drm/amdgpu/ring: add an interface to get dma frame and ib size

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Used to properly calculate space on the ring for ib submissions.

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

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Alex Deucher 2016-09-16 10:55:50 -04:00

parent e75a887162

commit b6384ff537

1 changed files with 4 additions and 0 deletions

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drivers/gpu/drm/amd/amdgpu/amdgpu.h

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