drm/i915/skl: Program PLL for edp1.4 intermediate frequencies

v2: Making the link_clock half in switch inline with the DPLL_CTRL1_* macros
(Ville)

Signed-off-by: Sonika Jindal <sonika.jindal@intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
1 file changed