From: Jaya Kumar <jayakumar.alsa@gmail.com>
Date: Fri, 23 Jun 2006 13:18:41 +0000 (+0200)
Subject: [ALSA] AD1888 mixer controls for DC mode
X-Git-Tag: v2.6.18-rc1~357^2~17
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=02856b5684677b74095069c3be4774c2992e4fdc;p=pandora-kernel.git

[ALSA] AD1888 mixer controls for DC mode

This patch adds two mixer controls. The V_REFOUT enable is a
documented register that couples the microphone input lines
to the V_REFOUT DC source. The High Pass Filter enable in the
AC97_AD_TEST2 (0x5c) is an undocumented register provided by
Miller Puckette via Analog Devices that enables the AD codec
to apply a high pass filter to the input.

Signed-off-by: Jaya Kumar <jayakumar.alsa@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
---

Reading git-diff-tree failed