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Subject[PATCH] [116/223] ALSA: hda: Add speaker pin to automute Acer Aspire 8943G
Date
2.6.35-longterm review patch.  If anyone has any objections, please let me know.

------------------
From: Daniel T Chen <crimsun@ubuntu.com>

commit 2df03514de41f3bbb5623f2e7f2bf594e49cb2ec upstream.

BugLink: https://bugs.launchpad.net/bugs/656625

Add clause for handling Acer Aspire 8943G's subwoofer as additional
speaker pin for automuting.

Reported-by: RussianNeuroMancer
Signed-off-by: Daniel T Chen <crimsun@ubuntu.com>
Signed-off-by: David Henningsson <david.henningsson@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Andi Kleen <ak@linux.intel.com>

---
sound/pci/hda/patch_realtek.c | 8 ++++++++
1 file changed, 8 insertions(+)

Index: linux/sound/pci/hda/patch_realtek.c
===================================================================
--- linux.orig/sound/pci/hda/patch_realtek.c
+++ linux/sound/pci/hda/patch_realtek.c
@@ -18680,10 +18680,17 @@ static void alc662_auto_init(struct hda_
}

enum {
+ ALC662_FIXUP_ASPIRE,
ALC662_FIXUP_IDEAPAD,
};

static const struct alc_fixup alc662_fixups[] = {
+ [ALC662_FIXUP_ASPIRE] = {
+ .pins = (const struct alc_pincfg[]) {
+ { 0x15, 0x99130112 }, /* subwoofer */
+ { }
+ }
+ },
[ALC662_FIXUP_IDEAPAD] = {
.pins = (const struct alc_pincfg[]) {
{ 0x17, 0x99130112 }, /* subwoofer */
@@ -18693,6 +18700,7 @@ static const struct alc_fixup alc662_fix
};

static struct snd_pci_quirk alc662_fixup_tbl[] = {
+ SND_PCI_QUIRK(0x1025, 0x038b, "Acer Aspire 8943G", ALC662_FIXUP_ASPIRE),
SND_PCI_QUIRK(0x17aa, 0x38af, "Lenovo Ideapad Y550P", ALC662_FIXUP_IDEAPAD),
SND_PCI_QUIRK(0x17aa, 0x3a0d, "Lenovo Ideapad Y550", ALC662_FIXUP_IDEAPAD),
{}

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