!!################################ !!ALSA Information Script v 0.4.64 !!################################ !!Script ran on: Mon Dec 9 10:27:28 UTC 2019 !!Linux Distribution !!------------------ Ubuntu 18.04.1 LTS \n \l DISTRIB_ID=Ubuntu DISTRIB_DESCRIPTION="Ubuntu 18.04.1 LTS" NAME="Ubuntu" ID=ubuntu ID_LIKE=debian PRETTY_NAME="Ubuntu 18.04.1 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: !!Kernel Information !!------------------ Kernel release: 4.4.154 Operating System: GNU/Linux Architecture: armv7l Processor: armv7l SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k4.4.154 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 [rockchipcodechd]: rockchip_codec- - rockchip,codec-hdmi rockchip,codec-hdmi 1 [ROCKCHIPSPDIF ]: ROCKCHIP_SPDIF - ROCKCHIP,SPDIF ROCKCHIP,SPDIF !!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 !!--------------------------- !!ALSA Device nodes !!----------------- crw-rw---- 1 root audio 116, 2 Jan 28 2018 /dev/snd/controlC0 crw-rw---- 1 root audio 116, 5 Jan 28 2018 /dev/snd/controlC1 crw-rw---- 1 root audio 116, 4 Jan 28 2018 /dev/snd/pcmC0D0c crw-rw---- 1 root audio 116, 3 Jan 28 2018 /dev/snd/pcmC0D0p crw-rw---- 1 root audio 116, 6 Jan 28 2018 /dev/snd/pcmC1D0p crw-rw---- 1 root audio 116, 1 Jan 28 2018 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Jan 28 2018 /dev/snd/timer /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 80 Jan 28 2018 . drwxr-xr-x 3 root root 200 Jan 28 2018 .. lrwxrwxrwx 1 root root 12 Jan 28 2018 platform-codec-hdmi-sound -> ../controlC0 lrwxrwxrwx 1 root root 12 Jan 28 2018 platform-spdif-sound -> ../controlC1 !!Aplay/Arecord output !!-------------------- APLAY **** List of PLAYBACK Hardware Devices **** card 0: rockchipcodechd [rockchip,codec-hdmi], device 0: dailink-multicodecs multicodec-0 [] Subdevices: 1/1 Subdevice #0: subdevice #0 card 1: ROCKCHIPSPDIF [ROCKCHIP,SPDIF], device 0: 10204000.spdif-dit-hifi dit-hifi-0 [] Subdevices: 1/1 Subdevice #0: subdevice #0 ARECORD **** List of CAPTURE Hardware Devices **** card 0: rockchipcodechd [rockchip,codec-hdmi], device 0: dailink-multicodecs multicodec-0 [] Subdevices: 1/1 Subdevice #0: subdevice #0 !!Amixer output !!------------- !!-------Mixer controls for card 0 [rockchipcodechd]:] Card hw:0 'rockchipcodechd'/'rockchip,codec-hdmi' Mixer name : '' Components : '' Controls : 5 Simple ctrls : 3 Simple mixer control 'Playback Path',0 Capabilities: enum Items: 'OFF' 'RCV' 'SPK' 'HP' 'HP_NO_MIC' 'BT' 'SPK_HP' 'RING_SPK' 'RING_HP' 'RING_HP_NO_MIC' 'RING_SPK_HP' Item0: 'OFF' Simple mixer control 'Capture MIC Path',0 Capabilities: enum Items: 'MIC OFF' 'Main Mic' 'Hands Free Mic' 'BT Sco Mic' Item0: 'MIC OFF' Simple mixer control 'Voice Call Path',0 Capabilities: enum Items: 'OFF' 'RCV' 'SPK' 'HP' 'HP_NO_MIC' 'BT' Item0: 'OFF' !!-------Mixer controls for card 1 [ROCKCHIPSPDIF] Card hw:1 'ROCKCHIPSPDIF'/'ROCKCHIP,SPDIF' Mixer name : '' Components : '' Controls : 0 Simple ctrls : 0 !!Alsactl output !!-------------- --startcollapse-- state.rockchipcodechd { control.1 { iface MIXER name 'Playback Path' value OFF comment { access 'read write' type ENUMERATED count 1 item.0 OFF item.1 RCV item.2 SPK item.3 HP item.4 HP_NO_MIC item.5 BT item.6 SPK_HP item.7 RING_SPK item.8 RING_HP item.9 RING_HP_NO_MIC item.10 RING_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' item.2 'Hands Free Mic' item.3 'BT Sco Mic' } } control.3 { iface MIXER name 'Voice Call Path' value OFF comment { access 'read write' type ENUMERATED count 1 item.0 OFF item.1 RCV item.2 SPK item.3 HP item.4 HP_NO_MIC item.5 BT } } control.4 { iface PCM name ELD value '0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access 'read volatile' type BYTES count 128 } } control.5 { iface PCM name 'AUDIO MODE' value 0 comment { access 'read write volatile' type INTEGER count 1 range '0 - 2' } } } state.ROCKCHIPSPDIF { control { } } --endcollapse-- !!All Loaded Modules !!------------------ Module !!ALSA/HDA dmesg !!-------------- [ 1.124708] i2c i2c-4: of_i2c: modalias failure on /hdmi@20034000/port [ 1.131257] innohdmi-rockchip 20034000.hdmi: registered Inno HDMI I2C bus driver [ 1.139420] rockchip-drm display-subsystem: bound 20034000.hdmi (ops 0xc0d5d374) -- [ 3.240712] rknandbase v1.2 2018-05-08 [ 3.242651] usbcore: registered new interface driver snd-usb-audio [ 3.244781] rk312x-codec 20030000.codec: GPIO lookup for consumer hp-ctl -- [ 3.244920] of_get_named_gpiod_flags: parsed 'spk-ctl-gpios' property of node '/codec@20030000[0]' - status (0) [ 3.255669] rk-multicodecs codec-hdmi-sound: multicodec <-> 10200000.i2s-8ch mapping ok [ 3.258184] input: rockchip,codec-hdmi Headphones as /devices/platform/codec-hdmi-sound/sound/card0/input1 [ 3.259827] u32 classifier -- [ 3.282142] rockchip-dmc dmc: Cannot get the regulator "center" [ 3.283056] of_get_named_gpiod_flags: can't parse 'simple-audio-card,hp-det-gpio' property of node '/spdif-sound[0]' [ 3.283067] of_get_named_gpiod_flags: can't parse 'simple-audio-card,mic-det-gpio' property of node '/spdif-sound[0]' [ 3.284983] asoc-simple-card spdif-sound: dit-hifi <-> 10204000.spdif mapping ok [ 3.285341] mmcblk1boot1: mmc1:0001 8GTF4R partition 2 4.00 MiB -- [ 4.092534] Mali: Mali device driver loaded [ 4.097598] ALSA device list: [ 4.100595] #0: rockchip,codec-hdmi