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| author | Daniel T Chen <crimsun@ubuntu.com> | 2010-08-18 19:33:43 -0400 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2010-08-19 08:13:46 +0200 |
| commit | 9c77b846ec8b4e0c7107dd7f820172462dc84a61 (patch) | |
| tree | 6257e79815631583149b0259f90846c80e53d0dc /sound | |
| parent | 2ea1ef5789c52dfdff6da81bc0d2eb8b62f73c23 (diff) | |
| download | lwn-9c77b846ec8b4e0c7107dd7f820172462dc84a61.tar.gz lwn-9c77b846ec8b4e0c7107dd7f820172462dc84a61.zip | |
ALSA: intel8x0: Mute External Amplifier by default for ThinkPad X31
BugLink: https://bugs.launchpad.net/bugs/619439
This ThinkPad model needs External Amplifier muted for audible playback,
so set the inv_eapd quirk for it.
Reported-and-tested-by: Dennis Bell <dennis.bell@parkerg.co.uk>
Cc: <stable@kernel.org>
Signed-off-by: Daniel T Chen <crimsun@ubuntu.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/pci/intel8x0.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/sound/pci/intel8x0.c b/sound/pci/intel8x0.c index 6433e65c9507..467749249576 100644 --- a/sound/pci/intel8x0.c +++ b/sound/pci/intel8x0.c @@ -1776,6 +1776,12 @@ static struct ac97_quirk ac97_quirks[] __devinitdata = { }, { .subvendor = 0x1014, + .subdevice = 0x0534, + .name = "ThinkPad X31", + .type = AC97_TUNE_INV_EAPD + }, + { + .subvendor = 0x1014, .subdevice = 0x1f00, .name = "MS-9128", .type = AC97_TUNE_ALC_JACK |