diff options
| author | Andrew F. Davis <afd@ti.com> | 2018-08-31 20:24:31 +0200 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2018-09-03 15:04:03 +0200 |
| commit | 80863ee222d37b1797cea74d2257ad6d68444d30 (patch) | |
| tree | 149ed9a17aab661ba9e35b2bd342b0c417fb1b3a /sound/soc/codecs/tlv320aic31xx.h | |
| parent | ASoC: fix soc-core.c kernel-doc warning (diff) | |
| download | linux-80863ee222d37b1797cea74d2257ad6d68444d30.tar.xz linux-80863ee222d37b1797cea74d2257ad6d68444d30.zip | |
ASoC: tlv320aic31xx: Add short circuit detection support
These devices support detecting and reporting short circuits across
the output stages. Add support for reporting these issue. Do this
by registering an interrupt if available and enabling this error
to trigger that interrupt in the device.
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 | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/sound/soc/codecs/tlv320aic31xx.h b/sound/soc/codecs/tlv320aic31xx.h index 0b587585b38b..52e171988906 100644 --- a/sound/soc/codecs/tlv320aic31xx.h +++ b/sound/soc/codecs/tlv320aic31xx.h @@ -191,6 +191,22 @@ struct aic31xx_pdata { #define AIC31XX_SC BIT(3) #define AIC31XX_ENGINE BIT(2) +/* AIC31XX_GPIO1 */ +#define AIC31XX_GPIO1_FUNC_MASK GENMASK(5, 2) +#define AIC31XX_GPIO1_FUNC_SHIFT 2 +#define AIC31XX_GPIO1_DISABLED 0x00 +#define AIC31XX_GPIO1_INPUT 0x01 +#define AIC31XX_GPIO1_GPI 0x02 +#define AIC31XX_GPIO1_GPO 0x03 +#define AIC31XX_GPIO1_CLKOUT 0x04 +#define AIC31XX_GPIO1_INT1 0x05 +#define AIC31XX_GPIO1_INT2 0x06 +#define AIC31XX_GPIO1_ADC_WCLK 0x07 +#define AIC31XX_GPIO1_SBCLK 0x08 +#define AIC31XX_GPIO1_SWCLK 0x09 +#define AIC31XX_GPIO1_ADC_MOD_CLK 0x10 +#define AIC31XX_GPIO1_SDOUT 0x11 + /* AIC31XX_DACSETUP */ #define AIC31XX_SOFTSTEP_MASK GENMASK(1, 0) |