!!################################
!!ALSA Information Script v 0.4.62
!!################################

!!Script ran on: Tue Jul  2 19:12:01 UTC 2013


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

CentOS release 6.4 (Final) CentOS release 6.4 (Final) LSB_VERSION=base-4.0-ia32:base-4.0-noarch:core-4.0-ia32:core-4.0-noarch:graphics-4.0-ia32:graphics-4.0-noarch:printing-4.0-ia32:printing-4.0-noarch CentOS release 6.4 (Final) CentOS release 6.4 (Final)


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

Manufacturer:      Hewlett-Packard
Product Name:      HP Compaq dc7100 SFF(PC923A)
Product Version:    
Firmware Version:  786C1 v01.05


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

Kernel release:    2.6.32-358.11.1.el6.i686
Operating System:  GNU/Linux
Architecture:      i686
Processor:         i686
SMP Enabled:       Yes


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

Driver version:     1.0.21
Library version:    
Utilities version:  1.0.23


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

snd_intel8x0


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

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


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

 0 [ICH6           ]: ICH4 - Intel ICH6
                      Intel ICH6 with AD1981B at irq 21


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

00:1e.2 Multimedia audio controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) AC'97 Audio Controller (rev 03)


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

00:1e.2 0401: 8086:266e (rev 03)
	Subsystem: 103c:3006


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

!!Module: snd_intel8x0
	ac97_clock : 0
	ac97_quirk : (null)
	buggy_irq : N
	buggy_semaphore : N
	enable : N
	id : (null)
	index : -1
	joystick : 0
	spdif_aclink : 0
	xbox : N


!!AC97 Codec information
!!----------------------
--startcollapse--

0-0/0: Analog Devices AD1981B

PCI Subsys Vendor: 0x103c
PCI Subsys Device: 0x3006

Flags: 10
Capabilities     : -headphone out-
DAC resolution   : 20-bit
ADC resolution   : 16-bit
3D enhancement   : No 3D Stereo Enhancement

Current setup
Mic gain         :  0dB [ 0dB]
POP path         : pre 3D
Sim. stereo      : off
3D enhancement   : off
Loudness         : off
Mono output      : MIX
Mic select       : Mic1
ADC/DAC loopback : off
Extended ID      : codec=0 rev=1 AMAP DSA=0 SPDIF VRA
Extended status  : SPCV SPDIF=10/11 VRA
PCM front DAC    : 49549Hz
PCM ADC          : 49549Hz
SPDIF Control    : Consumer PCM Category=0x2 Generation=1 Rate=48kHz



AD18XX configuration
Unchained        : 0x1000,0x0000,0x0000
Chained          : 0x0000,0x0000,0x0000

0:00 = 0090
0:02 = 0707
0:04 = 0000
0:06 = 8004
0:08 = 0000
0:0a = 0000
0:0c = 8000
0:0e = 8011
0:10 = 8080
0:12 = 8080
0:14 = 0000
0:16 = 8080
0:18 = 0000
0:1a = 0000
0:1c = 0808
0:1e = 0000
0:20 = 0000
0:22 = 0000
0:24 = 0000
0:26 = 0f00
0:28 = 0605
0:2a = 0431
0:2c = c18d
0:2e = 0000
0:30 = 0000
0:32 = c18d
0:34 = 0000
0:36 = 0000
0:38 = 0000
0:3a = 2824
0:3c = 0000
0:3e = 0000
0:40 = 0000
0:42 = 0000
0:44 = 0000
0:46 = 0000
0:48 = 0000
0:4a = 0000
0:4c = 0000
0:4e = 0000
0:50 = 0000
0:52 = 0000
0:54 = 0000
0:56 = 0000
0:58 = 0000
0:5a = 0000
0:5c = 4000
0:5e = 0000
0:60 = 8080
0:62 = 0000
0:64 = 8000
0:66 = 0000
0:68 = 0000
0:6a = 0000
0:6c = 0000
0:6e = 0000
0:70 = 0000
0:72 = 0008
0:74 = 1001
0:76 = 2000
0:78 = 0000
0:7a = 0000
0:7c = 4144
0:7e = 5374
--endcollapse--


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

crw-rw----  1 root audio 116, 10 Jul  2 14:52 /dev/snd/controlC0
crw-rw----  1 root audio 116,  9 Jul  2 15:10 /dev/snd/pcmC0D0c
crw-rw----  1 root audio 116,  8 Jul  2 15:10 /dev/snd/pcmC0D0p
crw-rw----  1 root audio 116,  7 Jul  2 14:52 /dev/snd/pcmC0D1c
crw-rw----  1 root audio 116,  6 Jul  2 14:52 /dev/snd/pcmC0D2c
crw-rw----  1 root audio 116,  5 Jul  2 14:52 /dev/snd/pcmC0D3c
crw-rw----  1 root audio 116,  4 Jul  2 15:04 /dev/snd/pcmC0D4p
crw-rw----  1 root audio 116,  3 Jul  2 14:52 /dev/snd/seq
crw-rw----  1 root audio 116,  2 Jul  2 14:52 /dev/snd/timer

/dev/snd/by-path:
total 0
drwxr-xr-x 2 root root  60 Jul  2 14:52 .
drwxr-xr-x 3 root root 240 Jul  2 14:52 ..
lrwxrwxrwx 1 root root  12 Jul  2 14:52 pci-0000:00:1e.2 -> ../controlC0


!!ALSA configuration files
!!------------------------

!!System wide config file (/etc/asound.conf)

#
# Place your global alsa-lib configuration here...
#

@hooks [
	{
		func load
		files [
			"/etc/alsa/pulse-default.conf"
		]
		errors false
	}
]


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

APLAY

**** List of PLAYBACK Hardware Devices ****
card 0: ICH6 [Intel ICH6], device 0: Intel ICH [Intel ICH6]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 0: ICH6 [Intel ICH6], device 4: Intel ICH - IEC958 [Intel ICH6 - IEC958]
  Subdevices: 1/1
  Subdevice #0: subdevice #0

ARECORD

**** List of CAPTURE Hardware Devices ****
card 0: ICH6 [Intel ICH6], device 0: Intel ICH [Intel ICH6]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 0: ICH6 [Intel ICH6], device 1: Intel ICH - MIC ADC [Intel ICH6 - MIC ADC]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 0: ICH6 [Intel ICH6], device 2: Intel ICH - MIC2 ADC [Intel ICH6 - MIC2 ADC]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 0: ICH6 [Intel ICH6], device 3: Intel ICH - ADC2 [Intel ICH6 - ADC2]
  Subdevices: 1/1
  Subdevice #0: subdevice #0

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

!!-------Mixer controls for card 0 [ICH6]

Card hw:0 'ICH6'/'Intel ICH6 with AD1981B at irq 21'
  Mixer name	: 'Analog Devices AD1981B'
  Components	: 'AC97a:41445374'
  Controls      : 34
  Simple ctrls  : 23
Simple mixer control 'Master',0
  Capabilities: pvolume pswitch penum
  Playback channels: Front Left - Front Right
  Limits: Playback 0 - 31
  Mono:
  Front Left: Playback 24 [77%] [-10.50dB] [on]
  Front Right: Playback 24 [77%] [-10.50dB] [on]
Simple mixer control 'Master Mono',0
  Capabilities: pvolume pvolume-joined pswitch pswitch-joined penum
  Playback channels: Mono
  Limits: Playback 0 - 31
  Mono: Playback 27 [87%] [-6.00dB] [off]
Simple mixer control 'Headphone',0
  Capabilities: pvolume pswitch penum
  Playback channels: Front Left - Front Right
  Limits: Playback 0 - 31
  Mono:
  Front Left: Playback 31 [100%] [0.00dB] [on]
  Front Right: Playback 31 [100%] [0.00dB] [on]
Simple mixer control 'Headphone Jack Sense',0
  Capabilities: pswitch pswitch-joined penum
  Playback channels: Mono
  Mono: Playback [off]
Simple mixer control 'PCM',0
  Capabilities: pvolume pswitch penum
  Playback channels: Front Left - Front Right
  Limits: Playback 0 - 31
  Mono:
  Front Left: Playback 31 [100%] [12.00dB] [on]
  Front Right: Playback 31 [100%] [12.00dB] [on]
Simple mixer control 'Line',0
  Capabilities: pvolume pswitch cswitch cswitch-exclusive penum
  Capture exclusive group: 0
  Playback channels: Front Left - Front Right
  Capture channels: Front Left - Front Right
  Limits: Playback 0 - 31
  Front Left: Playback 31 [100%] [12.00dB] [off] Capture [off]
  Front Right: Playback 31 [100%] [12.00dB] [off] Capture [off]
Simple mixer control 'Line Jack Sense',0
  Capabilities: pswitch pswitch-joined penum
  Playback channels: Mono
  Mono: Playback [off]
Simple mixer control 'CD',0
  Capabilities: pvolume pswitch cswitch cswitch-exclusive penum
  Capture exclusive group: 0
  Playback channels: Front Left - Front Right
  Capture channels: Front Left - Front Right
  Limits: Playback 0 - 31
  Front Left: Playback 31 [100%] [12.00dB] [off] Capture [off]
  Front Right: Playback 31 [100%] [12.00dB] [off] Capture [off]
Simple mixer control 'Mic',0
  Capabilities: pvolume pvolume-joined pswitch pswitch-joined cswitch cswitch-exclusive penum
  Capture exclusive group: 0
  Playback channels: Mono
  Capture channels: Front Left - Front Right
  Limits: Playback 0 - 31
  Mono: Playback 14 [45%] [-13.50dB] [off]
  Front Left: Capture [on]
  Front Right: Capture [on]
Simple mixer control 'Mic Boost ( 20dB)',0
  Capabilities: pswitch pswitch-joined penum
  Playback channels: Mono
  Mono: Playback [off]
Simple mixer control 'Mic Select',0
  Capabilities: enum
  Items: 'Mic1' 'Mic2'
  Item0: 'Mic1'
Simple mixer control 'Video',0
  Capabilities: cswitch cswitch-exclusive penum
  Capture exclusive group: 0
  Capture channels: Front Left - Front Right
  Front Left: Capture [off]
  Front Right: Capture [off]
Simple mixer control 'Phone',0
  Capabilities: pvolume pvolume-joined pswitch pswitch-joined cswitch cswitch-exclusive penum
  Capture exclusive group: 0
  Playback channels: Mono
  Capture channels: Front Left - Front Right
  Limits: Playback 0 - 31
  Mono: Playback 31 [100%] [12.00dB] [off]
  Front Left: Capture [off]
  Front Right: Capture [off]
Simple mixer control 'IEC958',0
  Capabilities: pswitch pswitch-joined penum
  Playback channels: Mono
  Mono: Playback [off]
Simple mixer control 'IEC958 Playback AC97-SPSA',0
  Capabilities: volume volume-joined penum
  Playback channels: Mono
  Capture channels: Mono
  Limits: 0 - 3
  Mono: 3 [100%]
Simple mixer control 'IEC958 Playback Source',0
  Capabilities: enum
  Items: 'AC-Link' 'A/D Converter'
  Item0: 'AC-Link'
Simple mixer control 'Aux',0
  Capabilities: pvolume pswitch cswitch cswitch-exclusive penum
  Capture exclusive group: 0
  Playback channels: Front Left - Front Right
  Capture channels: Front Left - Front Right
  Limits: Playback 0 - 31
  Front Left: Playback 31 [100%] [12.00dB] [off] Capture [off]
  Front Right: Playback 31 [100%] [12.00dB] [off] Capture [off]
Simple mixer control 'Mono Output Select',0
  Capabilities: enum
  Items: 'Mix' 'Mic'
  Item0: 'Mix'
Simple mixer control 'Capture',0
  Capabilities: cvolume cswitch penum
  Capture channels: Front Left - Front Right
  Limits: Capture 0 - 15
  Front Left: Capture 8 [53%] [12.00dB] [on]
  Front Right: Capture 8 [53%] [12.00dB] [on]
Simple mixer control 'Mix',0
  Capabilities: cswitch cswitch-exclusive penum
  Capture exclusive group: 0
  Capture channels: Front Left - Front Right
  Front Left: Capture [off]
  Front Right: Capture [off]
Simple mixer control 'Mix Mono',0
  Capabilities: cswitch cswitch-exclusive penum
  Capture exclusive group: 0
  Capture channels: Front Left - Front Right
  Front Left: Capture [off]
  Front Right: Capture [off]
Simple mixer control 'External Amplifier',0
  Capabilities: pswitch pswitch-joined penum
  Playback channels: Mono
  Mono: Playback [on]
Simple mixer control 'Stereo Mic',0
  Capabilities: pswitch pswitch-joined penum
  Playback channels: Mono
  Mono: Playback [off]


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

--startcollapse--
state.ICH6 {
	control.1 {
		iface MIXER
		name 'Master Playback Switch'
		value.0 true
		value.1 true
		comment {
			access 'read write'
			type BOOLEAN
			count 2
		}
	}
	control.2 {
		iface MIXER
		name 'Master Playback Volume'
		value.0 24
		value.1 24
		comment {
			access 'read write'
			type INTEGER
			count 2
			range '0 - 31'
			dbmin -4650
			dbmax 0
			dbvalue.0 -1050
			dbvalue.1 -1050
		}
	}
	control.3 {
		iface MIXER
		name 'Headphone Playback Switch'
		value.0 true
		value.1 true
		comment {
			access 'read write'
			type BOOLEAN
			count 2
		}
	}
	control.4 {
		iface MIXER
		name 'Headphone Playback Volume'
		value.0 31
		value.1 31
		comment {
			access 'read write'
			type INTEGER
			count 2
			range '0 - 31'
			dbmin -4650
			dbmax 0
			dbvalue.0 0
			dbvalue.1 0
		}
	}
	control.5 {
		iface MIXER
		name 'Master Mono Playback Switch'
		value false
		comment {
			access 'read write'
			type BOOLEAN
			count 1
		}
	}
	control.6 {
		iface MIXER
		name 'Master Mono Playback Volume'
		value 27
		comment {
			access 'read write'
			type INTEGER
			count 1
			range '0 - 31'
			dbmin -4650
			dbmax 0
			dbvalue.0 -600
		}
	}
	control.7 {
		iface MIXER
		name 'Phone Playback Switch'
		value false
		comment {
			access 'read write'
			type BOOLEAN
			count 1
		}
	}
	control.8 {
		iface MIXER
		name 'Phone Playback Volume'
		value 31
		comment {
			access 'read write'
			type INTEGER
			count 1
			range '0 - 31'
			dbmin -3450
			dbmax 1200
			dbvalue.0 1200
		}
	}
	control.9 {
		iface MIXER
		name 'Mic Playback Switch'
		value false
		comment {
			access 'read write'
			type BOOLEAN
			count 1
		}
	}
	control.10 {
		iface MIXER
		name 'Mic Playback Volume'
		value 14
		comment {
			access 'read write'
			type INTEGER
			count 1
			range '0 - 31'
			dbmin -3450
			dbmax 1200
			dbvalue.0 -1350
		}
	}
	control.11 {
		iface MIXER
		name 'Mic Boost ( 20dB)'
		value false
		comment {
			access 'read write'
			type BOOLEAN
			count 1
		}
	}
	control.12 {
		iface MIXER
		name 'Line Playback Switch'
		value.0 false
		value.1 false
		comment {
			access 'read write'
			type BOOLEAN
			count 2
		}
	}
	control.13 {
		iface MIXER
		name 'Line Playback Volume'
		value.0 31
		value.1 31
		comment {
			access 'read write'
			type INTEGER
			count 2
			range '0 - 31'
			dbmin -3450
			dbmax 1200
			dbvalue.0 1200
			dbvalue.1 1200
		}
	}
	control.14 {
		iface MIXER
		name 'CD Playback Switch'
		value.0 false
		value.1 false
		comment {
			access 'read write'
			type BOOLEAN
			count 2
		}
	}
	control.15 {
		iface MIXER
		name 'CD Playback Volume'
		value.0 31
		value.1 31
		comment {
			access 'read write'
			type INTEGER
			count 2
			range '0 - 31'
			dbmin -3450
			dbmax 1200
			dbvalue.0 1200
			dbvalue.1 1200
		}
	}
	control.16 {
		iface MIXER
		name 'Aux Playback Switch'
		value.0 false
		value.1 false
		comment {
			access 'read write'
			type BOOLEAN
			count 2
		}
	}
	control.17 {
		iface MIXER
		name 'Aux Playback Volume'
		value.0 31
		value.1 31
		comment {
			access 'read write'
			type INTEGER
			count 2
			range '0 - 31'
			dbmin -3450
			dbmax 1200
			dbvalue.0 1200
			dbvalue.1 1200
		}
	}
	control.18 {
		iface MIXER
		name 'PCM Playback Switch'
		value.0 true
		value.1 true
		comment {
			access 'read write'
			type BOOLEAN
			count 2
		}
	}
	control.19 {
		iface MIXER
		name 'PCM Playback Volume'
		value.0 31
		value.1 31
		comment {
			access 'read write'
			type INTEGER
			count 2
			range '0 - 31'
			dbmin -3450
			dbmax 1200
			dbvalue.0 1200
			dbvalue.1 1200
		}
	}
	control.20 {
		iface MIXER
		name 'Capture Source'
		value.0 Mic
		value.1 Mic
		comment {
			access 'read write'
			type ENUMERATED
			count 2
			item.0 Mic
			item.1 CD
			item.2 Video
			item.3 Aux
			item.4 Line
			item.5 Mix
			item.6 'Mix Mono'
			item.7 Phone
		}
	}
	control.21 {
		iface MIXER
		name 'Capture Switch'
		value.0 true
		value.1 true
		comment {
			access 'read write'
			type BOOLEAN
			count 2
		}
	}
	control.22 {
		iface MIXER
		name 'Capture Volume'
		value.0 8
		value.1 8
		comment {
			access 'read write'
			type INTEGER
			count 2
			range '0 - 15'
			dbmin 0
			dbmax 2250
			dbvalue.0 1200
			dbvalue.1 1200
		}
	}
	control.23 {
		iface MIXER
		name 'Mono Output Select'
		value Mix
		comment {
			access 'read write'
			type ENUMERATED
			count 1
			item.0 Mix
			item.1 Mic
		}
	}
	control.24 {
		iface MIXER
		name 'Mic Select'
		value Mic1
		comment {
			access 'read write'
			type ENUMERATED
			count 1
			item.0 Mic1
			item.1 Mic2
		}
	}
	control.25 {
		iface MIXER
		name 'IEC958 Playback Con Mask'
		value '0fff000f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000'
		comment {
			access read
			type IEC958
			count 1
		}
	}
	control.26 {
		iface MIXER
		name 'IEC958 Playback Pro Mask'
		value cf00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
		comment {
			access read
			type IEC958
			count 1
		}
	}
	control.27 {
		iface MIXER
		name 'IEC958 Playback Default'
		value '0082000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000'
		comment {
			access 'read write'
			type IEC958
			count 1
		}
	}
	control.28 {
		iface MIXER
		name 'IEC958 Playback Switch'
		value false
		comment {
			access 'read write'
			type BOOLEAN
			count 1
		}
	}
	control.29 {
		iface MIXER
		name 'IEC958 Playback AC97-SPSA'
		value 3
		comment {
			access 'read write'
			type INTEGER
			count 1
			range '0 - 3'
		}
	}
	control.30 {
		iface MIXER
		name 'IEC958 Playback Source'
		value AC-Link
		comment {
			access 'read write'
			type ENUMERATED
			count 1
			item.0 AC-Link
			item.1 'A/D Converter'
		}
	}
	control.31 {
		iface MIXER
		name 'Stereo Mic'
		value false
		comment {
			access 'read write'
			type BOOLEAN
			count 1
		}
	}
	control.32 {
		iface MIXER
		name 'Headphone Jack Sense'
		value false
		comment {
			access 'read write'
			type BOOLEAN
			count 1
		}
	}
	control.33 {
		iface MIXER
		name 'Line Jack Sense'
		value false
		comment {
			access 'read write'
			type BOOLEAN
			count 1
		}
	}
	control.34 {
		iface MIXER
		name 'External Amplifier'
		value true
		comment {
			access 'read write'
			type BOOLEAN
			count 1
		}
	}
}
--endcollapse--


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

Module
fuse
8021q
garp
stp
llc
vboxpci
vboxnetadp
vboxnetflt
vboxdrv
ipt_REJECT
nf_conntrack_ipv4
nf_defrag_ipv4
iptable_filter
ip_tables
nf_conntrack_netbios_ns
nf_conntrack_broadcast
ip6t_REJECT
nf_conntrack_ipv6
nf_defrag_ipv6
xt_state
nf_conntrack
ip6table_filter
ip6_tables
ipv6
uinput
ppdev
parport_pc
parport
arc4
rt73usb
crc_itu_t
rt2x00usb
rt2x00lib
mac80211
cfg80211
rfkill
sg
iTCO_wdt
iTCO_vendor_support
snd_intel8x0
snd_ac97_codec
ac97_bus
snd_seq
snd_seq_device
snd_pcm
snd_timer
snd
soundcore
snd_page_alloc
tg3
ext4
mbcache
jbd2
aes_i586
aes_generic
xts
gf128mul
dm_crypt
sd_mod
crc_t10dif
sr_mod
cdrom
wmi
pata_acpi
ata_generic
ata_piix
usb_storage
i915
drm_kms_helper
drm
i2c_algo_bit
i2c_core
video
output
dm_mirror
dm_region_hash
dm_log
dm_mod


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