!!################################ !!ALSA Information Script v 0.4.64 !!################################ !!Script ran on: Mon Apr 3 19:48:43 UTC 2017 !!Linux Distribution !!------------------ !!DMI Information !!--------------- Manufacturer: Product Name: Product Version: Firmware Version: Board Vendor: Board Name: !!ACPI Device Status Information !!--------------- !!Kernel Information !!------------------ Kernel release: 4.10.0 Operating System: GNU/Linux Architecture: armv7l Processor: unknown SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k4.10.0 Library version: Utilities version: 1.1.2 !!Loaded ALSA modules !!------------------- !!Sound Servers on this system !!---------------------------- Pulseaudio: Installed - Yes (/usr/bin/pulseaudio) Running - No !!Soundcards recognised by ALSA !!----------------------------- 0 [imx53cpuvosgtl5]: imx53-cpuvo-sgt - imx53-cpuvo-sgtl5000 imx53-cpuvo-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 Apr 3 16:09 /dev/snd/controlC0 crw-rw---- 1 root audio 116, 24 Apr 3 16:09 /dev/snd/pcmC0D0c crw-rw---- 1 root audio 116, 16 Apr 3 16:09 /dev/snd/pcmC0D0p crw-rw---- 1 root audio 116, 33 Apr 3 16:09 /dev/snd/timer /dev/snd/by-path: drwxr-xr-x 2 root root 60 Apr 3 16:09 . drwxr-xr-x 3 root root 140 Apr 3 16:09 .. lrwxrwxrwx 1 root root 12 Apr 3 16:09 platform-sound -> ../controlC0 !!Aplay/Arecord output !!-------------------- APLAY **** List of PLAYBACK Hardware Devices **** card 0: imx53cpuvosgtl5 [imx53-cpuvo-sgtl5000], device 0: HiFi sgtl5000-0 [] Subdevices: 1/1 Subdevice #0: subdevice #0 ARECORD **** List of CAPTURE Hardware Devices **** card 0: imx53cpuvosgtl5 [imx53-cpuvo-sgtl5000], device 0: HiFi sgtl5000-0 [] Subdevices: 1/1 Subdevice #0: subdevice #0 !!Amixer output !!------------- !!-------Mixer controls for card 0 [imx53cpuvosgtl5]:] Card hw:0 'imx53cpuvosgtl5'/'imx53-cpuvo-sgtl5000' Mixer name : '' Components : '' Controls : 12 Simple ctrls : 10 Simple mixer control 'Headphone',0 Capabilities: pvolume pswitch pswitch-joined Playback channels: Front Left - Front Right Limits: Playback 0 - 127 Mono: Front Left: Playback 63 [50%] [-20.00dB] [on] Front Right: Playback 63 [50%] [-20.00dB] [on] 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 192 [100%] Front Right: Playback 192 [100%] Simple mixer control 'Lineout',0 Capabilities: pvolume pswitch pswitch-joined Playback channels: Front Left - Front Right Limits: Playback 0 - 31 Mono: Front Left: Playback 18 [58%] [-6.50dB] [on] Front Right: Playback 18 [58%] [-6.50dB] [on] Simple mixer control 'Mic',0 Capabilities: volume volume-joined Playback channels: Mono Capture channels: Mono Limits: 0 - 3 Mono: 0 [0%] [0.00dB] Simple mixer control 'Capture',0 Capabilities: cvolume Capture channels: Front Left - Front Right Limits: Capture 0 - 15 Front Left: Capture 12 [80%] Front Right: Capture 12 [80%] Simple mixer control 'Capture Attenuate Switch (-6dB)',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'Capture Mux',0 Capabilities: enum Items: 'MIC_IN' 'LINE_IN' Item0: 'LINE_IN' Simple mixer control 'Capture ZC',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] !!Alsactl output !!-------------- --startcollapse-- state.imx53cpuvosgtl5 { control.1 { iface MIXER name 'PCM Playback Volume' value.0 192 value.1 192 comment { access 'read write' type INTEGER count 2 range '0 - 192' } } control.2 { iface MIXER name 'Capture Volume' value.0 12 value.1 12 comment { access 'read write' type INTEGER count 2 range '0 - 15' } } control.3 { iface MIXER name 'Capture Attenuate Switch (-6dB)' value false comment { access 'read write' type BOOLEAN count 1 } } 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 63 value.1 63 comment { access 'read write' type INTEGER count 2 range '0 - 127' dbmin -5150 dbmax 1200 dbvalue.0 -2000 dbvalue.1 -2000 } } control.6 { iface MIXER name 'Headphone Playback Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.7 { iface MIXER name 'Headphone Playback ZC Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.8 { iface MIXER name 'Mic Volume' value 0 comment { access 'read write' type INTEGER count 1 range '0 - 3' dbmin 0 dbmax 4000 dbvalue.0 0 } } control.9 { iface MIXER name 'Lineout Playback Volume' value.0 18 value.1 18 comment { access 'read write' type INTEGER count 2 range '0 - 31' dbmin -1550 dbmax 0 dbvalue.0 -650 dbvalue.1 -650 } } control.10 { iface MIXER name 'Lineout Playback Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.11 { iface MIXER name 'Capture Mux' value LINE_IN comment { access 'read write' type ENUMERATED count 1 item.0 MIC_IN item.1 LINE_IN } } control.12 { iface MIXER name 'Headphone Mux' value DAC comment { access 'read write' type ENUMERATED count 1 item.0 DAC item.1 LINE_IN } } } --endcollapse-- !!All Loaded Modules !!------------------ Module smsc95xx usbnet atmel_mxt_ts !!ALSA/HDA dmesg !!-------------- [ 0.712976] fsl-ssi-dai 50014000.ssi: No cache defaults, reading back from HW [ 0.727789] imx-sgtl5000 sound: sgtl5000 <-> 50014000.ssi mapping ok [ 0.730347] NET: Registered protocol family 10 -- [ 0.749084] rtc-s35390a 4-0030: setting system clock to 2017-04-03 16:08:57 UTC (1491235737) [ 0.749605] ALSA device list: [ 0.749613] #0: imx53-cpuvo-sgtl5000