linux/drivers/gpu/drm/amd/pm
Lijo Lazar 301661b00a drm/amd/pm: Add special handling for RAS messages
When a RAS fatal error is detected, PMFW will only process priority
messages. Other messages won't be taken up for processing and therefore
won't get any response in such a state.

Add logic to filter out non-priority messages when RAS error is
detected. Also, don't poll response response status register before
sending priority messages. Use firmware capability flag to determine
whether to filter priority messages.

Signed-off-by: Lijo Lazar <lijo.lazar@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: Asad Kamal <asad.kamal@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-04-09 22:13:50 -04:00
..
inc drm/amdgpu/pm: Add support for MACO flag checking 2024-04-09 22:07:59 -04:00
legacy-dpm Revert "drm/amd/pm: resolve reboot exception for si oland" 2024-02-27 11:07:10 -05:00
powerplay drm/amdgpu/pm: Add support for MACO flag checking 2024-04-09 22:07:59 -04:00
swsmu drm/amd/pm: Add special handling for RAS messages 2024-04-09 22:13:50 -04:00
amdgpu_dpm_internal.c
amdgpu_dpm.c drm/amdgpu/pm: Add support for MACO flag checking 2024-04-09 22:07:59 -04:00
amdgpu_pm.c drm/amd/pm: centralize all pp_dpm_xxx attribute nodes update cb 2024-04-09 22:08:12 -04:00
Makefile drm/amd/swsmu: add smu14 ip support 2023-10-13 10:59:55 -04:00