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(parent: e1df72d) | patch
drm/amdgpu: bypass FB resizing for SRIOV VF
authorpding <Pixel.Ding@amd.com>
Tue, 7 Nov 2017 03:02:00 +0000 (11:02 +0800)
committerAlex Deucher <alexander.deucher@amd.com>
Mon, 4 Dec 2017 21:41:45 +0000 (16:41 -0500)
commit890d6243786ff25e156eb54b1b363d23b87aa56c
tree6035c7509dcd2ae31ed8015f24678dca70249999tree | snapshot
parente1df72d8e11279ff7d7ea292e42747c762d48be8commit | diff
drm/amdgpu: bypass FB resizing for SRIOV VF

It introduces 900ms latency in exclusive mode which causes failure
of driver loading. Host can resize the BAR before guest staring,
so the resizing is not necessary here.

Signed-off-by: Pixel Ding <Pixel.Ding@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/amdgpu/amdgpu_device.c diff | blob | history
Linux Kernel Source Tree.