!!################################ !!ALSA Information Script v 0.4.60 !!################################ !!Script ran on: Mon Jun 24 10:55:14 UTC 2013 !!Linux Distribution !!------------------ DISTRIB_ID="Gentoo" !!DMI Information !!--------------- Manufacturer: Product Name: Product Version: !!Kernel Information !!------------------ Kernel release: 3.7.0-lgs Operating System: GNU/Linux Architecture: armv7l Processor: unknown SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k3.7.0-lgs Library version: 1.0.27 Utilities version: 1.0.27.1 !!Loaded ALSA modules !!------------------- !!Sound Servers on this system !!---------------------------- Pulseaudio: Installed - Yes (/usr/bin/pulseaudio) Running - Yes !!Soundcards recognised by ALSA !!----------------------------- 0 [imx51efikasbsgt]: imx51-efikasb-s - imx51-efikasb-sgtl5000 imx51-efikasb-sgtl5000 !!PCI Soundcards installed in the system !!-------------------------------------- !!Advanced information - PCI Vendor/Device/Subsystem ID's !!-------------------------------------------------------- !!Loaded sound module options !!-------------------------- !!ALSA Device nodes !!----------------- crw-rw---- 1 root audio 116, 0 Jan 1 1970 /dev/snd/controlC0 crw-rw---- 1 root audio 226, 64 Jan 1 1970 /dev/snd/controlD64 crw-rw---- 1 root audio 116, 24 Jan 1 1970 /dev/snd/pcmC0D0c crw-rw---- 1 root audio 116, 16 Jan 1 1970 /dev/snd/pcmC0D0p crw-rw---- 1 root audio 116, 33 Jan 1 1970 /dev/snd/timer /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 60 Jan 1 1970 . drwxr-xr-x 3 root root 160 Jan 1 1970 .. lrwxrwxrwx 1 root root 12 Jan 1 1970 platform-sound.3 -> ../controlC0 !!Aplay/Arecord output !!------------ APLAY **** List of PLAYBACK Hardware Devices **** card 0: imx51efikasbsgt [imx51-efikasb-sgtl5000], device 0: HiFi sgtl5000-0 [] Subdevices: 1/1 Subdevice #0: subdevice #0 ARECORD **** List of CAPTURE Hardware Devices **** card 0: imx51efikasbsgt [imx51-efikasb-sgtl5000], device 0: HiFi sgtl5000-0 [] Subdevices: 1/1 Subdevice #0: subdevice #0 !!Amixer output !!------------- !!-------Mixer controls for card 0 [imx51efikasbsgt]:] Card hw:0 'imx51efikasbsgt'/'imx51-efikasb-sgtl5000' Mixer name : '' Components : '' Controls : 9 Simple ctrls : 9 Simple mixer control 'Headphone',0 Capabilities: pvolume Playback channels: Front Left - Front Right Limits: Playback 0 - 127 Mono: Front Left: Playback 122 [96%] [9.50dB] Front Right: Playback 122 [96%] [9.50dB] Simple mixer control 'Headphone Mux',0 Capabilities: enum Items: 'DAC' 'LINE_IN' Item0: 'DAC' Simple mixer control 'Headphone Playback ZC',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] Simple mixer control 'PCM',0 Capabilities: pvolume Playback channels: Front Left - Front Right Limits: Playback 0 - 192 Mono: Front Left: Playback 172 [90%] Front Right: Playback 172 [90%] Simple mixer control 'Mic',0 Capabilities: volume volume-joined Playback channels: Mono Capture channels: Mono Limits: 0 - 4 Mono: 2 [50%] [30.00dB] Simple mixer control 'Capture',0 Capabilities: cvolume Capture channels: Front Left - Front Right Limits: Capture 0 - 15 Front Left: Capture 11 [73%] Front Right: Capture 11 [73%] Simple mixer control 'Capture Attenuate Switch (-6dB)',0 Capabilities: volume volume-joined Playback channels: Mono Capture channels: Mono Limits: 0 - 2 Mono: 0 [0%] Simple mixer control 'Capture Mux',0 Capabilities: enum Items: 'MIC_IN' 'LINE_IN' Item0: 'MIC_IN' Simple mixer control 'Capture ZC',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] !!Alsactl output !!------------- --startcollapse-- state.imx51efikasbsgt { control.1 { iface MIXER name 'PCM Playback Volume' value.0 172 value.1 172 comment { access 'read write' type INTEGER count 2 range '0 - 192' } } control.2 { iface MIXER name 'Capture Volume' value.0 11 value.1 11 comment { access 'read write' type INTEGER count 2 range '0 - 15' } } control.3 { iface MIXER name 'Capture Attenuate Switch (-6dB)' value 0 comment { access 'read write' type INTEGER count 1 range '0 - 2' dbmin -600 dbmax 600 dbvalue.0 -600 } } control.4 { iface MIXER name 'Capture ZC Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.5 { iface MIXER name 'Headphone Playback Volume' value.0 122 value.1 122 comment { access 'read write' type INTEGER count 2 range '0 - 127' dbmin -5150 dbmax 1200 dbvalue.0 950 dbvalue.1 950 } } control.6 { iface MIXER name 'Headphone Playback ZC Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.7 { iface MIXER name 'Mic Volume' value 2 comment { access 'read write' type INTEGER count 1 range '0 - 4' dbmin 0 dbmax 4000 dbvalue.0 3000 } } control.8 { iface MIXER name 'Headphone Mux' value DAC comment { access 'read write' type ENUMERATED count 1 item.0 DAC item.1 LINE_IN } } control.9 { iface MIXER name 'Capture Mux' value MIC_IN comment { access 'read write' type ENUMERATED count 1 item.0 MIC_IN item.1 LINE_IN } } } --endcollapse-- !!All Loaded Modules !!------------------ Module tun rt2800usb rt2800lib rt2x00usb rt2x00lib !!ALSA/HDA dmesg !!------------------ usb 2-1.1: new low-speed USB device number 3 using ci_hdrc imx-sgtl5000 sound.3: sgtl5000 <-> 83fcc000.ssi mapping ok TCP: cubic registered -- drm: registered panic notifier ALSA device list: #0: imx51-efikasb-sgtl5000