!!################################ !!ALSA Information Script v 0.4.65 !!################################ !!Script ran on: Wed Aug 19 07:49:44 UTC 2020 !!Linux Distribution !!------------------ Arch Linux \r (\l) NAME="Arch Linux" PRETTY_NAME="Arch Linux" ID=arch HOME_URL="https://www.archlinux.org/" DOCUMENTATION_URL="https://wiki.archlinux.org/" SUPPORT_URL="https://bbs.archlinux.org/" BUG_REPORT_URL="https://bugs.archlinux.org/" LOGO=archlinux !!DMI Information !!--------------- Manufacturer: LENOVO Product Name: 81C4 Product Version: Lenovo YOGA C930-13IKB Firmware Version: 8GCN30WW Board Vendor: LENOVO Board Name: LNVNB161216 !!ACPI Device Status Information !!--------------- /sys/bus/acpi/devices/ACPI0003:00/status 15 /sys/bus/acpi/devices/ACPI000C:00/status 15 /sys/bus/acpi/devices/IDEA0100:00/status 15 /sys/bus/acpi/devices/INT33A1:00/status 15 /sys/bus/acpi/devices/INT33D0:00/status 15 /sys/bus/acpi/devices/INT33D3:00/status 15 /sys/bus/acpi/devices/INT3400:00/status 15 /sys/bus/acpi/devices/INT3403:01/status 15 /sys/bus/acpi/devices/INT340E:00/status 15 /sys/bus/acpi/devices/INT3F0D:00/status 15 /sys/bus/acpi/devices/ITE8353:00/status 15 /sys/bus/acpi/devices/LIC0001:00/status 15 /sys/bus/acpi/devices/PNP0103:00/status 15 /sys/bus/acpi/devices/PNP0C02:00/status 3 /sys/bus/acpi/devices/PNP0C02:05/status 3 /sys/bus/acpi/devices/PNP0C09:00/status 15 /sys/bus/acpi/devices/PNP0C0A:00/status 31 /sys/bus/acpi/devices/PNP0C0C:00/status 15 /sys/bus/acpi/devices/PNP0C0D:00/status 15 /sys/bus/acpi/devices/PNP0C0F:00/status 9 /sys/bus/acpi/devices/PNP0C0F:01/status 9 /sys/bus/acpi/devices/PNP0C0F:02/status 9 /sys/bus/acpi/devices/PNP0C0F:03/status 9 /sys/bus/acpi/devices/PNP0C0F:04/status 9 /sys/bus/acpi/devices/PNP0C0F:05/status 9 /sys/bus/acpi/devices/PNP0C0F:06/status 9 /sys/bus/acpi/devices/PNP0C0F:07/status 9 /sys/bus/acpi/devices/SYNA2B31:00/status 15 /sys/bus/acpi/devices/USBC000:00/status 15 /sys/bus/acpi/devices/VPC2004:00/status 15 /sys/bus/acpi/devices/WCOM5196:00/status 15 /sys/bus/acpi/devices/YMC2017:00/status 15 /sys/bus/acpi/devices/device:17/status 15 /sys/bus/acpi/devices/device:20/status 15 /sys/bus/acpi/devices/device:32/status 15 !!Kernel Information !!------------------ Kernel release: 5.8.1-arch1-1 Operating System: GNU/Linux Architecture: x86_64 Processor: unknown SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k5.8.1-arch1-1 Library version: 1.2.3.2 Utilities version: 1.2.3 !!Loaded ALSA modules !!------------------- snd_usb_audio !!Sound Servers on this system !!---------------------------- Pulseaudio: Installed - Yes (/usr/bin/pulseaudio) Running - Yes Jack: Installed - Yes (/usr/bin/jackd) Running - No !!Soundcards recognised by ALSA !!----------------------------- 0 [camera ]: USB-Audio - USB Live camera Sonix Technology Co., Ltd. USB Live camera at usb-0000:00:14.0-7, high speed !!PCI Soundcards installed in the system !!-------------------------------------- 00:1f.3 Multimedia audio controller [0401]: Intel Corporation Sunrise Point-LP HD Audio [8086:9d71] (rev 21) Subsystem: Lenovo Device [17aa:3831] !!Loaded sound module options !!--------------------------- !!Module: snd_usb_audio autoclock : Y delayed_register : (null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null) device_setup : 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 enable : Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y id : (null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null) ignore_ctl_error : N index : -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1 pid : -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1 quirk_alias : (null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null) skip_validation : N use_vmalloc : Y vid : -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1 !!USB Mixer information !!--------------------- --startcollapse-- USB Mixer: usb_id=0x0c456536, ctrlif=3, ctlerr=0 Card: Sonix Technology Co., Ltd. USB Live camera at usb-0000:00:14.0-7, high speed Unit: 2 Control: name="Mic Capture Volume", index=0 Info: id=2, control=2, cmask=0x3, channels=2, type="S16" Volume: min=-24320, max=0, dBmin=-9500, dBmax=0 Unit: 2 Control: name="Mic Capture Switch", index=0 Info: id=2, 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, 3 Aug 19 00:48 /dev/snd/controlC0 crw-rw---- 1 root audio 116, 2 Aug 19 00:48 /dev/snd/pcmC0D0c crw-rw---- 1 root audio 116, 1 Aug 19 00:48 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Aug 19 00:48 /dev/snd/timer /dev/snd/by-id: total 0 drwxr-xr-x 2 root root 60 Aug 19 00:48 . drwxr-xr-x 4 root root 160 Aug 19 00:48 .. lrwxrwxrwx 1 root root 12 Aug 19 00:48 usb-Sonix_Technology_Co.__Ltd._USB_Live_camera_SN0001-03 -> ../controlC0 /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 60 Aug 19 00:48 . drwxr-xr-x 4 root root 160 Aug 19 00:48 .. lrwxrwxrwx 1 root root 12 Aug 19 00:48 pci-0000:00:14.0-usb-0:7:1.3 -> ../controlC0 !!Aplay/Arecord output !!-------------------- APLAY **** List of PLAYBACK Hardware Devices **** ARECORD **** List of CAPTURE Hardware Devices **** card 0: camera [USB Live camera], device 0: USB Audio [USB Audio] Subdevices: 1/1 Subdevice #0: subdevice #0 !!Amixer output !!------------- !!-------Mixer controls for card camera Card hw:0 'camera'/'Sonix Technology Co., Ltd. USB Live camera at usb-0000:00:14.0-7, high speed' Mixer name : 'USB Mixer' Components : 'USB0c45:6536' Controls : 4 Simple ctrls : 1 Simple mixer control 'Mic',0 Capabilities: cvolume cswitch cswitch-joined Capture channels: Front Left - Front Right Limits: Capture 0 - 256 Front Left: Capture 0 [0%] [-95.00dB] [on] Front Right: Capture 0 [0%] [-95.00dB] [on] !!Alsactl output !!-------------- --startcollapse-- state.camera { control.1 { iface PCM name 'Capture Channel Map' value.0 0 value.1 0 comment { access read type INTEGER count 2 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.0 0 value.1 0 comment { access 'read write' type INTEGER count 2 range '0 - 256' dbmin -9500 dbmax 0 dbvalue.0 -9500 dbvalue.1 -9500 } } control.4 { iface CARD name 'Keep Interface' value false comment { access 'read write' type BOOLEAN count 1 } } } --endcollapse-- !!All Loaded Modules !!------------------ 8021q 8250_dw ac ac97_bus acpi_thermal_rel aesni_intel af_alg agpgart algif_hash algif_skcipher atkbd battery bluetooth bnep btbcm btintel btrtl btusb ccm cec cfg80211 cmac coretemp crc16 crc32_pclmul crc32c_generic crc32c_intel crct10dif_pclmul cryptd crypto_simd crypto_user drm drm_kms_helper ecc ecdh_generic evdev ext4 fat fb_sys_fops fuse garp ghash_clmulni_intel glue_helper hid hid_generic hid_multitouch hid_sensor_accel_3d hid_sensor_als hid_sensor_hub hid_sensor_iio_common hid_sensor_trigger i2c_algo_bit i2c_hid i2c_i801 i2c_smbus i8042 i915 iTCO_vendor_support iTCO_wdt ideapad_laptop idma64 industrialio industrialio_triggered_buffer input_leds int3400_thermal int3403_thermal int340x_thermal_zone intel_cstate intel_gtt intel_lpss intel_lpss_pci intel_pch_thermal intel_pmc_bxt intel_powerclamp intel_rapl_common intel_rapl_msr intel_soc_dts_iosf intel_uncore intel_wmi_thunderbolt intel_xhci_usb_role_switch ip_tables irqbypass iwlmvm iwlwifi jbd2 joydev kfifo_buf kvm kvm_intel libarc4 libps2 llc mac80211 mac_hid mbcache mc mei mei_hdcp mei_me mousedev mrp nls_cp437 nls_iso8859_1 pcspkr processor_thermal_device rapl rc_core rfcomm rfkill roles serio serio_raw sg snd snd_compress snd_hda_codec snd_hda_core snd_hda_ext_core snd_hda_intel snd_hwdep snd_intel_dspcfg snd_pcm snd_pcm_dmaengine snd_rawmidi snd_seq_device snd_soc_acpi snd_soc_acpi_intel_match snd_soc_core snd_soc_dmic snd_soc_hdac_hdmi snd_soc_skl snd_soc_skl_hda_dsp snd_soc_skl_ssp_clk snd_soc_sst_dsp snd_soc_sst_ipc snd_timer snd_usb_audio snd_usbmidi_lib soundcore sparse_keymap stp syscopyarea sysfillrect sysimgblt typec typec_ucsi ucsi_acpi usbhid uvcvideo vboxdrv vboxnetadp vboxnetflt vfat videobuf2_common videobuf2_memops videobuf2_v4l2 videobuf2_vmalloc videodev wacom wmi wmi_bmof x86_pkg_temp_thermal x_tables xhci_hcd xhci_pci xhci_pci_renesas !!ALSA/HDA dmesg !!-------------- [ 0.098274] ACPI: Added _OSI(Linux-Dell-Video) [ 0.098275] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio) [ 0.098275] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics) -- [ 2.200380] intel-lpss 0000:00:19.0: enabling device (0000 -> 0002) [ 2.279866] snd_hda_intel 0000:00:1f.3: DSP detected with PCI class/subclass/prog-if info 0x040100 [ 2.279871] snd_hda_intel 0000:00:1f.3: Digital mics found on Skylake platform, using SST driver [ 2.325931] usb 1-7: New USB device found, idVendor=0c45, idProduct=6536, bcdDevice= 1.00 -- [ 2.661328] mc: Linux media interface: v0.10 [ 2.663561] snd_soc_skl 0000:00:1f.3: DSP detected with PCI class/subclass/prog-if info 0x040100 [ 2.663565] snd_soc_skl 0000:00:1f.3: Digital mics found on Skylake platform, using SST driver [ 2.664672] snd_soc_skl 0000:00:1f.3: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915]) [ 2.728950] videodev: Linux video capture interface: v2.00 -- [ 2.731553] Bluetooth: SCO socket layer initialized [ 2.735511] HDMI HDA Codec ehdaudio0D2: Max dais supported: 3 [ 2.780207] input: Wacom HID 5196 Pen as /devices/pci0000:00/0000:00:15.0/i2c_designware.0/i2c-0/i2c-WCOM5196:00/0018:056A:5196.0001/input/input18 -- [ 2.936030] input: Integrated Camera: Integrated C as /devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1:1.0/input/input21 [ 2.975974] usbcore: registered new interface driver snd-usb-audio [ 2.977637] uvcvideo: Found UVC 1.00 device USB Live camera (0c45:6536)