Linux kernel stable tree https://git.rulkc.org/pub/scm/linux/kernel/git/stable/linux.git/atom?h=master 2026-09-11T17:00:07+00:00 2026-09-11T17:00:07+00:00 Linus Torvalds torvalds@linux-foundation.org 2026-09-11T17:00:07+00:00 urn:sha1:576da3462c991923ee4aed4bcc22d94531beb0dd Pull sound fixes from Takashi Iwai: "A collection of device-specific small fixes. At this time, the majority of changes are about ASoC while we have usual suspects like HD- and USB-audio quirks. Some highlights below. ASoC Intel / SoundWire: - Fix bus and stream resource leaks at error path in avs and hda-ext - More fixes and refactoring in avs for constraining MSBs, async handling D0ix - Add support for TAC5xx2 SoundWire family and NVL MAX98360A RT5682 machines - Fix uninitialized stream configurations in Realtek SoundWire codecs - Adjust latency control to fix no-sound issue on RT721-SDCA ASoC AMD: - Avoid binding for the acp-da7219-max98357a machine driver - Add quirks for Acer Nitro AN17-41 and HP 255R G10 - Fix memory leaks in ACP6x ASoC Codecs & Platforms: - Fixes for cs35l56 to avoid deadlock, kexec race, and runtime PM imbalances - Split stereo streams across mono amps on tas2783-sdw - Fix pop noise on es8326 and enable_count underflow on es8389 - Various fixes for fsl_micfil, sprd, sti, and publish OF module aliases - Fixes & cleanups for Ux500 (MSP/I2S) and AB8500 codecs HD-audio: - Fix for channel status notification changes - Quirks for HP laptops USB-audio: - Fix embedded URBs in caiaq, 6fire, hiface, and ua101 drivers - More hardening in usx2y and us122l drivers - Quirks for Behringer devices Misc: - Add PCI ID for RME HDSPe AIO PCI Express audio card in hdspm - Fix S/PDIF passthrough on CA20K2 in ctxfi" * tag 'sound-7.3-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (65 commits) ALSA: hdspm: Add a new PCI device ID (1d18:3fc6) for RME HDSPe AIO PCI express audio ASoC: amd: acp-da7219-max98357a: don't bind on Raven/Picasso boards ALSA: hda: Report a change when only the channel status bytes move ALSA: us122l: Prevent write upgrades for read mappings ALSA: hda/realtek: Add quirk for HP Elite Dragonfly Max G2 speaker ASoC: cs35l56: Fix race between kexec and snd_soc_register_component() ASoC: amd: yc: add quirk for Acer Nitro AN17-41 internal mic ASoC: mt6351: Publish the OF module alias ASoC: Intel: SST: Publish the PCI module aliases ASoC: bcm: bcm63xx: Publish the OF module aliases ALSA: usb-audio: Add quirk flags for Behringer UV1 ALSA: usb-audio: Add boot quirk for Behringer CM1A ALSA: hda/realtek: Add quirk for HP Omen 16-wd0xxx mute LED ALSA: usbusx2y: validate URB actual_length in interrupt callback ALSA: usbusx2y: fix in04_last array size mismatch with in04_buf ALSA: ctxfi: Fix CA20K2 S/PDIF passthrough ALSA: usb: 6fire: Avoid embedded URBs ALSA: usb: hiface: Avoid embedded URBs ALSA: usb: ua101: Avoid embedded URBs ALSA: caiaq: Decoupling ep1_in_urb in caiaq dev ... 2026-09-10T15:51:32+00:00 Takashi Iwai tiwai@suse.de 2026-09-10T14:41:50+00:00 urn:sha1:e10f2b7e28be3e1ce42a4be8fa9b0684d1d354ac The RME HDSPe AIO PCI express audio card has a new PCI vendor ID (1d18) while keeping the same device ID (3fc6). The card seems working fine by just adding the new ID. While we're at it, use the standard macro to cleann up the existing PCI ID entry, too. Reported-by: AtmanActive <alsa.atmanactive.3dfqt@slmail.me> Closes: https://lore.kernel.org/178674392532.7.10140952469564861620.1550442282@slmail.me Tested-by: AtmanActive <alsa.atmanactive.3dfqt@slmail.me> Link: https://patch.msgid.link/20260910144204.973359-1-tiwai@suse.de Signed-off-by: Takashi Iwai <tiwai@suse.de> 2026-09-06T08:02:05+00:00 Roman Prucha zorgan.roman@gmail.com 2026-09-03T21:14:44+00:00 urn:sha1:b26a7a80e6bbf8dd17dacb127d12435d79375cf2 dao_rsc_init() encodes the DAIO configuration as conf = (desc->msr & 0x7) | (desc->passthru << 3); S/PDIF passthrough uses msr=1 and passthru=1, resulting in conf=9. daio_mgr_dao_init() masks conf with 0xf, but handles only values 1, 2, 4 and 8 when programming ATXCTL_NUC. As a result, conf=9 falls through to the default case and leaves NUC at its previous setting. On a Creative X-Fi Titanium HD SB1270 (CA20K2), this breaks AC3 IEC61937 passthrough when snd_ctxfi runs with reference_rate=48000,multiple=2. The receiver detects a non-audio stream but cannot decode the AC3 payload. With the unmodified driver, multiple=1 makes the same stream work. Handle conf=9 through the same NUC=0 path as conf=1. The change was runtime tested on the SB1270 with multiple=2 using IEC958 stereo PCM, pre-encoded AC3 IEC61937 passthrough and ALSA A52 live 5.1 encoding. Fixes: 26a9630c72eb ("ALSA: ctxfi: cthw20k2: fix mask on conf to allow 4 bits") Cc: stable@vger.kernel.org Assisted-by: LLM Signed-off-by: Roman Prucha <zorgan.roman@gmail.com> Link: https://patch.msgid.link/20260903-ctxfi-spdif-conf9-fix-v1-1-5e4e3e1f801c@gmail.com Signed-off-by: Takashi Iwai <tiwai@suse.de> 2026-09-05T04:37:00+00:00 Kees Cook kees+treewide@kernel.org 2026-09-02T22:31:14+00:00 urn:sha1:3a2c4d55e32ad65efebdb6de44eef3bfa08bb49d This is another run of the Coccinelle script for converting kmalloc() family of allocations to kmalloc_obj() via the existing rules in scripts/coccinelle/api/kmalloc_objs.cocci This catches both the set of kmalloc() uses added since the first kmalloc_obj() conversions in v7.0 and adds a large group missed in the first pass due to Coccinelle not interacting well with the cleanup.h scoped_...() family of macros[1]. I worked around this with spatch's "--macro-file" argument to a file with all the scoped_...() macros mapped to Coccinelle's YACFE_ITERATOR[2] as that was the closest viable control flow indicator I could find. Build tested allmodconfig on x86, arm64, arm, loongarch, mips, powerpc, riscv, and s390 with no new warnings. Link: https://lore.kernel.org/lkml/202609021314.8A9C0B8@keescook/ [1] Link: https://github.com/coccinelle/coccinelle/blob/master/standard.h [2] Signed-off-by: Kees Cook <kees+treewide@kernel.org> 2026-08-28T17:01:02+00:00 Linus Torvalds torvalds@linux-foundation.org 2026-08-28T17:01:02+00:00 urn:sha1:c20313e98b04ce543936431b6122dd639d3a8346 Pull sound fixes from Takashi Iwai: "A collection of various small fixes since the last PR. Most changes are device-specific fixes, while there are a few fixes addressing the issues reported recently by fuzzers. Here are highlights: ALSA Core: - Prevent adding invalid kcontrols to the LED layer - Workaround for a false-positive mutex lockdep warning in rawmidi USB-audio: - Relaxed the sticky mixer behavior check that caused regressions - Fix an OOB write in Novation MIDI output - Proper cleanup after system-resume errors - Quirk updates for M-Audio Venom, Audient iD14 MkI, Logitech PRO X Wireless, SMSL USB DAC, and Creative Sound Blaster Play! 3 HD-audio: - Conexant headset plugin fixes - Quirk additions and fixes for HP Laptop 15, Lenovo IdeaPad Slim 3, TongFang XxAF5xxx, Lenovo Legion Pro 7, and Lenovo Yoga Pro 9 ASoC: - DAPM: Fix off-by-one check on the second enum channel - Tegra: Fix and sort register defaults - AMD quirk updates for ASUS FA401EA, HP OmniBook X Flip 16, HVY-WXX9/M1060, Alienware m18 R1, and MSI Thin A15 B7UC - Fixes Qualcomm TDM handling - Fix double put_device() on SoundWire - Codec fixes for rt766, tac5xx2, rt712, tas2783, and max98926 Misc: - Fix card leak on probe error on ice1712 driver - Hardening for legacy aoa, mtpav and pcxhr drivers" * tag 'sound-fix-7.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (53 commits) ALSA: control: Don't add invalid kcontrols to LED layer ASoC: amd: acp-config: change quirks to cover all ASUS FA401EA variants ALSA: hda/conexant: Always enable the headset-mic pin on plugin ASoC: dapm: Fix off-by-one check on the second enum channel ASoC: amd: acp-config: force SoundWire probe on HP OmniBook X Flip 16 ASoC: amd: acp3x-es83xx: Add HVY-WXX9/M1060 DMI quirk ASoC: amd: acp-config: Add HVY-WXX9/M1060 DMI quirk ASoC: soc-generic-dmaengine: Fix DMA channel request warning ALSA: rawmidi: Another workaround for false-positive mutex lockdep warning ASoC: amd: yc: Add DMI entry for Alienware m18 R1 AMD ASoC: amd: yc: Add DMI entry for MSI Thin A15 B7UC ALSA: hda/realtek: Fix speaker mute LED for HP Laptop 15-fd0039nt ALSA: usb-audio: Complete cleanup after system-resume errors ALSA: hda/realtek: Add quirk for Lenovo IdeaPad Slim 3 15ABR8 ALSA: aoa: i2sbus: Check IRQ before requesting it ALSA: usb-audio: Skip mixer creation on M-Audio Venom ALSA: usb-audio: Skip reading sample rate on M-Audio Venom ASoC: rt766: add RT766/RT767 VA1 device IDs ALSA: hda/realtek: Add quirk for TongFang XxAF5xxx ALSA: usb-audio: fix OOB write in snd_usbmidi_novation_output() ... 2026-08-20T08:54:45+00:00 Haotian Zhang vulab@iscas.ac.cn 2026-08-20T01:41:17+00:00 urn:sha1:d736eba9c453fedce664fdf592c8b71ecff1932b snd_ice1712_probe() performs multiple initialization steps after snd_card_new(), but directly returns on failures from later steps without releasing the ALSA card, causing resource leaks when probing fails. Use snd_devm_card_new() together with scope-based cleanup via __free(snd_card_unref), and clear the card pointer after successful registration to keep it alive. Fixes: ca642da4b33d ("ALSA: ice1712: Allocate resources with device-managed APIs") Suggested-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Haotian Zhang <vulab@iscas.ac.cn> Link: https://patch.msgid.link/20260820014117.14044-1-vulab@iscas.ac.cn Signed-off-by: Takashi Iwai <tiwai@suse.de> 2026-08-19T17:04:59+00:00 Linus Torvalds torvalds@linux-foundation.org 2026-08-19T17:04:59+00:00 urn:sha1:e5c91aac491def6ab3f90c4cc246e3fcb0f8f058 Pull sound updates from Takashi Iwai: "It was a fairly busy development cycle - the changes spread over from the core side to leaf drivers, with lots of cleanups and enhancements. Here we go, some highlights: ALSA core: - Extension of ALSA control component list ABI - Locking optimization and RCU conversion of ALSA sequencer core - A few hardening fixes for UMP and sequencer core - Drop __bitwise and __force prefix from UAPI definitions ASoC: - Automatic DAI format selection code deployment across many drivers - Sorting of register default tables to prevent ordering issues in many drivers - Lots of code cleanups and refactoring - Updates in Qualcomm driver stack - New platforms: AMD ACP7.B/F, Cirrus Logic CS35L62, Loongson 2K0300, Meson GX, Qualcomm LPI MI2S, SM8475, WSA855X, Realtek RT1321 VA1/2 and RT766/7 HD-audio: - Support for AW88399 HD-audio side codec for Lenovo Legion laptops - Support for Hygon and Lisuan HDMI controllers - Robustness fixes for wild device binding - Lots of quirks/fixups: Realtek and Conexant codecs for ASUS, Lenovo, Acer, etc USB-audio: - Support for Pioneer DJ DJM-S11 - Scarlett2/FCP private URB notification fixes - Extended quirk_flags to 64bit - Hardening fixes for 6fire, bcd2000, usx2y - Device-specific quirks for Mackie, Valeton, SPACETOUCH General: - Auto-cleanup for put_device() and firmware loading across multiple platforms" * tag 'sound-7.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (791 commits) ALSA: hda: Fix connection list comparison in proc output ALSA: docs: fix dead link to Intel HD-audio spec ALSA: usb-audio: Add delay quirk for SPACETOUCH USB Audio ALSA: hda: Add Lisuan HDMI controller and codec support ALSA: hda/realtek: Fix Lenovo Yoga Slim 7 14AKP10 quirk ordering ALSA: hda/tas2781: Add hardware stabilization delay during firmware load retries ALSA: hda/realtek: Fix mute LED for HP Victus 15-fa1xxx (MB 8C3F) ALSA: hda/realtek: Add micmute LED quirk for Acer Aspire A515-57 ASoC: tas2783-sdw: do not treat read-only Controls as writable ASoC: SOF: validate topology volume range before allocation ASoC: cs35l56: Use IRQ provided by the SoundWire core soundwire: bus_type: Create IRQ mapping before calling driver probe() ASoC: cs35l56: Move cs35l56_irq_request() after cs35l56_irq() ASoC: cs35l56: Request IRQ in cs35l56_common_probe() ALSA: core: Fix use-after-free in snd_card_do_free() ALSA: hda/realtek: Drop duplicate quirk for Lenovo 0x17aa:0x38df ALSA: usb-audio: Rename the Audient iD14 monitor mix volume control ASoC: tas2781: Refactor calibration start kcontrol creation to separate helper ASoC: dt-bindings: es8316: Fix supply property constraints ALSA: seq: midi: Serialize input teardown with event_input ... 2026-08-19T12:59:41+00:00 Runyu Xiao runyu.xiao@seu.edu.cn 2026-08-18T14:47:17+00:00 urn:sha1:6c97817e20598e5473094e0e38d1f51f1cf4dfff pcxhr_probe() requests pcxhr_threaded_irq() before initializing mgr->lock, even though the threaded handler takes that mutex. Initialize the manager locks before request_threaded_irq() so an early interrupt cannot run against uninitialized mutex state during probe. Fixes: 9bef72bdb26e ("ALSA: pcxhr: Use nonatomic PCM ops") Cc: stable@vger.kernel.org Signed-off-by: Runyu Xiao <runyu.xiao@seu.edu.cn> Link: https://patch.msgid.link/20260818144717.2269918-1-runyu.xiao@seu.edu.cn Signed-off-by: Takashi Iwai <tiwai@suse.de> 2026-08-18T12:21:04+00:00 Bartosz Golaszewski bartosz.golaszewski@oss.qualcomm.com 2026-08-18T12:21:04+00:00 urn:sha1:146cc263e457ff6055fe7829e4f4f4b0b5d5dd86 Linux 7.2 2026-08-13T14:43:27+00:00 Takashi Iwai tiwai@suse.de 2026-08-12T06:04:42+00:00 urn:sha1:920b514c4328fb6deaab0c6beeb126fe3dc03fc5 Now that the bitwise parameter definitions are gone for control parameters, we don't have to cast with ugly __force prefix. Simply drop those superfluous casts. Reviewed-by: Cezary Rojewski <cezary.rojewski@intel.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Link: https://patch.msgid.link/20260812060557.80445-11-tiwai@suse.de