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path: root/sound/pci/oxygen/oxygen_mixer.c
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2012-02-08ALSA: oxygen, virtuoso: fix exchanged L/R volumes of aux and CD inputsClemens Ladisch
The driver accidentally exchanged the left/right fields for stereo AC'97 mixer registers. This affected only the aux and CD inputs because the line input bypasses the AC'97 codec and the mic input is mono; cards without AC'97 (Xonar DS/DG/HDAV Slim, HG2PCI, HiFier) were not affected. Reported-and-tested-by: Abby Cedar <abbycedar@yahoo.com.au> Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Cc: 2.6.31+ <stable@vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2011-01-31ALSA: oxygen: fix output routing on Xonar DGClemens Ladisch
This card uses separate I2S outputs for the front speakers and headphones, and reverses the order of the three speaker outputs. To work around this, add a model-specific callback to adjust the controller's playback routing. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2011-01-10ALSA: oxygen: add digital input validity check switchClemens Ladisch
Add a mixer control to prevent capturing S/PDIF samples that are not marked as valid (non-audio or corrupted samples). Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2011-01-10ALSA: core, oxygen, virtuoso: add an enum control info helperClemens Ladisch
Introduce the helper function snd_ctl_enum_info() to fill out the elem_info fields for an enumerated control. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2011-01-10ALSA: oxygen: add Xonar DG supportClemens Ladisch
Add experimental support for the Asus Xonar DG sound card. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2011-01-10ALSA: oxygen: allow different number of PCM and mixer channelsClemens Ladisch
For cards like the Xonar HDAV1.3, differentiate between the number of PCM channels that can be played and the number of channels whose volume can be adjusted. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2010-12-06ALSA: virtuoso: fix front panel routing for D1/DX/ST(X)Clemens Ladisch
The "Front Panel" switch on the Xonar D1/DX actually switches only the output direction, so mark it appropriately. The front panel microphone is controlled by the FMIC2MIC bit of the CM9780. It was unconditionally enabled on the D1/DX and never set on the ST(X); add a control for it. Selecting the front panel microphone as source does not actually disable the microphone jack, but this is bug-compatible with the Windows driver, and users rely on it. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2010-10-05ALSA: oxygen: fix input monitor dB scaleClemens Ladisch
The input monitor half volume bit results in a factor of 0.5, so the minimum scale value should be -6 dB. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2010-10-05ALSA: oxygen: handle CD input configuration with a flagClemens Ladisch
There are more models without a CD input than with one, so handle this explicitly with a device_config flag to avoid having to define a control filter callback to filter it out. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-09-28sound: oxygen: fix input monitor control namesClemens Ladisch
Insert "Playback" into the input monitor control names to prevent alsa-lib from treating these controls as global controls. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-09-28sound: oxygen: add stereo upmixing to center/LFE channelsClemens Ladisch
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>
2009-09-28sound: oxygen: better defaults for upmixing controlClemens Ladisch
On card models with two-channel outputs, the base driver can automatically disable the upmixing control so that the model drivers do not need to do this. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-06-25sound: oxygen: make mic volume control monoClemens Ladisch
The microphone input and its volume register have only one channel, so we have to make the corresponding mixer control a mono control. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2008-09-22ALSA: oxygen: rename pcm_dev_cfgClemens Ladisch
Rename the pcm_dev_cfg field to device_config because there will be additional flags that do not describe PCM devices. Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
2008-09-22ALSA: oxygen: use a copy of the model structClemens Ladisch
Put a copy of the model structure into the chip structure so that model- specific drivers can modify it depending on a particular device instance. Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
2008-09-22ALSA: oxygen: use SPDIF channel status symbolsClemens Ladisch
When setting the SPDIF channel status sample rate field, use the recently defined symbols instead of magic numbers. Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
2008-08-26ALSA: oxygen: prevent muting of nonexistent AC97 controlsClemens Ladisch
The Xonar DX does not have CD Capture controls, so we have to check that a control actually exists before muting it. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Cc: <stable@kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2008-06-16sound: oxygen: fix NULL pointer dereference when loading snd-oxygenClemens Ladisch
Check that model->control_filter is set before trying to call it. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2008-04-24[ALSA] oxygen: generalize DAC volume TLV handlingClemens Ladisch
Add a pointer for DAC volume TLV data to the model structure so that the model driver do not need to manually assign it in their control filter. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2008-04-24[ALSA] oxygen: generalize handling of DAC volume limitsClemens Ladisch
Add fields for the DAC volume limits to the module structure so that model drivers do not need to install their own control info handlers. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2008-04-24[ALSA] oxygen: use SPDIF input only if presentClemens Ladisch
If the card model does not have a digital input or an AC97 codec, disable the respective interrupt and mixer controls. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2008-04-24[ALSA] virtuoso: correctly switch input jack on Xonar DXClemens Ladisch
When selecting the capture source on the Xonar DX, the input jack must be routed to either the line input or the microphone input by setting a GPIO pin. This requires an additional callback so that the model driver can hook into the toggling of AC97 switches. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2008-04-24[ALSA] oxygen: fix line-in recording selection (now for real)Clemens Ladisch
On C-Media cards, the GPIO pin 0 of the CM9780 must be handled exactly like on Xonar cards, so move the Xonar code to the common mixer code. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2008-04-24[ALSA] oxygen: change model-specific PCM device configurationClemens Ladisch
When specifying which PCM devices to use, model drivers now use flags that also specify the routing between PCM devices and DMA channels instead of just DMA channel bits. This simplifies some code that checks for these flags. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2008-04-24[ALSA] oxygen: add monitor controlsClemens Ladisch
Add controls to enable monitoring of the analog and digital inputs. To allow monitoring after loading the driver when nothing has been played back or recorded yet, the I2S input and outputs are initialized to a valid configuration. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2008-01-31[ALSA] oxygen: add front panel controlsClemens Ladisch
Add mixer controls for the front panel AC97 codec. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2008-01-31[ALSA] oxygen: make line-in exclusive only on XonarClemens Ladisch
Move the line input switching code to the Virtuoso driver because only the Xonar cards bypass the analog mixer for line input. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2008-01-31[ALSA] add TempoTec HiFier driverClemens Ladisch
Add a driver for the MediaTek/TempoTec HiFier Fantasia sound card. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2008-01-31[ALSA] oxygen: make the number of analog output configurableClemens Ladisch
Add a field to struct oxygen_model to allow model drivers for cards with less than eight output channels. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2008-01-31[ALSA] oxygen: add SPDIF loopback controlClemens Ladisch
Add a mixer control for the SPDIF loopback function. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2008-01-31[ALSA] oxygen: fix control filterClemens Ladisch
Actually use the template that was maybe changed by the control filter instead of the original one. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2008-01-31[ALSA] oxygen: add more symbolsClemens Ladisch
Add symbol definitions for the various codecs and GPIO pins. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2008-01-31[ALSA] oxygen: remove magic numbersClemens Ladisch
Replace some magic numbers with register symbols. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2008-01-31[ALSA] oxygen: fix playback routingClemens Ladisch
The default playback routing must be 0xe4, not 0xe1; the front and surround DACs were exchanged. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2008-01-31[ALSA] oxygen: add control filter to model structClemens Ladisch
Allow the models to modify mixer controls before they are added to the card. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2008-01-31[ALSA] oxygen: make AC97 codec optionalClemens Ladisch
Only initialize and create mixer controls for the first AC97 codec when one has actually been detected. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2008-01-31[ALSA] oxygen: rename PCM to MasterClemens Ladisch
Rename the 'PCM Playback Volume'/'Switch' mixer controls to 'Master'. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2008-01-31[ALSA] oxygen: make line-in switch exclusiveClemens Ladisch
The line input cannot be mixed with the other inputs, so we have to mute the other input switches when it is selected. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2008-01-31[ALSA] oxygen: use an array of snd_kcontrol pointersClemens Ladisch
Use an array for the pointers to known controls so that it is easier to add more. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2008-01-31[ALSA] oxygen: fix channel routingClemens Ladisch
Do not exchange the surround and back jacks except when in 7.1 mode where the surround jack is not rear but side. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2008-01-31[ALSA] Remove sound/driver.hTakashi Iwai
This header file exists only for some hacks to adapt alsa-driver tree. It's useless for building in the kernel. Let's move a few lines in it to sound/core.h and remove it. With this patch, sound/driver.h isn't removed but has just a single compile warning to include it. This should be really killed in future. Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2008-01-31[ALSA] add CMI8788 driverClemens Ladisch
Add the snd-oxygen driver for the C-Media CMI8788 (Oxygen) chip, used on the Asound A-8788, AuzenTech X-Meridian, Bgears b-Enspirer, Club3D Theatron DTS, HT-Omega Claro, Razer Barracuda AC-1, Sondigo Inferno, and TempoTec HIFIER sound cards. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Jaroslav Kysela <perex@perex.cz>
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