lsmod

Module                  Size  Used by
nfsd                   67106  0
ipv6                  291230  30
uinput                  7108  0
snd_bcm2835            21505  0
snd_pcm                80650  1 snd_bcm2835
snd_page_alloc          5347  1 snd_pcm
snd_seq                59372  0
snd_seq_device          6916  1 snd_seq
snd_timer              21638  2 snd_seq,snd_pcm
snd                    57253  5 snd_timer,snd_seq_device,snd_seq,snd_pcm,snd_bcm2835
spidev                  5588  0
joydev                  9698  0
evdev                   9470  0
spi_bcm2708             4905  0
i2c_bcm2708             3818  0