ALSA: hda - Add sanity check of vmaster slave dB steps
authorTakashi Iwai <tiwai@suse.de>
Mon, 4 Nov 2013 14:51:00 +0000 (15:51 +0100)
committerTakashi Iwai <tiwai@suse.de>
Tue, 5 Nov 2013 06:48:04 +0000 (07:48 +0100)
commit485e3e0cdf353e2e37570eafaad7208138bb6620
tree679eedb9338d6c7e92d1d7510d0b9f6083a4a8df
parenta4e7a121685a137eeeb01f05d5ed570c1b45017a
ALSA: hda - Add sanity check of vmaster slave dB steps

Check whether all vmaster slaves have the same dB steps.  Otherwise
the behavior would become inconsistent.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
sound/pci/hda/hda_codec.c