tree 26fa47ea84824c136181a4be1184f43b07f7cb22
parent b66b3cfe6c2f6560f351278883a325b6ebc478f5
author Jaroslav Kysela <perex@suse.cz> 1160140349 +0200
committer Jaroslav Kysela <perex@suse.cz> 1171008013 +0100

[ALSA] pcm core: add prealloc_max file to substream directory to show maximum DMA size

Users ask us many times about the maximum DMA size for PCM devices. This
file gives them a hint in KB.

Signed-off-by: Jaroslav Kysela <perex@suse.cz>