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Commit 13c12dbe authored by Hsin-Yu Chao's avatar Hsin-Yu Chao Committed by Takashi Iwai
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ALSA: hda/ca0132 - Fix recording from mode id 0x8 



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: default avatarHsin-Yu Chao <hychao@chromium.org>
Reviewed-by: default avatarDylan Reid <dgreid@chromium.org>
Cc: <stable@vger.kernel.org>
Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent 28fba950

sound/pci/hda/patch_ca0132.c

+1 −3
Original line number Diff line number Diff line
@@ -2768,9 +2768,7 @@ static int ca0132_capture_pcm_prepare(struct hda_pcm_stream *hinfo, 
					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;