ALSA: hda/via - Add a few sanity checks

Added sanity checks in a few places not to assume the pins having the
certain amp caps or the input-source being always assigned to a mux.

No actual bugs have been triggered by these, but surely better to be a
bit more robust.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Takashi Iwai 2012-02-22 12:34:08 +01:00
commit 77e314f722