kernel/git/next/linux-next.git/sound/soc/sof, branch master

ASoC: SOF: amd: add missing blank line between Kconfig entries

2026-07-07T14:06:48+00:00

Add a missing blank line between SND_SOC_SOF_AMD_ACP70 and SND_SOC_SOF_AMD_ACP7X config entries to conform to Kconfig formatting convention. Signed-off-by: Vijendar Mukunda Link: https://patch.msgid.link/20260707060918.2535962-1-Vijendar.Mukunda@amd.com Signed-off-by: Mark Brown

ASoC: cs35l3x: drain threaded IRQs before runtime suspend

2026-07-06T13:39:25+00:00

Runyu Xiao says: Both cs35l33 and cs35l34 can enter runtime suspend while their threaded IRQ handlers are still reachable. The suspend path then switches the driver into regcache cache-only mode and powers the codec down, while the IRQ thread still expects live status-register access. This issue was found by our static analysis tool and manually audited on Linux v6.18.21. Directed QEMU no-device validation further showed that, after runtime_suspend() completed, the real threaded handlers could still be injected and would continue past volatile regmap read failures into their release/update paths. This series keeps the fix on the suspend actor and applies the same runtime-suspend/threaded-IRQ ordering repair boundary to both drivers: - track whether request_threaded_irq() actually succeeded - disable_irq() before cache_only/power-off in runtime suspend - enable_irq() only after regcache_sync() in runtime resume That drains any in-flight threaded handler and blocks new IRQ handling while the codec is suspended, without mixing in larger IRQ-thread defensive cleanups. Build-tested by compiling cs35l33.o and cs35l34.o. No cs35l33/cs35l34 hardware was available for end-to-end runtime testing. Link: https://patch.msgid.link/20260611161553.3378721-1-runyu.xiao@seu.edu.cn

Merge tag 'sound-7.2-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound

2026-07-05T15:26:45+00:00

Pull sound fixes from Takashi Iwai: "A standard set of driver-specific fixes and quirks accumulated since the merge window: ASoC: - SOF: Sanity check to prevent OOB reads - rsnd: Fix clock leak and double-disable issues with PM - tas675x: Misc fixes for register fields, etc - lpass-va-macro: Correct codec version for Qualcomm SC7280 - amd-yc: DMIC quirk for Alienware m15 R7 AMD Others: - us144mkii: Fix a UAF on disconnect and anchor list corruption - HD-audio: Realtek quirks for HP models" * tag 'sound-7.2-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: ASoC: rsnd: src: Add missing scu_supply clock to suspend/resume Documentation: sound: tas675x: Fix temperature range and impedance documentation ASoC: codecs: tas675x: Fix CHx temperature range register bit fields ASoC: codecs: tas675x: use READ_ONCE for params to be used concurrently ASoC: rsnd: adg: make rsnd_adg_clk_control() idempotent ASoC: SOF: validate probe info element counts ALSA: usx2y: us144mkii: fix work UAF on disconnect ASoC: amd: yc: Add Alienware m15 R7 AMD to DMIC quirk table ALSA: hda/realtek: Add quirk for HP Victus 16-e0xxx (88EE) to enable mute LED MAINTAINERS: ASoC: SOF: add AMD reviewer for Sound Open Firmware ASoC: codecs: lpass-va-macro: Fix LPASS Codec Version for SC7280 ALSA: us144mkii: capture_urb_complete: redundant usb_anchor_urb corrupts anchor list on each resubmission

ASoC: SOF: amd: add support for ACP7.B/7.F platforms

2026-07-03T16:31:16+00:00

Vijendar Mukunda says: This patch series adds Sound Open Firmware (SOF) enablement for AMD ACP7.B/ACP7.F platforms by introducing a dedicated ACP7x PCI driver/ops layer built on the existing ACP SOF infrastructure, plus required IPC3 topology/token extensions for ACP7x I2S/TDM. Changes: - Add new ACP7x PCI driver + DSP ops, including suspend/resume and IRQ handling paths. - Extend AMD ACP firmware loading logic for signed images and SRAM-based data loading on ACP7x. - Introduce a new SOF DAI type for AMD I2S/TDM and extend IPC3 topology tokens to carry an ACP TDM/I2S format field. Link: https://github.com/thesofproject/linux/pull/5813 Link: https://patch.msgid.link/20260701095759.1012929-1-Vijendar.Mukunda@amd.com

ASoC: SOF: amd: add system and runtime PM ops for ACP7x

2026-07-03T16:31:14+00:00

Add amd_sof_acp7x_suspend() and amd_sof_acp7x_resume() for ACP7.B/7.F platforms power management. Signed-off-by: Vijendar Mukunda Reviewed-by: Bard Liao Link: https://patch.msgid.link/20260701095759.1012929-17-Vijendar.Mukunda@amd.com Signed-off-by: Mark Brown

ASoC: SOF: amd: add ACP7x I2S DAI type and topology support

2026-07-03T16:31:13+00:00

Add SOF_DAI_AMD_I2S DAI type for ACP7.B/7.F I2S/TDM interfaces. Register the ACPTDM topology DAI name and map it to SOF_DAI_AMD_I2S; IPC3 continues to parse ACP I2S link parameters through SOF_ACPI2S_TOKENS (including the format token from the prior commit), not a new token group named after ACPTDM. Add sof_link_acp_i2s_load() and the SOF_DAI_AMD_I2S PCM dai link fixup path. Signed-off-by: Vijendar Mukunda Reviewed-by: Bard Liao Link: https://patch.msgid.link/20260701095759.1012929-16-Vijendar.Mukunda@amd.com Signed-off-by: Mark Brown

ASoC: SOF: amd: add ACP I2S format field and topology token

2026-07-03T16:31:11+00:00

Add format field to sof_ipc_dai_acp_params for ACP I2S format selection. Add SOF_TKN_AMD_ACPI2S_FORMAT (1703) to the existing SOF_ACPI2S_TOKENS tuple and wire it into acpi2s_tokens[] so integrators continue using the same ACPI2S token group as earlier ACP I2S topologies, not a separate ACPTDM-specific token set. Signed-off-by: Vijendar Mukunda Reviewed-by: Bard Liao Link: https://patch.msgid.link/20260701095759.1012929-15-Vijendar.Mukunda@amd.com Signed-off-by: Mark Brown

ASoC: SOF: amd: load ACP7.B/7.F signed data firmware to SRAM

2026-07-03T16:31:10+00:00

ACP7.B and ACP7.F signed firmware data blocks must be written to SRAM instead of DRAM. Select SOF_FW_BLK_TYPE_SRAM for PCI revision 0x7B and above in acp_sof_load_signed_firmware(). Signed-off-by: Vijendar Mukunda Reviewed-by: Bard Liao Link: https://patch.msgid.link/20260701095759.1012929-14-Vijendar.Mukunda@amd.com Signed-off-by: Mark Brown

ASoC: SOF: amd: wire signed firmware load callback for ACP7x via ACPI

2026-07-03T16:31:08+00:00

Read ACPI property acp-sof-signed-firmware-image in sof_acp7x_ops_init() and register acp_sof_load_signed_firmware as the load_firmware callback only when the property is set. Signed-off-by: Vijendar Mukunda Reviewed-by: Bard Liao Link: https://patch.msgid.link/20260701095759.1012929-13-Vijendar.Mukunda@amd.com Signed-off-by: Mark Brown

ASoC: SOF: amd: extend configure_and_run_sha_dma for ACPI signed FW flag

2026-07-03T16:31:06+00:00

Check adata->acp_sof_signed_firmware_image alongside the existing quirk flag so that ACP7.B/7.F platforms configured through ACPI also get the SHA DMA header included during signed firmware loading. Signed-off-by: Vijendar Mukunda Reviewed-by: Bard Liao Link: https://patch.msgid.link/20260701095759.1012929-12-Vijendar.Mukunda@amd.com Signed-off-by: Mark Brown