busybox: add ledfix script/service

packages/sysutils/busybox/scripts/ledfix

@@ -0,0 +1,23 @@
+#!/bin/bash
+
+# SPDX-License-Identifier: GPL-2.0
+# Copyright (C) 2020-present Team LibreELEC (https://libreelec.tv)
+
+# find heartbeat triggers and set them to none
+case $(dtsoc) in
+  amlogic*)
+    for triggerfile in $(find /sys/devices/platform/leds -name trigger); do
+      trigger=$(awk -F'[][]' '{print $2}' "$triggerfile")
+      if [ "$trigger" = "heartbeat" ]; then
+        echo "none" > "$triggerfile"
+      fi
+    done
+  ;;
+esac
+
+# add device-specific led handling here
+case $(dtname) in
+  khadas,vim3*)
+    echo "255" > /sys/devices/platform/leds/leds/vim3\:red/brightness
+    ;;
+esac