diff options
| author | oder_chiou@realtek.com <oder_chiou@realtek.com> | 2017-07-20 06:05:34 +0200 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2017-07-20 14:09:11 +0200 |
| commit | e8be3a5ad335316ddf1b90e0386426093187bfc7 (patch) | |
| tree | 2ca144711ab42747b0704587167e11564c73a287 /sound/soc/codecs/rt5514.h | |
| parent | ASoC: rt5514: constify snd_soc_dai_ops structure (diff) | |
| download | linux-e8be3a5ad335316ddf1b90e0386426093187bfc7.tar.xz linux-e8be3a5ad335316ddf1b90e0386426093187bfc7.zip | |
ASoC: rt5514: Support the TDM docking mode
The TDM docking mode can share the bus to other devices simultaneously.
Signed-off-by: Oder Chiou <oder_chiou@realtek.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/codecs/rt5514.h')
| -rw-r--r-- | sound/soc/codecs/rt5514.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/sound/soc/codecs/rt5514.h b/sound/soc/codecs/rt5514.h index 02bc212a86d9..75024a4bb7f5 100644 --- a/sound/soc/codecs/rt5514.h +++ b/sound/soc/codecs/rt5514.h @@ -164,6 +164,18 @@ #define RT5514_I2S_DL_24 (0x2 << 0) #define RT5514_I2S_DL_8 (0x3 << 0) +/* RT5514_I2S_CTRL2 (0x2014) */ +#define RT5514_TDM_DOCKING_MODE (0x1 << 31) +#define RT5514_TDM_DOCKING_MODE_SFT 31 +#define RT5514_TDM_DOCKING_VALID_CH_MASK (0x1 << 29) +#define RT5514_TDM_DOCKING_VALID_CH_SFT 29 +#define RT5514_TDM_DOCKING_VALID_CH2 (0x0 << 29) +#define RT5514_TDM_DOCKING_VALID_CH4 (0x1 << 29) +#define RT5514_TDM_DOCKING_START_MASK (0x1 << 28) +#define RT5514_TDM_DOCKING_START_SFT 28 +#define RT5514_TDM_DOCKING_START_SLOT0 (0x0 << 28) +#define RT5514_TDM_DOCKING_START_SLOT4 (0x1 << 28) + /* RT5514_DIG_SOURCE_CTRL (0x20a4) */ #define RT5514_AD1_DMIC_INPUT_SEL (0x1 << 1) #define RT5514_AD1_DMIC_INPUT_SEL_SFT 1 |