At Wed, 18 Aug 2010 19:39:17 -0400, Daniel Chen wrote: > > Hi, > > Please apply the following patch (applicable to all stable linux > releases, too) against current sound-2.6 to make audio audible by > default for this model ThinkPad. Applied now. Thanks. Takashi > > Best, > -Dan > [2 0001-ALSA-intel8x0-Mute-External-Amplifier-by-default-for.patch <text/x-patch; US-ASCII (base64)>] > From d3c51b1cfd6ffdf56a46f1081d20e0edd6d8891c Mon Sep 17 00:00:00 2001 > From: Daniel T Chen <crimsun@xxxxxxxxxx> > Date: Wed, 18 Aug 2010 19:33:43 -0400 > Subject: [PATCH] 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@xxxxxxxxxxxxx> > Cc: <stable@xxxxxxxxxx> > Signed-off-by: Daniel T Chen <crimsun@xxxxxxxxxx> > --- > 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 6433e65..4677492 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 > -- > 1.7.0.4 > _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
