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ALSA: hda - Add support of dual-ADCs for Realtek ALC275
authorTakashi Iwai <tiwai@suse.de>
Tue, 13 Jul 2010 20:49:01 +0000 (22:49 +0200)
committerTakashi Iwai <tiwai@suse.de>
Tue, 13 Jul 2010 20:49:01 +0000 (22:49 +0200)
commit576ace92609e1431542cca96a609c69ba76c010c
tree11d7f647d5afb8a9246c500002b10838465b3389tree | snapshot
parent749d64668f446d7b524954a19c6e946b254552efcommit | diff
ALSA: hda - Add support of dual-ADCs for Realtek ALC275

Some VAIO models with ALC275 have dual ADCs for both internal and external
mics, and the driver needs to switch one of them appropriately.
This patch adds a basic support for this functionality, dynamic switching
between two ADCs per jack plug state.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
sound/pci/hda/patch_realtek.c diff | blob | history
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