drm/amdgpu/gfx: rework fiji cg functions so they can be shared

They can be shared with other asics with minor modifications.

Acked-by: Tom St Denis <tom.stdenis@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Alex Deucher 2016-04-07 22:57:39 -04:00
commit dbff57bc7b