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| author | Tianci.Yin <tianci.yin@amd.com> | 2019-12-16 10:17:01 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2019-12-23 22:59:20 +0300 |
| commit | 8d40002fee9eae7e3cedd286149d323afc4b3442 (patch) | |
| tree | 5c5f904992c39ad0a684cffbbe336b6d4bf643d6 /drivers/gpu/drm/amd/amdgpu/amdgpu.h | |
| parent | 7eca40066f856884c673ff47790aa1282a8f9dde (diff) | |
| download | linux-8d40002fee9eae7e3cedd286149d323afc4b3442.tar.xz | |
drm/amdgpu: update the method to get fb_loc of memory training(V4)
The method of getting fb_loc changed from parsing VBIOS to
taking certain offset from top of VRAM
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Tianci.Yin <tianci.yin@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 | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu.h b/drivers/gpu/drm/amd/amdgpu/amdgpu.h index cd3ca971ff76..f42e8d467c12 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu.h @@ -636,9 +636,8 @@ struct amdgpu_fw_vram_usage { struct amdgpu_bo *reserved_bo; void *va; - /* Offset on the top of VRAM, used as c2p write buffer. + /* GDDR6 training support flag. */ - u64 mem_train_fb_loc; bool mem_train_support; }; |