OpenCloudOS-Kernel/drivers/gpu/drm/amd
Christian König b0456f9306 drm/amdgpu: write PTEs directly into the IB.
Write the PTEs at the end of the IB instead of directly into the SDMA commands.
This can save quite some CPU cycles building the entries.

This doesn't change the DW estimation because PTEs where embedded into the IB
before as well. It just moves them to the end of the IB.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Edward O'Callaghan <funfunctor@folklore1984.net>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-08-16 10:43:44 -04:00
..
acp drm/amd: add Kconfig dependency for ACP on DRM_AMDGPU 2016-05-25 09:44:15 -04:00
amdgpu drm/amdgpu: write PTEs directly into the IB. 2016-08-16 10:43:44 -04:00
amdkfd drm/amdkfd: destroy mutex if process creation fails 2016-07-03 08:05:45 +03:00
include drm/amdgpu: add amdgpu soft reset 2016-08-08 11:32:05 -04:00
powerplay drm/amd/powerplay: change structure variable name. 2016-08-08 11:33:27 -04:00
scheduler drm/amd: fix deadlock of job_list_lock V2 2016-07-29 14:37:06 -04:00