!!################################ !!ALSA Information Script v 0.5.0 !!################################ !!Script ran on: Tue Apr 27 13:08:25 UTC 2021 !!Linux Distribution !!------------------ ARCH=arm INITRD_ARCH=arm IMAGE_UUID=d83d307c-bd6e-4d4e-9649-459656ec6192 ARCH=arm INITRD_ARCH=arm DISTRIB_ID=Ubuntu DISTRIB_DESCRIPTION="Ubuntu 20.04.2 LTS" NAME="Ubuntu" ID=ubuntu ID_LIKE=debian HOME_URL="https://www.ubuntu.com/" SUPPORT_URL="https://help.ubuntu.com/" BUG_REPORT_URL="https://bugs.launchpad.net/ubuntu/" PRIVACY_POLICY_URL="https://www.ubuntu.com/legal/terms-and-policies/privacy-policy" UBUNTU_CODENAME=focal !!DMI Information !!--------------- Manufacturer: Product Name: Product Version: Firmware Version: System SKU: Board Vendor: Board Name: !!ACPI Device Status Information !!--------------- !!Kernel Information !!------------------ Kernel release: 5.10.21-sunxi Operating System: GNU/Linux Architecture: armv7l Processor: armv7l SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k5.10.21-sunxi Library version: 1.2.2 Utilities version: 1.2.2 !!Loaded ALSA modules !!------------------- !!Sound Servers on this system !!---------------------------- No sound servers found. !!Soundcards recognised by ALSA !!----------------------------- 0 [Codec ]: H3_Audio_Codec - H3 Audio Codec H3 Audio Codec 1 [sun8ih3hdmi ]: sun8i-h3-hdmi - sun8i-h3-hdmi sun8i-h3-hdmi !!PCI Soundcards installed in the system !!-------------------------------------- !!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 !!--------------------------- !!Sysfs card info !!--------------- !!Card: /sys/class/sound/card0 Driver: /sys/bus/platform/drivers/sun4i-codec 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 Apr 27 00:03 /dev/snd/controlC0 crw-rw---- 1 root audio 116, 6 Apr 27 00:03 /dev/snd/controlC1 crw-rw---- 1 root audio 116, 3 Apr 27 00:03 /dev/snd/pcmC0D0c crw-rw---- 1 root audio 116, 2 Apr 27 00:03 /dev/snd/pcmC0D0p crw-rw---- 1 root audio 116, 5 Apr 27 00:03 /dev/snd/pcmC1D0p crw-rw---- 1 root audio 116, 1 Apr 27 00:03 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Apr 27 00:03 /dev/snd/timer /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 80 Apr 27 00:03 . drwxr-xr-x 3 root root 200 Apr 27 00:03 .. lrwxrwxrwx 1 root root 12 Apr 27 00:03 platform-1c22c00.codec -> ../controlC0 lrwxrwxrwx 1 root root 12 Apr 27 00:03 platform-hdmi-sound -> ../controlC1 !!Aplay/Arecord output !!-------------------- APLAY **** List of PLAYBACK Hardware Devices **** card 0: Codec [H3 Audio Codec], device 0: CDC PCM Codec-0 [CDC PCM Codec-0] Subdevices: 1/1 Subdevice #0: subdevice #0 card 1: sun8ih3hdmi [sun8i-h3-hdmi], device 0: 1c22800.i2s-i2s-hifi i2s-hifi-0 [1c22800.i2s-i2s-hifi i2s-hifi-0] Subdevices: 1/1 Subdevice #0: subdevice #0 ARECORD **** List of CAPTURE Hardware Devices **** card 0: Codec [H3 Audio Codec], device 0: CDC PCM Codec-0 [CDC PCM Codec-0] Subdevices: 1/1 Subdevice #0: subdevice #0 !!Amixer output !!------------- !!-------Mixer controls for card Codec Card hw:0 'Codec'/'H3 Audio Codec' Mixer name : '' Components : '' Controls : 20 Simple ctrls : 12 Simple mixer control 'Line In',0 Capabilities: pvolume pvolume-joined pswitch cswitch Playback channels: Front Left - Front Right Capture channels: Front Left - Front Right Limits: Playback 0 - 7 Front Left: Playback 7 [100%] [6.00dB] [off] Capture [off] Front Right: Playback 7 [100%] [6.00dB] [off] Capture [off] Simple mixer control 'Line Out',0 Capabilities: pvolume pvolume-joined pswitch Playback channels: Front Left - Front Right Limits: Playback 0 - 31 Mono: Front Left: Playback 31 [100%] [0.00dB] [on] Front Right: Playback 31 [100%] [0.00dB] [on] Simple mixer control 'Line Out Source',0 Capabilities: penum Items: 'Stereo' 'Mono Differential' Item0: 'Stereo' Item1: 'Stereo' Simple mixer control 'Mic1',0 Capabilities: pvolume pvolume-joined pswitch cswitch Playback channels: Front Left - Front Right Capture channels: Front Left - Front Right Limits: Playback 0 - 7 Front Left: Playback 7 [100%] [6.00dB] [off] Capture [off] Front Right: Playback 7 [100%] [6.00dB] [off] Capture [off] Simple mixer control 'Mic1 Boost',0 Capabilities: volume volume-joined Playback channels: Mono Capture channels: Mono Limits: 0 - 7 Mono: 7 [100%] [42.00dB] Simple mixer control 'Mic2',0 Capabilities: pvolume pvolume-joined pswitch cswitch Playback channels: Front Left - Front Right Capture channels: Front Left - Front Right Limits: Playback 0 - 7 Front Left: Playback 7 [100%] [6.00dB] [off] Capture [off] Front Right: Playback 7 [100%] [6.00dB] [off] Capture [off] Simple mixer control 'Mic2 Boost',0 Capabilities: volume volume-joined Playback channels: Mono Capture channels: Mono Limits: 0 - 7 Mono: 7 [100%] [42.00dB] Simple mixer control 'Mixer',0 Capabilities: cswitch Capture channels: Front Left - Front Right Front Left: Capture [off] Front Right: Capture [off] Simple mixer control 'Mixer Reversed',0 Capabilities: cswitch Capture channels: Front Left - Front Right Front Left: Capture [off] Front Right: Capture [off] Simple mixer control 'ADC Gain',0 Capabilities: cvolume cvolume-joined Capture channels: Mono Limits: Capture 0 - 7 Mono: Capture 3 [43%] [0.00dB] Simple mixer control 'DAC',0 Capabilities: pvolume pvolume-joined pswitch Playback channels: Front Left - Front Right Limits: Playback 0 - 63 Mono: Front Left: Playback 63 [100%] [0.00dB] [on] Front Right: Playback 63 [100%] [0.00dB] [on] Simple mixer control 'DAC Reversed',0 Capabilities: pswitch Playback channels: Front Left - Front Right Mono: Front Left: Playback [off] Front Right: Playback [off] !!-------Mixer controls for card sun8ih3hdmi Card hw:1 'sun8ih3hdmi'/'sun8i-h3-hdmi' Mixer name : '' Components : '' Controls : 2 Simple ctrls : 0 !!Alsactl output !!-------------- --startcollapse-- state.Codec { control.1 { iface MIXER name 'DAC Playback Volume' value 63 comment { access 'read write' type INTEGER count 1 range '0 - 63' dbmin -7308 dbmax 0 dbvalue.0 0 } } control.2 { iface MIXER name 'Line In Playback Volume' value 7 comment { access 'read write' type INTEGER count 1 range '0 - 7' dbmin -450 dbmax 600 dbvalue.0 600 } } control.3 { iface MIXER name 'Line Out Playback Volume' value 31 comment { access 'read write' type INTEGER count 1 range '0 - 31' dbmin -9999999 dbmax 0 dbvalue.0 0 } } control.4 { iface MIXER name 'Line Out Playback Switch' value.0 true value.1 true comment { access 'read write' type BOOLEAN count 2 } } control.5 { iface MIXER name 'Mic2 Playback Volume' value 7 comment { access 'read write' type INTEGER count 1 range '0 - 7' dbmin -450 dbmax 600 dbvalue.0 600 } } control.6 { iface MIXER name 'Mic2 Boost Volume' value 7 comment { access 'read write' type INTEGER count 1 range '0 - 7' dbmin 0 dbmax 4200 dbvalue.0 4200 } } control.7 { iface MIXER name 'Mic1 Playback Volume' value 7 comment { access 'read write' type INTEGER count 1 range '0 - 7' dbmin -450 dbmax 600 dbvalue.0 600 } } control.8 { iface MIXER name 'Mic1 Boost Volume' value 7 comment { access 'read write' type INTEGER count 1 range '0 - 7' dbmin 0 dbmax 4200 dbvalue.0 4200 } } control.9 { iface MIXER name 'ADC Gain Capture Volume' value 3 comment { access 'read write' type INTEGER count 1 range '0 - 7' dbmin -450 dbmax 600 dbvalue.0 0 } } control.10 { iface MIXER name 'DAC Playback Switch' value.0 true value.1 true comment { access 'read write' type BOOLEAN count 2 } } control.11 { iface MIXER name 'DAC Reversed Playback Switch' value.0 false value.1 false comment { access 'read write' type BOOLEAN count 2 } } control.12 { iface MIXER name 'Line In Playback Switch' value.0 false value.1 false comment { access 'read write' type BOOLEAN count 2 } } control.13 { iface MIXER name 'Mic1 Playback Switch' value.0 false value.1 false comment { access 'read write' type BOOLEAN count 2 } } control.14 { iface MIXER name 'Mic2 Playback Switch' value.0 false value.1 false comment { access 'read write' type BOOLEAN count 2 } } control.15 { iface MIXER name 'Mixer Capture Switch' value.0 false value.1 false comment { access 'read write' type BOOLEAN count 2 } } control.16 { iface MIXER name 'Mixer Reversed Capture Switch' value.0 false value.1 false comment { access 'read write' type BOOLEAN count 2 } } control.17 { iface MIXER name 'Line In Capture Switch' value.0 false value.1 false comment { access 'read write' type BOOLEAN count 2 } } control.18 { iface MIXER name 'Mic1 Capture Switch' value.0 false value.1 false comment { access 'read write' type BOOLEAN count 2 } } control.19 { iface MIXER name 'Mic2 Capture Switch' value.0 false value.1 false comment { access 'read write' type BOOLEAN count 2 } } control.20 { iface MIXER name 'Line Out Source Playback Route' value.0 Stereo value.1 Stereo comment { access 'read write' type ENUMERATED count 2 item.0 Stereo item.1 'Mono Differential' } } } state.sun8ih3hdmi { 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 ELD value '0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access 'read volatile' type BYTES count 128 } } } --endcollapse-- !!All Loaded Modules !!------------------ 8189fs aes_arm_bs af_alg algif_hash algif_skcipher autofs4 bluetooth bnep btbcm btintel btrtl btusb cdc_acm cfg80211 cmac cpufreq_dt crypto_simd display_connector dw_hdmi_cec dw_hdmi_i2s_audio ecc ecdh_generic evdev gpio_keys gpu_sched industrialio ip_tables lima phy_generic pwrseq_simple rfkill sch_fq_codel snd_soc_hdmi_codec sun4i_gpadc_iio sun8i_thermal sunxi sunxi_cedrus sunxi_cir sy8106a_regulator uas uio uio_pdrv_genirq v4l2_mem2mem videobuf2_common videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 x_tables zram !!ALSA/HDA dmesg !!-------------- [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 260416 [ 0.000000] Kernel command line: root=UUID=d4a3c31c-6ccb-4df3-af01-dbd683ddec87 rootwait rootfstype=ext4 console=ttyS0,115200 console=tty1 hdmi.audio=EDID:0 disp.screen0_output_mode=1920x1080p60 consoleblank=0 loglevel=1 ubootpart= ubootsource=mmc usb-storage.quirks=0x2537:0x1066:u,0x2537:0x1068:u sunxi_ve_mem_reserve=0 sunxi_g2d_mem_reserve=0 sunxi_fb_mem_reserve=16 cgroup_enable=memory swapaccount=1 [ 0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes, linear) -- [ 2.201884] sun8i-dw-hdmi 1ee0000.hdmi: supply hvcc not found, using dummy regulator [ 2.202842] sun8i-dw-hdmi 1ee0000.hdmi: Detected HDMI TX controller v1.32a with HDCP (sun8i_dw_hdmi_phy) [ 2.203223] sun8i-dw-hdmi 1ee0000.hdmi: registered DesignWare HDMI I2C bus driver [ 2.203482] sun4i-drm display-engine: bound 1ee0000.hdmi (ops 0xc0a9e374) -- [ 2.653943] of_cfs_init: OK [ 2.654088] ALSA device list: [ 2.654096] #0: H3 Audio Codec !!Packages installed !!-------------------- ii alsa-utils 1.2.2-1ubuntu2 armhf Utilities for configuring and using ALSA