!!################################ !!ALSA Information Script v 0.4.65 !!################################ !!Script ran on: Thu Apr 6 22:19:21 UTC 2023 !!Linux Distribution !!------------------ Debian GNU/Linux 11 \n \l PRETTY_NAME="Debian GNU/Linux 11 (bullseye)" 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: 5.15.84-v8 Operating System: GNU/Linux Architecture: aarch64 Processor: unknown SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k5.15.84-v8 Library version: 1.2.4 Utilities version: 1.2.4 !!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_amp3 snd_rpi_hifiberry_amp3 !!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 !!Loaded sound module options !!--------------------------- !!Module: snd_soc_rpi_simple_soundcard * : !!ALSA Device nodes !!----------------- crw-rw---- 1 root audio 116, 0 Apr 6 14:47 /dev/snd/controlC0 crw-rw---- 1 root audio 116, 16 Apr 6 14:47 /dev/snd/pcmC0D0p crw-rw---- 1 root audio 116, 1 Apr 6 14:47 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Apr 6 14:47 /dev/snd/timer /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 60 Apr 6 14:47 . drwxr-xr-x 3 root root 140 Apr 6 14:47 .. lrwxrwxrwx 1 root root 12 Apr 6 14:47 platform-soc:sound -> ../controlC0 !!Aplay/Arecord output !!-------------------- APLAY **** List of PLAYBACK Hardware Devices **** card 0: sndrpihifiberry [snd_rpi_hifiberry_amp3], device 0: Hifiberry Amp3 ma120x0p-amp-0 [Hifiberry Amp3 ma120x0p-amp-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_amp3' Mixer name : '' Components : '' Controls : 17 Simple ctrls : 17 Simple mixer control 'A.Mstr Vol',0 Capabilities: volume volume-joined Playback channels: Mono Capture channels: Mono Limits: 0 - 144 Mono: 144 [100%] [0.00dB] Simple mixer control 'B.L Vol',0 Capabilities: volume volume-joined Playback channels: Mono Capture channels: Mono Limits: 0 - 50 Mono: 50 [100%] [0.00dB] Simple mixer control 'C.R Vol',0 Capabilities: volume volume-joined Playback channels: Mono Capture channels: Mono Limits: 0 - 50 Mono: 50 [100%] [0.00dB] Simple mixer control 'D.Lim thresh',0 Capabilities: volume Playback channels: Front Left - Front Right Capture channels: Front Left - Front Right Limits: 0 - 60 Front Left: 51 [85%] [1.00dB] Front Right: 51 [85%] [1.00dB] Simple mixer control 'F.Limiter Enable',0 Capabilities: enum Items: 'Bypassed' 'Enabled' Item0: 'Enabled' Simple mixer control 'G.Limiter Attck',0 Capabilities: enum Items: 'Slow' 'Normal' 'Fast' Item0: 'Fast' Simple mixer control 'H.Limiter Rls',0 Capabilities: enum Items: 'Slow' 'Normal' 'Fast' Item0: 'Fast' Simple mixer control 'I.Err flycap',0 Capabilities: enum Items: 'Ok' 'Error' 'Slow' Item0: 'Ok' Simple mixer control 'J.Err overcurr',0 Capabilities: enum Items: 'Ok' 'Error' 'Ok' Item0: 'Ok' Simple mixer control 'K.Err pllerr',0 Capabilities: enum Items: 'Ok' 'Error' 'Ok' Item0: 'Ok' Simple mixer control 'L.Err pvddunder',0 Capabilities: enum Items: 'Ok' 'Error' 'Ok' Item0: 'Ok' Simple mixer control 'M.Err overtempw',0 Capabilities: enum Items: 'Ok' 'Error' 'Ok' Item0: 'Ok' Simple mixer control 'N.Err overtempe',0 Capabilities: enum Items: 'Ok' 'Error' 'Ok' Item0: 'Ok' Simple mixer control 'O.Err pinlowimp',0 Capabilities: enum Items: 'Ok' 'Error' 'Ok' Item0: 'Ok' Simple mixer control 'P.Err dcprot',0 Capabilities: enum Items: 'Ok' 'Error' 'Ok' Item0: 'Ok' Simple mixer control 'Q.PM Prof',0 Capabilities: enum Items: 'PMF0' 'PMF1' 'PMF2' 'PMF3' 'PMF4' Item0: 'PMF0' Simple mixer control 'R.Power Mode',0 Capabilities: enum Items: 'Dynamic power mode' 'Power mode 1' 'Power mode 2' 'Power mode 3' Item0: 'Power mode 3' !!Alsactl output !!-------------- --startcollapse-- state.sndrpihifiberry { control.1 { iface MIXER name 'A.Mstr Vol Volume' value 144 comment { access 'read write' type INTEGER count 1 range '0 - 144' dbmin -14400 dbmax 0 dbvalue.0 0 } } control.2 { iface MIXER name 'B.L Vol Volume' value 50 comment { access 'read write' type INTEGER count 1 range '0 - 50' dbmin -5000 dbmax 0 dbvalue.0 0 } } control.3 { iface MIXER name 'C.R Vol Volume' value 50 comment { access 'read write' type INTEGER count 1 range '0 - 50' dbmin -5000 dbmax 0 dbvalue.0 0 } } control.4 { iface MIXER name 'D.Lim thresh Volume' value.0 51 value.1 51 comment { access 'read write' type INTEGER count 2 range '0 - 60' dbmin -5000 dbmax 1000 dbvalue.0 100 dbvalue.1 100 } } control.5 { iface MIXER name 'F.Limiter Enable' value Enabled comment { access 'read write' type ENUMERATED count 1 item.0 Bypassed item.1 Enabled } } control.6 { iface MIXER name 'G.Limiter Attck' value Fast comment { access 'read write' type ENUMERATED count 1 item.0 Slow item.1 Normal item.2 Fast } } control.7 { iface MIXER name 'H.Limiter Rls' value Fast comment { access 'read write' type ENUMERATED count 1 item.0 Slow item.1 Normal item.2 Fast } } control.8 { iface MIXER name 'I.Err flycap' value Ok comment { access read type ENUMERATED count 1 item.0 Ok item.1 Error item.2 Slow } } control.9 { iface MIXER name 'J.Err overcurr' value Ok comment { access read type ENUMERATED count 1 item.0 Ok item.1 Error item.2 Ok } } control.10 { iface MIXER name 'K.Err pllerr' value Ok comment { access read type ENUMERATED count 1 item.0 Ok item.1 Error item.2 Ok } } control.11 { iface MIXER name 'L.Err pvddunder' value Ok comment { access read type ENUMERATED count 1 item.0 Ok item.1 Error item.2 Ok } } control.12 { iface MIXER name 'M.Err overtempw' value Ok comment { access read type ENUMERATED count 1 item.0 Ok item.1 Error item.2 Ok } } control.13 { iface MIXER name 'N.Err overtempe' value Ok comment { access read type ENUMERATED count 1 item.0 Ok item.1 Error item.2 Ok } } control.14 { iface MIXER name 'O.Err pinlowimp' value Ok comment { access read type ENUMERATED count 1 item.0 Ok item.1 Error item.2 Ok } } control.15 { iface MIXER name 'P.Err dcprot' value Ok comment { access read type ENUMERATED count 1 item.0 Ok item.1 Error item.2 Ok } } control.16 { iface MIXER name 'Q.PM Prof' value PMF0 comment { access 'read write' type ENUMERATED count 1 item.0 PMF0 item.1 PMF1 item.2 PMF2 item.3 PMF3 item.4 PMF4 } } control.17 { iface MIXER name 'R.Power Mode' value 'Power mode 3' comment { access 'read write' type ENUMERATED count 1 item.0 'Dynamic power mode' item.1 'Power mode 1' item.2 'Power mode 2' item.3 'Power mode 3' } } } --endcollapse-- !!All Loaded Modules !!------------------ 8021q backlight bcm2835_codec bcm2835_isp bcm2835_mmal_vchiq bcm2835_v4l2 brcmfmac brcmutil cfg80211 drm drm_panel_orientation_quirks fuse garp i2c_bcm2835 i2c_dev ip_tables ipv6 llc mc nvmem_rmem raspberrypi_hwmon regmap_i2c rfkill rpivid_hevc snd snd_compress snd_pcm snd_pcm_dmaengine snd_soc_bcm2835_i2s snd_soc_core snd_soc_ma120x0p snd_soc_rpi_simple_soundcard snd_timer stp uio uio_pdrv_genirq v4l2_mem2mem vc_sm_cma videobuf2_common videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_vmalloc videodev x_tables !!ALSA/HDA dmesg !!-------------- [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 496944 [ 0.000000] Kernel command line: coherent_pool=1M 8250.nr_uarts=0 snd_bcm2835.enable_compat_alsa=0 snd_bcm2835.enable_hdmi=1 bcm2708_fb.fbwidth=640 bcm2708_fb.fbheight=480 bcm2708_fb.fbswap=1 smsc95xx.macaddr=DC:A6:32:F2:5B:E5 vc_mem.mem_base=0x3ec00000 vc_mem.mem_size=0x40000000 console=ttyS0,115200 console=tty1 root=PARTUUID=1d24e40a-02 rootfstype=ext4 fsck.repair=yes rootwait [ 0.000000] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) !!Packages installed !!-------------------- ii alsa-topology-conf 1.2.4-1 all ALSA topology configuration files ii alsa-ucm-conf 1.2.4-2 all ALSA Use Case Manager configuration files ii alsa-utils 1.2.4-1 rpt1 arm64 Utilities for configuring and using ALSA hi bluez-alsa-utils 4.0.0-2moode1 arm64 Bluetooth Audio ALSA Backend (utils)