Hi James, There is a huge amount of changes between -49 and -50 in the sound subsystem, here is a list:
$ git log Ubuntu-6.8.0-49.49..Ubuntu-6.8.0-50.51 --oneline ./sound eafd899459a7 ASoC: meson: axg-card: fix 'use-after-free' 3aba12195c93 ASoC: codecs: avoid possible garbage value in peb2466_reg_read() 6ca0ad216145 ALSA: hda/realtek: extend quirks for Clevo V5[46]0 850cef093107 ASoC: Intel: Boards: Fix NULL pointer deref in BYT/CHT boards harder 9e24210ea434 ALSA: hda/realtek - Fix inactive headset mic jack for ASUS Vivobook 15 X1504VAP 8cfc0dc0e284 ALSA: hda/realtek: Enable Mute Led for HP Victus 15-fb1xxx 7ee9aaf8c88b ASoC: sunxi: sun4i-i2s: fix LRCLK polarity in i2s mode 8dcec7f69164 ASoc: SOF: topology: Clear SOF link platform name upon unload 3ad3bc5bfa58 ASoC: tegra: Fix CBB error during probe() 8db2a9e4eace ASoc: TAS2781: replace beXX_to_cpup with get_unaligned_beXX for potentially broken alignment 0582d523b94f ASoC: topology: Properly initialize soc_enum values 32c31b3df51f ALSA: hda: Add input value sanity checks to HDMI channel map controls 15c94cd7d241 ALSA: control: Apply sanity check of input values for user elements 9012d3f4e887 ALSA: hda/realtek: Support mute LED on HP Laptop 14-dq2xxx 79fab8724866 ALSA: hda/realtek: add patch for internal mic in Lenovo V145 4ac4b0a9d934 ALSA: hda/conexant: Add pincfg quirk to enable top speakers on Sirius devices bd0142762e8a ASoC: dapm: Fix UAF for snd_soc_pcm_runtime object 3a666d743101 ASoC: codecs: ES8326: button detect issue 94ee1f87bf3d ASoC: amd: yc: Support mic on Lenovo Thinkpad E14 Gen 6 3f0b868bf182 ASoC: amd: yc: Support mic on HP 14-em0002la c0b9d1514cdc ALSA: seq: ump: Explicitly reset RPN with Null RPN 1dfc2e7d00cb ALSA: seq: ump: Transmit RPN/NRPN message at each MSB/LSB data reception 620099161a19 ALSA: seq: ump: Use the common RPN/bank conversion context e567ec09d2ae ALSA: ump: Explicitly reset RPN with Null RPN c68767158587 ALSA: ump: Transmit RPN/NRPN message at each MSB/LSB data reception 1eb269f975a2 ALSA: hda/conexant: Mute speakers at suspend / shutdown 59467b62aaff ALSA: hda/generic: Add a helper to mute speakers at suspend/shutdown ddc6891b6fb7 ASoC: SOF: amd: move iram-dram fence register programming sequence 3715b09b5c68 ASoC: SOF: amd: Fix for acp init sequence 4b66bf6816a1 ASoC: amd: acp: fix module autoloading 16896d0416d2 ALSA: seq: Skip event type filtering for UMP events 4fd3f71a4790 ALSA: timer: Relax start tick time check for slave timer elements eddcf42d5791 ALSA: hda/tas2781: Use correct endian conversion 994ff8b244ba ALSA: hda/realtek: Fix noise from speakers on Lenovo IdeaPad 3 15IAU7 ee96bc7383d5 ALSA: hda/tas2781: fix wrong calibrated data order 5a4e09087a74 ALSA: usb-audio: Support Yamaha P-125 quirk entry b861db7cc0d3 ALSA: usb-audio: Add delay quirk for VIVO USB-C-XE710 HEADSET 035c08ff6c2c ASoC: cs35l56: Patch CS35L56_IRQ1_MASK_18 to the default value 879995a1ba19 ALSA: usb: Fix UBSAN warning in parse_audio_unit() c544d2522d09 ASoC: topology: Fix route memory corruption f7329f907e6a ASoC: topology: Clean up route loading d616dbc6f85d PM: runtime: Simplify pm_runtime_get_if_active() usage 858cc76b0fda ASoC: cs35l56: Revert support for dual-ownership of ASP registers c00deaf13038 ASoC: amd: yc: Add quirk entry for OMEN by HP Gaming Laptop 16-n0xxx 8c61a7ef7d98 ALSA: hda/hdmi: Yet more pin fix for HP EliteDesk 800 G4 6e7e98902845 ALSA: hda/realtek: Add Framework Laptop 13 (Intel Core Ultra) to quirks b15bda15fd2c ALSA: hda: Add HP MP9 G4 Retail System AMS to force connect list 4fd968816cd2 ALSA: line6: Fix racy access to midibuf 6ada77f858ea ASoC: meson: axg-fifo: fix irq scheduling issue with PREEMPT_RT c777e096cc77 ALSA: usb-audio: Re-add ScratchAmp quirk entries b5b51c817503 ASoC: SOF: Remove libraries from topology lookups 0e34b188d870 ASoC: sti: add missing probe entry for player and reader 97f9904512a3 ASoC: codecs: wsa884x: Correct Soundwire ports mask fbca9adaafa9 ASoC: codecs: wsa884x: parse port-mapping information deb820538898 ASoC: codecs: wsa883x: Correct Soundwire ports mask a8671397f730 ASoC: codecs: wsa883x: parse port-mapping information e8a78b72274a ASoC: codecs: wsa881x: Correct Soundwire ports mask 8665029440e5 ASoC: codecs: wcd938x-sdw: Correct Soundwire ports mask 9472b6dd2b26 Revert "ALSA: firewire-lib: operate for period elapse event in process context" 6610f553e8dc Revert "ALSA: firewire-lib: obsolete workqueue for period update" 5197efc9578e ALSA: seq: ump: Optimize conversions from SysEx to UMP 150f09aa733d ALSA: hda/realtek: Add quirk for Acer Aspire E5-574G e2f29b1b996d ALSA: usb-audio: Correct surround channels in UAC1 channel map 0488fd279e0e ALSA: hda: Conditionally use snooping for AMD HDMI a48b142f5467 ALSA: hda: conexant: Fix headset auto detect fail in the polling mode a5bd5f5131d8 ASoC: SOF: ipc4-topology: Use correct queue_id for requesting input pin format 633d21e90750 ALSA: hda/realtek: cs35l41: Fixup remaining asus strix models f22c9c008573 ASoC: TAS2781: Fix tasdev_load_calibrated_data() 879c44b93c64 ASoC: Intel: use soc_intel_is_byt_cr() only when IOSF_MBI is reachable b86444b7ba4d ASoC: sof: amd: fix for firmware reload failure in Vangogh platform fcd59eb19b0f ASoC: SOF: imx8m: Fix DSP control regmap retrieval d296ccf2a950 ASoC: amd: yc: Support mic on Lenovo Thinkpad E16 Gen 2 cf010c6c5e65 ASoC: SOF: ipc4-topology: Preserve the DMA Link ID for ChainDMA on unprepare 4169a587115a ASoC: fsl: fsl_qmc_audio: Check devm_kasprintf() returned value 38f006327ac5 ALSA: usb-audio: Add a quirk for Sonix HD USB Camera a91979db94b5 ALSA: usb-audio: Move HD Webcam quirk to the right place 8bba6d24d8fa ALSA: usb-audio: Fix microphone sound on HD webcam. e85348fc5e35 ALSA: ump: Force 1 Group for MIDI1 FBs 96def6372cc6 ALSA: ump: Don't update FB name for static blocks 4ee733b236d4 ASoC: amd: Adjust error handling in case of absent codec device d4b2d564d8ff ASoC: max98088: Check for clk_prepare_enable() error df65fa1b88ea ASoC: qcom: Adjust issues in case of DT error in asoc_qcom_lpass_cpu_platform_probe() 5c94d8f47d43 ASoC: cs35l56: Accept values greater than 0 as IRQ numbers 320fa8091baa ASoc: tas2781: Enable RCA-based playback without DSP firmware download This is probably going to need a full bisect to find the problematic one. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2092204 Title: Crackling audio in kernel 6.8.0-50 or newer To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2092204/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
