drm/amdgpu: add mes kiq frontdoor loading support

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>

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c
index 52f40ae..a4502df 100644 (file)
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c
@@ -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);