!!################################ !!ALSA Information Script v 0.4.65 !!################################ !!Script ran on: Sat Jul 15 14:50:07 UTC 2023 !!Linux Distribution !!------------------ Debian GNU/Linux 11 \n \l ARCH=arm 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: 5.10.110 Operating System: GNU/Linux Architecture: aarch64 Processor: unknown SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k5.10.110 Library version: 1.2.4 Utilities version: 1.2.4 !!Loaded ALSA modules !!------------------- !!Sound Servers on this system !!---------------------------- No sound servers found. !!Soundcards recognised by ALSA !!----------------------------- 0 [rockchiphdmi ]: rockchip_hdmi - rockchip,hdmi rockchip,hdmi 1 [Adapter ]: USB-Audio - USB SPDIF Adapter Generic USB SPDIF Adapter at usb-xhci-hcd.4.auto-1, high speed !!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 !!Loaded sound module options !!--------------------------- !!USB Mixer information !!--------------------- --startcollapse-- USB Mixer: usb_id=0x0bda4e27, ctrlif=0, ctlerr=0 Card: Generic USB SPDIF Adapter at usb-xhci-hcd.4.auto-1, high speed Unit: 8 Control: name="PCM Playback Volume", index=0 Info: id=8, control=2, cmask=0x3, channels=2, type="S16" Volume: min=-16800, max=0, dBmin=-6562, dBmax=0 Unit: 8 Control: name="PCM Playback Switch", index=0 Info: id=8, control=1, cmask=0x0, channels=1, type="INV_BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 Unit: 9 Control: name="Extension Unit Switch", index=0 Info: id=9, control=1, 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, 3 Dec 22 2022 /dev/snd/controlC0 crw-rw---- 1 root audio 116, 6 Dec 22 2022 /dev/snd/controlC1 crw-rw---- 1 root audio 116, 2 Dec 22 2022 /dev/snd/pcmC0D0p crw-rw---- 1 root audio 116, 4 Dec 22 2022 /dev/snd/pcmC1D0p crw-rw---- 1 root audio 116, 5 Dec 22 2022 /dev/snd/pcmC1D1p crw-rw---- 1 root audio 116, 1 Dec 22 2022 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Dec 22 2022 /dev/snd/timer /dev/snd/by-id: total 0 drwxr-xr-x 2 root root 60 Dec 22 2022 . drwxr-xr-x 4 root root 220 Dec 22 2022 .. lrwxrwxrwx 1 root root 12 Dec 22 2022 usb-Generic_USB_SPDIF_Adapter_202110200032-00 -> ../controlC1 /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 80 Dec 22 2022 . drwxr-xr-x 4 root root 220 Dec 22 2022 .. lrwxrwxrwx 1 root root 12 Dec 22 2022 platform-hdmi-sound -> ../controlC0 lrwxrwxrwx 1 root root 12 Dec 22 2022 platform-xhci-hcd.4.auto-usb-0:1:1.0 -> ../controlC1 !!Aplay/Arecord output !!-------------------- APLAY **** List of PLAYBACK Hardware Devices **** card 0: rockchiphdmi [rockchip,hdmi], device 0: fe400000.i2s-i2s-hifi i2s-hifi-0 [fe400000.i2s-i2s-hifi i2s-hifi-0] Subdevices: 1/1 Subdevice #0: subdevice #0 card 1: Adapter [USB SPDIF Adapter], device 0: USB Audio [USB Audio] Subdevices: 0/1 Subdevice #0: subdevice #0 card 1: Adapter [USB SPDIF Adapter], device 1: USB Audio [USB Audio #1] Subdevices: 1/1 Subdevice #0: subdevice #0 ARECORD **** List of CAPTURE Hardware Devices **** !!Amixer output !!------------- !!-------Mixer controls for card rockchiphdmi Card hw:0 'rockchiphdmi'/'rockchip,hdmi' Mixer name : '' Components : '' Controls : 5 Simple ctrls : 1 Simple mixer control 'I2STDM Digital Loopback Mode',0 Capabilities: enum Items: 'Disabled' 'Mode1' 'Mode2' 'Mode2 Swap' Item0: 'Disabled' !!-------Mixer controls for card Adapter Card hw:1 'Adapter'/'Generic USB SPDIF Adapter at usb-xhci-hcd.4.auto-1, high speed' Mixer name : 'USB Mixer' Components : 'USB0bda:4e27' Controls : 6 Simple ctrls : 2 Simple mixer control 'PCM',0 Capabilities: pvolume pswitch pswitch-joined Playback channels: Front Left - Front Right Limits: Playback 0 - 175 Mono: Front Left: Playback 121 [69%] [-20.25dB] [on] Front Right: Playback 121 [69%] [-20.25dB] [on] Simple mixer control 'Extension Unit',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] !!Alsactl output !!-------------- --startcollapse-- state.rockchiphdmi { control.1 { iface MIXER name 'I2STDM Digital Loopback Mode' value Disabled comment { access 'read write' type ENUMERATED count 1 item.0 Disabled item.1 Mode1 item.2 Mode2 item.3 'Mode2 Swap' } } control.2 { iface PCM name 'Playback Channel Map' value.0 0 value.1 0 value.2 0 value.3 0 value.4 0 value.5 0 value.6 0 value.7 0 comment { access read type INTEGER count 8 range '0 - 36' } } control.3 { iface PCM name 'IEC958 Playback Mask' value ffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 comment { access read type IEC958 count 1 } } control.4 { iface PCM name 'IEC958 Playback Default' value '0400000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access 'read write' type IEC958 count 1 } } control.5 { iface PCM name ELD value '0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access 'read volatile' type BYTES count 128 } } } state.Adapter { control.1 { iface PCM name 'Playback Channel Map' value.0 3 value.1 4 comment { access read type INTEGER count 2 range '0 - 36' } } control.2 { iface PCM device 1 name 'Playback Channel Map' value.0 0 value.1 0 comment { access read type INTEGER count 2 range '0 - 36' } } control.3 { iface MIXER name 'PCM Playback Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.4 { iface MIXER name 'PCM Playback Volume' value.0 121 value.1 121 comment { access 'read write' type INTEGER count 2 range '0 - 175' dbmin -6562 dbmax 0 dbvalue.0 -2025 dbvalue.1 -2025 } } control.5 { iface MIXER name 'Extension Unit Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.6 { iface CARD name 'Keep Interface' value false comment { access 'read write' type BOOLEAN count 1 } } } --endcollapse-- !!All Loaded Modules !!------------------ 88XXau binfmt_misc cfg80211 ip_tables ledtrig_netdev r8125 r8169 rtc_hym8563 snd_hwdep snd_soc_rk817 snd_usb_audio snd_usbmidi_lib uio uio_pdrv_genirq !!ALSA/HDA dmesg !!-------------- [ 2.795014] rockchip-drm display-subsystem: bound fe040000.vop (ops 0xffffffc011230108) [ 2.795271] dwhdmi-rockchip fe0a0000.hdmi: Detected HDMI TX controller v2.11a with HDCP (DWC HDMI 2.0 TX PHY) [ 2.795825] dwhdmi-rockchip fe0a0000.hdmi: registered DesignWare HDMI I2C bus driver [ 2.796410] rockchip-drm display-subsystem: bound fe0a0000.hdmi (ops 0xffffffc011238010) -- [ 3.100987] rockchip-pm rockchip-suspend: not set pwm-regulator-config [ 3.101590] ALSA device list: [ 3.101603] #0: rockchip,hdmi -- [ 5.864785] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7' [ 6.243623] usbcore: registered new interface driver snd-usb-audio [ 6.373198] usb 7-1: 88XXau 9c:53:22:cc:7c:f3 hw_info[107] !!Packages installed !!-------------------- ii alsa-utils 1.2.4-1 arm64 Utilities for configuring and using ALSA