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drm/amdgpu: enable pptable ucode loading

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With SCPM enabled, pptable cannot be uploaded to SMU directly.
The transferring has to be via PSP.

Signed-off-by: Evan Quan <evan.quan@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Evan Quan
2022-04-06 17:34:57 -04:00
committed by Alex Deucher
parent 288908edce
commit b37c41f2cb
6 changed files with 25 additions and 0 deletions
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6
drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c
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@@ -543,6 +543,8 @@ const char *amdgpu_ucode_name(enum AMDGPU_UCODE_ID ucode_id)
return "STORAGE";
case AMDGPU_UCODE_ID_SMC:
return "SMC";
case AMDGPU_UCODE_ID_PPTABLE:
return "PPTABLE";
case AMDGPU_UCODE_ID_UVD:
return "UVD";
case AMDGPU_UCODE_ID_UVD1:
@@ -720,6 +722,10 @@ static int amdgpu_ucode_init_single_fw(struct amdgpu_device *adev,
ucode_addr = (u8 *)ucode->fw->data +
le32_to_cpu(header->ucode_array_offset_bytes);
break;
case AMDGPU_UCODE_ID_PPTABLE:
ucode->ucode_size = ucode->fw->size;
ucode_addr = (u8 *)ucode->fw->data;
break;
default:
ucode->ucode_size = le32_to_cpu(header->ucode_size_bytes);
ucode_addr = (u8 *)ucode->fw->data +