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(parent: ade3f66) | patch
drm/amdgpu: should stop GFX ring in hw_fini
authorMonk Liu <Monk.Liu@amd.com>
Fri, 29 Nov 2019 08:20:51 +0000 (16:20 +0800)
committerAlex Deucher <alexander.deucher@amd.com>
Tue, 3 Dec 2019 16:57:54 +0000 (11:57 -0500)
commit97431a3c5b39b3dec99fee2756237706ce9935b0
tree6ec1bb698d8f785824ce4cfde2d131c4d9e80c5ctree | snapshot
parentade3f6627f025d17d0572612e88c99b0b52065aacommit | diff
drm/amdgpu: should stop GFX ring in hw_fini

To align with the scheme from gfx9

disabling GFX ring after VM shutdown could avoid
garbage data be fetched to GFX RB which may lead
to unnecessary screw up on GFX

Signed-off-by: Monk Liu <Monk.Liu@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c diff | blob | history
Linux Kernel Source Tree.