[3.5.yuz,extended,stable] Patch "ALSA: hda - do not detect jack on internal speakers for" has been added to staging queue

Submitted by Herton Ronaldo Krzesinski on Nov. 15, 2012, 5:49 a.m.


Message ID 1352958598-17361-1-git-send-email-herton.krzesinski@canonical.com
State New
Headers show

Commit Message

Herton Ronaldo Krzesinski Nov. 15, 2012, 5:49 a.m.
This is a note to let you know that I have just added a patch titled

    ALSA: hda - do not detect jack on internal speakers for

to the linux-3.5.y-queue branch of the 3.5.yuz extended stable tree 
which can be found at:


If you, or anyone else, feels it should not be added to this tree, please 
reply to this email.

For more information about the 3.5.yuz tree, see



From 85e07b6ba5f4a04ff98fc5728f7a86866e3ee81f Mon Sep 17 00:00:00 2001
From: David Henningsson <david.henningsson@canonical.com>
Date: Wed, 10 Oct 2012 16:32:09 +0200
Subject: [PATCH] ALSA: hda - do not detect jack on internal speakers for

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 <da.fox.mail@gmail.com>
Signed-off-by: David Henningsson <david.henningsson@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Herton Ronaldo Krzesinski <herton.krzesinski@canonical.com>
 sound/pci/hda/patch_realtek.c |    2 ++
 1 file changed, 2 insertions(+)


Patch hide | download patch | download mbox

diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index 95b9090..f6784d7 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -588,6 +588,8 @@  static void alc_line_automute(struct hda_codec *codec)
 	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])