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2011-01-07ALSA: hda: Use LPIB quirk for Dell Inspiron m101z/1120Daniel T Chen
commit e03fa055bc126e536c7f65862e08a9b143138ea9 upstream. 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> Signed-off-by: Daniel T Chen <crimsun@ubuntu.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-01-07ALSA: hda - Enable jack sense for Thinkpad Edge 11Manoj Iyer
commit 6027277e77df2d2893d906c42f5c9f9abcb731e0 upstream. Add a quirk entry for Thinkpad Edge 11 as well as other TP Edge models. Signed-off-by: Manoj Iyer <manoj.iyer@canonical.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-01-07ALSA: hda: Use model=lg quirk for LG P1 Express to enable playback and captureDaniel T Chen
commit 77c4d5cdb81d25a45fbdfb84dd3348121219a072 upstream. 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 Signed-off-by: Daniel T Chen <crimsun@ubuntu.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-01-07ALSA: hda: Use position_fix=1 for Acer Aspire 5538 to enable capture on ↵Daniel T Chen
internal mic commit dd5a089edfa51a74692604b4b427953d8e16bc35 upstream. 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> Signed-off-by: Daniel T Chen <crimsun@ubuntu.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-01-07ALSA: hda - Always allow basic audio irrespective of ELD infoAnssi Hannula
commit 3dc86429032910bdf762adeb2969112bb303924c upstream. 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> Signed-off-by: Anssi Hannula <anssi.hannula@iki.fi> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-01-07ALSA: hda - Do not wrongly restrict min_channels based on ELDAnssi Hannula
commit 4b0dbdb17f846a8887e5f7fbeea2deb0703236bd upstream. 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. Signed-off-by: Anssi Hannula <anssi.hannula@iki.fi> Reported-by: Jean-Yves Avenard <jyavenard@gmail.com> Tested-by: Jean-Yves Avenard <jyavenard@gmail.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-01-07ALSA: HDA: Quirk for Dell Vostro 320 to make microphone workDavid Henningsson
commit 8a96b1e02029aa512199b1b6d281dcede9ed81f1 upstream. BugLink: http://launchpad.net/497546 Confirmed that the ideapad model works better than the current quirk for Dell Vostro 320. Signed-off-by: David Henningsson <david.henningsson@canonical.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-12-09ALSA: hda: Use "alienware" model quirk for another SSIDDaniel T Chen
commit 0defe09ca70daccdc83abd9c3c24cd89ae6a1141 upstream. 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 Signed-off-by: Daniel T Chen <crimsun@ubuntu.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-12-09ALSA: HDA: Add an extra DAC for Realtek ALC887-VDDavid Henningsson
commit cc1c452e509aefc28f7ad2deed75bc69d4f915f7 upstream. 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. Signed-off-by: David Henningsson <david.henningsson@canonical.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-12-09ALSA: hda - Fix ALC660-VD/ALC861-VD capture/playback mixersHerton Ronaldo Krzesinski
commit 7167594a3da7dcc33203b85d62e519594baee390 upstream. 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 Signed-off-by: Herton Ronaldo Krzesinski <herton@mandriva.com.br> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-12-09ALSA: hda - Use ALC_INIT_DEFAULT for really default initializationTakashi Iwai
commit 5a8cfb4e8ae317d283f84122ed20faa069c5e0c4 upstream. 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> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-12-09ALSA: hda: Add Samsung R720 SSID for subwoofer pin fixupDaniel T Chen
commit a0e90acc657990511c83bc69965bfd3c63386d45 upstream. 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 Signed-off-by: Daniel T Chen <crimsun@ubuntu.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-12-09ALSA: hda: Add speaker pin to automute Acer Aspire 8943GDaniel T Chen
commit 2df03514de41f3bbb5623f2e7f2bf594e49cb2ec upstream. 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 Signed-off-by: Daniel T Chen <crimsun@ubuntu.com> Signed-off-by: David Henningsson <david.henningsson@canonical.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-12-09ALSA: hda - Added fixup for Lenovo Y550PValentine Sinitsyn
commit d41185882b828896ccecac319c9f65f708baaf0d upstream. Signed-off-by: Valentine Sinitsyn <valentine.sinitsyn@gmail.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-12-09ALSA: HDA: Add fixup pins for Ideapad Y550David Henningsson
commit 6cb3b707f95954ac18f19b4b3919af235738371a upstream. By adding the subwoofer as a speaker pin, it is treated correctly when auto-muting. BugLink: https://launchpad.net/bugs/611803 Signed-off-by: David Henningsson <david.henningsson@canonical.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-12-09ALSA: ac97: Apply quirk for Dell Latitude D610 binding Master and Headphone ↵Daniel T Chen
controls commit 0613a59456980161d0cd468bae6c63d772743102 upstream. BugLink: https://launchpad.net/bugs/669279 The original reporter states: "The Master mixer does not change the volume from the headphone output (which is affected by the headphone mixer). Instead it only seems to control the on-board speaker volume. This confuses PulseAudio greatly as the Master channel is merged into the volume mix." Fix this symptom by applying the hp_only quirk for the reporter's SSID. The fix is applicable to all stable kernels. Reported-and-tested-by: Ben Gamari <bgamari@gmail.com> Signed-off-by: Daniel T Chen <crimsun@ubuntu.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-12-09ALSA: hda - Fixed ALC887-VD initial errorKailang Yang
commit 01e0f1378c47947b825eac05c98697ab1be1c86f upstream. ALC887-VD is like ALC888-VD. It can not be initialized as ALC882. Signed-off-by: Kailang Yang <kailang@realtek.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-12-09ALSA: hda: Use BIOS auto-parsing instead of existing model quirk for MEDION MD2Daniel T Chen
commit ac70eb1305d5a81efd1e32327d7e79be15a63a5a upstream. 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 Signed-off-by: Daniel T Chen <crimsun@ubuntu.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-12-09ALSA: hda: Use hp-laptop quirk to enable headphones automute for Asus A52JDaniel T Chen
commit 673f7a8984c3a9e2cb1108ce221da1ebbd9e5d09 upstream. 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 Signed-off-by: Daniel T Chen <crimsun@ubuntu.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-12-09ALSA: HDA: Enable internal mic on Dell E6410 and Dell E6510David Henningsson
[Not upstream as .37 fixes this differently in a much more complete way that is not able to be backported easily.] (Ported on top of 2.6.36) BugLink: http://launchpad.net/bugs/628961 BugLink: http://launchpad.net/bugs/605047 Signed-off-by: David Henningsson <david.henningsson@canonical.com> Signed-off-by: Diego Elio Pettenò <flameeyes@gmail.com> Acked-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-12-09ALSA: hda - Add some workarounds for Creative IBGTakashi Iwai
commit 14d34f166c57e77e3d7f9bc8b43d349186d922c1 upstream. 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> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-12-09ALSA: hda - Fix wrong SPDIF NID assignment for CA0110Takashi Iwai
commit 24b55c69b66eb2a122842820ec14ab215fc8572f upstream. 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> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-12-09ALSA: hda - Add workarounds for CT-IBG controllersTakashi Iwai
commit 62b7e5e09bcb854ff05e6ee1aa161f8283dc36ee upstream. 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> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-12-09ALSA: hda - Disable sticky PCM stream assignment for AD codecsTakashi Iwai
commit 0e7adbe263f89ea2ef15b5af5e80a812b2a85025 upstream. 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> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-10-11ALSA: hda - Add another HP DV6 quirkLuke Yelavich
BugLink: https://bugs.launchpad.net/bugs/653420 Add another HP DV6 notebook (103c:363e) to use STAC_HP_DV5. Signed-off-by: Luke Yelavich <luke.yelavich@canonical.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2010-09-25Merge branch 'fix/hda' into for-linusTakashi Iwai
2010-09-25ALSA: sound/pci/rme9652: prevent reading uninitialized stack memoryDan Rosenberg
The SNDRV_HDSP_IOCTL_GET_CONFIG_INFO and SNDRV_HDSP_IOCTL_GET_CONFIG_INFO ioctls in hdspm.c and hdsp.c allow unprivileged users to read uninitialized kernel stack memory, because several fields of the hdsp{m}_config_info structs declared on the stack are not altered or zeroed before being copied back to the user. This patch takes care of it. Signed-off-by: Dan Rosenberg <dan.j.rosenberg@gmail.com> Cc: <stable@kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2010-09-24ALSA: hda - Fix auto-parse of SPDIF input of Realtek codecsTakashi Iwai
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. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2010-09-22ALSA: oxygen: fix analog capture on Claro halo cardsErik J. Staab
On the HT-Omega Claro halo card, the ADC data must be captured from the second I2S input. Using the default first input, which isn't connected to anything, would result in silence. Signed-off-by: Erik J. Staab <ejs@insightbb.com> Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Cc: <stable@kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2010-09-21ALSA: hda - Add Dell Latitude E6400 model quirkLuke Yelavich
BugLink: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/643891 Set the Dell Latitude E6400 (1028:0233) SSID to use AD1984_DELL_DESKTOP Cc: stable@kernel.org Signed-off-by: Luke Yelavich <luke.yelavich@canonical.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2010-09-16ALSA: HDA: Enable internal speaker on Dell M101zDavid Henningsson
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. Cc: stable@kernel.org Signed-off-by: David Henningsson <david.henningsson@canonical.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2010-09-14ALSA: patch_nvhdmi.c: Fix supported sample rate list.Stephen Warren
22050 isn't a valid HDMI sample rate. 32000 is. Signed-off-by: Stephen Warren <swarren@nvidia.com> Acked-By: Wei Ni <wni@nvidia.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2010-09-13ALSA: hda - Add quirk for Toshiba C650D using a Conexant CX20585Anisse Astier
Add a quirk for laptop Toshiba Satellite C650D to have proper external HP and external Mic support. Signed-off-by: Anisse Astier <anisse@astier.eu> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2010-09-13ALSA: hda_intel: ALSA HD Audio patch for Intel Patsburg DeviceIDsSeth Heasley
This patch adds the Intel Patsburg (PCH) HD Audio Controller DeviceIDs. Signed-off-by: Seth Heasley <seth.heasley@intel.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2010-09-10Merge branch 'fix/hda' into for-linusTakashi Iwai
2010-09-08ALSA: hda - Fix wrong HP pin detection in snd_hda_parse_pin_def_config()Takashi Iwai
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 Cc: <stable@kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2010-09-08ALSA: hda - Enable PC-beep for EeePC with ALC269 codecTakashi Iwai
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. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2010-09-08ALSA: hda - Add errata initverb sequence for CS42xx codecsBrian Austin
Add init verb sequence for errata ER880C3 http://www.cirrus.com/en/pubs/errata/ER880C3.pdf Signed-off-by: Brian Austin <brian.austin@cirrus.com> Cc: <stable@kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2010-09-08ALSA: virtuoso: fix setting of Xonar DS line-in/mic-in controlsClemens Ladisch
The Line and Mic inputs cannot be used at the same time, so the driver has to automatically disable one of them if both are set. However, it forgot to notify userspace about this change, so the mixer state would be inconsistent. To fix this, check if the other control gets muted, and send a notification event in this case. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Reported-and-tested-by: Nathan Schagen Cc: <stable@kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2010-09-08ALSA: virtuoso: work around missing reset in the Xonar DS Windows driverClemens Ladisch
For the WM8776 chip, this driver uses a different sample format and more features than the Windows driver. When rebooting from Linux into Windows, the latter driver does not reset the chip but assumes all its registers have their default settings, so we get garbled sound or, if the output happened to be muted before rebooting, no sound. To make that driver happy, hook our driver's cleanup function into the shutdown notifier and ensure that the chip gets reset. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Reported-and-tested-by: Nathan Schagen Cc: <stable@kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2010-09-07ALSA: hda - Add quirk for Lenovo T400sTakashi Iwai
Lenovo T400s requires the quirk to make automatic HP/mic switching working. Reported-by: Frank Becker <fb@alien8.de> Cc: <stable@kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2010-09-02ALSA: hda - Add a new hp-laptop model for Conexant 5066, tested on HP G60David Henningsson
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 Cc: stable@kernel.org Signed-off-by: David Henningsson <david.henningsson@canonical.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2010-08-28Merge branch 'fix/hda' into for-linusTakashi Iwai
2010-08-28ALSA: asihpi - Return hw error directly from oustream_write.Eliot Blennerhassett
If hw error is ignored, status is updated with invalid info. Signed-off-by: Eliot Blennerhassett <eblennerhassett@audioscience.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2010-08-26ALSA: hda - Add Sony VAIO quirk for ALC269David Henningsson
The attached patch enables playback on a Sony VAIO machine. BugLink: http://launchpad.net/bugs/618271 Signed-off-by: David Henningsson <david.henningsson@canonical.com> Cc: <stable@kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2010-08-23Merge branch 'fix/hda' into for-linusTakashi Iwai
2010-08-23ALSA: hda - Add support for Lenovo S10-3tJerone Young
This patch adds quirk for the Lenovo S10-3t so the headphone & microphone jacks will now work. Signed-off-by: Jerone Young <jerone.young@canonical.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2010-08-20ALSA: hda - Fix stream and channel-ids codec-bus wideTakashi Iwai
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> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2010-08-20ALSA: hda - Fix conflict of sticky PCM parameter in HDMI codecsTakashi Iwai
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> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2010-08-19ALSA: intel8x0: Mute External Amplifier by default for ThinkPad X31Daniel T Chen
BugLink: https://bugs.launchpad.net/bugs/619439 This ThinkPad model needs External Amplifier muted for audible playback, so set the inv_eapd quirk for it. Reported-and-tested-by: Dennis Bell <dennis.bell@parkerg.co.uk> Cc: <stable@kernel.org> Signed-off-by: Daniel T Chen <crimsun@ubuntu.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
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