process_unsol_events() seems to assume a singlethread one (IOW, racey).
So, this patch uses create_singlethread_workqueue() instead of
create_workqueue().
Signed-off-by: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This patch adds support for high definition audio on ATI SB600.
Signed-off-by: Felix Kuehling <fkuehlin@ati.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
The following patch relative to CVS from 20060324 adds the following
features to the Realtek HDA codec.
1) Define two new pin modes: ALC_PIN_DIR_IN_NOMICBIAS and
ALC_PIN_DIR_INOUT_NOMICBIAS. These can be used with jack mode switch
definitions in mixers to prevent the user being offered the mic bias
options if the hardware doesn't support it.
2) Add the ability to have different input mux definitions for different
ADCs. This is needed because the ALC260 chip uses different mux layouts
for the two onboard ADCs. A new field (num_mux_defs) was added to the
alc_spec and alc_config_preset structures to support this.
3) Adjust numerous comments to make them consistent with the above changes.
4) Utilise the new multi-mux definition functionality for the ALC260 fujitsu
model to allow recording of the mixer output.
5) Utilise the new multi-mux definition functionality for the ALC260 test
model to make the mux selections a little less confusing.
6) Allow the headphone jack of the ALC260 acer model to be retasked in
the mixer.
6) Utilise the new multi-mux definition functionality for the ALC260 acer
model to give access to the mixer output and the retasked headphone
jack.
At this stage the *_NOMICBIAS modes are not used. We have reports that the
"Line" jack of at least some Acer models doesn't pass the bias out, and we
also know that NIDs 0x0f and 0x10 don't seem to accept the mic bias requests
at all. However, I feel we need to collect more evidence on both counts
before committing to the use of *_NOMICBIAS. In the case of the Acers, it's
not clear whether this issue (probably caused by the inclusion of DC
blocking capacitors) affects all Acer models or just a small number. With
the issue with NIDs 0x0f and 0x10 it's unclear whether this is a hardware
bug which will be addressed in later chip revisions or if it's an
intentional restriction. The datasheet makes no mention of the restriction
so at this stage I'm inclined to consider it a hardware bug. Comments in
the source reflect this reasoning.
On a similar theme, the headphone jack of the Fujitsu S7020 also doesn't
appear to pass mic bias voltage. I'm still investigating this however.
With the ability to retask the headphone jack, owners of ALC260-based Acer
laptops should now be able to record 4 channels of audio if they desire. The
multiple mux definitions allow this jack to be presented from both ADCs
(since this mux input is one of those which differs between the muxes).
This patch has been tested on a Fujitsu S7020 laptop and appears to behave
itself both for the "test" and "fujitsu" models. Definitions using only a
single mux specification also work. Other ALC chips should be fine but I
cannot test these myself. The "auto" modes should also continue to function
but again I have not verified this.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Modules: HDA Codec driver,HDA generic driver
- Fix autoconfig speaker/hp detection
Now it allows multiple speaker pins (e.g. Dell laptops have such config)
- Use speaker or hp pins if no line-outs are available
This fixes the silence output on recent Dell laptops with STAC9200
(ALSA bug#1843)
- Fix analog/realtek/sigmatel autoconfig parser
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Modules: Documentation,HDA Codec driver
Added a new model 'laptop-eapd' to AD1986A codec for Samsung R65 and
ASUS A6J laptops.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Modules: Documentation,HDA Codec driver
Add support for VAIO FE550G and SZ110 laptops with Sigmatel codec (7661).
The new model 'vaio' is added.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Modules: Documentation,HDA Codec driver
Fix the support of laptops with AD1986A HD-audio codec.
Added new models '3stack' and 'laptop'. Currently, fixed for FSC V2060
and Samsung M50.
Also fixed the description of missing models in ALSA-Configuration.txt.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Modules: Documentation,HDA Codec driver
Added a new model 'lg' for LG laptop (m1 express dual) with ALC880 codec.
Also clean up the initialization/unsol_event hooks in patch_realtek.c.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Modules: HDA Codec driver
- Fixed recording of AD1981HD/AD1983/AD1986A
- Added model 'hp' to AD1981HD for HP nx6320
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Modules: HDA Codec driver,HDA generic driver
Add 'fujitsu' model for ALC262 patch to support a FSC laptop.
The internal speaker is turned on/off with jack sensing.
Also fixed alc262 'basic' model.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Modules: HDA Codec driver
This patch adds mixer controls to the 'test' ALC260 model which allow the
user to selectively enable or disable the SPDIF output pins. This should
assist people identify digital outputs on machines which bring them to the
outside world.
Note that while the patch *should* work, I cannot personally verify it since
my laptop doesn't bring the SPDIF lines out.
As for the GPIO switches added in patch 4, these controls are currently
only compiled in if debug mode is selected.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Modules: HDA Codec driver
This patch is janitorial - it cleans up a number of cosmetic issues with
the 'fujitsu' and 'test' models. Issues addressed:
* spaces instead of tabs used for some indents,
* clarified/corrected selected comments.
Unlike a patch from earlier this week, this keeps both ADCs connected to
the mic1 pin widget by default. I believe this is the better default, since
some laptops don't bring the line1 widget to the outside world. Most (if
not all) do bring mic1 out though, so it seems to me that this default
should remain in place.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Modules: HDA Codec driver
This patch adds a new 'acer' model. It is based on work by Rimas and many
other dedicated Acer owners over the past few weeks (see bug number
1618) - kudos to them. This adds support for a variety of Acer laptops,
although we are still in the process of collecting pci/subsystem IDs to add.
There are still some potentially outstanding issues: there are reports that
the CD control might not yet be functional for example. However, the time
is probably right to get a 'first cut' into the kernel which can be refined
as more test reports come in.
From the reports by various Acer owners, this code allows them to record
from internal mics and external jacks. Playback also seems to work to all
external jacks and the internal speaker. The 'beep' control doesn't appear
functional at the moment.
This patch depends on the changes made in patch 3/7.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Modules: HDA Codec driver
This patch adds 'test' model mixer switches for the GPIO controls found on
the ALC260. It has been found that some laptops (eg: Acer) can use these to
enable particular controls, so it would be useful to have access to these
via the 'test' model. It will make testing new models easy, especially if
certain outputs cannot be made to work any other way.
This patch *should* work, but because the GPIO pins don't do anything in
my laptop I cannot personally verify that all this works as expected.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Modules: HDA Codec driver
This patch generalises a structure added for the 'fujitsu' model but which
is potentially useful for other models as well. It turns the
'alc260_fujitsu_adc_nids' array into 'alc260_dual_adc_nids'; for other
models which decide to utilise the dual ADC functionality there's really
no reason why they need to define their own list of ADC nids.
The 'fujitsu' model preset is adjusted accordingly.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Modules: HDA Codec driver
This patch adds functionality which switches the input/output buffer enables
of retasking pins when the user changes their mode with the mode control.
This probably reduces noise *slightly* for recording compared to the case
where both input and output buffers were enabled simultaneously.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Modules: HDA Codec driver
This patch fixes input mux labels used for the ALC260 'test' model. This is
needed to avoid confusion which comes about because the two ADCs in the
ALC260 have slightly different mappings for their input selectors. Since
this is just the test model it's sufficient to simply report both options
where they exist. If a model comes along for which this becomes an issue,
the ALC260 input mux code will have to be extended to allow different mux
layouts for different ADCs.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Modules: HDA Intel driver
Switch the method to measure the current DMA position automatically
from position-buffer mode to LPIB-read mode with a sanity check.
Some hardwares seems to have problem with the position buffer.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Modules: HDA Codec driver,HDA Intel driver
Switch to single_cmd mode automatically as a fallback when CORB/RIRB
communication doesn't work well. It may make the driver working on
some devices with broken BIOS/ACPI support.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Modules: HDA Codec driver
The following patch adds a 'test' ALC260 model specification to the
patch_realtek.c driver if CONFIG_SND_DEBUG is set. This is similar to the
'test' ALC880 model in that it sets up mixer controls for almost everything
to make it easier for people to test their laptop/soundcard when working out
what pin widgets are connected to which real-world devices.
This patch assumes my previous patch (adding the second PCM to the ALC260)
has previously been applied since it uses infrastructure added by that
patch.
In developing this patch it was found that not all retasking pins accept all
the modes - in particular, some ignore the VREFxx variants. The pin mode
control has therefore been tweaked to prevent this becoming a problem in
mixer applications.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Modules: HDA Codec driver
Jonathan Woithe <jwoithe@physics.adelaide.edu.au>
The following patch changes the initverbs associated with the output sum
widgets 0x08, 0x09 and 0x0a used with the fujitsu model in patch_realtek.c.
It is against alsa 1.0.11rc3.
Currently these widgets have their output muted, but a close reading of the
datasheet suggests that they don't actually have an output mute. They have
an *input* mute for each of their two inputs and a single output gain. This
patch therefore activates the input mutes and zeros the output gain. It has
not yet been tested but the above interpretation of the ALC260 datasheet
seems correct.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Modules: HDA Codec driver
The following patch against alsa 1.0.11rc3 creates a PCM device (pcm1c) for
the second ADC present on the ALC260 codec used by the hda driver. It also
defines a new mixer control allowing the mode of retasking pins to be set;
this means a user can (for example) designate the headphone jack to be a
second input. With this patch in place it is possible to do 4 channel
recording on laptops equipped with an ALC260 codec assuming both a stereo
line-in jack is provided in addition to a headphone jack.
Mixer controls are provided to allow the headphone jack to be switched as
an input. In addition, an (input only) mode control is configured for
the line-in jack to allow a bias voltage to be requested (VREF80 or VREF50)
so headsets based on condensor microphones have a chance of working.
This patch has been tested on a Fujitsu S7020 laptop and as such these
features are currently only configured for the 'fujitsu' model.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Semaphore to mutex conversion.
The conversion was generated via scripts, and the result was validated
automatically via a script as well.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Modules: Documentation,HDA Intel driver
Added single_cmd module option for debugging in the case CORB/RIRB
doesn't work well (e.g. due to wrong irq routings).
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Modules: HDA Codec driver
This little patch add the model for the motherboard K8N51 from Gigabyte
to the known models of ALC boards.
Signed-off-by: Arnaud Patard <apatard@mandriva.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Modules: HDA Codec driver
* Fix init sequence so manually retaskable jacks don't get added to
the line_out list.
* Update intel mobo config defaults to specify surround outputs
as line outs rather than speakers.
Signed-off-by: Matt Porter <mporter@embeddedalley.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Modules: HDA Codec driver
Fix max_channels computation for STAC92xx codecs in the case only
HP pin without line-out pins is detected in the default pin config.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Modules: HDA Codec driver
This adds support for Agere's variant of Si3054/5 based HDA modem.
Signed-off-by: Sasha Khapyorsky <sashak@alsa-project.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Modules: HDA Intel driver
This patch adds the Intel ICH8 HD Audio DID to the hda_intel.c audio driver.
Signed-off-by: Jason Gaston <Jason.d.gaston@intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Modules: HDA Codec driver,HDA generic driver
- Common labels for input pins
- Fix and clean up of Realtek codec parsers
Signed-off-by: Takashi Iwai <tiwai@suse.de>
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>
Modules: HDA Codec driver
- Explictly set pin control as input for all input pins
- Fix bug in 922x mixer (no mute on adc0vol)
- Remove broken ch_mode control
- Add support for jack retasking mixer controls to use rear line and
mic as surround outputs
- Add board tables to support autodetect and pin config defaults for
systems with broken bioses
- Add support for several Intel mobos
- Add support for DFI mobo with reference boards attached
(gets rid of compile time switch to use reference boards)
Signed-off-by: Matt Porter <mporter@embeddedalley.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Modules: HDA Intel driver
The probe_mask module parameter comment notes that the intended
default is -1. Fix it to be so, otherwise all codecs are skipped
and init fails.
Signed-off-by: Matt Porter <mporter@embeddedalley.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Modules: HDA Codec driver
Fix/enhance AD1988 support code.
- Fix for h/w bug of AD1988A rev 2
- The BIOS auto-configuration is added and used as fallback
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Modules: HDA Intel driver
- Use the position buffer for obtaining the current DMA position
as default. This seems more stable than others.
- Add probe_mask module option (mainly for test boards with multiple
codecs).
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Modules: HDA Codec driver
This patch is to fix the problem of calculating the nid incorrectly
when auto-probe for ALC880. The problem to be fixed often behaves
with such words when using dmesg, 'num_steps = 0 for NID=0x8' when
auto-probe for ALC880.
The patch contains:
- alsa-kernel/pci/hda/patch_realtek.c: replace 'alc880_dac_to_idx'
with 'alc880_idx_to_dac' in function 'alc880_auto_fill_dac_nids()'
Signed-off-by: Libin Yang <libin.yang@intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Modules: RawMidi Midlevel,HDA generic driver
This patch contains the following possible cleanups:
- pci/hda/hda_proc.c should #include 'hda_local.h' for including the
prototype of it's global function snd_hda_codec_proc_new()
- core/rawmidi.c: make the needlessly global and EXPORT_SYMBOL'ed
function snd_rawmidi_info() static
Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Modules: HDA Codec driver
Fix AD1988 support. As default, 6stack model is used.
Still no auto-BIOS setup is implemented.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Modules: HDA Codec driver,HDA generic driver
- Fix connection list parsing (with ranged flag).
- Increase the max number of connections
- Introduce widget capabilities cache
- Power up/down widgets at init, suspend and resume
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Modules: HDA Codec driver
Add AD1988 codec support to hda-codec driver.
Still experimental, and no BIOS configuration parser is implemented yet.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Modules: HDA Codec driver
The patch fixes the problem of mute onboard HDA sound output,
buildin V.92 modem idendification and functionality.
Signed-off-by: Daniel Mueller <daniel.mueller@siemens.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Modules: HDA Intel driver
Rate-limit the azx_get_response timeout message. A continuous 2 per second
is too much.
Signed-off-by: Randy Dunlap <randy_d_dunlap@linux.intel.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Modules: HDA Codec driver,HDA generic driver
- Make bound controls global to all patches
- Clean up analog patches (for the upcoming extension to AD1988)
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Remove the code for supporting eight cards from the integrated
controller drivers because There Can Be Only One controller of
each type per mainboard.
Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Modules: HDA Intel driver
This patch is to make the Intel HDA code work for NVIDIA azalia controller.
Modified by Takashi Iwai <tiwai@suse.de>
Signed-off-by: Vinod G. <vinodg@nvidia.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
HDA Codec driver
Mark the ALC882 'LFE Playback Switch' as an input, like the other
playback switch settings.
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
HDA Codec driver
Fix a typo (cut & paste) in the alc880_test_mixer structure.
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
HDA Codec driver
The ALC260 'Mono Playback Switch' is marked as an output in
patch_realtek.c. It actually does not work unless it is marked as an
input. Go figure... This was tested and confirmed on an HP xw4300.
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
HDA Intel driver
Disable the auto-correction of DMA position temporarily.
It doesn't work as expected yet...
Signed-off-by: Takashi Iwai <tiwai@suse.de>
HDA Codec driver,HDA Intel driver,HDA generic driver
Assign audio PCMs first before modem PCMs.
The modem stream is assigned up to device #6, to be consistent over
different models.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
HDA Intel driver
Check the validity of the current DMA position when position_fix=0 (auto)
is set. If the DMA position overcomes the threshold, the driver changes
the fix behavior automatically to use POSBUF.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
HDA Codec driver
Add the subsystem PCI devid to the list (on top of 2.6.13).
Signed-off-by: Davide Libenzi <davidel@xmailserver.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
