!!################################ !!ALSA Information Script v 0.4.65 !!################################ !!Script ran on: Sat Dec 12 23:25:00 UTC 2020 !!Linux Distribution !!------------------ ID_LIKE=debian !!DMI Information !!--------------- Manufacturer: Product Name: Product Version: Firmware Version: System SKU: Board Vendor: Board Name: !!ACPI Device Status Information !!--------------- !!Kernel Information !!------------------ Kernel release: 5.4.79-v7 Operating System: GNU/Linux Architecture: armv7l Processor: unknown SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k5.4.79-v7 Library version: 1.1.8 Utilities version: 1.1.8 !!Loaded ALSA modules !!------------------- snd_soc_rpi_simple_soundcard !!Sound Servers on this system !!---------------------------- No sound servers found. !!Soundcards recognised by ALSA !!----------------------------- 0 [sndrpihifiberry]: RPi-simple - snd_rpi_hifiberry_amp snd_rpi_hifiberry_amp !!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 !!Loaded sound module options !!--------------------------- !!Module: snd_soc_rpi_simple_soundcard * : !!ALSA Device nodes !!----------------- crw-rw---- 1 root audio 116, 0 Dec 12 16:56 /dev/snd/controlC0 crw-rw---- 1 root audio 116, 16 Dec 12 16:56 /dev/snd/pcmC0D0p crw-rw---- 1 root audio 116, 1 Dec 12 16:56 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Dec 12 16:56 /dev/snd/timer /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 60 Dec 12 16:56 . drwxr-xr-x 3 root root 140 Dec 12 16:56 .. lrwxrwxrwx 1 root root 12 Dec 12 16:56 platform-soc:sound -> ../controlC0 !!ALSA configuration files !!------------------------ !!System wide config file (/etc/asound.conf) ctl.eq { type equal controls "/root/.alsaequal.bin" } pcm.plugequal { type equal slave.pcm "plughw:0,0" controls "/root/.alsaequal.bin" } pcm.!default { type plug slave.pcm plugequal slave.channels 2 } ctl.!default { type hw card 0 } !!Aplay/Arecord output !!-------------------- APLAY **** List of PLAYBACK Hardware Devices **** card 0: sndrpihifiberry [snd_rpi_hifiberry_amp], device 0: HifiBerry AMP HiFi tas5713.1-001b-0 [HifiBerry AMP HiFi tas5713.1-001b-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_amp' Mixer name : '' Components : '' Controls : 2 Simple ctrls : 2 Simple mixer control 'Master',0 Capabilities: volume volume-joined Playback channels: Mono Capture channels: Mono Limits: 0 - 248 Mono: 248 [100%] Simple mixer control 'Channels',0 Capabilities: volume Playback channels: Front Left - Front Right Capture channels: Front Left - Front Right Limits: 0 - 248 Front Left: 248 [100%] Front Right: 248 [100%] !!Alsactl output !!-------------- --startcollapse-- state.sndrpihifiberry { control.1 { iface MIXER name Master value 248 comment { access 'read write' type INTEGER count 1 range '0 - 248' dbmin -9999999 dbmax 2400 dbvalue.0 2400 } } control.2 { iface MIXER name Channels value.0 248 value.1 248 comment { access 'read write' type INTEGER count 2 range '0 - 248' dbmin -9999999 dbmax 2400 dbvalue.0 2400 dbvalue.1 2400 } } } --endcollapse-- !!All Loaded Modules !!------------------ bcm2835_isp bcm2835_mmal_vchiq brcmfmac brcmutil cfg80211 fixed i2c_bcm2835 ip_tables ipv6 libsha256 mc raspberrypi_hwmon regmap_i2c rfkill sha256_generic snd snd_compress snd_pcm snd_pcm_dmaengine snd_soc_bcm2835_i2s snd_soc_core snd_soc_rpi_simple_soundcard snd_soc_tas5713 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: 253242 [ 0.000000] Kernel command line: coherent_pool=1M 8250.nr_uarts=1 snd_bcm2835.enable_compat_alsa=0 snd_bcm2835.enable_hdmi=1 bcm2708_fb.fbwidth=720 bcm2708_fb.fbheight=480 bcm2708_fb.fbdepth=16 bcm2708_fb.fbswap=1 vc_mem.mem_base=0x3f000000 vc_mem.mem_size=0x3f600000 console=ttyS0,115200 console=tty1 root=PARTUUID=907af7d0-02 rootfstype=ext4 elevator=deadline fsck.repair=yes rootwait quiet net.ifnames=0 [ 0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes, linear) -- [ 4.495527] videodev: Linux video capture interface: v2.00 [ 4.605257] snd-rpi-simple soc:sound: ASoC: failed to init link HifiBerry AMP: -517 [ 4.626025] bcm2835_mmal_vchiq: module is from the staging directory, the quality is unknown, you have been warned. -- [ 4.880964] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7' [ 4.944168] snd-rpi-simple soc:sound: ASoC: failed to init link HifiBerry AMP: -517 [ 4.945253] brcmfmac: F1 signature read @0x18000000=0x1541a9a6 -- [ 4.950100] usbcore: registered new interface driver brcmfmac [ 4.950647] snd-rpi-simple soc:sound: ASoC: failed to init link HifiBerry AMP: -517 [ 4.981346] brcmfmac mmc1:0001:1: Direct firmware load for brcm/brcmfmac43430-sdio.raspberrypi,3-model-b.txt failed with error -2 -- [ 5.941535] random: 7 urandom warning(s) missed due to ratelimiting [ 6.222764] snd-rpi-simple soc:sound: tas5713.1-001b <-> 3f203000.i2s mapping ok [ 6.583287] brcmfmac: brcmf_cfg80211_set_power_mgmt: power save disabled -- [ 4925.115140] OF: overlay: WARNING: memory leak will occur if overlay removed, property: /soc/i2c@7e804000/status [ 4925.115153] OF: overlay: WARNING: memory leak will occur if overlay removed, property: /soc/i2c@7e804000/tas5713@1b/#sound-dai-cells [ 4925.115163] OF: overlay: WARNING: memory leak will occur if overlay removed, property: /soc/i2c@7e804000/tas5713@1b/compatible -- [ 4925.115181] OF: overlay: WARNING: memory leak will occur if overlay removed, property: /soc/i2c@7e804000/tas5713@1b/status [ 4925.115194] OF: overlay: WARNING: memory leak will occur if overlay removed, property: /soc/sound/compatible [ 4925.115204] OF: overlay: WARNING: memory leak will occur if overlay removed, property: /soc/sound/i2s-controller [ 4925.115213] OF: overlay: WARNING: memory leak will occur if overlay removed, property: /soc/sound/status !!Packages installed !!-------------------- ii alsa-utils 1.1.8-2 armhf Utilities for configuring and using ALSA