* [PATCH V3] ASoC: fsl_esai: fix register setting issue in RIGHT_J mode
@ 2019-02-18 8:29 S.j. Wang
0 siblings, 0 replies; only message in thread
From: S.j. Wang @ 2019-02-18 8:29 UTC (permalink / raw)
To: timur, nicoleotsuka, Xiubo.Lee, festevam, broonie, alsa-devel
Cc: linuxppc-dev
The ESAI_xCR_xWA is xCR's bit, not the xCCR's bit, driver set it to
wrong register, correct it.
Fixes 43d24e76b698 ("ASoC: fsl_esai: Add ESAI CPU DAI driver")
Cc: <stable@vger.kernel.org>
Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
Ackedy-by: Nicolin Chen <nicoleotsuka@gmail.com>
---
Changes in v3
- Add Cc: <stable@vger.kernel.org>
sound/soc/fsl/fsl_esai.c | 7 ++++---
1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/sound/soc/fsl/fsl_esai.c b/sound/soc/fsl/fsl_esai.c
index 57b484768a58..afe67c865330 100644
--- a/sound/soc/fsl/fsl_esai.c
+++ b/sound/soc/fsl/fsl_esai.c
@@ -398,7 +398,8 @@ static int fsl_esai_set_dai_fmt(struct snd_soc_dai *dai, unsigned int fmt)
break;
case SND_SOC_DAIFMT_RIGHT_J:
/* Data on rising edge of bclk, frame high, right aligned */
- xccr |= ESAI_xCCR_xCKP | ESAI_xCCR_xHCKP | ESAI_xCR_xWA;
+ xccr |= ESAI_xCCR_xCKP | ESAI_xCCR_xHCKP;
+ xcr |= ESAI_xCR_xWA;
break;
case SND_SOC_DAIFMT_DSP_A:
/* Data on rising edge of bclk, frame high, 1clk before data */
@@ -455,12 +456,12 @@ static int fsl_esai_set_dai_fmt(struct snd_soc_dai *dai, unsigned int fmt)
return -EINVAL;
}
- mask = ESAI_xCR_xFSL | ESAI_xCR_xFSR;
+ mask = ESAI_xCR_xFSL | ESAI_xCR_xFSR | ESAI_xCR_xWA;
regmap_update_bits(esai_priv->regmap, REG_ESAI_TCR, mask, xcr);
regmap_update_bits(esai_priv->regmap, REG_ESAI_RCR, mask, xcr);
mask = ESAI_xCCR_xCKP | ESAI_xCCR_xHCKP | ESAI_xCCR_xFSP |
- ESAI_xCCR_xFSD | ESAI_xCCR_xCKD | ESAI_xCR_xWA;
+ ESAI_xCCR_xFSD | ESAI_xCCR_xCKD;
regmap_update_bits(esai_priv->regmap, REG_ESAI_TCCR, mask, xccr);
regmap_update_bits(esai_priv->regmap, REG_ESAI_RCCR, mask, xccr);
--
1.9.1
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