!!################################
!!ALSA Information Script v 0.4.63
!!################################

!!Script ran on: Mon Apr 21 14:04:09 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:      LENOVO
Product Name:      4178A4G
Product Version:   ThinkPad T420
Firmware Version:  83ET75WW (1.45 )


!!Kernel Information
!!------------------

Kernel release:    3.8.0-38-generic
Operating System:  GNU/Linux
Architecture:      i686
Processor:         i686
SMP Enabled:       Yes


!!ALSA Version
!!------------

Driver version:     k3.8.0-38-generic
Library version:    1.0.16
Utilities version:  1.0.16


!!Loaded ALSA modules
!!-------------------

thinkpad_acpi


!!Sound Servers on this system
!!----------------------------

Pulseaudio:
      Installed - Yes (/usr/bin/pulseaudio)
      Running - Yes


!!Soundcards recognised by ALSA
!!-----------------------------

29 [ThinkPadEC     ]: ThinkPad EC - ThinkPad Console Audio Control
                      ThinkPad Console Audio Control at EC reg 0x30, fw unknown


!!PCI Soundcards installed in the system
!!--------------------------------------

00:1b.0 Audio device: Intel Corporation 6 Series/C200 Series Chipset Family High Definition Audio Controller (rev 04)


!!Advanced information - PCI Vendor/Device/Subsystem ID's
!!-------------------------------------------------------

00:1b.0 0403: 8086:1c20 (rev 04)
	Subsystem: 17aa:21ce


!!Modprobe options (Sound related)
!!--------------------------------

snd-hda-intel: model=3stack
snd-hda-intel: model=3stack
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
snd-hda-intel: model=generic


!!Loaded sound module options
!!---------------------------

!!Module: thinkpad_acpi
	brightness_enable : 2
	brightness_mode : 4
	dbg_bluetoothemul : 0
	dbg_uwbemul : 0
	dbg_wlswemul : 0
	dbg_wwanemul : 0
	enable : Y
	experimental : 0
	fan_control : N
	force_load : N
	hotkey_report_mode : 0
	id : ThinkPadEC
	index : -536870912
	volume_capabilities : 0
	volume_control : N
	volume_mode : 3


!!ALSA Device nodes
!!-----------------

crw-rw---T  1 root audio 116,  2 Apr 21 16:02 /dev/snd/controlC29
crw-rw---T  1 root audio 116,  1 Apr 21 16:02 /dev/snd/seq
crw-rw---T  1 root audio 116, 33 Apr 21 16:02 /dev/snd/timer

/dev/snd/by-path:
total 0
drwxr-xr-x 2 root root  60 Apr 21 16:02 .
drwxr-xr-x 3 root root 120 Apr 21 16:02 ..
lrwxrwxrwx 1 root root  13 Apr 21 16:02 platform-thinkpad_acpi -> ../controlC29


!!Aplay/Arecord output
!!--------------------

APLAY

aplay: device_list:228: snd_ctl_pcm_next_device
**** List of PLAYBACK Hardware Devices ****

ARECORD

arecord: device_list:228: snd_ctl_pcm_next_device
**** List of CAPTURE Hardware Devices ****

!!Amixer output
!!-------------

!!-------Mixer controls for card 29 [ThinkPadEC]

Card hw:29 'ThinkPadEC'/'ThinkPad Console Audio Control at EC reg 0x30, fw unknown'
  Mixer name	: 'ThinkPad EC (unknown)'
  Components	: ''
  Controls      : 1
  Simple ctrls  : 1
Simple mixer control 'Console',0
  Capabilities: pswitch pswitch-joined penum
  Playback channels: Mono
  Mono: Playback [on]


!!Alsactl output
!!--------------

--startcollapse--
state.ThinkPadEC {
	control.1 {
		comment.access read
		comment.type BOOLEAN
		comment.count 1
		iface MIXER
		name 'Console Playback Switch'
		value true
	}
}
--endcollapse--


!!All Loaded Modules
!!------------------

Module
hidp
bbswitch
pci_stub
vboxpci
vboxnetadp
vboxnetflt
coretemp
vboxdrv
kvm_intel
kvm
joydev
aesni_intel
ablk_helper
cryptd
lrw
aes_i586
xts
gf128mul
uvcvideo
videobuf2_core
videodev
videobuf2_vmalloc
btusb
videobuf2_memops
dm_multipath
scsi_dh
arc4
rfcomm
bnep
iwldvm
thinkpad_acpi
bluetooth
parport_pc
mac80211
microcode
ppdev
snd
iwlwifi
psmouse
serio_raw
cfg80211
soundcore
nvram
tpm_tis
lpc_ich
binfmt_misc
wmi
cifs
mei
mac_hid
fscache
lp
parport
dm_raid45
xor
dm_mirror
dm_region_hash
dm_log
btrfs
zlib_deflate
libcrc32c
hid_generic
usbhid
hid
i915
e1000e
sdhci_pci
firewire_ohci
firewire_core
drm_kms_helper
ahci
libahci
sdhci
crc_itu_t
drm
i2c_algo_bit
video
zram


!!ALSA/HDA dmesg
!!--------------