From: David Henningsson <david.henningsson@canonical.com>
Date: Thu, 14 Feb 2013 10:36:39 +0000 (+0100)
Subject: ALSA: hda - Remove speaker clicks on CX20549
X-Git-Tag: v3.9-rc1~129^2~12
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8be69efacdc73fc110624f847bdf04b83decfc70;p=pandora-kernel.git

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>
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