1、解决OLED屏表头没有初始化干接点GPIO的bug

cust_data/qt/S90PDUApp

@@ -55,8 +55,8 @@ led_on()
 start_lcd()
 {
     #light lcd
-if [ -f $APPDIR/Qt_Test ]; then
     led_on
+if [ -f $APPDIR/Qt_Test ]; then
     fbinit
     $APPDIR/Qt_Test --platform=linuxfb &
 fi

cust_data/qt/rgb/S90PDUApp

@@ -55,8 +55,8 @@ led_on()
 start_lcd()
 {
     #light lcd
+    led_on
 if [ -f $APPDIR/Qt_Test ]; then
-     led_on
 #    fbinit
     $APPDIR/Qt_Test --platform=linuxfb:tslib=/dev/input/event4 &
 fi