Commit Graph

52 Commits

Author SHA1 Message Date
Thomas Gleixner
d0fa1179e3 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 32
Based on 1 normalized pattern(s):

  this driver is free software you can redistribute it and or modify
  it under the terms of the gnu general public license as published by
  the free software foundation either version 2 of the license or at
  your option any later version this driver is distributed in the hope
  that it will be useful but without any warranty without even the
  implied warranty of merchantability or fitness for a particular
  purpose see the gnu general public license for more details you
  should have received a copy of the gnu general public license along
  with this program if not write to the free software foundation inc
  59 temple place suite 330 boston ma 02111 1307 usa

extracted by the scancode license scanner the SPDX license identifier

  GPL-2.0-or-later

has been chosen to replace the boilerplate/reference in 18 file(s).

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Allison Randal <allison@lohutok.net>
Reviewed-by: Kate Stewart <kstewart@linuxfoundation.org>
Cc: linux-spdx@vger.kernel.org
Link: https://lkml.kernel.org/r/20190520170857.186505395@linutronix.de
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-05-24 17:27:10 +02:00
Pierre-Louis Bossart
be57bfffb7
ALSA: hda: move hda_codec.h to include/sound
As suggested by Takashi, move this header file to make it easier
to include from e.g. the Intel Skylake driver in follow-up patches

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-08-30 15:45:10 +01:00
Takashi Iwai
b9a94a9c78 ALSA: hda - convert to hda_device_id
Finally we have a proper infrastructure to generate the modaliases
automatically, let's move to hda_device_id from the legacy
hda_codec_preset that contains basically the same information.

The patch function hook is stored in driver_data field, which is long,
and we need an explicit cast.  Other than that, the conversion is
mostly straightforward.  Each entry is even simplified using a macro,
and the lengthy (and error-prone) manual modaliases got removed.

As a result, we achieved a quite good diet:
 14 files changed, 407 insertions(+), 595 deletions(-)

Reviewed-by: Vinod Koul <vinod.koul@intel.com>
Tested-by: Subhransu S Prusty <subhransu.s.prusty@intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-10-20 10:15:20 +02:00
Takashi Iwai
225068ab27 ALSA: hda - Set patch_ops before calling auto-parser
... so that the parser code can overwrite some optional ops.  For
Realtek and others, it can be set solely in the spec allocator, so it
results in a good code cleanup, too.

With this change, we can finally remove the local stream_pm setup and
rely on the generic parser's automatic setting.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-05-29 10:42:14 +02:00
Takashi Iwai
d8a766a16e ALSA: hda - Bind codecs via standard bus
Now we create the standard HD-audio bus (/sys/bus/hdaudio), and bind
the codec driver with the codec device over there.  This is the first
step of the whole transition so that the changes to each codec driver
are kept as minimal as possible.

Each codec driver needs to register hda_codec_driver struct containing
the currently existing preset via the new helper macro
module_hda_codec_driver().  The old hda_codec_preset_list is replaced
with this infrastructure.  The generic parsers (for HDMI and other)
are also included in the preset with the special IDs to bind
uniquely.

In HD-audio core side, the device binding code is split to
hda_bind.c.  It provides the snd_hda_bus_type implementation to match
the codec driver with the given codec vendor ID.  It also manages the
module auto-loading by itself like before: when the matching isn't
found, it tries to probe the corresponding codec modules, and finally
falls back to the generic drivers.  (The special ID mentioned above is
set at this stage.)

The only visible change to outside is that the hdaudio sysfs entry now
appears in /sys/bus/devices, not as a sound class device.

More works to move the suspend/resume and remove ops will be
(hopefully) done in later patches.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-02-23 09:16:06 +01:00
Takashi Iwai
875f0dd799 ALSA: hda - Fix parsing of CMI8888 codec
CMI8888 codec chip has a boost amp (only) on the headphone pin, and
this confuses the generic parser, which tends to pick up the most
outside amp.  This results in the wrong volume setup, as the driver
complains like:
  hda_codec: Mismatching dB step for vmaster slave (-100!=1000)

For avoiding this problem, rule out the amp on NID 0x10 and create
"Headphone Amp" volume control manually instead.

Note that this patch still doesn't fix all problems yet.  The sound
output from the line out seems still too low.  It will be fixed in
another patch (hopefully).

Reported-and-tested-by: Vincent Lejeune <vljn@ovi.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2014-08-07 10:11:29 +02:00
Takashi Iwai
db8e8a9dc9 ALSA: hda - Remove the obsoleted static quirk codes from patch_cmedia.c
The static quirk code has been disabled for a while and it seems
working fine, so it's time to actually get rid of it.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2014-06-25 14:51:24 +02:00
Takashi Iwai
4e76a8833f ALSA: hda - Replace with standard printk
Use dev_err() and co for messages from HD-audio controller and codec
drivers.  The codec drivers are mostly bound with codec objects, so
some helper macros, codec_err(), codec_info(), etc, are provided.
They merely wrap the corresponding dev_xxx().

There are a few places still calling snd_printk() and its variants
as they are called without the codec or device context.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2014-02-25 12:27:32 +01:00
Takashi Iwai
1f85a0f0cc ALSA: hda - Remove superfluous inclusion of linux/pci.h
Some codec drivers still have it since using PCI_VENDOR_ID_*.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2014-02-15 10:12:12 +01:00
Takashi Iwai
998caa4dcc ALSA: hda - Disable static quirks for C-Media codecs
According to alsa-info.sh outputs, all three entries with static
quirks have the correct pin configs, so it's safe to remove static
quirks.  For now, turn the static quirks off via ifdef.  The dead
codes will be removed in later release.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2014-02-10 18:18:17 +01:00
Takashi Iwai
6efcc52653 ALSA: hda - Remove superfluous header inclusions
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-01-21 16:10:56 +01:00
Takashi Iwai
8a6c21aee8 ALSA: hda - Fix missing unsol event handler in some codec drivers
This resulted in non-working auto-mute behavior, of course...

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-01-18 07:57:46 +01:00
Takashi Iwai
b060fb0eef ALSA: hda - Use generic codec parser for C-Media codecs
Replace the old parser code for C-Media auto-parser with the latest
generic parser.  For compatibility reason, the static bindings are
still left, but they could be cleaned up in future.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-01-12 08:44:52 +01:00
Takashi Iwai
128bc4ba8c ALSA: hda - Move BIOS pin-parser code to hda_auto_parser.c
Just code shuffles.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2012-05-08 18:01:33 +02:00
Paul Gortmaker
da155d5b40 sound: Add module.h to the previously silent sound users
Lots of sound drivers were getting module.h via the implicit presence
of it in <linux/device.h> but we are going to clean that up.  So
fix up those users now.

Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
2011-10-31 19:31:21 -04:00
Takashi Iwai
94230c11da ALSA: hda - Fix unused variable warning
sound/pci/hda/patch_cmedia.c: In function ‘cmi9880_fill_multi_init’:
sound/pci/hda/patch_cmedia.c:401:15: warning: unused variable ‘len’

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2011-06-29 08:02:33 +02:00
Takashi Iwai
8d087c7600 ALSA: hda - Create snd_hda_get_conn_index() helper function
Create snd_hda_get_conn_index() helper function for obtaining the
connection index of the widget.  Replaced the similar codes used in
several codec-drivers with this common helper.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2011-06-29 08:01:46 +02:00
Stephen Warren
74b654c957 ALSA: hda: Virtualize SPDIF out controls
The SPDIF output controls apply to converter widgets. A future change
will create a PCM device per pin widget, and hence a set of SPDIF output
controls per pin widget, for certain HDMI codecs. To support this, we
need the ability to virtualize the SPDIF output controls. Specifically:

* Controls can be "unassigned" from real hardware when a converter is
  not used for the PCM the control was created for.
* Control puts only write to hardware when they are assigned.
* Controls can be "assigned" to real hardware when a converter is picked
  to support output for a particular PCM.
* When a converter is assigned, the hardware is updated to the cached
  configuration.

Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2011-06-06 12:51:59 +02:00
Takashi Iwai
779d065983 ALSA: hda - Constify fixup and other array data in patch_cmedia.c
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2011-05-02 12:20:28 +02:00
Takashi Iwai
ea73496324 ALSA: hda - consitify string arrays
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2011-01-18 07:43:17 +01:00
Takashi Iwai
21949f00a0 ALSA: hda - Fix NID association for capture mixers
Fix the wrong implementation of NID <-> kctl mapping for capture mixers
introduced by the ocmmit 5b0cb1d850.
So far, the driver returns an error at probe.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-12-23 08:38:28 +01:00
Jaroslav Kysela
5b0cb1d850 ALSA: hda - add more NID->Control mapping
This set of changes add missing NID values to some static control
elemenents. Also, it handles all "Capture Source" or "Input Source"
controls.

Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2009-12-15 09:33:04 +01:00
Linus Torvalds
4ef58d4e2a Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial: (42 commits)
  tree-wide: fix misspelling of "definition" in comments
  reiserfs: fix misspelling of "journaled"
  doc: Fix a typo in slub.txt.
  inotify: remove superfluous return code check
  hdlc: spelling fix in find_pvc() comment
  doc: fix regulator docs cut-and-pasteism
  mtd: Fix comment in Kconfig
  doc: Fix IRQ chip docs
  tree-wide: fix assorted typos all over the place
  drivers/ata/libata-sff.c: comment spelling fixes
  fix typos/grammos in Documentation/edac.txt
  sysctl: add missing comments
  fs/debugfs/inode.c: fix comment typos
  sgivwfb: Make use of ARRAY_SIZE.
  sky2: fix sky2_link_down copy/paste comment error
  tree-wide: fix typos "couter" -> "counter"
  tree-wide: fix typos "offest" -> "offset"
  fix kerneldoc for set_irq_msi()
  spidev: fix double "of of" in comment
  comment typo fix: sybsystem -> subsystem
  ...
2009-12-09 19:43:33 -08:00
André Goddard Rosa
af901ca181 tree-wide: fix assorted typos all over the place
That is "success", "unknown", "through", "performance", "[re|un]mapping"
, "access", "default", "reasonable", "[con]currently", "temperature"
, "channel", "[un]used", "application", "example","hierarchy", "therefore"
, "[over|under]flow", "contiguous", "threshold", "enough" and others.

Signed-off-by: André Goddard Rosa <andre.goddard@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2009-12-04 15:39:55 +01:00
Jaroslav Kysela
d355c82a01 ALSA: rename "PC Speaker" and "PC Beep" controls to "Beep"
To avoid confusion in control names for the standard analog PC Beep generator
using a small Internal PC Speaker, rename all related "PC Speaker" and "PC
Beep" controls to "Beep" only. This name is more universal and can be also
used on more platforms without confusion.

Introduce also "Internal Speaker" in ControlNames.txt for systems with
full-featured build-in internal speaker.

Signed-off-by: Jaroslav Kysela <perex@perex.cz>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-11-05 09:00:18 +01:00
Takashi Iwai
9a11f1aa8e ALSA: hda - Reword information messages for BIOS auto-probing mode
The sentense "Unknown model for xxx, ..." makes people too nervous
and drives them to a direction to a wrong "fix" by giving any
mismatching model option.

Let's rephrase the messages to be more nice and easy (at least that
won't make people suspect conspiracies).

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-07-28 16:06:56 +02:00
Takashi Iwai
2f334f92cf ALSA: hda - Remove codec-specific pin save/restore functions
Replace the accessor to pin defaults with the common code for caching.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-02-20 16:48:40 +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
79d06432a2 [ALSA] hda - Fix model for LG LS75 laptop
Set the proper model for LG LS75 with CM9880 codec.
See ALSA bug#2105:
	https://bugtrack.alsa-project.org/alsa-bug/view.php?id=2105

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2008-05-30 16:56:00 +02:00
Jiang zhe
5b030389e4 [ALSA] hda - PCI quirk for laptop LG which use CMI9880
Please refer to [0003874] on the alsa mantis.
This patch added the pci quirk.

Signed-off-by: Jiang zhe <zhe.jiang@intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2008-04-24 12:00:34 +02:00
Takashi Iwai
888afa1541 [ALSA] hda-codec - keep the format verb at closing PCM streams
Keep the format verb at closing PCM streams.
Introduced snd_hda_codec_cleanup_stream() for the parcicular purpose.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2008-04-24 12:00:26 +02:00
Harvey Harrison
3c9a3203ff [ALSA] sound: hda: missing includes of hda_patch.h
Move the array declaration to hda_codec.c where it is used and add includes
where the individual presets are declared.

Fixes the following sparse warnings:
sound/pci/hda/patch_realtek.c:13744:25: warning: symbol 'snd_hda_preset_realtek' was not declared. Should it be static?
sound/pci/hda/patch_cmedia.c:729:25: warning: symbol 'snd_hda_preset_cmedia' was not declared. Should it be static?
sound/pci/hda/patch_analog.c:3656:25: warning: symbol 'snd_hda_preset_analog' was not declared. Should it be static?
sound/pci/hda/patch_sigmatel.c:3995:25: warning: symbol 'snd_hda_preset_sigmatel' was not declared. Should it be static?
sound/pci/hda/patch_si3054.c:286:25: warning: symbol 'snd_hda_preset_si3054' was not declared. Should it be static?
sound/pci/hda/patch_atihdmi.c:156:25: warning: symbol 'snd_hda_preset_atihdmi' was not declared. Should it be static?
sound/pci/hda/patch_conexant.c:1721:25: warning: symbol 'snd_hda_preset_conexant' was not declared. Should it be static?
sound/pci/hda/patch_via.c:1962:25: warning: symbol 'snd_hda_preset_via' was not declared. Should it be static?

Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2008-04-24 12:00:19 +02:00
Takashi Iwai
9a08160bdb [ALSA] hda-codec - Add "IEC958 Default PCM" switch
Added a new mixer switch to enable/disable the sharing of the default
PCM stream with analog and SPDIF outputs.  When "IEC958 Default PCM"
switch is on, the PCM stream is routed both to analog and SPDIF outputs.
This is the behavior in the earlier version.

Turning this switch off has a merit for some codecs, though.  Some codec
chips don't support 24bit formats for SPDIF but only for analog outputs.
In this case, you can use 24bit format by disabling this switch.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2008-04-24 12:00:10 +02:00
Takashi Iwai
7ba72ba1fe [ALSA] hda-intel - Fix PCM device number assignment
In the current scheme, PCM device numbers are assigned incrementally
in the order of codecs.  This causes problems when the codec number
is irregular, e.g. codec  for HDMI and codec  for analog.  Then
the HDMI becomes the first PCM, which is picked up as the default
output device.  Unfortuantely this doesn't work well with normal
setups.

This patch introduced the fixed device numbers for the PCM types,
namely, analog, SPDIF, HDMI and modem.  The PCM devices are assigned
according to the corresponding PCM type.  After this patch, HDMI will
be always assigned to PCM , SPDIF to PCM , and the first analog
to PCM , etc.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2008-04-24 12:00:07 +02:00
Takashi Iwai
52a1d4f9d6 [ALSA] hda-codec - Remove obsolete FIXME's
Removed 'FIXME' comments that have been already fixed.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2008-01-31 17:29:56 +01:00
Takashi Iwai
9004acc70e [ALSA] Remove sound/driver.h
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 17:29:48 +01:00
Takashi Iwai
41923e4413 [ALSA] hda-codec - Fix possible array overflow
dac_nids arrays in each codec support code may have up to 5 items
when assigned from the auto-configurator.  Some codec codes have
less numbers than the possible max.  This patch defines the constant
and fixes the array definitions.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2007-10-23 08:07:55 +02:00
Takashi Iwai
82beb8fd36 [ALSA] hda-codec - optimize resume using caches
So far, the driver looked the table of snd_kcontrol_new used for creating
mixer elements and forces to call each of its put callbacks in PM resume
code.  This is too ugly and hackish.
Now, the resume is simplified using the codec amp and command register
caches.  The driver simply restores the values that have been written
in the cache table.  With this simplification, most codec support codes
don't require any special resume callback.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
2007-10-16 15:58:43 +02:00
Takashi Iwai
6b97eb45f2 [ALSA] hda-codec - Fix SPDIF output
Fix SPDIF output (at least on Realtek codecs).  The DIGI_CONVERT verbs
have to be reset before the PCM stream is set up.  Otherwise the digital
setup is screwed up.
Also, check the AMP capability before setting AMP of the digital out
widget.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
2007-05-11 16:55:56 +02:00
Takashi Iwai
f5fcc13c2f [ALSA] hda-codec - Use snd_pci_quirk_lookup() for board config lookup
Use snd_pci_quirk_lookup() for looking up a board config table.
The config table is sorted in numerical order of PCI SSIDs.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
2007-02-09 09:02:04 +01:00
Kailang Yang
df694daa3c [ALSA] hda-codec - Add the support of ALC262,ALC883,ALC885,ALC861
Modules: HDA Codec driver,HDA generic driver

This patch adds the support of ALC262,ALC883,ALC885,ALC861 to driver
More models and improvements for ALC880, ALC260 and ALC882 codecs, too.

Signed-off-by: Kailang Yang <kailang@realtek.com.tw>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2006-01-03 12:30:20 +01:00
Takashi Iwai
c8b6bf9b5e [ALSA] Remove xxx_t typedefs: HD-Audio codec
Modules: HDA Codec driver,HDA generic driver

Remove xxx_t typedefs from the HD-Audio codec support codes.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2006-01-03 12:19:06 +01:00
Takashi Iwai
8d88bc3d36 [ALSA] hda-codec - Fix assignment of speaker pin
Modules: HDA Codec driver,HDA generic driver

Fix the auto-assignment of speaker pin.  Handle it independently from
line-out pins.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2006-01-03 12:17:26 +01:00
Takashi Iwai
d2a6d7dc75 [ALSA] hda-codec - Add channel-mode helper
Modules: HDA Codec driver,HDA generic driver

Add common channel-mode helper functions for all codec patches.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2006-01-03 12:17:21 +01:00
Takashi Iwai
e560d8d836 [ALSA] Replace with kzalloc() - pci stuff
AD1889 driver,ATIIXP driver,ATIIXP-modem driver,AZT3328 driver
BT87x driver,CMIPCI driver,CS4281 driver,ENS1370/1+ driver
ES1938 driver,ES1968 driver,FM801 driver,Intel8x0 driver
Intel8x0-modem driver,Maestro3 driver,SonicVibes driver,VIA82xx driver
VIA82xx-modem driver,AC97 Codec,AK4531 codec,au88x0 driver
CA0106 driver,CS46xx driver,EMU10K1/EMU10K2 driver,HDA Codec driver
HDA generic driver,HDA Intel driver,ICE1712 driver,ICE1724 driver
KORG1212 driver,MIXART driver,NM256 driver,Trident driver,YMFPCI driver
Replace kcalloc(1,..) with kzalloc().

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2005-09-12 10:48:16 +02:00
Takashi Iwai
d827560c96 [ALSA] hda-codec - Add default config for ASUS P5AD2
HDA Codec driver
Added the default config for ASUS P5AD2.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2005-08-30 08:43:11 +02:00
Nicolas Graziano
fb92e6f05e [ALSA] hda driver, correct bug in model 'auto'
HDA Codec driver
- Correct some index variable inversion in patch_cmedia.c

Signed-off-by: Nicolas Graziano <nicolas.graziano@wanadoo.fr>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2005-07-28 12:27:00 +02:00
Takashi Iwai
e9edcee061 [ALSA] hda-codec - More fix of ALC880 codec support
Documentation,HDA Codec driver,HDA generic driver,HDA Intel driver
- Fix some invalid configurations, typos in the last patch
- Make init_verbs chainable, so that different configs can share the same
  init_verbs
- Reorder and clean up the source codes in patch_realtek.c
- Add the pin default configuration parser, used commonly in cmedia
  and realtek patch codes.
- Add 'auto' model to ALC880 for auto-configuration from BIOS
  Use this model as default, and 3-stack as fallback

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2005-06-22 12:28:59 +02:00
Takashi Iwai
d21b37ea13 [ALSA] Fix and cleanup of CM9880 auto-configuration
HDA Codec driver
Fix and cleanup of CM9880 automatic PIN configuration.
snd_hda_codec_setup_stream() doesn't do anything when NID is 0.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2005-05-29 10:04:58 +02:00
Takashi Iwai
f953eff29c [ALSA] choose multi-channel jacks automatically
HDA Codec driver
Patch by C.L. Tien <cltien@cmedia.com.tw>:

The patch makes cm9880 to choose multi-channel jacks automatically.

1. I found the current code has basic_init, which already includes
   necessary controls for 6-stack initialization, so I don't need
   another model.

2. I add a new model 'auto' to let the driver find a. if there are
   option real panel/front panel, b. the jacks to be used for multichannel.

Because the jack color are based on MS's channel sequence, so the 'auto'
model will pick the same jacks for multichannel MS uses. I did this to
hope to minimize users questions. These code can also be applied to other
codecs but I don't have any to test.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2005-05-29 09:58:43 +02:00