!!################################ !!ALSA Information Script v 0.4.60 !!################################ !!Script ran on: Thu Dec 8 14:23:04 UTC 2011 !!Linux Distribution !!------------------ Gentoo Base System release 2.0.3 !!DMI Information !!--------------- Manufacturer: Product Name: Product Version: !!Kernel Information !!------------------ Kernel release: 3.0.6-gentoo Operating System: GNU/Linux Architecture: i686 Processor: Intel(R) Core(TM)2 CPU 6600 @ 2.40GHz SMP Enabled: Yes !!ALSA Version !!------------ Driver version: 1.0.24 Library version: 1.0.24.1 Utilities version: 1.0.24.2 !!Loaded ALSA modules !!------------------- snd_usb_audio !!Sound Servers on this system !!---------------------------- ESound Daemon: Installed - Yes (/usr/bin/esd) Running - No !!Soundcards recognised by ALSA !!----------------------------- 0 [Headset ]: USB-Audio - Plantronics Headset Plantronics Plantronics Headset at usb-0000:00:1d.7-2.1, full speed !!PCI Soundcards installed in the system !!-------------------------------------- 00:1b.0 Audio device: Intel Corporation 82801H (ICH8 Family) HD Audio Controller (rev 02) !!Advanced information - PCI Vendor/Device/Subsystem ID's !!-------------------------------------------------------- 00:1b.0 0403: 8086:284b (rev 02) Subsystem: 1734:1083 !!Loaded sound module options !!-------------------------- !!Module: snd_usb_audio async_unlink : 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 : -1,-1,-1,-1,-1,-1,-1,-1 nrpacks : 8 pid : -1,-1,-1,-1,-1,-1,-1,-1 vid : -1,-1,-1,-1,-1,-1,-1,-1 !!USB Mixer information !!--------------------------- --startcollapse-- USB Mixer: usb_id=0x047f0ca1, ctrlif=0, ctlerr=0 Card: Plantronics Plantronics Headset at usb-0000:00:1d.7-2.1, full speed Unit: 1 Control: name="Bass Boost", index=0 Info: id=1, control=9, cmask=0x0, channels=1, type="BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 Unit: 1 Control: name="Auto Gain Control", index=0 Info: id=1, control=7, cmask=0x0, channels=1, type="BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 Unit: 1 Control: name="Tone Control - Treble", index=0 Info: id=1, control=5, cmask=0x0, channels=1, type="S8" Volume: min=-48, max=48, dBmin=-18, dBmax=18 Unit: 1 Control: name="Tone Control - Bass", index=0 Info: id=1, control=3, cmask=0x0, channels=1, type="S8" Volume: min=-48, max=48, dBmin=-18, dBmax=18 Unit: 1 Control: name="PCM Playback Volume", index=0 Info: id=1, control=2, cmask=0x3, channels=2, type="S16" Volume: min=-10496, max=768, dBmin=-4100, dBmax=300 Unit: 1 Control: name="PCM Playback Switch", index=0 Info: id=1, control=1, cmask=0x0, channels=1, type="INV_BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 Unit: 2 Control: name="Mic Capture Volume", index=0 Info: id=2, control=2, cmask=0x0, channels=1, type="S16" Volume: min=4096, max=7936, dBmin=1600, dBmax=3100 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, 0 Dec 8 09:15 /dev/snd/controlC0 crw-rw---- 1 root audio 116, 24 Dec 8 15:22 /dev/snd/pcmC0D0c crw-rw---- 1 root audio 116, 16 Dec 8 15:20 /dev/snd/pcmC0D0p crw-rw---- 1 root audio 116, 1 Dec 5 11:20 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Dec 5 12:20 /dev/snd/timer /dev/snd/by-id: total 0 drwxr-xr-x 2 root root 60 Dec 8 09:15 . drwxr-xr-x 4 root root 180 Dec 8 09:15 .. lrwxrwxrwx 1 root root 12 Dec 8 09:15 usb-Plantronics_Plantronics_Headset_00400-0429034410003-V060000A-00 -> ../controlC0 /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 60 Dec 8 09:15 . drwxr-xr-x 4 root root 180 Dec 8 09:15 .. lrwxrwxrwx 1 root root 12 Dec 8 09:15 pci-0000:00:1d.7-usb-0:2.1:1.0 -> ../controlC0 !!Aplay/Arecord output !!------------ APLAY **** List of PLAYBACK Hardware Devices **** card 0: Headset [Plantronics Headset], device 0: USB Audio [USB Audio] Subdevices: 1/1 Subdevice #0: subdevice #0 ARECORD **** List of CAPTURE Hardware Devices **** card 0: Headset [Plantronics Headset], device 0: USB Audio [USB Audio] Subdevices: 1/1 Subdevice #0: subdevice #0 !!Amixer output !!------------- !!-------Mixer controls for card 0 [Headset] Card hw:0 'Headset'/'Plantronics Plantronics Headset at usb-0000:00:1d.7-2.1, full speed' Mixer name : 'USB Mixer' Components : 'USB047f:0ca1' Controls : 8 Simple ctrls : 6 Simple mixer control 'Bass',0 Capabilities: volume volume-joined penum Playback channels: Mono Capture channels: Mono Limits: 0 - 48 Mono: 39 [81%] Simple mixer control 'Bass Boost',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [off] Simple mixer control 'Treble',0 Capabilities: volume volume-joined penum Playback channels: Mono Capture channels: Mono Limits: 0 - 48 Mono: 38 [79%] Simple mixer control 'PCM',0 Capabilities: pvolume pswitch pswitch-joined penum Playback channels: Front Left - Front Right Limits: Playback 0 - 704 Mono: Front Left: Playback 704 [100%] [3.00dB] [on] Front Right: Playback 704 [100%] [3.00dB] [on] Simple mixer control 'Mic',0 Capabilities: cvolume cvolume-joined cswitch cswitch-joined penum Capture channels: Mono Limits: Capture 0 - 15 Mono: Capture 15 [100%] [31.00dB] [off] Simple mixer control 'Auto Gain Control',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [off] !!Alsactl output !!------------- --startcollapse-- state.Headset { control.1 { iface MIXER name 'PCM Playback Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.2 { iface MIXER name 'PCM Playback Volume' value.0 704 value.1 704 comment { access 'read write' type INTEGER count 2 range '0 - 704' dbmin -4100 dbmax 300 dbvalue.0 300 dbvalue.1 300 } } control.3 { iface MIXER name 'Tone Control - Bass' value 39 comment { access 'read write' type INTEGER count 1 range '0 - 48' } } control.4 { iface MIXER name 'Tone Control - Treble' value 38 comment { access 'read write' type INTEGER count 1 range '0 - 48' } } control.5 { iface MIXER name 'Auto Gain Control' value false comment { access 'read write' type BOOLEAN count 1 } } control.6 { iface MIXER name 'Bass Boost' value false comment { access 'read write' type BOOLEAN count 1 } } control.7 { iface MIXER name 'Mic Capture Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.8 { iface MIXER name 'Mic Capture Volume' value 15 comment { access 'read write' type INTEGER count 1 range '0 - 15' dbmin 1600 dbmax 3100 dbvalue.0 3100 } } } --endcollapse-- !!All Loaded Modules !!------------------ Module vfat fat i915 drm_kms_helper drm i2c_algo_bit cfbcopyarea video backlight cfbimgblt cfbfillrect coretemp hwmon snd_seq_oss snd_seq_midi_event snd_seq snd_pcm_oss snd_mixer_oss intel_agp intel_gtt agpgart rtc i2c_i801 i2c_core snd_usb_audio snd_pcm snd_timer snd_page_alloc snd_hwdep snd_usbmidi_lib snd_rawmidi snd_seq_device snd soundcore tg3 libphy fuse nfs lockd sunrpc scsi_wait_scan hid_sunplus hid_sony hid_samsung hid_pl hid_petalynx hid_monterey hid_microsoft hid_logitech hid_gyration hid_ezkey hid_cypress hid_chicony hid_cherry hid_belkin hid_apple hid_a4tech usbhid ohci_hcd uhci_hcd usb_storage ehci_hcd usbcore sx8 !!ALSA/HDA dmesg !!------------------