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ALSA: HDA: Add subwoofer quirk for Acer Aspire 8942G
author
David Henningsson
<david.henningsson@canonical.com>
Thu, 10 Feb 2011 14:39:19 +0000
(15:39 +0100)
committer
Takashi Iwai
<tiwai@suse.de>
Thu, 10 Feb 2011 16:41:39 +0000
(17:41 +0100)
According to the reporter, node 0x15 needs to be muted for subwoofer
to stop sounding. This pin is marked as unused by BIOS, so fix that.
BugLink:
http://bugs.launchpad.net/bugs/715877
Cc: stable@kernel.org (2.6.37+)
Reported-by: Hans Peter
Signed-off-by: David Henningsson <david.henningsson@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
sound/pci/hda/patch_realtek.c
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diff --git
a/sound/pci/hda/patch_realtek.c
b/sound/pci/hda/patch_realtek.c
index
2571d97
..
089a7de
100644
(file)
--- a/
sound/pci/hda/patch_realtek.c
+++ b/
sound/pci/hda/patch_realtek.c
@@
-19517,6
+19517,7
@@
static const struct alc_fixup alc662_fixups[] = {
};
static struct snd_pci_quirk alc662_fixup_tbl[] = {
+ SND_PCI_QUIRK(0x1025, 0x0308, "Acer Aspire 8942G", ALC662_FIXUP_ASPIRE),
SND_PCI_QUIRK(0x1025, 0x038b, "Acer Aspire 8943G", ALC662_FIXUP_ASPIRE),
SND_PCI_QUIRK(0x144d, 0xc051, "Samsung R720", ALC662_FIXUP_IDEAPAD),
SND_PCI_QUIRK(0x17aa, 0x38af, "Lenovo Ideapad Y550P", ALC662_FIXUP_IDEAPAD),