diff --git a/msm/dsi/dsi_ctrl.c b/msm/dsi/dsi_ctrl.c
index 8caa7fc78b..3e5dfeb6f9 100644
--- a/msm/dsi/dsi_ctrl.c
+++ b/msm/dsi/dsi_ctrl.c
@@ -1352,7 +1352,8 @@ static void dsi_kickoff_msg_tx(struct dsi_ctrl *dsi_ctrl,
 	hw_flags |= (flags & DSI_CTRL_CMD_DEFER_TRIGGER) ?
 			DSI_CTRL_HW_CMD_WAIT_FOR_TRIGGER : 0;
 
-	if ((msg->flags & MIPI_DSI_MSG_LASTCOMMAND))
+	if ((msg->flags & MIPI_DSI_MSG_LASTCOMMAND) ||
+			(flags & DSI_CTRL_CMD_LAST_COMMAND))
 		hw_flags |= DSI_CTRL_CMD_LAST_COMMAND;
 
 	if (flags & DSI_CTRL_CMD_DEFER_TRIGGER) {
@@ -1488,6 +1489,8 @@ static int dsi_message_tx(struct dsi_ctrl *dsi_ctrl,
 
 	dsi_ctrl_validate_msg_flags(dsi_ctrl, msg, flags);
 
+	SDE_EVT32(dsi_ctrl->cell_index, SDE_EVTLOG_FUNC_ENTRY, flags);
+
 	if (dsi_ctrl->dma_wait_queued)
 		dsi_ctrl_flush_cmd_dma_queue(dsi_ctrl);
 
@@ -1527,7 +1530,23 @@ static int dsi_message_tx(struct dsi_ctrl *dsi_ctrl,
 		goto error;
 	}
 
-	if ((msg->flags & MIPI_DSI_MSG_LASTCOMMAND))
+	/*
+	 * In case of broadcast CMD length cannot be greater than 512 bytes
+	 * as specified by HW limitations. Need to overwrite the flags to
+	 * set the LAST_COMMAND flag to ensure no command transfer failures.
+	 */
+	if ((*flags & DSI_CTRL_CMD_FETCH_MEMORY) &&
+			(*flags & DSI_CTRL_CMD_BROADCAST)) {
+		if ((dsi_ctrl->cmd_len + length) > 240) {
+			dsi_ctrl_mask_overflow(dsi_ctrl, true);
+			*flags |= DSI_CTRL_CMD_LAST_COMMAND;
+			SDE_EVT32(dsi_ctrl->cell_index, SDE_EVTLOG_FUNC_CASE1,
+					flags);
+		}
+	}
+
+	if ((msg->flags & MIPI_DSI_MSG_LASTCOMMAND) ||
+			(*flags & DSI_CTRL_CMD_LAST_COMMAND))
 		buffer[3] |= BIT(7);//set the last cmd bit in header.
 
 	if (*flags & DSI_CTRL_CMD_FETCH_MEMORY) {
@@ -1548,7 +1567,8 @@ static int dsi_message_tx(struct dsi_ctrl *dsi_ctrl,
 
 		dsi_ctrl->cmd_len += length;
 
-		if (!(msg->flags & MIPI_DSI_MSG_LASTCOMMAND)) {
+		if (!(msg->flags & MIPI_DSI_MSG_LASTCOMMAND) &&
+				!(*flags & DSI_CTRL_CMD_LAST_COMMAND)) {
 			goto error;
 		} else {
 			cmd_mem.length = dsi_ctrl->cmd_len;
diff --git a/msm/dsi/dsi_display.c b/msm/dsi/dsi_display.c
index 828def97b1..82715197a1 100644
--- a/msm/dsi/dsi_display.c
+++ b/msm/dsi/dsi_display.c
@@ -36,6 +36,7 @@
 
 #define SEC_PANEL_NAME_MAX_LEN  256
 
+u8 dbgfs_tx_cmd_buf[SZ_4K];
 static char dsi_display_primary[MAX_CMDLINE_PARAM_LEN];
 static char dsi_display_secondary[MAX_CMDLINE_PARAM_LEN];
 static struct dsi_display_boot_param boot_displays[MAX_DSI_ACTIVE_DISPLAY] = {
@@ -1014,10 +1015,9 @@ int dsi_display_cmd_transfer(struct drm_connector *connector,
 		u32 cmd_buf_len)
 {
 	struct dsi_display *dsi_display = display;
-	struct dsi_cmd_desc cmd;
-	u8 cmd_payload[MAX_CMD_PAYLOAD_SIZE];
-	int rc = 0;
-	bool state = false;
+	int rc = 0, cnt = 0, i = 0;
+	bool state = false, transfer = false;
+	struct dsi_panel_cmd_set *set;
 
 	if (!dsi_display || !cmd_buf) {
 		DSI_ERR("[DSI] invalid params\n");
@@ -1026,12 +1026,8 @@ int dsi_display_cmd_transfer(struct drm_connector *connector,
 
 	DSI_DEBUG("[DSI] Display command transfer\n");
 
-	rc = dsi_display_cmd_prepare(cmd_buf, cmd_buf_len,
-			&cmd, cmd_payload, MAX_CMD_PAYLOAD_SIZE);
-	if (rc) {
-		DSI_ERR("[DSI] command prepare failed. rc %d\n", rc);
-		return rc;
-	}
+	if ((cmd_buf[1]) || (cmd_buf[3] & MIPI_DSI_MSG_LASTCOMMAND))
+		transfer = true;
 
 	mutex_lock(&dsi_display->display_lock);
 	rc = dsi_display_ctrl_get_host_init_state(dsi_display, &state);
@@ -1053,8 +1049,59 @@ int dsi_display_cmd_transfer(struct drm_connector *connector,
 		goto end;
 	}
 
-	rc = dsi_display->host.ops->transfer(&dsi_display->host,
-			&cmd.msg);
+	/*
+	 * Reset the dbgfs buffer if the commands sent exceed the available
+	 * buffer size. For video mode, limiting the buffer size to 2K to
+	 * ensure no performance issues.
+	 */
+	if (dsi_display->panel->panel_mode == DSI_OP_CMD_MODE) {
+		if ((dsi_display->tx_cmd_buf_ndx + cmd_buf_len) > SZ_4K) {
+			memset(dbgfs_tx_cmd_buf, 0, SZ_4K);
+			dsi_display->tx_cmd_buf_ndx = 0;
+		}
+	} else {
+		if ((dsi_display->tx_cmd_buf_ndx + cmd_buf_len) > SZ_2K) {
+			memset(dbgfs_tx_cmd_buf, 0, SZ_4K);
+			dsi_display->tx_cmd_buf_ndx = 0;
+		}
+	}
+
+	memcpy(&dbgfs_tx_cmd_buf[dsi_display->tx_cmd_buf_ndx], cmd_buf,
+			cmd_buf_len);
+	dsi_display->tx_cmd_buf_ndx += cmd_buf_len;
+	if (transfer) {
+		struct dsi_cmd_desc *cmds;
+
+		set = &dsi_display->cmd_set;
+		set->count = 0;
+		dsi_panel_get_cmd_pkt_count(dbgfs_tx_cmd_buf,
+				dsi_display->tx_cmd_buf_ndx, &cnt);
+		dsi_panel_alloc_cmd_packets(set, cnt);
+		dsi_panel_create_cmd_packets(dbgfs_tx_cmd_buf,
+				dsi_display->tx_cmd_buf_ndx, cnt, set->cmds);
+		cmds = set->cmds;
+		dsi_display->tx_cmd_buf_ndx = 0;
+
+		for (i = 0; i < cnt; i++) {
+			if (cmds->last_command)
+				cmds->msg.flags |= MIPI_DSI_MSG_LASTCOMMAND;
+			rc = dsi_display->host.ops->transfer(&dsi_display->host,
+					&cmds->msg);
+			if (rc < 0) {
+				DSI_ERR("failed to send command, rc=%d\n", rc);
+				goto end;
+			}
+			if (cmds->post_wait_ms)
+				usleep_range(cmds->post_wait_ms*1000,
+						((cmds->post_wait_ms*1000)+10));
+			cmds++;
+		}
+
+		memset(dbgfs_tx_cmd_buf, 0, SZ_4K);
+		dsi_panel_destroy_cmd_packets(set);
+		dsi_panel_dealloc_cmd_packets(set);
+	}
+
 end:
 	mutex_unlock(&dsi_display->display_lock);
 	return rc;
diff --git a/msm/dsi/dsi_display.h b/msm/dsi/dsi_display.h
index b732c231f7..d29a76e760 100644
--- a/msm/dsi/dsi_display.h
+++ b/msm/dsi/dsi_display.h
@@ -192,6 +192,8 @@ struct dsi_display_ext_bridge {
  * @is_active:        status of the display
  * @trusted_vm_env:   Set to true, it the executing VM is Trusted VM.
  *                    Set to false, otherwise.
+ * @tx_cmd_buf_ndx:   Index to the DSI debugfs TX CMD buffer.
+ * @cmd_set:	      Debugfs TX cmd set.
  */
 struct dsi_display {
 	struct platform_device *pdev;
@@ -287,6 +289,9 @@ struct dsi_display {
 	bool is_active;
 
 	bool trusted_vm_env;
+
+	int tx_cmd_buf_ndx;
+	struct dsi_panel_cmd_set cmd_set;
 };
 
 int dsi_display_dev_probe(struct platform_device *pdev);
diff --git a/msm/dsi/dsi_panel.c b/msm/dsi/dsi_panel.c
index ea364f78ac..a7daa639e4 100644
--- a/msm/dsi/dsi_panel.c
+++ b/msm/dsi/dsi_panel.c
@@ -1730,7 +1730,7 @@ const char *cmd_set_state_map[DSI_CMD_SET_MAX] = {
 	"qcom,mdss-dsi-qsync-off-commands-state",
 };
 
-static int dsi_panel_get_cmd_pkt_count(const char *data, u32 length, u32 *cnt)
+int dsi_panel_get_cmd_pkt_count(const char *data, u32 length, u32 *cnt)
 {
 	const u32 cmd_set_min_size = 7;
 	u32 count = 0;
@@ -1754,7 +1754,7 @@ static int dsi_panel_get_cmd_pkt_count(const char *data, u32 length, u32 *cnt)
 	return 0;
 }
 
-static int dsi_panel_create_cmd_packets(const char *data,
+int dsi_panel_create_cmd_packets(const char *data,
 					u32 length,
 					u32 count,
 					struct dsi_cmd_desc *cmd)
@@ -1799,7 +1799,7 @@ error_free_payloads:
 	return rc;
 }
 
-static void dsi_panel_destroy_cmd_packets(struct dsi_panel_cmd_set *set)
+void dsi_panel_destroy_cmd_packets(struct dsi_panel_cmd_set *set)
 {
 	u32 i = 0;
 	struct dsi_cmd_desc *cmd;
@@ -1810,12 +1810,12 @@ static void dsi_panel_destroy_cmd_packets(struct dsi_panel_cmd_set *set)
 	}
 }
 
-static void dsi_panel_dealloc_cmd_packets(struct dsi_panel_cmd_set *set)
+void dsi_panel_dealloc_cmd_packets(struct dsi_panel_cmd_set *set)
 {
 	kfree(set->cmds);
 }
 
-static int dsi_panel_alloc_cmd_packets(struct dsi_panel_cmd_set *cmd,
+int dsi_panel_alloc_cmd_packets(struct dsi_panel_cmd_set *cmd,
 					u32 packet_count)
 {
 	u32 size;
diff --git a/msm/dsi/dsi_panel.h b/msm/dsi/dsi_panel.h
index 439144ae93..02f04bb32d 100644
--- a/msm/dsi/dsi_panel.h
+++ b/msm/dsi/dsi_panel.h
@@ -378,4 +378,15 @@ int dsi_panel_get_io_resources(struct dsi_panel *panel,
 void dsi_panel_calc_dsi_transfer_time(struct dsi_host_common_cfg *config,
 		struct dsi_display_mode *mode, u32 frame_threshold_us);
 
+int dsi_panel_get_cmd_pkt_count(const char *data, u32 length, u32 *cnt);
+
+int dsi_panel_alloc_cmd_packets(struct dsi_panel_cmd_set *cmd,
+		u32 packet_count);
+
+int dsi_panel_create_cmd_packets(const char *data, u32 length, u32 count,
+					struct dsi_cmd_desc *cmd);
+
+void dsi_panel_destroy_cmd_packets(struct dsi_panel_cmd_set *set);
+
+void dsi_panel_dealloc_cmd_packets(struct dsi_panel_cmd_set *set);
 #endif /* _DSI_PANEL_H_ */