| commit | 099db17e66294b02814dee01c81d9abbbeece93e | [log] [tgz] |
|---|---|---|
| author | Takashi Iwai <tiwai@suse.de> | Thu Jul 02 16:10:23 2009 +0200 |
| committer | Takashi Iwai <tiwai@suse.de> | Fri Jul 03 14:58:59 2009 +0200 |
| tree | 0ab204a9f6687c274a65d9da40cf370fda9ad25e | |
| parent | ff84847171508a3c76eb7e483204d1be7738729b [diff] |
ALSA: hda - Add GPIO1 control at muting with HP laptops HP laptops with AD1984A codecs (at least mobile models) need to set GPIO1 appropriately to indicate the mute state. The BIOS checks this bit to judge whether the mute on or off is sent via F8 key. Without changing this bit, the BIOS can be confused and may toggle the mute wrongly. Reference: Novell bnc#515266 https://bugzilla.novell.com/show_bug.cgi?id=515266 Signed-off-by: Takashi Iwai <tiwai@suse.de>