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drm/amdgpu/vcn: set no_user_fence for VCN v3.0 enc/dec rings
authorYinjie Yao <yinjie.yao@amd.com>
Mon, 27 Apr 2026 15:45:35 +0000 (11:45 -0400)
committerAlex Deucher <alexander.deucher@amd.com>
Tue, 28 Apr 2026 18:32:48 +0000 (14:32 -0400)
commit663bed3c7b8b9a7624b0d95d300ddae034ad0614
tree7316fd8b192aa465c10d3e63ee2a25f6ede11f1btree | snapshot
parentefc9dd5590894109bce9a0bfe1fa5592dd6b20b1commit | diff
drm/amdgpu/vcn: set no_user_fence for VCN v3.0 enc/dec rings

VCN encoder and decoder rings do not support 64-bit user fence writes,
reject CS submissions with user fences.

Fixes: cf14826cdfb5 ("drm/amdgpu: add VCN3.0 support for Sienna_Cichlid")
Reviewed-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Yinjie Yao <yinjie.yao@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/amdgpu/vcn_v3_0.c diff | blob | blame | history
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