From: Sugar Zhang <sugar.zhang@rock-chips.com>
To: broonie@kernel.org, heiko@sntech.de
Cc: linux-rockchip@lists.infradead.org, devicetree@vger.kernel.org,
alsa-devel@alsa-project.org, Xiaotan Luo <lxt@rock-chips.com>,
Sugar Zhang <sugar.zhang@rock-chips.com>
Subject: [PATCH v3 08/14] ASoC: rockchip: i2s: Fixup config for DAIFMT_DSP_A/B
Date: Thu, 26 Aug 2021 12:02:36 +0800 [thread overview]
Message-ID: <1629950562-14281-3-git-send-email-sugar.zhang@rock-chips.com> (raw)
In-Reply-To: <1629950441-14118-1-git-send-email-sugar.zhang@rock-chips.com>
From: Xiaotan Luo <lxt@rock-chips.com>
- 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>
---
Changes in v3: None
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
next prev parent reply other threads:[~2021-08-26 4:03 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-08-26 4:00 [PATCH v3 0/14] Patches to update for rockchip i2s Sugar Zhang
2021-08-26 4:01 ` [PATCH v3 01/14] ASoC: rockchip: i2s: Add support for set bclk ratio Sugar Zhang
2021-08-26 4:01 ` [PATCH v3 02/14] ASoC: rockchip: i2s: Fixup clk div error Sugar Zhang
2021-08-26 4:01 ` [PATCH v3 03/14] ASoC: rockchip: i2s: Improve dma data transfer efficiency Sugar Zhang
2021-08-26 4:01 ` [PATCH v3 04/14] ASoC: rockchip: i2s: Fix regmap_ops hang Sugar Zhang
2021-08-26 4:01 ` [PATCH v3 05/14] ASoC: rockchip: i2s: Fix concurrency between tx/rx Sugar Zhang
2021-08-26 12:52 ` Mark Brown
2021-08-27 1:37 ` sugar zhang
2021-08-26 4:02 ` [PATCH v3 06/14] ASoC: rockchip: i2s: Reset the controller if soft reset failed Sugar Zhang
2021-08-26 4:02 ` [PATCH v3 07/14] ASoC: dt-bindings: rockchip: Document reset property for i2s Sugar Zhang
2021-08-26 4:02 ` Sugar Zhang [this message]
2021-08-26 4:02 ` [PATCH v3 09/14] ASoC: rockchip: i2s: Make playback/capture optional Sugar Zhang
2021-08-26 4:02 ` [PATCH v3 10/14] ASoC: rockchip: i2s: Add compatible for more SoCs Sugar Zhang
2021-08-26 4:03 ` [PATCH v3 11/14] ASoC: dt-bindings: rockchip: Add compatible strings " Sugar Zhang
2021-08-26 4:03 ` [PATCH v3 12/14] ASoC: rockchip: i2s: Add support for frame inversion Sugar Zhang
2021-08-26 4:03 ` [PATCH v3 13/14] ASoC: rockchip: i2s: Add support for TRCM property Sugar Zhang
2021-08-26 4:03 ` [PATCH v3 14/14] ASoC: dt-bindings: rockchip: i2s: Document property TRCM Sugar Zhang
2021-08-26 14:15 ` (subset) [PATCH v3 0/14] Patches to update for rockchip i2s Mark Brown
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