This is a note to let you know that I've just added the patch titled
ALSA: HDA: Fixup unnecessary volume control index on Realtek ALC88x
to the 2.6.38-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-fixup-unnecessary-volume-control-index-on-realtek-alc88x.patch
and it can be found in the queue-2.6.38 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <[email protected]> know about it.
From 7e59e097c09b82760bb0fe08b0fa2b704d76c3f4 Mon Sep 17 00:00:00 2001
From: David Henningsson <[email protected]>
Date: Fri, 4 Mar 2011 14:22:25 +0100
Subject: ALSA: HDA: Fixup unnecessary volume control index on Realtek ALC88x
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
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From: David Henningsson <[email protected]>
commit 7e59e097c09b82760bb0fe08b0fa2b704d76c3f4 upstream.
Without this change, a volume control named "Surround" or "Side" would
get an unnecessary index, causing it to be ignored by the vmaster and
PulseAudio.
Tested-by: Bartłomiej Żogała <[email protected]>
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 | 9 ++++++---
1 file changed, 6 insertions(+), 3 deletions(-)
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -5207,16 +5207,19 @@ static int alc880_auto_create_multi_out_
return err;
} else {
const char *name = pfx;
- if (!name)
+ int index = i;
+ if (!name) {
name = chname[i];
+ index = 0;
+ }
err = __add_pb_vol_ctrl(spec, ALC_CTL_WIDGET_VOL,
- name, i,
+ name, index,
HDA_COMPOSE_AMP_VAL(nid, 3, 0,
HDA_OUTPUT));
if (err < 0)
return err;
err = __add_pb_sw_ctrl(spec, ALC_CTL_BIND_MUTE,
- name, i,
+ name, index,
HDA_COMPOSE_AMP_VAL(nid, 3, 2,
HDA_INPUT));
if (err < 0)
Patches currently in stable-queue which might be from
[email protected] are
queue-2.6.38/alsa-hda-fix-volume-control-naming-for-surround-speakers-on-realtek-auto-parser.patch
queue-2.6.38/alsa-hda-enable-surround-and-subwoofer-on-lenovo-ideapad-y530.patch
queue-2.6.38/alsa-hda-realtek-alc88x-do-not-over-initialize-speakers-and-hp-that-are-primary-outputs.patch
queue-2.6.38/alsa-hda-fixup-unnecessary-volume-control-index-on-realtek-alc88x.patch
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