[PATCH v2 08/15] ASoC: rockchip: i2s: Fixup config for DAIFMT_DSP_A/B
From: Sugar Zhang <hidden>
Date: 2021-08-24 09:18:15
Also in:
alsa-devel, linux-rockchip
Subsystem:
arm/rockchip soc support, sound, sound - soc layer / dynamic audio power management (asoc), the rest · Maintainers:
Heiko Stuebner, Jaroslav Kysela, Takashi Iwai, Liam Girdwood, Mark Brown, Linus Torvalds
From: Xiaotan Luo <redacted> - 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 <redacted> Signed-off-by: Sugar Zhang <redacted> --- Changes in v2: None sound/soc/rockchip/rockchip_i2s.c | 16 ++++++++-------- 1 file changed, 8 insertions(+), 8 deletions(-)
diff --git a/sound/soc/rockchip/rockchip_i2s.c b/sound/soc/rockchip/rockchip_i2s.c
index 78321ee..15e2690 100644
--- a/sound/soc/rockchip/rockchip_i2s.c
+++ b/sound/soc/rockchip/rockchip_i2s.c@@ -259,12 +259,12 @@ static int rockchip_i2s_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 bit 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;
@@ -283,12 +283,12 @@ static int rockchip_i2s_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 bit 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;
--
2.7.4