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authorAxel Lin <axel.lin@gmail.com>2011-10-28 11:08:01 +0800
committerMark Brown <broonie@opensource.wolfsonmicro.com>2011-10-31 12:38:18 +0000
commit04c57163c8edfbc50e022737014069998ba4fc5f (patch)
tree8c0f1e4eb6f931d2152893e78d399663af115329 /sound
parent68e47981437686e58de1edc616d6c3043e01f07e (diff)
downloadlinux-04c57163c8edfbc50e022737014069998ba4fc5f.tar.bz2
ASoC: wm8711: Fix wrong mask for setting input audio data bit length select
The Input Audio Data Bit Length Select is controlled by BIT[3:2] of WM8711_IFACE(07h) register. Current code incorrectly masks BIT[1:0] which is for Audio Data Format Select. Signed-off-by: Axel Lin <axel.lin@gmail.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Cc: stable@kernel.org
Diffstat (limited to 'sound')
-rw-r--r--sound/soc/codecs/wm8711.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/sound/soc/codecs/wm8711.c b/sound/soc/codecs/wm8711.c
index 8d0347cf0e9a..8ba49d867ac7 100644
--- a/sound/soc/codecs/wm8711.c
+++ b/sound/soc/codecs/wm8711.c
@@ -151,7 +151,7 @@ static int wm8711_hw_params(struct snd_pcm_substream *substream,
{
struct snd_soc_codec *codec = dai->codec;
struct wm8711_priv *wm8711 = snd_soc_codec_get_drvdata(codec);
- u16 iface = snd_soc_read(codec, WM8711_IFACE) & 0xfffc;
+ u16 iface = snd_soc_read(codec, WM8711_IFACE) & 0xfff3;
int i = get_coeff(wm8711->sysclk, params_rate(params));
u16 srate = (coeff_div[i].sr << 2) |
(coeff_div[i].bosr << 1) | coeff_div[i].usb;