tree 0f941a419017f1e0d691c40bc9a19de2d2494bb6
parent bdba777a08cfe193f8c4a5cbb8382549db932171
author Takashi Iwai <tiwai@suse.de> 1316424694 +0200
committer Greg Kroah-Hartman <gregkh@suse.de> 1317667235 -0700

ALSA: hda/realtek - Fix auto-mute with HP+LO configuration

commit 8974bd51a77824d91010176f9a5da28513c2e1f5 upstream.

When the system has only the headphone and the line-out jacks without
speakers, the current auto-mute code doesn't work.  It's because the
spec->automute_lines flag is wrongly referred in update_speakers().
This flag must be meaningless when spec->automute_hp_lo isn't set, thus
they should be always coupled.

The patch fixes the problem and add a comment to indicate the
relationship briefly.

BugLink: http://bugs.launchpad.net/bugs/851697

Reported-by: David Henningsson <david.henningsson@canonical.com>
Tested-By: Jayne Han <jayne.han@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>