Messages in this thread Patch in this message | | | Subject | [PATCH 1/2] ASoC: tlv320aic23: Clear TLV320AIC23_MS_MASTER bit for slave mode | From | Axel Lin <> | Date | Thu, 27 Oct 2011 16:35:49 +0800 |
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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> --- 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 ab27dbc..336de8f 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; -- 1.7.5.4
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