diff --git a/projects/Rockchip/patches/linux/default/linux-1003-for-libreelec.patch b/projects/Rockchip/patches/linux/default/linux-1003-for-libreelec.patch
index f01d60233e..7051a54a63 100644
--- a/projects/Rockchip/patches/linux/default/linux-1003-for-libreelec.patch
+++ b/projects/Rockchip/patches/linux/default/linux-1003-for-libreelec.patch
@@ -741,3 +741,62 @@ index 1bb3f4a6e496..99f28dac0791 100644
  &gpu {
  	mali-supply = <&vdd_logic>;
  };
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Jonas Karlman <jonas@kwiboo.se>
+Date: Tue, 26 Feb 2019 20:45:14 +0000
+Subject: [PATCH] WIP: dw-hdmi-cec: sleep 100ms on error
+
+---
+ drivers/gpu/drm/bridge/synopsys/dw-hdmi-cec.c | 18 ++++++++++++++++--
+ 1 file changed, 16 insertions(+), 2 deletions(-)
+
+diff --git a/drivers/gpu/drm/bridge/synopsys/dw-hdmi-cec.c b/drivers/gpu/drm/bridge/synopsys/dw-hdmi-cec.c
+index 70ab4fbdc23e..4dbc370e538f 100644
+--- a/drivers/gpu/drm/bridge/synopsys/dw-hdmi-cec.c
++++ b/drivers/gpu/drm/bridge/synopsys/dw-hdmi-cec.c
+@@ -4,6 +4,7 @@
+  *
+  * Copyright (C) 2015-2017 Russell King.
+  */
++#include <linux/delay.h>
+ #include <linux/interrupt.h>
+ #include <linux/io.h>
+ #include <linux/module.h>
+@@ -129,8 +130,15 @@ static irqreturn_t dw_hdmi_cec_hardirq(int irq, void *data)
+ 
+ 	dw_hdmi_write(cec, stat, HDMI_IH_CEC_STAT0);
+ 
+-	if (stat & CEC_STAT_ERROR_INIT) {
+-		cec->tx_status = CEC_TX_STATUS_ERROR;
++	/* Status with both done and error_initiator bits have been seen
++	 * on Rockchip RK3328 devices, transmit attempt seems to have failed
++	 * when this happens, report as low drive and block cec-framework
++	 * 100ms before core retransmits the failed message, this seems to
++	 * mitigate the issue with failed transmit attempts.
++	 */
++	if ((stat & (CEC_STAT_DONE|CEC_STAT_ERROR_INIT)) == (CEC_STAT_DONE|CEC_STAT_ERROR_INIT)) {
++		pr_info("dw_hdmi_cec_hardirq: stat=%02x LOW_DRIVE\n", stat);
++		cec->tx_status = CEC_TX_STATUS_LOW_DRIVE;
+ 		cec->tx_done = true;
+ 		ret = IRQ_WAKE_THREAD;
+ 	} else if (stat & CEC_STAT_DONE) {
+@@ -141,6 +149,10 @@ static irqreturn_t dw_hdmi_cec_hardirq(int irq, void *data)
+ 		cec->tx_status = CEC_TX_STATUS_NACK;
+ 		cec->tx_done = true;
+ 		ret = IRQ_WAKE_THREAD;
++	} else if (stat & CEC_STAT_ERROR_INIT) {
++		cec->tx_status = CEC_TX_STATUS_ERROR;
++		cec->tx_done = true;
++		ret = IRQ_WAKE_THREAD;
+ 	}
+ 
+ 	if (stat & CEC_STAT_EOM) {
+@@ -173,6 +185,8 @@ static irqreturn_t dw_hdmi_cec_thread(int irq, void *data)
+ 
+ 	if (cec->tx_done) {
+ 		cec->tx_done = false;
++		if (cec->tx_status == CEC_TX_STATUS_LOW_DRIVE)
++			msleep(100);
+ 		cec_transmit_attempt_done(adap, cec->tx_status);
+ 	}
+ 	if (cec->rx_done) {