linux-yocto/drivers/gpu/drm/amd
Vignesh Chander cbda2758d8 drm/amdgpu: process RAS fatal error MB notification
For RAS error scenario, VF guest driver will check mailbox
and set fed flag to avoid unnecessary HW accesses.
additionally, poll for reset completion message first
to avoid accidentally spamming multiple reset requests to host.

v2: add another mailbox check for handling case where kfd detects
timeout first

v3: set host_flr bit and use wait_for_reset

Signed-off-by: Vignesh Chander <Vignesh.Chander@amd.com>
Reviewed-by: Zhigang Luo <Zhigang.Luo@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-06-27 17:31:37 -04:00
..
acp drivers/gpu: Fix misalignment in comment block 2024-05-29 14:48:30 -04:00
amdgpu drm/amdgpu: process RAS fatal error MB notification 2024-06-27 17:31:37 -04:00
amdkfd drm/amdgpu/kfd: Add unlock() on error path to add_queue_mes() 2024-06-27 17:09:47 -04:00
amdxcp drm/amd/amdxcp: Fix warnings 2024-05-08 15:17:05 -04:00
display drm/amd/display: use swap() in is_config_schedulable() 2024-06-27 17:10:39 -04:00
include drm/amd: Add reg definitions for DCN401 DCC 2024-06-27 17:10:38 -04:00
pm Revert "drm/amd/pm: workaround to pass jpeg unit test" 2024-06-27 17:09:47 -04:00