drm/amdgpu/sdma: allocate CSA per sdma ring

Allocate CSA for the given sdma ring.

Acked-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Jack Xiao <Jack.Xiao@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Jack Xiao 2019-01-07 15:28:01 +08:00 • committed by Alex Deucher
commit ca1eb73207
2 changed files with 28 additions and 1 deletions