This is a note to let you know that I've just added the patch titled
ALSA: HDA: Add fixup pins for Ideapad Y550
to the 2.6.36-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
alsa-hda-add-fixup-pins-for-ideapad-y550.patch
and it can be found in the queue-2.6.36 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <[email protected]> know about it.
>From 6cb3b707f95954ac18f19b4b3919af235738371a Mon Sep 17 00:00:00 2001
From: David Henningsson <[email protected]>
Date: Thu, 9 Sep 2010 08:51:44 +0200
Subject: ALSA: HDA: Add fixup pins for Ideapad Y550
From: David Henningsson <[email protected]>
commit 6cb3b707f95954ac18f19b4b3919af235738371a upstream.
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 <[email protected]>
Signed-off-by: Takashi Iwai <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
---
sound/pci/hda/patch_realtek.c | 26 +++++++++++++++++++++++++-
1 file changed, 25 insertions(+), 1 deletion(-)
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -18934,6 +18934,26 @@ static void alc662_auto_init(struct hda_
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;
@@ -18966,6 +18986,7 @@ static int patch_alc662(struct hda_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) {
@@ -19024,8 +19045,11 @@ static int patch_alc662(struct hda_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;
Patches currently in stable-queue which might be from
[email protected] are
queue-2.6.36/alsa-hda-enable-internal-mic-on-dell-e6410-and-dell-e6510.patch
queue-2.6.36/alsa-hda-add-an-extra-dac-for-realtek-alc887-vd.patch
queue-2.6.36/alsa-hda-add-fixup-pins-for-ideapad-y550.patch
queue-2.6.36/alsa-hda-add-speaker-pin-to-automute-acer-aspire-8943g.patch
_______________________________________________
stable mailing list
[email protected]
http://linux.kernel.org/mailman/listinfo/stable
