drm/amdgpu:imple ring clear
authorMonk Liu <Monk.Liu@amd.com>
Wed, 8 Feb 2017 08:49:46 +0000 (16:49 +0800)
committerAlex Deucher <alexander.deucher@amd.com>
Thu, 30 Mar 2017 03:53:13 +0000 (23:53 -0400)
commitc79ecfbf5bba298ab5716536fa9cb68533bb5c26
treee817ba4ddbba55b0b8401405fa21a73a92a80dee
parent9b49c3ab06a7d0ad4bd3a8474cf0f2640aaadfd6
drm/amdgpu:imple ring clear

we can use it clear ring buffer instead of fullfill
0, which is not correct for engine

Signed-off-by: Monk Liu <Monk.Liu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/amdgpu/amdgpu_ring.h