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authorAxel Lin <axel.lin@gmail.com>2011-10-28 11:08:01 +0800
committerGreg Kroah-Hartman <gregkh@suse.de>2011-11-11 09:37:03 -0800
commit9eb72dda42ed9162026d69aabcdc0528d7994193 (patch)
tree09c19add8bb096e0ffcf3e9beb480dad562aa9d5 /sound
parentac310457b4fd7634983788faf0c4f29cd2d5384b (diff)
ASoC: wm8711: Fix wrong mask for setting input audio data bit length select
commit 04c57163c8edfbc50e022737014069998ba4fc5f upstream. 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> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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 a537e4af6ae7..15be229b3881 100644
--- a/sound/soc/codecs/wm8711.c
+++ b/sound/soc/codecs/wm8711.c
@@ -150,7 +150,7 @@ 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;