From ce571b80e2b2411d5cdfa78888a6865f918621c6 Mon Sep 17 00:00:00 2001 From: Bard Liao Date: Mon, 12 Mar 2018 19:50:09 +0800 Subject: ASoC: rt5659: Separate adc 1/2 clock control The control bits of ADC 1 and 2 clock are different. We have to separate it. Signed-off-by: Zhong An Signed-off-by: Bard Liao Signed-off-by: Mark Brown --- sound/soc/codecs/rt5659.c | 38 ++++++++++++++++++++++++++++++++------ 1 file changed, 32 insertions(+), 6 deletions(-) (limited to 'sound/soc/codecs/rt5659.c') diff --git a/sound/soc/codecs/rt5659.c b/sound/soc/codecs/rt5659.c index a81e248dfdcd..1c1a521c73cb 100644 --- a/sound/soc/codecs/rt5659.c +++ b/sound/soc/codecs/rt5659.c @@ -1622,7 +1622,7 @@ static int set_dmic_clk(struct snd_soc_dapm_widget *w, return idx; } -static int set_adc_clk(struct snd_soc_dapm_widget *w, +static int set_adc1_clk(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm); @@ -1630,13 +1630,39 @@ static int set_adc_clk(struct snd_soc_dapm_widget *w, switch (event) { case SND_SOC_DAPM_POST_PMU: snd_soc_component_update_bits(component, RT5659_CHOP_ADC, - RT5659_CKXEN_ADCC_MASK | RT5659_CKGEN_ADCC_MASK, - RT5659_CKXEN_ADCC_MASK | RT5659_CKGEN_ADCC_MASK); + RT5659_CKXEN_ADC1_MASK | RT5659_CKGEN_ADC1_MASK, + RT5659_CKXEN_ADC1_MASK | RT5659_CKGEN_ADC1_MASK); break; case SND_SOC_DAPM_PRE_PMD: snd_soc_component_update_bits(component, RT5659_CHOP_ADC, - RT5659_CKXEN_ADCC_MASK | RT5659_CKGEN_ADCC_MASK, 0); + RT5659_CKXEN_ADC1_MASK | RT5659_CKGEN_ADC1_MASK, 0); + break; + + default: + return 0; + } + + return 0; + +} + +static int set_adc2_clk(struct snd_soc_dapm_widget *w, + struct snd_kcontrol *kcontrol, int event) +{ + struct snd_soc_component *component = + snd_soc_dapm_to_component(w->dapm); + + switch (event) { + case SND_SOC_DAPM_POST_PMU: + snd_soc_component_update_bits(component, RT5659_CHOP_ADC, + RT5659_CKXEN_ADC2_MASK | RT5659_CKGEN_ADC2_MASK, + RT5659_CKXEN_ADC2_MASK | RT5659_CKGEN_ADC2_MASK); + break; + + case SND_SOC_DAPM_PRE_PMD: + snd_soc_component_update_bits(component, RT5659_CHOP_ADC, + RT5659_CKXEN_ADC2_MASK | RT5659_CKGEN_ADC2_MASK, 0); break; default: @@ -2559,9 +2585,9 @@ static const struct snd_soc_dapm_widget rt5659_dapm_widgets[] = { RT5659_PWR_ADC_L2_BIT, 0, NULL, 0), SND_SOC_DAPM_SUPPLY("ADC2 R Power", RT5659_PWR_DIG_1, RT5659_PWR_ADC_R2_BIT, 0, NULL, 0), - SND_SOC_DAPM_SUPPLY("ADC1 clock", SND_SOC_NOPM, 0, 0, set_adc_clk, + SND_SOC_DAPM_SUPPLY("ADC1 clock", SND_SOC_NOPM, 0, 0, set_adc1_clk, SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD), - SND_SOC_DAPM_SUPPLY("ADC2 clock", SND_SOC_NOPM, 0, 0, set_adc_clk, + SND_SOC_DAPM_SUPPLY("ADC2 clock", SND_SOC_NOPM, 0, 0, set_adc2_clk, SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD), /* ADC Mux */ -- cgit v1.2.3-70-g09d2