diff options
| author | Oleksandr Suvorov <oleksandr.suvorov@toradex.com> | 2019-05-03 17:28:11 +0300 |
|---|---|---|
| committer | Oleksandr Suvorov <oleksandr.suvorov@toradex.com> | 2019-05-03 17:28:11 +0300 |
| commit | 60f67ac489323fff175a9eeef595ea2c15f47518 (patch) | |
| tree | ebf76e3edbfcc3e6f1906cb0ffe40ecd2f347201 /sound | |
| parent | 5593961ab55c07b752a59bdd74a311717809c8df (diff) | |
ASoC: sgtl5000: Add on/off control for HP/LINE out
- adding mute/unmute controls for headphone and lineout allows
alsa-compatible sound players automatically unmute output
port to play music.
Signed-off-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/soc/codecs/sgtl5000.c | 16 | ||||
| -rw-r--r-- | sound/soc/codecs/sgtl5000.h | 3 |
2 files changed, 16 insertions, 3 deletions
diff --git a/sound/soc/codecs/sgtl5000.c b/sound/soc/codecs/sgtl5000.c index 3f0ac04db975..63eec38f2b97 100644 --- a/sound/soc/codecs/sgtl5000.c +++ b/sound/soc/codecs/sgtl5000.c @@ -403,20 +403,30 @@ static const struct snd_kcontrol_new sgtl5000_snd_controls[] = { .put = dac_put_volsw, }, + /* ADC Capture */ SOC_DOUBLE("Capture Volume", SGTL5000_CHIP_ANA_ADC_CTRL, 0, 4, 0xf, 0), SOC_SINGLE_TLV("Capture Attenuate Switch (-6dB)", SGTL5000_CHIP_ANA_ADC_CTRL, 8, 2, 0, capture_6db_attenuate), - SOC_SINGLE("Capture ZC Switch", SGTL5000_CHIP_ANA_CTRL, 1, 1, 0), + SOC_SINGLE("Capture ZC Switch", SGTL5000_CHIP_ANA_CTRL, + SGTL5000_ADC_ZCD_EN, 1, 0), + /* Headphone */ SOC_DOUBLE_TLV("Headphone Playback Volume", SGTL5000_CHIP_ANA_HP_CTRL, 0, 8, 0x7f, 1, headphone_volume), SOC_SINGLE("Headphone Playback ZC Switch", SGTL5000_CHIP_ANA_CTRL, - 5, 1, 0), + SGTL5000_HP_ZCD_EN, 1, 0), + SOC_SINGLE("Headphone Playback Switch", SGTL5000_CHIP_ANA_CTRL, + SGTL5000_HP_MUTE_SHIFT, 1, 1), + /* Lineout */ + SOC_SINGLE("Lineout Playback Switch", SGTL5000_CHIP_ANA_CTRL, + SGTL5000_LINE_MUTE_SHIFT, 1, 1), + + /* Microphone */ SOC_SINGLE_TLV("Mic Volume", SGTL5000_CHIP_MIC_CTRL, 0, 3, 0, mic_gain_tlv), }; @@ -1289,7 +1299,7 @@ static int sgtl5000_probe(struct snd_soc_codec *codec) { int ret; struct sgtl5000_priv *sgtl5000 = snd_soc_codec_get_drvdata(codec); - int zcd_mask = SGTL5000_HP_ZCD_EN | SGTL5000_ADC_ZCD_EN; + unsigned int zcd_mask = SGTL5000_HP_ZCD_EN | SGTL5000_ADC_ZCD_EN; /* setup i2c data ops */ ret = snd_soc_codec_set_cache_io(codec, 16, 16, SND_SOC_I2C); diff --git a/sound/soc/codecs/sgtl5000.h b/sound/soc/codecs/sgtl5000.h index d3a68bbfea00..2ff43adcaec0 100644 --- a/sound/soc/codecs/sgtl5000.h +++ b/sound/soc/codecs/sgtl5000.h @@ -236,6 +236,7 @@ * SGTL5000_CHIP_ANA_CTRL */ #define SGTL5000_LINE_OUT_MUTE 0x0100 +#define SGTL5000_LINE_MUTE_SHIFT 8 #define SGTL5000_HP_SEL_MASK 0x0040 #define SGTL5000_HP_SEL_SHIFT 6 #define SGTL5000_HP_SEL_WIDTH 1 @@ -243,6 +244,7 @@ #define SGTL5000_HP_SEL_LINE_IN 0x1 #define SGTL5000_HP_ZCD_EN 0x0020 #define SGTL5000_HP_MUTE 0x0010 +#define SGTL5000_HP_MUTE_SHIFT 4 #define SGTL5000_ADC_SEL_MASK 0x0004 #define SGTL5000_ADC_SEL_SHIFT 2 #define SGTL5000_ADC_SEL_WIDTH 1 @@ -250,6 +252,7 @@ #define SGTL5000_ADC_SEL_LINE_IN 0x1 #define SGTL5000_ADC_ZCD_EN 0x0002 #define SGTL5000_ADC_MUTE 0x0001 +#define SGTL5000_ADC_MUTE_SHIFT 0 /* * SGTL5000_CHIP_LINREG_CTRL |