kernel/linux.git/sound/soc/intel, branch master

ASoC: Intel: bytcr_wm5102: Fix MCLK leak on platform_clock_control error

2026-04-28T08:50:08+00:00

If byt_wm5102_prepare_and_enable_pll1() fails in the SND_SOC_DAPM_EVENT_ON() path, platform_clock_control() returns after clk_prepare_enable(priv->mclk) without disabling the clock again. This leaks an MCLK enable reference on failed power-up attempts. Add the missing clk_disable_unprepare() on the error path, matching the unwind used by the other Intel platform_clock_control() implementations. Fixes: 9a87fc1e0619 ("ASoC: Intel: bytcr_wm5102: Add machine driver for BYT/WM5102") Cc: stable@vger.kernel.org Signed-off-by: Cássio Gabriel Reviewed-by: Cezary Rojewski Reviewed-by: Hans de Goede Link: https://patch.msgid.link/20260427-bytcr-wm5102-mclk-leak-v1-1-02b96d08e99c@gmail.com Signed-off-by: Mark Brown

Merge tag 'sound-7.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound

2026-04-15T16:20:49+00:00

Pull sound updates from Takashi Iwai: "Nothing too thrilling here, but we see lots of driver updates and bug fixes, including quirk additions and refactoring works, while there have been little changes in the core functionality. Here are some highlights: Core: - Add validation for the control API put callback - Fixes in compress-offload API timestamp handling - Continued ASoC core API cleanups ASoC: - Add support for bus keepers (for Apple devices in future) - Enhancements to the SDCA support, including retaskable jacks - Test improvements for Cirrus Logic drivers - Lots of fixes for the NXP, nVidia and Qualcomm - Support for AMD RPL DMIC, Cirrus Logic CS42L43 and CS47L47, nVidia machines with CPCAP and WM8962 USB-audio: - Quirks for Huawei Headset, Focusrite Novation, MV-Silicon, Studio 1824, Arturia AF16Rig, Hotone Audio, Feaulle Rainbow, PreSonus AudioBox, Moondrop Ju Jiu, Scarlett 18i20, etc - Extended mixer volume quirk handling - UAF and other fixes for us144mkii, 6fire and caiaq drivers HD-audio: - Add quirks or fixes for Acer, Lenovo, HP, ASUS machines - Fixes & cleanups of GPIO helper code Misc: - Add suspend/resume support for multiple legacy ISA and Apple drivers - Further regression fixes for ctxfi driver" * tag 'sound-7.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (359 commits) ALSA: control: Validate buf_len before strnlen() in snd_ctl_elem_init_enum_names() ALSA: usb-audio: Fix missing error handling for get_min_max*() ALSA: hda/realtek - fixed speaker no sound update ALSA: hda/realtek: Add quirk for Acer PT316-51S headset mic ALSA: usb-audio: Exclude Scarlett 18i20 1st Gen from SKIP_IFACE_SETUP ALSA: hda/realtek: Add quirk for Legion S7 15IMH ALSA: hda/realtek: Add quirk for HP Spectre x360 14-ea ALSA: caiaq: take a reference on the USB device in create_card() ASoC: dt-bindings: rockchip: convert rk3399-gru-sound to DT Schema ALSA: sscape: Add suspend and resume support ALSA: sscape: Cache per-card resources for board reinitialization ALSA: usb-audio: Do not expose sticky mixers ALSA: usb-audio: Move volume control resolution check into a function ALSA: usb-audio: Add error checks against get_min_max*() ALSA: usb-audio: Add quirk for PreSonus AudioBox USB ALSA: interwave: guard PM-only restore helpers with CONFIG_PM ALSA: usb-audio: Evaluate packsize caps at the right place ALSA: sc6000: Restore board setup across suspend ALSA: sc6000: Keep the programmed board state in card-private data ALSA: 6fire: fix use-after-free on disconnect ...

Merge tag 'x86_cpu_for_7.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2026-04-14T21:24:45+00:00

Pull x86 cpu updates from Dave Hansen: - Complete LASS enabling: deal with vsyscall and EFI The existing Linear Address Space Separation (LASS) support punted on support for common EFI and vsyscall configs. Complete the implementation by supporting EFI and vsyscall=xonly. - Clean up CPUID usage in newer Intel "avs" audio driver and update the x86-cpuid-db file * tag 'x86_cpu_for_7.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: tools/x86/kcpuid: Update bitfields to x86-cpuid-db v3.0 ASoC: Intel: avs: Include CPUID header at file scope ASoC: Intel: avs: Check maximum valid CPUID leaf x86/cpu: Remove LASS restriction on vsyscall emulation x86/vsyscall: Disable LASS if vsyscall mode is set to EMULATE x86/vsyscall: Restore vsyscall=xonly mode under LASS x86/traps: Consolidate user fixups in the #GP handler x86/vsyscall: Reorganize the page fault emulation code x86/cpu: Remove LASS restriction on EFI x86/efi: Disable LASS while executing runtime services x86/cpu: Defer LASS enabling until userspace comes up

ASoC: Yet another round of SDCA fixes

2026-04-09T18:39:32+00:00

Charles Keepax says: Another round of SDCA fixes a couple of fix to the IRQ cleanup from Richard, and a minor tweak to the IRQ handling from me.

ASoC: Merge up v7.0-rc7

2026-04-07T14:43:29+00:00

Merge tag 'v7.0-rc7' to get fixes that make my CI happier.

ASoC: Intel: avs: Fix memory leak in avs_register_i2s_test_boards()

2026-04-07T12:00:40+00:00

Caller is responsible for freeing array allocated with parse_int_array(). Found out by Coverity. Fixes: 7d859189de13 ("ASoC: Intel: avs: Allow to specify custom configurations with i2s_test") Signed-off-by: Cezary Rojewski Link: https://patch.msgid.link/20260407085459.400628-1-cezary.rojewski@intel.com Signed-off-by: Mark Brown

ASoC: intel: avs: Fix type mismatch in variable assignment

2026-04-07T11:33:19+00:00

The input parameter requirement for snd_pcm_format_physical_with is snd_pcm_format_t,but params->codec.format is __u32, resulting in a mismatch error: sparse warnings: (new ones prefixed by >>) >> sound/soc/intel/avs/probes.c:147:58: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected restricted snd_pcm_format_t [usertype] format @@ got unsigned int [usertype] format @@ sound/soc/intel/avs/probes.c:147:58: sparse: expected restricted snd_pcm_format_t [usertype] format sound/soc/intel/avs/probes.c:147:58: sparse: got unsigned int [usertype] format So here, the format is cast to snd_pcm_format_t. Signed-off-by: songxiebing Reported-by: kernel test robot Closes: https://lore.kernel.org/oe-kbuild-all/202512190032.hnwn9mCV-lkp@intel.com/ Link: https://patch.msgid.link/20260325021752.238203-1-songxiebing@kylinos.cn Signed-off-by: Mark Brown

ASoC: Intel: Fix MCLK leaks and clean up error

2026-04-03T14:15:04+00:00

aravindanilraj0702@gmail.com says: From: Aravind Anilraj This series fixes MCLK resource leaks in the platform_clock_control() implementations for bytcr_rt5640, bytcr_rt5651, and cht_bsw_rt5672. In the SND_SOC_DAPM_EVENT_ON() path, clk_prepare_enable() is called to enable MCLK, but subsequent failures in codec clock configuration (eg: *_prepare_and_enable_pll1() or snd_soc_dai_set_sysclk()) return without disabling the clock, leaking a reference. Patches 1-3 fix this by adding the missing clk_disable_unprepare() calls in the relevant error paths, ensuring proper symmetry between enable and disable operations within the EVENT_ON scope. Patch 4 moves unrelated logging changes into a separate patch and standardizes error messages.

ASoC: Intel: Standardize MCLK error logs across RT boards

2026-04-03T14:15:02+00:00

Standardize the error logging in platform_clock_control() by adding missing newline characters to dev_err() strings. Additionally, include the return code in the error messages to assist with debugging. Signed-off-by: Aravind Anilraj Reviewed-by: Cezary Rojewski Link: https://patch.msgid.link/20260401220507.23557-5-aravindanilraj0702@gmail.com Signed-off-by: Mark Brown

ASoC: Intel: cht_bsw_rt5672: Fix MCLK leak on platform_clock_control error

2026-04-03T14:15:01+00:00

If snd_soc_dai_set_pll() or snd_soc_dai_set_sysclk() fail inside the EVENT_ON path, the function returns without calling clk_disable_unprepare() on ctx->mclk, which was already enabled earlier in the same code path. Add the missing clk_disable_unprepare() calls before returning the error. Signed-off-by: Aravind Anilraj Reviewed-by: Cezary Rojewski Link: https://patch.msgid.link/20260401220507.23557-4-aravindanilraj0702@gmail.com Signed-off-by: Mark Brown