This is a note to let you know that I've just added the patch titled
ALSA: HDA: Create mixers on ALC887
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-create-mixers-on-alc887.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 <sta...@kernel.org> know about it.
>From 03b7a1ab557efe34e8f79b78660e514bd7374248 Mon Sep 17 00:00:00 2001
From: David Henningsson <david.hennings...@canonical.com>
Date: Tue, 9 Nov 2010 14:35:30 +0100
Subject: ALSA: HDA: Create mixers on ALC887
From: David Henningsson <david.hennings...@canonical.com>
commit 03b7a1ab557efe34e8f79b78660e514bd7374248 upstream.
BugLink: http://launchpad.net/bugs/669092
ALC887 does not have any volume control ability on the mixer NIDs,
so put the volume controls on the dac NIDs instead. Without this
patch, ALC887 users cannot use alsamixer at all.
Signed-off-by: David Henningsson <david.hennings...@canonical.com>
Signed-off-by: Takashi Iwai <ti...@suse.de>
Signed-off-by: Greg Kroah-Hartman <gre...@suse.de>
---
sound/pci/hda/patch_realtek.c | 10 ++++++++--
1 file changed, 8 insertions(+), 2 deletions(-)
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -10646,6 +10646,9 @@ static int alc_auto_add_mic_boost(struct
return 0;
}
+static int alc861vd_auto_create_multi_out_ctls(struct alc_spec *spec,
+ const struct auto_pin_cfg *cfg);
+
/* almost identical with ALC880 parser... */
static int alc882_parse_auto_config(struct hda_codec *codec)
{
@@ -10663,7 +10666,10 @@ static int alc882_parse_auto_config(stru
err = alc880_auto_fill_dac_nids(spec, &spec->autocfg);
if (err < 0)
return err;
- err = alc880_auto_create_multi_out_ctls(spec, &spec->autocfg);
+ if (codec->vendor_id == 0x10ec0887)
+ err = alc861vd_auto_create_multi_out_ctls(spec, &spec->autocfg);
+ else
+ err = alc880_auto_create_multi_out_ctls(spec, &spec->autocfg);
if (err < 0)
return err;
err = alc880_auto_create_extra_out(spec, spec->autocfg.hp_pins[0],
@@ -16622,7 +16628,7 @@ static void alc861vd_auto_init_analog_in
#define alc861vd_idx_to_mixer_switch(nid) ((nid) + 0x0c)
/* add playback controls from the parsed DAC table */
-/* Based on ALC880 version. But ALC861VD has separate,
+/* Based on ALC880 version. But ALC861VD and ALC887 have separate,
* different NIDs for mute/unmute switch and volume control */
static int alc861vd_auto_create_multi_out_ctls(struct alc_spec *spec,
const struct auto_pin_cfg *cfg)
Patches currently in stable-queue which might be from
david.hennings...@canonical.com are
queue-2.6.36/alsa-hda-fix-dmesg-output-of-hdmi-supported-bits.patch
queue-2.6.36/alsa-hda-create-mixers-on-alc887.patch
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