diff options
author | Jiaxin Yu | 2021-03-12 10:26:45 +0800 |
---|---|---|
committer | Mark Brown | 2021-03-12 14:25:32 +0000 |
commit | 8d06b9633a66f41fed520f6eebd163189518ba79 (patch) | |
tree | d2891f8929ceb8b03c3d81a72e2ba3ccf01724ed | |
parent | 9922f50f7178496e709d3d064920b5031f0d9061 (diff) |
ASoC: mediatek: mt8192: fix tdm out data is valid on rising edge
This patch correct tdm out bck inverse register to AUDIO_TOP_CON3[3].
Signed-off-by: Jiaxin Yu <jiaxin.yu@mediatek.com>
Link: https://lore.kernel.org/r/1615516005-781-1-git-send-email-jiaxin.yu@mediatek.com
Signed-off-by: Mark Brown <broonie@kernel.org>
-rw-r--r-- | sound/soc/mediatek/mt8192/mt8192-dai-tdm.c | 4 | ||||
-rw-r--r-- | sound/soc/mediatek/mt8192/mt8192-reg.h | 8 |
2 files changed, 8 insertions, 4 deletions
diff --git a/sound/soc/mediatek/mt8192/mt8192-dai-tdm.c b/sound/soc/mediatek/mt8192/mt8192-dai-tdm.c index f5de1d769679..f3bebed2428a 100644 --- a/sound/soc/mediatek/mt8192/mt8192-dai-tdm.c +++ b/sound/soc/mediatek/mt8192/mt8192-dai-tdm.c @@ -555,7 +555,9 @@ static int mtk_dai_tdm_hw_params(struct snd_pcm_substream *substream, /* set tdm */ if (tdm_priv->bck_invert) - tdm_con |= 1 << BCK_INVERSE_SFT; + regmap_update_bits(afe->regmap, AUDIO_TOP_CON3, + BCK_INVERSE_MASK_SFT, + 0x1 << BCK_INVERSE_SFT); if (tdm_priv->lck_invert) tdm_con |= 1 << LRCK_INVERSE_SFT; diff --git a/sound/soc/mediatek/mt8192/mt8192-reg.h b/sound/soc/mediatek/mt8192/mt8192-reg.h index 562f25c79c34..b9fb80d4afec 100644 --- a/sound/soc/mediatek/mt8192/mt8192-reg.h +++ b/sound/soc/mediatek/mt8192/mt8192-reg.h @@ -21,6 +21,11 @@ enum { /***************************************************************************** * R E G I S T E R D E F I N I T I O N *****************************************************************************/ +/* AUDIO_TOP_CON3 */ +#define BCK_INVERSE_SFT 3 +#define BCK_INVERSE_MASK 0x1 +#define BCK_INVERSE_MASK_SFT (0x1 << 3) + /* AFE_DAC_CON0 */ #define VUL12_ON_SFT 31 #define VUL12_ON_MASK 0x1 @@ -2079,9 +2084,6 @@ enum { #define TDM_EN_SFT 0 #define TDM_EN_MASK 0x1 #define TDM_EN_MASK_SFT (0x1 << 0) -#define BCK_INVERSE_SFT 1 -#define BCK_INVERSE_MASK 0x1 -#define BCK_INVERSE_MASK_SFT (0x1 << 1) #define LRCK_INVERSE_SFT 2 #define LRCK_INVERSE_MASK 0x1 #define LRCK_INVERSE_MASK_SFT (0x1 << 2) |