diff options
| author | sguttula <Suresh.Guttula@amd.com> | 2023-07-14 11:47:52 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2023-07-21 23:52:24 +0300 |
| commit | 5dbb59247b42d4a82778db4bef29aba083732ee0 (patch) | |
| tree | dfeff44678659d9361a0a69386f7577446f24c36 /drivers/gpu/drm/amd/amdgpu/vcn_v4_0.c | |
| parent | adf64e214280a0230af0638c1825b3812421c958 (diff) | |
| download | linux-5dbb59247b42d4a82778db4bef29aba083732ee0.tar.xz | |
drm/amdgpu: allow secure submission on VCN4 ring
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>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/vcn_v4_0.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/vcn_v4_0.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/vcn_v4_0.c b/drivers/gpu/drm/amd/amdgpu/vcn_v4_0.c index 5dc135520897..927ce3af1cbc 100644 --- a/drivers/gpu/drm/amd/amdgpu/vcn_v4_0.c +++ b/drivers/gpu/drm/amd/amdgpu/vcn_v4_0.c @@ -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); |