!!################################ !!ALSA Information Script v 0.4.65 !!################################ !!Script ran on: Sat Oct 9 10:40:15 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: 5.10.63-v7l Operating System: GNU/Linux Architecture: armv7l Processor: unknown SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k5.10.63-v7l Library version: 1.2.4 Utilities version: 1.2.4 !!Loaded ALSA modules !!------------------- snd_soc_i_sabre_q2m !!Sound Servers on this system !!---------------------------- No sound servers found. !!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 Oct 8 17:31 /dev/snd/controlC0 crw-rw---- 1 root audio 116, 16 Oct 8 17:31 /dev/snd/pcmC0D0p crw-rw---- 1 root audio 116, 1 Oct 8 17:31 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Oct 8 17:31 /dev/snd/timer /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 60 Oct 8 17:31 . drwxr-xr-x 3 root root 140 Oct 8 17:31 .. lrwxrwxrwx 1 root root 12 Oct 8 17:31 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: 1/1 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 100 [100%] [0.00dB] [on] 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 100 comment { access 'read write' type INTEGER count 1 range '0 - 100' dbmin -10000 dbmax 0 dbvalue.0 0 } } control.2 { iface MIXER name 'Digital Playback Switch' value true 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 ip_tables ipv6 ir_rc6_decoder llc mc nvmem_rmem 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_i_sabre_codec snd_soc_i_sabre_q2m snd_timer spi_bcm2835 spidev 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 smsc95xx.macaddr=DC:A6:32:3A:D9:C4 vc_mem.mem_base=0x3ec00000 vc_mem.mem_size=0x40000000 console=ttyS0,115200 console=tty1 root=PARTUUID=743fccec-02 rootfstype=ext4 elevator=deadline fsck.repair=yes rootwait [ 0.000000] Kernel parameter elevator= does not have any effect anymore. -- [ 5.011102] videodev: Linux video capture interface: v2.00 [ 5.035183] [drm] No displays found. Consider forcing hotplug if HDMI is attached [ 5.035308] vc4-drm gpu: bound fe600000.firmwarekms (ops vc4_fkms_ops [vc4]) -- [ 5.255288] bcm2835-codec bcm2835-codec: Loaded V4L2 encode [ 5.257984] snd-rpi-i-sabre-q2m soc:sound: snd_soc_register_card() failed: -517 [ 5.261120] bcm2835-isp bcm2835-isp: Device node output[0] registered as /dev/video13 -- [ 5.316264] bcm2835-codec bcm2835-codec: Loaded V4L2 image_fx [ 5.324666] snd-rpi-i-sabre-q2m soc:sound: snd_soc_register_card() failed: -517 [ 5.327081] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7' -- [ 5.381278] brcmfmac: F1 signature read @0x18000000=0x15264345 [ 5.389612] snd-rpi-i-sabre-q2m soc:sound: snd_soc_register_card() failed: -517 [ 5.399818] brcmfmac: brcmf_fw_alloc_request: using brcm/brcmfmac43455-sdio for chip BCM4345/6 [ 5.400567] usbcore: registered new interface driver brcmfmac [ 5.454857] snd-rpi-i-sabre-q2m soc:sound: snd_soc_register_card() failed: -517 [ 5.519136] snd-rpi-i-sabre-q2m soc:sound: snd_soc_register_card() failed: -517 [ 5.540994] [drm] Initialized v3d 1.0.0 20180419 for fec00000.v3d on minor 1 [ 5.598035] snd-rpi-i-sabre-q2m soc:sound: snd_soc_register_card() failed: -517 [ 5.799144] brcmfmac: brcmf_fw_alloc_request: using brcm/brcmfmac43455-sdio for chip BCM4345/6 -- [ 6.806830] uart-pl011 fe201000.serial: no DMA platform data [ 6.976611] snd-rpi-i-sabre-q2m soc:sound: snd_soc_register_card() failed: -517 [ 7.029133] snd-rpi-i-sabre-q2m soc:sound: snd_soc_register_card() failed: -517 [ 7.034613] random: crng init done -- [ 7.120654] Bluetooth: HCI UART protocol Broadcom registered [ 7.174342] snd-rpi-i-sabre-q2m soc:sound: Audiophonics Device ID : 01 [ 7.179337] snd-rpi-i-sabre-q2m soc:sound: Audiophonics API revision : 02 [ 7.187046] Adding 102396k swap on /var/swap. Priority:-2 extents:1 across:102396k SSFS !!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 armhf Utilities for configuring and using ALSA