diff --git a/drivers/gpu/drm/i915/display/intel_crtc_state_dump.c b/drivers/gpu/drm/i915/display/intel_crtc_state_dump.c
index 1faef60be4728cd80a0a6b0151797ceda5c443ce..0e7e0b7803d9865177d6f68e8afdef94a91d9697 100644
--- a/drivers/gpu/drm/i915/display/intel_crtc_state_dump.c
+++ b/drivers/gpu/drm/i915/display/intel_crtc_state_dump.c
@@ -248,6 +248,7 @@ void intel_crtc_state_dump(const struct intel_crtc_state *pipe_config,
 			   str_enabled_disabled(pipe_config->has_sel_update),
 			   str_enabled_disabled(pipe_config->has_panel_replay),
 			   str_enabled_disabled(pipe_config->enable_psr2_sel_fetch));
+		drm_printf(&p, "minimum HBlank: %d\n", pipe_config->min_hblank);
 	}
 
 	drm_printf(&p, "framestart delay: %d, MSA timing delay: %d\n",
diff --git a/drivers/gpu/drm/i915/display/intel_display_types.h b/drivers/gpu/drm/i915/display/intel_display_types.h
index eb9dd1125a4a09511936b81219e7f38fae106dfd..96467be97ae64aa40e985d0272016860b666c119 100644
--- a/drivers/gpu/drm/i915/display/intel_display_types.h
+++ b/drivers/gpu/drm/i915/display/intel_display_types.h
@@ -1095,6 +1095,7 @@ struct intel_crtc_state {
 
 	int max_link_bpp_x16;	/* in 1/16 bpp units */
 	int pipe_bpp;		/* in 1 bpp units */
+	int min_hblank;
 	struct intel_link_m_n dp_m_n;
 
 	/* m2_n2 for eDP downclock */
diff --git a/drivers/gpu/drm/i915/display/intel_dp_mst.c b/drivers/gpu/drm/i915/display/intel_dp_mst.c
index fffd199999e02eb66ea478ff872f72b277bd3970..afd5ac1939a38f1d81be372c0fc370d996286159 100644
--- a/drivers/gpu/drm/i915/display/intel_dp_mst.c
+++ b/drivers/gpu/drm/i915/display/intel_dp_mst.c
@@ -211,6 +211,28 @@ static int intel_dp_mst_dsc_get_slice_count(const struct intel_connector *connec
 					    num_joined_pipes);
 }
 
+static void intel_dp_mst_compute_min_hblank(struct intel_crtc_state *crtc_state,
+					    struct intel_connector *connector,
+					    int bpp_x16)
+{
+	struct intel_encoder *encoder = connector->encoder;
+	struct intel_display *display = to_intel_display(encoder);
+	const struct drm_display_mode *adjusted_mode =
+					&crtc_state->hw.adjusted_mode;
+	int symbol_size = intel_dp_is_uhbr(crtc_state) ? 32 : 8;
+	int hblank;
+
+	if (DISPLAY_VER(display) < 20)
+		return;
+
+	/* Calculate min Hblank Link Layer Symbol Cycle Count for 8b/10b MST & 128b/132b */
+	hblank = DIV_ROUND_UP((DIV_ROUND_UP
+			       (adjusted_mode->htotal - adjusted_mode->hdisplay, 4) * bpp_x16),
+			      symbol_size);
+
+	crtc_state->min_hblank = hblank;
+}
+
 static int mst_stream_find_vcpi_slots_for_bpp(struct intel_dp *intel_dp,
 					      struct intel_crtc_state *crtc_state,
 					      int max_bpp, int min_bpp,
@@ -284,6 +306,8 @@ static int mst_stream_find_vcpi_slots_for_bpp(struct intel_dp *intel_dp,
 		remote_bw_overhead = intel_dp_mst_bw_overhead(crtc_state, connector,
 							      true, dsc_slice_count, link_bpp_x16);
 
+		intel_dp_mst_compute_min_hblank(crtc_state, connector, link_bpp_x16);
+
 		intel_dp_mst_compute_m_n(crtc_state, connector,
 					 local_bw_overhead,
 					 link_bpp_x16,
@@ -1252,7 +1276,7 @@ static void mst_stream_enable(struct intel_atomic_state *state,
 	enum transcoder trans = pipe_config->cpu_transcoder;
 	bool first_mst_stream = intel_dp->active_mst_links == 1;
 	struct intel_crtc *pipe_crtc;
-	int ret, i;
+	int ret, i, min_hblank;
 
 	drm_WARN_ON(display->drm, pipe_config->has_pch_encoder);
 
@@ -1267,6 +1291,32 @@ static void mst_stream_enable(struct intel_atomic_state *state,
 			       TRANS_DP2_VFREQ_PIXEL_CLOCK(crtc_clock_hz & 0xffffff));
 	}
 
+	if (DISPLAY_VER(display) >= 20) {
+		/*
+		 * bit 8:0 minimum hblank symbol cylce count, i.e maximum value
+		 * would be 511
+		 */
+		min_hblank = min(511, pipe_config->min_hblank);
+
+		/*
+		 * adjust the BlankingStart/BlankingEnd framing control from
+		 * the calculated value
+		 */
+		min_hblank = min_hblank - 2;
+
+		/*
+		 * Minimum hblank accepted for 128b/132b would be 5 and for
+		 * 8b/10b would be 3 symbol count
+		 */
+		if (intel_dp_is_uhbr(pipe_config))
+			min_hblank = max(min_hblank, 5);
+		else
+			min_hblank = max(min_hblank, 3);
+
+		intel_de_write(display, DP_MIN_HBLANK_CTL(trans),
+			       min_hblank);
+	}
+
 	enable_bs_jitter_was(pipe_config);
 
 	intel_ddi_enable_transcoder_func(encoder, pipe_config);
diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h
index 765e6c0528fb0b5a894395b77a5edbf0b0c80009..7bd783931199e2e5c7e15358bb4d2c904f28176a 100644
--- a/drivers/gpu/drm/i915/i915_reg.h
+++ b/drivers/gpu/drm/i915/i915_reg.h
@@ -3197,6 +3197,10 @@
 #define _TRANS_DP2_VFREQLOW_D			0x630a8
 #define TRANS_DP2_VFREQLOW(trans)		_MMIO_TRANS(trans, _TRANS_DP2_VFREQLOW_A, _TRANS_DP2_VFREQLOW_B)
 
+#define _DP_MIN_HBLANK_CTL_A			0x600ac
+#define _DP_MIN_HBLANK_CTL_B			0x610ac
+#define DP_MIN_HBLANK_CTL(trans)		_MMIO_TRANS(trans, _DP_MIN_HBLANK_CTL_A, _DP_MIN_HBLANK_CTL_B)
+
 /* SNB eDP training params */
 /* SNB A-stepping */
 #define  EDP_LINK_TRAIN_400MV_0DB_SNB_A		(0x38 << 22)
