drm/amdgpu: protect RAS sysfs during GPU reset

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MMHub EDC becomes dirty after BACO reset

EDC registers should be cleared early on in reset phase

Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: John Clements <john.clements@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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John Clements 2020-03-19 14:41:55 +08:00 • committed by Alex Deucher

parent cb7adfd6ad

commit 43c4d57618

2 changed files with 20 additions and 1 deletions

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12

drivers/gpu/drm/amd/amdgpu/amdgpu_device.c

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9

drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c

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