echo0xff>/sys/module/sunxi_ir_rx/parameters
<7>[625.998452]IRcode=0xf20d4040
<7>[625.998473]IRRAWCODE:13
<7>[625.998542]IRCODE:13
<7>[625.998629]IRKEYVALE13
<7>[625.998653]ir_rx_irq_service:RxPacketEnd,code=0xf20d4040,ir_code=0x
<6>[625.998717]cpus_wakeup_config_handler:address:0x4040,powerkey:0x0a
<6>[626.002717]cpus_wakeup_config_handler:ok