- 16 May, 2022 2 commits
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Takashi Iwai authored
At cleaning up and moving the device rename from the quirk table to its own table, we removed the entry for Rane SL-1 as we thought it's only for renaming. It turned out, however, that the quirk is required for matching with the device that declares itself as no standard audio but only as vendor-specific. Restore the quirk entry for Rane SL-1 to fix the regression. BugLink: https://bugzilla.kernel.org/show_bug.cgi?id=215887 Fixes: 5436f59b ("ALSA: usb-audio: Move device rename and profile quirks to an internal table") Cc: <stable@vger.kernel.org> Link: https://lore.kernel.org/r/20220516103112.12950-1-tiwai@suse.deSigned-off-by:
Takashi Iwai <tiwai@suse.de>
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Andy Chi authored
The HP EliteBook 630 is using ALC236 codec which used 0x02 to control mute LED and 0x01 to control micmute LED. Therefore, add a quirk to make it works. Signed-off-by:
Andy Chi <andy.chi@canonical.com> Cc: <stable@vger.kernel.org> Link: https://lore.kernel.org/r/20220513121648.28584-1-andy.chi@canonical.comSigned-off-by:
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- 13 May, 2022 1 commit
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Werner Sembach authored
When audio stops playing there is an audible "pop"-noise when using headphones on the TongFang GMxMRxx, GKxNRxx, GMxZGxx, GMxTGxx and GMxAGxx. This quirk fixes this mostly. Signed-off-by:
Werner Sembach <wse@tuxedocomputers.com> Cc: stable@vger.kernel.org Link: https://lore.kernel.org/r/20220512180956.281804-1-wse@tuxedocomputers.comSigned-off-by:
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- 11 May, 2022 1 commit
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Dustin L. Howett authored
Some board revisions of the Framework Laptop have an ALC295 with a disconnected or faulty headset mic presence detect. The "dell-headset-multi" fixup addresses this issue, but also enables an inoperative "Headphone Mic" input device whenever a headset is connected. Adding a new quirk chain specific to the Framework Laptop resolves this issue. The one introduced here is based on the System76 "no headphone mic" quirk chain. The VID:PID f111:0001 have been allocated to Framework Computer for this board revision. Revision history: - v2: Moved to a custom quirk chain to suppress the "Headphone Mic" pincfg. Signed-off-by:
Dustin L. Howett <dustin@howett.net> Link: https://lore.kernel.org/r/20220511010759.3554-1-dustin@howett.netSigned-off-by:
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- 10 May, 2022 1 commit
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Takashi Iwai authored
The antient ISA wavefront driver reads its sample patch data (uploaded over an ioctl) via __get_user() with no good reason; likely just for some performance optimizations in the past. Let's change this to the standard get_user() and the error check for handling the fault case properly. Reported-by:
Linus Torvalds <torvalds@linux-foundation.org> Cc: <stable@vger.kernel.org> Link: https://lore.kernel.org/r/20220510103626.16635-1-tiwai@suse.deSigned-off-by:
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- 08 May, 2022 4 commits
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Gabriele Mazzotta authored
The driver is currently using ALC269_FIXUP_DELL4_MIC_NO_PRESENCE for the Latitude 7520, but this fixup chain has some issues: - The internal mic is really loud and the recorded audio is distorted at "standard" audio levels. - There are pop noises at system startup and when plugging/unplugging headphone jacks. BugLink: https://bugzilla.kernel.org/show_bug.cgi?id=215885Signed-off-by:
Gabriele Mazzotta <gabriele.mzt@gmail.com> Link: https://lore.kernel.org/r/20220501124237.4667-1-gabriele.mzt@gmail.comSigned-off-by:
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Randy Dunlap authored
When CONFIG_PM is not enabled, alc_shutup() is not needed, so move it inside the #ifdef CONFIG_PM guard. Also drop some contiguous #endif / #ifdef CONFIG_PM for simplicity. Fixes this build warning: sound/pci/hda/patch_realtek.c:886:20: warning: unused function 'alc_shutup' Fixes: 08c189f2 ("ALSA: hda - Use generic parser codes for Realtek driver") Signed-off-by:
Randy Dunlap <rdunlap@infradead.org> Reported-by:
kernel test robot <lkp@intel.com> Link: https://lore.kernel.org/r/20220430193318.29024-1-rdunlap@infradead.orgSigned-off-by:
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Forest Crossman authored
This device doesn't support reading the sample rate, so we need to apply this quirk to avoid a 15-second delay waiting for three timeouts. Signed-off-by:
Forest Crossman <cyrozap@gmail.com> Link: https://lore.kernel.org/r/20220504002444.114011-2-cyrozap@gmail.comSigned-off-by:
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Takashi Iwai authored
Merge tag 'asoc-fix-v5.18-rc4' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus ASoC: Fixes for v5.18 A larger collection of fixes than I'd like, mainly because mixer-test is making it's way into the CI systems and turning up issues on a wider range of systems. The most substantial thing though is a revert and an alternative fix for a dmaengine issue where the fix caused disruption for some other configurations, the core fix is backed out an a driver specific thing done instead.
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- 27 Apr, 2022 1 commit
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Ajit Kumar Pandey authored
We are accessing "desc->ops" in sof_pci_probe without checking "desc" pointer. This results in NULL pointer exception if pci_id->driver_data i.e desc pointer isn't defined in sof device probe: BUG: kernel NULL pointer dereference, address: 0000000000000060 PGD 0 P4D 0 Oops: 0000 [#1] PREEMPT SMP NOPTI RIP: 0010:sof_pci_probe+0x1e/0x17f [snd_sof_pci] Code: Unable to access opcode bytes at RIP 0xffffffffc043dff4. RSP: 0018:ffffac4b03b9b8d8 EFLAGS: 00010246 Add NULL pointer check for sof_dev_desc pointer to avoid such exception. Reviewed-by:
Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Signed-off-by:
Ajit Kumar Pandey <AjitKumar.Pandey@amd.com> Signed-off-by:
Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/20220426183357.102155-1-pierre-louis.bossart@linux.intel.comSigned-off-by:
Mark Brown <broonie@kernel.org>
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- 26 Apr, 2022 1 commit
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Mark Brown authored
Check that values written via snd_soc_put_volsw_range() are within the range advertised by the control, ensuring that we don't write out of spec values to the hardware. Signed-off-by:
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- 25 Apr, 2022 10 commits
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Codrin Ciubotariu authored
As pointed out by Sascha Hauer, this patch changes: if (pmc->config && !pcm->config->prepare_slave_config) <do nothing> to: if (pmc->config && !pcm->config->prepare_slave_config) snd_dmaengine_pcm_prepare_slave_config() This breaks the drivers that do not need a call to dmaengine_slave_config(). Drivers that still need to call snd_dmaengine_pcm_prepare_slave_config(), but have a NULL pcm->config->prepare_slave_config should use snd_dmaengine_pcm_prepare_slave_config() as their prepare_slave_config callback. Fixes: 9a1e1344 ("ASoC: dmaengine: do not use a NULL prepare_slave_config() callback") Reported-by:Sascha Hauer <sha@pengutronix.de> Signed-off-by:
Codrin Ciubotariu <codrin.ciubotariu@microchip.com> Link: https://lore.kernel.org/r/20220421125403.2180824-1-codrin.ciubotariu@microchip.comSigned-off-by:
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Codrin Ciubotariu authored
Since a pointer to struct snd_dmaengine_pcm_config is passed, snd_dmaengine_pcm_prepare_slave_config() is no longer called unless it's explicitly set in prepare_slave_config. Fixes: 50291652 ("ASoC: atmel: mchp-pdmc: add PDMC driver") Suggested-by:
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Mark Brown authored
The max98090 driver has some custom controls which share a put() function which returns 0 unconditionally, meaning that events are not generated when the value changes. Fix that. Signed-off-by:
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Mark Brown authored
The max98090 driver has a custom put function for some controls which can only be updated in certain circumstances which makes no effort to validate that input is suitable for the control, allowing out of spec values to be written to the hardware and presented to userspace. Fix this by returning an error when invalid values are written. Signed-off-by:
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Takashi Sakamoto authored
ALSA fireworks driver has a bug in its initial state to return count shorter than expected by 4 bytes to userspace applications when handling response frame for Echo Audio Fireworks transaction. It's due to missing addition of the size for the type of event in ALSA firewire stack. Fixes: 555e8a8f ("ALSA: fireworks: Add command/response functionality into hwdep interface") Cc: <stable@vger.kernel.org> Signed-off-by:
Takashi Sakamoto <o-takashi@sakamocchi.jp> Link: https://lore.kernel.org/r/20220424102428.21109-1-o-takashi@sakamocchi.jpSigned-off-by:
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Zihao Wang authored
Lenovo Yoga Duet 7 13ITL6 has Realtek ALC287 and built-in speakers do not work out of the box. The fix developed for Yoga 7i 14ITL5 also enables speaker output for this model. Signed-off-by:
Zihao Wang <wzhd@ustc.edu> Cc: <stable@vger.kernel.org> Link: https://lore.kernel.org/r/20220424084120.74125-1-wzhd@ustc.eduSigned-off-by:
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Takashi Iwai authored
Pull FireWire fixes Signed-off-by: -
Niels Dossche authored
card->local_node and card->bm_retries are both always accessed under card->lock. fw_core_handle_bus_reset has a check whose condition depends on card->local_node and whose body writes to card->bm_retries. Both of these accesses are not under card->lock. Move the lock acquiring of card->lock to before this check such that these accesses do happen when card->lock is held. fw_destroy_nodes is called inside the check. Since fw_destroy_nodes already acquires card->lock inside its function body, move this out to the callsites of fw_destroy_nodes. Also add a comment to indicate which locking is necessary when calling fw_destroy_nodes. Cc: <stable@vger.kernel.org> Signed-off-by:
Niels Dossche <dossche.niels@gmail.com> Signed-off-by:
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Jakob Koschel authored
When list_for_each_entry() completes the iteration over the whole list without breaking the loop, the iterator value will be a bogus pointer computed based on the head element. While it is safe to use the pointer to determine if it was computed based on the head element, either with list_entry_is_head() or &pos->member == head, using the iterator variable after the loop should be avoided. In preparation to limit the scope of a list iterator to the list traversal loop, use a dedicated pointer to point to the found element [1]. Link: https://lore.kernel.org/all/CAHk-=wgRr_D8CB-D9Kg-c=EHreAsk5SqXPwr9Y7k9sA6cWXJ6w@mail.gmail.com/ [1] Cc: <stable@vger.kernel.org> Signed-off-by:
Jakob Koschel <jakobkoschel@gmail.com> Signed-off-by:
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Chengfeng Ye authored
&e->event and e point to the same address, and &e->event could be freed in queue_event. So there is a potential uaf issue if we dereference e after calling queue_event(). Fix this by adding a temporary variable to maintain e->client in advance, this can avoid the potential uaf issue. Cc: <stable@vger.kernel.org> Signed-off-by:
Chengfeng Ye <cyeaa@connect.ust.hk> Signed-off-by:
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- 22 Apr, 2022 3 commits
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ChiYuan Huang authored
Correct the reg 0x09 size to one byte. Signed-off-by:
ChiYuan Huang <cy_huang@richtek.com> Cc: stable@vger.kernel.org Link: https://lore.kernel.org/r/1650608810-3829-1-git-send-email-u0084500@gmail.comSigned-off-by:
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Andy Chi authored
On HP Laptops, requires the same ALC285_FIXUP_HP_GPIO_LED quirk to make its audio LEDs work. So apply the quirk, and make it the last one since it's an LED quirk. Signed-off-by:
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Hui Wang authored
The quirk ALC287_FIXUP_CS35L41_I2C_2 needs to chain the quirk ALC269_FIXUP_THINKPAD_ACPI, otherwise the mute led will not work if a thinkpad machine applies that quirk. And it will be safe if non-thinkpad machines apply that quirk since hda_fixup_thinkpad_acpi() will check and return in this case. Fixes: ae7abe36 ("ALSA: hda/realtek: Add CS35L41 support for Thinkpad laptops") Signed-off-by:
Hui Wang <hui.wang@canonical.com> Link: https://lore.kernel.org/r/20220422073937.10073-1-hui.wang@canonical.comSigned-off-by:
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- 21 Apr, 2022 9 commits
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Tim Crawford authored
Fixes headset detection on Clevo NP70PNP. Signed-off-by:
Tim Crawford <tcrawford@system76.com> Cc: <stable@vger.kernel.org> Link: https://lore.kernel.org/r/20220421170412.3697-1-tcrawford@system76.comSigned-off-by:
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Gongjun Song authored
Add RaptorLake-P PCI IDs Reviewed-by:
Kai Vehmanen <kai.vehmanen@linux.intel.com> Signed-off-by:
Gongjun Song <gongjun.song@intel.com> Signed-off-by:
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Neil Armstrong authored
This commit e138233e causes the following system crash when using audio on G12A/G12B & SM1 systems: BUG: sleeping function called from invalid context at kernel/locking/mutex.c:282 in_atomic(): 1, irqs_disabled(): 128, non_block: 0, pid: 0, name: swapper/0 preempt_count: 10001, expected: 0 RCU nest depth: 0, expected: 0 Preemption disabled at: schedule_preempt_disabled+0x20/0x2c mutex_lock+0x24/0x60 _snd_pcm_stream_lock_irqsave+0x20/0x3c snd_pcm_period_elapsed+0x24/0xa4 axg_fifo_pcm_irq_block+0x64/0xdc __handle_irq_event_percpu+0x104/0x264 handle_irq_event+0x48/0xb4 ... start_kernel+0x3f0/0x484 __primary_switched+0xc0/0xc8 Revert this commit until the crash is fixed. Fixes: e138233e ("ASoC: meson: axg-card: make links nonatomic") Reported-by:
Dmitry Shmidt <dimitrysh@google.com> Signed-off-by:
Neil Armstrong <narmstrong@baylibre.com> Acked-by:
Jerome Brunet <jbrunet@baylibre.com> Link: https://lore.kernel.org/r/20220421155725.2589089-2-narmstrong@baylibre.comSigned-off-by:
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Neil Armstrong authored
This reverts commit bf5e4887 because the following and required commit e138233e causes the following system crash when using audio: BUG: sleeping function called from invalid context at kernel/locking/mutex.c:282 Fixes: bf5e4887 ("ASoC: meson: axg-tdm-interface: manage formatters in trigger") Reported-by:
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Pierre-Louis Bossart authored
cppcheck throws the following warning: sound/soc/soc-ops.c:461:8: style: Variable 'ret' is assigned a value that is never used. [unreadVariable] ret = err; ^ This seems to be a missing change in the return value. Fixes: 7f3d90a3 ("ASoC: ops: Fix stereo change notifications in snd_soc_put_volsw_sx()") Signed-off-by:Bard Liao <yung-chuan.liao@linux.intel.com> Reviewed-by:
Rander Wang <rander.wang@intel.com> Reviewed-by:
Péter Ujfalusi <peter.ujfalusi@linux.intel.com> Link: https://lore.kernel.org/r/20220421162328.302017-1-pierre-louis.bossart@linux.intel.comSigned-off-by:
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Mark Brown authored
The G12A tohdmi has a custom put() operation which returns 0 when the value of the mux changes, meaning that events are not generated for userspace. Change to return 1 in this case, the function returns early in the case where there is no change. Signed-off-by:
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Mark Brown authored
The AIU CODEC has a custom put() operation which returns 0 when the value of the mux changes, meaning that events are not generated for userspace. Change to return 1 in this case, the function returns early in the case where there is no change. Signed-off-by:
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Mark Brown authored
The AIU ACODEC has a custom put() operation which returns 0 when the value of the mux changes, meaning that events are not generated for userspace. Change to return 1 in this case, the function returns early in the case where there is no change. Signed-off-by:
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Andy Chi authored
On HP EliteBook 845 G9 and EliteBook 865 G9, the audio LEDs can be enabled by ALC285_FIXUP_HP_MUTE_LED. So use it accordingly. Signed-off-by:
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- 20 Apr, 2022 3 commits
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Mark Brown authored
The tone generator frequency control just returns 0 on successful write, not a boolean value indicating if there was a change or not. Compare what was written with the value that was there previously so that notifications are generated appropriately when the value changes. Signed-off-by:
Adam Thomson <Adam.Thomson.Opensource@diasemi.com> Cc: stable@vger.kernel.org Link: https://lore.kernel.org/r/20220420133437.569229-1-broonie@kernel.orgSigned-off-by:
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Olivier Moysan authored
In asoc_simple_shutdown() the snd_soc_dai_set_sysclk() function is called twice with input direction SND_SOC_CLOCK_IN. Restore one call with output direction SND_SOC_CLOCK_OUT. Fixes: 5ca2ab45 ("ASoC: simple-card-utils: Add new system-clock-fixed flag") Signed-off-by:
Olivier Moysan <olivier.moysan@foss.st.com> Link: https://lore.kernel.org/r/20220412111658.11015-1-olivier.moysan@foss.st.comSigned-off-by:
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Takashi Iwai authored
When a rawmidi output stream is closed, it calls the drain at first, then does trigger-off only when the drain returns -ERESTARTSYS as a fallback. It implies that each driver should turn off the stream properly after the drain. Meanwhile, USB-audio MIDI interface didn't change the port->active flag after the drain. This may leave the output work picking up the port that is closed right now, which eventually leads to a use-after-free for the already released rawmidi object. This patch fixes the bug by properly clearing the port->active flag after the output drain. Reported-by: syzbot+70e777a39907d6d5fd0a@syzkaller.appspotmail.com Cc: <stable@vger.kernel.org> Link: https://lore.kernel.org/r/00000000000011555605dceaff03@google.com Link: https://lore.kernel.org/r/20220420130247.22062-1-tiwai@suse.deSigned-off-by:
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- 19 Apr, 2022 4 commits
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Takashi Iwai authored
Merge tag 'asoc-fix-v5.18-rc3' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus ASoC: Fixes for v5.18 A collection of fixes that came in since the merge window, plus one new device ID for an x86 laptop. Nothing that really stands out with particularly big impact outside of the affected device.
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Mark Brown authored
The WM8958 DSP controls all return 0 on successful write, not a boolean value indicating if the write changed the value of the control. Fix this by returning 1 after a change, there is already a check at the start of each put() that skips the function in the case that there is no change. Signed-off-by:
Charles Keepax <ckeepax@opensource.cirrus.com> Link: https://lore.kernel.org/r/20220416125408.197440-1-broonie@kernel.org Cc: stable@vger.kernel.org
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Maurizio Avogadro authored
The USB audio device 0db0:a073 based on the Realtek ALC4080 chipset exposes all playback volume controls as "PCM". This makes distinguishing the individual functions hard. The mapping already adopted for device 0db0:419c based on the same chipset fixes the issue, apply it for this device too. Signed-off-by:
Maurizio Avogadro <mavoga@gmail.com> Cc: <stable@vger.kernel.org> Link: https://lore.kernel.org/r/Yl1ykPaGgsFf3SnW@ryzenSigned-off-by:
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Lucas De Marchi authored
pci_get_class() will already unref the pci device passed as argument. So if it's unconditionally unref'ed, even if the loop is not stopped, there will be one too many unref for each device not matched. Closes: https://gitlab.freedesktop.org/drm/intel/-/issues/5701 Fixes: c9db8a30 ("ALSA: hda/i915 - skip acomp init if no matching display") Signed-off-by:
Lucas De Marchi <lucas.demarchi@intel.com> Reviewed-by:
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