!!################################ !!ALSA Information Script v 0.4.64 !!################################ !!Script ran on: Sun May 26 14:36:38 UTC 2019 !!Linux Distribution !!------------------ Debian GNU/Linux 9 \n \l ARCH=arm INITRD_ARCH=arm ARCH=arm INITRD_ARCH=arm PRETTY_NAME="Debian GNU/Linux 9 (stretch)" NAME="Debian GNU/Linux" ID=debian HOME_URL="https://www.debian.org/" SUPPORT_URL="https://www.debian.org/support" BUG_REPORT_URL="https://bugs.debian.org/" !!DMI Information !!--------------- Manufacturer: Product Name: Product Version: Firmware Version: !!Kernel Information !!------------------ Kernel release: 4.19.38-sunxi Operating System: GNU/Linux Architecture: armv7l Processor: unknown SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k4.19.38-sunxi Library version: 1.1.3 Utilities version: 1.1.3 !!Loaded ALSA modules !!------------------- (null) snd_usb_audio !!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 [U0x46d0x825 ]: USB-Audio - USB Device 0x46d:0x825 USB Device 0x46d:0x825 at usb-1c1b000.usb-1, high speed !!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_usb_audio autoclock : Y device_setup : 0,0,0,0,0,0,0,0 enable : Y,Y,Y,Y,Y,Y,Y,Y id : (null),(null),(null),(null),(null),(null),(null),(null) ignore_ctl_error : N index : -2,-1,-1,-1,-1,-1,-1,-1 pid : -1,-1,-1,-1,-1,-1,-1,-1 quirk_alias : (null),(null),(null),(null),(null),(null),(null),(null) use_vmalloc : Y vid : -1,-1,-1,-1,-1,-1,-1,-1 !!USB Mixer information !!--------------------- --startcollapse-- USB Mixer: usb_id=0x046d0825, ctrlif=2, ctlerr=0 Card: USB Device 0x46d:0x825 at usb-1c1b000.usb-1, high speed Unit: 5 Control: name="Mic Capture Volume", index=0 Info: id=5, control=2, cmask=0x0, channels=1, type="S16" Volume: min=1536, max=7680, dBmin=600, dBmax=3000 Unit: 5 Control: name="Mic Capture Switch", index=0 Info: id=5, control=1, cmask=0x0, channels=1, type="INV_BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 --endcollapse-- !!ALSA Device nodes !!----------------- crw-rw---- 1 root audio 116, 0 May 26 15:33 /dev/snd/controlC0 crw-rw---- 1 root audio 116, 32 May 26 15:33 /dev/snd/controlC1 crw-rw---- 1 root audio 116, 24 May 26 15:33 /dev/snd/pcmC0D0c crw-rw---- 1 root audio 116, 16 May 26 15:33 /dev/snd/pcmC0D0p crw-rw---- 1 root audio 116, 56 May 26 15:33 /dev/snd/pcmC1D0c crw-rw---- 1 root audio 116, 33 May 26 15:33 /dev/snd/timer /dev/snd/by-id: total 0 drwxr-xr-x 2 root root 60 May 26 15:33 . drwxr-xr-x 4 root root 200 May 26 15:33 .. lrwxrwxrwx 1 root root 12 May 26 15:33 usb-046d_0825_53D53EE0-02 -> ../controlC1 /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 80 May 26 15:33 . drwxr-xr-x 4 root root 200 May 26 15:33 .. lrwxrwxrwx 1 root root 12 May 26 15:33 platform-1c1b000.usb-usb-0:1:1.2 -> ../controlC1 lrwxrwxrwx 1 root root 12 May 26 15:33 platform-1c22c00.codec -> ../controlC0 !!Aplay/Arecord output !!-------------------- APLAY **** List of PLAYBACK Hardware Devices **** card 0: Codec [H3 Audio Codec], device 0: CDC PCM Codec-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 [] Subdevices: 0/1 Subdevice #0: subdevice #0 card 1: U0x46d0x825 [USB Device 0x46d:0x825], device 0: USB Audio [USB Audio] Subdevices: 1/1 Subdevice #0: subdevice #0 !!Amixer output !!------------- !!-------Mixer controls for card 0 [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 6 [86%] [4.50dB] [on] Capture [off] Front Right: Playback 6 [86%] [4.50dB] [on] 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 28 [90%] [-4.50dB] [on] Front Right: Playback 28 [90%] [-4.50dB] [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 3 [43%] [0.00dB] [on] Capture [off] Front Right: Playback 3 [43%] [0.00dB] [on] Capture [off] Simple mixer control 'Mic1 Boost',0 Capabilities: volume volume-joined Playback channels: Mono Capture channels: Mono Limits: 0 - 7 Mono: 1 [14%] [24.00dB] 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 6 [86%] [4.50dB] [on] Capture [off] Front Right: Playback 6 [86%] [4.50dB] [on] Capture [off] Simple mixer control 'Mic2 Boost',0 Capabilities: volume volume-joined Playback channels: Mono Capture channels: Mono Limits: 0 - 7 Mono: 6 [86%] [39.00dB] 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 6 [86%] [4.50dB] Simple mixer control 'DAC',0 Capabilities: pvolume pvolume-joined pswitch Playback channels: Front Left - Front Right Limits: Playback 0 - 63 Mono: Front Left: Playback 59 [94%] [-4.64dB] [on] Front Right: Playback 59 [94%] [-4.64dB] [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 1 [U0x46d0x825] Card hw:1 'U0x46d0x825'/'USB Device 0x46d:0x825 at usb-1c1b000.usb-1, high speed' Mixer name : 'USB Mixer' Components : 'USB046d:0825' Controls : 4 Simple ctrls : 1 Simple mixer control 'Mic',0 Capabilities: cvolume cvolume-joined cswitch cswitch-joined Capture channels: Mono Limits: Capture 0 - 16 Mono: Capture 12 [75%] [24.00dB] [on] !!Alsactl output !!-------------- --startcollapse-- state.Codec { control.1 { iface MIXER name 'DAC Playback Volume' value 59 comment { access 'read write' type INTEGER count 1 range '0 - 63' dbmin -7308 dbmax 0 dbvalue.0 -464 } } control.2 { iface MIXER name 'Line In Playback Volume' value 6 comment { access 'read write' type INTEGER count 1 range '0 - 7' dbmin -450 dbmax 600 dbvalue.0 450 } } control.3 { iface MIXER name 'Line Out Playback Volume' value 28 comment { access 'read write' type INTEGER count 1 range '0 - 31' dbmin -9999999 dbmax 0 dbvalue.0 -450 } } 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 6 comment { access 'read write' type INTEGER count 1 range '0 - 7' dbmin -450 dbmax 600 dbvalue.0 450 } } control.6 { iface MIXER name 'Mic2 Boost Volume' value 6 comment { access 'read write' type INTEGER count 1 range '0 - 7' dbmin 0 dbmax 4200 dbvalue.0 3900 } } control.7 { iface MIXER name 'Mic1 Playback Volume' value 3 comment { access 'read write' type INTEGER count 1 range '0 - 7' dbmin -450 dbmax 600 dbvalue.0 0 } } control.8 { iface MIXER name 'Mic1 Boost Volume' value 1 comment { access 'read write' type INTEGER count 1 range '0 - 7' dbmin 0 dbmax 4200 dbvalue.0 2400 } } control.9 { iface MIXER name 'ADC Gain Capture Volume' value 6 comment { access 'read write' type INTEGER count 1 range '0 - 7' dbmin -450 dbmax 600 dbvalue.0 450 } } 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 true value.1 true comment { access 'read write' type BOOLEAN count 2 } } control.13 { iface MIXER name 'Mic1 Playback Switch' value.0 true value.1 true comment { access 'read write' type BOOLEAN count 2 } } control.14 { iface MIXER name 'Mic2 Playback Switch' value.0 true value.1 true 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.U0x46d0x825 { control.1 { iface PCM name 'Capture Channel Map' value 0 comment { access read type INTEGER count 1 range '0 - 36' } } control.2 { iface MIXER name 'Mic Capture Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.3 { iface MIXER name 'Mic Capture Volume' value 12 comment { access 'read write' type INTEGER count 1 range '0 - 16' dbmin 600 dbmax 3000 dbvalue.0 2400 } } control.4 { iface CARD name 'Keep Interface' value false comment { access 'read write' type BOOLEAN count 1 } } } --endcollapse-- !!All Loaded Modules !!------------------ Module evdev zstd snd_soc_simple_card snd_soc_simple_card_utils sunxi_cir sun8i_codec_analog sun8i_adda_pr_regmap sun4i_i2s lima sun4i_codec snd_usb_audio gpu_sched snd_hwdep ttm snd_soc_core snd_usbmidi_lib snd_rawmidi sun4i_gpadc_iio snd_pcm_dmaengine industrialio snd_pcm uvcvideo sun8i_ths snd_timer snd videobuf2_vmalloc soundcore zram gpio_keys uio_pdrv_genirq uio cpufreq_dt thermal_sys ip_tables x_tables sy8106a_regulator !!ALSA/HDA dmesg !!-------------- [ 2.606676] sun8i-dw-hdmi 1ee0000.hdmi: Linked as a consumer to regulator.0 [ 2.607839] sun8i-dw-hdmi 1ee0000.hdmi: Detected HDMI TX controller v1.32a with HDCP (sun8i_dw_hdmi_phy) [ 2.608566] sun8i-dw-hdmi 1ee0000.hdmi: registered DesignWare HDMI I2C bus driver [ 2.609059] sun4i-drm display-engine: bound 1ee0000.hdmi (ops 0xc0a8578c) -- [ 10.669391] usb 3-1: set resolution quirk: cval->res = 384 [ 10.670764] usbcore: registered new interface driver snd-usb-audio [ 10.782230] EXT4-fs (zram0): mounted filesystem without journal. Opts: discard