drm/amdgpu: export test ib debugfs interface

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As Christian and David's suggestion, submit the test ib ring debug interfaces.
It's useful for debugging with the command submission without VM case.

Signed-off-by: Huang Rui <ray.huang@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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Huang Rui 2017-05-10 23:04:06 +08:00 • committed by Alex Deucher

parent 17d176a5cc

commit 4f0955fcc0

1 changed files with 54 additions and 0 deletions

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

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