lirc_dev: IR Remote Control driver registered, at major 61 
bttv: driver version 0.9.15 loaded
bttv: using 8 buffers with 2080k (520 pages) each for capture
cx2388x v4l2 driver version 0.0.4 loaded
lirc_i2c: chip found @ 0x71 (Hauppauge IR (PVR150))
ivtv: i2c attach [client=Hauppauge IR (PVR150),ok]
lirc_dev: lirc_register_plugin: sample_rate: 10

irw doesn't show any output.