This is a note to let you know that I've just added the patch titled
ALSA: hda - Always set HP pin in unsol handler for STAC/IDT codecs
to the 3.2-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-always-set-hp-pin-in-unsol-handler-for-stac-idt-codecs.patch
and it can be found in the queue-3.2 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <[email protected]> know about it.
>From 7bff172a352a2fbe9856bba517d71a2072aab041 Mon Sep 17 00:00:00 2001
From: Takashi Iwai <[email protected]>
Date: Wed, 29 Feb 2012 09:41:17 +0100
Subject: ALSA: hda - Always set HP pin in unsol handler for STAC/IDT codecs
From: Takashi Iwai <[email protected]>
commit 7bff172a352a2fbe9856bba517d71a2072aab041 upstream.
A bug report with an old Sony laptop showed that we can't rely on BIOS
setting the pins of headphones but the driver should set always by
itself.
Signed-off-by: Takashi Iwai <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
---
sound/pci/hda/patch_sigmatel.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/sound/pci/hda/patch_sigmatel.c
+++ b/sound/pci/hda/patch_sigmatel.c
@@ -4719,7 +4719,7 @@ static void stac92xx_hp_detect(struct hd
unsigned int val = AC_PINCTL_OUT_EN | AC_PINCTL_HP_EN;
if (no_hp_sensing(spec, i))
continue;
- if (presence)
+ if (1 /*presence*/)
stac92xx_set_pinctl(codec, cfg->hp_pins[i], val);
#if 0 /* FIXME */
/* Resetting the pinctl like below may lead to (a sort of) regressions
Patches currently in stable-queue which might be from [email protected] are
queue-3.2/alsa-hda-add-a-fake-mute-feature.patch
queue-3.2/alsa-hda-always-set-hp-pin-in-unsol-handler-for-stac-idt-codecs.patch
queue-3.2/alsa-hda-realtek-fix-resume-of-multiple-input-sources.patch
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