tree 7bd95b42786b2ec92a2b00715f0ca08dd6960f06
parent b20932dd62f77a96124ec8f0c7ad0908b5584526
author Alex Deucher <alexander.deucher@amd.com> 1425066227 -0500
committer Alex Deucher <alexander.deucher@amd.com> 1425421704 -0500

drm/radeon: properly set dto for dp on DCE4/5

If DCPLL or ext PLL is used, use the disp clk.  If
PPLL is used, use the dp clock.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>