diff --git a/drivers/gpu/drm/i915/display/intel_psr.c b/drivers/gpu/drm/i915/display/intel_psr.c
index bceb9eb4ed3b..5e55d6fd382a 100644
--- a/drivers/gpu/drm/i915/display/intel_psr.c
+++ b/drivers/gpu/drm/i915/display/intel_psr.c
@@ -50,6 +50,7 @@
 #include "intel_snps_phy.h"
 #include "intel_step.h"
 #include "intel_vblank.h"
+#include "intel_vdsc.h"
 #include "intel_vrr.h"
 #include "skl_universal_plane.h"
 
@@ -2489,6 +2490,12 @@ void intel_psr2_program_trans_man_trk_ctl(struct intel_dsb *dsb,
 
 	intel_de_write_dsb(display, dsb, PIPE_SRCSZ_ERLY_TPT(crtc->pipe),
 			   crtc_state->pipe_srcsz_early_tpt);
+
+	if (!crtc_state->dsc.compression_enable)
+		return;
+
+	intel_dsc_su_et_parameters_configure(dsb, encoder, crtc_state,
+					     drm_rect_height(&crtc_state->psr2_su_area));
 }
 
 static void psr2_man_trk_ctl_calc(struct intel_crtc_state *crtc_state,
@@ -2909,6 +2916,10 @@ int intel_psr2_sel_fetch_update(struct intel_atomic_state *state,
 	}
 
 skip_sel_fetch_set_loop:
+	if (full_update)
+		clip_area_update(&crtc_state->psr2_su_area, &crtc_state->pipe_src,
+				 &crtc_state->pipe_src);
+
 	psr2_man_trk_ctl_calc(crtc_state, full_update);
 	crtc_state->pipe_srcsz_early_tpt =
 		psr2_pipe_srcsz_early_tpt_calc(crtc_state, full_update);