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| author | Lang Yu <Lang.Yu@amd.com> | 2022-03-15 13:17:55 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2022-03-15 14:42:27 -0400 |
| commit | 8c0f11ff3895ec96c9523ac607dd51f812ab69a8 (patch) | |
| tree | 5e865ece5f6dd601407c0eab79566c60e63aad50 /drivers/gpu/drm/amd/amdgpu/sdma_v2_4.c | |
| parent | 8476269f758221863c01a0a6cccb0d75ec5d60c3 (diff) | |
| download | linux-8c0f11ff3895ec96c9523ac607dd51f812ab69a8.tar.gz linux-8c0f11ff3895ec96c9523ac607dd51f812ab69a8.tar.bz2 linux-8c0f11ff3895ec96c9523ac607dd51f812ab69a8.zip | |
drm/amdgpu: only allow secure submission on rings which support that
Only GFX ring, SDMA ring and VCN decode ring support secure submission
at the moment.
Suggested-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Lang Yu <Lang.Yu@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/sdma_v2_4.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/sdma_v2_4.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/sdma_v2_4.c b/drivers/gpu/drm/amd/amdgpu/sdma_v2_4.c index 4509bd4cce2d..1d8bbcbd7a37 100644 --- a/drivers/gpu/drm/amd/amdgpu/sdma_v2_4.c +++ b/drivers/gpu/drm/amd/amdgpu/sdma_v2_4.c @@ -1142,6 +1142,7 @@ static const struct amdgpu_ring_funcs sdma_v2_4_ring_funcs = { .align_mask = 0xf, .nop = SDMA_PKT_NOP_HEADER_OP(SDMA_OP_NOP), .support_64bit_ptrs = false, + .secure_submission_supported = true, .get_rptr = sdma_v2_4_ring_get_rptr, .get_wptr = sdma_v2_4_ring_get_wptr, .set_wptr = sdma_v2_4_ring_set_wptr, |