From bb9963b850ea9e1ef39f4368eae83a9462f60166 Mon Sep 17 00:00:00 2001 From: Kirill Marinushkin Date: Fri, 7 Dec 2018 20:02:34 +0100 Subject: ASoC: pcm3060: Add powersaving widgets for DAC and ADC Enable DAC/ADC only when playing/capturing Signed-off-by: Kirill Marinushkin Signed-off-by: Mark Brown --- sound/soc/codecs/pcm3060.c | 14 ++++++++++---- sound/soc/codecs/pcm3060.h | 2 ++ 2 files changed, 12 insertions(+), 4 deletions(-) (limited to 'sound') diff --git a/sound/soc/codecs/pcm3060.c b/sound/soc/codecs/pcm3060.c index 1dd851a7b43b4..6714aa8d90268 100644 --- a/sound/soc/codecs/pcm3060.c +++ b/sound/soc/codecs/pcm3060.c @@ -198,19 +198,25 @@ static const struct snd_kcontrol_new pcm3060_dapm_controls[] = { }; static const struct snd_soc_dapm_widget pcm3060_dapm_widgets[] = { + SND_SOC_DAPM_DAC("DAC", "Playback", PCM3060_REG64, + PCM3060_REG_SHIFT_DAPSV, 1), + SND_SOC_DAPM_OUTPUT("OUTL"), SND_SOC_DAPM_OUTPUT("OUTR"), SND_SOC_DAPM_INPUT("INL"), SND_SOC_DAPM_INPUT("INR"), + + SND_SOC_DAPM_ADC("ADC", "Capture", PCM3060_REG64, + PCM3060_REG_SHIFT_ADPSV, 1), }; static const struct snd_soc_dapm_route pcm3060_dapm_map[] = { - { "OUTL", NULL, "Playback" }, - { "OUTR", NULL, "Playback" }, + { "OUTL", NULL, "DAC" }, + { "OUTR", NULL, "DAC" }, - { "Capture", NULL, "INL" }, - { "Capture", NULL, "INR" }, + { "ADC", NULL, "INL" }, + { "ADC", NULL, "INR" }, }; /* soc component */ diff --git a/sound/soc/codecs/pcm3060.h b/sound/soc/codecs/pcm3060.h index c895cf40ee10a..6a027b4a845d2 100644 --- a/sound/soc/codecs/pcm3060.h +++ b/sound/soc/codecs/pcm3060.h @@ -37,7 +37,9 @@ int pcm3060_remove(struct device *dev); #define PCM3060_REG_MRST 0x80 #define PCM3060_REG_SRST 0x40 #define PCM3060_REG_ADPSV 0x20 +#define PCM3060_REG_SHIFT_ADPSV 0x05 #define PCM3060_REG_DAPSV 0x10 +#define PCM3060_REG_SHIFT_DAPSV 0x04 #define PCM3060_REG_SE 0x01 #define PCM3060_REG65 0x41 -- cgit v1.2.3