diff options
| author | Axel Lin <axel.lin@gmail.com> | 2011-10-17 20:14:56 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2011-11-11 09:43:17 -0800 |
| commit | c53b51237441c749675b2ef1c3a194f7358a0924 (patch) | |
| tree | eaeb5690ae74352cdd9d46657f78195bdc7f0172 /sound | |
| parent | 7ee913a7aea14df8d8e8b9d464a17b60990c9a46 (diff) | |
ASoC: wm8741: Fix setting interface format for DSP modes
commit 3a340104fad6ecbea5ad6792a2ea855f0507a6e0 upstream.
According to the datasheet:
Format Control (05h)
BITS[3:2]
FMT[1:0] Audio data format selection
00 = right justified mode
01 = left justified mode
10 = I2S mode
11 = DSP mode
BIT[4] LRP Polarity selec for LRCLK/DSP mode select
0 = normal LRCLK poalrity/DSP mode A
1 = inverted LRCLK poarity/DSP mode B
For SND_SOC_DAIFMT_DSP_A, we should set 0x000C instead of 0x0003.
For SND_SOC_DAIFMT_DSP_B, we should set 0x001C instead of 0x0013.
Signed-off-by: Axel Lin <axel.lin@gmail.com>
Acked-by: Liam Girdwood <lrg@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/soc/codecs/wm8741.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sound/soc/codecs/wm8741.c b/sound/soc/codecs/wm8741.c index 25af901fe813..c173aee33909 100644 --- a/sound/soc/codecs/wm8741.c +++ b/sound/soc/codecs/wm8741.c @@ -337,10 +337,10 @@ static int wm8741_set_dai_fmt(struct snd_soc_dai *codec_dai, iface |= 0x0004; break; case SND_SOC_DAIFMT_DSP_A: - iface |= 0x0003; + iface |= 0x000C; break; case SND_SOC_DAIFMT_DSP_B: - iface |= 0x0013; + iface |= 0x001C; break; default: return -EINVAL; |