tree dffe11da7daa0b27225c08badee58628923d961b
parent a7da6ce564a80952d9c0b210deca5a8cd3474a31
author Takashi Iwai <tiwai@suse.de> 1157545666 +0200
committer Jaroslav Kysela <perex@suse.cz> 1159001192 +0200

[ALSA] Add pcm_class attribute to PCM sysfs entry

This patch adds a new attribute, pcm_class, to each PCM sysfs entry.
It's useful to detect what kind of PCM stream is, for example, HAL
can check whether it's a modem or not.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>