This patch correct tdm out bck inverse register to AUDIO_TOP_CON3[3].
Signed-off-by: Jiaxin Yu <jiaxin.yu@xxxxxxxxxxxx>
---
sound/soc/mediatek/mt8192/mt8192-dai-tdm.c | 4 +++-
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)
--
2.18.0
