drm/amdgpu: add basics for SDMA page queue support
authorChristian König <christian.koenig@amd.com>
Thu, 4 Oct 2018 14:22:41 +0000 (16:22 +0200)
committerAlex Deucher <alexander.deucher@amd.com>
Mon, 5 Nov 2018 19:20:54 +0000 (14:20 -0500)
commit9194a339034f1927b28fbc8a5cff50b117142945
treedab62f38f589815489df0c0cfe36ef633b7046e2
parent51235849d99556fe9929735625d134b3b6acbf4a
drm/amdgpu: add basics for SDMA page queue support

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