From: Takashi Iwai <tiwai@suse.de>
Date: Wed, 12 Nov 2008 15:45:04 +0000 (+0100)
Subject: ALSA: hda - Add digital beep playback switch for STAC/IDT codecs
X-Git-Tag: v2.6.28-rc6~57^2^2~6
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4d4e9bb339cfcde7811af10859ba1ce2fe3d46b4;p=pandora-kernel.git

ALSA: hda - Add digital beep playback switch for STAC/IDT codecs

The digital beep widget may have no mute control, and always enabling
the beep is ofen pretty annoying, especially on laptops.

This patch adds a mixer control "PC Beep Playback Switch" when there
is no mixer amp mute is found, and controls it on software.

Reference: Novell bnc#444572
	https://bugzilla.novell.com/show_bug.cgi?id=444572

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