ALSA: dice: get the number of MBLA data channel at opening PCM substream
authorTakashi Sakamoto <o-takashi@sakamocchi.jp>
Mon, 8 Feb 2016 13:54:18 +0000 (22:54 +0900)
committerTakashi Iwai <tiwai@suse.de>
Tue, 9 Feb 2016 11:22:10 +0000 (12:22 +0100)
commitc30076568d20bd6f7a4e021b19672a6b03266430
treed62eab25502ccdf81ccd4934e009c09b4fcd77db
parentb9022f4d2cb4660249036768f7d09442b213d12f
ALSA: dice: get the number of MBLA data channel at opening PCM substream

This commit is a preparation to remove members related to channel cache
for the number of channels for multi bit linear audio data and MIDI
ports. This commit changes the way to get the number of multi bit linear
audio data channel. It's directly retrieved by asynchronous transactions
to some registers.

Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
sound/firewire/dice/dice-pcm.c