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authorBo Shen <voice.shen@atmel.com>2013-12-03 18:04:54 +0800
committerMark Brown <broonie@linaro.org>2013-12-03 16:04:31 +0000
commitb4af6ef99a60c5b56df137d7accd81ba1ee1254e (patch)
tree56d09af947ebb74ae684d1da49bd8d4f967a4af3 /sound
parent6ce4eac1f600b34f2f7f58f9cd8f0503d79e42ae (diff)
downloadop-kernel-dev-b4af6ef99a60c5b56df137d7accd81ba1ee1254e.zip
op-kernel-dev-b4af6ef99a60c5b56df137d7accd81ba1ee1254e.tar.gz
ASoC: wm8731: fix dsp mode configuration
According to WM8731 "PD, Rev 4.9 October 2012" datasheet, when it works in DSP mode A, LRP = 1, while works in DSP mode B, LRP = 0. So, fix LRP for DSP mode as the datesheet specification. Signed-off-by: Bo Shen <voice.shen@atmel.com> Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@linaro.org> Cc: stable@vger.kernel.org
Diffstat (limited to 'sound')
-rw-r--r--sound/soc/codecs/wm8731.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/sound/soc/codecs/wm8731.c b/sound/soc/codecs/wm8731.c
index 456bb8c..bc7472c 100644
--- a/sound/soc/codecs/wm8731.c
+++ b/sound/soc/codecs/wm8731.c
@@ -447,10 +447,10 @@ static int wm8731_set_dai_fmt(struct snd_soc_dai *codec_dai,
iface |= 0x0001;
break;
case SND_SOC_DAIFMT_DSP_A:
- iface |= 0x0003;
+ iface |= 0x0013;
break;
case SND_SOC_DAIFMT_DSP_B:
- iface |= 0x0013;
+ iface |= 0x0003;
break;
default:
return -EINVAL;
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