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Fix: ac101 stereo widgets get/put interface

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This commit is contained in:
Peter.Yang 2018-02-27 02:58:10 +00:00
parent 00d123836f
commit 2f31ac4ea4
3 changed files with 33 additions and 22 deletions
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53
ac101.c
View file

@ -348,6 +348,15 @@ static int snd_ac101_get_volsw(struct snd_kcontrol *kcontrol,
ucontrol->value.integer.value[0] =
mc->max - ucontrol->value.integer.value[0];
}
if (snd_soc_volsw_is_stereo(mc)) {
val = (ret >> mc->rshift) & mask;
ucontrol->value.integer.value[1] = val - mc->min;
if (invert) {
ucontrol->value.integer.value[1] =
mc->max - ucontrol->value.integer.value[1];
}
}
return 0;
}
@ -379,10 +388,17 @@ static int snd_ac101_put_volsw(struct snd_kcontrol *kcontrol,
val = mc->max - val;
}
mask = mask << mc->shift;
val = val << mc->shift;
ret = ac101_update_bits(static_ac10x->codec, mc->reg, mask << mc->shift, val << mc->shift);
ret = ac101_update_bits(static_ac10x->codec, mc->reg, mask, val);
if (! snd_soc_volsw_is_stereo(mc)) {
return ret;
}
val = ((ucontrol->value.integer.value[1] + mc->min) & mask);
if (invert) {
val = mc->max - val;
}
ret = ac101_update_bits(static_ac10x->codec, mc->reg, mask << mc->rshift, val << mc->rshift);
return ret;
}
@ -695,22 +711,6 @@ int ac101_hw_params(struct snd_pcm_substream *substream,
return 0;
}
#if 0
static int ac101_set_dai_sysclk(struct snd_soc_dai *codec_dai,
int clk_id, unsigned int freq, int dir)
{
struct snd_soc_codec *codec = codec_dai->codec;
struct ac10x_priv *ac10x = snd_soc_codec_get_drvdata(codec);
AC101_DBG("%s,line:%d, id=%d freq=%d, dir=%d\n", __func__, __LINE__,
clk_id, freq, dir);
ac10x->sysclk = freq;
return 0;
}
#endif
int ac101_set_dai_fmt(struct snd_soc_dai *codec_dai, unsigned int fmt)
{
int reg_val;
@ -820,6 +820,20 @@ static int ac101_set_clock(int y_start_n_stop) {
#endif
#if 0
static int ac101_set_dai_sysclk(struct snd_soc_dai *codec_dai,
int clk_id, unsigned int freq, int dir)
{
struct snd_soc_codec *codec = codec_dai->codec;
struct ac10x_priv *ac10x = snd_soc_codec_get_drvdata(codec);
AC101_DBG("%s,line:%d, id=%d freq=%d, dir=%d\n", __func__, __LINE__,
clk_id, freq, dir);
ac10x->sysclk = freq;
return 0;
}
static int ac101_trigger(struct snd_pcm_substream *substream, int cmd,
struct snd_soc_dai *dai)
{
@ -936,7 +950,6 @@ int ac101_codec_probe(struct snd_soc_codec *codec)
ac10x->aif1_clken = 0;
ac10x->aif2_clken = 0;
mutex_init(&ac10x->dac_mutex);
mutex_init(&ac10x->adc_mutex);
mutex_init(&ac10x->aifclk_mutex);
#if _MASTER_MULTI_CODEC == _MASTER_AC101

1
ac10x.h
View file

@ -48,7 +48,6 @@ struct ac10x_priv {
struct regmap* regmap101;
struct mutex dac_mutex;
struct mutex adc_mutex;
u8 dac_enable;
struct mutex aifclk_mutex;
u8 aif1_clken;

1
seeed-8mic-voicecard-overlay.dts
View file

@ -83,7 +83,6 @@
simple-audio-card,dai-link@0 {
format = "dsp_a";
/* below is dummy master, real clock master is ac101 */
bitclock-master = <&codec0_dai>;
frame-master = <&codec0_dai>;
/* bitclock-inversion; */