drm/amdgpu: VCN v5_0_1 to prevent FW checking RB during DPG pause

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[ Upstream commit 46e15197b513e60786a44107759d6ca293d6288c ]

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>
(cherry picked from commit c29521b529fa5e225feaf709d863a636ca0cbbfa)
Cc: stable@vger.kernel.org
Signed-off-by: Sasha Levin <sashal@kernel.org>

...

This commit is contained in:

Sonny Jiang

2025-06-12 11:01:08 -04:00

committed by Greg Kroah-Hartman

parent 4f77d8f8a9

commit b47a1f9323

1 changed files with 1624 additions and 0 deletions

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drivers/gpu/drm/amd/amdgpu/vcn_v5_0_1.c Normal file

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