diff options
| author | Andrew F. Davis <afd@ti.com> | 2019-04-01 18:13:28 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2019-04-02 08:41:18 +0300 |
| commit | ebf3326cd96989a498892a1b344faee3110f7877 (patch) | |
| tree | 09045e9090ccb28db5e24157c05dfe3fa9662580 /sound/soc/codecs/tlv320aic31xx.h | |
| parent | 35146467bd43704c52d1d5760af9839a10ad5b12 (diff) | |
| download | linux-ebf3326cd96989a498892a1b344faee3110f7877.tar.xz | |
ASoC: tlv320aic31xx: Add headphone/headset detection
This device can detect the insertion/removal of headphones and headsets.
Enable reporting this status by enabling this interrupt and forwarding
this to upper-layers if a jack has been defined.
This jack definition and the resulting operation from a jack detection
event must currently be defined by sound card platform code until CODEC
outputs to jack mappings can be defined generically.
Signed-off-by: Andrew F. Davis <afd@ti.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/codecs/tlv320aic31xx.h')
| -rw-r--r-- | sound/soc/codecs/tlv320aic31xx.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/sound/soc/codecs/tlv320aic31xx.h b/sound/soc/codecs/tlv320aic31xx.h index 2636f2c6bc79..9985ceed97ae 100644 --- a/sound/soc/codecs/tlv320aic31xx.h +++ b/sound/soc/codecs/tlv320aic31xx.h @@ -20,6 +20,9 @@ #define AIC31XX_MINIDSP_BIT BIT(2) #define DAC31XX_BIT BIT(3) +#define AIC31XX_JACK_MASK (SND_JACK_HEADPHONE | \ + SND_JACK_HEADSET) + enum aic31xx_type { AIC3100 = 0, AIC3110 = AIC31XX_STEREO_CLASS_D_BIT, @@ -220,6 +223,14 @@ struct aic31xx_pdata { /* AIC31XX_DACMUTE */ #define AIC31XX_DACMUTE_MASK GENMASK(3, 2) +/* AIC31XX_HSDETECT */ +#define AIC31XX_HSD_ENABLE BIT(7) +#define AIC31XX_HSD_TYPE_MASK GENMASK(6, 5) +#define AIC31XX_HSD_TYPE_SHIFT 5 +#define AIC31XX_HSD_NONE 0x00 +#define AIC31XX_HSD_HP 0x01 +#define AIC31XX_HSD_HS 0x03 + /* AIC31XX_MICBIAS */ #define AIC31XX_MICBIAS_MASK GENMASK(1, 0) #define AIC31XX_MICBIAS_SHIFT 0 |