drm/amdgpu: use write confirm for vm_flush()
authorChristian König <christian.koenig@amd.com>
Sat, 5 Sep 2015 09:59:50 +0000 (11:59 +0200)
committerAlex Deucher <alexander.deucher@amd.com>
Wed, 23 Sep 2015 21:23:30 +0000 (17:23 -0400)
commit20a85ff846ffed84fba8637abbb6b1c96436c0ac
treeb42b4d3d176fac0a3838f283b5ed629320de3f06
parent22c01cc48301f6974868bd4a7b03e29883da1103
drm/amdgpu: use write confirm for vm_flush()

Make sure the CP waits for the write to be confirmed before
invalidating.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c