!!################################ !!ALSA Information Script v 0.4.64 !!################################ !!Script ran on: Sun May 17 16:55:09 UTC 2015 !!Linux Distribution !!------------------ Gentoo Base System release 2.2 DISTRIB_ID="Gentoo" NAME=Gentoo ID=gentoo PRETTY_NAME="Gentoo/Linux" HOME_URL="http://www.gentoo.org/" SUPPORT_URL="http://www.gentoo.org/main/en/support.xml" BUG_REPORT_URL="https://bugs.gentoo.org/" !!DMI Information !!--------------- Manufacturer: System manufacturer Product Name: System Product Name Product Version: System Version Firmware Version: 1701 !!Kernel Information !!------------------ Kernel release: 3.14.14-gentoo Operating System: GNU/Linux Architecture: x86_64 Processor: Intel(R) Core(TM) i7 CPU 920 @ 2.67GHz SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k3.14.14-gentoo Library version: 1.0.27.2 Utilities version: 1.0.27.1 !!Loaded ALSA modules !!------------------- snd_usb_audio !!Sound Servers on this system !!---------------------------- Pulseaudio: Installed - Yes (/usr/bin/pulseaudio) Running - Yes !!Soundcards recognised by ALSA !!----------------------------- 2 [AK5370 ]: USB-Audio - AK5370 AKM AK5370 at usb-0000:00:1a.1-1, full speed !!PCI Soundcards installed in the system !!-------------------------------------- !!Advanced information - PCI Vendor/Device/Subsystem ID's !!------------------------------------------------------- !!Loaded sound module options !!--------------------------- !!Module: snd_usb_audio autoclock : Y 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 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=0x05560001, ctrlif=0, ctlerr=0 Card: AKM AK5370 at usb-0000:00:1a.1-1, full speed Unit: 3 Control: name="Mic Capture Volume", index=0 Info: id=3, control=2, cmask=0x0, channels=1, type="S16" Volume: min=-14848, max=5120, dBmin=-5800, dBmax=2000 Unit: 3 Control: name="Mic Capture Switch", index=0 Info: id=3, 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 May 17 08:02 /dev/snd/controlC2 crw-rw---- 1 root audio 116, 2 May 17 12:54 /dev/snd/pcmC2D0c crw-rw---- 1 root audio 116, 1 May 17 08:02 /dev/snd/seq crw-rw---- 1 root audio 116, 33 May 17 08:02 /dev/snd/timer /dev/snd/by-id: total 0 drwxr-xr-x 2 root root 60 May 17 08:02 . drwxr-xr-x 4 root root 160 May 17 08:02 .. lrwxrwxrwx 1 root root 12 May 17 08:02 usb-AKM_AK5370-00 -> ../controlC2 /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 60 May 17 08:02 . drwxr-xr-x 4 root root 160 May 17 08:02 .. lrwxrwxrwx 1 root root 12 May 17 08:02 pci-0000:00:1a.1-usb-0:1:1.0 -> ../controlC2 !!Aplay/Arecord output !!-------------------- APLAY **** List of PLAYBACK Hardware Devices **** ARECORD **** List of CAPTURE Hardware Devices **** card 2: AK5370 [AK5370], device 0: USB Audio [USB Audio] Subdevices: 1/1 Subdevice #0: subdevice #0 !!Amixer output !!------------- !!-------Mixer controls for card 2 [AK5370] Card hw:2 'AK5370'/'AKM AK5370 at usb-0000:00:1a.1-1, full speed' Mixer name : 'USB Mixer' Components : 'USB0556:0001' Controls : 3 Simple ctrls : 1 Simple mixer control 'Mic',0 Capabilities: cvolume cvolume-joined cswitch cswitch-joined Capture channels: Mono Limits: Capture 0 - 78 Mono: Capture 78 [100%] [20.00dB] [on] !!Alsactl output !!-------------- --startcollapse-- state.AK5370 { 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 78 comment { access 'read write' type INTEGER count 1 range '0 - 78' dbmin -5800 dbmax 2000 dbvalue.0 2000 } } } --endcollapse-- !!All Loaded Modules !!------------------ Module hwmon_vid snd_oxygen snd_virtuoso snd_oxygen_lib snd_mpu401_uart snd_usb_audio snd_usbmidi_lib snd_hwdep snd_rawmidi snd_seq_device snd_pcm snd_timer nvidia snd coretemp asus_atk0110 !!ALSA/HDA dmesg !!-------------- [ 10.315158] NVRM: loading NVIDIA UNIX x86_64 Kernel Module 340.32 Tue Aug 5 20:58:26 PDT 2014 [ 10.365983] usbcore: registered new interface driver snd-usb-audio [ 10.525849] nvidia 0000:02:00.0: irq 69 for MSI/MSI-X