From 07e17110caaf4aad911a1c4abc468a12f4f06947 Mon Sep 17 00:00:00 2001
From: Pierre-Hugues Husson <phh@phh.me>
Date: Tue, 11 May 2021 06:20:40 -0400
Subject: [PATCH] On some Oppo devices, we can NOT load firmware. Oppo
 engineers realized that and kept the line in rc script, but simply commented
 it out. so check this

---
 rw-system.sh | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/rw-system.sh b/rw-system.sh
index e8f6bda..e9e2306 100644
--- a/rw-system.sh
+++ b/rw-system.sh
@@ -799,7 +799,9 @@ if [ -f /proc/oppoVersion/prjVersion ];then
 fi
 
 echo 1 >  /proc/tfa98xx/oppo_tfa98xx_fw_update
-echo 1 > /proc/touchpanel/tp_fw_update
+if ! grep -q -E -e '.*#write .*tp_fw_update' /vendor/etc/init/hw/*touch*;then
+	echo 1 > /proc/touchpanel/tp_fw_update
+fi
 
 if getprop ro.build.overlay.deviceid |grep -qE '^RMX';then
     chmod 0660 /sys/devices/platform/soc/soc:fpc_fpc1020/{irq,irq_enable,wakelock_enable}