!!################################ !!ALSA Information Script v 0.4.65 !!################################ !!Script ran on: Mon Sep 7 21:26:12 UTC 2020 !!Linux Distribution !!------------------ Debian GNU/Linux 10 \n \l 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: Board Vendor: Board Name: !!ACPI Device Status Information !!--------------- !!Kernel Information !!------------------ Kernel release: 5.4.51-v8 Operating System: GNU/Linux Architecture: aarch64 Processor: unknown SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k5.4.51-v8 Library version: 1.1.8 Utilities version: 1.1.8 !!Loaded ALSA modules !!------------------- snd_soc_hifiberry_dacplushd !!Sound Servers on this system !!---------------------------- No sound servers found. !!Soundcards recognised by ALSA !!----------------------------- 0 [sndrpihifiberry]: HifiberryDacplu - snd_rpi_hifiberry_dacplushd snd_rpi_hifiberry_dacplushd !!PCI Soundcards installed in the system !!-------------------------------------- !!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 snd_bcm2835: enable_compat_alsa=0 snd_bcm2835: enable_hdmi=1 snd_bcm2835: enable_headphones=1 !!Loaded sound module options !!--------------------------- !!Module: snd_soc_hifiberry_dacplushd * : !!ALSA Device nodes !!----------------- crw-rw---- 1 root audio 116, 0 Sep 3 18:35 /dev/snd/controlC0 crw-rw---- 1 root audio 116, 16 Sep 3 18:35 /dev/snd/pcmC0D0p crw-rw---- 1 root audio 116, 1 Sep 3 18:35 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Sep 3 18:35 /dev/snd/timer /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 60 Sep 3 18:35 . drwxr-xr-x 3 root root 140 Sep 3 18:35 .. lrwxrwxrwx 1 root root 12 Sep 3 18:35 platform-soc:sound -> ../controlC0 !!ALSA configuration files !!------------------------ !!System wide config file (/etc/asound.conf) pcm.!default { type hw card 0 device 0 } ctl.!default { type hw card 0 } !!Aplay/Arecord output !!-------------------- APLAY **** List of PLAYBACK Hardware Devices **** card 0: sndrpihifiberry [snd_rpi_hifiberry_dacplushd], device 0: HiFiBerry DAC HD HiFi pcm179x-hifi-0 [HiFiBerry DAC HD HiFi pcm179x-hifi-0] Subdevices: 1/1 Subdevice #0: subdevice #0 ARECORD **** List of CAPTURE Hardware Devices **** !!Amixer output !!------------- !!-------Mixer controls for card sndrpihifiberry Card hw:0 'sndrpihifiberry'/'snd_rpi_hifiberry_dacplushd' Mixer name : '' Components : '' Controls : 3 Simple ctrls : 3 Simple mixer control 'DAC',0 Capabilities: pvolume Playback channels: Front Left - Front Right Limits: Playback 0 - 240 Mono: Front Left: Playback 240 [100%] [0.00dB] Front Right: Playback 240 [100%] [0.00dB] Simple mixer control 'DAC Invert Output',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'DAC Rolloff Filter',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] !!Alsactl output !!-------------- --startcollapse-- state.sndrpihifiberry { control.1 { iface MIXER name 'DAC Playback Volume' value.0 240 value.1 240 comment { access 'read write' type INTEGER count 2 range '0 - 240' dbmin -9999999 dbmax 0 dbvalue.0 0 dbvalue.1 0 } } control.2 { iface MIXER name 'DAC Invert Output Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.3 { iface MIXER name 'DAC Rolloff Filter Switch' value false comment { access 'read write' type BOOLEAN count 1 } } } --endcollapse-- !!All Loaded Modules !!------------------ bcm2835_isp bcm2835_mmal_vchiq brcmfmac brcmutil cfg80211 clk_hifiberry_dachd i2c_bcm2835 i2c_dev ip_tables ipv6 libsha256 mc nf_defrag_ipv6 raspberrypi_hwmon regmap_i2c rfkill rpivid_mem sha256_generic snd snd_compress snd_pcm snd_pcm_dmaengine snd_soc_bcm2835_i2s snd_soc_core snd_soc_hifiberry_dacplushd snd_soc_pcm179x_codec snd_soc_pcm179x_i2c snd_timer uio uio_pdrv_genirq vc_sm_cma videobuf2_common videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videodev x_tables !!ALSA/HDA dmesg !!-------------- [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 509440 [ 0.000000] Kernel command line: coherent_pool=1M 8250.nr_uarts=1 snd_bcm2835.enable_compat_alsa=0 snd_bcm2835.enable_hdmi=1 snd_bcm2835.enable_headphones=1 bcm2708_fb.fbwidth=0 bcm2708_fb.fbheight=0 bcm2708_fb.fbdepth=16 bcm2708_fb.fbswap=1 smsc95xx.macaddr=DC:A6:32:39:7E:51 vc_mem.mem_base=0x3f000000 vc_mem.mem_size=0x3f600000 console=ttyS0,115200 console=tty1 root=PARTUUID=ad09722e-02 rootfstype=ext4 elevator=deadline fsck.repair=yes rootwait net.ifnames=0 [ 0.000000] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) -- [ 3.940756] bcm2835_mmal_vchiq: module is from the staging directory, the quality is unknown, you have been warned. [ 3.952720] snd-rpi-hifiberry-dacplushd soc:sound: ASoC: failed to init link HiFiBerry DAC HD: -517 [ 3.955227] bcm2835_isp: module is from the staging directory, the quality is unknown, you have been warned. [ 3.960806] bcm2835_mmal_vchiq: Failed to open VCHI service connection (status=-1) [ 3.976727] snd-rpi-hifiberry-dacplushd soc:sound: ASoC: failed to init link HiFiBerry DAC HD: -517 [ 3.997369] cfg80211: Loading compiled-in X.509 certificates for regulatory database -- [ 4.099247] usbcore: registered new interface driver brcmfmac [ 4.116828] snd-rpi-hifiberry-dacplushd soc:sound: ASoC: failed to init link HiFiBerry DAC HD: -517 [ 4.133331] brcmfmac mmc1:0001:1: Direct firmware load for brcm/brcmfmac43455-sdio.raspberrypi,4-model-b.txt failed with error -2 [ 4.136552] pcm179x 1-004c: No cache used with register defaults set! [ 4.141380] snd-rpi-hifiberry-dacplushd soc:sound: pcm179x-hifi <-> fe203000.i2s mapping ok [ 4.141394] snd-rpi-hifiberry-dacplushd soc:sound: ASoC: no DMI vendor name! [ 4.327758] brcmfmac: brcmf_fw_alloc_request: using brcm/brcmfmac43455-sdio for chip BCM4345/6 !!Packages installed !!-------------------- ii alsa-utils 1.1.8-2 arm64 Utilities for configuring and using ALSA