!!################################
!!ALSA Information Script v 0.4.64
!!################################

!!Script ran on: Tue Jun  5 08:38:38 UTC 2018


!!Linux Distribution
!!------------------

ID_LIKE=debian


!!DMI Information
!!---------------

Manufacturer:      
Product Name:      
Product Version:   
Firmware Version:  


!!Kernel Information
!!------------------

Kernel release:    4.9.59-v7 
Operating System:  GNU/Linux
Architecture:      armv7l
Processor:         unknown
SMP Enabled:       Yes


!!ALSA Version
!!------------

Driver version:     k4.9.59-v7 
Library version:    1.1.3
Utilities version:  1.1.3


!!Loaded ALSA modules
!!-------------------

snd_soc_simple_card
snd_usb_audio
snd_usb_audio


!!Sound Servers on this system
!!----------------------------

Jack:
      Installed - Yes (/usr/bin/jackd)
      Running - No


!!Soundcards recognised by ALSA
!!-----------------------------

 0 [sndrpisimplecar]: snd_rpi_simple_ - snd_rpi_simple_card
                      snd_rpi_simple_card
 1 [PiP            ]: USB-Audio - xCORE PiP
                      XMOS xCORE PiP at usb-3f980000.usb-1.2, high speed
 2 [x20            ]: USB-Audio - xCORE USB Audio 2.0
                      XMOS xCORE USB Audio 2.0 at usb-3f980000.usb-1.3, high speed


!!Modprobe options (Sound related)
!!--------------------------------

snd_pcsp: index=-2
snd_usb_audio: index=-2
snd_atiixp_modem: index=-2
snd_intel8x0m: index=-2
snd_via82xx_modem: index=-2


!!Loaded sound module options
!!---------------------------

!!Module: snd_soc_simple_card
	* : 

!!Module: snd_usb_audio
	autoclock : Y
	device_setup : 0,0,0,0,0,0,0,0
	enable : Y,Y,Y,Y,Y,Y,Y,Y
	id : (null),(null),(null),(null),(null),(null),(null),(null)
	ignore_ctl_error : N
	index : -2,-1,-1,-1,-1,-1,-1,-1
	pid : -1,-1,-1,-1,-1,-1,-1,-1
	quirk_alias : (null),(null),(null),(null),(null),(null),(null),(null)
	vid : -1,-1,-1,-1,-1,-1,-1,-1

!!Module: snd_usb_audio
	autoclock : Y
	device_setup : 0,0,0,0,0,0,0,0
	enable : Y,Y,Y,Y,Y,Y,Y,Y
	id : (null),(null),(null),(null),(null),(null),(null),(null)
	ignore_ctl_error : N
	index : -2,-1,-1,-1,-1,-1,-1,-1
	pid : -1,-1,-1,-1,-1,-1,-1,-1
	quirk_alias : (null),(null),(null),(null),(null),(null),(null),(null)
	vid : -1,-1,-1,-1,-1,-1,-1,-1


!!USB Mixer information
!!---------------------
--startcollapse--

USB Mixer: usb_id=0x20b10008, ctrlif=0, ctlerr=0
Card: XMOS xCORE PiP at usb-3f980000.usb-1.2, high speed
  Unit: 10
    Control: name="xCORE PiP  Playback Volume", index=1
    Info: id=10, control=2, cmask=0x0, channels=1, type="S16"
    Volume: min=-32512, max=0, dBmin=-12700, dBmax=0
  Unit: 10
    Control: name="xCORE PiP  Playback Volume", index=0
    Info: id=10, control=2, cmask=0x3, channels=2, type="S16"
    Volume: min=-32512, max=0, dBmin=-12700, dBmax=0
  Unit: 10
    Control: name="xCORE PiP  Playback Switch", index=1
    Info: id=10, control=1, cmask=0x0, channels=1, type="INV_BOOLEAN"
    Volume: min=0, max=1, dBmin=0, dBmax=0
  Unit: 10
    Control: name="xCORE PiP  Playback Switch", index=0
    Info: id=10, control=1, cmask=0x3, channels=2, type="INV_BOOLEAN"
    Volume: min=0, max=1, dBmin=0, dBmax=0
  Unit: 41
    Control: name="XMOS Internal Clock Validity", index=0
    Info: id=41, control=2, cmask=0x0, channels=1, type="BOOLEAN"
    Volume: min=0, max=1, dBmin=0, dBmax=0
USB Mixer: usb_id=0x20b10002, ctrlif=0, ctlerr=0
Card: XMOS xCORE USB Audio 2.0 at usb-3f980000.usb-1.3, high speed
  Unit: 10
    Control: name="xCORE USB Audio 2.0  Playback Volume", index=1
    Info: id=10, control=2, cmask=0x0, channels=1, type="S16"
    Volume: min=-32512, max=0, dBmin=-12700, dBmax=0
  Unit: 10
    Control: name="xCORE USB Audio 2.0  Playback Volume", index=0
    Info: id=10, control=2, cmask=0x3, channels=2, type="S16"
    Volume: min=-32512, max=0, dBmin=-12700, dBmax=0
  Unit: 10
    Control: name="xCORE USB Audio 2.0  Playback Switch", index=1
    Info: id=10, control=1, cmask=0x0, channels=1, type="INV_BOOLEAN"
    Volume: min=0, max=1, dBmin=0, dBmax=0
  Unit: 10
    Control: name="xCORE USB Audio 2.0  Playback Switch", index=0
    Info: id=10, control=1, cmask=0x3, channels=2, type="INV_BOOLEAN"
    Volume: min=0, max=1, dBmin=0, dBmax=0
  Unit: 11
    Control: name="Mic Capture Volume", index=1
    Info: id=11, control=2, cmask=0x0, channels=1, type="S16"
    Volume: min=-32512, max=0, dBmin=-12700, dBmax=0
  Unit: 11
    Control: name="Mic Capture Volume", index=0
    Info: id=11, control=2, cmask=0x3, channels=2, type="S16"
    Volume: min=-32512, max=0, dBmin=-12700, dBmax=0
  Unit: 11
    Control: name="Mic Capture Switch", index=1
    Info: id=11, control=1, cmask=0x0, channels=1, type="INV_BOOLEAN"
    Volume: min=0, max=1, dBmin=0, dBmax=0
  Unit: 11
    Control: name="Mic Capture Switch", index=0
    Info: id=11, control=1, cmask=0x3, channels=2, type="INV_BOOLEAN"
    Volume: min=0, max=1, dBmin=0, dBmax=0
  Unit: 41
    Control: name="XMOS Internal Clock Validity", index=0
    Info: id=41, control=2, cmask=0x0, channels=1, type="BOOLEAN"
    Volume: min=0, max=1, dBmin=0, dBmax=0
--endcollapse--


!!ALSA Device nodes
!!-----------------

crw-rw----  1 root audio 116,  0 May 16 10:03 /dev/snd/controlC0
crw-rw----  1 root audio 116, 32 Jun  1 11:44 /dev/snd/controlC1
crw-rw----  1 root audio 116, 64 Jun  4 11:30 /dev/snd/controlC2
crw-rw----  1 root audio 116, 24 May 16 10:03 /dev/snd/pcmC0D0c
crw-rw----  1 root audio 116, 16 May 16 10:03 /dev/snd/pcmC0D0p
crw-rw----  1 root audio 116, 48 Jun  1 15:15 /dev/snd/pcmC1D0p
crw-rw----  1 root audio 116, 88 Jun  4 11:30 /dev/snd/pcmC2D0c
crw-rw----  1 root audio 116, 80 Jun  4 11:55 /dev/snd/pcmC2D0p
crw-rw----  1 root audio 116,  1 Jun  4 11:42 /dev/snd/seq
crw-rw----  1 root audio 116, 33 May 16 09:17 /dev/snd/timer

/dev/snd/by-id:
total 0
drwxr-xr-x 2 root root  80 Jun  4 11:30 .
drwxr-xr-x 4 root root 280 Jun  4 11:30 ..
lrwxrwxrwx 1 root root  12 Jun  1 11:44 usb-XMOS_xCORE_PiP-00 -> ../controlC1
lrwxrwxrwx 1 root root  12 Jun  4 11:30 usb-XMOS_xCORE_USB_Audio_2.0-00 -> ../controlC2

/dev/snd/by-path:
total 0
drwxr-xr-x 2 root root 100 Jun  4 11:30 .
drwxr-xr-x 4 root root 280 Jun  4 11:30 ..
lrwxrwxrwx 1 root root  12 Jun  1 11:44 platform-3f980000.usb-usb-0:1.2:1.0 -> ../controlC1
lrwxrwxrwx 1 root root  12 Jun  4 11:30 platform-3f980000.usb-usb-0:1.3:1.0 -> ../controlC2
lrwxrwxrwx 1 root root  12 May 16 10:03 platform-asoc-simple-card.0 -> ../controlC0


!!ALSA configuration files
!!------------------------

!!User specific config file (~/.asoundrc)

#
# The I2S hardware device. Refer to it by name as it will not always
# be the same card number in every system.
#
pcm.i2s_48k {
    type hw
    card sndrpisimplecar
    device 0

    # The device has fixed 32-bit samples
    format S32_LE

    # The device runs at 48kHz
    rate 48000
}

pcm.mix_i2s_48k {
    type dmix
    ipc_key 115 # Must be unique
    slave {
        pcm i2s_48k
    }
}

#
# Note that the name must contain "Master" for the task bar to find it
#
pcm.mix_vol {
    type softvol
    slave {
        pcm mix_i2s_48k
    }
    control {
        name "Playback"
        card 0
    }
}

pcm.snoop_i2s_48k {
    type dsnoop
    ipc_key 116 # Must be unique
    slave {
        pcm i2s_48k
    }
}

pcm.snoop_vol {
    type softvol
    slave {
        pcm snoop_i2s_48k
    }
    control {
        name "Record"
        card 0
    }
}

#
# Map the default audio playback and recording devices to the I2S device.
#  - use plugs in order to support rate and format conversions.
#
pcm.!default {
    type asym
    playback.pcm {
        type plug
        slave {
            pcm mix_vol
        }
    }
    capture.pcm {
        type plug
        slave {
            pcm snoop_vol
        }
    }
}


!!Aplay/Arecord output
!!--------------------

APLAY

**** List of PLAYBACK Hardware Devices ****
card 0: sndrpisimplecar [snd_rpi_simple_card], device 0: simple-card_codec_link snd-soc-dummy-dai-0 []
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 1: PiP [xCORE PiP], device 0: USB Audio [USB Audio]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 2: x20 [xCORE USB Audio 2.0], device 0: USB Audio [USB Audio]
  Subdevices: 1/1
  Subdevice #0: subdevice #0

ARECORD

**** List of CAPTURE Hardware Devices ****
card 0: sndrpisimplecar [snd_rpi_simple_card], device 0: simple-card_codec_link snd-soc-dummy-dai-0 []
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 2: x20 [xCORE USB Audio 2.0], device 0: USB Audio [USB Audio]
  Subdevices: 1/1
  Subdevice #0: subdevice #0

!!Amixer output
!!-------------

!!-------Mixer controls for card 0 [sndrpisimplecar]:]

Card hw:0 'sndrpisimplecar'/'snd_rpi_simple_card'
  Mixer name	: ''
  Components	: ''
  Controls      : 2
  Simple ctrls  : 2
Simple mixer control 'Playback',0
  Capabilities: volume
  Playback channels: Front Left - Front Right
  Capture channels: Front Left - Front Right
  Limits: 0 - 255
  Front Left: 255 [100%]
  Front Right: 255 [100%]
Simple mixer control 'Record',0
  Capabilities: volume
  Playback channels: Front Left - Front Right
  Capture channels: Front Left - Front Right
  Limits: 0 - 255
  Front Left: 255 [100%]
  Front Right: 255 [100%]

!!-------Mixer controls for card 1 [PiP]

Card hw:1 'PiP'/'XMOS xCORE PiP at usb-3f980000.usb-1.2, high speed'
  Mixer name	: 'USB Mixer'
  Components	: 'USB20b1:0008'
  Controls      : 6
  Simple ctrls  : 3
Simple mixer control 'XMOS Internal Clock Validity',0
  Capabilities: pswitch pswitch-joined
  Playback channels: Mono
  Mono: Playback [on]
Simple mixer control 'xCORE PiP ',0
  Capabilities: pvolume pswitch
  Playback channels: Front Left - Front Right
  Limits: Playback 0 - 127
  Mono:
  Front Left: Playback 127 [100%] [0.00dB] [on]
  Front Right: Playback 127 [100%] [0.00dB] [on]
Simple mixer control 'xCORE PiP ',1
  Capabilities: pvolume pvolume-joined pswitch pswitch-joined
  Playback channels: Mono
  Limits: Playback 0 - 127
  Mono: Playback 127 [100%] [0.00dB] [on]

!!-------Mixer controls for card 2 [x20]

Card hw:2 'x20'/'XMOS xCORE USB Audio 2.0 at usb-3f980000.usb-1.3, high speed'
  Mixer name	: 'USB Mixer'
  Components	: 'USB20b1:0002'
  Controls      : 11
  Simple ctrls  : 5
Simple mixer control 'Mic',0
  Capabilities: cvolume cswitch
  Capture channels: Front Left - Front Right
  Limits: Capture 0 - 127
  Front Left: Capture 127 [100%] [0.00dB] [on]
  Front Right: Capture 127 [100%] [0.00dB] [on]
Simple mixer control 'Mic',1
  Capabilities: cvolume cvolume-joined cswitch cswitch-joined
  Capture channels: Mono
  Limits: Capture 0 - 127
  Mono: Capture 127 [100%] [0.00dB] [on]
Simple mixer control 'XMOS Internal Clock Validity',0
  Capabilities: pswitch pswitch-joined
  Playback channels: Mono
  Mono: Playback [on]
Simple mixer control 'xCORE USB Audio 2.0 ',0
  Capabilities: pvolume pswitch
  Playback channels: Front Left - Front Right
  Limits: Playback 0 - 127
  Mono:
  Front Left: Playback 127 [100%] [0.00dB] [on]
  Front Right: Playback 127 [100%] [0.00dB] [on]
Simple mixer control 'xCORE USB Audio 2.0 ',1
  Capabilities: pvolume pvolume-joined pswitch pswitch-joined
  Playback channels: Mono
  Limits: Playback 0 - 127
  Mono: Playback 127 [100%] [0.00dB] [on]


!!Alsactl output
!!--------------

--startcollapse--
state.sndrpisimplecar {
	control.1 {
		iface MIXER
		name Playback
		value.0 255
		value.1 255
		comment {
			access 'read write user'
			type INTEGER
			count 2
			range '0 - 255'
			tlv '0000000100000008ffffec1400000014'
			dbmin -5100
			dbmax 0
			dbvalue.0 0
			dbvalue.1 0
		}
	}
	control.2 {
		iface MIXER
		name Record
		value.0 255
		value.1 255
		comment {
			access 'read write user'
			type INTEGER
			count 2
			range '0 - 255'
			tlv '0000000100000008ffffec1400000014'
			dbmin -5100
			dbmax 0
			dbvalue.0 0
			dbvalue.1 0
		}
	}
}
state.PiP {
	control.1 {
		iface PCM
		name 'Playback Channel Map'
		value.0 0
		value.1 0
		comment {
			access read
			type INTEGER
			count 2
			range '0 - 36'
		}
	}
	control.2 {
		iface MIXER
		name 'xCORE PiP  Playback Switch'
		value.0 true
		value.1 true
		comment {
			access 'read write'
			type BOOLEAN
			count 2
		}
	}
	control.3 {
		iface MIXER
		name 'xCORE PiP  Playback Switch'
		index 1
		value true
		comment {
			access 'read write'
			type BOOLEAN
			count 1
		}
	}
	control.4 {
		iface MIXER
		name 'xCORE PiP  Playback Volume'
		value.0 127
		value.1 127
		comment {
			access 'read write'
			type INTEGER
			count 2
			range '0 - 127'
			dbmin -12700
			dbmax 0
			dbvalue.0 0
			dbvalue.1 0
		}
	}
	control.5 {
		iface MIXER
		name 'xCORE PiP  Playback Volume'
		index 1
		value 127
		comment {
			access 'read write'
			type INTEGER
			count 1
			range '0 - 127'
			dbmin -12700
			dbmax 0
			dbvalue.0 0
		}
	}
	control.6 {
		iface MIXER
		name 'XMOS Internal Clock Validity'
		value true
		comment {
			access 'read write'
			type BOOLEAN
			count 1
		}
	}
}
state.x20 {
	control.1 {
		iface PCM
		name 'Playback Channel Map'
		value.0 0
		value.1 0
		comment {
			access read
			type INTEGER
			count 2
			range '0 - 36'
		}
	}
	control.2 {
		iface PCM
		name 'Capture Channel Map'
		value.0 0
		value.1 0
		comment {
			access read
			type INTEGER
			count 2
			range '0 - 36'
		}
	}
	control.3 {
		iface MIXER
		name 'xCORE USB Audio 2.0  Playback Switch'
		value.0 true
		value.1 true
		comment {
			access 'read write'
			type BOOLEAN
			count 2
		}
	}
	control.4 {
		iface MIXER
		name 'xCORE USB Audio 2.0  Playback Switch'
		index 1
		value true
		comment {
			access 'read write'
			type BOOLEAN
			count 1
		}
	}
	control.5 {
		iface MIXER
		name 'xCORE USB Audio 2.0  Playback Volume'
		value.0 127
		value.1 127
		comment {
			access 'read write'
			type INTEGER
			count 2
			range '0 - 127'
			dbmin -12700
			dbmax 0
			dbvalue.0 0
			dbvalue.1 0
		}
	}
	control.6 {
		iface MIXER
		name 'xCORE USB Audio 2.0  Playback Volume'
		index 1
		value 127
		comment {
			access 'read write'
			type INTEGER
			count 1
			range '0 - 127'
			dbmin -12700
			dbmax 0
			dbvalue.0 0
		}
	}
	control.7 {
		iface MIXER
		name 'XMOS Internal Clock Validity'
		value true
		comment {
			access 'read write'
			type BOOLEAN
			count 1
		}
	}
	control.8 {
		iface MIXER
		name 'Mic Capture Switch'
		value.0 true
		value.1 true
		comment {
			access 'read write'
			type BOOLEAN
			count 2
		}
	}
	control.9 {
		iface MIXER
		name 'Mic Capture Switch'
		index 1
		value true
		comment {
			access 'read write'
			type BOOLEAN
			count 1
		}
	}
	control.10 {
		iface MIXER
		name 'Mic Capture Volume'
		value.0 127
		value.1 127
		comment {
			access 'read write'
			type INTEGER
			count 2
			range '0 - 127'
			dbmin -12700
			dbmax 0
			dbvalue.0 0
			dbvalue.1 0
		}
	}
	control.11 {
		iface MIXER
		name 'Mic Capture Volume'
		index 1
		value 127
		comment {
			access 'read write'
			type INTEGER
			count 1
			range '0 - 127'
			dbmin -12700
			dbmax 0
			dbvalue.0 0
		}
	}
}
--endcollapse--


!!All Loaded Modules
!!------------------

Module
snd_seq_dummy
snd_seq_oss
snd_seq_midi
snd_seq_midi_event
snd_seq
snd_pcm_oss
snd_mixer_oss
evdev
snd_usb_audio
snd_hwdep
snd_usbmidi_lib
snd_rawmidi
snd_seq_device
fuse
rfcomm
cmac
bnep
hci_uart
btbcm
bluetooth
snd_soc_simple_card
snd_soc_simple_card_utils
i2c_gpio
i2c_algo_bit
loader
i2c_gpio_param
spidev
brcmfmac
brcmutil
cfg80211
snd_soc_bcm2835_i2s
rfkill
snd_soc_core
snd_compress
snd_pcm_dmaengine
snd_pcm
snd_timer
spi_bcm2835
bcm2835_gpiomem
snd
uio_pdrv_genirq
uio
fixed
i2c_bcm2708
i2c_dev
ip_tables
x_tables
ipv6


!!ALSA/HDA dmesg
!!--------------

[   17.171515] i2c-gpio i2c-gpio.1: using pins 2 (SDA) and 3 (SCL)
[   17.180248] asoc-simple-card asoc-simple-card.0: snd-soc-dummy-dai <-> 3f203000.i2s mapping ok
[   17.423193] Adding 102396k swap on /var/swap.  Priority:-1 extents:1 across:102396k SSFS
--
[ 3278.678486] usb 1-1.2: Manufacturer: XMOS
[ 3279.018979] usbcore: registered new interface driver snd-usb-audio
[13741.585461] bcm2835-i2s 3f203000.i2s: I2S SYNC error!