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-rw-r--r--sound/soc/atmel/tse850-pcm5142.c4
-rw-r--r--sound/soc/codecs/ak4613.c2
-rw-r--r--sound/soc/codecs/cs35l35.c10
-rw-r--r--sound/soc/codecs/da7219-aad.c31
-rw-r--r--sound/soc/codecs/da7219.c53
-rw-r--r--sound/soc/codecs/da7219.h5
-rw-r--r--sound/soc/soc-compress.c6
7 files changed, 80 insertions, 31 deletions
diff --git a/sound/soc/atmel/tse850-pcm5142.c b/sound/soc/atmel/tse850-pcm5142.c
index a72c7d642026..3a1393283156 100644
--- a/sound/soc/atmel/tse850-pcm5142.c
+++ b/sound/soc/atmel/tse850-pcm5142.c
@@ -227,7 +227,7 @@ int tse850_put_ana(struct snd_kcontrol *kctrl,
static const char * const mux_text[] = { "Mixer", "Loop" };
static const struct soc_enum mux_enum =
- SOC_ENUM_SINGLE(SND_SOC_NOPM, 0, 2, mux_text);
+ SOC_ENUM_SINGLE(SND_SOC_NOPM, 0, ARRAY_SIZE(mux_text), mux_text);
static const struct snd_kcontrol_new mux1 =
SOC_DAPM_ENUM_EXT("MUX1", mux_enum, tse850_get_mux1, tse850_put_mux1);
@@ -252,7 +252,7 @@ static const char * const ana_text[] = {
};
static const struct soc_enum ana_enum =
- SOC_ENUM_SINGLE(SND_SOC_NOPM, 0, 9, ana_text);
+ SOC_ENUM_SINGLE(SND_SOC_NOPM, 0, ARRAY_SIZE(ana_text), ana_text);
static const struct snd_kcontrol_new out =
SOC_DAPM_ENUM_EXT("ANA", ana_enum, tse850_get_ana, tse850_put_ana);
diff --git a/sound/soc/codecs/ak4613.c b/sound/soc/codecs/ak4613.c
index b2dfddead227..987918628d5b 100644
--- a/sound/soc/codecs/ak4613.c
+++ b/sound/soc/codecs/ak4613.c
@@ -345,7 +345,7 @@ static int ak4613_dai_hw_params(struct snd_pcm_substream *substream,
if (ak4613_dai_fmt_matching(priv->iface, is_play, fmt, width))
iface = priv->iface;
} else {
- for (i = ARRAY_SIZE(ak4613_iface); i >= 0; i--) {
+ for (i = ARRAY_SIZE(ak4613_iface) - 1; i >= 0; i--) {
if (!ak4613_dai_fmt_matching(ak4613_iface + i,
is_play,
fmt, width))
diff --git a/sound/soc/codecs/cs35l35.c b/sound/soc/codecs/cs35l35.c
index f8aef5869b03..5ff12e4116e5 100644
--- a/sound/soc/codecs/cs35l35.c
+++ b/sound/soc/codecs/cs35l35.c
@@ -162,6 +162,14 @@ static bool cs35l35_precious_register(struct device *dev, unsigned int reg)
}
}
+static void cs35l35_reset(struct cs35l35_private *cs35l35)
+{
+ gpiod_set_value_cansleep(cs35l35->reset_gpio, 0);
+ usleep_range(2000, 2100);
+ gpiod_set_value_cansleep(cs35l35->reset_gpio, 1);
+ usleep_range(1000, 1100);
+}
+
static int cs35l35_wait_for_pdn(struct cs35l35_private *cs35l35)
{
int ret;
@@ -1454,7 +1462,7 @@ static int cs35l35_i2c_probe(struct i2c_client *i2c_client,
}
}
- gpiod_set_value_cansleep(cs35l35->reset_gpio, 1);
+ cs35l35_reset(cs35l35);
init_completion(&cs35l35->pdn_done);
diff --git a/sound/soc/codecs/da7219-aad.c b/sound/soc/codecs/da7219-aad.c
index 6274d79c1353..1d1d10dd92ae 100644
--- a/sound/soc/codecs/da7219-aad.c
+++ b/sound/soc/codecs/da7219-aad.c
@@ -115,19 +115,21 @@ static void da7219_aad_hptest_work(struct work_struct *work)
struct da7219_priv *da7219 = snd_soc_codec_get_drvdata(codec);
u16 tonegen_freq_hptest;
- u8 pll_srm_sts, gain_ramp_ctrl, accdet_cfg8;
+ u8 pll_srm_sts, pll_ctrl, gain_ramp_ctrl, accdet_cfg8;
int report = 0, ret = 0;
- /* Lock DAPM and any Kcontrols that are affected by this test */
+ /* Lock DAPM, Kcontrols affected by this test and the PLL */
snd_soc_dapm_mutex_lock(dapm);
- mutex_lock(&da7219->lock);
+ mutex_lock(&da7219->ctrl_lock);
+ mutex_lock(&da7219->pll_lock);
/* Ensure MCLK is available for HP test procedure */
if (da7219->mclk) {
ret = clk_prepare_enable(da7219->mclk);
if (ret) {
dev_err(codec->dev, "Failed to enable mclk - %d\n", ret);
- mutex_unlock(&da7219->lock);
+ mutex_unlock(&da7219->pll_lock);
+ mutex_unlock(&da7219->ctrl_lock);
snd_soc_dapm_mutex_unlock(dapm);
return;
}
@@ -136,12 +138,21 @@ static void da7219_aad_hptest_work(struct work_struct *work)
/*
* If MCLK not present, then we're using the internal oscillator and
* require different frequency settings to achieve the same result.
+ *
+ * If MCLK is present, but PLL is not enabled then we enable it here to
+ * ensure a consistent detection procedure.
*/
pll_srm_sts = snd_soc_read(codec, DA7219_PLL_SRM_STS);
- if (pll_srm_sts & DA7219_PLL_SRM_STS_MCLK)
+ if (pll_srm_sts & DA7219_PLL_SRM_STS_MCLK) {
tonegen_freq_hptest = cpu_to_le16(DA7219_AAD_HPTEST_RAMP_FREQ);
- else
+
+ pll_ctrl = snd_soc_read(codec, DA7219_PLL_CTRL);
+ if ((pll_ctrl & DA7219_PLL_MODE_MASK) == DA7219_PLL_MODE_BYPASS)
+ da7219_set_pll(codec, DA7219_SYSCLK_PLL,
+ DA7219_PLL_FREQ_OUT_98304);
+ } else {
tonegen_freq_hptest = cpu_to_le16(DA7219_AAD_HPTEST_RAMP_FREQ_INT_OSC);
+ }
/* Ensure gain ramping at fastest rate */
gain_ramp_ctrl = snd_soc_read(codec, DA7219_GAIN_RAMP_CTRL);
@@ -302,11 +313,17 @@ static void da7219_aad_hptest_work(struct work_struct *work)
snd_soc_update_bits(codec, DA7219_HP_R_CTRL, DA7219_HP_R_AMP_OE_MASK,
DA7219_HP_R_AMP_OE_MASK);
+ /* Restore PLL to previous configuration, if re-configured */
+ if ((pll_srm_sts & DA7219_PLL_SRM_STS_MCLK) &&
+ ((pll_ctrl & DA7219_PLL_MODE_MASK) == DA7219_PLL_MODE_BYPASS))
+ da7219_set_pll(codec, DA7219_SYSCLK_MCLK, 0);
+
/* Remove MCLK, if previously enabled */
if (da7219->mclk)
clk_disable_unprepare(da7219->mclk);
- mutex_unlock(&da7219->lock);
+ mutex_unlock(&da7219->pll_lock);
+ mutex_unlock(&da7219->ctrl_lock);
snd_soc_dapm_mutex_unlock(dapm);
/*
diff --git a/sound/soc/codecs/da7219.c b/sound/soc/codecs/da7219.c
index 99601627f83c..f71d72c22bfc 100644
--- a/sound/soc/codecs/da7219.c
+++ b/sound/soc/codecs/da7219.c
@@ -260,9 +260,9 @@ static int da7219_volsw_locked_get(struct snd_kcontrol *kcontrol,
struct da7219_priv *da7219 = snd_soc_codec_get_drvdata(codec);
int ret;
- mutex_lock(&da7219->lock);
+ mutex_lock(&da7219->ctrl_lock);
ret = snd_soc_get_volsw(kcontrol, ucontrol);
- mutex_unlock(&da7219->lock);
+ mutex_unlock(&da7219->ctrl_lock);
return ret;
}
@@ -274,9 +274,9 @@ static int da7219_volsw_locked_put(struct snd_kcontrol *kcontrol,
struct da7219_priv *da7219 = snd_soc_codec_get_drvdata(codec);
int ret;
- mutex_lock(&da7219->lock);
+ mutex_lock(&da7219->ctrl_lock);
ret = snd_soc_put_volsw(kcontrol, ucontrol);
- mutex_unlock(&da7219->lock);
+ mutex_unlock(&da7219->ctrl_lock);
return ret;
}
@@ -288,9 +288,9 @@ static int da7219_enum_locked_get(struct snd_kcontrol *kcontrol,
struct da7219_priv *da7219 = snd_soc_codec_get_drvdata(codec);
int ret;
- mutex_lock(&da7219->lock);
+ mutex_lock(&da7219->ctrl_lock);
ret = snd_soc_get_enum_double(kcontrol, ucontrol);
- mutex_unlock(&da7219->lock);
+ mutex_unlock(&da7219->ctrl_lock);
return ret;
}
@@ -302,9 +302,9 @@ static int da7219_enum_locked_put(struct snd_kcontrol *kcontrol,
struct da7219_priv *da7219 = snd_soc_codec_get_drvdata(codec);
int ret;
- mutex_lock(&da7219->lock);
+ mutex_lock(&da7219->ctrl_lock);
ret = snd_soc_put_enum_double(kcontrol, ucontrol);
- mutex_unlock(&da7219->lock);
+ mutex_unlock(&da7219->ctrl_lock);
return ret;
}
@@ -424,9 +424,9 @@ static int da7219_tonegen_freq_get(struct snd_kcontrol *kcontrol,
u16 val;
int ret;
- mutex_lock(&da7219->lock);
+ mutex_lock(&da7219->ctrl_lock);
ret = regmap_raw_read(da7219->regmap, reg, &val, sizeof(val));
- mutex_unlock(&da7219->lock);
+ mutex_unlock(&da7219->ctrl_lock);
if (ret)
return ret;
@@ -458,9 +458,9 @@ static int da7219_tonegen_freq_put(struct snd_kcontrol *kcontrol,
*/
val = cpu_to_le16(ucontrol->value.integer.value[0]);
- mutex_lock(&da7219->lock);
+ mutex_lock(&da7219->ctrl_lock);
ret = regmap_raw_write(da7219->regmap, reg, &val, sizeof(val));
- mutex_unlock(&da7219->lock);
+ mutex_unlock(&da7219->ctrl_lock);
return ret;
}
@@ -801,7 +801,7 @@ static int da7219_dai_event(struct snd_soc_dapm_widget *w,
++i;
msleep(50);
}
- } while ((i < DA7219_SRM_CHECK_RETRIES) && (!srm_lock));
+ } while ((i < DA7219_SRM_CHECK_RETRIES) & (!srm_lock));
if (!srm_lock)
dev_warn(codec->dev, "SRM failed to lock\n");
@@ -1129,6 +1129,8 @@ static int da7219_set_dai_sysclk(struct snd_soc_dai *codec_dai,
return -EINVAL;
}
+ mutex_lock(&da7219->pll_lock);
+
switch (clk_id) {
case DA7219_CLKSRC_MCLK_SQR:
snd_soc_update_bits(codec, DA7219_PLL_CTRL,
@@ -1141,6 +1143,7 @@ static int da7219_set_dai_sysclk(struct snd_soc_dai *codec_dai,
break;
default:
dev_err(codec_dai->dev, "Unknown clock source %d\n", clk_id);
+ mutex_unlock(&da7219->pll_lock);
return -EINVAL;
}
@@ -1152,19 +1155,20 @@ static int da7219_set_dai_sysclk(struct snd_soc_dai *codec_dai,
if (ret) {
dev_err(codec_dai->dev, "Failed to set clock rate %d\n",
freq);
+ mutex_unlock(&da7219->pll_lock);
return ret;
}
}
da7219->mclk_rate = freq;
+ mutex_unlock(&da7219->pll_lock);
+
return 0;
}
-static int da7219_set_dai_pll(struct snd_soc_dai *codec_dai, int pll_id,
- int source, unsigned int fref, unsigned int fout)
+int da7219_set_pll(struct snd_soc_codec *codec, int source, unsigned int fout)
{
- struct snd_soc_codec *codec = codec_dai->codec;
struct da7219_priv *da7219 = snd_soc_codec_get_drvdata(codec);
u8 pll_ctrl, indiv_bits, indiv;
@@ -1237,6 +1241,20 @@ static int da7219_set_dai_pll(struct snd_soc_dai *codec_dai, int pll_id,
return 0;
}
+static int da7219_set_dai_pll(struct snd_soc_dai *codec_dai, int pll_id,
+ int source, unsigned int fref, unsigned int fout)
+{
+ struct snd_soc_codec *codec = codec_dai->codec;
+ struct da7219_priv *da7219 = snd_soc_codec_get_drvdata(codec);
+ int ret;
+
+ mutex_lock(&da7219->pll_lock);
+ ret = da7219_set_pll(codec, source, fout);
+ mutex_unlock(&da7219->pll_lock);
+
+ return ret;
+}
+
static int da7219_set_dai_fmt(struct snd_soc_dai *codec_dai, unsigned int fmt)
{
struct snd_soc_codec *codec = codec_dai->codec;
@@ -1741,7 +1759,8 @@ static int da7219_probe(struct snd_soc_codec *codec)
unsigned int rev;
int ret;
- mutex_init(&da7219->lock);
+ mutex_init(&da7219->ctrl_lock);
+ mutex_init(&da7219->pll_lock);
/* Regulator configuration */
ret = da7219_handle_supplies(codec);
diff --git a/sound/soc/codecs/da7219.h b/sound/soc/codecs/da7219.h
index 6baba7455fa1..8d6c3c8c8026 100644
--- a/sound/soc/codecs/da7219.h
+++ b/sound/soc/codecs/da7219.h
@@ -810,7 +810,8 @@ struct da7219_priv {
bool wakeup_source;
struct regulator_bulk_data supplies[DA7219_NUM_SUPPLIES];
struct regmap *regmap;
- struct mutex lock;
+ struct mutex ctrl_lock;
+ struct mutex pll_lock;
struct clk *mclk;
unsigned int mclk_rate;
@@ -821,4 +822,6 @@ struct da7219_priv {
u8 gain_ramp_ctrl;
};
+int da7219_set_pll(struct snd_soc_codec *codec, int source, unsigned int fout);
+
#endif /* __DA7219_H */
diff --git a/sound/soc/soc-compress.c b/sound/soc/soc-compress.c
index bfd71b873ca2..206f36bf43e8 100644
--- a/sound/soc/soc-compress.c
+++ b/sound/soc/soc-compress.c
@@ -81,7 +81,8 @@ out:
static int soc_compr_open_fe(struct snd_compr_stream *cstream)
{
struct snd_soc_pcm_runtime *fe = cstream->private_data;
- struct snd_pcm_substream *fe_substream = fe->pcm->streams[0].substream;
+ struct snd_pcm_substream *fe_substream =
+ fe->pcm->streams[cstream->direction].substream;
struct snd_soc_platform *platform = fe->platform;
struct snd_soc_dai *cpu_dai = fe->cpu_dai;
struct snd_soc_dpcm *dpcm;
@@ -467,7 +468,8 @@ static int soc_compr_set_params_fe(struct snd_compr_stream *cstream,
struct snd_compr_params *params)
{
struct snd_soc_pcm_runtime *fe = cstream->private_data;
- struct snd_pcm_substream *fe_substream = fe->pcm->streams[0].substream;
+ struct snd_pcm_substream *fe_substream =
+ fe->pcm->streams[cstream->direction].substream;
struct snd_soc_platform *platform = fe->platform;
struct snd_soc_dai *cpu_dai = fe->cpu_dai;
int ret = 0, stream;
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.