Commit 90df1512 authored by Hawking Zhang's avatar Hawking Zhang Committed by Alex Deucher
Browse files

drm/amdgpu: add helper to init rlc fw in header v2_1 



To initialize rlc firmware in header v2_1

Signed-off-by: default avatarHawking Zhang <Hawking.Zhang@amd.com>
Acked-by: default avatarChristian König <christian.koenig@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 2f3f9586

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

+40 −0
Original line number Diff line number Diff line
@@ -336,3 +336,43 @@ static int amdgpu_gfx_rlc_init_microcode_v2_0(struct amdgpu_device *adev) 


	return 0;

}



static void amdgpu_gfx_rlc_init_microcode_v2_1(struct amdgpu_device *adev)

{

	const struct rlc_firmware_header_v2_1 *rlc_hdr;

	struct amdgpu_firmware_info *info;



	rlc_hdr = (const struct rlc_firmware_header_v2_1 *)adev->gfx.rlc_fw->data;

	adev->gfx.rlc_srlc_fw_version = le32_to_cpu(rlc_hdr->save_restore_list_cntl_ucode_ver);

	adev->gfx.rlc_srlc_feature_version = le32_to_cpu(rlc_hdr->save_restore_list_cntl_feature_ver);

	adev->gfx.rlc.save_restore_list_cntl_size_bytes = le32_to_cpu(rlc_hdr->save_restore_list_cntl_size_bytes);

	adev->gfx.rlc.save_restore_list_cntl = (u8 *)rlc_hdr + le32_to_cpu(rlc_hdr->save_restore_list_cntl_offset_bytes);

	adev->gfx.rlc_srlg_fw_version = le32_to_cpu(rlc_hdr->save_restore_list_gpm_ucode_ver);

	adev->gfx.rlc_srlg_feature_version = le32_to_cpu(rlc_hdr->save_restore_list_gpm_feature_ver);

	adev->gfx.rlc.save_restore_list_gpm_size_bytes = le32_to_cpu(rlc_hdr->save_restore_list_gpm_size_bytes);

	adev->gfx.rlc.save_restore_list_gpm = (u8 *)rlc_hdr + le32_to_cpu(rlc_hdr->save_restore_list_gpm_offset_bytes);

	adev->gfx.rlc_srls_fw_version = le32_to_cpu(rlc_hdr->save_restore_list_srm_ucode_ver);

	adev->gfx.rlc_srls_feature_version = le32_to_cpu(rlc_hdr->save_restore_list_srm_feature_ver);

	adev->gfx.rlc.save_restore_list_srm_size_bytes = le32_to_cpu(rlc_hdr->save_restore_list_srm_size_bytes);

	adev->gfx.rlc.save_restore_list_srm = (u8 *)rlc_hdr + le32_to_cpu(rlc_hdr->save_restore_list_srm_offset_bytes);

	adev->gfx.rlc.reg_list_format_direct_reg_list_length =

		le32_to_cpu(rlc_hdr->reg_list_format_direct_reg_list_length);



	if (adev->firmware.load_type == AMDGPU_FW_LOAD_PSP) {

		if (adev->gfx.rlc.save_restore_list_gpm_size_bytes) {

			info = &adev->firmware.ucode[AMDGPU_UCODE_ID_RLC_RESTORE_LIST_GPM_MEM];

			info->ucode_id = AMDGPU_UCODE_ID_RLC_RESTORE_LIST_GPM_MEM;

			info->fw = adev->gfx.rlc_fw;

			adev->firmware.fw_size +=

				ALIGN(adev->gfx.rlc.save_restore_list_gpm_size_bytes, PAGE_SIZE);

		}



		if (adev->gfx.rlc.save_restore_list_srm_size_bytes) {

			info = &adev->firmware.ucode[AMDGPU_UCODE_ID_RLC_RESTORE_LIST_SRM_MEM];

			info->ucode_id = AMDGPU_UCODE_ID_RLC_RESTORE_LIST_SRM_MEM;

			info->fw = adev->gfx.rlc_fw;

			adev->firmware.fw_size +=

				ALIGN(adev->gfx.rlc.save_restore_list_srm_size_bytes, PAGE_SIZE);

		}

	}

}