!!################################ !!ALSA Information Script v 0.5.1 !!################################ !!Script ran on: Wed May 25 00:39:26 UTC 2022 !!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: 4.4.189-40 Operating System: GNU/Linux Architecture: aarch64 Processor: aarch64 SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k4.4.189-40 Library version: 1.1.3 Utilities version: 1.1.3 !!Loaded ALSA modules !!------------------- !!Sound Servers on this system !!---------------------------- No sound servers found. !!Soundcards recognised by ALSA !!----------------------------- 0 [rockchiprk817co]: rockchip_rk817- - rockchip,rk817-codec rockchip,rk817-codec !!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: !!ALSA Device nodes !!----------------- crw-rw---- 1 root audio 116, 2 May 24 23:49 /dev/snd/controlC0 crw-rw---- 1 root audio 116, 4 May 24 23:49 /dev/snd/pcmC0D0c crw-rw---- 1 root audio 116, 3 May 24 23:49 /dev/snd/pcmC0D0p crw-rw---- 1 root audio 116, 1 May 24 23:49 /dev/snd/seq crw-rw---- 1 root audio 116, 33 May 24 23:49 /dev/snd/timer /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 60 May 24 23:49 . drwxr-xr-x 3 root root 160 May 24 23:49 .. lrwxrwxrwx 1 root root 12 May 24 23:49 platform-rk817-sound -> ../controlC0 !!Aplay/Arecord output !!-------------------- APLAY **** List of PLAYBACK Hardware Devices **** card 0: rockchiprk817co [rockchip,rk817-codec], device 0: ff070000.i2s-rk817-hifi rk817-hifi-0 [] Subdevices: 1/1 Subdevice #0: subdevice #0 ARECORD **** List of CAPTURE Hardware Devices **** card 0: rockchiprk817co [rockchip,rk817-codec], device 0: ff070000.i2s-rk817-hifi rk817-hifi-0 [] Subdevices: 1/1 Subdevice #0: subdevice #0 !!Amixer output !!------------- !!-------Mixer controls for card rockchiprk817co Card hw:0 'rockchiprk817co'/'rockchip,rk817-codec' Mixer name : '' Components : '' Controls : 5 Simple ctrls : 4 Simple mixer control 'Playback',0 Capabilities: volume Playback channels: Front Left - Front Right Capture channels: Front Left - Front Right Limits: 0 - 237 Front Left: 245 [103%] [-6.75dB] Front Right: 245 [103%] [-6.75dB] Simple mixer control 'Playback Path',0 Capabilities: enum Items: 'OFF' 'SPK' 'HP' 'SPK_HP' Item0: 'HP' Simple mixer control 'Capture MIC Path',0 Capabilities: enum Items: 'MIC OFF' 'Main Mic' Item0: 'MIC OFF' Simple mixer control 'Record',0 Capabilities: volume Playback channels: Front Left - Front Right Capture channels: Front Left - Front Right Limits: 0 - 255 Front Left: 255 [100%] Front Right: 255 [100%] !!Alsactl output !!-------------- --startcollapse-- state.rockchiprk817co { control.1 { iface MIXER name 'Playback Path' value HP comment { access 'read write' type ENUMERATED count 1 item.0 OFF item.1 SPK item.2 HP item.3 SPK_HP } } control.2 { iface MIXER name 'Capture MIC Path' value 'MIC OFF' comment { access 'read write' type ENUMERATED count 1 item.0 'MIC OFF' item.1 'Main Mic' } } control.3 { iface MIXER name 'Playback Volume' value.0 245 value.1 245 comment { access 'read write' type INTEGER count 2 range '0 - 237' dbmin -9500 dbmax -675 dbvalue.0 -675 dbvalue.1 -675 } } control.4 { iface MIXER name 'Record Volume' value.0 255 value.1 255 comment { access 'read write' type INTEGER count 2 range '0 - 255' } } control.5 { iface CARD name 'Headphone Jack' value false comment { access read type BOOLEAN count 1 } } } --endcollapse-- !!All Loaded Modules !!------------------ esp8089 ip_tables ipv6 sch_fq_codel x_tables !!ALSA/HDA dmesg !!-------------- [ 1.755700] rksfc_base v1.1 2016-01-08 [ 1.760874] usbcore: registered new interface driver snd-usb-audio [ 1.762021] rk817-codec rk817-codec: GPIO lookup for consumer hp-ctl -- [ 1.837326] devfreq dmc: Couldn't update frequency transition information. [ 1.844770] of_get_named_gpiod_flags: parsed 'simple-audio-card,hp-det-gpio' property of node '/rk817-sound[0]' - status (0) [ 1.844786] of_get_named_gpiod_flags: can't parse 'simple-audio-card,mic-det-gpio' property of node '/rk817-sound[0]' [ 1.849225] asoc-simple-card rk817-sound: rk817-hifi <-> ff070000.i2s mapping ok [ 1.849258] asoc-simple-card rk817-sound: ASoC: no sink widget found for MIC_IN [ 1.856618] asoc-simple-card rk817-sound: ASoC: Failed to add route Mic Jack -> direct -> MIC_IN [ 1.865403] asoc-simple-card rk817-sound: ASoC: no source widget found for HPOL [ 1.872735] asoc-simple-card rk817-sound: ASoC: Failed to add route HPOL -> direct -> Headphone Jack [ 1.881876] asoc-simple-card rk817-sound: ASoC: no source widget found for HPOR [ 1.889196] asoc-simple-card rk817-sound: ASoC: Failed to add route HPOR -> direct -> Headphone Jack [ 1.899805] devfreq ff400000.gpu: Couldn't update frequency transition information. [ 1.899971] input: rockchip,rk817-codec Headphones as /devices/platform/rk817-sound/sound/card0/input1 [ 1.900601] [drm] Rockchip DRM driver version: v1.0.1 -- [ 2.486679] vcc_1v0: disabling [ 2.488149] ALSA device list: [ 2.488165] #0: rockchip,rk817-codec -- [ 8.930651] systemd[1]: /etc/systemd/system/firstboot.service:1: Assignment outside of section. Ignoring. [ 8.937808] systemd[1]: Configuration file /etc/systemd/system/audiopath.service is marked executable. Please remove executable permission bits. Proceeding anyway. [ 8.938662] systemd[1]: /etc/systemd/system/audiopath.service:1: Assignment outside of section. Ignoring. [ 8.938767] systemd[1]: /etc/systemd/system/audiopath.service:8: Failed to parse service restart specifier, ignoring: yes [ 9.016509] systemd[1]: Created slice System Slice. !!Packages installed !!-------------------- ii alsa-utils 1.1.3-1ubuntu1 arm64 Utilities for configuring and using ALSA