!!################################ !!ALSA Information Script v 0.4.64 !!################################ !!Script ran on: Tue Feb 21 02:18:40 UTC 2017 !!Linux Distribution !!------------------ ID_LIKE=debian !!DMI Information !!--------------- Manufacturer: Product Name: Product Version: Firmware Version: !!Kernel Information !!------------------ Kernel release: 4.4.38-v7 Operating System: GNU/Linux Architecture: armv7l Processor: unknown SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k4.4.38-v7 Library version: 1.0.28 Utilities version: 1.0.28 !!Loaded ALSA modules !!------------------- snd_soc_iqaudio_dac snd_usb_audio !!Sound Servers on this system !!---------------------------- Pulseaudio: Installed - Yes (/usr/bin/pulseaudio) Running - No Jack: Installed - Yes (/usr/bin/jackd) Running - No !!Soundcards recognised by ALSA !!----------------------------- 0 [IQaudIODAC ]: IQaudIODAC - IQaudIODAC IQaudIODAC 1 [CameraB404271 ]: USB-Audio - USB Camera-B4.04.27.1 OmniVision Technologies, Inc. USB Camera-B4.04.27.1 at usb-3f980000.usb-1.4, hi !!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_iqaudio_dac * : !!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 vid : -1,-1,-1,-1,-1,-1,-1,-1 !!USB Mixer information !!--------------------- --startcollapse-- USB Mixer: usb_id=0x14152000, ctrlif=1, ctlerr=0 Card: OmniVision Technologies, Inc. USB Camera-B4.04.27.1 at usb-3f980000.usb-1.4, hi Unit: 3 Control: name="Mic Capture Volume", index=0 Info: id=3, control=2, cmask=0xf, channels=4, type="S16" Volume: min=0, max=1, dBmin=0, dBmax=0 --endcollapse-- !!ALSA Device nodes !!----------------- crw-rw---- 1 root audio 116, 0 Feb 21 02:06 /dev/snd/controlC0 crw-rw---- 1 root audio 116, 32 Feb 21 02:06 /dev/snd/controlC1 crw-rw---- 1 root audio 116, 16 Feb 21 02:06 /dev/snd/pcmC0D0p crw-rw---- 1 root audio 116, 56 Feb 21 02:06 /dev/snd/pcmC1D0c crw-rw---- 1 root audio 116, 1 Feb 21 02:06 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Feb 21 02:06 /dev/snd/timer /dev/snd/by-id: total 0 drwxr-xr-x 2 root root 60 Feb 21 02:06 . drwxr-xr-x 4 root root 200 Feb 21 02:06 .. lrwxrwxrwx 1 root root 12 Feb 21 02:06 usb-OmniVision_Technologies__Inc._USB_Camera-B4.04.27.1-01 -> ../controlC1 /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 80 Feb 21 02:06 . drwxr-xr-x 4 root root 200 Feb 21 02:06 .. lrwxrwxrwx 1 root root 12 Feb 21 02:06 platform-3f980000.usb-usb-0:1.4:1.1 -> ../controlC1 lrwxrwxrwx 1 root root 12 Feb 21 02:06 platform-soc:sound -> ../controlC0 !!ALSA configuration files !!------------------------ !!User specific config file (~/.asoundrc) pcm.!default { type hw playback.pcm { type hw slave.pcm "hw:0,0" } capture.pcm { type plug slave.pcm "hw:1,0" } } pcm.!default { type hw card 0 } ctl.!default { type hw card 0 } !!System wide config file (/etc/asound.conf) pcm.card0 { type hw card 0 } ctl.card0 { type hw card 10 } pcm.monocard { slave.pcm card0 slave.channels 2 # type plug type route ttable { # Copy both input channels to output channel 0 (Left). 0.0 0.5 1.0 0.5 # Send nothing to output channel 1 (Right). 0.1 0 1.1 0 } } ctl.monocard { type hw card 0 } pcm.!default monocard !!Aplay/Arecord output !!-------------------- APLAY **** List of PLAYBACK Hardware Devices **** card 0: IQaudIODAC [IQaudIODAC], device 0: IQaudIO DAC HiFi pcm512x-hifi-0 [] Subdevices: 1/1 Subdevice #0: subdevice #0 ARECORD **** List of CAPTURE Hardware Devices **** card 1: CameraB404271 [USB Camera-B4.04.27.1], device 0: USB Audio [USB Audio] Subdevices: 1/1 Subdevice #0: subdevice #0 !!Amixer output !!------------- !!-------Mixer controls for card 0 [IQaudIODAC] Card hw:0 'IQaudIODAC'/'IQaudIODAC' Mixer name : '' Components : '' Controls : 20 Simple ctrls : 19 Simple mixer control 'DSP Program',0 Capabilities: enum Items: 'FIR interpolation with de-emphasis' 'Low latency IIR with de-emphasis' 'High attenuation with de-emphasis' 'Fixed process flow' 'Ringing-less low latency FIR' Item0: 'FIR interpolation with de-emphasis' Simple mixer control 'Analogue',0 Capabilities: pvolume Playback channels: Front Left - Front Right Limits: Playback 0 - 1 Mono: Front Left: Playback 1 [100%] [0.00dB] Front Right: Playback 1 [100%] [0.00dB] Simple mixer control 'Analogue Playback Boost',0 Capabilities: volume Playback channels: Front Left - Front Right Capture channels: Front Left - Front Right Limits: 0 - 1 Front Left: 0 [0%] [0.00dB] Front Right: 0 [0%] [0.00dB] Simple mixer control 'Auto Mute',0 Capabilities: pswitch Playback channels: Front Left - Front Right Mono: Front Left: Playback [off] Front Right: Playback [off] Simple mixer control 'Auto Mute Mono',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'Auto Mute Time Left',0 Capabilities: enum Items: '21ms' '106ms' '213ms' '533ms' '1.07s' '2.13s' '5.33s' '10.66s' Item0: '21ms' Simple mixer control 'Auto Mute Time Right',0 Capabilities: enum Items: '21ms' '106ms' '213ms' '533ms' '1.07s' '2.13s' '5.33s' '10.66s' Item0: '21ms' Simple mixer control 'Clock Missing Period',0 Capabilities: enum Items: '1s' '2s' '3s' '4s' '5s' '6s' '7s' '8s' Item0: '1s' Simple mixer control 'Deemphasis',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] Simple mixer control 'Digital',0 Capabilities: pvolume pswitch Playback channels: Front Left - Front Right Limits: Playback 0 - 207 Mono: Front Left: Playback 207 [100%] [0.00dB] [on] Front Right: Playback 207 [100%] [0.00dB] [on] Simple mixer control 'Max Overclock DAC',0 Capabilities: volume volume-joined Playback channels: Mono Capture channels: Mono Limits: 0 - 40 Mono: 0 [0%] Simple mixer control 'Max Overclock DSP',0 Capabilities: volume volume-joined Playback channels: Mono Capture channels: Mono Limits: 0 - 40 Mono: 0 [0%] Simple mixer control 'Max Overclock PLL',0 Capabilities: volume volume-joined Playback channels: Mono Capture channels: Mono Limits: 0 - 20 Mono: 0 [0%] Simple mixer control 'Volume Ramp Down Emergency Rate',0 Capabilities: enum Items: '1 sample/update' '2 samples/update' '4 samples/update' 'Immediate' Item0: '1 sample/update' Simple mixer control 'Volume Ramp Down Emergency Step',0 Capabilities: enum Items: '4dB/step' '2dB/step' '1dB/step' '0.5dB/step' Item0: '4dB/step' Simple mixer control 'Volume Ramp Down Rate',0 Capabilities: enum Items: '1 sample/update' '2 samples/update' '4 samples/update' 'Immediate' Item0: '1 sample/update' Simple mixer control 'Volume Ramp Down Step',0 Capabilities: enum Items: '4dB/step' '2dB/step' '1dB/step' '0.5dB/step' Item0: '1dB/step' Simple mixer control 'Volume Ramp Up Rate',0 Capabilities: enum Items: '1 sample/update' '2 samples/update' '4 samples/update' 'Immediate' Item0: '1 sample/update' Simple mixer control 'Volume Ramp Up Step',0 Capabilities: enum Items: '4dB/step' '2dB/step' '1dB/step' '0.5dB/step' Item0: '1dB/step' !!-------Mixer controls for card 1 [CameraB404271] amixer: Mixer load hw:1 error: Invalid argument Card hw:1 'CameraB404271'/'OmniVision Technologies, Inc. USB Camera-B4.04.27.1 at usb-3f980000.usb-1.4, hi' Mixer name : 'USB Mixer' Components : 'USB1415:2000' Controls : 2 amixer: Mixer hw:1 load error: Invalid argument !!Alsactl output !!-------------- --startcollapse-- --endcollapse-- !!All Loaded Modules !!------------------ Module bnep bluetooth cfg80211 rfkill joydev evdev snd_soc_pcm512x_i2c regmap_i2c i2c_bcm2708 snd_soc_bcm2835_i2s bcm2835_gpiomem bcm2835_wdt snd_usb_audio snd_hwdep snd_usbmidi_lib snd_rawmidi snd_seq_device gspca_ov534 gspca_main v4l2_common videodev media uio_pdrv_genirq uio snd_soc_iqaudio_dac i2c_dev snd_soc_pcm512x snd_soc_core snd_pcm_dmaengine snd_pcm snd_timer snd fuse ipv6 !!ALSA/HDA dmesg !!-------------- [ 3.581384] hid-generic 0003:04F2:0981.0003: input,hidraw2: USB HID v1.11 Mouse [Chicony Wireless Device] on usb-3f980000.usb-1.5/input2 [ 3.600550] snd-rpi-iqaudio-dac soc:sound: ASoC: CPU DAI (null) not registered [ 3.608243] snd-rpi-iqaudio-dac soc:sound: snd_soc_register_card() failed: -517 [ 4.063350] media: Linux media interface: v0.10 -- [ 4.374689] EXT4-fs (mmcblk0p7): re-mounted. Opts: (null) [ 6.093971] snd-rpi-iqaudio-dac soc:sound: ASoC: CPU DAI (null) not registered [ 6.094006] snd-rpi-iqaudio-dac soc:sound: snd_soc_register_card() failed: -517 [ 6.094355] usbcore: registered new interface driver ov534 [ 6.142740] usb 1-1.4: current rate 24414 is different from the runtime rate 16000 [ 6.143398] snd-rpi-iqaudio-dac soc:sound: ASoC: CPU DAI (null) not registered [ 6.143460] snd-rpi-iqaudio-dac soc:sound: snd_soc_register_card() failed: -517 [ 6.145008] usb 1-1.4: 3:1: cannot get min/max values for control 2 (id 3) [ 6.147029] snd-rpi-iqaudio-dac soc:sound: ASoC: CPU DAI (null) not registered [ 6.147060] snd-rpi-iqaudio-dac soc:sound: snd_soc_register_card() failed: -517 [ 6.147543] usbcore: registered new interface driver snd-usb-audio [ 6.166722] bcm2835-wdt 3f100000.watchdog: Broadcom BCM2835 watchdog timer [ 6.167263] snd-rpi-iqaudio-dac soc:sound: ASoC: CPU DAI (null) not registered [ 6.167292] snd-rpi-iqaudio-dac soc:sound: snd_soc_register_card() failed: -517 [ 6.183168] snd-rpi-iqaudio-dac soc:sound: ASoC: CODEC DAI pcm512x-hifi not registered [ 6.183212] snd-rpi-iqaudio-dac soc:sound: snd_soc_register_card() failed: -517 [ 6.184778] gpiomem-bcm2835 3f200000.gpiomem: Initialised: Registers at 0x3f200000 [ 6.185168] snd-rpi-iqaudio-dac soc:sound: ASoC: CODEC DAI pcm512x-hifi not registered [ 6.185193] snd-rpi-iqaudio-dac soc:sound: snd_soc_register_card() failed: -517 [ 6.202576] bcm2708_i2c 3f804000.i2c: BSC1 Controller at 0x3f804000 (irq 83) (baudrate 100000) [ 6.202978] snd-rpi-iqaudio-dac soc:sound: ASoC: CODEC DAI pcm512x-hifi not registered [ 6.203016] snd-rpi-iqaudio-dac soc:sound: snd_soc_register_card() failed: -517 [ 6.401815] snd-rpi-iqaudio-dac soc:sound: pcm512x-hifi <-> 3f203000.i2s mapping ok [ 7.228419] systemd-journald[114]: Received request to flush runtime journal from PID 1