Commit e42dfa66 authored by Shane Xiao's avatar Shane Xiao Committed by Alex Deucher
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drm/amdgpu: Add secure display TA load for Renoir 



Add secure display TA load for Renoir

Signed-off-by: default avatarShane Xiao <shane.xiao@amd.com>
Reviewed-by: default avatarAaron Liu <aaron.liu@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent fbe43dcd

drivers/gpu/drm/amd/amdgpu/psp_v12_0.c

+10 −0
Original line number Diff line number Diff line
@@ -101,6 +101,16 @@ static int psp_v12_0_init_microcode(struct psp_context *psp) 
		adev->psp.dtm_context.context.bin_desc.start_addr =

			(uint8_t *)adev->psp.hdcp_context.context.bin_desc.start_addr +

			le32_to_cpu(ta_hdr->dtm.offset_bytes);



		if (adev->apu_flags & AMD_APU_IS_RENOIR) {

			adev->psp.securedisplay_context.context.bin_desc.fw_version =

				le32_to_cpu(ta_hdr->securedisplay.fw_version);

			adev->psp.securedisplay_context.context.bin_desc.size_bytes =

				le32_to_cpu(ta_hdr->securedisplay.size_bytes);

			adev->psp.securedisplay_context.context.bin_desc.start_addr =

				(uint8_t *)adev->psp.hdcp_context.context.bin_desc.start_addr +

				le32_to_cpu(ta_hdr->securedisplay.offset_bytes);

		}

	}



	return 0;