wireguard-linux/sound/soc/sof/loader.c, branch jd/orphan-parallel

ASoC: SOF: loader: Add debug box region

2020-08-26T11:44:09Z

This patch adds an IPC initiated debug box region in the snd_sof_dev structure, defined in soc/sof/sof-priv.h. It is initialized at loading, in the sof_get_windows function from soc/sof/loader.c, in a similar manner with the stream box and host box. This region is useful because the firmware will put an error message here so the kernel can read it in case of a dsp oops. Signed-off-by: Iulian Olaru Reviewed-by: Daniel Baluta Signed-off-by: Ranjani Sridharan Link: https://lore.kernel.org/r/20200825235854.1588034-5-ranjani.sridharan@linux.intel.com Signed-off-by: Mark Brown

ASoC: SOF: ext_manifest: Parse debug ABI version

2020-08-26T11:44:08Z

The debug ABI can be extracted from the extended manifest content. This information known at build time does not need to be provided in a mailbox. Signed-off-by: Karol Trzcinski Reviewed-by: Kai Vehmanen Reviewed-by: Pierre-Louis Bossart Reviewed-by: Guennadi Liakhovetski Signed-off-by: Ranjani Sridharan Link: https://lore.kernel.org/r/20200825235854.1588034-4-ranjani.sridharan@linux.intel.com Signed-off-by: Mark Brown

ASoC: SOF: loader: fix memory leak in get_ext_windows

2020-08-26T11:44:08Z

sdev->info_window is allocated with kmemdup and never freed, use devm_ version since this is only used for first boot. Fixes: 8d809c15acf23 ('ASoC: SOF: ext_manifest: parse windows') Cc: Karol Trzcinski Signed-off-by: Pierre-Louis Bossart Reviewed-by: Daniel Baluta Reviewed-by: Kai Vehmanen Reviewed-by: Rander Wang Reviewed-by: Guennadi Liakhovetski Reviewed-by: Bard Liao Signed-off-by: Ranjani Sridharan Link: https://lore.kernel.org/r/20200825235854.1588034-3-ranjani.sridharan@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: ext_manifest: parse compiler version

2020-05-25T13:59:37Z

The compiler version and description can be extracted from the extended manifest content. This information known at build time does not need to be provided in a mailbox. Signed-off-by: Karol Trzcinski Signed-off-by: Kai Vehmanen Reviewed-by: Guennadi Liakhovetski Reviewed-by: Ranjani Sridharan Link: https://lore.kernel.org/r/20200520165911.21696-6-kai.vehmanen@linux.intel.com Signed-off-by: Mark Brown

ASoC: SOF: ext_manifest: parse windows

2020-05-25T13:59:36Z

The window description can be extracted from the extended manifest content. This information known at build time does not need to be provided in a mailbox. Signed-off-by: Karol Trzcinski Signed-off-by: Kai Vehmanen Reviewed-by: Guennadi Liakhovetski Reviewed-by: Ranjani Sridharan Link: https://lore.kernel.org/r/20200520165911.21696-5-kai.vehmanen@linux.intel.com Signed-off-by: Mark Brown

ASoC: SOF: ext_manifest: parse firmware version

2020-05-25T13:59:35Z

The firmware version can be extracted from the extended manifest content. This information known at build time does not need to be provided in a mailbox. Signed-off-by: Karol Trzcinski Signed-off-by: Kai Vehmanen Reviewed-by: Guennadi Liakhovetski Reviewed-by: Ranjani Sridharan Link: https://lore.kernel.org/r/20200520165911.21696-4-kai.vehmanen@linux.intel.com Signed-off-by: Mark Brown

ASoC: SOF: Introduce extended manifest

2020-05-25T13:59:34Z

Extended manifest is a place to store build time known firmware metadata, for example firmware version or used compiler description. Given information is read on host side before firmware startup. This part of output binary is located as a first structure in binary file. Extended manifest should be skipped in firmware loading routine. Signed-off-by: Karol Trzcinski Signed-off-by: Kai Vehmanen Reviewed-by: Guennadi Liakhovetski Reviewed-by: Ranjani Sridharan Link: https://lore.kernel.org/r/20200520165911.21696-3-kai.vehmanen@linux.intel.com Signed-off-by: Mark Brown

ASoC: SOF: loader: Adjust validation condition for fw_offset

2020-05-25T13:59:33Z

Condition in if statement should be same as trace message and FW size equal to zero (after skipping offset) should be marked as invalid. Signed-off-by: Karol Trzcinski Signed-off-by: Kai Vehmanen Reviewed-by: Guennadi Liakhovetski Reviewed-by: Ranjani Sridharan Link: https://lore.kernel.org/r/20200520165911.21696-2-kai.vehmanen@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