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

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: add Intel UAOL sof_ipc_dai_type

2026-06-29T17:30:33+00:00

The type will be used for Intel USB Audio Offload Link (UAOL) DAI. Signed-off-by: Bard Liao Reviewed-by: Kai Vehmanen Reviewed-by: Péter Ujfalusi Link: https://patch.msgid.link/20260615134439.1044872-1-yung-chuan.liao@linux.intel.com Signed-off-by: Mark Brown

ASoC: SOF: ipc4: sof_ipc4_module_init_ext_init structs and macros

2026-01-12T11:48:38+00:00

Add structs and macros for struct sof_ipc4_module_init_ext_init, following struct sof_ipc4_module_init_ext_object array, and struct sof_ipc4_mod_init_ext_dp_memory_data as object payload. Signed-off-by: Jyri Sarha Reviewed-by: Ranjani Sridharan Reviewed-by: Guennadi Liakhovetski Reviewed-by: Péter Ujfalusi Signed-off-by: Peter Ujfalusi Link: https://patch.msgid.link/20260112113221.4442-4-peter.ujfalusi@linux.intel.com Signed-off-by: Mark Brown

ASoC: SOF: IPC4: Add GET macros for module id and module instance id

2025-08-29T11:34:16+00:00

Add SOF_IPC4_MOD_INSTANCE_GET() and SOF_IPC4_MOD_ID_GET() for getting the ids from ipc4 header presentation. Signed-off-by: Jyri Sarha Reviewed-by: Liam Girdwood Signed-off-by: Peter Ujfalusi Message-ID: <20250829093022.32094-3-peter.ujfalusi@linux.intel.com> Signed-off-by: Mark Brown

ASoC: SOF: ipc4/Intel: Add support for library restore firmware functionality

2025-06-19T12:19:35+00:00

The firmware will be able to only save and restore the context related to library management. This means that even without a full context save, the libraries do not need to be re-loaded to the firmware after second or consecutive boots. This is reported via the FW_READY notification, where BIT(15) indicates: 0 - the library restore is not done 1 - library restore is done This bit is only valid if full context save is not enabled, full context save is by definition saves and restores the library related book-keeping as well. Add a new flag to tell the platform code if the libraries have been restored, no need to reload them after boot. Signed-off-by: Peter Ujfalusi Reviewed-by: Guennadi Liakhovetski Reviewed-by: Liam Girdwood Reviewed-by: Ranjani Sridharan Reviewed-by: Bard Liao Reviewed-by: Kai Vehmanen Link: https://patch.msgid.link/20250619105623.4546-3-peter.ujfalusi@linux.intel.com Signed-off-by: Mark Brown

ASoC: SOF: ipc4: Add support for Intel HW managed mic privacy messaging

2025-03-08T16:06:40+00:00

ACE3 (Panther Lake) introduced support for microphone privacy feature which can - in hardware - mute incoming audio data based on a state of a physical switch. The change in the privacy state is delivered through interface IP blocks and can only be handled by the link owner. In Intel platforms Soundwire is for example host owned, so the interrupt can only be handled by the host. Since the input stream is going to be muted by hardware, the host needs to send a message to firmware about the change in privacy so it can execute a fade out/in to enhance user experience. The support for microphone privacy can be queried from the HW_CONFIG data under the INTEL_MIC_PRIVACY_CAP tuple. This is Intel specific data, the core will pass it to platform code if the intel_configure_mic_privacy() callback is provided. Platform code can call sof_ipc4_mic_privacy_state_change() to send the IPC message to the firmware on state change. Signed-off-by: Peter Ujfalusi Reviewed-by: Ranjani Sridharan Reviewed-by: Liam Girdwood Reviewed-by: Kai Vehmanen Link: https://patch.msgid.link/20250307112816.1495-6-peter.ujfalusi@linux.intel.com Signed-off-by: Mark Brown

ASoC: SOF: ext_manifest: Add missing ext_manifest type for PROBE_INFO

2024-11-07T13:03:22+00:00

Elem type 3 is PROBE_INFO in ext_manifest, add it to the list. Signed-off-by: Peter Ujfalusi Reviewed-by: Pierre-Louis Bossart Reviewed-by: Bard Liao Reviewed-by: Liam Girdwood Link: https://patch.msgid.link/20241107120306.30680-2-peter.ujfalusi@linux.intel.com Signed-off-by: Mark Brown

ASoC: SOF: ipc: replace "enum sof_comp_type" field with "uint32_t"

2024-08-26T18:29:39+00:00

Normally, the type of enums is "unsigned int" or "int". GCC has the "-fshort-enums" option, which instructs the compiler to use the smallest data type that can hold all the values in the enum (i.e: char, short, int or their unsigned variants). According to the GCC documentation, "-fshort-enums" may be default on some targets. This seems to be the case for SOF when built for a certain 32-bit ARM platform. On Linux, this is not the case (tested with "aarch64-linux-gnu-gcc") which means enums such as "enum sof_comp_type" will end up having different sizes on Linux and SOF. Since "enum sof_comp_type" is used in IPC-related structures such as "struct sof_ipc_comp", this means the fields of the structures will end up being placed at different offsets. This, in turn, leads to SOF not being able to properly interpret data passed from Linux. With this in mind, replace "enum sof_comp_type" from "struct sof_ipc_comp" with "uint32_t". Signed-off-by: Laurentiu Mihalcea Reviewed-by: Pierre-Louis Bossart Reviewed-by: Bard Liao Reviewed-by: Daniel Baluta Link: https://patch.msgid.link/20240826182442.6191-1-laurentiumihalcea111@gmail.com Signed-off-by: Mark Brown

ALSA/ASoC: include: clarify Copyright information

2024-05-09T18:26:34+00:00

For some reason a number of files included the "All rights reserved" statement. Good old copy-paste made sure this mistake proliferated. Remove the "All rights reserved" in all Intel-copyright to align with internal guidance. Reviewed-by: Cezary Rojewski Signed-off-by: Pierre-Louis Bossart Reviewed-by: Bard Liao Reviewed-by: Péter Ujfalusi Link: https://lore.kernel.org/r/20240503140359.259762-10-pierre-louis.bossart@linux.intel.com Signed-off-by: Takashi Iwai