lsmod
Module                  Size  Used by
binfmt_misc            13213  1 
parport_pc             32111  0 
ppdev                  12849  0 
joydev                 17322  0 
acpi_cpufreq           13167  1 
mperf                  12603  1 acpi_cpufreq
snd_hda_codec_hdmi     27479  1 
snd_hda_codec_realtek   255820  1 
arc4                   12473  2 
snd_hda_intel          24140  4 
snd_hda_codec          90901  3 snd_hda_codec_hdmi,snd_hda_codec_realtek,snd_hda_intel
snd_hwdep              13274  1 snd_hda_codec
snd_pcm                80244  4 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec
rfcomm                 38125  10 
snd_seq_midi           13132  0 
b43                   296610  0 
snd_rawmidi            25269  1 snd_seq_midi
snd_seq_midi_event     14475  1 snd_seq_midi
mac80211              257001  1 b43
sco                    17779  2 
snd_seq                51291  2 snd_seq_midi,snd_seq_midi_event
bnep                   17785  2 
l2cap                  48656  16 rfcomm,bnep
snd_timer              28659  2 snd_pcm,snd_seq
snd_seq_device         14110  3 snd_seq_midi,snd_rawmidi,snd_seq
btusb                  18160  2 
uvcvideo               66851  0 
cfg80211              156212  2 b43,mac80211
bluetooth              65565  9 rfcomm,sco,bnep,l2cap,btusb
snd                    55295  17 snd_hda_codec_hdmi,snd_hda_codec_realtek,snd_hda_intel,snd_hda_codec,snd_hwdep,snd_pcm,snd_rawmidi,snd_seq,snd_timer,snd_seq_device
psmouse                73312  0 
videodev               75143  1 uvcvideo
serio_raw              12990  0 
soundcore              12600  1 snd
snd_page_alloc         14073  2 snd_hda_intel,snd_pcm
ideapad_laptop         13262  0 
sparse_keymap          13666  1 ideapad_laptop
xts                    12615  0 
gf128mul               14503  1 xts
lp                     13349  0 
parport                36746  3 parport_pc,ppdev,lp
sha256_generic         20911  2 
cryptd                 19801  0 
aes_i586               16956  7 
aes_generic            38023  1 aes_i586
dm_crypt               22463  1 
uvesafb                28311  1 
radeon                896428  1 
usbhid                 41704  0 
hid                    77084  1 usbhid
ttm                    65184  1 radeon
drm_kms_helper         40745  1 radeon
r8169                  42534  0 
drm                   180037  4 radeon,ttm,drm_kms_helper
video                  18951  0 
ahci                   21591  5 
libahci                25548  1 ahci
ssb                    45942  1 b43
i2c_algo_bit           13184  1 radeon