drm/amdgpu/gfx9: wait for completion in KIQ init

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We need to make sure the various init sequences submitted
to KIQ complete before testing the rings.

Reviewed-by: monk liu <monk.liu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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This commit is contained in:

Alex Deucher 2017-04-17 16:21:52 -04:00

parent f1f7b44378

commit 2fdde9fa97

1 changed files with 79 additions and 10 deletions

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

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