!!################################ !!ALSA Information Script v 0.5.0 !!################################ !!Script ran on: Sun Apr 18 06:19:57 UTC 2021 !!Linux Distribution !!------------------ Ubuntu 18.04.5 LTS \n \l DISTRIB_ID=Ubuntu DISTRIB_DESCRIPTION="Ubuntu 18.04.5 LTS" NAME="Ubuntu" ID=ubuntu ID_LIKE=debian PRETTY_NAME="Ubuntu 18.04.5 LTS" 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=bionic !!DMI Information !!--------------- Manufacturer: Product Name: Product Version: Firmware Version: System SKU: Board Vendor: Board Name: !!ACPI Device Status Information !!--------------- !!Kernel Information !!------------------ Kernel release: 4.4.132-1075-rockchip-ayufan-ga83beded8524 Operating System: GNU/Linux Architecture: aarch64 Processor: aarch64 SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k4.4.132-1075-rockchip-ayufan-ga83beded8524 Library version: 1.1.3 Utilities version: 1.1.3 !!Loaded ALSA modules !!------------------- !!Sound Servers on this system !!---------------------------- Pulseaudio: Installed - Yes (/usr/bin/pulseaudio) Running - Yes !!Soundcards recognised by ALSA !!----------------------------- 0 [I2S ]: I2S - I2S I2S 1 [SPDIF ]: SPDIF - SPDIF SPDIF 2 [HDMI ]: HDMI - HDMI 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/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, 2 Apr 18 06:08 /dev/snd/controlC0 crw-rw---- 1 root audio 116, 7 Apr 18 06:08 /dev/snd/controlC1 crw-rw---- 1 root audio 116, 9 Apr 18 06:08 /dev/snd/controlC2 crw-rw---- 1 root audio 116, 4 Apr 18 06:08 /dev/snd/pcmC0D0c crw-rw---- 1 root audio 116, 3 Apr 18 06:08 /dev/snd/pcmC0D0p crw-rw---- 1 root audio 116, 6 Apr 18 06:08 /dev/snd/pcmC0D1c crw-rw---- 1 root audio 116, 5 Apr 18 06:08 /dev/snd/pcmC0D1p crw-rw---- 1 root audio 116, 8 Apr 18 06:08 /dev/snd/pcmC1D0p crw-rw---- 1 root audio 116, 10 Apr 18 06:08 /dev/snd/pcmC2D0p crw-rw---- 1 root audio 116, 1 Apr 18 06:08 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Apr 18 06:08 /dev/snd/timer /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 100 Apr 18 06:08 . drwxr-xr-x 3 root root 280 Apr 18 06:08 .. lrwxrwxrwx 1 root root 12 Apr 18 06:08 platform-hdmi-sound -> ../controlC2 lrwxrwxrwx 1 root root 12 Apr 18 06:08 platform-sound -> ../controlC0 lrwxrwxrwx 1 root root 12 Apr 18 06:08 platform-spdif-sound -> ../controlC1 !!Aplay/Arecord output !!-------------------- APLAY **** List of PLAYBACK Hardware Devices **** card 0: I2S [I2S], device 0: ff010000.i2s-rk3328-hifi rk3328-hifi-0 [] Subdevices: 1/1 Subdevice #0: subdevice #0 card 0: I2S [I2S], device 1: ff010000.i2s-snd-soc-dummy-dai snd-soc-dummy-dai-1 [] Subdevices: 1/1 Subdevice #0: subdevice #0 card 1: SPDIF [SPDIF], device 0: ff030000.spdif-dit-hifi dit-hifi-0 [] Subdevices: 1/1 Subdevice #0: subdevice #0 card 2: HDMI [HDMI], device 0: ff000000.i2s-i2s-hifi i2s-hifi-0 [] Subdevices: 1/1 Subdevice #0: subdevice #0 ARECORD **** List of CAPTURE Hardware Devices **** card 0: I2S [I2S], device 0: ff010000.i2s-rk3328-hifi rk3328-hifi-0 [] Subdevices: 1/1 Subdevice #0: subdevice #0 card 0: I2S [I2S], device 1: ff010000.i2s-snd-soc-dummy-dai snd-soc-dummy-dai-1 [] Subdevices: 1/1 Subdevice #0: subdevice #0 !!Amixer output !!------------- !!-------Mixer controls for card I2S Card hw:0 'I2S'/'I2S' 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 HDMI Card hw:2 'HDMI'/'HDMI' Mixer name : '' Components : '' Controls : 2 Simple ctrls : 0 !!Alsactl output !!-------------- --startcollapse-- state.I2S { control { } } state.SPDIF { control { } } state.HDMI { control.1 { iface PCM name ELD value '0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access 'read volatile' type BYTES count 128 } } control.2 { iface PCM name 'AUDIO MODE' value 0 comment { access 'read write volatile' type INTEGER count 1 range '0 - 2' } } } --endcollapse-- !!All Loaded Modules !!------------------ 8192eu autofs4 dw_hdmi_i2s_audio ip_tables lz4_compress mali x_tables zram !!ALSA/HDA dmesg !!-------------- [ 1.350837] i2c i2c-4: of_i2c: modalias failure on /hdmi@ff3c0000/ports [ 1.351493] dwhdmi-rockchip ff3c0000.hdmi: registered DesignWare HDMI I2C bus driver [ 1.352364] dwhdmi-rockchip ff3c0000.hdmi: Detected HDMI TX controller v2.11a with HDCP (inno_dw_hdmi_phy2) [ 1.354403] rockchip-drm display-subsystem: bound ff3c0000.hdmi (ops 0xffffff8008cf6010) -- [ 2.170680] usbhid: USB HID core driver [ 2.173037] usbcore: registered new interface driver snd-usb-audio [ 2.174260] rk3328-codec ff410000.codec: spk_depop_time use default value. -- [ 2.810580] hid-generic 0003:1C4F:0002.0003: input,hidraw2: USB HID v1.10 Device [SIGMACHIP USB Keyboard] on usb-ff5d0000.usb-1/input1 [ 2.811395] of_get_named_gpiod_flags: can't parse 'simple-audio-card,hp-det-gpio' property of node '/sound[0]' [ 2.811454] of_get_named_gpiod_flags: can't parse 'simple-audio-card,mic-det-gpio' property of node '/sound[0]' [ 2.832171] asoc-simple-card sound: rk3328-hifi <-> ff010000.i2s mapping ok [ 2.837660] asoc-simple-card sound: snd-soc-dummy-dai <-> ff010000.i2s mapping ok [ 2.844044] of_get_named_gpiod_flags: can't parse 'simple-audio-card,hp-det-gpio' property of node '/spdif-sound[0]' [ 2.844057] of_get_named_gpiod_flags: can't parse 'simple-audio-card,mic-det-gpio' property of node '/spdif-sound[0]' [ 2.844525] asoc-simple-card spdif-sound: dit-hifi <-> ff030000.spdif mapping ok [ 2.852614] rk808-rtc rk808-rtc: setting system clock to 2021-04-18 06:08:29 UTC (1618726109) -- [ 2.862616] of_cfs_init: OK [ 2.880469] ALSA device list: [ 2.885155] #0: I2S -- [ 6.741671] rtl8192eu 4-1:1.0 wlx00ad24463763: renamed from wlan0 [ 6.803694] of_get_named_gpiod_flags: can't parse 'simple-audio-card,hp-det-gpio' property of node '/hdmi-sound[0]' [ 6.803708] of_get_named_gpiod_flags: can't parse 'simple-audio-card,mic-det-gpio' property of node '/hdmi-sound[0]' [ 6.804767] asoc-simple-card hdmi-sound: i2s-hifi <-> ff000000.i2s mapping ok [ 6.816497] I : [File] : drivers/gpu/arm/mali400/mali/linux/mali_kernel_linux.c; [Line] : 417; [Func] : mali_module_init(); svn_rev_string_from_arm of this mali_ko is '-a83beded8524', rk_ko_ver is '5', built at '08:21:11', on 'Jul 26 2018'. !!Packages installed !!-------------------- ii alsa-utils 1.1.3-1ubuntu1 arm64 Utilities for configuring and using ALSA