drm/i915: stop using is_pch_edp() in is_cpu_edp()

is_pch_edp() will be removed by the next patch, so replace it by a check
for the port and device type.

Signed-off-by: Imre Deak <imre.deak@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c
index 6f3a9e8..3ab683a 100644 (file)
--- a/drivers/gpu/drm/i915/intel_dp.c
+++ b/drivers/gpu/drm/i915/intel_dp.c
@@ -65,6 +65,13 @@ static bool is_pch_edp(struct intel_dp *intel_dp)
        return intel_dp->is_pch_edp;
 }
 
+static struct drm_device *intel_dp_to_dev(struct intel_dp *intel_dp)
+{
+       struct intel_digital_port *intel_dig_port = dp_to_dig_port(intel_dp);
+
+       return intel_dig_port->base.base.dev;
+}
+
 /**
  * is_cpu_edp - is the port on the CPU and attached to an eDP panel?
  * @intel_dp: DP struct
@@ -73,14 +80,12 @@ static bool is_pch_edp(struct intel_dp *intel_dp)
  */
 static bool is_cpu_edp(struct intel_dp *intel_dp)
 {
-       return is_edp(intel_dp) && !is_pch_edp(intel_dp);
-}
-
-static struct drm_device *intel_dp_to_dev(struct intel_dp *intel_dp)
-{
+       struct drm_device *dev = intel_dp_to_dev(intel_dp);
        struct intel_digital_port *intel_dig_port = dp_to_dig_port(intel_dp);
+       enum port port = intel_dig_port->port;
 
-       return intel_dig_port->base.base.dev;
+       return is_edp(intel_dp) &&
+               (port == PORT_A || (port == PORT_C && IS_VALLEYVIEW(dev)));
 }
 
 static struct intel_dp *intel_attached_dp(struct drm_connector *connector)