diff options
Diffstat (limited to 'sound')
52 files changed, 432 insertions, 367 deletions
diff --git a/sound/core/pcm_native.c b/sound/core/pcm_native.c index 53b5ada..20554ef 100644 --- a/sound/core/pcm_native.c +++ b/sound/core/pcm_native.c @@ -1563,25 +1563,25 @@ static int snd_pcm_drop(struct snd_pcm_substream *substream) /* WARNING: Don't forget to fput back the file */ -static struct file *snd_pcm_file_fd(int fd) +static struct file *snd_pcm_file_fd(int fd, int *fput_needed) { struct file *file; struct inode *inode; unsigned int minor; - file = fget(fd); + file = fget_light(fd, fput_needed); if (!file) return NULL; inode = file->f_path.dentry->d_inode; if (!S_ISCHR(inode->i_mode) || imajor(inode) != snd_major) { - fput(file); + fput_light(file, *fput_needed); return NULL; } minor = iminor(inode); if (!snd_lookup_minor_data(minor, SNDRV_DEVICE_TYPE_PCM_PLAYBACK) && !snd_lookup_minor_data(minor, SNDRV_DEVICE_TYPE_PCM_CAPTURE)) { - fput(file); + fput_light(file, *fput_needed); return NULL; } return file; @@ -1597,8 +1597,9 @@ static int snd_pcm_link(struct snd_pcm_substream *substream, int fd) struct snd_pcm_file *pcm_file; struct snd_pcm_substream *substream1; struct snd_pcm_group *group; + int fput_needed; - file = snd_pcm_file_fd(fd); + file = snd_pcm_file_fd(fd, &fput_needed); if (!file) return -EBADFD; pcm_file = file->private_data; @@ -1633,7 +1634,7 @@ static int snd_pcm_link(struct snd_pcm_substream *substream, int fd) write_unlock_irq(&snd_pcm_link_rwlock); up_write(&snd_pcm_link_rwsem); _nolock: - fput(file); + fput_light(file, fput_needed); if (res < 0) kfree(group); return res; diff --git a/sound/i2c/other/ak4113.c b/sound/i2c/other/ak4113.c index dde5c9c..ef68d71 100644 --- a/sound/i2c/other/ak4113.c +++ b/sound/i2c/other/ak4113.c @@ -141,7 +141,7 @@ void snd_ak4113_reinit(struct ak4113 *chip) { chip->init = 1; mb(); - flush_delayed_work_sync(&chip->work); + flush_delayed_work(&chip->work); ak4113_init_regs(chip); /* bring up statistics / event queing */ chip->init = 0; diff --git a/sound/i2c/other/ak4114.c b/sound/i2c/other/ak4114.c index fdf3c1b..816e7d2 100644 --- a/sound/i2c/other/ak4114.c +++ b/sound/i2c/other/ak4114.c @@ -154,7 +154,7 @@ void snd_ak4114_reinit(struct ak4114 *chip) { chip->init = 1; mb(); - flush_delayed_work_sync(&chip->work); + flush_delayed_work(&chip->work); ak4114_init_regs(chip); /* bring up statistics / event queing */ chip->init = 0; diff --git a/sound/i2c/other/tea575x-tuner.c b/sound/i2c/other/tea575x-tuner.c index d14edb7..3c6c1e3 100644 --- a/sound/i2c/other/tea575x-tuner.c +++ b/sound/i2c/other/tea575x-tuner.c @@ -37,9 +37,6 @@ MODULE_AUTHOR("Jaroslav Kysela <perex@perex.cz>"); MODULE_DESCRIPTION("Routines for control of TEA5757/5759 Philips AM/FM radio tuner chips"); MODULE_LICENSE("GPL"); -#define FREQ_LO ((tea->tea5759 ? 760 : 875) * 1600U) -#define FREQ_HI ((tea->tea5759 ? 910 : 1080) * 1600U) - /* * definitions */ @@ -50,8 +47,8 @@ MODULE_LICENSE("GPL"); #define TEA575X_BIT_BAND_MASK (3<<20) #define TEA575X_BIT_BAND_FM (0<<20) #define TEA575X_BIT_BAND_MW (1<<20) -#define TEA575X_BIT_BAND_LW (1<<21) -#define TEA575X_BIT_BAND_SW (1<<22) +#define TEA575X_BIT_BAND_LW (2<<20) +#define TEA575X_BIT_BAND_SW (3<<20) #define TEA575X_BIT_PORT_0 (1<<19) /* user bit */ #define TEA575X_BIT_PORT_1 (1<<18) /* user bit */ #define TEA575X_BIT_SEARCH_MASK (3<<16) /* search level */ @@ -62,6 +59,37 @@ MODULE_LICENSE("GPL"); #define TEA575X_BIT_DUMMY (1<<15) /* buffer */ #define TEA575X_BIT_FREQ_MASK 0x7fff +enum { BAND_FM, BAND_FM_JAPAN, BAND_AM }; + +static const struct v4l2_frequency_band bands[] = { + { + .type = V4L2_TUNER_RADIO, + .index = 0, + .capability = V4L2_TUNER_CAP_LOW | V4L2_TUNER_CAP_STEREO | + V4L2_TUNER_CAP_FREQ_BANDS, + .rangelow = 87500 * 16, + .rangehigh = 108000 * 16, + .modulation = V4L2_BAND_MODULATION_FM, + }, + { + .type = V4L2_TUNER_RADIO, + .index = 0, + .capability = V4L2_TUNER_CAP_LOW | V4L2_TUNER_CAP_STEREO | + V4L2_TUNER_CAP_FREQ_BANDS, + .rangelow = 76000 * 16, + .rangehigh = 91000 * 16, + .modulation = V4L2_BAND_MODULATION_FM, + }, + { + .type = V4L2_TUNER_RADIO, + .index = 1, + .capability = V4L2_TUNER_CAP_LOW | V4L2_TUNER_CAP_FREQ_BANDS, + .rangelow = 530 * 16, + .rangehigh = 1710 * 16, + .modulation = V4L2_BAND_MODULATION_AM, + }, +}; + /* * lowlevel part */ @@ -133,16 +161,29 @@ static u32 snd_tea575x_val_to_freq(struct snd_tea575x *tea, u32 val) if (freq == 0) return freq; - /* freq *= 12.5 */ - freq *= 125; - freq /= 10; - /* crystal fixup */ - if (tea->tea5759) - freq += TEA575X_FMIF; - else + switch (tea->band) { + case BAND_FM: + /* freq *= 12.5 */ + freq *= 125; + freq /= 10; + /* crystal fixup */ freq -= TEA575X_FMIF; + break; + case BAND_FM_JAPAN: + /* freq *= 12.5 */ + freq *= 125; + freq /= 10; + /* crystal fixup */ + freq += TEA575X_FMIF; + break; + case BAND_AM: + /* crystal fixup */ + freq -= TEA575X_AMIF; + break; + } - return clamp(freq * 16, FREQ_LO, FREQ_HI); /* from kHz */ + return clamp(freq * 16, bands[tea->band].rangelow, + bands[tea->band].rangehigh); /* from kHz */ } static u32 snd_tea575x_get_freq(struct snd_tea575x *tea) @@ -150,21 +191,37 @@ static u32 snd_tea575x_get_freq(struct snd_tea575x *tea) return snd_tea575x_val_to_freq(tea, snd_tea575x_read(tea)); } -static void snd_tea575x_set_freq(struct snd_tea575x *tea) +void snd_tea575x_set_freq(struct snd_tea575x *tea) { - u32 freq = tea->freq; + u32 freq = tea->freq / 16; /* to kHz */ + u32 band = 0; - freq /= 16; /* to kHz */ - /* crystal fixup */ - if (tea->tea5759) - freq -= TEA575X_FMIF; - else + switch (tea->band) { + case BAND_FM: + band = TEA575X_BIT_BAND_FM; + /* crystal fixup */ freq += TEA575X_FMIF; - /* freq /= 12.5 */ - freq *= 10; - freq /= 125; + /* freq /= 12.5 */ + freq *= 10; + freq /= 125; + break; + case BAND_FM_JAPAN: + band = TEA575X_BIT_BAND_FM; + /* crystal fixup */ + freq -= TEA575X_FMIF; + /* freq /= 12.5 */ + freq *= 10; + freq /= 125; + break; + case BAND_AM: + band = TEA575X_BIT_BAND_MW; + /* crystal fixup */ + freq += TEA575X_AMIF; + break; + } - tea->val &= ~TEA575X_BIT_FREQ_MASK; + tea->val &= ~(TEA575X_BIT_FREQ_MASK | TEA575X_BIT_BAND_MASK); + tea->val |= band; tea->val |= freq & TEA575X_BIT_FREQ_MASK; snd_tea575x_write(tea, tea->val); tea->freq = snd_tea575x_val_to_freq(tea, tea->val); @@ -190,23 +247,57 @@ static int vidioc_querycap(struct file *file, void *priv, return 0; } +static int vidioc_enum_freq_bands(struct file *file, void *priv, + struct v4l2_frequency_band *band) +{ + struct snd_tea575x *tea = video_drvdata(file); + int index; + + if (band->tuner != 0) + return -EINVAL; + + switch (band->index) { + case 0: + if (tea->tea5759) + index = BAND_FM_JAPAN; + else + index = BAND_FM; + break; + case 1: + if (tea->has_am) { + index = BAND_AM; + break; + } + /* Fall through */ + default: + return -EINVAL; + } + + *band = bands[index]; + if (!tea->cannot_read_data) + band->capability |= V4L2_TUNER_CAP_HWSEEK_BOUNDED; + + return 0; +} + static int vidioc_g_tuner(struct file *file, void *priv, struct v4l2_tuner *v) { struct snd_tea575x *tea = video_drvdata(file); + struct v4l2_frequency_band band_fm = { 0, }; if (v->index > 0) return -EINVAL; snd_tea575x_read(tea); + vidioc_enum_freq_bands(file, priv, &band_fm); - strcpy(v->name, "FM"); + memset(v, 0, sizeof(*v)); + strlcpy(v->name, tea->has_am ? "FM/AM" : "FM", sizeof(v->name)); v->type = V4L2_TUNER_RADIO; - v->capability = V4L2_TUNER_CAP_LOW | V4L2_TUNER_CAP_STEREO; - if (!tea->cannot_read_data) - v->capability |= V4L2_TUNER_CAP_HWSEEK_BOUNDED; - v->rangelow = FREQ_LO; - v->rangehigh = FREQ_HI; + v->capability = band_fm.capability; + v->rangelow = tea->has_am ? bands[BAND_AM].rangelow : band_fm.rangelow; + v->rangehigh = band_fm.rangehigh; v->rxsubchans = tea->stereo ? V4L2_TUNER_SUB_STEREO : V4L2_TUNER_SUB_MONO; v->audmode = (tea->val & TEA575X_BIT_MONO) ? V4L2_TUNER_MODE_MONO : V4L2_TUNER_MODE_STEREO; @@ -218,13 +309,17 @@ static int vidioc_s_tuner(struct file *file, void *priv, struct v4l2_tuner *v) { struct snd_tea575x *tea = video_drvdata(file); + u32 orig_val = tea->val; if (v->index) return -EINVAL; tea->val &= ~TEA575X_BIT_MONO; if (v->audmode == V4L2_TUNER_MODE_MONO) tea->val |= TEA575X_BIT_MONO; - snd_tea575x_write(tea, tea->val); + /* Only apply changes if currently tuning FM */ + if (tea->band != BAND_AM && tea->val != orig_val) + snd_tea575x_set_freq(tea); + return 0; } @@ -248,24 +343,56 @@ static int vidioc_s_frequency(struct file *file, void *priv, if (f->tuner != 0 || f->type != V4L2_TUNER_RADIO) return -EINVAL; - tea->val &= ~TEA575X_BIT_SEARCH; - tea->freq = clamp(f->frequency, FREQ_LO, FREQ_HI); + if (tea->has_am && f->frequency < (20000 * 16)) + tea->band = BAND_AM; + else if (tea->tea5759) + tea->band = BAND_FM_JAPAN; + else + tea->band = BAND_FM; + + tea->freq = clamp(f->frequency, bands[tea->band].rangelow, + bands[tea->band].rangehigh); snd_tea575x_set_freq(tea); return 0; } static int vidioc_s_hw_freq_seek(struct file *file, void *fh, - struct v4l2_hw_freq_seek *a) + const struct v4l2_hw_freq_seek *a) { struct snd_tea575x *tea = video_drvdata(file); unsigned long timeout; - int i; + int i, spacing; if (tea->cannot_read_data) return -ENOTTY; if (a->tuner || a->wrap_around) return -EINVAL; + if (file->f_flags & O_NONBLOCK) + return -EWOULDBLOCK; + + if (a->rangelow || a->rangehigh) { + for (i = 0; i < ARRAY_SIZE(bands); i++) { + if ((i == BAND_FM && tea->tea5759) || + (i == BAND_FM_JAPAN && !tea->tea5759) || + (i == BAND_AM && !tea->has_am)) + continue; + if (bands[i].rangelow == a->rangelow && + bands[i].rangehigh == a->rangehigh) + break; + } + if (i == ARRAY_SIZE(bands)) + return -EINVAL; /* No matching band found */ + if (i != tea->band) { + tea->band = i; + tea->freq = clamp(tea->freq, bands[i].rangelow, + bands[i].rangehigh); + snd_tea575x_set_freq(tea); + } + } + + spacing = (tea->band == BAND_AM) ? 5 : 50; /* kHz */ + /* clear the frequency, HW will fill it in */ tea->val &= ~TEA575X_BIT_FREQ_MASK; tea->val |= TEA575X_BIT_SEARCH; @@ -297,10 +424,10 @@ static int vidioc_s_hw_freq_seek(struct file *file, void *fh, if (freq == 0) /* shouldn't happen */ break; /* - * if we moved by less than 50 kHz, or in the wrong - * direction, continue seeking + * if we moved by less than the spacing, or in the + * wrong direction, continue seeking */ - if (abs(tea->freq - freq) < 16 * 50 || + if (abs(tea->freq - freq) < 16 * spacing || (a->seek_upward && freq < tea->freq) || (!a->seek_upward && freq > tea->freq)) { snd_tea575x_write(tea, tea->val); @@ -344,6 +471,7 @@ static const struct v4l2_ioctl_ops tea575x_ioctl_ops = { .vidioc_g_frequency = vidioc_g_frequency, .vidioc_s_frequency = vidioc_s_frequency, .vidioc_s_hw_freq_seek = vidioc_s_hw_freq_seek, + .vidioc_enum_freq_bands = vidioc_enum_freq_bands, .vidioc_log_status = v4l2_ctrl_log_status, .vidioc_subscribe_event = v4l2_ctrl_subscribe_event, .vidioc_unsubscribe_event = v4l2_event_unsubscribe, @@ -446,3 +574,4 @@ module_exit(alsa_tea575x_module_exit) EXPORT_SYMBOL(snd_tea575x_init); EXPORT_SYMBOL(snd_tea575x_exit); +EXPORT_SYMBOL(snd_tea575x_set_freq); diff --git a/sound/oss/.gitignore b/sound/oss/.gitignore index 7efb12b..12a3920 100644 --- a/sound/oss/.gitignore +++ b/sound/oss/.gitignore @@ -1,4 +1,3 @@ #Ignore generated files -maui_boot.h pss_boot.h trix_boot.h diff --git a/sound/pci/Kconfig b/sound/pci/Kconfig index ff3af6e..f99fa25 100644 --- a/sound/pci/Kconfig +++ b/sound/pci/Kconfig @@ -2,8 +2,8 @@ config SND_TEA575X tristate - depends on SND_FM801_TEA575X_BOOL || SND_ES1968_RADIO || RADIO_SF16FMR2 || RADIO_MAXIRADIO - default SND_FM801 || SND_ES1968 || RADIO_SF16FMR2 || RADIO_MAXIRADIO + depends on SND_FM801_TEA575X_BOOL || SND_ES1968_RADIO || RADIO_SF16FMR2 || RADIO_MAXIRADIO || RADIO_SHARK + default SND_FM801 || SND_ES1968 || RADIO_SF16FMR2 || RADIO_MAXIRADIO || RADIO_SHARK menuconfig SND_PCI bool "PCI sound devices" diff --git a/sound/pci/oxygen/oxygen_lib.c b/sound/pci/oxygen/oxygen_lib.c index ab8738e..e9fa2d0 100644 --- a/sound/pci/oxygen/oxygen_lib.c +++ b/sound/pci/oxygen/oxygen_lib.c @@ -573,8 +573,8 @@ static void oxygen_card_free(struct snd_card *card) oxygen_shutdown(chip); if (chip->irq >= 0) free_irq(chip->irq, chip); - flush_work_sync(&chip->spdif_input_bits_work); - flush_work_sync(&chip->gpio_work); + flush_work(&chip->spdif_input_bits_work); + flush_work(&chip->gpio_work); chip->model.cleanup(chip); kfree(chip->model_data); mutex_destroy(&chip->mutex); @@ -751,8 +751,8 @@ static int oxygen_pci_suspend(struct device *dev) spin_unlock_irq(&chip->reg_lock); synchronize_irq(chip->irq); - flush_work_sync(&chip->spdif_input_bits_work); - flush_work_sync(&chip->gpio_work); + flush_work(&chip->spdif_input_bits_work); + flush_work(&chip->gpio_work); chip->interrupt_mask = saved_interrupt_mask; pci_disable_device(pci); diff --git a/sound/soc/codecs/ab8500-codec.c b/sound/soc/codecs/ab8500-codec.c index 23b4018..07abd09 100644 --- a/sound/soc/codecs/ab8500-codec.c +++ b/sound/soc/codecs/ab8500-codec.c @@ -34,6 +34,7 @@ #include <linux/mfd/abx500/ab8500-sysctrl.h> #include <linux/mfd/abx500/ab8500-codec.h> #include <linux/regulator/consumer.h> +#include <linux/of.h> #include <sound/core.h> #include <sound/pcm.h> @@ -2394,9 +2395,65 @@ struct snd_soc_dai_driver ab8500_codec_dai[] = { } }; +static void ab8500_codec_of_probe(struct device *dev, struct device_node *np, + struct ab8500_codec_platform_data *codec) +{ + u32 value; + + if (of_get_property(np, "stericsson,amic1-type-single-ended", NULL)) + codec->amics.mic1_type = AMIC_TYPE_SINGLE_ENDED; + else + codec->amics.mic1_type = AMIC_TYPE_DIFFERENTIAL; + + if (of_get_property(np, "stericsson,amic2-type-single-ended", NULL)) + codec->amics.mic2_type = AMIC_TYPE_SINGLE_ENDED; + else + codec->amics.mic2_type = AMIC_TYPE_DIFFERENTIAL; + + /* Has a non-standard Vamic been requested? */ + if (of_get_property(np, "stericsson,amic1a-bias-vamic2", NULL)) + codec->amics.mic1a_micbias = AMIC_MICBIAS_VAMIC2; + else + codec->amics.mic1a_micbias = AMIC_MICBIAS_VAMIC1; + + if (of_get_property(np, "stericsson,amic1b-bias-vamic2", NULL)) + codec->amics.mic1b_micbias = AMIC_MICBIAS_VAMIC2; + else + codec->amics.mic1b_micbias = AMIC_MICBIAS_VAMIC1; + + if (of_get_property(np, "stericsson,amic2-bias-vamic1", NULL)) + codec->amics.mic2_micbias = AMIC_MICBIAS_VAMIC1; + else + codec->amics.mic2_micbias = AMIC_MICBIAS_VAMIC2; + + if (!of_property_read_u32(np, "stericsson,earpeice-cmv", &value)) { + switch (value) { + case 950 : + codec->ear_cmv = EAR_CMV_0_95V; + break; + case 1100 : + codec->ear_cmv = EAR_CMV_1_10V; + break; + case 1270 : + codec->ear_cmv = EAR_CMV_1_27V; + break; + case 1580 : + codec->ear_cmv = EAR_CMV_1_58V; + break; + default : + codec->ear_cmv = EAR_CMV_UNKNOWN; + dev_err(dev, "Unsuitable earpiece voltage found in DT\n"); + } + } else { + dev_warn(dev, "No earpiece voltage found in DT - using default\n"); + codec->ear_cmv = EAR_CMV_0_95V; + } +} + static int ab8500_codec_probe(struct snd_soc_codec *codec) { struct device *dev = codec->dev; + struct device_node *np = dev->of_node; struct ab8500_codec_drvdata *drvdata = dev_get_drvdata(dev); struct ab8500_platform_data *pdata; struct filter_control *fc; @@ -2410,6 +2467,30 @@ static int ab8500_codec_probe(struct snd_soc_codec *codec) /* Inform SoC Core that we have our own I/O arrangements. */ codec->control_data = (void *)true; + if (np) { + if (!pdata) + pdata = devm_kzalloc(dev, + sizeof(struct ab8500_platform_data), + GFP_KERNEL); + + if (pdata && !pdata->codec) + pdata->codec + = devm_kzalloc(dev, + sizeof(struct ab8500_codec_platform_data), + GFP_KERNEL); + + if (!(pdata && pdata->codec)) + return -ENOMEM; + + ab8500_codec_of_probe(dev, np, pdata->codec); + + } else { + if (!(pdata && pdata->codec)) { + dev_err(dev, "No codec platform data or DT found\n"); + return -EINVAL; + } + } + status = ab8500_audio_setup_mics(codec, &pdata->codec->amics); if (status < 0) { pr_err("%s: Failed to setup mics (%d)!\n", __func__, status); diff --git a/sound/soc/codecs/wm5100.c b/sound/soc/codecs/wm5100.c index f481729..aa62c0e 100644 --- a/sound/soc/codecs/wm5100.c +++ b/sound/soc/codecs/wm5100.c @@ -1233,7 +1233,7 @@ static const struct snd_soc_dapm_route wm5100_dapm_routes[] = { { "PWM2", NULL, "PWM2 Driver" }, }; -static const __devinitdata struct reg_default wm5100_reva_patches[] = { +static const __devinitconst struct reg_default wm5100_reva_patches[] = { { WM5100_AUDIO_IF_1_10, 0 }, { WM5100_AUDIO_IF_1_11, 1 }, { WM5100_AUDIO_IF_1_12, 2 }, diff --git a/sound/soc/codecs/wm8350.c b/sound/soc/codecs/wm8350.c index d26c8ae..a4cae06 100644 --- a/sound/soc/codecs/wm8350.c +++ b/sound/soc/codecs/wm8350.c @@ -1601,7 +1601,7 @@ static int wm8350_codec_remove(struct snd_soc_codec *codec) /* if there was any work waiting then we run it now and * wait for its completion */ - flush_delayed_work_sync(&codec->dapm.delayed_work); + flush_delayed_work(&codec->dapm.delayed_work); wm8350_set_bias_level(codec, SND_SOC_BIAS_OFF); diff --git a/sound/soc/codecs/wm8753.c b/sound/soc/codecs/wm8753.c index 13bff87..2e4a775 100644 --- a/sound/soc/codecs/wm8753.c +++ b/sound/soc/codecs/wm8753.c @@ -1509,7 +1509,7 @@ static int wm8753_probe(struct snd_soc_codec *codec) /* power down chip */ static int wm8753_remove(struct snd_soc_codec *codec) { - flush_delayed_work_sync(&codec->dapm.delayed_work); + flush_delayed_work(&codec->dapm.delayed_work); wm8753_set_bias_level(codec, SND_SOC_BIAS_OFF); return 0; diff --git a/sound/soc/ep93xx/ep93xx-ac97.c b/sound/soc/ep93xx/ep93xx-ac97.c index bdffab3..c352165 100644 --- a/sound/soc/ep93xx/ep93xx-ac97.c +++ b/sound/soc/ep93xx/ep93xx-ac97.c @@ -21,7 +21,7 @@ #include <sound/ac97_codec.h> #include <sound/soc.h> -#include <mach/dma.h> +#include <linux/platform_data/dma-ep93xx.h> #include "ep93xx-pcm.h" /* diff --git a/sound/soc/ep93xx/ep93xx-i2s.c b/sound/soc/ep93xx/ep93xx-i2s.c index 8df8f6d..ac4a751 100644 --- a/sound/soc/ep93xx/ep93xx-i2s.c +++ b/sound/soc/ep93xx/ep93xx-i2s.c @@ -28,7 +28,7 @@ #include <mach/hardware.h> #include <mach/ep93xx-regs.h> -#include <mach/dma.h> +#include <linux/platform_data/dma-ep93xx.h> #include "ep93xx-pcm.h" diff --git a/sound/soc/ep93xx/ep93xx-pcm.c b/sound/soc/ep93xx/ep93xx-pcm.c index 4eea98b..665d9c9 100644 --- a/sound/soc/ep93xx/ep93xx-pcm.c +++ b/sound/soc/ep93xx/ep93xx-pcm.c @@ -25,7 +25,7 @@ #include <sound/soc.h> #include <sound/dmaengine_pcm.h> -#include <mach/dma.h> +#include <linux/platform_data/dma-ep93xx.h> #include <mach/hardware.h> #include <mach/ep93xx-regs.h> diff --git a/sound/soc/fsl/imx-pcm-dma.c b/sound/soc/fsl/imx-pcm-dma.c index 48f9d88..89a7755 100644 --- a/sound/soc/fsl/imx-pcm-dma.c +++ b/sound/soc/fsl/imx-pcm-dma.c @@ -30,7 +30,7 @@ #include <sound/soc.h> #include <sound/dmaengine_pcm.h> -#include <mach/dma.h> +#include <linux/platform_data/dma-imx.h> #include "imx-pcm.h" diff --git a/sound/soc/fsl/imx-pcm-fiq.c b/sound/soc/fsl/imx-pcm-fiq.c index ee27ba3..22c6130 100644 --- a/sound/soc/fsl/imx-pcm-fiq.c +++ b/sound/soc/fsl/imx-pcm-fiq.c @@ -30,7 +30,7 @@ #include <asm/fiq.h> #include <mach/irqs.h> -#include <mach/ssi.h> +#include <linux/platform_data/asoc-imx-ssi.h> #include "imx-ssi.h" diff --git a/sound/soc/fsl/imx-ssi.c b/sound/soc/fsl/imx-ssi.c index 81d7728..e6a17ba 100644 --- a/sound/soc/fsl/imx-ssi.c +++ b/sound/soc/fsl/imx-ssi.c @@ -47,7 +47,7 @@ #include <sound/pcm_params.h> #include <sound/soc.h> -#include <mach/ssi.h> +#include <linux/platform_data/asoc-imx-ssi.h> #include <mach/hardware.h> #include "imx-ssi.h" diff --git a/sound/soc/fsl/imx-ssi.h b/sound/soc/fsl/imx-ssi.h index 5744e86..dc114bd 100644 --- a/sound/soc/fsl/imx-ssi.h +++ b/sound/soc/fsl/imx-ssi.h @@ -186,7 +186,7 @@ #define DRV_NAME "imx-ssi" #include <linux/dmaengine.h> -#include <mach/dma.h> +#include <linux/platform_data/dma-imx.h> #include "imx-pcm.h" struct imx_ssi { diff --git a/sound/soc/kirkwood/kirkwood-i2s.c b/sound/soc/kirkwood/kirkwood-i2s.c index 7646dd7..542538d 100644 --- a/sound/soc/kirkwood/kirkwood-i2s.c +++ b/sound/soc/kirkwood/kirkwood-i2s.c @@ -21,7 +21,7 @@ #include <sound/pcm.h> #include <sound/pcm_params.h> #include <sound/soc.h> -#include <plat/audio.h> +#include <linux/platform_data/asoc-kirkwood.h> #include "kirkwood.h" #define DRV_NAME "kirkwood-i2s" diff --git a/sound/soc/kirkwood/kirkwood-openrd.c b/sound/soc/kirkwood/kirkwood-openrd.c index 80bd59c..c28540a 100644 --- a/sound/soc/kirkwood/kirkwood-openrd.c +++ b/sound/soc/kirkwood/kirkwood-openrd.c @@ -17,7 +17,7 @@ #include <linux/slab.h> #include <sound/soc.h> #include <mach/kirkwood.h> -#include <plat/audio.h> +#include <linux/platform_data/asoc-kirkwood.h> #include <asm/mach-types.h> #include "../codecs/cs42l51.h" diff --git a/sound/soc/kirkwood/kirkwood-t5325.c b/sound/soc/kirkwood/kirkwood-t5325.c index f898363..c67bbc5 100644 --- a/sound/soc/kirkwood/kirkwood-t5325.c +++ b/sound/soc/kirkwood/kirkwood-t5325.c @@ -16,7 +16,7 @@ #include <linux/slab.h> #include <sound/soc.h> #include <mach/kirkwood.h> -#include <plat/audio.h> +#include <linux/platform_data/asoc-kirkwood.h> #include <asm/mach-types.h> #include "../codecs/alc5623.h" diff --git a/sound/soc/omap/am3517evm.c b/sound/soc/omap/am3517evm.c index df65f98..a52e87d 100644 --- a/sound/soc/omap/am3517evm.c +++ b/sound/soc/omap/am3517evm.c @@ -27,7 +27,7 @@ #include <asm/mach-types.h> #include <mach/hardware.h> #include <mach/gpio.h> -#include <plat/mcbsp.h> +#include <linux/platform_data/asoc-ti-mcbsp.h> #include "omap-mcbsp.h" #include "omap-pcm.h" diff --git a/sound/soc/omap/ams-delta.c b/sound/soc/omap/ams-delta.c index 7d4fa8e..dc0ee76 100644 --- a/sound/soc/omap/ams-delta.c +++ b/sound/soc/omap/ams-delta.c @@ -32,8 +32,8 @@ #include <asm/mach-types.h> -#include <plat/board-ams-delta.h> -#include <plat/mcbsp.h> +#include <mach/board-ams-delta.h> +#include <linux/platform_data/asoc-ti-mcbsp.h> #include "omap-mcbsp.h" #include "omap-pcm.h" diff --git a/sound/soc/omap/igep0020.c b/sound/soc/omap/igep0020.c index e835781..5ed8716 100644 --- a/sound/soc/omap/igep0020.c +++ b/sound/soc/omap/igep0020.c @@ -29,7 +29,7 @@ #include <asm/mach-types.h> #include <mach/hardware.h> #include <mach/gpio.h> -#include <plat/mcbsp.h> +#include <linux/platform_data/asoc-ti-mcbsp.h> #include "omap-mcbsp.h" #include "omap-pcm.h" diff --git a/sound/soc/omap/mcbsp.c b/sound/soc/omap/mcbsp.c index d33c48b..a681a9a 100644 --- a/sound/soc/omap/mcbsp.c +++ b/sound/soc/omap/mcbsp.c @@ -25,7 +25,9 @@ #include <linux/io.h> #include <linux/slab.h> -#include <plat/mcbsp.h> +#include <linux/platform_data/asoc-ti-mcbsp.h> + +#include <plat/cpu.h> #include "mcbsp.h" diff --git a/sound/soc/omap/n810.c b/sound/soc/omap/n810.c index abac4b6..521bfc3 100644 --- a/sound/soc/omap/n810.c +++ b/sound/soc/omap/n810.c @@ -32,7 +32,7 @@ #include <mach/hardware.h> #include <linux/gpio.h> #include <linux/module.h> -#include <plat/mcbsp.h> +#include <linux/platform_data/asoc-ti-mcbsp.h> #include "omap-mcbsp.h" #include "omap-pcm.h" diff --git a/sound/soc/omap/omap-abe-twl6040.c b/sound/soc/omap/omap-abe-twl6040.c index 9d93793..45909ca 100644 --- a/sound/soc/omap/omap-abe-twl6040.c +++ b/sound/soc/omap/omap-abe-twl6040.c @@ -31,10 +31,6 @@ #include <sound/soc.h> #include <sound/jack.h> -#include <asm/mach-types.h> -#include <plat/hardware.h> -#include <plat/mux.h> - #include "omap-dmic.h" #include "omap-mcpdm.h" #include "omap-pcm.h" diff --git a/sound/soc/omap/omap-mcbsp.c b/sound/soc/omap/omap-mcbsp.c index acdd3ef..1b186277 100644 --- a/sound/soc/omap/omap-mcbsp.c +++ b/sound/soc/omap/omap-mcbsp.c @@ -32,8 +32,9 @@ #include <sound/initval.h> #include <sound/soc.h> +#include <plat/cpu.h> #include <plat/dma.h> -#include <plat/mcbsp.h> +#include <linux/platform_data/asoc-ti-mcbsp.h> #include "mcbsp.h" #include "omap-mcbsp.h" #include "omap-pcm.h" diff --git a/sound/soc/omap/omap-mcpdm.c b/sound/soc/omap/omap-mcpdm.c index 2c66e249..ea053c3 100644 --- a/sound/soc/omap/omap-mcpdm.c +++ b/sound/soc/omap/omap-mcpdm.c @@ -45,6 +45,8 @@ #include "omap-mcpdm.h" #include "omap-pcm.h" +#define OMAP44XX_MCPDM_L3_BASE 0x49032000 + struct omap_mcpdm { struct device *dev; unsigned long phys_base; diff --git a/sound/soc/omap/omap-pcm.c b/sound/soc/omap/omap-pcm.c index f0feb06..b309941 100644 --- a/sound/soc/omap/omap-pcm.c +++ b/sound/soc/omap/omap-pcm.c @@ -30,6 +30,7 @@ #include <sound/pcm_params.h> #include <sound/soc.h> +#include <plat/cpu.h> #include <plat/dma.h> #include "omap-pcm.h" diff --git a/sound/soc/omap/omap3beagle.c b/sound/soc/omap/omap3beagle.c index 2830dfd..e263188 100644 --- a/sound/soc/omap/omap3beagle.c +++ b/sound/soc/omap/omap3beagle.c @@ -29,7 +29,7 @@ #include <asm/mach-types.h> #include <mach/hardware.h> #include <mach/gpio.h> -#include <plat/mcbsp.h> +#include <linux/platform_data/asoc-ti-mcbsp.h> #include "omap-mcbsp.h" #include "omap-pcm.h" diff --git a/sound/soc/omap/omap3evm.c b/sound/soc/omap/omap3evm.c index 3d468c9..d632bfb 100644 --- a/sound/soc/omap/omap3evm.c +++ b/sound/soc/omap/omap3evm.c @@ -27,7 +27,7 @@ #include <asm/mach-types.h> #include <mach/hardware.h> #include <mach/gpio.h> -#include <plat/mcbsp.h> +#include <linux/platform_data/asoc-ti-mcbsp.h> #include "omap-mcbsp.h" #include "omap-pcm.h" diff --git a/sound/soc/omap/omap3pandora.c b/sound/soc/omap/omap3pandora.c index 4c3a097..43d950a 100644 --- a/sound/soc/omap/omap3pandora.c +++ b/sound/soc/omap/omap3pandora.c @@ -31,7 +31,7 @@ #include <sound/soc.h> #include <asm/mach-types.h> -#include <plat/mcbsp.h> +#include <linux/platform_data/asoc-ti-mcbsp.h> #include "omap-mcbsp.h" #include "omap-pcm.h" diff --git a/sound/soc/omap/osk5912.c b/sound/soc/omap/osk5912.c index b1a9d64..3960e8d 100644 --- a/sound/soc/omap/osk5912.c +++ b/sound/soc/omap/osk5912.c @@ -31,7 +31,7 @@ #include <mach/hardware.h> #include <linux/gpio.h> #include <linux/module.h> -#include <plat/mcbsp.h> +#include <linux/platform_data/asoc-ti-mcbsp.h> #include "omap-mcbsp.h" #include "omap-pcm.h" diff --git a/sound/soc/omap/overo.c b/sound/soc/omap/overo.c index 6ac3e0c..502bce2 100644 --- a/sound/soc/omap/overo.c +++ b/sound/soc/omap/overo.c @@ -29,7 +29,7 @@ #include <asm/mach-types.h> #include <mach/hardware.h> #include <mach/gpio.h> -#include <plat/mcbsp.h> +#include <linux/platform_data/asoc-ti-mcbsp.h> #include "omap-mcbsp.h" #include "omap-pcm.h" diff --git a/sound/soc/omap/rx51.c b/sound/soc/omap/rx51.c index 2712dd2..d921ddb 100644 --- a/sound/soc/omap/rx51.c +++ b/sound/soc/omap/rx51.c @@ -31,7 +31,7 @@ #include <sound/jack.h> #include <sound/pcm.h> #include <sound/soc.h> -#include <plat/mcbsp.h> +#include <linux/platform_data/asoc-ti-mcbsp.h> #include "../codecs/tpa6130a2.h" #include <asm/mach-types.h> diff --git a/sound/soc/omap/sdp3430.c b/sound/soc/omap/sdp3430.c index 0e28322..597cae7 100644 --- a/sound/soc/omap/sdp3430.c +++ b/sound/soc/omap/sdp3430.c @@ -33,7 +33,8 @@ #include <asm/mach-types.h> #include <mach/hardware.h> #include <mach/gpio.h> -#include <plat/mcbsp.h> +#include <linux/platform_data/gpio-omap.h> +#include <linux/platform_data/asoc-ti-mcbsp.h> /* Register descriptions for twl4030 codec part */ #include <linux/mfd/twl4030-audio.h> diff --git a/sound/soc/omap/zoom2.c b/sound/soc/omap/zoom2.c index 920e0d9..23de2b2 100644 --- a/sound/soc/omap/zoom2.c +++ b/sound/soc/omap/zoom2.c @@ -29,7 +29,7 @@ #include <mach/hardware.h> #include <mach/gpio.h> #include <mach/board-zoom.h> -#include <plat/mcbsp.h> +#include <linux/platform_data/asoc-ti-mcbsp.h> /* Register descriptions for twl4030 codec part */ #include <linux/mfd/twl4030-audio.h> diff --git a/sound/soc/pxa/palm27x.c b/sound/soc/pxa/palm27x.c index db24bc6..aa3da91 100644 --- a/sound/soc/pxa/palm27x.c +++ b/sound/soc/pxa/palm27x.c @@ -25,7 +25,7 @@ #include <asm/mach-types.h> #include <mach/audio.h> -#include <mach/palmasoc.h> +#include <linux/platform_data/asoc-palm27x.h> #include "../codecs/wm9712.h" #include "pxa2xx-ac97.h" diff --git a/sound/soc/samsung/ac97.c b/sound/soc/samsung/ac97.c index 3d04c1f..14fbcd3 100644 --- a/sound/soc/samsung/ac97.c +++ b/sound/soc/samsung/ac97.c @@ -21,7 +21,7 @@ #include <mach/dma.h> #include <plat/regs-ac97.h> -#include <plat/audio.h> +#include <linux/platform_data/asoc-s3c.h> #include "dma.h" diff --git a/sound/soc/samsung/i2s.c b/sound/soc/samsung/i2s.c index 6ac7b82..40b00a1 100644 --- a/sound/soc/samsung/i2s.c +++ b/sound/soc/samsung/i2s.c @@ -20,7 +20,7 @@ #include <sound/soc.h> #include <sound/pcm_params.h> -#include <plat/audio.h> +#include <linux/platform_data/asoc-s3c.h> #include "dma.h" #include "idma.h" diff --git a/sound/soc/samsung/pcm.c b/sound/soc/samsung/pcm.c index 89b0646..c860819 100644 --- a/sound/soc/samsung/pcm.c +++ b/sound/soc/samsung/pcm.c @@ -19,7 +19,7 @@ #include <sound/soc.h> #include <sound/pcm_params.h> -#include <plat/audio.h> +#include <linux/platform_data/asoc-s3c.h> #include <mach/dma.h> #include "dma.h" diff --git a/sound/soc/samsung/s3c24xx_simtec.c b/sound/soc/samsung/s3c24xx_simtec.c index 656d5af..335a7d8 100644 --- a/sound/soc/samsung/s3c24xx_simtec.c +++ b/sound/soc/samsung/s3c24xx_simtec.c @@ -13,7 +13,7 @@ #include <sound/soc.h> -#include <plat/audio-simtec.h> +#include <linux/platform_data/asoc-s3c24xx_simtec.h> #include "s3c24xx-i2s.h" #include "s3c24xx_simtec.h" diff --git a/sound/soc/samsung/spdif.c b/sound/soc/samsung/spdif.c index a5a56a1..bc24c7a 100644 --- a/sound/soc/samsung/spdif.c +++ b/sound/soc/samsung/spdif.c @@ -17,7 +17,7 @@ #include <sound/soc.h> #include <sound/pcm_params.h> -#include <plat/audio.h> +#include <linux/platform_data/asoc-s3c.h> #include <mach/dma.h> #include "dma.h" diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c index c501af6..cf3d0b0 100644 --- a/sound/soc/soc-core.c +++ b/sound/soc/soc-core.c @@ -591,7 +591,7 @@ int snd_soc_suspend(struct device *dev) /* close any waiting streams and save state */ for (i = 0; i < card->num_rtd; i++) { - flush_delayed_work_sync(&card->rtd[i].delayed_work); + flush_delayed_work(&card->rtd[i].delayed_work); card->rtd[i].codec->dapm.suspend_bias_level = card->rtd[i].codec->dapm.bias_level; } @@ -1848,7 +1848,7 @@ static int soc_cleanup_card_resources(struct snd_soc_card *card) /* make sure any delayed work runs */ for (i = 0; i < card->num_rtd; i++) { struct snd_soc_pcm_runtime *rtd = &card->rtd[i]; - flush_delayed_work_sync(&rtd->delayed_work); + flush_delayed_work(&rtd->delayed_work); } /* remove auxiliary devices */ @@ -1892,7 +1892,7 @@ int snd_soc_poweroff(struct device *dev) * now, we're shutting down so no imminent restart. */ for (i = 0; i < card->num_rtd; i++) { struct snd_soc_pcm_runtime *rtd = &card->rtd[i]; - flush_delayed_work_sync(&rtd->delayed_work); + flush_delayed_work(&rtd->delayed_work); } snd_soc_dapm_shutdown(card); diff --git a/sound/soc/tegra/Kconfig b/sound/soc/tegra/Kconfig index 02bcd30..19e5fe7 100644 --- a/sound/soc/tegra/Kconfig +++ b/sound/soc/tegra/Kconfig @@ -1,6 +1,6 @@ config SND_SOC_TEGRA tristate "SoC Audio for the Tegra System-on-Chip" - depends on ARCH_TEGRA && (TEGRA_SYSTEM_DMA || TEGRA20_APB_DMA) + depends on ARCH_TEGRA && TEGRA20_APB_DMA select REGMAP_MMIO select SND_SOC_DMAENGINE_PCM if TEGRA20_APB_DMA help diff --git a/sound/soc/tegra/tegra_pcm.c b/sound/soc/tegra/tegra_pcm.c index 8d6900c..e187339 100644 --- a/sound/soc/tegra/tegra_pcm.c +++ b/sound/soc/tegra/tegra_pcm.c @@ -57,237 +57,6 @@ static const struct snd_pcm_hardware tegra_pcm_hardware = { .fifo_size = 4, }; -#if defined(CONFIG_TEGRA_SYSTEM_DMA) -static void tegra_pcm_queue_dma(struct tegra_runtime_data *prtd) -{ - struct snd_pcm_substream *substream = prtd->substream; - struct snd_dma_buffer *buf = &substream->dma_buffer; - struct tegra_dma_req *dma_req; - unsigned long addr; - - dma_req = &prtd->dma_req[prtd->dma_req_idx]; - prtd->dma_req_idx = 1 - prtd->dma_req_idx; - - addr = buf->addr + prtd->dma_pos; - prtd->dma_pos += dma_req->size; - if (prtd->dma_pos >= prtd->dma_pos_end) - prtd->dma_pos = 0; - - if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) - dma_req->source_addr = addr; - else - dma_req->dest_addr = addr; - - tegra_dma_enqueue_req(prtd->dma_chan, dma_req); -} - -static void dma_complete_callback(struct tegra_dma_req *req) -{ - struct tegra_runtime_data *prtd = (struct tegra_runtime_data *)req->dev; - struct snd_pcm_substream *substream = prtd->substream; - struct snd_pcm_runtime *runtime = substream->runtime; - - spin_lock(&prtd->lock); - - if (!prtd->running) { - spin_unlock(&prtd->lock); - return; - } - - if (++prtd->period_index >= runtime->periods) - prtd->period_index = 0; - - tegra_pcm_queue_dma(prtd); - - spin_unlock(&prtd->lock); - - snd_pcm_period_elapsed(substream); -} - -static void setup_dma_tx_request(struct tegra_dma_req *req, - struct tegra_pcm_dma_params * dmap) -{ - req->complete = dma_complete_callback; - req->to_memory = false; - req->dest_addr = dmap->addr; - req->dest_wrap = dmap->wrap; - req->source_bus_width = 32; - req->source_wrap = 0; - req->dest_bus_width = dmap->width; - req->req_sel = dmap->req_sel; -} - -static void setup_dma_rx_request(struct tegra_dma_req *req, - struct tegra_pcm_dma_params * dmap) -{ - req->complete = dma_complete_callback; - req->to_memory = true; - req->source_addr = dmap->addr; - req->dest_wrap = 0; - req->source_bus_width = dmap->width; - req->source_wrap = dmap->wrap; - req->dest_bus_width = 32; - req->req_sel = dmap->req_sel; -} - -static int tegra_pcm_open(struct snd_pcm_substream *substream) -{ - struct snd_pcm_runtime *runtime = substream->runtime; - struct tegra_runtime_data *prtd; - struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct tegra_pcm_dma_params * dmap; - int ret = 0; - - prtd = kzalloc(sizeof(struct tegra_runtime_data), GFP_KERNEL); - if (prtd == NULL) - return -ENOMEM; - - runtime->private_data = prtd; - prtd->substream = substream; - - spin_lock_init(&prtd->lock); - - if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) { - dmap = snd_soc_dai_get_dma_data(rtd->cpu_dai, substream); - setup_dma_tx_request(&prtd->dma_req[0], dmap); - setup_dma_tx_request(&prtd->dma_req[1], dmap); - } else { - dmap = snd_soc_dai_get_dma_data(rtd->cpu_dai, substream); - setup_dma_rx_request(&prtd->dma_req[0], dmap); - setup_dma_rx_request(&prtd->dma_req[1], dmap); - } - - prtd->dma_req[0].dev = prtd; - prtd->dma_req[1].dev = prtd; - - prtd->dma_chan = tegra_dma_allocate_channel(TEGRA_DMA_MODE_ONESHOT); - if (prtd->dma_chan == NULL) { - ret = -ENOMEM; - goto err; - } - - /* Set HW params now that initialization is complete */ - snd_soc_set_runtime_hwparams(substream, &tegra_pcm_hardware); - - /* Ensure that buffer size is a multiple of period size */ - ret = snd_pcm_hw_constraint_integer(runtime, - SNDRV_PCM_HW_PARAM_PERIODS); - if (ret < 0) - goto err; - - return 0; - -err: - if (prtd->dma_chan) { - tegra_dma_free_channel(prtd->dma_chan); - } - - kfree(prtd); - - return ret; -} - -static int tegra_pcm_close(struct snd_pcm_substream *substream) -{ - struct snd_pcm_runtime *runtime = substream->runtime; - struct tegra_runtime_data *prtd = runtime->private_data; - - tegra_dma_free_channel(prtd->dma_chan); - - kfree(prtd); - - return 0; -} - -static int tegra_pcm_hw_params(struct snd_pcm_substream *substream, - struct snd_pcm_hw_params *params) -{ - struct snd_pcm_runtime *runtime = substream->runtime; - struct tegra_runtime_data *prtd = runtime->private_data; - - snd_pcm_set_runtime_buffer(substream, &substream->dma_buffer); - - prtd->dma_req[0].size = params_period_bytes(params); - prtd->dma_req[1].size = prtd->dma_req[0].size; - - return 0; -} - -static int tegra_pcm_hw_free(struct snd_pcm_substream *substream) -{ - snd_pcm_set_runtime_buffer(substream, NULL); - - return 0; -} - -static int tegra_pcm_trigger(struct snd_pcm_substream *substream, int cmd) -{ - struct snd_pcm_runtime *runtime = substream->runtime; - struct tegra_runtime_data *prtd = runtime->private_data; - unsigned long flags; - - switch (cmd) { - case SNDRV_PCM_TRIGGER_START: - prtd->dma_pos = 0; - prtd->dma_pos_end = frames_to_bytes(runtime, runtime->periods * runtime->period_size); - prtd->period_index = 0; - prtd->dma_req_idx = 0; - /* Fall-through */ - case SNDRV_PCM_TRIGGER_RESUME: - case SNDRV_PCM_TRIGGER_PAUSE_RELEASE: - spin_lock_irqsave(&prtd->lock, flags); - prtd->running = 1; - spin_unlock_irqrestore(&prtd->lock, flags); - tegra_pcm_queue_dma(prtd); - tegra_pcm_queue_dma(prtd); - break; - case SNDRV_PCM_TRIGGER_STOP: - case SNDRV_PCM_TRIGGER_SUSPEND: - case SNDRV_PCM_TRIGGER_PAUSE_PUSH: - spin_lock_irqsave(&prtd->lock, flags); - prtd->running = 0; - spin_unlock_irqrestore(&prtd->lock, flags); - tegra_dma_dequeue_req(prtd->dma_chan, &prtd->dma_req[0]); - tegra_dma_dequeue_req(prtd->dma_chan, &prtd->dma_req[1]); - break; - default: - return -EINVAL; - } - - return 0; -} - -static snd_pcm_uframes_t tegra_pcm_pointer(struct snd_pcm_substream *substream) -{ - struct snd_pcm_runtime *runtime = substream->runtime; - struct tegra_runtime_data *prtd = runtime->private_data; - - return prtd->period_index * runtime->period_size; -} - - -static int tegra_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 tegra_pcm_ops = { - .open = tegra_pcm_open, - .close = tegra_pcm_close, - .ioctl = snd_pcm_lib_ioctl, - .hw_params = tegra_pcm_hw_params, - .hw_free = tegra_pcm_hw_free, - .trigger = tegra_pcm_trigger, - .pointer = tegra_pcm_pointer, - .mmap = tegra_pcm_mmap, -}; -#else static int tegra_pcm_open(struct snd_pcm_substream *substream) { struct snd_soc_pcm_runtime *rtd = substream->private_data; @@ -399,7 +168,6 @@ static struct snd_pcm_ops tegra_pcm_ops = { .pointer = snd_dmaengine_pcm_pointer, .mmap = tegra_pcm_mmap, }; -#endif static int tegra_pcm_preallocate_dma_buffer(struct snd_pcm *pcm, int stream) { diff --git a/sound/soc/tegra/tegra_pcm.h b/sound/soc/tegra/tegra_pcm.h index a3a4503..b40279b 100644 --- a/sound/soc/tegra/tegra_pcm.h +++ b/sound/soc/tegra/tegra_pcm.h @@ -40,20 +40,6 @@ struct tegra_pcm_dma_params { unsigned long req_sel; }; -#if defined(CONFIG_TEGRA_SYSTEM_DMA) -struct tegra_runtime_data { - struct snd_pcm_substream *substream; - spinlock_t lock; - int running; - int dma_pos; - int dma_pos_end; - int period_index; - int dma_req_idx; - struct tegra_dma_req dma_req[2]; - struct tegra_dma_channel *dma_chan; -}; -#endif - int tegra_pcm_platform_register(struct device *dev); void tegra_pcm_platform_unregister(struct device *dev); diff --git a/sound/soc/ux500/mop500.c b/sound/soc/ux500/mop500.c index 31c4d26..356611d 100644 --- a/sound/soc/ux500/mop500.c +++ b/sound/soc/ux500/mop500.c @@ -16,6 +16,7 @@ #include <linux/module.h> #include <linux/io.h> #include <linux/spi/spi.h> +#include <linux/of.h> #include <sound/soc.h> #include <sound/initval.h> @@ -56,16 +57,47 @@ static struct snd_soc_card mop500_card = { .num_links = ARRAY_SIZE(mop500_dai_links), }; +static int __devinit mop500_of_probe(struct platform_device *pdev, + struct device_node *np) +{ + struct device_node *codec_np, *msp_np[2]; + int i; + + msp_np[0] = of_parse_phandle(np, "stericsson,cpu-dai", 0); + msp_np[1] = of_parse_phandle(np, "stericsson,cpu-dai", 1); + codec_np = of_parse_phandle(np, "stericsson,audio-codec", 0); + + if (!(msp_np[0] && msp_np[1] && codec_np)) { + dev_err(&pdev->dev, "Phandle missing or invalid\n"); + return -EINVAL; + } + + for (i = 0; i < 2; i++) { + mop500_dai_links[i].cpu_of_node = msp_np[i]; + mop500_dai_links[i].cpu_dai_name = NULL; + mop500_dai_links[i].codec_of_node = codec_np; + mop500_dai_links[i].codec_name = NULL; + } + + snd_soc_of_parse_card_name(&mop500_card, "stericsson,card-name"); + + return 0; +} static int __devinit mop500_probe(struct platform_device *pdev) { + struct device_node *np = pdev->dev.of_node; int ret; - pr_debug("%s: Enter.\n", __func__); - dev_dbg(&pdev->dev, "%s: Enter.\n", __func__); mop500_card.dev = &pdev->dev; + if (np) { + ret = mop500_of_probe(pdev, np); + if (ret) + return ret; + } + dev_dbg(&pdev->dev, "%s: Card %s: Set platform drvdata.\n", __func__, mop500_card.name); platform_set_drvdata(pdev, &mop500_card); @@ -83,8 +115,7 @@ static int __devinit mop500_probe(struct platform_device *pdev) ret = snd_soc_register_card(&mop500_card); if (ret) dev_err(&pdev->dev, - "Error: snd_soc_register_card failed (%d)!\n", - ret); + "Error: snd_soc_register_card failed (%d)!\n", ret); return ret; } @@ -97,14 +128,20 @@ static int __devexit mop500_remove(struct platform_device *pdev) snd_soc_unregister_card(mop500_card); mop500_ab8500_remove(mop500_card); - + return 0; } +static const struct of_device_id snd_soc_mop500_match[] = { + { .compatible = "stericsson,snd-soc-mop500", }, + {}, +}; + static struct platform_driver snd_soc_mop500_driver = { .driver = { .owner = THIS_MODULE, .name = "snd-soc-mop500", + .of_match_table = snd_soc_mop500_match, }, .probe = mop500_probe, .remove = __devexit_p(mop500_remove), diff --git a/sound/soc/ux500/ux500_msp_dai.c b/sound/soc/ux500/ux500_msp_dai.c index 057e28e..45e43b4 100644 --- a/sound/soc/ux500/ux500_msp_dai.c +++ b/sound/soc/ux500/ux500_msp_dai.c @@ -830,10 +830,16 @@ static int __devexit ux500_msp_drv_remove(struct platform_device *pdev) return 0; } +static const struct of_device_id ux500_msp_i2s_match[] = { + { .compatible = "stericsson,ux500-msp-i2s", }, + {}, +}; + static struct platform_driver msp_i2s_driver = { .driver = { .name = "ux500-msp-i2s", .owner = THIS_MODULE, + .of_match_table = ux500_msp_i2s_match, }, .probe = ux500_msp_drv_probe, .remove = ux500_msp_drv_remove, diff --git a/sound/soc/ux500/ux500_msp_i2s.c b/sound/soc/ux500/ux500_msp_i2s.c index eb85113..e5c79ca 100644 --- a/sound/soc/ux500/ux500_msp_i2s.c +++ b/sound/soc/ux500/ux500_msp_i2s.c @@ -15,8 +15,10 @@ #include <linux/module.h> #include <linux/platform_device.h> +#include <linux/pinctrl/consumer.h> #include <linux/delay.h> #include <linux/slab.h> +#include <linux/of.h> #include <mach/hardware.h> #include <mach/msp.h> @@ -25,6 +27,9 @@ #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 */ @@ -352,17 +357,23 @@ static int configure_multichannel(struct ux500_msp *msp, static int enable_msp(struct ux500_msp *msp, struct ux500_msp_config *config) { - int status = 0; + int status = 0, retval = 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) && (msp->plat_init)) { - status = msp->plat_init(); - if (status) { - dev_err(msp->dev, "%s: ERROR: Failed to init MSP (%d)!\n", - __func__, status); - return status; + 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 */ @@ -620,7 +631,8 @@ 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; + int status = 0, retval = 0; + unsigned long flags; dev_dbg(msp->dev, "%s: Enter (dir = 0x%01x).\n", __func__, dir); @@ -631,12 +643,19 @@ int ux500_msp_i2s_close(struct ux500_msp *msp, unsigned int dir) writel((readl(msp->registers + MSP_GCR) & (~(FRAME_GEN_ENABLE | SRG_ENABLE))), msp->registers + MSP_GCR); - if (msp->plat_exit) - status = msp->plat_exit(); - if (status) - dev_warn(msp->dev, - "%s: WARN: ux500_msp_i2s_exit failed (%d)!\n", - __func__, status); + + 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); @@ -665,18 +684,31 @@ int ux500_msp_i2s_init_msp(struct platform_device *pdev, { struct resource *res = NULL; struct i2s_controller *i2s_cont; + struct device_node *np = pdev->dev.of_node; struct ux500_msp *msp; - dev_dbg(&pdev->dev, "%s: Enter (name: %s, id: %d).\n", __func__, - pdev->name, platform_data->id); - *msp_p = devm_kzalloc(&pdev->dev, sizeof(struct ux500_msp), GFP_KERNEL); msp = *msp_p; + if (np) { + if (!platform_data) { + platform_data = devm_kzalloc(&pdev->dev, + sizeof(struct msp_i2s_platform_data), GFP_KERNEL); + if (!platform_data) + ret = -ENOMEM; + } + } else + if (!platform_data) + ret = -EINVAL; + + if (ret) + goto err_res; + + dev_dbg(&pdev->dev, "%s: Enter (name: %s, id: %d).\n", __func__, + pdev->name, platform_data->id); + msp->id = platform_data->id; msp->dev = &pdev->dev; - msp->plat_init = platform_data->msp_i2s_init; - msp->plat_exit = platform_data->msp_i2s_exit; msp->dma_cfg_rx = platform_data->msp_i2s_dma_rx; msp->dma_cfg_tx = platform_data->msp_i2s_dma_tx; @@ -713,6 +745,25 @@ 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 2d9136d..1311c0d 100644 --- a/sound/soc/ux500/ux500_msp_i2s.h +++ b/sound/soc/ux500/ux500_msp_i2s.h @@ -524,14 +524,18 @@ struct ux500_msp { struct dma_chan *rx_pipeid; enum msp_state msp_state; int (*transfer) (struct ux500_msp *msp, struct i2s_message *message); - int (*plat_init) (void); - int (*plat_exit) (void); 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; + /* 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 { |