Commit a0fe38b4 authored by Likun Gao's avatar Likun Gao Committed by Alex Deucher
Browse files

drm/amdgpu: support RLCP firmware front door load 



Support RLCP firmware front door load.

Signed-off-by: default avatarLikun Gao <Likun.Gao@amd.com>
Reviewed-by: default avatarHawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 464913c0

drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c

+3 −0
Original line number Diff line number Diff line
@@ -2139,6 +2139,9 @@ static int psp_get_fw_type(struct amdgpu_firmware_info *ucode, 
	case AMDGPU_UCODE_ID_CP_MEC2_JT:

		*type = GFX_FW_TYPE_CP_MEC_ME2;

		break;

	case AMDGPU_UCODE_ID_RLC_P:

		*type = GFX_FW_TYPE_RLC_P;

		break;

	case AMDGPU_UCODE_ID_RLC_G:

		*type = GFX_FW_TYPE_RLC_G;

		break;

drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c

+4 −0
Original line number Diff line number Diff line
@@ -701,6 +701,10 @@ static int amdgpu_ucode_init_single_fw(struct amdgpu_device *adev, 
			ucode->ucode_size = adev->gfx.rlc.rlc_dram_ucode_size_bytes;

			ucode_addr = adev->gfx.rlc.rlc_dram_ucode;

			break;

		case AMDGPU_UCODE_ID_RLC_P:

			ucode->ucode_size = adev->gfx.rlc.rlcp_ucode_size_bytes;

			ucode_addr = adev->gfx.rlc.rlcp_ucode;

			break;

		case AMDGPU_UCODE_ID_CP_MES:

			ucode->ucode_size = le32_to_cpu(mes_hdr->mes_ucode_size_bytes);

			ucode_addr = (u8 *)ucode->fw->data +

drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.h

+1 −0
Original line number Diff line number Diff line
@@ -400,6 +400,7 @@ enum AMDGPU_UCODE_ID { 
	AMDGPU_UCODE_ID_RLC_RESTORE_LIST_SRM_MEM,

	AMDGPU_UCODE_ID_RLC_IRAM,

	AMDGPU_UCODE_ID_RLC_DRAM,

	AMDGPU_UCODE_ID_RLC_P,

	AMDGPU_UCODE_ID_RLC_G,

	AMDGPU_UCODE_ID_STORAGE,

	AMDGPU_UCODE_ID_SMC,