lsmod

Module                  Size  Used by
nfsd                  236425  2
ipv6                  271235  26
uinput                  6424  0
snd_bcm2835            20345  0
snd_pcm                74834  1 snd_bcm2835
snd_page_alloc          4951  1 snd_pcm
snd_seq                52536  0
snd_seq_device          6300  1 snd_seq
snd_timer              19698  2 snd_seq,snd_pcm
snd                    52489  5 snd_timer,snd_seq_device,snd_seq,snd_pcm,snd_bcm2835
evdev                   8682  0
joydev                  9102  0
spidev                  5136  0
spi_bcm2708             4401  0
i2c_bcm2708             3542  0
hid_logitech_dj        10438  0