drm/i915: Use DP_LINK_RATE_SET whenever possible

Drop the gen9 checks from the code and issue DP_LINK_RATE_SET whenever
the sink reports to support it.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Sonika Jindal <sonika.jindal@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This commit is contained in:
Ville Syrjälä 2015-03-12 17:10:35 +02:00 • committed by Daniel Vetter
commit bc27b7d3f0