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| author | Axel Lin <axel.lin@gmail.com> | 2011-10-27 16:35:49 +0800 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2011-10-27 12:00:14 +0200 |
| commit | b01a3d69f85c0af0934451e0f5457f2f6e7f3e63 (patch) | |
| tree | 4a2e0641eefca976a0204e73cd73e7452616e8e2 /sound | |
| parent | b272cc769ac22014c0c60f2ebac46a2ae01300bf (diff) | |
| download | linux-0-day-b01a3d69f85c0af0934451e0f5457f2f6e7f3e63.tar.gz linux-0-day-b01a3d69f85c0af0934451e0f5457f2f6e7f3e63.tar.xz | |
ASoC: tlv320aic23: Clear TLV320AIC23_MS_MASTER bit for slave mode
According to the datasheet:
Digital Audio Interface Format (07h) register:
BIT6: Master/slave mode
0: Slave
1: Master
Current code sets TLV320AIC23_MS_MASTER bit for master mode,
but does not clear it for slave mode.
Signed-off-by: Axel Lin <axel.lin@gmail.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/soc/codecs/tlv320aic23.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/sound/soc/codecs/tlv320aic23.c b/sound/soc/codecs/tlv320aic23.c index ab27dbcd12629..336de8f69a026 100644 --- a/sound/soc/codecs/tlv320aic23.c +++ b/sound/soc/codecs/tlv320aic23.c @@ -430,6 +430,7 @@ static int tlv320aic23_set_dai_fmt(struct snd_soc_dai *codec_dai, iface_reg |= TLV320AIC23_MS_MASTER; break; case SND_SOC_DAIFMT_CBS_CFS: + iface_reg &= ~TLV320AIC23_MS_MASTER; break; default: return -EINVAL; |