This is a note to let you know that I've just added the patch titled
ALSA: hda/ca0132 - Fix recording from mode id 0x8
to the 3.10-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-ca0132-fix-recording-from-mode-id-0x8.patch
and it can be found in the queue-3.10 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From 13c12dbe3a2ce17227f7ddef652b6a53c78fa51f Mon Sep 17 00:00:00 2001
From: Hsin-Yu Chao <hychao@xxxxxxxxxxxx>
Date: Wed, 19 Feb 2014 14:30:35 +0800
Subject: ALSA: hda/ca0132 - Fix recording from mode id 0x8
From: Hsin-Yu Chao <hychao@xxxxxxxxxxxx>
commit 13c12dbe3a2ce17227f7ddef652b6a53c78fa51f upstream.
Incorrect ADC is picked in ca0132_capture_pcm_prepare(),
where it assumes multiple streams while there is one stream
per ADC. Note that ca0132_capture_pcm_cleanup() already does
the right thing.
The Chromebook Pixel has a microphone under the keyboard that
is attached to node id 0x8. Before this fix, recording would
always go to the main internal mic (node id 0x7).
Signed-off-by: Hsin-Yu Chao <hychao@xxxxxxxxxxxx>
Reviewed-by: Dylan Reid <dgreid@xxxxxxxxxxxx>
Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
sound/pci/hda/patch_ca0132.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
--- a/sound/pci/hda/patch_ca0132.c
+++ b/sound/pci/hda/patch_ca0132.c
@@ -2768,9 +2768,7 @@ static int ca0132_capture_pcm_prepare(st
unsigned int format,
struct snd_pcm_substream *substream)
{
- struct ca0132_spec *spec = codec->spec;
-
- snd_hda_codec_setup_stream(codec, spec->adcs[substream->number],
+ snd_hda_codec_setup_stream(codec, hinfo->nid,
stream_tag, 0, format);
return 0;
Patches currently in stable-queue which might be from hychao@xxxxxxxxxxxx are
queue-3.10/alsa-hda-ca0132-setup-cleanup-streams.patch
queue-3.10/alsa-hda-ca0132-fix-recording-from-mode-id-0x8.patch
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