diff --git a/drivers/gpu/drm/i915/display/intel_vrr.c b/drivers/gpu/drm/i915/display/intel_vrr.c
index e0573e28014b..622a70e21737 100644
--- a/drivers/gpu/drm/i915/display/intel_vrr.c
+++ b/drivers/gpu/drm/i915/display/intel_vrr.c
@@ -246,6 +246,72 @@ void intel_vrr_compute_vrr_timings(struct intel_crtc_state *crtc_state)
 	crtc_state->mode_flags |= I915_MODE_FLAG_VRR;
 }
 
+/*
+ * For fixed refresh rate mode Vmin, Vmax and Flipline all are set to
+ * Vtotal value.
+ */
+static
+int intel_vrr_fixed_rr_vtotal(const struct intel_crtc_state *crtc_state)
+{
+	struct intel_display *display = to_intel_display(crtc_state);
+	int crtc_vtotal = crtc_state->hw.adjusted_mode.crtc_vtotal;
+
+	if (DISPLAY_VER(display) >= 13)
+		return crtc_vtotal;
+	else
+		return crtc_vtotal -
+			intel_vrr_real_vblank_delay(crtc_state);
+}
+
+static
+int intel_vrr_fixed_rr_vmax(const struct intel_crtc_state *crtc_state)
+{
+	return intel_vrr_fixed_rr_vtotal(crtc_state);
+}
+
+static
+int intel_vrr_fixed_rr_vmin(const struct intel_crtc_state *crtc_state)
+{
+	struct intel_display *display = to_intel_display(crtc_state);
+
+	return intel_vrr_fixed_rr_vtotal(crtc_state) -
+		intel_vrr_flipline_offset(display);
+}
+
+static
+int intel_vrr_fixed_rr_flipline(const struct intel_crtc_state *crtc_state)
+{
+	return intel_vrr_fixed_rr_vtotal(crtc_state);
+}
+
+static
+void intel_vrr_set_fixed_rr_timings(const struct intel_crtc_state *crtc_state)
+{
+	struct intel_display *display = to_intel_display(crtc_state);
+	enum transcoder cpu_transcoder = crtc_state->cpu_transcoder;
+
+	if (!intel_vrr_possible(crtc_state))
+		return;
+
+	intel_de_write(display, TRANS_VRR_VMIN(display, cpu_transcoder),
+		       intel_vrr_fixed_rr_vmin(crtc_state) - 1);
+	intel_de_write(display, TRANS_VRR_VMAX(display, cpu_transcoder),
+		       intel_vrr_fixed_rr_vmax(crtc_state) - 1);
+	intel_de_write(display, TRANS_VRR_FLIPLINE(display, cpu_transcoder),
+		       intel_vrr_fixed_rr_flipline(crtc_state) - 1);
+}
+
+static
+void intel_vrr_compute_fixed_rr_timings(struct intel_crtc_state *crtc_state)
+{
+	/*
+	 * For fixed rr,  vmin = vmax = flipline.
+	 * vmin is already set to crtc_vtotal set vmax and flipline the same.
+	 */
+	crtc_state->vrr.vmax = crtc_state->hw.adjusted_mode.crtc_vtotal;
+	crtc_state->vrr.flipline = crtc_state->hw.adjusted_mode.crtc_vtotal;
+}
+
 static
 int intel_vrr_compute_vmin(struct intel_crtc_state *crtc_state)
 {
@@ -314,6 +380,13 @@ intel_vrr_compute_config(struct intel_crtc_state *crtc_state,
 
 	crtc_state->vrr.flipline = crtc_state->vrr.vmin;
 
+	if (crtc_state->uapi.vrr_enabled)
+		intel_vrr_compute_vrr_timings(crtc_state);
+	else if (is_cmrr_frac_required(crtc_state) && is_edp)
+		intel_vrr_compute_cmrr_timings(crtc_state);
+	else
+		intel_vrr_compute_fixed_rr_timings(crtc_state);
+
 	/*
 	 * flipline determines the min vblank length the hardware will
 	 * generate, and on ICL/TGL flipline>=vmin+1, hence we reduce
@@ -321,11 +394,6 @@ intel_vrr_compute_config(struct intel_crtc_state *crtc_state,
 	 */
 	crtc_state->vrr.vmin -= intel_vrr_flipline_offset(display);
 
-	if (crtc_state->uapi.vrr_enabled)
-		intel_vrr_compute_vrr_timings(crtc_state);
-	else if (is_cmrr_frac_required(crtc_state) && is_edp)
-		intel_vrr_compute_cmrr_timings(crtc_state);
-
 	if (HAS_AS_SDP(display)) {
 		crtc_state->vrr.vsync_start =
 			(crtc_state->hw.adjusted_mode.crtc_vtotal -
@@ -496,6 +564,13 @@ void intel_vrr_enable(const struct intel_crtc_state *crtc_state)
 	if (!crtc_state->vrr.enable)
 		return;
 
+	intel_de_write(display, TRANS_VRR_VMIN(display, cpu_transcoder),
+		       crtc_state->vrr.vmin - 1);
+	intel_de_write(display, TRANS_VRR_VMAX(display, cpu_transcoder),
+		       crtc_state->vrr.vmax - 1);
+	intel_de_write(display, TRANS_VRR_FLIPLINE(display, cpu_transcoder),
+		       crtc_state->vrr.flipline - 1);
+
 	intel_de_write(display, TRANS_PUSH(display, cpu_transcoder),
 		       TRANS_PUSH_EN);
 
@@ -523,6 +598,8 @@ void intel_vrr_disable(const struct intel_crtc_state *old_crtc_state)
 				TRANS_VRR_STATUS(display, cpu_transcoder),
 				VRR_STATUS_VRR_EN_LIVE, 1000);
 	intel_de_write(display, TRANS_PUSH(display, cpu_transcoder), 0);
+
+	intel_vrr_set_fixed_rr_timings(old_crtc_state);
 }
 
 static