linux/include/sound/sof/info.h, branch v5.11

ASoC: SOF: Add `src_hash` to `sof_ipc_fw_version` structure

2020-09-17T14:53:16Z

This field will be used to compare ldc file with loaded fw version, to assert validity of trace logs. Value used in sof-logger. Signed-off-by: Karol Trzcinski Reviewed-by: Guennadi Liakhovetski Reviewed-by: Pierre-Louis Bossart Signed-off-by: Kai Vehmanen Link: https://lore.kernel.org/r/20200917105633.2579047-3-kai.vehmanen@linux.intel.com Signed-off-by: Mark Brown

ASoC: SOF: IPC: make sof_ipc_window monosized

2020-08-26T11:44:07Z

This step is needed to add possibility to pack sof_ipc_window inside another one in used FW build tools - for example in extended manifest. Structure reusability leads to easy parsing function reuse, so source code is shorter and easier to maintain. Using structures with constant size is less tricky and properly supported by each toolchain by contrast to variable size elements. This is minor ABI change - backward compatibility is kept. Signed-off-by: Karol Trzcinski Reviewed-by: Guennadi Liakhovetski Reviewed-by: Kai Vehmanen Reviewed-by: Pierre-Louis Bossart Signed-off-by: Ranjani Sridharan Link: https://lore.kernel.org/r/20200825235854.1588034-2-ranjani.sridharan@linux.intel.com Signed-off-by: Mark Brown

ASoC: SOF/Intel: clarify SPDX license with GPL-2.0-only

2020-05-01T16:45:24Z

Remove the ambiguity with GPL-2.0 and use an explicit GPL-2.0-only tag. Signed-off-by: Pierre-Louis Bossart Reviewed-by: Daniel Baluta Reviewed-by: Kai Vehmanen Reviewed-by: Guennadi Liakhovetski Link: https://lore.kernel.org/r/20200501145850.15178-1-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown

ASoC: SOF: make sof_ipc_cc_version to fixed length

2020-04-15T23:23:10Z

Align struct sof_ipc_cc_version to firmware definition in SOF ABI 3.15.0. The struct definition was changed due to errors in FW build. The Cadence XCC compiler produces incorrect linkage section sizes, when a variable length array is used in the compiler version struct. The firmware definition was changed to a fixed 32 byte compiler description string. This length covers all released firmware binaries and thus only a minor ABI change is needed. As the same structure is used in IPC messages between driver and firmware, the kernel needs to be aligned to firmware change. Signed-off-by: Pan Xiuli Signed-off-by: Pierre-Louis Bossart Reviewed-by: Kai Vehmanen Link: https://lore.kernel.org/r/20200415202816.934-15-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown

ASoC: SOF: change type char to uint8_t in info.h

2020-04-15T23:23:07Z

Use uint8_t to replace char in packed ABI structs to have fixed length for struct. Signed-off-by: Pan Xiuli Signed-off-by: Pierre-Louis Bossart Reviewed-by: Kai Vehmanen Link: https://lore.kernel.org/r/20200415202816.934-12-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown

ASoC: SOF: add debug ABI version

2020-04-15T23:23:06Z

Add new debug ABI version to be increased when changing user space debug interfaces while the the main FW ABI is not affected. The abi_dbg_version share same definition with SOF_ABI_VER This change main ABI to 3.14.0 Signed-off-by: Pan Xiuli Signed-off-by: Pierre-Louis Bossart Reviewed-by: Kai Vehmanen Link: https://lore.kernel.org/r/20200415202816.934-11-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown

ASoC: SOF: add probe support extend data

2020-04-15T23:23:05Z

Share how many injection probe DMAs and how many probe points driver can request from FW. injection_dmas_max 0 means injection is not supported probe_points_max 0 means whole probes subsystem in FW is not enabled and not compiled in. ABI version change to 3.14.0 Signed-off-by: Pan Xiuli Signed-off-by: Pierre-Louis Bossart Reviewed-by: Kai Vehmanen Reviewed-by: Guennadi Liakhovetski Link: https://lore.kernel.org/r/20200415202816.934-10-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown

ASoC: SOF: Remove SOF_IPC_EXT_DMA_BUFFER

2020-03-13T15:13:23Z

This enum code, and what's more important, related structures is unused in whole source code, so it shouldn't be kept. Signed-off-by: Karol Trzcinski Signed-off-by: Pierre-Louis Bossart Link: https://lore.kernel.org/r/20200312200622.24477-4-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown

ASoC: SOF: Make sof_ipc_ext_data enum more rigid

2020-03-13T15:13:23Z

It's a part of ABI interface, so enum value shouldn't change for example after removing some old enum code. Signed-off-by: Karol Trzcinski Signed-off-by: Pierre-Louis Bossart Link: https://lore.kernel.org/r/20200312200622.24477-3-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown

ASoC: SOF: define struct with compiler name and version

2019-12-18T19:52:39Z

Add compiler information structure sof_ipc_cc_version. Add new enum value in sof_ipc_ext_data for new structure. This struct will be used to show more information about firmware in host system. It will be helpful during debugging. Signed-off-by: Karol Trzcinski Signed-off-by: Pierre-Louis Bossart Link: https://lore.kernel.org/r/20191218002616.7652-3-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown