!!################################ !!ALSA Information Script v 0.4.64 !!################################ !!Script ran on: Thu Oct 19 17:43:07 UTC 2017 !!Linux Distribution !!------------------ ID_LIKE=debian !!DMI Information !!--------------- Manufacturer: Product Name: Product Version: Firmware Version: !!Kernel Information !!------------------ Kernel release: 4.9.41-v7 Operating System: GNU/Linux Architecture: armv7l Processor: unknown SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k4.9.41-v7 Library version: 1.1.3 Utilities version: 1.1.3 !!Loaded ALSA modules !!------------------- (null) !!Sound Servers on this system !!---------------------------- Jack: Installed - Yes (/usr/bin/jackd) Running - No !!Soundcards recognised by ALSA !!----------------------------- 0 [audioinjectorpi]: audioinjector-p - audioinjector-pi-soundcard audioinjector-pi-soundcard !!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: (null) * : !!ALSA Device nodes !!----------------- crw-rw---- 1 root audio 116, 0 Oct 17 13:17 /dev/snd/controlC0 crw-rw---- 1 root audio 116, 24 Oct 17 13:17 /dev/snd/pcmC0D0c crw-rw---- 1 root audio 116, 16 Oct 17 13:17 /dev/snd/pcmC0D0p crw-rw---- 1 root audio 116, 1 Oct 17 13:17 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Oct 17 13:17 /dev/snd/timer /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 60 Oct 17 13:17 . drwxr-xr-x 3 root root 160 Oct 17 13:17 .. lrwxrwxrwx 1 root root 12 Oct 17 13:17 platform-soc:sound -> ../controlC0 !!Aplay/Arecord output !!-------------------- APLAY **** List of PLAYBACK Hardware Devices **** card 0: audioinjectorpi [audioinjector-pi-soundcard], device 0: AudioInjector audio wm8731-hifi-0 [] Subdevices: 1/1 Subdevice #0: subdevice #0 ARECORD **** List of CAPTURE Hardware Devices **** card 0: audioinjectorpi [audioinjector-pi-soundcard], device 0: AudioInjector audio wm8731-hifi-0 [] Subdevices: 1/1 Subdevice #0: subdevice #0 !!Amixer output !!------------- !!-------Mixer controls for card 0 [audioinjectorpi]:] Card hw:0 'audioinjectorpi'/'audioinjector-pi-soundcard' Mixer name : '' Components : '' Controls : 14 Simple ctrls : 14 Simple mixer control 'Master',0 Capabilities: pvolume Playback channels: Front Left - Front Right Limits: Playback 0 - 127 Mono: Front Left: Playback 127 [100%] [6.00dB] Front Right: Playback 127 [100%] [6.00dB] Simple mixer control 'Master Playback ZC',0 Capabilities: pswitch Playback channels: Front Left - Front Right Mono: Front Left: Playback [off] Front Right: Playback [off] Simple mixer control 'Sidetone',0 Capabilities: pvolume pvolume-joined Playback channels: Mono Limits: Playback 0 - 3 Mono: Playback 3 [100%] [-6.00dB] Simple mixer control 'Line',0 Capabilities: cswitch Capture channels: Front Left - Front Right Front Left: Capture [on] Front Right: Capture [on] Simple mixer control 'Mic',0 Capabilities: cswitch cswitch-joined Capture channels: Mono Mono: Capture [off] Simple mixer control 'Mic Boost',0 Capabilities: volume volume-joined Playback channels: Mono Capture channels: Mono Limits: 0 - 1 Mono: 0 [0%] [0.00dB] Simple mixer control 'Playback Deemphasis',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'Capture',0 Capabilities: cvolume Capture channels: Front Left - Front Right Limits: Capture 0 - 31 Front Left: Capture 28 [90%] [7.50dB] Front Right: Capture 28 [90%] [7.50dB] Simple mixer control 'ADC High Pass Filter',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'Input Mux',0 Capabilities: enum Items: 'Line In' 'Mic' Item0: 'Line In' Simple mixer control 'Output Mixer HiFi',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] Simple mixer control 'Output Mixer Line Bypass',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'Output Mixer Mic Sidetone',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'Store DC Offset',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] !!Alsactl output !!-------------- --startcollapse-- state.audioinjectorpi { control.1 { iface MIXER name 'Master Playback Volume' value.0 127 value.1 127 comment { access 'read write' type INTEGER count 2 range '0 - 127' dbmin -9999999 dbmax 600 dbvalue.0 600 dbvalue.1 600 } } control.2 { iface MIXER name 'Master Playback ZC Switch' value.0 false value.1 false comment { access 'read write' type BOOLEAN count 2 } } control.3 { iface MIXER name 'Capture Volume' value.0 28 value.1 28 comment { access 'read write' type INTEGER count 2 range '0 - 31' dbmin -3450 dbmax 1200 dbvalue.0 750 dbvalue.1 750 } } control.4 { iface MIXER name 'Line Capture Switch' value.0 true value.1 true comment { access 'read write' type BOOLEAN count 2 } } control.5 { iface MIXER name 'Mic Boost Volume' value 0 comment { access 'read write' type INTEGER count 1 range '0 - 1' dbmin 0 dbmax 2000 dbvalue.0 0 } } control.6 { iface MIXER name 'Mic Capture Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.7 { iface MIXER name 'Sidetone Playback Volume' value 3 comment { access 'read write' type INTEGER count 1 range '0 - 3' dbmin -1500 dbmax -600 dbvalue.0 -600 } } control.8 { iface MIXER name 'ADC High Pass Filter Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.9 { iface MIXER name 'Store DC Offset Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.10 { iface MIXER name 'Playback Deemphasis Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.11 { iface MIXER name 'Output Mixer Line Bypass Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.12 { iface MIXER name 'Output Mixer Mic Sidetone Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.13 { iface MIXER name 'Output Mixer HiFi Playback Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.14 { iface MIXER name 'Input Mux' value 'Line In' comment { access 'read write' type ENUMERATED count 1 item.0 'Line In' item.1 Mic } } } --endcollapse-- !!All Loaded Modules !!------------------ Module fuse cmac rfcomm bnep hci_uart btbcm bluetooth snd_soc_wm8731 brcmfmac brcmutil cfg80211 rfkill snd_soc_audioinjector_pi_soundcard snd_soc_bcm2835_i2s snd_soc_core snd_compress snd_pcm_dmaengine i2c_bcm2835 snd_pcm snd_timer snd bcm2835_gpiomem uio_pdrv_genirq uio fixed i2c_dev ip_tables x_tables ipv6 !!ALSA/HDA dmesg !!-------------- [ 6.754434] gpiomem-bcm2835 3f200000.gpiomem: Initialised: Registers at 0x3f200000 [ 6.885376] audioinjector-stereo soc:sound: ASoC: CODEC DAI wm8731-hifi not registered - will retry [ 6.885394] audioinjector-stereo soc:sound: snd_soc_register_card failed (-517) [ 7.055213] audioinjector-stereo soc:sound: ASoC: CODEC DAI wm8731-hifi not registered - will retry [ 7.055232] audioinjector-stereo soc:sound: snd_soc_register_card failed (-517) [ 7.076499] usbcore: registered new interface driver brcmfmac [ 7.076956] audioinjector-stereo soc:sound: ASoC: CODEC DAI wm8731-hifi not registered - will retry [ 7.076970] audioinjector-stereo soc:sound: snd_soc_register_card failed (-517) [ 7.191208] brcmfmac: Firmware version = wl0: Aug 7 2017 00:46:29 version 7.45.41.46 (r666254 CY) FWID 01-f8a78378 -- [ 7.292093] 1-001a supply DBVDD not found, using dummy regulator [ 7.297368] audioinjector-stereo soc:sound: wm8731-hifi <-> 3f203000.i2s mapping ok [ 8.066237] uart-pl011 3f201000.serial: no DMA platform data