kernel/linux.git/drivers/gpu/drm/amd/amdgpu/amdgpu_psp_ta.h, branch linux-7.0.yLinux kernel stable tree (mirror)https://git.radix-linux.su/kernel/linux.git/atom?h=linux-7.0.y2022-10-27T19:12:08+00:00drm/amdgpu: Optimize TA load/unload/invoke debugfs interfaces2022-10-27T19:12:08+00:00Candice Licandice.li@amd.com2022-10-25T10:32:15+00:00urn:sha1:896b7addf2dc24908ad87f8ebeff83b2a83b8e04
1. Add a function pointer structure ta_funcs to psp context
2. Make the interfaces generic to all TAs
3. Leverage exisitng TA context and remove unused functions
4. Fix return code bugs
v2: Add comments for ta funcs macros and correct typo
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Candice Li <candice.li@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: Fix build warning for TA debugfs interface2022-04-28T21:48:44+00:00Candice Licandice.li@amd.com2022-04-27T10:02:45+00:00urn:sha1:86e18ac3aee9d0a3deadb6dc0a8685621805ceed
Remove the redundant codes to fix build warning
when CONFIG_DEBUG_FS is disabled.
Reported-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Candice Li <candice.li@amd.com>
Reviewed-by: Yang Wang <kevinyang.wang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: Add debugfs TA load/unload/invoke support2022-04-21T19:58:22+00:00Candice Licandice.li@amd.com2022-04-17T10:50:27+00:00urn:sha1:e50d9ba0d2cd0cb4dd18e2a41a83fe21d3b046b8
v1:
Add debugfs support to load/unload/invoke TA in runtime.
v2:
1. Update some variables to static.
2. Use PAGE_ALIGN to calculate shared buf size directly.
3. Remove fp check.
4. Update debugfs from read to write.
Signed-off-by: John Clements <john.clements@amd.com>
Signed-off-by: Candice Li <candice.li@amd.com>
Reviewed-by: Tao Zhou <tao.zhou1@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>