aboutsummaryrefslogtreecommitdiffstats
path: root/sound/pci (follow)
AgeCommit message (Collapse)AuthorFilesLines
2013-01-29ALSA: hda - Fix non-snoop page handlingTakashi Iwai1-14/+26
For non-snoop mode, we fiddle with the page attributes of CORB/RIRB and the position buffer, but also the ring buffers. The problem is that the current code blindly assumes that the buffer is contiguous. However, the ring buffers may be SG-buffers, thus a wrong vmapped address is passed there, leading to Oops. This patch fixes the handling for SG-buffers. Bugzilla: https://bugzilla.novell.com/show_bug.cgi?id=800701 Cc: <stable@vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-01-29ALSA: hda - Enable LPIB delay count for Poulsbo / OaktrailTakashi Iwai1-5/+4
Currently we use LPIB forcibly for both playback and capture for Poulsbo and Oaktrail devices, and this seems rather problematic. The recent fix for LPIB delay count seems working well with these devices, so let's enable it instead. Reported-by: Martin Weishart <martin.weishart@telosalliance.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-01-28ALSA: hda - fix inverted internal mic on Acer AOA150/ZG5David Henningsson1-0/+1
This patch enables internal mic input on the machine. Cc: stable@vger.kernel.org BugLink: https://bugs.launchpad.net/bugs/1107477 Signed-off-by: David Henningsson <david.henningsson@canonical.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-01-23ALSA: hda - Add a fixup for Packard-Bell desktop with ALC880Takashi Iwai1-0/+1
A Packard-Bell desktop machine gives no proper pin configuration from BIOS. It's almost equivalent with the 6stack+fp standard config, just take the existing fixup. Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=901846 Cc: <stable@vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-01-23ALSA: hda - Fix inconsistent pin states after resumeTakashi Iwai1-3/+2
The commit [26a6cb6c: ALSA: hda - Implement a poll loop for jacks as a module parameter] introduced the polling jack detection code, but it also moved the call of snd_hda_jack_set_dirty_all() in the resume path after resume/init ops call. This caused a regression when the jack state has been changed during power-down (e.g. in the power save mode). Since the driver doesn't probe the new jack state but keeps using the cached value due to no dirty flag, the pin state remains also as if the jack is still plugged. The fix is simply moving snd_hda_jack_set_dirty_all() to the original position. Reported-by: Manolo Díaz <diaz.manolo@gmail.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-01-21ALSA: hda - Add Conexant CX20755/20756/20757 codec IDsTakashi Iwai1-0/+9
These are just compatible with other CX2075x codecs. Cc: <stable@vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-01-19ALSA: hda - Add fixup for Acer AO725 laptopTakashi Iwai1-0/+1
Acer AO725 needs the same fixup as AO756. Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=52181 Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-01-18ALSA: hda - Fix mute led for another HP machineDavid Henningsson1-0/+1
This machine also has the "HP_Mute_LED_0_A" string in DMI information. Cc: <stable@vger.kernel.org> BugLink: https://bugs.launchpad.net/bugs/1096789 Tested-by: Tammy Yang <tammy.yang@canonical.com> Signed-off-by: David Henningsson <david.henningsson@canonical.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-01-15ALSA: hda/hdmi - Work around "alsactl restore" errorsTakashi Iwai1-1/+1
When "alsactl restore" is performed on HDMI codecs, it tries to restore the channel map value since the channel map controls are writable. But hdmi_chmap_ctl_put() returns -EBADFD when no PCM stream is assigned yet, and this results in an error message from alsactl. Although the error is harmless, it's certainly ugly and can be regarded as a regression. As a workaround, this patch changes the return code in such a case to be zero for making others happy. (A slight excuse is: when the chmap is changed through the proper alsa-lib API, the PCM status is checked there anyway, so we don't have to be too strict in the kernel side.) Cc: <stable@vger.kernel.org> [v3.7+] Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-01-10ALSA: hda - Add support of new codec ALC284Kailang Yang1-1/+23
Added the support for a new codec ALC284, which is compatible with ALC269. Also add more codec variants to handle the SSID check properly. Signed-off-by: Kailang Yang <kailang@realtek.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-01-09ALSA: hdspm - Fix wordclock status on AES32Andre Schramm1-5/+12
Use correct bitmask for AES32 cards to determine wordclock lock state, add missing bitmask for sync check and make output of the corresponding control and /proc coherent. Signed-off-by: Andre Schramm <andre.schramm@iosono-sound.com> Signed-off-by: Adrian Knoth <adi@drcomp.erfurt.thur.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-01-09Revert "ALSA: hda - Shut up pins at power-saving mode with Conexnat codecs"David Henningsson1-16/+0
This reverts commit 697c373e34613609cb5450f98b91fefb6e910588. The original patch was meant to remove clicking, but in fact caused even more clicking instead. Thanks to c4pp4 for doing most of the work with this bug. BugLink: https://bugs.launchpad.net/bugs/886975 Signed-off-by: David Henningsson <david.henningsson@canonical.com> Cc: <stable@vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-01-09ALSA: hda - Disable runtime D3 for Intel CPT & coTakashi Iwai1-5/+8
We've got a few bug reports that the runtime D3 results in the dead HD-audio controller. It seems that the problem is in a deeper level than the sound driver itself, so as a temporal solution, disable the feature for these controllers again. Reported-and-tested-by: Vincent Blut <vincent.debian@free.fr> Reported-and-tested-by: Maurizio Avogadro <mavoga@gmail.com> Cc: <stable@vger.kernel.org> [v3.7] Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-01-07ALSA: hda - add mute LED for HP Pavilion 17 (Realtek codec)David Henningsson1-0/+30
The mute LED is in this case connected to the Mic1 VREF. The machine also exposes the following string in BIOS: "HP_Mute_LED_0_A", so if more machines are coming, it probably makes sense to try to do something more generic, like for the IDT codec. Cc: stable@vger.kernel.org BugLink: https://bugs.launchpad.net/bugs/1096789 Signed-off-by: David Henningsson <david.henningsson@canonical.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-01-07ALSA: au88x0: fix incorrect left shiftNickolai Zeldovich1-1/+1
vortex_wt_setdsout performs bit-negation on the bit position (wt&0x1f) rather than on the resulting bitmask. This code is never actually invoked (vortex_wt_setdsout is always called with en=1), so this does not currently cause any problem, and this patch is simply cleanup. Signed-off-by: Nickolai Zeldovich <nickolai@csail.mit.edu> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-01-03ALSA: hda - Switch "On" and "Off" for "Mute-LED Mode" kcontrolDavid Henningsson1-1/+1
The vmaster hook sends 1 for enabled/unmuted and 0 for disabled/muted, but "Mute-LED Mode" being "On" refers to the LED being on, not the volume being on. Therefore "On" and "Off" should be switched. Signed-off-by: David Henningsson <david.henningsson@canonical.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2012-12-20Merge tag 'sound-3.8' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/soundLinus Torvalds4-19/+38
Pull sound fixes from Takashi Iwai: "This update contains overall only driver-specific fixes. Slightly large LOC are seen in usb-audio driver for a couple of new device quirks and cs42l71 ASoC driver for enhanced features. The others are a few small (regression) fixes HD-audio, and yet other small / trival ASoC fixes." * tag 'sound-3.8' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: ALSA: usb-audio: Support for Digidesign Mbox 2 USB sound card: ALSA: HDA: Fix sound resume hang ALSA: hda - bug fix for invalid connection list of Haswell HDMI codec pins ALSA: hda - Fix the wrong pincaps set in ALC861VD dallas/hp fixup ALSA: hda - Set codec->single_adc_amp flag for Realtek codecs ASoC: atmel-ssc: change disable to disable in dts node ASoC: Prevent pop_wait overwrite ALSA: usb-audio: ignore-quirk for HP Wireless Audio ALSA: hda - Always turn on pins for HDMI/DP ALSA: hda - Fix pin configuration of HP Pavilion dv7 ASoC: core: Fix splitting of log messages ASoC: cs42l73: Change VSPIN/VSPOUT to VSPINOUT ASoC: cs42l73: Add DAPM events for power down. ASoC: cs42l73: Add DMIC's as DAPM inputs. ASoC: sigmadsp: Fix endianness conversion issue ASoC: tpa6130a2: Use devm_* APIs
2012-12-18ALSA: HDA: Fix sound resume hangDaniel J Blueman1-2/+2
Resuming a switcheroo'd HDA controller hangs since the completion is one-shot (thus works the first time). Fix by using completions that explictly need rearming, so remain fired before. Signed-off-by: Daniel J Blueman <daniel@quora.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2012-12-18ALSA: hda - bug fix for invalid connection list of Haswell HDMI codec pinsMengdong Lin1-0/+28
Haswell HDMI codec pins may report invalid connection list entries, which will cause failure to play audio via HDMI or Display Port. So this patch adds fixup for Haswell to workaround this hardware issue: enable DP1.2 mode and override the pins' connection list entries with proper value. Signed-off-by: Mengdong Lin <mengdong.lin@intel.com> Signed-off-by: Xingchao Wang <xingchao.wang@intel.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2012-12-17ALSA: hda - Fix the wrong pincaps set in ALC861VD dallas/hp fixupTakashi Iwai1-2/+2
The workaround to force VREF50 for dallas/hp model with ALC861VD was introduced in commit 8fdcb6fe4204bdb4c6991652717ab5063751414e, but it contained wrong pincap override bits. This patch fixes to exclude VREF80 pincap bit correctly. Cc: <stable@vger.kernel.org> [v3.2+] Signed-off-by: Takashi Iwai <tiwai@suse.de>
2012-12-17ALSA: hda - Set codec->single_adc_amp flag for Realtek codecsTakashi Iwai1-0/+1
It turned out that Realtek codecs (ALC260, etc) with input amps in audio-input widgets don't handle the multiple individual input amps. Thus we need to set codec->single_adc_amp flag for them in general. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2012-12-14ALSA: hda - Always turn on pins for HDMI/DPTakashi Iwai1-14/+4
We've seen the broken HDMI *video* output on some machines with GM965, and the debugging session pointed that the culprit is the disabled audio output pins. Toggling these pins dynamically on demand caused flickering of HDMI TV. This patch changes the behavior to keep the pin ON constantly. Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=51421 Cc: <stable@vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2012-12-13Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivialLinus Torvalds4-4/+4
Pull trivial branch from Jiri Kosina: "Usual stuff -- comment/printk typo fixes, documentation updates, dead code elimination." * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial: (39 commits) HOWTO: fix double words typo x86 mtrr: fix comment typo in mtrr_bp_init propagate name change to comments in kernel source doc: Update the name of profiling based on sysfs treewide: Fix typos in various drivers treewide: Fix typos in various Kconfig wireless: mwifiex: Fix typo in wireless/mwifiex driver messages: i2o: Fix typo in messages/i2o scripts/kernel-doc: check that non-void fcts describe their return value Kernel-doc: Convention: Use a "Return" section to describe return values radeon: Fix typo and copy/paste error in comments doc: Remove unnecessary declarations from Documentation/accounting/getdelays.c various: Fix spelling of "asynchronous" in comments. Fix misspellings of "whether" in comments. eisa: Fix spelling of "asynchronous". various: Fix spelling of "registered" in comments. doc: fix quite a few typos within Documentation target: iscsi: fix comment typos in target/iscsi drivers treewide: fix typo of "suport" in various comments and Kconfig treewide: fix typo of "suppport" in various comments ...
2012-12-13ALSA: hda - Fix pin configuration of HP Pavilion dv7Takashi Iwai1-1/+1
Fix the quirk entry for HP Pavilion dv7 in order to make the bass speaker working. Reported-and-tested-by: Tomas Pospisek <tpo2@sourcepole.ch> Cc: <stable@vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2012-12-12ALSA: hda - Move runtime PM check to runtime_idle callbackTakashi Iwai1-5/+14
The runtime_idle callback is the right place to check the suspend capability, but currently we do it wrongly in the runtime_suspend callback. This leads to a kernel error message like: pci_pm_runtime_suspend(): azx_runtime_suspend+0x0/0x50 [snd_hda_intel] returns -11 and the runtime PM core would even repeat the attempts. Reported-and-tested-by: Borislav Petkov <bp@alien8.de> Cc: <stable@vger.kernel.org> [v3.7] Signed-off-by: Takashi Iwai <tiwai@suse.de>
2012-12-12ALSA: hda - Add stereo-dmic fixup for Acer Aspire One 522Takashi Iwai1-0/+1
Acer Aspire One 522 has the infamous digital mic unit that needs the phase inversion fixup for stereo. Bugzilla: https://bugzilla.novell.com/show_bug.cgi?id=715737 Cc: <stable@vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2012-12-12ALSA: hda - Avoid doubly suspend after vga switcherooTakashi Iwai1-0/+6
The HD-audio driver artificially calls the suspend and the resume code path in the VGA switcheroo state changes. When a machine goes to suspend, it tries to suspend the device again, and it stalls at snd_power_wait(). This patch adds checks whether the devices were already in (forced) suspend in PM callbacks for avoiding the doubly suspend. Reported-by: Daniel J Blueman <daniel@quora.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2012-12-12ALSA: hda - Check validity of CORB/RIRB WP readsTakashi Iwai1-2/+12
When the HD-audio controller is disabled (e.g. via vga switcheroo) but the driver is still accessing it, it spews floods of "spurious response" kernel messages. It's because CORB/RIRB WP reads 0xff, and the driver tries to fill up until this number. This patch changes the CORB/RIRB WP reads to word instead of byte, and add the check of the read value. If it's 0xffff, the controller is supposed to be disabled, so the further action will be skipped. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2012-12-12ALSA: hda - use usleep_range in link reset and change timeout checkMengdong Lin1-9/+11
Reducing the time on HDA link reset can help to reduce the driver loading time. So we replace msleep with usleep_range to get more accurate time control and change the value to a smaller one. And a 100ms timeout is set for both entering and exiting the link reset. Signed-off-by: Xingchao Wang <xingchao.wang@intel.com> Signed-off-by: Mengdong Lin <mengdong.lin@intel.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2012-12-10ALSA: HDA: VIA: Add support for codec VT1808.Lydia Wang1-0/+8
Add support for new codec VT1808, which is similiar with VT1705CF. Signed-off-by: Lydia Wang <lydiawang@viatech.com.cn> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2012-12-10ALSA: HDA: VIA Add support for codec VT1705CF.Lydia Wang1-0/+151
Add support for new codec VT1705CF. When power on/off Audio output converter of VT1705CF, the stream tag will be cleared. But driver caches the value. So when power on Audio output converter, the update_conv_power_state() will restore the saved stream tag of it. Signed-off-by: Lydia Wang <lydiawang@viatech.com.cn> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2012-12-07ALSA: Remove the rest of __devinit* in commentsTakashi Iwai2-6/+6
Remove the leftover __devinit* in comments. They have been commented out because they couldn't fit with __dev* although they should have matched. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2012-12-07ALSA: hda - Remove superfluous DELAYED_INIT*_MARKTakashi Iwai1-15/+7
Since __devinit* have been removed completely, DELAYED_INIT*_MARK in hda_intel.c became NOP. Let's rip them off. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2012-12-07ALSA: oxygen: remove __dev* attributesBill Pemberton5-16/+16
CONFIG_HOTPLUG is going away as an option. As result the __dev* markings will be going away. Remove use of __devinit, __devexit_p, __devinitdata, __devinitconst, and __devexit. Signed-off-by: Bill Pemberton <wfp5p@virginia.edu> Acked-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2012-12-07ALSA: bt87X: remove __dev* attributesBill Pemberton1-11/+11
CONFIG_HOTPLUG is going away as an option. As result the __dev* markings will be going away. Remove use of __devinit, __devexit_p, __devinitdata, __devinitconst, and __devexit. Signed-off-by: Bill Pemberton <wfp5p@virginia.edu> Acked-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2012-12-07ALSA: ad1889: remove __dev* attributesBill Pemberton1-9/+9
CONFIG_HOTPLUG is going away as an option. As result the __dev* markings will be going away. Remove use of __devinit, __devexit_p, __devinitdata, __devinitconst, and __devexit. Signed-off-by: Bill Pemberton <wfp5p@virginia.edu> Cc: Thibaut Varene <T-Bone@parisc-linux.org> Cc: linux-parisc@vger.kernel.org Signed-off-by: Takashi Iwai <tiwai@suse.de>
2012-12-07ALSA: pci: remove __dev* attributesBill Pemberton105-1005/+1014
CONFIG_HOTPLUG is going away as an option. As result the __dev* markings will be going away. Remove use of __devinit, __devexit_p, __devinitdata, __devinitconst, and __devexit. Signed-off-by: Bill Pemberton <wfp5p@virginia.edu> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2012-12-05ALSA: hda: Add PCI device prefix for clarityDaniel J Blueman1-61/+64
When printing, use a prefix of the PCI domain, bus, device and function as in other drivers, to differentiate multiple devices. Important for reporting and debugging. A future step is to tidy this up with dev_printk et al. v2: Move conversion specifier into call site, preventing build issues v3: Refactor for Takashi's for-next branch Signed-off-by: Daniel J Blueman <daniel@quora.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2012-12-04ALSA: hda - Fix yet another race of vga_switcheroo registrationTakashi Iwai1-29/+32
The recent fix for vga switcheroo race in commit 128960a9 opened yet another race. At the time the audio driver starts probing, user may turn off D-GPU off. But at this moment, the audio driver still doesn't register the vga switcheroo client, thus the switching isn't notified. Then the hardware gets off out of sudden, resulting in invalid reads and lots of "spurious response" error messages. For solving this situation, the following changes have been done in this patch: - Move again vga switcheroo registration to the very early stage of the probing; this also requires to set pci drvdata properly before registration - Introduce the completion to synchronize the driver probe at vga switcheroo callbacks; this assures that the whole probing finished before executing the callbacks Reported-by: Daniel J Blueman <daniel@quora.org> Tested-by: Daniel J Blueman <daniel@quora.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2012-12-03ALSA: hdspm - Remove obsolete settings functionsAdrian Knoth1-393/+0
With HDSPM_TOGGLE_SETTING in place, these functions are no longer required. Removing them makes the code DRY and considerably shorter. Signed-off-by: Adrian Knoth <adi@drcomp.erfurt.thur.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2012-12-03ALSA: hdspm - Use HDSPM_TOGGLE_SETTING to alter settingsAdrian Knoth1-13/+13
HDSPM_TOGGLE_SETTING and its corresponding functions allow to change settings in the control register. Instead of using the specialised functions, use the generic code to make the code DRY. Signed-off-by: Adrian Knoth <adi@drcomp.erfurt.thur.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2012-12-03ALSA: hdspm - Implement generic function to toggle settingsAdrian Knoth1-0/+57
The driver contains at least six similar functions that change only a single bit in the control register, only the bit position varies. This patch implements a generic function to toggle a certain bit position that will be used to replace the old code. Signed-off-by: Adrian Knoth <adi@drcomp.erfurt.thur.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2012-12-03ALSA: hda/realtek - Keep the channel count for multiple speakersTakashi Iwai1-5/+16
The current Realtek driver reconfigures the max PCM channels dynamically according to the value of Channel Mode enum if the multi-io retasking is available. It works fine for multi-io pins. But when multiple speaker pins are available, the channels of speakers also have to obey to the channel mode, which isn't nice. (That is, when you select "2ch" in Channel Mode so that the line-in and mic jack behave as input, you can't play surrounds properly from the built-in speaker.) This patch fixes the problem by taking the channel number for multiple speakers into account in the channel-mode setup code. Also it fixes the wrongly set up max_channels value in the case of multi-io extension. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2012-12-03Merge tag 'asoc-3.8' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-nextTakashi Iwai1-2/+4
ASoC: Updates for v3.8 Very quiet release for ASoC really: - Standardisation of the logging. - DT and dmaengine support for Atmel. - Support for Wolfson ADSP cores. - New drivers for Freescale/iVeia P1022 and Maxim MAX98090.
2012-11-30ALSA: hda - Add a helper function for simple enum kcontrolsTakashi Iwai5-48/+44
The same type of code is being used in multiple places in various codec drivers, so put it as a core library. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2012-11-30ALSA: hda - Pass errors properly in alc_auto_check_switches()Takashi Iwai1-22/+37
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2012-11-30ALSA: hda - Refactor alc_kcontrol_new() usagesTakashi Iwai1-28/+18
Allocate the name string and assign the structure in alc_kcontrol_new() itself to reduce the code. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2012-11-30ALSA: hda - Use standard sort function in hda_auto_parser.cTakashi Iwai1-59/+47
Just refactoring, no functional changes. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2012-11-28ALSA: hda - Call snd_array_init() early and only onceTakashi Iwai6-103/+105
This is a preliminary patch for introducing a protection to access races of snd_array instances. Call snd_array_init() appropriately at the initialization time and don't call it twice. Also the allocations of codec-spec structs are cleaned up by helper functions in patch_sigmatel.c and patch_analog.c. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2012-11-24ALSA: hda - Fix build without CONFIG_PMTakashi Iwai1-2/+4
I forgot this again... codec->in_pm is in #ifdef CONFIG_PM Reported-by: Markus Trippelsdorf <markus@trippelsdorf.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.