sound: oxygen: more hardware documentation

Add some comments describing the hardware pin routing.

Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Clemens Ladisch 2009-09-28 11:17:36 +02:00 • committed by Takashi Iwai
commit dc0adf48da
4 changed files with 33 additions and 0 deletions