!!################################
!!ALSA Information Script v 0.4.59
!!################################

!!Script ran on: Mon Oct 18 00:45:08 UTC 2010


!!Linux Distribution
!!------------------

Ubuntu 10.10 \n \l DISTRIB_ID=Ubuntu DISTRIB_DESCRIPTION="Ubuntu 10.10"


!!DMI Information
!!---------------

Manufacturer:      PCCHIPS
Product Name:      P53G


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

Kernel release:    2.6.35-22-generic
Operating System:  GNU/Linux
Architecture:      i686
Processor:         unknown
SMP Enabled:       Yes


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

Driver version:     1.0.23
Library version:    1.0.23
Utilities version:  1.0.23


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

snd_hda_intel


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

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

ESound Daemon:
      Installed - Yes (/usr/bin/esd)
      Running - No


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

 0 [VT82xx         ]: HDA-Intel - HDA VIA VT82xx
                      HDA VIA VT82xx at 0xfebfc000 irq 17


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

80:01.0 Audio device: VIA Technologies, Inc. VT1708/A [Azalia HDAC] (VIA High Definition Audio Controller) (rev 10)


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

02:00.0 0300: 10de:0402 (rev a1) (prog-if 00 [VGA controller])
	Subsystem: 1682:2285
--
80:01.0 0403: 1106:3288 (rev 10)
	Subsystem: 1019:1b47


!!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
!!--------------------------

!!Module: snd_hda_intel
	bdl_pos_adj : 32,-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
	beep_mode : 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
	enable_msi : -1
	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)
	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
	model : (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)
	patch : (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)
	position_fix : 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
	power_save : 0
	power_save_controller : Y
	probe_mask : -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
	probe_only : 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
	single_cmd : N


!!HDA-Intel Codec information
!!---------------------------
--startcollapse--

Codec: VIA VT1708
Address: 0
Function Id: 0x1
Vendor Id: 0x11061708
Subsystem Id: 0x10191349
Revision Id: 0x100700
No Modem Function Group found
Default PCM:
    rates [0x0]:
    bits [0x0]:
    formats [0x0]:
Default Amp-In caps: N/A
Default Amp-Out caps: N/A
GPIO: io=0, o=0, i=0, unsolicited=0, wake=0
Node 0x10 [Audio Output] wcaps 0x411: Stereo
  Converter: stream=0, channel=0
  PCM:
    rates [0x7e0]: 44100 48000 88200 96000 176400 192000
    bits [0xa]: 16 24
    formats [0x1]: PCM
  Power states:  D0 D1
  Power: setting=D0, actual=D0
Node 0x11 [Audio Output] wcaps 0x411: Stereo
  Converter: stream=0, channel=0
  PCM:
    rates [0x7e0]: 44100 48000 88200 96000 176400 192000
    bits [0xa]: 16 24
    formats [0x1]: PCM
  Power states:  D0 D1
  Power: setting=D0, actual=D0
Node 0x12 [Audio Output] wcaps 0x411: Stereo
  Converter: stream=0, channel=0
  PCM:
    rates [0x7e0]: 44100 48000 88200 96000 176400 192000
    bits [0xa]: 16 24
    formats [0x1]: PCM
  Power states:  D0 D1
  Power: setting=D0, actual=D0
Node 0x13 [Audio Output] wcaps 0x411: Stereo
  Converter: stream=0, channel=0
  PCM:
    rates [0x7e0]: 44100 48000 88200 96000 176400 192000
    bits [0xa]: 16 24
    formats [0x1]: PCM
  Power states:  D0 D1
  Power: setting=D0, actual=D0
Node 0x14 [Audio Output] wcaps 0x211: Stereo Digital
  Converter: stream=0, channel=0
  Digital:
  Digital category: 0x0
  PCM:
    rates [0x7e0]: 44100 48000 88200 96000 176400 192000
    bits [0xa]: 16 24
    formats [0x5]: PCM AC3
Node 0x15 [Audio Input] wcaps 0x10051b: Stereo Amp-In
  Amp-In caps: ofs=0x00, nsteps=0x14, stepsize=0x06, mute=1
  Amp-In vals:  [0x00 0x00]
  Converter: stream=0, channel=0
  SDI-Select: 0
  PCM:
    rates [0x440]: 48000 192000
    bits [0xa]: 16 24
    formats [0x1]: PCM
  Power states:  D0 D1
  Power: setting=D0, actual=D0
  Connection: 1
     0x18
Node 0x16 [Audio Input] wcaps 0x100311: Stereo Digital
  Converter: stream=0, channel=0
  SDI-Select: 0
  Digital: Validity
  Digital category: 0x0
  PCM:
    rates [0x1f0]: 32000 44100 48000 88200 96000
    bits [0xa]: 16 24
    formats [0x5]: PCM AC3
  Connection: 1
     0x26
Node 0x17 [Audio Mixer] wcaps 0x20010b: Stereo Amp-In
  Amp-In caps: ofs=0x17, nsteps=0x1f, stepsize=0x06, mute=1
  Amp-In vals:  [0x00 0x00] [0x00 0x00] [0x00 0x00] [0x00 0x00] [0x00 0x00] [0x80 0x80]
  Connection: 6
     0x10 0x24 0x1d 0x1e 0x21 0x13
Node 0x18 [Audio Selector] wcaps 0x300101: Stereo
  Connection: 5
     0x17* 0x24 0x1d 0x1e 0x21
Node 0x19 [Audio Selector] wcaps 0x30010d: Stereo Amp-Out
  Amp-Out caps: ofs=0x1b, nsteps=0x1b, stepsize=0x06, mute=1
  Amp-Out vals:  [0x00 0x00]
  Connection: 1
     0x11
Node 0x1a [Audio Selector] wcaps 0x30010d: Stereo Amp-Out
  Amp-Out caps: ofs=0x1b, nsteps=0x1b, stepsize=0x06, mute=1
  Amp-Out vals:  [0x00 0x00]
  Connection: 1
     0x12
Node 0x1b [Audio Selector] wcaps 0x30010d: Stereo Amp-Out
  Amp-Out caps: ofs=0x1b, nsteps=0x1b, stepsize=0x06, mute=1
  Amp-Out vals:  [0x00 0x00]
  Connection: 1
     0x13
Node 0x1c [Pin Complex] wcaps 0x40010d: Stereo Amp-Out
  Amp-Out caps: N/A
  Amp-Out vals:  [0x00 0x00]
  Pincap 0x0000001c: OUT HP Detect
  Pin Default 0x410110f2: [N/A] Line Out at Ext Rear
    Conn = 1/8, Color = Black
    DefAssociation = 0xf, Sequence = 0x2
  Pin-ctls: 0x00:
  Connection: 1
     0x19
Node 0x1d [Pin Complex] wcaps 0x400101: Stereo
  Pincap 0x00000334: IN OUT Detect
    Vref caps: HIZ 50
  Pin Default 0x01a19026: [Jack] Mic at Ext Rear
    Conn = 1/8, Color = Pink
    DefAssociation = 0x2, Sequence = 0x6
  Pin-ctls: 0x21: IN VREF_50
  Connection: 1
     0x1a
Node 0x1e [Pin Complex] wcaps 0x400101: Stereo
  Pincap 0x00000334: IN OUT Detect
    Vref caps: HIZ 50
  Pin Default 0x0181302e: [Jack] Line In at Ext Rear
    Conn = 1/8, Color = Blue
    DefAssociation = 0x2, Sequence = 0xe
  Pin-ctls: 0x20: IN VREF_HIZ
  Connection: 1
     0x19
Node 0x1f [Pin Complex] wcaps 0x40010d: Stereo Amp-Out
  Amp-Out caps: ofs=0x1b, nsteps=0x1b, stepsize=0x06, mute=1
  Amp-Out vals:  [0x00 0x00]
  Pincap 0x0000001c: OUT HP Detect
  Pin Default 0x01014010: [Jack] Line Out at Ext Rear
    Conn = 1/8, Color = Green
    DefAssociation = 0x1, Sequence = 0x0
  Pin-ctls: 0x40: OUT
  Connection: 1
     0x17
Node 0x20 [Pin Complex] wcaps 0x40010d: Stereo Amp-Out
  Amp-Out caps: ofs=0x1b, nsteps=0x1b, stepsize=0x06, mute=1
  Amp-Out vals:  [0x00 0x00]
  Pincap 0x0000001c: OUT HP Detect
  Pin Default 0x422140f0: [N/A] HP Out at Ext Front
    Conn = 1/8, Color = Green
    DefAssociation = 0xf, Sequence = 0x0
  Pin-ctls: 0xc0: OUT HP
  Connection: 1
     0x17
Node 0x21 [Pin Complex] wcaps 0x400101: Stereo
  Pincap 0x00000334: IN OUT Detect
    Vref caps: HIZ 50
  Pin Default 0x02a190f0: [Jack] Mic at Ext Front
    Conn = 1/8, Color = Pink
    DefAssociation = 0xf, Sequence = 0x0
  Pin-ctls: 0x21: IN VREF_50
  Connection: 1
     0x1b
Node 0x22 [Pin Complex] wcaps 0x400101: Stereo
  Pincap 0x00000014: OUT Detect
  Pin Default 0x410160f1: [N/A] Line Out at Ext Rear
    Conn = 1/8, Color = Orange
    DefAssociation = 0xf, Sequence = 0x1
  Pin-ctls: 0x00:
  Connection: 1
     0x1a
Node 0x23 [Pin Complex] wcaps 0x400101: Stereo
  Pincap 0x00000014: OUT Detect
  Pin Default 0x410120f4: [N/A] Line Out at Ext Rear
    Conn = 1/8, Color = Grey
    DefAssociation = 0xf, Sequence = 0x4
  Pin-ctls: 0x00:
  Connection: 1
     0x1b
Node 0x24 [Pin Complex] wcaps 0x400001: Stereo
  Pincap 0x00000020: IN
  Pin Default 0x99330127: [Fixed] CD at Int ATAPI
    Conn = ATAPI, Color = Unknown
    DefAssociation = 0x2, Sequence = 0x7
    Misc = NO_PRESENCE
  Pin-ctls: 0x20: IN
Node 0x25 [Pin Complex] wcaps 0x400301: Stereo Digital
  Pincap 0x00000010: OUT
  Pin Default 0x074511f0: [Jack] SPDIF Out at Ext Rear Panel
    Conn = Optical, Color = Black
    DefAssociation = 0xf, Sequence = 0x0
    Misc = NO_PRESENCE
  Pin-ctls: 0x40: OUT
  Connection: 1
     0x14
Node 0x26 [Pin Complex] wcaps 0x400201: Stereo Digital
  Pincap 0x00010030: IN OUT EAPD
  EAPD 0x2: EAPD
  Pin Default 0x47c421f0: [N/A] SPDIF In at Ext Rear Panel
    Conn = RCA, Color = Grey
    DefAssociation = 0xf, Sequence = 0x0
    Misc = NO_PRESENCE
  Pin-ctls: 0x40: OUT
Node 0x27 [Audio Input] wcaps 0x10051b: Stereo Amp-In
  Amp-In caps: ofs=0x00, nsteps=0x14, stepsize=0x06, mute=1
  Amp-In vals:  [0x00 0x00]
  Converter: stream=0, channel=0
  SDI-Select: 0
  PCM:
    rates [0x440]: 48000 192000
    bits [0xa]: 16 24
    formats [0x1]: PCM
  Power states:  D0 D1
  Power: setting=D0, actual=D0
  Connection: 1
     0x21
--endcollapse--


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

crw-rw----  1 root audio 116, 5 Oct 17 03:16 /dev/snd/controlC0
crw-rw----  1 root audio 116, 4 Oct 17 03:16 /dev/snd/hwC0D0
crw-rw----  1 root audio 116, 3 Oct 17 03:16 /dev/snd/seq
crw-rw----  1 root audio 116, 2 Oct 17 03:16 /dev/snd/timer

/dev/snd/by-path:
total 0
drwxr-xr-x 2 root root  60 Oct 17 03:16 .
drwxr-xr-x 3 root root 140 Oct 17 03:16 ..
lrwxrwxrwx 1 root root  12 Oct 17 03:16 pci-0000:80:01.0 -> ../controlC0


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

APLAY

**** List of PLAYBACK Hardware Devices ****

ARECORD

**** List of CAPTURE Hardware Devices ****

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

!!-------Mixer controls for card 0 [VT82xx]

Card hw:0 'VT82xx'/'HDA VIA VT82xx at 0xfebfc000 irq 17'
  Mixer name	: 'VIA VT1708'
  Components	: 'HDA:11061708,10191349,00100700'
  Controls      : 1
  Simple ctrls  : 1
Simple mixer control 'PCM',0
  Capabilities: pvolume penum
  Playback channels: Front Left - Front Right
  Limits: Playback 0 - 255
  Mono:
  Front Left: Playback 242 [95%] [-2.60dB]
  Front Right: Playback 242 [95%] [-2.60dB]


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

--startcollapse--
state.VT82xx {
	control.27 {
		comment.access 'read write user'
		comment.type INTEGER
		comment.count 2
		comment.range '0 - 255'
		comment.tlv '0000000100000008ffffec1400000014'
		comment.dbmin -5100
		comment.dbmax 0
		iface MIXER
		name 'PCM Playback Volume'
		value.0 242
		value.1 242
	}
}
--endcollapse--


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

Module
btrfs
zlib_deflate
crc32c
libcrc32c
ufs
qnx4
hfsplus
hfs
minix
ntfs
vfat
msdos
fat
jfs
xfs
exportfs
reiserfs
usbhid
hid
usblp
binfmt_misc
vboxnetadp
vboxnetflt
vboxdrv
parport_pc
ppdev
dm_crypt
nvidia
snd_hda_codec_via
snd_hda_intel
snd_hda_codec
snd_hwdep
snd_via82xx
gameport
snd_ac97_codec
ac97_bus
snd_pcm
snd_mpu401_uart
snd_seq_midi
snd_rawmidi
snd_seq_midi_event
snd_seq
snd_timer
snd_seq_device
psmouse
snd
serio_raw
i2c_viapro
snd_page_alloc
shpchp
soundcore
lp
parport
dm_raid45
xor
via_rhine
usb_storage
floppy
mii
via_agp
agpgart
pata_via
sata_via


!!Sysfs Files
!!-----------

/sys/class/sound/hwC0D0/init_pin_configs:
0x1c 0x410110f2
0x1d 0x01a19026
0x1e 0x0181302e
0x1f 0x01014010
0x20 0x422140f0
0x21 0x02a190f0
0x22 0x410160f1
0x23 0x410120f4
0x24 0x99330127
0x25 0x074511f0
0x26 0x47c421f0

/sys/class/sound/hwC0D0/driver_pin_configs:

/sys/class/sound/hwC0D0/user_pin_configs:

/sys/class/sound/hwC0D0/init_verbs:


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

[   24.077621]   alloc kstat_irqs on node -1
[   24.077630] HDA Intel 0000:80:01.0: PCI INT A -> GSI 17 (level, low) -> IRQ 17
[   24.077684] HDA Intel 0000:80:01.0: setting latency timer to 64
[   24.077687] HDA Intel 0000:80:01.0: PCI: Disallowing DAC for device
[   24.127154] hda_codec: invalid CONNECT_LIST verb 15[2]:0
[   24.127199] hda_codec: invalid CONNECT_LIST verb 27[2]:0
[   24.127238] hda_codec: formats == 0 (nid=0x10, val=0x411, ovrd=1, streams=0x211)
[   24.127278] hda-intel: spurious response 0x10051b:0x0, last cmd=0x10f000b
[   24.127289] hda-intel: spurious response 0x100311:0x0, last cmd=0x10f000b
[   24.127300] hda_codec: cannot attach PCM stream 0 for codec #0
[   24.127318] hda-intel: spurious response 0x300101:0x0, last cmd=0x14f000a
[   24.127340] hda_codec: formats == 0 (nid=0x14, val=0x20010b, ovrd=1, streams=0x30010d)
[   24.127351] hda_codec: cannot attach PCM stream 1 for codec #0
[   24.127363] hda-intel: spurious response 0x30010d:0x0, last cmd=0x14f000b
[   24.128012] hda-intel: spurious response 0x0:0x0, last cmd=0x1fb8000
[   24.128033] hda-intel: spurious response 0x74511f0:0x0, last cmd=0x1fb8000
[   24.128074] hda-intel: spurious response 0x47c421f0:0x0, last cmd=0x14f0d00
[   24.128095] hda-intel: spurious response 0x0:0x0, last cmd=0x14f0d00
[   24.128113] hda-codec: no NID for mapping control Input Source:0:0
[   24.128132] hda-intel: spurious response 0x10191349:0x0, last cmd=0x14f0d00
[   24.128150] hda_codec: cannot build controls for #0 (error -22)
[   24.128169] hda-intel: spurious response 0x0:0x0, last cmd=0x14f0d00
[   24.128186] hda-intel: spurious response 0x0:0x0, last cmd=0x14f0d00
[   24.129116] hda-intel: spurious response 0x0:0x0, last cmd=0x2671f47
[   24.129155] hda-intel: spurious response 0x0:0x0, last cmd=0x2671f47
[   24.129173] hda-intel: spurious response 0x0:0x0, last cmd=0x2671f47
[   24.129196] hda-intel: spurious response 0x0:0x0, last cmd=0x2671f47
[   24.129214] hda-intel: spurious response 0x0:0x0, last cmd=0x2671f47
[   24.129238] hda-intel: spurious response 0x0:0x0, last cmd=0x2671f47
[   24.129256] hda-intel: spurious response 0x0:0x0, last cmd=0x2671f47
[   24.129280] hda-intel: spurious response 0x0:0x0, last cmd=0x2671f47
[   24.129297] hda-intel: spurious response 0x0:0x0, last cmd=0x2671f47
[   24.129322] hda-intel: spurious response 0x0:0x0, last cmd=0x2671f47
[   24.129339] hda-intel: spurious response 0x0:0x0, last cmd=0x2671f47
[   24.129368] hda-intel: spurious response 0x0:0x0, last cmd=0x2671f47
[   24.129385] hda-intel: spurious response 0x0:0x0, last cmd=0x2671f47
[   24.129426] hda-intel: spurious response 0x0:0x0, last cmd=0x2671f47
[   24.129443] hda-intel: spurious response 0x0:0x0, last cmd=0x2671f47
[   24.129461] hda-intel: spurious response 0x0:0x0, last cmd=0x2671f47
[   24.129487] hda-intel: spurious response 0x0:0x0, last cmd=0x2671f47
[   24.129505] hda-intel: spurious response 0x0:0x0, last cmd=0x2671f47
[   24.129522] hda-intel: spurious response 0x0:0x0, last cmd=0x2671f47
[   24.129550] hda-intel: spurious response 0x0:0x0, last cmd=0x2671f47
[   24.129568] hda-intel: spurious response 0x0:0x0, last cmd=0x2671f47
[   24.129585] hda-intel: spurious response 0x0:0x0, last cmd=0x2671f47
[   24.129612] hda-intel: spurious response 0x0:0x0, last cmd=0x2671f47
[   24.129630] hda-intel: spurious response 0x0:0x0, last cmd=0x2671f47
[   24.129648] hda-intel: spurious response 0x0:0x0, last cmd=0x2671f47
[   24.129675] hda-intel: spurious response 0x0:0x0, last cmd=0x2671f47
[   24.129692] hda-intel: spurious response 0x0:0x0, last cmd=0x2671f47
[   24.129710] hda-intel: spurious response 0x0:0x0, last cmd=0x2671f47
[   24.129738] hda-intel: spurious response 0x0:0x0, last cmd=0x2671f47
[   24.129755] hda-intel: spurious response 0x0:0x0, last cmd=0x2671f47
[   24.129773] hda-intel: spurious response 0x0:0x0, last cmd=0x2671f47
[   24.129800] hda-intel: spurious response 0x0:0x0, last cmd=0x2671f47
[   24.129817] hda-intel: spurious response 0x0:0x0, last cmd=0x2671f47
[   24.129835] hda-intel: spurious response 0x0:0x0, last cmd=0x2671f47
[   24.129862] hda-intel: spurious response 0x0:0x0, last cmd=0x2671f47
[   24.129879] hda-intel: spurious response 0x0:0x0, last cmd=0x2671f47
[   24.129897] hda-intel: spurious response 0x0:0x0, last cmd=0x2671f47
[   24.129924] hda-intel: spurious response 0x0:0x0, last cmd=0x2671f47
[   24.129941] hda-intel: spurious response 0x0:0x0, last cmd=0x2671f47
[   24.129959] hda-intel: spurious response 0x0:0x0, last cmd=0x2671f47
[   24.129986] hda-intel: spurious response 0x0:0x0, last cmd=0x2671f47
[   24.130004] hda-intel: spurious response 0x0:0x0, last cmd=0x2671f47
[   24.130022] hda-intel: spurious response 0x0:0x0, last cmd=0x2671f47
[   24.130049] hda-intel: spurious response 0x0:0x0, last cmd=0x2671f47
[   24.130066] hda-intel: spurious response 0x0:0x0, last cmd=0x2671f47
[   24.130084] hda-intel: spurious response 0x0:0x0, last cmd=0x2671f47
[   24.130111] hda-intel: spurious response 0x0:0x0, last cmd=0x2671f47
[   24.130129] hda-intel: spurious response 0x0:0x0, last cmd=0x2671f47
[   24.130146] hda-intel: spurious response 0x0:0x0, last cmd=0x2671f47
[   24.130173] hda-intel: spurious response 0x0:0x0, last cmd=0x2671f47
[   24.130191] hda-intel: spurious response 0x0:0x0, last cmd=0x2671f47
[   24.590660] input: ImExPS/2 Generic Explorer Mouse as /devices/platform/i8042/serio1/input/input4