From: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Date: Fri, 28 Nov 2014 15:59:16 +0000 (+0900)
Subject: ALSA: dice: Split hwdep functionality into a file
X-Git-Tag: omap-for-v3.19/fixes-rc1~126^2~21^2~23
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=19af57b46dda93b34902739673d5f37d8c6d0d5f;p=pandora-kernel.git

ALSA: dice: Split hwdep functionality into a file

This commit adds a file and move some codes related to hwdep functionality.

This interface is designed for mixer/control application. By using hwdep
interface, the application can get information about firewire node, can
lock/unlock kernel streaming and can get notification at starting/stopping
kernel streaming.

Additionally, this interface give a way to read Dice notification.

Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
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