[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 7ca0b52..57fb95a 100644
--- a/sound/soc/codecs/wm8731.c
+++ b/sound/soc/codecs/wm8731.c
@@ -562,13 +562,13 @@
/* 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);