!!################################ !!ALSA Information Script v 0.4.65 !!################################ !!Script ran on: Wed Jun 28 09:05:20 UTC 2023 !!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: 5.15.25-rk322x Operating System: GNU/Linux Architecture: armv7l Processor: unknown SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k5.15.25-rk322x Library version: 1.2.4 Utilities version: 1.2.4 !!Loaded ALSA modules !!------------------- snd_soc_simple_card snd_soc_simple_card snd_soc_simple_card !!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_usb_audio: 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 * : !!ALSA Device nodes !!----------------- crw-rw---- 1 root audio 116, 3 Apr 23 2022 /dev/snd/controlC0 crw-rw---- 1 root audio 116, 5 Apr 23 2022 /dev/snd/controlC1 crw-rw---- 1 root audio 116, 8 Apr 23 2022 /dev/snd/controlC2 crw-rw---- 1 root audio 116, 2 Apr 23 2022 /dev/snd/pcmC0D0p crw-rw---- 1 root audio 116, 4 Apr 23 2022 /dev/snd/pcmC1D0p crw-rw---- 1 root audio 116, 7 Apr 23 2022 /dev/snd/pcmC2D0c crw-rw---- 1 root audio 116, 6 Apr 23 2022 /dev/snd/pcmC2D0p crw-rw---- 1 root audio 116, 1 Apr 23 2022 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Apr 23 2022 /dev/snd/timer /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 100 Apr 23 2022 . drwxr-xr-x 3 root root 240 Apr 23 2022 .. lrwxrwxrwx 1 root root 12 Apr 23 2022 platform-analog-sound -> ../controlC0 lrwxrwxrwx 1 root root 12 Apr 23 2022 platform-hdmi-sound -> ../controlC2 lrwxrwxrwx 1 root root 12 Apr 23 2022 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 12010000.codec-0 [100b0000.i2s1-rk3228-hifi 12010000.codec-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 hw:0 'analog'/'analog' Mixer name : '' Components : '' Controls : 0 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 hdmisound Card hw: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 !!------------------ cpufreq_dt dw_hdmi_i2s_audio dw_wdt fuse gpio_ir_recv gpio_keys gpu_sched hantro_vpu ip_tables lima rk_crypto rockchip_iep rockchip_rga 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_pcm snd_soc_rockchip_spdif snd_soc_simple_card snd_soc_simple_card_utils snd_soc_spdif_tx snd_timer soundcore v4l2_h264 v4l2_mem2mem videobuf2_common videobuf2_dma_contig videobuf2_dma_sg videobuf2_memops videobuf2_v4l2 videobuf2_vmalloc zram !!ALSA/HDA dmesg !!-------------- [ 2.173817] rockchip-drm display-subsystem: bound 20050000.vop (ops 0xb106de7c) [ 2.174265] dwhdmi-rockchip 200a0000.hdmi: Detected HDMI TX controller v2.01a with HDCP (inno_dw_hdmi_phy2) [ 2.175176] dwhdmi-rockchip 200a0000.hdmi: registered DesignWare HDMI I2C bus driver [ 2.176321] rockchip-drm display-subsystem: bound 200a0000.hdmi (ops 0xb10719c4) !!Packages installed !!-------------------- ii alsa-utils 1.2.4-1 armhf Utilities for configuring and using ALSA