| commit | 02856b5684677b74095069c3be4774c2992e4fdc | |
| author | Jaya Kumar <jayakumar.alsa@gmail.com> | |
| Fri, 23 Jun 2006 13:18:41 +0000 (23 15:18 +0200) | ||
| committer | Jaroslav Kysela <perex@suse.cz> | |
| Wed, 28 Jun 2006 17:30:45 +0000 (28 19:30 +0200) | ||
| tree | 557b1e5936e025ab7713788156a5a24ae4d8995a | treesnapshot (tar.gz zip) |
| parent | 02ada9c112eb00ecb9d2c04b6132f48ade534dbf | commitdiff |
[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>
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>
| include/sound/ac97_codec.h | diffblobblamehistory | |
| sound/pci/ac97/ac97_patch.c | diffblobblamehistory |