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drm/amdgpu: add new vram type for dgpu

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hbm3 will be supported in some dgpu program

Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: Lijo Lazar <lijo.lazar@amd.com>
Reviewed-by: Le Ma <Le.Ma@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Hawking Zhang 2022-05-27 13:47:24 +08:00 • committed by Alex Deucher
parent d1d22df174
commit cd8d77f328
2 changed files with 2 additions and 0 deletions
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1
drivers/gpu/drm/amd/amdgpu/amdgpu_atomfirmware.c
View file

@ -272,6 +272,7 @@ static int convert_atom_mem_type_to_vram_type(struct amdgpu_device *adev,
break;
case ATOM_DGPU_VRAM_TYPE_HBM2:
case ATOM_DGPU_VRAM_TYPE_HBM2E:
case ATOM_DGPU_VRAM_TYPE_HBM3:
vram_type = AMDGPU_VRAM_TYPE_HBM;
break;
case ATOM_DGPU_VRAM_TYPE_GDDR6:

1
drivers/gpu/drm/amd/include/atomfirmware.h
View file

@ -182,6 +182,7 @@ enum atom_dgpu_vram_type {
ATOM_DGPU_VRAM_TYPE_HBM2 = 0x60,
ATOM_DGPU_VRAM_TYPE_HBM2E = 0x61,
ATOM_DGPU_VRAM_TYPE_GDDR6 = 0x70,
ATOM_DGPU_VRAM_TYPE_HBM3 = 0x80,
};
enum atom_dp_vs_preemph_def{