!!################################ !!ALSA Information Script v 0.5.0 !!################################ !!Script ran on: Thu Apr 29 10:33:14 UTC 2021 !!Linux Distribution !!------------------ Debian GNU/Linux 10 \n \l BeagleBoard.org Debian Buster IoT Image 2020-04-06 Support: http://elinux.org/Beagleboard:BeagleBoneBlack_Debian default username:password is [debian:temppwd] PRETTY_NAME="Debian GNU/Linux 10 (buster)" NAME="Debian GNU/Linux" ID=debian HOME_URL="https://www.debian.org/" SUPPORT_URL="https://www.debian.org/support" BUG_REPORT_URL="https://bugs.debian.org/" !!DMI Information !!--------------- Manufacturer: Product Name: Product Version: Firmware Version: System SKU: Board Vendor: Board Name: !!ACPI Device Status Information !!--------------- !!Kernel Information !!------------------ Kernel release: 4.19.94-ti-r42 Operating System: GNU/Linux Architecture: armv7l Processor: unknown SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k4.19.94-ti-r42 Library version: 1.1.8 Utilities version: 1.1.8 !!Loaded ALSA modules !!------------------- !!Sound Servers on this system !!---------------------------- No sound servers found. !!Soundcards recognised by ALSA !!----------------------------- 0 [Black ]: TI_BeagleBone_B - TI BeagleBone Black TI BeagleBone Black !!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 !!--------------------------- !!Sysfs card info !!--------------- !!Card: /sys/class/sound/card0 Driver: /sys/bus/platform/drivers/asoc-simple-card Tree: !!ALSA Device nodes !!----------------- crw-rw---- 1 root audio 116, 3 Apr 29 10:29 /dev/snd/controlC0 crw-rw---- 1 root audio 116, 2 Apr 29 10:29 /dev/snd/pcmC0D0p crw-rw---- 1 root audio 116, 1 Apr 29 10:29 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Apr 29 10:29 /dev/snd/timer /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 60 Apr 29 10:29 . drwxr-xr-x 3 root root 140 Apr 29 10:29 .. lrwxrwxrwx 1 root root 12 Apr 29 10:29 platform-sound -> ../controlC0 !!ALSA configuration files !!------------------------ !!System wide config file (/etc/asound.conf) pcm.onboard{ type hw card 0 } ctl.onboard { type hw card 0 } ### Dsnoop splited channels pcm.onboard_capture_left { type dsnoop ipc_key 32 slave { pcm "onboard" channels 2 rate 48000 format S32_LE } bindings.0 0 } pcm.onboard_playback_left { type dmix ipc_key 33 slave { pcm "onboard" channels 2 } bindings.0 0 } pcm.onboard_capture_right { type dsnoop ipc_key 32 slave { pcm "onboard" channels 2 rate 48000 format S32_LE } bindings.0 1 } pcm.onboard_playback_right { type dmix ipc_key 33 slave { pcm "onboard" channels 2 } bindings.0 1 } ### PLUGS ## ### used with darkice ### device = plug:plug_onboard_left pcm.plug_onboard_capture_left{ type plug slave.pcm "onboard_capture_left" } pcm.plug_onboard_playback_left{ type plug slave.pcm "onboard_playback_left" } pcm.!default { type asym playback.pcm "plug_onboard_playback_left" capture.pcm "plug_onboard_capture_left" } !!Aplay/Arecord output !!-------------------- APLAY **** List of PLAYBACK Hardware Devices **** card 0: Black [TI BeagleBone Black], device 0: davinci-mcasp.0-i2s-hifi i2s-hifi-0 [davinci-mcasp.0-i2s-hifi i2s-hifi-0] Subdevices: 1/1 Subdevice #0: subdevice #0 ARECORD **** List of CAPTURE Hardware Devices **** !!Amixer output !!------------- !!-------Mixer controls for card Black Card hw:0 'Black'/'TI BeagleBone Black' Mixer name : '' Components : '' Controls : 2 Simple ctrls : 0 !!Alsactl output !!-------------- --startcollapse-- state.Black { 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 ELD value '10000700671000010000000000000000392c22224d4132323232570907070000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access 'read volatile' type BYTES count 128 } } } --endcollapse-- !!All Loaded Modules !!------------------ irq_pruss_intc joydev libcomposite pm33xx pru_rproc pruss pruss_soc_bus remoteproc spidev u_ether u_serial uio uio_pdrv_genirq usb_f_acm usb_f_ecm usb_f_mass_storage usb_f_rndis usbhid virtio virtio_ring wkup_m3_ipc wkup_m3_rproc !!ALSA/HDA dmesg !!-------------- [ 1.712007] cpu cpu0: Linked as a consumer to regulator.3 [ 1.714269] OF: /sound/simple-audio-card,codec: could not find phandle [ 1.722400] asoc-simple-card sound: i2s-hifi <-> 48038000.mcasp mapping ok [ 1.722443] asoc-simple-card sound: ASoC: no source widget found for HPLOUT [ 1.729637] asoc-simple-card sound: ASoC: Failed to add route HPLOUT -> direct -> Headphone Jack [ 1.738514] asoc-simple-card sound: ASoC: no source widget found for HPROUT [ 1.745573] usb 1-1: new low-speed USB device number 2 using musb-hdrc [ 1.745638] asoc-simple-card sound: ASoC: Failed to add route HPROUT -> direct -> Headphone Jack [ 1.754519] asoc-simple-card sound: ASoC: no sink widget found for LINE1L [ 1.761386] asoc-simple-card sound: ASoC: Failed to add route Line In -> direct -> LINE1L [ 1.769637] asoc-simple-card sound: ASoC: no sink widget found for LINE1R [ 1.776488] asoc-simple-card sound: ASoC: Failed to add route Line In -> direct -> LINE1R [ 1.786936] omap_rtc 44e3e000.rtc: setting system clock to 2021-04-29 10:28:52 UTC (1619692132) [ 1.788540] ALSA device list: [ 1.788553] #0: TI BeagleBone Black -- [ 61.181531] IPv6: ADDRCONF(NETDEV_UP): usb1: link is not ready [ 201.457530] tda998x 0-0070: tda998x_audio_hw_params: Bad flags 1 0 0 0 [ 201.464242] hdmi-audio-codec hdmi-audio-codec.1.auto: ASoC: can't set i2s-hifi hw params: -22 [ 265.215255] Unhandled fault: external abort on non-linefetch (0x018) at 0xb6e80000 !!Packages installed !!-------------------- ii alsa-utils 1.1.8-2 armhf Utilities for configuring and using ALSA