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(parent: 7eebffd) | patch
ALSA: hda - Use auto_mute_via_amp=1 for VT1708
authorTakashi Iwai <tiwai@suse.de>
Mon, 24 Jun 2013 14:18:10 +0000 (16:18 +0200)
committerTakashi Iwai <tiwai@suse.de>
Tue, 25 Jun 2013 06:13:55 +0000 (08:13 +0200)
commiteb33ccf7637c34b2c95dbcca8b2e4cab76a52949
tree7c7ec17610adaa396ecfc1b0b37c637650b049d9tree | snapshot
parent7eebffd3f4328c6dc220521f14b384affdaf9427commit | diff
ALSA: hda - Use auto_mute_via_amp=1 for VT1708

We've got bug report wrt many machines with VT1708 (e.g. IBM POS
machines) showing the broken auto-mute behavior.  It turned out that
the problem is that the pin control values of the speaker and line-out
pins are completely ignored.  As a workaround, let's use the newly
introduced feature of the generic parser, to control the mute via amp
on pins.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
sound/pci/hda/patch_via.c diff | blob | history
Beck SC1x5 Kernel