| From | Greg Kroah-Hartman <> | Subject | [PATCH 5.19 60/72] drm/amdgpu: Add secure display TA load for Renoir | Date | Fri, 2 Sep 2022 14:19:36 +0200 |
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From: Shane Xiao <shane.xiao@amd.com>
[ Upstream commit e42dfa66d59240afbdd8d4b47b87486db39504aa ]
Add secure display TA load for Renoir
Signed-off-by: Shane Xiao <shane.xiao@amd.com> Reviewed-by: Aaron Liu <aaron.liu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Sasha Levin <sashal@kernel.org> --- drivers/gpu/drm/amd/amdgpu/psp_v12_0.c | 10 ++++++++++ 1 file changed, 10 insertions(+)
diff --git a/drivers/gpu/drm/amd/amdgpu/psp_v12_0.c b/drivers/gpu/drm/amd/amdgpu/psp_v12_0.c index a2588200ea580..0b2ac418e4ac4 100644 --- a/drivers/gpu/drm/amd/amdgpu/psp_v12_0.c +++ b/drivers/gpu/drm/amd/amdgpu/psp_v12_0.c @@ -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; -- 2.35.1
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