From ba06107f8e47269a7a20ac54e1761bb216e04100 Mon Sep 17 00:00:00 2001
From: Igor Zalatov <flyrouter@gmail.com>
Date: Wed, 21 Apr 2021 22:35:59 +0300
Subject: [PATCH] Up

---
 .../hisilicon-osdrv4/files/script/ircut_demo  | 84 +++++++++++++++++++
 .../hisilicon-osdrv4/hisilicon-osdrv4.mk      |  1 +
 2 files changed, 85 insertions(+)
 create mode 100755 br-ext-chip-hisilicon/package/hisilicon-osdrv4/files/script/ircut_demo

diff --git a/br-ext-chip-hisilicon/package/hisilicon-osdrv4/files/script/ircut_demo b/br-ext-chip-hisilicon/package/hisilicon-osdrv4/files/script/ircut_demo
new file mode 100755
index 00000000..dfabf11c
--- /dev/null
+++ b/br-ext-chip-hisilicon/package/hisilicon-osdrv4/files/script/ircut_demo
@@ -0,0 +1,84 @@
+#!/bin/sh
+
+#GPIO1_0 -> GPIO8 (1*8+0 = 8)
+#GPIO1_1 -> GPIO9 (1*8+1 = 9)
+
+#(normal mode)
+ir_cut_enable()
+{
+	# pin_mux
+	echo "$gpio_0" > /sys/class/gpio/unexport;
+	echo "$gpio_1" > /sys/class/gpio/unexport;
+	echo "$gpio_0" > /sys/class/gpio/export;
+	echo "$gpio_1" > /sys/class/gpio/export;
+	
+	# dir
+	echo "out" > /sys/class/gpio/gpio$gpio_0/direction;
+	echo "out" > /sys/class/gpio/gpio$gpio_1/direction;
+	
+	# data, gpio_1: 0, gpio_0: 1  (normal mode)
+	echo "1" > /sys/class/gpio/gpio$gpio_0/value;
+	echo "0" > /sys/class/gpio/gpio$gpio_1/value;
+	
+	#sleep 1s
+	sleep 1;
+	
+	# back to original 
+	echo "0" > /sys/class/gpio/gpio$gpio_0/value;
+	echo "0" > /sys/class/gpio/gpio$gpio_1/value;
+}
+
+# (ir mode)
+ir_cut_disable()
+{
+	# pin_mux
+	echo "$gpio_0" > /sys/class/gpio/unexport;
+	echo "$gpio_1" > /sys/class/gpio/unexport;
+	echo "$gpio_0" > /sys/class/gpio/export;
+	echo "$gpio_1" > /sys/class/gpio/export;
+	
+	# dir
+	echo "out" > /sys/class/gpio/gpio$gpio_0/direction;
+	echo "out" > /sys/class/gpio/gpio$gpio_1/direction;
+	
+	# data, gpio_1: 1, gpio_0: 0  (ir mode)
+	echo "0" > /sys/class/gpio/gpio$gpio_0/value;
+	echo "1" > /sys/class/gpio/gpio$gpio_1/value;
+	
+	#sleep 1s
+	sleep 1;
+	
+	# back to original 
+	echo "0" > /sys/class/gpio/gpio$gpio_0/value;
+	echo "0" > /sys/class/gpio/gpio$gpio_1/value;
+}
+
+gpio_0=0
+gpio_1=0
+
+if [ $# -lt 2 ]; then
+    echo "usage : ./ircut_demo <chip> <mode>";
+    echo "for example:";
+    echo "ir mode : ./ircut_demo hi3516ev200 1";
+else
+	if [ $1 = "hi3516ev200" ]; then
+		gpio_0=8;
+		gpio_1=9;
+	elif [ $1 = "hi3516ev300" ]; then
+		gpio_0=8;
+		gpio_1=9;
+	else
+		echo "wrong chipid: $1, please select: hi3516ev200 or hi3516ev300.";
+		exit;
+	fi
+
+    if [ $2 -eq 0 ]; then
+        echo "normal mode, ir_cut on"
+        ir_cut_enable > /dev/null;
+    elif [ $2 -eq 1 ]; then
+        echo "ir mode, ir_cut off"
+        ir_cut_disable > /dev/null;
+	else
+		echo "invalid mode, please slect 0 or 1."
+    fi
+fi
diff --git a/br-ext-chip-hisilicon/package/hisilicon-osdrv4/hisilicon-osdrv4.mk b/br-ext-chip-hisilicon/package/hisilicon-osdrv4/hisilicon-osdrv4.mk
index 38bfbef8..84c85311 100644
--- a/br-ext-chip-hisilicon/package/hisilicon-osdrv4/hisilicon-osdrv4.mk
+++ b/br-ext-chip-hisilicon/package/hisilicon-osdrv4/hisilicon-osdrv4.mk
@@ -67,6 +67,7 @@ define HISILICON_OSDRV4_INSTALL_TARGET_CMDS
 
 	$(INSTALL) -m 755 -d $(TARGET_DIR)/usr/bin
 	$(INSTALL) -m 755 -t $(TARGET_DIR)/usr/bin $(BR2_EXTERNAL_HISILICON_PATH)/package/hisilicon-osdrv4/files/script/load*
+	$(INSTALL) -m 755 -t $(TARGET_DIR)/usr/bin $(BR2_EXTERNAL_HISILICON_PATH)/package/hisilicon-osdrv4/files/script/ircut_demo
 	$(INSTALL) -m 755 -t $(TARGET_DIR)/usr/bin $(BR2_EXTERNAL_HISILICON_PATH)/package/hisilicon-osdrv4/files/script/set_allocator
 
 	$(INSTALL) -m 755 -d $(TARGET_DIR)/usr/lib/fonts