!!################################ !!ALSA Information Script v 0.4.64 !!################################ !!Script ran on: Fri Sep 11 14:42:46 UTC 2015 !!Linux Distribution !!------------------ !!DMI Information !!--------------- Manufacturer: Product Name: Product Version: Firmware Version: GKPPT10H.86A.0048.2014.0103.1444 !!Kernel Information !!------------------ Kernel release: 3.19.3-1~exp1 Operating System: GNU/Linux Architecture: x86_64 Processor: Intel(R) Core(TM) i3-3217U CPU @ 1.80GHz SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k3.19.3-1~exp1 Library version: 1.0.29 Utilities version: 1.0.29 !!Loaded ALSA modules !!------------------- snd_usb_audio !!Sound Servers on this system !!---------------------------- No sound servers found. !!Soundcards recognised by ALSA !!----------------------------- 1 [DAC ]: USB-Audio - USB Audio DAC Burr-Brown from TI USB Audio DAC at usb-0000:00:1d.0-1.7, full speed !!PCI Soundcards installed in the system !!-------------------------------------- 00:1b.0 Audio device: Intel Corporation 7 Series/C210 Series Chipset Family High Definition Audio Controller (rev 04) !!Advanced information - PCI Vendor/Device/Subsystem ID's !!------------------------------------------------------- 00:1b.0 0403: 8086:1e20 (rev 04) DeviceName: Intel(R) High Definition Audio Device !!Modprobe options (Sound related) !!-------------------------------- snd_usb_audio: index=1 !!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=0x08bb2704, ctrlif=0, ctlerr=0 Card: Burr-Brown from TI USB Audio DAC at usb-0000:00:1d.0-1.7, full speed Unit: 3 Control: name="PCM Playback Volume", index=0 Info: id=3, control=2, cmask=0x3, channels=2, type="S16" Volume: min=-32768, max=0, dBmin=-12800, dBmax=0 Unit: 3 Control: name="PCM Playback 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, 2 Sep 11 16:41 /dev/snd/controlC1 crw-rw---- 1 root audio 116, 3 Sep 11 16:41 /dev/snd/pcmC1D0p crw-rw---- 1 root audio 116, 1 Sep 11 16:41 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Sep 11 16:41 /dev/snd/timer /dev/snd/by-id: total 0 drwxr-xr-x 2 root root 60 Sep 11 16:41 . drwxr-xr-x 4 root root 160 Sep 11 16:41 .. lrwxrwxrwx 1 root root 12 Sep 11 16:41 usb-Burr-Brown_from_TI_USB_Audio_DAC-00 -> ../controlC1 /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 60 Sep 11 16:41 . drwxr-xr-x 4 root root 160 Sep 11 16:41 .. lrwxrwxrwx 1 root root 12 Sep 11 16:41 pci-0000:00:1d.0-usb-0:1.7:1.0 -> ../controlC1 !!Aplay/Arecord output !!-------------------- APLAY **** List of PLAYBACK Hardware Devices **** card 1: DAC [USB Audio DAC], device 0: USB Audio [USB Audio] Subdevices: 1/1 Subdevice #0: subdevice #0 ARECORD **** List of CAPTURE Hardware Devices **** !!Amixer output !!------------- !!-------Mixer controls for card 1 [DAC] Card hw:1 'DAC'/'Burr-Brown from TI USB Audio DAC at usb-0000:00:1d.0-1.7, full speed' Mixer name : 'USB Mixer' Components : 'USB08bb:2704' Controls : 3 Simple ctrls : 1 Simple mixer control 'PCM',0 Capabilities: pvolume pswitch pswitch-joined Playback channels: Front Left - Front Right Limits: Playback 0 - 128 Mono: Front Left: Playback 123 [96%] [-5.00dB] [on] Front Right: Playback 123 [96%] [-5.00dB] [on] !!Alsactl output !!-------------- --startcollapse-- state.DAC { control.1 { iface PCM name 'Playback Channel Map' value.0 0 value.1 0 comment { access read type INTEGER count 2 range '0 - 36' } } control.2 { iface MIXER name 'PCM Playback Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.3 { iface MIXER name 'PCM Playback Volume' value.0 123 value.1 123 comment { access 'read write' type INTEGER count 2 range '0 - 128' dbmin -12800 dbmax 0 dbvalue.0 -500 dbvalue.1 -500 } } } --endcollapse-- !!All Loaded Modules !!------------------ Module nfs lockd grace sunrpc ipv6 i915 i2c_algo_bit drm_kms_helper drm intel_gtt snd_usb_audio snd_hwdep snd_usbmidi_lib snd_rawmidi snd_seq_device snd_pcm snd_timer snd usbhid dm_mod x86_pkg_temp_thermal coretemp kvm microcode arc4 pcspkr tg3 i2c_i801 i2c_core ptp pps_core libphy iwldvm led_class mac80211 iwlwifi cfg80211 rfkill fan thermal battery ehci_pci ehci_hcd acpi_cpufreq video backlight usbcore usb_common processor button thermal_sys ahci libahci sata_qstor sata_vsc sata_uli sata_sis pata_sis sata_sx4 sata_nv sata_via sata_svw sata_sil24 sata_sil sata_promise libata !!ALSA/HDA dmesg !!-------------- [ 4.785463] usbhid: USB HID core driver [ 4.792618] usbcore: registered new interface driver snd-usb-audio [ 4.837502] [drm] Initialized drm 1.1.0 20060810