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ASoC: fsl_ssi: adjust set DAI format in AC'97 mode

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Adjust set DAI format function in fsl_ssi driver
so it doesn't fail and clears RXDIR in AC'97 mode.

Signed-off-by: Maciej Szmigiero <mail@maciej.szmigiero.name>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Maciej S. Szmigiero 2015-08-05 17:29:02 +02:00 committed by Mark Brown
parent 8ed0c84215
commit dce0332c85
1 changed files with 5 additions and 3 deletions
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8
sound/soc/fsl/fsl_ssi.c
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@ -900,14 +900,16 @@ static int _fsl_ssi_set_dai_fmt(struct device *dev,
scr &= ~CCSR_SSI_SCR_SYS_CLK_EN;
break;
default:
return -EINVAL;
if (!fsl_ssi_is_ac97(ssi_private))
return -EINVAL;
}
stcr |= strcr;
srcr |= strcr;
if (ssi_private->cpu_dai_drv.symmetric_rates) {
/* Need to clear RXDIR when using SYNC mode */
if (ssi_private->cpu_dai_drv.symmetric_rates
|| fsl_ssi_is_ac97(ssi_private)) {
/* Need to clear RXDIR when using SYNC or AC97 mode */
srcr &= ~CCSR_SSI_SRCR_RXDIR;
scr |= CCSR_SSI_SCR_SYN;
}