#aplay -L
null
    Discard all samples (playback) or generate zero samples (capture)
pulse
    PulseAudio Sound Server
default
    Default ALSA Output (currently PulseAudio Sound Server)
sysdefault:CARD=Intel
    HDA Intel, ALC887 Analog
    Default Audio Device
front:CARD=Intel,DEV=0
    HDA Intel, ALC887 Analog
    Front speakers
surround21:CARD=Intel,DEV=0
    HDA Intel, ALC887 Analog
    2.1 Surround output to Front and Subwoofer speakers
surround40:CARD=Intel,DEV=0
    HDA Intel, ALC887 Analog
    4.0 Surround output to Front and Rear speakers
surround41:CARD=Intel,DEV=0
    HDA Intel, ALC887 Analog
    4.1 Surround output to Front, Rear and Subwoofer speakers
surround50:CARD=Intel,DEV=0
    HDA Intel, ALC887 Analog
    5.0 Surround output to Front, Center and Rear speakers
surround51:CARD=Intel,DEV=0
    HDA Intel, ALC887 Analog
    5.1 Surround output to Front, Center, Rear and Subwoofer speakers
surround71:CARD=Intel,DEV=0
    HDA Intel, ALC887 Analog
    7.1 Surround output to Front, Center, Side, Rear and Woofer speakers
iec958:CARD=Intel,DEV=0
    HDA Intel, ALC887 Digital
    IEC958 (S/PDIF) Digital Audio Output
hdmi:CARD=HDMI,DEV=0
    HDA ATI HDMI, HDMI 0
    HDMI Audio Output
sysdefault:CARD=PODStudioUX1
    POD Studio UX1, POD Studio UX1
    Default Audio Device

#yum -y install svn
#svn co https://line6linux.svn.sourceforge.net/svnroot/line6linux/driver/trunk line6usb
#cd line6usb
#make install

CC [M]  /home/mrsandman/Downloads/line6usb/line6usb/audio.o
/home/mrsandman/Downloads/line6usb/line6usb/audio.c: В функции «line6_init_audio»:
/home/mrsandman/Downloads/line6usb/line6usb/audio.c:27:2: ошибка: неявная декларация функции «snd_card_create» 
[-Werror=implicit-function-declaration]
  err = snd_card_create(SNDRV_DEFAULT_IDX1, SNDRV_DEFAULT_STR1,^