diff options
| author | Tianci.Yin <tianci.yin@amd.com> | 2019-09-30 13:43:31 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2019-10-17 16:31:31 -0400 |
| commit | efe4f00077800d767e9899d12b02f1e1a1eb556b (patch) | |
| tree | e4dabb23203cd1725bcd33901a01ff5a86568f36 /drivers/gpu/drm/amd/amdgpu/amdgpu_atomfirmware.h | |
| parent | 66e111292b9044066472cb8d653126294e01ec43 (diff) | |
| download | linux-efe4f00077800d767e9899d12b02f1e1a1eb556b.tar.gz | |
drm/amdgpu/atomfirmware: add memory training related helper functions(v3)
parse firmware to get memory training capability and fb location.
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Luben Tuikov <luben.tuikov@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_atomfirmware.h')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_atomfirmware.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_atomfirmware.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_atomfirmware.h index 53449fc7baf4..f871af5ea6f3 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_atomfirmware.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_atomfirmware.h @@ -31,6 +31,7 @@ void amdgpu_atomfirmware_scratch_regs_init(struct amdgpu_device *adev); int amdgpu_atomfirmware_allocate_fb_scratch(struct amdgpu_device *adev); int amdgpu_atomfirmware_get_vram_info(struct amdgpu_device *adev, int *vram_width, int *vram_type, int *vram_vendor); +int amdgpu_atomfirmware_get_mem_train_fb_loc(struct amdgpu_device *adev); int amdgpu_atomfirmware_get_clock_info(struct amdgpu_device *adev); int amdgpu_atomfirmware_get_gfx_info(struct amdgpu_device *adev); bool amdgpu_atomfirmware_mem_ecc_supported(struct amdgpu_device *adev); |