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-rw-r--r--sound/soc/codecs/Kconfig4
-rw-r--r--sound/soc/codecs/Makefile2
-rw-r--r--sound/soc/codecs/mxs-adc-codec.c237
-rw-r--r--sound/soc/codecs/sgtl5000.c49
-rw-r--r--sound/soc/codecs/wm8753.c14
-rw-r--r--sound/soc/codecs/wm8753.h1
6 files changed, 219 insertions, 88 deletions
diff --git a/sound/soc/codecs/Kconfig b/sound/soc/codecs/Kconfig
index 4362689dd639..dd28cad09934 100644
--- a/sound/soc/codecs/Kconfig
+++ b/sound/soc/codecs/Kconfig
@@ -17,6 +17,7 @@ config SND_SOC_ALL_CODECS
select SND_SOC_AK4104 if SPI_MASTER
select SND_SOC_AK4535 if I2C
select SND_SOC_CS4270 if I2C
+ select SND_SOC_CS42888 if I2C
select SND_SOC_PCM3008
select SND_SOC_SPDIF
select SND_SOC_SSM2602 if I2C
@@ -90,6 +91,9 @@ config SND_SOC_CS4270_VD33_ERRATA
bool
depends on SND_SOC_CS4270
+config SND_SOC_CS42888
+ tristate
+
config SND_SOC_L3
tristate
diff --git a/sound/soc/codecs/Makefile b/sound/soc/codecs/Makefile
index 8add6333d7c5..8fd4da08392c 100644
--- a/sound/soc/codecs/Makefile
+++ b/sound/soc/codecs/Makefile
@@ -5,6 +5,7 @@ snd-soc-ak4104-objs := ak4104.o
snd-soc-ak4535-objs := ak4535.o
snd-soc-ak5702-objs := ak5702.o
snd-soc-cs4270-objs := cs4270.o
+snd-soc-cs42888-objs := cs42888.o
snd-soc-l3-objs := l3.o
snd-soc-pcm3008-objs := pcm3008.o
snd-soc-spdif-objs := spdif_transciever.o
@@ -50,6 +51,7 @@ obj-$(CONFIG_SND_SOC_AK4104) += snd-soc-ak4104.o
obj-$(CONFIG_SND_SOC_AK4535) += snd-soc-ak4535.o
obj-$(CONFIG_SND_SOC_AK5702) += snd-soc-ak5702.o
obj-$(CONFIG_SND_SOC_CS4270) += snd-soc-cs4270.o
+obj-$(CONFIG_SND_SOC_CS42888) += snd-soc-cs42888.o
obj-$(CONFIG_SND_SOC_L3) += snd-soc-l3.o
obj-$(CONFIG_SND_SOC_PCM3008) += snd-soc-pcm3008.o
obj-$(CONFIG_SND_SOC_SPDIF) += snd-soc-spdif.o
diff --git a/sound/soc/codecs/mxs-adc-codec.c b/sound/soc/codecs/mxs-adc-codec.c
index 246dab352342..f8f10619731a 100644
--- a/sound/soc/codecs/mxs-adc-codec.c
+++ b/sound/soc/codecs/mxs-adc-codec.c
@@ -48,6 +48,8 @@
#define BF(value, field) (((value) << BP_##field) & BM_##field)
#endif
+#define BM_RTC_PERSISTENT0_RELEASE_GND BF(0x2, RTC_PERSISTENT0_SPARE_ANALOG)
+
#define REGS_RTC_BASE (IO_ADDRESS(RTC_PHYS_ADDR))
struct mxs_codec_priv {
@@ -252,6 +254,47 @@ static int dac_put_volsw(struct snd_kcontrol *kcontrol,
return 0;
}
+static int pga_event(struct snd_soc_dapm_widget *w,
+ struct snd_kcontrol *kcontrol, int event)
+{
+ switch (event) {
+ case SND_SOC_DAPM_PRE_PMU:
+ /* Prepare powering up HP and SPEAKER output */
+ __raw_writel(BM_AUDIOOUT_ANACTRL_HP_HOLD_GND,
+ REGS_AUDIOOUT_BASE + HW_AUDIOOUT_ANACTRL_SET);
+ __raw_writel(BM_RTC_PERSISTENT0_RELEASE_GND,
+ REGS_RTC_BASE + HW_RTC_PERSISTENT0_SET);
+ msleep(100);
+ break;
+ case SND_SOC_DAPM_POST_PMU:
+ __raw_writel(BM_AUDIOOUT_ANACTRL_HP_HOLD_GND,
+ REGS_AUDIOOUT_BASE + HW_AUDIOOUT_ANACTRL_CLR);
+ break;
+ case SND_SOC_DAPM_POST_PMD:
+ __raw_writel(BM_RTC_PERSISTENT0_RELEASE_GND,
+ REGS_RTC_BASE + HW_RTC_PERSISTENT0_CLR);
+ break;
+ }
+ return 0;
+}
+
+static int adc_event(struct snd_soc_dapm_widget *w,
+ struct snd_kcontrol *kcontrol, int event)
+{
+ switch (event) {
+ case SND_SOC_DAPM_PRE_PMU:
+ __raw_writel(BM_RTC_PERSISTENT0_RELEASE_GND,
+ REGS_RTC_BASE + HW_RTC_PERSISTENT0_SET);
+ msleep(100);
+ break;
+ case SND_SOC_DAPM_POST_PMD:
+ __raw_writel(BM_RTC_PERSISTENT0_RELEASE_GND,
+ REGS_RTC_BASE + HW_RTC_PERSISTENT0_CLR);
+ break;
+ }
+ return 0;
+}
+
static const char *mxs_codec_adc_input_sel[] =
{ "Mic", "Line In 1", "Head Phone", "Line In 2" };
@@ -282,8 +325,6 @@ static const struct snd_kcontrol_new mxs_snd_controls[] = {
SOC_DOUBLE_R("DAC Playback Switch",
DAC_VOLUME_H, DAC_VOLUME_L, 8, 0x01, 1),
SOC_DOUBLE("HP Playback Volume", DAC_HPVOL_L, 8, 0, 0x7F, 1),
- SOC_SINGLE("HP Playback Switch", DAC_HPVOL_H, 8, 0x1, 1),
- SOC_SINGLE("Speaker Playback Switch", DAC_SPEAKERCTRL_H, 8, 0x1, 1),
/* Capture Volume */
SOC_DOUBLE_R("ADC Capture Volume",
@@ -310,10 +351,10 @@ SOC_DAPM_ENUM("Route", mxs_codec_enum[2]);
static const struct snd_soc_dapm_widget mxs_codec_widgets[] = {
- SND_SOC_DAPM_ADC("Left ADC", "Left Capture", DAC_PWRDN_L, 8, 1),
- SND_SOC_DAPM_ADC("Right ADC", "Right Capture", DAC_PWRDN_H, 0, 1),
+ SND_SOC_DAPM_ADC_E("ADC", "Capture", DAC_PWRDN_L, 8, 1, adc_event,
+ SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
- SND_SOC_DAPM_DAC("DAC", "Playback", SND_SOC_NOPM, 0, 0),
+ SND_SOC_DAPM_DAC("DAC", "Playback", DAC_PWRDN_L, 12, 1),
SND_SOC_DAPM_MUX("Left ADC Mux", SND_SOC_NOPM, 0, 0,
&mxs_left_adc_controls),
@@ -321,7 +362,10 @@ static const struct snd_soc_dapm_widget mxs_codec_widgets[] = {
&mxs_right_adc_controls),
SND_SOC_DAPM_MUX("HP Mux", SND_SOC_NOPM, 0, 0,
&mxs_hp_controls),
-
+ SND_SOC_DAPM_PGA_E("HP AMP", DAC_PWRDN_L, 0, 1, NULL, 0, pga_event,
+ SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
+ SND_SOC_DAPM_POST_PMD),
+ SND_SOC_DAPM_PGA("SPEAKER AMP", DAC_PWRDN_H, 8, 1, NULL, 0),
SND_SOC_DAPM_INPUT("LINE1L"),
SND_SOC_DAPM_INPUT("LINE1R"),
SND_SOC_DAPM_INPUT("LINE2L"),
@@ -348,20 +392,23 @@ static const struct snd_soc_dapm_route intercon[] = {
{"Right ADC Mux", "Head Phone", "HPR"},
/* ADC */
- {"Left ADC", NULL, "Left ADC Mux"},
- {"Right ADC", NULL, "Right ADC Mux"},
+ {"ADC", NULL, "Left ADC Mux"},
+ {"ADC", NULL, "Right ADC Mux"},
/* HP Mux */
{"HP Mux", "DAC Out", "DAC"},
{"HP Mux", "Line In 1", "LINE1L"},
{"HP Mux", "Line In 1", "LINE1R"},
+ /* HP amp */
+ {"HP AMP", NULL, "HP Mux"},
/* HP output */
- {"HPR", NULL, "HP MUX"},
- {"HPL", NULL, "HP MUX"},
+ {"HPR", NULL, "HP AMP"},
+ {"HPL", NULL, "HP AMP"},
/* Speaker amp */
- {"SPEAKER", NULL, "DAC"},
+ {"SPEAKER AMP", NULL, "DAC"},
+ {"SPEAKER", NULL, "SPEAKER AMP"},
};
static int mxs_codec_add_widgets(struct snd_soc_codec *codec)
@@ -488,29 +535,84 @@ static int mxs_codec_hw_params(struct snd_pcm_substream *substream,
static int mxs_codec_dig_mute(struct snd_soc_dai *dai, int mute)
{
+ int l, r;
+ int ll, rr;
+ u32 reg, reg1, reg2;
u32 dac_mask = BM_AUDIOOUT_DACVOLUME_MUTE_LEFT |
BM_AUDIOOUT_DACVOLUME_MUTE_RIGHT;
- u32 reg1 = 0;
- u32 reg = 0;
if (mute) {
- reg1 = __raw_readl(REGS_AUDIOOUT_BASE + HW_AUDIOOUT_HPVOL);
- reg = reg1 | BF_AUDIOOUT_HPVOL_VOL_LEFT(0x7f) | \
- BF_AUDIOOUT_HPVOL_VOL_RIGHT(0x7f);
- __raw_writel(reg, REGS_AUDIOOUT_BASE + HW_AUDIOOUT_HPVOL);
+ reg = __raw_readl(REGS_AUDIOOUT_BASE + \
+ HW_AUDIOOUT_DACVOLUME);
+
+ reg1 = reg & ~BM_AUDIOOUT_DACVOLUME_VOLUME_LEFT;
+ reg1 = reg1 & ~BM_AUDIOOUT_DACVOLUME_VOLUME_RIGHT;
+
+ l = (reg & BM_AUDIOOUT_DACVOLUME_VOLUME_LEFT) >>
+ BP_AUDIOOUT_DACVOLUME_VOLUME_LEFT;
+ r = (reg & BM_AUDIOOUT_DACVOLUME_VOLUME_RIGHT) >>
+ BP_AUDIOOUT_DACVOLUME_VOLUME_RIGHT;
+
+ /* fade out dac vol */
+ while ((l > DAC_VOLUME_MIN) || (r > DAC_VOLUME_MIN)) {
+ l -= 0x8;
+ r -= 0x8;
+ ll = l > DAC_VOLUME_MIN ? l : DAC_VOLUME_MIN;
+ rr = r > DAC_VOLUME_MIN ? r : DAC_VOLUME_MIN;
+ reg2 = reg1 | BF_AUDIOOUT_DACVOLUME_VOLUME_LEFT(ll)
+ | BF_AUDIOOUT_DACVOLUME_VOLUME_RIGHT(rr);
+ __raw_writel(reg2,
+ REGS_AUDIOOUT_BASE + HW_AUDIOOUT_DACVOLUME);
+ msleep(1);
+ }
__raw_writel(dac_mask,
- REGS_AUDIOOUT_BASE + HW_AUDIOOUT_DACVOLUME_SET);
- __raw_writel(BM_AUDIOOUT_HPVOL_MUTE,
- REGS_AUDIOOUT_BASE + HW_AUDIOOUT_HPVOL_SET);
-
- __raw_writel(reg1, REGS_AUDIOOUT_BASE + HW_AUDIOOUT_HPVOL);
- } else {
+ REGS_AUDIOOUT_BASE + HW_AUDIOOUT_DACVOLUME_SET);
+ reg = reg | dac_mask;
+ __raw_writel(reg,
+ REGS_AUDIOOUT_BASE + HW_AUDIOOUT_DACVOLUME);
+ } else
__raw_writel(dac_mask,
REGS_AUDIOOUT_BASE + HW_AUDIOOUT_DACVOLUME_CLR);
- __raw_writel(BM_AUDIOOUT_HPVOL_MUTE,
- REGS_AUDIOOUT_BASE + HW_AUDIOOUT_HPVOL_CLR);
+
+ return 0;
+}
+
+static int mxs_codec_set_bias_level(struct snd_soc_codec *codec,
+ enum snd_soc_bias_level level)
+{
+ pr_debug("dapm level %d\n", level);
+ switch (level) {
+ case SND_SOC_BIAS_ON: /* full On */
+ if (codec->bias_level == SND_SOC_BIAS_ON)
+ break;
+ break;
+
+ case SND_SOC_BIAS_PREPARE: /* partial On */
+ if (codec->bias_level == SND_SOC_BIAS_PREPARE)
+ break;
+ /* Set Capless mode */
+ __raw_writel(BM_AUDIOOUT_PWRDN_CAPLESS,
+ REGS_AUDIOOUT_BASE + HW_AUDIOOUT_PWRDN_CLR);
+ break;
+
+ case SND_SOC_BIAS_STANDBY: /* Off, with power */
+ if (codec->bias_level == SND_SOC_BIAS_STANDBY)
+ break;
+ /* Unset Capless mode */
+ __raw_writel(BM_AUDIOOUT_PWRDN_CAPLESS,
+ REGS_AUDIOOUT_BASE + HW_AUDIOOUT_PWRDN_SET);
+ break;
+
+ case SND_SOC_BIAS_OFF: /* Off, without power */
+ if (codec->bias_level == SND_SOC_BIAS_OFF)
+ break;
+ /* Unset Capless mode */
+ __raw_writel(BM_AUDIOOUT_PWRDN_CAPLESS,
+ REGS_AUDIOOUT_BASE + HW_AUDIOOUT_PWRDN_SET);
+ break;
}
+ codec->bias_level = level;
return 0;
}
@@ -533,6 +635,58 @@ static void mxs_codec_dac_set_vag(void)
__raw_writel(refctrl_val, REGS_AUDIOOUT_BASE + HW_AUDIOOUT_REFCTRL);
}
+static bool mxs_codec_dac_is_capless()
+{
+ if ((__raw_readl(REGS_AUDIOOUT_BASE + HW_AUDIOOUT_PWRDN)
+ & BM_AUDIOOUT_PWRDN_CAPLESS) == 0)
+ return false;
+ else
+ return true;
+}
+static void mxs_codec_dac_arm_short_cm(bool bShort)
+{
+ __raw_writel(BF(3, AUDIOOUT_ANACTRL_SHORTMODE_CM),
+ REGS_AUDIOOUT_BASE + HW_AUDIOOUT_ANACTRL_CLR);
+ __raw_writel(BM_AUDIOOUT_ANACTRL_SHORT_CM_STS,
+ REGS_AUDIOOUT_BASE + HW_AUDIOOUT_ANACTRL_CLR);
+ if (bShort)
+ __raw_writel(BF(1, AUDIOOUT_ANACTRL_SHORTMODE_CM),
+ REGS_AUDIOOUT_BASE + HW_AUDIOOUT_ANACTRL_SET);
+}
+static void mxs_codec_dac_arm_short_lr(bool bShort)
+{
+ __raw_writel(BF(3, AUDIOOUT_ANACTRL_SHORTMODE_LR),
+ REGS_AUDIOOUT_BASE + HW_AUDIOOUT_ANACTRL_CLR);
+ __raw_writel(BM_AUDIOOUT_ANACTRL_SHORT_LR_STS,
+ REGS_AUDIOOUT_BASE + HW_AUDIOOUT_ANACTRL_CLR);
+ if (bShort)
+ __raw_writel(BF(1, AUDIOOUT_ANACTRL_SHORTMODE_LR),
+ REGS_AUDIOOUT_BASE + HW_AUDIOOUT_ANACTRL_SET);
+}
+static void mxs_codec_dac_set_short_trip_level(u8 u8level)
+{
+ __raw_writel(__raw_readl(REGS_AUDIOOUT_BASE +
+ HW_AUDIOOUT_ANACTRL)
+ & (~BM_AUDIOOUT_ANACTRL_SHORT_LVLADJL)
+ & (~BM_AUDIOOUT_ANACTRL_SHORT_LVLADJR)
+ | BF(u8level, AUDIOOUT_ANACTRL_SHORT_LVLADJL)
+ | BF(u8level, AUDIOOUT_ANACTRL_SHORT_LVLADJR),
+ REGS_AUDIOOUT_BASE + HW_AUDIOOUT_ANACTRL);
+}
+static void mxs_codec_dac_arm_short(bool bLatchCM, bool bLatchLR)
+{
+ if (bLatchCM) {
+ if (mxs_codec_dac_is_capless())
+ mxs_codec_dac_arm_short_cm(true);
+ } else
+ mxs_codec_dac_arm_short_cm(false);
+
+ if (bLatchLR)
+ mxs_codec_dac_arm_short_lr(true);
+ else
+ mxs_codec_dac_arm_short_lr(false);
+
+}
static void
mxs_codec_dac_power_on(struct mxs_codec_priv *mxs_adc)
{
@@ -542,17 +696,13 @@ mxs_codec_dac_power_on(struct mxs_codec_priv *mxs_adc)
__raw_writel(BM_AUDIOOUT_ANACLKCTRL_CLKGATE,
REGS_AUDIOOUT_BASE + HW_AUDIOOUT_ANACLKCTRL_CLR);
- /* Set capless mode */
- __raw_writel(BM_AUDIOOUT_PWRDN_CAPLESS, REGS_AUDIOOUT_BASE
- + HW_AUDIOOUT_PWRDN_CLR);
-
/* 16 bit word length */
__raw_writel(BM_AUDIOOUT_CTRL_WORD_LENGTH,
REGS_AUDIOOUT_BASE + HW_AUDIOOUT_CTRL_SET);
- /* Powerup DAC */
- __raw_writel(BM_AUDIOOUT_PWRDN_DAC,
- REGS_AUDIOOUT_BASE + HW_AUDIOOUT_PWRDN_CLR);
+ /* Arm headphone LR short protect */
+ mxs_codec_dac_set_short_trip_level(0);
+ mxs_codec_dac_arm_short(false, true);
/* Update DAC volume over zero crossings */
__raw_writel(BM_AUDIOOUT_DACVOLUME_EN_ZCD,
@@ -566,30 +716,26 @@ mxs_codec_dac_power_on(struct mxs_codec_priv *mxs_adc)
__raw_writel(BM_AUDIOOUT_HPVOL_EN_MSTR_ZCD,
REGS_AUDIOOUT_BASE + HW_AUDIOOUT_HPVOL_SET);
- /* Prepare powering up HP output */
- __raw_writel(BM_AUDIOOUT_ANACTRL_HP_HOLD_GND,
- REGS_AUDIOOUT_BASE + HW_AUDIOOUT_ANACTRL_SET);
- __raw_writel(BF(0x2, RTC_PERSISTENT0_SPARE_ANALOG),
- REGS_RTC_BASE + HW_RTC_PERSISTENT0_SET);
- __raw_writel(BM_AUDIOOUT_PWRDN_HEADPHONE,
- REGS_AUDIOOUT_BASE + HW_AUDIOOUT_PWRDN_CLR);
__raw_writel(BM_AUDIOOUT_ANACTRL_HP_CLASSAB,
REGS_AUDIOOUT_BASE + HW_AUDIOOUT_ANACTRL_SET);
- __raw_writel(BM_AUDIOOUT_ANACTRL_HP_HOLD_GND,
- REGS_AUDIOOUT_BASE + HW_AUDIOOUT_ANACTRL_CLR);
+
/* Mute HP output */
__raw_writel(BM_AUDIOOUT_HPVOL_MUTE,
REGS_AUDIOOUT_BASE + HW_AUDIOOUT_HPVOL_SET);
- __raw_writel(BM_AUDIOOUT_PWRDN_SPEAKER,
- REGS_AUDIOOUT_BASE + HW_AUDIOOUT_PWRDN_CLR);
/* Mute speaker amp */
__raw_writel(BM_AUDIOOUT_SPEAKERCTRL_MUTE,
REGS_AUDIOOUT_BASE + HW_AUDIOOUT_SPEAKERCTRL_SET);
+ /* Enable the audioout */
+ __raw_writel(BM_AUDIOOUT_CTRL_RUN,
+ REGS_AUDIOOUT_BASE + HW_AUDIOOUT_CTRL_SET);
}
static void
mxs_codec_dac_power_down(struct mxs_codec_priv *mxs_adc)
{
+ /* Disable the audioout */
+ __raw_writel(BM_AUDIOOUT_CTRL_RUN,
+ REGS_AUDIOOUT_BASE + HW_AUDIOOUT_CTRL_CLR);
/* Disable class AB */
__raw_writel(BM_AUDIOOUT_ANACTRL_HP_CLASSAB,
REGS_AUDIOOUT_BASE + HW_AUDIOOUT_ANACTRL_CLR);
@@ -858,7 +1004,8 @@ static int mxs_codec_probe(struct platform_device *pdev)
snd_soc_free_pcms(socdev);
return ret;
}
-
+ /* Set default bias level*/
+ mxs_codec_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
return 0;
}
@@ -982,6 +1129,8 @@ static int __init mxs_codec_audio_probe(struct platform_device *pdev)
codec->private_data = mxs_adc;
codec->read = mxs_codec_read;
codec->write = mxs_codec_write;
+ codec->bias_level = SND_SOC_BIAS_OFF;
+ codec->set_bias_level = mxs_codec_set_bias_level;
codec->dai = &mxs_codec_dai;
codec->num_dai = 1;
codec->reg_cache_size = sizeof(mxs_audio_regs) >> 1;
diff --git a/sound/soc/codecs/sgtl5000.c b/sound/soc/codecs/sgtl5000.c
index a63b65cdc04d..9bea4d8a523d 100644
--- a/sound/soc/codecs/sgtl5000.c
+++ b/sound/soc/codecs/sgtl5000.c
@@ -200,39 +200,6 @@ static void dump_reg(struct snd_soc_codec *codec)
}
#endif
-static int dac_mux_put(struct snd_kcontrol *kcontrol,
- struct snd_ctl_elem_value *ucontrol)
-{
- struct snd_soc_dapm_widget *widget = snd_kcontrol_chip(kcontrol);
- struct snd_soc_codec *codec = widget->codec;
- unsigned int reg;
-
- if (ucontrol->value.enumerated.item[0]) {
- reg = sgtl5000_read(codec, SGTL5000_CHIP_CLK_TOP_CTRL);
- reg |= SGTL5000_INT_OSC_EN;
- sgtl5000_write(codec, SGTL5000_CHIP_CLK_TOP_CTRL, reg);
-
- if (codec->bias_level != SND_SOC_BIAS_ON) {
- sgtl5000_set_bias_level(codec, SND_SOC_BIAS_PREPARE);
- snd_soc_dapm_put_enum_double(kcontrol, ucontrol);
- sgtl5000_set_bias_level(codec, SND_SOC_BIAS_ON);
- } else
- snd_soc_dapm_put_enum_double(kcontrol, ucontrol);
-
- reg = sgtl5000_read(codec, SGTL5000_CHIP_ANA_CTRL);
- reg &= ~(SGTL5000_LINE_OUT_MUTE | SGTL5000_HP_MUTE);
- sgtl5000_write(codec, SGTL5000_CHIP_ANA_CTRL, reg);
- } else {
- reg = sgtl5000_read(codec, SGTL5000_CHIP_CLK_TOP_CTRL);
- reg &= ~SGTL5000_INT_OSC_EN;
- sgtl5000_write(codec, SGTL5000_CHIP_CLK_TOP_CTRL, reg);
-
- snd_soc_dapm_put_enum_double(kcontrol, ucontrol);
- sgtl5000_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
- }
- return 0;
-}
-
static const char *adc_mux_text[] = {
"MIC_IN", "LINE_IN"
};
@@ -250,16 +217,8 @@ SOC_ENUM_SINGLE(SGTL5000_CHIP_ANA_CTRL, 6, 2, dac_mux_text);
static const struct snd_kcontrol_new adc_mux =
SOC_DAPM_ENUM("ADC Mux", adc_enum);
-static const struct snd_kcontrol_new dac_mux = {
- .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
- .name = "DAC Mux",
- .access = SNDRV_CTL_ELEM_ACCESS_READWRITE
- | SNDRV_CTL_ELEM_ACCESS_VOLATILE,
- .info = snd_soc_info_enum_double,
- .get = snd_soc_dapm_get_enum_double,
- .put = dac_mux_put,
- .private_value = (unsigned long)&dac_enum,
-};
+static const struct snd_kcontrol_new dac_mux =
+SOC_DAPM_ENUM("DAC Mux", dac_enum);
static const struct snd_soc_dapm_widget sgtl5000_dapm_widgets[] = {
SND_SOC_DAPM_INPUT("LINE_IN"),
@@ -649,6 +608,8 @@ static int sgtl5000_pcm_hw_params(struct snd_pcm_substream *substream,
fs = sgtl5000->lrclk;
/* SGTL5000 rev1 has a IC bug to prevent switching to MCLK from PLL. */
if (!sgtl5000->master) {
+ sys_fs = sgtl5000->lrclk;
+ clk_ctl = SGTL5000_RATE_MODE_DIV_1 << SGTL5000_RATE_MODE_SHIFT;
if (fs * 256 == sgtl5000->sysclk)
clk_ctl |= SGTL5000_MCLK_FREQ_256FS << \
SGTL5000_MCLK_FREQ_SHIFT;
@@ -783,7 +744,7 @@ static int sgtl5000_set_bias_level(struct snd_soc_codec *codec,
avoid pops. */
reg = sgtl5000_read(codec, SGTL5000_CHIP_ANA_POWER);
if (reg & SGTL5000_VAG_POWERUP)
- delay = 400;
+ delay = 600;
reg &= ~SGTL5000_VAG_POWERUP;
reg |= SGTL5000_DAC_POWERUP;
reg |= SGTL5000_HP_POWERUP;
diff --git a/sound/soc/codecs/wm8753.c b/sound/soc/codecs/wm8753.c
index 921932ab2d3a..7b3963461234 100644
--- a/sound/soc/codecs/wm8753.c
+++ b/sound/soc/codecs/wm8753.c
@@ -595,6 +595,7 @@ static const struct snd_soc_dapm_route audio_map[] = {
/* Mono Capture mixer-mux */
{"Capture Right Mixer", "Stereo", "Capture Right Mux"},
+ {"Capture Left Mixer", "Stereo", "Capture Left Mux"},
{"Capture Left Mixer", "Analogue Mix Left", "Capture Left Mux"},
{"Capture Left Mixer", "Analogue Mix Left", "Capture Right Mux"},
{"Capture Right Mixer", "Analogue Mix Right", "Capture Left Mux"},
@@ -1265,6 +1266,13 @@ static int wm8753_set_bias_level(struct snd_soc_codec *codec,
case SND_SOC_BIAS_ON:
/* set vmid to 50k and unmute dac */
wm8753_write(codec, WM8753_PWR1, pwr_reg | 0x00c0);
+
+ /* wm8753_write(codec, WM8753_PWR1, pwr_reg | 0x00c0); */
+ /*
+ * Force the enable of the MICBIAS, otherwise the microphone will not
+ * work.
+ */
+ wm8753_write(codec, WM8753_PWR1, pwr_reg | 0x00e0);
break;
case SND_SOC_BIAS_PREPARE:
/* set vmid to 5k for quick power up */
@@ -1702,6 +1710,12 @@ static int wm8753_register(struct wm8753_priv *wm8753)
wm8753_codec = codec;
+ /* Configure bclk as mclk/4 */
+ reg = wm8753_read_reg_cache(codec, WM8753_SRATE2);
+ reg &= ~WM8753_BCLK_DIV_MASK;
+ reg |= WM8753_BCLK_DIV_4;
+ wm8753_write(codec, WM8753_SRATE2, reg);
+
for (i = 0; i < ARRAY_SIZE(wm8753_dai); i++)
wm8753_dai[i].dev = codec->dev;
diff --git a/sound/soc/codecs/wm8753.h b/sound/soc/codecs/wm8753.h
index 57b2ba244040..40c55ad713aa 100644
--- a/sound/soc/codecs/wm8753.h
+++ b/sound/soc/codecs/wm8753.h
@@ -99,6 +99,7 @@
#define WM8753_PCM_DIV_8 (7 << 6)
/* BCLK clock dividers */
+#define WM8753_BCLK_DIV_MASK (7 << 3)
#define WM8753_BCLK_DIV_1 (0 << 3)
#define WM8753_BCLK_DIV_2 (1 << 3)
#define WM8753_BCLK_DIV_4 (2 << 3)
generated by cgit v1.2.3 (git 2.0.4) at 2024-05-12 09:26:10 +0000