uid=0(root) gid=0(root)@x86:/ # cat /proc/asound/cards

 0 [Intel          ]: HDA-Intel - HDA Intel

                      HDA Intel at 0xfe6dc000 irq 34

uid=0(root) gid=0(root)@x86:/ # cat /proc/asound/version                       

Advanced Linux Sound Architecture Driver Version k4.0.8-android-x86+.

uid=0(root) gid=0(root)@x86:/ # cat /proc/asound/devices                       

  2: [ 0]   : control

  3: [ 0- 0]: digital audio playback

  4: [ 0- 0]: digital audio capture

  5: [ 0- 2]: digital audio playback

  6: [ 0- 2]: digital audio capture

  7: [ 0- 2]: hardware dependent

 33:        : timer

uid=0(root) gid=0(root)@x86:/ # cat /proc/asound/timers                        

G0: system timer : 1000.000us (10000000 ticks)

P0-0-0: PCM playback 0-0-0 : SLAVE

P0-0-1: PCM capture 0-0-1 : SLAVE

P0-2-0: PCM playback 0-2-0 : SLAVE

P0-2-1: PCM capture 0-2-1 : SLAVE

uid=0(root) gid=0(root)@x86:/ # cat /proc/asound/pcm                           

00-00: AD1984A Analog : AD1984A Analog : playback 1 : capture 1

00-02: AD1984A Alt Analog : AD1984A Alt Analog : playback 1 : capture 1