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ASoC: rockchip: i2s-tdm: fixed PCM DSP A/B config.

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DSP_A: PCM delay 1 bit mode,L data MSB after FRM LRC
 DSP_B: PCM no delay mode,L data MSB during FRM LRC

Signed-off-by: XiaoTan Luo <lxt@rock-chips.com>
Change-Id: I204384e368d741f42bc7a9862e400abb3dcce143
This commit is contained in:
XiaoTan Luo
2022-07-27 11:05:19 +08:00
committed by Tao Huang
parent d23a615de0
commit 047d1ad771
1 changed files with 10 additions and 10 deletions
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20
sound/soc/rockchip/rockchip_i2s_tdm.c
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@@ -562,12 +562,12 @@ static int rockchip_i2s_tdm_set_fmt(struct snd_soc_dai *cpu_dai,
case SND_SOC_DAIFMT_I2S:
val = I2S_TXCR_IBM_NORMAL;
break;
case SND_SOC_DAIFMT_DSP_A: /* PCM no delay mode */
val = I2S_TXCR_TFS_PCM;
break;
case SND_SOC_DAIFMT_DSP_B: /* PCM delay 1 mode */
case SND_SOC_DAIFMT_DSP_A: /* PCM delay 1 mode */
val = I2S_TXCR_TFS_PCM | I2S_TXCR_PBM_MODE(1);
break;
case SND_SOC_DAIFMT_DSP_B: /* PCM no delay mode */
val = I2S_TXCR_TFS_PCM;
break;
default:
ret = -EINVAL;
goto err_pm_put;
@@ -586,12 +586,12 @@ static int rockchip_i2s_tdm_set_fmt(struct snd_soc_dai *cpu_dai,
case SND_SOC_DAIFMT_I2S:
val = I2S_RXCR_IBM_NORMAL;
break;
case SND_SOC_DAIFMT_DSP_A: /* PCM no delay mode */
val = I2S_RXCR_TFS_PCM;
break;
case SND_SOC_DAIFMT_DSP_B: /* PCM delay 1 mode */
case SND_SOC_DAIFMT_DSP_A: /* PCM delay 1 mode */
val = I2S_RXCR_TFS_PCM | I2S_RXCR_PBM_MODE(1);
break;
case SND_SOC_DAIFMT_DSP_B: /* PCM no delay mode */
val = I2S_RXCR_TFS_PCM;
break;
default:
ret = -EINVAL;
goto err_pm_put;
@@ -615,11 +615,11 @@ static int rockchip_i2s_tdm_set_fmt(struct snd_soc_dai *cpu_dai,
break;
case SND_SOC_DAIFMT_DSP_A:
val = I2S_TXCR_TFS_TDM_PCM;
tdm_val = TDM_SHIFT_CTRL(0);
tdm_val = TDM_SHIFT_CTRL(2);
break;
case SND_SOC_DAIFMT_DSP_B:
val = I2S_TXCR_TFS_TDM_PCM;
tdm_val = TDM_SHIFT_CTRL(2);
tdm_val = TDM_SHIFT_CTRL(4);
break;
default:
ret = -EINVAL;