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(parent: 2d1ec1e) | patch
drm/amdgpu: VCN v5_0_1 to prevent FW checking RB during DPG pause
authorSonny Jiang <sonny.jiang@amd.com>
Thu, 12 Jun 2025 15:01:08 +0000 (11:01 -0400)
committerAlex Deucher <alexander.deucher@amd.com>
Wed, 18 Jun 2025 16:19:19 +0000 (12:19 -0400)
commitc29521b529fa5e225feaf709d863a636ca0cbbfa
tree7a9c46923852b1a9254c75b46a72d9ab0567d4b1tree
parent2d1ec1e955414e8e8358178011c35afca1a1c0b1commit | diff
drm/amdgpu: VCN v5_0_1 to prevent FW checking RB during DPG pause

Add a protection to ensure programming are all complete prior VCPU
starting. This is a WA for an unintended VCPU running.

Signed-off-by: Sonny Jiang <sonny.jiang@amd.com>
Acked-by: Leo Liu <leo.liu@amd.com>
Reviewed-by: Ruijing Dong <ruijing.dong@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/amdgpu/vcn_v5_0_1.c diff | blob | blame | history
Linux 6.x block layer and io_uring tree(s)