!!################################ !!ALSA Information Script v 0.4.65 !!################################ !!Script ran on: Sun Nov 7 11:15:21 UTC 2021 !!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: 5.10.73-v7l Operating System: GNU/Linux Architecture: armv7l Processor: unknown SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k5.10.73-v7l Library version: 1.2.4 Utilities version: 1.2.4 !!Loaded ALSA modules !!------------------- snd_soc_i_sabre_q2m !!Sound Servers on this system !!---------------------------- Pulseaudio: Installed - Yes (/usr/bin/pulseaudio) Running - Yes Jack: Installed - Yes (/usr/bin/jackd) Running - No !!Soundcards recognised by ALSA !!----------------------------- 0 [DAC ]: I-Sabre_Q2M_DAC - I-Sabre Q2M DAC I-Sabre Q2M DAC !!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_i_sabre_q2m * : !!ALSA Device nodes !!----------------- crw-rw---- 1 root audio 116, 0 Nov 7 11:23 /dev/snd/controlC0 crw-rw---- 1 root audio 116, 16 Nov 7 11:23 /dev/snd/pcmC0D0p crw-rw---- 1 root audio 116, 1 Nov 7 11:23 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Nov 7 11:23 /dev/snd/timer /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 60 Nov 7 11:23 . drwxr-xr-x 3 root root 140 Nov 7 11:23 .. lrwxrwxrwx 1 root root 12 Nov 7 11:23 platform-soc:sound -> ../controlC0 !!Aplay/Arecord output !!-------------------- APLAY **** List of PLAYBACK Hardware Devices **** card 0: DAC [I-Sabre Q2M DAC], device 0: I-Sabre Q2M DAC i-sabre-codec-i2c.1-0048-0 [I-Sabre Q2M DAC i-sabre-codec-i2c.1-0048-0] Subdevices: 0/1 Subdevice #0: subdevice #0 ARECORD **** List of CAPTURE Hardware Devices **** !!Amixer output !!------------- !!-------Mixer controls for card DAC Card hw:0 'DAC'/'I-Sabre Q2M DAC' Mixer name : '' Components : '' Controls : 4 Simple ctrls : 3 Simple mixer control 'I2S/SPDIF Select',0 Capabilities: enum Items: 'I2S' 'SPDIF' Item0: 'I2S' Simple mixer control 'Digital',0 Capabilities: pvolume pvolume-joined pswitch pswitch-joined Playback channels: Mono Limits: Playback 0 - 100 Mono: Playback 0 [0%] [-100.00dB] [off] Simple mixer control 'FIR Filter Type',0 Capabilities: enum Items: 'brick wall' 'corrected minimum phase fast' 'minimum phase slow' 'minimum phase fast' 'linear phase slow' 'linear phase fast' 'apodizing fast' Item0: 'brick wall' !!Alsactl output !!-------------- --startcollapse-- state.DAC { control.1 { iface MIXER name 'Digital Playback Volume' value 0 comment { access 'read write' type INTEGER count 1 range '0 - 100' dbmin -10000 dbmax 0 dbvalue.0 -10000 } } control.2 { iface MIXER name 'Digital Playback Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.3 { iface MIXER name 'FIR Filter Type' value 'brick wall' comment { access 'read write' type ENUMERATED count 1 item.0 'brick wall' item.1 'corrected minimum phase fast' item.2 'minimum phase slow' item.3 'minimum phase fast' item.4 'linear phase slow' item.5 'linear phase fast' item.6 'apodizing fast' } } control.4 { iface MIXER name 'I2S/SPDIF Select' value I2S comment { access 'read write' type ENUMERATED count 1 item.0 I2S item.1 SPDIF } } } --endcollapse-- !!All Loaded Modules !!------------------ 8021q aes_arm_bs af_alg algif_hash algif_skcipher backlight bcm2835_codec bcm2835_isp bcm2835_mmal_vchiq bcm2835_v4l2 bluetooth bnep brcmfmac brcmutil btbcm cec cfg80211 cmac cryptd crypto_simd drm drm_kms_helper drm_panel_orientation_quirks ecc ecdh_generic fb_sys_fops fuse garp gpio_ir_recv gpu_sched hci_uart i2c_bcm2835 i2c_dev ip_tables iptable_filter iptable_mangle iptable_nat ipv6 ir_rc6_decoder llc mc nf_conntrack nf_defrag_ipv4 nf_defrag_ipv6 nf_nat nvmem_rmem raspberrypi_hwmon regmap_i2c rfcomm rfkill rpivid_mem sha256_generic snd snd_compress snd_pcm snd_pcm_dmaengine snd_soc_bcm2835_i2s snd_soc_core snd_soc_i_sabre_codec snd_soc_i_sabre_q2m snd_timer stp syscopyarea sysfillrect sysimgblt uio uio_pdrv_genirq v3d v4l2_mem2mem vc4 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: 1011008 [ 0.000000] Kernel command line: coherent_pool=1M 8250.nr_uarts=0 snd_bcm2835.enable_compat_alsa=0 snd_bcm2835.enable_hdmi=1 video=HDMI-A-1:320x240M@59 smsc95xx.macaddr=DC:A6:32:FB:D9:4A vc_mem.mem_base=0x3ec00000 vc_mem.mem_size=0x40000000 console=ttyS0,115200 console=tty1 root=PARTUUID=3351538c-02 rootfstype=ext4 elevator=deadline fsck.repair=yes rootwait quiet splash plymouth.ignore-serial-consoles [ 0.000000] Kernel parameter elevator= does not have any effect anymore. -- [ 5.912083] bcm2835-codec bcm2835-codec: Loaded V4L2 image_fx [ 5.966148] snd-rpi-i-sabre-q2m soc:sound: snd_soc_register_card() failed: -517 [ 6.044544] snd-rpi-i-sabre-q2m soc:sound: snd_soc_register_card() failed: -517 [ 6.112496] snd-rpi-i-sabre-q2m soc:sound: snd_soc_register_card() failed: -517 [ 6.214071] cfg80211: Loading compiled-in X.509 certificates for regulatory database [ 6.364861] [drm] Initialized v3d 1.0.0 20180419 for fec00000.v3d on minor 1 [ 6.419358] snd-rpi-i-sabre-q2m soc:sound: snd_soc_register_card() failed: -517 [ 6.439824] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7' -- [ 6.585625] usbcore: registered new interface driver brcmfmac [ 6.592517] snd-rpi-i-sabre-q2m soc:sound: snd_soc_register_card() failed: -517 [ 6.646846] snd-rpi-i-sabre-q2m soc:sound: snd_soc_register_card() failed: -517 [ 6.871892] brcmfmac: brcmf_fw_alloc_request: using brcm/brcmfmac43455-sdio for chip BCM4345/6 -- [ 8.034750] Adding 102396k swap on /var/swap. Priority:-2 extents:1 across:102396k SSFS [ 8.210447] snd-rpi-i-sabre-q2m soc:sound: Audiophonics Device ID : 01 [ 8.211548] snd-rpi-i-sabre-q2m soc:sound: Audiophonics API revision : 02 [ 8.386717] Bluetooth: Core ver 2.22 !!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 armhf Utilities for configuring and using ALSA