This is a note to let you know that I've just added the patch titled
ALSA: hda - do not detect jack on internal speakers for Realtek
to the 3.6-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-do-not-detect-jack-on-internal-speakers-for-realtek.patch
and it can be found in the queue-3.6 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <[email protected]> know about it.
>From f7f4b2322bf7b8c5929b7eb5a667091f32592580 Mon Sep 17 00:00:00 2001
From: David Henningsson <[email protected]>
Date: Wed, 10 Oct 2012 16:32:09 +0200
Subject: ALSA: hda - do not detect jack on internal speakers for Realtek
From: David Henningsson <[email protected]>
commit f7f4b2322bf7b8c5929b7eb5a667091f32592580 upstream.
This caused the internal speaker to mute itself because it was
present, which happened after powersave.
It was found on Dell XPS 15 (L502x), ALC665.
Reported-by: Da Fox <[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 | 2 ++
1 file changed, 2 insertions(+)
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -611,6 +611,8 @@ static void alc_line_automute(struct hda
{
struct alc_spec *spec = codec->spec;
+ if (spec->autocfg.line_out_type == AUTO_PIN_SPEAKER_OUT)
+ return;
/* check LO jack only when it's different from HP */
if (spec->autocfg.line_out_pins[0] == spec->autocfg.hp_pins[0])
return;
Patches currently in stable-queue which might be from
[email protected] are
queue-3.6/alsa-hda-do-not-detect-jack-on-internal-speakers-for-realtek.patch
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