ASoC: rt1019: Fix the TDM settings

Commit Message

Derek [方德義] Oct. 12, 2022, 3:01 a.m. UTC

From: Derek Fang <[e-mail]>

Complete the missing and correct the TDM settings.

Signed-off-by: Derek Fang <[e-mail]>
---
 sound/soc/codecs/rt1019.c | 20 +++++++++++---------
 sound/soc/codecs/rt1019.h |  6 ++++++
 2 files changed, 17 insertions(+), 9 deletions(-)

Comments

Mark Brown Oct. 13, 2022, 2:43 p.m. UTC | #1

On Wed, 12 Oct 2022 11:01:02 +0800, [e-mail] wrote:
> From: Derek Fang <[e-mail]>
> 
> Complete the missing and correct the TDM settings.
> 
> 

Applied to

   https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-next

Thanks!

[1/1] ASoC: rt1019: Fix the TDM settings
      commit: f2635d45a750182c6d5de15e2d6b059e0c302d7e

All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent to Linus during
the next merge window (or sooner if it is a bug fix), however if
problems are discovered then the patch may be dropped or reverted.

You may get further e-mails resulting from automated or manual testing
and review of the tree, please engage with people reporting problems and
send followup patches addressing any issues that are reported if needed.

If any updates are required or you are submitting further changes they
should be sent as incremental updates against current git, existing
patches will not be replaced.

Please add any relevant lists and maintainers to the CCs when replying
to this mail.

Thanks,
Mark

Patch

diff --git a/sound/soc/codecs/rt1019.c b/sound/soc/codecs/rt1019.c
index b66bfecbb879..49f527c61a7a 100644
--- a/sound/soc/codecs/rt1019.c
+++ b/sound/soc/codecs/rt1019.c
@@ -391,18 +391,18 @@  static int rt1019_set_tdm_slot(struct snd_soc_dai *dai, unsigned int tx_mask,
 			unsigned int rx_mask, int slots, int slot_width)
 {
 	struct snd_soc_component *component = dai->component;
-	unsigned int val = 0, rx_slotnum;
+	unsigned int cn = 0, cl = 0, rx_slotnum;
 	int ret = 0, first_bit;
 
 	switch (slots) {
 	case 4:
-		val |= RT1019_I2S_TX_4CH;
+		cn = RT1019_I2S_TX_4CH;
 		break;
 	case 6:
-		val |= RT1019_I2S_TX_6CH;
+		cn = RT1019_I2S_TX_6CH;
 		break;
 	case 8:
-		val |= RT1019_I2S_TX_8CH;
+		cn = RT1019_I2S_TX_8CH;
 		break;
 	case 2:
 		break;
@@ -412,16 +412,16 @@  static int rt1019_set_tdm_slot(struct snd_soc_dai *dai, unsigned int tx_mask,
 
 	switch (slot_width) {
 	case 20:
-		val |= RT1019_I2S_DL_20;
+		cl = RT1019_TDM_CL_20;
 		break;
 	case 24:
-		val |= RT1019_I2S_DL_24;
+		cl = RT1019_TDM_CL_24;
 		break;
 	case 32:
-		val |= RT1019_I2S_DL_32;
+		cl = RT1019_TDM_CL_32;
 		break;
 	case 8:
-		val |= RT1019_I2S_DL_8;
+		cl = RT1019_TDM_CL_8;
 		break;
 	case 16:
 		break;
@@ -470,8 +470,10 @@  static int rt1019_set_tdm_slot(struct snd_soc_dai *dai, unsigned int tx_mask,
 		goto _set_tdm_err_;
 	}
 
+	snd_soc_component_update_bits(component, RT1019_TDM_1,
+		RT1019_TDM_CL_MASK, cl);
 	snd_soc_component_update_bits(component, RT1019_TDM_2,
-		RT1019_I2S_CH_TX_MASK | RT1019_I2S_DF_MASK, val);
+		RT1019_I2S_CH_TX_MASK, cn);
 
 _set_tdm_err_:
 	return ret;
diff --git a/sound/soc/codecs/rt1019.h b/sound/soc/codecs/rt1019.h
index 64df831eeb72..48ba15efb48d 100644
--- a/sound/soc/codecs/rt1019.h
+++ b/sound/soc/codecs/rt1019.h
@@ -95,6 +95,12 @@ 
 #define RT1019_TDM_BCLK_MASK		(0x1 << 6)
 #define RT1019_TDM_BCLK_NORM		(0x0 << 6)
 #define RT1019_TDM_BCLK_INV			(0x1 << 6)
+#define RT1019_TDM_CL_MASK			(0x7)
+#define RT1019_TDM_CL_8				(0x4)
+#define RT1019_TDM_CL_32			(0x3)
+#define RT1019_TDM_CL_24			(0x2)
+#define RT1019_TDM_CL_20			(0x1)
+#define RT1019_TDM_CL_16			(0x0)
 
 /* 0x0401 TDM Control-2 */
 #define RT1019_I2S_CH_TX_MASK		(0x3 << 6)