static int icl_max_source_rate(struct intel_dp *intel_dp)
{
struct intel_digital_port *dig_port = dp_to_dig_port(intel_dp);
+ struct drm_i915_private *dev_priv = to_i915(dig_port->base.base.dev);
enum port port = dig_port->base.port;
- if (port == PORT_B)
+ if (intel_port_is_combophy(dev_priv, port) &&
+ !intel_dp_is_edp(intel_dp))
return 540000;
return 810000;