diff options
| author | Le Ma <le.ma@amd.com> | 2024-01-03 15:27:38 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2024-01-05 16:10:43 -0500 |
| commit | c572abffe9f50c8ba33060865449313b3f588c35 (patch) | |
| tree | cb26ae6228444cb9986bd64f8d722467034e71eb /drivers/gpu/drm/amd/amdgpu/amdgpu.h | |
| parent | 8e317a811f3d63760d737c4371783f2e98291d40 (diff) | |
drm/amdgpu: add param to specify fw bo location for front-door loading
This param can help isolating data path issues on new systems in early phase.
Signed-off-by: Le Ma <le.ma@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.h')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu.h b/drivers/gpu/drm/amd/amdgpu/amdgpu.h index 616b6c911767..9da14436a373 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu.h @@ -254,6 +254,8 @@ extern int amdgpu_agp; extern int amdgpu_wbrf; +extern int fw_bo_location; + #define AMDGPU_VM_MAX_NUM_CTX 4096 #define AMDGPU_SG_THRESHOLD (256*1024*1024) #define AMDGPU_WAIT_IDLE_TIMEOUT_IN_MS 3000 |