[ALSA] Add hp_only quirk for pci id [161f:2032] to via82xx

http://www.kernel.org/git/?p=linux/kernel/git/bcollins/ubuntu-dapper.git;a=commitdiff;h=eae2cc78de39502595f67b7fc1f821f5963bb8ae
UpstreamStatus: Not merged
Christian Bjalevik reports in LP#38546 that his sound chipset requires
the 'hp_only' quirk to allow him to control sound volume correctly when
headphones are inserted. This patch adds the appropriate pci id to the
via82xx ALSA driver so that the quirk is applied automatically, thereby
removing the need for users to modify /etc/modprobe.d/alsa-base (or to
unload and reload snd-via82xx with ac97_quirk=hp_only).
This patch closes LP#38546.

Signed-off-by: Daniel T Chen <crimsun@ubuntu.com>
Signed-off-by: Ben Collins <bcollins@ubuntu.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

diff --git a/sound/pci/via82xx.c b/sound/pci/via82xx.c
index 12ce22ef16e3b3038d919d7e9c994f74d34a2fb6..cbad9b22f00b49e285ee47b9f72e2c06e83695ba 100644 (file)
--- a/sound/pci/via82xx.c
+++ b/sound/pci/via82xx.c
@@ -1775,6 +1775,12 @@ static struct ac97_quirk ac97_quirks[] = {
                .name = "Targa Traveller 811",
                .type = AC97_TUNE_HP_ONLY,
        },
+       {
+               .subvendor = 0x161f,
+               .subdevice = 0x2032,
+               .name = "m680x",
+               .type = AC97_TUNE_HP_ONLY, /* http://launchpad.net/bugs/38546 */
+       },
        { } /* terminator */
 };