https://github.com/torvalds/linux
Revision 8974bd51a77824d91010176f9a5da28513c2e1f5 authored by Takashi Iwai on 19 September 2011, 09:31:34 UTC, committed by Takashi Iwai on 19 September 2011, 09:31:34 UTC
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>
Cc: stable@kernel.org (3.0)
Signed-off-by: Takashi Iwai <tiwai@suse.de>
1 parent 763437a
History
Tip revision: 8974bd51a77824d91010176f9a5da28513c2e1f5 authored by Takashi Iwai on 19 September 2011, 09:31:34 UTC
ALSA: hda/realtek - Fix auto-mute with HP+LO configuration
Tip revision: 8974bd5
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