drm/amdgpu: re-group the functions in amdgpu_vcn.c

Signed-off-by: Leo Liu <leo.liu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Leo Liu 2017-02-06 10:52:46 -05:00 • committed by Alex Deucher
commit 3e1086cf64