- 12 Oct, 2020 2 commits
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Julia Lawall authored
Replace commas with semicolons. What is done is essentially described by the following Coccinelle semantic patch (http://coccinelle.lip6.fr/): // <smpl> @@ expression e1,e2; @@ e1 -, +; e2 ... when any // </smpl> Signed-off-by:
Julia Lawall <Julia.Lawall@inria.fr> Link: https://lore.kernel.org/r/1602407979-29038-3-git-send-email-Julia.Lawall@inria.frSigned-off-by:
Takashi Iwai <tiwai@suse.de>
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Takashi Iwai authored
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- 09 Oct, 2020 1 commit
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Takashi Iwai authored
Current hdac_i915 uses a static completion instance to wait for i915 driver to complete the component bind. This design is not safe if multiple HDA controllers are active and communicating with different i915 instances, and can lead to list corruption and failed audio driver probe. Fix the design by moving completion mechanism to common acomp code and remove the related code from hdac_i915. Fixes: 7b882fe3 ("ALSA: hda - handle multiple i915 device instances") Co-developed-by:
Kai Vehmanen <kai.vehmanen@linux.intel.com> Signed-off-by:
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- 08 Oct, 2020 2 commits
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Jeremy Szu authored
On a HP ZCentral, the front Mic could not be detected. The codec of the HP ZCentrol is alc671 and it needs to override the pin configuration to enable the headset mic. Signed-off-by:
Jeremy Szu <jeremy.szu@canonical.com> Cc: <stable@vger.kernel.org> Link: https://lore.kernel.org/r/20201008105645.65505-1-jeremy.szu@canonical.comSigned-off-by:
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Naoki Hayama authored
Fix comment typo. s/arbitary/arbitrary/ Signed-off-by:
Naoki Hayama <naoki.hayama@lineo.co.jp> Link: https://lore.kernel.org/r/e04a8c5b-8c59-3f02-34d3-c1a871d08cc2@lineo.co.jpSigned-off-by:
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- 07 Oct, 2020 2 commits
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Dan Carpenter authored
The "count" variable needs to be capped on every path so that we don't copy too much information to the user. Fixes: 618eabea ("ALSA: bebob: Add hwdep interface") Signed-off-by:
Dan Carpenter <dan.carpenter@oracle.com> Acked-by:
Takashi Sakamoto <o-takashi@sakamocchi.jp> Cc: <stable@vger.kernel.org> Link: https://lore.kernel.org/r/20201007074928.GA2529578@mwandaSigned-off-by:
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Jian-Hong Pan authored
The ASUS D700SA desktop's audio (1043:2390) with ALC887 cannot detect the headset microphone and another headphone jack until ALC887_FIXUP_ASUS_HMIC and ALC887_FIXUP_ASUS_AUDIO quirks are applied. The NID 0x15 maps as the headset microphone and NID 0x19 maps as another headphone jack. Also need the function like alc887_fixup_asus_jack to enable the audio jacks. Signed-off-by:
Jian-Hong Pan <jhp@endlessos.org> Signed-off-by:
Kailang Yang <kailang@realtek.com> Cc: <stable@vger.kernel.org> Link: https://lore.kernel.org/r/20201007052224.22611-1-jhp@endlessos.orgSigned-off-by:
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- 06 Oct, 2020 2 commits
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Randy Dunlap authored
Drop the duplicated word "there". Signed-off-by:
Randy Dunlap <rdunlap@infradead.org> Cc: Jaroslav Kysela <perex@perex.cz> Cc: Takashi Iwai <tiwai@suse.com> Cc: alsa-devel@alsa-project.org Link: https://lore.kernel.org/r/20201005191244.23902-1-rdunlap@infradead.orgSigned-off-by:
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Randy Dunlap authored
Correct duplicated word "if" to "if it". Signed-off-by:
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- 02 Oct, 2020 2 commits
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Qiu Wenbo authored
After installing archlinux, the mute led and micmute led are not working at all. This patch fix this issue by applying a fixup from similar model. These mute leds are confirmed working on HP Elitebook 845 G7. Signed-off-by:
Qiu Wenbo <qiuwenbo@kylinos.com.cn> Cc: <stable@vger.kernel.org> Link: https://lore.kernel.org/r/20201002124454.7240-1-qiuwenbo@kylinos.com.cnSigned-off-by:
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Colin Ian King authored
There are spelling mistakes in equalizer name fields, fix them. Signed-off-by:
Colin Ian King <colin.king@canonical.com> Link: https://lore.kernel.org/r/20181125231208.14350-1-colin.king@canonical.comSigned-off-by:
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- 30 Sep, 2020 3 commits
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Kai Vehmanen authored
Align with recent change to forbid runtime suspend during codec init in snd_hda_codec_device_new(), with matching call to allow suspend at end of hdac_hda_codec_probe(). In snd-hda-intel, call to snd_hda_set_power_save() at end of controller probe does the same thing, but ASoC controller drivers do not modify runtime settings for codecs, so this has to be done in codec drivers, and in this case in hdac_hda. Signed-off-by:
Mark Brown <broonie@kernel.org> Link: https://lore.kernel.org/r/20200930114140.3839617-3-kai.vehmanen@linux.intel.comSigned-off-by:
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Harsha Priya authored
For certain codecs (like Realtek), pm_runtime_forbid() is invoked in the probe function after build_controls(). In a stress test, its observed occasionally that runtime PM calls are invoked before controls are built. This causes the codec to be runtime suspended before probe completes. Because of this, not all controls are enumerated correctly, and audio does not work until system is rebooted. This issue being common across all codecs, pm_runtime_forbid() is called when the codec object is created to fix this issue. A codec enables or disables runtime pm in its own probe function. Multiple stress tests of 2000+ cycles has been done to test the fix. Signed-off-by:
Harsha Priya <harshapriya.n@intel.com> Signed-off-by:
Emmanuel Jillela <emmanuel.jillela@intel.com> Reviewed-by:
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Hui Wang authored
If the caller of enable_callback_mst() passes a cb func, the callee function will malloc memory and link this cb func to the list unconditionally. This will introduce problem if caller is in the hda_codec_ops.init() since the init() will be repeatedly called in the codec rt_resume(). So far, the patch_hdmi.c and patch_ca0132.c call enable_callback_mst() in the hda_codec_ops.init(). Signed-off-by:
Hui Wang <hui.wang@canonical.com> Cc: <stable@vger.kernel.org> Link: https://lore.kernel.org/r/20200930055146.5665-1-hui.wang@canonical.comSigned-off-by:
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- 29 Sep, 2020 1 commit
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Hui Wang authored
Recently we enabled a HP AIO machine, we found the mic on the machine couldn't record any sound and it couldn't detect plugging and unplugging as well. Through debugging we found the mic is set to manual detect mode, after setting it to auto detect mode, it could detect plugging and unplugging and could record sound. Cc: <stable@vger.kernel.org> Signed-off-by:
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- 24 Sep, 2020 1 commit
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Kai Vehmanen authored
Drop the kerneldoc markup for connectivity_check() as it's an static helper function. Fixes the following make W=1 warning: sound/hda/hdac_i915.c:80: warning: Function parameter or member 'i915' not described in 'connectivity_check' sound/hda/hdac_i915.c:80: warning: Function parameter or member 'hdac' not described in 'connectivity_check' Fixes: 7b882fe3 ('ALSA: hda - handle multiple i915 device instances') Signed-off-by:
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- 23 Sep, 2020 2 commits
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Takashi Iwai authored
Recently we applied a fix to cover the whole OSS sequencer ioctls with the mutex for dealing with the possible races. This works fine in general, but in theory, this may lead to unexpectedly long stall if an ioctl like SNDCTL_SEQ_SYNC is issued and an event with the far future timestamp was queued. For fixing such a potential stall, this patch changes the mutex lock applied conditionally excluding such an ioctl command. Also, change the mutex_lock() with the interruptible version for user to allow escaping from the big-hammer mutex. Fixes: 80982c7e ("ALSA: seq: oss: Serialize ioctls") Suggested-by:
Pavel Machek <pavel@ucw.cz> Link: https://lore.kernel.org/r/20200922083856.28572-1-tiwai@suse.deSigned-off-by:
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František Kučera authored
This patch extends support for DJM-250MK2 and allows mapping playback and capture channels to available sources. Configures the card through USB commands. Signed-off-by:
František Kučera <franta-linux@frantovo.cz> Link: https://lore.kernel.org/r/20200922144206.10472-1-konference@frantovo.czSigned-off-by:
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- 22 Sep, 2020 2 commits
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Kai-Heng Feng authored
This reverts commit 34dedd2a. According to Realtek, volume FU works for line-in. I can confirm volume control works after device firmware is updated. Fixes: 34dedd2a ("ALSA: usb-audio: Disable Lenovo P620 Rear line-in volume control") Signed-off-by:
Kai-Heng Feng <kai.heng.feng@canonical.com> Link: https://lore.kernel.org/r/20200915103925.12777-1-kai.heng.feng@canonical.comSigned-off-by:
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Takashi Iwai authored
The recent change in lockdep for read lock caused the deadlock warnings in ALSA control code which uses the read_lock() for notification and else while write_lock_irqsave() is used for adding and removing the list entry. Although a deadlock would practically never hit in a real usage (the addition and the deletion can't happen with the notification), it's better to fix the read_lock() usage in a semantically correct way. This patch replaces the read_lock() calls with read_lock_irqsave() version for avoiding a reported deadlock. The notification code path takes the irq disablement in anyway, and other code paths are very short execution, hence there shouldn't be any big performance hit by this change. Fixes: e9181886 ("locking: More accurate annotations for read_lock()") Reported-by: syzbot+561a74f84100162990b2@syzkaller.appspotmail.com Link: https://lore.kernel.org/r/20200922084953.29018-1-tiwai@suse.deSigned-off-by:
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- 21 Sep, 2020 11 commits
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Kai Vehmanen authored
The CONTROLLER_IN_GPU() macro has different semantics than the similarly named macro in hda_intel.c. The name is also misleading as the macro is used to apply a Intel HSW/BDW programming logic for HDA controller clock configuration. Rename macro to reflect the actual implementation. Signed-off-by:
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Kai Vehmanen authored
Currently i915_component_master_match() will return the first matching i915 instance. This does not work in case system has multiple i915 and HDA audio controller instances. Add a new connectivity check that handles following cases: - i915 and HDA controller on same PCI bus - discrete GPU with embedded HDA audio controller connected via PCI bridge Signed-off-by:
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Kai Vehmanen authored
Add Intel DG1 to the CONTROLLER_IN_GPU list to ensure audio power is requested whenever programming the controller. Signed-off-by:
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Kai Vehmanen authored
Add Intel DG1 PCI id to list of supported HDA controllers and add its HDMI id as well. Signed-off-by:
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Takashi Iwai authored
This reverts commit 15cbff3f ("ALSA: hda - Fix silent audio output and corrupted input on MSI X570-A PRO"). A regression reported by a Fedora user for MSI X570-A PRO mobo. Until the correct solution is found out, let's revert the quirk as a quick workaround. Fixes: 15cbff3f ("ALSA: hda - Fix silent audio output and corrupted input on MSI X570-A PRO") Reported-by:
Hans de Goede <hdegoede@redhat.com> Cc: <stable@vger.kernel.org> Cc: Dan Crawford <dnlcrwfrd@gmail.com> BugLink: https://bugzilla.redhat.com/show_bug.cgi?id=1879277 Link: https://lore.kernel.org/r/7efd2fe5-bf38-7f85-891a-eee3845d1493@redhat.com Link: https://lore.kernel.org/r/20200921102632.31139-1-tiwai@suse.deSigned-off-by:
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Joakim Tjernlund authored
Needs the same delay as H650e Signed-off-by:
Joakim Tjernlund <joakim.tjernlund@infinera.com> Cc: stable@vger.kernel.org Link: https://lore.kernel.org/r/20200910085328.19188-1-joakim.tjernlund@infinera.comSigned-off-by:
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Arnd Bergmann authored
Using compat_alloc_user_space() tends to add complexity to the ioctl handling, so I am trying to remove it everywhere. The two callers in sound/core can rewritten to just call the same code that operates on a kernel pointer as the native handler. Signed-off-by:
Arnd Bergmann <arnd@arndb.de> Link: https://lore.kernel.org/r/20200918095642.1446243-1-arnd@arndb.deSigned-off-by:
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Wang Qing authored
Change the comment typo: "ununsed" -> "unused". Signed-off-by:
Wang Qing <wangqing@vivo.com> Link: https://lore.kernel.org/r/1600329372-2266-1-git-send-email-wangqing@vivo.comSigned-off-by:
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Kai-Heng Feng authored
On Lenovo P520, the front panel headset LED isn't lit up right now. Realtek states that the LED needs to be enabled by ALC233's GPIO2, so let's do it accordingly to light the LED up. Signed-off-by:
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Hui Wang authored
We found a Mic detection issue on many Lenovo laptops, those laptops belong to differnt models and they have different audio design like internal mic connects to the codec or PCH, they all have this problem, the problem is if plugging a headset before powerup/reboot the machine, after booting up, the headphone could be detected but Mic couldn't. If we plug out and plug in the headset, both headphone and Mic could be detected then. Through debugging we found the codec on those laptops are same, it is alc257, and if we don't disable the 3k pulldown in alc256_shutup(), the issue will be fixed. So far there is no pop noise or power consumption regression on those laptops after this change. Cc: Kailang Yang <kailang@realtek.com> Cc: <stable@vger.kernel.org> Signed-off-by:
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Tom Rix authored
clang static analysis flags this problem hpioctl.c:513:7: warning: Branch condition evaluates to a garbage value if (pci.ap_mem_base[idx]) { ^~~~~~~~~~~~~~~~~~~~ If there is a failure in the middle of the memory space loop, only some of the memory spaces need to be cleaned up. At the error handler, idx holds the number of successful memory spaces mapped. So rework the handler loop to use the old idx. There is a second problem, the memory space loop conditionally iomaps()/sets the mem_base so it is necessay to initize pci. Fixes: 719f82d3 ("ALSA: Add support of AudioScience ASI boards") Signed-off-by:Tom Rix <trix@redhat.com> Link: https://lore.kernel.org/r/20200913165230.17166-1-trix@redhat.comSigned-off-by:
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- 11 Sep, 2020 2 commits
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Takashi Iwai authored
Merge tag 'asoc-fix-v5.9-rc4' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus ASoC: Fixes for v5.9 Most of this is various driver specific fixes, none of which are terribly exciting in themselves, plus one core fix adding and using a new DAI lookup function to deal with a lockdep warning.
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Takashi Iwai authored
The tasklet is an old API that should be deprecated, usually can be converted to another decent API. In FireWire driver, a tasklet is still used for offloading the AMDTP PCM stream handling. It can be achieved gracefully with a work queued, too. This patch replaces the tasklet usage in firewire-lib driver with a simple work. The conversion is fairly straightforward but for the in_interrupt() checks that are replaced with the check using the current_work(). Note that in_interrupt() in amdtp_packet tracepoint is still kept as is. This is the place that is probed by both softirq of 1394 OHCI and a user task of a PCM application, and the work handling is already filtered in amdtp_domain_stream_pcm_pointer(). Tested-by:
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- 09 Sep, 2020 7 commits
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YueHaibing authored
There is no caller in tree, so can remove it. Signed-off-by:
YueHaibing <yuehaibing@huawei.com> Link: https://lore.kernel.org/r/20200909135744.33464-1-yuehaibing@huawei.comSigned-off-by:
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YueHaibing authored
There is no caller in tree, so can remove it. Signed-off-by:
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Takashi Iwai authored
The miXart driver has been already converted to use the threaded IRQ instead of tasklet while there is a remaining comment still mentioning a tasklet. Update the comment appropriately. Fixes: 8d3a8b5c ("ALSA: mixart: Use nonatomic PCM ops") Link: https://lore.kernel.org/r/20200903104131.21097-12-tiwai@suse.deSigned-off-by:
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Takashi Iwai authored
The tasklet is an old API that should be deprecated, usually can be converted to another decent API. In ASIHPI driver, a tasklet is still used for offloading the PCM IRQ handling. It can be achieved gracefully with a threaded IRQ, too. This patch replaces the tasklet usage in asihpi driver with a threaded IRQ. It also simplified some call patterns. Link: https://lore.kernel.org/r/20200903104131.21097-10-tiwai@suse.deSigned-off-by:
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Takashi Iwai authored
The tasklet is an old API that should be deprecated, usually can be converted to another decent API. In Riptide driver, a tasklet is still used for offloading the PCM IRQ handling. It can be achieved gracefully with a threaded IRQ, too. This patch replaces the tasklet usage in riptide driver with a threaded IRQ. Link: https://lore.kernel.org/r/20200903104131.21097-9-tiwai@suse.deSigned-off-by:
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Takashi Iwai authored
The tasklet is an old API that should be deprecated, usually can be converted to another decent API. In HDSP-MADI driver, a tasklet is still used for offloading the MIDI I/O handling (optional via mixer switch). It can be achieved gracefully with a work queued, too. This patch replaces the tasklet usage in HDSP-MADI driver with a simple work. The conversion is fairly straightforward. The only significant difference is that the work initialization is moved to the right place in snd_hdspm_create() and cancel_work_sync() is always called in snd_hdspm_free() to assure killing the pending works. Link: https://lore.kernel.org/r/20200903104131.21097-8-tiwai@suse.deSigned-off-by:
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Takashi Iwai authored
The tasklet is an old API that should be deprecated, usually can be converted to another decent API. In HDSP driver, a tasklet is still used for offloading the MIDI I/O handling (optional via mixer switch). It can be achieved gracefully with a work queued, too. This patch replaces the tasklet usage in HDSP driver with a simple work. The conversion is fairly straightforward. The only significant difference is that a superfluous tasklet_kill() call is removed from snd_hdap_midi_input_trigger(). Link: https://lore.kernel.org/r/20200903104131.21097-7-tiwai@suse.deSigned-off-by:
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