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-rw-r--r--sound/soc/fsl/eukrea-tlv320.c15
-rw-r--r--sound/soc/fsl/fsl_spdif.c23
-rw-r--r--sound/soc/fsl/fsl_ssi.c22
-rw-r--r--sound/soc/fsl/imx-audmux.c9
-rw-r--r--sound/soc/fsl/imx-mc13783.c3
-rw-r--r--sound/soc/fsl/imx-pcm-dma.c4
-rw-r--r--sound/soc/fsl/imx-pcm-fiq.c22
-rw-r--r--sound/soc/fsl/imx-sgtl5000.c4
-rw-r--r--sound/soc/fsl/imx-spdif.c4
-rw-r--r--sound/soc/fsl/imx-ssi.c26
-rw-r--r--sound/soc/fsl/imx-ssi.h2
-rw-r--r--sound/soc/fsl/imx-wm8962.c7
12 files changed, 52 insertions, 89 deletions
diff --git a/sound/soc/fsl/eukrea-tlv320.c b/sound/soc/fsl/eukrea-tlv320.c
index 9a4a0ca..5983740 100644
--- a/sound/soc/fsl/eukrea-tlv320.c
+++ b/sound/soc/fsl/eukrea-tlv320.c
@@ -42,7 +42,8 @@ static int eukrea_tlv320_hw_params(struct snd_pcm_substream *substream,
SND_SOC_DAIFMT_NB_NF |
SND_SOC_DAIFMT_CBM_CFM);
if (ret) {
- pr_err("%s: failed set cpu dai format\n", __func__);
+ dev_err(cpu_dai->dev,
+ "Failed to set the cpu dai format.\n");
return ret;
}
@@ -50,14 +51,16 @@ static int eukrea_tlv320_hw_params(struct snd_pcm_substream *substream,
SND_SOC_DAIFMT_NB_NF |
SND_SOC_DAIFMT_CBM_CFM);
if (ret) {
- pr_err("%s: failed set codec dai format\n", __func__);
+ dev_err(cpu_dai->dev,
+ "Failed to set the codec format.\n");
return ret;
}
ret = snd_soc_dai_set_sysclk(codec_dai, 0,
CODEC_CLOCK, SND_SOC_CLOCK_OUT);
if (ret) {
- pr_err("%s: failed setting codec sysclk\n", __func__);
+ dev_err(cpu_dai->dev,
+ "Failed to set the codec sysclk.\n");
return ret;
}
snd_soc_dai_set_tdm_slot(cpu_dai, 0xffffffc, 0xffffffc, 2, 0);
@@ -65,7 +68,8 @@ static int eukrea_tlv320_hw_params(struct snd_pcm_substream *substream,
ret = snd_soc_dai_set_sysclk(cpu_dai, IMX_SSP_SYS_CLK, 0,
SND_SOC_CLOCK_IN);
if (ret) {
- pr_err("can't set CPU system clock IMX_SSP_SYS_CLK\n");
+ dev_err(cpu_dai->dev,
+ "Can't set the IMX_SSP_SYS_CLK CPU system clock.\n");
return ret;
}
@@ -155,7 +159,8 @@ static struct platform_driver eukrea_tlv320_driver = {
.owner = THIS_MODULE,
},
.probe = eukrea_tlv320_probe,
- .remove = eukrea_tlv320_remove,};
+ .remove = eukrea_tlv320_remove,
+};
module_platform_driver(eukrea_tlv320_driver);
diff --git a/sound/soc/fsl/fsl_spdif.c b/sound/soc/fsl/fsl_spdif.c
index 3920c3e..55193a5 100644
--- a/sound/soc/fsl/fsl_spdif.c
+++ b/sound/soc/fsl/fsl_spdif.c
@@ -963,7 +963,7 @@ static bool fsl_spdif_readable_reg(struct device *dev, unsigned int reg)
return true;
default:
return false;
- };
+ }
}
static bool fsl_spdif_writeable_reg(struct device *dev, unsigned int reg)
@@ -982,7 +982,7 @@ static bool fsl_spdif_writeable_reg(struct device *dev, unsigned int reg)
return true;
default:
return false;
- };
+ }
}
static const struct regmap_config fsl_spdif_regmap_config = {
@@ -1107,11 +1107,6 @@ static int fsl_spdif_probe(struct platform_device *pdev)
/* Get the addresses and IRQ */
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- if (IS_ERR(res)) {
- dev_err(&pdev->dev, "could not determine device resources\n");
- return PTR_ERR(res);
- }
-
regs = devm_ioremap_resource(&pdev->dev, res);
if (IS_ERR(regs))
return PTR_ERR(regs);
@@ -1172,23 +1167,16 @@ static int fsl_spdif_probe(struct platform_device *pdev)
/* Register with ASoC */
dev_set_drvdata(&pdev->dev, spdif_priv);
- ret = snd_soc_register_component(&pdev->dev, &fsl_spdif_component,
- &spdif_priv->cpu_dai_drv, 1);
+ ret = devm_snd_soc_register_component(&pdev->dev, &fsl_spdif_component,
+ &spdif_priv->cpu_dai_drv, 1);
if (ret) {
dev_err(&pdev->dev, "failed to register DAI: %d\n", ret);
return ret;
}
ret = imx_pcm_dma_init(pdev);
- if (ret) {
+ if (ret)
dev_err(&pdev->dev, "imx_pcm_dma_init failed: %d\n", ret);
- goto error_component;
- }
-
- return ret;
-
-error_component:
- snd_soc_unregister_component(&pdev->dev);
return ret;
}
@@ -1196,7 +1184,6 @@ error_component:
static int fsl_spdif_remove(struct platform_device *pdev)
{
imx_pcm_dma_exit(pdev);
- snd_soc_unregister_component(&pdev->dev);
return 0;
}
diff --git a/sound/soc/fsl/fsl_ssi.c b/sound/soc/fsl/fsl_ssi.c
index c6b7439..35e2773 100644
--- a/sound/soc/fsl/fsl_ssi.c
+++ b/sound/soc/fsl/fsl_ssi.c
@@ -469,19 +469,12 @@ static int fsl_ssi_startup(struct snd_pcm_substream *substream,
* parameters, then the second stream may be
* constrained to the wrong sample rate or size.
*/
- if (!first_runtime->sample_bits) {
- dev_err(substream->pcm->card->dev,
- "set sample size in %s stream first\n",
- substream->stream ==
- SNDRV_PCM_STREAM_PLAYBACK
- ? "capture" : "playback");
- return -EAGAIN;
- }
-
- snd_pcm_hw_constraint_minmax(substream->runtime,
- SNDRV_PCM_HW_PARAM_SAMPLE_BITS,
+ if (first_runtime->sample_bits) {
+ snd_pcm_hw_constraint_minmax(substream->runtime,
+ SNDRV_PCM_HW_PARAM_SAMPLE_BITS,
first_runtime->sample_bits,
first_runtime->sample_bits);
+ }
}
ssi_private->second_stream = substream;
@@ -748,7 +741,7 @@ static void fsl_ssi_ac97_init(void)
fsl_ssi_setup(fsl_ac97_data);
}
-void fsl_ssi_ac97_write(struct snd_ac97 *ac97, unsigned short reg,
+static void fsl_ssi_ac97_write(struct snd_ac97 *ac97, unsigned short reg,
unsigned short val)
{
struct ccsr_ssi *ssi = fsl_ac97_data->ssi;
@@ -770,7 +763,7 @@ void fsl_ssi_ac97_write(struct snd_ac97 *ac97, unsigned short reg,
udelay(100);
}
-unsigned short fsl_ssi_ac97_read(struct snd_ac97 *ac97,
+static unsigned short fsl_ssi_ac97_read(struct snd_ac97 *ac97,
unsigned short reg)
{
struct ccsr_ssi *ssi = fsl_ac97_data->ssi;
@@ -936,7 +929,7 @@ static int fsl_ssi_probe(struct platform_device *pdev)
ssi_private->ssi_phys = res.start;
ssi_private->irq = irq_of_parse_and_map(np, 0);
- if (ssi_private->irq == NO_IRQ) {
+ if (!ssi_private->irq) {
dev_err(&pdev->dev, "no irq for node %s\n", np->full_name);
return -ENXIO;
}
@@ -1135,7 +1128,6 @@ static int fsl_ssi_remove(struct platform_device *pdev)
if (ssi_private->ssi_on_imx)
imx_pcm_dma_exit(pdev);
snd_soc_unregister_component(&pdev->dev);
- dev_set_drvdata(&pdev->dev, NULL);
device_remove_file(&pdev->dev, &ssi_private->dev_attr);
if (ssi_private->ssi_on_imx)
clk_disable_unprepare(ssi_private->clk);
diff --git a/sound/soc/fsl/imx-audmux.c b/sound/soc/fsl/imx-audmux.c
index d3bf71a..ac86993 100644
--- a/sound/soc/fsl/imx-audmux.c
+++ b/sound/soc/fsl/imx-audmux.c
@@ -66,13 +66,10 @@ static ssize_t audmux_read_file(struct file *file, char __user *user_buf,
size_t count, loff_t *ppos)
{
ssize_t ret;
- char *buf = kmalloc(PAGE_SIZE, GFP_KERNEL);
+ char *buf;
int port = (int)file->private_data;
u32 pdcr, ptcr;
- if (!buf)
- return -ENOMEM;
-
if (audmux_clk) {
ret = clk_prepare_enable(audmux_clk);
if (ret)
@@ -85,6 +82,10 @@ static ssize_t audmux_read_file(struct file *file, char __user *user_buf,
if (audmux_clk)
clk_disable_unprepare(audmux_clk);
+ buf = kmalloc(PAGE_SIZE, GFP_KERNEL);
+ if (!buf)
+ return -ENOMEM;
+
ret = snprintf(buf, PAGE_SIZE, "PDCR: %08x\nPTCR: %08x\n",
pdcr, ptcr);
diff --git a/sound/soc/fsl/imx-mc13783.c b/sound/soc/fsl/imx-mc13783.c
index a3d60d4..79cee78 100644
--- a/sound/soc/fsl/imx-mc13783.c
+++ b/sound/soc/fsl/imx-mc13783.c
@@ -112,7 +112,7 @@ static int imx_mc13783_probe(struct platform_device *pdev)
return ret;
}
- if (machine_is_mx31_3ds()) {
+ if (machine_is_mx31_3ds() || machine_is_mx31moboard()) {
imx_audmux_v2_configure_port(MX31_AUDMUX_PORT4_SSI_PINS_4,
IMX_AUDMUX_V2_PTCR_SYN,
IMX_AUDMUX_V2_PDCR_RXDSEL(MX31_AUDMUX_PORT1_SSI0) |
@@ -160,6 +160,7 @@ static struct platform_driver imx_mc13783_audio_driver = {
.driver = {
.name = "imx_mc13783",
.owner = THIS_MODULE,
+ .pm = &snd_soc_pm_ops,
},
.probe = imx_mc13783_probe,
.remove = imx_mc13783_remove
diff --git a/sound/soc/fsl/imx-pcm-dma.c b/sound/soc/fsl/imx-pcm-dma.c
index 4dc1296..aee2307 100644
--- a/sound/soc/fsl/imx-pcm-dma.c
+++ b/sound/soc/fsl/imx-pcm-dma.c
@@ -25,12 +25,10 @@
static bool filter(struct dma_chan *chan, void *param)
{
- struct snd_dmaengine_dai_dma_data *dma_data = param;
-
if (!imx_dma_is_general_purpose(chan))
return false;
- chan->private = dma_data->filter_data;
+ chan->private = param;
return true;
}
diff --git a/sound/soc/fsl/imx-pcm-fiq.c b/sound/soc/fsl/imx-pcm-fiq.c
index 34043c5..10e3305 100644
--- a/sound/soc/fsl/imx-pcm-fiq.c
+++ b/sound/soc/fsl/imx-pcm-fiq.c
@@ -39,8 +39,6 @@ struct imx_pcm_runtime_data {
unsigned int period;
int periods;
unsigned long offset;
- unsigned long last_offset;
- unsigned long size;
struct hrtimer hrt;
int poll_time_ns;
struct snd_pcm_substream *substream;
@@ -52,9 +50,7 @@ static enum hrtimer_restart snd_hrtimer_callback(struct hrtimer *hrt)
struct imx_pcm_runtime_data *iprtd =
container_of(hrt, struct imx_pcm_runtime_data, hrt);
struct snd_pcm_substream *substream = iprtd->substream;
- struct snd_pcm_runtime *runtime = substream->runtime;
struct pt_regs regs;
- unsigned long delta;
if (!atomic_read(&iprtd->running))
return HRTIMER_NORESTART;
@@ -66,19 +62,7 @@ static enum hrtimer_restart snd_hrtimer_callback(struct hrtimer *hrt)
else
iprtd->offset = regs.ARM_r9 & 0xffff;
- /* How much data have we transferred since the last period report? */
- if (iprtd->offset >= iprtd->last_offset)
- delta = iprtd->offset - iprtd->last_offset;
- else
- delta = runtime->buffer_size + iprtd->offset
- - iprtd->last_offset;
-
- /* If we've transferred at least a period then report it and
- * reset our poll time */
- if (delta >= iprtd->period) {
- snd_pcm_period_elapsed(substream);
- iprtd->last_offset = iprtd->offset;
- }
+ snd_pcm_period_elapsed(substream);
hrtimer_forward_now(hrt, ns_to_ktime(iprtd->poll_time_ns));
@@ -95,11 +79,9 @@ static int snd_imx_pcm_hw_params(struct snd_pcm_substream *substream,
struct snd_pcm_runtime *runtime = substream->runtime;
struct imx_pcm_runtime_data *iprtd = runtime->private_data;
- iprtd->size = params_buffer_bytes(params);
iprtd->periods = params_periods(params);
- iprtd->period = params_period_bytes(params) ;
+ iprtd->period = params_period_bytes(params);
iprtd->offset = 0;
- iprtd->last_offset = 0;
iprtd->poll_time_ns = 1000000000 / params_rate(params) *
params_period_size(params);
snd_pcm_set_runtime_buffer(substream, &substream->dma_buffer);
diff --git a/sound/soc/fsl/imx-sgtl5000.c b/sound/soc/fsl/imx-sgtl5000.c
index ca1be1d..f2beae7 100644
--- a/sound/soc/fsl/imx-sgtl5000.c
+++ b/sound/soc/fsl/imx-sgtl5000.c
@@ -159,7 +159,7 @@ static int imx_sgtl5000_probe(struct platform_device *pdev)
data->card.dapm_widgets = imx_sgtl5000_dapm_widgets;
data->card.num_dapm_widgets = ARRAY_SIZE(imx_sgtl5000_dapm_widgets);
- ret = snd_soc_register_card(&data->card);
+ ret = devm_snd_soc_register_card(&pdev->dev, &data->card);
if (ret) {
dev_err(&pdev->dev, "snd_soc_register_card failed (%d)\n", ret);
goto fail;
@@ -186,7 +186,6 @@ static int imx_sgtl5000_remove(struct platform_device *pdev)
{
struct imx_sgtl5000_data *data = platform_get_drvdata(pdev);
- snd_soc_unregister_card(&data->card);
clk_put(data->codec_clk);
return 0;
@@ -202,6 +201,7 @@ static struct platform_driver imx_sgtl5000_driver = {
.driver = {
.name = "imx-sgtl5000",
.owner = THIS_MODULE,
+ .pm = &snd_soc_pm_ops,
.of_match_table = imx_sgtl5000_dt_ids,
},
.probe = imx_sgtl5000_probe,
diff --git a/sound/soc/fsl/imx-spdif.c b/sound/soc/fsl/imx-spdif.c
index 816013b..8499d52 100644
--- a/sound/soc/fsl/imx-spdif.c
+++ b/sound/soc/fsl/imx-spdif.c
@@ -87,7 +87,7 @@ static int imx_spdif_audio_probe(struct platform_device *pdev)
if (ret)
goto error_dir;
- ret = snd_soc_register_card(&data->card);
+ ret = devm_snd_soc_register_card(&pdev->dev, &data->card);
if (ret) {
dev_err(&pdev->dev, "snd_soc_register_card failed: %d\n", ret);
goto error_dir;
@@ -119,8 +119,6 @@ static int imx_spdif_audio_remove(struct platform_device *pdev)
if (data->txdev)
platform_device_unregister(data->txdev);
- snd_soc_unregister_card(&data->card);
-
return 0;
}
diff --git a/sound/soc/fsl/imx-ssi.c b/sound/soc/fsl/imx-ssi.c
index f58bcd8..f5f248c 100644
--- a/sound/soc/fsl/imx-ssi.c
+++ b/sound/soc/fsl/imx-ssi.c
@@ -600,22 +600,19 @@ static int imx_ssi_probe(struct platform_device *pdev)
ssi->fiq_params.dma_params_rx = &ssi->dma_params_rx;
ssi->fiq_params.dma_params_tx = &ssi->dma_params_tx;
- ret = imx_pcm_fiq_init(pdev, &ssi->fiq_params);
- if (ret)
- goto failed_pcm_fiq;
+ ssi->fiq_init = imx_pcm_fiq_init(pdev, &ssi->fiq_params);
+ ssi->dma_init = imx_pcm_dma_init(pdev);
- ret = imx_pcm_dma_init(pdev);
- if (ret)
- goto failed_pcm_dma;
+ if (ssi->fiq_init && ssi->dma_init) {
+ ret = ssi->fiq_init;
+ goto failed_pcm;
+ }
return 0;
-failed_pcm_dma:
- imx_pcm_fiq_exit(pdev);
-failed_pcm_fiq:
+failed_pcm:
snd_soc_unregister_component(&pdev->dev);
failed_register:
- release_mem_region(res->start, resource_size(res));
clk_disable_unprepare(ssi->clk);
failed_clk:
snd_soc_set_ac97_ops(NULL);
@@ -625,18 +622,19 @@ failed_clk:
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);
- imx_pcm_dma_exit(pdev);
- imx_pcm_fiq_exit(pdev);
+ if (!ssi->dma_init)
+ imx_pcm_dma_exit(pdev);
+
+ if (!ssi->fiq_init)
+ imx_pcm_fiq_exit(pdev);
snd_soc_unregister_component(&pdev->dev);
if (ssi->flags & IMX_SSI_USE_AC97)
ac97_ssi = NULL;
- release_mem_region(res->start, resource_size(res));
clk_disable_unprepare(ssi->clk);
snd_soc_set_ac97_ops(NULL);
diff --git a/sound/soc/fsl/imx-ssi.h b/sound/soc/fsl/imx-ssi.h
index fb1616b..560c40f 100644
--- a/sound/soc/fsl/imx-ssi.h
+++ b/sound/soc/fsl/imx-ssi.h
@@ -211,6 +211,8 @@ struct imx_ssi {
struct imx_dma_data filter_data_rx;
struct imx_pcm_fiq_params fiq_params;
+ int fiq_init;
+ int dma_init;
int enabled;
};
diff --git a/sound/soc/fsl/imx-wm8962.c b/sound/soc/fsl/imx-wm8962.c
index 722afe6..361f94f 100644
--- a/sound/soc/fsl/imx-wm8962.c
+++ b/sound/soc/fsl/imx-wm8962.c
@@ -266,7 +266,7 @@ static int imx_wm8962_probe(struct platform_device *pdev)
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);
+ ret = devm_snd_soc_register_card(&pdev->dev, &data->card);
if (ret) {
dev_err(&pdev->dev, "snd_soc_register_card failed (%d)\n", ret);
goto clk_fail;
@@ -279,8 +279,7 @@ static int imx_wm8962_probe(struct platform_device *pdev)
return 0;
clk_fail:
- if (!IS_ERR(data->codec_clk))
- clk_disable_unprepare(data->codec_clk);
+ clk_disable_unprepare(data->codec_clk);
fail:
if (ssi_np)
of_node_put(ssi_np);
@@ -296,7 +295,6 @@ static int imx_wm8962_remove(struct platform_device *pdev)
if (!IS_ERR(data->codec_clk))
clk_disable_unprepare(data->codec_clk);
- snd_soc_unregister_card(&data->card);
return 0;
}
@@ -311,6 +309,7 @@ static struct platform_driver imx_wm8962_driver = {
.driver = {
.name = "imx-wm8962",
.owner = THIS_MODULE,
+ .pm = &snd_soc_pm_ops,
.of_match_table = imx_wm8962_dt_ids,
},
.probe = imx_wm8962_probe,
generated by cgit v0.10.2 at 2024-08-09 19:53:29 (GMT)