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(parent: b1fa87a) | patch
drm/amd: the data retured from PRT is expected to be 0
authorJack Xiao <Jack.Xiao@amd.com>
Mon, 20 May 2019 04:16:19 +0000 (12:16 +0800)
committerAlex Deucher <alexander.deucher@amd.com>
Fri, 21 Jun 2019 23:59:32 +0000 (18:59 -0500)
commit3ebab625e6626a0794808a25ea2de5de1ea65646
treeb6766445d6f78a3031988f248d997fb19185e27atree | snapshot
parentb1fa87a48e53e05a712386baea39370331d95d72commit | diff
drm/amd: the data retured from PRT is expected to be 0

The dummy page for returning from PRT resides inside system memory,
need set system flag bit in VM_L2_CNTL.

Signed-off-by: Jack Xiao <Jack.Xiao@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/amdgpu/gfxhub_v2_0.c diff | blob | blame | history
drivers/gpu/drm/amd/amdgpu/mmhub_v2_0.c diff | blob | blame | history
Linux 6.x block layer and io_uring tree(s)