From: Sasha Levin <sashal@kernel.org>
To: linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc: Xiaotan Luo <lxt@rock-chips.com>,
Sugar Zhang <sugar.zhang@rock-chips.com>,
Mark Brown <broonie@kernel.org>, Sasha Levin <sashal@kernel.org>,
alsa-devel@alsa-project.org,
linux-arm-kernel@lists.infradead.org,
linux-rockchip@lists.infradead.org
Subject: [PATCH AUTOSEL 5.14 223/252] ASoC: rockchip: i2s: Fixup config for DAIFMT_DSP_A/B
Date: Thu, 9 Sep 2021 07:40:37 -0400 [thread overview]
Message-ID: <20210909114106.141462-223-sashal@kernel.org> (raw)
In-Reply-To: <20210909114106.141462-1-sashal@kernel.org>
From: Xiaotan Luo <lxt@rock-chips.com>
[ Upstream commit 1bf56843e664eef2525bdbfae6a561e98910f676 ]
- 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>
Signed-off-by: Sugar Zhang <sugar.zhang@rock-chips.com>
Link: https://lore.kernel.org/r/1629950562-14281-3-git-send-email-sugar.zhang@rock-chips.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
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 1fd47e56c77f..b65dfbc3545b 100644
--- a/sound/soc/rockchip/rockchip_i2s.c
+++ b/sound/soc/rockchip/rockchip_i2s.c
@@ -233,12 +233,12 @@ 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;
@@ -257,12 +257,12 @@ 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;
--
2.30.2
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Linux-rockchip@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-rockchip
prev parent reply other threads:[~2021-09-09 12:08 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20210909114106.141462-1-sashal@kernel.org>
2021-09-09 11:37 ` [PATCH AUTOSEL 5.14 053/252] media: hantro: vp8: Move noisy WARN_ON to vpu_debug Sasha Levin
2021-09-09 11:40 ` [PATCH AUTOSEL 5.14 222/252] ASoC: rockchip: i2s: Fix regmap_ops hang Sasha Levin
2021-09-09 11:40 ` Sasha Levin [this message]
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