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* ALSA: hda - Reorganize controller quriks with bit flagsTakashi Iwai2011-05-261-81/+125
| | | | | | | | | | | | | Introduce bit-flags indicating the necessary controller quirks, and set them in pci driver_data field. This simplifies the checks in the driver code and avoids the pci-id lookup in different places. Also, this patch adds the PCI ID entry for AMD Hudson. AMD Hudson requires a similar workaround like ATI SB while other generic ATI and AMD controllers don't need but some ATI-HDMI quirks. So, we need a different entry for Hudson. Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: hda - Use LPIB for ATI/AMD chipsets as defaultTakashi Iwai2011-05-201-1/+8
| | | | | | | | | | ATI and AMD chipsets seem not providing the proper position-buffer information, and it also doesn't provide FIFO register required by VIACOMBO fix. It's better to use LPIB for these. Reported-by: David Henningsson <david.henningsson@canonical.com> Cc: <stable@kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* Revert "ALSA: hda - Use position_fix=3 as default for AMD chipsets"Takashi Iwai2011-05-201-5/+0
| | | | | | | | | | This reverts commit 447ee6a7cbbfb5ae7ab8f9b8b058b4a04fe398bf. The workaround introduced by this commit seems bogus. The AMD chipsets don't provide proper position-buffer nor FIFO value required by VIACOMBO fix. Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: hda - Enable snoop bit for AMD controllersTakashi Iwai2011-05-171-1/+14
| | | | | | | | | | | AMD Hudson controllers give noisy outputs when the buffer data is rewritten on the fly as PulseAudio does. This seems fixed by the snoop bit enabled just like ATI chipset. Also, disable 64bit DMA as now, to be sure. We can revisit this later. Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: hda - Use position_fix=3 as default for AMD chipsetsTakashi Iwai2011-05-041-0/+5
| | | | | | | | | AMD chipsets often behave pretty badly regarding the DMA position reporting. It results in the bad quality audio recording. Using position_fix=3 works well in general for them, so let's enable it as default for AMD. Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: hda - Enable sync_write workaround for AMD genericallyTakashi Iwai2011-04-261-0/+11
| | | | | | | | The workaround for AMD chipset via sync_write flag seems needed for machines with Realtek codecs. So, it's better to activate it generically in hda_intel.c from the beginning. Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: hda - ALSA HD Audio patch for Intel Panther Point DeviceIDsSeth Heasley2011-04-201-0/+3
| | | | | | | This patch adds the HD Audio Controller DeviceIDs for the Intel Panther Point PCH. Signed-off-by: Seth Heasley <seth.heasley@intel.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: hda: Prevent writing ICH6_PCIREG_TCSEL on AMD systemsAdam Lackorzynski2011-03-101-2/+5
| | | | | | | | | | | | | | azx_init_pci() always writes PCI config register ICH6_PCIREG_TCSEL although this looks to be only defined on Intel systems and has a different meaning on AMD systems. On AMD systems the PCI interrupt pin control register is modified instead. Since the meaning of offset 0x44 in device specific configuration space is unknown for devices by other vendors, we only exclude AMD systems to retain the current behaviour. Signed-off-by: Adam Lackorzynski <adam@os.inf.tu-dresden.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: HDA: Add position_fix quirk for an Asus deviceDavid Henningsson2011-02-141-0/+1
| | | | | | | | | | | The bug reporter claims that position_fix=1 is needed for his microphone to work. The controller PCI vendor-id is [1002:4383] (rev 40). Reported-by: Kjell L. BugLink: http://bugs.launchpad.net/bugs/718402 Cc: stable@kernel.org Signed-off-by: David Henningsson <david.henningsson@canonical.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: hda - Don't handle empty patch filesTakashi Iwai2011-02-101-1/+1
| | | | | | | When an empty string is passed to patch option, the driver should ignore it. Otherwise it gets an error by trying to load it. Signed-off-by: Takashi Iwai <tiwai@suse.de>
* Merge branch 'fix/hda' into for-linusTakashi Iwai2011-01-181-0/+2
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| * ALSA: hda - Add support for VMware controllerBankim Bhavsar2011-01-181-0/+2
| | | | | | | | | | | | | | | | | | | | Add the new PCI ID 0x15ad and device ID 0x1977 for VMware HDAudio Controller. [changed to use AZX_DRIVER_GENERIC by tiwai] Signed-off-by: Bankim Bhavsar <bbhavsar@vmware.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* | Merge branch 'topic/misc' into for-linusTakashi Iwai2011-01-131-3/+6
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| * ALSA: hda-intel: support for period wakeup disablingClemens Ladisch2010-11-221-3/+6
| | | | | | | | | | | | | | | | Allow disabling period wakeup interrupts for HDA PCM streams. Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@intel.com> Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* | ALSA: hda: Use LPIB quirk for Dell Inspiron m101z/1120Daniel T Chen2010-12-301-0/+1
| | | | | | | | | | | | | | | | | | | | | | 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> Cc: <stable@kernel.org> Signed-off-by: Daniel T Chen <crimsun@ubuntu.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* | ALSA: hda: Use position_fix=1 for Acer Aspire 5538 to enable capture on ↵Daniel T Chen2010-12-061-0/+1
|/ | | | | | | | | | | | | | | 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> Cc: <stable@kernel.org> Signed-off-by: Daniel T Chen <crimsun@ubuntu.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: hda - Add workarounds for CT-IBG controllersTakashi Iwai2010-10-221-2/+7
| | | | | | | | | 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> Cc: <stable@kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: hda - Add some workarounds for Creative IBGTakashi Iwai2010-10-211-4/+12
| | | | | | | | | | | | | 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> Cc: <stable@kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: HDA: Correctly apply position_fix quirks for ATI and VIA controllersDavid Henningsson2010-10-121-8/+9
| | | | | | | | | | | | 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 Signed-off-by: David Henningsson <david.henningsson@canonical.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: HDA: Add position_fix=3 module option, and refactor related codeDavid Henningsson2010-09-301-22/+19
| | | | | | | | | | 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. Signed-off-by: David Henningsson <david.henningsson@canonical.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: hda: add Vortex86MX PCI idsOtavio Salvador2010-09-271-0/+2
| | | | | Signed-off-by: Otavio Salvador <otavio@ossystems.com.br> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: hda - Reduce pci id list for Intel with class idTakashi Iwai2010-09-161-13/+5
| | | | | | | | | 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. Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: hda_intel: ALSA HD Audio patch for Intel Patsburg DeviceIDsSeth Heasley2010-09-131-0/+3
| | | | | | | 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>
* ALSA: hda - Make converter setups stickyTakashi Iwai2010-08-061-3/+3
| | | | | | | | | | | | | | 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. Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: hda - More relax for pending period handlingTakashi Iwai2010-08-031-1/+1
| | | | | | | | | 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. Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: hda - Set Stream Type in Stream Format according to AES0Anssi Hannula2010-08-031-1/+2
| | | | | | | | | | 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. Signed-off-by: Anssi Hannula <anssi.hannula@iki.fi> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* Merge branch 'master' of git.alsa-project.org:alsa-kernel into fix/hdaTakashi Iwai2010-06-021-2/+2
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| * ALSA: hda-intel - fix wallclk variable update and conditionJaroslav Kysela2010-06-021-2/+2
| | | | | | | | | | | | | | | | | | | | | | 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. Signed-off-by: Jaroslav Kysela <perex@perex.cz>
* | ALSA: hda: Use LPIB for ASUS M2VDaniel T Chen2010-06-011-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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 Cc: <stable@kernel.org> Signed-off-by: Daniel T Chen <crimsun@ubuntu.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* | ALSA: hda: Use LPIB for another mainboardDaniel T Chen2010-05-311-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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 Cc: <stable@kernel.org> Signed-off-by: Daniel T Chen <crimsun@ubuntu.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* | ALSA: hda: Use LPIB for an ASUS deviceDaniel T Chen2010-05-311-0/+1
|/ | | | | | | | | | | | | | | | | | | 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 Cc: <stable@kernel.org> Signed-off-by: Daniel T Chen <crimsun@ubuntu.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: hda: Use LPIB for a Shuttle deviceDaniel T Chen2010-05-291-0/+1
| | | | | | | | | | | | | | | | | | | 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> Cc: <stable@kernel.org> Signed-off-by: Daniel T Chen <crimsun@ubuntu.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: hda: Use LPIB for Sony VPCS11V9EDaniel T Chen2010-05-281-0/+1
| | | | | | | | | | | | | | | | | | | | | 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> Cc: <stable@kernel.org> Signed-off-by: Daniel T Chen <crimsun@ubuntu.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: hda_intel: fix handling of non-completion stream interruptsClemens Ladisch2010-05-251-1/+4
| | | | | | | | | | 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. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: hda: Use LPIB for Toshiba A100-259Daniel T Chen2010-05-251-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | 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> Cc: <stable@kernel.org> Signed-off-by: Daniel T Chen <crimsun@ubuntu.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: hda: Use LPIB for Acer Aspire 5110Daniel T Chen2010-05-251-0/+1
| | | | | | | | | | | | | | | | | | | | | | | 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 Cc: <stable@kernel.org> Signed-off-by: Daniel T Chen <crimsun@ubuntu.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* [ALSA] snd-hda-intel: Improve azx_position_ok()Jaroslav Kysela2010-05-111-6/+7
| | | | | | | | | | | | | 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. Signed-off-by: Jaroslav Kysela <perex@perex.cz>
* [ALSA] snd-hda-intel: use WALLCLK register to check for early irqsJaroslav Kysela2010-05-111-19/+23
| | | | | | | | | | | 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 Signed-off-by: Jaroslav Kysela <perex@perex.cz>
* ALSA: hda - Fixes distorted recording on US15W chipsetShahin Ghazinouri2010-05-111-14/+22
| | | | | | | | | | | | | | | | | | | 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] Signed-off-by: Shahin Ghazinouri <shahin.ghazinouri@pelagicore.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* Merge branch 'fix/hda' into topic/hdaTakashi Iwai2010-05-061-0/+1
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| * ALSA: hda: Use LPIB quirk for DG965OT board version AAD63733-203Daniel T Chen2010-04-231-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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> Cc: <stable@kernel.org> Signed-off-by: Daniel T Chen <crimsun@ubuntu.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* | Merge branch 'fix/hda' into topic/hdaTakashi Iwai2010-04-151-0/+1
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| * ALSA: hda - Add position_fix quirk for Biostar moboTakashi Iwai2010-04-151-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The Biostar mobo seems to give a wrong DMA position, resulting in stuttering or skipping sounds on 2.6.34. Since the commit 7b3a177b0d4f92b3431b8dca777313a07533a710, "ALSA: pcm_lib: fix "something must be really wrong" condition", makes the position check more strictly, the DMA position problem is revealed more clearly now. The fix is to use only LPIB for obtaining the position, i.e. passing position_fix=1. This patch adds a static quirk to achieve it as default. Reported-by: Frank Griffin <ftg@roadrunner.com> Cc: Eric Piel <Eric.Piel@tremplin-utc.net> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* | Merge branch 'fix/hda' into topic/hdaTakashi Iwai2010-04-071-0/+1
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| * ALSA: hda - Add MSI blacklist for Aopen MZ915-MTakashi Iwai2010-04-041-0/+1
| | | | | | | | | | | | | | | | The device needs MSI disablement. Added to the quirk list. Reported-by: Harald Dunkel <harri@afaics.de> Cc: <stable@kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* | Merge branch 'fix/hda' into topic/hdaTakashi Iwai2010-03-291-0/+1
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| * ALSA: hda: Use LPIB for ga-ma770-ud3 boardDaniel T Chen2010-03-291-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | BugLink: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=575669 The OR states that position_fix=1 is necessary to work around glitching during volume adjustments using PulseAudio. Reported-by: Carlos Laviola <claviola@debian.org> Tested-by: Carlos Laviola <claviola@debian.org> Cc: <stable@kernel.org> Signed-off-by: Daniel T Chen <crimsun@ubuntu.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* | ALSA: hda-intel - probe_only module option is int type nowJaroslav Kysela2010-03-261-1/+1
| | | | | | | | Signed-off-by: Jaroslav Kysela <perex@perex.cz>
* | ALSA: hda-intel - remove model=hwio , use probe_only=3 insteadJaroslav Kysela2010-03-261-2/+2
| | | | | | | | | | | | | | | | The probe_only module parameter skips the codec initialization, too. Remove the model=hwio code and use second bit in probe_only to skip the HDA codec reset procedure. Signed-off-by: Jaroslav Kysela <perex@perex.cz>
* | ALSA: hda-intel - add special 'hwio' model to bypass initializationJaroslav Kysela2010-03-261-8/+12
|/ | | | | | | | | | Using the 'model=hwio' option, the driver bypasses any codec initialization and the reset procedure for codecs is also bypassed. This mode is usefull to enable direct access using hwdep interface (using hdaverb or hda-analyzer tools) and retain codec setup from BIOS. Signed-off-by: Jaroslav Kysela <perex@perex.cz>
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