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| author | Takashi Iwai <tiwai@suse.de> | 2012-02-13 15:04:06 +0100 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2012-02-13 15:04:06 +0100 |
| commit | fc1156c0b0f7ad45ec03d919866349eeca2bf18c (patch) | |
| tree | 8125e803f6e9b1e73e48e262d5b7616ac2cb0a56 /lib/ts_fsm.c | |
| parent | a1e0c3cf7fb07227fe1f26161d969101dba78287 (diff) | |
| download | linux-3.10-fc1156c0b0f7ad45ec03d919866349eeca2bf18c.tar.gz linux-3.10-fc1156c0b0f7ad45ec03d919866349eeca2bf18c.tar.bz2 linux-3.10-fc1156c0b0f7ad45ec03d919866349eeca2bf18c.zip | |
ALSA: hda - Fix initialization of secondary capture source on VT1705
VT1705 codec has two ADCs where the secondary ADC has no MUX but only
a fixed connection to the mic pin. This confused the driver and it
tries always overriding the input-source selection by assumption of
the existing MUX for the secondary ADC, resulted in resetting the
input-source at each time PM (including power-saving) occurs.
The fix is simply to check the existence of MUX for secondary ADCs in
the initialization code.
Tested-by: Anisse Astier <anisse@astier.eu>
Cc: <stable@kernel.org> [v3.1+]
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'lib/ts_fsm.c')
0 files changed, 0 insertions, 0 deletions