drm/amd/display: Add DFS reference clock field

Add to clk_mgr_internal struct, for future use.

Signed-off-by: Yongqiang Sun <yongqiang.sun@amd.com>
Reviewed-by: Yongqiang Sun <yongqiang.sun@amd.com>
Acked-by: Leo Li <sunpeng.li@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Yongqiang Sun 2019-06-25 19:08:50 -04:00 • committed by Alex Deucher
commit 9d19c73f37