System:     Arch linux, synched to repos a few days ago
Kernel:     3.19.2-1
HW:         Lenovo ThinkPad T-510
Also see:   Attached output from 'lspci -vvv' and 'alsa-info.sh'

Throughout the 3.18 kernel series, both the MIC mute and audio output mute LEDs
worked as expected: The LEDs illuminated when the corresponding mute function
was active.

With 3.19.2, the MIC mute LED still works properly, but the audio output mute
LED no longer illuminates when the audio output mute function is active.
(The audio output mute functionality itself is fine; only the LED doesn't
reflect its state.)

I ran this issue by the pulseaudio folks 

    
http://lists.freedesktop.org/archives/pulseaudio-discuss/2015-March/023551.html

and their view seems to be that this is most likely a kernel issue, since those
LEDs are supposed to automatically reflect the state of the associated capture
or playback controls.

Attached are outputs from "lspci -vvv" and "alsa-info.sh".  Please advise what
additional info you may need.  If you would prefer this issue be reported on the
kernel.org bugzilla, just let me know, I will be glad to refile it there.

Thank you.

upload=true&script=true&cardinfo=
!!################################
!!ALSA Information Script v 0.4.64
!!################################

!!Script ran on: Thu Apr  2 21:32:09 UTC 2015


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

Arch Linux \r (\l) NAME="Arch Linux" ID=arch PRETTY_NAME="Arch Linux" 
HOME_URL="https://www.archlinux.org/"; SUPPORT_URL="https://bbs.archlinux.org/"; 
BUG_REPORT_URL="https://bugs.archlinux.org/";


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

Manufacturer:      LENOVO
Product Name:      4314DPU
Product Version:   ThinkPad T510
Firmware Version:  6MET81WW (1.41 )


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

Kernel release:    3.19.2-1-ARCH
Operating System:  GNU/Linux
Architecture:      x86_64
Processor:         unknown
SMP Enabled:       Yes


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

Driver version:     k3.19.2-1-ARCH
Library version:    1.0.29
Utilities version:  1.0.29


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

snd_hda_intel


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

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

Jack:
      Installed - Yes (/bin/jackd)
      Running - No


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

 0 [MID            ]: HDA-Intel - HDA Intel MID
                      HDA Intel MID at 0xf2620000 irq 28


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

00:1b.0 Audio device: Intel Corporation 5 Series/3400 Series Chipset High 
Definition Audio (rev 06)


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

00:1b.0 0403: 8086:3b56 (rev 06)
        Subsystem: 17aa:215e


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

!!Module: snd_hda_intel
        align_buffer_size : -1
        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 : 
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 : -1


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

Codec: Conexant CX20585
Address: 0
AFG Function Id: 0x1 (unsol 1)
MFG Function Id: 0x2 (unsol 1)
Vendor Id: 0x14f15069
Subsystem Id: 0x17aa218b
Revision Id: 0x100302
Modem Function Group: 0x2
Default PCM:
    rates [0x160]: 44100 48000 96000
    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 D3cold CLKSTOP
  Power: setting=D0, actual=D0
GPIO: io=4, 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
  IO[2]: enable=0, dir=0, wake=0, sticky=0, data=0, unsol=0
  IO[3]: enable=0, dir=0, wake=0, sticky=0, data=0, unsol=0
Node 0x10 [Audio Output] wcaps 0xc1d: Stereo Amp-Out R/L
  Control: name="Speaker Playback Volume", index=0, device=0
    ControlAmp: chs=3, dir=Out, idx=0, ofs=0
  Control: name="Speaker Playback Switch", index=0, device=0
    ControlAmp: chs=3, dir=Out, idx=0, ofs=0
  Device: name="CX20585 Analog", type="Audio", device=0
  Amp-Out caps: ofs=0x4a, nsteps=0x4a, stepsize=0x03, mute=1
  Amp-Out vals:  [0x4a 0x4a]
  Converter: stream=8, channel=0
  PCM:
    rates [0x560]: 44100 48000 96000 192000
    bits [0xe]: 16 20 24
    formats [0x1]: PCM
  Power states:  D0 D1 D2 D3 D3cold
  Power: setting=D0, actual=D0
Node 0x11 [Audio Output] wcaps 0xc1d: Stereo Amp-Out R/L
  Control: name="Headphone Playback Volume", index=0, device=0
    ControlAmp: chs=3, dir=Out, idx=0, ofs=0
  Control: name="Headphone Playback Switch", index=0, device=0
    ControlAmp: chs=3, dir=Out, idx=0, ofs=0
  Amp-Out caps: ofs=0x4a, nsteps=0x4a, stepsize=0x03, mute=1
  Amp-Out vals:  [0x80 0x80]
  Converter: stream=8, channel=0
  PCM:
    rates [0x560]: 44100 48000 96000 192000
    bits [0xe]: 16 20 24
    formats [0x1]: PCM
  Power states:  D0 D1 D2 D3 D3cold
  Power: setting=D0, actual=D0
Node 0x12 [Audio Output] wcaps 0x611: Stereo Digital
  Converter: stream=0, channel=0
  Digital:
  Digital category: 0x0
  IEC Coding Type: 0x0
  PCM:
    rates [0x160]: 44100 48000 96000
    bits [0xe]: 16 20 24
    formats [0x5]: PCM AC3
  Power states:  D0 D1 D2 D3 D3cold
  Power: setting=D0, actual=D0
Node 0x13 [Beep Generator Widget] wcaps 0x70000c: Mono Amp-Out
  Control: name="Beep Playback Volume", index=0, device=0
    ControlAmp: chs=1, dir=Out, idx=0, ofs=0
  Control: name="Beep Playback Switch", index=0, device=0
    ControlAmp: chs=1, dir=Out, idx=0, ofs=0
  Amp-Out caps: ofs=0x07, nsteps=0x07, stepsize=0x0f, mute=0
  Amp-Out vals:  [0x03]
Node 0x14 [Audio Input] wcaps 0x100d1b: Stereo Amp-In R/L
  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="CX20585 Analog", type="Audio", device=0
  Amp-In caps: ofs=0x4a, nsteps=0x50, stepsize=0x03, mute=1
  Amp-In vals:  [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80]
  Converter: stream=4, channel=0
  SDI-Select: 0
  PCM:
    rates [0x160]: 44100 48000 96000
    bits [0xe]: 16 20 24
    formats [0x1]: PCM
  Power states:  D0 D1 D2 D3 D3cold
  Power: setting=D0, actual=D0
  Connection: 4
     0x17 0x18 0x23* 0x24
Node 0x15 [Audio Input] wcaps 0x100d1b: Stereo Amp-In R/L
  Amp-In caps: ofs=0x4a, nsteps=0x50, stepsize=0x03, mute=1
  Amp-In vals:  [0x4a 0x4a] [0x4a 0x4a] [0x4a 0x4a] [0x4a 0x4a]
  Converter: stream=0, channel=0
  SDI-Select: 0
  PCM:
    rates [0x160]: 44100 48000 96000
    bits [0xe]: 16 20 24
    formats [0x1]: PCM
  Power states:  D0 D1 D2 D3 D3cold
  Power: setting=D0, actual=D0
  Connection: 4
     0x17* 0x18 0x23 0x24
Node 0x16 [Audio Input] wcaps 0x100d1b: Stereo Amp-In R/L
  Amp-In caps: ofs=0x4a, nsteps=0x50, stepsize=0x03, mute=1
  Amp-In vals:  [0x4a 0x4a] [0x4a 0x4a] [0x4a 0x4a] [0x4a 0x4a]
  Converter: stream=0, channel=0
  SDI-Select: 0
  PCM:
    rates [0x160]: 44100 48000 96000
    bits [0xe]: 16 20 24
    formats [0x1]: PCM
  Power states:  D0 D1 D2 D3 D3cold
  Power: setting=D0, actual=D0
  Connection: 4
     0x17* 0x18 0x23 0x24
Node 0x17 [Audio Selector] wcaps 0x30050d: Stereo Amp-Out
  Control: name="Mic Boost Volume", index=0, device=0
    ControlAmp: chs=3, dir=Out, idx=0, ofs=0
  Amp-Out caps: ofs=0x00, nsteps=0x04, stepsize=0x27, mute=0
  Amp-Out vals:  [0x00 0x00]
  Power states:  D0 D1 D2 D3 D3cold
  Power: setting=D0, actual=D0
  Connection: 4
     0x1a* 0x1b 0x1d 0x1e
Node 0x18 [Audio Selector] wcaps 0x30050d: Stereo Amp-Out
  Amp-Out caps: ofs=0x00, nsteps=0x04, stepsize=0x27, mute=0
  Amp-Out vals:  [0x00 0x00]
  Power states:  D0 D1 D2 D3 D3cold
  Power: setting=D0, actual=D0
  Connection: 4
     0x1a* 0x1b 0x1d 0x1e
Node 0x19 [Pin Complex] wcaps 0x400581: Stereo
  Control: name="Headphone Jack", index=0, device=0
  Pincap 0x0000001c: OUT HP Detect
  Pin Default 0x042110f0: [Jack] HP Out at Ext Right
    Conn = 1/8, Color = Black
    DefAssociation = 0xf, Sequence = 0x0
  Pin-ctls: 0xc0: OUT HP
  Unsolicited: tag=02, enabled=1
  Power states:  D0 D1 D2 D3 D3cold
  Power: setting=D0, actual=D0
  Connection: 2
     0x10 0x11*
Node 0x1a [Pin Complex] wcaps 0x400481: Stereo
  Control: name="Dock Mic Jack", index=0, device=0
  Pincap 0x00001324: IN Detect
    Vref caps: HIZ 50 80
  Pin Default 0x61a190f0: [N/A] Mic at Sep Rear
    Conn = 1/8, Color = Pink
    DefAssociation = 0xf, Sequence = 0x0
  Pin-ctls: 0x24: IN VREF_80
  Unsolicited: tag=03, enabled=1
  Power states:  D0 D1 D2 D3 D3cold
  Power: setting=D0, actual=D0
Node 0x1b [Pin Complex] wcaps 0x400581: Stereo
  Control: name="Mic Jack", index=0, device=0
  Pincap 0x00011334: IN OUT EAPD Detect
    Vref caps: HIZ 50 80
  EAPD 0x2: EAPD
  Pin Default 0x04a110f0: [Jack] Mic at Ext Right
    Conn = 1/8, Color = Black
    DefAssociation = 0xf, Sequence = 0x0
  Pin-ctls: 0x24: IN VREF_80
  Unsolicited: tag=04, enabled=1
  Power states:  D0 D1 D2 D3 D3cold
  Power: setting=D0, actual=D0
  Connection: 2
     0x10* 0x11
Node 0x1c [Pin Complex] wcaps 0x400581: Stereo
  Control: name="Dock Headphone Jack", index=0, device=0
  Pincap 0x00000014: OUT Detect
  Pin Default 0x612140f0: [N/A] HP Out at Sep Rear
    Conn = 1/8, Color = Green
    DefAssociation = 0xf, Sequence = 0x0
  Pin-ctls: 0x40: OUT
  Unsolicited: tag=01, enabled=1
  Power states:  D0 D1 D2 D3 D3cold
  Power: setting=D0, actual=D0
  Connection: 2
     0x10 0x11*
Node 0x1d [Pin Complex] wcaps 0x400581: Stereo
  Pincap 0x00010034: IN OUT EAPD Detect
  EAPD 0x2: EAPD
  Pin Default 0x40f001f0: [N/A] Other at Ext N/A
    Conn = Unknown, Color = Unknown
    DefAssociation = 0xf, Sequence = 0x0
    Misc = NO_PRESENCE
  Pin-ctls: 0x40: OUT
  Unsolicited: tag=00, enabled=0
  Power states:  D0 D1 D2 D3 D3cold
  Power: setting=D0, actual=D0
  Connection: 2
     0x10* 0x11
Node 0x1e [Pin Complex] wcaps 0x400481: Stereo
  Pincap 0x00000024: IN Detect
  Pin Default 0x40f001f0: [N/A] Other at Ext N/A
    Conn = Unknown, Color = Unknown
    DefAssociation = 0xf, Sequence = 0x0
    Misc = NO_PRESENCE
  Pin-ctls: 0x00:
  Unsolicited: tag=00, enabled=0
  Power states:  D0 D1 D2 D3 D3cold
  Power: setting=D0, actual=D0
Node 0x1f [Pin Complex] wcaps 0x400501: Stereo
  Control: name="Speaker Phantom Jack", index=0, device=0
  Pincap 0x00000010: OUT
  Pin Default 0x901701f0: [Fixed] Speaker at Int N/A
    Conn = Analog, Color = Unknown
    DefAssociation = 0xf, Sequence = 0x0
    Misc = NO_PRESENCE
  Pin-ctls: 0x40: OUT
  Power states:  D0 D1 D2 D3 D3cold
  Power: setting=D0, actual=D0
  Connection: 2
     0x10* 0x11
Node 0x20 [Pin Complex] wcaps 0x400781: Stereo Digital
  Pincap 0x00000010: OUT
  Pin Default 0x40f001f0: [N/A] Other at Ext N/A
    Conn = Unknown, Color = Unknown
    DefAssociation = 0xf, Sequence = 0x0
    Misc = NO_PRESENCE
  Pin-ctls: 0x00:
  Unsolicited: tag=00, enabled=0
  Power states:  D0 D1 D2 D3 D3cold
  Power: setting=D0, actual=D0
  Connection: 1
     0x12
Node 0x21 [Audio Output] wcaps 0x611: Stereo Digital
  Converter: stream=0, channel=0
  Digital:
  Digital category: 0x0
  IEC Coding Type: 0x0
  PCM:
    rates [0x160]: 44100 48000 96000
    bits [0xe]: 16 20 24
    formats [0x5]: PCM AC3
  Power states:  D0 D1 D2 D3 D3cold
  Power: setting=D0, actual=D0
Node 0x22 [Pin Complex] wcaps 0x400781: Stereo Digital
  Pincap 0x00000010: OUT
  Pin Default 0x40f001f0: [N/A] Other at Ext N/A
    Conn = Unknown, Color = Unknown
    DefAssociation = 0xf, Sequence = 0x0
    Misc = NO_PRESENCE
  Pin-ctls: 0x00:
  Unsolicited: tag=00, enabled=0
  Power states:  D0 D1 D2 D3 D3cold
  Power: setting=D0, actual=D0
  Connection: 1
     0x21
Node 0x23 [Pin Complex] wcaps 0x40040b: Stereo Amp-In
  Control: name="Internal Mic Boost Volume", index=0, device=0
    ControlAmp: chs=3, dir=In, idx=0, ofs=0
  Control: name="Internal Mic Phantom Jack", index=0, device=0
  Amp-In caps: ofs=0x00, nsteps=0x04, stepsize=0x2f, mute=0
  Amp-In vals:  [0x00 0x00]
  Pincap 0x00000020: IN
  Pin Default 0x90a601f0: [Fixed] Mic at Int N/A
    Conn = Digital, Color = Unknown
    DefAssociation = 0xf, Sequence = 0x0
    Misc = NO_PRESENCE
  Pin-ctls: 0x20: IN
  Power states:  D0 D1 D2 D3 D3cold
  Power: setting=D0, actual=D0
Node 0x24 [Audio Mixer] wcaps 0x20050b: Stereo Amp-In
  Amp-In caps: ofs=0x4a, nsteps=0x4a, stepsize=0x03, mute=1
  Amp-In vals:  [0x00 0x00] [0x00 0x00]
  Power states:  D0 D1 D2 D3 D3cold
  Power: setting=D0, actual=D0
  Connection: 2
     0x10 0x11
Node 0x25 [Vendor Defined Widget] wcaps 0xf00000: Mono
Codec: Intel IbexPeak HDMI
Address: 3
AFG Function Id: 0x1 (unsol 0)
Vendor Id: 0x80862804
Subsystem Id: 0x17aa21b5
Revision Id: 0x100000
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
State of AFG node 0x01:
  Power states:  D0 D3
  Power: setting=D0, actual=D0
GPIO: io=0, o=0, i=0, unsolicited=0, wake=0
Node 0x02 [Audio Output] wcaps 0x6611: 8-Channels Digital
  Converter: stream=7, channel=0
  Digital:
  Digital category: 0x0
  IEC Coding Type: 0x0
  PCM:
    rates [0x7f0]: 32000 44100 48000 88200 96000 176400 192000
    bits [0x1e]: 16 20 24 32
    formats [0x5]: PCM AC3
  Power states:  D0 D3
  Power: setting=D0, actual=D0
Node 0x03 [Audio Output] wcaps 0x6611: 8-Channels Digital
  Converter: stream=0, channel=0
  Digital: Enabled
  Digital category: 0x0
  IEC Coding Type: 0x0
  PCM:
    rates [0x7f0]: 32000 44100 48000 88200 96000 176400 192000
    bits [0x1e]: 16 20 24 32
    formats [0x5]: PCM AC3
  Power states:  D0 D3
  Power: setting=D0, actual=D0
Node 0x04 [Pin Complex] wcaps 0x40778d: 8-Channels Digital Amp-Out CP
  Control: name="HDMI/DP,pcm=3 Jack", index=0, device=0
  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="ELD", index=0, device=3
  Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
  Amp-Out vals:  [0x00 0x00]
  Pincap 0x09000094: OUT Detect HBR HDMI DP
  Pin Default 0x18560010: [Jack] Digital Out at Int HDMI
    Conn = Digital, Color = Unknown
    DefAssociation = 0x1, Sequence = 0x0
  Pin-ctls: 0x40: OUT
  Unsolicited: tag=01, enabled=1
  Power states:  D0 D3
  Power: setting=D0, actual=D0
  Connection: 2
     0x02* 0x03
Node 0x05 [Pin Complex] wcaps 0x40778d: 8-Channels Digital Amp-Out CP
  Control: name="HDMI/DP,pcm=7 Jack", index=0, device=0
  Control: name="IEC958 Playback Con Mask", index=1, device=0
  Control: name="IEC958 Playback Pro Mask", index=1, device=0
  Control: name="IEC958 Playback Default", index=1, device=0
  Control: name="IEC958 Playback Switch", index=1, device=0
  Control: name="ELD", index=0, device=7
  Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
  Amp-Out vals:  [0x00 0x00]
  Pincap 0x09000094: OUT Detect HBR HDMI DP
  Pin Default 0x18560010: [Jack] Digital Out at Int HDMI
    Conn = Digital, Color = Unknown
    DefAssociation = 0x1, Sequence = 0x0
  Pin-ctls: 0x40: OUT
  Unsolicited: tag=02, enabled=1
  Power states:  D0 D3
  Power: setting=D0, actual=D0
  Connection: 2
     0x02* 0x03
Node 0x06 [Pin Complex] wcaps 0x40778d: 8-Channels Digital Amp-Out CP
  Control: name="HDMI/DP,pcm=8 Jack", index=0, device=0
  Control: name="IEC958 Playback Con Mask", index=2, device=0
  Control: name="IEC958 Playback Pro Mask", index=2, device=0
  Control: name="IEC958 Playback Default", index=2, device=0
  Control: name="IEC958 Playback Switch", index=2, device=0
  Control: name="ELD", index=0, device=8
  Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
  Amp-Out vals:  [0x00 0x00]
  Pincap 0x09000094: OUT Detect HBR HDMI DP
  Pin Default 0x18560010: [Jack] Digital Out at Int HDMI
    Conn = Digital, Color = Unknown
    DefAssociation = 0x1, Sequence = 0x0
  Pin-ctls: 0x40: OUT
  Unsolicited: tag=03, enabled=1
  Power states:  D0 D3
  Power: setting=D0, actual=D0
  Connection: 2
     0x02* 0x03
Node 0x07 [Vendor Defined Widget] wcaps 0xf00000: Mono
--endcollapse--


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

crw-rw----+ 1 root audio 116,  2 Mar 28 07:09 /dev/snd/controlC0
crw-rw----+ 1 root audio 116,  8 Mar 28 07:09 /dev/snd/hwC0D0
crw-rw----+ 1 root audio 116,  9 Mar 28 07:09 /dev/snd/hwC0D3
crw-rw----+ 1 root audio 116,  4 Mar 30 19:40 /dev/snd/pcmC0D0c
crw-rw----+ 1 root audio 116,  3 Mar 28 13:13 /dev/snd/pcmC0D0p
crw-rw----+ 1 root audio 116,  5 Apr  2 13:25 /dev/snd/pcmC0D3p
crw-rw----+ 1 root audio 116,  6 Mar 28 13:13 /dev/snd/pcmC0D7p
crw-rw----+ 1 root audio 116,  7 Mar 28 13:13 /dev/snd/pcmC0D8p
crw-rw----+ 1 root audio 116,  1 Mar 28 07:09 /dev/snd/seq
crw-rw----+ 1 root audio 116, 33 Mar 28 07:09 /dev/snd/timer

/dev/snd/by-path:
total 0
drwxr-xr-x 2 root root  60 Mar 28 07:09 .
drwxr-xr-x 3 root root 260 Mar 28 07:09 ..
lrwxrwxrwx 1 root root  12 Mar 28 07:09 pci-0000:00:1b.0 -> ../controlC0


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

!!User specific config file (~/.asoundrc)

#
# 2014.08.17:
#   Total rewrite to work with PulseAudio (which was installed because Skype
#   no longer supports ALSA.) Still skeltal, and have absolutely no clue now
#   what the real block diagram of audio flow looks like.
#
pcm.!default {
  type pulse
  fallback "sysdefault"
  hint {
    show on
    description "Default ALSA Output (currently PulseAudio Sound Server)"
  }
}

ctl.!default {
    type pulse
    fallback "sysdefault"
}

#ctl.!default {
#  type hw
#  card 0
#}



!!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"
}

# vim:set ft=alsaconf:


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

APLAY

**** List of PLAYBACK Hardware Devices ****
card 0: MID [HDA Intel MID], device 0: CX20585 Analog [CX20585 Analog]
  Subdevices: 0/1
  Subdevice #0: subdevice #0
card 0: MID [HDA Intel MID], device 3: HDMI 0 [HDMI 0]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 0: MID [HDA Intel MID], device 7: HDMI 1 [HDMI 1]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 0: MID [HDA Intel MID], device 8: HDMI 2 [HDMI 2]
  Subdevices: 1/1
  Subdevice #0: subdevice #0

ARECORD

**** List of CAPTURE Hardware Devices ****
card 0: MID [HDA Intel MID], device 0: CX20585 Analog [CX20585 Analog]
  Subdevices: 0/1
  Subdevice #0: subdevice #0

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

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

Card hw:0 'MID'/'HDA Intel MID at 0xf2620000 irq 28'
  Mixer name    : 'Intel IbexPeak HDMI'
  Components    : 'HDA:14f15069,17aa218b,00100302 
HDA:80862804,17aa21b5,00100000'
  Controls      : 47
  Simple ctrls  : 16
Simple mixer control 'Master',0
  Capabilities: pvolume pvolume-joined pswitch pswitch-joined
  Playback channels: Mono
  Limits: Playback 0 - 74
  Mono: Playback 74 [100%] [0.00dB] [on]
Simple mixer control 'Headphone',0
  Capabilities: pvolume pswitch
  Playback channels: Front Left - Front Right
  Limits: Playback 0 - 74
  Mono:
  Front Left: Playback 0 [0%] [-74.00dB] [off]
  Front Right: Playback 0 [0%] [-74.00dB] [off]
Simple mixer control 'Speaker',0
  Capabilities: pvolume pswitch
  Playback channels: Front Left - Front Right
  Limits: Playback 0 - 74
  Mono:
  Front Left: Playback 74 [100%] [0.00dB] [on]
  Front Right: Playback 74 [100%] [0.00dB] [on]
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 'Mic Boost',0
  Capabilities: volume
  Playback channels: Front Left - Front Right
  Capture channels: Front Left - Front Right
  Limits: 0 - 4
  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',1
  Capabilities: pswitch pswitch-joined
  Playback channels: Mono
  Mono: Playback [on]
Simple mixer control 'IEC958',2
  Capabilities: pswitch pswitch-joined
  Playback channels: Mono
  Mono: Playback [on]
Simple mixer control 'Beep',0
  Capabilities: pvolume pvolume-joined pswitch pswitch-joined
  Playback channels: Mono
  Limits: Playback 0 - 7
  Mono: Playback 3 [43%] [-16.00dB] [on]
Simple mixer control 'Capture',0
  Capabilities: cvolume cswitch
  Capture channels: Front Left - Front Right
  Limits: Capture 0 - 80
  Front Left: Capture 0 [0%] [-74.00dB] [off]
  Front Right: Capture 0 [0%] [-74.00dB] [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 0 [0%] [-30.00dB]
  Front Right: Capture 0 [0%] [-30.00dB]
Simple mixer control 'Gain Boost',0
  Capabilities: volume
  Playback channels: Front Left - Front Right
  Capture channels: Front Left - Front Right
  Limits: 0 - 255
  Front Left: 0 [0%]
  Front Right: 0 [0%]
Simple mixer control 'Internal Mic Boost',0
  Capabilities: volume
  Playback channels: Front Left - Front Right
  Capture channels: Front Left - Front Right
  Limits: 0 - 4
  Front Left: 0 [0%] [0.00dB]
  Front Right: 0 [0%] [0.00dB]
Simple mixer control 'PreAmp',0
  Capabilities: volume
  Playback channels: Front Left - Front Right
  Capture channels: Front Left - Front Right
  Limits: 0 - 255
  Front Left: 0 [0%]
  Front Right: 0 [0%]
Simple mixer control 'SW boost',0
  Capabilities: volume
  Playback channels: Front Left - Front Right
  Capture channels: Front Left - Front Right
  Limits: 0 - 255
  Front Left: 153 [60%]
  Front Right: 153 [60%]


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

--startcollapse--
state.MID {
        control.1 {
                iface MIXER
                name 'Speaker Playback Volume'
                value.0 74
                value.1 74
                comment {
                        access 'read write'
                        type INTEGER
                        count 2
                        range '0 - 74'
                        dbmin -7400
                        dbmax 0
                        dbvalue.0 0
                        dbvalue.1 0
                }
        }
        control.2 {
                iface MIXER
                name 'Speaker Playback Switch'
                value.0 true
                value.1 true
                comment {
                        access 'read write'
                        type BOOLEAN
                        count 2
                }
        }
        control.3 {
                iface MIXER
                name 'Headphone Playback Volume'
                value.0 0
                value.1 0
                comment {
                        access 'read write'
                        type INTEGER
                        count 2
                        range '0 - 74'
                        dbmin -7400
                        dbmax 0
                        dbvalue.0 -7400
                        dbvalue.1 -7400
                }
        }
        control.4 {
                iface MIXER
                name 'Headphone Playback Switch'
                value.0 false
                value.1 false
                comment {
                        access 'read write'
                        type BOOLEAN
                        count 2
                }
        }
        control.5 {
                iface MIXER
                name 'Auto-Mute Mode'
                value Enabled
                comment {
                        access 'read write'
                        type ENUMERATED
                        count 1
                        item.0 Disabled
                        item.1 Enabled
                }
        }
        control.6 {
                iface MIXER
                name 'Capture Volume'
                value.0 0
                value.1 0
                comment {
                        access 'read write'
                        type INTEGER
                        count 2
                        range '0 - 80'
                        dbmin -7400
                        dbmax 600
                        dbvalue.0 -7400
                        dbvalue.1 -7400
                }
        }
        control.7 {
                iface MIXER
                name 'Capture Switch'
                value.0 false
                value.1 false
                comment {
                        access 'read write'
                        type BOOLEAN
                        count 2
                }
        }
        control.8 {
                iface MIXER
                name 'Internal Mic Boost Volume'
                value.0 0
                value.1 0
                comment {
                        access 'read write'
                        type INTEGER
                        count 2
                        range '0 - 4'
                        dbmin 0
                        dbmax 4800
                        dbvalue.0 0
                        dbvalue.1 0
                }
        }
        control.9 {
                iface MIXER
                name 'Mic Boost Volume'
                value.0 0
                value.1 0
                comment {
                        access 'read write'
                        type INTEGER
                        count 2
                        range '0 - 4'
                        dbmin 0
                        dbmax 4000
                        dbvalue.0 0
                        dbvalue.1 0
                }
        }
        control.10 {
                iface MIXER
                name 'Master Playback Volume'
                value 74
                comment {
                        access 'read write'
                        type INTEGER
                        count 1
                        range '0 - 74'
                        dbmin -7400
                        dbmax 0
                        dbvalue.0 0
                }
        }
        control.11 {
                iface MIXER
                name 'Master Playback Switch'
                value true
                comment {
                        access 'read write'
                        type BOOLEAN
                        count 1
                }
        }
        control.12 {
                iface CARD
                name 'Internal Mic Phantom Jack'
                value true
                comment {
                        access read
                        type BOOLEAN
                        count 1
                }
        }
        control.13 {
                iface CARD
                name 'Mic Jack'
                value false
                comment {
                        access read
                        type BOOLEAN
                        count 1
                }
        }
        control.14 {
                iface CARD
                name 'Dock Mic Jack'
                value false
                comment {
                        access read
                        type BOOLEAN
                        count 1
                }
        }
        control.15 {
                iface CARD
                name 'Speaker Phantom Jack'
                value true
                comment {
                        access read
                        type BOOLEAN
                        count 1
                }
        }
        control.16 {
                iface CARD
                name 'Dock Headphone Jack'
                value false
                comment {
                        access read
                        type BOOLEAN
                        count 1
                }
        }
        control.17 {
                iface CARD
                name 'Headphone Jack'
                value false
                comment {
                        access read
                        type BOOLEAN
                        count 1
                }
        }
        control.18 {
                iface MIXER
                name 'Beep Playback Volume'
                value 3
                comment {
                        access 'read write'
                        type INTEGER
                        count 1
                        range '0 - 7'
                        dbmin -2800
                        dbmax 0
                        dbvalue.0 -1600
                }
        }
        control.19 {
                iface MIXER
                name 'Beep Playback Switch'
                value true
                comment {
                        access 'read write'
                        type BOOLEAN
                        count 1
                }
        }
        control.20 {
                iface PCM
                name 'Playback Channel Map'
                value.0 3
                value.1 4
                value.2 0
                value.3 0
                comment {
                        access read
                        type INTEGER
                        count 4
                        range '0 - 36'
                }
        }
        control.21 {
                iface PCM
                name 'Capture Channel Map'
                value.0 3
                value.1 4
                comment {
                        access read
                        type INTEGER
                        count 2
                        range '0 - 36'
                }
        }
        control.22 {
                iface CARD
                name 'HDMI/DP,pcm=3 Jack'
                value false
                comment {
                        access read
                        type BOOLEAN
                        count 1
                }
        }
        control.23 {
                iface MIXER
                name 'IEC958 Playback Con Mask'
                value 
'0fff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000'
                comment {
                        access read
                        type IEC958
                        count 1
                }
        }
        control.24 {
                iface MIXER
                name 'IEC958 Playback Pro Mask'
                value 
'0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000'
                comment {
                        access read
                        type IEC958
                        count 1
                }
        }
        control.25 {
                iface MIXER
                name 'IEC958 Playback Default'
                value 
'0400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000'
                comment {
                        access 'read write'
                        type IEC958
                        count 1
                }
        }
        control.26 {
                iface MIXER
                name 'IEC958 Playback Switch'
                value false
                comment {
                        access 'read write'
                        type BOOLEAN
                        count 1
                }
        }
        control.27 {
                iface PCM
                device 3
                name ELD
                value ''
                comment {
                        access 'read volatile'
                        type BYTES
                        count 0
                }
        }
        control.28 {
                iface CARD
                name 'HDMI/DP,pcm=7 Jack'
                value false
                comment {
                        access read
                        type BOOLEAN
                        count 1
                }
        }
        control.29 {
                iface MIXER
                name 'IEC958 Playback Con Mask'
                index 1
                value 
'0fff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000'
                comment {
                        access read
                        type IEC958
                        count 1
                }
        }
        control.30 {
                iface MIXER
                name 'IEC958 Playback Pro Mask'
                index 1
                value 
'0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000'
                comment {
                        access read
                        type IEC958
                        count 1
                }
        }
        control.31 {
                iface MIXER
                name 'IEC958 Playback Default'
                index 1
                value 
'0400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000'
                comment {
                        access 'read write'
                        type IEC958
                        count 1
                }
        }
        control.32 {
                iface MIXER
                name 'IEC958 Playback Switch'
                index 1
                value true
                comment {
                        access 'read write'
                        type BOOLEAN
                        count 1
                }
        }
        control.33 {
                iface PCM
                device 7
                name ELD
                value ''
                comment {
                        access 'read volatile'
                        type BYTES
                        count 0
                }
        }
        control.34 {
                iface CARD
                name 'HDMI/DP,pcm=8 Jack'
                value false
                comment {
                        access read
                        type BOOLEAN
                        count 1
                }
        }
        control.35 {
                iface MIXER
                name 'IEC958 Playback Con Mask'
                index 2
                value 
'0fff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000'
                comment {
                        access read
                        type IEC958
                        count 1
                }
        }
        control.36 {
                iface MIXER
                name 'IEC958 Playback Pro Mask'
                index 2
                value 
'0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000'
                comment {
                        access read
                        type IEC958
                        count 1
                }
        }
        control.37 {
                iface MIXER
                name 'IEC958 Playback Default'
                index 2
                value 
'0400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000'
                comment {
                        access 'read write'
                        type IEC958
                        count 1
                }
        }
        control.38 {
                iface MIXER
                name 'IEC958 Playback Switch'
                index 2
                value true
                comment {
                        access 'read write'
                        type BOOLEAN
                        count 1
                }
        }
        control.39 {
                iface PCM
                device 8
                name ELD
                value ''
                comment {
                        access 'read volatile'
                        type BYTES
                        count 0
                }
        }
        control.40 {
                iface PCM
                device 3
                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 write'
                        type INTEGER
                        count 8
                        range '0 - 36'
                }
        }
        control.41 {
                iface PCM
                device 7
                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 write'
                        type INTEGER
                        count 8
                        range '0 - 36'
                }
        }
        control.42 {
                iface PCM
                device 8
                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 write'
                        type INTEGER
                        count 8
                        range '0 - 36'
                }
        }
        control.43 {
                iface MIXER
                name 'Digital Capture Volume'
                value.0 0
                value.1 0
                comment {
                        access 'read write user'
                        type INTEGER
                        count 2
                        range '0 - 120'
                        tlv '0000000100000008fffff44800000032'
                        dbmin -3000
                        dbmax 3000
                        dbvalue.0 -3000
                        dbvalue.1 -3000
                }
        }
        control.44 {
                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.45 {
                iface MIXER
                name PreAmp
                value.0 0
                value.1 0
                comment {
                        access 'read write user'
                        type INTEGER
                        count 2
                        range '0 - 255'
                        tlv '0000000100000008ffffec1400000014'
                        dbmin -5100
                        dbmax 0
                        dbvalue.0 -5100
                        dbvalue.1 -5100
                }
        }
        control.46 {
                iface MIXER
                name 'Gain Boost'
                value.0 0
                value.1 0
                comment {
                        access 'read write user'
                        type INTEGER
                        count 2
                        range '0 - 255'
                        tlv '0000000100000008fffffe0c00000009'
                        dbmin -500
                        dbmax 1795
                        dbvalue.0 -500
                        dbvalue.1 -500
                }
        }
        control.47 {
                iface MIXER
                name 'SW boost'
                value.0 153
                value.1 153
                comment {
                        access 'read write user'
                        type INTEGER
                        count 2
                        range '0 - 255'
                        tlv '0000000100000008fffffe0c00000009'
                        dbmin -500
                        dbmax 1795
                        dbvalue.0 877
                        dbvalue.1 877
                }
        }
}
--endcollapse--


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

Module
ctr
ccm
arc4
iwldvm
mac80211
joydev
mousedev
ppdev
iTCO_wdt
iTCO_vendor_support
mxm_wmi
mac_hid
evdev
i915
coretemp
intel_powerclamp
snd_hda_codec_hdmi
snd_hda_codec_conexant
snd_hda_codec_generic
kvm
uvcvideo
snd_hda_intel
crct10dif_pclmul
videobuf2_vmalloc
crc32_pclmul
snd_hda_controller
crc32c_intel
snd_hda_codec
videobuf2_memops
videobuf2_core
ghash_clmulni_intel
aesni_intel
v4l2_common
aes_x86_64
iwlwifi
lrw
snd_hwdep
videodev
gf128mul
thinkpad_acpi
media
snd_pcm
glue_helper
ablk_helper
nvram
drm_kms_helper
snd_timer
psmouse
serio_raw
cryptd
snd
cfg80211
drm
pcspkr
intel_ips
mei_me
rfkill
i2c_i801
parport_pc
soundcore
i2c_algo_bit
mei
i2c_core
shpchp
thermal
hwmon
parport
e1000e
tpm_tis
ptp
intel_agp
tpm
intel_gtt
ac
battery
video
lpc_ich
pps_core
wmi
button
acpi_cpufreq
processor
sch_fq_codel
tp_smapi
thinkpad_ec
nfs
lockd
grace
sunrpc
fscache
ext4
crc16
mbcache
jbd2
sr_mod
cdrom
sd_mod
atkbd
libps2
ahci
libahci
libata
scsi_mod
sdhci_pci
firewire_ohci
sdhci
led_class
ehci_pci
firewire_core
ehci_hcd
crc_itu_t
mmc_core
usbcore
usb_common
i8042
serio


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

/sys/class/sound/hwC0D0/init_pin_configs:
0x19 0x042110f0
0x1a 0x61a190f0
0x1b 0x04a110f0
0x1c 0x612140f0
0x1d 0x40f001f0
0x1e 0x40f001f0
0x1f 0x901701f0
0x20 0x40f001f0
0x22 0x40f001f0
0x23 0x90a601f0

/sys/class/sound/hwC0D0/driver_pin_configs:
0x19 0x042110ff
0x1a 0x21a190f0
0x1c 0x212140ff

/sys/class/sound/hwC0D0/user_pin_configs:

/sys/class/sound/hwC0D0/init_verbs:

/sys/class/sound/hwC0D0/hints:

/sys/class/sound/hwC0D3/init_pin_configs:
0x04 0x18560010
0x05 0x18560020
0x06 0x18560030

/sys/class/sound/hwC0D3/driver_pin_configs:

/sys/class/sound/hwC0D3/user_pin_configs:

/sys/class/sound/hwC0D3/init_verbs:

/sys/class/sound/hwC0D3/hints:


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

[   13.348045] kvm: disabled by bios
[   13.414621] sound hdaudioC0D0: CX20585: BIOS auto-probing.
[   13.415126] sound hdaudioC0D0: autoconfig: line_outs=1 
(0x1f/0x0/0x0/0x0/0x0) type:speaker
[   13.415128] sound hdaudioC0D0:    speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
[   13.415130] sound hdaudioC0D0:    hp_outs=2 (0x1c/0x19/0x0/0x0/0x0)
[   13.415131] sound hdaudioC0D0:    mono: mono_out=0x0
[   13.415132] sound hdaudioC0D0:    inputs:
[   13.415135] sound hdaudioC0D0:      Internal Mic=0x23
[   13.415136] sound hdaudioC0D0:      Mic=0x1b
[   13.415137] sound hdaudioC0D0:      Dock Mic=0x1a
[   13.416187] sound hdaudioC0D0: Enable sync_write for stable communication
[   13.450144] iwlwifi 0000:03:00.0: loaded firmware version 39.31.5.1 build 
35138 op_mode iwldvm
[   13.458467] input: HDA Digital PCBeep as 
/devices/pci0000:00/0000:00:1b.0/sound/card0/hdaudioC0D0/input10
[   13.458719] input: HDA Intel MID Mic as 
/devices/pci0000:00/0000:00:1b.0/sound/card0/input11
[   13.458747] input: HDA Intel MID Dock Mic as 
/devices/pci0000:00/0000:00:1b.0/sound/card0/input12
[   13.458771] input: HDA Intel MID Dock Headphone as 
/devices/pci0000:00/0000:00:1b.0/sound/card0/input13
[   13.458796] input: HDA Intel MID Headphone as 
/devices/pci0000:00/0000:00:1b.0/sound/card0/input14
[   13.458820] input: HDA Intel MID HDMI/DP,pcm=3 as 
/devices/pci0000:00/0000:00:1b.0/sound/card0/input15
[   13.458845] input: HDA Intel MID HDMI/DP,pcm=7 as 
/devices/pci0000:00/0000:00:1b.0/sound/card0/input16
[   13.458870] input: HDA Intel MID HDMI/DP,pcm=8 as 
/devices/pci0000:00/0000:00:1b.0/sound/card0/input17
[   13.624329] [drm] Memory usable by graphics device = 2048M


00:00.0 Host bridge: Intel Corporation Core Processor DRAM Controller (rev 02)
        Subsystem: Lenovo Device 2193
        Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR- FastB2B- DisINTx-
        Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- 
<MAbort+ >SERR- <PERR- INTx-
        Latency: 0
        Capabilities: <access denied>
        Kernel driver in use: agpgart-intel
        Kernel modules: intel_agp

00:02.0 VGA compatible controller: Intel Corporation Core Processor Integrated 
Graphics Controller (rev 02) (prog-if 00 [VGA controller])
        Subsystem: Lenovo Device 215a
        Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR- FastB2B- DisINTx+
        Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- 
<MAbort- >SERR- <PERR- INTx-
        Latency: 0
        Interrupt: pin A routed to IRQ 29
        Region 0: Memory at f2000000 (64-bit, non-prefetchable) [size=4M]
        Region 2: Memory at d0000000 (64-bit, prefetchable) [size=256M]
        Region 4: I/O ports at 1800 [size=8]
        Expansion ROM at <unassigned> [disabled]
        Capabilities: <access denied>
        Kernel driver in use: i915
        Kernel modules: i915

00:16.0 Communication controller: Intel Corporation 5 Series/3400 Series 
Chipset HECI Controller (rev 06)
        Subsystem: Lenovo Device 215f
        Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR- FastB2B- DisINTx+
        Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- 
<MAbort- >SERR- <PERR- INTx-
        Latency: 0
        Interrupt: pin A routed to IRQ 25
        Region 0: Memory at f2827800 (64-bit, non-prefetchable) [size=16]
        Capabilities: <access denied>
        Kernel driver in use: mei_me
        Kernel modules: mei_me

00:19.0 Ethernet controller: Intel Corporation 82577LM Gigabit Network 
Connection (rev 06)
        Subsystem: Lenovo Device 2153
        Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR+ FastB2B- DisINTx+
        Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- 
<MAbort- >SERR- <PERR- INTx-
        Latency: 0
        Interrupt: pin A routed to IRQ 28
        Region 0: Memory at f2600000 (32-bit, non-prefetchable) [size=128K]
        Region 1: Memory at f2625000 (32-bit, non-prefetchable) [size=4K]
        Region 2: I/O ports at 1820 [size=32]
        Capabilities: <access denied>
        Kernel driver in use: e1000e
        Kernel modules: e1000e

00:1a.0 USB controller: Intel Corporation 5 Series/3400 Series Chipset USB2 
Enhanced Host Controller (rev 06) (prog-if 20 [EHCI])
        Subsystem: Lenovo Device 2163
        Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR+ FastB2B- DisINTx-
        Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- 
<TAbort- <MAbort- >SERR- <PERR- INTx-
        Latency: 0
        Interrupt: pin D routed to IRQ 23
        Region 0: Memory at f2828000 (32-bit, non-prefetchable) [size=1K]
        Capabilities: <access denied>
        Kernel driver in use: ehci-pci
        Kernel modules: ehci_pci

00:1b.0 Audio device: Intel Corporation 5 Series/3400 Series Chipset High 
Definition Audio (rev 06)
        Subsystem: Lenovo Device 215e
        Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR+ FastB2B- DisINTx+
        Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- 
<MAbort- >SERR- <PERR- INTx-
        Latency: 0, Cache Line Size: 64 bytes
        Interrupt: pin B routed to IRQ 26
        Region 0: Memory at f2620000 (64-bit, non-prefetchable) [size=16K]
        Capabilities: <access denied>
        Kernel driver in use: snd_hda_intel
        Kernel modules: snd_hda_intel

00:1c.0 PCI bridge: Intel Corporation 5 Series/3400 Series Chipset PCI Express 
Root Port 1 (rev 06) (prog-if 00 [Normal decode])
        Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR+ FastB2B- DisINTx-
        Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- 
<MAbort- >SERR- <PERR- INTx-
        Latency: 0, Cache Line Size: 64 bytes
        Interrupt: pin A routed to IRQ 20
        Bus: primary=00, secondary=02, subordinate=02, sec-latency=0
        I/O behind bridge: 0000f000-00000fff
        Memory behind bridge: fff00000-000fffff
        Prefetchable memory behind bridge: 00000000fff00000-00000000000fffff
        Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- 
<MAbort+ <SERR- <PERR-
        BridgeCtl: Parity- SERR- NoISA+ VGA- MAbort- >Reset- FastB2B-
                PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
        Capabilities: <access denied>
        Kernel driver in use: pcieport
        Kernel modules: shpchp

00:1c.1 PCI bridge: Intel Corporation 5 Series/3400 Series Chipset PCI Express 
Root Port 2 (rev 06) (prog-if 00 [Normal decode])
        Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR+ FastB2B- DisINTx-
        Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- 
<MAbort- >SERR- <PERR- INTx-
        Latency: 0, Cache Line Size: 64 bytes
        Interrupt: pin B routed to IRQ 21
        Bus: primary=00, secondary=03, subordinate=03, sec-latency=0
        I/O behind bridge: 0000f000-00000fff
        Memory behind bridge: f2400000-f24fffff
        Prefetchable memory behind bridge: 00000000fff00000-00000000000fffff
        Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- 
<MAbort- <SERR- <PERR-
        BridgeCtl: Parity- SERR- NoISA+ VGA- MAbort- >Reset- FastB2B-
                PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
        Capabilities: <access denied>
        Kernel driver in use: pcieport
        Kernel modules: shpchp

00:1c.3 PCI bridge: Intel Corporation 5 Series/3400 Series Chipset PCI Express 
Root Port 4 (rev 06) (prog-if 00 [Normal decode])
        Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR+ FastB2B- DisINTx-
        Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- 
<MAbort- >SERR- <PERR- INTx-
        Latency: 0, Cache Line Size: 64 bytes
        Interrupt: pin D routed to IRQ 23
        Bus: primary=00, secondary=05, subordinate=0c, sec-latency=0
        I/O behind bridge: 00002000-00002fff
        Memory behind bridge: f0000000-f1ffffff
        Prefetchable memory behind bridge: 00000000f2900000-00000000f29fffff
        Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- 
<MAbort- <SERR- <PERR-
        BridgeCtl: Parity- SERR- NoISA+ VGA- MAbort- >Reset- FastB2B-
                PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
        Capabilities: <access denied>
        Kernel driver in use: pcieport
        Kernel modules: shpchp

00:1c.4 PCI bridge: Intel Corporation 5 Series/3400 Series Chipset PCI Express 
Root Port 5 (rev 06) (prog-if 00 [Normal decode])
        Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR+ FastB2B- DisINTx-
        Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- 
<MAbort- >SERR- <PERR- INTx-
        Latency: 0, Cache Line Size: 64 bytes
        Interrupt: pin A routed to IRQ 20
        Bus: primary=00, secondary=0d, subordinate=0d, sec-latency=0
        I/O behind bridge: 0000f000-00000fff
        Memory behind bridge: f2500000-f25fffff
        Prefetchable memory behind bridge: 00000000fff00000-00000000000fffff
        Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- 
<MAbort- <SERR- <PERR-
        BridgeCtl: Parity- SERR- NoISA+ VGA- MAbort- >Reset- FastB2B-
                PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
        Capabilities: <access denied>
        Kernel driver in use: pcieport
        Kernel modules: shpchp

00:1d.0 USB controller: Intel Corporation 5 Series/3400 Series Chipset USB2 
Enhanced Host Controller (rev 06) (prog-if 20 [EHCI])
        Subsystem: Lenovo Device 2163
        Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR+ FastB2B- DisINTx-
        Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- 
<TAbort- <MAbort- >SERR- <PERR- INTx-
        Latency: 0
        Interrupt: pin D routed to IRQ 19
        Region 0: Memory at f2828400 (32-bit, non-prefetchable) [size=1K]
        Capabilities: <access denied>
        Kernel driver in use: ehci-pci
        Kernel modules: ehci_pci

00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev a6) (prog-if 
01 [Subtractive decode])
        Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR+ FastB2B- DisINTx-
        Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- 
<MAbort- >SERR- <PERR- INTx-
        Latency: 0
        Bus: primary=00, secondary=0e, subordinate=0e, sec-latency=0
        I/O behind bridge: 0000f000-00000fff
        Memory behind bridge: fff00000-000fffff
        Prefetchable memory behind bridge: 00000000fff00000-00000000000fffff
        Secondary status: 66MHz- FastB2B+ ParErr- DEVSEL=medium >TAbort- 
<TAbort- <MAbort+ <SERR- <PERR-
        BridgeCtl: Parity- SERR- NoISA+ VGA- MAbort- >Reset- FastB2B-
                PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
        Capabilities: <access denied>

00:1f.0 ISA bridge: Intel Corporation Mobile 5 Series Chipset LPC Interface 
Controller (rev 06)
        Subsystem: Lenovo Device 2166
        Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR- FastB2B- DisINTx-
        Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- 
<TAbort- <MAbort- >SERR- <PERR- INTx-
        Latency: 0
        Capabilities: <access denied>
        Kernel driver in use: lpc_ich
        Kernel modules: lpc_ich

00:1f.2 SATA controller: Intel Corporation 5 Series/3400 Series Chipset 6 port 
SATA AHCI Controller (rev 06) (prog-if 01 [AHCI 1.0])
        Subsystem: Lenovo Device 2168
        Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR- FastB2B- DisINTx+
        Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- 
<TAbort- <MAbort- >SERR- <PERR- INTx-
        Latency: 0
        Interrupt: pin B routed to IRQ 24
        Region 0: I/O ports at 1860 [size=8]
        Region 1: I/O ports at 1814 [size=4]
        Region 2: I/O ports at 1818 [size=8]
        Region 3: I/O ports at 1810 [size=4]
        Region 4: I/O ports at 1840 [size=32]
        Region 5: Memory at f2827000 (32-bit, non-prefetchable) [size=2K]
        Capabilities: <access denied>
        Kernel driver in use: ahci
        Kernel modules: ahci

00:1f.3 SMBus: Intel Corporation 5 Series/3400 Series Chipset SMBus Controller 
(rev 06)
        Subsystem: Lenovo Device 2167
        Control: I/O+ Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR+ FastB2B- DisINTx-
        Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- 
<TAbort- <MAbort- >SERR- <PERR- INTx-
        Interrupt: pin A routed to IRQ 23
        Region 0: Memory at f2828800 (64-bit, non-prefetchable) [size=256]
        Region 4: I/O ports at 1880 [size=32]
        Kernel driver in use: i801_smbus
        Kernel modules: i2c_i801

00:1f.6 Signal processing controller: Intel Corporation 5 Series/3400 Series 
Chipset Thermal Subsystem (rev 06)
        Subsystem: Lenovo Device 2190
        Control: I/O- Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR- FastB2B- DisINTx-
        Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- 
<MAbort- >SERR- <PERR- INTx-
        Interrupt: pin D routed to IRQ 19
        Region 0: Memory at f2626000 (64-bit, non-prefetchable) [size=4K]
        Capabilities: <access denied>
        Kernel driver in use: intel ips
        Kernel modules: intel_ips

03:00.0 Network controller: Intel Corporation Centrino Wireless-N 1000 [Condor 
Peak]
        Subsystem: Intel Corporation Centrino Wireless-N 1000 BGN
        Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR+ FastB2B- DisINTx+
        Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- 
<MAbort- >SERR- <PERR- INTx-
        Latency: 0, Cache Line Size: 64 bytes
        Interrupt: pin A routed to IRQ 27
        Region 0: Memory at f2400000 (64-bit, non-prefetchable) [size=8K]
        Capabilities: <access denied>
        Kernel driver in use: iwlwifi
        Kernel modules: iwlwifi

0d:00.0 SD Host controller: Ricoh Co Ltd MMC/SD Host Controller (rev 01)
        Subsystem: Lenovo Device 2133
        Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR+ FastB2B- DisINTx-
        Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- 
<MAbort- >SERR- <PERR- INTx-
        Latency: 0, Cache Line Size: 64 bytes
        Interrupt: pin A routed to IRQ 16
        Region 0: Memory at f2500000 (32-bit, non-prefetchable) [size=256]
        Capabilities: <access denied>
        Kernel driver in use: sdhci-pci
        Kernel modules: sdhci_pci

0d:00.1 System peripheral: Ricoh Co Ltd R5U2xx (R5U230 / R5U231 / R5U241) 
[Memory Stick Host Controller] (rev 01)
        Subsystem: Lenovo Device 2134
        Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR+ FastB2B- DisINTx-
        Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- 
<MAbort- >SERR- <PERR- INTx-
        Latency: 0, Cache Line Size: 64 bytes
        Interrupt: pin B routed to IRQ 11
        Region 0: Memory at f2500400 (32-bit, non-prefetchable) [size=256]
        Capabilities: <access denied>

0d:00.3 FireWire (IEEE 1394): Ricoh Co Ltd R5C832 PCIe IEEE 1394 Controller 
(rev 01) (prog-if 10 [OHCI])
        Subsystem: Lenovo Device 2136
        Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR+ FastB2B- DisINTx-
        Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- 
<MAbort- >SERR- <PERR- INTx-
        Latency: 0, Cache Line Size: 64 bytes
        Interrupt: pin D routed to IRQ 19
        Region 0: Memory at f2500800 (32-bit, non-prefetchable) [size=2K]
        Capabilities: <access denied>
        Kernel driver in use: firewire_ohci
        Kernel modules: firewire_ohci

ff:00.0 Host bridge: Intel Corporation Core Processor QuickPath Architecture 
Generic Non-core Registers (rev 02)
        Subsystem: Lenovo Device 2196
        Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR- FastB2B- DisINTx-
        Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- 
<MAbort- >SERR- <PERR- INTx-
        Latency: 0

ff:00.1 Host bridge: Intel Corporation Core Processor QuickPath Architecture 
System Address Decoder (rev 02)
        Subsystem: Lenovo Device 2196
        Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR- FastB2B- DisINTx-
        Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- 
<MAbort- >SERR- <PERR- INTx-
        Latency: 0

ff:02.0 Host bridge: Intel Corporation Core Processor QPI Link 0 (rev 02)
        Subsystem: Lenovo Device 2196
        Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR- FastB2B- DisINTx-
        Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- 
<MAbort- >SERR- <PERR- INTx-
        Latency: 0

ff:02.1 Host bridge: Intel Corporation 1st Generation Core Processor QPI 
Physical 0 (rev 02)
        Subsystem: Lenovo Device 2196
        Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR- FastB2B- DisINTx-
        Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- 
<MAbort- >SERR- <PERR- INTx-
        Latency: 0

ff:02.2 Host bridge: Intel Corporation 1st Generation Core Processor Reserved 
(rev 02)
        Subsystem: Lenovo Device 2196
        Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR- FastB2B- DisINTx-
        Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- 
<MAbort- >SERR- <PERR- INTx-
        Latency: 0

ff:02.3 Host bridge: Intel Corporation 1st Generation Core Processor Reserved 
(rev 02)
        Subsystem: Lenovo Device 2196
        Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR- FastB2B- DisINTx-
        Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- 
<MAbort- >SERR- <PERR- INTx-
        Latency: 0

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