[PATCH 15/16] drm/radeon: fix up pll selection on DCE5/6

From: Alex Deucher Selecting ATOM_PPLL_INVALID should be equivalent as the DCPLL or PPLL0 are already programmed for the DISPCLK, but the preferred method is to always specify the PLL selected. SetPixelClock will check the parameters and skip the programming if the PLL is already set up. Signed-

[PATCH 15/16] drm/radeon: fix up pll selection on DCE5/6

From: Alex Deucher Selecting ATOM_PPLL_INVALID should be equivalent as the DCPLL or PPLL0 are already programmed for the DISPCLK, but the preferred method is to always specify the PLL selected. SetPixelClock will check the parameters and skip the programming if the PLL is already set up. Signed-