root@pi:~# modinfo lirc_rpi
filename:       /lib/modules/3.6.11+/kernel/drivers/staging/media/lirc/lirc_rpi.ko
license:        GPL
author:         Michael Bishop <cleverca22@gmail.com>
author:         Aron Robert Szabo <aron@reon.hu>
description:    Infra-red receiver and blaster driver for Raspberry Pi GPIO.
srcversion:     0B54549C1D79BC000B0DA0E
depends:        lirc_dev
staging:        Y
intree:         Y
vermagic:       3.6.11+ preempt mod_unload modversions ARMv6
parm:           gpio_out_pin:GPIO output/transmitter pin number of the BCM processor. Valid pin numbers are: 0, 1, 4, 8, 7, 9, 10, 11, 14, 15, 17, 18, 21, 22, 23, 24, 25, default 17 (int)
parm:           gpio_in_pin:GPIO input pin number of the BCM processor. Valid pin numbers are: 0, 1, 4, 8, 7, 9, 10, 11, 14, 15, 17, 18, 21, 22, 23, 24, 25, default 18 (int)
parm:           sense:Override autodetection of IR receiver circuit (0 = active high, 1 = active low ) (bool)
parm:           softcarrier:Software carrier (0 = off, 1 = on, default on) (bool)
parm:           invert:Invert output (0 = off, 1 = on, default off (bool)
parm:           debug:Enable debugging messages (bool)
root@pi:~#