!!################################ !!ALSA Information Script v 0.4.64 !!################################ !!Script ran on: Wed Nov 20 10:17:25 UTC 2019 !!Linux Distribution !!------------------ ID_LIKE=debian !!DMI Information !!--------------- Manufacturer: Product Name: Product Version: Firmware Version: Board Vendor: Board Name: !!ACPI Device Status Information !!--------------- !!Kernel Information !!------------------ Kernel release: 4.19.0-6-armmp-lpae Operating System: GNU/Linux Architecture: armv7l Processor: unknown SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k4.19.0-6-armmp-lpae Library version: 1.1.8 Utilities version: 1.1.8 !!Loaded ALSA modules !!------------------- (null) snd_soc_simple_card !!Sound Servers on this system !!---------------------------- Pulseaudio: Installed - Yes (/usr/bin/pulseaudio) Running - No !!Soundcards recognised by ALSA !!----------------------------- 0 [sun4icodec ]: sun4i-codec - sun4i-codec sun4i-codec 1 [SPDIF ]: On-board_SPDIF - On-board SPDIF On-board SPDIF !!PCI Soundcards installed in the system !!-------------------------------------- !!Advanced information - PCI Vendor/Device/Subsystem ID's !!------------------------------------------------------- !!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 !!--------------------------- !!Module: (null) * : !!Module: snd_soc_simple_card * : !!ALSA Device nodes !!----------------- crw-rw---- 1 root audio 116, 4 Jan 1 1970 /dev/snd/controlC0 crw-rw---- 1 root audio 116, 6 Jan 1 1970 /dev/snd/controlC1 crw-rw---- 1 root audio 116, 3 Jan 1 1970 /dev/snd/pcmC0D0c crw-rw---- 1 root audio 116, 2 Jan 1 1970 /dev/snd/pcmC0D0p crw-rw---- 1 root audio 116, 5 Jan 1 1970 /dev/snd/pcmC1D0p crw-rw---- 1 root audio 116, 1 Jan 1 1970 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Jan 1 1970 /dev/snd/timer /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 80 Jan 1 1970 . drwxr-xr-x 3 root root 200 Jan 1 1970 .. lrwxrwxrwx 1 root root 12 Jan 1 1970 platform-1c22c00.codec -> ../controlC0 lrwxrwxrwx 1 root root 12 Jan 1 1970 platform-sound -> ../controlC1 !!ALSA configuration files !!------------------------ !!System wide config file (/etc/asound.conf) pcm.!default { type hw card 1 device 0 } ctl.!default { type hw card 1 } !!Aplay/Arecord output !!-------------------- APLAY **** List of PLAYBACK Hardware Devices **** card 0: sun4icodec [sun4i-codec], device 0: CDC PCM Codec-0 [] Subdevices: 1/1 Subdevice #0: subdevice #0 card 1: SPDIF [On-board SPDIF], device 0: spdif-dit-hifi dit-hifi-0 [] Subdevices: 1/1 Subdevice #0: subdevice #0 ARECORD **** List of CAPTURE Hardware Devices **** card 0: sun4icodec [sun4i-codec], device 0: CDC PCM Codec-0 [] Subdevices: 1/1 Subdevice #0: subdevice #0 !!Amixer output !!------------- !!-------Mixer controls for card 0 [sun4icodec] Card hw:0 'sun4icodec'/'sun4i-codec' Mixer name : '' Components : '' Controls : 7 Simple ctrls : 7 Simple mixer control 'Left Mixer Left DAC',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] Simple mixer control 'Power Amplifier',0 Capabilities: volume volume-joined Playback channels: Mono Capture channels: Mono Limits: 0 - 63 Mono: 36 [57%] [-27.00dB] Simple mixer control 'Power Amplifier DAC',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] Simple mixer control 'Power Amplifier Mixer',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] Simple mixer control 'Power Amplifier Mute',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] Simple mixer control 'Right Mixer Left DAC',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] Simple mixer control 'Right Mixer Right DAC',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] !!-------Mixer controls for card 1 [SPDIF] Card hw:1 'SPDIF'/'On-board SPDIF' Mixer name : '' Components : '' Controls : 0 Simple ctrls : 0 !!Alsactl output !!-------------- --startcollapse-- state.sun4icodec { control.1 { iface MIXER name 'Power Amplifier Volume' value 36 comment { access 'read write' type INTEGER count 1 range '0 - 63' dbmin -9999999 dbmax 0 dbvalue.0 -2700 } } control.2 { iface MIXER name 'Left Mixer Left DAC Playback Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.3 { iface MIXER name 'Right Mixer Right DAC Playback Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.4 { iface MIXER name 'Right Mixer Left DAC Playback Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.5 { iface MIXER name 'Power Amplifier DAC Playback Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.6 { iface MIXER name 'Power Amplifier Mixer Playback Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.7 { iface MIXER name 'Power Amplifier Mute Switch' value true comment { access 'read write' type BOOLEAN count 1 } } } state.SPDIF { control { } } --endcollapse-- !!All Loaded Modules !!------------------ Module binfmt_misc joydev hid_generic usbhid hid brcmfmac brcmutil cfg80211 rfkill evdev snd_soc_spdif_tx sun4i_backend axp20x_adc axp20x_battery axp20x_ac_power axp20x_pek sun4i_ts sun4i_codec snd_soc_simple_card nvmem_sunxi_sid sun4i_spdif snd_soc_simple_card_utils sunxi_cir sun4i_drm_hdmi pwm_sun4i rc_core sunxi_wdt snd_soc_core sun4i_ss cec snd_pcm_dmaengine sun4i_drm des_generic snd_pcm sun8i_tcon_top sun4i_frontend snd_timer sun4i_tcon snd drm_kms_helper soundcore drm leds_gpio cpufreq_dt ext4 crc16 mbcache jbd2 crc32c_generic fscrypto ecb axp20x_usb_power industrialio axp20x_regulator pinctrl_axp209 realtek dwmac_sunxi stmmac_platform stmmac i2c_mv64xxx ahci_sunxi libahci_platform libahci libata sunxi phy_generic scsi_mod musb_hdrc ohci_platform ehci_platform ohci_hcd ehci_hcd udc_core phy_sun4i_usb usbcore sunxi_mmc !!ALSA/HDA dmesg !!--------------