!!################################ !!ALSA Information Script v 0.4.62 !!################################ !!Script ran on: Tue Feb 18 22:59:06 UTC 2014 !!Linux Distribution !!------------------ Ubuntu 12.04.4 LTS \n \l DISTRIB_ID=Ubuntu DISTRIB_DESCRIPTION="Ubuntu 12.04.4 LTS" NAME="Ubuntu" ID=ubuntu ID_LIKE=debian PRETTY_NAME="Ubuntu precise (12.04.4 LTS)" !!DMI Information !!--------------- Manufacturer: Product Name: Product Version: Firmware Version: !!Kernel Information !!------------------ Kernel release: 3.1.10-10-g26b5610 Operating System: GNU/Linux Architecture: armv7l Processor: armv7l SMP Enabled: Yes !!ALSA Version !!------------ Driver version: 1.0.24 Library version: 1.0.25 Utilities version: 1.0.25 !!Loaded ALSA modules !!------------------- !!Sound Servers on this system !!---------------------------- Pulseaudio: Installed - Yes (/usr/bin/pulseaudio) Running - Yes !!Soundcards recognised by ALSA !!----------------------------- 0 [tegrawm8903 ]: tegra-wm8903 - tegra-wm8903 tegra-wm8903 !!PCI Soundcards installed in the system !!-------------------------------------- !!Advanced information - PCI Vendor/Device/Subsystem ID's !!------------------------------------------------------- !!Modprobe options (Sound related) !!-------------------------------- snd-atiixp-modem: index=-2 snd-intel8x0m: index=-2 snd-via82xx-modem: index=-2 snd-usb-audio: index=-2 snd-usb-caiaq: index=-2 snd-usb-ua101: index=-2 snd-usb-us122l: index=-2 snd-usb-usx2y: index=-2 snd-cmipci: mpu_port=0x330 fm_port=0x388 snd-pcsp: index=-2 snd-usb-audio: index=-2 !!Loaded sound module options !!--------------------------- !!ALSA Device nodes !!----------------- crw-rw---T 1 root audio 116, 0 Feb 18 23:53 /dev/snd/controlC0 crw-rw---T 1 root audio 116, 24 Feb 18 23:53 /dev/snd/pcmC0D0c crw-rw---T 1 root audio 116, 16 Feb 18 23:53 /dev/snd/pcmC0D0p crw-rw---T 1 root audio 116, 25 Feb 18 23:53 /dev/snd/pcmC0D1c crw-rw---T 1 root audio 116, 17 Feb 18 23:53 /dev/snd/pcmC0D1p crw-rw---T 1 root audio 116, 26 Feb 18 23:53 /dev/snd/pcmC0D2c crw-rw---T 1 root audio 116, 18 Feb 18 23:53 /dev/snd/pcmC0D2p crw-rw---T 1 root audio 116, 1 Feb 18 23:53 /dev/snd/seq crw-rw---T 1 root audio 116, 33 Feb 18 23:53 /dev/snd/timer /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 60 Feb 18 23:53 . drwxr-xr-x 3 root root 240 Feb 18 23:53 .. lrwxrwxrwx 1 root root 12 Feb 18 23:53 platform-tegra-snd-wm8903.0 -> ../controlC0 !!Aplay/Arecord output !!-------------------- APLAY **** List of PLAYBACK Hardware Devices **** card 0: tegrawm8903 [tegra-wm8903], device 0: WM8903 PCM wm8903-hifi-0 [] Subdevices: 0/1 Subdevice #0: subdevice #0 card 0: tegrawm8903 [tegra-wm8903], device 1: SPDIF PCM dit-hifi-1 [] Subdevices: 1/1 Subdevice #0: subdevice #0 card 0: tegrawm8903 [tegra-wm8903], device 2: BT SCO PCM dit-hifi-2 [] Subdevices: 1/1 Subdevice #0: subdevice #0 ARECORD **** List of CAPTURE Hardware Devices **** card 0: tegrawm8903 [tegra-wm8903], device 0: WM8903 PCM wm8903-hifi-0 [] Subdevices: 1/1 Subdevice #0: subdevice #0 card 0: tegrawm8903 [tegra-wm8903], device 1: SPDIF PCM dit-hifi-1 [] Subdevices: 1/1 Subdevice #0: subdevice #0 card 0: tegrawm8903 [tegra-wm8903], device 2: BT SCO PCM dit-hifi-2 [] Subdevices: 1/1 Subdevice #0: subdevice #0 !!Amixer output !!------------- !!-------Mixer controls for card 0 [tegrawm8903] Card hw:0 'tegrawm8903'/'tegra-wm8903' Mixer name : '' Components : '' Controls : 81 Simple ctrls : 74 Simple mixer control 'Headphone',0 Capabilities: volume pswitch penum Playback channels: Front Left - Front Right Capture channels: Front Left - Front Right Limits: 0 - 63 Front Left: 57 [90%] [0.00dB] Playback [on] Front Right: 57 [90%] [0.00dB] Playback [on] Simple mixer control 'Headphone ZC',0 Capabilities: pswitch penum Playback channels: Front Left - Front Right Mono: Front Left: Playback [on] Front Right: Playback [on] Simple mixer control 'Speaker',0 Capabilities: volume pswitch penum Playback channels: Front Left - Front Right Capture channels: Front Left - Front Right Limits: 0 - 63 Front Left: 57 [90%] [0.00dB] Playback [on] Front Right: 57 [90%] [0.00dB] Playback [on] Simple mixer control 'Speaker ZC',0 Capabilities: pswitch penum Playback channels: Front Left - Front Right Mono: Front Left: Playback [on] Front Right: Playback [on] Simple mixer control 'Line Out',0 Capabilities: volume pswitch penum Playback channels: Front Left - Front Right Capture channels: Front Left - Front Right Limits: 0 - 63 Front Left: 57 [90%] [0.00dB] Playback [on] Front Right: 57 [90%] [0.00dB] Playback [on] Simple mixer control 'Line Out ZC',0 Capabilities: pswitch penum Playback channels: Front Left - Front Right Mono: Front Left: Playback [on] Front Right: Playback [on] Simple mixer control 'Playback Deemphasis',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [on] Simple mixer control 'ADC Companding',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [on] Simple mixer control 'ADC Companding Mode',0 Capabilities: enum Items: 'ulaw' 'alaw' Item0: 'ulaw' Simple mixer control 'ADC Input',0 Capabilities: enum Items: 'ADC' 'DMIC' Item0: 'ADC' Simple mixer control 'ADC OSR',0 Capabilities: enum Items: 'Low power' 'High performance' Item0: 'High performance' Simple mixer control 'AVP DMA address',0 Capabilities: volume volume-joined penum Playback channels: Mono Capture channels: Mono Limits: 0 - -1 Mono: 0 [0%] Simple mixer control 'AVP DMA channel id',0 Capabilities: volume volume-joined penum Playback channels: Mono Capture channels: Mono Limits: 0 - 32 Mono: 0 [0%] Simple mixer control 'AVP alsa device select',0 Capabilities: volume volume-joined penum Playback channels: Mono Capture channels: Mono Limits: 0 - 6 Mono: 1 [17%] Simple mixer control 'DAC Companding',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [on] Simple mixer control 'DAC Companding Mode',0 Capabilities: enum Items: 'ulaw' 'alaw' Item0: 'ulaw' Simple mixer control 'DAC Mono',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [on] Simple mixer control 'DAC Mute Mode',0 Capabilities: enum Items: 'Hard' 'Soft' Item0: 'Soft' Simple mixer control 'DAC OSR',0 Capabilities: enum Items: 'Low power' 'High performance' Item0: 'Low power' Simple mixer control 'DAC Soft Mute Rate',0 Capabilities: enum Items: 'Fast (fs/2)' 'Slow (fs/32)' Item0: 'Fast (fs/2)' Simple mixer control 'DACL Sidetone',0 Capabilities: enum Items: 'None' 'Left' 'Right' Item0: 'Left' Simple mixer control 'DACR Sidetone',0 Capabilities: enum Items: 'None' 'Left' 'Right' Item0: 'Right' Simple mixer control 'DRC',0 Capabilities: volume volume-joined pswitch pswitch-joined penum Playback channels: Mono Capture channels: Mono Limits: 0 - 30 Mono: 24 [80%] [-4.50dB] Playback [on] Simple mixer control 'DRC Anticlip',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [on] Simple mixer control 'DRC Attack Rate',0 Capabilities: enum Items: 'instantaneous' '363us' '762us' '1.45ms' '2.9ms' '5.8ms' '11.6ms' '23.2ms' '46.4ms' '92.8ms' '185.6ms' Item0: '1.45ms' Simple mixer control 'DRC Compressor Slope R0',0 Capabilities: enum Items: '1' '1/2' '1/4' '1/8' '1/16' '0' Item0: '1/16' Simple mixer control 'DRC Compressor Slope R1',0 Capabilities: enum Items: '1' '1/2' '1/4' '1/8' '1/16' '0' Item0: '1' Simple mixer control 'DRC Compressor Threshold',0 Capabilities: volume volume-joined penum Playback channels: Mono Capture channels: Mono Limits: 0 - 124 Mono: 119 [96%] [89.25dB] Simple mixer control 'DRC Decay Rate',0 Capabilities: enum Items: '186ms' '372ms' '743ms' '1.49s' '2.97s' '5.94s' '11.89s' '23.87s' '47.56s' Item0: '743ms' Simple mixer control 'DRC FF Delay',0 Capabilities: enum Items: '5 samples' '9 samples' Item0: '9 samples' Simple mixer control 'DRC Maximum Gain',0 Capabilities: volume volume-joined penum Playback channels: Mono Capture channels: Mono Limits: 0 - 3 Mono: 2 [67%] [24.00dB] Simple mixer control 'DRC Minimum Gain',0 Capabilities: volume volume-joined penum Playback channels: Mono Capture channels: Mono Limits: 0 - 3 Mono: 0 [0%] [0.00dB] Simple mixer control 'DRC QR',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [on] Simple mixer control 'DRC QR Decay Rate',0 Capabilities: enum Items: '0.725ms' '1.45ms' '5.8ms' Item0: '0.725ms' Simple mixer control 'DRC QR Threshold',0 Capabilities: volume volume-joined penum Playback channels: Mono Capture channels: Mono Limits: 0 - 3 Mono: 3 [100%] [30.00dB] Simple mixer control 'DRC Smoothing',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [on] Simple mixer control 'DRC Smoothing Hysteresis',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [on] Simple mixer control 'DRC Smoothing Threshold',0 Capabilities: enum Items: 'Low' 'Medium' 'High' Item0: 'Medium' Simple mixer control 'DRC Startup',0 Capabilities: volume volume-joined penum Playback channels: Mono Capture channels: Mono Limits: 0 - 18 Mono: 15 [83%] [4.50dB] Simple mixer control 'Digital',0 Capabilities: pvolume cvolume penum Playback channels: Front Left - Front Right Capture channels: Front Left - Front Right Limits: Playback 0 - 120 Capture 0 - 120 Front Left: Playback 114 [95%] [13.50dB] Capture 96 [80%] [0.00dB] Front Right: Playback 114 [95%] [13.50dB] Capture 96 [80%] [0.00dB] Simple mixer control 'Digital Sidetone',0 Capabilities: volume penum Playback channels: Front Left - Front Right Capture channels: Front Left - Front Right Limits: 0 - 12 Front Left: 11 [92%] [-3.00dB] Front Right: 11 [92%] [-3.00dB] Simple mixer control 'HPF',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [on] Simple mixer control 'HPF Mode',0 Capabilities: enum Items: 'Hi-fi' 'Voice 1' 'Voice 2' 'Voice 3' Item0: 'Hi-fi' Simple mixer control 'Int Spk',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [on] Simple mixer control 'Left Capture Mux',0 Capabilities: enum Items: 'Left' 'Right' Item0: 'Left' Simple mixer control 'Left Input Inverting Mux',0 Capabilities: enum Items: 'IN1L' 'IN2L' 'IN3L' Item0: 'IN1L' Simple mixer control 'Left Input Mode Mux',0 Capabilities: enum Items: 'Single-Ended' 'Differential Line' 'Differential Mic' Item0: 'Single-Ended' Simple mixer control 'Left Input Mux',0 Capabilities: enum Items: 'IN1L' 'IN2L' 'IN3L' Item0: 'IN2L' Simple mixer control 'Left Input PGA',0 Capabilities: volume volume-joined pswitch pswitch-joined penum Playback channels: Mono Capture channels: Mono Limits: 0 - 31 Mono: 26 [84%] Playback [on] Simple mixer control 'Left Input PGA Common Mode',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [on] Simple mixer control 'Left Output Mixer DACL',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [on] Simple mixer control 'Left Output Mixer DACR',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [on] Simple mixer control 'Left Output Mixer Left Bypass',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [on] Simple mixer control 'Left Output Mixer Right Bypass',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [on] Simple mixer control 'Left Playback Mux',0 Capabilities: enum Items: 'Left' 'Right' Item0: 'Left' Simple mixer control 'Left Speaker Mixer DACL',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [on] Simple mixer control 'Left Speaker Mixer DACR',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [on] Simple mixer control 'Left Speaker Mixer Left Bypass',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [on] Simple mixer control 'Left Speaker Mixer Right Bypass',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [on] Simple mixer control 'Right Capture Mux',0 Capabilities: enum Items: 'Left' 'Right' Item0: 'Right' Simple mixer control 'Right Input Inverting Mux',0 Capabilities: enum Items: 'IN1R' 'IN2R' 'IN3R' Item0: 'IN1R' Simple mixer control 'Right Input Mode Mux',0 Capabilities: enum Items: 'Single-Ended' 'Differential Line' 'Differential Mic' Item0: 'Single-Ended' Simple mixer control 'Right Input Mux',0 Capabilities: enum Items: 'IN1R' 'IN2R' 'IN3R' Item0: 'IN2R' Simple mixer control 'Right Input PGA',0 Capabilities: volume volume-joined pswitch pswitch-joined penum Playback channels: Mono Capture channels: Mono Limits: 0 - 31 Mono: 26 [84%] Playback [on] Simple mixer control 'Right Input PGA Common Mode',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [on] Simple mixer control 'Right Output Mixer DACL',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [on] Simple mixer control 'Right Output Mixer DACR',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [on] Simple mixer control 'Right Output Mixer Left Bypass',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [on] Simple mixer control 'Right Output Mixer Right Bypass',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [on] Simple mixer control 'Right Playback Mux',0 Capabilities: enum Items: 'Left' 'Right' Item0: 'Right' Simple mixer control 'Right Speaker Mixer DACL',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [on] Simple mixer control 'Right Speaker Mixer DACR',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [on] Simple mixer control 'Right Speaker Mixer Left Bypass',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [on] Simple mixer control 'Right Speaker Mixer Right Bypass',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [on] !!Alsactl output !!-------------- --startcollapse-- state.tegrawm8903 { control.1 { iface MIXER name 'Left Input PGA Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.2 { iface MIXER name 'Left Input PGA Volume' value 26 comment { access 'read write' type INTEGER count 1 range '0 - 31' } } control.3 { iface MIXER name 'Left Input PGA Common Mode Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.4 { iface MIXER name 'Right Input PGA Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.5 { iface MIXER name 'Right Input PGA Volume' value 26 comment { access 'read write' type INTEGER count 1 range '0 - 31' } } control.6 { iface MIXER name 'Right Input PGA Common Mode Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.7 { iface MIXER name 'ADC OSR' value 'High performance' comment { access 'read write' type ENUMERATED count 1 item.0 'Low power' item.1 'High performance' } } control.8 { iface MIXER name 'HPF Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.9 { iface MIXER name 'HPF Mode' value Hi-fi comment { access 'read write' type ENUMERATED count 1 item.0 Hi-fi item.1 'Voice 1' item.2 'Voice 2' item.3 'Voice 3' } } control.10 { iface MIXER name 'DRC Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.11 { iface MIXER name 'DRC Compressor Slope R0' value '1/16' comment { access 'read write' type ENUMERATED count 1 item.0 '1' item.1 '1/2' item.2 '1/4' item.3 '1/8' item.4 '1/16' item.5 '0' } } control.12 { iface MIXER name 'DRC Compressor Slope R1' value '1' comment { access 'read write' type ENUMERATED count 1 item.0 '1' item.1 '1/2' item.2 '1/4' item.3 '1/8' item.4 '1/16' item.5 '0' } } control.13 { iface MIXER name 'DRC Compressor Threshold Volume' value 119 comment { access 'read write' type INTEGER count 1 range '0 - 124' dbmin 0 dbmax 9300 dbvalue.0 8925 } } control.14 { iface MIXER name 'DRC Volume' value 24 comment { access 'read write' type INTEGER count 1 range '0 - 30' dbmin -2250 dbmax 0 dbvalue.0 -450 } } control.15 { iface MIXER name 'DRC Minimum Gain Volume' value 0 comment { access 'read write' type INTEGER count 1 range '0 - 3' dbmin 0 dbmax 1800 dbvalue.0 0 } } control.16 { iface MIXER name 'DRC Maximum Gain Volume' value 2 comment { access 'read write' type INTEGER count 1 range '0 - 3' dbmin 1200 dbmax 3000 dbvalue.0 2400 } } control.17 { iface MIXER name 'DRC Attack Rate' value '1.45ms' comment { access 'read write' type ENUMERATED count 1 item.0 instantaneous item.1 '363us' item.2 '762us' item.3 '1.45ms' item.4 '2.9ms' item.5 '5.8ms' item.6 '11.6ms' item.7 '23.2ms' item.8 '46.4ms' item.9 '92.8ms' item.10 '185.6ms' } } control.18 { iface MIXER name 'DRC Decay Rate' value '743ms' comment { access 'read write' type ENUMERATED count 1 item.0 '186ms' item.1 '372ms' item.2 '743ms' item.3 '1.49s' item.4 '2.97s' item.5 '5.94s' item.6 '11.89s' item.7 '23.87s' item.8 '47.56s' } } control.19 { iface MIXER name 'DRC FF Delay' value '9 samples' comment { access 'read write' type ENUMERATED count 1 item.0 '5 samples' item.1 '9 samples' } } control.20 { iface MIXER name 'DRC Anticlip Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.21 { iface MIXER name 'DRC QR Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.22 { iface MIXER name 'DRC QR Threshold Volume' value 3 comment { access 'read write' type INTEGER count 1 range '0 - 3' dbmin 1200 dbmax 3000 dbvalue.0 3000 } } control.23 { iface MIXER name 'DRC QR Decay Rate' value '0.725ms' comment { access 'read write' type ENUMERATED count 1 item.0 '0.725ms' item.1 '1.45ms' item.2 '5.8ms' } } control.24 { iface MIXER name 'DRC Smoothing Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.25 { iface MIXER name 'DRC Smoothing Hysteresis Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.26 { iface MIXER name 'DRC Smoothing Threshold' value Medium comment { access 'read write' type ENUMERATED count 1 item.0 Low item.1 Medium item.2 High } } control.27 { iface MIXER name 'DRC Startup Volume' value 15 comment { access 'read write' type INTEGER count 1 range '0 - 18' dbmin -300 dbmax 600 dbvalue.0 450 } } control.28 { iface MIXER name 'Digital Capture Volume' value.0 96 value.1 96 comment { access 'read write' type INTEGER count 2 range '0 - 120' dbmin -9999999 dbmax 1800 dbvalue.0 0 dbvalue.1 0 } } control.29 { iface MIXER name 'ADC Companding Mode' value ulaw comment { access 'read write' type ENUMERATED count 1 item.0 ulaw item.1 alaw } } control.30 { iface MIXER name 'ADC Companding Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.31 { iface MIXER name 'Digital Sidetone Volume' value.0 11 value.1 11 comment { access 'read write' type INTEGER count 2 range '0 - 12' dbmin -3600 dbmax 0 dbvalue.0 -300 dbvalue.1 -300 } } control.32 { iface MIXER name 'DAC OSR' value 'Low power' comment { access 'read write' type ENUMERATED count 1 item.0 'Low power' item.1 'High performance' } } control.33 { iface MIXER name 'Digital Playback Volume' value.0 114 value.1 114 comment { access 'read write' type INTEGER count 2 range '0 - 120' dbmin -9999999 dbmax 1800 dbvalue.0 1350 dbvalue.1 1350 } } control.34 { iface MIXER name 'DAC Soft Mute Rate' value 'Fast (fs/2)' comment { access 'read write' type ENUMERATED count 1 item.0 'Fast (fs/2)' item.1 'Slow (fs/32)' } } control.35 { iface MIXER name 'DAC Mute Mode' value Soft comment { access 'read write' type ENUMERATED count 1 item.0 Hard item.1 Soft } } control.36 { iface MIXER name 'DAC Mono Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.37 { iface MIXER name 'DAC Companding Mode' value ulaw comment { access 'read write' type ENUMERATED count 1 item.0 ulaw item.1 alaw } } control.38 { iface MIXER name 'DAC Companding Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.39 { iface MIXER name 'Playback Deemphasis Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.40 { iface MIXER name 'Headphone Switch' value.0 true value.1 true comment { access 'read write' type BOOLEAN count 2 } } control.41 { iface MIXER name 'Headphone ZC Switch' value.0 true value.1 true comment { access 'read write' type BOOLEAN count 2 } } control.42 { iface MIXER name 'Headphone Volume' value.0 57 value.1 57 comment { access 'read write' type INTEGER count 2 range '0 - 63' dbmin -5700 dbmax 600 dbvalue.0 0 dbvalue.1 0 } } control.43 { iface MIXER name 'Line Out Switch' value.0 true value.1 true comment { access 'read write' type BOOLEAN count 2 } } control.44 { iface MIXER name 'Line Out ZC Switch' value.0 true value.1 true comment { access 'read write' type BOOLEAN count 2 } } control.45 { iface MIXER name 'Line Out Volume' value.0 57 value.1 57 comment { access 'read write' type INTEGER count 2 range '0 - 63' dbmin -5700 dbmax 600 dbvalue.0 0 dbvalue.1 0 } } control.46 { iface MIXER name 'Speaker Switch' value.0 true value.1 true comment { access 'read write' type BOOLEAN count 2 } } control.47 { iface MIXER name 'Speaker ZC Switch' value.0 true value.1 true comment { access 'read write' type BOOLEAN count 2 } } control.48 { iface MIXER name 'Speaker Volume' value.0 57 value.1 57 comment { access 'read write' type INTEGER count 2 range '0 - 63' dbmin -5700 dbmax 600 dbvalue.0 0 dbvalue.1 0 } } control.49 { iface MIXER name 'AVP alsa device select' value 1 comment { access 'read write' type INTEGER count 1 range '0 - 6' } } control.50 { iface MIXER name 'AVP DMA channel id' value -1 comment { access 'read write' type INTEGER count 1 range '0 - 32' } } control.51 { iface MIXER name 'AVP DMA address' value 0 comment { access 'read write' type INTEGER count 1 range '0 - -1' } } control.52 { iface MIXER name 'Right Speaker Mixer DACL Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.53 { iface MIXER name 'Right Speaker Mixer DACR Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.54 { iface MIXER name 'Right Speaker Mixer Left Bypass Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.55 { iface MIXER name 'Right Speaker Mixer Right Bypass Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.56 { iface MIXER name 'Left Speaker Mixer DACL Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.57 { iface MIXER name 'Left Speaker Mixer DACR Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.58 { iface MIXER name 'Left Speaker Mixer Left Bypass Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.59 { iface MIXER name 'Left Speaker Mixer Right Bypass Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.60 { iface MIXER name 'Right Output Mixer DACL Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.61 { iface MIXER name 'Right Output Mixer DACR Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.62 { iface MIXER name 'Right Output Mixer Left Bypass Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.63 { iface MIXER name 'Right Output Mixer Right Bypass Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.64 { iface MIXER name 'Left Output Mixer DACL Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.65 { iface MIXER name 'Left Output Mixer DACR Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.66 { iface MIXER name 'Left Output Mixer Left Bypass Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.67 { iface MIXER name 'Left Output Mixer Right Bypass Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.68 { iface MIXER name 'Right Playback Mux' value Right comment { access 'read write' type ENUMERATED count 1 item.0 Left item.1 Right } } control.69 { iface MIXER name 'Left Playback Mux' value Left comment { access 'read write' type ENUMERATED count 1 item.0 Left item.1 Right } } control.70 { iface MIXER name 'DACR Sidetone' value Right comment { access 'read write' type ENUMERATED count 1 item.0 None item.1 Left item.2 Right } } control.71 { iface MIXER name 'DACL Sidetone' value Left comment { access 'read write' type ENUMERATED count 1 item.0 None item.1 Left item.2 Right } } control.72 { iface MIXER name 'Right Capture Mux' value Right comment { access 'read write' type ENUMERATED count 1 item.0 Left item.1 Right } } control.73 { iface MIXER name 'Left Capture Mux' value Left comment { access 'read write' type ENUMERATED count 1 item.0 Left item.1 Right } } control.74 { iface MIXER name 'ADC Input' value ADC comment { access 'read write' type ENUMERATED count 1 item.0 ADC item.1 DMIC } } control.75 { iface MIXER name 'Right Input Mode Mux' value Single-Ended comment { access 'read write' type ENUMERATED count 1 item.0 Single-Ended item.1 'Differential Line' item.2 'Differential Mic' } } control.76 { iface MIXER name 'Right Input Inverting Mux' value IN1R comment { access 'read write' type ENUMERATED count 1 item.0 IN1R item.1 IN2R item.2 IN3R } } control.77 { iface MIXER name 'Right Input Mux' value IN2R comment { access 'read write' type ENUMERATED count 1 item.0 IN1R item.1 IN2R item.2 IN3R } } control.78 { iface MIXER name 'Left Input Mode Mux' value Single-Ended comment { access 'read write' type ENUMERATED count 1 item.0 Single-Ended item.1 'Differential Line' item.2 'Differential Mic' } } control.79 { iface MIXER name 'Left Input Inverting Mux' value IN1L comment { access 'read write' type ENUMERATED count 1 item.0 IN1L item.1 IN2L item.2 IN3L } } control.80 { iface MIXER name 'Left Input Mux' value IN2L comment { access 'read write' type ENUMERATED count 1 item.0 IN1L item.1 IN2L item.2 IN3L } } control.81 { iface MIXER name 'Int Spk Switch' value true comment { access 'read write' type BOOLEAN count 1 } } } --endcollapse-- !!All Loaded Modules !!------------------ Module !!ALSA/HDA dmesg !!-------------- [ 13.341361] asoc: dit-hifi <-> tegra20-i2s.1 mapping ok [ 13.347240] input: tegra-wm8903 Mic Jack as /devices/platform/tegra-snd-wm8903.0/sound/card0/input1 [ 13.348334] input: tegra-wm8903 Headphone Jack as /devices/platform/tegra-snd-wm8903.0/sound/card0/input2 [ 13.355761] ALSA device list: [ 13.355793] #0: tegra-wm8903