!!################################ !!ALSA Information Script v 0.4.64 !!################################ !!Script ran on: Wed Apr 9 23:11:15 UTC 2025 !!Linux Distribution !!------------------ ID_LIKE=debian !!DMI Information !!--------------- Manufacturer: Product Name: Product Version: Firmware Version: Board Vendor: Board Name: !!ACPI Device Status Information !!--------------- !!Kernel Information !!------------------ Kernel release: 5.10.103-v7l Operating System: GNU/Linux Architecture: armv7l Processor: unknown SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k5.10.103-v7l Library version: 1.1.8 Utilities version: 1.1.8 !!Loaded ALSA modules !!------------------- snd_bcm2835 snd_usb_audio !!Sound Servers on this system !!---------------------------- No sound servers found. !!Soundcards recognised by ALSA !!----------------------------- 0 [b1 ]: bcm2835_hdmi - bcm2835 HDMI 1 bcm2835 HDMI 1 1 [G2 ]: USB-Audio - OriGen G2 CMEDIA OriGen G2 at usb-0000:01:00.0-1.3, high speed !!PCI Soundcards installed in the system !!-------------------------------------- !!Advanced information - PCI Vendor/Device/Subsystem ID's !!------------------------------------------------------- !!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_bcm2835 enable_compat_alsa : N enable_hdmi : Y enable_headphones : N force_bulk : N !!Module: snd_usb_audio autoclock : Y delayed_register : (null),(null),(null),(null),(null),(null),(null),(null) device_setup : 0,0,0,0,0,0,0,0 enable : Y,Y,Y,Y,Y,Y,Y,Y id : (null),(null),(null),(null),(null),(null),(null),(null) ignore_ctl_error : N index : -2,-1,-1,-1,-1,-1,-1,-1 pid : -1,-1,-1,-1,-1,-1,-1,-1 quirk_alias : (null),(null),(null),(null),(null),(null),(null),(null) skip_validation : N use_vmalloc : Y vid : -1,-1,-1,-1,-1,-1,-1,-1 !!USB Mixer information !!--------------------- --startcollapse-- USB Mixer: usb_id=0x0d8c0319, ctrlif=0, ctlerr=0 Card: CMEDIA OriGen G2 at usb-0000:01:00.0-1.3, high speed Unit: 13 Control: name="PCM Playback Switch", index=0 Info: id=13, control=1, cmask=0x0, channels=1, type="INV_BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 Unit: 18 Control: name="Clock Source 18 Validity", index=0 Info: id=18, control=2, cmask=0x0, channels=1, type="BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 --endcollapse-- !!ALSA Device nodes !!----------------- crw-rw---- 1 root audio 116, 0 Apr 10 01:51 /dev/snd/controlC0 crw-rw---- 1 root audio 116, 32 Apr 10 02:10 /dev/snd/controlC1 crw-rw---- 1 root audio 116, 16 Apr 10 01:51 /dev/snd/pcmC0D0p crw-rw---- 1 root audio 116, 48 Apr 10 02:10 /dev/snd/pcmC1D0p crw-rw---- 1 root audio 116, 1 Apr 10 01:51 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Apr 10 01:51 /dev/snd/timer /dev/snd/by-id: total 0 drwxr-xr-x 2 root root 60 Apr 10 02:10 . drwxr-xr-x 4 root root 200 Apr 10 02:10 .. lrwxrwxrwx 1 root root 12 Apr 10 02:10 usb-CMEDIA_OriGen_G2-00 -> ../controlC1 /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 80 Apr 10 02:10 . drwxr-xr-x 4 root root 200 Apr 10 02:10 .. lrwxrwxrwx 1 root root 12 Apr 10 01:51 platform-bcm2835_audio -> ../controlC0 lrwxrwxrwx 1 root root 12 Apr 10 02:10 platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.3:1.0 -> ../controlC1 !!Aplay/Arecord output !!-------------------- APLAY **** List of PLAYBACK Hardware Devices **** card 0: b1 [bcm2835 HDMI 1], device 0: bcm2835 HDMI 1 [bcm2835 HDMI 1] Subdevices: 8/8 Subdevice #0: subdevice #0 Subdevice #1: subdevice #1 Subdevice #2: subdevice #2 Subdevice #3: subdevice #3 Subdevice #4: subdevice #4 Subdevice #5: subdevice #5 Subdevice #6: subdevice #6 Subdevice #7: subdevice #7 card 1: G2 [OriGen G2], device 0: USB Audio [USB Audio] Subdevices: 1/1 Subdevice #0: subdevice #0 ARECORD **** List of CAPTURE Hardware Devices **** !!Amixer output !!------------- !!-------Mixer controls for card 0 [b1] Card hw:0 'b1'/'bcm2835 HDMI 1' Mixer name : 'Broadcom Mixer' Components : '' Controls : 2 Simple ctrls : 1 Simple mixer control 'HDMI',0 Capabilities: pvolume pvolume-joined pswitch pswitch-joined Playback channels: Mono Limits: Playback -10239 - 400 Mono: Playback -26 [96%] [-0.26dB] [off] !!-------Mixer controls for card 1 [G2] Card hw:1 'G2'/'CMEDIA OriGen G2 at usb-0000:01:00.0-1.3, high speed' Mixer name : 'USB Mixer' Components : 'USB0d8c:0319' Controls : 4 Simple ctrls : 1 Simple mixer control 'PCM',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] !!Alsactl output !!-------------- --startcollapse-- state.b1 { control.1 { iface MIXER name 'HDMI Playback Volume' value -26 comment { access 'read write' type INTEGER count 1 range '-10239 - 400' dbmin -9999999 dbmax 400 dbvalue.0 -26 } } control.2 { iface MIXER name 'HDMI Playback Switch' value false comment { access 'read write' type BOOLEAN count 1 } } } state.G2 { control.1 { iface PCM name 'Playback Channel Map' value.0 0 value.1 0 comment { access read type INTEGER count 2 range '0 - 36' } } control.2 { iface MIXER name 'PCM Playback Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.3 { iface CARD name 'Clock Source 18 Validity' value true comment { access read type BOOLEAN count 1 } } control.4 { iface CARD name 'Keep Interface' value false comment { access 'read write' type BOOLEAN count 1 } } } --endcollapse-- !!All Loaded Modules !!------------------ Module bnep hci_uart 8021q btbcm garp bluetooth stp llc ecdh_generic ecc joydev snd_usb_audio snd_hwdep snd_usbmidi_lib brcmfmac snd_rawmidi vc4 brcmutil snd_seq_device xpad bcm2835_codec cec bcm2835_v4l2 bcm2835_isp ff_memless cfg80211 v4l2_mem2mem bcm2835_mmal_vchiq drm_kms_helper videobuf2_dma_contig v3d videobuf2_vmalloc rfkill videobuf2_memops snd_soc_core videobuf2_v4l2 gpu_sched snd_compress videobuf2_common snd_bcm2835 snd_pcm_dmaengine snd_pcm videodev drm mc snd_timer drm_panel_orientation_quirks vc_sm_cma snd raspberrypi_hwmon syscopyarea sysfillrect sysimgblt fb_sys_fops backlight rpivid_mem uio_pdrv_genirq uio nvmem_rmem uinput ip_tables x_tables ipv6 !!ALSA/HDA dmesg !!--------------