!!################################ !!ALSA Information Script v 0.4.65 !!################################ !!Script ran on: Sun Apr 16 13:59:25 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: 6.1.23-v8 Operating System: GNU/Linux Architecture: aarch64 Processor: unknown SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k6.1.23-v8 Library version: 1.2.4 Utilities version: !!Loaded ALSA modules !!------------------- snd_bcm2835 vc4 vc4 !!Sound Servers on this system !!---------------------------- Pulseaudio: Installed - Yes (/usr/bin/pulseaudio) Running - No !!Soundcards recognised by ALSA !!----------------------------- 0 [Headphones ]: bcm2835_headpho - bcm2835 Headphones bcm2835 Headphones 1 [vc4hdmi0 ]: vc4-hdmi - vc4-hdmi-0 vc4-hdmi-0 2 [vc4hdmi1 ]: vc4-hdmi - vc4-hdmi-1 vc4-hdmi-1 !!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_headphones=0 snd_bcm2835: enable_headphones=1 snd_bcm2835: enable_hdmi=1 snd_bcm2835: enable_hdmi=0 !!Loaded sound module options !!--------------------------- !!Module: snd_bcm2835 enable_hdmi : N enable_headphones : Y force_bulk : N num_channels : 8 !!Module: vc4 fkms_max_refresh_rate : 85 force_hotplug : 0 tv_norm : !!Module: vc4 fkms_max_refresh_rate : 85 force_hotplug : 0 tv_norm : !!ALSA Device nodes !!----------------- crw-rw---- 1 root audio 116, 0 Apr 16 10:17 /dev/snd/controlC0 crw-rw---- 1 root audio 116, 32 Apr 16 10:17 /dev/snd/controlC1 crw-rw---- 1 root audio 116, 64 Apr 16 10:17 /dev/snd/controlC2 crw-rw---- 1 root audio 116, 16 Apr 16 10:17 /dev/snd/pcmC0D0p crw-rw---- 1 root audio 116, 48 Apr 16 10:17 /dev/snd/pcmC1D0p crw-rw---- 1 root audio 116, 80 Apr 16 10:17 /dev/snd/pcmC2D0p crw-rw---- 1 root audio 116, 1 Apr 16 10:17 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Apr 16 10:17 /dev/snd/timer /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 100 Apr 16 10:17 . drwxr-xr-x 3 root root 220 Apr 16 10:17 .. lrwxrwxrwx 1 root root 12 Apr 16 10:17 platform-bcm2835_audio -> ../controlC0 lrwxrwxrwx 1 root root 12 Apr 16 10:17 platform-fef00700.hdmi -> ../controlC1 lrwxrwxrwx 1 root root 12 Apr 16 10:17 platform-fef05700.hdmi -> ../controlC2 !!Aplay/Arecord output !!-------------------- APLAY ARECORD !!Amixer output !!------------- !!-------Mixer controls for card Headphones !!-------Mixer controls for card vc4hdmi0 !!-------Mixer controls for card vc4hdmi1 !!Alsactl output !!-------------- --startcollapse-- --endcollapse-- !!All Loaded Modules !!------------------ 8021q backlight bcm2835_codec bcm2835_isp bcm2835_mmal_vchiq bcm2835_v4l2 bluetooth brcmfmac brcmutil btbcm cec cfg80211 drm drm_display_helper drm_dma_helper drm_kms_helper drm_panel_orientation_quirks drm_shmem_helper ecc ecdh_generic fb_sys_fops fuse garp gpu_sched hci_uart i2c_bcm2835 i2c_brcmstb i2c_dev ip_tables ipv6 libaes llc mc nvmem_rmem raspberrypi_hwmon rfkill rpivid_hevc sg snd snd_bcm2835 snd_compress snd_pcm snd_pcm_dmaengine snd_soc_bcm2835_i2s snd_soc_core snd_soc_hdmi_codec 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: 996660 [ 0.000000] Kernel command line: coherent_pool=1M 8250.nr_uarts=0 snd_bcm2835.enable_headphones=0 snd_bcm2835.enable_headphones=1 snd_bcm2835.enable_hdmi=1 snd_bcm2835.enable_hdmi=0 video=HDMI-A-1:1920x1080M@60D smsc95xx.macaddr=DC:A6:32:77:37:10 vc_mem.mem_base=0x3eb00000 vc_mem.mem_size=0x3ff00000 console=ttyS0,115200 console=tty1 root=PARTUUID=14758d79-02 rootfstype=ext4 fsck.repair=yes rootwait quiet splash plymouth.ignore-serial-consoles [ 0.000000] Unknown kernel command line parameters "splash", will be passed to user space. -- [ 13.343955] bcm2835_v4l2: module is from the staging directory, the quality is unknown, you have been warned. [ 13.410755] snd_bcm2835: module is from the staging directory, the quality is unknown, you have been warned. [ 13.426578] rpivid_hevc: module is from the staging directory, the quality is unknown, you have been warned. -- [ 14.283131] vc4-drm gpu: bound fe400000.hvs (ops vc4_hvs_ops [vc4]) [ 14.284072] [drm] forcing HDMI-A-1 connector on [ 14.438553] Registered IR keymap rc-cec !!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