drm/i915/psr: Inform Panel Replay source support on eDP as well

Display version >= 20 support eDP 1.5. Inform Panel Replay source support
on eDP for display version >= 20.

Bspec: 68920
Signed-off-by: Jouni Högander <jouni.hogander@intel.com>
Reviewed-by: Animesh Manna <animesh.manna@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240619062131.4021196-3-jouni.hogander@intel.com

drivers/gpu/drm/i915/display/intel_psr.c

@@ -3115,9 +3115,11 @@ void intel_psr_init(struct intel_dp *intel_dp)
 		return;
 	}
 
-	if (HAS_DP20(dev_priv) && !intel_dp_is_edp(intel_dp))
+	if ((HAS_DP20(dev_priv) && !intel_dp_is_edp(intel_dp)) ||
+	    DISPLAY_VER(dev_priv) >= 20)
 		intel_dp->psr.source_panel_replay_support = true;
-	else
+
+	if (HAS_PSR(dev_priv) && intel_dp_is_edp(intel_dp))
 		intel_dp->psr.source_support = true;
 
 	/* Set link_standby x link_off defaults */