Commit Graph

6 Commits

Author SHA1 Message Date
Clemens Ladisch
4852ad0247 sound: oxygen: add digital filter control
Add a control to select between sharp and slow roll-of filter responses
of the DACs.

Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-09-28 11:55:00 +02:00
Clemens Ladisch
76ffe1e3fb sound: oxygen: allow custom MCLK rates
Add a callback that allows model drivers to modify the default I2S MCLK
rate.

Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-09-28 11:54:45 +02:00
Clemens Ladisch
6f0de3ce06 sound: oxygen: cache codec registers
Keep a cache of codec registers to avoid unnecessary writes.

Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-09-28 11:54:29 +02:00
Clemens Ladisch
dc0adf48da sound: oxygen: more hardware documentation
Add some comments describing the hardware pin routing.

Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-09-28 11:54:20 +02:00
Clemens Ladisch
3d8bb454c4 sound: oxygen: add stereo upmixing to center/LFE channels
Add the possibility to route a mix of the two channels of stereo data to
the center and LFE outputs.  This is implemented only for models where
the DACs support this, i.e., for the Xonar D1 and DX.

Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-09-28 11:54:11 +02:00
Clemens Ladisch
65c3ac885c sound: virtuoso: split virtuoso.c
The virtuoso.c file has become rather big.  This patch splits it up so
that only code for very similar card models is in one file.

Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-09-28 11:53:38 +02:00