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drm/amdgpu: add mes kiq frontdoor loading support

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Add mes kiq frontdoor loading support.

Signed-off-by: Jack Xiao <Jack.Xiao@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Jack Xiao 2021-04-14 19:50:54 +08:00 committed by Alex Deucher
parent cf064b4589
commit b0f340288b
1 changed files with 10 additions and 0 deletions
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10
drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c
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@ -711,6 +711,16 @@ static int amdgpu_ucode_init_single_fw(struct amdgpu_device *adev,
ucode_addr = (u8 *)ucode->fw->data +
le32_to_cpu(mes_hdr->mes_ucode_data_offset_bytes);
break;
case AMDGPU_UCODE_ID_CP_MES1:
ucode->ucode_size = le32_to_cpu(mes_hdr->mes_ucode_size_bytes);
ucode_addr = (u8 *)ucode->fw->data +
le32_to_cpu(mes_hdr->mes_ucode_offset_bytes);
break;
case AMDGPU_UCODE_ID_CP_MES1_DATA:
ucode->ucode_size = le32_to_cpu(mes_hdr->mes_ucode_data_size_bytes);
ucode_addr = (u8 *)ucode->fw->data +
le32_to_cpu(mes_hdr->mes_ucode_data_offset_bytes);
break;
case AMDGPU_UCODE_ID_DMCU_ERAM:
ucode->ucode_size = le32_to_cpu(header->ucode_size_bytes) -
le32_to_cpu(dmcu_hdr->intv_size_bytes);