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drm/amdgpu: use SDMA round robin for VM updates v3
authorChristian König <christian.koenig@amd.com>
Mon, 8 Feb 2016 16:37:38 +0000 (17:37 +0100)
committerAlex Deucher <alexander.deucher@amd.com>
Fri, 12 Feb 2016 20:38:16 +0000 (15:38 -0500)
commit2d55e45a038b40c02a426fbcb2a9c6961654c6a0
tree0ede19e0a4ca81e410169a823ea18254fa1efaa3tree | snapshot
parent3ee94136b4d9ef014535fe026d2cfdb6a6d60351commit | diff
drm/amdgpu: use SDMA round robin for VM updates v3

Distribute the load on both rings.

v2: use a loop for the initialization
v3: agd: rebase on upstream

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/amdgpu/amdgpu.h diff | blob | blame | history
drivers/gpu/drm/amd/amdgpu/amdgpu_device.c diff | blob | blame | history
drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c diff | blob | blame | history
drivers/gpu/drm/amd/amdgpu/cik_sdma.c diff | blob | blame | history
drivers/gpu/drm/amd/amdgpu/sdma_v2_4.c diff | blob | blame | history
drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c diff | blob | blame | history
Mirror https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git