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drm/amdgpu: allow secure submission on VCN4 ring

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This patch will enable secure decode playback on VCN4_0_2

Signed-off-by: sguttula <Suresh.Guttula@amd.com>
Reviewed-by: Leo Liu <leo.liiu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
sguttula
2023-07-14 14:17:52 +05:30
committed by Alex Deucher
parent adf64e2142
commit 5dbb59247b
1 changed files with 6 additions and 2 deletions
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8
drivers/gpu/drm/amd/amdgpu/vcn_v4_0.c
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@@ -1798,7 +1798,7 @@ static int vcn_v4_0_ring_patch_cs_in_place(struct amdgpu_cs_parser *p,
return 0;
}
static const struct amdgpu_ring_funcs vcn_v4_0_unified_ring_vm_funcs = {
static struct amdgpu_ring_funcs vcn_v4_0_unified_ring_vm_funcs = {
.type = AMDGPU_RING_TYPE_VCN_ENC,
.align_mask = 0x3f,
.nop = VCN_ENC_CMD_NO_OP,
@@ -1843,7 +1843,11 @@ static void vcn_v4_0_set_unified_ring_funcs(struct amdgpu_device *adev)
if (adev->vcn.harvest_config & (1 << i))
continue;
adev->vcn.inst[i].ring_enc[0].funcs = &vcn_v4_0_unified_ring_vm_funcs;
if (adev->ip_versions[VCN_HWIP][0] == IP_VERSION(4, 0, 2))
vcn_v4_0_unified_ring_vm_funcs.secure_submission_supported = true;
adev->vcn.inst[i].ring_enc[0].funcs =
(const struct amdgpu_ring_funcs *)&vcn_v4_0_unified_ring_vm_funcs;
adev->vcn.inst[i].ring_enc[0].me = i;
DRM_INFO("VCN(%d) encode/decode are enabled in VM mode\n", i);