From: Takashi Iwai <tiwai@suse.de>
Date: Wed, 6 Sep 2006 12:27:46 +0000 (+0200)
Subject: [ALSA] Add pcm_class attribute to PCM sysfs entry
X-Git-Tag: v2.6.19-rc1~1270^2~25
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9d19f48cfe2570562c2c6226780a7ca627b0f1f1;p=pandora-kernel.git

[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>
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