!!################################ !!ALSA Information Script v 0.5.0 !!################################ !!Script ran on: Mon Aug 2 02:59:44 UTC 2021 !!Linux Distribution !!------------------ > Arch Linux on RAM! o8 NAME="Arch Linux ARM" PRETTY_NAME="Arch Linux ARM" ID=archarm ID_LIKE=arch HOME_URL="https://archlinuxarm.org/" DOCUMENTATION_URL="https://archlinuxarm.org/wiki" SUPPORT_URL="https://archlinuxarm.org/forum" BUG_REPORT_URL="https://github.com/archlinuxarm/PKGBUILDs/issues" LOGO=archlinux !!DMI Information !!--------------- Manufacturer: Product Name: Product Version: Firmware Version: System SKU: Board Vendor: Board Name: !!ACPI Device Status Information !!--------------- !!Kernel Information !!------------------ Kernel release: 5.10.25-1-rt35-ARCH Operating System: GNU/Linux Architecture: aarch64 Processor: unknown SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k5.10.25-1-rt35-ARCH Library version: 1.2.5 Utilities version: 1.2.5 !!Loaded ALSA modules !!------------------- snd_soc_rpi_wm8804_soundcard (card 0) !!Sound Servers on this system !!---------------------------- Jack: Installed - Yes (/usr/bin/jackd) Running - No !!Soundcards recognised by ALSA !!----------------------------- 0 [sndrpihifiberry]: RPi-WM8804 - snd_rpi_hifiberry_digi snd_rpi_hifiberry_digi !!PCI Soundcards installed in the system !!-------------------------------------- !!Modprobe options (Sound related) !!-------------------------------- snd_bcm2835: enable_compat_alsa=0 snd_bcm2835: enable_hdmi=1 !!Loaded sound module options !!--------------------------- !!Module: snd_soc_rpi_wm8804_soundcard * : !!Sysfs card info !!--------------- !!Card: /sys/class/sound/card0 Driver: /sys/bus/platform/drivers/snd-rpi-wm8804 Tree: !!ALSA Device nodes !!----------------- crw-rw---- 1 root audio 116, 0 May 19 14:11 /dev/snd/controlC0 crw-rw---- 1 root audio 116, 24 May 19 14:11 /dev/snd/pcmC0D0c crw-rw---- 1 root audio 116, 16 May 19 14:11 /dev/snd/pcmC0D0p crw-rw---- 1 root audio 116, 1 May 19 14:11 /dev/snd/seq crw-rw---- 1 root audio 116, 33 May 19 14:11 /dev/snd/timer /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 60 May 19 14:11 . drwxr-xr-x 3 root root 160 May 19 14:11 .. lrwxrwxrwx 1 root root 12 May 19 14:11 platform-soc:sound -> ../controlC0 !!Aplay/Arecord output !!-------------------- APLAY **** List of PLAYBACK Hardware Devices **** card 0: sndrpihifiberry [snd_rpi_hifiberry_digi], device 0: HiFiBerry Digi Pro HiFi wm8804-spdif-0 [HiFiBerry Digi Pro HiFi wm8804-spdif-0] Subdevices: 1/1 Subdevice #0: subdevice #0 ARECORD **** List of CAPTURE Hardware Devices **** card 0: sndrpihifiberry [snd_rpi_hifiberry_digi], device 0: HiFiBerry Digi Pro HiFi wm8804-spdif-0 [HiFiBerry Digi Pro HiFi wm8804-spdif-0] Subdevices: 1/1 Subdevice #0: subdevice #0 !!Amixer output !!------------- !!-------Mixer controls for card sndrpihifiberry Card sysdefault:0 'sndrpihifiberry'/'snd_rpi_hifiberry_digi' Mixer name : '' Components : '' Controls : 1 Simple ctrls : 1 Simple mixer control 'Tx Source',0 Capabilities: enum Items: 'S/PDIF RX' 'AIF' Item0: 'AIF' !!Alsactl output !!-------------- --startcollapse-- state.sndrpihifiberry { control.1 { iface MIXER name 'Tx Source' value AIF comment { access 'read write' type ENUMERATED count 1 item.0 'S/PDIF RX' item.1 AIF } } } --endcollapse-- !!All Loaded Modules !!------------------ aes_arm64 bcm2835_codec bcm2835_isp bcm2835_mmal_vchiq bcm2835_v4l2 bluetooth brcmfmac brcmutil btsdio cfg80211 drm drm_panel_orientation_quirks ecc ecdh_generic fuse i2c_bcm2835 ip_tables iproc_rng200 ipv6 mc nvmem_rmem raspberrypi_hwmon rpivid_mem sch_fq_codel snd snd_compress snd_pcm snd_pcm_dmaengine snd_soc_bcm2835_i2s snd_soc_core snd_soc_rpi_wm8804_soundcard snd_soc_wm8804 snd_soc_wm8804_i2c snd_timer uio uio_pdrv_genirq v4l2_mem2mem videobuf2_common videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_vmalloc videodev x_tables !!ALSA/HDA dmesg !!-------------- [ 0.000000] Booting Linux on physical CPU 0x0000000000 [0x410fd083] [ 0.000000] Linux version 5.10.25-1-rt35-ARCH (audiolinux@archlinux) (gcc (GCC) 10.2.0, GNU ld (GNU Binutils) 2.35) #1 SMP PREEMPT_RT Wed Mar 31 06:37:51 UTC 2021 [ 0.000000] Machine model: Raspberry Pi 4 Model B Rev 1.4 -- [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 496944 [ 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=0 bcm2708_fb.fbheight=0 bcm2708_fb.fbswap=1 smsc95xx.macaddr=DC:A6:32:E4:54:C1 vc_mem.mem_base=0x3ec00000 vc_mem.mem_size=0x40000000 root=UUID=245ddcdd-a5cc-4e91-b771-0eca69cbcfe2 rw rootwait console=ttyAMA0,115200 console=tty1 selinux=0 plymouth.enable=0 smsc95xx.turbo_mode=N dwc_otg.lpm_enable=0 kgdboc=ttyAMA0,115200 audit=0 nosmt [ 0.000000] audit: disabled (until reboot) -- [ 997.032655] WARNING: CPU: 3 PID: 9949 at drivers/firmware/raspberrypi.c:64 rpi_firmware_transaction 0xdc/0x110 [ 997.032677] Modules linked in: snd_soc_wm8804_i2c snd_soc_wm8804 btsdio bluetooth ecdh_generic ecc brcmfmac snd_soc_bcm2835_i2s snd_soc_rpi_wm8804_soundcard snd_soc_core bcm2835_codec(C) brcmutil bcm2835_isp(C) snd_compress bcm2835_v4l2(C) snd_pcm_dmaengine cfg80211 v4l2_mem2mem bcm2835_mmal_vchiq(C) snd_pcm videobuf2_vmalloc videobuf2_dma_contig raspberrypi_hwmon videobuf2_memops videobuf2_v4l2 snd_timer videobuf2_common snd i2c_bcm2835 videodev iproc_rng200 mc rpivid_mem uio_pdrv_genirq uio nvmem_rmem sch_fq_codel fuse drm drm_panel_orientation_quirks ip_tables x_tables ipv6 aes_arm64 [ 997.032744] CPU: 3 PID: 9949 Comm: kworker/3:0 Tainted: G C 5.10.25-1-rt35-ARCH #1