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| author | Takashi Iwai <tiwai@suse.de> | 2011-11-16 18:05:11 +0100 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2011-11-16 18:05:11 +0100 |
| commit | 05ee7964a470d29889ac48cc8274c1b5a1904a11 (patch) | |
| tree | 3d07f56df01f5766ddda417e752647eb74e7bcb6 /Documentation | |
| parent | 25d7d59d1f7321be85bda175c9a1bb85ca1b5881 (diff) | |
| download | linux-05ee7964a470d29889ac48cc8274c1b5a1904a11.tar.gz linux-05ee7964a470d29889ac48cc8274c1b5a1904a11.tar.bz2 linux-05ee7964a470d29889ac48cc8274c1b5a1904a11.zip | |
ALSA: hda - Fix the connection selection of ADCs on Cirrus codecs
spec->cur_adc isn't set until cs_capture_pcm_prepare() is called although
the driver tries to select the connection at init time and at auto-mic
switch. This results in the access to the widget NID 0, which is
obviously invalid, also a wrong capture source.
This patch fixes the issue by issuing the connect-select verb conditionally
at appropriate places.
Reported-and-tested-by: Dylan Reid <dgreid@chromium.org>
Cc: <stable@kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'Documentation')
0 files changed, 0 insertions, 0 deletions