!!################################ !!ALSA Information Script v 0.5.1 !!################################ !!Script ran on: Sun Dec 10 17:19:38 UTC 2023 !!Linux Distribution !!------------------ ARCH=arm INITRD_ARCH=arm ARCH=arm INITRD_ARCH=arm NAME="Debian GNU/Linux" ID=debian !!DMI Information !!--------------- Manufacturer: Product Name: Product Version: Firmware Version: System SKU: Board Vendor: Board Name: !!ACPI Device Status Information !!--------------- !!Kernel Information !!------------------ Kernel release: 6.1.66-current-rk322x Operating System: GNU/Linux Architecture: armv7l Processor: unknown SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k6.1.66-current-rk322x Library version: 1.2.8 Utilities version: 1.2.8 !!Loaded ALSA modules !!------------------- snd_soc_simple_card (card 0) snd_soc_simple_card (card 1) snd_soc_simple_card (card 2) !!Sound Servers on this system !!---------------------------- No sound servers found. !!Soundcards recognised by ALSA !!----------------------------- 0 [analog ]: simple-card - analog analog 1 [SPDIF ]: simple-card - SPDIF SPDIF 2 [hdmisound ]: simple-card - hdmi-sound hdmi-sound !!Modprobe options (Sound related) !!-------------------------------- snd_pcsp: index=-2 snd_atiixp_modem: index=-2 snd_intel8x0m: index=-2 snd_via82xx_modem: index=-2 !!Loaded sound module options !!--------------------------- !!Module: snd_soc_simple_card * : !!Module: snd_soc_simple_card * : !!Module: snd_soc_simple_card * : !!Sysfs card info !!--------------- !!Card: /sys/class/sound/card0 Driver: /sys/bus/platform/drivers/asoc-simple-card Tree: !!Card: /sys/class/sound/card1 Driver: /sys/bus/platform/drivers/asoc-simple-card Tree: !!Card: /sys/class/sound/card2 Driver: /sys/bus/platform/drivers/asoc-simple-card Tree: !!ALSA Device nodes !!----------------- crw-rw---- 1 root audio 116, 3 Dec 9 11:14 /dev/snd/controlC0 crw-rw---- 1 root audio 116, 5 Dec 9 11:14 /dev/snd/controlC1 crw-rw---- 1 root audio 116, 8 Dec 9 11:14 /dev/snd/controlC2 crw-rw---- 1 root audio 116, 2 Dec 9 11:14 /dev/snd/pcmC0D0p crw-rw---- 1 root audio 116, 4 Dec 9 11:14 /dev/snd/pcmC1D0p crw-rw---- 1 root audio 116, 7 Dec 9 11:14 /dev/snd/pcmC2D0c crw-rw---- 1 root audio 116, 6 Dec 9 11:14 /dev/snd/pcmC2D0p crw-rw---- 1 root audio 116, 1 Dec 10 11:23 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Dec 10 11:23 /dev/snd/timer /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 100 Dec 9 11:14 . drwxr-xr-x 3 root root 240 Dec 9 11:14 .. lrwxrwxrwx 1 root root 12 Dec 9 11:14 platform-analog-sound -> ../controlC0 lrwxrwxrwx 1 root root 12 Dec 9 11:14 platform-hdmi-sound -> ../controlC2 lrwxrwxrwx 1 root root 12 Dec 9 11:14 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: analog [analog], device 0: 100b0000.i2s1-rk3228-hifi rk3228-hifi-0 [100b0000.i2s1-rk3228-hifi rk3228-hifi-0] Subdevices: 1/1 Subdevice #0: subdevice #0 card 1: SPDIF [SPDIF], device 0: 100d0000.spdif-dit-hifi dit-hifi-0 [100d0000.spdif-dit-hifi dit-hifi-0] Subdevices: 1/1 Subdevice #0: subdevice #0 card 2: hdmisound [hdmi-sound], device 0: 100c0000.i2s0-i2s-hifi i2s-hifi-0 [100c0000.i2s0-i2s-hifi i2s-hifi-0] Subdevices: 1/1 Subdevice #0: subdevice #0 ARECORD **** List of CAPTURE Hardware Devices **** card 2: hdmisound [hdmi-sound], device 0: 100c0000.i2s0-i2s-hifi i2s-hifi-0 [100c0000.i2s0-i2s-hifi i2s-hifi-0] Subdevices: 1/1 Subdevice #0: subdevice #0 !!Amixer output !!------------- !!-------Mixer controls for card analog Card sysdefault:0 'analog'/'analog' Mixer name : '' Components : '' Controls : 0 Simple ctrls : 0 !!-------Mixer controls for card SPDIF Card sysdefault:1 'SPDIF'/'SPDIF' Mixer name : '' Components : '' Controls : 0 Simple ctrls : 0 !!-------Mixer controls for card hdmisound Card sysdefault:2 'hdmisound'/'hdmi-sound' Mixer name : '' Components : '' Controls : 4 Simple ctrls : 0 !!Alsactl output !!-------------- --startcollapse-- state.analog { control { } } state.SPDIF { control { } } state.hdmisound { control.1 { 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.2 { iface PCM name 'IEC958 Playback Mask' value ffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 comment { access read type IEC958 count 1 } } control.3 { iface PCM name 'IEC958 Playback Default' value '0400000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access 'read write' type IEC958 count 1 } } control.4 { iface PCM name ELD value '0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access 'read volatile' type BYTES count 128 } } } --endcollapse-- !!All Loaded Modules !!------------------ binfmt_misc cifs cifs_arc4 cifs_md4 cpufreq_dt crypto_engine dw_hdmi_i2s_audio dw_wdt fuse gpio_ir_recv gpio_keys gpu_sched hantro_vpu hid_logitech_dj hid_logitech_hidpp ip_tables ir_nec_decoder lima lz4 lz4hc rk_crypto rockchip_iep rockchip_rga rockchip_thermal rockchip_vdec snd snd_pcm snd_pcm_dmaengine snd_soc_core snd_soc_hdmi_codec snd_soc_rk3228 snd_soc_rockchip_i2s snd_soc_rockchip_spdif snd_soc_simple_card snd_soc_simple_card_utils snd_soc_spdif_tx snd_timer soundcore v4l2_h264 v4l2_mem2mem v4l2_vp9 videobuf2_dma_contig zram !!ALSA/HDA dmesg !!-------------- [ 3.067476] usb usb6: SerialNumber: 300c0000.usb [ 3.068185] dwhdmi-rockchip 200a0000.hdmi: Detected HDMI TX controller v2.01a with HDCP (inno_dw_hdmi_phy2) [ 3.076027] hub 6-0:1.0: USB hub found [ 3.080523] dwhdmi-rockchip 200a0000.hdmi: registered DesignWare HDMI I2C bus driver [ 3.083718] hub 6-0:1.0: 1 port detected !!Packages installed !!-------------------- ii alsa-utils 1.2.8-1 armhf Utilities for configuring and using ALSA