Difference between revisions of "Detailed HDA changes v1.0.23 v1.0.24"

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Latest revision as of 01:00, 15 January 2001

Contents

[edit] Detailed HDA changelog between 1.0.23 and 1.0.24 releases

[edit] alsa-driver

[edit] HDA Codec driver

- Changed build-stub for HD-audio HDMI parsers
- ALSA: HDA: Fix automute on Thinkpad L412/L512
BugLink: http://bugs.launchpad.net/bugs/707902
More Thinkpad machines with invalid SKU found, that disables
automute between speakers and headphones on these machines.
- ALSA: HDA: cxt5066 - Use asus model for Asus U50F, select correct SPDIF output
Changed the Asus A52J quirk to use the asus model instead of the
hp_laptop model, which fixes the external mic input. Added an Asus
U50F quirk to use the asus model. For the cxt5066 codecs, added
checking of the digital output pins to determine which digital output
nodes to use instead of always using node 0x21, since some systems
have node 0x12 connected to a SPDIF out jack.
[A slight modification for better readability by tiwai]
- ALSA: HDA: Add a new model "asus" for Conexant 5066/205xx
BugLink: http://bugs.launchpad.net/bugs/701271
This new model, named "asus", is identical to the "hp_laptop" model,
except for the location of the internal mic, which is at pin 0x1a.
It is used for Asus K52JU and Lenovo G560.
- ALSA: HDA: Refactor some redundant code for Conexant 5066/205xx
Four very similar procedures - one for each model - now
refactored into one. This isn't all duplicated code, but a step
in the right direction.
- Revert "ALSA: HDA: Create mixers on ALC887"
This reverts commit 5361142f0b4dec50a2eea259c873b8216ce62c38.
- ALSA: hda - Fix EAPD to low on CZC P10T tablet computer with ALC662
- ALSA: HDA: Add SKU ignore for another Thinkpad Edge 14
BugLink: http://bugs.launchpad.net/bugs/705323
Thinkpad Edge 14 has one more SSID that suffers from disabled auto-mute.
- ALSA: hda - Fix "unused variable" compile warning
sound/pci/hda/patch_realtek.c: In function ‘alc_apply_fixup’:
sound/pci/hda/patch_realtek.c:1724:14: warning: unused variable ‘modelname’
snd_printdd() is evaluated only when CONFIG_SND_DEBUG_VERBOSE=y.
- ALSA: hda - Add quirk for HP Z-series workstation
It seems working well with model=hp-bpc.
- ALSA: HDA: Create mixers on ALC887
BugLink: http://launchpad.net/bugs/669092
ALC887 does not have any volume control ability on the mixer NIDs,
so put the volume controls on the dac NIDs instead. Without this
patch, ALC887 users cannot use alsamixer at all.
- ALSA: hda - Fix initialization for HP 2011 notebooks
Fixes for HP 2011 notebooks: enable dock ports and disable BTL
initialization in the driver.
- ALSA: hda - consitify string arrays
- ALSA: hda - Add add multi-streaming playback for AD1988
Attached a patch which add a new model to support multi-streaming
playback for ad1988.
playback another stereo stream through the front panel headphone on
device 2 while playback through the speakers connected to rear panel
on device 0 at the same time.
Tested with ad1988a rev2 codec on asus P5B-V motherboard.
- ALSA: hda - More coverage for odd-number channels elimination for HDMI
The commit ad09fc9d2156f3d37537b34418a6b79309013d33 didn't cover the
case for Intel and Nvidia HDMIs, where hdmi_pcm_open() is called.
Put the hw_constraint there, too.
- ALSA: hda - Store PCM parameters properly in HDMI open callback
In hdmi_pcm_open(), the evaluated PCM hw parameters are stored in
hinfo, but these aren't properly set back to the current runtime
record since these have been set beforehand in azx_pcm_open().
This patch fixes the behavior.
- ALSA: hda - Rearrange fixup struct in patch_realtek.c
- ALSA: hda - Suppress the odd number of channels for HDMI
It looks like that HDMI codecs don't support the odd number of channels
although HD-audio spec doesn't have the restriction. Add the
hw_constraint to limit to only the even number of channels.
- ALSA: hda - Add fixup-call in init callback
In some cases, the fix-up is required in the init callback to be called
both at the first initialization and at the resume. The new action type
ALC_FIXUP_ACT_INIT is used for this case.
So far, only ALC275_FIXUP_SONY_HWEQ uses this.
- ALSA: hda - Reorganize fixup structure for Realtek
Instead of keeping various data types in a single record, put the
type field and keep a single value in each entry, but allows chaining
multiple fixup entries. This allows more flexible data management
(see ALC275_FIXUP_SONY_HWEQ for example).
- ALSA: hda - Apply Sony VAIO hweq fixup only once
This should be applied also only once as a part of the initialization.
- ALSA: hda - Apply mario fixup only once
The amp-override is necessary only once at initialization time.
Also fixed a coding style issue.
- ALSA: hda - Remove unused fixup entry for ALC262
... and a minor cleanup.
- ALSA: hda - Fix NULL-derefence with a single mic in STAC auto-mic detection
When only one mic is available and it's an analog mic, the current
IDT/STAC parser may give an Oops.
Reference: bko#25692
https://bugzilla.kernel.org/show_bug.cgi?id=25692
- ALSA: hda - Add missing NID 0x19 fixup for Sony VAIO
With GPIO2-fixup, another fixup for NID 0x19 was missing because the
fixup is applied only once. Add the corresponding verb to the entry.
- ALSA: hda - Fix ALC275 enable hardware EQ for SONY VAIO
SONY VAIO ALC275 default BIOS verb set the hardware EQ to disable.
Enable it when driver is loading.
- ALSA: hda - Fix EAPD on Lenovo NB ALC269 to low
Lenovo NB 0x9e54 use the external AMP in an inverted manner.
Set EAPD to low will enable the AMP.
- ALSA: hda - Fix missing EAPD for Acer 4930G
The proper initializatio of NID 0x15 EAPD is missing in the quirk for
Acer 4930G.
- ALSA: hda: Disable 4/6 channels on some NVIDIA GPUs.
Added hardware constraint in patch_hdmi.c to disable
channels 4/6 which are not supported by some older
NVIDIA GPUs.
- ALSA: hda - Add static_hdmi_pcm option to HDMI codec parser
The dynamic PCM restriction based on ELD information may lead to the
problem in some cases, e.g. when the receiver is turned off. Then it
may send a TV HDMI default such as channels = 2. Since it's still
plugged, the driver doesn't know whether it's the right configuration
for future use. Now, when an app opens the device at this moment,
then turn on the receiver, the app still sends channels=2.
The right solution is to implement some kind of notification and
automatic re-open mechanism. But, this is a goal far ahead.
This patch provides a workaround for such a case by providing a new
module option static_hdmi_pcm for snd-hda-codec-hdmi module. When
this is set to true, the driver doesn't change PCM parameters per
ELD information. For users who need the static configuration like
the scenario above, set this to true.
The parameter can be changed dynamically via sysfs, too.
- ALSA: hda - Don't refer ELD when unplugged
When unplugged, we shouldn't refer to ELD information for PCM open
any more.
- ALSA: hda - Add support for multiple headphone/speaker controls for Realtek
So far, Realtek auto-parser assumed that the multiple pins are only for
line-outs, and assigned the channel names like Front, Surround, etc for
the multiple outputs. But, there are devices that have multiple
headphones, and these can be better controlled with the corresponding
control-name like "Headphone" with indicies.
- ALSA: hda - Fix multi-headphone handling for Realtek codecs
When multiple headphone pins are defined without line-out pins, the
driver takes them as primary outputs. But it forgot to set line_out_type
to HP by assuming there is some rest of HP pins. This results in some
mis-handling of these pins for Realtek codec parser. It takes as if
these are pure line-out jacks.
- ALSA: hda: Use vostro model quirk for Dell Vostro 1014
BugLink: https://bugtrack.alsa-project.org/alsa-bug/view.php?id=5184
A user reported on the alsa-devel mailing list that he needs to use
the vostro model quirk to have audible playback, so apply it for his
PCI SSID.
Reported-and-tested-by: Fernando Lemos <fernandotcl@gmail.com>
- ALSA: HDA: Add Lenovo vendor quirk for Conexant 205xx
BugLink: http://bugs.launchpad.net/bugs/689036
Many new Lenovos need the ideapad quirk. Also, since the
auto parser for this chip is far from optimal, the regression
risk is low (although not zero).
- ALSA: HDA: Fix volume control indices for Mics (Realtek)
If more than one mic is present with different locations,
e g "Front Mic" and "Rear Mic", they can use the same index (0),
since their names are different.
Previous behavior was to have "Front Mic" as index 1, causing it
to be ignored by e g PulseAudio.
- ALSA: HDA: Rename "Mic Boost" to "Mic Boost Volume"
BugLink: http://bugs.launchpad.net/bugs/697240
If the "Volume" suffix is not given, alsa-lib gets confused and
loses the dB information at the simple element level.
Boosts generally affects both playback and capture, as they are
applied early in the chain. Hence no "Playback" or "Capture" in
the suffix.
- ALSA: HDA: Add internal mic for IDT 92HD88B
BugLink: http://bugs.launchpad.net/bugs/696493
According to datasheet (and real-world testing), IDT 92HD88B can
have internal mics at NID 0x11 and 0x20, so enable them accordingly.
- ALSA: HDA: Rename "e-Mic" and "i-Mic" to "Mic" and "Internal Mic"
Change non-standard mic control names to standard control names
to clean up the namespace.
- ALSA: HDA: Rename "Ext Mic" and "External Mic" to "Mic"
Usually external microphones are just labelled "Mic", so rename
"Ext Mic" and "External Mic" to "Mic" to clear up the namespace.
- ALSA: HDA: Rename "Int Mic" to "Internal Mic"
"Int Mic" and "Internal Mic" both mean the same thing, so rename
the former to the latter in order to clean up the namespace a little.
- ALSA: hda - Clean up dead code in patch_realtek.c
- ALSA: hda - factorize an automute_mic realtek quirk function
Multiple quirk functions were using the exact same code to verify if the Mic
jack was plugged and mute the Mic accordingly
- ALSA: hda - Mute speakers when line-out jack is plugged with Conexant auto mode
Mute speakers when a line-out jack is plugged as well as headphone jacks
with the new Conexant codec parser in the auto mode.
- ALSA: hda: Add fixup for mario system
create fixup function for the mario model and override amp capabilities
for NID 0x2
- ALSA: hda: Add modelname lookup and fixup for realtek codecs
Facilitate fixup for realtek codecs via modelname lookup of fixup
data. Fallback to quirk based lookup in absence of model definition.
- ALSA: HDA: Remove unconnected PCM devices for Intel HDMI
Some newer chips have more than one HDMI output, but usually not
all of them are exposed as physical jacks. Removing the unused
PCM devices (as indicated by BIOS in the pin config default) will
reduce user confusion as they currently have to choose between
several HDMI devices, some of them not working anyway.
- ALSA: hda - use generic hdmi parser for ATI R6xx codec
Switch to the generic hdmi parser for codec id 1002:aa01 (ATI R6xx
HDMI), as the codec appears to work fine with it.
Note that the codec is still limited to stereo output only, despite it
reportedly being multichannel capable. Some as of yet unknown quirks
will be needed to get that working.
Testing was done on 2.6.36 by John Ettedgui.
Tested-by: John Ettedgui <john.ettedgui@gmail.com>
- ALSA: hda - Fix beep-tone on IDT 92HD87/88 codecs
It sounds like a non-linear beep tone on my test machines...
- ALSA: hda - Enable beep for IDT92HD87 / 88 codecs
These codecs have the digital beep widget in NID 0x21.
- ALSA: hda - Clean up cxt5066 port-D handling & co
Instead of hard-coded magic numbers, properly define and use macros
for improve the readability. Also, dell_automute is handled samely
as thinkpad, since it also sets port_d_mode, too.
- ALSA: hda - Fix GPIO2-fixup for Sony laptops
The fix-up entries by the commit 2785591a9760c677a7ee6f541e751c23086f5bfd
ALSA: hda - Add fix-up for Sony VAIO with ALC275 codecs
weren't applied in the right position. They had to be before the quirk
entry matching to all Sony devices.
- ALSA: hda - Try to find an empty control index when it's occupied
When a mixer control element was already created with the given name,
try to find another index for avoiding conflicts, instead of breaking
with an error. This makes the driver more robust.
- ALSA: hda - Fix conflict of d-mic capture volume controls
When the d-mics are assigned to the same purpose of another analog mic
pins, the driver doesn't compute the index properly, resulting in an
error with "existing control". This patch fixes it.
- ALSA: hda - Don't apply ALC269-specific initialization to ALC275
ALC275 doesn't require the ALC269 (and its variants) specific init
sequences. Add the check of codec id.
- ALSA: hda - Add fix-up for Sony VAIO with ALC275 codecs
Set GPIO2 for some Sony VAIO with ALC275 to fix speaker output.
- ALSA: HDA: Add auto-mute for Thinkpad SL410/SL510
BugLink: http://launchpad.net/bugs/580006
SKU turns off auto-mute for these machines, so ignore the SKU.
- ALSA: hda - Fix conflict of Mic Boot controls
Due to the recent change for multiple mics assignment, we need to handle
the index of each Mic Boost control respectively. Otherwise the driver
gets the control element conflicts, and gives the unsable state.
Reference: kernel bug 25002
https://bugzilla.kernel.org/show_bug.cgi?id=25002
Reported-and-tested-by: Adam Williamson <awilliam@redhat.com>
- ALSA: HDA: Enable subwoofer on Asus G73Jw
Set default association/sequence right on pin 0x17 in order for
the automatic parser to recognize the subwoofer correctly.
- ALSA: HDA: Fix auto-mute on Lenovo Edge 14
BugLink: http://launchpad.net/bugs/690530
The SKU value of this machine dictates that auto-mute should be
disabled. Since the SKU value is similar to the PCI SSID, the most
likely conclusion is that the SKU value should be ignored.
- ALSA: HDA: Quirk for Dell Vostro 320 to make microphone work
BugLink: http://launchpad.net/497546
Confirmed that the ideapad model works better than the current
quirk for Dell Vostro 320.
- ALSA: hda - Do not wrongly restrict min_channels based on ELD
Commit bbbe33900d1f3c added functionality to restrict PCM parameters
based on ELD info (derived from EDID data) of the audio sink.
However, it wrongly assumes that the bits 0-2 of the first byte of
CEA Short Audio Descriptors mean a supported number of channels. In
reality, they mean the maximum number of channels (as per CEA-861-D
7.5.2). This means that the channel count can only be used to restrict
max_channels, not min_channels.
Restricting min_channels causes us to deny opening the device in stereo
mode if the sink only has SADs that declare larger numbers of channels
(like Primare SP32 AV Processor does).
Fix that by not restricting min_channels based on ELD information.
Reported-by: Jean-Yves Avenard <jyavenard@gmail.com>
Tested-by: Jean-Yves Avenard <jyavenard@gmail.com>
- ALSA: hda - Enable jack sense for Thinkpad Edge 13
Added a quirk to cxt5066_cfg_tbl to enable jack sense for ThinkPad Edge 13.
Reference: http://launchpad.net/bugs/685015
- ALSA: hda - Fix ThinkPad T410[s] docking station line-out
On the docking station for the Lenovo T410 and T410s, the line-out
doesn't work. The trouble seems to be that it generates a plug event,
but then doesn't report that the jack is connected. So automute mutes
the jack when you plug something into it. The following patch (next
message) fixes it.
- ALSA: hda: Use model=lg quirk for LG P1 Express to enable playback and capture
BugLink: https://launchpad.net/bugs/595482
The original reporter states that audible playback from the internal
speaker is inaudible despite the hardware being properly detected. To
work around this symptom, he uses the model=lg quirk to properly enable
both playback, capture, and jack sense. Another user corroborates this
workaround on separate hardware. Add this PCI SSID to the quirk table
to enable it for further LG P1 Expresses.
Reported-and-tested-by: Philip Peitsch <philip.peitsch@gmail.com>
Tested-by: nikhov
- ALSA: hda: Use "alienware" model quirk for another SSID
BugLink: https://launchpad.net/bugs/683695
The original reporter states that headphone jacks do not appear to
work. Upon inspecting his codec dump, and upon further testing, it is
confirmed that the "alienware" model quirk is correct.
Reported-and-tested-by: Cody Thierauf
- ALSA: hda - Remove dead md2 quirk code
- ALSA: hda: Use BIOS auto-parsing instead of existing model quirk for MEDION MD2
BugLink: https://launchpad.net/bugs/682199
A 2.6.35 (Ubuntu Maverick) user, burningphantom1, reported a regression
in audio: playback was inaudible through both speakers and headphones.
In commit 272a527c04 of sound-2.6.git, a new model was added with this
machine's PCI SSID. Fortunately, it is now sufficient to use the auto
model for BIOS auto-parsing instead of the existing quirk.
Playback, capture, and jack sense were verified working for both
2.6.35 and the alsa-driver snapshot from 2010-11-27 when model=auto is
used.
Reported-and-tested-by: burningphantom1
- ALSA: hda - Use ALC_INIT_DEFAULT for really default initialization
When SKU assid gives no valid bits for 0x38, the driver didn't take
any action, so far. This resulted in the missing initialization for
external amps, etc, thus the silent output in the end.
Especially users hit this problem on ALC888 newly since 2.6.35,
where the driver doesn't force to use ALC_INIT_DEFAULT any more.
This patch sets the default initialization scheme to use
ALC_INIT_DEFAULT when no valid bits are set for SKU assid.
Reference:
https://bugzilla.redhat.com/show_bug.cgi?id=657388
Reported-and-tested-by: Kyle McMartin <kyle@redhat.com>
- ALSA: hda - Fix ALC660-VD/ALC861-VD capture/playback mixers
The mixer nids passed to alc_auto_create_input_ctls are wrong: 0x15 is
a pin, and 0x09 is the ADC on both ALC660-VD/ALC861-VD. Thus with
current code, input playback volume/switches and input source mixer
controls are not created, and recording doesn't work. Select correct
mixers, 0x0b (input playback mixer) and 0x22 (capture source mixer).
Reference: https://qa.mandriva.com/show_bug.cgi?id=61159
- ALSA: HDA: Add an extra DAC for Realtek ALC887-VD
The patch enables ALC887-VD to use the DAC at nid 0x26,
which makes it possible to use this DAC for e g Headphone
volume.
- ALSA: hda - Fix Acer 7730G support
Fixes automatic EAPD configuration on Acer 7730G laptop.
- ALSA: hda - Add a generic fixup callback for Realtek codecs
Add a generic callback function for fixup elements. This can be used
to do some unusual things like overriding the AMP cache, etc.
- sound: Revert "ALSA: HDA: Create mixers on ALC887"
This reverts commit 03b7a1ab557efe34e8f79b78660e514bd7374248.
- ALSA: HDA: Create mixers on ALC887
BugLink: http://launchpad.net/bugs/669092
ALC887 does not have any volume control ability on the mixer NIDs,
so put the volume controls on the dac NIDs instead. Without this
patch, ALC887 users cannot use alsamixer at all.
- ALSA: hda - Identify more variants for ALC269
Give more correct chip names for ALC269-variant codecs.
- ALSA: hda - Fix wrong ALC269 variant check
The refactoring commit d433a67831ab2c470cc53a3ff9b60f656767be15
ALSA: hda - Optimize the check of ALC269 codec variants
introduced a wrong check for ALC269-vb type. This patch corrects it.
- ALSA: hda - Enable jack sense for Thinkpad Edge 11
Add a quirk entry for Thinkpad Edge 11 as well as other TP Edge models.
- ALSA: Revert "ALSA: hda - Fix switching between dmic and mic using the same mux on IDT/STAC"
This reverts commit f41cc2a85d52ac6971299922084ac5ac59dc339d.
The patch broke the digital mic pin handling wrongly.
Reference: bko#23162
https://bugzilla.kernel.org/show_bug.cgi?id=23162
- ALSA: hda - Fixed ALC887-VD initial error
ALC887-VD is like ALC888-VD. It can not be initialized as ALC882.
- ALSA: hda: Use hp-laptop quirk to enable headphones automute for Asus A52J
BugLink: https://launchpad.net/bugs/677652
The original reporter states that, in 2.6.35, headphones do not appear
to work, nor does inserting them mute the A52J's onboard speakers. Upon
inspecting the codec dump, it appears that the newly committed hp-laptop
quirk will suffice to enable this basic functionality. Testing was done
with an alsa-driver build from 2010-11-21.
Reported-and-tested-by: Joan Creus
- ALSA: hda: Add Samsung R720 SSID for subwoofer pin fixup
BugLink: https://launchpad.net/bugs/677830
The original reporter states that the subwoofer does not mute when
inserting headphones. We need an entry for his machine's SSID in the
subwoofer pin fixup list, so add it there (verified using hda_analyzer).
Reported-and-tested-by: i-NoD
- ALSA: HDA: Enable digital mic on IDT 92HD87B
BugLink: http://launchpad.net/bugs/673075
According to the datasheet of 92HD87B, there is a digital mic
at nid 0x11, so enable it in order to be able to use the mic.
- ALSA: hda - MacBookAir3,1(3,2) alsa support
This patch add support for the MacBookAir3,1 and MacBookAir3,2 to the alsa
sound system.
- ALSA: hda - Change BTL amp level on some HP notebooks
Some HP laptops have lower amplifier levels for speakers in comparison
with headphone outputs. This patch changes the BTL amp level for these
machines to balance both the speaker and headphone output levels.
- ALSA: hda - Disable sticky PCM stream assignment for AD codecs
The sticky PCM stream assignment introduced in 2.6.36 kernel seems
causing problems on AD codecs. At some time later, the streaming no
longer works by unknown reason. A simple workaround is to disable
sticky-assignment for these codecs.
Tested-by: Vasily Khoruzhick <anarsoul@gmail.com>
- ALSA: hda - Add workarounds for CT-IBG controllers
Creative IBG controllers require the playback stream-tags to be started
from 1, instead of capture+1. Otherwise the stream stalls.
Reported-by: Wai Yew CHAY <wychay@ctl.creative.com>
- ALSA: hda - Fix wrong TLV mute bit for STAC/IDT codecs
The bit value set for TLV mute was wrong in commit
de8c85f7840e5e29629de95f5af24297fb325e0b, which resulted in bogus
dB ranges that screw up PulseAudio. Corrected with the right constant.
- ALSA: hda - Apply ideapad quirk to Acer laptops with Cxt5066
Multiple Acer laptops with the SSID 1025:04xx require the quirk
mode=ideapad, so let's use mask to apply to all these.
- ALSA: hda - Fix wrong SPDIF NID assignment for CA0110
The dig_out_nid field must take a digital-converter widget, but the current
ca0110 parser passed the pin wrongly instead.
Reported-by: Wai Yew CHAY <wychay@ctl.creative.com>
- ALSA: hda - Fix codec rename rules for ALC662-compatible codecs
- ALSA: hda - Add alc_init_jacks() call to other codecs
- ALSA: hda - Fix codec muted after rebooting from Windows
Windows may leave pin power-down registers set after reboot, and
this resulted in muted output on Linux. Reset these registers
at initialization properly.
- ALSA: tlv - Define numbers in sound/tlv.h
- ALSA: HDA: Sigmatel: work around incorrect master muting
The HDA specification does not allow for a codec to mute itself just
because the volume is reduced, so _of course_ somebody had to go and do
it. This wouldn'\t hurt too much when the volume is adjusted by hand,
but programs like PA that try to set the volume automatically could
inadvertently mute the output.
To work around this, change the TLV dB information for the Master volume
on all Sigmatel HDA codecs to indicate the the minimal volume setting
actually mutes.
Reported-by: Colin Guthrie <gmane@colin.guthr.ie>
Reported-by: "Alexander E. Patrakov" <patrakov@gmail.com>
Tested-by: Colin Guthrie <cguthrie@mandriva.org>
- ALSA: HDA: Apply SKU override for Acer aspire 7736z
BugLink: http://launchpad.net/bugs/617647
The current SKU value disables playback, so ignore the SKU value.
- ALSA: HDA: Enable SKU quirks for Realtek
Realtek have ways of specifying external amps and more via a
special nid or via the Codec's subsystem ID, this is called "SKU".
The computer manufacturer sometimes gets this wrong, so we need
to be able to override or ignore the SKU customization value.
- ALSA: hda: Add speaker pin to automute Acer Aspire 8943G
BugLink: https://bugs.launchpad.net/bugs/656625
Add clause for handling Acer Aspire 8943G's subwoofer as additional
speaker pin for automuting.
Reported-by: RussianNeuroMancer
- ALSA: hda - Add input volume control for each mic/line-in pin
The input pins on cirrus codecs have also input amps. Let's make
control elemetns for them.
- ALSA: hda - Add model=mbp55 entry for MacBookPro 7,1
Reference: Novell bnc#645066
https://bugzilla.novell.com/show_bug.cgi?id=645066
- ALSA: hda - Add another HP DV6 quirk
BugLink: https://bugs.launchpad.net/bugs/653420
Add another HP DV6 notebook (103c:363e) to use STAC_HP_DV5.
- ALSA: Fix Linux 2.6 merge issues
- ALSA: hda - Apply ALC269 VAIO fix-up to all Sony laptops with ALC269
We've applied a fix-up for ALC269 VAIO only for two models. But all
Sony VAIO models with ALC269 codec seem to require the similar fix.
Let's apply it with vendor-id mask.
- ALSA: hda - Introduce hda_call_check_power_status() helper
Replace the explicit ifdef check and call of check_power_status ops with
a new helper function, hda_call_check_power_status().
- ALSA: hda - Refactor ALC269 power-ups/downs in PM callbacks
Create a helper function to simplify the code.
Also, cleaned up the ifdef SND_HDA_NEEDS_RESUME and
CONFIG_SND_HDA_POWER_SAVE. The former is always defined when the latter
is set.
- ALSA: hda - Set up COEFs for ALC269 to avoid click noises at power-saving
For avoiding the click noises at power-saving, set some COEF values
for ALC269* codecs.
- ALSA: HDA: Enable internal speaker on Dell M101z
BugLink: http://launchpad.net/bugs/640254
In some cases a magic processing coefficient is needed to enable
the internal speaker on Dell M101z. According to Realtek, this
processing coefficient is only present on ALC269vb.
- ALSA: hda - Added fixup for Lenovo Y550P
- ALSA: hda - Add quirk for another Acer laptop with a CX20585 codec
BugLink: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/647374
Set another Acer laptop (SSID 1025:043d) to use CXT5066_IDEAPAD
- ALSA: hda - Fix switching between dmic and mic using the same mux on IDT/STAC
Fix bug in switching between dmic and mic when both use the same mux.
- ALSA: hda - MacBookPro 5,3 line-in support
I've found the following patch is necessary to enable line-in on
my MacBookPro 5,3 machine. With the patch applied I've successfully
recorded audio from the line-in jack. This is based on the existing
5,5 support.
- ALSA: hda - Check invalid NIDs in alc_init_jacks()
The headphone and external-mic pin NIDs can be null, and the jack input
elements should be skipped in such a case.
- ALSA: hdmi - fix surround41 channel mapping
Channel 2 and channel 3 were all wrongly mapped to HDMI slot 4.
This shows up as a bug that one channel is "lost" when playing in
surround41 mode.
- ALSA: hdmi - support infoframe for DisplayPort
DisplayPort works mostly in the same way as HDMI, except that it expects
a slightly different audio infoframe format.
Citations from "HDA036-A: Display Port Support and HDMI Miscellaneous
Corrections":
The HDMI specification defines a data island packet with a header of 4
bytes (3 bytes content + 1 byte ECC) and packet body of 32 bytes (28
bytes content and 4 bytes ECC). Display Port specification on the other
hand defines a data island packet (secondary data packet) with header of
4 bytes protected by 4 bytes of parity, and data of theoretically up to
1024 bytes with each 16 bytes chunk of data protected by 4 bytes of
parity. Note that the ECC or parity bytes are not present in the DIP
content populated by software and are hardware generated.
It tests DP connection based on the ELD conn_type field, which will be
set by the graphics driver and can be overriden manually by users
through the /proc/asound/card0/eld* interface.
The DP infoframe is tested OK on Intel SandyBridge/CougarPoint platform.
- ALSA: hda - Fix capture widget for ALC269vb and co
ALC269vb and other variants don't use the widgets 0x24 but prefer the
widget 0x22 instead. We need to fix the input parser.
- ALSA: hda - Optimize the check of ALC269 codec variants
Don't call the COEF check for checking ACL269 codec variants at each
time in init but remember the type at the initialization.
- ALSA: hda - Fix initialization of multiple output pins for ALC268/269
When multiple pins are assigned to headphones or speakers, they haven't
been initialized properly.
- ALSA: hda - Fix up autocfg output pin numbers in realtek parser
When quirks are applied, the numbers of output pins in autocfg aren't
set up properly but only pin arrays are changed. Let's fix it up so that
the rest of the parser can use autocfg.line_outs & co safely.
- 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.
- ALSA: hda - Check the external mic pin more strictly for Conexant chips
The external mic jack for auto-mic switch must be really an external
jack and with a presense-detection capability. This patch makes the
check more paranoia.
- ALSA: hda - Make snd_hda_get_input_pin_attr() helper
Make the helper function to give the input-pin attribute for jack
connectivity and location. This simplifies checks of input-pin jacks
a bit in some places.
- ALSA: HDA: Sort CXT5066 quirk table
It was just a boring day.
- ALSA: HDA: Fix spelling (change VOSTO to VOSTRO)
It was just a boring day.
- ALSA: hda - Fix mic attribute check for internal mics
Now Windows claims that the BIOS sets pins for internal mics to be
BOTH connection instead of FIXED.
- ALSA: hda - Fix automatic MIC switching and include dock MIC for IDT codecs
- ALSA: hda - Fix input-pin setup for Realtek codecs
Through the transition of autocfg to individual inputs array, I forgot
to rewrite the argument passed to alc_set_input_pin(). This resulted in
wrongly setup input pins. Fixed now.
- ALSA: hda - Fix initialization of secondary headphone and speaker
The secondary or later headphones or speakers aren't initialized preoprly
for some codecs.
- ALSA: hda - Add quirk for Acer laptop with CX20585 codec
Its pin configuration is compatible with ideapad.
- ALSA: hda - Preliminary support for new Conexant audio codecs
This patch adds the preliminary support for new Conexant audio codecs with
14f1:5097, 14f1:5098, 14f1:50a1, 14f1:50a2, 14f1:50ab, 14f1:50ac,
14f1:50b8 and 14f1:50b9.
Unlike other Conexant parsers, this is designed to be mostly automatic,
parsing from BIOS pin configurations.
- ALSA: hda - Fix auto-parse of SPDIF input of Realtek codecs
The SPDIF in audio widget must be searched through the list as the widget
that contains the given pin as the connection source. The current code
was implemented in a reverse way.
- ALSA: hda - Add Dell Latitude E6400 model quirk
BugLink: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/643891
Set the Dell Latitude E6400 (1028:0233) SSID to use AD1984_DELL_DESKTOP
- ALSA: patch_nvhdmi.c: Fix supported sample rate list.
22050 isn't a valid HDMI sample rate. 32000 is.
- ALSA: hda - Add input jack layer support to Realtek codec
- ALSA: hda - Add quirk for Toshiba C650D using a Conexant CX20585
Add a quirk for laptop Toshiba Satellite C650D to have proper external HP and
external Mic support.
- ALSA: hda - Sort input pins in snd_hda_parse_pin_def_config()
Sort inputs[] array in autocfg so that the codec parsers can filter out
easily per input pin types.
- ALSA: hda - Add comments to new helper functions
- ALSA: hda - Reduce redundant mic location prefix in input source labels
When the mic pins are assigned to the same location, we can omit the
redundant location prefix like "Front" or "Rear".
- ALSA: hda - Improve the input source name labels
This patch improves the input-source label strings to be generated from
the pin information instead of fixed strings per AUTO_PIN_* type.
This gives more suitable labels, especially for mic and line-in pins.
- ALSA: hda - Remove AUTO_PIN_FRONT_{MIC|LINE}
We can assign multiple pins to a single role now, let's reduce the
redundant FRONT_MIC and FRONT_LINE. Also, autocfg->input_pins[] is
no longer used, so this is removed as well.
- ALSA: hda - Keep char arrays in input_mux items
Keep char array in the input_mux item itself instead of pointing to
an external string. This is a preliminary work for improving the
input-mux name based on the pin role.
- ALSA: HDA: Add fixup pins for Ideapad Y550
By adding the subwoofer as a speaker pin, it is treated correctly when auto-muting.
BugLink: https://launchpad.net/bugs/611803
- ALSA: hda - Add fixup for FSC Celsius H270
Added a fixup table for ALC262 codec containing the entry for FSC
Celsius H270. Now both headphone jacks are detected properly as
headphones.
Reference: Novell bnc637263
https://bugzilla.novell.com/show_bug.cgi?id=637263
- ALSA: hda - Add multiple headphone support to ALC262 codec
This patch changes the alc262 auto-parser to allow multiple pins
assigned for a single purpose (line-out, headphone or speaker).
- ALSA: hda - Support multiple headphone auto-mute
Currently headphone auto-mute using alc_automute_pin() assumes only
the single pin used for the headphone output. Since there are devices
with multiple headphone jacks, we need to check all these pins there,
too.
Also this patch merges the common code between alc_automute_pin() and
alc_automute_amp() helper functions.
- ALSA: hda - Clear left-over hp_pins in snd_hda_parse_pin_def_config()
In snd_hda_parse_def_config(), some unused values may remain in hp_pins[]
array during the headphone-reassignment workaround. This patch clears
the unused array members.
- ALSA: hda - Improve input control names for IDT/STAC codecs
Changing the way the input controls are named using port connection
type and jack location info.
- ALSA: hda - Adding support for new IDT 92HD90BXX and 92HD91BXX codecs
Adding support for digital MIC in 92HD83/90/91XXX codecs family.
- ALSA: hda - Use new inputs[] field to parse input-pins for VIA codecs
- ALSA: hda - Use new inputs[] field to parse input-pins for STAC/IDT codecs
- ALSA: hda - Use new inputs[] field to parse input-pins for Realtek codecs
- ALSA: hda - Use new inputs[] field to parse input-pins for CirrusLogic codecs
- ALSA: hda - Use new inputs[] field to parse input-pins for CA-IBG codecs
- ALSA: hda - Use new inputs[] field to parse input-pins for AD codecs
- ALSA: hda - Add snd_hda_get_input_pin_label() helper function
Added snd_hda_get_input_pin_label() helper function to return the
string that can be used for control or capture-source ids.
- ALSA: hda - Add inputs[] to auto_pin_cfg struct
Added the new fields to contain all input-pins to struct auto_pin_cfg.
Unlike the existing input_pins[], this array contains all input pins
even if the multiple pins are assigned for a single role (i.e. two
front mics). The former input_pins[] still remains for a while, but
will be removed in near future.
- ALSA: hda - Refactor input-pin parser for VIA codecs
patch_via.c has redundant codes for parsing the input-pins. Although
they are pretty similar, but all implemented in different functions
just because of hard-coded ids and slight incompatibilities.
This patch refactors the codes to use the common helper function,
resulting in the reduction of many lines.
- ALSA: hda - embed alc_fixup contents into struct definitions
Instead of defining each content as a separate struct, put all into the
definition of struct alc_fixup arrays so that reader doesn't go back to
see the definition again.
- ALSA: hda - Fix wrong HP pin detection in snd_hda_parse_pin_def_config()
snd_hda_parse_pin_def_config() has some workaround for re-assigning
some pins declared as headphones to line-outs. This didn't work properly
for some cases because it used memmove() stupidly wrongly.
Reference: Novell bnc#637263
https://bugzilla.novell.com/show_bug.cgi?id=637263
- ALSA: hda - Enable PC-beep for EeePC with ALC269 codec
EeePC 1001HAG has a similar problem like other ASUS machine, which doesn't
set the codec SSID properly for indicating the beep capability.
To enable PC-beep again, put this to the whitelist.
- ALSA: hda - Add errata initverb sequence for CS42xx codecs
Add init verb sequence for errata ER880C3
http://www.cirrus.com/en/pubs/errata/ER880C3.pdf
- ALSA: hda - Add quirk for Lenovo T400s
Lenovo T400s requires the quirk to make automatic HP/mic switching working.
Reported-by: Frank Becker <fb@alien8.de>
- ALSA: hda - Add a new hp-laptop model for Conexant 5066, tested on HP G60
This new model adds the following functionality to HP G60:
- Automute of internal speakers
- Autoswitch of internal/external mics
- Remove SPDIF not physically present
BugLink: http://launchpad.net/bugs/587388
- ALSA: hda - Add Sony VAIO quirk for ALC269
The attached patch enables playback on a Sony VAIO machine.
BugLink: http://launchpad.net/bugs/618271
- ALSA: hda - Add support for Lenovo S10-3t
This patch adds quirk for the Lenovo S10-3t so the headphone &
microphone jacks will now work.
- ALSA: hda - Fix stream and channel-ids codec-bus wide
The new sticky PCM parameter introduced the delayed clean-ups of
stream- and channel-id tags. In the current implementation, this check
(adding dirty flag) and actual clean-ups are done only for the codec
chip. However, with HD-audio architecture, multiple codecs can be
on a single bus, and the controller assign stream- and channel-ids in
the bus-wide.
In this patch, the stream-id and channel-id are checked over all codecs
connected to the corresponding bus. Together with it, the mutex is
moved to struct hda_bus, as this becomes also bus-wide.
Reported-and-tested-by: Stephen Warren <swarren@nvidia.com>
- ALSA: hda - Fix conflict of sticky PCM parameter in HDMI codecs
Intel and Nvidia HDMI codec drivers have own implementations of
sticky PCM parameters. Now HD-audio core part already has it,
thus both setups conflict. The fix is simply remove the part in
patch_intelhdmi.c and patch_nvhdmi.c and simply call
snd_hda_codec_setup_stream() as usual.
Reported-and-tested-by: Stephen Warren <swarren@nvidia.com>
- ALSA: hda - Add support for IDT 92HD89XX codecs
Just added new codec ids. These are almost compatible with existing ones.
- ALSA: hda - Fix ALC680 base model capture
- Fix capture mixer elements for ALC680 base model
- Support auto change ADC for recording from MIC
- Cancel capture source assigned in auto mode.
- ALSA: hda - Add quirk for Dell Vostro 1220
model=dell-vostro is needed for Dell Vostro 1220 with Coexnat 5067.
Reference: Novell bnc#631066
https://bugzilla.novell.com/show_bug.cgi?id=631066
- ALSA: hda - Fix dynamic ADC change working again
The commit eb541337b7a43822fce7d0c9d967ee149b2d9a96
ALSA: hda - Make converter setups sticky
changes the semantics of snd_hda_codec_cleanup_stream() not to clean up
the stream at that moment but delay the action. This broke the codes
expecting that the clean-up is done immediately, such as dynamic ADC
changes in some codec drivers.
This patch fixes the issue by introducing a lower helper,
__snd_hda_codec_cleanup_stream(), to allow the immediate clean up.
The original snd_hda_codec_cleanup_stream() is kept as is now.
- ALSA: hda - Restrict PCM parameters per ELD information over HDMI
When a device is plugged over HDMI, it passes some information in ELD
including the supported PCM parameters like formats, rates, channels.
This patch adds the check to PCM open callback of HDMI streams so that
only valid parameters the device supports are used.
When no device is plugged, the parameters the codec supports are used;
it's mostly all parameters the hardware can work. This is for apps
that are started before device plugging and do probing (e.g. a sound
daemon), so that at least, probing would work even before the device
plugging.
- ALSA: hda - Adding support for new IDT 92HD87XX codecs
Added the entries for 92HD87B1/3 and 92HD87B2/4 codecs.
These are compatible with existing 83xxx codecs.
- ALSA: HDA: Use model=auto for LG R510
Two users report model=auto is needed to make the internal mic work properly.
BugLink: https://bugs.launchpad.net/bugs/495134
- ALSA: hda - patch_nvhdmi.c: Add missing codec IDs, unify names
* Add missing codec IDs.
* Modify some existing codec names for discrete GPUs to match newly
added IDs. Note: existing names were a mixture of marketing and
engineering GPU names. Equally, there's no reason that codec IDs
have to be specific to a particular GPU or board, so identify
codecs in a less marketing-oriented fashion.
* Reformat codec ID table so it's easier to read, for me at least.
- ALSA: hda - add support for Conexant CX20584
The Conexant CX20584 with 141f:5068 seems compatible with other
cxt5066 code. Just add the missing id.
Tested-by: Cristopher Camacho Leandro <ccamacho@linuxmail.org>
- ALSA: hda - New snd-hda-intel model/pin config for hp dv7-4000
This provides a new model and pin config for the snd-hda-intel
92HD83XXX codec for hp laptop model dv7-4000, enabling the subwoofer.
- ALSA: hda - Fix missing stream for second ADC on Realtek ALC260 HDA codec
I discovered tonight that ALSA no longer sets up a stream for the second ADC
provided by the Realtek ALC260 HDA codec. At some point alc_build_pcms()
started using stream_analog_alt_capture when constructing the second ADC
stream, but patch_alc260() was never updated accordingly. I have no idea
when this regression occurred. The trivial patch to patch_alc260() given
below fixes the problem as far as I can tell. The patch is against 2.6.35.
- ALSA: hda - Make converter setups sticky
So far, we reset the converter setups like the stream-tag, the
channel-id and format-id in prepare callbacks, and clear them in
cleanup callbacks. This often causes a silence of the digital
receiver for a couple of seconds.
This patch tries to delay the converter setup changes as much as
possible. The converter setups are cached and aren't reset as long
as the same values are used. At suspend/resume, they are cleared
to be recovered properly, too.
- ALSA: hda - Add support for Acer ZGA ALC271 (1025:047c)
- ALSA: hda - Add pin-fix for HP dc5750
The NID 0x11 on HP dc5750 with ALC260 should be a speaker although BIOS
gives it as a line-out. This patch adds a quirk to fix the pin config
so that the real line-out is used properly.
Reference: bnc#624118
https://bugzilla.novell.com/show_bug.cgi?id=624118
- ALSA: hda - Fix initial capsrc selection in patch_alc269()
In patch_alc269(), we initialize the primary capsrc so that the device
works from the beginning. It issues CONNECT_SEL verb no matter which
widget is although some widget (e.g. 0x23) has no connection selection
but a mixer, which requires unmuting instead.
This patch fixes the initialization of capsrc by re-using the code as
a helper function.
- ALSA: hda - Add PC-beep whitelist for an Intel board
An Intel board needs a white-list entry to enable PC-beep.
Otherwise the driver misdetects (due to bogus BIOS info) and ignores
the PC-beep on 2.6.35.
Reported-and-tested-by: Leandro Lucarella <luca@llucax.com.ar>
- ALSA: hda - Define AC_FMT_* constants
Define constants for the HD-audio stream format bits, and replace the
magic numbers in codes.
- ALSA: hda - Fix beep frequency on IDT 92HD73xx and 92HD71Bxx codecs
Fix HDA beep frequency on IDT 92HD73xx and 92HD71Bxx codecs.
These codecs use the standard beep frequency calculation although the
datasheet says it's linear frequency.
Other IDT/STAC codecs might have the same problem. They should be
fixed individually later.
- ALSA: hda - Add support for HDMI HBR passthrough
Passing IEC 61937 encapsulated compressed audio at bitrates over 6.144
Mbps (i.e. more than a single 2-channel 16-bit 192kHz IEC 60958 link)
over HDMI requires the use of HBR Audio Stream Packets instead of Audio
Sample Packets.
Enable HBR mode when the stream has 8 channels and the Non-PCM bit is
set.
If the audio converter is not connected to any HBR-capable pins, return
-EINVAL in prepare().
- ALSA: hda - Set Stream Type in Stream Format according to AES0
Set bit 15 (Stream Type) of HDA Stream Format to 1 (Non-PCM) when IEC958
channel status bit 1 (AES0 & 0x02) is set to 1 (non-audio).
This is a prequisite for HDMI HBR passthrough.
- ALSA: hda - Fix Thinkpad X300 so SPDIF is not exposed
Just as with the X301. The X300 does not have a way to do SPDIF either.
It does not have a dock connector, nor does it have the SPDIF through
the headphone jack.
This patch fixes it so X300 does not show SPDIF, since it cannot do it.
To add all Lenovo Thinkpads had different codec subsytem IDs:
X300:
http://launchpadlibrarian.net/34862838/Card0.Codecs.codec.0.txt
- ALSA: hda - FIX to not expose SPDIF on Thinkpad X301, since it does not have the ability to use SPDIF
The Lenovo X301 does not have the ability to connect to a docking
station to use the SPDIF port. It also does not have the ability to do
SPDIF though the headphone jack or Display Port jacks.
This patch fixes it so this is not exposed for the X301 and users do
think it has the ability to do SPDIF.
I tested both headphone & display port jacks and it is not there. I have
tested this patch and it works great.
Also to add the other Thinkpads have different subsystem codec IDs.
Here are examples:
X301:
http://launchpadlibrarian.net/31561902/Card0.Codecs.codec.0.txt
X200:
http://launchpadlibrarian.net/49055036/Card0.Codecs.codec.0.txt
W500:
http://launchpadlibrarian.net/36276057/Card0.Codecs.codec.0.txt
- ALSA: hda - Do not try to create speaker NIDs for ALC268 if there aren't any
- ALSA: hda - Add a warning for ignored pins with ALC259/268/269
The current ALC259/268/269 parser ignores some pins as unhandled,
but user won't notice what goes wrong. So, added a warning message
for the ignored pins as a hint.
- ALSA: hda - Handle pin NID 0x1a on ALC259/269
The pin NID 0x1a should be handled as well as NID 0x1b.
Also added comments.
- ALSA: hda - Shut up pins at power-saving mode with Conexnat codecs
Call snd_hda_shutup_pins() for power-saving and reboot-notifier in
patch_conexant.c as well as other codecs. This will reduce the pop
noise in power-save mode.
Reference: bnc#624896
https://bugzilla.novell.com/show_bug.cgi?id=624896
- ALSA: hda - Prefer VREF50 if BIOS sets for Realtek codecs
If BIOS sets up the input pin as VREF 50, use the value as is instead of
overriding forcibly to VREF 80. This fixes the quality of inputs on
some devices like Packard-Bell M5210.
- ALSA: hda - Handle missing NID 0x1b on ALC259 codec
Since ALC259/269 use the same parser of ALC268, the pin 0x1b was ignored
as an invalid widget. Just add this NID to handle properly.
This will add the missing mixer controls for some devices.
- ALSA: hda - Share digital I/O parser in patch_realtek.c
Make a helper function to parse the digital I/Os of all Realtek codecs
to simplify the code and to ensure the setups.
Also, initialize digital I/O pins properly in init callbacks. Some BIOS
seem to leave pins uninitialized.
- ALSA: hda - Increase the connection list size for ALC662
Some ALC662-compatible codecs like ALC892 may have more than 4
connections for the input source. Use HDA_MAX_CONNECTIONS instead of
the fixed magic number 4.
- ALSA: hda - Make error messages more verbose
Add a prefix and more information for error messages regarding the
connection-list in hda_codec.c.
- ALSA: hda - Rename iMic to Int Mic on Lenovo NB0763
The non-standard name "iMic" makes PulseAudio ignore the microphone.
BugLink: https://launchpad.net/bugs/605101
- ALSA: hda - Add a PC-beep workaround for ASUS P5-V
ASUS P5-V provides a SSID that unexpectedly matches with the value
compilant with Realtek's specification. Thus the driver interprets
it badly, resulting in non-working PC beep.
This patch adds a white-list for such a case; a white-list of known
devices with working PC beep.
- ALSA: hda - Assume PC-beep as default for Realtek
Enable PC-beep as default for hardwares that aren't compliant with the
SSID value Realtek requires. In such a case, better to enable the beep
to avoid a regression.
- ALSA: hda - Don't register beep input device when no beep is available
We check now the availability of PC beep and skip the build of beep
mixers, but the driver still registers the input device. This should
be checked as well.
- ALSA: hda - Fix pin-detection of Nvidia HDMI
The behavior of Nvidia HDMI codec regarding the pin-detection unsol events
is based on the old HD-audio spec, i.e. PD bit indicates only the update
and doesn't show the current state. Since the current code assumes the
new behavior, the pin-detection doesn't work relialby with these h/w.
This patch adds a flag for indicating the old spec, and fixes the issue
by checking the pin-detection explicitly for such hardware.
Tested-by: Wei Ni <wni@nvidia.com>
- ALSA: hda - Fix max amp cap calculation for IDT/STAC codecs
The commit afbd9b8448f4b7d15673c6858012f384f18d28b8
ALSA: hda - Limit the amp value to write
introduced a regression for codec setups with amp offsets like IDT/STAC
codecs. The limit value should be a raw value without offset calculation.
- ALSA: hda-intel - fix function_id rework (add missing bitmask)
- ALSA: hda - Add conexant quirk for AMD based Lenovo G series machines
This is a follow on patch adds support for AMD based Lenovo G series
machines, such as the Lenovo G555.
- ALSA: hda-intel - do not mix audio and modem function IDs
The function IDs are different for audio and modem. Do not mix them.
Also, show the unsolicited bit in the function_id register.
- ALSA: hda - Add support of dual-ADCs for Realtek ALC275
Some VAIO models with ALC275 have dual ADCs for both internal and external
mics, and the driver needs to switch one of them appropriately.
This patch adds a basic support for this functionality, dynamic switching
between two ADCs per jack plug state.
- ALSA: hda - Limit the amp value to write
Check the amp max value at put callbacks and set the upper limit
so that the driver won't write any invalid value over the defined
range.
- ALSA: hda - Add beep mixer support to Conexant codecs
Added the beep mixer controls to Conexant codecs.
They simply control the digital beep generator widget.
For cx5047, I couldn't find any beep generator, so it's not implemented
there.
- ALSA: HDA: VT1708S: fix Smart5.1 mode
Correctly configure bidirectional pins when resuming; do not power down
widgets when they are needed for Smart5.1 output; and on 3-jack boards,
create the streams and controls needed for six channels.
Reported-and-tested-by: Viliam Kubis <viliam.kubis@gmail.com>
- ALSA: hda - Restore cleared pin controls on resume
Many codecs now clear the pin controls at suspend via snd_hda_shutup_pins()
for reducing the click noise at power-off. But this leaves some pins
uninitialized, and they'll be never recovered after resume.
This patch adds the proper recovery of cleared pin controls on resume.
Also it adds a check of bus->shutdown so that pins won't be cleared at
module unloading.
Reference: Kernel bug 16339
http://bugzilla.kernel.org/show_bug.cgi?id=16339
- ALSA: hda - Enable beep on Realtek codecs with PCI SSID override
When the PCI SSID gives an overriding SKU assno, PC-beep bit isn't
detected (since it's located over 16bit), resulting in no PC beep.
Also, many devices seem ignoring the requirement by Realtek's spec
for SSID numbers, and it also confuses the PC beep detection.
This patch assumes the PC beep is available on every machine with
PCI SSID override. It's a regression fix from 2.6.34.
Reference: Kernel bug 16251
http://bugzilla.kernel.org/show_bug.cgi?id=16251
- ALSA: hda - Add missing ALC680_* definitions
Also update the documentation.
- ALSA: hda - Support ALC680 codec
- ALSA: hda - Add Macbook 5,2 quirk
BugLink: https://bugs.launchpad.net/bugs/463178
Set Macbook 5,2 (106b:4a00) hardware to use ALC885_MB5
- ALSA: hda - Fix uninitialized variable
Fix the following compile warning. kctl should be NULL-initialized.
sound/pci/hda/patch_realtek.c: In function ‘alc_build_controls’:
sound/pci/hda/patch_realtek.c:2550:23: warning: ‘kctl’ may be used uninitialized in this function
- ALSA: hda - add ideapad model for Conexant 5051 codec
Lenovo IdeaPad Y430 has an additional subwoofer connected at pin 0x1b,
which isn't muted when headphone is plugged in. This adds additional
support to the extra subwoofer via new ideapad model.
- ALSA: hda - Fix line-in for mb5 model MacBook (Pro) 5,1 / 5,2
The line-in input is 0x7 not 0x2 for MacBook (Pro) 5,1 / 5,2 models
- ALSA: hda - Don't check capture source mixer if no ADC is available
With multiple codec configurations, some codec might have no ADC, thus
it keeps spec->adc_nids = NULL. This causes an Oops in alc_build_controls().
Reference: kernel bug #16156
https://bugzilla.kernel.org/show_bug.cgi?id=16156
- ALSA: hda - Add SSID table for iMac7,1.
This patch add's the iMac7,1 SSID entry to
patch_realtek.c which adds sound support.
bug entry:
https://bugs.launchpad.net/mactel-support/+bug/360866
Note:I do not have this machine on hand only
codec#0 file for the machine so please
test if you have the appropriate equipment.
- ALSA: hda - Add SSID table for MacBookAir1,1
This patch add's the MacBookAir1,1 SSID entry to
patch_realtek.c which adds sound support.
bug entry:
https://bugs.launchpad.net/mactel-support/+bug/268301
Note:I do not have this machine on hand only
codec#0 file for the machine so please
test if you have the appropriate equipment.
- ALSA: hda - Add SSID table for MacBookAir2,1
This adds the SSID number to snd_pci_quirk for the
MacBookAir2,1 taken from codec#0 at:
http://launchpadlibrarian.net/49455483/Card0.Codecs.codec.0.txt
keep in mind I do not have one of these machines on hand
so please if you do have this machine please test for me..
- ALSA: hda: Use mb31 quirk for an iMac model
BugLink: https://launchpad.net/bugs/542550
Symptom: On the reporter's iMac, in Ubuntu 10.04 LTS neither playback
nor capture appear audible out-of-the-box.
Test case: Boot from an Ubuntu 10.04 LTS live cd or from an installed
configuration and attempt to play or capture audio.
Resolution: Specify the mb31 quirk for this machine in the codec SSID
table.
Reported-and-Tested-By: f3a97
- ALSA: hda: Add support for another Lenovo ThinkPad Edge in conexant codec
On a Thinkpad Edge 13 "01972NG" I had the problem that speakers played
sound although headphones were plugged in. Using model=ideapad with
latest alsa-git kernel fixed this. So adding this quirk to use ideapad
for another Thinkpad Edge variant seems sensible.
- ALSA: hda - Add support for Thinkpad Edge conexant chip
This quirks in support for the Thinkpad Edge.
- ALSA: hda: Fix model quirk for Dell M1730
BugLink: https://launchpad.net/bugs/576160
Symptom: Currently (2.6.32.12) the Dell M1730 uses the 3stack model
quirk. Unfortunately this means that capture is not functional out-
of-the-box despite ensuring that capture settings are unmuted and
raised fully.
Test case: boot from Ubuntu 10.04 LTS live cd; capture does not
work.
Resolution: Correct the model quirk for Dell M1730 to rely on the
BIOS configuration.
This patch also trivially sorts the quirk into the correct section
based on the comments.
Reported-and-Tested-By: <picdragon99@msn.com>
Tested-By: Daren Hayward
Tested-By: Tobias Krais
- ALSA: hda - iMac9,1 sound fixes
First issue:
With the original patch, I've noticed by unmuting the mic
(and even having it muted), there is a distorted("Noise")
coming from the internal speakers, even when the headphones are plugged in.
What my finding's revealed is:
/* Mic (rear) pin: input vref at 80% */
{0x18, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80},
{0x18, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},
From the original patch. Looking at codec#0 0x18/0x1a is listed as:
Node 0x18 [Pin Complex] wcaps 0x40018f: Stereo Amp-In Amp-Out
Amp-In caps: ofs=0x00, nsteps=0x03, stepsize=0x27, mute=0
Amp-In vals: [0x00 0x00]
Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
Amp-Out vals: [0x00 0x00]
Pincap 0x0000373c: IN OUT HP Detect
Vref caps: HIZ 50 GRD 80 100
Pin Default 0x90100141: [Fixed] Speaker at Int N/A
Conn = Unknown, Color = Unknown
DefAssociation = 0x4, Sequence = 0x1
Misc = NO_PRESENCE
Pin-ctls: 0x41: OUT VREF_50
Unsolicited: tag=00, enabled=0
Connection: 5
0x0c* 0x0d 0x0e 0x0f 0x26
seems this Node is listed as: [Fixed] Speaker while 0x15
Node 0x15 [Pin Complex] wcaps 0x40018f: Stereo Amp-In Amp-Out
Amp-In caps: ofs=0x00, nsteps=0x03, stepsize=0x27, mute=0
Amp-In vals: [0x00 0x00]
Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
Amp-Out vals: [0x80 0x80]
Pincap 0x0000373c: IN OUT HP Detect
Vref caps: HIZ 50 GRD 80 100
Pin Default 0x018b3020: [Jack] Line In at Ext Rear
Conn = Comb, Color = Blue
DefAssociation = 0x2, Sequence = 0x0
Pin-ctls: 0x01: VREF_50
Unsolicited: tag=00, enabled=0
Connection: 5
0x0c 0x0d* 0x0e 0x0f 0x26
is [Jack] Line In at Ext Rear.
(looking at the other apple products as examples
I came up with the fix below).
Second issue:
alc885_mbp_4ch_modes
The original patch does a good job with the
HP pin automute function, but from what I noticed is I would have to manually
change the channel form 2 to 4 after plugging the headphones in.
And not to mention having odd moments to where I was jamming out
with the headphones on, then later realized I had sound blasting out
of the speakers as well. My findings revealed that changing
alc885_mbp_4ch_modes to alc885_mba21_ch_modes and setting
- spec->autocfg.speaker_pins[0] = 0x15;
+ spec->autocfg.speaker_pins[0] = 0x18;
gets the automute function when the headphones plugged in working
flawlessly(and the no need to manually change the channel number
afterwards).
Third issue:
alc885_imac91_mixer
There probably doesnt need to be anything changed with this
(esspecially if your one to like lots of sliders),but my findings
revealed that mac osx only has a master on the top right,
another switch on itunes, and then a slider for the mic.
So the changes I did below try and mimic osx as much as possible
(only thing I had an issue with is just having one mute switch
on the master, instead of having two(still investigating)).
fourth issue:
alc882_capture_source
I endeded up creating alc889A_imac91_capture_source()
only because looking at alc882_capture_source I see
that the mic is set to 0x1 while this works, I also noticed
that adding 0x1 and 0x01 and testing that 0x1 somehow
stops working, and 0x01 works(so I figured 0x01 was more
of the alpha of the numbers(still need to figure out
where that valuse is)). In any case the microphone
does work with the original, and with the below patch, but both
still record not as clean(lots of "Noise", which I would like to
look into too).
Note: using alsamixer -Va reveals the capture switches.
- ALSA: hda: Storage class should be before const qualifier
The C99 specification states in section 6.11.5:
The placement of a storage-class specifier other than at the beginning
of the declaration specifiers in a declaration is an obsolescent
feature.
- ALSA: hdmi - dont fail on extra nodes
The number of HDMI nodes is expected to go up in future.
So don't fail hard on seeing extra converter/pin nodes.
We can still operate safely on the nodes within
MAX_HDMI_CVTS/MAX_HDMI_PINS.
- ALSA: intelhdmi - add id for the CougarPoint chipset
Add id for Intel CougarPoint HDMI audio codec.
CougarPoint provides 3 Audio Converters.
Increase MAX_HDMI_CVTS/MAX_HDMI_PINS accordingly.
- ALSA: intelhdmi - user friendly codec name
Use the full chipset codename as codec name.
They are more user friendly than the spec abbrs.
- ALSA: hda - Add hp-dv4 model for IDT 92HD71bx
It turned out that HP dv series have inconsistent the mute-LED GPIO
mapping among various models. dv4/7 seem to use GPIO 0 while dv 5/6
seem to use GPIO 3. The previous commit
26ebe0a28986f4845b2c5bea43ac5cc0b9f27f0a
ALSA: hda - Fix mute-LED GPIO pin for HP dv series
breaks dv5/6.
This patch adds the new quirk model, hp-dv4, to handle HP dv4/7
separately from HP dv5/6.
Tested-by: Kunal Gangakhedkar <kunal.gangakhedkar@gmail.com> (for dv6-1110ax)
- ALSA: hda - add support for Lenovo ThinkPad X100e in conexant codec
Ideapad quirks working for my ThinkPad X100e (microphone is not tested).
- ALSA: hda - Fix mute-LED GPIO pin for HP dv series
Old HP dv series seem to use the GPIO pin 0 for controlling the mute LED
although the pin is a large package, where the newer models use GPIO 3
in such a case. For fixing the regression from the previous kernels,
set spec->gpio_led statically for these model quirks.
- ALSA: hda: Fix 0 dB for Lenovo models using Conexant CX20549 (Venice)
Reference: http://mailman.alsa-project.org/pipermail/alsa-devel/2010-May/027525.html
As reported on the mailing list, we also need to cap to the 0 dB offset
for Lenovo models, else the sound will be distorted.
Reported-and-Tested-by: Tim Starling <tstarling@wikimedia.org>
- ALSA: hda: enable SPDIF output for Conexant 5051/Lenovo docking stations
This patch enables the SPDIF output pin by default. It also enables
it for quirks related to Levono docking stations (x200 and 25041,
identified with the same 17aa:20f2 ID). Even though not all Lenovo
docking stations have SPDIF connectors, enabling the pin by default
shouldn't be a problem for anyone.
Other quirks remain unmodified.
- ALSA: Revert "ALSA: hda/realtek: quirk for D945GCLF2 mainboard"
This reverts commit 7aee67466536bbf8bb44a95712c848a61c5a0acd.
As it doesn't seem to be universally valid for all mainboard revisions of
the D945GCLF2 and breaks snd-hda-intel/ snd-hda-codec-realtek on the Intel
Corporation "D945GCLF2" (LF94510J.86A.0229.2009.0729.0209) mainboard.
00:1b.0 Audio device [0403]: Intel Corporation N10/ICH 7 Family High Definition Audio Controller [8086:27d8] (rev 01)
- ALSA: hda - fix DG45ID SPDIF output
This reverts part of commit 52dc438606d1e, in order to fix a regression:
broken SPDIF output on Intel DG45FC motherboard (IDT 92HD73E1X5 codec).
--- DG45FC-IDT-codec-2.6.32 (SPDIF OK)
+++ DG45FC-IDT-codec-2.6.33 (SPDIF broken)
Node 0x22 [Pin Complex] wcaps 0x400301: Stereo Digital
Pincap 0x00000010: OUT
- Pin Default 0x40f000f0: [N/A] Other at Ext N/A
- Conn = Unknown, Color = Unknown
- DefAssociation = 0xf, Sequence = 0x0
- Pin-ctls: 0x00:
+ Pin Default 0x014510a0: [Jack] SPDIF Out at Ext Rear
+ Conn = Optical, Color = Black
+ DefAssociation = 0xa, Sequence = 0x0
+ Pin-ctls: 0x40: OUT
Connection: 3
0x25* 0x20 0x21
Node 0x23 [Pin Complex] wcaps 0x400301: Stereo Digital
Pincap 0x00000010: OUT
- Pin Default 0x01451140: [Jack] SPDIF Out at Ext Rear
+ Pin Default 0x074510b0: [Jack] SPDIF Out at Ext Rear Panel
Conn = Optical, Color = Black
- DefAssociation = 0x4, Sequence = 0x0
- Misc = NO_PRESENCE
- Pin-ctls: 0x40: OUT
+ DefAssociation = 0xb, Sequence = 0x0
+ Pin-ctls: 0x00:
Connection: 3
0x26* 0x20 0x21
Tested-by: David Härdeman <david@hardeman.nu>
- ALSA: hda - Add quirk for Dell Inspiron 19T using a Conexant CX20582
Add a quirk for all-in-one computer Dell Inspiron One 19 Touch to have proper
HP and Mic support.
- ALSA: hda: Use olpc-xo-1_5 quirk for Toshiba Satellite P500-PSPGSC-01800T
BugLink: https://launchpad.net/bugs/549267
The OR verified that using the olpc-xo-1_5 model quirk allows the
headphones to be audible when inserted into the jack. Capture was
also verified to work correctly.
Reported-by: Richard Gagne
Tested-by: Richard Gagne
- ALSA: hda: Use olpc-xo-1_5 quirk for Toshiba Satellite Pro T130-15F
BugLink: https://launchpad.net/bugs/573284
The OR verified that using the olpc-xo-1_5 model quirk allows the
headphones to be audible when inserted into the jack. Capture was
also verified to work correctly.
Reported-by: Andy Couldrake <acouldrake@googlemail.com>
Tested-by: Andy Couldrake <acouldrake@googlemail.com>
- ALSA: hda - Remove superfluous external amp setup for ALC888
We had a fixed external amp setup enabled for ALC888, but this seems
unnecessary. The amps are controlled rather by GPIOs.
Let's remove it now.
- ALSA: hda: Fix 0 dB for Packard Bell models using Conexant CX20549 (Venice)
BugLink: https://launchpad.net/bugs/541802
The OR's hardware distorts at PCM 100% because it does not correspond to
0 dB. Fix this in patch_cxt5045() for all Packard Bell models.
Reported-by: Valombre
- ALSA: hda - fix array indexing while creating inputs for Cirrus codecs
This fixes a problem where cards show up as only having a single mixer
element, suppressing all sound output.
- ALSA: hda: Use STAC_DELL_M6_BOTH quirk for Dell Studio 1558
BugLink: https://launchpad.net/bugs/568600
The OR has verified that the dell-m6 model quirk is necessary for audio
to be audible by default on the Dell Studio XPS 1645.
This change is necessary for 2.6.32.11 and 2.6.33.2 alike.
Reported-by: Andy Ross <andy@plausible.org>
Tested-by: Andy Ross <andy@plausible.org>
- ALSA: hda: Use ALC880_F1734 quirk for Fujitsu Siemens AMILO Xi 1526
BugLink: https://launchpad.net/bugs/567494
The OR has verified that the existing model quirk, ALC880_UNIWILL,
is insufficient for audible playback and capture by default. Instead,
the ALC880_F1734 model quirk needs to be used.
This change is necessary for both 2.6.32.11 and 2.6.33.2.
Reported-by: Arnaud Malpeyre <amalpeyre@gmail.com>
Tested-by: Arnaud Malpeyre <amalpeyre@gmail.com>
- ALSA: hda: Use STAC_DELL_M6_BOTH quirk for Dell Studio XPS 1645
BugLink: https://launchpad.net/bugs/553002
The OR has verified that the dell-m6 model quirk is necessary for audio
to be audible by default on the Dell Studio XPS 1645.
This change is necessary for 2.6.32.11 and 2.6.33.2 alike.
Reported-by: Robert Chambers
Tested-by: Robert Chambers
- ALSA: hda - Fix resume from StR of HP 2510p with docking-station
When HP laptop with AD1981 codec is suspended and the docking-station
is connected before the resume, the outputs get confused, and wrongly
routed still to the speaker. This is because of a change in 2.6.34-rc1
ea52bf260ecbb175339af3178c15788df21b7516
ALSA: hda: Add powerdown for Analog Devices HDA codecs
The problem was the added resume callback that doesn't consider the
modified init hook. The fix is simply remove the resume callback here
and make the resume normally. This doesn't change any behavior intended
in the commit above (for shutting down the sound at suspend) but only
fixes the resume.
Reported-and-tested-by: Frans Pop <elendil@planet.nl>

[edit] HDA Intel driver

- ALSA: hda - Add support for VMware controller
Add the new PCI ID 0x15ad and device ID 0x1977 for VMware HDAudio
Controller.
[changed to use AZX_DRIVER_GENERIC by tiwai]
- ALSA: hda: Use LPIB quirk for Dell Inspiron m101z/1120
Sjoerd Simons reports that, without using position_fix=1, recording
experiences overruns. Work around that by applying the LPIB quirk
for his hardware.
Reported-and-tested-by: Sjoerd Simons <sjoerd@debian.org>
- ALSA: hda: Use position_fix=1 for Acer Aspire 5538 to enable capture on internal mic
BugLink: https://launchpad.net/bugs/685161
The reporter of the bug states that he must use position_fix=1 to enable
capture for the internal microphone, so set it for his machine's PCI
SSID. Verified using 2.6.35 and the 2010-12-04 alsa-driver build.
Reported-and-tested-by: Ralph Wabel <rwabel@gmx.net>
- ALSA: hda-intel: support for period wakeup disabling
Allow disabling period wakeup interrupts for HDA PCM streams.
- ALSA: hda - Add workarounds for CT-IBG controllers
Creative IBG controllers require the playback stream-tags to be started
from 1, instead of capture+1. Otherwise the stream stalls.
Reported-by: Wai Yew CHAY <wychay@ctl.creative.com>
- ALSA: hda - Add some workarounds for Creative IBG
Creative HD-audio controller chips require some workarounds:
- Additional delay before RIRB response
- Set the initial RIRB counter to 0xc0
The latter seems to be done in general in Windows driver, so we may
use this value later for all types if it's confirmed to work better.
Reported-by: Wai Yew CHAY <wychay@ctl.creative.com>
- ALSA: HDA: Correctly apply position_fix quirks for ATI and VIA controllers
Position_fix quirks for specific machines now override the default
position_fix behavior for all HDA controllers.
BugLink: http://launchpad.net/bugs/465942
BugLink: http://launchpad.net/bugs/580749
BugLink: http://launchpad.net/bugs/587546
- ALSA: HDA: Add position_fix=3 module option, and refactor related code
What was previously known as via_dmapos_patch, and hard-coded to be
used for VIA and ATI controllers, is now configurable through a module
option. The background is that some VIA controllers seem to prefer
via_dmapos_patch to be turned off.
- ALSA: hda: add Vortex86MX PCI ids
- ALSA: hda - Reduce pci id list for Intel with class id
Most of Intel controllers work as generic HD-audio without quirks,
and it'll be hopefully so in future. Let's mark pci id with the
PCI_CLASS_MULTIMEDIA_HD_AUDIO for Intel so that the driver will work
with any new control chips in future.
- ALSA: hda_intel: ALSA HD Audio patch for Intel Patsburg DeviceIDs
This patch adds the Intel Patsburg (PCH) HD Audio Controller DeviceIDs.
- ALSA: hda - Make converter setups sticky
So far, we reset the converter setups like the stream-tag, the
channel-id and format-id in prepare callbacks, and clear them in
cleanup callbacks. This often causes a silence of the digital
receiver for a couple of seconds.
This patch tries to delay the converter setup changes as much as
possible. The converter setups are cached and aren't reset as long
as the same values are used. At suspend/resume, they are cleared
to be recovered properly, too.
- ALSA: hda - More relax for pending period handling
Since the pending periods are often bogus and take long time until
actually processed, it often results in a high CPU usage of the hd-audio
workq. Overall it's better to have low CPU consumption by avoiding a
too tight loop rather than the wake-up timing accuracy.
- ALSA: hda - Set Stream Type in Stream Format according to AES0
Set bit 15 (Stream Type) of HDA Stream Format to 1 (Non-PCM) when IEC958
channel status bit 1 (AES0 & 0x02) is set to 1 (non-audio).
This is a prequisite for HDMI HBR passthrough.
- ALSA: hda-intel - fix wallclk variable update and condition
This patch fixes thinko introduced in "last minutes" before commiting
of the last wallclk patch.
It also fixes the condition checking if the first period after last
wallclk update is processed. There is a little rounding error in
period_wallclk.
- ALSA: hda: Use LPIB for ASUS M2V
BugLink: https://launchpad.net/bugs/587546
Symptom: On the reporter's ASUS M2V, using PulseAudio in Ubuntu 10.04 LTS
results in the PA daemon crashing shortly after attempting playback of an
audio file.
Test case: Using Ubuntu 10.04 LTS (Linux 2.6.32.12), Linux 2.6.33, or
Linux 2.6.34, attempt playback of an audio file while PulseAudio is
active.
Resolution: add SSID for this machine to the position_fix quirk table,
explicitly specifying the LPIB method.
Reported-and-Tested-By: D Tangman
- ALSA: hda: Use LPIB for another mainboard
BugLink: https://launchpad.net/bugs/580749
Symptom: on the original reporter's VIA VT1708-based board, the
PulseAudio daemon dies shortly after the user attempts to play an audio
file.
Test case: boot from Ubuntu 10.04 LTS live cd; attempt to play an audio
file.
Resolution: add SSID for the original reporter's hardware to the
position_fix quirk table, explicitly specifying the LPIB method.
Reported-and-Tested-By: Harald
- ALSA: hda: Use LPIB for an ASUS device
BugLink: https://launchpad.net/bugs/465942
Symptom: On the reporter's ASUS device, using PulseAudio in Ubuntu 10.04
LTS results in the PA daemon crashing shortly after attempting to select
capture or to configure the audio hardware profile.
Test case: Using Ubuntu 10.04 LTS (Linux 2.6.32.12), Linux 2.6.33, or
Linux 2.6.34, adjust the HDA device's capture volume with PulseAudio.
Resolution: add SSID for this machine to the position_fix quirk table,
explicitly specifying the LPIB method.
Reported-and-Tested-By: Irihapeti
- ALSA: hda: Use LPIB for a Shuttle device
BugLink: https://launchpad.net/bugs/551949
Symptom: On the reporter's Shuttle device, using PulseAudio in Ubuntu
10.04 LTS results in "popping clicking" audio with the PA crashing
shortly thereafter.
Test case: Using Ubuntu 10.04 LTS (Linux 2.6.32.12), Linux 2.6.33, or
Linux 2.6.34, adjust the HDA device's volume with PulseAudio.
Resolution: add SSID for this machine to the position_fix quirk table,
explicitly specifying the LPIB method.
Reported-and-Tested-By: Christian Mehlis <mehlis@inf.fu-berlin.de>
- ALSA: hda: Use LPIB for Sony VPCS11V9E
BugLink: https://launchpad.net/bugs/586347
Symptom: On the Sony VPCS11V9E, using GStreamer-based applications with
PulseAudio in Ubuntu 10.04 LTS results in stuttering audio. It appears
to worsen with increased I/O.
Test case: use Rhythmbox under increased I/O pressure. This symptom is
reproducible in the current daily stable alsa-driver snapshots (at least
up until 21 May 2010; later snapshots fail to build from source due to
missing preprocessor directives when compiled against 2.6.32).
Resolution: add SSID for this machine to the position_fix quirk table,
explicitly specifying the LPIB method.
Reported-and-Tested-By: Lauri Kainulainen <lauri@sokkelo.net>
- ALSA: hda_intel: fix handling of non-completion stream interrupts
Check that the interrupt raised for a stream is actually a buffer
completion interrupt before handling it as one. Otherwise, memory
errors or FIFO xruns would be interpreted as a pointer update and could
break the stream timing.
- ALSA: hda: Use LPIB for Toshiba A100-259
BugLink: https://launchpad.net/bugs/549560
Symptom: on a significant number of hardware, booting from a live cd
results in capture working correctly, but once the distribution is
installed, booting from the install results in capture not working.
Test case: boot from Ubuntu 10.04 LTS live cd; capture works correctly.
Install to HD and reboot; capture does not work. Reproduced with 2.6.32
mainline build (vanilla kernel.org compile)
Resolution: add SSID for Toshiba A100-259 to the position_fix quirk
table, explicitly specifying the LPIB method.
I'll be sending additional patches for these SSIDs as bug reports are
confirmed.
This patch also trivially sorts the quirk table in ascending order by
subsystem vendor.
Reported-and-Tested-by: <davide.molteni@gmail.com>
- ALSA: hda: Use LPIB for Acer Aspire 5110
BugLink: https://launchpad.net/bugs/583983
Symptom: on a significant number of hardware, booting from a live cd
results in capture working correctly, but once the distribution is
installed, booting from the install results in capture not working.
Test case: boot from Ubuntu 10.04 LTS live cd; capture works correctly.
Install to HD and reboot; capture does not work. Reproduced with 2.6.32
mainline build (vanilla kernel.org compile).
Resolution: add SSID for Acer Aspire 5110 to the position_fix quirk
table, explicitly specifying the LPIB method.
I'll be sending additional patches for these SSIDs as bug reports are
confirmed.
Reported-and-Tested-By: Leo
- [ALSA] snd-hda-intel: Improve azx_position_ok()
Add back the zero return value (activate workqueue) when
bdl_pos_adj is nonzero for position check.
Do the position related check only for first next period
using wallclk counter.
Return -1 value (ignore interrupt) when period_bytes
variable is zero.
- [ALSA] snd-hda-intel: use WALLCLK register to check for early irqs
Use 24Mhz WALLCLK register to ignore too early interrupts and
wrong interrupt status. The bad timing confuses the higher ALSA
layer and causes audio skipping. More information about behaviour
and debugging can be found in kernel bz#15912.
https://bugzilla.kernel.org/show_bug.cgi?id=15912
- ALSA: hda - Fixes distorted recording on US15W chipset
The HDA controller in US15W (Poulsbo) reports inaccurate position values
for capture streams when using the LPIB read method, resulting in
distorted recordings.
However, using the position buffer is broken for playback streams,
resulting in a fallback to the LPIB method with the current driver.
This patch works around the issue by independently detecting the read
position method for capture and playback streams.
The patch will not have any effect if the position fix method is
explicitly set.
[Code simplified by tiwai]
- ALSA: hda: Use LPIB quirk for DG965OT board version AAD63733-203
BugLink: https://launchpad.net/bugs/459083
The OR has verified with 2.6.32.11 and the latest alsa-driver stable
daily snapshot that position_fix=1 is necessary for the external mic
to work and for PulseAudio not to crash constantly.
This patch is necessary also for 2.6.32.11 and 2.6.33.2.
Reported-by: <imwithid@yahoo.com>
Tested-by: <imwithid@yahoo.com>

[edit] HDA generic driver

- Add dummy modules to avoid conflict with old modules
All HDMI codec modules were now unified to a single module, but when
old HDMI modules are present in the kernel module directory, they are
still searched and may be loaded eventually.
For fixing this, create dummy modules so that they override the existing
non-used modules.
- Regenerated hda_beep.patch
- ALSA: HDA: Fix dmesg output of HDMI supported bits
This typo caused the dmesg output of the supported bits of HDMI
to be cut off early.
- ALSA: hda - consitify string arrays
- ALSA: hda - Reset sample sizes and max bitrates when reading ELD
When a new HDMI/DP device is plugged in, hdmi_update_short_audio_desc()
is called for every SAD (Short Audio Descriptor) in the ELD data. For
LPCM coding type SAD defines the supported sample sizes. For several
other coding types (such as AC-3), a maximum bitrate is defined.
The maximum bitrate and sample size fields are not always cleared.
Therefore, if a device is unplugged and a different one is plugged in,
and the coding types of some SAD positions differ between the devices,
the old max_bitrate or sample_bits values will persist if the new SADs
do not define those values.
The leftover max_bitrate and sample_bits do not cause any issues other
than wrongly showing up in eld#X.Y procfs file and kernel log.
Fix that by always clearing sample_bits and max_bitrate when reading
SADs.
- ALSA: hda - Always allow basic audio irrespective of ELD info
Commit bbbe33900d1f3c added functionality to restrict PCM parameters
based on ELD info (derived from EDID data) of the audio sink.
However, according to CEA-861-D no SAD is needed for basic audio
(32/44.1/48kHz stereo 16-bit audio), which is instead indicated with a
basic audio flag in the CEA EDID Extension.
The flag is not present in ELD. However, as all audio capable sinks are
required to support basic audio, we can assume it to be always
available.
Fix allowed audio formats with sinks that have SADs (Short Audio
Descriptors) which do not completely overlap with the basic audio
formats (there are no reports of affected devices so far) by always
assuming that basic audio is supported.
Reported-by: Stephen Warren <swarren@nvidia.com>
- ALSA: hda - Do not wrongly restrict min_channels based on ELD
Commit bbbe33900d1f3c added functionality to restrict PCM parameters
based on ELD info (derived from EDID data) of the audio sink.
However, it wrongly assumes that the bits 0-2 of the first byte of
CEA Short Audio Descriptors mean a supported number of channels. In
reality, they mean the maximum number of channels (as per CEA-861-D
7.5.2). This means that the channel count can only be used to restrict
max_channels, not min_channels.
Restricting min_channels causes us to deny opening the device in stereo
mode if the sink only has SADs that declare larger numbers of channels
(like Primare SP32 AV Processor does).
Fix that by not restricting min_channels based on ELD information.
Reported-by: Jean-Yves Avenard <jyavenard@gmail.com>
Tested-by: Jean-Yves Avenard <jyavenard@gmail.com>
- ALSA: HDA: Sigmatel: work around incorrect master muting
The HDA specification does not allow for a codec to mute itself just
because the volume is reduced, so _of course_ somebody had to go and do
it. This wouldn'\t hurt too much when the volume is adjusted by hand,
but programs like PA that try to set the volume automatically could
inadvertently mute the output.
To work around this, change the TLV dB information for the Master volume
on all Sigmatel HDA codecs to indicate the the minimal volume setting
actually mutes.
Reported-by: Colin Guthrie <gmane@colin.guthr.ie>
Reported-by: "Alexander E. Patrakov" <patrakov@gmail.com>
Tested-by: Colin Guthrie <cguthrie@mandriva.org>
- 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.
- ALSA: hda - Make snd_hda_get_input_pin_attr() helper
Make the helper function to give the input-pin attribute for jack
connectivity and location. This simplifies checks of input-pin jacks
a bit in some places.
- ALSA: hda - Improve the input source name labels
This patch improves the input-source label strings to be generated from
the pin information instead of fixed strings per AUTO_PIN_* type.
This gives more suitable labels, especially for mic and line-in pins.
- ALSA: hda - Remove AUTO_PIN_FRONT_{MIC|LINE}
We can assign multiple pins to a single role now, let's reduce the
redundant FRONT_MIC and FRONT_LINE. Also, autocfg->input_pins[] is
no longer used, so this is removed as well.
- ALSA: hda - Keep char arrays in input_mux items
Keep char array in the input_mux item itself instead of pointing to
an external string. This is a preliminary work for improving the
input-mux name based on the pin role.
- ALSA: hda - Add snd_hda_get_input_pin_label() helper function
Added snd_hda_get_input_pin_label() helper function to return the
string that can be used for control or capture-source ids.
- ALSA: hda - Add inputs[] to auto_pin_cfg struct
Added the new fields to contain all input-pins to struct auto_pin_cfg.
Unlike the existing input_pins[], this array contains all input pins
even if the multiple pins are assigned for a single role (i.e. two
front mics). The former input_pins[] still remains for a while, but
will be removed in near future.
- ALSA: hda - Fix build error with CONFIG_PROC_FS=n
hdmi_eld_update_pcm_info() must be always compiled in.
- ALSA: hda - Restrict PCM parameters per ELD information over HDMI
When a device is plugged over HDMI, it passes some information in ELD
including the supported PCM parameters like formats, rates, channels.
This patch adds the check to PCM open callback of HDMI streams so that
only valid parameters the device supports are used.
When no device is plugged, the parameters the codec supports are used;
it's mostly all parameters the hardware can work. This is for apps
that are started before device plugging and do probing (e.g. a sound
daemon), so that at least, probing would work even before the device
plugging.
- ALSA: hda - Ensure codec patch files are checked for the correct codec ID
- ALSA: hda-intel - do not mix audio and modem function IDs
The function IDs are different for audio and modem. Do not mix them.
Also, show the unsolicited bit in the function_id register.
- ALSA: intelhdmi - add dependency on SND_DYNAMIC_MINORS
This is necessary to support >=3 HDMI playback devices
starting from the CougarPoint codec.
- fix comment typo in sound/pci/hda/hda_local.h
I think this should be automatic pin instead of ping.
(but could be wrong).
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