[ALSA] soc/wm8731: Fix stereo mixer controls

Disable the simultaneous load feature for the line in and headphone
out volume registers. This allows left and right volume levels to
be controlled separately.

Signed-off-by: Ville Syrjala <syrjala@sci.fi>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>

diff --git a/sound/soc/codecs/wm8731.c b/sound/soc/codecs/wm8731.c
index 7ca0b5268289e9e6260bf620f814dc24c2718368..57fb95a714bf9ba53b4e7cd97b20c692b6048ead 100644 (file)
--- a/sound/soc/codecs/wm8731.c
+++ b/sound/soc/codecs/wm8731.c
@@ -562,13 +562,13 @@ static int wm8731_init(struct snd_soc_device *socdev)
 
        /* set the update bits */
        reg = wm8731_read_reg_cache(codec, WM8731_LOUT1V);
-       wm8731_write(codec, WM8731_LOUT1V, reg | 0x0100);
+       wm8731_write(codec, WM8731_LOUT1V, reg & ~0x0100);
        reg = wm8731_read_reg_cache(codec, WM8731_ROUT1V);
-       wm8731_write(codec, WM8731_ROUT1V, reg | 0x0100);
+       wm8731_write(codec, WM8731_ROUT1V, reg & ~0x0100);
        reg = wm8731_read_reg_cache(codec, WM8731_LINVOL);
-       wm8731_write(codec, WM8731_LINVOL, reg | 0x0100);
+       wm8731_write(codec, WM8731_LINVOL, reg & ~0x0100);
        reg = wm8731_read_reg_cache(codec, WM8731_RINVOL);
-       wm8731_write(codec, WM8731_RINVOL, reg | 0x0100);
+       wm8731_write(codec, WM8731_RINVOL, reg & ~0x0100);
 
        wm8731_add_controls(codec);
        wm8731_add_widgets(codec);