2001 From: Mark Brown Date: Thu, 30 May 2013 13:42:29 +0100 Subject: ASoC: wm8994: Allow debounce before MICDET identification For systems which do not have a jack detection feature allow some debounce to be specified before we perform accessory identification, improving robustness without impacting button detection responsiveness. Signed-off-by: Mark Brown diff --git a/include/linux/mfd/wm8994/pdata.h b/include/linux/mfd/wm8994/pdata.h index 68e7765..b5046f6 100644 --- a/include/linux/mfd/wm8994/pdata.h +++ b/include/linux/mfd/wm8994/pdata.h @@ -182,6 +182,11 @@ struct wm8994_pdata { */ int micdet_delay; + /* Delay between microphone detect completing and reporting on + * insert (specified in ms) + */ + int mic_id_delay; + /* IRQ for microphone detection if brought out directly as a * signal. */ diff --git a/sound/soc/codecs/wm8994.c b/sound/soc/codecs/wm8994.c index 5d046b1..0f58f00 100644 --- a/sound/soc/codecs/wm8994.c +++ b/sound/soc/codecs/wm8994.c @@ -3660,6 +3660,8 @@ static irqreturn_t wm1811_jackdet_irq(int irq, void *data) pm_runtime_get_sync(codec->dev); + cancel_delayed_work_sync(&wm8994->mic_complete_work); + mutex_lock(&wm8994->accdet_lock); reg = snd_soc_read(codec, WM1811_JACKDET_CTRL); @@ -3842,11 +3844,33 @@ int wm8958_mic_detect(struct snd_soc_codec *codec, struct snd_soc_jack *jack, } EXPORT_SYMBOL_GPL(wm8958_mic_detect); +static void wm8958_mic_work(struct work_struct *work) +{ + struct wm8994_priv *wm8994 = container_of(work, + struct wm8994_priv, + mic_complete_work.work); + struct snd_soc_codec *codec = wm8994->hubs.codec; + + dev_crit(codec->dev, "MIC WORK %x\n", wm8994->mic_status); + + pm_runtime_get_sync(codec->dev); + + mutex_lock(&wm8994->accdet_lock); + + wm8994->mic_id_cb(wm8994->mic_id_cb_data, wm8994->mic_status); + + mutex_unlock(&wm8994->accdet_lock); + + pm_runtime_put(codec->dev); + + dev_crit(codec->dev, "MIC WORK %x DONE\n", wm8994->mic_status); +} + static irqreturn_t wm8958_mic_irq(int irq, void *data) { struct wm8994_priv *wm8994 = data; struct snd_soc_codec *codec = wm8994->hubs.codec; - int reg, count, ret; + int reg, count, ret, id_delay; /* * Jack detection may have detected a removal simulataneously @@ -3856,6 +3880,7 @@ static irqreturn_t wm8958_mic_irq(int irq, void *data) if (!(snd_soc_read(codec, WM8958_MIC_DETECT_1) & WM8958_MICD_ENA)) return IRQ_HANDLED; + cancel_delayed_work_sync(&wm8994->mic_complete_work); cancel_delayed_work_sync(&wm8994->open_circuit_work); pm_runtime_get_sync(codec->dev); @@ -3904,8 +3929,12 @@ static irqreturn_t wm8958_mic_irq(int irq, void *data) } } + wm8994->mic_status = reg; + id_delay = wm8994->wm8994->pdata.mic_id_delay; + if (wm8994->mic_detecting) - wm8994->mic_id_cb(wm8994->mic_id_cb_data, reg); + schedule_delayed_work(&wm8994->mic_complete_work, + msecs_to_jiffies(id_delay)); else wm8958_button_det(codec, reg); @@ -3971,6 +4000,8 @@ static int wm8994_codec_probe(struct snd_soc_codec *codec) break; } + INIT_DELAYED_WORK(&wm8994->mic_complete_work, wm8958_mic_work); + for (i = 0; i < ARRAY_SIZE(wm8994->fll_locked); i++) init_completion(&wm8994->fll_locked[i]); diff --git a/sound/soc/codecs/wm8994.h b/sound/soc/codecs/wm8994.h index 9d19a91..6536f8d 100644 --- a/sound/soc/codecs/wm8994.h +++ b/sound/soc/codecs/wm8994.h @@ -135,6 +135,8 @@ struct wm8994_priv { struct wm8994_micdet micdet[2]; struct delayed_work mic_work; struct delayed_work open_circuit_work; + struct delayed_work mic_complete_work; + u16 mic_status; bool mic_detecting; bool jack_mic; int btn_mask; -- cgit v0.10.2 From 9cda8ad55207afbab28d8e6eae9670044187a324 Mon Sep 17 00:00:00 2001 From: Geert Uytterhoeven Date: Sat, 1 Jun 2013 23:27:00 +0200 Subject: blackfin: bf533-stamp: Remove bogus "||" arch/blackfin/mach-bf533/boards/stamp.c:545:2: error: operator '||' has no right operand arch/blackfin/mach-bf533/boards/stamp.c:662:3: error: 'bfin_snd_resources' undeclared here (not in a function) arch/blackfin/mach-bf533/boards/stamp.c:662:3: error: negative width in bit-field '' arch/blackfin/mach-bf533/boards/stamp.c:665:21: error: 'bfin_snd_data' undeclared here (not in a function) make[4]: *** [arch/blackfin/mach-bf533/boards/stamp.o] Error 1 Introduced by commit 15502e0ca0da651b48c7def2983e7bb464349b2a ("blackfin: Remove references to the bf5x_tdm driver"), which removed two config options, but only one "||". Signed-off-by: Geert Uytterhoeven Acked-by: Lars-Peter Clausen Acked-by: Mike Frysinger Signed-off-by: Mark Brown diff --git a/arch/blackfin/mach-bf533/boards/stamp.c b/arch/blackfin/mach-bf533/boards/stamp.c index 1ea1dda..4a8c2e3 100644 --- a/arch/blackfin/mach-bf533/boards/stamp.c +++ b/arch/blackfin/mach-bf533/boards/stamp.c @@ -542,7 +542,7 @@ static struct platform_device bfin_dpmc = { }; #if defined(CONFIG_SND_BF5XX_I2S) || defined(CONFIG_SND_BF5XX_I2S_MODULE) || \ - || defined(CONFIG_SND_BF5XX_AC97) || \ + defined(CONFIG_SND_BF5XX_AC97) || \ defined(CONFIG_SND_BF5XX_AC97_MODULE) #include -- cgit v0.10.2 From fd8b96574456e23fe7dad491711f371f86034c64 Mon Sep 17 00:00:00 2001 From: Charles Keepax Date: Mon, 3 Jun 2013 15:57:55 +0100 Subject: ASoC: wm0010: Clear IRQ as wake source and include missing header Both clear the IRQ as being a wake source when we are finished with it and include a missing header file that is required. Signed-off-by: Charles Keepax Signed-off-by: Mark Brown diff --git a/sound/soc/codecs/wm0010.c b/sound/soc/codecs/wm0010.c index b6df319..f5e8356 100644 --- a/sound/soc/codecs/wm0010.c +++ b/sound/soc/codecs/wm0010.c @@ -14,6 +14,7 @@ #include #include +#include #include #include #include @@ -1002,6 +1003,8 @@ static int wm0010_spi_remove(struct spi_device *spi) gpio_set_value_cansleep(wm0010->gpio_reset, wm0010->gpio_reset_value); + irq_set_irq_wake(wm0010->irq, 0); + if (wm0010->irq) free_irq(wm0010->irq, wm0010); -- cgit v0.10.2 From ea421eb18d89935211bea80ba36e239e016e6e54 Mon Sep 17 00:00:00 2001 From: Sachin Kamat Date: Wed, 22 May 2013 16:53:37 +0530 Subject: ASoC: davinci: Remove redundant use of of_match_ptr macro 'mcasp_dt_ids' is always compiled in. Hence of_match_ptr is not necessary. Signed-off-by: Sachin Kamat Signed-off-by: Mark Brown diff --git a/sound/soc/davinci/davinci-mcasp.c b/sound/soc/davinci/davinci-mcasp.c index 56ecfc7..94f1e46 100644 --- a/sound/soc/davinci/davinci-mcasp.c +++ b/sound/soc/davinci/davinci-mcasp.c @@ -1023,7 +1023,7 @@ static struct snd_platform_data *davinci_mcasp_set_pdata_from_of( struct device_node *np = pdev->dev.of_node; struct snd_platform_data *pdata = NULL; const struct of_device_id *match = - of_match_device(of_match_ptr(mcasp_dt_ids), &pdev->dev); + of_match_device(mcasp_dt_ids, &pdev->dev); const u32 *of_serial_dir32; u8 *of_serial_dir; @@ -1256,7 +1256,7 @@ static struct platform_driver davinci_mcasp_driver = { .driver = { .name = "davinci-mcasp", .owner = THIS_MODULE, - .of_match_table = of_match_ptr(mcasp_dt_ids), + .of_match_table = mcasp_dt_ids, }, }; -- cgit v0.10.2 From 2f41a3f48a1400234a4213851453dcb4274322f5 Mon Sep 17 00:00:00 2001 From: Stephen Warren Date: Mon, 3 Jun 2013 11:37:41 -0600 Subject: ASoC: tegra: implement suspend/resume for Tegra30 AHUB Add tegra30_ahub_{suspend,resume}. These use regcache functions to restore all HW registers after power loss during a suspend/resume cycle. Signed-off-by: Stephen Warren Signed-off-by: Mark Brown diff --git a/sound/soc/tegra/tegra30_ahub.c b/sound/soc/tegra/tegra30_ahub.c index 23e592f..0f4787c 100644 --- a/sound/soc/tegra/tegra30_ahub.c +++ b/sound/soc/tegra/tegra30_ahub.c @@ -627,9 +627,30 @@ static int tegra30_ahub_remove(struct platform_device *pdev) return 0; } +#ifdef CONFIG_PM_SLEEP +static int tegra30_ahub_suspend(struct device *dev) +{ + regcache_mark_dirty(ahub->regmap_ahub); + regcache_mark_dirty(ahub->regmap_apbif); + + return 0; +} + +static int tegra30_ahub_resume(struct device *dev) +{ + int ret; + + ret = regcache_sync(ahub->regmap_ahub); + ret |= regcache_sync(ahub->regmap_apbif); + + return ret; +} +#endif + static const struct dev_pm_ops tegra30_ahub_pm_ops = { SET_RUNTIME_PM_OPS(tegra30_ahub_runtime_suspend, tegra30_ahub_runtime_resume, NULL) + SET_SYSTEM_SLEEP_PM_OPS(tegra30_ahub_suspend, tegra30_ahub_resume) }; static struct platform_driver tegra30_ahub_driver = { -- cgit v0.10.2 From 5c5b08286fa4d782e44cae8738cf4328a29c4326 Mon Sep 17 00:00:00 2001 From: Stephen Warren Date: Mon, 3 Jun 2013 11:37:42 -0600 Subject: ASoC: tegra: implement suspend/resume for Tegra30 I2S Add tegra30_i2s_{suspend,resume}. These use regcache functions to restore all HW registers after power loss during a suspend/resume cycle. Signed-off-by: Stephen Warren Signed-off-by: Mark Brown diff --git a/sound/soc/tegra/tegra30_i2s.c b/sound/soc/tegra/tegra30_i2s.c index 31d092d..bd0ebc0 100644 --- a/sound/soc/tegra/tegra30_i2s.c +++ b/sound/soc/tegra/tegra30_i2s.c @@ -514,6 +514,24 @@ static int tegra30_i2s_platform_remove(struct platform_device *pdev) return 0; } +#ifdef CONFIG_PM_SLEEP +static int tegra30_i2s_suspend(struct device *dev) +{ + struct tegra30_i2s *i2s = dev_get_drvdata(dev); + + regcache_mark_dirty(i2s->regmap); + + return 0; +} + +static int tegra30_i2s_resume(struct device *dev) +{ + struct tegra30_i2s *i2s = dev_get_drvdata(dev); + + return regcache_sync(i2s->regmap); +} +#endif + static const struct of_device_id tegra30_i2s_of_match[] = { { .compatible = "nvidia,tegra30-i2s", }, {}, @@ -522,6 +540,7 @@ static const struct of_device_id tegra30_i2s_of_match[] = { static const struct dev_pm_ops tegra30_i2s_pm_ops = { SET_RUNTIME_PM_OPS(tegra30_i2s_runtime_suspend, tegra30_i2s_runtime_resume, NULL) + SET_SYSTEM_SLEEP_PM_OPS(tegra30_i2s_suspend, tegra30_i2s_resume) }; static struct platform_driver tegra30_i2s_driver = { -- cgit v0.10.2 From dd4d2d6dfb49e8916064f2cb07f0ad7b32a82fb7 Mon Sep 17 00:00:00 2001 From: Marek Vasut Date: Tue, 28 May 2013 20:55:56 +0200 Subject: ASoC: sgtl5000: Fix VAG_POWER enabling/disabling order The VAG_POWER must be enabled after all other bits in CHIP_ANA_POWER and disabled before any other bit in CHIP_ANA_POWER. See the SGTL5000 datasheet (Table 31, BIT 7, page 42-43). Failing to follow this order will result in ugly loud "POP" noise at the end of playback. To achieve such order, use the _PRE and _POST DAPM widgets to trigger the power_vag_event, where the event type check has to be fixed accordingly as well. Signed-off-by: Marek Vasut Signed-off-by: Mark Brown diff --git a/sound/soc/codecs/sgtl5000.c b/sound/soc/codecs/sgtl5000.c index 1c3b20f..b429741 100644 --- a/sound/soc/codecs/sgtl5000.c +++ b/sound/soc/codecs/sgtl5000.c @@ -153,12 +153,12 @@ static int power_vag_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { switch (event) { - case SND_SOC_DAPM_PRE_PMU: + case SND_SOC_DAPM_POST_PMU: snd_soc_update_bits(w->codec, SGTL5000_CHIP_ANA_POWER, SGTL5000_VAG_POWERUP, SGTL5000_VAG_POWERUP); break; - case SND_SOC_DAPM_POST_PMD: + case SND_SOC_DAPM_PRE_PMD: snd_soc_update_bits(w->codec, SGTL5000_CHIP_ANA_POWER, SGTL5000_VAG_POWERUP, 0); msleep(400); @@ -219,12 +219,11 @@ static const struct snd_soc_dapm_widget sgtl5000_dapm_widgets[] = { 0, SGTL5000_CHIP_DIG_POWER, 1, 0), - SND_SOC_DAPM_SUPPLY("VAG_POWER", SGTL5000_CHIP_ANA_POWER, 7, 0, - power_vag_event, - SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD), - SND_SOC_DAPM_ADC("ADC", "Capture", SGTL5000_CHIP_ANA_POWER, 1, 0), SND_SOC_DAPM_DAC("DAC", "Playback", SGTL5000_CHIP_ANA_POWER, 3, 0), + + SND_SOC_DAPM_PRE("VAG_POWER_PRE", power_vag_event), + SND_SOC_DAPM_POST("VAG_POWER_POST", power_vag_event), }; /* routes for sgtl5000 */ @@ -232,16 +231,13 @@ static const struct snd_soc_dapm_route sgtl5000_dapm_routes[] = { {"Capture Mux", "LINE_IN", "LINE_IN"}, /* line_in --> adc_mux */ {"Capture Mux", "MIC_IN", "MIC_IN"}, /* mic_in --> adc_mux */ - {"ADC", NULL, "VAG_POWER"}, {"ADC", NULL, "Capture Mux"}, /* adc_mux --> adc */ {"AIFOUT", NULL, "ADC"}, /* adc --> i2s_out */ - {"DAC", NULL, "VAG_POWER"}, {"DAC", NULL, "AIFIN"}, /* i2s-->dac,skip audio mux */ {"Headphone Mux", "DAC", "DAC"}, /* dac --> hp_mux */ {"LO", NULL, "DAC"}, /* dac --> line_out */ - {"LINE_IN", NULL, "VAG_POWER"}, {"Headphone Mux", "LINE_IN", "LINE_IN"},/* line_in --> hp_mux */ {"HP", NULL, "Headphone Mux"}, /* hp_mux --> hp */ -- cgit v0.10.2 From 249e66c32679a24706ec182256a79bf7b1dac9a2 Mon Sep 17 00:00:00 2001 From: Stephen Warren Date: Tue, 4 Jun 2013 12:58:14 -0600 Subject: ASoC: tegra: add runtime PM to resume functions Tegra HW needs clocks etc. active when touching registers. Make sure they are active during resume, by calling pm_runtime_get_sync() before touching HW. Signed-off-by: Stephen Warren Signed-off-by: Mark Brown diff --git a/sound/soc/tegra/tegra30_ahub.c b/sound/soc/tegra/tegra30_ahub.c index 0f4787c..d554d46 100644 --- a/sound/soc/tegra/tegra30_ahub.c +++ b/sound/soc/tegra/tegra30_ahub.c @@ -640,8 +640,12 @@ static int tegra30_ahub_resume(struct device *dev) { int ret; + ret = pm_runtime_get_sync(dev); + if (ret < 0) + return ret; ret = regcache_sync(ahub->regmap_ahub); ret |= regcache_sync(ahub->regmap_apbif); + pm_runtime_put(dev); return ret; } diff --git a/sound/soc/tegra/tegra30_i2s.c b/sound/soc/tegra/tegra30_i2s.c index bd0ebc0..d04146c 100644 --- a/sound/soc/tegra/tegra30_i2s.c +++ b/sound/soc/tegra/tegra30_i2s.c @@ -527,8 +527,15 @@ static int tegra30_i2s_suspend(struct device *dev) static int tegra30_i2s_resume(struct device *dev) { struct tegra30_i2s *i2s = dev_get_drvdata(dev); + int ret; - return regcache_sync(i2s->regmap); + ret = pm_runtime_get_sync(dev); + if (ret < 0) + return ret; + ret = regcache_sync(i2s->regmap); + pm_runtime_put(dev); + + return ret; } #endif -- cgit v0.10.2 From 6dc6a3f81ee66b50acee5f1aa1de2f7d2d4e55fa Mon Sep 17 00:00:00 2001 From: Charles Keepax Date: Wed, 5 Jun 2013 14:51:31 +0100 Subject: ASoC: arizona: Hookup SYSCLK to inputs and noise generators All sources and sinks should enable SYSCLK. Signed-off-by: Charles Keepax Signed-off-by: Mark Brown diff --git a/sound/soc/codecs/wm5102.c b/sound/soc/codecs/wm5102.c index 9a186ff..842adfd 100644 --- a/sound/soc/codecs/wm5102.c +++ b/sound/soc/codecs/wm5102.c @@ -1388,10 +1388,21 @@ static const struct snd_soc_dapm_route wm5102_dapm_routes[] = { { "OUT5L", NULL, "SYSCLK" }, { "OUT5R", NULL, "SYSCLK" }, + { "IN1L", NULL, "SYSCLK" }, + { "IN1R", NULL, "SYSCLK" }, + { "IN2L", NULL, "SYSCLK" }, + { "IN2R", NULL, "SYSCLK" }, + { "IN3L", NULL, "SYSCLK" }, + { "IN3R", NULL, "SYSCLK" }, + { "MICBIAS1", NULL, "MICVDD" }, { "MICBIAS2", NULL, "MICVDD" }, { "MICBIAS3", NULL, "MICVDD" }, + { "Noise Generator", NULL, "SYSCLK" }, + { "Tone Generator 1", NULL, "SYSCLK" }, + { "Tone Generator 2", NULL, "SYSCLK" }, + { "Noise Generator", NULL, "NOISE" }, { "Tone Generator 1", NULL, "TONE" }, { "Tone Generator 2", NULL, "TONE" }, diff --git a/sound/soc/codecs/wm5110.c b/sound/soc/codecs/wm5110.c index f53062f..17fdd9d 100644 --- a/sound/soc/codecs/wm5110.c +++ b/sound/soc/codecs/wm5110.c @@ -820,10 +820,23 @@ static const struct snd_soc_dapm_route wm5110_dapm_routes[] = { { "OUT6L", NULL, "SYSCLK" }, { "OUT6R", NULL, "SYSCLK" }, + { "IN1L", NULL, "SYSCLK" }, + { "IN1R", NULL, "SYSCLK" }, + { "IN2L", NULL, "SYSCLK" }, + { "IN2R", NULL, "SYSCLK" }, + { "IN3L", NULL, "SYSCLK" }, + { "IN3R", NULL, "SYSCLK" }, + { "IN4L", NULL, "SYSCLK" }, + { "IN4R", NULL, "SYSCLK" }, + { "MICBIAS1", NULL, "MICVDD" }, { "MICBIAS2", NULL, "MICVDD" }, { "MICBIAS3", NULL, "MICVDD" }, + { "Noise Generator", NULL, "SYSCLK" }, + { "Tone Generator 1", NULL, "SYSCLK" }, + { "Tone Generator 2", NULL, "SYSCLK" }, + { "Noise Generator", NULL, "NOISE" }, { "Tone Generator 1", NULL, "TONE" }, { "Tone Generator 2", NULL, "TONE" }, -- cgit v0.10.2 From bf7c6e6ccbde22c96c5c1e5cec08740c31229df1 Mon Sep 17 00:00:00 2001 From: Barry Song <21cnbao@gmail.com> Date: Thu, 16 May 2013 14:08:07 +0800 Subject: ASoC: omap-hdmi-codec: make the driver common for other SoCs to support HDMI on CSR SiRFprimaII and atlasVI, we need one more HDMI pseudo codec, rather than add a new driver, we can make omap HDMI codec common for other SoCs as well. then the omap-hdmi codec becomes a generic HDMI pseudo- codec as HDMI audio features depend on HDMI specification not on SoCs. Signed-off-by: Barry Song Signed-off-by: Mark Brown diff --git a/sound/soc/codecs/Kconfig b/sound/soc/codecs/Kconfig index 2f45f00..d8c4f3d 100644 --- a/sound/soc/codecs/Kconfig +++ b/sound/soc/codecs/Kconfig @@ -53,7 +53,7 @@ config SND_SOC_ALL_CODECS select SND_SOC_MAX9877 if I2C select SND_SOC_MC13783 if MFD_MC13XXX select SND_SOC_ML26124 if I2C - select SND_SOC_OMAP_HDMI_CODEC if OMAP4_DSS_HDMI + select SND_SOC_HDMI_CODEC select SND_SOC_PCM3008 select SND_SOC_RT5631 if I2C select SND_SOC_SGTL5000 if I2C @@ -287,7 +287,7 @@ config SND_SOC_MAX98095 config SND_SOC_MAX9850 tristate -config SND_SOC_OMAP_HDMI_CODEC +config SND_SOC_HDMI_CODEC tristate config SND_SOC_PCM3008 diff --git a/sound/soc/codecs/Makefile b/sound/soc/codecs/Makefile index b9e41c9..49ff127 100644 --- a/sound/soc/codecs/Makefile +++ b/sound/soc/codecs/Makefile @@ -41,7 +41,7 @@ snd-soc-max98095-objs := max98095.o snd-soc-max9850-objs := max9850.o snd-soc-mc13783-objs := mc13783.o snd-soc-ml26124-objs := ml26124.o -snd-soc-omap-hdmi-codec-objs := omap-hdmi.o +snd-soc-hdmi-codec-objs := hdmi.o snd-soc-pcm3008-objs := pcm3008.o snd-soc-rt5631-objs := rt5631.o snd-soc-sgtl5000-objs := sgtl5000.o @@ -168,7 +168,7 @@ obj-$(CONFIG_SND_SOC_MAX98095) += snd-soc-max98095.o obj-$(CONFIG_SND_SOC_MAX9850) += snd-soc-max9850.o obj-$(CONFIG_SND_SOC_MC13783) += snd-soc-mc13783.o obj-$(CONFIG_SND_SOC_ML26124) += snd-soc-ml26124.o -obj-$(CONFIG_SND_SOC_OMAP_HDMI_CODEC) += snd-soc-omap-hdmi-codec.o +obj-$(CONFIG_SND_SOC_HDMI_CODEC) += snd-soc-hdmi-codec.o obj-$(CONFIG_SND_SOC_PCM3008) += snd-soc-pcm3008.o obj-$(CONFIG_SND_SOC_RT5631) += snd-soc-rt5631.o obj-$(CONFIG_SND_SOC_SGTL5000) += snd-soc-sgtl5000.o diff --git a/sound/soc/codecs/hdmi.c b/sound/soc/codecs/hdmi.c new file mode 100644 index 0000000..2bcae2b --- /dev/null +++ b/sound/soc/codecs/hdmi.c @@ -0,0 +1,69 @@ +/* + * ALSA SoC codec driver for HDMI audio codecs. + * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/ + * Author: Ricardo Neri + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * version 2 as published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA + * 02110-1301 USA + * + */ +#include +#include + +#define DRV_NAME "hdmi-audio-codec" + +static struct snd_soc_codec_driver hdmi_codec; + +static struct snd_soc_dai_driver hdmi_codec_dai = { + .name = "hdmi-hifi", + .playback = { + .channels_min = 2, + .channels_max = 8, + .rates = SNDRV_PCM_RATE_32000 | + SNDRV_PCM_RATE_44100 | SNDRV_PCM_RATE_48000 | + SNDRV_PCM_RATE_88200 | SNDRV_PCM_RATE_96000 | + SNDRV_PCM_RATE_176400 | SNDRV_PCM_RATE_192000, + .formats = SNDRV_PCM_FMTBIT_S16_LE | + SNDRV_PCM_FMTBIT_S24_LE, + }, +}; + +static int hdmi_codec_probe(struct platform_device *pdev) +{ + return snd_soc_register_codec(&pdev->dev, &hdmi_codec, + &hdmi_codec_dai, 1); +} + +static int hdmi_codec_remove(struct platform_device *pdev) +{ + snd_soc_unregister_codec(&pdev->dev); + return 0; +} + +static struct platform_driver hdmi_codec_driver = { + .driver = { + .name = DRV_NAME, + .owner = THIS_MODULE, + }, + + .probe = hdmi_codec_probe, + .remove = hdmi_codec_remove, +}; + +module_platform_driver(hdmi_codec_driver); + +MODULE_AUTHOR("Ricardo Neri "); +MODULE_DESCRIPTION("ASoC generic HDMI codec driver"); +MODULE_LICENSE("GPL"); +MODULE_ALIAS("platform:" DRV_NAME); diff --git a/sound/soc/codecs/omap-hdmi.c b/sound/soc/codecs/omap-hdmi.c deleted file mode 100644 index 529d064..0000000 --- a/sound/soc/codecs/omap-hdmi.c +++ /dev/null @@ -1,69 +0,0 @@ -/* - * ALSA SoC codec driver for HDMI audio on OMAP processors. - * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/ - * Author: Ricardo Neri - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA - * 02110-1301 USA - * - */ -#include -#include - -#define DRV_NAME "hdmi-audio-codec" - -static struct snd_soc_codec_driver omap_hdmi_codec; - -static struct snd_soc_dai_driver omap_hdmi_codec_dai = { - .name = "omap-hdmi-hifi", - .playback = { - .channels_min = 2, - .channels_max = 8, - .rates = SNDRV_PCM_RATE_32000 | - SNDRV_PCM_RATE_44100 | SNDRV_PCM_RATE_48000 | - SNDRV_PCM_RATE_88200 | SNDRV_PCM_RATE_96000 | - SNDRV_PCM_RATE_176400 | SNDRV_PCM_RATE_192000, - .formats = SNDRV_PCM_FMTBIT_S16_LE | - SNDRV_PCM_FMTBIT_S24_LE, - }, -}; - -static int omap_hdmi_codec_probe(struct platform_device *pdev) -{ - return snd_soc_register_codec(&pdev->dev, &omap_hdmi_codec, - &omap_hdmi_codec_dai, 1); -} - -static int omap_hdmi_codec_remove(struct platform_device *pdev) -{ - snd_soc_unregister_codec(&pdev->dev); - return 0; -} - -static struct platform_driver omap_hdmi_codec_driver = { - .driver = { - .name = DRV_NAME, - .owner = THIS_MODULE, - }, - - .probe = omap_hdmi_codec_probe, - .remove = omap_hdmi_codec_remove, -}; - -module_platform_driver(omap_hdmi_codec_driver); - -MODULE_AUTHOR("Ricardo Neri "); -MODULE_DESCRIPTION("ASoC OMAP HDMI codec driver"); -MODULE_LICENSE("GPL"); -MODULE_ALIAS("platform:" DRV_NAME); diff --git a/sound/soc/omap/omap-hdmi-card.c b/sound/soc/omap/omap-hdmi-card.c index d4eaa92..7e66e9c 100644 --- a/sound/soc/omap/omap-hdmi-card.c +++ b/sound/soc/omap/omap-hdmi-card.c @@ -35,7 +35,7 @@ static struct snd_soc_dai_link omap_hdmi_dai = { .cpu_dai_name = "omap-hdmi-audio-dai", .platform_name = "omap-pcm-audio", .codec_name = "hdmi-audio-codec", - .codec_dai_name = "omap-hdmi-hifi", + .codec_dai_name = "hdmi-hifi", }; static struct snd_soc_card snd_soc_omap_hdmi = { -- cgit v0.10.2 From 2bdc1bb2b4e1f517d8aa5bbbad9cb6ccac8a94fb Mon Sep 17 00:00:00 2001 From: Mark Brown Date: Mon, 3 Jun 2013 10:20:39 +0100 Subject: ASoC: sgtl5000: Make device cache only when powered off When the regulators have been disabled mark the device as cache only so that we don't try to interact with the hardware. Signed-off-by: Mark Brown diff --git a/sound/soc/codecs/sgtl5000.c b/sound/soc/codecs/sgtl5000.c index b429741..c8f2afb 100644 --- a/sound/soc/codecs/sgtl5000.c +++ b/sound/soc/codecs/sgtl5000.c @@ -907,10 +907,25 @@ static int sgtl5000_set_bias_level(struct snd_soc_codec *codec, if (ret) return ret; udelay(10); + + regcache_cache_only(sgtl5000->regmap, false); + + ret = regcache_sync(sgtl5000->regmap); + if (ret != 0) { + dev_err(codec->dev, + "Failed to restore cache: %d\n", ret); + + regcache_cache_only(sgtl5000->regmap, true); + regulator_bulk_disable(ARRAY_SIZE(sgtl5000->supplies), + sgtl5000->supplies); + + return ret; + } } break; case SND_SOC_BIAS_OFF: + regcache_cache_only(sgtl5000->regmap, true); regulator_bulk_disable(ARRAY_SIZE(sgtl5000->supplies), sgtl5000->supplies); break; -- cgit v0.10.2 From 3722dc8ebf041aedb1075078bd6728a38539a2aa Mon Sep 17 00:00:00 2001 From: Mark Brown Date: Wed, 5 Jun 2013 19:33:03 +0100 Subject: ASoC: max98090: Guard runtime PM callbacks Otherwise the functions will be defined but unreferenced when runtime PM is disabled, generating warnings. Signed-off-by: Mark Brown diff --git a/sound/soc/codecs/max98090.c b/sound/soc/codecs/max98090.c index cbb272b..3854d22 100644 --- a/sound/soc/codecs/max98090.c +++ b/sound/soc/codecs/max98090.c @@ -2350,6 +2350,7 @@ static int max98090_i2c_remove(struct i2c_client *client) return 0; } +#ifdef CONFIG_PM_RUNTIME static int max98090_runtime_resume(struct device *dev) { struct max98090_priv *max98090 = dev_get_drvdata(dev); @@ -2369,6 +2370,7 @@ static int max98090_runtime_suspend(struct device *dev) return 0; } +#endif static const struct dev_pm_ops max98090_pm = { SET_RUNTIME_PM_OPS(max98090_runtime_suspend, -- cgit v0.10.2 From e75a52c6723a61a0d768ee53794e86b7edbe54f0 Mon Sep 17 00:00:00 2001 From: Nicolin Chen Date: Thu, 6 Jun 2013 19:38:45 +0800 Subject: ASoC: WM8962: Create default platform data structure Embed a copy of struct wm8962_pdata in stuct wm8962_priv so that there's no need to check validity of pdata any more. Signed-off-by: Nicolin Chen Signed-off-by: Mark Brown diff --git a/sound/soc/codecs/wm8962.c b/sound/soc/codecs/wm8962.c index e971028..d56dd86 100644 --- a/sound/soc/codecs/wm8962.c +++ b/sound/soc/codecs/wm8962.c @@ -51,6 +51,7 @@ static const char *wm8962_supply_names[WM8962_NUM_SUPPLIES] = { /* codec private data */ struct wm8962_priv { + struct wm8962_pdata pdata; struct regmap *regmap; struct snd_soc_codec *codec; @@ -2345,12 +2346,13 @@ static const struct snd_soc_dapm_route wm8962_spk_stereo_intercon[] = { static int wm8962_add_widgets(struct snd_soc_codec *codec) { - struct wm8962_pdata *pdata = dev_get_platdata(codec->dev); + struct wm8962_priv *wm8962 = snd_soc_codec_get_drvdata(codec); + struct wm8962_pdata *pdata = &wm8962->pdata; struct snd_soc_dapm_context *dapm = &codec->dapm; snd_soc_add_codec_controls(codec, wm8962_snd_controls, ARRAY_SIZE(wm8962_snd_controls)); - if (pdata && pdata->spk_mono) + if (pdata->spk_mono) snd_soc_add_codec_controls(codec, wm8962_spk_mono_controls, ARRAY_SIZE(wm8962_spk_mono_controls)); else @@ -2360,7 +2362,7 @@ static int wm8962_add_widgets(struct snd_soc_codec *codec) snd_soc_dapm_new_controls(dapm, wm8962_dapm_widgets, ARRAY_SIZE(wm8962_dapm_widgets)); - if (pdata && pdata->spk_mono) + if (pdata->spk_mono) snd_soc_dapm_new_controls(dapm, wm8962_dapm_spk_mono_widgets, ARRAY_SIZE(wm8962_dapm_spk_mono_widgets)); else @@ -2369,7 +2371,7 @@ static int wm8962_add_widgets(struct snd_soc_codec *codec) snd_soc_dapm_add_routes(dapm, wm8962_intercon, ARRAY_SIZE(wm8962_intercon)); - if (pdata && pdata->spk_mono) + if (pdata->spk_mono) snd_soc_dapm_add_routes(dapm, wm8962_spk_mono_intercon, ARRAY_SIZE(wm8962_spk_mono_intercon)); else @@ -3333,14 +3335,14 @@ static struct gpio_chip wm8962_template_chip = { static void wm8962_init_gpio(struct snd_soc_codec *codec) { struct wm8962_priv *wm8962 = snd_soc_codec_get_drvdata(codec); - struct wm8962_pdata *pdata = dev_get_platdata(codec->dev); + struct wm8962_pdata *pdata = &wm8962->pdata; int ret; wm8962->gpio_chip = wm8962_template_chip; wm8962->gpio_chip.ngpio = WM8962_MAX_GPIO; wm8962->gpio_chip.dev = codec->dev; - if (pdata && pdata->gpio_base) + if (pdata->gpio_base) wm8962->gpio_chip.base = pdata->gpio_base; else wm8962->gpio_chip.base = -1; @@ -3373,7 +3375,7 @@ static int wm8962_probe(struct snd_soc_codec *codec) { int ret; struct wm8962_priv *wm8962 = snd_soc_codec_get_drvdata(codec); - struct wm8962_pdata *pdata = dev_get_platdata(codec->dev); + struct wm8962_pdata *pdata = &wm8962->pdata; u16 *reg_cache = codec->reg_cache; int i, trigger, irq_pol; bool dmicclk, dmicdat; @@ -3421,30 +3423,28 @@ static int wm8962_probe(struct snd_soc_codec *codec) WM8962_OSC_ENA | WM8962_PLL2_ENA | WM8962_PLL3_ENA, 0); - if (pdata) { - /* Apply static configuration for GPIOs */ - for (i = 0; i < ARRAY_SIZE(pdata->gpio_init); i++) - if (pdata->gpio_init[i]) { - wm8962_set_gpio_mode(codec, i + 1); - snd_soc_write(codec, 0x200 + i, - pdata->gpio_init[i] & 0xffff); - } + /* Apply static configuration for GPIOs */ + for (i = 0; i < ARRAY_SIZE(pdata->gpio_init); i++) + if (pdata->gpio_init[i]) { + wm8962_set_gpio_mode(codec, i + 1); + snd_soc_write(codec, 0x200 + i, + pdata->gpio_init[i] & 0xffff); + } - /* Put the speakers into mono mode? */ - if (pdata->spk_mono) - reg_cache[WM8962_CLASS_D_CONTROL_2] - |= WM8962_SPK_MONO; - - /* Micbias setup, detection enable and detection - * threasholds. */ - if (pdata->mic_cfg) - snd_soc_update_bits(codec, WM8962_ADDITIONAL_CONTROL_4, - WM8962_MICDET_ENA | - WM8962_MICDET_THR_MASK | - WM8962_MICSHORT_THR_MASK | - WM8962_MICBIAS_LVL, - pdata->mic_cfg); - } + /* Put the speakers into mono mode? */ + if (pdata->spk_mono) + reg_cache[WM8962_CLASS_D_CONTROL_2] + |= WM8962_SPK_MONO; + + /* Micbias setup, detection enable and detection + * threasholds. */ + if (pdata->mic_cfg) + snd_soc_update_bits(codec, WM8962_ADDITIONAL_CONTROL_4, + WM8962_MICDET_ENA | + WM8962_MICDET_THR_MASK | + WM8962_MICSHORT_THR_MASK | + WM8962_MICBIAS_LVL, + pdata->mic_cfg); /* Latch volume update bits */ snd_soc_update_bits(codec, WM8962_LEFT_INPUT_VOLUME, @@ -3506,7 +3506,7 @@ static int wm8962_probe(struct snd_soc_codec *codec) wm8962_init_gpio(codec); if (wm8962->irq) { - if (pdata && pdata->irq_active_low) { + if (pdata->irq_active_low) { trigger = IRQF_TRIGGER_LOW; irq_pol = WM8962_IRQ_POL; } else { @@ -3603,6 +3603,10 @@ static int wm8962_i2c_probe(struct i2c_client *i2c, init_completion(&wm8962->fll_lock); wm8962->irq = i2c->irq; + /* If platform data was supplied, update the default data in priv */ + if (pdata) + memcpy(&wm8962->pdata, pdata, sizeof(struct wm8962_pdata)); + for (i = 0; i < ARRAY_SIZE(wm8962->supplies); i++) wm8962->supplies[i].supply = wm8962_supply_names[i]; @@ -3666,7 +3670,7 @@ static int wm8962_i2c_probe(struct i2c_client *i2c, goto err_enable; } - if (pdata && pdata->in4_dc_measure) { + if (wm8962->pdata.in4_dc_measure) { ret = regmap_register_patch(wm8962->regmap, wm8962_dc_measure, ARRAY_SIZE(wm8962_dc_measure)); -- cgit v0.10.2 From d74e9e7090aeb9b61e683e5abf7ca70fa18f846b Mon Sep 17 00:00:00 2001 From: Nicolin Chen Date: Fri, 7 Jun 2013 11:23:27 +0800 Subject: ASoC: wm8962: Add device tree binding Document the device tree binding for the WM8962 codec, and modify the driver to extract platform data from the device tree, if present. Based on work of WM8903 by Stephen Warren Signed-off-by: Nicolin Chen Signed-off-by: Mark Brown diff --git a/Documentation/devicetree/bindings/sound/wm8962.txt b/Documentation/devicetree/bindings/sound/wm8962.txt index dceb3b1..7f82b59 100644 --- a/Documentation/devicetree/bindings/sound/wm8962.txt +++ b/Documentation/devicetree/bindings/sound/wm8962.txt @@ -8,9 +8,32 @@ Required properties: - reg : the I2C address of the device. +Optional properties: + - spk-mono: This is a boolean property. If present, the SPK_MONO bit + of R51 (Class D Control 2) gets set, indicating that the speaker is + in mono mode. + + - mic-cfg : Default register value for R48 (Additional Control 4). + If absent, the default should be the register default. + + - gpio-cfg : A list of GPIO configuration register values. The list must + be 6 entries long. If absent, no configuration of these registers is + performed. And note that only the value within [0x0, 0xffff] is valid. + Any other value is regarded as setting the GPIO register by its reset + value 0x0. + Example: codec: wm8962@1a { compatible = "wlf,wm8962"; reg = <0x1a>; + + gpio-cfg = < + 0x0000 /* 0:Default */ + 0x0000 /* 1:Default */ + 0x0013 /* 2:FN_DMICCLK */ + 0x0000 /* 3:Default */ + 0x8014 /* 4:FN_DMICCDAT */ + 0x0000 /* 5:Default */ + >; }; diff --git a/sound/soc/codecs/wm8962.c b/sound/soc/codecs/wm8962.c index d56dd86..26219ea 100644 --- a/sound/soc/codecs/wm8962.c +++ b/sound/soc/codecs/wm8962.c @@ -3584,6 +3584,34 @@ static const struct regmap_config wm8962_regmap = { .cache_type = REGCACHE_RBTREE, }; +static int wm8962_set_pdata_from_of(struct i2c_client *i2c, + struct wm8962_pdata *pdata) +{ + const struct device_node *np = i2c->dev.of_node; + u32 val32; + int i; + + if (of_property_read_bool(np, "spk-mono")) + pdata->spk_mono = true; + + if (of_property_read_u32(np, "mic-cfg", &val32) >= 0) + pdata->mic_cfg = val32; + + if (of_property_read_u32_array(np, "gpio-cfg", pdata->gpio_init, + ARRAY_SIZE(pdata->gpio_init)) >= 0) + for (i = 0; i < ARRAY_SIZE(pdata->gpio_init); i++) { + /* + * The range of GPIO register value is [0x0, 0xffff] + * While the default value of each register is 0x0 + * Any other value will be regarded as default value + */ + if (pdata->gpio_init[i] > 0xffff) + pdata->gpio_init[i] = 0x0; + } + + return 0; +} + static int wm8962_i2c_probe(struct i2c_client *i2c, const struct i2c_device_id *id) { @@ -3604,8 +3632,13 @@ static int wm8962_i2c_probe(struct i2c_client *i2c, wm8962->irq = i2c->irq; /* If platform data was supplied, update the default data in priv */ - if (pdata) + if (pdata) { memcpy(&wm8962->pdata, pdata, sizeof(struct wm8962_pdata)); + } else if (i2c->dev.of_node) { + ret = wm8962_set_pdata_from_of(i2c, &wm8962->pdata); + if (ret != 0) + return ret; + } for (i = 0; i < ARRAY_SIZE(wm8962->supplies); i++) wm8962->supplies[i].supply = wm8962_supply_names[i]; -- cgit v0.10.2 From 6f0d94790efe9f4481bbd7c174ef0e9b5e5db7c4 Mon Sep 17 00:00:00 2001 From: Boris BREZILLON Date: Fri, 7 Jun 2013 18:26:09 +0200 Subject: ASoC: atmel-ssc: prepare clk before calling enable Replace clk_enable/disable with clk_prepare_enable/disable_unprepare to avoid common clk framework warnings. Signed-off-by: Boris BREZILLON Signed-off-by: Mark Brown diff --git a/drivers/misc/atmel-ssc.c b/drivers/misc/atmel-ssc.c index c09c28f..e619197 100644 --- a/drivers/misc/atmel-ssc.c +++ b/drivers/misc/atmel-ssc.c @@ -58,7 +58,7 @@ struct ssc_device *ssc_request(unsigned int ssc_num) ssc->user++; spin_unlock(&user_lock); - clk_enable(ssc->clk); + clk_prepare_enable(ssc->clk); return ssc; } @@ -69,7 +69,7 @@ void ssc_free(struct ssc_device *ssc) spin_lock(&user_lock); if (ssc->user) { ssc->user--; - clk_disable(ssc->clk); + clk_disable_unprepare(ssc->clk); } else { dev_dbg(&ssc->pdev->dev, "device already free\n"); } @@ -172,10 +172,10 @@ static int ssc_probe(struct platform_device *pdev) } /* disable all interrupts */ - clk_enable(ssc->clk); + clk_prepare_enable(ssc->clk); ssc_writel(ssc->regs, IDR, -1); ssc_readl(ssc->regs, SR); - clk_disable(ssc->clk); + clk_disable_unprepare(ssc->clk); ssc->irq = platform_get_irq(pdev, 0); if (!ssc->irq) { -- cgit v0.10.2 From 9e13f345887c179068bbc1f7389b7177bf88f57e Mon Sep 17 00:00:00 2001 From: Fabio Estevam Date: Sun, 9 Jun 2013 22:07:46 -0300 Subject: ASoC: sgtl5000: Let the codec acquire its clock On a mx6qsabrelite board the following error happens on probe: sgtl5000: probe of 0-000a failed with error -5 imx-sgtl5000 sound.13: ASoC: CODEC (null) not registered imx-sgtl5000 sound.13: snd_soc_register_card failed (-517) platform sound.13: Driver imx-sgtl5000 requests probe defer Prior to reading the codec ID we need to turn the SYS_MCLK clock, so let's enable the codec clock inside sgtl5000_i2c_probe(). Also remove the codec clock enable/disable functions from the machine driver. Signed-off-by: Fabio Estevam Signed-off-by: Mark Brown diff --git a/sound/soc/codecs/sgtl5000.c b/sound/soc/codecs/sgtl5000.c index c8f2afb..2e0227b 100644 --- a/sound/soc/codecs/sgtl5000.c +++ b/sound/soc/codecs/sgtl5000.c @@ -114,6 +114,7 @@ struct sgtl5000_priv { struct regulator_bulk_data supplies[SGTL5000_SUPPLY_NUM]; struct ldo_regulator *ldo; struct regmap *regmap; + struct clk *mclk; }; /* @@ -1522,16 +1523,28 @@ static int sgtl5000_i2c_probe(struct i2c_client *client, return ret; } + sgtl5000->mclk = devm_clk_get(&client->dev, NULL); + if (IS_ERR(sgtl5000->mclk)) { + ret = PTR_ERR(sgtl5000->mclk); + dev_err(&client->dev, "Failed to get mclock: %d\n", ret); + return ret; + } + + ret = clk_prepare_enable(sgtl5000->mclk); + if (ret) + return ret; + /* read chip information */ ret = regmap_read(sgtl5000->regmap, SGTL5000_CHIP_ID, ®); if (ret) - return ret; + goto disable_clk; if (((reg & SGTL5000_PARTID_MASK) >> SGTL5000_PARTID_SHIFT) != SGTL5000_PARTID_PART_ID) { dev_err(&client->dev, "Device with ID register %x is not a sgtl5000\n", reg); - return -ENODEV; + ret = -ENODEV; + goto disable_clk; } rev = (reg & SGTL5000_REVID_MASK) >> SGTL5000_REVID_SHIFT; @@ -1542,17 +1555,30 @@ static int sgtl5000_i2c_probe(struct i2c_client *client, /* Ensure sgtl5000 will start with sane register values */ ret = sgtl5000_fill_defaults(sgtl5000); if (ret) - return ret; + goto disable_clk; ret = snd_soc_register_codec(&client->dev, &sgtl5000_driver, &sgtl5000_dai, 1); + if (ret) + goto disable_clk; + + return 0; + +disable_clk: + clk_disable_unprepare(sgtl5000->mclk); return ret; } static int sgtl5000_i2c_remove(struct i2c_client *client) { - snd_soc_unregister_codec(&client->dev); + struct sgtl5000_priv *sgtl5000; + sgtl5000 = devm_kzalloc(&client->dev, sizeof(struct sgtl5000_priv), + GFP_KERNEL); + if (!sgtl5000) + return -ENOMEM; + snd_soc_unregister_codec(&client->dev); + clk_disable_unprepare(sgtl5000->mclk); return 0; } diff --git a/sound/soc/fsl/imx-sgtl5000.c b/sound/soc/fsl/imx-sgtl5000.c index a60aaa0..823151b 100644 --- a/sound/soc/fsl/imx-sgtl5000.c +++ b/sound/soc/fsl/imx-sgtl5000.c @@ -129,20 +129,10 @@ static int imx_sgtl5000_probe(struct platform_device *pdev) } data->codec_clk = clk_get(&codec_dev->dev, NULL); - if (IS_ERR(data->codec_clk)) { - /* assuming clock enabled by default */ - data->codec_clk = NULL; - ret = of_property_read_u32(codec_np, "clock-frequency", - &data->clk_frequency); - if (ret) { - dev_err(&codec_dev->dev, - "clock-frequency missing or invalid\n"); - goto fail; - } - } else { - data->clk_frequency = clk_get_rate(data->codec_clk); - clk_prepare_enable(data->codec_clk); - } + if (IS_ERR(data->codec_clk)) + goto fail; + + data->clk_frequency = clk_get_rate(data->codec_clk); data->dai.name = "HiFi"; data->dai.stream_name = "HiFi"; @@ -157,10 +147,10 @@ static int imx_sgtl5000_probe(struct platform_device *pdev) data->card.dev = &pdev->dev; ret = snd_soc_of_parse_card_name(&data->card, "model"); if (ret) - goto clk_fail; + goto fail; ret = snd_soc_of_parse_audio_routing(&data->card, "audio-routing"); if (ret) - goto clk_fail; + goto fail; data->card.num_links = 1; data->card.owner = THIS_MODULE; data->card.dai_link = &data->dai; @@ -170,7 +160,7 @@ static int imx_sgtl5000_probe(struct platform_device *pdev) ret = snd_soc_register_card(&data->card); if (ret) { dev_err(&pdev->dev, "snd_soc_register_card failed (%d)\n", ret); - goto clk_fail; + goto fail; } platform_set_drvdata(pdev, data); @@ -179,8 +169,6 @@ static int imx_sgtl5000_probe(struct platform_device *pdev) return 0; -clk_fail: - clk_put(data->codec_clk); fail: if (ssi_np) of_node_put(ssi_np); @@ -194,10 +182,6 @@ static int imx_sgtl5000_remove(struct platform_device *pdev) { struct imx_sgtl5000_data *data = platform_get_drvdata(pdev); - if (data->codec_clk) { - clk_disable_unprepare(data->codec_clk); - clk_put(data->codec_clk); - } snd_soc_unregister_card(&data->card); return 0; -- cgit v0.10.2 From 9c24b1672283644adf871244771ebf387dd73f90 Mon Sep 17 00:00:00 2001 From: Mark Brown Date: Fri, 7 Jun 2013 16:19:58 +0100 Subject: ASoC: wm8962: Restore device state after reset in runtime resume After the device has been reset we need to repeat the same initialisation we do on probe to make sure that the device is in a known state. Tested-by: Nicolin Chen Signed-off-by: Mark Brown diff --git a/sound/soc/codecs/wm8962.c b/sound/soc/codecs/wm8962.c index 26219ea..7a7a056 100644 --- a/sound/soc/codecs/wm8962.c +++ b/sound/soc/codecs/wm8962.c @@ -3756,6 +3756,21 @@ static int wm8962_runtime_resume(struct device *dev) wm8962_reset(wm8962); + /* SYSCLK defaults to on; make sure it is off so we can safely + * write to registers if the device is declocked. + */ + regmap_update_bits(wm8962->regmap, WM8962_CLOCKING2, + WM8962_SYSCLK_ENA, 0); + + /* Ensure we have soft control over all registers */ + regmap_update_bits(wm8962->regmap, WM8962_CLOCKING2, + WM8962_CLKREG_OVD, WM8962_CLKREG_OVD); + + /* Ensure that the oscillator and PLLs are disabled */ + regmap_update_bits(wm8962->regmap, WM8962_PLL2, + WM8962_OSC_ENA | WM8962_PLL2_ENA | WM8962_PLL3_ENA, + 0); + regcache_sync(wm8962->regmap); return 0; -- cgit v0.10.2 From 7c647af43f1517b5b2604b8a69ea72a17073e15f Mon Sep 17 00:00:00 2001 From: Fabio Estevam Date: Mon, 10 Jun 2013 10:24:41 -0300 Subject: ASoC: sgtl5000: Use i2c_get_clientdata() We should use i2c_get_clientdata() to get the codec private structure. Signed-off-by: Fabio Estevam Signed-off-by: Mark Brown diff --git a/sound/soc/codecs/sgtl5000.c b/sound/soc/codecs/sgtl5000.c index 2e0227b..d441559 100644 --- a/sound/soc/codecs/sgtl5000.c +++ b/sound/soc/codecs/sgtl5000.c @@ -1571,11 +1571,7 @@ disable_clk: static int sgtl5000_i2c_remove(struct i2c_client *client) { - struct sgtl5000_priv *sgtl5000; - sgtl5000 = devm_kzalloc(&client->dev, sizeof(struct sgtl5000_priv), - GFP_KERNEL); - if (!sgtl5000) - return -ENOMEM; + struct sgtl5000_priv *sgtl5000 = i2c_get_clientdata(client); snd_soc_unregister_codec(&client->dev); clk_disable_unprepare(sgtl5000->mclk); -- cgit v0.10.2 From 77845b11a35f293a344fe868852e8c61498ae777 Mon Sep 17 00:00:00 2001 From: Fabio Estevam Date: Mon, 10 Jun 2013 10:24:42 -0300 Subject: ASoC: sgtl5000: Add 'clocks' entry as a required propery Since commit 9e13f345 (ASoC: sgtl5000: Let the codec acquire its clock) , the 'clocks' entry is mandatory, so update the binding doc. Signed-off-by: Fabio Estevam Signed-off-by: Mark Brown diff --git a/Documentation/devicetree/bindings/sound/sgtl5000.txt b/Documentation/devicetree/bindings/sound/sgtl5000.txt index 9cc4444..955df60 100644 --- a/Documentation/devicetree/bindings/sound/sgtl5000.txt +++ b/Documentation/devicetree/bindings/sound/sgtl5000.txt @@ -5,9 +5,12 @@ Required properties: - reg : the I2C address of the device +- clocks : the clock provider of SYS_MCLK + Example: codec: sgtl5000@0a { compatible = "fsl,sgtl5000"; reg = <0x0a>; + clocks = <&clks 150>; }; -- cgit v0.10.2 From b9840124d699614f1429748e43827b1fb35c1138 Mon Sep 17 00:00:00 2001 From: Fabio Estevam Date: Mon, 10 Jun 2013 13:26:05 -0300 Subject: ASoC: imx-sgtl5000: Use devm_clk_get() Commit 9e13f345 (ASoC: sgtl5000: Let the codec acquire its clock) removed the clk_put calls. Let's use devm_clk_get() instead, so that we do not need to call them anymore. Signed-off-by: Fabio Estevam Signed-off-by: Mark Brown diff --git a/sound/soc/fsl/imx-sgtl5000.c b/sound/soc/fsl/imx-sgtl5000.c index 823151b..7a8bc12 100644 --- a/sound/soc/fsl/imx-sgtl5000.c +++ b/sound/soc/fsl/imx-sgtl5000.c @@ -128,7 +128,7 @@ static int imx_sgtl5000_probe(struct platform_device *pdev) goto fail; } - data->codec_clk = clk_get(&codec_dev->dev, NULL); + data->codec_clk = devm_clk_get(&codec_dev->dev, NULL); if (IS_ERR(data->codec_clk)) goto fail; -- cgit v0.10.2 From 8de2ae2a7f1fd71dc56d6b014029f93093e9c5d5 Mon Sep 17 00:00:00 2001 From: Nicolin Chen Date: Tue, 11 Jun 2013 02:43:30 +0800 Subject: ASoC: fsl: add imx-wm8962 machine driver This is the initial imx-wm8962 device-tree-only machine driver working with fsl_ssi driver. More features can be added on top of it later. Signed-off-by: Nicolin Chen Signed-off-by: Mark Brown diff --git a/Documentation/devicetree/bindings/sound/imx-audio-wm8962.txt b/Documentation/devicetree/bindings/sound/imx-audio-wm8962.txt new file mode 100644 index 0000000..f49450a --- /dev/null +++ b/Documentation/devicetree/bindings/sound/imx-audio-wm8962.txt @@ -0,0 +1,46 @@ +Freescale i.MX audio complex with WM8962 codec + +Required properties: +- compatible : "fsl,imx-audio-wm8962" +- model : The user-visible name of this sound complex +- ssi-controller : The phandle of the i.MX SSI controller +- audio-codec : The phandle of the WM8962 audio codec +- audio-routing : A list of the connections between audio components. + Each entry is a pair of strings, the first being the connection's sink, + the second being the connection's source. Valid names could be power + supplies, WM8962 pins, and the jacks on the board: + + Power supplies: + * Mic Bias + + Board connectors: + * Mic Jack + * Headphone Jack + * Ext Spk + +- mux-int-port : The internal port of the i.MX audio muxer (AUDMUX) +- mux-ext-port : The external port of the i.MX audio muxer + +Note: The AUDMUX port numbering should start at 1, which is consistent with +hardware manual. + +Example: + +sound { + compatible = "fsl,imx6q-sabresd-wm8962", + "fsl,imx-audio-wm8962"; + model = "wm8962-audio"; + ssi-controller = <&ssi2>; + audio-codec = <&codec>; + audio-routing = + "Headphone Jack", "HPOUTL", + "Headphone Jack", "HPOUTR", + "Ext Spk", "SPKOUTL", + "Ext Spk", "SPKOUTR", + "MICBIAS", "AMIC", + "IN3R", "MICBIAS", + "DMIC", "MICBIAS", + "DMICDAT", "DMIC"; + mux-int-port = <2>; + mux-ext-port = <3>; +}; diff --git a/sound/soc/fsl/Kconfig b/sound/soc/fsl/Kconfig index 7860cc2..aa43854 100644 --- a/sound/soc/fsl/Kconfig +++ b/sound/soc/fsl/Kconfig @@ -168,6 +168,18 @@ config SND_SOC_EUKREA_TLV320 Enable I2S based access to the TLV320AIC23B codec attached to the SSI interface +config SND_SOC_IMX_WM8962 + tristate "SoC Audio support for i.MX boards with wm8962" + depends on OF && I2C + select SND_SOC_WM8962 + select SND_SOC_IMX_PCM_DMA + select SND_SOC_IMX_AUDMUX + select SND_SOC_FSL_SSI + select SND_SOC_FSL_UTILS + help + Say Y if you want to add support for SoC audio on an i.MX board with + a wm8962 codec. + config SND_SOC_IMX_SGTL5000 tristate "SoC Audio support for i.MX boards with sgtl5000" depends on OF && I2C diff --git a/sound/soc/fsl/Makefile b/sound/soc/fsl/Makefile index 91883f8..d4b4aa8 100644 --- a/sound/soc/fsl/Makefile +++ b/sound/soc/fsl/Makefile @@ -42,6 +42,7 @@ snd-soc-phycore-ac97-objs := phycore-ac97.o snd-soc-mx27vis-aic32x4-objs := mx27vis-aic32x4.o snd-soc-wm1133-ev1-objs := wm1133-ev1.o snd-soc-imx-sgtl5000-objs := imx-sgtl5000.o +snd-soc-imx-wm8962-objs := imx-wm8962.o snd-soc-imx-mc13783-objs := imx-mc13783.o obj-$(CONFIG_SND_SOC_EUKREA_TLV320) += snd-soc-eukrea-tlv320.o @@ -49,4 +50,5 @@ obj-$(CONFIG_SND_SOC_PHYCORE_AC97) += snd-soc-phycore-ac97.o obj-$(CONFIG_SND_SOC_MX27VIS_AIC32X4) += snd-soc-mx27vis-aic32x4.o obj-$(CONFIG_SND_MXC_SOC_WM1133_EV1) += snd-soc-wm1133-ev1.o obj-$(CONFIG_SND_SOC_IMX_SGTL5000) += snd-soc-imx-sgtl5000.o +obj-$(CONFIG_SND_SOC_IMX_WM8962) += snd-soc-imx-wm8962.o obj-$(CONFIG_SND_SOC_IMX_MC13783) += snd-soc-imx-mc13783.o diff --git a/sound/soc/fsl/imx-wm8962.c b/sound/soc/fsl/imx-wm8962.c new file mode 100644 index 0000000..52a36a9 --- /dev/null +++ b/sound/soc/fsl/imx-wm8962.c @@ -0,0 +1,323 @@ +/* + * Copyright 2013 Freescale Semiconductor, Inc. + * + * Based on imx-sgtl5000.c + * Copyright 2012 Freescale Semiconductor, Inc. + * Copyright 2012 Linaro Ltd. + * + * The code contained herein is licensed under the GNU General Public + * License. You may obtain a copy of the GNU General Public License + * Version 2 or later at the following locations: + * + * http://www.opensource.org/licenses/gpl-license.html + * http://www.gnu.org/copyleft/gpl.html + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include "../codecs/wm8962.h" +#include "imx-audmux.h" + +#define DAI_NAME_SIZE 32 + +struct imx_wm8962_data { + struct snd_soc_dai_link dai; + struct snd_soc_card card; + char codec_dai_name[DAI_NAME_SIZE]; + char platform_name[DAI_NAME_SIZE]; + struct clk *codec_clk; + unsigned int clk_frequency; +}; + +struct imx_priv { + struct platform_device *pdev; +}; +static struct imx_priv card_priv; + +static const struct snd_soc_dapm_widget imx_wm8962_dapm_widgets[] = { + SND_SOC_DAPM_HP("Headphone Jack", NULL), + SND_SOC_DAPM_SPK("Ext Spk", NULL), + SND_SOC_DAPM_MIC("AMIC", NULL), + SND_SOC_DAPM_MIC("DMIC", NULL), +}; + +static int sample_rate = 44100; +static snd_pcm_format_t sample_format = SNDRV_PCM_FORMAT_S16_LE; + +static int imx_hifi_hw_params(struct snd_pcm_substream *substream, + struct snd_pcm_hw_params *params) +{ + sample_rate = params_rate(params); + sample_format = params_format(params); + + return 0; +} + +static struct snd_soc_ops imx_hifi_ops = { + .hw_params = imx_hifi_hw_params, +}; + +static int imx_wm8962_set_bias_level(struct snd_soc_card *card, + struct snd_soc_dapm_context *dapm, + enum snd_soc_bias_level level) +{ + struct snd_soc_dai *codec_dai = card->rtd[0].codec_dai; + struct imx_priv *priv = &card_priv; + struct imx_wm8962_data *data = platform_get_drvdata(priv->pdev); + struct device *dev = &priv->pdev->dev; + unsigned int pll_out; + int ret; + + if (dapm->dev != codec_dai->dev) + return 0; + + switch (level) { + case SND_SOC_BIAS_PREPARE: + if (dapm->bias_level == SND_SOC_BIAS_STANDBY) { + if (sample_format == SNDRV_PCM_FORMAT_S24_LE) + pll_out = sample_rate * 384; + else + pll_out = sample_rate * 256; + + ret = snd_soc_dai_set_pll(codec_dai, WM8962_FLL, + WM8962_FLL_MCLK, data->clk_frequency, + pll_out); + if (ret < 0) { + dev_err(dev, "failed to start FLL: %d\n", ret); + return ret; + } + + ret = snd_soc_dai_set_sysclk(codec_dai, + WM8962_SYSCLK_FLL, pll_out, + SND_SOC_CLOCK_IN); + if (ret < 0) { + dev_err(dev, "failed to set SYSCLK: %d\n", ret); + return ret; + } + } + break; + + case SND_SOC_BIAS_STANDBY: + if (dapm->bias_level == SND_SOC_BIAS_PREPARE) { + ret = snd_soc_dai_set_sysclk(codec_dai, + WM8962_SYSCLK_MCLK, data->clk_frequency, + SND_SOC_CLOCK_IN); + if (ret < 0) { + dev_err(dev, + "failed to switch away from FLL: %d\n", + ret); + return ret; + } + + ret = snd_soc_dai_set_pll(codec_dai, WM8962_FLL, + 0, 0, 0); + if (ret < 0) { + dev_err(dev, "failed to stop FLL: %d\n", ret); + return ret; + } + } + break; + + default: + break; + } + + dapm->bias_level = level; + + return 0; +} + +static int imx_wm8962_late_probe(struct snd_soc_card *card) +{ + struct snd_soc_dai *codec_dai = card->rtd[0].codec_dai; + struct imx_priv *priv = &card_priv; + struct imx_wm8962_data *data = platform_get_drvdata(priv->pdev); + struct device *dev = &priv->pdev->dev; + int ret; + + ret = snd_soc_dai_set_sysclk(codec_dai, WM8962_SYSCLK_MCLK, + data->clk_frequency, SND_SOC_CLOCK_IN); + if (ret < 0) + dev_err(dev, "failed to set sysclk in %s\n", __func__); + + return ret; +} + +static int imx_wm8962_probe(struct platform_device *pdev) +{ + struct device_node *np = pdev->dev.of_node; + struct device_node *ssi_np, *codec_np; + struct platform_device *ssi_pdev; + struct imx_priv *priv = &card_priv; + struct i2c_client *codec_dev; + struct imx_wm8962_data *data; + int int_port, ext_port; + int ret; + + priv->pdev = pdev; + + ret = of_property_read_u32(np, "mux-int-port", &int_port); + if (ret) { + dev_err(&pdev->dev, "mux-int-port missing or invalid\n"); + return ret; + } + ret = of_property_read_u32(np, "mux-ext-port", &ext_port); + if (ret) { + dev_err(&pdev->dev, "mux-ext-port missing or invalid\n"); + return ret; + } + + /* + * The port numbering in the hardware manual starts at 1, while + * the audmux API expects it starts at 0. + */ + int_port--; + ext_port--; + ret = imx_audmux_v2_configure_port(int_port, + IMX_AUDMUX_V2_PTCR_SYN | + IMX_AUDMUX_V2_PTCR_TFSEL(ext_port) | + IMX_AUDMUX_V2_PTCR_TCSEL(ext_port) | + IMX_AUDMUX_V2_PTCR_TFSDIR | + IMX_AUDMUX_V2_PTCR_TCLKDIR, + IMX_AUDMUX_V2_PDCR_RXDSEL(ext_port)); + if (ret) { + dev_err(&pdev->dev, "audmux internal port setup failed\n"); + return ret; + } + imx_audmux_v2_configure_port(ext_port, + IMX_AUDMUX_V2_PTCR_SYN, + IMX_AUDMUX_V2_PDCR_RXDSEL(int_port)); + if (ret) { + dev_err(&pdev->dev, "audmux external port setup failed\n"); + return ret; + } + + ssi_np = of_parse_phandle(pdev->dev.of_node, "ssi-controller", 0); + codec_np = of_parse_phandle(pdev->dev.of_node, "audio-codec", 0); + if (!ssi_np || !codec_np) { + dev_err(&pdev->dev, "phandle missing or invalid\n"); + ret = -EINVAL; + goto fail; + } + + ssi_pdev = of_find_device_by_node(ssi_np); + if (!ssi_pdev) { + dev_err(&pdev->dev, "failed to find SSI platform device\n"); + ret = -EINVAL; + goto fail; + } + codec_dev = of_find_i2c_device_by_node(codec_np); + if (!codec_dev || !codec_dev->driver) { + dev_err(&pdev->dev, "failed to find codec platform device\n"); + return -EINVAL; + } + + data = devm_kzalloc(&pdev->dev, sizeof(*data), GFP_KERNEL); + if (!data) { + ret = -ENOMEM; + goto fail; + } + + data->codec_clk = devm_clk_get(&codec_dev->dev, NULL); + if (IS_ERR(data->codec_clk)) { + ret = PTR_ERR(data->codec_clk); + dev_err(&codec_dev->dev, "failed to get codec clk: %d\n", ret); + goto fail; + } + + data->clk_frequency = clk_get_rate(data->codec_clk); + ret = clk_prepare_enable(data->codec_clk); + if (ret) { + dev_err(&codec_dev->dev, "failed to enable codec clk: %d\n", ret); + goto fail; + } + + data->dai.name = "HiFi"; + data->dai.stream_name = "HiFi"; + data->dai.codec_dai_name = "wm8962"; + data->dai.codec_of_node = codec_np; + data->dai.cpu_dai_name = dev_name(&ssi_pdev->dev); + data->dai.platform_of_node = ssi_np; + data->dai.ops = &imx_hifi_ops; + data->dai.dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF | + SND_SOC_DAIFMT_CBM_CFM; + + data->card.dev = &pdev->dev; + ret = snd_soc_of_parse_card_name(&data->card, "model"); + if (ret) + goto clk_fail; + ret = snd_soc_of_parse_audio_routing(&data->card, "audio-routing"); + if (ret) + goto clk_fail; + data->card.num_links = 1; + data->card.dai_link = &data->dai; + data->card.dapm_widgets = imx_wm8962_dapm_widgets; + data->card.num_dapm_widgets = ARRAY_SIZE(imx_wm8962_dapm_widgets); + + data->card.late_probe = imx_wm8962_late_probe; + data->card.set_bias_level = imx_wm8962_set_bias_level; + + ret = snd_soc_register_card(&data->card); + if (ret) { + dev_err(&pdev->dev, "snd_soc_register_card failed (%d)\n", ret); + goto clk_fail; + } + + platform_set_drvdata(pdev, data); + of_node_put(ssi_np); + of_node_put(codec_np); + + return 0; + +clk_fail: + if (!IS_ERR(data->codec_clk)) + clk_disable_unprepare(data->codec_clk); +fail: + if (ssi_np) + of_node_put(ssi_np); + if (codec_np) + of_node_put(codec_np); + + return ret; +} + +static int imx_wm8962_remove(struct platform_device *pdev) +{ + struct imx_wm8962_data *data = platform_get_drvdata(pdev); + + if (!IS_ERR(data->codec_clk)) + clk_disable_unprepare(data->codec_clk); + snd_soc_unregister_card(&data->card); + + return 0; +} + +static const struct of_device_id imx_wm8962_dt_ids[] = { + { .compatible = "fsl,imx-audio-wm8962", }, + { /* sentinel */ } +}; +MODULE_DEVICE_TABLE(of, imx_wm8962_dt_ids); + +static struct platform_driver imx_wm8962_driver = { + .driver = { + .name = "imx-wm8962", + .owner = THIS_MODULE, + .of_match_table = imx_wm8962_dt_ids, + }, + .probe = imx_wm8962_probe, + .remove = imx_wm8962_remove, +}; +module_platform_driver(imx_wm8962_driver); + +MODULE_AUTHOR("Freescale Semiconductor, Inc."); +MODULE_DESCRIPTION("Freescale i.MX WM8962 ASoC machine driver"); +MODULE_LICENSE("GPL v2"); +MODULE_ALIAS("platform:imx-wm8962"); -- cgit v0.10.2 From 5e83c160d83070152a595f57a6ca7c5bb1ce16b3 Mon Sep 17 00:00:00 2001 From: Rajeev Kumar Date: Tue, 11 Jun 2013 09:29:07 +0530 Subject: ASoC: dwc: debug message correction. Debug message correction. Signed-off-by: Rajeev Kumar Signed-off-by: Mark Brown diff --git a/sound/soc/dwc/designware_i2s.c b/sound/soc/dwc/designware_i2s.c index 593a3ea1..2c625264 100644 --- a/sound/soc/dwc/designware_i2s.c +++ b/sound/soc/dwc/designware_i2s.c @@ -396,7 +396,7 @@ static int dw_i2s_probe(struct platform_device *pdev) } if (cap & DWC_I2S_PLAY) { - dev_dbg(&pdev->dev, " SPEAr: play supported\n"); + dev_dbg(&pdev->dev, " designware: play supported\n"); dw_i2s_dai->playback.channels_min = MIN_CHANNEL_NUM; dw_i2s_dai->playback.channels_max = pdata->channel; dw_i2s_dai->playback.formats = pdata->snd_fmts; @@ -404,7 +404,7 @@ static int dw_i2s_probe(struct platform_device *pdev) } if (cap & DWC_I2S_RECORD) { - dev_dbg(&pdev->dev, "SPEAr: record supported\n"); + dev_dbg(&pdev->dev, "designware: record supported\n"); dw_i2s_dai->capture.channels_min = MIN_CHANNEL_NUM; dw_i2s_dai->capture.channels_max = pdata->channel; dw_i2s_dai->capture.formats = pdata->snd_fmts; -- cgit v0.10.2 From 22a4adf25826d1128d116dd4a313f66175c703bd Mon Sep 17 00:00:00 2001 From: Rajeev Kumar Date: Tue, 11 Jun 2013 09:29:08 +0530 Subject: ASoC: dwc: Folder path correction in file header. Folder path correction in file header. Signed-off-by: Rajeev Kumar Signed-off-by: Mark Brown diff --git a/sound/soc/dwc/designware_i2s.c b/sound/soc/dwc/designware_i2s.c index 2c625264..70eb37a 100644 --- a/sound/soc/dwc/designware_i2s.c +++ b/sound/soc/dwc/designware_i2s.c @@ -1,7 +1,7 @@ /* * ALSA SoC Synopsys I2S Audio Layer * - * sound/soc/spear/designware_i2s.c + * sound/soc/dwc/designware_i2s.c * * Copyright (C) 2010 ST Microelectronics * Rajeev Kumar -- cgit v0.10.2 From 1aad4e574bced05b4036e79981a7800dd275cf1c Mon Sep 17 00:00:00 2001 From: Axel Lin Date: Mon, 10 Jun 2013 22:23:53 +0800 Subject: ASoC: ssm2518: Fix trivial typo in checking tx_mask and rx_mask values Otherwise, ssm2518_set_tdm_slot() always returns error if slots != 0. Signed-off-by: Axel Lin Acked-by: Lars-Peter Clausen Signed-off-by: Mark Brown diff --git a/sound/soc/codecs/ssm2518.c b/sound/soc/codecs/ssm2518.c index 3139a1b..95aed55 100644 --- a/sound/soc/codecs/ssm2518.c +++ b/sound/soc/codecs/ssm2518.c @@ -539,7 +539,7 @@ static int ssm2518_set_tdm_slot(struct snd_soc_dai *dai, unsigned int tx_mask, SSM2518_REG_SAI_CTRL1, SSM2518_SAI_CTRL1_SAI_MASK, SSM2518_SAI_CTRL1_SAI_I2S); - if (tx_mask == 0 || tx_mask != 0) + if (tx_mask == 0 || rx_mask != 0) return -EINVAL; if (slots == 1) { -- cgit v0.10.2 From f724ba3b07aa5a012b7b0be323484195b5026282 Mon Sep 17 00:00:00 2001 From: Daniel Mack Date: Fri, 7 Jun 2013 13:53:04 +0200 Subject: ASoC: codecs: adau1701: factor out firmware reset Some runtime-determined constraints might need to be satisfied prior to firmware loading, so the actual download and releasing the device from reset has to be postponed. Factor it out first, so we have everything at one place. This also changes the behaviour in a way that adau1701_i2c_probe() will assert the reset line, and wait for the codec probe to release it. Signed-off-by: Daniel Mack Acked-by: Lars-Peter Clausen Signed-off-by: Mark Brown diff --git a/sound/soc/codecs/adau1701.c b/sound/soc/codecs/adau1701.c index 3fc1763..b6b1a77 100644 --- a/sound/soc/codecs/adau1701.c +++ b/sound/soc/codecs/adau1701.c @@ -90,6 +90,7 @@ #define ADAU1701_FIRMWARE "adau1701.bin" struct adau1701 { + int gpio_nreset; unsigned int dai_fmt; }; @@ -183,9 +184,37 @@ static unsigned int adau1701_read(struct snd_soc_codec *codec, unsigned int reg) return value; } -static int adau1701_load_firmware(struct i2c_client *client) +static void adau1701_reset(struct snd_soc_codec *codec) { - return process_sigma_firmware(client, ADAU1701_FIRMWARE); + struct adau1701 *adau1701 = snd_soc_codec_get_drvdata(codec); + + if (!gpio_is_valid(adau1701->gpio_nreset)) + return; + + gpio_set_value(adau1701->gpio_nreset, 0); + /* minimum reset time is 20ns */ + udelay(1); + gpio_set_value(adau1701->gpio_nreset, 1); + /* power-up time may be as long as 85ms */ + mdelay(85); +} + +static int adau1701_init(struct snd_soc_codec *codec) +{ + int ret; + struct i2c_client *client = to_i2c_client(codec->dev); + + adau1701_reset(codec); + + ret = process_sigma_firmware(client, ADAU1701_FIRMWARE); + if (ret) { + dev_warn(codec->dev, "Failed to load firmware\n"); + return ret; + } + + snd_soc_write(codec, ADAU1701_DACSET, ADAU1701_DACSET_DACINIT); + + return 0; } static int adau1701_set_capture_pcm_format(struct snd_soc_codec *codec, @@ -466,15 +495,13 @@ MODULE_DEVICE_TABLE(of, adau1701_dt_ids); static int adau1701_probe(struct snd_soc_codec *codec) { int ret; - struct i2c_client *client = to_i2c_client(codec->dev); - codec->control_data = client; + codec->control_data = to_i2c_client(codec->dev); - ret = adau1701_load_firmware(client); + ret = adau1701_init(codec); if (ret) - dev_warn(codec->dev, "Failed to load firmware\n"); + return ret; - snd_soc_write(codec, ADAU1701_DACSET, ADAU1701_DACSET_DACINIT); snd_soc_write(codec, ADAU1701_DSPCTRL, ADAU1701_DSPCTRL_CR); return 0; @@ -524,14 +551,10 @@ static int adau1701_i2c_probe(struct i2c_client *client, "ADAU1701 Reset"); if (ret < 0) return ret; - - /* minimum reset time is 20ns */ - udelay(1); - gpio_set_value(gpio_nreset, 1); - /* power-up time may be as long as 85ms */ - mdelay(85); } + adau1701->gpio_nreset = gpio_nreset; + i2c_set_clientdata(client, adau1701); ret = snd_soc_register_codec(&client->dev, &adau1701_codec_drv, &adau1701_dai, 1); -- cgit v0.10.2 From 4119c0c0c6e4508236672c3ec714da25eed783ce Mon Sep 17 00:00:00 2001 From: Axel Lin Date: Mon, 10 Jun 2013 21:20:44 +0800 Subject: ASoC: adav80x: Select SND_SOC_ADAV80X if SND_SOC_I2C_AND_SPI This driver is useless if both SPI and I2C are not configured. Thus don't build this driver if both SPI and I2C are not configured. This patch silences below build warning if both SPI and I2C are not configured. CC sound/soc/codecs/adav80x.o sound/soc/codecs/adav80x.c:842:12: warning: 'adav80x_bus_probe' defined but not used [-Wunused-function] sound/soc/codecs/adav80x.c:863:12: warning: 'adav80x_bus_remove' defined but not used [-Wunused-function] Signed-off-by: Axel Lin Acked-by: Lars-Peter Clausen Signed-off-by: Mark Brown diff --git a/sound/soc/codecs/Kconfig b/sound/soc/codecs/Kconfig index 2f45f00..5841674 100644 --- a/sound/soc/codecs/Kconfig +++ b/sound/soc/codecs/Kconfig @@ -19,7 +19,7 @@ config SND_SOC_ALL_CODECS select SND_SOC_AD1980 if SND_SOC_AC97_BUS select SND_SOC_AD73311 select SND_SOC_ADAU1373 if I2C - select SND_SOC_ADAV80X + select SND_SOC_ADAV80X if SND_SOC_I2C_AND_SPI select SND_SOC_ADS117X select SND_SOC_AK4104 if SPI_MASTER select SND_SOC_AK4535 if I2C -- cgit v0.10.2 From e58070ee4fdf797c47cb296992ce8db3df715eca Mon Sep 17 00:00:00 2001 From: Rajeev Kumar Date: Mon, 10 Jun 2013 16:19:40 +0530 Subject: ASoC: Add Kconfig and Makefile to support SPEAr audio driver This patch adds Kconfig and Makefile to support SPEAr Audio driver. Signed-off-by: Rajeev Kumar Signed-off-by: Mark Brown diff --git a/sound/soc/Kconfig b/sound/soc/Kconfig index 9e675c7..45eeaa9 100644 --- a/sound/soc/Kconfig +++ b/sound/soc/Kconfig @@ -51,6 +51,7 @@ source "sound/soc/pxa/Kconfig" source "sound/soc/samsung/Kconfig" source "sound/soc/s6000/Kconfig" source "sound/soc/sh/Kconfig" +source "sound/soc/spear/Kconfig" source "sound/soc/tegra/Kconfig" source "sound/soc/txx9/Kconfig" source "sound/soc/ux500/Kconfig" diff --git a/sound/soc/Makefile b/sound/soc/Makefile index 197b6ae..bc02614 100644 --- a/sound/soc/Makefile +++ b/sound/soc/Makefile @@ -29,6 +29,7 @@ obj-$(CONFIG_SND_SOC) += pxa/ obj-$(CONFIG_SND_SOC) += samsung/ obj-$(CONFIG_SND_SOC) += s6000/ obj-$(CONFIG_SND_SOC) += sh/ +obj-$(CONFIG_SND_SOC) += spear/ obj-$(CONFIG_SND_SOC) += tegra/ obj-$(CONFIG_SND_SOC) += txx9/ obj-$(CONFIG_SND_SOC) += ux500/ diff --git a/sound/soc/spear/Kconfig b/sound/soc/spear/Kconfig new file mode 100644 index 0000000..3b7cdad --- /dev/null +++ b/sound/soc/spear/Kconfig @@ -0,0 +1,39 @@ +config SND_SPEAR_EVM + tristate "SoC Audio support for SPEAr EVM" + select SND_DESIGNWARE_I2S + select SND_SOC_STA529 + select SND_SPEAR_SOC + help + Say Y if you want to add support for SoC audio on SPEAr + platform + +config SND_SPEAR1340_EVM + tristate "SoC Audio support for SPEAr1340 EVM" + select SND_DESIGNWARE_I2S + select SND_SOC_STA529 + select SND_SPEAR_SPDIF_OUT + select SND_SPEAR_SPDIF_IN + select SND_SOC_SPDIF + select SND_SPEAR_SOC + help + Say Y if you want to add support for SoC audio on SPEAr1340 + platform + +config SND_SPEAR_SOC + tristate "SoC Audio for the ST chip" + depends on SND_DESIGNWARE_I2S || SND_SPEAR_SPDIF_OUT || \ + SND_SPEAR_SPDIF_IN + help + Say Y or M if you want to add support for any of the audio + controllers (I2S/SPDIF). You will also need to select + the audio interface codecs to support below. + +config SND_SPEAR_SPDIF_OUT + tristate "SPEAr SPDIF Out Device Driver" + help + Say Y or M if you want to add support for SPDIF OUT driver. + +config SND_SPEAR_SPDIF_IN + tristate "SPEAr SPDIF IN Device Driver" + help + Say Y or M if you want to add support for SPDIF IN driver. diff --git a/sound/soc/spear/Makefile b/sound/soc/spear/Makefile new file mode 100644 index 0000000..b365126 --- /dev/null +++ b/sound/soc/spear/Makefile @@ -0,0 +1,7 @@ +# SPEAR Platform Support +obj-$(CONFIG_SND_SPEAR_SOC) += spear_pcm.o +obj-$(CONFIG_SND_SPEAR_SPDIF_IN) += spdif_in.o +obj-$(CONFIG_SND_SPEAR_SPDIF_OUT) += spdif_out.o + +# SPEAR Machine Support +obj-$(CONFIG_SND_SPEAR_EVM) += spear_evb.o -- cgit v0.10.2 From f3fe53dd975306903be3616c87865a87a52fb20e Mon Sep 17 00:00:00 2001 From: Fabio Baltieri Date: Wed, 12 Jun 2013 09:57:57 +0200 Subject: ASoC: ux500: Move DMA parameters into ux500_msp Move struct ux500_msp_dma_params declaration from ux500_msp_i2s_drvdata to ux500_msp, this saves some confusing pointer passing and allows to access all DMA configuration fields from ux500_msp_i2s. Signed-off-by: Fabio Baltieri Acked-by: Linus Walleij Acked-by: Lee Jones Signed-off-by: Mark Brown diff --git a/sound/soc/ux500/ux500_msp_dai.c b/sound/soc/ux500/ux500_msp_dai.c index 7d5fc13..c6fb5cc 100644 --- a/sound/soc/ux500/ux500_msp_dai.c +++ b/sound/soc/ux500/ux500_msp_dai.c @@ -658,14 +658,11 @@ static int ux500_msp_dai_probe(struct snd_soc_dai *dai) { struct ux500_msp_i2s_drvdata *drvdata = dev_get_drvdata(dai->dev); - drvdata->playback_dma_data.dma_cfg = drvdata->msp->dma_cfg_tx; - drvdata->capture_dma_data.dma_cfg = drvdata->msp->dma_cfg_rx; + dai->playback_dma_data = &drvdata->msp->playback_dma_data; + dai->capture_dma_data = &drvdata->msp->capture_dma_data; - dai->playback_dma_data = &drvdata->playback_dma_data; - dai->capture_dma_data = &drvdata->capture_dma_data; - - drvdata->playback_dma_data.data_size = drvdata->slot_width; - drvdata->capture_dma_data.data_size = drvdata->slot_width; + drvdata->msp->playback_dma_data.data_size = drvdata->slot_width; + drvdata->msp->capture_dma_data.data_size = drvdata->slot_width; return 0; } diff --git a/sound/soc/ux500/ux500_msp_dai.h b/sound/soc/ux500/ux500_msp_dai.h index c721282..312ae53 100644 --- a/sound/soc/ux500/ux500_msp_dai.h +++ b/sound/soc/ux500/ux500_msp_dai.h @@ -51,8 +51,6 @@ enum ux500_msp_clock_id { struct ux500_msp_i2s_drvdata { struct ux500_msp *msp; struct regulator *reg_vape; - struct ux500_msp_dma_params playback_dma_data; - struct ux500_msp_dma_params capture_dma_data; unsigned int fmt; unsigned int tx_mask; unsigned int rx_mask; diff --git a/sound/soc/ux500/ux500_msp_i2s.c b/sound/soc/ux500/ux500_msp_i2s.c index cba0e86..14a4a5b 100644 --- a/sound/soc/ux500/ux500_msp_i2s.c +++ b/sound/soc/ux500/ux500_msp_i2s.c @@ -367,12 +367,14 @@ static int enable_msp(struct ux500_msp *msp, struct ux500_msp_config *config) } /* Make sure the correct DMA-directions are configured */ - if ((config->direction & MSP_DIR_RX) && (!msp->dma_cfg_rx)) { + if ((config->direction & MSP_DIR_RX) && + !msp->capture_dma_data.dma_cfg) { dev_err(msp->dev, "%s: ERROR: MSP RX-mode is not configured!", __func__); return -EINVAL; } - if ((config->direction == MSP_DIR_TX) && (!msp->dma_cfg_tx)) { + if ((config->direction == MSP_DIR_TX) && + !msp->playback_dma_data.dma_cfg) { dev_err(msp->dev, "%s: ERROR: MSP TX-mode is not configured!", __func__); return -EINVAL; @@ -673,8 +675,8 @@ int ux500_msp_i2s_init_msp(struct platform_device *pdev, msp->id = platform_data->id; msp->dev = &pdev->dev; - msp->dma_cfg_rx = platform_data->msp_i2s_dma_rx; - msp->dma_cfg_tx = platform_data->msp_i2s_dma_tx; + msp->playback_dma_data.dma_cfg = platform_data->msp_i2s_dma_tx; + msp->capture_dma_data.dma_cfg = platform_data->msp_i2s_dma_rx; res = platform_get_resource(pdev, IORESOURCE_MEM, 0); if (res == NULL) { diff --git a/sound/soc/ux500/ux500_msp_i2s.h b/sound/soc/ux500/ux500_msp_i2s.h index 189a375..8796171 100644 --- a/sound/soc/ux500/ux500_msp_i2s.h +++ b/sound/soc/ux500/ux500_msp_i2s.h @@ -468,12 +468,17 @@ struct ux500_msp_config { unsigned int iodelay; }; +struct ux500_msp_dma_params { + unsigned int data_size; + struct stedma40_chan_cfg *dma_cfg; +}; + struct ux500_msp { enum msp_i2s_id id; void __iomem *registers; struct device *dev; - struct stedma40_chan_cfg *dma_cfg_rx; - struct stedma40_chan_cfg *dma_cfg_tx; + struct ux500_msp_dma_params playback_dma_data; + struct ux500_msp_dma_params capture_dma_data; enum msp_state msp_state; int def_elem_len; unsigned int dir_busy; @@ -481,11 +486,6 @@ struct ux500_msp { unsigned int f_bitclk; }; -struct ux500_msp_dma_params { - unsigned int data_size; - struct stedma40_chan_cfg *dma_cfg; -}; - struct msp_i2s_platform_data; int ux500_msp_i2s_init_msp(struct platform_device *pdev, struct ux500_msp **msp_p, -- cgit v0.10.2 From 20413113ffdd8c56b2a985ca8195d9c91e9c602b Mon Sep 17 00:00:00 2001 From: Fabio Baltieri Date: Wed, 12 Jun 2013 09:57:58 +0200 Subject: ASoC: ux500: Set DMA address during device init Add a field with the tx/rx register address to the DMA parameters structure, and set it to the correct address during device initialization. This address used to be hardcoded in the DMA controller driver, it now needs to be explicitly figured out by the device driver. Signed-off-by: Fabio Baltieri Acked-by: Linus Walleij Acked-by: Lee Jones Signed-off-by: Mark Brown diff --git a/sound/soc/ux500/ux500_msp_i2s.c b/sound/soc/ux500/ux500_msp_i2s.c index 14a4a5b..1ca8b08 100644 --- a/sound/soc/ux500/ux500_msp_i2s.c +++ b/sound/soc/ux500/ux500_msp_i2s.c @@ -685,6 +685,9 @@ int ux500_msp_i2s_init_msp(struct platform_device *pdev, return -ENOMEM; } + msp->playback_dma_data.tx_rx_addr = res->start + MSP_DR; + msp->capture_dma_data.tx_rx_addr = res->start + MSP_DR; + msp->registers = devm_ioremap(&pdev->dev, res->start, resource_size(res)); if (msp->registers == NULL) { diff --git a/sound/soc/ux500/ux500_msp_i2s.h b/sound/soc/ux500/ux500_msp_i2s.h index 8796171..258d0bc 100644 --- a/sound/soc/ux500/ux500_msp_i2s.h +++ b/sound/soc/ux500/ux500_msp_i2s.h @@ -470,6 +470,7 @@ struct ux500_msp_config { struct ux500_msp_dma_params { unsigned int data_size; + dma_addr_t tx_rx_addr; struct stedma40_chan_cfg *dma_cfg; }; -- cgit v0.10.2 From eef6473ff3ce2383febebd2e799beceaece9adda Mon Sep 17 00:00:00 2001 From: Fabio Baltieri Date: Wed, 12 Jun 2013 09:57:59 +0200 Subject: ASoC: ux500: Add DMA slave config prepare routine Implement a DMA slave config prepare routine, as until now the MSP driver depended on the DMA controller completing the channel configuration on its own, but this is not the case anymore since the recent DMA driver updates. Signed-off-by: Fabio Baltieri Acked-by: Linus Walleij Acked-by: Lee Jones Signed-off-by: Mark Brown diff --git a/sound/soc/ux500/ux500_pcm.c b/sound/soc/ux500/ux500_pcm.c index b6e5ae2..5f01c19 100644 --- a/sound/soc/ux500/ux500_pcm.c +++ b/sound/soc/ux500/ux500_pcm.c @@ -103,10 +103,40 @@ static struct dma_chan *ux500_pcm_request_chan(struct snd_soc_pcm_runtime *rtd, return snd_dmaengine_pcm_request_channel(stedma40_filter, dma_cfg); } +static int ux500_pcm_prepare_slave_config(struct snd_pcm_substream *substream, + struct snd_pcm_hw_params *params, + struct dma_slave_config *slave_config) +{ + struct snd_soc_pcm_runtime *rtd = substream->private_data; + struct ux500_msp_dma_params *dma_params; + struct stedma40_chan_cfg *dma_cfg; + int ret; + + dma_params = snd_soc_dai_get_dma_data(rtd->cpu_dai, substream); + dma_cfg = dma_params->dma_cfg; + + ret = snd_hwparams_to_dma_slave_config(substream, params, slave_config); + if (ret) + return ret; + + slave_config->dst_maxburst = 4; + slave_config->dst_addr_width = dma_cfg->dst_info.data_width; + slave_config->src_maxburst = 4; + slave_config->src_addr_width = dma_cfg->src_info.data_width; + + if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) + slave_config->dst_addr = dma_params->tx_rx_addr; + else + slave_config->src_addr = dma_params->tx_rx_addr; + + return 0; +} + static const struct snd_dmaengine_pcm_config ux500_dmaengine_pcm_config = { .pcm_hardware = &ux500_pcm_hw, .compat_request_channel = ux500_pcm_request_chan, .prealloc_buffer_size = 128 * 1024, + .prepare_slave_config = ux500_pcm_prepare_slave_config, }; int ux500_pcm_register_platform(struct platform_device *pdev) -- cgit v0.10.2 From 997b05203b0a710e11f9b2732bef2d2fdc1d824b Mon Sep 17 00:00:00 2001 From: Bard Liao Date: Tue, 11 Jun 2013 13:10:16 +0800 Subject: ASoC: add RT5640 CODEC driver This patch adds the ALC5640 codec driver. Signed-off-by: Stephen Warren Signed-off-by: Bard Liao Tested-by: Stephen Warren Signed-off-by: Mark Brown diff --git a/include/sound/rt5640.h b/include/sound/rt5640.h new file mode 100644 index 0000000..27cc75e --- /dev/null +++ b/include/sound/rt5640.h @@ -0,0 +1,22 @@ +/* + * linux/sound/rt5640.h -- Platform data for RT5640 + * + * Copyright 2011 Realtek Microelectronics + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef __LINUX_SND_RT5640_H +#define __LINUX_SND_RT5640_H + +struct rt5640_platform_data { + /* IN1 & IN2 can optionally be differential */ + bool in1_diff; + bool in2_diff; + + int ldo1_en; /* GPIO for LDO1_EN */ +}; + +#endif diff --git a/sound/soc/codecs/Kconfig b/sound/soc/codecs/Kconfig index 2f45f00..04c87f7 100644 --- a/sound/soc/codecs/Kconfig +++ b/sound/soc/codecs/Kconfig @@ -56,6 +56,7 @@ config SND_SOC_ALL_CODECS select SND_SOC_OMAP_HDMI_CODEC if OMAP4_DSS_HDMI select SND_SOC_PCM3008 select SND_SOC_RT5631 if I2C + select SND_SOC_RT5640 if I2C select SND_SOC_SGTL5000 if I2C select SND_SOC_SI476X if MFD_SI476X_CORE select SND_SOC_SN95031 if INTEL_SCU_IPC @@ -296,6 +297,9 @@ config SND_SOC_PCM3008 config SND_SOC_RT5631 tristate +config SND_SOC_RT5640 + tristate + #Freescale sgtl5000 codec config SND_SOC_SGTL5000 tristate diff --git a/sound/soc/codecs/Makefile b/sound/soc/codecs/Makefile index b9e41c9..732c4a7 100644 --- a/sound/soc/codecs/Makefile +++ b/sound/soc/codecs/Makefile @@ -44,6 +44,7 @@ snd-soc-ml26124-objs := ml26124.o snd-soc-omap-hdmi-codec-objs := omap-hdmi.o snd-soc-pcm3008-objs := pcm3008.o snd-soc-rt5631-objs := rt5631.o +snd-soc-rt5640-objs := rt5640.o snd-soc-sgtl5000-objs := sgtl5000.o snd-soc-alc5623-objs := alc5623.o snd-soc-alc5632-objs := alc5632.o @@ -171,6 +172,7 @@ obj-$(CONFIG_SND_SOC_ML26124) += snd-soc-ml26124.o obj-$(CONFIG_SND_SOC_OMAP_HDMI_CODEC) += snd-soc-omap-hdmi-codec.o obj-$(CONFIG_SND_SOC_PCM3008) += snd-soc-pcm3008.o obj-$(CONFIG_SND_SOC_RT5631) += snd-soc-rt5631.o +obj-$(CONFIG_SND_SOC_RT5640) += snd-soc-rt5640.o obj-$(CONFIG_SND_SOC_SGTL5000) += snd-soc-sgtl5000.o obj-$(CONFIG_SND_SOC_SIGMADSP) += snd-soc-sigmadsp.o obj-$(CONFIG_SND_SOC_SI476X) += snd-soc-si476x.o diff --git a/sound/soc/codecs/rt5640.c b/sound/soc/codecs/rt5640.c new file mode 100644 index 0000000..288c17c --- /dev/null +++ b/sound/soc/codecs/rt5640.c @@ -0,0 +1,2092 @@ +/* + * rt5640.c -- RT5640 ALSA SoC audio codec driver + * + * Copyright 2011 Realtek Semiconductor Corp. + * Author: Johnny Hsu + * Copyright (c) 2013, NVIDIA CORPORATION. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include "rt5640.h" + +#define RT5640_DEVICE_ID 0x6231 + +#define RT5640_PR_RANGE_BASE (0xff + 1) +#define RT5640_PR_SPACING 0x100 + +#define RT5640_PR_BASE (RT5640_PR_RANGE_BASE + (0 * RT5640_PR_SPACING)) + +static const struct regmap_range_cfg rt5640_ranges[] = { + { .name = "PR", .range_min = RT5640_PR_BASE, + .range_max = RT5640_PR_BASE + 0xb4, + .selector_reg = RT5640_PRIV_INDEX, + .selector_mask = 0xff, + .selector_shift = 0x0, + .window_start = RT5640_PRIV_DATA, + .window_len = 0x1, }, +}; + +static struct reg_default init_list[] = { + {RT5640_PR_BASE + 0x3d, 0x3600}, + {RT5640_PR_BASE + 0x1c, 0x0D21}, + {RT5640_PR_BASE + 0x1b, 0x0000}, + {RT5640_PR_BASE + 0x12, 0x0aa8}, + {RT5640_PR_BASE + 0x14, 0x0aaa}, + {RT5640_PR_BASE + 0x20, 0x6110}, + {RT5640_PR_BASE + 0x21, 0xe0e0}, + {RT5640_PR_BASE + 0x23, 0x1804}, +}; +#define RT5640_INIT_REG_LEN ARRAY_SIZE(init_list) + +static const struct reg_default rt5640_reg[RT5640_VENDOR_ID2 + 1] = { + { 0x00, 0x000e }, + { 0x01, 0xc8c8 }, + { 0x02, 0xc8c8 }, + { 0x03, 0xc8c8 }, + { 0x04, 0x8000 }, + { 0x0d, 0x0000 }, + { 0x0e, 0x0000 }, + { 0x0f, 0x0808 }, + { 0x19, 0xafaf }, + { 0x1a, 0xafaf }, + { 0x1b, 0x0000 }, + { 0x1c, 0x2f2f }, + { 0x1d, 0x2f2f }, + { 0x1e, 0x0000 }, + { 0x27, 0x7060 }, + { 0x28, 0x7070 }, + { 0x29, 0x8080 }, + { 0x2a, 0x5454 }, + { 0x2b, 0x5454 }, + { 0x2c, 0xaa00 }, + { 0x2d, 0x0000 }, + { 0x2e, 0xa000 }, + { 0x2f, 0x0000 }, + { 0x3b, 0x0000 }, + { 0x3c, 0x007f }, + { 0x3d, 0x0000 }, + { 0x3e, 0x007f }, + { 0x45, 0xe000 }, + { 0x46, 0x003e }, + { 0x47, 0x003e }, + { 0x48, 0xf800 }, + { 0x49, 0x3800 }, + { 0x4a, 0x0004 }, + { 0x4c, 0xfc00 }, + { 0x4d, 0x0000 }, + { 0x4f, 0x01ff }, + { 0x50, 0x0000 }, + { 0x51, 0x0000 }, + { 0x52, 0x01ff }, + { 0x53, 0xf000 }, + { 0x61, 0x0000 }, + { 0x62, 0x0000 }, + { 0x63, 0x00c0 }, + { 0x64, 0x0000 }, + { 0x65, 0x0000 }, + { 0x66, 0x0000 }, + { 0x6a, 0x0000 }, + { 0x6c, 0x0000 }, + { 0x70, 0x8000 }, + { 0x71, 0x8000 }, + { 0x72, 0x8000 }, + { 0x73, 0x1114 }, + { 0x74, 0x0c00 }, + { 0x75, 0x1d00 }, + { 0x80, 0x0000 }, + { 0x81, 0x0000 }, + { 0x82, 0x0000 }, + { 0x83, 0x0000 }, + { 0x84, 0x0000 }, + { 0x85, 0x0008 }, + { 0x89, 0x0000 }, + { 0x8a, 0x0000 }, + { 0x8b, 0x0600 }, + { 0x8c, 0x0228 }, + { 0x8d, 0xa000 }, + { 0x8e, 0x0004 }, + { 0x8f, 0x1100 }, + { 0x90, 0x0646 }, + { 0x91, 0x0c00 }, + { 0x92, 0x0000 }, + { 0x93, 0x3000 }, + { 0xb0, 0x2080 }, + { 0xb1, 0x0000 }, + { 0xb4, 0x2206 }, + { 0xb5, 0x1f00 }, + { 0xb6, 0x0000 }, + { 0xb8, 0x034b }, + { 0xb9, 0x0066 }, + { 0xba, 0x000b }, + { 0xbb, 0x0000 }, + { 0xbc, 0x0000 }, + { 0xbd, 0x0000 }, + { 0xbe, 0x0000 }, + { 0xbf, 0x0000 }, + { 0xc0, 0x0400 }, + { 0xc2, 0x0000 }, + { 0xc4, 0x0000 }, + { 0xc5, 0x0000 }, + { 0xc6, 0x2000 }, + { 0xc8, 0x0000 }, + { 0xc9, 0x0000 }, + { 0xca, 0x0000 }, + { 0xcb, 0x0000 }, + { 0xcc, 0x0000 }, + { 0xcf, 0x0013 }, + { 0xd0, 0x0680 }, + { 0xd1, 0x1c17 }, + { 0xd2, 0x8c00 }, + { 0xd3, 0xaa20 }, + { 0xd6, 0x0400 }, + { 0xd9, 0x0809 }, + { 0xfe, 0x10ec }, + { 0xff, 0x6231 }, +}; + +static int rt5640_reset(struct snd_soc_codec *codec) +{ + return snd_soc_write(codec, RT5640_RESET, 0); +} + +static bool rt5640_volatile_register(struct device *dev, unsigned int reg) +{ + int i; + + for (i = 0; i < ARRAY_SIZE(rt5640_ranges); i++) + if ((reg >= rt5640_ranges[i].window_start && + reg <= rt5640_ranges[i].window_start + + rt5640_ranges[i].window_len) || + (reg >= rt5640_ranges[i].range_min && + reg <= rt5640_ranges[i].range_max)) + return true; + + switch (reg) { + case RT5640_RESET: + case RT5640_ASRC_5: + case RT5640_EQ_CTRL1: + case RT5640_DRC_AGC_1: + case RT5640_ANC_CTRL1: + case RT5640_IRQ_CTRL2: + case RT5640_INT_IRQ_ST: + case RT5640_DSP_CTRL2: + case RT5640_DSP_CTRL3: + case RT5640_PRIV_INDEX: + case RT5640_PRIV_DATA: + case RT5640_PGM_REG_ARR1: + case RT5640_PGM_REG_ARR3: + case RT5640_VENDOR_ID: + case RT5640_VENDOR_ID1: + case RT5640_VENDOR_ID2: + return true; + default: + return false; + } +} + +static bool rt5640_readable_register(struct device *dev, unsigned int reg) +{ + int i; + + for (i = 0; i < ARRAY_SIZE(rt5640_ranges); i++) + if ((reg >= rt5640_ranges[i].window_start && + reg <= rt5640_ranges[i].window_start + + rt5640_ranges[i].window_len) || + (reg >= rt5640_ranges[i].range_min && + reg <= rt5640_ranges[i].range_max)) + return true; + + switch (reg) { + case RT5640_RESET: + case RT5640_SPK_VOL: + case RT5640_HP_VOL: + case RT5640_OUTPUT: + case RT5640_MONO_OUT: + case RT5640_IN1_IN2: + case RT5640_IN3_IN4: + case RT5640_INL_INR_VOL: + case RT5640_DAC1_DIG_VOL: + case RT5640_DAC2_DIG_VOL: + case RT5640_DAC2_CTRL: + case RT5640_ADC_DIG_VOL: + case RT5640_ADC_DATA: + case RT5640_ADC_BST_VOL: + case RT5640_STO_ADC_MIXER: + case RT5640_MONO_ADC_MIXER: + case RT5640_AD_DA_MIXER: + case RT5640_STO_DAC_MIXER: + case RT5640_MONO_DAC_MIXER: + case RT5640_DIG_MIXER: + case RT5640_DSP_PATH1: + case RT5640_DSP_PATH2: + case RT5640_DIG_INF_DATA: + case RT5640_REC_L1_MIXER: + case RT5640_REC_L2_MIXER: + case RT5640_REC_R1_MIXER: + case RT5640_REC_R2_MIXER: + case RT5640_HPO_MIXER: + case RT5640_SPK_L_MIXER: + case RT5640_SPK_R_MIXER: + case RT5640_SPO_L_MIXER: + case RT5640_SPO_R_MIXER: + case RT5640_SPO_CLSD_RATIO: + case RT5640_MONO_MIXER: + case RT5640_OUT_L1_MIXER: + case RT5640_OUT_L2_MIXER: + case RT5640_OUT_L3_MIXER: + case RT5640_OUT_R1_MIXER: + case RT5640_OUT_R2_MIXER: + case RT5640_OUT_R3_MIXER: + case RT5640_LOUT_MIXER: + case RT5640_PWR_DIG1: + case RT5640_PWR_DIG2: + case RT5640_PWR_ANLG1: + case RT5640_PWR_ANLG2: + case RT5640_PWR_MIXER: + case RT5640_PWR_VOL: + case RT5640_PRIV_INDEX: + case RT5640_PRIV_DATA: + case RT5640_I2S1_SDP: + case RT5640_I2S2_SDP: + case RT5640_ADDA_CLK1: + case RT5640_ADDA_CLK2: + case RT5640_DMIC: + case RT5640_GLB_CLK: + case RT5640_PLL_CTRL1: + case RT5640_PLL_CTRL2: + case RT5640_ASRC_1: + case RT5640_ASRC_2: + case RT5640_ASRC_3: + case RT5640_ASRC_4: + case RT5640_ASRC_5: + case RT5640_HP_OVCD: + case RT5640_CLS_D_OVCD: + case RT5640_CLS_D_OUT: + case RT5640_DEPOP_M1: + case RT5640_DEPOP_M2: + case RT5640_DEPOP_M3: + case RT5640_CHARGE_PUMP: + case RT5640_PV_DET_SPK_G: + case RT5640_MICBIAS: + case RT5640_EQ_CTRL1: + case RT5640_EQ_CTRL2: + case RT5640_WIND_FILTER: + case RT5640_DRC_AGC_1: + case RT5640_DRC_AGC_2: + case RT5640_DRC_AGC_3: + case RT5640_SVOL_ZC: + case RT5640_ANC_CTRL1: + case RT5640_ANC_CTRL2: + case RT5640_ANC_CTRL3: + case RT5640_JD_CTRL: + case RT5640_ANC_JD: + case RT5640_IRQ_CTRL1: + case RT5640_IRQ_CTRL2: + case RT5640_INT_IRQ_ST: + case RT5640_GPIO_CTRL1: + case RT5640_GPIO_CTRL2: + case RT5640_GPIO_CTRL3: + case RT5640_DSP_CTRL1: + case RT5640_DSP_CTRL2: + case RT5640_DSP_CTRL3: + case RT5640_DSP_CTRL4: + case RT5640_PGM_REG_ARR1: + case RT5640_PGM_REG_ARR2: + case RT5640_PGM_REG_ARR3: + case RT5640_PGM_REG_ARR4: + case RT5640_PGM_REG_ARR5: + case RT5640_SCB_FUNC: + case RT5640_SCB_CTRL: + case RT5640_BASE_BACK: + case RT5640_MP3_PLUS1: + case RT5640_MP3_PLUS2: + case RT5640_3D_HP: + case RT5640_ADJ_HPF: + case RT5640_HP_CALIB_AMP_DET: + case RT5640_HP_CALIB2: + case RT5640_SV_ZCD1: + case RT5640_SV_ZCD2: + case RT5640_DUMMY1: + case RT5640_DUMMY2: + case RT5640_DUMMY3: + case RT5640_VENDOR_ID: + case RT5640_VENDOR_ID1: + case RT5640_VENDOR_ID2: + return true; + default: + return false; + } +} + +static const DECLARE_TLV_DB_SCALE(out_vol_tlv, -4650, 150, 0); +static const DECLARE_TLV_DB_SCALE(dac_vol_tlv, -65625, 375, 0); +static const DECLARE_TLV_DB_SCALE(in_vol_tlv, -3450, 150, 0); +static const DECLARE_TLV_DB_SCALE(adc_vol_tlv, -17625, 375, 0); +static const DECLARE_TLV_DB_SCALE(adc_bst_tlv, 0, 1200, 0); + +/* {0, +20, +24, +30, +35, +40, +44, +50, +52} dB */ +static unsigned int bst_tlv[] = { + TLV_DB_RANGE_HEAD(7), + 0, 0, TLV_DB_SCALE_ITEM(0, 0, 0), + 1, 1, TLV_DB_SCALE_ITEM(2000, 0, 0), + 2, 2, TLV_DB_SCALE_ITEM(2400, 0, 0), + 3, 5, TLV_DB_SCALE_ITEM(3000, 500, 0), + 6, 6, TLV_DB_SCALE_ITEM(4400, 0, 0), + 7, 7, TLV_DB_SCALE_ITEM(5000, 0, 0), + 8, 8, TLV_DB_SCALE_ITEM(5200, 0, 0), +}; + +/* Interface data select */ +static const char * const rt5640_data_select[] = { + "Normal", "left copy to right", "right copy to left", "Swap"}; + +static const SOC_ENUM_SINGLE_DECL(rt5640_if1_dac_enum, RT5640_DIG_INF_DATA, + RT5640_IF1_DAC_SEL_SFT, rt5640_data_select); + +static const SOC_ENUM_SINGLE_DECL(rt5640_if1_adc_enum, RT5640_DIG_INF_DATA, + RT5640_IF1_ADC_SEL_SFT, rt5640_data_select); + +static const SOC_ENUM_SINGLE_DECL(rt5640_if2_dac_enum, RT5640_DIG_INF_DATA, + RT5640_IF2_DAC_SEL_SFT, rt5640_data_select); + +static const SOC_ENUM_SINGLE_DECL(rt5640_if2_adc_enum, RT5640_DIG_INF_DATA, + RT5640_IF2_ADC_SEL_SFT, rt5640_data_select); + +/* Class D speaker gain ratio */ +static const char * const rt5640_clsd_spk_ratio[] = {"1.66x", "1.83x", "1.94x", + "2x", "2.11x", "2.22x", "2.33x", "2.44x", "2.55x", "2.66x", "2.77x"}; + +static const SOC_ENUM_SINGLE_DECL( + rt5640_clsd_spk_ratio_enum, RT5640_CLS_D_OUT, + RT5640_CLSD_RATIO_SFT, rt5640_clsd_spk_ratio); + +static const struct snd_kcontrol_new rt5640_snd_controls[] = { + /* Speaker Output Volume */ + SOC_DOUBLE("Speaker Playback Switch", RT5640_SPK_VOL, + RT5640_L_MUTE_SFT, RT5640_R_MUTE_SFT, 1, 1), + SOC_DOUBLE("Speaker Channel Switch", RT5640_SPK_VOL, + RT5640_VOL_L_SFT, RT5640_VOL_R_SFT, 1, 1), + SOC_DOUBLE_TLV("Speaker Playback Volume", RT5640_SPK_VOL, + RT5640_L_VOL_SFT, RT5640_R_VOL_SFT, 39, 1, out_vol_tlv), + /* Headphone Output Volume */ + SOC_DOUBLE("HP Playback Switch", RT5640_HP_VOL, + RT5640_L_MUTE_SFT, RT5640_R_MUTE_SFT, 1, 1), + SOC_DOUBLE("HP Channel Switch", RT5640_HP_VOL, + RT5640_VOL_L_SFT, RT5640_VOL_R_SFT, 1, 1), + SOC_DOUBLE_TLV("HP Playback Volume", RT5640_HP_VOL, + RT5640_L_VOL_SFT, RT5640_R_VOL_SFT, 39, 1, out_vol_tlv), + /* OUTPUT Control */ + SOC_DOUBLE("OUT Playback Switch", RT5640_OUTPUT, + RT5640_L_MUTE_SFT, RT5640_R_MUTE_SFT, 1, 1), + SOC_DOUBLE("OUT Channel Switch", RT5640_OUTPUT, + RT5640_VOL_L_SFT, RT5640_VOL_R_SFT, 1, 1), + SOC_DOUBLE_TLV("OUT Playback Volume", RT5640_OUTPUT, + RT5640_L_VOL_SFT, RT5640_R_VOL_SFT, 39, 1, out_vol_tlv), + /* MONO Output Control */ + SOC_SINGLE("Mono Playback Switch", RT5640_MONO_OUT, + RT5640_L_MUTE_SFT, 1, 1), + /* DAC Digital Volume */ + SOC_DOUBLE("DAC2 Playback Switch", RT5640_DAC2_CTRL, + RT5640_M_DAC_L2_VOL_SFT, RT5640_M_DAC_R2_VOL_SFT, 1, 1), + SOC_DOUBLE_TLV("DAC1 Playback Volume", RT5640_DAC1_DIG_VOL, + RT5640_L_VOL_SFT, RT5640_R_VOL_SFT, + 175, 0, dac_vol_tlv), + SOC_DOUBLE_TLV("Mono DAC Playback Volume", RT5640_DAC2_DIG_VOL, + RT5640_L_VOL_SFT, RT5640_R_VOL_SFT, + 175, 0, dac_vol_tlv), + /* IN1/IN2 Control */ + SOC_SINGLE_TLV("IN1 Boost", RT5640_IN1_IN2, + RT5640_BST_SFT1, 8, 0, bst_tlv), + SOC_SINGLE_TLV("IN2 Boost", RT5640_IN3_IN4, + RT5640_BST_SFT2, 8, 0, bst_tlv), + /* INL/INR Volume Control */ + SOC_DOUBLE_TLV("IN Capture Volume", RT5640_INL_INR_VOL, + RT5640_INL_VOL_SFT, RT5640_INR_VOL_SFT, + 31, 1, in_vol_tlv), + /* ADC Digital Volume Control */ + SOC_DOUBLE("ADC Capture Switch", RT5640_ADC_DIG_VOL, + RT5640_L_MUTE_SFT, RT5640_R_MUTE_SFT, 1, 1), + SOC_DOUBLE_TLV("ADC Capture Volume", RT5640_ADC_DIG_VOL, + RT5640_L_VOL_SFT, RT5640_R_VOL_SFT, + 127, 0, adc_vol_tlv), + SOC_DOUBLE_TLV("Mono ADC Capture Volume", RT5640_ADC_DATA, + RT5640_L_VOL_SFT, RT5640_R_VOL_SFT, + 127, 0, adc_vol_tlv), + /* ADC Boost Volume Control */ + SOC_DOUBLE_TLV("ADC Boost Gain", RT5640_ADC_BST_VOL, + RT5640_ADC_L_BST_SFT, RT5640_ADC_R_BST_SFT, + 3, 0, adc_bst_tlv), + /* Class D speaker gain ratio */ + SOC_ENUM("Class D SPK Ratio Control", rt5640_clsd_spk_ratio_enum), + + SOC_ENUM("ADC IF1 Data Switch", rt5640_if1_adc_enum), + SOC_ENUM("DAC IF1 Data Switch", rt5640_if1_dac_enum), + SOC_ENUM("ADC IF2 Data Switch", rt5640_if2_adc_enum), + SOC_ENUM("DAC IF2 Data Switch", rt5640_if2_dac_enum), +}; + +/** + * set_dmic_clk - Set parameter of dmic. + * + * @w: DAPM widget. + * @kcontrol: The kcontrol of this widget. + * @event: Event id. + * + * Choose dmic clock between 1MHz and 3MHz. + * It is better for clock to approximate 3MHz. + */ +static int set_dmic_clk(struct snd_soc_dapm_widget *w, + struct snd_kcontrol *kcontrol, int event) +{ + struct snd_soc_codec *codec = w->codec; + struct rt5640_priv *rt5640 = snd_soc_codec_get_drvdata(codec); + int div[] = {2, 3, 4, 6, 8, 12}; + int idx = -EINVAL, i; + int rate, red, bound, temp; + + rate = rt5640->sysclk; + red = 3000000 * 12; + for (i = 0; i < ARRAY_SIZE(div); i++) { + bound = div[i] * 3000000; + if (rate > bound) + continue; + temp = bound - rate; + if (temp < red) { + red = temp; + idx = i; + } + } + if (idx < 0) + dev_err(codec->dev, "Failed to set DMIC clock\n"); + else + snd_soc_update_bits(codec, RT5640_DMIC, RT5640_DMIC_CLK_MASK, + idx << RT5640_DMIC_CLK_SFT); + return idx; +} + +static int check_sysclk1_source(struct snd_soc_dapm_widget *source, + struct snd_soc_dapm_widget *sink) +{ + unsigned int val; + + val = snd_soc_read(source->codec, RT5640_GLB_CLK); + val &= RT5640_SCLK_SRC_MASK; + if (val == RT5640_SCLK_SRC_PLL1 || val == RT5640_SCLK_SRC_PLL1T) + return 1; + else + return 0; +} + +/* Digital Mixer */ +static const struct snd_kcontrol_new rt5640_sto_adc_l_mix[] = { + SOC_DAPM_SINGLE("ADC1 Switch", RT5640_STO_ADC_MIXER, + RT5640_M_ADC_L1_SFT, 1, 1), + SOC_DAPM_SINGLE("ADC2 Switch", RT5640_STO_ADC_MIXER, + RT5640_M_ADC_L2_SFT, 1, 1), +}; + +static const struct snd_kcontrol_new rt5640_sto_adc_r_mix[] = { + SOC_DAPM_SINGLE("ADC1 Switch", RT5640_STO_ADC_MIXER, + RT5640_M_ADC_R1_SFT, 1, 1), + SOC_DAPM_SINGLE("ADC2 Switch", RT5640_STO_ADC_MIXER, + RT5640_M_ADC_R2_SFT, 1, 1), +}; + +static const struct snd_kcontrol_new rt5640_mono_adc_l_mix[] = { + SOC_DAPM_SINGLE("ADC1 Switch", RT5640_MONO_ADC_MIXER, + RT5640_M_MONO_ADC_L1_SFT, 1, 1), + SOC_DAPM_SINGLE("ADC2 Switch", RT5640_MONO_ADC_MIXER, + RT5640_M_MONO_ADC_L2_SFT, 1, 1), +}; + +static const struct snd_kcontrol_new rt5640_mono_adc_r_mix[] = { + SOC_DAPM_SINGLE("ADC1 Switch", RT5640_MONO_ADC_MIXER, + RT5640_M_MONO_ADC_R1_SFT, 1, 1), + SOC_DAPM_SINGLE("ADC2 Switch", RT5640_MONO_ADC_MIXER, + RT5640_M_MONO_ADC_R2_SFT, 1, 1), +}; + +static const struct snd_kcontrol_new rt5640_dac_l_mix[] = { + SOC_DAPM_SINGLE("Stereo ADC Switch", RT5640_AD_DA_MIXER, + RT5640_M_ADCMIX_L_SFT, 1, 1), + SOC_DAPM_SINGLE("INF1 Switch", RT5640_AD_DA_MIXER, + RT5640_M_IF1_DAC_L_SFT, 1, 1), +}; + +static const struct snd_kcontrol_new rt5640_dac_r_mix[] = { + SOC_DAPM_SINGLE("Stereo ADC Switch", RT5640_AD_DA_MIXER, + RT5640_M_ADCMIX_R_SFT, 1, 1), + SOC_DAPM_SINGLE("INF1 Switch", RT5640_AD_DA_MIXER, + RT5640_M_IF1_DAC_R_SFT, 1, 1), +}; + +static const struct snd_kcontrol_new rt5640_sto_dac_l_mix[] = { + SOC_DAPM_SINGLE("DAC L1 Switch", RT5640_STO_DAC_MIXER, + RT5640_M_DAC_L1_SFT, 1, 1), + SOC_DAPM_SINGLE("DAC L2 Switch", RT5640_STO_DAC_MIXER, + RT5640_M_DAC_L2_SFT, 1, 1), + SOC_DAPM_SINGLE("ANC Switch", RT5640_STO_DAC_MIXER, + RT5640_M_ANC_DAC_L_SFT, 1, 1), +}; + +static const struct snd_kcontrol_new rt5640_sto_dac_r_mix[] = { + SOC_DAPM_SINGLE("DAC R1 Switch", RT5640_STO_DAC_MIXER, + RT5640_M_DAC_R1_SFT, 1, 1), + SOC_DAPM_SINGLE("DAC R2 Switch", RT5640_STO_DAC_MIXER, + RT5640_M_DAC_R2_SFT, 1, 1), + SOC_DAPM_SINGLE("ANC Switch", RT5640_STO_DAC_MIXER, + RT5640_M_ANC_DAC_R_SFT, 1, 1), +}; + +static const struct snd_kcontrol_new rt5640_mono_dac_l_mix[] = { + SOC_DAPM_SINGLE("DAC L1 Switch", RT5640_MONO_DAC_MIXER, + RT5640_M_DAC_L1_MONO_L_SFT, 1, 1), + SOC_DAPM_SINGLE("DAC L2 Switch", RT5640_MONO_DAC_MIXER, + RT5640_M_DAC_L2_MONO_L_SFT, 1, 1), + SOC_DAPM_SINGLE("DAC R2 Switch", RT5640_MONO_DAC_MIXER, + RT5640_M_DAC_R2_MONO_L_SFT, 1, 1), +}; + +static const struct snd_kcontrol_new rt5640_mono_dac_r_mix[] = { + SOC_DAPM_SINGLE("DAC R1 Switch", RT5640_MONO_DAC_MIXER, + RT5640_M_DAC_R1_MONO_R_SFT, 1, 1), + SOC_DAPM_SINGLE("DAC R2 Switch", RT5640_MONO_DAC_MIXER, + RT5640_M_DAC_R2_MONO_R_SFT, 1, 1), + SOC_DAPM_SINGLE("DAC L2 Switch", RT5640_MONO_DAC_MIXER, + RT5640_M_DAC_L2_MONO_R_SFT, 1, 1), +}; + +static const struct snd_kcontrol_new rt5640_dig_l_mix[] = { + SOC_DAPM_SINGLE("DAC L1 Switch", RT5640_DIG_MIXER, + RT5640_M_STO_L_DAC_L_SFT, 1, 1), + SOC_DAPM_SINGLE("DAC L2 Switch", RT5640_DIG_MIXER, + RT5640_M_DAC_L2_DAC_L_SFT, 1, 1), +}; + +static const struct snd_kcontrol_new rt5640_dig_r_mix[] = { + SOC_DAPM_SINGLE("DAC R1 Switch", RT5640_DIG_MIXER, + RT5640_M_STO_R_DAC_R_SFT, 1, 1), + SOC_DAPM_SINGLE("DAC R2 Switch", RT5640_DIG_MIXER, + RT5640_M_DAC_R2_DAC_R_SFT, 1, 1), +}; + +/* Analog Input Mixer */ +static const struct snd_kcontrol_new rt5640_rec_l_mix[] = { + SOC_DAPM_SINGLE("HPOL Switch", RT5640_REC_L2_MIXER, + RT5640_M_HP_L_RM_L_SFT, 1, 1), + SOC_DAPM_SINGLE("INL Switch", RT5640_REC_L2_MIXER, + RT5640_M_IN_L_RM_L_SFT, 1, 1), + SOC_DAPM_SINGLE("BST2 Switch", RT5640_REC_L2_MIXER, + RT5640_M_BST4_RM_L_SFT, 1, 1), + SOC_DAPM_SINGLE("BST1 Switch", RT5640_REC_L2_MIXER, + RT5640_M_BST1_RM_L_SFT, 1, 1), + SOC_DAPM_SINGLE("OUT MIXL Switch", RT5640_REC_L2_MIXER, + RT5640_M_OM_L_RM_L_SFT, 1, 1), +}; + +static const struct snd_kcontrol_new rt5640_rec_r_mix[] = { + SOC_DAPM_SINGLE("HPOR Switch", RT5640_REC_R2_MIXER, + RT5640_M_HP_R_RM_R_SFT, 1, 1), + SOC_DAPM_SINGLE("INR Switch", RT5640_REC_R2_MIXER, + RT5640_M_IN_R_RM_R_SFT, 1, 1), + SOC_DAPM_SINGLE("BST2 Switch", RT5640_REC_R2_MIXER, + RT5640_M_BST4_RM_R_SFT, 1, 1), + SOC_DAPM_SINGLE("BST1 Switch", RT5640_REC_R2_MIXER, + RT5640_M_BST1_RM_R_SFT, 1, 1), + SOC_DAPM_SINGLE("OUT MIXR Switch", RT5640_REC_R2_MIXER, + RT5640_M_OM_R_RM_R_SFT, 1, 1), +}; + +/* Analog Output Mixer */ +static const struct snd_kcontrol_new rt5640_spk_l_mix[] = { + SOC_DAPM_SINGLE("REC MIXL Switch", RT5640_SPK_L_MIXER, + RT5640_M_RM_L_SM_L_SFT, 1, 1), + SOC_DAPM_SINGLE("INL Switch", RT5640_SPK_L_MIXER, + RT5640_M_IN_L_SM_L_SFT, 1, 1), + SOC_DAPM_SINGLE("DAC L1 Switch", RT5640_SPK_L_MIXER, + RT5640_M_DAC_L1_SM_L_SFT, 1, 1), + SOC_DAPM_SINGLE("DAC L2 Switch", RT5640_SPK_L_MIXER, + RT5640_M_DAC_L2_SM_L_SFT, 1, 1), + SOC_DAPM_SINGLE("OUT MIXL Switch", RT5640_SPK_L_MIXER, + RT5640_M_OM_L_SM_L_SFT, 1, 1), +}; + +static const struct snd_kcontrol_new rt5640_spk_r_mix[] = { + SOC_DAPM_SINGLE("REC MIXR Switch", RT5640_SPK_R_MIXER, + RT5640_M_RM_R_SM_R_SFT, 1, 1), + SOC_DAPM_SINGLE("INR Switch", RT5640_SPK_R_MIXER, + RT5640_M_IN_R_SM_R_SFT, 1, 1), + SOC_DAPM_SINGLE("DAC R1 Switch", RT5640_SPK_R_MIXER, + RT5640_M_DAC_R1_SM_R_SFT, 1, 1), + SOC_DAPM_SINGLE("DAC R2 Switch", RT5640_SPK_R_MIXER, + RT5640_M_DAC_R2_SM_R_SFT, 1, 1), + SOC_DAPM_SINGLE("OUT MIXR Switch", RT5640_SPK_R_MIXER, + RT5640_M_OM_R_SM_R_SFT, 1, 1), +}; + +static const struct snd_kcontrol_new rt5640_out_l_mix[] = { + SOC_DAPM_SINGLE("SPK MIXL Switch", RT5640_OUT_L3_MIXER, + RT5640_M_SM_L_OM_L_SFT, 1, 1), + SOC_DAPM_SINGLE("BST1 Switch", RT5640_OUT_L3_MIXER, + RT5640_M_BST1_OM_L_SFT, 1, 1), + SOC_DAPM_SINGLE("INL Switch", RT5640_OUT_L3_MIXER, + RT5640_M_IN_L_OM_L_SFT, 1, 1), + SOC_DAPM_SINGLE("REC MIXL Switch", RT5640_OUT_L3_MIXER, + RT5640_M_RM_L_OM_L_SFT, 1, 1), + SOC_DAPM_SINGLE("DAC R2 Switch", RT5640_OUT_L3_MIXER, + RT5640_M_DAC_R2_OM_L_SFT, 1, 1), + SOC_DAPM_SINGLE("DAC L2 Switch", RT5640_OUT_L3_MIXER, + RT5640_M_DAC_L2_OM_L_SFT, 1, 1), + SOC_DAPM_SINGLE("DAC L1 Switch", RT5640_OUT_L3_MIXER, + RT5640_M_DAC_L1_OM_L_SFT, 1, 1), +}; + +static const struct snd_kcontrol_new rt5640_out_r_mix[] = { + SOC_DAPM_SINGLE("SPK MIXR Switch", RT5640_OUT_R3_MIXER, + RT5640_M_SM_L_OM_R_SFT, 1, 1), + SOC_DAPM_SINGLE("BST2 Switch", RT5640_OUT_R3_MIXER, + RT5640_M_BST4_OM_R_SFT, 1, 1), + SOC_DAPM_SINGLE("BST1 Switch", RT5640_OUT_R3_MIXER, + RT5640_M_BST1_OM_R_SFT, 1, 1), + SOC_DAPM_SINGLE("INR Switch", RT5640_OUT_R3_MIXER, + RT5640_M_IN_R_OM_R_SFT, 1, 1), + SOC_DAPM_SINGLE("REC MIXR Switch", RT5640_OUT_R3_MIXER, + RT5640_M_RM_R_OM_R_SFT, 1, 1), + SOC_DAPM_SINGLE("DAC L2 Switch", RT5640_OUT_R3_MIXER, + RT5640_M_DAC_L2_OM_R_SFT, 1, 1), + SOC_DAPM_SINGLE("DAC R2 Switch", RT5640_OUT_R3_MIXER, + RT5640_M_DAC_R2_OM_R_SFT, 1, 1), + SOC_DAPM_SINGLE("DAC R1 Switch", RT5640_OUT_R3_MIXER, + RT5640_M_DAC_R1_OM_R_SFT, 1, 1), +}; + +static const struct snd_kcontrol_new rt5640_spo_l_mix[] = { + SOC_DAPM_SINGLE("DAC R1 Switch", RT5640_SPO_L_MIXER, + RT5640_M_DAC_R1_SPM_L_SFT, 1, 1), + SOC_DAPM_SINGLE("DAC L1 Switch", RT5640_SPO_L_MIXER, + RT5640_M_DAC_L1_SPM_L_SFT, 1, 1), + SOC_DAPM_SINGLE("SPKVOL R Switch", RT5640_SPO_L_MIXER, + RT5640_M_SV_R_SPM_L_SFT, 1, 1), + SOC_DAPM_SINGLE("SPKVOL L Switch", RT5640_SPO_L_MIXER, + RT5640_M_SV_L_SPM_L_SFT, 1, 1), + SOC_DAPM_SINGLE("BST1 Switch", RT5640_SPO_L_MIXER, + RT5640_M_BST1_SPM_L_SFT, 1, 1), +}; + +static const struct snd_kcontrol_new rt5640_spo_r_mix[] = { + SOC_DAPM_SINGLE("DAC R1 Switch", RT5640_SPO_R_MIXER, + RT5640_M_DAC_R1_SPM_R_SFT, 1, 1), + SOC_DAPM_SINGLE("SPKVOL R Switch", RT5640_SPO_R_MIXER, + RT5640_M_SV_R_SPM_R_SFT, 1, 1), + SOC_DAPM_SINGLE("BST1 Switch", RT5640_SPO_R_MIXER, + RT5640_M_BST1_SPM_R_SFT, 1, 1), +}; + +static const struct snd_kcontrol_new rt5640_hpo_mix[] = { + SOC_DAPM_SINGLE("HPO MIX DAC2 Switch", RT5640_HPO_MIXER, + RT5640_M_DAC2_HM_SFT, 1, 1), + SOC_DAPM_SINGLE("HPO MIX DAC1 Switch", RT5640_HPO_MIXER, + RT5640_M_DAC1_HM_SFT, 1, 1), + SOC_DAPM_SINGLE("HPO MIX HPVOL Switch", RT5640_HPO_MIXER, + RT5640_M_HPVOL_HM_SFT, 1, 1), +}; + +static const struct snd_kcontrol_new rt5640_lout_mix[] = { + SOC_DAPM_SINGLE("DAC L1 Switch", RT5640_LOUT_MIXER, + RT5640_M_DAC_L1_LM_SFT, 1, 1), + SOC_DAPM_SINGLE("DAC R1 Switch", RT5640_LOUT_MIXER, + RT5640_M_DAC_R1_LM_SFT, 1, 1), + SOC_DAPM_SINGLE("OUTVOL L Switch", RT5640_LOUT_MIXER, + RT5640_M_OV_L_LM_SFT, 1, 1), + SOC_DAPM_SINGLE("OUTVOL R Switch", RT5640_LOUT_MIXER, + RT5640_M_OV_R_LM_SFT, 1, 1), +}; + +static const struct snd_kcontrol_new rt5640_mono_mix[] = { + SOC_DAPM_SINGLE("DAC R2 Switch", RT5640_MONO_MIXER, + RT5640_M_DAC_R2_MM_SFT, 1, 1), + SOC_DAPM_SINGLE("DAC L2 Switch", RT5640_MONO_MIXER, + RT5640_M_DAC_L2_MM_SFT, 1, 1), + SOC_DAPM_SINGLE("OUTVOL R Switch", RT5640_MONO_MIXER, + RT5640_M_OV_R_MM_SFT, 1, 1), + SOC_DAPM_SINGLE("OUTVOL L Switch", RT5640_MONO_MIXER, + RT5640_M_OV_L_MM_SFT, 1, 1), + SOC_DAPM_SINGLE("BST1 Switch", RT5640_MONO_MIXER, + RT5640_M_BST1_MM_SFT, 1, 1), +}; + +/* INL/R source */ +static const char * const rt5640_inl_src[] = { + "IN2P", "MONOP" +}; + +static const SOC_ENUM_SINGLE_DECL( + rt5640_inl_enum, RT5640_INL_INR_VOL, + RT5640_INL_SEL_SFT, rt5640_inl_src); + +static const struct snd_kcontrol_new rt5640_inl_mux = + SOC_DAPM_ENUM("INL source", rt5640_inl_enum); + +static const char * const rt5640_inr_src[] = { + "IN2N", "MONON" +}; + +static const SOC_ENUM_SINGLE_DECL( + rt5640_inr_enum, RT5640_INL_INR_VOL, + RT5640_INR_SEL_SFT, rt5640_inr_src); + +static const struct snd_kcontrol_new rt5640_inr_mux = + SOC_DAPM_ENUM("INR source", rt5640_inr_enum); + +/* Stereo ADC source */ +static const char * const rt5640_stereo_adc1_src[] = { + "DIG MIX", "ADC" +}; + +static const SOC_ENUM_SINGLE_DECL( + rt5640_stereo_adc1_enum, RT5640_STO_ADC_MIXER, + RT5640_ADC_1_SRC_SFT, rt5640_stereo_adc1_src); + +static const struct snd_kcontrol_new rt5640_sto_adc_1_mux = + SOC_DAPM_ENUM("Stereo ADC1 Mux", rt5640_stereo_adc1_enum); + +static const char * const rt5640_stereo_adc2_src[] = { + "DMIC1", "DMIC2", "DIG MIX" +}; + +static const SOC_ENUM_SINGLE_DECL( + rt5640_stereo_adc2_enum, RT5640_STO_ADC_MIXER, + RT5640_ADC_2_SRC_SFT, rt5640_stereo_adc2_src); + +static const struct snd_kcontrol_new rt5640_sto_adc_2_mux = + SOC_DAPM_ENUM("Stereo ADC2 Mux", rt5640_stereo_adc2_enum); + +/* Mono ADC source */ +static const char * const rt5640_mono_adc_l1_src[] = { + "Mono DAC MIXL", "ADCL" +}; + +static const SOC_ENUM_SINGLE_DECL( + rt5640_mono_adc_l1_enum, RT5640_MONO_ADC_MIXER, + RT5640_MONO_ADC_L1_SRC_SFT, rt5640_mono_adc_l1_src); + +static const struct snd_kcontrol_new rt5640_mono_adc_l1_mux = + SOC_DAPM_ENUM("Mono ADC1 left source", rt5640_mono_adc_l1_enum); + +static const char * const rt5640_mono_adc_l2_src[] = { + "DMIC L1", "DMIC L2", "Mono DAC MIXL" +}; + +static const SOC_ENUM_SINGLE_DECL( + rt5640_mono_adc_l2_enum, RT5640_MONO_ADC_MIXER, + RT5640_MONO_ADC_L2_SRC_SFT, rt5640_mono_adc_l2_src); + +static const struct snd_kcontrol_new rt5640_mono_adc_l2_mux = + SOC_DAPM_ENUM("Mono ADC2 left source", rt5640_mono_adc_l2_enum); + +static const char * const rt5640_mono_adc_r1_src[] = { + "Mono DAC MIXR", "ADCR" +}; + +static const SOC_ENUM_SINGLE_DECL( + rt5640_mono_adc_r1_enum, RT5640_MONO_ADC_MIXER, + RT5640_MONO_ADC_R1_SRC_SFT, rt5640_mono_adc_r1_src); + +static const struct snd_kcontrol_new rt5640_mono_adc_r1_mux = + SOC_DAPM_ENUM("Mono ADC1 right source", rt5640_mono_adc_r1_enum); + +static const char * const rt5640_mono_adc_r2_src[] = { + "DMIC R1", "DMIC R2", "Mono DAC MIXR" +}; + +static const SOC_ENUM_SINGLE_DECL( + rt5640_mono_adc_r2_enum, RT5640_MONO_ADC_MIXER, + RT5640_MONO_ADC_R2_SRC_SFT, rt5640_mono_adc_r2_src); + +static const struct snd_kcontrol_new rt5640_mono_adc_r2_mux = + SOC_DAPM_ENUM("Mono ADC2 right source", rt5640_mono_adc_r2_enum); + +/* DAC2 channel source */ +static const char * const rt5640_dac_l2_src[] = { + "IF2", "Base L/R" +}; + +static int rt5640_dac_l2_values[] = { + 0, + 3, +}; + +static const SOC_VALUE_ENUM_SINGLE_DECL( + rt5640_dac_l2_enum, RT5640_DSP_PATH2, RT5640_DAC_L2_SEL_SFT, + 0x3, rt5640_dac_l2_src, rt5640_dac_l2_values); + +static const struct snd_kcontrol_new rt5640_dac_l2_mux = + SOC_DAPM_VALUE_ENUM("DAC2 left channel source", rt5640_dac_l2_enum); + +static const char * const rt5640_dac_r2_src[] = { + "IF2", +}; + +static int rt5640_dac_r2_values[] = { + 0, +}; + +static const SOC_VALUE_ENUM_SINGLE_DECL( + rt5640_dac_r2_enum, RT5640_DSP_PATH2, RT5640_DAC_R2_SEL_SFT, + 0x3, rt5640_dac_r2_src, rt5640_dac_r2_values); + +static const struct snd_kcontrol_new rt5640_dac_r2_mux = + SOC_DAPM_ENUM("DAC2 right channel source", rt5640_dac_r2_enum); + +/* digital interface and iis interface map */ +static const char * const rt5640_dai_iis_map[] = { + "1:1|2:2", "1:2|2:1", "1:1|2:1", "1:2|2:2" +}; + +static int rt5640_dai_iis_map_values[] = { + 0, + 5, + 6, + 7, +}; + +static const SOC_VALUE_ENUM_SINGLE_DECL( + rt5640_dai_iis_map_enum, RT5640_I2S1_SDP, RT5640_I2S_IF_SFT, + 0x7, rt5640_dai_iis_map, rt5640_dai_iis_map_values); + +static const struct snd_kcontrol_new rt5640_dai_mux = + SOC_DAPM_VALUE_ENUM("DAI select", rt5640_dai_iis_map_enum); + +/* SDI select */ +static const char * const rt5640_sdi_sel[] = { + "IF1", "IF2" +}; + +static const SOC_ENUM_SINGLE_DECL( + rt5640_sdi_sel_enum, RT5640_I2S2_SDP, + RT5640_I2S2_SDI_SFT, rt5640_sdi_sel); + +static const struct snd_kcontrol_new rt5640_sdi_mux = + SOC_DAPM_ENUM("SDI select", rt5640_sdi_sel_enum); + +static int spk_event(struct snd_soc_dapm_widget *w, + struct snd_kcontrol *kcontrol, int event) +{ + struct snd_soc_codec *codec = w->codec; + struct rt5640_priv *rt5640 = snd_soc_codec_get_drvdata(codec); + + switch (event) { + case SND_SOC_DAPM_POST_PMU: + regmap_update_bits(rt5640->regmap, RT5640_PWR_DIG1, + 0x0001, 0x0001); + regmap_update_bits(rt5640->regmap, RT5640_PR_BASE + 0x1c, + 0xf000, 0xf000); + break; + + case SND_SOC_DAPM_PRE_PMD: + regmap_update_bits(rt5640->regmap, RT5640_PR_BASE + 0x1c, + 0xf000, 0x0000); + regmap_update_bits(rt5640->regmap, RT5640_PWR_DIG1, + 0x0001, 0x0000); + break; + + default: + return 0; + } + return 0; +} + +static int rt5640_set_dmic1_event(struct snd_soc_dapm_widget *w, + struct snd_kcontrol *kcontrol, int event) +{ + struct snd_soc_codec *codec = w->codec; + + switch (event) { + case SND_SOC_DAPM_PRE_PMU: + snd_soc_update_bits(codec, RT5640_GPIO_CTRL1, + RT5640_GP2_PIN_MASK | RT5640_GP3_PIN_MASK, + RT5640_GP2_PIN_DMIC1_SCL | RT5640_GP3_PIN_DMIC1_SDA); + snd_soc_update_bits(codec, RT5640_DMIC, + RT5640_DMIC_1L_LH_MASK | RT5640_DMIC_1R_LH_MASK | + RT5640_DMIC_1_DP_MASK, + RT5640_DMIC_1L_LH_FALLING | RT5640_DMIC_1R_LH_RISING | + RT5640_DMIC_1_DP_IN1P); + break; + + default: + return 0; + } + + return 0; +} + +static int rt5640_set_dmic2_event(struct snd_soc_dapm_widget *w, + struct snd_kcontrol *kcontrol, int event) +{ + struct snd_soc_codec *codec = w->codec; + + switch (event) { + case SND_SOC_DAPM_PRE_PMU: + snd_soc_update_bits(codec, RT5640_GPIO_CTRL1, + RT5640_GP2_PIN_MASK | RT5640_GP4_PIN_MASK, + RT5640_GP2_PIN_DMIC1_SCL | RT5640_GP4_PIN_DMIC2_SDA); + snd_soc_update_bits(codec, RT5640_DMIC, + RT5640_DMIC_2L_LH_MASK | RT5640_DMIC_2R_LH_MASK | + RT5640_DMIC_2_DP_MASK, + RT5640_DMIC_2L_LH_FALLING | RT5640_DMIC_2R_LH_RISING | + RT5640_DMIC_2_DP_IN1N); + break; + + default: + return 0; + } + + return 0; +} + +static const struct snd_soc_dapm_widget rt5640_dapm_widgets[] = { + SND_SOC_DAPM_SUPPLY("PLL1", RT5640_PWR_ANLG2, + RT5640_PWR_PLL_BIT, 0, NULL, 0), + /* Input Side */ + /* micbias */ + SND_SOC_DAPM_SUPPLY("LDO2", RT5640_PWR_ANLG1, + RT5640_PWR_LDO2_BIT, 0, NULL, 0), + SND_SOC_DAPM_SUPPLY("MICBIAS1", RT5640_PWR_ANLG2, + RT5640_PWR_MB1_BIT, 0, 0, 0), + /* Input Lines */ + SND_SOC_DAPM_INPUT("DMIC1"), + SND_SOC_DAPM_INPUT("DMIC2"), + SND_SOC_DAPM_INPUT("IN1P"), + SND_SOC_DAPM_INPUT("IN1N"), + SND_SOC_DAPM_INPUT("IN2P"), + SND_SOC_DAPM_INPUT("IN2N"), + SND_SOC_DAPM_PGA("DMIC L1", SND_SOC_NOPM, 0, 0, NULL, 0), + SND_SOC_DAPM_PGA("DMIC R1", SND_SOC_NOPM, 0, 0, NULL, 0), + SND_SOC_DAPM_PGA("DMIC L2", SND_SOC_NOPM, 0, 0, NULL, 0), + SND_SOC_DAPM_PGA("DMIC R2", SND_SOC_NOPM, 0, 0, NULL, 0), + + SND_SOC_DAPM_SUPPLY("DMIC CLK", SND_SOC_NOPM, 0, 0, + set_dmic_clk, SND_SOC_DAPM_PRE_PMU), + SND_SOC_DAPM_SUPPLY("DMIC1 Power", RT5640_DMIC, + RT5640_DMIC_1_EN_SFT, 0, rt5640_set_dmic1_event, + SND_SOC_DAPM_PRE_PMU), + SND_SOC_DAPM_SUPPLY("DMIC2 Power", RT5640_DMIC, + RT5640_DMIC_2_EN_SFT, 0, rt5640_set_dmic2_event, + SND_SOC_DAPM_PRE_PMU), + /* Boost */ + SND_SOC_DAPM_PGA("BST1", RT5640_PWR_ANLG2, + RT5640_PWR_BST1_BIT, 0, NULL, 0), + SND_SOC_DAPM_PGA("BST2", RT5640_PWR_ANLG2, + RT5640_PWR_BST4_BIT, 0, NULL, 0), + /* Input Volume */ + SND_SOC_DAPM_PGA("INL VOL", RT5640_PWR_VOL, + RT5640_PWR_IN_L_BIT, 0, NULL, 0), + SND_SOC_DAPM_PGA("INR VOL", RT5640_PWR_VOL, + RT5640_PWR_IN_R_BIT, 0, NULL, 0), + /* IN Mux */ + SND_SOC_DAPM_MUX("INL Mux", SND_SOC_NOPM, 0, 0, &rt5640_inl_mux), + SND_SOC_DAPM_MUX("INR Mux", SND_SOC_NOPM, 0, 0, &rt5640_inr_mux), + /* REC Mixer */ + SND_SOC_DAPM_MIXER("RECMIXL", RT5640_PWR_MIXER, RT5640_PWR_RM_L_BIT, 0, + rt5640_rec_l_mix, ARRAY_SIZE(rt5640_rec_l_mix)), + SND_SOC_DAPM_MIXER("RECMIXR", RT5640_PWR_MIXER, RT5640_PWR_RM_R_BIT, 0, + rt5640_rec_r_mix, ARRAY_SIZE(rt5640_rec_r_mix)), + /* ADCs */ + SND_SOC_DAPM_ADC("ADC L", NULL, RT5640_PWR_DIG1, + RT5640_PWR_ADC_L_BIT, 0), + SND_SOC_DAPM_ADC("ADC R", NULL, RT5640_PWR_DIG1, + RT5640_PWR_ADC_R_BIT, 0), + /* ADC Mux */ + SND_SOC_DAPM_MUX("Stereo ADC L2 Mux", SND_SOC_NOPM, 0, 0, + &rt5640_sto_adc_2_mux), + SND_SOC_DAPM_MUX("Stereo ADC R2 Mux", SND_SOC_NOPM, 0, 0, + &rt5640_sto_adc_2_mux), + SND_SOC_DAPM_MUX("Stereo ADC L1 Mux", SND_SOC_NOPM, 0, 0, + &rt5640_sto_adc_1_mux), + SND_SOC_DAPM_MUX("Stereo ADC R1 Mux", SND_SOC_NOPM, 0, 0, + &rt5640_sto_adc_1_mux), + SND_SOC_DAPM_MUX("Mono ADC L2 Mux", SND_SOC_NOPM, 0, 0, + &rt5640_mono_adc_l2_mux), + SND_SOC_DAPM_MUX("Mono ADC L1 Mux", SND_SOC_NOPM, 0, 0, + &rt5640_mono_adc_l1_mux), + SND_SOC_DAPM_MUX("Mono ADC R1 Mux", SND_SOC_NOPM, 0, 0, + &rt5640_mono_adc_r1_mux), + SND_SOC_DAPM_MUX("Mono ADC R2 Mux", SND_SOC_NOPM, 0, 0, + &rt5640_mono_adc_r2_mux), + /* ADC Mixer */ + SND_SOC_DAPM_SUPPLY("Stereo Filter", RT5640_PWR_DIG2, + RT5640_PWR_ADC_SF_BIT, 0, NULL, 0), + SND_SOC_DAPM_MIXER("Stereo ADC MIXL", SND_SOC_NOPM, 0, 0, + rt5640_sto_adc_l_mix, ARRAY_SIZE(rt5640_sto_adc_l_mix)), + SND_SOC_DAPM_MIXER("Stereo ADC MIXR", SND_SOC_NOPM, 0, 0, + rt5640_sto_adc_r_mix, ARRAY_SIZE(rt5640_sto_adc_r_mix)), + SND_SOC_DAPM_SUPPLY("Mono Left Filter", RT5640_PWR_DIG2, + RT5640_PWR_ADC_MF_L_BIT, 0, NULL, 0), + SND_SOC_DAPM_MIXER("Mono ADC MIXL", SND_SOC_NOPM, 0, 0, + rt5640_mono_adc_l_mix, ARRAY_SIZE(rt5640_mono_adc_l_mix)), + SND_SOC_DAPM_SUPPLY("Mono Right Filter", RT5640_PWR_DIG2, + RT5640_PWR_ADC_MF_R_BIT, 0, NULL, 0), + SND_SOC_DAPM_MIXER("Mono ADC MIXR", SND_SOC_NOPM, 0, 0, + rt5640_mono_adc_r_mix, ARRAY_SIZE(rt5640_mono_adc_r_mix)), + + /* Digital Interface */ + SND_SOC_DAPM_SUPPLY("I2S1", RT5640_PWR_DIG1, + RT5640_PWR_I2S1_BIT, 0, NULL, 0), + SND_SOC_DAPM_PGA("IF1 DAC", SND_SOC_NOPM, 0, 0, NULL, 0), + SND_SOC_DAPM_PGA("IF1 DAC L", SND_SOC_NOPM, 0, 0, NULL, 0), + SND_SOC_DAPM_PGA("IF1 DAC R", SND_SOC_NOPM, 0, 0, NULL, 0), + SND_SOC_DAPM_PGA("IF1 ADC", SND_SOC_NOPM, 0, 0, NULL, 0), + SND_SOC_DAPM_PGA("IF1 ADC L", SND_SOC_NOPM, 0, 0, NULL, 0), + SND_SOC_DAPM_PGA("IF1 ADC R", SND_SOC_NOPM, 0, 0, NULL, 0), + SND_SOC_DAPM_SUPPLY("I2S2", RT5640_PWR_DIG1, + RT5640_PWR_I2S2_BIT, 0, NULL, 0), + SND_SOC_DAPM_PGA("IF2 DAC", SND_SOC_NOPM, 0, 0, NULL, 0), + SND_SOC_DAPM_PGA("IF2 DAC L", SND_SOC_NOPM, 0, 0, NULL, 0), + SND_SOC_DAPM_PGA("IF2 DAC R", SND_SOC_NOPM, 0, 0, NULL, 0), + SND_SOC_DAPM_PGA("IF2 ADC", SND_SOC_NOPM, 0, 0, NULL, 0), + SND_SOC_DAPM_PGA("IF2 ADC L", SND_SOC_NOPM, 0, 0, NULL, 0), + SND_SOC_DAPM_PGA("IF2 ADC R", SND_SOC_NOPM, 0, 0, NULL, 0), + /* Digital Interface Select */ + SND_SOC_DAPM_MUX("DAI1 RX Mux", SND_SOC_NOPM, 0, 0, &rt5640_dai_mux), + SND_SOC_DAPM_MUX("DAI1 TX Mux", SND_SOC_NOPM, 0, 0, &rt5640_dai_mux), + SND_SOC_DAPM_MUX("DAI1 IF1 Mux", SND_SOC_NOPM, 0, 0, &rt5640_dai_mux), + SND_SOC_DAPM_MUX("DAI1 IF2 Mux", SND_SOC_NOPM, 0, 0, &rt5640_dai_mux), + SND_SOC_DAPM_MUX("SDI1 TX Mux", SND_SOC_NOPM, 0, 0, &rt5640_sdi_mux), + SND_SOC_DAPM_MUX("DAI2 RX Mux", SND_SOC_NOPM, 0, 0, &rt5640_dai_mux), + SND_SOC_DAPM_MUX("DAI2 TX Mux", SND_SOC_NOPM, 0, 0, &rt5640_dai_mux), + SND_SOC_DAPM_MUX("DAI2 IF1 Mux", SND_SOC_NOPM, 0, 0, &rt5640_dai_mux), + SND_SOC_DAPM_MUX("DAI2 IF2 Mux", SND_SOC_NOPM, 0, 0, &rt5640_dai_mux), + SND_SOC_DAPM_MUX("SDI2 TX Mux", SND_SOC_NOPM, 0, 0, &rt5640_sdi_mux), + /* Audio Interface */ + SND_SOC_DAPM_AIF_IN("AIF1RX", "AIF1 Playback", 0, SND_SOC_NOPM, 0, 0), + SND_SOC_DAPM_AIF_OUT("AIF1TX", "AIF1 Capture", 0, SND_SOC_NOPM, 0, 0), + SND_SOC_DAPM_AIF_IN("AIF2RX", "AIF2 Playback", 0, SND_SOC_NOPM, 0, 0), + SND_SOC_DAPM_AIF_OUT("AIF2TX", "AIF2 Capture", 0, SND_SOC_NOPM, 0, 0), + /* Audio DSP */ + SND_SOC_DAPM_PGA("Audio DSP", SND_SOC_NOPM, 0, 0, NULL, 0), + /* ANC */ + SND_SOC_DAPM_PGA("ANC", SND_SOC_NOPM, 0, 0, NULL, 0), + /* Output Side */ + /* DAC mixer before sound effect */ + SND_SOC_DAPM_MIXER("DAC MIXL", SND_SOC_NOPM, 0, 0, + rt5640_dac_l_mix, ARRAY_SIZE(rt5640_dac_l_mix)), + SND_SOC_DAPM_MIXER("DAC MIXR", SND_SOC_NOPM, 0, 0, + rt5640_dac_r_mix, ARRAY_SIZE(rt5640_dac_r_mix)), + /* DAC2 channel Mux */ + SND_SOC_DAPM_MUX("DAC L2 Mux", SND_SOC_NOPM, 0, 0, + &rt5640_dac_l2_mux), + SND_SOC_DAPM_MUX("DAC R2 Mux", SND_SOC_NOPM, 0, 0, + &rt5640_dac_r2_mux), + /* DAC Mixer */ + SND_SOC_DAPM_MIXER("Stereo DAC MIXL", SND_SOC_NOPM, 0, 0, + rt5640_sto_dac_l_mix, ARRAY_SIZE(rt5640_sto_dac_l_mix)), + SND_SOC_DAPM_MIXER("Stereo DAC MIXR", SND_SOC_NOPM, 0, 0, + rt5640_sto_dac_r_mix, ARRAY_SIZE(rt5640_sto_dac_r_mix)), + SND_SOC_DAPM_MIXER("Mono DAC MIXL", SND_SOC_NOPM, 0, 0, + rt5640_mono_dac_l_mix, ARRAY_SIZE(rt5640_mono_dac_l_mix)), + SND_SOC_DAPM_MIXER("Mono DAC MIXR", SND_SOC_NOPM, 0, 0, + rt5640_mono_dac_r_mix, ARRAY_SIZE(rt5640_mono_dac_r_mix)), + SND_SOC_DAPM_MIXER("DIG MIXL", SND_SOC_NOPM, 0, 0, + rt5640_dig_l_mix, ARRAY_SIZE(rt5640_dig_l_mix)), + SND_SOC_DAPM_MIXER("DIG MIXR", SND_SOC_NOPM, 0, 0, + rt5640_dig_r_mix, ARRAY_SIZE(rt5640_dig_r_mix)), + /* DACs */ + SND_SOC_DAPM_DAC("DAC L1", NULL, RT5640_PWR_DIG1, + RT5640_PWR_DAC_L1_BIT, 0), + SND_SOC_DAPM_DAC("DAC L2", NULL, RT5640_PWR_DIG1, + RT5640_PWR_DAC_L2_BIT, 0), + SND_SOC_DAPM_DAC("DAC R1", NULL, RT5640_PWR_DIG1, + RT5640_PWR_DAC_R1_BIT, 0), + SND_SOC_DAPM_DAC("DAC R2", NULL, RT5640_PWR_DIG1, + RT5640_PWR_DAC_R2_BIT, 0), + /* SPK/OUT Mixer */ + SND_SOC_DAPM_MIXER("SPK MIXL", RT5640_PWR_MIXER, RT5640_PWR_SM_L_BIT, + 0, rt5640_spk_l_mix, ARRAY_SIZE(rt5640_spk_l_mix)), + SND_SOC_DAPM_MIXER("SPK MIXR", RT5640_PWR_MIXER, RT5640_PWR_SM_R_BIT, + 0, rt5640_spk_r_mix, ARRAY_SIZE(rt5640_spk_r_mix)), + SND_SOC_DAPM_MIXER("OUT MIXL", RT5640_PWR_MIXER, RT5640_PWR_OM_L_BIT, + 0, rt5640_out_l_mix, ARRAY_SIZE(rt5640_out_l_mix)), + SND_SOC_DAPM_MIXER("OUT MIXR", RT5640_PWR_MIXER, RT5640_PWR_OM_R_BIT, + 0, rt5640_out_r_mix, ARRAY_SIZE(rt5640_out_r_mix)), + /* Ouput Volume */ + SND_SOC_DAPM_PGA("SPKVOL L", RT5640_PWR_VOL, + RT5640_PWR_SV_L_BIT, 0, NULL, 0), + SND_SOC_DAPM_PGA("SPKVOL R", RT5640_PWR_VOL, + RT5640_PWR_SV_R_BIT, 0, NULL, 0), + SND_SOC_DAPM_PGA("OUTVOL L", RT5640_PWR_VOL, + RT5640_PWR_OV_L_BIT, 0, NULL, 0), + SND_SOC_DAPM_PGA("OUTVOL R", RT5640_PWR_VOL, + RT5640_PWR_OV_R_BIT, 0, NULL, 0), + SND_SOC_DAPM_PGA("HPOVOL L", RT5640_PWR_VOL, + RT5640_PWR_HV_L_BIT, 0, NULL, 0), + SND_SOC_DAPM_PGA("HPOVOL R", RT5640_PWR_VOL, + RT5640_PWR_HV_R_BIT, 0, NULL, 0), + /* SPO/HPO/LOUT/Mono Mixer */ + SND_SOC_DAPM_MIXER("SPOL MIX", SND_SOC_NOPM, 0, + 0, rt5640_spo_l_mix, ARRAY_SIZE(rt5640_spo_l_mix)), + SND_SOC_DAPM_MIXER("SPOR MIX", SND_SOC_NOPM, 0, + 0, rt5640_spo_r_mix, ARRAY_SIZE(rt5640_spo_r_mix)), + SND_SOC_DAPM_MIXER("HPO MIX L", SND_SOC_NOPM, 0, 0, + rt5640_hpo_mix, ARRAY_SIZE(rt5640_hpo_mix)), + SND_SOC_DAPM_MIXER("HPO MIX R", SND_SOC_NOPM, 0, 0, + rt5640_hpo_mix, ARRAY_SIZE(rt5640_hpo_mix)), + SND_SOC_DAPM_MIXER("LOUT MIX", RT5640_PWR_ANLG1, RT5640_PWR_LM_BIT, 0, + rt5640_lout_mix, ARRAY_SIZE(rt5640_lout_mix)), + SND_SOC_DAPM_MIXER("Mono MIX", RT5640_PWR_ANLG1, RT5640_PWR_MM_BIT, 0, + rt5640_mono_mix, ARRAY_SIZE(rt5640_mono_mix)), + SND_SOC_DAPM_SUPPLY("Improve MONO Amp Drv", RT5640_PWR_ANLG1, + RT5640_PWR_MA_BIT, 0, NULL, 0), + SND_SOC_DAPM_SUPPLY("Improve HP Amp Drv", RT5640_PWR_ANLG1, + SND_SOC_NOPM, 0, NULL, 0), + SND_SOC_DAPM_PGA("HP L Amp", RT5640_PWR_ANLG1, + RT5640_PWR_HP_L_BIT, 0, NULL, 0), + SND_SOC_DAPM_PGA("HP R Amp", RT5640_PWR_ANLG1, + RT5640_PWR_HP_R_BIT, 0, NULL, 0), + SND_SOC_DAPM_SUPPLY("Improve SPK Amp Drv", RT5640_PWR_DIG1, + SND_SOC_NOPM, 0, spk_event, + SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMU), + /* Output Lines */ + SND_SOC_DAPM_OUTPUT("SPOLP"), + SND_SOC_DAPM_OUTPUT("SPOLN"), + SND_SOC_DAPM_OUTPUT("SPORP"), + SND_SOC_DAPM_OUTPUT("SPORN"), + SND_SOC_DAPM_OUTPUT("HPOL"), + SND_SOC_DAPM_OUTPUT("HPOR"), + SND_SOC_DAPM_OUTPUT("LOUTL"), + SND_SOC_DAPM_OUTPUT("LOUTR"), + SND_SOC_DAPM_OUTPUT("MONOP"), + SND_SOC_DAPM_OUTPUT("MONON"), +}; + +static const struct snd_soc_dapm_route rt5640_dapm_routes[] = { + {"IN1P", NULL, "LDO2"}, + {"IN2P", NULL, "LDO2"}, + + {"DMIC L1", NULL, "DMIC1"}, + {"DMIC R1", NULL, "DMIC1"}, + {"DMIC L2", NULL, "DMIC2"}, + {"DMIC R2", NULL, "DMIC2"}, + + {"BST1", NULL, "IN1P"}, + {"BST1", NULL, "IN1N"}, + {"BST2", NULL, "IN2P"}, + {"BST2", NULL, "IN2N"}, + + {"INL VOL", NULL, "IN2P"}, + {"INR VOL", NULL, "IN2N"}, + + {"RECMIXL", "HPOL Switch", "HPOL"}, + {"RECMIXL", "INL Switch", "INL VOL"}, + {"RECMIXL", "BST2 Switch", "BST2"}, + {"RECMIXL", "BST1 Switch", "BST1"}, + {"RECMIXL", "OUT MIXL Switch", "OUT MIXL"}, + + {"RECMIXR", "HPOR Switch", "HPOR"}, + {"RECMIXR", "INR Switch", "INR VOL"}, + {"RECMIXR", "BST2 Switch", "BST2"}, + {"RECMIXR", "BST1 Switch", "BST1"}, + {"RECMIXR", "OUT MIXR Switch", "OUT MIXR"}, + + {"ADC L", NULL, "RECMIXL"}, + {"ADC R", NULL, "RECMIXR"}, + + {"DMIC L1", NULL, "DMIC CLK"}, + {"DMIC L1", NULL, "DMIC1 Power"}, + {"DMIC R1", NULL, "DMIC CLK"}, + {"DMIC R1", NULL, "DMIC1 Power"}, + {"DMIC L2", NULL, "DMIC CLK"}, + {"DMIC L2", NULL, "DMIC2 Power"}, + {"DMIC R2", NULL, "DMIC CLK"}, + {"DMIC R2", NULL, "DMIC2 Power"}, + + {"Stereo ADC L2 Mux", "DMIC1", "DMIC L1"}, + {"Stereo ADC L2 Mux", "DMIC2", "DMIC L2"}, + {"Stereo ADC L2 Mux", "DIG MIX", "DIG MIXL"}, + {"Stereo ADC L1 Mux", "ADC", "ADC L"}, + {"Stereo ADC L1 Mux", "DIG MIX", "DIG MIXL"}, + + {"Stereo ADC R1 Mux", "ADC", "ADC R"}, + {"Stereo ADC R1 Mux", "DIG MIX", "DIG MIXR"}, + {"Stereo ADC R2 Mux", "DMIC1", "DMIC R1"}, + {"Stereo ADC R2 Mux", "DMIC2", "DMIC R2"}, + {"Stereo ADC R2 Mux", "DIG MIX", "DIG MIXR"}, + + {"Mono ADC L2 Mux", "DMIC L1", "DMIC L1"}, + {"Mono ADC L2 Mux", "DMIC L2", "DMIC L2"}, + {"Mono ADC L2 Mux", "Mono DAC MIXL", "Mono DAC MIXL"}, + {"Mono ADC L1 Mux", "Mono DAC MIXL", "Mono DAC MIXL"}, + {"Mono ADC L1 Mux", "ADCL", "ADC L"}, + + {"Mono ADC R1 Mux", "Mono DAC MIXR", "Mono DAC MIXR"}, + {"Mono ADC R1 Mux", "ADCR", "ADC R"}, + {"Mono ADC R2 Mux", "DMIC R1", "DMIC R1"}, + {"Mono ADC R2 Mux", "DMIC R2", "DMIC R2"}, + {"Mono ADC R2 Mux", "Mono DAC MIXR", "Mono DAC MIXR"}, + + {"Stereo ADC MIXL", "ADC1 Switch", "Stereo ADC L1 Mux"}, + {"Stereo ADC MIXL", "ADC2 Switch", "Stereo ADC L2 Mux"}, + {"Stereo ADC MIXL", NULL, "Stereo Filter"}, + {"Stereo Filter", NULL, "PLL1", check_sysclk1_source}, + + {"Stereo ADC MIXR", "ADC1 Switch", "Stereo ADC R1 Mux"}, + {"Stereo ADC MIXR", "ADC2 Switch", "Stereo ADC R2 Mux"}, + {"Stereo ADC MIXR", NULL, "Stereo Filter"}, + {"Stereo Filter", NULL, "PLL1", check_sysclk1_source}, + + {"Mono ADC MIXL", "ADC1 Switch", "Mono ADC L1 Mux"}, + {"Mono ADC MIXL", "ADC2 Switch", "Mono ADC L2 Mux"}, + {"Mono ADC MIXL", NULL, "Mono Left Filter"}, + {"Mono Left Filter", NULL, "PLL1", check_sysclk1_source}, + + {"Mono ADC MIXR", "ADC1 Switch", "Mono ADC R1 Mux"}, + {"Mono ADC MIXR", "ADC2 Switch", "Mono ADC R2 Mux"}, + {"Mono ADC MIXR", NULL, "Mono Right Filter"}, + {"Mono Right Filter", NULL, "PLL1", check_sysclk1_source}, + + {"IF2 ADC L", NULL, "Mono ADC MIXL"}, + {"IF2 ADC R", NULL, "Mono ADC MIXR"}, + {"IF1 ADC L", NULL, "Stereo ADC MIXL"}, + {"IF1 ADC R", NULL, "Stereo ADC MIXR"}, + + {"IF1 ADC", NULL, "I2S1"}, + {"IF1 ADC", NULL, "IF1 ADC L"}, + {"IF1 ADC", NULL, "IF1 ADC R"}, + {"IF2 ADC", NULL, "I2S2"}, + {"IF2 ADC", NULL, "IF2 ADC L"}, + {"IF2 ADC", NULL, "IF2 ADC R"}, + + {"DAI1 TX Mux", "1:1|2:2", "IF1 ADC"}, + {"DAI1 TX Mux", "1:2|2:1", "IF2 ADC"}, + {"DAI1 IF1 Mux", "1:1|2:1", "IF1 ADC"}, + {"DAI1 IF2 Mux", "1:1|2:1", "IF2 ADC"}, + {"SDI1 TX Mux", "IF1", "DAI1 IF1 Mux"}, + {"SDI1 TX Mux", "IF2", "DAI1 IF2 Mux"}, + + {"DAI2 TX Mux", "1:2|2:1", "IF1 ADC"}, + {"DAI2 TX Mux", "1:1|2:2", "IF2 ADC"}, + {"DAI2 IF1 Mux", "1:2|2:2", "IF1 ADC"}, + {"DAI2 IF2 Mux", "1:2|2:2", "IF2 ADC"}, + {"SDI2 TX Mux", "IF1", "DAI2 IF1 Mux"}, + {"SDI2 TX Mux", "IF2", "DAI2 IF2 Mux"}, + + {"AIF1TX", NULL, "DAI1 TX Mux"}, + {"AIF1TX", NULL, "SDI1 TX Mux"}, + {"AIF2TX", NULL, "DAI2 TX Mux"}, + {"AIF2TX", NULL, "SDI2 TX Mux"}, + + {"DAI1 RX Mux", "1:1|2:2", "AIF1RX"}, + {"DAI1 RX Mux", "1:1|2:1", "AIF1RX"}, + {"DAI1 RX Mux", "1:2|2:1", "AIF2RX"}, + {"DAI1 RX Mux", "1:2|2:2", "AIF2RX"}, + + {"DAI2 RX Mux", "1:2|2:1", "AIF1RX"}, + {"DAI2 RX Mux", "1:1|2:1", "AIF1RX"}, + {"DAI2 RX Mux", "1:1|2:2", "AIF2RX"}, + {"DAI2 RX Mux", "1:2|2:2", "AIF2RX"}, + + {"IF1 DAC", NULL, "I2S1"}, + {"IF1 DAC", NULL, "DAI1 RX Mux"}, + {"IF2 DAC", NULL, "I2S2"}, + {"IF2 DAC", NULL, "DAI2 RX Mux"}, + + {"IF1 DAC L", NULL, "IF1 DAC"}, + {"IF1 DAC R", NULL, "IF1 DAC"}, + {"IF2 DAC L", NULL, "IF2 DAC"}, + {"IF2 DAC R", NULL, "IF2 DAC"}, + + {"DAC MIXL", "Stereo ADC Switch", "Stereo ADC MIXL"}, + {"DAC MIXL", "INF1 Switch", "IF1 DAC L"}, + {"DAC MIXR", "Stereo ADC Switch", "Stereo ADC MIXR"}, + {"DAC MIXR", "INF1 Switch", "IF1 DAC R"}, + + {"ANC", NULL, "Stereo ADC MIXL"}, + {"ANC", NULL, "Stereo ADC MIXR"}, + + {"Audio DSP", NULL, "DAC MIXL"}, + {"Audio DSP", NULL, "DAC MIXR"}, + + {"DAC L2 Mux", "IF2", "IF2 DAC L"}, + {"DAC L2 Mux", "Base L/R", "Audio DSP"}, + + {"DAC R2 Mux", "IF2", "IF2 DAC R"}, + + {"Stereo DAC MIXL", "DAC L1 Switch", "DAC MIXL"}, + {"Stereo DAC MIXL", "DAC L2 Switch", "DAC L2 Mux"}, + {"Stereo DAC MIXL", "ANC Switch", "ANC"}, + {"Stereo DAC MIXR", "DAC R1 Switch", "DAC MIXR"}, + {"Stereo DAC MIXR", "DAC R2 Switch", "DAC R2 Mux"}, + {"Stereo DAC MIXR", "ANC Switch", "ANC"}, + + {"Mono DAC MIXL", "DAC L1 Switch", "DAC MIXL"}, + {"Mono DAC MIXL", "DAC L2 Switch", "DAC L2 Mux"}, + {"Mono DAC MIXL", "DAC R2 Switch", "DAC R2 Mux"}, + {"Mono DAC MIXR", "DAC R1 Switch", "DAC MIXR"}, + {"Mono DAC MIXR", "DAC R2 Switch", "DAC R2 Mux"}, + {"Mono DAC MIXR", "DAC L2 Switch", "DAC L2 Mux"}, + + {"DIG MIXL", "DAC L1 Switch", "DAC MIXL"}, + {"DIG MIXL", "DAC L2 Switch", "DAC L2 Mux"}, + {"DIG MIXR", "DAC R1 Switch", "DAC MIXR"}, + {"DIG MIXR", "DAC R2 Switch", "DAC R2 Mux"}, + + {"DAC L1", NULL, "Stereo DAC MIXL"}, + {"DAC L1", NULL, "PLL1", check_sysclk1_source}, + {"DAC R1", NULL, "Stereo DAC MIXR"}, + {"DAC R1", NULL, "PLL1", check_sysclk1_source}, + {"DAC L2", NULL, "Mono DAC MIXL"}, + {"DAC L2", NULL, "PLL1", check_sysclk1_source}, + {"DAC R2", NULL, "Mono DAC MIXR"}, + {"DAC R2", NULL, "PLL1", check_sysclk1_source}, + + {"SPK MIXL", "REC MIXL Switch", "RECMIXL"}, + {"SPK MIXL", "INL Switch", "INL VOL"}, + {"SPK MIXL", "DAC L1 Switch", "DAC L1"}, + {"SPK MIXL", "DAC L2 Switch", "DAC L2"}, + {"SPK MIXL", "OUT MIXL Switch", "OUT MIXL"}, + {"SPK MIXR", "REC MIXR Switch", "RECMIXR"}, + {"SPK MIXR", "INR Switch", "INR VOL"}, + {"SPK MIXR", "DAC R1 Switch", "DAC R1"}, + {"SPK MIXR", "DAC R2 Switch", "DAC R2"}, + {"SPK MIXR", "OUT MIXR Switch", "OUT MIXR"}, + + {"OUT MIXL", "SPK MIXL Switch", "SPK MIXL"}, + {"OUT MIXL", "BST1 Switch", "BST1"}, + {"OUT MIXL", "INL Switch", "INL VOL"}, + {"OUT MIXL", "REC MIXL Switch", "RECMIXL"}, + {"OUT MIXL", "DAC R2 Switch", "DAC R2"}, + {"OUT MIXL", "DAC L2 Switch", "DAC L2"}, + {"OUT MIXL", "DAC L1 Switch", "DAC L1"}, + + {"OUT MIXR", "SPK MIXR Switch", "SPK MIXR"}, + {"OUT MIXR", "BST2 Switch", "BST2"}, + {"OUT MIXR", "BST1 Switch", "BST1"}, + {"OUT MIXR", "INR Switch", "INR VOL"}, + {"OUT MIXR", "REC MIXR Switch", "RECMIXR"}, + {"OUT MIXR", "DAC L2 Switch", "DAC L2"}, + {"OUT MIXR", "DAC R2 Switch", "DAC R2"}, + {"OUT MIXR", "DAC R1 Switch", "DAC R1"}, + + {"SPKVOL L", NULL, "SPK MIXL"}, + {"SPKVOL R", NULL, "SPK MIXR"}, + {"HPOVOL L", NULL, "OUT MIXL"}, + {"HPOVOL R", NULL, "OUT MIXR"}, + {"OUTVOL L", NULL, "OUT MIXL"}, + {"OUTVOL R", NULL, "OUT MIXR"}, + + {"SPOL MIX", "DAC R1 Switch", "DAC R1"}, + {"SPOL MIX", "DAC L1 Switch", "DAC L1"}, + {"SPOL MIX", "SPKVOL R Switch", "SPKVOL R"}, + {"SPOL MIX", "SPKVOL L Switch", "SPKVOL L"}, + {"SPOL MIX", "BST1 Switch", "BST1"}, + {"SPOR MIX", "DAC R1 Switch", "DAC R1"}, + {"SPOR MIX", "SPKVOL R Switch", "SPKVOL R"}, + {"SPOR MIX", "BST1 Switch", "BST1"}, + + {"HPO MIX L", "HPO MIX DAC2 Switch", "DAC L2"}, + {"HPO MIX L", "HPO MIX DAC1 Switch", "DAC L1"}, + {"HPO MIX L", "HPO MIX HPVOL Switch", "HPOVOL L"}, + {"HPO MIX R", "HPO MIX DAC2 Switch", "DAC R2"}, + {"HPO MIX R", "HPO MIX DAC1 Switch", "DAC R1"}, + {"HPO MIX R", "HPO MIX HPVOL Switch", "HPOVOL R"}, + + {"LOUT MIX", "DAC L1 Switch", "DAC L1"}, + {"LOUT MIX", "DAC R1 Switch", "DAC R1"}, + {"LOUT MIX", "OUTVOL L Switch", "OUTVOL L"}, + {"LOUT MIX", "OUTVOL R Switch", "OUTVOL R"}, + + {"Mono MIX", "DAC R2 Switch", "DAC R2"}, + {"Mono MIX", "DAC L2 Switch", "DAC L2"}, + {"Mono MIX", "OUTVOL R Switch", "OUTVOL R"}, + {"Mono MIX", "OUTVOL L Switch", "OUTVOL L"}, + {"Mono MIX", "BST1 Switch", "BST1"}, + + {"HP L Amp", NULL, "HPO MIX L"}, + {"HP R Amp", NULL, "HPO MIX R"}, + + {"SPOLP", NULL, "SPOL MIX"}, + {"SPOLN", NULL, "SPOL MIX"}, + {"SPORP", NULL, "SPOR MIX"}, + {"SPORN", NULL, "SPOR MIX"}, + + {"SPOLP", NULL, "Improve SPK Amp Drv"}, + {"SPOLN", NULL, "Improve SPK Amp Drv"}, + {"SPORP", NULL, "Improve SPK Amp Drv"}, + {"SPORN", NULL, "Improve SPK Amp Drv"}, + + {"HPOL", NULL, "Improve HP Amp Drv"}, + {"HPOR", NULL, "Improve HP Amp Drv"}, + + {"HPOL", NULL, "HP L Amp"}, + {"HPOR", NULL, "HP R Amp"}, + {"LOUTL", NULL, "LOUT MIX"}, + {"LOUTR", NULL, "LOUT MIX"}, + {"MONOP", NULL, "Mono MIX"}, + {"MONON", NULL, "Mono MIX"}, + {"MONOP", NULL, "Improve MONO Amp Drv"}, +}; + +static int get_sdp_info(struct snd_soc_codec *codec, int dai_id) +{ + int ret = 0, val; + + if (codec == NULL) + return -EINVAL; + + val = snd_soc_read(codec, RT5640_I2S1_SDP); + val = (val & RT5640_I2S_IF_MASK) >> RT5640_I2S_IF_SFT; + switch (dai_id) { + case RT5640_AIF1: + switch (val) { + case RT5640_IF_123: + case RT5640_IF_132: + ret |= RT5640_U_IF1; + break; + case RT5640_IF_113: + ret |= RT5640_U_IF1; + case RT5640_IF_312: + case RT5640_IF_213: + ret |= RT5640_U_IF2; + break; + } + break; + + case RT5640_AIF2: + switch (val) { + case RT5640_IF_231: + case RT5640_IF_213: + ret |= RT5640_U_IF1; + break; + case RT5640_IF_223: + ret |= RT5640_U_IF1; + case RT5640_IF_123: + case RT5640_IF_321: + ret |= RT5640_U_IF2; + break; + } + break; + + default: + ret = -EINVAL; + break; + } + + return ret; +} + +static int get_clk_info(int sclk, int rate) +{ + int i, pd[] = {1, 2, 3, 4, 6, 8, 12, 16}; + + if (sclk <= 0 || rate <= 0) + return -EINVAL; + + rate = rate << 8; + for (i = 0; i < ARRAY_SIZE(pd); i++) + if (sclk == rate * pd[i]) + return i; + + return -EINVAL; +} + +static int rt5640_hw_params(struct snd_pcm_substream *substream, + struct snd_pcm_hw_params *params, struct snd_soc_dai *dai) +{ + struct snd_soc_pcm_runtime *rtd = substream->private_data; + struct snd_soc_codec *codec = rtd->codec; + struct rt5640_priv *rt5640 = snd_soc_codec_get_drvdata(codec); + unsigned int val_len = 0, val_clk, mask_clk, dai_sel; + int pre_div, bclk_ms, frame_size; + + rt5640->lrck[dai->id] = params_rate(params); + pre_div = get_clk_info(rt5640->sysclk, rt5640->lrck[dai->id]); + if (pre_div < 0) { + dev_err(codec->dev, "Unsupported clock setting\n"); + return -EINVAL; + } + frame_size = snd_soc_params_to_frame_size(params); + if (frame_size < 0) { + dev_err(codec->dev, "Unsupported frame size: %d\n", frame_size); + return frame_size; + } + if (frame_size > 32) + bclk_ms = 1; + else + bclk_ms = 0; + rt5640->bclk[dai->id] = rt5640->lrck[dai->id] * (32 << bclk_ms); + + dev_dbg(dai->dev, "bclk is %dHz and lrck is %dHz\n", + rt5640->bclk[dai->id], rt5640->lrck[dai->id]); + dev_dbg(dai->dev, "bclk_ms is %d and pre_div is %d for iis %d\n", + bclk_ms, pre_div, dai->id); + + switch (params_format(params)) { + case SNDRV_PCM_FORMAT_S16_LE: + break; + case SNDRV_PCM_FORMAT_S20_3LE: + val_len |= RT5640_I2S_DL_20; + break; + case SNDRV_PCM_FORMAT_S24_LE: + val_len |= RT5640_I2S_DL_24; + break; + case SNDRV_PCM_FORMAT_S8: + val_len |= RT5640_I2S_DL_8; + break; + default: + return -EINVAL; + } + + dai_sel = get_sdp_info(codec, dai->id); + if (dai_sel < 0) { + dev_err(codec->dev, "Failed to get sdp info: %d\n", dai_sel); + return -EINVAL; + } + if (dai_sel & RT5640_U_IF1) { + mask_clk = RT5640_I2S_BCLK_MS1_MASK | RT5640_I2S_PD1_MASK; + val_clk = bclk_ms << RT5640_I2S_BCLK_MS1_SFT | + pre_div << RT5640_I2S_PD1_SFT; + snd_soc_update_bits(codec, RT5640_I2S1_SDP, + RT5640_I2S_DL_MASK, val_len); + snd_soc_update_bits(codec, RT5640_ADDA_CLK1, mask_clk, val_clk); + } + if (dai_sel & RT5640_U_IF2) { + mask_clk = RT5640_I2S_BCLK_MS2_MASK | RT5640_I2S_PD2_MASK; + val_clk = bclk_ms << RT5640_I2S_BCLK_MS2_SFT | + pre_div << RT5640_I2S_PD2_SFT; + snd_soc_update_bits(codec, RT5640_I2S2_SDP, + RT5640_I2S_DL_MASK, val_len); + snd_soc_update_bits(codec, RT5640_ADDA_CLK1, mask_clk, val_clk); + } + + return 0; +} + +static int rt5640_set_dai_fmt(struct snd_soc_dai *dai, unsigned int fmt) +{ + struct snd_soc_codec *codec = dai->codec; + struct rt5640_priv *rt5640 = snd_soc_codec_get_drvdata(codec); + unsigned int reg_val = 0, dai_sel; + + switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) { + case SND_SOC_DAIFMT_CBM_CFM: + rt5640->master[dai->id] = 1; + break; + case SND_SOC_DAIFMT_CBS_CFS: + reg_val |= RT5640_I2S_MS_S; + rt5640->master[dai->id] = 0; + break; + default: + return -EINVAL; + } + + switch (fmt & SND_SOC_DAIFMT_INV_MASK) { + case SND_SOC_DAIFMT_NB_NF: + break; + case SND_SOC_DAIFMT_IB_NF: + reg_val |= RT5640_I2S_BP_INV; + break; + default: + return -EINVAL; + } + + switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) { + case SND_SOC_DAIFMT_I2S: + break; + case SND_SOC_DAIFMT_LEFT_J: + reg_val |= RT5640_I2S_DF_LEFT; + break; + case SND_SOC_DAIFMT_DSP_A: + reg_val |= RT5640_I2S_DF_PCM_A; + break; + case SND_SOC_DAIFMT_DSP_B: + reg_val |= RT5640_I2S_DF_PCM_B; + break; + default: + return -EINVAL; + } + + dai_sel = get_sdp_info(codec, dai->id); + if (dai_sel < 0) { + dev_err(codec->dev, "Failed to get sdp info: %d\n", dai_sel); + return -EINVAL; + } + if (dai_sel & RT5640_U_IF1) { + snd_soc_update_bits(codec, RT5640_I2S1_SDP, + RT5640_I2S_MS_MASK | RT5640_I2S_BP_MASK | + RT5640_I2S_DF_MASK, reg_val); + } + if (dai_sel & RT5640_U_IF2) { + snd_soc_update_bits(codec, RT5640_I2S2_SDP, + RT5640_I2S_MS_MASK | RT5640_I2S_BP_MASK | + RT5640_I2S_DF_MASK, reg_val); + } + + return 0; +} + +static int rt5640_set_dai_sysclk(struct snd_soc_dai *dai, + int clk_id, unsigned int freq, int dir) +{ + struct snd_soc_codec *codec = dai->codec; + struct rt5640_priv *rt5640 = snd_soc_codec_get_drvdata(codec); + unsigned int reg_val = 0; + + if (freq == rt5640->sysclk && clk_id == rt5640->sysclk_src) + return 0; + + switch (clk_id) { + case RT5640_SCLK_S_MCLK: + reg_val |= RT5640_SCLK_SRC_MCLK; + break; + case RT5640_SCLK_S_PLL1: + reg_val |= RT5640_SCLK_SRC_PLL1; + break; + case RT5640_SCLK_S_PLL1_TK: + reg_val |= RT5640_SCLK_SRC_PLL1T; + break; + case RT5640_SCLK_S_RCCLK: + reg_val |= RT5640_SCLK_SRC_RCCLK; + break; + default: + dev_err(codec->dev, "Invalid clock id (%d)\n", clk_id); + return -EINVAL; + } + snd_soc_update_bits(codec, RT5640_GLB_CLK, + RT5640_SCLK_SRC_MASK, reg_val); + rt5640->sysclk = freq; + rt5640->sysclk_src = clk_id; + + dev_dbg(dai->dev, "Sysclk is %dHz and clock id is %d\n", freq, clk_id); + return 0; +} + +/** + * rt5640_pll_calc - Calculate PLL M/N/K code. + * @freq_in: external clock provided to codec. + * @freq_out: target clock which codec works on. + * @pll_code: Pointer to structure with M, N, K and bypass flag. + * + * Calculate M/N/K code to configure PLL for codec. And K is assigned to 2 + * which make calculation more efficiently. + * + * Returns 0 for success or negative error code. + */ +static int rt5640_pll_calc(const unsigned int freq_in, + const unsigned int freq_out, struct rt5640_pll_code *pll_code) +{ + int max_n = RT5640_PLL_N_MAX, max_m = RT5640_PLL_M_MAX; + int n = 0, m = 0, red, n_t, m_t, in_t, out_t; + int red_t = abs(freq_out - freq_in); + bool bypass = false; + + if (RT5640_PLL_INP_MAX < freq_in || RT5640_PLL_INP_MIN > freq_in) + return -EINVAL; + + for (n_t = 0; n_t <= max_n; n_t++) { + in_t = (freq_in >> 1) + (freq_in >> 2) * n_t; + if (in_t < 0) + continue; + if (in_t == freq_out) { + bypass = true; + n = n_t; + goto code_find; + } + for (m_t = 0; m_t <= max_m; m_t++) { + out_t = in_t / (m_t + 2); + red = abs(out_t - freq_out); + if (red < red_t) { + n = n_t; + m = m_t; + if (red == 0) + goto code_find; + red_t = red; + } + } + } + pr_debug("Only get approximation about PLL\n"); + +code_find: + pll_code->m_bp = bypass; + pll_code->m_code = m; + pll_code->n_code = n; + pll_code->k_code = 2; + return 0; +} + +static int rt5640_set_dai_pll(struct snd_soc_dai *dai, int pll_id, int source, + unsigned int freq_in, unsigned int freq_out) +{ + struct snd_soc_codec *codec = dai->codec; + struct rt5640_priv *rt5640 = snd_soc_codec_get_drvdata(codec); + struct rt5640_pll_code *pll_code = &rt5640->pll_code; + int ret, dai_sel; + + if (source == rt5640->pll_src && freq_in == rt5640->pll_in && + freq_out == rt5640->pll_out) + return 0; + + if (!freq_in || !freq_out) { + dev_dbg(codec->dev, "PLL disabled\n"); + + rt5640->pll_in = 0; + rt5640->pll_out = 0; + snd_soc_update_bits(codec, RT5640_GLB_CLK, + RT5640_SCLK_SRC_MASK, RT5640_SCLK_SRC_MCLK); + return 0; + } + + switch (source) { + case RT5640_PLL1_S_MCLK: + snd_soc_update_bits(codec, RT5640_GLB_CLK, + RT5640_PLL1_SRC_MASK, RT5640_PLL1_SRC_MCLK); + break; + case RT5640_PLL1_S_BCLK1: + case RT5640_PLL1_S_BCLK2: + dai_sel = get_sdp_info(codec, dai->id); + if (dai_sel < 0) { + dev_err(codec->dev, + "Failed to get sdp info: %d\n", dai_sel); + return -EINVAL; + } + if (dai_sel & RT5640_U_IF1) { + snd_soc_update_bits(codec, RT5640_GLB_CLK, + RT5640_PLL1_SRC_MASK, RT5640_PLL1_SRC_BCLK1); + } + if (dai_sel & RT5640_U_IF2) { + snd_soc_update_bits(codec, RT5640_GLB_CLK, + RT5640_PLL1_SRC_MASK, RT5640_PLL1_SRC_BCLK2); + } + break; + default: + dev_err(codec->dev, "Unknown PLL source %d\n", source); + return -EINVAL; + } + + ret = rt5640_pll_calc(freq_in, freq_out, pll_code); + if (ret < 0) { + dev_err(codec->dev, "Unsupport input clock %d\n", freq_in); + return ret; + } + + dev_dbg(codec->dev, "bypass=%d m=%d n=%d k=2\n", pll_code->m_bp, + (pll_code->m_bp ? 0 : pll_code->m_code), pll_code->n_code); + + snd_soc_write(codec, RT5640_PLL_CTRL1, + pll_code->n_code << RT5640_PLL_N_SFT | pll_code->k_code); + snd_soc_write(codec, RT5640_PLL_CTRL2, + (pll_code->m_bp ? 0 : pll_code->m_code) << RT5640_PLL_M_SFT | + pll_code->m_bp << RT5640_PLL_M_BP_SFT); + + rt5640->pll_in = freq_in; + rt5640->pll_out = freq_out; + rt5640->pll_src = source; + + return 0; +} + +static int rt5640_set_bias_level(struct snd_soc_codec *codec, + enum snd_soc_bias_level level) +{ + struct rt5640_priv *rt5640 = snd_soc_codec_get_drvdata(codec); + switch (level) { + case SND_SOC_BIAS_STANDBY: + if (SND_SOC_BIAS_OFF == codec->dapm.bias_level) { + regcache_cache_only(rt5640->regmap, false); + snd_soc_update_bits(codec, RT5640_PWR_ANLG1, + RT5640_PWR_VREF1 | RT5640_PWR_MB | + RT5640_PWR_BG | RT5640_PWR_VREF2, + RT5640_PWR_VREF1 | RT5640_PWR_MB | + RT5640_PWR_BG | RT5640_PWR_VREF2); + mdelay(10); + snd_soc_update_bits(codec, RT5640_PWR_ANLG1, + RT5640_PWR_FV1 | RT5640_PWR_FV2, + RT5640_PWR_FV1 | RT5640_PWR_FV2); + regcache_sync(rt5640->regmap); + snd_soc_update_bits(codec, RT5640_DUMMY1, + 0x0301, 0x0301); + snd_soc_update_bits(codec, RT5640_DEPOP_M1, + 0x001d, 0x0019); + snd_soc_update_bits(codec, RT5640_DEPOP_M2, + 0x2000, 0x2000); + snd_soc_update_bits(codec, RT5640_MICBIAS, + 0x0030, 0x0030); + } + break; + + case SND_SOC_BIAS_OFF: + snd_soc_write(codec, RT5640_DEPOP_M1, 0x0004); + snd_soc_write(codec, RT5640_DEPOP_M2, 0x1100); + snd_soc_update_bits(codec, RT5640_DUMMY1, 0x1, 0); + snd_soc_write(codec, RT5640_PWR_DIG1, 0x0000); + snd_soc_write(codec, RT5640_PWR_DIG2, 0x0000); + snd_soc_write(codec, RT5640_PWR_VOL, 0x0000); + snd_soc_write(codec, RT5640_PWR_MIXER, 0x0000); + snd_soc_write(codec, RT5640_PWR_ANLG1, 0x0000); + snd_soc_write(codec, RT5640_PWR_ANLG2, 0x0000); + break; + + default: + break; + } + codec->dapm.bias_level = level; + + return 0; +} + +static int rt5640_probe(struct snd_soc_codec *codec) +{ + struct rt5640_priv *rt5640 = snd_soc_codec_get_drvdata(codec); + int ret; + + rt5640->codec = codec; + codec->control_data = rt5640->regmap; + + ret = snd_soc_codec_set_cache_io(codec, 8, 16, SND_SOC_REGMAP); + if (ret != 0) { + dev_err(codec->dev, "Failed to set cache I/O: %d\n", ret); + return ret; + } + + codec->dapm.idle_bias_off = 1; + rt5640_set_bias_level(codec, SND_SOC_BIAS_OFF); + + snd_soc_update_bits(codec, RT5640_DUMMY1, 0x0301, 0x0301); + snd_soc_update_bits(codec, RT5640_DEPOP_M1, 0x001d, 0x0019); + snd_soc_update_bits(codec, RT5640_DEPOP_M2, 0x2000, 0x2000); + snd_soc_update_bits(codec, RT5640_MICBIAS, 0x0030, 0x0030); + snd_soc_update_bits(codec, RT5640_DSP_PATH2, 0xfc00, 0x0c00); + + return 0; +} + +static int rt5640_remove(struct snd_soc_codec *codec) +{ + rt5640_reset(codec); + + return 0; +} + +#ifdef CONFIG_PM +static int rt5640_suspend(struct snd_soc_codec *codec) +{ + struct rt5640_priv *rt5640 = snd_soc_codec_get_drvdata(codec); + + rt5640_set_bias_level(codec, SND_SOC_BIAS_OFF); + rt5640_reset(codec); + regcache_cache_only(rt5640->regmap, true); + regcache_mark_dirty(rt5640->regmap); + + return 0; +} + +static int rt5640_resume(struct snd_soc_codec *codec) +{ + rt5640_set_bias_level(codec, SND_SOC_BIAS_STANDBY); + + return 0; +} +#else +#define rt5640_suspend NULL +#define rt5640_resume NULL +#endif + +#define RT5640_STEREO_RATES SNDRV_PCM_RATE_8000_96000 +#define RT5640_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE | \ + SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S8) + +struct snd_soc_dai_ops rt5640_aif_dai_ops = { + .hw_params = rt5640_hw_params, + .set_fmt = rt5640_set_dai_fmt, + .set_sysclk = rt5640_set_dai_sysclk, + .set_pll = rt5640_set_dai_pll, +}; + +struct snd_soc_dai_driver rt5640_dai[] = { + { + .name = "rt5640-aif1", + .id = RT5640_AIF1, + .playback = { + .stream_name = "AIF1 Playback", + .channels_min = 1, + .channels_max = 2, + .rates = RT5640_STEREO_RATES, + .formats = RT5640_FORMATS, + }, + .capture = { + .stream_name = "AIF1 Capture", + .channels_min = 1, + .channels_max = 2, + .rates = RT5640_STEREO_RATES, + .formats = RT5640_FORMATS, + }, + .ops = &rt5640_aif_dai_ops, + }, + { + .name = "rt5640-aif2", + .id = RT5640_AIF2, + .playback = { + .stream_name = "AIF2 Playback", + .channels_min = 1, + .channels_max = 2, + .rates = RT5640_STEREO_RATES, + .formats = RT5640_FORMATS, + }, + .capture = { + .stream_name = "AIF2 Capture", + .channels_min = 1, + .channels_max = 2, + .rates = RT5640_STEREO_RATES, + .formats = RT5640_FORMATS, + }, + .ops = &rt5640_aif_dai_ops, + }, +}; + +static struct snd_soc_codec_driver soc_codec_dev_rt5640 = { + .probe = rt5640_probe, + .remove = rt5640_remove, + .suspend = rt5640_suspend, + .resume = rt5640_resume, + .set_bias_level = rt5640_set_bias_level, + .controls = rt5640_snd_controls, + .num_controls = ARRAY_SIZE(rt5640_snd_controls), + .dapm_widgets = rt5640_dapm_widgets, + .num_dapm_widgets = ARRAY_SIZE(rt5640_dapm_widgets), + .dapm_routes = rt5640_dapm_routes, + .num_dapm_routes = ARRAY_SIZE(rt5640_dapm_routes), +}; + +static const struct regmap_config rt5640_regmap = { + .reg_bits = 8, + .val_bits = 16, + + .max_register = RT5640_VENDOR_ID2 + 1 + (ARRAY_SIZE(rt5640_ranges) * + RT5640_PR_SPACING), + .volatile_reg = rt5640_volatile_register, + .readable_reg = rt5640_readable_register, + + .cache_type = REGCACHE_RBTREE, + .reg_defaults = rt5640_reg, + .num_reg_defaults = ARRAY_SIZE(rt5640_reg), + .ranges = rt5640_ranges, + .num_ranges = ARRAY_SIZE(rt5640_ranges), +}; + +static const struct i2c_device_id rt5640_i2c_id[] = { + { "rt5640", 0 }, + { } +}; +MODULE_DEVICE_TABLE(i2c, rt5640_i2c_id); + +static int rt5640_i2c_probe(struct i2c_client *i2c, + const struct i2c_device_id *id) +{ + struct rt5640_platform_data *pdata = dev_get_platdata(&i2c->dev); + struct rt5640_priv *rt5640; + int ret; + unsigned int val; + + rt5640 = devm_kzalloc(&i2c->dev, + sizeof(struct rt5640_priv), + GFP_KERNEL); + if (NULL == rt5640) + return -ENOMEM; + + rt5640->regmap = devm_regmap_init_i2c(i2c, &rt5640_regmap); + if (IS_ERR(rt5640->regmap)) { + ret = PTR_ERR(rt5640->regmap); + dev_err(&i2c->dev, "Failed to allocate register map: %d\n", + ret); + return ret; + } + + if (pdata) + rt5640->pdata = *pdata; + + i2c_set_clientdata(i2c, rt5640); + + if (rt5640->pdata.ldo1_en) { + ret = devm_gpio_request_one(&i2c->dev, rt5640->pdata.ldo1_en, + GPIOF_OUT_INIT_HIGH, + "RT5640 LDO1_EN"); + if (ret < 0) { + dev_err(&i2c->dev, "Failed to request LDO1_EN %d: %d\n", + rt5640->pdata.ldo1_en, ret); + return ret; + } + msleep(400); + } + + regmap_read(rt5640->regmap, RT5640_VENDOR_ID2, &val); + if ((val != RT5640_DEVICE_ID)) { + dev_err(&i2c->dev, + "Device with ID register %x is not rt5640/39\n", val); + return -ENODEV; + } + + regmap_write(rt5640->regmap, RT5640_RESET, 0); + + ret = regmap_register_patch(rt5640->regmap, init_list, + ARRAY_SIZE(init_list)); + if (ret != 0) + dev_warn(&i2c->dev, "Failed to apply regmap patch: %d\n", ret); + + if (rt5640->pdata.in1_diff) + regmap_update_bits(rt5640->regmap, RT5640_IN1_IN2, + RT5640_IN_DF1, RT5640_IN_DF1); + + if (rt5640->pdata.in2_diff) + regmap_update_bits(rt5640->regmap, RT5640_IN3_IN4, + RT5640_IN_DF2, RT5640_IN_DF2); + + ret = snd_soc_register_codec(&i2c->dev, &soc_codec_dev_rt5640, + rt5640_dai, ARRAY_SIZE(rt5640_dai)); + if (ret < 0) + goto err; + + return 0; +err: + return ret; +} + +static int rt5640_i2c_remove(struct i2c_client *i2c) +{ + snd_soc_unregister_codec(&i2c->dev); + + return 0; +} + +struct i2c_driver rt5640_i2c_driver = { + .driver = { + .name = "rt5640", + .owner = THIS_MODULE, + }, + .probe = rt5640_i2c_probe, + .remove = rt5640_i2c_remove, + .id_table = rt5640_i2c_id, +}; +module_i2c_driver(rt5640_i2c_driver); + +MODULE_DESCRIPTION("ASoC RT5640 driver"); +MODULE_AUTHOR("Johnny Hsu "); +MODULE_LICENSE("GPL v2"); diff --git a/sound/soc/codecs/rt5640.h b/sound/soc/codecs/rt5640.h new file mode 100644 index 0000000..c48286d --- /dev/null +++ b/sound/soc/codecs/rt5640.h @@ -0,0 +1,2092 @@ +/* + * rt5640.h -- RT5640 ALSA SoC audio driver + * + * Copyright 2011 Realtek Microelectronics + * Author: Johnny Hsu + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef _RT5640_H +#define _RT5640_H + +#include + +/* Info */ +#define RT5640_RESET 0x00 +#define RT5640_VENDOR_ID 0xfd +#define RT5640_VENDOR_ID1 0xfe +#define RT5640_VENDOR_ID2 0xff +/* I/O - Output */ +#define RT5640_SPK_VOL 0x01 +#define RT5640_HP_VOL 0x02 +#define RT5640_OUTPUT 0x03 +#define RT5640_MONO_OUT 0x04 +/* I/O - Input */ +#define RT5640_IN1_IN2 0x0d +#define RT5640_IN3_IN4 0x0e +#define RT5640_INL_INR_VOL 0x0f +/* I/O - ADC/DAC/DMIC */ +#define RT5640_DAC1_DIG_VOL 0x19 +#define RT5640_DAC2_DIG_VOL 0x1a +#define RT5640_DAC2_CTRL 0x1b +#define RT5640_ADC_DIG_VOL 0x1c +#define RT5640_ADC_DATA 0x1d +#define RT5640_ADC_BST_VOL 0x1e +/* Mixer - D-D */ +#define RT5640_STO_ADC_MIXER 0x27 +#define RT5640_MONO_ADC_MIXER 0x28 +#define RT5640_AD_DA_MIXER 0x29 +#define RT5640_STO_DAC_MIXER 0x2a +#define RT5640_MONO_DAC_MIXER 0x2b +#define RT5640_DIG_MIXER 0x2c +#define RT5640_DSP_PATH1 0x2d +#define RT5640_DSP_PATH2 0x2e +#define RT5640_DIG_INF_DATA 0x2f +/* Mixer - ADC */ +#define RT5640_REC_L1_MIXER 0x3b +#define RT5640_REC_L2_MIXER 0x3c +#define RT5640_REC_R1_MIXER 0x3d +#define RT5640_REC_R2_MIXER 0x3e +/* Mixer - DAC */ +#define RT5640_HPO_MIXER 0x45 +#define RT5640_SPK_L_MIXER 0x46 +#define RT5640_SPK_R_MIXER 0x47 +#define RT5640_SPO_L_MIXER 0x48 +#define RT5640_SPO_R_MIXER 0x49 +#define RT5640_SPO_CLSD_RATIO 0x4a +#define RT5640_MONO_MIXER 0x4c +#define RT5640_OUT_L1_MIXER 0x4d +#define RT5640_OUT_L2_MIXER 0x4e +#define RT5640_OUT_L3_MIXER 0x4f +#define RT5640_OUT_R1_MIXER 0x50 +#define RT5640_OUT_R2_MIXER 0x51 +#define RT5640_OUT_R3_MIXER 0x52 +#define RT5640_LOUT_MIXER 0x53 +/* Power */ +#define RT5640_PWR_DIG1 0x61 +#define RT5640_PWR_DIG2 0x62 +#define RT5640_PWR_ANLG1 0x63 +#define RT5640_PWR_ANLG2 0x64 +#define RT5640_PWR_MIXER 0x65 +#define RT5640_PWR_VOL 0x66 +/* Private Register Control */ +#define RT5640_PRIV_INDEX 0x6a +#define RT5640_PRIV_DATA 0x6c +/* Format - ADC/DAC */ +#define RT5640_I2S1_SDP 0x70 +#define RT5640_I2S2_SDP 0x71 +#define RT5640_ADDA_CLK1 0x73 +#define RT5640_ADDA_CLK2 0x74 +#define RT5640_DMIC 0x75 +/* Function - Analog */ +#define RT5640_GLB_CLK 0x80 +#define RT5640_PLL_CTRL1 0x81 +#define RT5640_PLL_CTRL2 0x82 +#define RT5640_ASRC_1 0x83 +#define RT5640_ASRC_2 0x84 +#define RT5640_ASRC_3 0x85 +#define RT5640_ASRC_4 0x89 +#define RT5640_ASRC_5 0x8a +#define RT5640_HP_OVCD 0x8b +#define RT5640_CLS_D_OVCD 0x8c +#define RT5640_CLS_D_OUT 0x8d +#define RT5640_DEPOP_M1 0x8e +#define RT5640_DEPOP_M2 0x8f +#define RT5640_DEPOP_M3 0x90 +#define RT5640_CHARGE_PUMP 0x91 +#define RT5640_PV_DET_SPK_G 0x92 +#define RT5640_MICBIAS 0x93 +/* Function - Digital */ +#define RT5640_EQ_CTRL1 0xb0 +#define RT5640_EQ_CTRL2 0xb1 +#define RT5640_WIND_FILTER 0xb2 +#define RT5640_DRC_AGC_1 0xb4 +#define RT5640_DRC_AGC_2 0xb5 +#define RT5640_DRC_AGC_3 0xb6 +#define RT5640_SVOL_ZC 0xb7 +#define RT5640_ANC_CTRL1 0xb8 +#define RT5640_ANC_CTRL2 0xb9 +#define RT5640_ANC_CTRL3 0xba +#define RT5640_JD_CTRL 0xbb +#define RT5640_ANC_JD 0xbc +#define RT5640_IRQ_CTRL1 0xbd +#define RT5640_IRQ_CTRL2 0xbe +#define RT5640_INT_IRQ_ST 0xbf +#define RT5640_GPIO_CTRL1 0xc0 +#define RT5640_GPIO_CTRL2 0xc1 +#define RT5640_GPIO_CTRL3 0xc2 +#define RT5640_DSP_CTRL1 0xc4 +#define RT5640_DSP_CTRL2 0xc5 +#define RT5640_DSP_CTRL3 0xc6 +#define RT5640_DSP_CTRL4 0xc7 +#define RT5640_PGM_REG_ARR1 0xc8 +#define RT5640_PGM_REG_ARR2 0xc9 +#define RT5640_PGM_REG_ARR3 0xca +#define RT5640_PGM_REG_ARR4 0xcb +#define RT5640_PGM_REG_ARR5 0xcc +#define RT5640_SCB_FUNC 0xcd +#define RT5640_SCB_CTRL 0xce +#define RT5640_BASE_BACK 0xcf +#define RT5640_MP3_PLUS1 0xd0 +#define RT5640_MP3_PLUS2 0xd1 +#define RT5640_3D_HP 0xd2 +#define RT5640_ADJ_HPF 0xd3 +#define RT5640_HP_CALIB_AMP_DET 0xd6 +#define RT5640_HP_CALIB2 0xd7 +#define RT5640_SV_ZCD1 0xd9 +#define RT5640_SV_ZCD2 0xda +/* Dummy Register */ +#define RT5640_DUMMY1 0xfa +#define RT5640_DUMMY2 0xfb +#define RT5640_DUMMY3 0xfc + + +/* Index of Codec Private Register definition */ +#define RT5640_3D_SPK 0x63 +#define RT5640_WND_1 0x6c +#define RT5640_WND_2 0x6d +#define RT5640_WND_3 0x6e +#define RT5640_WND_4 0x6f +#define RT5640_WND_5 0x70 +#define RT5640_WND_8 0x73 +#define RT5640_DIP_SPK_INF 0x75 +#define RT5640_EQ_BW_LOP 0xa0 +#define RT5640_EQ_GN_LOP 0xa1 +#define RT5640_EQ_FC_BP1 0xa2 +#define RT5640_EQ_BW_BP1 0xa3 +#define RT5640_EQ_GN_BP1 0xa4 +#define RT5640_EQ_FC_BP2 0xa5 +#define RT5640_EQ_BW_BP2 0xa6 +#define RT5640_EQ_GN_BP2 0xa7 +#define RT5640_EQ_FC_BP3 0xa8 +#define RT5640_EQ_BW_BP3 0xa9 +#define RT5640_EQ_GN_BP3 0xaa +#define RT5640_EQ_FC_BP4 0xab +#define RT5640_EQ_BW_BP4 0xac +#define RT5640_EQ_GN_BP4 0xad +#define RT5640_EQ_FC_HIP1 0xae +#define RT5640_EQ_GN_HIP1 0xaf +#define RT5640_EQ_FC_HIP2 0xb0 +#define RT5640_EQ_BW_HIP2 0xb1 +#define RT5640_EQ_GN_HIP2 0xb2 +#define RT5640_EQ_PRE_VOL 0xb3 +#define RT5640_EQ_PST_VOL 0xb4 + +/* global definition */ +#define RT5640_L_MUTE (0x1 << 15) +#define RT5640_L_MUTE_SFT 15 +#define RT5640_VOL_L_MUTE (0x1 << 14) +#define RT5640_VOL_L_SFT 14 +#define RT5640_R_MUTE (0x1 << 7) +#define RT5640_R_MUTE_SFT 7 +#define RT5640_VOL_R_MUTE (0x1 << 6) +#define RT5640_VOL_R_SFT 6 +#define RT5640_L_VOL_MASK (0x3f << 8) +#define RT5640_L_VOL_SFT 8 +#define RT5640_R_VOL_MASK (0x3f) +#define RT5640_R_VOL_SFT 0 + +/* IN1 and IN2 Control (0x0d) */ +/* IN3 and IN4 Control (0x0e) */ +#define RT5640_BST_SFT1 12 +#define RT5640_BST_SFT2 8 +#define RT5640_IN_DF1 (0x1 << 7) +#define RT5640_IN_SFT1 7 +#define RT5640_IN_DF2 (0x1 << 6) +#define RT5640_IN_SFT2 6 + +/* INL and INR Volume Control (0x0f) */ +#define RT5640_INL_SEL_MASK (0x1 << 15) +#define RT5640_INL_SEL_SFT 15 +#define RT5640_INL_SEL_IN4P (0x0 << 15) +#define RT5640_INL_SEL_MONOP (0x1 << 15) +#define RT5640_INL_VOL_MASK (0x1f << 8) +#define RT5640_INL_VOL_SFT 8 +#define RT5640_INR_SEL_MASK (0x1 << 7) +#define RT5640_INR_SEL_SFT 7 +#define RT5640_INR_SEL_IN4N (0x0 << 7) +#define RT5640_INR_SEL_MONON (0x1 << 7) +#define RT5640_INR_VOL_MASK (0x1f) +#define RT5640_INR_VOL_SFT 0 + +/* DAC1 Digital Volume (0x19) */ +#define RT5640_DAC_L1_VOL_MASK (0xff << 8) +#define RT5640_DAC_L1_VOL_SFT 8 +#define RT5640_DAC_R1_VOL_MASK (0xff) +#define RT5640_DAC_R1_VOL_SFT 0 + +/* DAC2 Digital Volume (0x1a) */ +#define RT5640_DAC_L2_VOL_MASK (0xff << 8) +#define RT5640_DAC_L2_VOL_SFT 8 +#define RT5640_DAC_R2_VOL_MASK (0xff) +#define RT5640_DAC_R2_VOL_SFT 0 + +/* DAC2 Control (0x1b) */ +#define RT5640_M_DAC_L2_VOL (0x1 << 13) +#define RT5640_M_DAC_L2_VOL_SFT 13 +#define RT5640_M_DAC_R2_VOL (0x1 << 12) +#define RT5640_M_DAC_R2_VOL_SFT 12 + +/* ADC Digital Volume Control (0x1c) */ +#define RT5640_ADC_L_VOL_MASK (0x7f << 8) +#define RT5640_ADC_L_VOL_SFT 8 +#define RT5640_ADC_R_VOL_MASK (0x7f) +#define RT5640_ADC_R_VOL_SFT 0 + +/* Mono ADC Digital Volume Control (0x1d) */ +#define RT5640_MONO_ADC_L_VOL_MASK (0x7f << 8) +#define RT5640_MONO_ADC_L_VOL_SFT 8 +#define RT5640_MONO_ADC_R_VOL_MASK (0x7f) +#define RT5640_MONO_ADC_R_VOL_SFT 0 + +/* ADC Boost Volume Control (0x1e) */ +#define RT5640_ADC_L_BST_MASK (0x3 << 14) +#define RT5640_ADC_L_BST_SFT 14 +#define RT5640_ADC_R_BST_MASK (0x3 << 12) +#define RT5640_ADC_R_BST_SFT 12 +#define RT5640_ADC_COMP_MASK (0x3 << 10) +#define RT5640_ADC_COMP_SFT 10 + +/* Stereo ADC Mixer Control (0x27) */ +#define RT5640_M_ADC_L1 (0x1 << 14) +#define RT5640_M_ADC_L1_SFT 14 +#define RT5640_M_ADC_L2 (0x1 << 13) +#define RT5640_M_ADC_L2_SFT 13 +#define RT5640_ADC_1_SRC_MASK (0x1 << 12) +#define RT5640_ADC_1_SRC_SFT 12 +#define RT5640_ADC_1_SRC_ADC (0x1 << 12) +#define RT5640_ADC_1_SRC_DACMIX (0x0 << 12) +#define RT5640_ADC_2_SRC_MASK (0x3 << 10) +#define RT5640_ADC_2_SRC_SFT 10 +#define RT5640_ADC_2_SRC_DMIC1 (0x0 << 10) +#define RT5640_ADC_2_SRC_DMIC2 (0x1 << 10) +#define RT5640_ADC_2_SRC_DACMIX (0x2 << 10) +#define RT5640_M_ADC_R1 (0x1 << 6) +#define RT5640_M_ADC_R1_SFT 6 +#define RT5640_M_ADC_R2 (0x1 << 5) +#define RT5640_M_ADC_R2_SFT 5 + +/* Mono ADC Mixer Control (0x28) */ +#define RT5640_M_MONO_ADC_L1 (0x1 << 14) +#define RT5640_M_MONO_ADC_L1_SFT 14 +#define RT5640_M_MONO_ADC_L2 (0x1 << 13) +#define RT5640_M_MONO_ADC_L2_SFT 13 +#define RT5640_MONO_ADC_L1_SRC_MASK (0x1 << 12) +#define RT5640_MONO_ADC_L1_SRC_SFT 12 +#define RT5640_MONO_ADC_L1_SRC_DACMIXL (0x0 << 12) +#define RT5640_MONO_ADC_L1_SRC_ADCL (0x1 << 12) +#define RT5640_MONO_ADC_L2_SRC_MASK (0x3 << 10) +#define RT5640_MONO_ADC_L2_SRC_SFT 10 +#define RT5640_MONO_ADC_L2_SRC_DMIC_L1 (0x0 << 10) +#define RT5640_MONO_ADC_L2_SRC_DMIC_L2 (0x1 << 10) +#define RT5640_MONO_ADC_L2_SRC_DACMIXL (0x2 << 10) +#define RT5640_M_MONO_ADC_R1 (0x1 << 6) +#define RT5640_M_MONO_ADC_R1_SFT 6 +#define RT5640_M_MONO_ADC_R2 (0x1 << 5) +#define RT5640_M_MONO_ADC_R2_SFT 5 +#define RT5640_MONO_ADC_R1_SRC_MASK (0x1 << 4) +#define RT5640_MONO_ADC_R1_SRC_SFT 4 +#define RT5640_MONO_ADC_R1_SRC_ADCR (0x1 << 4) +#define RT5640_MONO_ADC_R1_SRC_DACMIXR (0x0 << 4) +#define RT5640_MONO_ADC_R2_SRC_MASK (0x3 << 2) +#define RT5640_MONO_ADC_R2_SRC_SFT 2 +#define RT5640_MONO_ADC_R2_SRC_DMIC_R1 (0x0 << 2) +#define RT5640_MONO_ADC_R2_SRC_DMIC_R2 (0x1 << 2) +#define RT5640_MONO_ADC_R2_SRC_DACMIXR (0x2 << 2) + +/* ADC Mixer to DAC Mixer Control (0x29) */ +#define RT5640_M_ADCMIX_L (0x1 << 15) +#define RT5640_M_ADCMIX_L_SFT 15 +#define RT5640_M_IF1_DAC_L (0x1 << 14) +#define RT5640_M_IF1_DAC_L_SFT 14 +#define RT5640_M_ADCMIX_R (0x1 << 7) +#define RT5640_M_ADCMIX_R_SFT 7 +#define RT5640_M_IF1_DAC_R (0x1 << 6) +#define RT5640_M_IF1_DAC_R_SFT 6 + +/* Stereo DAC Mixer Control (0x2a) */ +#define RT5640_M_DAC_L1 (0x1 << 14) +#define RT5640_M_DAC_L1_SFT 14 +#define RT5640_DAC_L1_STO_L_VOL_MASK (0x1 << 13) +#define RT5640_DAC_L1_STO_L_VOL_SFT 13 +#define RT5640_M_DAC_L2 (0x1 << 12) +#define RT5640_M_DAC_L2_SFT 12 +#define RT5640_DAC_L2_STO_L_VOL_MASK (0x1 << 11) +#define RT5640_DAC_L2_STO_L_VOL_SFT 11 +#define RT5640_M_ANC_DAC_L (0x1 << 10) +#define RT5640_M_ANC_DAC_L_SFT 10 +#define RT5640_M_DAC_R1 (0x1 << 6) +#define RT5640_M_DAC_R1_SFT 6 +#define RT5640_DAC_R1_STO_R_VOL_MASK (0x1 << 5) +#define RT5640_DAC_R1_STO_R_VOL_SFT 5 +#define RT5640_M_DAC_R2 (0x1 << 4) +#define RT5640_M_DAC_R2_SFT 4 +#define RT5640_DAC_R2_STO_R_VOL_MASK (0x1 << 3) +#define RT5640_DAC_R2_STO_R_VOL_SFT 3 +#define RT5640_M_ANC_DAC_R (0x1 << 2) +#define RT5640_M_ANC_DAC_R_SFT 2 + +/* Mono DAC Mixer Control (0x2b) */ +#define RT5640_M_DAC_L1_MONO_L (0x1 << 14) +#define RT5640_M_DAC_L1_MONO_L_SFT 14 +#define RT5640_DAC_L1_MONO_L_VOL_MASK (0x1 << 13) +#define RT5640_DAC_L1_MONO_L_VOL_SFT 13 +#define RT5640_M_DAC_L2_MONO_L (0x1 << 12) +#define RT5640_M_DAC_L2_MONO_L_SFT 12 +#define RT5640_DAC_L2_MONO_L_VOL_MASK (0x1 << 11) +#define RT5640_DAC_L2_MONO_L_VOL_SFT 11 +#define RT5640_M_DAC_R2_MONO_L (0x1 << 10) +#define RT5640_M_DAC_R2_MONO_L_SFT 10 +#define RT5640_DAC_R2_MONO_L_VOL_MASK (0x1 << 9) +#define RT5640_DAC_R2_MONO_L_VOL_SFT 9 +#define RT5640_M_DAC_R1_MONO_R (0x1 << 6) +#define RT5640_M_DAC_R1_MONO_R_SFT 6 +#define RT5640_DAC_R1_MONO_R_VOL_MASK (0x1 << 5) +#define RT5640_DAC_R1_MONO_R_VOL_SFT 5 +#define RT5640_M_DAC_R2_MONO_R (0x1 << 4) +#define RT5640_M_DAC_R2_MONO_R_SFT 4 +#define RT5640_DAC_R2_MONO_R_VOL_MASK (0x1 << 3) +#define RT5640_DAC_R2_MONO_R_VOL_SFT 3 +#define RT5640_M_DAC_L2_MONO_R (0x1 << 2) +#define RT5640_M_DAC_L2_MONO_R_SFT 2 +#define RT5640_DAC_L2_MONO_R_VOL_MASK (0x1 << 1) +#define RT5640_DAC_L2_MONO_R_VOL_SFT 1 + +/* Digital Mixer Control (0x2c) */ +#define RT5640_M_STO_L_DAC_L (0x1 << 15) +#define RT5640_M_STO_L_DAC_L_SFT 15 +#define RT5640_STO_L_DAC_L_VOL_MASK (0x1 << 14) +#define RT5640_STO_L_DAC_L_VOL_SFT 14 +#define RT5640_M_DAC_L2_DAC_L (0x1 << 13) +#define RT5640_M_DAC_L2_DAC_L_SFT 13 +#define RT5640_DAC_L2_DAC_L_VOL_MASK (0x1 << 12) +#define RT5640_DAC_L2_DAC_L_VOL_SFT 12 +#define RT5640_M_STO_R_DAC_R (0x1 << 11) +#define RT5640_M_STO_R_DAC_R_SFT 11 +#define RT5640_STO_R_DAC_R_VOL_MASK (0x1 << 10) +#define RT5640_STO_R_DAC_R_VOL_SFT 10 +#define RT5640_M_DAC_R2_DAC_R (0x1 << 9) +#define RT5640_M_DAC_R2_DAC_R_SFT 9 +#define RT5640_DAC_R2_DAC_R_VOL_MASK (0x1 << 8) +#define RT5640_DAC_R2_DAC_R_VOL_SFT 8 + +/* DSP Path Control 1 (0x2d) */ +#define RT5640_RXDP_SRC_MASK (0x1 << 15) +#define RT5640_RXDP_SRC_SFT 15 +#define RT5640_RXDP_SRC_NOR (0x0 << 15) +#define RT5640_RXDP_SRC_DIV3 (0x1 << 15) +#define RT5640_TXDP_SRC_MASK (0x1 << 14) +#define RT5640_TXDP_SRC_SFT 14 +#define RT5640_TXDP_SRC_NOR (0x0 << 14) +#define RT5640_TXDP_SRC_DIV3 (0x1 << 14) + +/* DSP Path Control 2 (0x2e) */ +#define RT5640_DAC_L2_SEL_MASK (0x3 << 14) +#define RT5640_DAC_L2_SEL_SFT 14 +#define RT5640_DAC_L2_SEL_IF2 (0x0 << 14) +#define RT5640_DAC_L2_SEL_IF3 (0x1 << 14) +#define RT5640_DAC_L2_SEL_TXDC (0x2 << 14) +#define RT5640_DAC_L2_SEL_BASS (0x3 << 14) +#define RT5640_DAC_R2_SEL_MASK (0x3 << 12) +#define RT5640_DAC_R2_SEL_SFT 12 +#define RT5640_DAC_R2_SEL_IF2 (0x0 << 12) +#define RT5640_DAC_R2_SEL_IF3 (0x1 << 12) +#define RT5640_DAC_R2_SEL_TXDC (0x2 << 12) +#define RT5640_IF2_ADC_L_SEL_MASK (0x1 << 11) +#define RT5640_IF2_ADC_L_SEL_SFT 11 +#define RT5640_IF2_ADC_L_SEL_TXDP (0x0 << 11) +#define RT5640_IF2_ADC_L_SEL_PASS (0x1 << 11) +#define RT5640_IF2_ADC_R_SEL_MASK (0x1 << 10) +#define RT5640_IF2_ADC_R_SEL_SFT 10 +#define RT5640_IF2_ADC_R_SEL_TXDP (0x0 << 10) +#define RT5640_IF2_ADC_R_SEL_PASS (0x1 << 10) +#define RT5640_RXDC_SEL_MASK (0x3 << 8) +#define RT5640_RXDC_SEL_SFT 8 +#define RT5640_RXDC_SEL_NOR (0x0 << 8) +#define RT5640_RXDC_SEL_L2R (0x1 << 8) +#define RT5640_RXDC_SEL_R2L (0x2 << 8) +#define RT5640_RXDC_SEL_SWAP (0x3 << 8) +#define RT5640_RXDP_SEL_MASK (0x3 << 6) +#define RT5640_RXDP_SEL_SFT 6 +#define RT5640_RXDP_SEL_NOR (0x0 << 6) +#define RT5640_RXDP_SEL_L2R (0x1 << 6) +#define RT5640_RXDP_SEL_R2L (0x2 << 6) +#define RT5640_RXDP_SEL_SWAP (0x3 << 6) +#define RT5640_TXDC_SEL_MASK (0x3 << 4) +#define RT5640_TXDC_SEL_SFT 4 +#define RT5640_TXDC_SEL_NOR (0x0 << 4) +#define RT5640_TXDC_SEL_L2R (0x1 << 4) +#define RT5640_TXDC_SEL_R2L (0x2 << 4) +#define RT5640_TXDC_SEL_SWAP (0x3 << 4) +#define RT5640_TXDP_SEL_MASK (0x3 << 2) +#define RT5640_TXDP_SEL_SFT 2 +#define RT5640_TXDP_SEL_NOR (0x0 << 2) +#define RT5640_TXDP_SEL_L2R (0x1 << 2) +#define RT5640_TXDP_SEL_R2L (0x2 << 2) +#define RT5640_TRXDP_SEL_SWAP (0x3 << 2) + +/* Digital Interface Data Control (0x2f) */ +#define RT5640_IF1_DAC_SEL_MASK (0x3 << 14) +#define RT5640_IF1_DAC_SEL_SFT 14 +#define RT5640_IF1_DAC_SEL_NOR (0x0 << 14) +#define RT5640_IF1_DAC_SEL_L2R (0x1 << 14) +#define RT5640_IF1_DAC_SEL_R2L (0x2 << 14) +#define RT5640_IF1_DAC_SEL_SWAP (0x3 << 14) +#define RT5640_IF1_ADC_SEL_MASK (0x3 << 12) +#define RT5640_IF1_ADC_SEL_SFT 12 +#define RT5640_IF1_ADC_SEL_NOR (0x0 << 12) +#define RT5640_IF1_ADC_SEL_L2R (0x1 << 12) +#define RT5640_IF1_ADC_SEL_R2L (0x2 << 12) +#define RT5640_IF1_ADC_SEL_SWAP (0x3 << 12) +#define RT5640_IF2_DAC_SEL_MASK (0x3 << 10) +#define RT5640_IF2_DAC_SEL_SFT 10 +#define RT5640_IF2_DAC_SEL_NOR (0x0 << 10) +#define RT5640_IF2_DAC_SEL_L2R (0x1 << 10) +#define RT5640_IF2_DAC_SEL_R2L (0x2 << 10) +#define RT5640_IF2_DAC_SEL_SWAP (0x3 << 10) +#define RT5640_IF2_ADC_SEL_MASK (0x3 << 8) +#define RT5640_IF2_ADC_SEL_SFT 8 +#define RT5640_IF2_ADC_SEL_NOR (0x0 << 8) +#define RT5640_IF2_ADC_SEL_L2R (0x1 << 8) +#define RT5640_IF2_ADC_SEL_R2L (0x2 << 8) +#define RT5640_IF2_ADC_SEL_SWAP (0x3 << 8) +#define RT5640_IF3_DAC_SEL_MASK (0x3 << 6) +#define RT5640_IF3_DAC_SEL_SFT 6 +#define RT5640_IF3_DAC_SEL_NOR (0x0 << 6) +#define RT5640_IF3_DAC_SEL_L2R (0x1 << 6) +#define RT5640_IF3_DAC_SEL_R2L (0x2 << 6) +#define RT5640_IF3_DAC_SEL_SWAP (0x3 << 6) +#define RT5640_IF3_ADC_SEL_MASK (0x3 << 4) +#define RT5640_IF3_ADC_SEL_SFT 4 +#define RT5640_IF3_ADC_SEL_NOR (0x0 << 4) +#define RT5640_IF3_ADC_SEL_L2R (0x1 << 4) +#define RT5640_IF3_ADC_SEL_R2L (0x2 << 4) +#define RT5640_IF3_ADC_SEL_SWAP (0x3 << 4) + +/* REC Left Mixer Control 1 (0x3b) */ +#define RT5640_G_HP_L_RM_L_MASK (0x7 << 13) +#define RT5640_G_HP_L_RM_L_SFT 13 +#define RT5640_G_IN_L_RM_L_MASK (0x7 << 10) +#define RT5640_G_IN_L_RM_L_SFT 10 +#define RT5640_G_BST4_RM_L_MASK (0x7 << 7) +#define RT5640_G_BST4_RM_L_SFT 7 +#define RT5640_G_BST3_RM_L_MASK (0x7 << 4) +#define RT5640_G_BST3_RM_L_SFT 4 +#define RT5640_G_BST2_RM_L_MASK (0x7 << 1) +#define RT5640_G_BST2_RM_L_SFT 1 + +/* REC Left Mixer Control 2 (0x3c) */ +#define RT5640_G_BST1_RM_L_MASK (0x7 << 13) +#define RT5640_G_BST1_RM_L_SFT 13 +#define RT5640_G_OM_L_RM_L_MASK (0x7 << 10) +#define RT5640_G_OM_L_RM_L_SFT 10 +#define RT5640_M_HP_L_RM_L (0x1 << 6) +#define RT5640_M_HP_L_RM_L_SFT 6 +#define RT5640_M_IN_L_RM_L (0x1 << 5) +#define RT5640_M_IN_L_RM_L_SFT 5 +#define RT5640_M_BST4_RM_L (0x1 << 4) +#define RT5640_M_BST4_RM_L_SFT 4 +#define RT5640_M_BST3_RM_L (0x1 << 3) +#define RT5640_M_BST3_RM_L_SFT 3 +#define RT5640_M_BST2_RM_L (0x1 << 2) +#define RT5640_M_BST2_RM_L_SFT 2 +#define RT5640_M_BST1_RM_L (0x1 << 1) +#define RT5640_M_BST1_RM_L_SFT 1 +#define RT5640_M_OM_L_RM_L (0x1) +#define RT5640_M_OM_L_RM_L_SFT 0 + +/* REC Right Mixer Control 1 (0x3d) */ +#define RT5640_G_HP_R_RM_R_MASK (0x7 << 13) +#define RT5640_G_HP_R_RM_R_SFT 13 +#define RT5640_G_IN_R_RM_R_MASK (0x7 << 10) +#define RT5640_G_IN_R_RM_R_SFT 10 +#define RT5640_G_BST4_RM_R_MASK (0x7 << 7) +#define RT5640_G_BST4_RM_R_SFT 7 +#define RT5640_G_BST3_RM_R_MASK (0x7 << 4) +#define RT5640_G_BST3_RM_R_SFT 4 +#define RT5640_G_BST2_RM_R_MASK (0x7 << 1) +#define RT5640_G_BST2_RM_R_SFT 1 + +/* REC Right Mixer Control 2 (0x3e) */ +#define RT5640_G_BST1_RM_R_MASK (0x7 << 13) +#define RT5640_G_BST1_RM_R_SFT 13 +#define RT5640_G_OM_R_RM_R_MASK (0x7 << 10) +#define RT5640_G_OM_R_RM_R_SFT 10 +#define RT5640_M_HP_R_RM_R (0x1 << 6) +#define RT5640_M_HP_R_RM_R_SFT 6 +#define RT5640_M_IN_R_RM_R (0x1 << 5) +#define RT5640_M_IN_R_RM_R_SFT 5 +#define RT5640_M_BST4_RM_R (0x1 << 4) +#define RT5640_M_BST4_RM_R_SFT 4 +#define RT5640_M_BST3_RM_R (0x1 << 3) +#define RT5640_M_BST3_RM_R_SFT 3 +#define RT5640_M_BST2_RM_R (0x1 << 2) +#define RT5640_M_BST2_RM_R_SFT 2 +#define RT5640_M_BST1_RM_R (0x1 << 1) +#define RT5640_M_BST1_RM_R_SFT 1 +#define RT5640_M_OM_R_RM_R (0x1) +#define RT5640_M_OM_R_RM_R_SFT 0 + +/* HPMIX Control (0x45) */ +#define RT5640_M_DAC2_HM (0x1 << 15) +#define RT5640_M_DAC2_HM_SFT 15 +#define RT5640_M_DAC1_HM (0x1 << 14) +#define RT5640_M_DAC1_HM_SFT 14 +#define RT5640_M_HPVOL_HM (0x1 << 13) +#define RT5640_M_HPVOL_HM_SFT 13 +#define RT5640_G_HPOMIX_MASK (0x1 << 12) +#define RT5640_G_HPOMIX_SFT 12 + +/* SPK Left Mixer Control (0x46) */ +#define RT5640_G_RM_L_SM_L_MASK (0x3 << 14) +#define RT5640_G_RM_L_SM_L_SFT 14 +#define RT5640_G_IN_L_SM_L_MASK (0x3 << 12) +#define RT5640_G_IN_L_SM_L_SFT 12 +#define RT5640_G_DAC_L1_SM_L_MASK (0x3 << 10) +#define RT5640_G_DAC_L1_SM_L_SFT 10 +#define RT5640_G_DAC_L2_SM_L_MASK (0x3 << 8) +#define RT5640_G_DAC_L2_SM_L_SFT 8 +#define RT5640_G_OM_L_SM_L_MASK (0x3 << 6) +#define RT5640_G_OM_L_SM_L_SFT 6 +#define RT5640_M_RM_L_SM_L (0x1 << 5) +#define RT5640_M_RM_L_SM_L_SFT 5 +#define RT5640_M_IN_L_SM_L (0x1 << 4) +#define RT5640_M_IN_L_SM_L_SFT 4 +#define RT5640_M_DAC_L1_SM_L (0x1 << 3) +#define RT5640_M_DAC_L1_SM_L_SFT 3 +#define RT5640_M_DAC_L2_SM_L (0x1 << 2) +#define RT5640_M_DAC_L2_SM_L_SFT 2 +#define RT5640_M_OM_L_SM_L (0x1 << 1) +#define RT5640_M_OM_L_SM_L_SFT 1 + +/* SPK Right Mixer Control (0x47) */ +#define RT5640_G_RM_R_SM_R_MASK (0x3 << 14) +#define RT5640_G_RM_R_SM_R_SFT 14 +#define RT5640_G_IN_R_SM_R_MASK (0x3 << 12) +#define RT5640_G_IN_R_SM_R_SFT 12 +#define RT5640_G_DAC_R1_SM_R_MASK (0x3 << 10) +#define RT5640_G_DAC_R1_SM_R_SFT 10 +#define RT5640_G_DAC_R2_SM_R_MASK (0x3 << 8) +#define RT5640_G_DAC_R2_SM_R_SFT 8 +#define RT5640_G_OM_R_SM_R_MASK (0x3 << 6) +#define RT5640_G_OM_R_SM_R_SFT 6 +#define RT5640_M_RM_R_SM_R (0x1 << 5) +#define RT5640_M_RM_R_SM_R_SFT 5 +#define RT5640_M_IN_R_SM_R (0x1 << 4) +#define RT5640_M_IN_R_SM_R_SFT 4 +#define RT5640_M_DAC_R1_SM_R (0x1 << 3) +#define RT5640_M_DAC_R1_SM_R_SFT 3 +#define RT5640_M_DAC_R2_SM_R (0x1 << 2) +#define RT5640_M_DAC_R2_SM_R_SFT 2 +#define RT5640_M_OM_R_SM_R (0x1 << 1) +#define RT5640_M_OM_R_SM_R_SFT 1 + +/* SPOLMIX Control (0x48) */ +#define RT5640_M_DAC_R1_SPM_L (0x1 << 15) +#define RT5640_M_DAC_R1_SPM_L_SFT 15 +#define RT5640_M_DAC_L1_SPM_L (0x1 << 14) +#define RT5640_M_DAC_L1_SPM_L_SFT 14 +#define RT5640_M_SV_R_SPM_L (0x1 << 13) +#define RT5640_M_SV_R_SPM_L_SFT 13 +#define RT5640_M_SV_L_SPM_L (0x1 << 12) +#define RT5640_M_SV_L_SPM_L_SFT 12 +#define RT5640_M_BST1_SPM_L (0x1 << 11) +#define RT5640_M_BST1_SPM_L_SFT 11 + +/* SPORMIX Control (0x49) */ +#define RT5640_M_DAC_R1_SPM_R (0x1 << 13) +#define RT5640_M_DAC_R1_SPM_R_SFT 13 +#define RT5640_M_SV_R_SPM_R (0x1 << 12) +#define RT5640_M_SV_R_SPM_R_SFT 12 +#define RT5640_M_BST1_SPM_R (0x1 << 11) +#define RT5640_M_BST1_SPM_R_SFT 11 + +/* SPOLMIX / SPORMIX Ratio Control (0x4a) */ +#define RT5640_SPO_CLSD_RATIO_MASK (0x7) +#define RT5640_SPO_CLSD_RATIO_SFT 0 + +/* Mono Output Mixer Control (0x4c) */ +#define RT5640_M_DAC_R2_MM (0x1 << 15) +#define RT5640_M_DAC_R2_MM_SFT 15 +#define RT5640_M_DAC_L2_MM (0x1 << 14) +#define RT5640_M_DAC_L2_MM_SFT 14 +#define RT5640_M_OV_R_MM (0x1 << 13) +#define RT5640_M_OV_R_MM_SFT 13 +#define RT5640_M_OV_L_MM (0x1 << 12) +#define RT5640_M_OV_L_MM_SFT 12 +#define RT5640_M_BST1_MM (0x1 << 11) +#define RT5640_M_BST1_MM_SFT 11 +#define RT5640_G_MONOMIX_MASK (0x1 << 10) +#define RT5640_G_MONOMIX_SFT 10 + +/* Output Left Mixer Control 1 (0x4d) */ +#define RT5640_G_BST3_OM_L_MASK (0x7 << 13) +#define RT5640_G_BST3_OM_L_SFT 13 +#define RT5640_G_BST2_OM_L_MASK (0x7 << 10) +#define RT5640_G_BST2_OM_L_SFT 10 +#define RT5640_G_BST1_OM_L_MASK (0x7 << 7) +#define RT5640_G_BST1_OM_L_SFT 7 +#define RT5640_G_IN_L_OM_L_MASK (0x7 << 4) +#define RT5640_G_IN_L_OM_L_SFT 4 +#define RT5640_G_RM_L_OM_L_MASK (0x7 << 1) +#define RT5640_G_RM_L_OM_L_SFT 1 + +/* Output Left Mixer Control 2 (0x4e) */ +#define RT5640_G_DAC_R2_OM_L_MASK (0x7 << 13) +#define RT5640_G_DAC_R2_OM_L_SFT 13 +#define RT5640_G_DAC_L2_OM_L_MASK (0x7 << 10) +#define RT5640_G_DAC_L2_OM_L_SFT 10 +#define RT5640_G_DAC_L1_OM_L_MASK (0x7 << 7) +#define RT5640_G_DAC_L1_OM_L_SFT 7 + +/* Output Left Mixer Control 3 (0x4f) */ +#define RT5640_M_SM_L_OM_L (0x1 << 8) +#define RT5640_M_SM_L_OM_L_SFT 8 +#define RT5640_M_BST3_OM_L (0x1 << 7) +#define RT5640_M_BST3_OM_L_SFT 7 +#define RT5640_M_BST2_OM_L (0x1 << 6) +#define RT5640_M_BST2_OM_L_SFT 6 +#define RT5640_M_BST1_OM_L (0x1 << 5) +#define RT5640_M_BST1_OM_L_SFT 5 +#define RT5640_M_IN_L_OM_L (0x1 << 4) +#define RT5640_M_IN_L_OM_L_SFT 4 +#define RT5640_M_RM_L_OM_L (0x1 << 3) +#define RT5640_M_RM_L_OM_L_SFT 3 +#define RT5640_M_DAC_R2_OM_L (0x1 << 2) +#define RT5640_M_DAC_R2_OM_L_SFT 2 +#define RT5640_M_DAC_L2_OM_L (0x1 << 1) +#define RT5640_M_DAC_L2_OM_L_SFT 1 +#define RT5640_M_DAC_L1_OM_L (0x1) +#define RT5640_M_DAC_L1_OM_L_SFT 0 + +/* Output Right Mixer Control 1 (0x50) */ +#define RT5640_G_BST4_OM_R_MASK (0x7 << 13) +#define RT5640_G_BST4_OM_R_SFT 13 +#define RT5640_G_BST2_OM_R_MASK (0x7 << 10) +#define RT5640_G_BST2_OM_R_SFT 10 +#define RT5640_G_BST1_OM_R_MASK (0x7 << 7) +#define RT5640_G_BST1_OM_R_SFT 7 +#define RT5640_G_IN_R_OM_R_MASK (0x7 << 4) +#define RT5640_G_IN_R_OM_R_SFT 4 +#define RT5640_G_RM_R_OM_R_MASK (0x7 << 1) +#define RT5640_G_RM_R_OM_R_SFT 1 + +/* Output Right Mixer Control 2 (0x51) */ +#define RT5640_G_DAC_L2_OM_R_MASK (0x7 << 13) +#define RT5640_G_DAC_L2_OM_R_SFT 13 +#define RT5640_G_DAC_R2_OM_R_MASK (0x7 << 10) +#define RT5640_G_DAC_R2_OM_R_SFT 10 +#define RT5640_G_DAC_R1_OM_R_MASK (0x7 << 7) +#define RT5640_G_DAC_R1_OM_R_SFT 7 + +/* Output Right Mixer Control 3 (0x52) */ +#define RT5640_M_SM_L_OM_R (0x1 << 8) +#define RT5640_M_SM_L_OM_R_SFT 8 +#define RT5640_M_BST4_OM_R (0x1 << 7) +#define RT5640_M_BST4_OM_R_SFT 7 +#define RT5640_M_BST2_OM_R (0x1 << 6) +#define RT5640_M_BST2_OM_R_SFT 6 +#define RT5640_M_BST1_OM_R (0x1 << 5) +#define RT5640_M_BST1_OM_R_SFT 5 +#define RT5640_M_IN_R_OM_R (0x1 << 4) +#define RT5640_M_IN_R_OM_R_SFT 4 +#define RT5640_M_RM_R_OM_R (0x1 << 3) +#define RT5640_M_RM_R_OM_R_SFT 3 +#define RT5640_M_DAC_L2_OM_R (0x1 << 2) +#define RT5640_M_DAC_L2_OM_R_SFT 2 +#define RT5640_M_DAC_R2_OM_R (0x1 << 1) +#define RT5640_M_DAC_R2_OM_R_SFT 1 +#define RT5640_M_DAC_R1_OM_R (0x1) +#define RT5640_M_DAC_R1_OM_R_SFT 0 + +/* LOUT Mixer Control (0x53) */ +#define RT5640_M_DAC_L1_LM (0x1 << 15) +#define RT5640_M_DAC_L1_LM_SFT 15 +#define RT5640_M_DAC_R1_LM (0x1 << 14) +#define RT5640_M_DAC_R1_LM_SFT 14 +#define RT5640_M_OV_L_LM (0x1 << 13) +#define RT5640_M_OV_L_LM_SFT 13 +#define RT5640_M_OV_R_LM (0x1 << 12) +#define RT5640_M_OV_R_LM_SFT 12 +#define RT5640_G_LOUTMIX_MASK (0x1 << 11) +#define RT5640_G_LOUTMIX_SFT 11 + +/* Power Management for Digital 1 (0x61) */ +#define RT5640_PWR_I2S1 (0x1 << 15) +#define RT5640_PWR_I2S1_BIT 15 +#define RT5640_PWR_I2S2 (0x1 << 14) +#define RT5640_PWR_I2S2_BIT 14 +#define RT5640_PWR_DAC_L1 (0x1 << 12) +#define RT5640_PWR_DAC_L1_BIT 12 +#define RT5640_PWR_DAC_R1 (0x1 << 11) +#define RT5640_PWR_DAC_R1_BIT 11 +#define RT5640_PWR_DAC_L2 (0x1 << 7) +#define RT5640_PWR_DAC_L2_BIT 7 +#define RT5640_PWR_DAC_R2 (0x1 << 6) +#define RT5640_PWR_DAC_R2_BIT 6 +#define RT5640_PWR_ADC_L (0x1 << 2) +#define RT5640_PWR_ADC_L_BIT 2 +#define RT5640_PWR_ADC_R (0x1 << 1) +#define RT5640_PWR_ADC_R_BIT 1 +#define RT5640_PWR_CLS_D (0x1) +#define RT5640_PWR_CLS_D_BIT 0 + +/* Power Management for Digital 2 (0x62) */ +#define RT5640_PWR_ADC_SF (0x1 << 15) +#define RT5640_PWR_ADC_SF_BIT 15 +#define RT5640_PWR_ADC_MF_L (0x1 << 14) +#define RT5640_PWR_ADC_MF_L_BIT 14 +#define RT5640_PWR_ADC_MF_R (0x1 << 13) +#define RT5640_PWR_ADC_MF_R_BIT 13 +#define RT5640_PWR_I2S_DSP (0x1 << 12) +#define RT5640_PWR_I2S_DSP_BIT 12 + +/* Power Management for Analog 1 (0x63) */ +#define RT5640_PWR_VREF1 (0x1 << 15) +#define RT5640_PWR_VREF1_BIT 15 +#define RT5640_PWR_FV1 (0x1 << 14) +#define RT5640_PWR_FV1_BIT 14 +#define RT5640_PWR_MB (0x1 << 13) +#define RT5640_PWR_MB_BIT 13 +#define RT5640_PWR_LM (0x1 << 12) +#define RT5640_PWR_LM_BIT 12 +#define RT5640_PWR_BG (0x1 << 11) +#define RT5640_PWR_BG_BIT 11 +#define RT5640_PWR_MM (0x1 << 10) +#define RT5640_PWR_MM_BIT 10 +#define RT5640_PWR_MA (0x1 << 8) +#define RT5640_PWR_MA_BIT 8 +#define RT5640_PWR_HP_L (0x1 << 7) +#define RT5640_PWR_HP_L_BIT 7 +#define RT5640_PWR_HP_R (0x1 << 6) +#define RT5640_PWR_HP_R_BIT 6 +#define RT5640_PWR_HA (0x1 << 5) +#define RT5640_PWR_HA_BIT 5 +#define RT5640_PWR_VREF2 (0x1 << 4) +#define RT5640_PWR_VREF2_BIT 4 +#define RT5640_PWR_FV2 (0x1 << 3) +#define RT5640_PWR_FV2_BIT 3 +#define RT5640_PWR_LDO2 (0x1 << 2) +#define RT5640_PWR_LDO2_BIT 2 + +/* Power Management for Analog 2 (0x64) */ +#define RT5640_PWR_BST1 (0x1 << 15) +#define RT5640_PWR_BST1_BIT 15 +#define RT5640_PWR_BST2 (0x1 << 14) +#define RT5640_PWR_BST2_BIT 14 +#define RT5640_PWR_BST3 (0x1 << 13) +#define RT5640_PWR_BST3_BIT 13 +#define RT5640_PWR_BST4 (0x1 << 12) +#define RT5640_PWR_BST4_BIT 12 +#define RT5640_PWR_MB1 (0x1 << 11) +#define RT5640_PWR_MB1_BIT 11 +#define RT5640_PWR_PLL (0x1 << 9) +#define RT5640_PWR_PLL_BIT 9 + +/* Power Management for Mixer (0x65) */ +#define RT5640_PWR_OM_L (0x1 << 15) +#define RT5640_PWR_OM_L_BIT 15 +#define RT5640_PWR_OM_R (0x1 << 14) +#define RT5640_PWR_OM_R_BIT 14 +#define RT5640_PWR_SM_L (0x1 << 13) +#define RT5640_PWR_SM_L_BIT 13 +#define RT5640_PWR_SM_R (0x1 << 12) +#define RT5640_PWR_SM_R_BIT 12 +#define RT5640_PWR_RM_L (0x1 << 11) +#define RT5640_PWR_RM_L_BIT 11 +#define RT5640_PWR_RM_R (0x1 << 10) +#define RT5640_PWR_RM_R_BIT 10 + +/* Power Management for Volume (0x66) */ +#define RT5640_PWR_SV_L (0x1 << 15) +#define RT5640_PWR_SV_L_BIT 15 +#define RT5640_PWR_SV_R (0x1 << 14) +#define RT5640_PWR_SV_R_BIT 14 +#define RT5640_PWR_OV_L (0x1 << 13) +#define RT5640_PWR_OV_L_BIT 13 +#define RT5640_PWR_OV_R (0x1 << 12) +#define RT5640_PWR_OV_R_BIT 12 +#define RT5640_PWR_HV_L (0x1 << 11) +#define RT5640_PWR_HV_L_BIT 11 +#define RT5640_PWR_HV_R (0x1 << 10) +#define RT5640_PWR_HV_R_BIT 10 +#define RT5640_PWR_IN_L (0x1 << 9) +#define RT5640_PWR_IN_L_BIT 9 +#define RT5640_PWR_IN_R (0x1 << 8) +#define RT5640_PWR_IN_R_BIT 8 + +/* I2S1/2/3 Audio Serial Data Port Control (0x70 0x71 0x72) */ +#define RT5640_I2S_MS_MASK (0x1 << 15) +#define RT5640_I2S_MS_SFT 15 +#define RT5640_I2S_MS_M (0x0 << 15) +#define RT5640_I2S_MS_S (0x1 << 15) +#define RT5640_I2S_IF_MASK (0x7 << 12) +#define RT5640_I2S_IF_SFT 12 +#define RT5640_I2S_O_CP_MASK (0x3 << 10) +#define RT5640_I2S_O_CP_SFT 10 +#define RT5640_I2S_O_CP_OFF (0x0 << 10) +#define RT5640_I2S_O_CP_U_LAW (0x1 << 10) +#define RT5640_I2S_O_CP_A_LAW (0x2 << 10) +#define RT5640_I2S_I_CP_MASK (0x3 << 8) +#define RT5640_I2S_I_CP_SFT 8 +#define RT5640_I2S_I_CP_OFF (0x0 << 8) +#define RT5640_I2S_I_CP_U_LAW (0x1 << 8) +#define RT5640_I2S_I_CP_A_LAW (0x2 << 8) +#define RT5640_I2S_BP_MASK (0x1 << 7) +#define RT5640_I2S_BP_SFT 7 +#define RT5640_I2S_BP_NOR (0x0 << 7) +#define RT5640_I2S_BP_INV (0x1 << 7) +#define RT5640_I2S_DL_MASK (0x3 << 2) +#define RT5640_I2S_DL_SFT 2 +#define RT5640_I2S_DL_16 (0x0 << 2) +#define RT5640_I2S_DL_20 (0x1 << 2) +#define RT5640_I2S_DL_24 (0x2 << 2) +#define RT5640_I2S_DL_8 (0x3 << 2) +#define RT5640_I2S_DF_MASK (0x3) +#define RT5640_I2S_DF_SFT 0 +#define RT5640_I2S_DF_I2S (0x0) +#define RT5640_I2S_DF_LEFT (0x1) +#define RT5640_I2S_DF_PCM_A (0x2) +#define RT5640_I2S_DF_PCM_B (0x3) + +/* I2S2 Audio Serial Data Port Control (0x71) */ +#define RT5640_I2S2_SDI_MASK (0x1 << 6) +#define RT5640_I2S2_SDI_SFT 6 +#define RT5640_I2S2_SDI_I2S1 (0x0 << 6) +#define RT5640_I2S2_SDI_I2S2 (0x1 << 6) + +/* ADC/DAC Clock Control 1 (0x73) */ +#define RT5640_I2S_BCLK_MS1_MASK (0x1 << 15) +#define RT5640_I2S_BCLK_MS1_SFT 15 +#define RT5640_I2S_BCLK_MS1_32 (0x0 << 15) +#define RT5640_I2S_BCLK_MS1_64 (0x1 << 15) +#define RT5640_I2S_PD1_MASK (0x7 << 12) +#define RT5640_I2S_PD1_SFT 12 +#define RT5640_I2S_PD1_1 (0x0 << 12) +#define RT5640_I2S_PD1_2 (0x1 << 12) +#define RT5640_I2S_PD1_3 (0x2 << 12) +#define RT5640_I2S_PD1_4 (0x3 << 12) +#define RT5640_I2S_PD1_6 (0x4 << 12) +#define RT5640_I2S_PD1_8 (0x5 << 12) +#define RT5640_I2S_PD1_12 (0x6 << 12) +#define RT5640_I2S_PD1_16 (0x7 << 12) +#define RT5640_I2S_BCLK_MS2_MASK (0x1 << 11) +#define RT5640_I2S_BCLK_MS2_SFT 11 +#define RT5640_I2S_BCLK_MS2_32 (0x0 << 11) +#define RT5640_I2S_BCLK_MS2_64 (0x1 << 11) +#define RT5640_I2S_PD2_MASK (0x7 << 8) +#define RT5640_I2S_PD2_SFT 8 +#define RT5640_I2S_PD2_1 (0x0 << 8) +#define RT5640_I2S_PD2_2 (0x1 << 8) +#define RT5640_I2S_PD2_3 (0x2 << 8) +#define RT5640_I2S_PD2_4 (0x3 << 8) +#define RT5640_I2S_PD2_6 (0x4 << 8) +#define RT5640_I2S_PD2_8 (0x5 << 8) +#define RT5640_I2S_PD2_12 (0x6 << 8) +#define RT5640_I2S_PD2_16 (0x7 << 8) +#define RT5640_I2S_BCLK_MS3_MASK (0x1 << 7) +#define RT5640_I2S_BCLK_MS3_SFT 7 +#define RT5640_I2S_BCLK_MS3_32 (0x0 << 7) +#define RT5640_I2S_BCLK_MS3_64 (0x1 << 7) +#define RT5640_I2S_PD3_MASK (0x7 << 4) +#define RT5640_I2S_PD3_SFT 4 +#define RT5640_I2S_PD3_1 (0x0 << 4) +#define RT5640_I2S_PD3_2 (0x1 << 4) +#define RT5640_I2S_PD3_3 (0x2 << 4) +#define RT5640_I2S_PD3_4 (0x3 << 4) +#define RT5640_I2S_PD3_6 (0x4 << 4) +#define RT5640_I2S_PD3_8 (0x5 << 4) +#define RT5640_I2S_PD3_12 (0x6 << 4) +#define RT5640_I2S_PD3_16 (0x7 << 4) +#define RT5640_DAC_OSR_MASK (0x3 << 2) +#define RT5640_DAC_OSR_SFT 2 +#define RT5640_DAC_OSR_128 (0x0 << 2) +#define RT5640_DAC_OSR_64 (0x1 << 2) +#define RT5640_DAC_OSR_32 (0x2 << 2) +#define RT5640_DAC_OSR_16 (0x3 << 2) +#define RT5640_ADC_OSR_MASK (0x3) +#define RT5640_ADC_OSR_SFT 0 +#define RT5640_ADC_OSR_128 (0x0) +#define RT5640_ADC_OSR_64 (0x1) +#define RT5640_ADC_OSR_32 (0x2) +#define RT5640_ADC_OSR_16 (0x3) + +/* ADC/DAC Clock Control 2 (0x74) */ +#define RT5640_DAC_L_OSR_MASK (0x3 << 14) +#define RT5640_DAC_L_OSR_SFT 14 +#define RT5640_DAC_L_OSR_128 (0x0 << 14) +#define RT5640_DAC_L_OSR_64 (0x1 << 14) +#define RT5640_DAC_L_OSR_32 (0x2 << 14) +#define RT5640_DAC_L_OSR_16 (0x3 << 14) +#define RT5640_ADC_R_OSR_MASK (0x3 << 12) +#define RT5640_ADC_R_OSR_SFT 12 +#define RT5640_ADC_R_OSR_128 (0x0 << 12) +#define RT5640_ADC_R_OSR_64 (0x1 << 12) +#define RT5640_ADC_R_OSR_32 (0x2 << 12) +#define RT5640_ADC_R_OSR_16 (0x3 << 12) +#define RT5640_DAHPF_EN (0x1 << 11) +#define RT5640_DAHPF_EN_SFT 11 +#define RT5640_ADHPF_EN (0x1 << 10) +#define RT5640_ADHPF_EN_SFT 10 + +/* Digital Microphone Control (0x75) */ +#define RT5640_DMIC_1_EN_MASK (0x1 << 15) +#define RT5640_DMIC_1_EN_SFT 15 +#define RT5640_DMIC_1_DIS (0x0 << 15) +#define RT5640_DMIC_1_EN (0x1 << 15) +#define RT5640_DMIC_2_EN_MASK (0x1 << 14) +#define RT5640_DMIC_2_EN_SFT 14 +#define RT5640_DMIC_2_DIS (0x0 << 14) +#define RT5640_DMIC_2_EN (0x1 << 14) +#define RT5640_DMIC_1L_LH_MASK (0x1 << 13) +#define RT5640_DMIC_1L_LH_SFT 13 +#define RT5640_DMIC_1L_LH_FALLING (0x0 << 13) +#define RT5640_DMIC_1L_LH_RISING (0x1 << 13) +#define RT5640_DMIC_1R_LH_MASK (0x1 << 12) +#define RT5640_DMIC_1R_LH_SFT 12 +#define RT5640_DMIC_1R_LH_FALLING (0x0 << 12) +#define RT5640_DMIC_1R_LH_RISING (0x1 << 12) +#define RT5640_DMIC_1_DP_MASK (0x1 << 11) +#define RT5640_DMIC_1_DP_SFT 11 +#define RT5640_DMIC_1_DP_GPIO3 (0x0 << 11) +#define RT5640_DMIC_1_DP_IN1P (0x1 << 11) +#define RT5640_DMIC_2_DP_MASK (0x1 << 10) +#define RT5640_DMIC_2_DP_SFT 10 +#define RT5640_DMIC_2_DP_GPIO4 (0x0 << 10) +#define RT5640_DMIC_2_DP_IN1N (0x1 << 10) +#define RT5640_DMIC_2L_LH_MASK (0x1 << 9) +#define RT5640_DMIC_2L_LH_SFT 9 +#define RT5640_DMIC_2L_LH_FALLING (0x0 << 9) +#define RT5640_DMIC_2L_LH_RISING (0x1 << 9) +#define RT5640_DMIC_2R_LH_MASK (0x1 << 8) +#define RT5640_DMIC_2R_LH_SFT 8 +#define RT5640_DMIC_2R_LH_FALLING (0x0 << 8) +#define RT5640_DMIC_2R_LH_RISING (0x1 << 8) +#define RT5640_DMIC_CLK_MASK (0x7 << 5) +#define RT5640_DMIC_CLK_SFT 5 + +/* Global Clock Control (0x80) */ +#define RT5640_SCLK_SRC_MASK (0x3 << 14) +#define RT5640_SCLK_SRC_SFT 14 +#define RT5640_SCLK_SRC_MCLK (0x0 << 14) +#define RT5640_SCLK_SRC_PLL1 (0x1 << 14) +#define RT5640_SCLK_SRC_PLL1T (0x2 << 14) +#define RT5640_SCLK_SRC_RCCLK (0x3 << 14) /* 15MHz */ +#define RT5640_PLL1_SRC_MASK (0x3 << 12) +#define RT5640_PLL1_SRC_SFT 12 +#define RT5640_PLL1_SRC_MCLK (0x0 << 12) +#define RT5640_PLL1_SRC_BCLK1 (0x1 << 12) +#define RT5640_PLL1_SRC_BCLK2 (0x2 << 12) +#define RT5640_PLL1_SRC_BCLK3 (0x3 << 12) +#define RT5640_PLL1_PD_MASK (0x1 << 3) +#define RT5640_PLL1_PD_SFT 3 +#define RT5640_PLL1_PD_1 (0x0 << 3) +#define RT5640_PLL1_PD_2 (0x1 << 3) + +#define RT5640_PLL_INP_MAX 40000000 +#define RT5640_PLL_INP_MIN 256000 +/* PLL M/N/K Code Control 1 (0x81) */ +#define RT5640_PLL_N_MAX 0x1ff +#define RT5640_PLL_N_MASK (RT5640_PLL_N_MAX << 7) +#define RT5640_PLL_N_SFT 7 +#define RT5640_PLL_K_MAX 0x1f +#define RT5640_PLL_K_MASK (RT5640_PLL_K_MAX) +#define RT5640_PLL_K_SFT 0 + +/* PLL M/N/K Code Control 2 (0x82) */ +#define RT5640_PLL_M_MAX 0xf +#define RT5640_PLL_M_MASK (RT5640_PLL_M_MAX << 12) +#define RT5640_PLL_M_SFT 12 +#define RT5640_PLL_M_BP (0x1 << 11) +#define RT5640_PLL_M_BP_SFT 11 + +/* ASRC Control 1 (0x83) */ +#define RT5640_STO_T_MASK (0x1 << 15) +#define RT5640_STO_T_SFT 15 +#define RT5640_STO_T_SCLK (0x0 << 15) +#define RT5640_STO_T_LRCK1 (0x1 << 15) +#define RT5640_M1_T_MASK (0x1 << 14) +#define RT5640_M1_T_SFT 14 +#define RT5640_M1_T_I2S2 (0x0 << 14) +#define RT5640_M1_T_I2S2_D3 (0x1 << 14) +#define RT5640_I2S2_F_MASK (0x1 << 12) +#define RT5640_I2S2_F_SFT 12 +#define RT5640_I2S2_F_I2S2_D2 (0x0 << 12) +#define RT5640_I2S2_F_I2S1_TCLK (0x1 << 12) +#define RT5640_DMIC_1_M_MASK (0x1 << 9) +#define RT5640_DMIC_1_M_SFT 9 +#define RT5640_DMIC_1_M_NOR (0x0 << 9) +#define RT5640_DMIC_1_M_ASYN (0x1 << 9) +#define RT5640_DMIC_2_M_MASK (0x1 << 8) +#define RT5640_DMIC_2_M_SFT 8 +#define RT5640_DMIC_2_M_NOR (0x0 << 8) +#define RT5640_DMIC_2_M_ASYN (0x1 << 8) + +/* ASRC Control 2 (0x84) */ +#define RT5640_MDA_L_M_MASK (0x1 << 15) +#define RT5640_MDA_L_M_SFT 15 +#define RT5640_MDA_L_M_NOR (0x0 << 15) +#define RT5640_MDA_L_M_ASYN (0x1 << 15) +#define RT5640_MDA_R_M_MASK (0x1 << 14) +#define RT5640_MDA_R_M_SFT 14 +#define RT5640_MDA_R_M_NOR (0x0 << 14) +#define RT5640_MDA_R_M_ASYN (0x1 << 14) +#define RT5640_MAD_L_M_MASK (0x1 << 13) +#define RT5640_MAD_L_M_SFT 13 +#define RT5640_MAD_L_M_NOR (0x0 << 13) +#define RT5640_MAD_L_M_ASYN (0x1 << 13) +#define RT5640_MAD_R_M_MASK (0x1 << 12) +#define RT5640_MAD_R_M_SFT 12 +#define RT5640_MAD_R_M_NOR (0x0 << 12) +#define RT5640_MAD_R_M_ASYN (0x1 << 12) +#define RT5640_ADC_M_MASK (0x1 << 11) +#define RT5640_ADC_M_SFT 11 +#define RT5640_ADC_M_NOR (0x0 << 11) +#define RT5640_ADC_M_ASYN (0x1 << 11) +#define RT5640_STO_DAC_M_MASK (0x1 << 5) +#define RT5640_STO_DAC_M_SFT 5 +#define RT5640_STO_DAC_M_NOR (0x0 << 5) +#define RT5640_STO_DAC_M_ASYN (0x1 << 5) +#define RT5640_I2S1_R_D_MASK (0x1 << 4) +#define RT5640_I2S1_R_D_SFT 4 +#define RT5640_I2S1_R_D_DIS (0x0 << 4) +#define RT5640_I2S1_R_D_EN (0x1 << 4) +#define RT5640_I2S2_R_D_MASK (0x1 << 3) +#define RT5640_I2S2_R_D_SFT 3 +#define RT5640_I2S2_R_D_DIS (0x0 << 3) +#define RT5640_I2S2_R_D_EN (0x1 << 3) +#define RT5640_PRE_SCLK_MASK (0x3) +#define RT5640_PRE_SCLK_SFT 0 +#define RT5640_PRE_SCLK_512 (0x0) +#define RT5640_PRE_SCLK_1024 (0x1) +#define RT5640_PRE_SCLK_2048 (0x2) + +/* ASRC Control 3 (0x85) */ +#define RT5640_I2S1_RATE_MASK (0xf << 12) +#define RT5640_I2S1_RATE_SFT 12 +#define RT5640_I2S2_RATE_MASK (0xf << 8) +#define RT5640_I2S2_RATE_SFT 8 + +/* ASRC Control 4 (0x89) */ +#define RT5640_I2S1_PD_MASK (0x7 << 12) +#define RT5640_I2S1_PD_SFT 12 +#define RT5640_I2S2_PD_MASK (0x7 << 8) +#define RT5640_I2S2_PD_SFT 8 + +/* HPOUT Over Current Detection (0x8b) */ +#define RT5640_HP_OVCD_MASK (0x1 << 10) +#define RT5640_HP_OVCD_SFT 10 +#define RT5640_HP_OVCD_DIS (0x0 << 10) +#define RT5640_HP_OVCD_EN (0x1 << 10) +#define RT5640_HP_OC_TH_MASK (0x3 << 8) +#define RT5640_HP_OC_TH_SFT 8 +#define RT5640_HP_OC_TH_90 (0x0 << 8) +#define RT5640_HP_OC_TH_105 (0x1 << 8) +#define RT5640_HP_OC_TH_120 (0x2 << 8) +#define RT5640_HP_OC_TH_135 (0x3 << 8) + +/* Class D Over Current Control (0x8c) */ +#define RT5640_CLSD_OC_MASK (0x1 << 9) +#define RT5640_CLSD_OC_SFT 9 +#define RT5640_CLSD_OC_PU (0x0 << 9) +#define RT5640_CLSD_OC_PD (0x1 << 9) +#define RT5640_AUTO_PD_MASK (0x1 << 8) +#define RT5640_AUTO_PD_SFT 8 +#define RT5640_AUTO_PD_DIS (0x0 << 8) +#define RT5640_AUTO_PD_EN (0x1 << 8) +#define RT5640_CLSD_OC_TH_MASK (0x3f) +#define RT5640_CLSD_OC_TH_SFT 0 + +/* Class D Output Control (0x8d) */ +#define RT5640_CLSD_RATIO_MASK (0xf << 12) +#define RT5640_CLSD_RATIO_SFT 12 +#define RT5640_CLSD_OM_MASK (0x1 << 11) +#define RT5640_CLSD_OM_SFT 11 +#define RT5640_CLSD_OM_MONO (0x0 << 11) +#define RT5640_CLSD_OM_STO (0x1 << 11) +#define RT5640_CLSD_SCH_MASK (0x1 << 10) +#define RT5640_CLSD_SCH_SFT 10 +#define RT5640_CLSD_SCH_L (0x0 << 10) +#define RT5640_CLSD_SCH_S (0x1 << 10) + +/* Depop Mode Control 1 (0x8e) */ +#define RT5640_SMT_TRIG_MASK (0x1 << 15) +#define RT5640_SMT_TRIG_SFT 15 +#define RT5640_SMT_TRIG_DIS (0x0 << 15) +#define RT5640_SMT_TRIG_EN (0x1 << 15) +#define RT5640_HP_L_SMT_MASK (0x1 << 9) +#define RT5640_HP_L_SMT_SFT 9 +#define RT5640_HP_L_SMT_DIS (0x0 << 9) +#define RT5640_HP_L_SMT_EN (0x1 << 9) +#define RT5640_HP_R_SMT_MASK (0x1 << 8) +#define RT5640_HP_R_SMT_SFT 8 +#define RT5640_HP_R_SMT_DIS (0x0 << 8) +#define RT5640_HP_R_SMT_EN (0x1 << 8) +#define RT5640_HP_CD_PD_MASK (0x1 << 7) +#define RT5640_HP_CD_PD_SFT 7 +#define RT5640_HP_CD_PD_DIS (0x0 << 7) +#define RT5640_HP_CD_PD_EN (0x1 << 7) +#define RT5640_RSTN_MASK (0x1 << 6) +#define RT5640_RSTN_SFT 6 +#define RT5640_RSTN_DIS (0x0 << 6) +#define RT5640_RSTN_EN (0x1 << 6) +#define RT5640_RSTP_MASK (0x1 << 5) +#define RT5640_RSTP_SFT 5 +#define RT5640_RSTP_DIS (0x0 << 5) +#define RT5640_RSTP_EN (0x1 << 5) +#define RT5640_HP_CO_MASK (0x1 << 4) +#define RT5640_HP_CO_SFT 4 +#define RT5640_HP_CO_DIS (0x0 << 4) +#define RT5640_HP_CO_EN (0x1 << 4) +#define RT5640_HP_CP_MASK (0x1 << 3) +#define RT5640_HP_CP_SFT 3 +#define RT5640_HP_CP_PD (0x0 << 3) +#define RT5640_HP_CP_PU (0x1 << 3) +#define RT5640_HP_SG_MASK (0x1 << 2) +#define RT5640_HP_SG_SFT 2 +#define RT5640_HP_SG_DIS (0x0 << 2) +#define RT5640_HP_SG_EN (0x1 << 2) +#define RT5640_HP_DP_MASK (0x1 << 1) +#define RT5640_HP_DP_SFT 1 +#define RT5640_HP_DP_PD (0x0 << 1) +#define RT5640_HP_DP_PU (0x1 << 1) +#define RT5640_HP_CB_MASK (0x1) +#define RT5640_HP_CB_SFT 0 +#define RT5640_HP_CB_PD (0x0) +#define RT5640_HP_CB_PU (0x1) + +/* Depop Mode Control 2 (0x8f) */ +#define RT5640_DEPOP_MASK (0x1 << 13) +#define RT5640_DEPOP_SFT 13 +#define RT5640_DEPOP_AUTO (0x0 << 13) +#define RT5640_DEPOP_MAN (0x1 << 13) +#define RT5640_RAMP_MASK (0x1 << 12) +#define RT5640_RAMP_SFT 12 +#define RT5640_RAMP_DIS (0x0 << 12) +#define RT5640_RAMP_EN (0x1 << 12) +#define RT5640_BPS_MASK (0x1 << 11) +#define RT5640_BPS_SFT 11 +#define RT5640_BPS_DIS (0x0 << 11) +#define RT5640_BPS_EN (0x1 << 11) +#define RT5640_FAST_UPDN_MASK (0x1 << 10) +#define RT5640_FAST_UPDN_SFT 10 +#define RT5640_FAST_UPDN_DIS (0x0 << 10) +#define RT5640_FAST_UPDN_EN (0x1 << 10) +#define RT5640_MRES_MASK (0x3 << 8) +#define RT5640_MRES_SFT 8 +#define RT5640_MRES_15MO (0x0 << 8) +#define RT5640_MRES_25MO (0x1 << 8) +#define RT5640_MRES_35MO (0x2 << 8) +#define RT5640_MRES_45MO (0x3 << 8) +#define RT5640_VLO_MASK (0x1 << 7) +#define RT5640_VLO_SFT 7 +#define RT5640_VLO_3V (0x0 << 7) +#define RT5640_VLO_32V (0x1 << 7) +#define RT5640_DIG_DP_MASK (0x1 << 6) +#define RT5640_DIG_DP_SFT 6 +#define RT5640_DIG_DP_DIS (0x0 << 6) +#define RT5640_DIG_DP_EN (0x1 << 6) +#define RT5640_DP_TH_MASK (0x3 << 4) +#define RT5640_DP_TH_SFT 4 + +/* Depop Mode Control 3 (0x90) */ +#define RT5640_CP_SYS_MASK (0x7 << 12) +#define RT5640_CP_SYS_SFT 12 +#define RT5640_CP_FQ1_MASK (0x7 << 8) +#define RT5640_CP_FQ1_SFT 8 +#define RT5640_CP_FQ2_MASK (0x7 << 4) +#define RT5640_CP_FQ2_SFT 4 +#define RT5640_CP_FQ3_MASK (0x7) +#define RT5640_CP_FQ3_SFT 0 + +/* HPOUT charge pump (0x91) */ +#define RT5640_OSW_L_MASK (0x1 << 11) +#define RT5640_OSW_L_SFT 11 +#define RT5640_OSW_L_DIS (0x0 << 11) +#define RT5640_OSW_L_EN (0x1 << 11) +#define RT5640_OSW_R_MASK (0x1 << 10) +#define RT5640_OSW_R_SFT 10 +#define RT5640_OSW_R_DIS (0x0 << 10) +#define RT5640_OSW_R_EN (0x1 << 10) +#define RT5640_PM_HP_MASK (0x3 << 8) +#define RT5640_PM_HP_SFT 8 +#define RT5640_PM_HP_LV (0x0 << 8) +#define RT5640_PM_HP_MV (0x1 << 8) +#define RT5640_PM_HP_HV (0x2 << 8) +#define RT5640_IB_HP_MASK (0x3 << 6) +#define RT5640_IB_HP_SFT 6 +#define RT5640_IB_HP_125IL (0x0 << 6) +#define RT5640_IB_HP_25IL (0x1 << 6) +#define RT5640_IB_HP_5IL (0x2 << 6) +#define RT5640_IB_HP_1IL (0x3 << 6) + +/* PV detection and SPK gain control (0x92) */ +#define RT5640_PVDD_DET_MASK (0x1 << 15) +#define RT5640_PVDD_DET_SFT 15 +#define RT5640_PVDD_DET_DIS (0x0 << 15) +#define RT5640_PVDD_DET_EN (0x1 << 15) +#define RT5640_SPK_AG_MASK (0x1 << 14) +#define RT5640_SPK_AG_SFT 14 +#define RT5640_SPK_AG_DIS (0x0 << 14) +#define RT5640_SPK_AG_EN (0x1 << 14) + +/* Micbias Control (0x93) */ +#define RT5640_MIC1_BS_MASK (0x1 << 15) +#define RT5640_MIC1_BS_SFT 15 +#define RT5640_MIC1_BS_9AV (0x0 << 15) +#define RT5640_MIC1_BS_75AV (0x1 << 15) +#define RT5640_MIC2_BS_MASK (0x1 << 14) +#define RT5640_MIC2_BS_SFT 14 +#define RT5640_MIC2_BS_9AV (0x0 << 14) +#define RT5640_MIC2_BS_75AV (0x1 << 14) +#define RT5640_MIC1_CLK_MASK (0x1 << 13) +#define RT5640_MIC1_CLK_SFT 13 +#define RT5640_MIC1_CLK_DIS (0x0 << 13) +#define RT5640_MIC1_CLK_EN (0x1 << 13) +#define RT5640_MIC2_CLK_MASK (0x1 << 12) +#define RT5640_MIC2_CLK_SFT 12 +#define RT5640_MIC2_CLK_DIS (0x0 << 12) +#define RT5640_MIC2_CLK_EN (0x1 << 12) +#define RT5640_MIC1_OVCD_MASK (0x1 << 11) +#define RT5640_MIC1_OVCD_SFT 11 +#define RT5640_MIC1_OVCD_DIS (0x0 << 11) +#define RT5640_MIC1_OVCD_EN (0x1 << 11) +#define RT5640_MIC1_OVTH_MASK (0x3 << 9) +#define RT5640_MIC1_OVTH_SFT 9 +#define RT5640_MIC1_OVTH_600UA (0x0 << 9) +#define RT5640_MIC1_OVTH_1500UA (0x1 << 9) +#define RT5640_MIC1_OVTH_2000UA (0x2 << 9) +#define RT5640_MIC2_OVCD_MASK (0x1 << 8) +#define RT5640_MIC2_OVCD_SFT 8 +#define RT5640_MIC2_OVCD_DIS (0x0 << 8) +#define RT5640_MIC2_OVCD_EN (0x1 << 8) +#define RT5640_MIC2_OVTH_MASK (0x3 << 6) +#define RT5640_MIC2_OVTH_SFT 6 +#define RT5640_MIC2_OVTH_600UA (0x0 << 6) +#define RT5640_MIC2_OVTH_1500UA (0x1 << 6) +#define RT5640_MIC2_OVTH_2000UA (0x2 << 6) +#define RT5640_PWR_MB_MASK (0x1 << 5) +#define RT5640_PWR_MB_SFT 5 +#define RT5640_PWR_MB_PD (0x0 << 5) +#define RT5640_PWR_MB_PU (0x1 << 5) +#define RT5640_PWR_CLK25M_MASK (0x1 << 4) +#define RT5640_PWR_CLK25M_SFT 4 +#define RT5640_PWR_CLK25M_PD (0x0 << 4) +#define RT5640_PWR_CLK25M_PU (0x1 << 4) + +/* EQ Control 1 (0xb0) */ +#define RT5640_EQ_SRC_MASK (0x1 << 15) +#define RT5640_EQ_SRC_SFT 15 +#define RT5640_EQ_SRC_DAC (0x0 << 15) +#define RT5640_EQ_SRC_ADC (0x1 << 15) +#define RT5640_EQ_UPD (0x1 << 14) +#define RT5640_EQ_UPD_BIT 14 +#define RT5640_EQ_CD_MASK (0x1 << 13) +#define RT5640_EQ_CD_SFT 13 +#define RT5640_EQ_CD_DIS (0x0 << 13) +#define RT5640_EQ_CD_EN (0x1 << 13) +#define RT5640_EQ_DITH_MASK (0x3 << 8) +#define RT5640_EQ_DITH_SFT 8 +#define RT5640_EQ_DITH_NOR (0x0 << 8) +#define RT5640_EQ_DITH_LSB (0x1 << 8) +#define RT5640_EQ_DITH_LSB_1 (0x2 << 8) +#define RT5640_EQ_DITH_LSB_2 (0x3 << 8) + +/* EQ Control 2 (0xb1) */ +#define RT5640_EQ_HPF1_M_MASK (0x1 << 8) +#define RT5640_EQ_HPF1_M_SFT 8 +#define RT5640_EQ_HPF1_M_HI (0x0 << 8) +#define RT5640_EQ_HPF1_M_1ST (0x1 << 8) +#define RT5640_EQ_LPF1_M_MASK (0x1 << 7) +#define RT5640_EQ_LPF1_M_SFT 7 +#define RT5640_EQ_LPF1_M_LO (0x0 << 7) +#define RT5640_EQ_LPF1_M_1ST (0x1 << 7) +#define RT5640_EQ_HPF2_MASK (0x1 << 6) +#define RT5640_EQ_HPF2_SFT 6 +#define RT5640_EQ_HPF2_DIS (0x0 << 6) +#define RT5640_EQ_HPF2_EN (0x1 << 6) +#define RT5640_EQ_HPF1_MASK (0x1 << 5) +#define RT5640_EQ_HPF1_SFT 5 +#define RT5640_EQ_HPF1_DIS (0x0 << 5) +#define RT5640_EQ_HPF1_EN (0x1 << 5) +#define RT5640_EQ_BPF4_MASK (0x1 << 4) +#define RT5640_EQ_BPF4_SFT 4 +#define RT5640_EQ_BPF4_DIS (0x0 << 4) +#define RT5640_EQ_BPF4_EN (0x1 << 4) +#define RT5640_EQ_BPF3_MASK (0x1 << 3) +#define RT5640_EQ_BPF3_SFT 3 +#define RT5640_EQ_BPF3_DIS (0x0 << 3) +#define RT5640_EQ_BPF3_EN (0x1 << 3) +#define RT5640_EQ_BPF2_MASK (0x1 << 2) +#define RT5640_EQ_BPF2_SFT 2 +#define RT5640_EQ_BPF2_DIS (0x0 << 2) +#define RT5640_EQ_BPF2_EN (0x1 << 2) +#define RT5640_EQ_BPF1_MASK (0x1 << 1) +#define RT5640_EQ_BPF1_SFT 1 +#define RT5640_EQ_BPF1_DIS (0x0 << 1) +#define RT5640_EQ_BPF1_EN (0x1 << 1) +#define RT5640_EQ_LPF_MASK (0x1) +#define RT5640_EQ_LPF_SFT 0 +#define RT5640_EQ_LPF_DIS (0x0) +#define RT5640_EQ_LPF_EN (0x1) + +/* Memory Test (0xb2) */ +#define RT5640_MT_MASK (0x1 << 15) +#define RT5640_MT_SFT 15 +#define RT5640_MT_DIS (0x0 << 15) +#define RT5640_MT_EN (0x1 << 15) + +/* DRC/AGC Control 1 (0xb4) */ +#define RT5640_DRC_AGC_P_MASK (0x1 << 15) +#define RT5640_DRC_AGC_P_SFT 15 +#define RT5640_DRC_AGC_P_DAC (0x0 << 15) +#define RT5640_DRC_AGC_P_ADC (0x1 << 15) +#define RT5640_DRC_AGC_MASK (0x1 << 14) +#define RT5640_DRC_AGC_SFT 14 +#define RT5640_DRC_AGC_DIS (0x0 << 14) +#define RT5640_DRC_AGC_EN (0x1 << 14) +#define RT5640_DRC_AGC_UPD (0x1 << 13) +#define RT5640_DRC_AGC_UPD_BIT 13 +#define RT5640_DRC_AGC_AR_MASK (0x1f << 8) +#define RT5640_DRC_AGC_AR_SFT 8 +#define RT5640_DRC_AGC_R_MASK (0x7 << 5) +#define RT5640_DRC_AGC_R_SFT 5 +#define RT5640_DRC_AGC_R_48K (0x1 << 5) +#define RT5640_DRC_AGC_R_96K (0x2 << 5) +#define RT5640_DRC_AGC_R_192K (0x3 << 5) +#define RT5640_DRC_AGC_R_441K (0x5 << 5) +#define RT5640_DRC_AGC_R_882K (0x6 << 5) +#define RT5640_DRC_AGC_R_1764K (0x7 << 5) +#define RT5640_DRC_AGC_RC_MASK (0x1f) +#define RT5640_DRC_AGC_RC_SFT 0 + +/* DRC/AGC Control 2 (0xb5) */ +#define RT5640_DRC_AGC_POB_MASK (0x3f << 8) +#define RT5640_DRC_AGC_POB_SFT 8 +#define RT5640_DRC_AGC_CP_MASK (0x1 << 7) +#define RT5640_DRC_AGC_CP_SFT 7 +#define RT5640_DRC_AGC_CP_DIS (0x0 << 7) +#define RT5640_DRC_AGC_CP_EN (0x1 << 7) +#define RT5640_DRC_AGC_CPR_MASK (0x3 << 5) +#define RT5640_DRC_AGC_CPR_SFT 5 +#define RT5640_DRC_AGC_CPR_1_1 (0x0 << 5) +#define RT5640_DRC_AGC_CPR_1_2 (0x1 << 5) +#define RT5640_DRC_AGC_CPR_1_3 (0x2 << 5) +#define RT5640_DRC_AGC_CPR_1_4 (0x3 << 5) +#define RT5640_DRC_AGC_PRB_MASK (0x1f) +#define RT5640_DRC_AGC_PRB_SFT 0 + +/* DRC/AGC Control 3 (0xb6) */ +#define RT5640_DRC_AGC_NGB_MASK (0xf << 12) +#define RT5640_DRC_AGC_NGB_SFT 12 +#define RT5640_DRC_AGC_TAR_MASK (0x1f << 7) +#define RT5640_DRC_AGC_TAR_SFT 7 +#define RT5640_DRC_AGC_NG_MASK (0x1 << 6) +#define RT5640_DRC_AGC_NG_SFT 6 +#define RT5640_DRC_AGC_NG_DIS (0x0 << 6) +#define RT5640_DRC_AGC_NG_EN (0x1 << 6) +#define RT5640_DRC_AGC_NGH_MASK (0x1 << 5) +#define RT5640_DRC_AGC_NGH_SFT 5 +#define RT5640_DRC_AGC_NGH_DIS (0x0 << 5) +#define RT5640_DRC_AGC_NGH_EN (0x1 << 5) +#define RT5640_DRC_AGC_NGT_MASK (0x1f) +#define RT5640_DRC_AGC_NGT_SFT 0 + +/* ANC Control 1 (0xb8) */ +#define RT5640_ANC_M_MASK (0x1 << 15) +#define RT5640_ANC_M_SFT 15 +#define RT5640_ANC_M_NOR (0x0 << 15) +#define RT5640_ANC_M_REV (0x1 << 15) +#define RT5640_ANC_MASK (0x1 << 14) +#define RT5640_ANC_SFT 14 +#define RT5640_ANC_DIS (0x0 << 14) +#define RT5640_ANC_EN (0x1 << 14) +#define RT5640_ANC_MD_MASK (0x3 << 12) +#define RT5640_ANC_MD_SFT 12 +#define RT5640_ANC_MD_DIS (0x0 << 12) +#define RT5640_ANC_MD_67MS (0x1 << 12) +#define RT5640_ANC_MD_267MS (0x2 << 12) +#define RT5640_ANC_MD_1067MS (0x3 << 12) +#define RT5640_ANC_SN_MASK (0x1 << 11) +#define RT5640_ANC_SN_SFT 11 +#define RT5640_ANC_SN_DIS (0x0 << 11) +#define RT5640_ANC_SN_EN (0x1 << 11) +#define RT5640_ANC_CLK_MASK (0x1 << 10) +#define RT5640_ANC_CLK_SFT 10 +#define RT5640_ANC_CLK_ANC (0x0 << 10) +#define RT5640_ANC_CLK_REG (0x1 << 10) +#define RT5640_ANC_ZCD_MASK (0x3 << 8) +#define RT5640_ANC_ZCD_SFT 8 +#define RT5640_ANC_ZCD_DIS (0x0 << 8) +#define RT5640_ANC_ZCD_T1 (0x1 << 8) +#define RT5640_ANC_ZCD_T2 (0x2 << 8) +#define RT5640_ANC_ZCD_WT (0x3 << 8) +#define RT5640_ANC_CS_MASK (0x1 << 7) +#define RT5640_ANC_CS_SFT 7 +#define RT5640_ANC_CS_DIS (0x0 << 7) +#define RT5640_ANC_CS_EN (0x1 << 7) +#define RT5640_ANC_SW_MASK (0x1 << 6) +#define RT5640_ANC_SW_SFT 6 +#define RT5640_ANC_SW_NOR (0x0 << 6) +#define RT5640_ANC_SW_AUTO (0x1 << 6) +#define RT5640_ANC_CO_L_MASK (0x3f) +#define RT5640_ANC_CO_L_SFT 0 + +/* ANC Control 2 (0xb6) */ +#define RT5640_ANC_FG_R_MASK (0xf << 12) +#define RT5640_ANC_FG_R_SFT 12 +#define RT5640_ANC_FG_L_MASK (0xf << 8) +#define RT5640_ANC_FG_L_SFT 8 +#define RT5640_ANC_CG_R_MASK (0xf << 4) +#define RT5640_ANC_CG_R_SFT 4 +#define RT5640_ANC_CG_L_MASK (0xf) +#define RT5640_ANC_CG_L_SFT 0 + +/* ANC Control 3 (0xb6) */ +#define RT5640_ANC_CD_MASK (0x1 << 6) +#define RT5640_ANC_CD_SFT 6 +#define RT5640_ANC_CD_BOTH (0x0 << 6) +#define RT5640_ANC_CD_IND (0x1 << 6) +#define RT5640_ANC_CO_R_MASK (0x3f) +#define RT5640_ANC_CO_R_SFT 0 + +/* Jack Detect Control (0xbb) */ +#define RT5640_JD_MASK (0x7 << 13) +#define RT5640_JD_SFT 13 +#define RT5640_JD_DIS (0x0 << 13) +#define RT5640_JD_GPIO1 (0x1 << 13) +#define RT5640_JD_JD1_IN4P (0x2 << 13) +#define RT5640_JD_JD2_IN4N (0x3 << 13) +#define RT5640_JD_GPIO2 (0x4 << 13) +#define RT5640_JD_GPIO3 (0x5 << 13) +#define RT5640_JD_GPIO4 (0x6 << 13) +#define RT5640_JD_HP_MASK (0x1 << 11) +#define RT5640_JD_HP_SFT 11 +#define RT5640_JD_HP_DIS (0x0 << 11) +#define RT5640_JD_HP_EN (0x1 << 11) +#define RT5640_JD_HP_TRG_MASK (0x1 << 10) +#define RT5640_JD_HP_TRG_SFT 10 +#define RT5640_JD_HP_TRG_LO (0x0 << 10) +#define RT5640_JD_HP_TRG_HI (0x1 << 10) +#define RT5640_JD_SPL_MASK (0x1 << 9) +#define RT5640_JD_SPL_SFT 9 +#define RT5640_JD_SPL_DIS (0x0 << 9) +#define RT5640_JD_SPL_EN (0x1 << 9) +#define RT5640_JD_SPL_TRG_MASK (0x1 << 8) +#define RT5640_JD_SPL_TRG_SFT 8 +#define RT5640_JD_SPL_TRG_LO (0x0 << 8) +#define RT5640_JD_SPL_TRG_HI (0x1 << 8) +#define RT5640_JD_SPR_MASK (0x1 << 7) +#define RT5640_JD_SPR_SFT 7 +#define RT5640_JD_SPR_DIS (0x0 << 7) +#define RT5640_JD_SPR_EN (0x1 << 7) +#define RT5640_JD_SPR_TRG_MASK (0x1 << 6) +#define RT5640_JD_SPR_TRG_SFT 6 +#define RT5640_JD_SPR_TRG_LO (0x0 << 6) +#define RT5640_JD_SPR_TRG_HI (0x1 << 6) +#define RT5640_JD_MO_MASK (0x1 << 5) +#define RT5640_JD_MO_SFT 5 +#define RT5640_JD_MO_DIS (0x0 << 5) +#define RT5640_JD_MO_EN (0x1 << 5) +#define RT5640_JD_MO_TRG_MASK (0x1 << 4) +#define RT5640_JD_MO_TRG_SFT 4 +#define RT5640_JD_MO_TRG_LO (0x0 << 4) +#define RT5640_JD_MO_TRG_HI (0x1 << 4) +#define RT5640_JD_LO_MASK (0x1 << 3) +#define RT5640_JD_LO_SFT 3 +#define RT5640_JD_LO_DIS (0x0 << 3) +#define RT5640_JD_LO_EN (0x1 << 3) +#define RT5640_JD_LO_TRG_MASK (0x1 << 2) +#define RT5640_JD_LO_TRG_SFT 2 +#define RT5640_JD_LO_TRG_LO (0x0 << 2) +#define RT5640_JD_LO_TRG_HI (0x1 << 2) +#define RT5640_JD1_IN4P_MASK (0x1 << 1) +#define RT5640_JD1_IN4P_SFT 1 +#define RT5640_JD1_IN4P_DIS (0x0 << 1) +#define RT5640_JD1_IN4P_EN (0x1 << 1) +#define RT5640_JD2_IN4N_MASK (0x1) +#define RT5640_JD2_IN4N_SFT 0 +#define RT5640_JD2_IN4N_DIS (0x0) +#define RT5640_JD2_IN4N_EN (0x1) + +/* Jack detect for ANC (0xbc) */ +#define RT5640_ANC_DET_MASK (0x3 << 4) +#define RT5640_ANC_DET_SFT 4 +#define RT5640_ANC_DET_DIS (0x0 << 4) +#define RT5640_ANC_DET_MB1 (0x1 << 4) +#define RT5640_ANC_DET_MB2 (0x2 << 4) +#define RT5640_ANC_DET_JD (0x3 << 4) +#define RT5640_AD_TRG_MASK (0x1 << 3) +#define RT5640_AD_TRG_SFT 3 +#define RT5640_AD_TRG_LO (0x0 << 3) +#define RT5640_AD_TRG_HI (0x1 << 3) +#define RT5640_ANCM_DET_MASK (0x3 << 4) +#define RT5640_ANCM_DET_SFT 4 +#define RT5640_ANCM_DET_DIS (0x0 << 4) +#define RT5640_ANCM_DET_MB1 (0x1 << 4) +#define RT5640_ANCM_DET_MB2 (0x2 << 4) +#define RT5640_ANCM_DET_JD (0x3 << 4) +#define RT5640_AMD_TRG_MASK (0x1 << 3) +#define RT5640_AMD_TRG_SFT 3 +#define RT5640_AMD_TRG_LO (0x0 << 3) +#define RT5640_AMD_TRG_HI (0x1 << 3) + +/* IRQ Control 1 (0xbd) */ +#define RT5640_IRQ_JD_MASK (0x1 << 15) +#define RT5640_IRQ_JD_SFT 15 +#define RT5640_IRQ_JD_BP (0x0 << 15) +#define RT5640_IRQ_JD_NOR (0x1 << 15) +#define RT5640_IRQ_OT_MASK (0x1 << 14) +#define RT5640_IRQ_OT_SFT 14 +#define RT5640_IRQ_OT_BP (0x0 << 14) +#define RT5640_IRQ_OT_NOR (0x1 << 14) +#define RT5640_JD_STKY_MASK (0x1 << 13) +#define RT5640_JD_STKY_SFT 13 +#define RT5640_JD_STKY_DIS (0x0 << 13) +#define RT5640_JD_STKY_EN (0x1 << 13) +#define RT5640_OT_STKY_MASK (0x1 << 12) +#define RT5640_OT_STKY_SFT 12 +#define RT5640_OT_STKY_DIS (0x0 << 12) +#define RT5640_OT_STKY_EN (0x1 << 12) +#define RT5640_JD_P_MASK (0x1 << 11) +#define RT5640_JD_P_SFT 11 +#define RT5640_JD_P_NOR (0x0 << 11) +#define RT5640_JD_P_INV (0x1 << 11) +#define RT5640_OT_P_MASK (0x1 << 10) +#define RT5640_OT_P_SFT 10 +#define RT5640_OT_P_NOR (0x0 << 10) +#define RT5640_OT_P_INV (0x1 << 10) + +/* IRQ Control 2 (0xbe) */ +#define RT5640_IRQ_MB1_OC_MASK (0x1 << 15) +#define RT5640_IRQ_MB1_OC_SFT 15 +#define RT5640_IRQ_MB1_OC_BP (0x0 << 15) +#define RT5640_IRQ_MB1_OC_NOR (0x1 << 15) +#define RT5640_IRQ_MB2_OC_MASK (0x1 << 14) +#define RT5640_IRQ_MB2_OC_SFT 14 +#define RT5640_IRQ_MB2_OC_BP (0x0 << 14) +#define RT5640_IRQ_MB2_OC_NOR (0x1 << 14) +#define RT5640_MB1_OC_STKY_MASK (0x1 << 11) +#define RT5640_MB1_OC_STKY_SFT 11 +#define RT5640_MB1_OC_STKY_DIS (0x0 << 11) +#define RT5640_MB1_OC_STKY_EN (0x1 << 11) +#define RT5640_MB2_OC_STKY_MASK (0x1 << 10) +#define RT5640_MB2_OC_STKY_SFT 10 +#define RT5640_MB2_OC_STKY_DIS (0x0 << 10) +#define RT5640_MB2_OC_STKY_EN (0x1 << 10) +#define RT5640_MB1_OC_P_MASK (0x1 << 7) +#define RT5640_MB1_OC_P_SFT 7 +#define RT5640_MB1_OC_P_NOR (0x0 << 7) +#define RT5640_MB1_OC_P_INV (0x1 << 7) +#define RT5640_MB2_OC_P_MASK (0x1 << 6) +#define RT5640_MB2_OC_P_SFT 6 +#define RT5640_MB2_OC_P_NOR (0x0 << 6) +#define RT5640_MB2_OC_P_INV (0x1 << 6) +#define RT5640_MB1_OC_CLR (0x1 << 3) +#define RT5640_MB1_OC_CLR_SFT 3 +#define RT5640_MB2_OC_CLR (0x1 << 2) +#define RT5640_MB2_OC_CLR_SFT 2 + +/* GPIO Control 1 (0xc0) */ +#define RT5640_GP1_PIN_MASK (0x1 << 15) +#define RT5640_GP1_PIN_SFT 15 +#define RT5640_GP1_PIN_GPIO1 (0x0 << 15) +#define RT5640_GP1_PIN_IRQ (0x1 << 15) +#define RT5640_GP2_PIN_MASK (0x1 << 14) +#define RT5640_GP2_PIN_SFT 14 +#define RT5640_GP2_PIN_GPIO2 (0x0 << 14) +#define RT5640_GP2_PIN_DMIC1_SCL (0x1 << 14) +#define RT5640_GP3_PIN_MASK (0x3 << 12) +#define RT5640_GP3_PIN_SFT 12 +#define RT5640_GP3_PIN_GPIO3 (0x0 << 12) +#define RT5640_GP3_PIN_DMIC1_SDA (0x1 << 12) +#define RT5640_GP3_PIN_IRQ (0x2 << 12) +#define RT5640_GP4_PIN_MASK (0x1 << 11) +#define RT5640_GP4_PIN_SFT 11 +#define RT5640_GP4_PIN_GPIO4 (0x0 << 11) +#define RT5640_GP4_PIN_DMIC2_SDA (0x1 << 11) +#define RT5640_DP_SIG_MASK (0x1 << 10) +#define RT5640_DP_SIG_SFT 10 +#define RT5640_DP_SIG_TEST (0x0 << 10) +#define RT5640_DP_SIG_AP (0x1 << 10) +#define RT5640_GPIO_M_MASK (0x1 << 9) +#define RT5640_GPIO_M_SFT 9 +#define RT5640_GPIO_M_FLT (0x0 << 9) +#define RT5640_GPIO_M_PH (0x1 << 9) + +/* GPIO Control 3 (0xc2) */ +#define RT5640_GP4_PF_MASK (0x1 << 11) +#define RT5640_GP4_PF_SFT 11 +#define RT5640_GP4_PF_IN (0x0 << 11) +#define RT5640_GP4_PF_OUT (0x1 << 11) +#define RT5640_GP4_OUT_MASK (0x1 << 10) +#define RT5640_GP4_OUT_SFT 10 +#define RT5640_GP4_OUT_LO (0x0 << 10) +#define RT5640_GP4_OUT_HI (0x1 << 10) +#define RT5640_GP4_P_MASK (0x1 << 9) +#define RT5640_GP4_P_SFT 9 +#define RT5640_GP4_P_NOR (0x0 << 9) +#define RT5640_GP4_P_INV (0x1 << 9) +#define RT5640_GP3_PF_MASK (0x1 << 8) +#define RT5640_GP3_PF_SFT 8 +#define RT5640_GP3_PF_IN (0x0 << 8) +#define RT5640_GP3_PF_OUT (0x1 << 8) +#define RT5640_GP3_OUT_MASK (0x1 << 7) +#define RT5640_GP3_OUT_SFT 7 +#define RT5640_GP3_OUT_LO (0x0 << 7) +#define RT5640_GP3_OUT_HI (0x1 << 7) +#define RT5640_GP3_P_MASK (0x1 << 6) +#define RT5640_GP3_P_SFT 6 +#define RT5640_GP3_P_NOR (0x0 << 6) +#define RT5640_GP3_P_INV (0x1 << 6) +#define RT5640_GP2_PF_MASK (0x1 << 5) +#define RT5640_GP2_PF_SFT 5 +#define RT5640_GP2_PF_IN (0x0 << 5) +#define RT5640_GP2_PF_OUT (0x1 << 5) +#define RT5640_GP2_OUT_MASK (0x1 << 4) +#define RT5640_GP2_OUT_SFT 4 +#define RT5640_GP2_OUT_LO (0x0 << 4) +#define RT5640_GP2_OUT_HI (0x1 << 4) +#define RT5640_GP2_P_MASK (0x1 << 3) +#define RT5640_GP2_P_SFT 3 +#define RT5640_GP2_P_NOR (0x0 << 3) +#define RT5640_GP2_P_INV (0x1 << 3) +#define RT5640_GP1_PF_MASK (0x1 << 2) +#define RT5640_GP1_PF_SFT 2 +#define RT5640_GP1_PF_IN (0x0 << 2) +#define RT5640_GP1_PF_OUT (0x1 << 2) +#define RT5640_GP1_OUT_MASK (0x1 << 1) +#define RT5640_GP1_OUT_SFT 1 +#define RT5640_GP1_OUT_LO (0x0 << 1) +#define RT5640_GP1_OUT_HI (0x1 << 1) +#define RT5640_GP1_P_MASK (0x1) +#define RT5640_GP1_P_SFT 0 +#define RT5640_GP1_P_NOR (0x0) +#define RT5640_GP1_P_INV (0x1) + +/* FM34-500 Register Control 1 (0xc4) */ +#define RT5640_DSP_ADD_SFT 0 + +/* FM34-500 Register Control 2 (0xc5) */ +#define RT5640_DSP_DAT_SFT 0 + +/* FM34-500 Register Control 3 (0xc6) */ +#define RT5640_DSP_BUSY_MASK (0x1 << 15) +#define RT5640_DSP_BUSY_BIT 15 +#define RT5640_DSP_DS_MASK (0x1 << 14) +#define RT5640_DSP_DS_SFT 14 +#define RT5640_DSP_DS_FM3010 (0x1 << 14) +#define RT5640_DSP_DS_TEMP (0x1 << 14) +#define RT5640_DSP_CLK_MASK (0x3 << 12) +#define RT5640_DSP_CLK_SFT 12 +#define RT5640_DSP_CLK_384K (0x0 << 12) +#define RT5640_DSP_CLK_192K (0x1 << 12) +#define RT5640_DSP_CLK_96K (0x2 << 12) +#define RT5640_DSP_CLK_64K (0x3 << 12) +#define RT5640_DSP_PD_PIN_MASK (0x1 << 11) +#define RT5640_DSP_PD_PIN_SFT 11 +#define RT5640_DSP_PD_PIN_LO (0x0 << 11) +#define RT5640_DSP_PD_PIN_HI (0x1 << 11) +#define RT5640_DSP_RST_PIN_MASK (0x1 << 10) +#define RT5640_DSP_RST_PIN_SFT 10 +#define RT5640_DSP_RST_PIN_LO (0x0 << 10) +#define RT5640_DSP_RST_PIN_HI (0x1 << 10) +#define RT5640_DSP_R_EN (0x1 << 9) +#define RT5640_DSP_R_EN_BIT 9 +#define RT5640_DSP_W_EN (0x1 << 8) +#define RT5640_DSP_W_EN_BIT 8 +#define RT5640_DSP_CMD_MASK (0xff) +#define RT5640_DSP_CMD_SFT 0 +#define RT5640_DSP_CMD_MW (0x3B) /* Memory Write */ +#define RT5640_DSP_CMD_MR (0x37) /* Memory Read */ +#define RT5640_DSP_CMD_RR (0x60) /* Register Read */ +#define RT5640_DSP_CMD_RW (0x68) /* Register Write */ + +/* Programmable Register Array Control 1 (0xc8) */ +#define RT5640_REG_SEQ_MASK (0xf << 12) +#define RT5640_REG_SEQ_SFT 12 +#define RT5640_SEQ1_ST_MASK (0x1 << 11) /*RO*/ +#define RT5640_SEQ1_ST_SFT 11 +#define RT5640_SEQ1_ST_RUN (0x0 << 11) +#define RT5640_SEQ1_ST_FIN (0x1 << 11) +#define RT5640_SEQ2_ST_MASK (0x1 << 10) /*RO*/ +#define RT5640_SEQ2_ST_SFT 10 +#define RT5640_SEQ2_ST_RUN (0x0 << 10) +#define RT5640_SEQ2_ST_FIN (0x1 << 10) +#define RT5640_REG_LV_MASK (0x1 << 9) +#define RT5640_REG_LV_SFT 9 +#define RT5640_REG_LV_MX (0x0 << 9) +#define RT5640_REG_LV_PR (0x1 << 9) +#define RT5640_SEQ_2_PT_MASK (0x1 << 8) +#define RT5640_SEQ_2_PT_BIT 8 +#define RT5640_REG_IDX_MASK (0xff) +#define RT5640_REG_IDX_SFT 0 + +/* Programmable Register Array Control 2 (0xc9) */ +#define RT5640_REG_DAT_MASK (0xffff) +#define RT5640_REG_DAT_SFT 0 + +/* Programmable Register Array Control 3 (0xca) */ +#define RT5640_SEQ_DLY_MASK (0xff << 8) +#define RT5640_SEQ_DLY_SFT 8 +#define RT5640_PROG_MASK (0x1 << 7) +#define RT5640_PROG_SFT 7 +#define RT5640_PROG_DIS (0x0 << 7) +#define RT5640_PROG_EN (0x1 << 7) +#define RT5640_SEQ1_PT_RUN (0x1 << 6) +#define RT5640_SEQ1_PT_RUN_BIT 6 +#define RT5640_SEQ2_PT_RUN (0x1 << 5) +#define RT5640_SEQ2_PT_RUN_BIT 5 + +/* Programmable Register Array Control 4 (0xcb) */ +#define RT5640_SEQ1_START_MASK (0xf << 8) +#define RT5640_SEQ1_START_SFT 8 +#define RT5640_SEQ1_END_MASK (0xf) +#define RT5640_SEQ1_END_SFT 0 + +/* Programmable Register Array Control 5 (0xcc) */ +#define RT5640_SEQ2_START_MASK (0xf << 8) +#define RT5640_SEQ2_START_SFT 8 +#define RT5640_SEQ2_END_MASK (0xf) +#define RT5640_SEQ2_END_SFT 0 + +/* Scramble Function (0xcd) */ +#define RT5640_SCB_KEY_MASK (0xff) +#define RT5640_SCB_KEY_SFT 0 + +/* Scramble Control (0xce) */ +#define RT5640_SCB_SWAP_MASK (0x1 << 15) +#define RT5640_SCB_SWAP_SFT 15 +#define RT5640_SCB_SWAP_DIS (0x0 << 15) +#define RT5640_SCB_SWAP_EN (0x1 << 15) +#define RT5640_SCB_MASK (0x1 << 14) +#define RT5640_SCB_SFT 14 +#define RT5640_SCB_DIS (0x0 << 14) +#define RT5640_SCB_EN (0x1 << 14) + +/* Baseback Control (0xcf) */ +#define RT5640_BB_MASK (0x1 << 15) +#define RT5640_BB_SFT 15 +#define RT5640_BB_DIS (0x0 << 15) +#define RT5640_BB_EN (0x1 << 15) +#define RT5640_BB_CT_MASK (0x7 << 12) +#define RT5640_BB_CT_SFT 12 +#define RT5640_BB_CT_A (0x0 << 12) +#define RT5640_BB_CT_B (0x1 << 12) +#define RT5640_BB_CT_C (0x2 << 12) +#define RT5640_BB_CT_D (0x3 << 12) +#define RT5640_M_BB_L_MASK (0x1 << 9) +#define RT5640_M_BB_L_SFT 9 +#define RT5640_M_BB_R_MASK (0x1 << 8) +#define RT5640_M_BB_R_SFT 8 +#define RT5640_M_BB_HPF_L_MASK (0x1 << 7) +#define RT5640_M_BB_HPF_L_SFT 7 +#define RT5640_M_BB_HPF_R_MASK (0x1 << 6) +#define RT5640_M_BB_HPF_R_SFT 6 +#define RT5640_G_BB_BST_MASK (0x3f) +#define RT5640_G_BB_BST_SFT 0 + +/* MP3 Plus Control 1 (0xd0) */ +#define RT5640_M_MP3_L_MASK (0x1 << 15) +#define RT5640_M_MP3_L_SFT 15 +#define RT5640_M_MP3_R_MASK (0x1 << 14) +#define RT5640_M_MP3_R_SFT 14 +#define RT5640_M_MP3_MASK (0x1 << 13) +#define RT5640_M_MP3_SFT 13 +#define RT5640_M_MP3_DIS (0x0 << 13) +#define RT5640_M_MP3_EN (0x1 << 13) +#define RT5640_EG_MP3_MASK (0x1f << 8) +#define RT5640_EG_MP3_SFT 8 +#define RT5640_MP3_HLP_MASK (0x1 << 7) +#define RT5640_MP3_HLP_SFT 7 +#define RT5640_MP3_HLP_DIS (0x0 << 7) +#define RT5640_MP3_HLP_EN (0x1 << 7) +#define RT5640_M_MP3_ORG_L_MASK (0x1 << 6) +#define RT5640_M_MP3_ORG_L_SFT 6 +#define RT5640_M_MP3_ORG_R_MASK (0x1 << 5) +#define RT5640_M_MP3_ORG_R_SFT 5 + +/* MP3 Plus Control 2 (0xd1) */ +#define RT5640_MP3_WT_MASK (0x1 << 13) +#define RT5640_MP3_WT_SFT 13 +#define RT5640_MP3_WT_1_4 (0x0 << 13) +#define RT5640_MP3_WT_1_2 (0x1 << 13) +#define RT5640_OG_MP3_MASK (0x1f << 8) +#define RT5640_OG_MP3_SFT 8 +#define RT5640_HG_MP3_MASK (0x3f) +#define RT5640_HG_MP3_SFT 0 + +/* 3D HP Control 1 (0xd2) */ +#define RT5640_3D_CF_MASK (0x1 << 15) +#define RT5640_3D_CF_SFT 15 +#define RT5640_3D_CF_DIS (0x0 << 15) +#define RT5640_3D_CF_EN (0x1 << 15) +#define RT5640_3D_HP_MASK (0x1 << 14) +#define RT5640_3D_HP_SFT 14 +#define RT5640_3D_HP_DIS (0x0 << 14) +#define RT5640_3D_HP_EN (0x1 << 14) +#define RT5640_3D_BT_MASK (0x1 << 13) +#define RT5640_3D_BT_SFT 13 +#define RT5640_3D_BT_DIS (0x0 << 13) +#define RT5640_3D_BT_EN (0x1 << 13) +#define RT5640_3D_1F_MIX_MASK (0x3 << 11) +#define RT5640_3D_1F_MIX_SFT 11 +#define RT5640_3D_HP_M_MASK (0x1 << 10) +#define RT5640_3D_HP_M_SFT 10 +#define RT5640_3D_HP_M_SUR (0x0 << 10) +#define RT5640_3D_HP_M_FRO (0x1 << 10) +#define RT5640_M_3D_HRTF_MASK (0x1 << 9) +#define RT5640_M_3D_HRTF_SFT 9 +#define RT5640_M_3D_D2H_MASK (0x1 << 8) +#define RT5640_M_3D_D2H_SFT 8 +#define RT5640_M_3D_D2R_MASK (0x1 << 7) +#define RT5640_M_3D_D2R_SFT 7 +#define RT5640_M_3D_REVB_MASK (0x1 << 6) +#define RT5640_M_3D_REVB_SFT 6 + +/* Adjustable high pass filter control 1 (0xd3) */ +#define RT5640_2ND_HPF_MASK (0x1 << 15) +#define RT5640_2ND_HPF_SFT 15 +#define RT5640_2ND_HPF_DIS (0x0 << 15) +#define RT5640_2ND_HPF_EN (0x1 << 15) +#define RT5640_HPF_CF_L_MASK (0x7 << 12) +#define RT5640_HPF_CF_L_SFT 12 +#define RT5640_1ST_HPF_MASK (0x1 << 11) +#define RT5640_1ST_HPF_SFT 11 +#define RT5640_1ST_HPF_DIS (0x0 << 11) +#define RT5640_1ST_HPF_EN (0x1 << 11) +#define RT5640_HPF_CF_R_MASK (0x7 << 8) +#define RT5640_HPF_CF_R_SFT 8 +#define RT5640_ZD_T_MASK (0x3 << 6) +#define RT5640_ZD_T_SFT 6 +#define RT5640_ZD_F_MASK (0x3 << 4) +#define RT5640_ZD_F_SFT 4 +#define RT5640_ZD_F_IM (0x0 << 4) +#define RT5640_ZD_F_ZC_IM (0x1 << 4) +#define RT5640_ZD_F_ZC_IOD (0x2 << 4) +#define RT5640_ZD_F_UN (0x3 << 4) + +/* HP calibration control and Amp detection (0xd6) */ +#define RT5640_SI_DAC_MASK (0x1 << 11) +#define RT5640_SI_DAC_SFT 11 +#define RT5640_SI_DAC_AUTO (0x0 << 11) +#define RT5640_SI_DAC_TEST (0x1 << 11) +#define RT5640_DC_CAL_M_MASK (0x1 << 10) +#define RT5640_DC_CAL_M_SFT 10 +#define RT5640_DC_CAL_M_CAL (0x0 << 10) +#define RT5640_DC_CAL_M_NOR (0x1 << 10) +#define RT5640_DC_CAL_MASK (0x1 << 9) +#define RT5640_DC_CAL_SFT 9 +#define RT5640_DC_CAL_DIS (0x0 << 9) +#define RT5640_DC_CAL_EN (0x1 << 9) +#define RT5640_HPD_RCV_MASK (0x7 << 6) +#define RT5640_HPD_RCV_SFT 6 +#define RT5640_HPD_PS_MASK (0x1 << 5) +#define RT5640_HPD_PS_SFT 5 +#define RT5640_HPD_PS_DIS (0x0 << 5) +#define RT5640_HPD_PS_EN (0x1 << 5) +#define RT5640_CAL_M_MASK (0x1 << 4) +#define RT5640_CAL_M_SFT 4 +#define RT5640_CAL_M_DEP (0x0 << 4) +#define RT5640_CAL_M_CAL (0x1 << 4) +#define RT5640_CAL_MASK (0x1 << 3) +#define RT5640_CAL_SFT 3 +#define RT5640_CAL_DIS (0x0 << 3) +#define RT5640_CAL_EN (0x1 << 3) +#define RT5640_CAL_TEST_MASK (0x1 << 2) +#define RT5640_CAL_TEST_SFT 2 +#define RT5640_CAL_TEST_DIS (0x0 << 2) +#define RT5640_CAL_TEST_EN (0x1 << 2) +#define RT5640_CAL_P_MASK (0x3) +#define RT5640_CAL_P_SFT 0 +#define RT5640_CAL_P_NONE (0x0) +#define RT5640_CAL_P_CAL (0x1) +#define RT5640_CAL_P_DAC_CAL (0x2) + +/* Soft volume and zero cross control 1 (0xd9) */ +#define RT5640_SV_MASK (0x1 << 15) +#define RT5640_SV_SFT 15 +#define RT5640_SV_DIS (0x0 << 15) +#define RT5640_SV_EN (0x1 << 15) +#define RT5640_SPO_SV_MASK (0x1 << 14) +#define RT5640_SPO_SV_SFT 14 +#define RT5640_SPO_SV_DIS (0x0 << 14) +#define RT5640_SPO_SV_EN (0x1 << 14) +#define RT5640_OUT_SV_MASK (0x1 << 13) +#define RT5640_OUT_SV_SFT 13 +#define RT5640_OUT_SV_DIS (0x0 << 13) +#define RT5640_OUT_SV_EN (0x1 << 13) +#define RT5640_HP_SV_MASK (0x1 << 12) +#define RT5640_HP_SV_SFT 12 +#define RT5640_HP_SV_DIS (0x0 << 12) +#define RT5640_HP_SV_EN (0x1 << 12) +#define RT5640_ZCD_DIG_MASK (0x1 << 11) +#define RT5640_ZCD_DIG_SFT 11 +#define RT5640_ZCD_DIG_DIS (0x0 << 11) +#define RT5640_ZCD_DIG_EN (0x1 << 11) +#define RT5640_ZCD_MASK (0x1 << 10) +#define RT5640_ZCD_SFT 10 +#define RT5640_ZCD_PD (0x0 << 10) +#define RT5640_ZCD_PU (0x1 << 10) +#define RT5640_M_ZCD_MASK (0x3f << 4) +#define RT5640_M_ZCD_SFT 4 +#define RT5640_M_ZCD_RM_L (0x1 << 9) +#define RT5640_M_ZCD_RM_R (0x1 << 8) +#define RT5640_M_ZCD_SM_L (0x1 << 7) +#define RT5640_M_ZCD_SM_R (0x1 << 6) +#define RT5640_M_ZCD_OM_L (0x1 << 5) +#define RT5640_M_ZCD_OM_R (0x1 << 4) +#define RT5640_SV_DLY_MASK (0xf) +#define RT5640_SV_DLY_SFT 0 + +/* Soft volume and zero cross control 2 (0xda) */ +#define RT5640_ZCD_HP_MASK (0x1 << 15) +#define RT5640_ZCD_HP_SFT 15 +#define RT5640_ZCD_HP_DIS (0x0 << 15) +#define RT5640_ZCD_HP_EN (0x1 << 15) + + +/* Codec Private Register definition */ +/* 3D Speaker Control (0x63) */ +#define RT5640_3D_SPK_MASK (0x1 << 15) +#define RT5640_3D_SPK_SFT 15 +#define RT5640_3D_SPK_DIS (0x0 << 15) +#define RT5640_3D_SPK_EN (0x1 << 15) +#define RT5640_3D_SPK_M_MASK (0x3 << 13) +#define RT5640_3D_SPK_M_SFT 13 +#define RT5640_3D_SPK_CG_MASK (0x1f << 8) +#define RT5640_3D_SPK_CG_SFT 8 +#define RT5640_3D_SPK_SG_MASK (0x1f) +#define RT5640_3D_SPK_SG_SFT 0 + +/* Wind Noise Detection Control 1 (0x6c) */ +#define RT5640_WND_MASK (0x1 << 15) +#define RT5640_WND_SFT 15 +#define RT5640_WND_DIS (0x0 << 15) +#define RT5640_WND_EN (0x1 << 15) + +/* Wind Noise Detection Control 2 (0x6d) */ +#define RT5640_WND_FC_NW_MASK (0x3f << 10) +#define RT5640_WND_FC_NW_SFT 10 +#define RT5640_WND_FC_WK_MASK (0x3f << 4) +#define RT5640_WND_FC_WK_SFT 4 + +/* Wind Noise Detection Control 3 (0x6e) */ +#define RT5640_HPF_FC_MASK (0x3f << 6) +#define RT5640_HPF_FC_SFT 6 +#define RT5640_WND_FC_ST_MASK (0x3f) +#define RT5640_WND_FC_ST_SFT 0 + +/* Wind Noise Detection Control 4 (0x6f) */ +#define RT5640_WND_TH_LO_MASK (0x3ff) +#define RT5640_WND_TH_LO_SFT 0 + +/* Wind Noise Detection Control 5 (0x70) */ +#define RT5640_WND_TH_HI_MASK (0x3ff) +#define RT5640_WND_TH_HI_SFT 0 + +/* Wind Noise Detection Control 8 (0x73) */ +#define RT5640_WND_WIND_MASK (0x1 << 13) /* Read-Only */ +#define RT5640_WND_WIND_SFT 13 +#define RT5640_WND_STRONG_MASK (0x1 << 12) /* Read-Only */ +#define RT5640_WND_STRONG_SFT 12 +enum { + RT5640_NO_WIND, + RT5640_BREEZE, + RT5640_STORM, +}; + +/* Dipole Speaker Interface (0x75) */ +#define RT5640_DP_ATT_MASK (0x3 << 14) +#define RT5640_DP_ATT_SFT 14 +#define RT5640_DP_SPK_MASK (0x1 << 10) +#define RT5640_DP_SPK_SFT 10 +#define RT5640_DP_SPK_DIS (0x0 << 10) +#define RT5640_DP_SPK_EN (0x1 << 10) + +/* EQ Pre Volume Control (0xb3) */ +#define RT5640_EQ_PRE_VOL_MASK (0xffff) +#define RT5640_EQ_PRE_VOL_SFT 0 + +/* EQ Post Volume Control (0xb4) */ +#define RT5640_EQ_PST_VOL_MASK (0xffff) +#define RT5640_EQ_PST_VOL_SFT 0 + +#define RT5640_NO_JACK BIT(0) +#define RT5640_HEADSET_DET BIT(1) +#define RT5640_HEADPHO_DET BIT(2) + +/* System Clock Source */ +#define RT5640_SCLK_S_MCLK 0 +#define RT5640_SCLK_S_PLL1 1 +#define RT5640_SCLK_S_PLL1_TK 2 +#define RT5640_SCLK_S_RCCLK 3 + +/* PLL1 Source */ +#define RT5640_PLL1_S_MCLK 0 +#define RT5640_PLL1_S_BCLK1 1 +#define RT5640_PLL1_S_BCLK2 2 +#define RT5640_PLL1_S_BCLK3 3 + + +enum { + RT5640_AIF1, + RT5640_AIF2, + RT5640_AIF3, + RT5640_AIFS, +}; + +enum { + RT5640_U_IF1 = 0x1, + RT5640_U_IF2 = 0x2, + RT5640_U_IF3 = 0x4, +}; + +enum { + RT5640_IF_123, + RT5640_IF_132, + RT5640_IF_312, + RT5640_IF_321, + RT5640_IF_231, + RT5640_IF_213, + RT5640_IF_113, + RT5640_IF_223, + RT5640_IF_ALL, +}; + +enum { + RT5640_DMIC_DIS, + RT5640_DMIC1, + RT5640_DMIC2, +}; + +struct rt5640_pll_code { + bool m_bp; /* Indicates bypass m code or not. */ + int m_code; + int n_code; + int k_code; +}; + +struct rt5640_priv { + struct snd_soc_codec *codec; + struct rt5640_platform_data pdata; + struct regmap *regmap; + + int sysclk; + int sysclk_src; + int lrck[RT5640_AIFS]; + int bclk[RT5640_AIFS]; + int master[RT5640_AIFS]; + + struct rt5640_pll_code pll_code; + int pll_src; + int pll_in; + int pll_out; + + int dmic_en; +}; + +#endif -- cgit v0.10.2 From 1b4d7d9787beb45a51c1ccf2f0a7fcee9213fb38 Mon Sep 17 00:00:00 2001 From: Charles Keepax Date: Wed, 12 Jun 2013 17:44:07 +0100 Subject: mfd: wm5102: Expose DRE control registers Certain use cases may require specific DRE settings so expose the necessary registers. Signed-off-by: Charles Keepax Signed-off-by: Mark Brown diff --git a/drivers/mfd/wm5102-tables.c b/drivers/mfd/wm5102-tables.c index 155c4a1..802dd3c 100644 --- a/drivers/mfd/wm5102-tables.c +++ b/drivers/mfd/wm5102-tables.c @@ -65,7 +65,8 @@ static const struct reg_default wm5102_revb_patch[] = { { 0x418, 0xa080 }, { 0x420, 0xa080 }, { 0x428, 0xe000 }, - { 0x443, 0xDC1A }, + { 0x442, 0x3F0A }, + { 0x443, 0xDC1F }, { 0x4B0, 0x0066 }, { 0x458, 0x000b }, { 0x212, 0x0000 }, @@ -424,6 +425,9 @@ static const struct reg_default wm5102_reg_default[] = { { 0x00000435, 0x0180 }, /* R1077 - DAC Digital Volume 5R */ { 0x00000436, 0x0081 }, /* R1078 - DAC Volume Limit 5R */ { 0x00000437, 0x0200 }, /* R1079 - Noise Gate Select 5R */ + { 0x00000440, 0x8FFF }, /* R1088 - DRE Enable */ + { 0x00000442, 0x3F0A }, /* R1090 - DRE Control 2 */ + { 0x00000443, 0xDC1F }, /* R1090 - DRE Control 3 */ { 0x00000450, 0x0000 }, /* R1104 - DAC AEC Control 1 */ { 0x00000458, 0x000B }, /* R1112 - Noise Gate Control */ { 0x00000490, 0x0069 }, /* R1168 - PDM SPK1 CTRL 1 */ @@ -1197,6 +1201,9 @@ static bool wm5102_readable_register(struct device *dev, unsigned int reg) case ARIZONA_DAC_DIGITAL_VOLUME_5R: case ARIZONA_DAC_VOLUME_LIMIT_5R: case ARIZONA_NOISE_GATE_SELECT_5R: + case ARIZONA_DRE_ENABLE: + case ARIZONA_DRE_CONTROL_2: + case ARIZONA_DRE_CONTROL_3: case ARIZONA_DAC_AEC_CONTROL_1: case ARIZONA_NOISE_GATE_CONTROL: case ARIZONA_PDM_SPK1_CTRL_1: diff --git a/include/linux/mfd/arizona/registers.h b/include/linux/mfd/arizona/registers.h index 4730b5c..4706d3d 100644 --- a/include/linux/mfd/arizona/registers.h +++ b/include/linux/mfd/arizona/registers.h @@ -215,6 +215,9 @@ #define ARIZONA_DAC_DIGITAL_VOLUME_6R 0x43D #define ARIZONA_DAC_VOLUME_LIMIT_6R 0x43E #define ARIZONA_NOISE_GATE_SELECT_6R 0x43F +#define ARIZONA_DRE_ENABLE 0x440 +#define ARIZONA_DRE_CONTROL_2 0x442 +#define ARIZONA_DRE_CONTROL_3 0x443 #define ARIZONA_DAC_AEC_CONTROL_1 0x450 #define ARIZONA_NOISE_GATE_CONTROL 0x458 #define ARIZONA_PDM_SPK1_CTRL_1 0x490 @@ -3133,6 +3136,47 @@ #define ARIZONA_OUT6R_NGATE_SRC_WIDTH 12 /* OUT6R_NGATE_SRC - [11:0] */ /* + * R1088 (0x440) - DRE Enable + */ +#define ARIZONA_DRE3L_ENA 0x0010 /* DRE3L_ENA */ +#define ARIZONA_DRE3L_ENA_MASK 0x0010 /* DRE3L_ENA */ +#define ARIZONA_DRE3L_ENA_SHIFT 4 /* DRE3L_ENA */ +#define ARIZONA_DRE3L_ENA_WIDTH 1 /* DRE3L_ENA */ +#define ARIZONA_DRE2R_ENA 0x0008 /* DRE2R_ENA */ +#define ARIZONA_DRE2R_ENA_MASK 0x0008 /* DRE2R_ENA */ +#define ARIZONA_DRE2R_ENA_SHIFT 3 /* DRE2R_ENA */ +#define ARIZONA_DRE2R_ENA_WIDTH 1 /* DRE2R_ENA */ +#define ARIZONA_DRE2L_ENA 0x0004 /* DRE2L_ENA */ +#define ARIZONA_DRE2L_ENA_MASK 0x0004 /* DRE2L_ENA */ +#define ARIZONA_DRE2L_ENA_SHIFT 2 /* DRE2L_ENA */ +#define ARIZONA_DRE2L_ENA_WIDTH 1 /* DRE2L_ENA */ +#define ARIZONA_DRE1R_ENA 0x0002 /* DRE1R_ENA */ +#define ARIZONA_DRE1R_ENA_MASK 0x0002 /* DRE1R_ENA */ +#define ARIZONA_DRE1R_ENA_SHIFT 1 /* DRE1R_ENA */ +#define ARIZONA_DRE1R_ENA_WIDTH 1 /* DRE1R_ENA */ +#define ARIZONA_DRE1L_ENA 0x0001 /* DRE1L_ENA */ +#define ARIZONA_DRE1L_ENA_MASK 0x0001 /* DRE1L_ENA */ +#define ARIZONA_DRE1L_ENA_SHIFT 0 /* DRE1L_ENA */ +#define ARIZONA_DRE1L_ENA_WIDTH 1 /* DRE1L_ENA */ + +/* + * R1090 (0x442) - DRE Control 2 + */ +#define ARIZONA_DRE_T_LOW_MASK 0x3F00 /* DRE_T_LOW - [13:8] */ +#define ARIZONA_DRE_T_LOW_SHIFT 8 /* DRE_T_LOW - [13:8] */ +#define ARIZONA_DRE_T_LOW_WIDTH 6 /* DRE_T_LOW - [13:8] */ + +/* + * R1091 (0x443) - DRE Control 3 + */ +#define ARIZONA_DRE_GAIN_SHIFT_MASK 0xC000 /* DRE_GAIN_SHIFT - [15:14] */ +#define ARIZONA_DRE_GAIN_SHIFT_SHIFT 14 /* DRE_GAIN_SHIFT - [15:14] */ +#define ARIZONA_DRE_GAIN_SHIFT_WIDTH 2 /* DRE_GAIN_SHIFT - [15:14] */ +#define ARIZONA_DRE_LOW_LEVEL_ABS_MASK 0x000F /* LOW_LEVEL_ABS - [3:0] */ +#define ARIZONA_DRE_LOW_LEVEL_ABS_SHIFT 0 /* LOW_LEVEL_ABS - [3:0] */ +#define ARIZONA_DRE_LOW_LEVEL_ABS_WIDTH 4 /* LOW_LEVEL_ABS - [3:0] */ + +/* * R1104 (0x450) - DAC AEC Control 1 */ #define ARIZONA_AEC_LOOPBACK_SRC_MASK 0x003C /* AEC_LOOPBACK_SRC - [5:2] */ -- cgit v0.10.2 From 7c470373e097822ce6ca7bbac44b3afec0e7c1f8 Mon Sep 17 00:00:00 2001 From: Charles Keepax Date: Wed, 12 Jun 2013 17:44:08 +0100 Subject: ASoC: wm5102: Expose controls for DRE Certain use cases may require specific DRE settings so expose control of these. Signed-off-by: Charles Keepax Signed-off-by: Mark Brown diff --git a/sound/soc/codecs/wm5102.c b/sound/soc/codecs/wm5102.c index 842adfd..e723ac0 100644 --- a/sound/soc/codecs/wm5102.c +++ b/sound/soc/codecs/wm5102.c @@ -816,6 +816,19 @@ SOC_VALUE_ENUM("HPOUT1 OSR", wm5102_hpout_osr[0]), SOC_VALUE_ENUM("HPOUT2 OSR", wm5102_hpout_osr[1]), SOC_VALUE_ENUM("EPOUT OSR", wm5102_hpout_osr[2]), +SOC_DOUBLE("HPOUT1 DRE Switch", ARIZONA_DRE_ENABLE, + ARIZONA_DRE1L_ENA_SHIFT, ARIZONA_DRE1R_ENA_SHIFT, 1, 0), +SOC_DOUBLE("HPOUT2 DRE Switch", ARIZONA_DRE_ENABLE, + ARIZONA_DRE2L_ENA_SHIFT, ARIZONA_DRE2R_ENA_SHIFT, 1, 0), +SOC_SINGLE("EPOUT DRE Switch", ARIZONA_DRE_ENABLE, + ARIZONA_DRE3L_ENA_SHIFT, 1, 0), + +SOC_SINGLE("DRE Threshold", ARIZONA_DRE_CONTROL_2, + ARIZONA_DRE_T_LOW_SHIFT, 63, 0), + +SOC_SINGLE("DRE Low Level ABS", ARIZONA_DRE_CONTROL_3, + ARIZONA_DRE_LOW_LEVEL_ABS_SHIFT, 15, 0), + SOC_ENUM("Output Ramp Up", arizona_out_vi_ramp), SOC_ENUM("Output Ramp Down", arizona_out_vd_ramp), -- cgit v0.10.2 From dcad9f031240d59e9e1475a8e5b2cb427da94f6e Mon Sep 17 00:00:00 2001 From: Stephen Warren Date: Wed, 12 Jun 2013 11:34:30 -0600 Subject: ASoC: rt5640: add device tree support Modify the RT5640 driver to parse platform data from device tree. Write a DT binding document to describe those properties. Slight re-ordering of rt5640_i2c_probe() to better fit the DT parsing. Since ldo1_en is optional, guard usage of it with gpio_is_valid(), rather than open-coding an if (gpio) check. Signed-off-by: Stephen Warren Signed-off-by: Mark Brown diff --git a/Documentation/devicetree/bindings/sound/rt5640.txt b/Documentation/devicetree/bindings/sound/rt5640.txt new file mode 100644 index 0000000..005bcb2 --- /dev/null +++ b/Documentation/devicetree/bindings/sound/rt5640.txt @@ -0,0 +1,30 @@ +RT5640 audio CODEC + +This device supports I2C only. + +Required properties: + +- compatible : "realtek,rt5640". + +- reg : The I2C address of the device. + +- interrupts : The CODEC's interrupt output. + +Optional properties: + +- realtek,in1-differential +- realtek,in2-differential + Boolean. Indicate MIC1/2 input are differential, rather than single-ended. + +- realtek,ldo1-en-gpios : The GPIO that controls the CODEC's LDO1_EN pin. + +Example: + +rt5640 { + compatible = "realtek,rt5640"; + reg = <0x1c>; + interrupt-parent = <&gpio>; + interrupts = ; + realtek,ldo1-en-gpios = + <&gpio TEGRA_GPIO(V, 3) GPIO_ACTIVE_HIGH>; +}; diff --git a/sound/soc/codecs/rt5640.c b/sound/soc/codecs/rt5640.c index 288c17c..8761552 100644 --- a/sound/soc/codecs/rt5640.c +++ b/sound/soc/codecs/rt5640.c @@ -18,6 +18,7 @@ #include #include #include +#include #include #include #include @@ -1998,6 +1999,28 @@ static const struct i2c_device_id rt5640_i2c_id[] = { }; MODULE_DEVICE_TABLE(i2c, rt5640_i2c_id); +static int rt5640_parse_dt(struct rt5640_priv *rt5640, struct device_node *np) +{ + rt5640->pdata.in1_diff = of_property_read_bool(np, + "realtek,in1-differential"); + rt5640->pdata.in2_diff = of_property_read_bool(np, + "realtek,in2-differential"); + + rt5640->pdata.ldo1_en = of_get_named_gpio(np, + "realtek,ldo1-en-gpios", 0); + /* + * LDO1_EN is optional (it may be statically tied on the board). + * -ENOENT means that the property doesn't exist, i.e. there is no + * GPIO, so is not an error. Any other error code means the property + * exists, but could not be parsed. + */ + if (!gpio_is_valid(rt5640->pdata.ldo1_en) && + (rt5640->pdata.ldo1_en != -ENOENT)) + return rt5640->pdata.ldo1_en; + + return 0; +} + static int rt5640_i2c_probe(struct i2c_client *i2c, const struct i2c_device_id *id) { @@ -2011,6 +2034,24 @@ static int rt5640_i2c_probe(struct i2c_client *i2c, GFP_KERNEL); if (NULL == rt5640) return -ENOMEM; + i2c_set_clientdata(i2c, rt5640); + + if (pdata) { + rt5640->pdata = *pdata; + /* + * Translate zero'd out (default) pdata value to an invalid + * GPIO ID. This makes the pdata and DT paths consistent in + * terms of the value left in this field when no GPIO is + * specified, but means we can't actually use GPIO 0. + */ + if (!rt5640->pdata.ldo1_en) + rt5640->pdata.ldo1_en = -EINVAL; + } else if (i2c->dev.of_node) { + ret = rt5640_parse_dt(rt5640, i2c->dev.of_node); + if (ret) + return ret; + } else + rt5640->pdata.ldo1_en = -EINVAL; rt5640->regmap = devm_regmap_init_i2c(i2c, &rt5640_regmap); if (IS_ERR(rt5640->regmap)) { @@ -2020,12 +2061,7 @@ static int rt5640_i2c_probe(struct i2c_client *i2c, return ret; } - if (pdata) - rt5640->pdata = *pdata; - - i2c_set_clientdata(i2c, rt5640); - - if (rt5640->pdata.ldo1_en) { + if (gpio_is_valid(rt5640->pdata.ldo1_en)) { ret = devm_gpio_request_one(&i2c->dev, rt5640->pdata.ldo1_en, GPIOF_OUT_INIT_HIGH, "RT5640 LDO1_EN"); -- cgit v0.10.2 From 040a62cf1c040362fb11587fb9f02e1881f4c237 Mon Sep 17 00:00:00 2001 From: Stephen Warren Date: Wed, 12 Jun 2013 11:35:34 -0600 Subject: ASoC: tegra: add tegra+RT5640 machine driver Initially, this binding and driver only describe/support playback to headphones and speakers. This driver will support Beaver and Dalmore. Signed-off-by: Stephen Warren Signed-off-by: Mark Brown diff --git a/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-rt5640.txt b/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-rt5640.txt new file mode 100644 index 0000000..d130818 --- /dev/null +++ b/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-rt5640.txt @@ -0,0 +1,71 @@ +NVIDIA Tegra audio complex, with RT5640 CODEC + +Required properties: +- compatible : "nvidia,tegra-audio-rt5640" +- clocks : Must contain an entry for each entry in clock-names. +- clock-names : Must include the following entries: + "pll_a" (The Tegra clock of that name), + "pll_a_out0" (The Tegra clock of that name), + "mclk" (The Tegra cdev1/extern1 clock, which feeds the CODEC's mclk) +- nvidia,model : The user-visible name of this sound complex. +- nvidia,audio-routing : A list of the connections between audio components. + Each entry is a pair of strings, the first being the connection's sink, + the second being the connection's source. Valid names for sources and + sinks are the RT5640's pins, and the jacks on the board: + + RT5640 pins: + + * DMIC1 + * DMIC2 + * MICBIAS1 + * IN1P + * IN1R + * IN2P + * IN2R + * HPOL + * HPOR + * LOUTL + * LOUTR + * MONOP + * MONON + * SPOLP + * SPOLN + * SPORP + * SPORN + + Board connectors: + + * Headphones + * Speakers + +- nvidia,i2s-controller : The phandle of the Tegra I2S controller that's + connected to the CODEC. +- nvidia,audio-codec : The phandle of the RT5640 audio codec. This binding + assumes that AIF1 on the CODEC is connected to Tegra. + +Optional properties: +- nvidia,hp-det-gpios : The GPIO that detects headphones are plugged in + +Example: + +sound { + compatible = "nvidia,tegra-audio-rt5640-dalmore", + "nvidia,tegra-audio-rt5640"; + nvidia,model = "NVIDIA Tegra Dalmore"; + + nvidia,audio-routing = + "Headphones", "HPOR", + "Headphones", "HPOL", + "Speakers", "SPORP", + "Speakers", "SPORN", + "Speakers", "SPOLP", + "Speakers", "SPOLN"; + + nvidia,i2s-controller = <&tegra_i2s1>; + nvidia,audio-codec = <&rt5640>; + + nvidia,hp-det-gpios = <&gpio 143 0>; /* GPIO PR7 */ + + clocks = <&tegra_car 216>, <&tegra_car 217>, <&tegra_car 120>; + clock-names = "pll_a", "pll_a_out0", "mclk"; +}; diff --git a/sound/soc/tegra/Kconfig b/sound/soc/tegra/Kconfig index b1c9d57..995b120 100644 --- a/sound/soc/tegra/Kconfig +++ b/sound/soc/tegra/Kconfig @@ -59,6 +59,16 @@ config SND_SOC_TEGRA30_I2S Tegra30 I2S interface. You will also need to select the individual machine drivers to support below. +config SND_SOC_TEGRA_RT5640 + tristate "SoC Audio support for Tegra boards using an RT5640 codec" + depends on SND_SOC_TEGRA && I2C + select SND_SOC_TEGRA20_I2S if ARCH_TEGRA_2x_SOC + select SND_SOC_TEGRA30_I2S if ARCH_TEGRA_3x_SOC + select SND_SOC_RT5640 + help + Say Y or M here if you want to add support for SoC audio on Tegra + boards using the RT5640 codec, such as Dalmore. + config SND_SOC_TEGRA_WM8753 tristate "SoC Audio support for Tegra boards using a WM8753 codec" depends on SND_SOC_TEGRA && I2C diff --git a/sound/soc/tegra/Makefile b/sound/soc/tegra/Makefile index 416a14b..21d2550 100644 --- a/sound/soc/tegra/Makefile +++ b/sound/soc/tegra/Makefile @@ -18,12 +18,14 @@ obj-$(CONFIG_SND_SOC_TEGRA30_AHUB) += snd-soc-tegra30-ahub.o obj-$(CONFIG_SND_SOC_TEGRA30_I2S) += snd-soc-tegra30-i2s.o # Tegra machine Support +snd-soc-tegra-rt5640-objs := tegra_rt5640.o snd-soc-tegra-wm8753-objs := tegra_wm8753.o snd-soc-tegra-wm8903-objs := tegra_wm8903.o snd-soc-tegra-wm9712-objs := tegra_wm9712.o snd-soc-tegra-trimslice-objs := trimslice.o snd-soc-tegra-alc5632-objs := tegra_alc5632.o +obj-$(CONFIG_SND_SOC_TEGRA_RT5640) += snd-soc-tegra-rt5640.o obj-$(CONFIG_SND_SOC_TEGRA_WM8753) += snd-soc-tegra-wm8753.o obj-$(CONFIG_SND_SOC_TEGRA_WM8903) += snd-soc-tegra-wm8903.o obj-$(CONFIG_SND_SOC_TEGRA_WM9712) += snd-soc-tegra-wm9712.o diff --git a/sound/soc/tegra/tegra_rt5640.c b/sound/soc/tegra/tegra_rt5640.c new file mode 100644 index 0000000..08794f9 --- /dev/null +++ b/sound/soc/tegra/tegra_rt5640.c @@ -0,0 +1,257 @@ +/* +* tegra_rt5640.c - Tegra machine ASoC driver for boards using WM8903 codec. + * + * Copyright (c) 2013, NVIDIA CORPORATION. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms and conditions of the GNU General Public License, + * version 2, as published by the Free Software Foundation. + * + * This program is distributed in the hope it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . + * + * Based on code copyright/by: + * + * Copyright (C) 2010-2012 - NVIDIA, Inc. + * Copyright (C) 2011 The AC100 Kernel Team + * (c) 2009, 2010 Nvidia Graphics Pvt. Ltd. + * Copyright 2007 Wolfson Microelectronics PLC. + */ + +#include +#include +#include +#include +#include + +#include +#include +#include +#include +#include + +#include "../codecs/rt5640.h" + +#include "tegra_asoc_utils.h" + +#define DRV_NAME "tegra-snd-rt5640" + +struct tegra_rt5640 { + struct tegra_asoc_utils_data util_data; + int gpio_hp_det; +}; + +static int tegra_rt5640_asoc_hw_params(struct snd_pcm_substream *substream, + struct snd_pcm_hw_params *params) +{ + struct snd_soc_pcm_runtime *rtd = substream->private_data; + struct snd_soc_dai *codec_dai = rtd->codec_dai; + struct snd_soc_codec *codec = codec_dai->codec; + struct snd_soc_card *card = codec->card; + struct tegra_rt5640 *machine = snd_soc_card_get_drvdata(card); + int srate, mclk; + int err; + + srate = params_rate(params); + mclk = 256 * srate; + + err = tegra_asoc_utils_set_rate(&machine->util_data, srate, mclk); + if (err < 0) { + dev_err(card->dev, "Can't configure clocks\n"); + return err; + } + + err = snd_soc_dai_set_sysclk(codec_dai, RT5640_SCLK_S_MCLK, mclk, + SND_SOC_CLOCK_IN); + if (err < 0) { + dev_err(card->dev, "codec_dai clock not set\n"); + return err; + } + + return 0; +} + +static struct snd_soc_ops tegra_rt5640_ops = { + .hw_params = tegra_rt5640_asoc_hw_params, +}; + +static struct snd_soc_jack tegra_rt5640_hp_jack; + +static struct snd_soc_jack_pin tegra_rt5640_hp_jack_pins[] = { + { + .pin = "Headphones", + .mask = SND_JACK_HEADPHONE, + }, +}; + +static struct snd_soc_jack_gpio tegra_rt5640_hp_jack_gpio = { + .name = "Headphone detection", + .report = SND_JACK_HEADPHONE, + .debounce_time = 150, + .invert = 1, +}; + +static const struct snd_soc_dapm_widget tegra_rt5640_dapm_widgets[] = { + SND_SOC_DAPM_HP("Headphones", NULL), + SND_SOC_DAPM_SPK("Speakers", NULL), +}; + +static const struct snd_kcontrol_new tegra_rt5640_controls[] = { + SOC_DAPM_PIN_SWITCH("Speakers"), +}; + +static int tegra_rt5640_asoc_init(struct snd_soc_pcm_runtime *rtd) +{ + struct snd_soc_dai *codec_dai = rtd->codec_dai; + struct snd_soc_codec *codec = codec_dai->codec; + struct tegra_rt5640 *machine = snd_soc_card_get_drvdata(codec->card); + + snd_soc_jack_new(codec, "Headphones", SND_JACK_HEADPHONE, + &tegra_rt5640_hp_jack); + snd_soc_jack_add_pins(&tegra_rt5640_hp_jack, + ARRAY_SIZE(tegra_rt5640_hp_jack_pins), + tegra_rt5640_hp_jack_pins); + + if (gpio_is_valid(machine->gpio_hp_det)) { + tegra_rt5640_hp_jack_gpio.gpio = machine->gpio_hp_det; + snd_soc_jack_add_gpios(&tegra_rt5640_hp_jack, + 1, + &tegra_rt5640_hp_jack_gpio); + } + + return 0; +} + +static struct snd_soc_dai_link tegra_rt5640_dai = { + .name = "RT5640", + .stream_name = "RT5640 PCM", + .codec_dai_name = "rt5640-aif1", + .init = tegra_rt5640_asoc_init, + .ops = &tegra_rt5640_ops, + .dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF | + SND_SOC_DAIFMT_CBS_CFS, +}; + +static struct snd_soc_card snd_soc_tegra_rt5640 = { + .name = "tegra-rt5640", + .owner = THIS_MODULE, + .dai_link = &tegra_rt5640_dai, + .num_links = 1, + .controls = tegra_rt5640_controls, + .num_controls = ARRAY_SIZE(tegra_rt5640_controls), + .dapm_widgets = tegra_rt5640_dapm_widgets, + .num_dapm_widgets = ARRAY_SIZE(tegra_rt5640_dapm_widgets), + .fully_routed = true, +}; + +static int tegra_rt5640_probe(struct platform_device *pdev) +{ + struct device_node *np = pdev->dev.of_node; + struct snd_soc_card *card = &snd_soc_tegra_rt5640; + struct tegra_rt5640 *machine; + int ret; + + machine = devm_kzalloc(&pdev->dev, + sizeof(struct tegra_rt5640), GFP_KERNEL); + if (!machine) { + dev_err(&pdev->dev, "Can't allocate tegra_rt5640\n"); + return -ENOMEM; + } + + card->dev = &pdev->dev; + platform_set_drvdata(pdev, card); + snd_soc_card_set_drvdata(card, machine); + + machine->gpio_hp_det = of_get_named_gpio(np, "nvidia,hp-det-gpios", 0); + if (machine->gpio_hp_det == -EPROBE_DEFER) + return -EPROBE_DEFER; + + ret = snd_soc_of_parse_card_name(card, "nvidia,model"); + if (ret) + goto err; + + ret = snd_soc_of_parse_audio_routing(card, "nvidia,audio-routing"); + if (ret) + goto err; + + tegra_rt5640_dai.codec_of_node = of_parse_phandle(np, + "nvidia,audio-codec", 0); + if (!tegra_rt5640_dai.codec_of_node) { + dev_err(&pdev->dev, + "Property 'nvidia,audio-codec' missing or invalid\n"); + ret = -EINVAL; + goto err; + } + + tegra_rt5640_dai.cpu_of_node = of_parse_phandle(np, + "nvidia,i2s-controller", 0); + if (!tegra_rt5640_dai.cpu_of_node) { + dev_err(&pdev->dev, + "Property 'nvidia,i2s-controller' missing or invalid\n"); + ret = -EINVAL; + goto err; + } + + tegra_rt5640_dai.platform_of_node = tegra_rt5640_dai.cpu_of_node; + + ret = tegra_asoc_utils_init(&machine->util_data, &pdev->dev); + if (ret) + goto err; + + ret = snd_soc_register_card(card); + if (ret) { + dev_err(&pdev->dev, "snd_soc_register_card failed (%d)\n", + ret); + goto err_fini_utils; + } + + return 0; + +err_fini_utils: + tegra_asoc_utils_fini(&machine->util_data); +err: + return ret; +} + +static int tegra_rt5640_remove(struct platform_device *pdev) +{ + struct snd_soc_card *card = platform_get_drvdata(pdev); + struct tegra_rt5640 *machine = snd_soc_card_get_drvdata(card); + + snd_soc_jack_free_gpios(&tegra_rt5640_hp_jack, 1, + &tegra_rt5640_hp_jack_gpio); + + snd_soc_unregister_card(card); + + tegra_asoc_utils_fini(&machine->util_data); + + return 0; +} + +static const struct of_device_id tegra_rt5640_of_match[] = { + { .compatible = "nvidia,tegra-audio-rt5640", }, + {}, +}; + +static struct platform_driver tegra_rt5640_driver = { + .driver = { + .name = DRV_NAME, + .owner = THIS_MODULE, + .pm = &snd_soc_pm_ops, + .of_match_table = tegra_rt5640_of_match, + }, + .probe = tegra_rt5640_probe, + .remove = tegra_rt5640_remove, +}; +module_platform_driver(tegra_rt5640_driver); + +MODULE_AUTHOR("Stephen Warren "); +MODULE_DESCRIPTION("Tegra+RT5640 machine ASoC driver"); +MODULE_LICENSE("GPL v2"); +MODULE_ALIAS("platform:" DRV_NAME); +MODULE_DEVICE_TABLE(of, tegra_rt5640_of_match); -- cgit v0.10.2 From d8f4e17fdd4f5e6fe6ef07496296fa88e150beda Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Uwe=20Kleine-K=C3=B6nig?= Date: Wed, 12 Jun 2013 22:18:01 +0200 Subject: ASoC: SPEAr spdif_{in,out}: fix fallout of previous cleanup MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit The patch that resulted in bfcc74e (ASoC: SPEAr spdif_{in,out}: use devm for clk and a few more cleanups) was broken and applied on a newer tree than it was created for. So bfcc74e introduced unbalanced clk handling, two warnings about unused variables and passed 3 arguments to a function only taking 2. This commit fixes that. Signed-off-by: Uwe Kleine-König Signed-off-by: Mark Brown diff --git a/sound/soc/spear/spdif_in.c b/sound/soc/spear/spdif_in.c index f0071dd..63acfeb 100644 --- a/sound/soc/spear/spdif_in.c +++ b/sound/soc/spear/spdif_in.c @@ -257,20 +257,12 @@ static int spdif_in_probe(struct platform_device *pdev) return ret; } - ret = snd_soc_register_component(&pdev->dev, &spdif_in_component, + return snd_soc_register_component(&pdev->dev, &spdif_in_component, &spdif_in_dai, 1); - if (ret != 0) { - clk_put(host->clk); - return ret; - } - - return 0; } static int spdif_in_remove(struct platform_device *pdev) { - struct spdif_in_dev *host = dev_get_drvdata(&pdev->dev); - snd_soc_unregister_component(&pdev->dev); return 0; diff --git a/sound/soc/spear/spdif_out.c b/sound/soc/spear/spdif_out.c index 4bde512..a4a8748 100644 --- a/sound/soc/spear/spdif_out.c +++ b/sound/soc/spear/spdif_out.c @@ -298,8 +298,7 @@ static int spdif_out_probe(struct platform_device *pdev) return -ENOMEM; } - host->io_base = devm_request_and_ioremap(&pdev->dev, res->start, - resource_size(res)); + host->io_base = devm_request_and_ioremap(&pdev->dev, res); if (!host->io_base) { dev_warn(&pdev->dev, "ioremap failed\n"); return -ENOMEM; @@ -321,18 +320,11 @@ static int spdif_out_probe(struct platform_device *pdev) ret = snd_soc_register_component(&pdev->dev, &spdif_out_component, &spdif_out_dai, 1); - if (ret != 0) { - clk_put(host->clk); - return ret; - } - - return 0; + return ret; } static int spdif_out_remove(struct platform_device *pdev) { - struct spdif_out_dev *host = dev_get_drvdata(&pdev->dev); - snd_soc_unregister_component(&pdev->dev); return 0; -- cgit v0.10.2 From 9be94aeabf551aa5e2481ab9d626ba82d6b14f3d Mon Sep 17 00:00:00 2001 From: Stephen Warren Date: Wed, 12 Jun 2013 15:34:23 -0600 Subject: ASoC: rt5640: fix sparse warnings This fixes: 975:9: sparse: Using plain integer as NULL pointer 1917:24: sparse: symbol 'rt5640_aif_dai_ops' was not declared. Should it be static? 1924:27: sparse: symbol 'rt5640_dai' was not declared. Should it be static? 2079:19: sparse: symbol 'rt5640_i2c_driver' was not declared. Should it be static? Reported-by: Fengguang Wu Signed-off-by: Stephen Warren Signed-off-by: Mark Brown diff --git a/sound/soc/codecs/rt5640.c b/sound/soc/codecs/rt5640.c index 8761552..ce585e3 100644 --- a/sound/soc/codecs/rt5640.c +++ b/sound/soc/codecs/rt5640.c @@ -974,7 +974,7 @@ static const struct snd_soc_dapm_widget rt5640_dapm_widgets[] = { SND_SOC_DAPM_SUPPLY("LDO2", RT5640_PWR_ANLG1, RT5640_PWR_LDO2_BIT, 0, NULL, 0), SND_SOC_DAPM_SUPPLY("MICBIAS1", RT5640_PWR_ANLG2, - RT5640_PWR_MB1_BIT, 0, 0, 0), + RT5640_PWR_MB1_BIT, 0, NULL, 0), /* Input Lines */ SND_SOC_DAPM_INPUT("DMIC1"), SND_SOC_DAPM_INPUT("DMIC2"), @@ -1915,14 +1915,14 @@ static int rt5640_resume(struct snd_soc_codec *codec) #define RT5640_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE | \ SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S8) -struct snd_soc_dai_ops rt5640_aif_dai_ops = { +static const struct snd_soc_dai_ops rt5640_aif_dai_ops = { .hw_params = rt5640_hw_params, .set_fmt = rt5640_set_dai_fmt, .set_sysclk = rt5640_set_dai_sysclk, .set_pll = rt5640_set_dai_pll, }; -struct snd_soc_dai_driver rt5640_dai[] = { +static struct snd_soc_dai_driver rt5640_dai[] = { { .name = "rt5640-aif1", .id = RT5640_AIF1, @@ -2112,7 +2112,7 @@ static int rt5640_i2c_remove(struct i2c_client *i2c) return 0; } -struct i2c_driver rt5640_i2c_driver = { +static struct i2c_driver rt5640_i2c_driver = { .driver = { .name = "rt5640", .owner = THIS_MODULE, -- cgit v0.10.2 From 2e7ee15ced914e109a1a5b6dfcd463d846a13bd5 Mon Sep 17 00:00:00 2001 From: Nicolin Chen Date: Fri, 14 Jun 2013 12:34:50 +0800 Subject: ASoC: wm8962: Remove remaining direct register cache accesses Also fix return values for headphone switch updates. Signed-off-by: Nicolin Chen Signed-off-by: Mark Brown Cc: stable@vger.kernel.org diff --git a/sound/soc/codecs/wm8962.c b/sound/soc/codecs/wm8962.c index e971028..730dd0c 100644 --- a/sound/soc/codecs/wm8962.c +++ b/sound/soc/codecs/wm8962.c @@ -1600,7 +1600,6 @@ static int wm8962_put_hp_sw(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol); - u16 *reg_cache = codec->reg_cache; int ret; /* Apply the update (if any) */ @@ -1609,16 +1608,19 @@ static int wm8962_put_hp_sw(struct snd_kcontrol *kcontrol, return 0; /* If the left PGA is enabled hit that VU bit... */ - if (snd_soc_read(codec, WM8962_PWR_MGMT_2) & WM8962_HPOUTL_PGA_ENA) - return snd_soc_write(codec, WM8962_HPOUTL_VOLUME, - reg_cache[WM8962_HPOUTL_VOLUME]); + ret = snd_soc_read(codec, WM8962_PWR_MGMT_2); + if (ret & WM8962_HPOUTL_PGA_ENA) { + snd_soc_write(codec, WM8962_HPOUTL_VOLUME, + snd_soc_read(codec, WM8962_HPOUTL_VOLUME)); + return 1; + } /* ...otherwise the right. The VU is stereo. */ - if (snd_soc_read(codec, WM8962_PWR_MGMT_2) & WM8962_HPOUTR_PGA_ENA) - return snd_soc_write(codec, WM8962_HPOUTR_VOLUME, - reg_cache[WM8962_HPOUTR_VOLUME]); + if (ret & WM8962_HPOUTR_PGA_ENA) + snd_soc_write(codec, WM8962_HPOUTR_VOLUME, + snd_soc_read(codec, WM8962_HPOUTR_VOLUME)); - return 0; + return 1; } /* The VU bits for the speakers are in a different register to the mute @@ -3374,7 +3376,6 @@ static int wm8962_probe(struct snd_soc_codec *codec) int ret; struct wm8962_priv *wm8962 = snd_soc_codec_get_drvdata(codec); struct wm8962_pdata *pdata = dev_get_platdata(codec->dev); - u16 *reg_cache = codec->reg_cache; int i, trigger, irq_pol; bool dmicclk, dmicdat; @@ -3432,8 +3433,9 @@ static int wm8962_probe(struct snd_soc_codec *codec) /* Put the speakers into mono mode? */ if (pdata->spk_mono) - reg_cache[WM8962_CLASS_D_CONTROL_2] - |= WM8962_SPK_MONO; + snd_soc_update_bits(codec, WM8962_CLASS_D_CONTROL_2, + WM8962_SPK_MONO_MASK, WM8962_SPK_MONO); + /* Micbias setup, detection enable and detection * threasholds. */ -- cgit v0.10.2 From 55dafe5dc29c1a8e9ac4a14c38f9550ec79524c9 Mon Sep 17 00:00:00 2001 From: Emil Goode Date: Fri, 14 Jun 2013 11:48:56 +0200 Subject: ASoC: Fix double assignment of .owner in struct snd_soc_card In struct snd_soc_card zylonite .owner is assigned THIS_MODULE twice, remove one of them. Signed-off-by: Emil Goode Signed-off-by: Mark Brown diff --git a/sound/soc/pxa/zylonite.c b/sound/soc/pxa/zylonite.c index ceb6566..db8aadf 100644 --- a/sound/soc/pxa/zylonite.c +++ b/sound/soc/pxa/zylonite.c @@ -256,7 +256,6 @@ static struct snd_soc_card zylonite = { .resume_pre = &zylonite_resume_pre, .dai_link = zylonite_dai, .num_links = ARRAY_SIZE(zylonite_dai), - .owner = THIS_MODULE, }; static struct platform_device *zylonite_snd_ac97_device; -- cgit v0.10.2 From 6df2610c150c3e7088ac9b82df3e9ee732802409 Mon Sep 17 00:00:00 2001 From: Mark Brown Date: Fri, 14 Jun 2013 12:26:20 +0100 Subject: ASoC: SPEAr: Add dependency on dmaengine helpers I'd be very surprised if anyone has used the Kconfig... Signed-off-by: Mark Brown diff --git a/sound/soc/spear/Kconfig b/sound/soc/spear/Kconfig index 3b7cdad..5b744ed 100644 --- a/sound/soc/spear/Kconfig +++ b/sound/soc/spear/Kconfig @@ -27,6 +27,7 @@ config SND_SPEAR_SOC Say Y or M if you want to add support for any of the audio controllers (I2S/SPDIF). You will also need to select the audio interface codecs to support below. + select SND_SOC_DMAENGINE_PCM config SND_SPEAR_SPDIF_OUT tristate "SPEAr SPDIF Out Device Driver" -- cgit v0.10.2 From 41139938cd63e9bf1a1eda62cb2add8dd8b561b4 Mon Sep 17 00:00:00 2001 From: Mark Brown Date: Fri, 14 Jun 2013 12:28:46 +0100 Subject: ASoC: SPEAr: Hide component drivers in Kconfig The individual component drivers are only useful with a machine driver and should be selected by the machine drivers so shouldn't have help text of their own in order to hide them in interactive configuration. Signed-off-by: Mark Brown diff --git a/sound/soc/spear/Kconfig b/sound/soc/spear/Kconfig index 5b744ed..e3851d6 100644 --- a/sound/soc/spear/Kconfig +++ b/sound/soc/spear/Kconfig @@ -20,21 +20,11 @@ config SND_SPEAR1340_EVM platform config SND_SPEAR_SOC - tristate "SoC Audio for the ST chip" - depends on SND_DESIGNWARE_I2S || SND_SPEAR_SPDIF_OUT || \ - SND_SPEAR_SPDIF_IN - help - Say Y or M if you want to add support for any of the audio - controllers (I2S/SPDIF). You will also need to select - the audio interface codecs to support below. + tristate select SND_SOC_DMAENGINE_PCM config SND_SPEAR_SPDIF_OUT - tristate "SPEAr SPDIF Out Device Driver" - help - Say Y or M if you want to add support for SPDIF OUT driver. + tristate config SND_SPEAR_SPDIF_IN - tristate "SPEAr SPDIF IN Device Driver" - help - Say Y or M if you want to add support for SPDIF IN driver. + tristate -- cgit v0.10.2 From 6b75bf0c5b17d71c3b0568caaaaae73a22f83826 Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Fri, 14 Jun 2013 13:16:51 +0200 Subject: ASoC: dapm: Setup private_free callback for dapm kcontrols The private data containing the widget list that is a assigned to a DAPM kcontrol is never freed. Setup the private_free for DAPM kcontrols to take care of this. Signed-off-by: Lars-Peter Clausen Signed-off-by: Mark Brown diff --git a/sound/soc/soc-dapm.c b/sound/soc/soc-dapm.c index a80c883..9dd2d1d 100644 --- a/sound/soc/soc-dapm.c +++ b/sound/soc/soc-dapm.c @@ -504,6 +504,11 @@ static int dapm_is_shared_kcontrol(struct snd_soc_dapm_context *dapm, return 0; } +static void dapm_kcontrol_free(struct snd_kcontrol *kctl) +{ + kfree(kctl->private_data); +} + /* * Determine if a kcontrol is shared. If it is, look it up. If it isn't, * create it. Either way, add the widget into the control's widget list @@ -617,6 +622,7 @@ static int dapm_create_or_share_mixmux_kcontrol(struct snd_soc_dapm_widget *w, kcontrol = snd_soc_cnew(&w->kcontrol_news[kci], wlist, name, prefix); + kcontrol->private_free = dapm_kcontrol_free; ret = snd_ctl_add(card, kcontrol); if (ret < 0) { dev_err(dapm->dev, -- cgit v0.10.2 From 58fee775b7a18a0174931af6174536560785d500 Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Fri, 14 Jun 2013 13:16:52 +0200 Subject: ASoC: dapm: Remove unnecessary loop The condition 'i == item' is only true when, well, 'i' equals 'item'. So just use 'item' directly as the index into the array. Signed-off-by: Lars-Peter Clausen Signed-off-by: Mark Brown diff --git a/sound/soc/soc-dapm.c b/sound/soc/soc-dapm.c index 9dd2d1d..8d8a8dc 100644 --- a/sound/soc/soc-dapm.c +++ b/sound/soc/soc-dapm.c @@ -363,11 +363,10 @@ static void dapm_set_path_status(struct snd_soc_dapm_widget *w, val = soc_widget_read(w, e->reg); item = (val >> e->shift_l) & e->mask; - p->connect = 0; - for (i = 0; i < e->max; i++) { - if (!(strcmp(p->name, e->texts[i])) && item == i) - p->connect = 1; - } + if (item < e->max && !strcmp(p->name, e->texts[item])) + p->connect = 1; + else + p->connect = 0; } break; case snd_soc_dapm_virt_mux: { @@ -397,11 +396,10 @@ static void dapm_set_path_status(struct snd_soc_dapm_widget *w, break; } - p->connect = 0; - for (i = 0; i < e->max; i++) { - if (!(strcmp(p->name, e->texts[i])) && item == i) - p->connect = 1; - } + if (item < e->max && !strcmp(p->name, e->texts[item])) + p->connect = 1; + else + p->connect = 0; } break; /* does not affect routing - always connected */ -- cgit v0.10.2 From 8872293fc38c4906c86e7d335b8f936abf9e4531 Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Fri, 14 Jun 2013 13:16:53 +0200 Subject: ASoC: dapm: Add a helper function to free a DAPM path We have the same code for freeing a DAPM path in three different locations. Introduce a new helper function to take care of this. Signed-off-by: Lars-Peter Clausen Signed-off-by: Mark Brown diff --git a/sound/soc/soc-dapm.c b/sound/soc/soc-dapm.c index 8d8a8dc..784534d 100644 --- a/sound/soc/soc-dapm.c +++ b/sound/soc/soc-dapm.c @@ -2105,6 +2105,15 @@ static void snd_soc_dapm_sys_remove(struct device *dev) device_remove_file(dev, &dev_attr_dapm_widget); } +static void dapm_free_path(struct snd_soc_dapm_path *path) +{ + list_del(&path->list_sink); + list_del(&path->list_source); + list_del(&path->list); + kfree(path->long_name); + kfree(path); +} + /* free all dapm widgets and resources */ static void dapm_free_widgets(struct snd_soc_dapm_context *dapm) { @@ -2120,20 +2129,12 @@ static void dapm_free_widgets(struct snd_soc_dapm_context *dapm) * While removing the path, remove reference to it from both * source and sink widgets so that path is removed only once. */ - list_for_each_entry_safe(p, next_p, &w->sources, list_sink) { - list_del(&p->list_sink); - list_del(&p->list_source); - list_del(&p->list); - kfree(p->long_name); - kfree(p); - } - list_for_each_entry_safe(p, next_p, &w->sinks, list_source) { - list_del(&p->list_sink); - list_del(&p->list_source); - list_del(&p->list); - kfree(p->long_name); - kfree(p); - } + list_for_each_entry_safe(p, next_p, &w->sources, list_sink) + dapm_free_path(p); + + list_for_each_entry_safe(p, next_p, &w->sinks, list_source) + dapm_free_path(p); + kfree(w->kcontrols); kfree(w->name); kfree(w); @@ -2408,10 +2409,7 @@ static int snd_soc_dapm_del_route(struct snd_soc_dapm_context *dapm, dapm_mark_dirty(path->source, "Route removed"); dapm_mark_dirty(path->sink, "Route removed"); - list_del(&path->list); - list_del(&path->list_sink); - list_del(&path->list_source); - kfree(path); + dapm_free_path(path); } else { dev_warn(dapm->dev, "ASoC: Route %s->%s does not exist\n", source, sink); -- cgit v0.10.2 From 656ca9d327a3dbac6db28c5bf80f5bc86f7f8548 Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Fri, 14 Jun 2013 13:16:54 +0200 Subject: ASoC: dapm: Remove unused long_name field from snd_soc_dapm_path struct Since commit 85762e71 ("ASoC: dapm: Implement mixer control sharing") the long_name field of the snd_soc_dapm_path struct is unused. All of the name handling now happens entirely in dapm_create_or_share_mixmux_kcontrol(). So we can remove the long_name field from the snd_soc_dapm_path struct. Signed-off-by: Lars-Peter Clausen Signed-off-by: Mark Brown diff --git a/include/sound/soc-dapm.h b/include/sound/soc-dapm.h index d460902..360da97 100644 --- a/include/sound/soc-dapm.h +++ b/include/sound/soc-dapm.h @@ -478,7 +478,6 @@ struct snd_soc_dapm_route { /* dapm audio path between two widgets */ struct snd_soc_dapm_path { const char *name; - const char *long_name; /* source (input) and sink (output) widgets */ struct snd_soc_dapm_widget *source; diff --git a/sound/soc/soc-dapm.c b/sound/soc/soc-dapm.c index 784534d..163f26d 100644 --- a/sound/soc/soc-dapm.c +++ b/sound/soc/soc-dapm.c @@ -621,17 +621,15 @@ static int dapm_create_or_share_mixmux_kcontrol(struct snd_soc_dapm_widget *w, kcontrol = snd_soc_cnew(&w->kcontrol_news[kci], wlist, name, prefix); kcontrol->private_free = dapm_kcontrol_free; + kfree(long_name); ret = snd_ctl_add(card, kcontrol); if (ret < 0) { dev_err(dapm->dev, "ASoC: failed to add widget %s dapm kcontrol %s: %d\n", w->name, name, ret); kfree(wlist); - kfree(long_name); return ret; } - - path->long_name = long_name; } kcontrol->private_data = wlist; @@ -2110,7 +2108,6 @@ static void dapm_free_path(struct snd_soc_dapm_path *path) list_del(&path->list_sink); list_del(&path->list_source); list_del(&path->list); - kfree(path->long_name); kfree(path); } -- cgit v0.10.2 From efc77e36ae6ff4394a0232a4f87bded0bd555d6b Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Fri, 14 Jun 2013 13:16:50 +0200 Subject: ASoC: dapm: Add snd_soc_dapm_switch to the power up/down sequence table The power up/down sequence order for DAPM switch widgets is not explicitly initialized, causing them to be run always as the first widget type for both power up and down. Move it to the same position in the sequence as other mixer widget types. Signed-off-by: Lars-Peter Clausen Signed-off-by: Mark Brown diff --git a/sound/soc/soc-dapm.c b/sound/soc/soc-dapm.c index a80c883..2324f3c 100644 --- a/sound/soc/soc-dapm.c +++ b/sound/soc/soc-dapm.c @@ -63,6 +63,7 @@ static int dapm_up_seq[] = { [snd_soc_dapm_virt_mux] = 5, [snd_soc_dapm_value_mux] = 5, [snd_soc_dapm_dac] = 6, + [snd_soc_dapm_switch] = 7, [snd_soc_dapm_mixer] = 7, [snd_soc_dapm_mixer_named_ctl] = 7, [snd_soc_dapm_pga] = 8, @@ -82,6 +83,7 @@ static int dapm_down_seq[] = { [snd_soc_dapm_line] = 2, [snd_soc_dapm_out_drv] = 2, [snd_soc_dapm_pga] = 4, + [snd_soc_dapm_switch] = 5, [snd_soc_dapm_mixer_named_ctl] = 5, [snd_soc_dapm_mixer] = 5, [snd_soc_dapm_dac] = 6, -- cgit v0.10.2 From f5055f93733730b61a8a69dedbb216e6b4dd84c5 Mon Sep 17 00:00:00 2001 From: Nicolin Chen Date: Fri, 14 Jun 2013 19:49:06 +0800 Subject: ASoC: wm8962: Enable start-up and normal bias after reset in runtime resume This part of bias settings are essential for WM8962 to power up. Without it "wm8962 0-001a: DC servo timed out" might be prompted due to power-up failure that happens to FLL if being used. The driver's also bringing the bias down in the suspend path so it needs to be powered up in the resume path for symmetry. According to dapm_pre_sequence_async(), DAPM would call pm_runtime_get_sync() to let driver finish the bias settings in pm_runtime_resume() before the bias level being set to STANDBY. So no need to worry about disordered settings for VMID of WM8962. Signed-off-by: Nicolin Chen Signed-off-by: Mark Brown diff --git a/sound/soc/codecs/wm8962.c b/sound/soc/codecs/wm8962.c index 730dd0c..4b7915b 100644 --- a/sound/soc/codecs/wm8962.c +++ b/sound/soc/codecs/wm8962.c @@ -3723,6 +3723,17 @@ static int wm8962_runtime_resume(struct device *dev) regcache_sync(wm8962->regmap); + regmap_update_bits(wm8962->regmap, WM8962_ANTI_POP, + WM8962_STARTUP_BIAS_ENA | WM8962_VMID_BUF_ENA, + WM8962_STARTUP_BIAS_ENA | WM8962_VMID_BUF_ENA); + + /* Bias enable at 2*5k (fast start-up) */ + regmap_update_bits(wm8962->regmap, WM8962_PWR_MGMT_1, + WM8962_BIAS_ENA | WM8962_VMID_SEL_MASK, + WM8962_BIAS_ENA | 0x180); + + msleep(5); + return 0; } -- cgit v0.10.2 From 5be9c5b477bd3eda6bbe0f6e3431da45c3fd28f4 Mon Sep 17 00:00:00 2001 From: Charles Keepax Date: Fri, 14 Jun 2013 14:19:36 +0100 Subject: ASoC: wm5110: Correct rate control for DSP4 Reported-by: Dennis May Signed-off-by: Charles Keepax Signed-off-by: Mark Brown diff --git a/sound/soc/codecs/wm_adsp.c b/sound/soc/codecs/wm_adsp.c index 3470b64..0a3c7f7 100644 --- a/sound/soc/codecs/wm_adsp.c +++ b/sound/soc/codecs/wm_adsp.c @@ -279,7 +279,7 @@ static const struct soc_enum wm_adsp2_rate_enum[] = { ARIZONA_DSP1_RATE_SHIFT, 0xf, ARIZONA_RATE_ENUM_SIZE, arizona_rate_text, arizona_rate_val), - SOC_VALUE_ENUM_SINGLE(ARIZONA_DSP3_CONTROL_1, + SOC_VALUE_ENUM_SINGLE(ARIZONA_DSP4_CONTROL_1, ARIZONA_DSP1_RATE_SHIFT, 0xf, ARIZONA_RATE_ENUM_SIZE, arizona_rate_text, arizona_rate_val), -- cgit v0.10.2 From fc7fe01518b0a29750313a7cc9dc8f8a0416a6b4 Mon Sep 17 00:00:00 2001 From: Mark Brown Date: Mon, 17 Jun 2013 08:58:52 +0100 Subject: ASoC: spear: Remove nonexistant EVM options The source wasn't added. Stephen Rothwell Signed-off-by: Mark Brown diff --git a/sound/soc/spear/Kconfig b/sound/soc/spear/Kconfig index e3851d6..3567d73 100644 --- a/sound/soc/spear/Kconfig +++ b/sound/soc/spear/Kconfig @@ -1,24 +1,3 @@ -config SND_SPEAR_EVM - tristate "SoC Audio support for SPEAr EVM" - select SND_DESIGNWARE_I2S - select SND_SOC_STA529 - select SND_SPEAR_SOC - help - Say Y if you want to add support for SoC audio on SPEAr - platform - -config SND_SPEAR1340_EVM - tristate "SoC Audio support for SPEAr1340 EVM" - select SND_DESIGNWARE_I2S - select SND_SOC_STA529 - select SND_SPEAR_SPDIF_OUT - select SND_SPEAR_SPDIF_IN - select SND_SOC_SPDIF - select SND_SPEAR_SOC - help - Say Y if you want to add support for SoC audio on SPEAr1340 - platform - config SND_SPEAR_SOC tristate select SND_SOC_DMAENGINE_PCM diff --git a/sound/soc/spear/Makefile b/sound/soc/spear/Makefile index b365126..9f47bb4 100644 --- a/sound/soc/spear/Makefile +++ b/sound/soc/spear/Makefile @@ -2,6 +2,3 @@ obj-$(CONFIG_SND_SPEAR_SOC) += spear_pcm.o obj-$(CONFIG_SND_SPEAR_SPDIF_IN) += spdif_in.o obj-$(CONFIG_SND_SPEAR_SPDIF_OUT) += spdif_out.o - -# SPEAR Machine Support -obj-$(CONFIG_SND_SPEAR_EVM) += spear_evb.o -- cgit v0.10.2 From 4867e99d2165416f8b1093c3267b5f5ac5ebf8ef Mon Sep 17 00:00:00 2001 From: Sekhar Nori Date: Mon, 17 Jun 2013 14:16:31 +0530 Subject: ASoC: davinci: remove sffsdr machine support sffsdr machine support does not build since at least v2.6.36 (~3 years). There is little hope of it being fixed, so remove the support. Signed-off-by: Sekhar Nori Signed-off-by: Mark Brown diff --git a/sound/soc/davinci/Kconfig b/sound/soc/davinci/Kconfig index 9e11a14..c82f89c 100644 --- a/sound/soc/davinci/Kconfig +++ b/sound/soc/davinci/Kconfig @@ -54,16 +54,6 @@ config SND_DM6467_SOC_EVM help Say Y if you want to add support for SoC audio on TI -config SND_DAVINCI_SOC_SFFSDR - tristate "SoC Audio support for SFFSDR" - depends on SND_DAVINCI_SOC && MACH_SFFSDR - select SND_DAVINCI_SOC_I2S - select SND_SOC_PCM3008 - select SFFSDR_FPGA - help - Say Y if you want to add support for SoC audio on - Lyrtech SFFSDR board. - config SND_DA830_SOC_EVM tristate "SoC Audio support for DA830/OMAP-L137 EVM" depends on SND_DAVINCI_SOC && MACH_DAVINCI_DA830_EVM diff --git a/sound/soc/davinci/Makefile b/sound/soc/davinci/Makefile index a93679d..a396ab6 100644 --- a/sound/soc/davinci/Makefile +++ b/sound/soc/davinci/Makefile @@ -11,10 +11,8 @@ obj-$(CONFIG_SND_DAVINCI_SOC_VCIF) += snd-soc-davinci-vcif.o # DAVINCI Machine Support snd-soc-evm-objs := davinci-evm.o -snd-soc-sffsdr-objs := davinci-sffsdr.o obj-$(CONFIG_SND_DAVINCI_SOC_EVM) += snd-soc-evm.o obj-$(CONFIG_SND_DM6467_SOC_EVM) += snd-soc-evm.o obj-$(CONFIG_SND_DA830_SOC_EVM) += snd-soc-evm.o obj-$(CONFIG_SND_DA850_SOC_EVM) += snd-soc-evm.o -obj-$(CONFIG_SND_DAVINCI_SOC_SFFSDR) += snd-soc-sffsdr.o diff --git a/sound/soc/davinci/davinci-sffsdr.c b/sound/soc/davinci/davinci-sffsdr.c deleted file mode 100644 index 24df5bc..0000000 --- a/sound/soc/davinci/davinci-sffsdr.c +++ /dev/null @@ -1,181 +0,0 @@ -/* - * ASoC driver for Lyrtech SFFSDR board. - * - * Author: Hugo Villeneuve - * Copyright (C) 2008 Lyrtech inc - * - * Based on ASoC driver for TI DAVINCI EVM platform, original copyright follow: - * Copyright: (C) 2007 MontaVista Software, Inc., - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ - -#include -#include -#include -#include -#include -#include -#include -#include -#include - -#include -#include -#ifdef CONFIG_SFFSDR_FPGA -#include -#endif - -#include - -#include "../codecs/pcm3008.h" -#include "davinci-pcm.h" -#include "davinci-i2s.h" - -/* - * CLKX and CLKR are the inputs for the Sample Rate Generator. - * FSX and FSR are outputs, driven by the sample Rate Generator. - */ -#define AUDIO_FORMAT (SND_SOC_DAIFMT_DSP_B | \ - SND_SOC_DAIFMT_CBM_CFS | \ - SND_SOC_DAIFMT_IB_NF) - -static int sffsdr_hw_params(struct snd_pcm_substream *substream, - struct snd_pcm_hw_params *params) -{ - struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct snd_soc_dai *cpu_dai = rtd->cpu_dai; - int fs; - int ret = 0; - - /* Fsref can be 32000, 44100 or 48000. */ - fs = params_rate(params); - -#ifndef CONFIG_SFFSDR_FPGA - /* Without the FPGA module, the Fs is fixed at 44100 Hz */ - if (fs != 44100) { - pr_debug("warning: only 44.1 kHz is supported without SFFSDR FPGA module\n"); - return -EINVAL; - } -#endif - - /* set cpu DAI configuration */ - ret = snd_soc_dai_set_fmt(cpu_dai, AUDIO_FORMAT); - if (ret < 0) - return ret; - - pr_debug("sffsdr_hw_params: rate = %d Hz\n", fs); - -#ifndef CONFIG_SFFSDR_FPGA - return 0; -#else - return sffsdr_fpga_set_codec_fs(fs); -#endif -} - -static struct snd_soc_ops sffsdr_ops = { - .hw_params = sffsdr_hw_params, -}; - -/* davinci-sffsdr digital audio interface glue - connects codec <--> CPU */ -static struct snd_soc_dai_link sffsdr_dai = { - .name = "PCM3008", /* Codec name */ - .stream_name = "PCM3008 HiFi", - .cpu_dai_name = "davinci-mcbsp", - .codec_dai_name = "pcm3008-hifi", - .codec_name = "pcm3008-codec", - .platform_name = "davinci-mcbsp", - .ops = &sffsdr_ops, -}; - -/* davinci-sffsdr audio machine driver */ -static struct snd_soc_card snd_soc_sffsdr = { - .name = "DaVinci SFFSDR", - .owner = THIS_MODULE, - .dai_link = &sffsdr_dai, - .num_links = 1, -}; - -/* sffsdr audio private data */ -static struct pcm3008_setup_data sffsdr_pcm3008_setup = { - .dem0_pin = GPIO(45), - .dem1_pin = GPIO(46), - .pdad_pin = GPIO(47), - .pdda_pin = GPIO(38), -}; - -static struct platform_device pcm3008_codec = { - .name = "pcm3008-codec", - .id = 0, - .dev = { - .platform_data = &sffsdr_pcm3008_setup, - }, -}; - -static struct resource sffsdr_snd_resources[] = { - { - .start = DAVINCI_MCBSP_BASE, - .end = DAVINCI_MCBSP_BASE + SZ_8K - 1, - .flags = IORESOURCE_MEM, - }, -}; - -static struct evm_snd_platform_data sffsdr_snd_data = { - .tx_dma_ch = DAVINCI_DMA_MCBSP_TX, - .rx_dma_ch = DAVINCI_DMA_MCBSP_RX, -}; - -static struct platform_device *sffsdr_snd_device; - -static int __init sffsdr_init(void) -{ - int ret; - - if (!machine_is_sffsdr()) - return -EINVAL; - - platform_device_register(&pcm3008_codec); - - sffsdr_snd_device = platform_device_alloc("soc-audio", 0); - if (!sffsdr_snd_device) { - printk(KERN_ERR "platform device allocation failed\n"); - return -ENOMEM; - } - - platform_set_drvdata(sffsdr_snd_device, &snd_soc_sffsdr); - platform_device_add_data(sffsdr_snd_device, &sffsdr_snd_data, - sizeof(sffsdr_snd_data)); - - ret = platform_device_add_resources(sffsdr_snd_device, - sffsdr_snd_resources, - ARRAY_SIZE(sffsdr_snd_resources)); - if (ret) { - printk(KERN_ERR "platform device add resources failed\n"); - goto error; - } - - ret = platform_device_add(sffsdr_snd_device); - if (ret) - goto error; - - return ret; - -error: - platform_device_put(sffsdr_snd_device); - return ret; -} - -static void __exit sffsdr_exit(void) -{ - platform_device_unregister(sffsdr_snd_device); - platform_device_unregister(&pcm3008_codec); -} - -module_init(sffsdr_init); -module_exit(sffsdr_exit); - -MODULE_AUTHOR("Hugo Villeneuve"); -MODULE_DESCRIPTION("Lyrtech SFFSDR ASoC driver"); -MODULE_LICENSE("GPL"); -- cgit v0.10.2 From 1d26f752ace99c30ceadb4e5c106736b15da99e1 Mon Sep 17 00:00:00 2001 From: Mark Brown Date: Mon, 17 Jun 2013 09:02:11 +0100 Subject: ASoC: spear: Normalise module names Signed-off-by: Mark Brown diff --git a/sound/soc/spear/Makefile b/sound/soc/spear/Makefile index 9f47bb4..c4ea716 100644 --- a/sound/soc/spear/Makefile +++ b/sound/soc/spear/Makefile @@ -1,4 +1,8 @@ # SPEAR Platform Support -obj-$(CONFIG_SND_SPEAR_SOC) += spear_pcm.o -obj-$(CONFIG_SND_SPEAR_SPDIF_IN) += spdif_in.o -obj-$(CONFIG_SND_SPEAR_SPDIF_OUT) += spdif_out.o +snd-soc-spear-pcm-objs := spear_pcm.o +snd-soc-spear-spdif-in-objs := spdif_in.o +snd-soc-spear-spdif-out-objs := spdif_out.o + +obj-$(CONFIG_SND_SPEAR_SOC) += snd-soc-spear-pcm.o +obj-$(CONFIG_SND_SPEAR_SPDIF_IN) += snd-soc-spear-spdif-in.o +obj-$(CONFIG_SND_SPEAR_SPDIF_OUT) += snd-soc-spear-spdif-out.o -- cgit v0.10.2 From fc09cfbe3e3535897456c12f37fa83024bdab92d Mon Sep 17 00:00:00 2001 From: Tushar Behera Date: Mon, 17 Jun 2013 16:10:57 +0530 Subject: ASoC: spear: Convert to use devm_ioremap_resource Commit 75096579c3ac ("lib: devres: Introduce devm_ioremap_resource()") introduced devm_ioremap_resource() and deprecated the use of devm_request_and_ioremap(). devm_request_mem_region is called in devm_ioremap_resource(). Hence that part can also be removed. Since devm_ioremap_resource prints error message on failure, there is no need to print an explicit warning message. Signed-off-by: Tushar Behera CC: alsa-devel@alsa-project.org CC: Liam Girdwood CC: Mark Brown Signed-off-by: Mark Brown diff --git a/sound/soc/spear/spdif_out.c b/sound/soc/spear/spdif_out.c index a4a8748..2fdf68c 100644 --- a/sound/soc/spear/spdif_out.c +++ b/sound/soc/spear/spdif_out.c @@ -282,27 +282,16 @@ static int spdif_out_probe(struct platform_device *pdev) struct resource *res; int ret; - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (!res) - return -EINVAL; - - if (!devm_request_mem_region(&pdev->dev, res->start, - resource_size(res), pdev->name)) { - dev_warn(&pdev->dev, "Failed to get memory resourse\n"); - return -ENOENT; - } - host = devm_kzalloc(&pdev->dev, sizeof(*host), GFP_KERNEL); if (!host) { dev_warn(&pdev->dev, "kzalloc fail\n"); return -ENOMEM; } - host->io_base = devm_request_and_ioremap(&pdev->dev, res); - if (!host->io_base) { - dev_warn(&pdev->dev, "ioremap failed\n"); - return -ENOMEM; - } + res = platform_get_resource(pdev, IORESOURCE_MEM, 0); + host->io_base = devm_ioremap_resource(&pdev->dev, res); + if (IS_ERR(host->io_base)) + return PTR_ERR(host->io_base); host->clk = devm_clk_get(&pdev->dev, NULL); if (IS_ERR(host->clk)) -- cgit v0.10.2 From 28e5ca73ef9072ed58dbb81cfff6f908be8e3cd4 Mon Sep 17 00:00:00 2001 From: "Arnaud Patard (Rtp)" Date: Thu, 20 Jun 2013 23:20:49 +0200 Subject: ASoC: imx-sgtl5000: return E_PROBE_DEFER if ssi/codec not found If the ssi or codec drivers are not loaded (for instance, because spi or i2c bus drivers are not loaded), returning -EINVAL will for people to unload and then reload the module to get sound working. Returning E_PROBE_DEFER will mitigate this. Signed-off-by: Arnaud Patard Signed-off-by: Mark Brown diff --git a/sound/soc/fsl/imx-sgtl5000.c b/sound/soc/fsl/imx-sgtl5000.c index 7a8bc12..3f726e4 100644 --- a/sound/soc/fsl/imx-sgtl5000.c +++ b/sound/soc/fsl/imx-sgtl5000.c @@ -113,13 +113,13 @@ static int imx_sgtl5000_probe(struct platform_device *pdev) ssi_pdev = of_find_device_by_node(ssi_np); if (!ssi_pdev) { dev_err(&pdev->dev, "failed to find SSI platform device\n"); - ret = -EINVAL; + ret = -EPROBE_DEFER; goto fail; } codec_dev = of_find_i2c_device_by_node(codec_np); if (!codec_dev) { dev_err(&pdev->dev, "failed to find codec platform device\n"); - return -EINVAL; + return -EPROBE_DEFER; } data = devm_kzalloc(&pdev->dev, sizeof(*data), GFP_KERNEL); -- cgit v0.10.2