# aplay -l
**** List of PLAYBACK Hardware Devices ****
card 0: Codec [H3 Audio Codec], device 0: CDC PCM Codec-0 []
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 1: allwinnerhdmi [allwinner,hdmi], device 0: 1c22800.i2s-i2s-hifi i2s-hifi-0 []
  Subdevices: 1/1
  Subdevice #0: subdevice #0

# lsmod
Module                  Size  Used by
ir_lirc_codec          16384  0
rtc_ds1307             24576  0
lirc_dev               16384  1 ir_lirc_codec
snd_soc_simple_card    16384  0
snd_soc_simple_card_utils    16384  1 snd_soc_simple_card
sunxi_cir              16384  0
rc_core                32768  4 ir_lirc_codec,lirc_dev,sunxi_cir
g_mass_storage         16384  0
usb_f_mass_storage     36864  1 g_mass_storage
libcomposite           45056  2 g_mass_storage,usb_f_mass_storage

# uname -a
Linux DietPi 4.14.0 #82 SMP Fri Dec 8 14:33:14 CST 2017 aarch64 GNU/Linux

# lsmod
Module                  Size  Used by
rtc_ds1307             24576  0
g_mass_storage         16384  0
usb_f_mass_storage     36864  1 g_mass_storage
libcomposite           45056  2 g_mass_storage,usb_f_mass_storage