drm/amdgpu: fix IB test MCBP bug

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1)for gfx IB test we shouldn't insert DE meta data

2)we should make sure IB test finished before we
send event 3 to hypervisor otherwise the IDLE from
event 3 will preempt IB test, which is not designed
as a compatible structure for MCBP

Signed-off-by: Monk Liu <Monk.Liu@amd.com>
Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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This commit is contained in:

Monk Liu 2020-02-20 11:05:36 +08:00 • committed by Alex Deucher

parent f091c1c70e

commit 752c683dbb

5 changed files with 9 additions and 6 deletions

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6

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

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3

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

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2

drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c

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2

drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c

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2

drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c

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