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ASoC: tlv320aic3x: Add support for CBM_CFS and CBS_CFM clocking modes 

The codec can support any variation of bclk/fs master/slave configuration.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Peter Ujfalusi 2018-11-20 14:42:53 +02:00 committed by Mark Brown
parent 746dca0aeb
commit 4647598cde
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1 changed files with 10 additions and 0 deletions
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sound/soc/codecs/tlv320aic3x.c
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@ -1260,6 +1260,16 @@ static int aic3x_set_dai_fmt(struct snd_soc_dai *codec_dai,
aic3x->master = 0;
iface_areg &= ~(BIT_CLK_MASTER | WORD_CLK_MASTER);
break;
case SND_SOC_DAIFMT_CBM_CFS:
aic3x->master = 1;
iface_areg |= BIT_CLK_MASTER;
iface_areg &= ~WORD_CLK_MASTER;
break;
case SND_SOC_DAIFMT_CBS_CFM:
aic3x->master = 1;
iface_areg |= WORD_CLK_MASTER;
iface_areg &= ~BIT_CLK_MASTER;
break;
default:
return -EINVAL;
}