diff options
| author | Kevin Wang <kevin1.wang@amd.com> | 2021-02-07 21:09:59 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2021-03-23 23:00:22 -0400 |
| commit | 2fb3c5d0d16192c926dbad5363867b31c8b8b2f8 (patch) | |
| tree | 9995d13aa42676a5e09f2557f77f8c802912a858 /drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c | |
| parent | 250491665531f0c926c0dc542feccf3e6045de8a (diff) | |
drm/amdgpu: change psp_rap_invoke() function return value
RAP TA is an optional firmware. if it doesn’t exist,
the driver should bypass psp_rap_invoke() function.
1. bypass psp_rap_invoke() when RAP TA is not loaded.
2. add new parameter (status) to query RAP TA status.
(the status value is different with psp_ta_invoke(),
3. fix the 'rap_status' MThread critical problem.
(used without lock)
Signed-off-by: Kevin Wang <kevin1.wang@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c')
0 files changed, 0 insertions, 0 deletions