drm/i915/psr: Check Early Transport for Panel Replay as well

Move Early Transport validity check to be performed for Panel Replay as
well and use Early Transport for eDP Panel Replay always.

v2:set crtc_state->enable_psr2_su_region_et directly (not in if block)
Signed-off-by: Jouni Högander <jouni.hogander@intel.com>
Reviewed-by: Animesh Manna <animesh.manna@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240619062131.4021196-11-jouni.hogander@intel.com

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

@@ -1443,9 +1443,6 @@ static bool intel_psr2_config_valid(struct intel_dp *intel_dp,
 
 	tgl_dc3co_exitline_compute_config(intel_dp, crtc_state);
 
-	if (psr2_su_region_et_valid(intel_dp, crtc_state->has_panel_replay))
-		crtc_state->enable_psr2_su_region_et = true;
-
 	return true;
 }
 
@@ -1492,6 +1489,9 @@ static bool intel_sel_update_config_valid(struct intel_dp *intel_dp,
 		goto unsupported;
 	}
 
+	crtc_state->enable_psr2_su_region_et =
+		psr2_su_region_et_valid(intel_dp, crtc_state->has_panel_replay);
+
 	return true;
 
 unsupported: