Explorar el Código

drm/amdgpu: add SMC firmware into global ucode list for psp loading

Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Huang Rui <ray.huang@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Huang Rui hace 8 años
padre
commit
d1de1ed3df
Se han modificado 1 ficheros con 11 adiciones y 0 borrados
  1. 11 0
      drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c

+ 11 - 0
drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c

@@ -837,6 +837,8 @@ static int amdgpu_cgs_get_firmware_info(struct cgs_device *cgs_device,
 		uint32_t ucode_start_address;
 		const uint8_t *src;
 		const struct smc_firmware_header_v1_0 *hdr;
+		const struct common_firmware_header *header;
+		struct amdgpu_firmware_info *ucode = NULL;
 
 		if (CGS_UCODE_ID_SMU_SK == type)
 			amdgpu_cgs_rel_firmware(cgs_device, CGS_UCODE_ID_SMU);
@@ -919,6 +921,15 @@ static int amdgpu_cgs_get_firmware_info(struct cgs_device *cgs_device,
 				adev->pm.fw = NULL;
 				return err;
 			}
+
+			if (adev->firmware.load_type == AMDGPU_FW_LOAD_PSP) {
+				ucode = &adev->firmware.ucode[AMDGPU_UCODE_ID_SMC];
+				ucode->ucode_id = AMDGPU_UCODE_ID_SMC;
+				ucode->fw = adev->pm.fw;
+				header = (const struct common_firmware_header *)ucode->fw->data;
+				adev->firmware.fw_size +=
+					ALIGN(le32_to_cpu(header->ucode_size_bytes), PAGE_SIZE);
+			}
 		}
 
 		hdr = (const struct smc_firmware_header_v1_0 *)	adev->pm.fw->data;