Messages in this thread Patch in this message | | | From | Meng Tang <> | Subject | [PATCH] ASoC: rockchip: i2s_tdm: Fixup config for SND_SOC_DAIFMT_DSP_A/B | Date | Fri, 18 Mar 2022 18:01:46 +0800 |
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SND_SOC_DAIFMT_DSP_A: PCM delay 1 bit mode, L data MSB after FRM LRC SND_SOC_DAIFMT_DSP_B: PCM no delay mode, L data MSB during FRM LRC
Fixes: 081068fd64140 (ASoC: rockchip: add support for i2s-tdm controller)
Signed-off-by: Meng Tang <tangmeng@uniontech.com> --- sound/soc/rockchip/rockchip_i2s_tdm.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/sound/soc/rockchip/rockchip_i2s_tdm.c b/sound/soc/rockchip/rockchip_i2s_tdm.c index 5f9cb5c4c7f0..f21296679bff 100644 --- a/sound/soc/rockchip/rockchip_i2s_tdm.c +++ b/sound/soc/rockchip/rockchip_i2s_tdm.c @@ -469,14 +469,14 @@ static int rockchip_i2s_tdm_set_fmt(struct snd_soc_dai *cpu_dai, txcr_val = I2S_TXCR_IBM_NORMAL; rxcr_val = I2S_RXCR_IBM_NORMAL; break; - case SND_SOC_DAIFMT_DSP_A: /* PCM no delay mode */ - txcr_val = I2S_TXCR_TFS_PCM; - rxcr_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 */ txcr_val = I2S_TXCR_TFS_PCM | I2S_TXCR_PBM_MODE(1); rxcr_val = I2S_RXCR_TFS_PCM | I2S_RXCR_PBM_MODE(1); break; + case SND_SOC_DAIFMT_DSP_B: /* PCM no delay mode */ + txcr_val = I2S_TXCR_TFS_PCM; + rxcr_val = I2S_RXCR_TFS_PCM; + break; default: ret = -EINVAL; goto err_pm_put; -- 2.20.1
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