From: Takashi Iwai <tiwai@suse.de>
Date: Tue, 19 May 2009 10:50:04 +0000 (+0200)
Subject: ALSA: hda - Fix digital beep tone calculation
X-Git-Tag: v2.6.31-rc1~363^2~20^2~23
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=fa7979663190240b838ab8c8bad7f59e618bf77c;p=pandora-kernel.git

ALSA: hda - Fix digital beep tone calculation

The digital beep tone is calculated in two different ways depending
on the codec chip.  The standard one is using a divider, and another
one is a linear tone for IDT/STAC codecs.  Currently, only the
latter type is used for all codecs, which resulted in a wrong tone
pitch.

This patch adds the calculation of the standard HD-audio type.
Also clean-up the fields in hda_beep struct.

Reference: bko#13162
	http://bugzilla.kernel.org/show_bug.cgi?id=13162

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