drm/amdgpu: add basics for SDMA page queue support

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Just the common helper and a new ring in the SDMA instance.

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

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Christian König 2018-10-04 16:22:41 +02:00 • committed by Alex Deucher

parent 51235849d9

commit 9194a33903

2 changed files with 5 additions and 6 deletions

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10

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

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1

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

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