!!################################ !!ALSA Information Script v 0.5.3 !!################################ !!Script ran on: Tue Jul 1 07:26:43 UTC 2025 !!Linux Distribution !!------------------ !!DMI Information !!--------------- Manufacturer: hinlink Product Name: HINLINK H88K Product Version: Firmware Version: 2024.07 System SKU: Board Vendor: hinlink Board Name: HINLINK H88K !!ACPI Device Status Information !!--------------- !!ACPI SoundWire Device Status Information !!--------------- !!Kernel Information !!------------------ Kernel release: #1-NixOS SMP PREEMPT Tue Jun 10 11:17:11 UTC 2025 Operating System: GNU/Linux Architecture: aarch64 Processor: unknown SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k6.15.2 Library version: Utilities version: 1.2.13 !!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 !!---------------------------- PipeWire: Installed - Yes (/run/current-system/sw/bin/pipewire) Running - Yes No sound servers found. !!Soundcards recognised by ALSA !!----------------------------- 0 [rockchipes8388c]: simple-card - rockchip,es8388-codec hinlink-HINLINKH88K- 1 [hdmi0 ]: simple-card - hdmi0 hinlink-HINLINKH88K- 2 [hdmi1 ]: simple-card - hdmi1 hinlink-HINLINKH88K- !!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 * : !!Module: snd_soc_simple_card * : !!Sysfs card info !!--------------- !!Card: /sys/class/sound/card0 Driver: /sys/bus/platform/drivers/asoc-simple-card Tree: /sys/class/sound/card0 |-- controlC0 | |-- dev | |-- device -> ../../card0 | |-- power | |-- subsystem -> ../../../../../../class/sound | `-- uevent |-- device -> ../../../analog-sound |-- id |-- input7 | |-- capabilities | |-- device -> ../../card0 | |-- event7 | |-- id | |-- inhibited | |-- modalias | |-- name | |-- phys | |-- power | |-- properties | |-- subsystem -> ../../../../../../class/input | |-- uevent | `-- uniq |-- number |-- pcmC0D0c | |-- dev | |-- device -> ../../card0 | |-- pcm_class | |-- power | |-- subsystem -> ../../../../../../class/sound | `-- uevent |-- pcmC0D0p | |-- dev | |-- device -> ../../card0 | |-- pcm_class | |-- power | |-- subsystem -> ../../../../../../class/sound | `-- uevent |-- power | |-- autosuspend_delay_ms | |-- control | |-- runtime_active_time | |-- runtime_status | `-- runtime_suspended_time |-- subsystem -> ../../../../../class/sound `-- uevent !!Card: /sys/class/sound/card1 Driver: /sys/bus/platform/drivers/asoc-simple-card Tree: /sys/class/sound/card1 |-- controlC1 | |-- dev | |-- device -> ../../card1 | |-- power | |-- subsystem -> ../../../../../../class/sound | `-- uevent |-- device -> ../../../hdmi0-sound |-- id |-- number |-- pcmC1D0p | |-- dev | |-- device -> ../../card1 | |-- pcm_class | |-- power | |-- subsystem -> ../../../../../../class/sound | `-- uevent |-- power | |-- autosuspend_delay_ms | |-- control | |-- runtime_active_time | |-- runtime_status | `-- runtime_suspended_time |-- subsystem -> ../../../../../class/sound `-- uevent !!Card: /sys/class/sound/card2 Driver: /sys/bus/platform/drivers/asoc-simple-card Tree: /sys/class/sound/card2 |-- controlC2 | |-- dev | |-- device -> ../../card2 | |-- power | |-- subsystem -> ../../../../../../class/sound | `-- uevent |-- device -> ../../../hdmi1-sound |-- id |-- number |-- pcmC2D0p | |-- dev | |-- device -> ../../card2 | |-- pcm_class | |-- power | |-- subsystem -> ../../../../../../class/sound | `-- uevent |-- power | |-- autosuspend_delay_ms | |-- control | |-- runtime_active_time | |-- runtime_status | `-- runtime_suspended_time |-- subsystem -> ../../../../../class/sound `-- uevent !!ALSA Device nodes !!----------------- crw-rw---- 1 root audio 116, 0 Jul 1 15:13 /dev/snd/controlC0 crw-rw---- 1 root audio 116, 32 Jul 1 15:13 /dev/snd/controlC1 crw-rw---- 1 root audio 116, 64 Jul 1 15:13 /dev/snd/controlC2 crw-rw---- 1 root audio 116, 24 Jul 1 15:13 /dev/snd/pcmC0D0c crw-rw---- 1 root audio 116, 16 Jul 1 15:13 /dev/snd/pcmC0D0p crw-rw---- 1 root audio 116, 48 Jul 1 15:13 /dev/snd/pcmC1D0p crw-rw---- 1 root audio 116, 80 Jul 1 15:13 /dev/snd/pcmC2D0p crw-rw---- 1 root audio 116, 1 Jul 1 15:13 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Jul 1 15:13 /dev/snd/timer /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 100 Jul 1 15:13 . drwxr-xr-x 3 root root 240 Jul 1 15:13 .. lrwxrwxrwx 1 root root 12 Jul 1 15:13 platform-analog-sound -> ../controlC0 lrwxrwxrwx 1 root root 12 Jul 1 15:13 platform-hdmi0-sound -> ../controlC1 lrwxrwxrwx 1 root root 12 Jul 1 15:13 platform-hdmi1-sound -> ../controlC2 !!Aplay/Arecord output !!-------------------- APLAY **** List of PLAYBACK Hardware Devices **** card 0: rockchipes8388c [rockchip,es8388-codec], device 0: fe470000.i2s-es8328-hifi-analog es8328-hifi-analog-0 [fe470000.i2s-es8328-hifi-analog es8328-hifi-analog-0] Subdevices: 1/1 Subdevice #0: subdevice #0 card 1: hdmi0 [hdmi0], device 0: fddf0000.i2s-i2s-hifi i2s-hifi-0 [fddf0000.i2s-i2s-hifi i2s-hifi-0] Subdevices: 1/1 Subdevice #0: subdevice #0 card 2: hdmi1 [hdmi1], device 0: fddf4000.i2s-i2s-hifi i2s-hifi-0 [fddf4000.i2s-i2s-hifi i2s-hifi-0] Subdevices: 1/1 Subdevice #0: subdevice #0 ARECORD **** List of CAPTURE Hardware Devices **** card 0: rockchipes8388c [rockchip,es8388-codec], device 0: fe470000.i2s-es8328-hifi-analog es8328-hifi-analog-0 [fe470000.i2s-es8328-hifi-analog es8328-hifi-analog-0] Subdevices: 1/1 Subdevice #0: subdevice #0 !!Amixer output !!------------- !!-------Mixer controls for card rockchipes8388c Card sysdefault:0 'rockchipes8388c'/'hinlink-HINLINKH88K-' Mixer name : '' Components : '' Controls : 25 Simple ctrls : 20 Simple mixer control 'PCM',0 Capabilities: volume Playback channels: Front Left - Front Right Capture channels: Front Left - Front Right Limits: 0 - 192 Front Left: 157 [82%] [-17.50dB] Front Right: 157 [82%] [-17.50dB] Simple mixer control 'Mic PGA',0 Capabilities: volume Playback channels: Front Left - Front Right Capture channels: Front Left - Front Right Limits: 0 - 8 Front Left: 0 [0%] [0.00dB] Front Right: 0 [0%] [0.00dB] Simple mixer control 'Capture Digital',0 Capabilities: volume Playback channels: Front Left - Front Right Capture channels: Front Left - Front Right Limits: 0 - 192 Front Left: 0 [0%] [-96.00dB] Front Right: 0 [0%] [-96.00dB] Simple mixer control 'Capture Polarity',0 Capabilities: enum Items: 'Normal' 'L Invert' 'R Invert' 'L R Invert' Item0: 'Normal' Simple mixer control 'Capture ZC',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'DAC Deemphasis',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'Differential Mux',0 Capabilities: enum Items: 'Line 1' 'Line 2' Item0: 'Line 1' Simple mixer control 'Left Line Mux',0 Capabilities: enum Items: 'Line 1' 'Line 2' 'PGA' 'Differential' Item0: 'Line 1' Simple mixer control 'Left Mixer Left Bypass',0 Capabilities: volume volume-joined pswitch pswitch-joined Playback channels: Mono Capture channels: Mono Limits: 0 - 7 Mono: 0 [0%] [-15.00dB] Playback [off] Simple mixer control 'Left Mixer Right',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'Left Mixer Right Bypass',0 Capabilities: volume volume-joined pswitch pswitch-joined Playback channels: Mono Capture channels: Mono Limits: 0 - 7 Mono: 2 [29%] [-9.00dB] Playback [off] Simple mixer control 'Left PGA Mux',0 Capabilities: enum Items: 'Line 1' 'Line 2' 'Line 3' 'Differential' Item0: 'Line 1' Simple mixer control 'Output 1',0 Capabilities: pvolume Playback channels: Front Left - Front Right Limits: Playback 0 - 36 Mono: Front Left: Playback 0 [0%] [-30.00dB] Front Right: Playback 0 [0%] [-30.00dB] Simple mixer control 'Output 2',0 Capabilities: pvolume Playback channels: Front Left - Front Right Limits: Playback 0 - 36 Mono: Front Left: Playback 0 [0%] [-30.00dB] Front Right: Playback 0 [0%] [-30.00dB] Simple mixer control 'Right Line Mux',0 Capabilities: enum Items: 'Line 1' 'Line 2' 'PGA' 'Differential' Item0: 'Line 1' Simple mixer control 'Right Mixer Left',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'Right Mixer Left Bypass',0 Capabilities: volume volume-joined pswitch pswitch-joined Playback channels: Mono Capture channels: Mono Limits: 0 - 7 Mono: 2 [29%] [-9.00dB] Playback [off] Simple mixer control 'Right Mixer Right Bypass',0 Capabilities: volume volume-joined pswitch pswitch-joined Playback channels: Mono Capture channels: Mono Limits: 0 - 7 Mono: 0 [0%] [-15.00dB] Playback [off] Simple mixer control 'Right PGA Mux',0 Capabilities: enum Items: 'Line 1' 'Line 2' 'Line 3' 'Differential' Item0: 'Line 1' Simple mixer control 'Route',0 Capabilities: enum Items: 'Stereo' 'Mono (Left)' 'Mono (Right)' 'Digital Mono' Item0: 'Stereo' !!-------Mixer controls for card hdmi0 Card sysdefault:1 'hdmi0'/'hinlink-HINLINKH88K-' Mixer name : '' Components : '' Controls : 4 Simple ctrls : 0 !!-------Mixer controls for card hdmi1 Card sysdefault:2 'hdmi1'/'hinlink-HINLINKH88K-' Mixer name : '' Components : '' Controls : 4 Simple ctrls : 0 !!Alsactl output !!-------------- --startcollapse-- state.rockchipes8388c { control.1 { iface CARD name 'Headphones Jack' value true comment { access read type BOOLEAN count 1 } } control.2 { iface MIXER name 'Capture Digital Volume' value.0 0 value.1 0 comment { access 'read write' type INTEGER count 2 range '0 - 192' dbmin -9600 dbmax 0 dbvalue.0 -9600 dbvalue.1 -9600 } } control.3 { iface MIXER name 'Capture ZC Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.4 { iface MIXER name 'DAC Deemphasis Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.5 { iface MIXER name 'Capture Polarity' value Normal comment { access 'read write' type ENUMERATED count 1 item.0 Normal item.1 'L Invert' item.2 'R Invert' item.3 'L R Invert' } } control.6 { iface MIXER name 'Left Mixer Left Bypass Volume' value 0 comment { access 'read write' type INTEGER count 1 range '0 - 7' dbmin -1500 dbmax 600 dbvalue.0 -1500 } } control.7 { iface MIXER name 'Left Mixer Right Bypass Volume' value 2 comment { access 'read write' type INTEGER count 1 range '0 - 7' dbmin -1500 dbmax 600 dbvalue.0 -900 } } control.8 { iface MIXER name 'Right Mixer Left Bypass Volume' value 2 comment { access 'read write' type INTEGER count 1 range '0 - 7' dbmin -1500 dbmax 600 dbvalue.0 -900 } } control.9 { iface MIXER name 'Right Mixer Right Bypass Volume' value 0 comment { access 'read write' type INTEGER count 1 range '0 - 7' dbmin -1500 dbmax 600 dbvalue.0 -1500 } } control.10 { iface MIXER name 'PCM Volume' value.0 157 value.1 157 comment { access 'read write' type INTEGER count 2 range '0 - 192' dbmin -9600 dbmax 0 dbvalue.0 -1750 dbvalue.1 -1750 } } control.11 { iface MIXER name 'Output 1 Playback Volume' value.0 0 value.1 0 comment { access 'read write' type INTEGER count 2 range '0 - 36' dbmin -3000 dbmax 600 dbvalue.0 -3000 dbvalue.1 -3000 } } control.12 { iface MIXER name 'Output 2 Playback Volume' value.0 0 value.1 0 comment { access 'read write' type INTEGER count 2 range '0 - 36' dbmin -3000 dbmax 600 dbvalue.0 -3000 dbvalue.1 -3000 } } control.13 { iface MIXER name 'Mic PGA Volume' value.0 0 value.1 0 comment { access 'read write' type INTEGER count 2 range '0 - 8' dbmin 0 dbmax 2400 dbvalue.0 0 dbvalue.1 0 } } control.14 { iface MIXER name 'Differential Mux' value 'Line 1' comment { access 'read write' type ENUMERATED count 1 item.0 'Line 1' item.1 'Line 2' } } control.15 { iface MIXER name Route value Stereo comment { access 'read write' type ENUMERATED count 1 item.0 Stereo item.1 'Mono (Left)' item.2 'Mono (Right)' item.3 'Digital Mono' } } control.16 { iface MIXER name 'Left PGA Mux' value 'Line 1' comment { access 'read write' type ENUMERATED count 1 item.0 'Line 1' item.1 'Line 2' item.2 'Line 3' item.3 Differential } } control.17 { iface MIXER name 'Right PGA Mux' value 'Line 1' comment { access 'read write' type ENUMERATED count 1 item.0 'Line 1' item.1 'Line 2' item.2 'Line 3' item.3 Differential } } control.18 { iface MIXER name 'Left Line Mux' value 'Line 1' comment { access 'read write' type ENUMERATED count 1 item.0 'Line 1' item.1 'Line 2' item.2 PGA item.3 Differential } } control.19 { iface MIXER name 'Right Line Mux' value 'Line 1' comment { access 'read write' type ENUMERATED count 1 item.0 'Line 1' item.1 'Line 2' item.2 PGA item.3 Differential } } control.20 { iface MIXER name 'Left Mixer Left Bypass Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.21 { iface MIXER name 'Left Mixer Right Playback Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.22 { iface MIXER name 'Left Mixer Right Bypass Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.23 { iface MIXER name 'Right Mixer Left Playback Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.24 { iface MIXER name 'Right Mixer Left Bypass Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.25 { iface MIXER name 'Right Mixer Right Bypass Switch' value false comment { access 'read write' type BOOLEAN count 1 } } } state.hdmi0 { 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 '100007000b000000000000000000000010ac994044454c4c2050323331344800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access 'read volatile' type BYTES count 128 } } } state.hdmi1 { 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 '0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access 'read volatile' type BYTES count 128 } } } --endcollapse-- !!All Loaded Modules !!------------------ af_alg algif_hash algif_skcipher analogix_dp apple_mfi_fastcharge autofs4 bluetooth bnep bridge brutal btbcm btintel btmtk btrtl btusb cdc_wdm cec cfg80211 cpufreq_dt display_connector dm_mod drm_display_helper drm_exec drm_gpuvm drm_shmem_helper dw_hdmi dw_hdmi_qp dw_mipi_dsi dwmac_rk efivarfs gpu_sched hantro_vpu hid_apple ip6_udp_tunnel joydev ledtrig_netdev libarc4 libchacha20poly1305 libcurve25519_generic mac80211 macvlan mc mt76 mt76_connac_lib mt7921_common mt7921e mt792x_lib nf_conntrack nf_conntrack_ftp nf_defrag_ipv4 nf_defrag_ipv6 nf_log_syslog nf_nat nf_nat_ftp nf_tables nf_tproxy_ipv4 nf_tproxy_ipv6 nfnetlink nft_chain_nat nft_ct nft_fib nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_log nft_masq nft_tproxy nls_iso8859_1 nvmem_rockchip_otp option panthor pcs_xpcs qmi_wwan qrtr r8169 realtek rfcomm rfkill rfkill_gpio rk805_pwrkey rk_crypto2 rng_core rockchip_rga rockchip_rng rockchip_vdec2 rockchipdrm sch_fq sm3 sm3_generic snd snd_compress snd_pcm snd_pcm_dmaengine snd_seq snd_seq_device snd_seq_dummy snd_soc_core snd_soc_es8328 snd_soc_es8328_i2c snd_soc_hdmi_codec snd_soc_rockchip_i2s_tdm snd_soc_simple_card snd_soc_simple_card_utils snd_timer soundcore stmmac stmmac_platform synopsys_hdmirx tap tcp_bbr tls tun udp_tunnel uhid usb_wwan usbnet usbserial v4l2_dv_timings v4l2_h264 v4l2_jpeg v4l2_mem2mem v4l2_vp9 videobuf2_common videobuf2_dma_contig videobuf2_dma_sg videobuf2_memops videobuf2_v4l2 videodev wireguard !!ALSA/HDA dmesg !!--------------