drm/i915: use DPLL_DVO_HIGH_SPEED for PCH eDP

As with other PCH DP connections.

Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index 5f00632d6fccba845f975ac2f829bdab326c99ce..acd7180ba7c791268db4d30ff020c1dbbe093f2e 100644 (file)
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -3850,7 +3850,7 @@ static int intel_crtc_mode_set(struct drm_crtc *crtc,
                        }
                        dpll |= DPLL_DVO_HIGH_SPEED;
                }
-               if (is_dp)
+               if (is_dp || intel_encoder_is_pch_edp(&has_edp_encoder->base))
                        dpll |= DPLL_DVO_HIGH_SPEED;
 
                /* compute bitmask from p1 value */