drm/amdgpu/gfx9: add rlc bo init/fini
authorHawking Zhang <Hawking.Zhang@amd.com>
Mon, 13 Feb 2017 05:55:23 +0000 (13:55 +0800)
committerAlex Deucher <alexander.deucher@amd.com>
Wed, 24 May 2017 21:41:01 +0000 (17:41 -0400)
commitc9719c69acd60cb96531fcc6d130e07fe2e97335
treec25feb8ab684f650a76a0e811d3d9e68210c74c4
parente999e6e94523d74ed725fefacc9a37f9471bbc1e
drm/amdgpu/gfx9: add rlc bo init/fini

setup the save and restore buffers used for gfx
powergating.

Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Huang Rui <ray.huang@amd.com>
Reviewed-by: Chunming Zhou <david1.zhou@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c