SUBSYSTEM=="vc-sm",GROUP="video",MODE="0660"
KERNEL=="vchiq",GROUP="video",MODE="0660"
SUBSYSTEM=="tty",KERNEL=="tty[0-9]*",GROUP="tty",MODE="0660"
SUBSYSTEM=="dma_heap",KERNEL=="linux*",GROUP="video",MODE="0660"
SUBSYSTEM=="dma_heap",KERNEL=="system",GROUP="video",MODE="0660"