Commit graph

16 commits

Author SHA1 Message Date
Takashi Iwai
acfa634f7e ALSA: hda - Add Kconfig for the default buffer size
Add a Kconfig entry to specify the default buffer size.
Distros using PulseAudio can choose a larger value here.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2011-07-12 17:31:46 +02:00
Takashi Iwai
1d045db96a ALSA: hda - Split quirk codes from patch_realtek.c
Put the all static quirk codes out of patch_realtek.c, split into the
file for each codec model.  For controlling the build of quirk codes,
a new Kconfig, CONFIG_SND_HDA_ENABLE_REALTEK_QUIRKS is introduced.
By setting this off, all quirk codes won't be built, thus you can save
lots of memory.

The codes in patch_realtek.c are also shuffled and more comments are
given, but the contents aren't changed.  This is just a refactoring.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2011-07-07 18:27:29 +02:00
Ian Minett
95c6e9cb77 ALSA: hda - Add Creative CA0132 HDA codec support
Create patch_ca0132.c, to add support for devices featuring the
Creative CA0132 HD-audio codec.

This driver implements :-
* 1 playback subdevice to headphone and speaker
* 2 capture subdevices:
   i - Mic-in
   ii- Line-in
* mixer device

Advanced DSP features are not yet included.
Developed and maintained by Creative Labs, Inc.

Signed-off-by: Ian Minett <ian_minett@creativelabs.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2011-06-21 07:31:25 +02:00
Takashi Iwai
84eb01be18 ALSA: hda - Merge all HDMI modules into the unified module
This patch merges all three patch_*hdmi variants to the single HDMI
parser.  There is only one snd-hda-codec-hdmi module now.

In this patch, the behavior of each parser isn't changed much.
The old ATI parser still doesn't use the dynamic parser yet.
In later patches, they'll be cleaned up.

Also, this patch gets rid of the individual snd-hda-eld module and
builds into snd-hda-codec-hdmi, since this is referred only from the
HDMI parser.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2010-09-20 10:02:29 +02:00
Wu Fengguang
e9abf85fe1 ALSA: intelhdmi - add dependency on SND_DYNAMIC_MINORS
This is necessary to support >=3 HDMI playback devices
starting from the CougarPoint codec.

Signed-off-by: Wu Fengguang <fengguang.wu@intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2010-05-17 08:11:39 +02:00
Wei Ni
25045705d4 ALSA: hda - Support NVIDIA MCP89 and GT21x hdmi audio
Support nvidia MCP89 and GT21x 8ch hdmi audio.
Add some eld support.

Signed-off-by: Wei Ni <wni@nvidia.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2010-03-04 15:54:12 +01:00
Takashi Iwai
fc08722510 ALSA: hda - Fix input and jack Kconfig depenencies
CONFIG_SND_JACK needs to be selected explicitly only when INPUT=y or
INPUT_SND.  The current way, INPUT=SND_HDA_INTEL isn't strict enough.

Reported-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-11-21 19:57:11 +01:00
Jaroslav Kysela
2dca0bba70 ALSA: hda - add beep_mode module parameter
The beep_mode parameter for snd-hda-intel module allows to choose among
different digital beep device registation to the input layer.

0 = do not register to the input layer
1 = register to the input layer all time
2 = use "Beep Switch" control exported to user space mixer applications

Also, introduce CONFIG_SND_HDA_INPUT_BEEP_MODE for default value.

Signed-off-by: Jaroslav Kysela <perex@perex.cz>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-11-16 11:35:10 +01:00
Takashi Iwai
e5f1424807 ALSA: hda - Add Cirrus Logic CS420x support
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-07-01 18:11:44 +02:00
Takashi Iwai
4ea6fbc8eb ALSA: hda - Add patch module option
Added the patch module option to apply a "patch" as a firmware to
modify pin configurations or give additional hints to the driver
before actually initializing and configuring the codec.

This can be used as a workaround when the BIOS doesn't give sufficient
information or give wrong information that doesn't match with the real
hardware setup, until it's fixed statically in the driver via a quirk.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-06-24 11:53:43 +02:00
Takashi Iwai
8c8145b873 ALSA: hda - Make jack-plug notification selectable
Make the jack-plug notification via input layer selectable via Kconfig.
This is often unnecessary, and the similr function will be provided
using the ALSA control API in near future anyway.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-06-22 17:02:03 +02:00
Takashi Iwai
4e01f54bfd ALSA: hda - Add Creative CA0110-IBG support
Added the support for Creative SB X-Fi boards with UAA (HD-audio) mode.
In the HD-audio mode, no multiple streams are supported by just it
behaves like a normal HD-audio device.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-04-16 08:54:53 +02:00
Takashi Iwai
0640f84fac Merge branch 'topic/hda-modularize' into topic/hda 2008-12-03 14:43:14 +01:00
Takashi Iwai
36adba1fc7 ALSA: hda - Remove EXPERIMENTAL from CONFIG_SND_HDA_POWER_SAVE
It's mature enough now.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2008-11-28 15:27:11 +01:00
Takashi Iwai
1289e9e8b4 ALSA: hda - Modularize HD-audio driver
Split the monolithc HD-audio driver into several pieces:
 - snd-hda-intel   HD-audio PCI controller driver; loaded via udev
 - snd-hda-codec   HD-audio codec bus driver
 - snd-hda-codec-* Specific HD-audio codec drivers

When built as modules, snd-hda-codec (that is invoked by snd-hda-intel)
looks up the codec vendor ID and loads the corresponding codec module
automatically via request_module().

When built in a kernel, each codec drivers are statically hooked up
before probing the PCI.

This patch adds appropriate EXPORT_SYMBOL_GPL()'s and the module
information for each driver, and driver-linking codes between
codec-bus and codec drivers.

TODO:
  - Avoid EXPORT_SYMBOL*() when built-in kernel
  - Restore __devinit appropriately depending on the condition

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2008-11-27 15:47:11 +01:00
Takashi Iwai
11b444d562 ALSA: hda - Move HD-audio Kconfig items to sound/pci/hda/Kconfig
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2008-11-21 09:32:40 +01:00