ALSA: lola - Use a single BDL
authorTakashi Iwai <tiwai@suse.de>
Tue, 3 May 2011 14:41:02 +0000 (16:41 +0200)
committerTakashi Iwai <tiwai@suse.de>
Tue, 3 May 2011 14:41:02 +0000 (16:41 +0200)
Use a single BDL for both buffers instead of allocating for each.

Also a few tune-up to avoid the stream stalls in the PCM code and
the prelimianry work for SG-buffer support are added, too.

Signed-off-by: Takashi Iwai <tiwai@suse.de>

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