!!################################ !!ALSA Information Script v 0.4.65 !!################################ !!Script ran on: Mon Jun 1 08:13:09 UTC 2026 !!Linux Distribution !!------------------ ARCH=arm INITRD_ARCH=arm ARCH=arm INITRD_ARCH=arm 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: 4.4.194-rk322x Operating System: GNU/Linux Architecture: armv7l Processor: unknown SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k4.4.194-rk322x 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 [DWI2SHDMI ]: DW-I2S-HDMI - DW-I2S-HDMI DW-I2S-HDMI 1 [SPDIF ]: SPDIF - SPDIF SPDIF 2 [ANALOG ]: ANALOG - ANALOG ANALOG !!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 !!--------------------------- !!ALSA Device nodes !!----------------- crw-rw---- 1 root audio 116, 2 Jun 1 12:13 /dev/snd/controlC0 crw-rw---- 1 root audio 116, 4 Jun 1 12:13 /dev/snd/controlC1 crw-rw---- 1 root audio 116, 6 Jun 1 12:13 /dev/snd/controlC2 crw-rw---- 1 root audio 116, 3 Jun 1 12:13 /dev/snd/pcmC0D0p crw-rw---- 1 root audio 116, 5 Jun 1 12:13 /dev/snd/pcmC1D0p crw-rw---- 1 root audio 116, 8 Jun 1 12:13 /dev/snd/pcmC2D0c crw-rw---- 1 root audio 116, 7 Jun 1 12:13 /dev/snd/pcmC2D0p crw-rw---- 1 root audio 116, 1 Jun 1 12:13 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Jun 1 12:13 /dev/snd/timer /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 100 Jun 1 12:13 . drwxr-xr-x 3 root root 240 Jun 1 12:13 .. lrwxrwxrwx 1 root root 12 Jun 1 12:13 platform-hdmi-sound -> ../controlC0 lrwxrwxrwx 1 root root 12 Jun 1 12:13 platform-sound -> ../controlC2 lrwxrwxrwx 1 root root 12 Jun 1 12:13 platform-spdif-sound -> ../controlC1 !!ALSA configuration files !!------------------------ !!System wide config file (/etc/asound.conf) pcm.OnBoard_D0 { type hw card OnBoard device 0 } pcm.OnBoard_D1 { type hw card OnBoard device 1 } pcm.OnBoard_D2 { type hw card OnBoard device 2 } # Configuration to expose the SPDIF device of RK3288 to ALSA. # The device tree must describe a simple-audio-card device named "SPDIF" # for this to work properly # This percolates to PulseAudio, which will eventually show the proper # labels to the audio device cards.SPDIF.pcm.iec958.0 { @args [ CARD AES0 AES1 AES2 AES3 ] @args.CARD { type string } @args.AES0 { type integer } @args.AES1 { type integer } @args.AES2 { type integer } @args.AES3 { type integer } type hw card $CARD } # Configuration to expose the HDMI device of RK3288 to ALSA. # The device tree must describe a simple-audio-card device named "DW-I2S-HDMI" # for this to work properly # This percolates to PulseAudio, which will eventually show the proper # labels to the audio device cards.DW-I2S-HDMI.pcm.hdmi.0 { @args [ CARD DEVICE CTLINDEX AES0 AES1 AES2 AES3 ] @args.CARD { type string } @args.DEVICE { type integer } @args.CTLINDEX { type integer } @args.AES0 { type integer } @args.AES1 { type integer } @args.AES2 { type integer } @args.AES3 { type integer } type hw card $CARD } !!Aplay/Arecord output !!-------------------- APLAY **** List of PLAYBACK Hardware Devices **** card 0: DWI2SHDMI [DW-I2S-HDMI], device 0: 100c0000.i2s0-i2s-hifi i2s-hifi-0 [] Subdevices: 1/1 Subdevice #0: subdevice #0 card 1: SPDIF [SPDIF], device 0: 100d0000.spdif-dit-hifi dit-hifi-0 [] Subdevices: 1/1 Subdevice #0: subdevice #0 card 2: ANALOG [ANALOG], device 0: 100b0000.i2s1-rk3228-hifi rk3228-hifi-0 [] Subdevices: 1/1 Subdevice #0: subdevice #0 ARECORD **** List of CAPTURE Hardware Devices **** card 2: ANALOG [ANALOG], device 0: 100b0000.i2s1-rk3228-hifi rk3228-hifi-0 [] Subdevices: 1/1 Subdevice #0: subdevice #0 !!Amixer output !!------------- !!-------Mixer controls for card DWI2SHDMI Card hw:0 'DWI2SHDMI'/'DW-I2S-HDMI' Mixer name : '' Components : '' Controls : 3 Simple ctrls : 0 !!-------Mixer controls for card SPDIF Card hw:1 'SPDIF'/'SPDIF' Mixer name : '' Components : '' Controls : 0 Simple ctrls : 0 !!-------Mixer controls for card ANALOG Card hw:2 'ANALOG'/'ANALOG' Mixer name : '' Components : '' Controls : 0 Simple ctrls : 0 !!Alsactl output !!-------------- --startcollapse-- state.DWI2SHDMI { control.1 { iface PCM name ELD value '0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access 'read volatile' type BYTES count 128 } } control.2 { iface PCM name 'AUDIO MODE' value 0 comment { access 'read write volatile' type INTEGER count 1 range '0 - 2' } } control.3 { 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' } } } state.SPDIF { control { } } state.ANALOG { control { } } --endcollapse-- !!All Loaded Modules !!------------------ 8189es autofs4 fuse gpio_ir_recv ip_tables lz4 lz4_compress lzo mali snd_soc_rk3228 zram !!ALSA/HDA dmesg !!-------------- [ 1.985334] i2c i2c-0: of_i2c: modalias failure on /hdmi@200a0000/ports [ 1.985366] dwhdmi-rockchip 200a0000.hdmi: registered DesignWare HDMI I2C bus driver [ 1.985496] dwhdmi-rockchip 200a0000.hdmi: Detected HDMI TX controller v2.01a with HDCP (inno_dw_hdmi_phy) [ 1.987038] rockchip-drm display-subsystem: bound 200a0000.hdmi (ops 0xb0d13808) -- [ 2.610050] rockchip-vop 20050000.vop: [drm:vop_crtc_enable] Update mode to 1440x900p60, type: 11 [ 2.610909] dwhdmi-rockchip 200a0000.hdmi: HDMI infoframe: Auxiliary Video Information (AVI), version 2, length 13 [ 2.610918] dwhdmi-rockchip 200a0000.hdmi: colorspace: RGB -- [ 3.640880] rk_ftl_init fail [ 3.642820] usbcore: registered new interface driver snd-usb-audio [ 3.643179] usbcore: registered new interface driver snd-ua101 [ 3.643398] usbcore: registered new interface driver snd-usb-caiaq [ 3.643591] usbcore: registered new interface driver snd-usb-6fire [ 3.643786] usbcore: registered new interface driver snd-usb-hiface [ 3.643936] usbcore: registered new interface driver snd-bcd2000 [ 3.644080] usbcore: registered new interface driver snd_usb_pod [ 3.644220] usbcore: registered new interface driver snd_usb_podhd [ 3.644507] usbcore: registered new interface driver snd_usb_toneport [ 3.644757] usbcore: registered new interface driver snd_usb_variax [ 3.654744] u32 classifier -- [ 3.687892] rk-vcodec 20030000.rkvdec: init success [ 3.689632] of_get_named_gpiod_flags: can't parse 'simple-audio-card,hp-det-gpio' property of node '/hdmi-sound[0]' [ 3.689670] of_get_named_gpiod_flags: can't parse 'simple-audio-card,mic-det-gpio' property of node '/hdmi-sound[0]' [ 3.691593] asoc-simple-card hdmi-sound: i2s-hifi <-> 100c0000.i2s0 mapping ok [ 3.693757] of_get_named_gpiod_flags: can't parse 'simple-audio-card,hp-det-gpio' property of node '/spdif-sound[0]' [ 3.693785] of_get_named_gpiod_flags: can't parse 'simple-audio-card,mic-det-gpio' property of node '/spdif-sound[0]' [ 3.695282] asoc-simple-card spdif-sound: dit-hifi <-> 100d0000.spdif mapping ok [ 3.697227] mmc_host mmc2: Bus speed (slot 0) = 50000000Hz (slot req 52000000Hz, actual 50000000HZ div = 0) -- [ 3.707902] mmcblk2: p1 [ 3.716319] ALSA device list: [ 3.716359] #0: DW-I2S-HDMI [ 3.716367] #1: SPDIF -- [ 8.132296] rk3228-codec 12010000.codec: spk_depop_time use default value. [ 8.134281] of_get_named_gpiod_flags: can't parse 'simple-audio-card,hp-det-gpio' property of node '/sound[0]' [ 8.134517] of_get_named_gpiod_flags: can't parse 'simple-audio-card,mic-det-gpio' property of node '/sound[0]' [ 8.149671] I : [File] : drivers/gpu/arm/mali400/mali/linux/mali_kernel_linux.c; [Line] : 417; [Func] : mali_module_init(); svn_rev_string_from_arm of this mali_ko is '', rk_ko_ver is '5', built at '20:09:06', on 'Aug 25 2021'. -- [ 8.152714] mali-utgard 20001000.gpu: l=-2147483648 h=2147483647 hyst=0 l_limit=0 h_limit=0 [ 8.167835] asoc-simple-card sound: rk3228-hifi <-> 100b0000.i2s1 mapping ok [ 8.168892] Mali: Mali device driver loaded -- [ 77.643591] rockchip-vop 20050000.vop: [drm:vop_crtc_enable] Update mode to 1440x900p60, type: 11 [ 77.644392] dwhdmi-rockchip 200a0000.hdmi: HDMI infoframe: Auxiliary Video Information (AVI), version 2, length 13 [ 77.644400] dwhdmi-rockchip 200a0000.hdmi: colorspace: RGB -- [ 316.449772] rockchip-vop 20050000.vop: [drm:vop_crtc_enable] Update mode to 1440x900p60, type: 11 [ 316.450523] dwhdmi-rockchip 200a0000.hdmi: HDMI infoframe: Auxiliary Video Information (AVI), version 2, length 13 [ 316.450532] dwhdmi-rockchip 200a0000.hdmi: colorspace: RGB -- [ 751.813825] rockchip-vop 20050000.vop: [drm:vop_crtc_enable] Update mode to 1440x900p60, type: 11 [ 751.814776] dwhdmi-rockchip 200a0000.hdmi: HDMI infoframe: Auxiliary Video Information (AVI), version 2, length 13 [ 751.814788] dwhdmi-rockchip 200a0000.hdmi: colorspace: RGB !!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