diff options
| author | Vijendar Mukunda <Vijendar.Mukunda@amd.com> | 2018-11-12 11:04:55 +0530 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2018-11-13 11:44:05 -0800 |
| commit | ac289c7ec0bc9cf426036a8adbe36f72be53d0ae (patch) | |
| tree | f598453c639799aa3859020b2f3a87992d587bb7 /sound/soc/amd/raven/acp3x.h | |
| parent | 7894a7e7ea3de6c1fd5b2b43f3a73106c94ef584 (diff) | |
ASoC: amd: add ACP3x PCM platform driver
PCM platform driver binds to the platform device created by ACP3x PCI
device. PCM driver registers ALSA DMA and CPU DAI components with ASoC
framework.
Signed-off-by: Maruthi Bayyavarapu <maruthi.bayyavarapu@amd.com>
Tested-by: Ravulapati Vishnu vardhan Rao <Vishnuvardhanrao.Ravulapati@amd.com>
Signed-off-by: Vijendar Mukunda <vijendar.mukunda@amd.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/amd/raven/acp3x.h')
| -rw-r--r-- | sound/soc/amd/raven/acp3x.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/sound/soc/amd/raven/acp3x.h b/sound/soc/amd/raven/acp3x.h index 83b1ed8f6060..f3d3e5128afc 100644 --- a/sound/soc/amd/raven/acp3x.h +++ b/sound/soc/amd/raven/acp3x.h @@ -5,6 +5,13 @@ #define ACP3x_REG_START 0x1240000 #define ACP3x_REG_END 0x1250200 #define I2S_MODE 0x04 +#define BT_TX_THRESHOLD 26 +#define BT_RX_THRESHOLD 25 +#define ACP3x_POWER_ON 0x00 +#define ACP3x_POWER_ON_IN_PROGRESS 0x01 +#define ACP3x_POWER_OFF 0x02 +#define ACP3x_POWER_OFF_IN_PROGRESS 0x03 +#define ACP3x_SOFT_RESET__SoftResetAudDone_MASK 0x00010001 static inline u32 rv_readl(void __iomem *base_addr) { |