!!################################ !!ALSA Information Script v 0.5.1 !!################################ !!Script ran on: Sat Nov 1 11:19:41 UTC 2025 !!Linux Distribution !!------------------ ID_LIKE=debian BUILD_ID="7a723763f6b53d1664379770aba62945e1c26156" !!DMI Information !!--------------- Manufacturer: Product Name: Product Version: Firmware Version: System SKU: Board Vendor: Board Name: !!ACPI Device Status Information !!--------------- !!Kernel Information !!------------------ Kernel release: 6.12.47-1-generic Operating System: GNU/Linux Architecture: aarch64 Processor: unknown SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k6.12.47-1-generic Library version: Utilities version: 1.2.8 !!Loaded ALSA modules !!------------------- snd_soc_simple_card (card 0) snd_soc_simple_card (card 1) !!Sound Servers on this system !!---------------------------- Pulseaudio: Installed - Yes (/usr/bin/pulseaudio) Running - Yes !!Soundcards recognised by ALSA !!----------------------------- 0 [RK3568HPJack ]: simple-card - RK3568-HP-Jack RK3568-HP-Jack 1 [rockchiphdmi ]: simple-card - rockchip,hdmi rockchip,hdmi !!PCI Soundcards installed in the system !!-------------------------------------- !!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 * : !!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: !!ALSA Device nodes !!----------------- crw-rw---- 1 root audio 116, 4 Jul 3 15:47 /dev/snd/controlC0 crw-rw---- 1 root audio 116, 6 Jul 3 15:47 /dev/snd/controlC1 crw-rw---- 1 root audio 116, 3 Jul 3 15:47 /dev/snd/pcmC0D0c crw-rw---- 1 root audio 116, 2 Jul 3 15:47 /dev/snd/pcmC0D0p crw-rw---- 1 root audio 116, 5 Jul 3 15:47 /dev/snd/pcmC1D0p crw-rw---- 1 root audio 116, 1 Jul 3 15:47 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Jul 3 15:47 /dev/snd/timer /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 80 Jul 3 15:47 . drwxr-xr-x 3 root root 200 Jul 3 15:47 .. lrwxrwxrwx 1 root root 12 Jul 3 15:47 platform-hdmi-sound -> ../controlC1 lrwxrwxrwx 1 root root 12 Jul 3 15:47 platform-rk809-sound -> ../controlC0 !!Aplay/Arecord output !!-------------------- APLAY **** List of PLAYBACK Hardware Devices **** card 0: RK3568HPJack [RK3568-HP-Jack], device 0: fe410000.i2s-rk817-hifi rk817-hifi-0 [fe410000.i2s-rk817-hifi rk817-hifi-0] Subdevices: 1/1 Subdevice #0: subdevice #0 card 1: 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 ARECORD **** List of CAPTURE Hardware Devices **** card 0: RK3568HPJack [RK3568-HP-Jack], device 0: fe410000.i2s-rk817-hifi rk817-hifi-0 [fe410000.i2s-rk817-hifi rk817-hifi-0] Subdevices: 1/1 Subdevice #0: subdevice #0 !!Amixer output !!------------- !!-------Mixer controls for card RK3568HPJack Card sysdefault:0 'RK3568HPJack'/'RK3568-HP-Jack' Mixer name : '' Components : '' Controls : 5 Simple ctrls : 3 Simple mixer control 'Master',0 Capabilities: pvolume cvolume Playback channels: Front Left - Front Right Capture channels: Front Left - Front Right Limits: Playback 0 - 255 Capture 0 - 255 Front Left: Playback 255 [100%] [0.00dB] Capture 255 [100%] [0.00dB] Front Right: Playback 255 [100%] [0.00dB] Capture 255 [100%] [0.00dB] Simple mixer control 'Mic Capture Gain',0 Capabilities: volume Playback channels: Front Left - Front Right Capture channels: Front Left - Front Right Limits: 0 - 15 Front Left: 6 [40%] Front Right: 6 [40%] Simple mixer control 'Playback Mux',0 Capabilities: enum Items: 'HP' 'SPK' Item0: 'HP' !!-------Mixer controls for card rockchiphdmi Card sysdefault:1 'rockchiphdmi'/'rockchip,hdmi' Mixer name : '' Components : '' Controls : 4 Simple ctrls : 0 !!Alsactl output !!-------------- --startcollapse-- state.RK3568HPJack { control.1 { iface CARD name 'Headphones Jack' value true comment { access read type BOOLEAN count 1 } } control.2 { iface MIXER name 'Master Playback Volume' value.0 255 value.1 255 comment { access 'read write' type INTEGER count 2 range '0 - 255' dbmin -9500 dbmax 0 dbvalue.0 0 dbvalue.1 0 } } control.3 { iface MIXER name 'Master Capture Volume' value.0 255 value.1 255 comment { access 'read write' type INTEGER count 2 range '0 - 255' dbmin -9500 dbmax 0 dbvalue.0 0 dbvalue.1 0 } } control.4 { iface MIXER name 'Mic Capture Gain' value.0 6 value.1 6 comment { access 'read write' type INTEGER count 2 range '0 - 15' dbmin -1800 dbmax 2700 dbvalue.0 0 dbvalue.1 0 } } control.5 { iface MIXER name 'Playback Mux' value HP comment { access 'read write' type ENUMERATED count 1 item.0 HP item.1 SPK } } } state.rockchiphdmi { 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 volatile' 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 '1000070066100001000000000000000005e30124323450315731090707000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access 'read volatile' type BYTES count 128 } } } --endcollapse-- !!All Loaded Modules !!------------------ ac97_bus ahci_dwc analogix_dp autofs4 baikal_hdmi baikal_vdu_drm binfmt_misc btrfs can_dev cec display_connector drm_display_helper drm_dma_helper drm_dp_aux_bus dw_dp dw_hdmi dw_hdmi_i2s_audio dw_hdmi_qp dw_mipi_dsi dw_mipi_dsi2 dwc3 dwmac_rk efi_pstore ehci_platform ghash_ce gpu_sched hid hid_generic hid_logitech_dj hid_logitech_hidpp industrialio industrialio_triggered_buffer input_leds ip_tables joydev kfifo_buf leds_gpio libahci_platform libcrc32c mc ohci_platform ov5647 panel_khadas_ts050 panfrost pcs_xpcs phy_rockchip_inno_csidphy phy_rockchip_inno_dsidphy pwm_bl pwm_fan pwm_rockchip raid6_pq rc_core realtek rockchip_canfd rockchip_cif rockchip_dfi rockchip_mipi_csi rockchip_rga rockchip_rng rockchip_saradc rockchip_thermal rockchipdrm rtc_rx8010 sha1_ce sha256_arm64 sha2_ce sm4 snd snd_compress snd_pcm snd_pcm_dmaengine snd_soc_core snd_soc_hdmi_codec snd_soc_rk817 snd_soc_rockchip_i2s_tdm snd_soc_simple_card snd_soc_simple_card_utils snd_timer soundcore stmmac stmmac_platform udc_core uio uio_pdrv_genirq ulpi usbhid usbip_core usbip_host v4l2_async v4l2_fwnode v4l2_mem2mem vhci_hcd videobuf2_common videobuf2_dma_contig videobuf2_dma_sg videobuf2_memops videobuf2_v4l2 videodev x_tables xhci_plat_hcd xor xor_neon zstd_compress !!ALSA/HDA dmesg !!-------------- [ 6.704250] rockchip-drm display-subsystem: bound fe040000.vop (ops vop2_component_ops [rockchipdrm]) [ 6.722936] dwhdmi-rockchip fe0a0000.hdmi: Detected HDMI TX controller v2.11a with HDCP (DWC HDMI 2.0 TX PHY) [ 6.725272] dwhdmi-rockchip fe0a0000.hdmi: registered DesignWare HDMI I2C bus driver [ 6.731416] usb 3-1: New USB device found, idVendor=1a40, idProduct=0101, bcdDevice= 1.11 -- [ 16.316882] rockchip-cif fdfe0000.video-capture: Adding to iommu group 1 [ 16.321551] asoc-simple-card rk809-sound: ASoC: DAPM unknown pin Headphones [ 16.328080] rockchip-cif fdfe0000.video-capture: registered rkcif-mipi0-id0 as /dev/video0 -- [ 16.344091] rockchip-rga fdeb0000.rga: Registered rockchip-rga as /dev/video4 [ 16.417072] input: RK3568-HP-Jack Headphones as /devices/platform/rk809-sound/sound/card0/input16 [ 16.474743] asoc-simple-card rk809-sound: ASoC: DAPM unknown pin Headphones [ 20.982274] fbcon: Taking over console !!Packages installed !!-------------------- ii alsa-ucm-conf 1.2.8-1astra10 ci9 all ALSA Use Case Manager configuration files ii alsa-utils 1.2.8-1 arm64 Utilities for configuring and using ALSA