ALSA: dummy - Add debug proc file
authorTakashi Iwai <tiwai@suse.de>
Tue, 8 Sep 2009 12:30:49 +0000 (14:30 +0200)
committerTakashi Iwai <tiwai@suse.de>
Tue, 8 Sep 2009 12:46:49 +0000 (14:46 +0200)
Added the debug proc file to see or change the snd_pcm_hardware fields
to emulate.  The parameters can be changed by writing to a proc file like:

    # echo periods_min 4 > /proc/asound/card1/dummy_pcm

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

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