By adding the subwoofer as a speaker pin, it is treated correctly when
auto-muting. I'm a little unsure of whether it should go to stable as
well, because it needs yesterday's commit bb35febd to make sense (in
fact, I developed parts of that patch in parallel). Any opinions?
--
David Henningsson, Canonical Ltd.
http://launchpad.net/~diwic
>From 906cfc95288d8ee4b1995a736e4e780e9f434cd0 Mon Sep 17 00:00:00 2001
From: David Henningsson <david.henningsson@xxxxxxxxxxxxx>
Date: Thu, 9 Sep 2010 08:51:44 +0200
Subject: [PATCH] ALSA: HDA: Add fixup pins for Ideapad Y550
By adding the subwoofer as a speaker pin, it is treated correctly when auto-muting.
BugLink: https://launchpad.net/bugs/611803
Signed-off-by: David Henningsson <david.henningsson@xxxxxxxxxxxxx>
---
sound/pci/hda/patch_realtek.c | 26 +++++++++++++++++++++++++-
1 files changed, 25 insertions(+), 1 deletions(-)
diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index f11a9ca..0c25d22 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -18963,6 +18963,26 @@ static void alc662_auto_init(struct hda_codec *codec)
alc_inithook(codec);
}
+enum {
+ ALC662_FIXUP_IDEAPAD,
+};
+
+static const struct alc_fixup alc662_fixups[] = {
+ [ALC662_FIXUP_IDEAPAD] = {
+ .pins = (const struct alc_pincfg[]) {
+ { 0x17, 0x99130112 }, /* subwoofer */
+ { }
+ }
+ },
+};
+
+static struct snd_pci_quirk alc662_fixup_tbl[] = {
+ SND_PCI_QUIRK(0x17aa, 0x3a0d, "Lenovo Ideapad Y550", ALC662_FIXUP_IDEAPAD),
+ {}
+};
+
+
+
static int patch_alc662(struct hda_codec *codec)
{
struct alc_spec *spec;
@@ -18995,6 +19015,7 @@ static int patch_alc662(struct hda_codec *codec)
}
if (board_config == ALC662_AUTO) {
+ alc_pick_fixup(codec, alc662_fixup_tbl, alc662_fixups, 1);
/* automatic parse from the BIOS config */
err = alc662_parse_auto_config(codec);
if (err < 0) {
@@ -19053,8 +19074,11 @@ static int patch_alc662(struct hda_codec *codec)
spec->vmaster_nid = 0x02;
codec->patch_ops = alc_patch_ops;
- if (board_config == ALC662_AUTO)
+ if (board_config == ALC662_AUTO) {
spec->init_hook = alc662_auto_init;
+ alc_pick_fixup(codec, alc662_fixup_tbl, alc662_fixups, 0);
+ }
+
#ifdef CONFIG_SND_HDA_POWER_SAVE
if (!spec->loopback.amplist)
spec->loopback.amplist = alc662_loopbacks;
--
1.7.1
_______________________________________________
Alsa-devel mailing list
Alsa-devel@xxxxxxxxxxxxxxxx
http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
