drm/amdgpu: allow write access to mapped userptrs
authorChristian König <christian.koenig@amd.com>
Fri, 11 Mar 2016 14:29:27 +0000 (15:29 +0100)
committerAlex Deucher <alexander.deucher@amd.com>
Mon, 14 Mar 2016 17:35:04 +0000 (13:35 -0400)
commit358c258a816baed4c6997b59c2117578a1360498
tree12e42c7a610de5db482e988f0aeb26a873376013
parent00dfedc1e4999926d4af455fc07215ec8c0347ff
drm/amdgpu: allow write access to mapped userptrs

With the updated MMU notifier we should also be able to
handle the writeback case correctly.

Signed-off-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c