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linux-sg2042
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Merge branch 'fix/asoc' into for-linus

This commit is contained in:
Takashi Iwai 2011-07-26 17:47:05 +02:00
parent 56487c279f a0c27ab242
commit 636f78581d
7 changed files with 86 additions and 47 deletions
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6
include/sound/soc-dapm.h
View File

@ -266,6 +266,12 @@
.get = snd_soc_dapm_get_enum_virt, \
.put = snd_soc_dapm_put_enum_virt, \
.private_value = (unsigned long)&xenum }
#define SOC_DAPM_ENUM_EXT(xname, xenum, xget, xput) \
{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \
.info = snd_soc_info_enum_double, \
.get = xget, \
.put = xput, \
.private_value = (unsigned long)&xenum }
#define SOC_DAPM_VALUE_ENUM(xname, xenum) \
{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \
.info = snd_soc_info_enum_double, \

70
sound/soc/codecs/sgtl5000.c
View File

@ -907,6 +907,7 @@ static int ldo_regulator_register(struct snd_soc_codec *codec,
struct regulator_init_data *init_data,
int voltage)
{
dev_err(codec->dev, "this setup needs regulator support in the kernel\n");
return -EINVAL;
}
@ -1218,6 +1219,34 @@ static int sgtl5000_set_power_regs(struct snd_soc_codec *codec)
return 0;
}
static int sgtl5000_replace_vddd_with_ldo(struct snd_soc_codec *codec)
{
struct sgtl5000_priv *sgtl5000 = snd_soc_codec_get_drvdata(codec);
int ret;
/* set internal ldo to 1.2v */
ret = ldo_regulator_register(codec, &ldo_init_data, LDO_VOLTAGE);
if (ret) {
dev_err(codec->dev,
"Failed to register vddd internal supplies: %d\n", ret);
return ret;
}
sgtl5000->supplies[VDDD].supply = LDO_CONSUMER_NAME;
ret = regulator_bulk_get(codec->dev, ARRAY_SIZE(sgtl5000->supplies),
sgtl5000->supplies);
if (ret) {
ldo_regulator_remove(codec);
dev_err(codec->dev, "Failed to request supplies: %d\n", ret);
return ret;
}
dev_info(codec->dev, "Using internal LDO instead of VDDD\n");
return 0;
}
static int sgtl5000_enable_regulators(struct snd_soc_codec *codec)
{
u16 reg;
@ -1235,30 +1264,9 @@ static int sgtl5000_enable_regulators(struct snd_soc_codec *codec)
if (!ret)
external_vddd = 1;
else {
/* set internal ldo to 1.2v */
int voltage = LDO_VOLTAGE;
ret = ldo_regulator_register(codec, &ldo_init_data, voltage);
if (ret) {
dev_err(codec->dev,
"Failed to register vddd internal supplies: %d\n",
ret);
ret = sgtl5000_replace_vddd_with_ldo(codec);
if (ret)
return ret;
}
sgtl5000->supplies[VDDD].supply = LDO_CONSUMER_NAME;
ret = regulator_bulk_get(codec->dev,
ARRAY_SIZE(sgtl5000->supplies),
sgtl5000->supplies);
if (ret) {
ldo_regulator_remove(codec);
dev_err(codec->dev,
"Failed to request supplies: %d\n", ret);
return ret;
}
}
ret = regulator_bulk_enable(ARRAY_SIZE(sgtl5000->supplies),
@ -1287,7 +1295,6 @@ static int sgtl5000_enable_regulators(struct snd_soc_codec *codec)
* roll back to use internal LDO
*/
if (external_vddd && rev >= 0x11) {
int voltage = LDO_VOLTAGE;
/* disable all regulator first */
regulator_bulk_disable(ARRAY_SIZE(sgtl5000->supplies),
sgtl5000->supplies);
@ -1295,23 +1302,10 @@ static int sgtl5000_enable_regulators(struct snd_soc_codec *codec)
regulator_bulk_free(ARRAY_SIZE(sgtl5000->supplies),
sgtl5000->supplies);
ret = ldo_regulator_register(codec, &ldo_init_data, voltage);
ret = sgtl5000_replace_vddd_with_ldo(codec);
if (ret)
return ret;
sgtl5000->supplies[VDDD].supply = LDO_CONSUMER_NAME;
ret = regulator_bulk_get(codec->dev,
ARRAY_SIZE(sgtl5000->supplies),
sgtl5000->supplies);
if (ret) {
ldo_regulator_remove(codec);
dev_err(codec->dev,
"Failed to request supplies: %d\n", ret);
return ret;
}
ret = regulator_bulk_enable(ARRAY_SIZE(sgtl5000->supplies),
sgtl5000->supplies);
if (ret)

6
sound/soc/codecs/wm8962.c
View File

@ -3409,6 +3409,9 @@ static irqreturn_t wm8962_irq(int irq, void *data)
active = snd_soc_read(codec, WM8962_INTERRUPT_STATUS_2);
active &= ~mask;
/* Acknowledge the interrupts */
snd_soc_write(codec, WM8962_INTERRUPT_STATUS_2, active);
if (active & WM8962_FLL_LOCK_EINT) {
dev_dbg(codec->dev, "FLL locked\n");
complete(&wm8962->fll_lock);
@ -3433,9 +3436,6 @@ static irqreturn_t wm8962_irq(int irq, void *data)
msecs_to_jiffies(250));
}
/* Acknowledge the interrupts */
snd_soc_write(codec, WM8962_INTERRUPT_STATUS_2, active);
return IRQ_HANDLED;
}

9
sound/soc/davinci/davinci-vcif.c
View File

@ -62,9 +62,9 @@ static void davinci_vcif_start(struct snd_pcm_substream *substream)
w = readl(davinci_vc->base + DAVINCI_VC_CTRL);
if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
MOD_REG_BIT(w, DAVINCI_VC_CTRL_RSTDAC, 1);
MOD_REG_BIT(w, DAVINCI_VC_CTRL_RSTDAC, 0);
else
MOD_REG_BIT(w, DAVINCI_VC_CTRL_RSTADC, 1);
MOD_REG_BIT(w, DAVINCI_VC_CTRL_RSTADC, 0);
writel(w, davinci_vc->base + DAVINCI_VC_CTRL);
}
@ -80,9 +80,9 @@ static void davinci_vcif_stop(struct snd_pcm_substream *substream)
/* Reset transmitter/receiver and sample rate/frame sync generators */
w = readl(davinci_vc->base + DAVINCI_VC_CTRL);
if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
MOD_REG_BIT(w, DAVINCI_VC_CTRL_RSTDAC, 0);
MOD_REG_BIT(w, DAVINCI_VC_CTRL_RSTDAC, 1);
else
MOD_REG_BIT(w, DAVINCI_VC_CTRL_RSTADC, 0);
MOD_REG_BIT(w, DAVINCI_VC_CTRL_RSTADC, 1);
writel(w, davinci_vc->base + DAVINCI_VC_CTRL);
}
@ -159,6 +159,7 @@ static int davinci_vcif_trigger(struct snd_pcm_substream *substream, int cmd,
case SNDRV_PCM_TRIGGER_RESUME:
case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
davinci_vcif_start(substream);
break;
case SNDRV_PCM_TRIGGER_STOP:
case SNDRV_PCM_TRIGGER_SUSPEND:
case SNDRV_PCM_TRIGGER_PAUSE_PUSH:

7
sound/soc/samsung/i2s.c
View File

@ -21,6 +21,7 @@
#include <plat/audio.h>
#include "dma.h"
#include "idma.h"
#include "i2s.h"
#include "i2s-regs.h"
@ -60,6 +61,7 @@ struct i2s_dai {
/* DMA parameters */
struct s3c_dma_params dma_playback;
struct s3c_dma_params dma_capture;
struct s3c_dma_params idma_playback;
u32 quirks;
u32 suspend_i2smod;
u32 suspend_i2scon;
@ -877,6 +879,10 @@ static int samsung_i2s_dai_probe(struct snd_soc_dai *dai)
if (i2s->quirks & QUIRK_NEED_RSTCLR)
writel(CON_RSTCLR, i2s->addr + I2SCON);
if (i2s->quirks & QUIRK_SEC_DAI)
idma_reg_addr_init((void *)i2s->addr,
i2s->sec_dai->idma_playback.dma_addr);
probe_exit:
/* Reset any constraint on RFS and BFS */
i2s->rfs = 0;
@ -1077,6 +1083,7 @@ static __devinit int samsung_i2s_probe(struct platform_device *pdev)
sec_dai->dma_playback.dma_size = 4;
sec_dai->base = regs_base;
sec_dai->quirks = quirks;
sec_dai->idma_playback.dma_addr = i2s_cfg->idma_addr;
sec_dai->pri_dai = pri_dai;
pri_dai->sec_dai = sec_dai;
}

5
sound/soc/soc-core.c
View File

@ -577,6 +577,7 @@ int snd_soc_suspend(struct device *dev)
case SND_SOC_BIAS_OFF:
codec->driver->suspend(codec, PMSG_SUSPEND);
codec->suspended = 1;
codec->cache_sync = 1;
break;
default:
dev_dbg(codec->dev, "CODEC is on over suspend\n");
@ -1140,7 +1141,7 @@ static int soc_probe_dai_link(struct snd_soc_card *card, int num, int order)
}
}
cpu_dai->probed = 1;
/* mark cpu_dai as probed and add to card cpu_dai list */
/* mark cpu_dai as probed and add to card dai list */
list_add(&cpu_dai->card_list, &card->dai_dev_list);
}
@ -1171,7 +1172,7 @@ static int soc_probe_dai_link(struct snd_soc_card *card, int num, int order)
}
}
/* mark cpu_dai as probed and add to card cpu_dai list */
/* mark codec_dai as probed and add to card dai list */
codec_dai->probed = 1;
list_add(&codec_dai->card_list, &card->dai_dev_list);
}

30
sound/soc/soc-dapm.c
View File

@ -124,6 +124,36 @@ static inline struct snd_soc_dapm_widget *dapm_cnew_widget(
return kmemdup(_widget, sizeof(*_widget), GFP_KERNEL);
}
/* get snd_card from DAPM context */
static inline struct snd_card *dapm_get_snd_card(
struct snd_soc_dapm_context *dapm)
{
if (dapm->codec)
return dapm->codec->card->snd_card;
else if (dapm->platform)
return dapm->platform->card->snd_card;
else
BUG();
/* unreachable */
return NULL;
}
/* get soc_card from DAPM context */
static inline struct snd_soc_card *dapm_get_soc_card(
struct snd_soc_dapm_context *dapm)
{
if (dapm->codec)
return dapm->codec->card;
else if (dapm->platform)
return dapm->platform->card;
else
BUG();
/* unreachable */
return NULL;
}
static int soc_widget_read(struct snd_soc_dapm_widget *w, int reg)
{
if (w->codec)