ALSA: hda - Fix mute sound with STAC9227/9228 codecs
On FSC laptops, the sound gets muted gradually when the volume is chnaged. This is due to the wrong volume-knob widget setup. The delta bit (bit 7) shouldn't be set for these devices. This patch adds a new quirk to set the value 0x7f to the widget 0x24 instead of 0xff. Reference: Novell bnc#546006 http://bugzilla.novell.com/show_bug.cgi?id=546006Signed-off-by: NTakashi Iwai <tiwai@suse.de>
Showing
想要评论请 注册 或 登录