* PROBLEM: very loud sound of electric discharge on shutdown and restart with ALC882M with all kernels I tried up to 3.9 rc5
[not found] <3829136.rQNcVKU99a@q8>
@ 2013-04-06 3:18 ` Jenya Y
0 siblings, 0 replies; only message in thread
From: Jenya Y @ 2013-04-06 3:18 UTC (permalink / raw)
To: Takashi Iwai; +Cc: alsa-devel
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I always had this problem in linux and only today tried to search for
answers. Solutions I came across involved disabling power management on
Intel HDA, which is already 0 by default and also the option of muting
on shutdown/ restart, which had absolutely no effect.
I wish I could figure this out myself but after 4 hours of searching and
trying things out and countless restarts I've given up and decided to
come to you for help.
Jenya
On 03/20/2013 08:41 AM, Jenya Y wrote:
> I still didn't receive anything from you as I already mentioned I tried
> most of the 'obvious' solutions I came accross and still looking for
> answers.
> Maybe I'm using the wrong ML for this question. If so, maybe you could at
> least suggest another HDA/ ALSA maintainer to contact in this situation.
>
> TIA, Jenya.
[-- Attachment #2: JenyaYQ__alsa-info.txt --]
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upload=true&script=true&cardinfo=
!!################################
!!ALSA Information Script v 0.4.61
!!################################
!!Script ran on: Sat Apr 6 03:09:57 UTC 2013
!!Linux Distribution
!!------------------
!!DMI Information
!!---------------
Manufacturer: ASUSTEK COMPUTER INC
Product Name: P5W DH
Product Version: System Version
Firmware Version: 2901
!!Kernel Information
!!------------------
Kernel release: 3.9.0-rc5-jy-alpha
Operating System: GNU/Linux
Architecture: x86_64
Processor: unknown
SMP Enabled: Yes
!!ALSA Version
!!------------
Driver version: k3.9.0-rc5-jy-alpha
Library version: 1.0.26
Utilities version: 1.0.26
!!Loaded ALSA modules
!!-------------------
snd_hda_intel
!!Sound Servers on this system
!!----------------------------
Pulseaudio:
Installed - Yes (/usr/bin/pulseaudio)
Running - Yes
Jack:
Installed - Yes (/usr/bin/jackd)
Running - No
!!Soundcards recognised by ALSA
!!-----------------------------
0 [Intel ]: HDA-Intel - HDA Intel
HDA Intel at 0xfebfc000 irq 43
!!PCI Soundcards installed in the system
!!--------------------------------------
00:1b.0 Audio device: Intel Corporation NM10/ICH7 Family High Definition Audio Controller (rev 01)
!!Advanced information - PCI Vendor/Device/Subsystem ID's
!!-------------------------------------------------------
00:1b.0 0403: 8086:27d8 (rev 01)
Subsystem: 1043:81d8
!!Loaded sound module options
!!---------------------------
!!Module: snd_hda_intel
align_buffer_size : -1
bdl_pos_adj : 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
beep_mode : 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 : 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
jackpoll_ms : 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
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 : -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
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
snoop : Y
!!HDA-Intel Codec information
!!---------------------------
--startcollapse--
Codec: Realtek ALC882
Address: 0
AFG Function Id: 0x1 (unsol 0)
Vendor Id: 0x10ec0882
Subsystem Id: 0x1043e601
Revision Id: 0x100101
No Modem Function Group found
Default PCM:
rates [0x560]: 44100 48000 96000 192000
bits [0xe]: 16 20 24
formats [0x1]: PCM
Default Amp-In caps: N/A
Default Amp-Out caps: N/A
State of AFG node 0x01:
Power states: D0 D1 D2 D3
Power: setting=D0, actual=D0
GPIO: io=2, o=0, i=0, unsolicited=1, wake=0
IO[0]: enable=0, dir=0, wake=0, sticky=0, data=0, unsol=0
IO[1]: enable=0, dir=0, wake=0, sticky=0, data=0, unsol=0
Node 0x02 [Audio Output] wcaps 0x11: Stereo
Device: name="ALC882 Analog", type="Audio", device=0
Converter: stream=8, channel=0
PCM:
rates [0x560]: 44100 48000 96000 192000
bits [0xe]: 16 20 24
formats [0x1]: PCM
Node 0x03 [Audio Output] wcaps 0x11: Stereo
Converter: stream=8, channel=0
PCM:
rates [0x560]: 44100 48000 96000 192000
bits [0xe]: 16 20 24
formats [0x1]: PCM
Node 0x04 [Audio Output] wcaps 0x11: Stereo
Converter: stream=8, channel=0
PCM:
rates [0x560]: 44100 48000 96000 192000
bits [0xe]: 16 20 24
formats [0x1]: PCM
Node 0x05 [Audio Output] wcaps 0x11: Stereo
Converter: stream=8, channel=0
PCM:
rates [0x560]: 44100 48000 96000 192000
bits [0xe]: 16 20 24
formats [0x1]: PCM
Node 0x06 [Audio Output] wcaps 0x211: Stereo Digital
Control: name="IEC958 Playback Con Mask", index=0, device=0
Control: name="IEC958 Playback Pro Mask", index=0, device=0
Control: name="IEC958 Playback Default", index=0, device=0
Control: name="IEC958 Playback Switch", index=0, device=0
Control: name="IEC958 Default PCM Playback Switch", index=0, device=0
Device: name="ALC882 Digital", type="SPDIF", device=1
Converter: stream=8, channel=0
Digital:
Digital category: 0x0
IEC Coding Type: 0x0
PCM:
rates [0x560]: 44100 48000 96000 192000
bits [0x1e]: 16 20 24 32
formats [0x1]: PCM
Node 0x07 [Audio Input] wcaps 0x10011b: Stereo Amp-In
Control: name="Capture Volume", index=0, device=0
ControlAmp: chs=3, dir=In, idx=0, ofs=0
Control: name="Capture Switch", index=0, device=0
ControlAmp: chs=3, dir=In, idx=0, ofs=0
Device: name="ALC882 Analog", type="Audio", device=0
Amp-In caps: ofs=0x08, nsteps=0x1f, stepsize=0x05, mute=1
Amp-In vals: [0x07 0x07]
Converter: stream=4, channel=0
SDI-Select: 0
PCM:
rates [0x160]: 44100 48000 96000
bits [0x6]: 16 20
formats [0x1]: PCM
Connection: 1
0x24
Node 0x08 [Audio Input] wcaps 0x10011b: Stereo Amp-In
Control: name="Capture Volume", index=1, device=0
ControlAmp: chs=3, dir=In, idx=0, ofs=0
Control: name="Capture Switch", index=1, device=0
ControlAmp: chs=3, dir=In, idx=0, ofs=0
Device: name="ALC882 Alt Analog", type="Audio", device=2
Amp-In caps: ofs=0x08, nsteps=0x1f, stepsize=0x05, mute=1
Amp-In vals: [0x80 0x80]
Converter: stream=0, channel=0
SDI-Select: 0
PCM:
rates [0x160]: 44100 48000 96000
bits [0x6]: 16 20
formats [0x1]: PCM
Connection: 1
0x23
Node 0x09 [Audio Input] wcaps 0x10011b: Stereo Amp-In
Control: name="Capture Volume", index=2, device=0
ControlAmp: chs=3, dir=In, idx=0, ofs=0
Control: name="Capture Switch", index=2, device=0
ControlAmp: chs=3, dir=In, idx=0, ofs=0
Amp-In caps: ofs=0x08, nsteps=0x1f, stepsize=0x05, mute=1
Amp-In vals: [0x80 0x80]
Converter: stream=0, channel=0
SDI-Select: 0
PCM:
rates [0x160]: 44100 48000 96000
bits [0x6]: 16 20
formats [0x1]: PCM
Connection: 1
0x22
Node 0x0a [Audio Input] wcaps 0x100391: Stereo Digital
Converter: stream=0, channel=0
SDI-Select: 0
Digital:
Digital category: 0x0
IEC Coding Type: 0x0
PCM:
rates [0x560]: 44100 48000 96000 192000
bits [0x1e]: 16 20 24 32
formats [0x1]: PCM
Unsolicited: tag=00, enabled=0
Connection: 1
0x1f
Node 0x0b [Audio Mixer] wcaps 0x20010b: Stereo Amp-In
Control: name="Front Mic Playback Volume", index=0, device=0
ControlAmp: chs=3, dir=In, idx=1, ofs=0
Control: name="Front Mic Playback Switch", index=0, device=0
ControlAmp: chs=3, dir=In, idx=1, ofs=0
Control: name="Rear Mic Playback Volume", index=0, device=0
ControlAmp: chs=3, dir=In, idx=0, ofs=0
Control: name="Rear Mic Playback Switch", index=0, device=0
ControlAmp: chs=3, dir=In, idx=0, ofs=0
Control: name="Line Playback Volume", index=0, device=0
ControlAmp: chs=3, dir=In, idx=2, ofs=0
Control: name="Line Playback Switch", index=0, device=0
ControlAmp: chs=3, dir=In, idx=2, ofs=0
Control: name="Beep Playback Volume", index=0, device=0
ControlAmp: chs=3, dir=In, idx=5, ofs=0
Control: name="Beep Playback Switch", index=0, device=0
ControlAmp: chs=3, dir=In, idx=5, ofs=0
Amp-In caps: ofs=0x17, nsteps=0x1f, stepsize=0x05, mute=1
Amp-In vals: [0x80 0x80] [0x80 0x80] [0x16 0x16] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80]
Connection: 10
0x18 0x19 0x1a 0x1b 0x1c 0x1d 0x14 0x15 0x16 0x17
Node 0x0c [Audio Mixer] wcaps 0x20010f: Stereo Amp-In Amp-Out
Control: name="Front Playback Volume", index=0, device=0
ControlAmp: chs=3, dir=Out, idx=0, ofs=0
Amp-In caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
Amp-In vals: [0x00 0x00] [0x00 0x00]
Amp-Out caps: ofs=0x1f, nsteps=0x1f, stepsize=0x05, mute=0
Amp-Out vals: [0x11 0x11]
Connection: 2
0x02 0x0b
Node 0x0d [Audio Mixer] wcaps 0x20010f: Stereo Amp-In Amp-Out
Control: name="Surround Playback Volume", index=0, device=0
ControlAmp: chs=3, dir=Out, idx=0, ofs=0
Amp-In caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
Amp-In vals: [0x00 0x00] [0x00 0x00]
Amp-Out caps: ofs=0x1f, nsteps=0x1f, stepsize=0x05, mute=0
Amp-Out vals: [0x11 0x11]
Connection: 2
0x03 0x0b
Node 0x0e [Audio Mixer] wcaps 0x20010f: Stereo Amp-In Amp-Out
Control: name="Center Playback Volume", index=0, device=0
ControlAmp: chs=1, dir=Out, idx=0, ofs=0
Control: name="LFE Playback Volume", index=0, device=0
ControlAmp: chs=2, dir=Out, idx=0, ofs=0
Amp-In caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
Amp-In vals: [0x00 0x00] [0x00 0x00]
Amp-Out caps: ofs=0x1f, nsteps=0x1f, stepsize=0x05, mute=0
Amp-Out vals: [0x11 0x11]
Connection: 2
0x04 0x0b
Node 0x0f [Audio Mixer] wcaps 0x20010f: Stereo Amp-In Amp-Out
Control: name="Side Playback Volume", index=0, device=0
ControlAmp: chs=3, dir=Out, idx=0, ofs=0
Amp-In caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
Amp-In vals: [0x00 0x00] [0x00 0x00]
Amp-Out caps: ofs=0x1f, nsteps=0x1f, stepsize=0x05, mute=0
Amp-Out vals: [0x11 0x11]
Connection: 2
0x05 0x0b
Node 0x10 [Vendor Defined Widget] wcaps 0xf00000: Mono
Node 0x11 [Vendor Defined Widget] wcaps 0xf00000: Mono
Node 0x12 [Vendor Defined Widget] wcaps 0xf00000: Mono
Node 0x13 [Vendor Defined Widget] wcaps 0xf00000: Mono
Node 0x14 [Pin Complex] wcaps 0x40018f: Stereo Amp-In Amp-Out
Control: name="Front Playback Switch", index=0, device=0
ControlAmp: chs=3, dir=Out, idx=0, ofs=0
Control: name="Line Out Front Jack", index=0, device=0
Amp-In caps: ofs=0x00, nsteps=0x03, stepsize=0x27, mute=0
Amp-In vals: [0x00 0x00]
Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
Amp-Out vals: [0x80 0x80]
Pincap 0x0000003f: IN OUT HP Detect Trigger ImpSense
Pin Default 0x01014c10: [Jack] Line Out at Ext Rear
Conn = 1/8, Color = Green
DefAssociation = 0x1, Sequence = 0x0
Pin-ctls: 0x40: OUT
Unsolicited: tag=02, enabled=1
Connection: 5
0x0c* 0x0d 0x0e 0x0f 0x26
Node 0x15 [Pin Complex] wcaps 0x40018f: Stereo Amp-In Amp-Out
Control: name="Surround Playback Switch", index=0, device=0
ControlAmp: chs=3, dir=Out, idx=0, ofs=0
Control: name="Line Out Surround Jack", index=0, device=0
Amp-In caps: ofs=0x00, nsteps=0x03, stepsize=0x27, mute=0
Amp-In vals: [0x00 0x00]
Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
Amp-Out vals: [0x80 0x80]
Pincap 0x0000003f: IN OUT HP Detect Trigger ImpSense
Pin Default 0x01011c12: [Jack] Line Out at Ext Rear
Conn = 1/8, Color = Black
DefAssociation = 0x1, Sequence = 0x2
Pin-ctls: 0x40: OUT
Unsolicited: tag=03, enabled=1
Connection: 5
0x0c 0x0d* 0x0e 0x0f 0x26
Node 0x16 [Pin Complex] wcaps 0x40018f: Stereo Amp-In Amp-Out
Control: name="Center Playback Switch", index=0, device=0
ControlAmp: chs=1, dir=Out, idx=0, ofs=0
Control: name="LFE Playback Switch", index=0, device=0
ControlAmp: chs=2, dir=Out, idx=0, ofs=0
Control: name="Line Out CLFE Jack", index=0, device=0
Amp-In caps: ofs=0x00, nsteps=0x03, stepsize=0x27, mute=0
Amp-In vals: [0x00 0x00]
Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
Amp-Out vals: [0x80 0x80]
Pincap 0x0000003f: IN OUT HP Detect Trigger ImpSense
Pin Default 0x01016c11: [Jack] Line Out at Ext Rear
Conn = 1/8, Color = Orange
DefAssociation = 0x1, Sequence = 0x1
Pin-ctls: 0x40: OUT
Unsolicited: tag=04, enabled=1
Connection: 5
0x0c 0x0d 0x0e* 0x0f 0x26
Node 0x17 [Pin Complex] wcaps 0x40018f: Stereo Amp-In Amp-Out
Control: name="Side Playback Switch", index=0, device=0
ControlAmp: chs=3, dir=Out, idx=0, ofs=0
Control: name="Line Out Side Jack", index=0, device=0
Amp-In caps: ofs=0x00, nsteps=0x03, stepsize=0x27, mute=0
Amp-In vals: [0x00 0x00]
Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
Amp-Out vals: [0x80 0x80]
Pincap 0x0000003f: IN OUT HP Detect Trigger ImpSense
Pin Default 0x01012c14: [Jack] Line Out at Ext Rear
Conn = 1/8, Color = Grey
DefAssociation = 0x1, Sequence = 0x4
Pin-ctls: 0x40: OUT
Unsolicited: tag=05, enabled=1
Connection: 5
0x0c 0x0d 0x0e 0x0f* 0x26
Node 0x18 [Pin Complex] wcaps 0x40018f: Stereo Amp-In Amp-Out
Control: name="Rear Mic Boost Volume", index=0, device=0
ControlAmp: chs=3, dir=In, idx=0, ofs=0
Control: name="Rear Mic Jack", index=0, device=0
Amp-In caps: ofs=0x00, nsteps=0x03, stepsize=0x27, mute=0
Amp-In vals: [0x00 0x00]
Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
Amp-Out vals: [0x80 0x80]
Pincap 0x0000173f: IN OUT HP Detect Trigger ImpSense
Vref caps: HIZ 50 GRD 80
Pin Default 0x01a19c40: [Jack] Mic at Ext Rear
Conn = 1/8, Color = Pink
DefAssociation = 0x4, Sequence = 0x0
Pin-ctls: 0x24: IN VREF_80
Unsolicited: tag=07, enabled=1
Connection: 5
0x0c* 0x0d 0x0e 0x0f 0x26
Node 0x19 [Pin Complex] wcaps 0x40018f: Stereo Amp-In Amp-Out
Control: name="Front Mic Boost Volume", index=0, device=0
ControlAmp: chs=3, dir=In, idx=0, ofs=0
Control: name="Front Mic Jack", index=0, device=0
Amp-In caps: ofs=0x00, nsteps=0x03, stepsize=0x27, mute=0
Amp-In vals: [0x01 0x01]
Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
Amp-Out vals: [0x80 0x80]
Pincap 0x0000173f: IN OUT HP Detect Trigger ImpSense
Vref caps: HIZ 50 GRD 80
Pin Default 0x02a19c50: [Jack] Mic at Ext Front
Conn = 1/8, Color = Pink
DefAssociation = 0x5, Sequence = 0x0
Pin-ctls: 0x24: IN VREF_80
Unsolicited: tag=06, enabled=1
Connection: 5
0x0c* 0x0d 0x0e 0x0f 0x26
Node 0x1a [Pin Complex] wcaps 0x40018f: Stereo Amp-In Amp-Out
Control: name="Line Boost Volume", index=0, device=0
ControlAmp: chs=3, dir=In, idx=0, ofs=0
Control: name="Line Jack", index=0, device=0
Amp-In caps: ofs=0x00, nsteps=0x03, stepsize=0x27, mute=0
Amp-In vals: [0x00 0x00]
Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
Amp-Out vals: [0x80 0x80]
Pincap 0x0000173f: IN OUT HP Detect Trigger ImpSense
Vref caps: HIZ 50 GRD 80
Pin Default 0x01813c4f: [Jack] Line In at Ext Rear
Conn = 1/8, Color = Blue
DefAssociation = 0x4, Sequence = 0xf
Pin-ctls: 0x20: IN VREF_HIZ
Unsolicited: tag=08, enabled=1
Connection: 5
0x0c* 0x0d 0x0e 0x0f 0x26
Node 0x1b [Pin Complex] wcaps 0x40018f: Stereo Amp-In Amp-Out
Control: name="Headphone Playback Switch", index=0, device=0
ControlAmp: chs=3, dir=Out, idx=0, ofs=0
Control: name="Front Headphone Jack", index=0, device=0
Amp-In caps: ofs=0x00, nsteps=0x03, stepsize=0x27, mute=0
Amp-In vals: [0x00 0x00]
Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
Amp-Out vals: [0x80 0x80]
Pincap 0x0000173f: IN OUT HP Detect Trigger ImpSense
Vref caps: HIZ 50 GRD 80
Pin Default 0x02214c20: [Jack] HP Out at Ext Front
Conn = 1/8, Color = Green
DefAssociation = 0x2, Sequence = 0x0
Pin-ctls: 0xc0: OUT HP VREF_HIZ
Unsolicited: tag=01, enabled=1
Connection: 5
0x0c 0x0d 0x0e 0x0f 0x26*
Node 0x1c [Pin Complex] wcaps 0x400001: Stereo
Pincap 0x00000020: IN
Pin Default 0x593301f0: [N/A] CD at Int ATAPI
Conn = ATAPI, Color = Unknown
DefAssociation = 0xf, Sequence = 0x0
Misc = NO_PRESENCE
Pin-ctls: 0x00:
Node 0x1d [Pin Complex] wcaps 0x400000: Mono
Pincap 0x00000020: IN
Pin Default 0x411111f0: [N/A] Speaker at Ext Rear
Conn = 1/8, Color = Black
DefAssociation = 0xf, Sequence = 0x0
Misc = NO_PRESENCE
Pin-ctls: 0x00:
Node 0x1e [Pin Complex] wcaps 0x400300: Mono Digital
Control: name="SPDIF Phantom Jack", index=0, device=0
Pincap 0x00000010: OUT
Pin Default 0x014b1130: [Jack] SPDIF Out at Ext Rear
Conn = Comb, Color = Black
DefAssociation = 0x3, Sequence = 0x0
Misc = NO_PRESENCE
Pin-ctls: 0x00:
Connection: 1
0x06
Node 0x1f [Pin Complex] wcaps 0x400200: Mono Digital
Pincap 0x00000020: IN
Pin Default 0x411111f0: [N/A] Speaker at Ext Rear
Conn = 1/8, Color = Black
DefAssociation = 0xf, Sequence = 0x0
Misc = NO_PRESENCE
Pin-ctls: 0x00:
Node 0x20 [Vendor Defined Widget] wcaps 0xf00040: Mono
Processing caps: benign=0, ncoeff=15
Node 0x21 [Volume Knob Widget] wcaps 0x600080: Mono
Volume-Knob: delta=0, steps=32, direct=0, val=0
Unsolicited: tag=00, enabled=0
Connection: 0
Node 0x22 [Audio Mixer] wcaps 0x20010f: Stereo Amp-In Amp-Out
Amp-In caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
Amp-In vals: [0x00 0x00] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80]
Amp-Out caps: N/A
Amp-Out vals: [0x00 0x00]
Connection: 11
0x18 0x19 0x1a 0x1b 0x1c 0x1d 0x14 0x15 0x16 0x17 0x0b
Node 0x23 [Audio Mixer] wcaps 0x20010f: Stereo Amp-In Amp-Out
Amp-In caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
Amp-In vals: [0x00 0x00] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80]
Amp-Out caps: N/A
Amp-Out vals: [0x00 0x00]
Connection: 11
0x18 0x19 0x1a 0x1b 0x1c 0x1d 0x14 0x15 0x16 0x17 0x0b
Node 0x24 [Audio Mixer] wcaps 0x20010f: Stereo Amp-In Amp-Out
Amp-In caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
Amp-In vals: [0x80 0x80] [0x00 0x00] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80]
Amp-Out caps: N/A
Amp-Out vals: [0x00 0x00]
Connection: 11
0x18 0x19 0x1a 0x1b 0x1c 0x1d 0x14 0x15 0x16 0x17 0x0b
Node 0x25 [Audio Output] wcaps 0x11: Stereo
Converter: stream=8, channel=0
PCM:
rates [0x560]: 44100 48000 96000 192000
bits [0xe]: 16 20 24
formats [0x1]: PCM
Node 0x26 [Audio Mixer] wcaps 0x20010f: Stereo Amp-In Amp-Out
Control: name="Headphone Playback Volume", index=0, device=0
ControlAmp: chs=3, dir=Out, idx=0, ofs=0
Amp-In caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
Amp-In vals: [0x00 0x00] [0x00 0x00]
Amp-Out caps: ofs=0x1f, nsteps=0x1f, stepsize=0x05, mute=0
Amp-Out vals: [0x11 0x11]
Connection: 2
0x25 0x0b
--endcollapse--
!!ALSA Device nodes
!!-----------------
crw-rw----+ 1 root audio 116, 7 Apr 6 2013 /dev/snd/controlC0
crw-rw----+ 1 root audio 116, 6 Apr 6 2013 /dev/snd/hwC0D0
crw-rw----+ 1 root audio 116, 5 Apr 6 2013 /dev/snd/pcmC0D0c
crw-rw----+ 1 root audio 116, 4 Apr 6 2013 /dev/snd/pcmC0D0p
crw-rw----+ 1 root audio 116, 3 Apr 6 2013 /dev/snd/pcmC0D1p
crw-rw----+ 1 root audio 116, 2 Apr 6 2013 /dev/snd/pcmC0D2c
crw-rw----+ 1 root audio 116, 33 Apr 6 2013 /dev/snd/timer
/dev/snd/by-path:
total 0
drwxr-xr-x 2 root root 60 Apr 6 2013 .
drwxr-xr-x 3 root root 200 Apr 6 2013 ..
lrwxrwxrwx 1 root root 12 Apr 6 2013 pci-0000:00:1b.0 -> ../controlC0
!!ALSA configuration files
!!------------------------
!!System wide config file (/etc/asound.conf)
# Use PulseAudio by default
pcm.!default {
type pulse
fallback "sysdefault"
hint {
show on
description "Default ALSA Output (currently PulseAudio Sound Server)"
}
}
ctl.!default {
type pulse
fallback "sysdefault"
}
!!Aplay/Arecord output
!!--------------------
APLAY
**** List of PLAYBACK Hardware Devices ****
card 0: Intel [HDA Intel], device 0: ALC882 Analog [ALC882 Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 0: Intel [HDA Intel], device 1: ALC882 Digital [ALC882 Digital]
Subdevices: 1/1
Subdevice #0: subdevice #0
ARECORD
**** List of CAPTURE Hardware Devices ****
card 0: Intel [HDA Intel], device 0: ALC882 Analog [ALC882 Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 0: Intel [HDA Intel], device 2: ALC882 Alt Analog [ALC882 Alt Analog]
Subdevices: 2/2
Subdevice #0: subdevice #0
Subdevice #1: subdevice #1
!!Amixer output
!!-------------
!!-------Mixer controls for card 0 [Intel]
Card hw:0 'Intel'/'HDA Intel at 0xfebfc000 irq 43'
Mixer name : 'Realtek ALC882'
Components : 'HDA:10ec0882,1043e601,00100101'
Controls : 56
Simple ctrls : 25
Simple mixer control 'Master',0
Capabilities: pvolume pvolume-joined pswitch pswitch-joined
Playback channels: Mono
Limits: Playback 0 - 31
Mono: Playback 17 [55%] [-21.00dB] [off]
Simple mixer control 'Headphone',0
Capabilities: pvolume pswitch
Playback channels: Front Left - Front Right
Limits: Playback 0 - 31
Mono:
Front Left: Playback 31 [100%] [0.00dB] [off]
Front Right: Playback 31 [100%] [0.00dB] [off]
Simple mixer control 'PCM',0
Capabilities: pvolume
Playback channels: Front Left - Front Right
Limits: Playback 0 - 255
Mono:
Front Left: Playback 255 [100%] [0.00dB]
Front Right: Playback 255 [100%] [0.00dB]
Simple mixer control 'Front',0
Capabilities: pvolume pswitch
Playback channels: Front Left - Front Right
Limits: Playback 0 - 31
Mono:
Front Left: Playback 31 [100%] [0.00dB] [off]
Front Right: Playback 31 [100%] [0.00dB] [off]
Simple mixer control 'Front Mic',0
Capabilities: pvolume pswitch
Playback channels: Front Left - Front Right
Limits: Playback 0 - 31
Mono:
Front Left: Playback 0 [0%] [-34.50dB] [off]
Front Right: Playback 0 [0%] [-34.50dB] [off]
Simple mixer control 'Front Mic Boost',0
Capabilities: volume
Playback channels: Front Left - Front Right
Capture channels: Front Left - Front Right
Limits: 0 - 3
Front Left: 1 [33%] [10.00dB]
Front Right: 1 [33%] [10.00dB]
Simple mixer control 'Surround',0
Capabilities: pvolume pswitch
Playback channels: Front Left - Front Right
Limits: Playback 0 - 31
Mono:
Front Left: Playback 31 [100%] [0.00dB] [off]
Front Right: Playback 31 [100%] [0.00dB] [off]
Simple mixer control 'Center',0
Capabilities: pvolume pvolume-joined pswitch pswitch-joined
Playback channels: Mono
Limits: Playback 0 - 31
Mono: Playback 31 [100%] [0.00dB] [off]
Simple mixer control 'LFE',0
Capabilities: pvolume pvolume-joined pswitch pswitch-joined
Playback channels: Mono
Limits: Playback 0 - 31
Mono: Playback 31 [100%] [0.00dB] [off]
Simple mixer control 'Side',0
Capabilities: pvolume pswitch
Playback channels: Front Left - Front Right
Limits: Playback 0 - 31
Mono:
Front Left: Playback 31 [100%] [0.00dB] [off]
Front Right: Playback 31 [100%] [0.00dB] [off]
Simple mixer control 'Line',0
Capabilities: pvolume pswitch
Playback channels: Front Left - Front Right
Limits: Playback 0 - 31
Mono:
Front Left: Playback 22 [71%] [-1.50dB] [on]
Front Right: Playback 22 [71%] [-1.50dB] [on]
Simple mixer control 'Line Boost',0
Capabilities: volume
Playback channels: Front Left - Front Right
Capture channels: Front Left - Front Right
Limits: 0 - 3
Front Left: 0 [0%] [0.00dB]
Front Right: 0 [0%] [0.00dB]
Simple mixer control 'IEC958',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'IEC958 Default PCM',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [on]
Simple mixer control 'Beep',0
Capabilities: pvolume pswitch
Playback channels: Front Left - Front Right
Limits: Playback 0 - 31
Mono:
Front Left: Playback 0 [0%] [-34.50dB] [off]
Front Right: Playback 0 [0%] [-34.50dB] [off]
Simple mixer control 'Capture',0
Capabilities: cvolume cswitch
Capture channels: Front Left - Front Right
Limits: Capture 0 - 31
Front Left: Capture 7 [23%] [-1.50dB] [on]
Front Right: Capture 7 [23%] [-1.50dB] [on]
Simple mixer control 'Capture',1
Capabilities: cvolume cswitch
Capture channels: Front Left - Front Right
Limits: Capture 0 - 31
Front Left: Capture 0 [0%] [-12.00dB] [off]
Front Right: Capture 0 [0%] [-12.00dB] [off]
Simple mixer control 'Capture',2
Capabilities: cvolume cswitch
Capture channels: Front Left - Front Right
Limits: Capture 0 - 31
Front Left: Capture 0 [0%] [-12.00dB] [off]
Front Right: Capture 0 [0%] [-12.00dB] [off]
Simple mixer control 'Auto-Mute Mode',0
Capabilities: enum
Items: 'Disabled' 'Enabled'
Item0: 'Enabled'
Simple mixer control 'Digital',0
Capabilities: cvolume
Capture channels: Front Left - Front Right
Limits: Capture 0 - 120
Front Left: Capture 60 [50%] [0.00dB]
Front Right: Capture 60 [50%] [0.00dB]
Simple mixer control 'Input Source',0
Capabilities: cenum
Items: 'Front Mic' 'Rear Mic' 'Line'
Item0: 'Front Mic'
Simple mixer control 'Input Source',1
Capabilities: cenum
Items: 'Front Mic' 'Rear Mic' 'Line'
Item0: 'Rear Mic'
Simple mixer control 'Input Source',2
Capabilities: cenum
Items: 'Front Mic' 'Rear Mic' 'Line'
Item0: 'Rear Mic'
Simple mixer control 'Rear Mic',0
Capabilities: pvolume pswitch
Playback channels: Front Left - Front Right
Limits: Playback 0 - 31
Mono:
Front Left: Playback 0 [0%] [-34.50dB] [off]
Front Right: Playback 0 [0%] [-34.50dB] [off]
Simple mixer control 'Rear Mic Boost',0
Capabilities: volume
Playback channels: Front Left - Front Right
Capture channels: Front Left - Front Right
Limits: 0 - 3
Front Left: 0 [0%] [0.00dB]
Front Right: 0 [0%] [0.00dB]
!!Alsactl output
!!--------------
--startcollapse--
state.Intel {
control.1 {
iface MIXER
name 'Front 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.2 {
iface MIXER
name 'Front Playback Switch'
value.0 false
value.1 false
comment {
access 'read write'
type BOOLEAN
count 2
}
}
control.3 {
iface MIXER
name 'Surround 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.4 {
iface MIXER
name 'Surround Playback Switch'
value.0 false
value.1 false
comment {
access 'read write'
type BOOLEAN
count 2
}
}
control.5 {
iface MIXER
name 'Center Playback Volume'
value 31
comment {
access 'read write'
type INTEGER
count 1
range '0 - 31'
dbmin -4650
dbmax 0
dbvalue.0 0
}
}
control.6 {
iface MIXER
name 'LFE Playback Volume'
value 31
comment {
access 'read write'
type INTEGER
count 1
range '0 - 31'
dbmin -4650
dbmax 0
dbvalue.0 0
}
}
control.7 {
iface MIXER
name 'Center Playback Switch'
value false
comment {
access 'read write'
type BOOLEAN
count 1
}
}
control.8 {
iface MIXER
name 'LFE Playback Switch'
value false
comment {
access 'read write'
type BOOLEAN
count 1
}
}
control.9 {
iface MIXER
name 'Side 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.10 {
iface MIXER
name 'Side Playback Switch'
value.0 false
value.1 false
comment {
access 'read write'
type BOOLEAN
count 2
}
}
control.11 {
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.12 {
iface MIXER
name 'Headphone Playback Switch'
value.0 false
value.1 false
comment {
access 'read write'
type BOOLEAN
count 2
}
}
control.13 {
iface MIXER
name 'Front Mic Playback Volume'
value.0 0
value.1 0
comment {
access 'read write'
type INTEGER
count 2
range '0 - 31'
dbmin -3450
dbmax 1200
dbvalue.0 -3450
dbvalue.1 -3450
}
}
control.14 {
iface MIXER
name 'Front Mic Playback Switch'
value.0 false
value.1 false
comment {
access 'read write'
type BOOLEAN
count 2
}
}
control.15 {
iface MIXER
name 'Rear Mic Playback Volume'
value.0 0
value.1 0
comment {
access 'read write'
type INTEGER
count 2
range '0 - 31'
dbmin -3450
dbmax 1200
dbvalue.0 -3450
dbvalue.1 -3450
}
}
control.16 {
iface MIXER
name 'Rear Mic Playback Switch'
value.0 false
value.1 false
comment {
access 'read write'
type BOOLEAN
count 2
}
}
control.17 {
iface MIXER
name 'Line Playback Volume'
value.0 22
value.1 22
comment {
access 'read write'
type INTEGER
count 2
range '0 - 31'
dbmin -3450
dbmax 1200
dbvalue.0 -150
dbvalue.1 -150
}
}
control.18 {
iface MIXER
name 'Line Playback Switch'
value.0 true
value.1 true
comment {
access 'read write'
type BOOLEAN
count 2
}
}
control.19 {
iface MIXER
name 'Auto-Mute Mode'
value Enabled
comment {
access 'read write'
type ENUMERATED
count 1
item.0 Disabled
item.1 Enabled
}
}
control.20 {
iface MIXER
name 'Input Source'
value 'Front Mic'
comment {
access 'read write'
type ENUMERATED
count 1
item.0 'Front Mic'
item.1 'Rear Mic'
item.2 Line
}
}
control.21 {
iface MIXER
name 'Input Source'
index 1
value 'Rear Mic'
comment {
access 'read write'
type ENUMERATED
count 1
item.0 'Front Mic'
item.1 'Rear Mic'
item.2 Line
}
}
control.22 {
iface MIXER
name 'Input Source'
index 2
value 'Rear Mic'
comment {
access 'read write'
type ENUMERATED
count 1
item.0 'Front Mic'
item.1 'Rear Mic'
item.2 Line
}
}
control.23 {
iface MIXER
name 'Capture Volume'
value.0 7
value.1 7
comment {
access 'read write'
type INTEGER
count 2
range '0 - 31'
dbmin -1200
dbmax 3450
dbvalue.0 -150
dbvalue.1 -150
}
}
control.24 {
iface MIXER
name 'Capture Switch'
value.0 true
value.1 true
comment {
access 'read write'
type BOOLEAN
count 2
}
}
control.25 {
iface MIXER
name 'Capture Volume'
index 1
value.0 0
value.1 0
comment {
access 'read write'
type INTEGER
count 2
range '0 - 31'
dbmin -1200
dbmax 3450
dbvalue.0 -1200
dbvalue.1 -1200
}
}
control.26 {
iface MIXER
name 'Capture Switch'
index 1
value.0 false
value.1 false
comment {
access 'read write'
type BOOLEAN
count 2
}
}
control.27 {
iface MIXER
name 'Capture Volume'
index 2
value.0 0
value.1 0
comment {
access 'read write'
type INTEGER
count 2
range '0 - 31'
dbmin -1200
dbmax 3450
dbvalue.0 -1200
dbvalue.1 -1200
}
}
control.28 {
iface MIXER
name 'Capture Switch'
index 2
value.0 false
value.1 false
comment {
access 'read write'
type BOOLEAN
count 2
}
}
control.29 {
iface MIXER
name 'Front Mic Boost Volume'
value.0 1
value.1 1
comment {
access 'read write'
type INTEGER
count 2
range '0 - 3'
dbmin 0
dbmax 3000
dbvalue.0 1000
dbvalue.1 1000
}
}
control.30 {
iface MIXER
name 'Rear Mic Boost Volume'
value.0 0
value.1 0
comment {
access 'read write'
type INTEGER
count 2
range '0 - 3'
dbmin 0
dbmax 3000
dbvalue.0 0
dbvalue.1 0
}
}
control.31 {
iface MIXER
name 'Line Boost Volume'
value.0 0
value.1 0
comment {
access 'read write'
type INTEGER
count 2
range '0 - 3'
dbmin 0
dbmax 3000
dbvalue.0 0
dbvalue.1 0
}
}
control.32 {
iface MIXER
name 'IEC958 Playback Con Mask'
value '0fff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000'
comment {
access read
type IEC958
count 1
}
}
control.33 {
iface MIXER
name 'IEC958 Playback Pro Mask'
value '0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000'
comment {
access read
type IEC958
count 1
}
}
control.34 {
iface MIXER
name 'IEC958 Playback Default'
value '0400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000'
comment {
access 'read write'
type IEC958
count 1
}
}
control.35 {
iface MIXER
name 'IEC958 Playback Switch'
value false
comment {
access 'read write'
type BOOLEAN
count 1
}
}
control.36 {
iface MIXER
name 'IEC958 Default PCM Playback Switch'
value true
comment {
access 'read write'
type BOOLEAN
count 1
}
}
control.37 {
iface MIXER
name 'Master Playback Volume'
value 17
comment {
access 'read write'
type INTEGER
count 1
range '0 - 31'
dbmin -4650
dbmax 0
dbvalue.0 -2100
}
}
control.38 {
iface MIXER
name 'Master Playback Switch'
value false
comment {
access 'read write'
type BOOLEAN
count 1
}
}
control.39 {
iface CARD
name 'Line Out Front Jack'
value true
comment {
access read
type BOOLEAN
count 1
}
}
control.40 {
iface CARD
name 'Line Out Surround Jack'
value false
comment {
access read
type BOOLEAN
count 1
}
}
control.41 {
iface CARD
name 'Line Out CLFE Jack'
value false
comment {
access read
type BOOLEAN
count 1
}
}
control.42 {
iface CARD
name 'Line Out Side Jack'
value false
comment {
access read
type BOOLEAN
count 1
}
}
control.43 {
iface CARD
name 'Front Headphone Jack'
value false
comment {
access read
type BOOLEAN
count 1
}
}
control.44 {
iface CARD
name 'Front Mic Jack'
value false
comment {
access read
type BOOLEAN
count 1
}
}
control.45 {
iface CARD
name 'Rear Mic Jack'
value false
comment {
access read
type BOOLEAN
count 1
}
}
control.46 {
iface CARD
name 'Line Jack'
value false
comment {
access read
type BOOLEAN
count 1
}
}
control.47 {
iface CARD
name 'SPDIF Phantom Jack'
value true
comment {
access read
type BOOLEAN
count 1
}
}
control.48 {
iface MIXER
name 'Beep Playback Volume'
value.0 0
value.1 0
comment {
access 'read write'
type INTEGER
count 2
range '0 - 31'
dbmin -3450
dbmax 1200
dbvalue.0 -3450
dbvalue.1 -3450
}
}
control.49 {
iface MIXER
name 'Beep Playback Switch'
value.0 false
value.1 false
comment {
access 'read write'
type BOOLEAN
count 2
}
}
control.50 {
iface PCM
name 'Playback Channel Map'
value.0 0
value.1 0
value.2 0
value.3 0
value.4 0
value.5 0
value.6 0
value.7 0
comment {
access read
type INTEGER
count 8
range '0 - 36'
}
}
control.51 {
iface PCM
name 'Capture Channel Map'
value.0 0
value.1 0
comment {
access read
type INTEGER
count 2
range '0 - 36'
}
}
control.52 {
iface PCM
device 1
name 'Playback Channel Map'
value.0 0
value.1 0
comment {
access read
type INTEGER
count 2
range '0 - 36'
}
}
control.53 {
iface PCM
device 2
name 'Capture Channel Map'
value.0 0
value.1 0
comment {
access read
type INTEGER
count 2
range '0 - 36'
}
}
control.54 {
iface PCM
device 2
name 'Capture Channel Map'
index 1
value.0 0
value.1 0
comment {
access read
type INTEGER
count 2
range '0 - 36'
}
}
control.55 {
iface MIXER
name 'PCM Playback Volume'
value.0 255
value.1 255
comment {
access 'read write user'
type INTEGER
count 2
range '0 - 255'
tlv '0000000100000008ffffec1400000014'
dbmin -5100
dbmax 0
dbvalue.0 0
dbvalue.1 0
}
}
control.56 {
iface MIXER
name 'Digital Capture Volume'
value.0 60
value.1 60
comment {
access 'read write user'
type INTEGER
count 2
range '0 - 120'
tlv '0000000100000008fffff44800000032'
dbmin -3000
dbmax 3000
dbvalue.0 0
dbvalue.1 0
}
}
}
--endcollapse--
!!All Loaded Modules
!!------------------
Module
bnep
bluetooth
arc4
rtl8187
eeprom_93cx6
mac80211
cfg80211
rfkill
hid_generic
joydev
wacom
nvidia
snd_hda_codec_realtek
iTCO_wdt
snd_hda_intel
iTCO_vendor_support
lpc_ich
i2c_i801
snd_hda_codec
mfd_core
evdev
snd_hwdep
snd_pcm
snd_page_alloc
snd_timer
i82975x_edac
snd
edac_core
soundcore
mperf
coretemp
asus_atk0110
kvm_intel
processor
button
kvm
psmouse
serio_raw
microcode
raid456
async_raid6_recov
async_memcpy
async_pq
async_xor
xor
async_tx
raid6_pq
md_mod
ext4
crc16
jbd2
mbcache
ata_piix
sd_mod
ahci
libahci
libata
scsi_mod
!!Sysfs Files
!!-----------
/sys/class/sound/hwC0D0/init_pin_configs:
0x14 0x01014c10
0x15 0x01011c12
0x16 0x01016c11
0x17 0x01012c14
0x18 0x01a19c40
0x19 0x02a19c50
0x1a 0x01813c4f
0x1b 0x02214c20
0x1c 0x593301f0
0x1d 0x411111f0
0x1e 0x014b1130
0x1f 0x411111f0
/sys/class/sound/hwC0D0/driver_pin_configs:
/sys/class/sound/hwC0D0/user_pin_configs:
/sys/class/sound/hwC0D0/init_verbs:
!!ALSA/HDA dmesg
!!--------------
[ 5.394586] iTCO_vendor_support: vendor-support=0
[ 5.409270] snd_hda_intel 0000:00:1b.0: irq 43 for MSI/MSI-X
[ 5.410732] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.10
--
[ 5.411660] iTCO_wdt: initialized. heartbeat=30 sec (nowayout=0)
[ 5.446323] input: HDA Digital PCBeep as /devices/pci0000:00/0000:00:1b.0/input/input2
[ 5.465954] input: HDA Intel Line as /devices/pci0000:00/0000:00:1b.0/sound/card0/input3
[ 5.466067] input: HDA Intel Rear Mic as /devices/pci0000:00/0000:00:1b.0/sound/card0/input4
[ 5.466135] input: HDA Intel Front Mic as /devices/pci0000:00/0000:00:1b.0/sound/card0/input5
[ 5.466195] input: HDA Intel Front Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card0/input6
[ 5.466258] input: HDA Intel Line Out Side as /devices/pci0000:00/0000:00:1b.0/sound/card0/input7
[ 5.466317] input: HDA Intel Line Out CLFE as /devices/pci0000:00/0000:00:1b.0/sound/card0/input8
[ 5.466378] input: HDA Intel Line Out Surround as /devices/pci0000:00/0000:00:1b.0/sound/card0/input9
[ 5.466438] input: HDA Intel Line Out Front as /devices/pci0000:00/0000:00:1b.0/sound/card0/input10
[ 5.930319] nvidia: module license 'NVIDIA' taints kernel.
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