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ALSA: hda - Remove speaker clicks on CX20549
authorDavid Henningsson <david.henningsson@canonical.com>
Thu, 14 Feb 2013 10:36:39 +0000 (11:36 +0100)
committerTakashi Iwai <tiwai@suse.de>
Thu, 14 Feb 2013 10:54:43 +0000 (11:54 +0100)
commit8be69efacdc73fc110624f847bdf04b83decfc70
treed20ed948f1409cdd75091ee396e1ea44553e2866tree | snapshot (tar.gz zip)
parent2c1350fdeaefefe1a149d3b083383409f43f0daacommit | diff
ALSA: hda - Remove speaker clicks on CX20549

This chip needs the speaker pin to go to D3 to avoid clicks,
so default_power_filter does not work here.

This was found on Thinkpad R61i/T61i but I guess it applies to
the entire chip. If not, quirks should be set for at least
PCI SSID 17aa:20ac.

Thanks to c4pp4 for testing.

BugLink: https://bugs.launchpad.net/bugs/886975
Signed-off-by: David Henningsson <david.henningsson@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
sound/pci/hda/patch_conexant.c diff | blob | blame | history