Plug in Mini Diplayport to HDMI, Lose Audio Output

For the first time today, I plugged in my mid 2009 MBP5,3 into my TV using an HDMI to mini displayport cable. I got video, but no sound.
Ever since then, I have had no sound of any kind come out of the computer's speakers. When I look in System Preferences/Sound/Ouput, the only option I see is optical digital-out port. No internal speakers. I have rebooted and stuck toothpicks into both the mini displayport and audio ports. No go.
Any suggestions on how to get my sound back?
Thanks much!

Optical digital-out port problem
I have been dealing with the following problem with my macbook speakers: I can't get the Speakers to work. It doesn't show up on System Preferences as an option for Sound Output.
I am confident that it is not a hardware issue. I have windows running in the mac and the speakers are working just fine. Unfortunately on the mac OS the Sound Output is shown as Optical digital-out port. When headphones are plugged in, it works just fine.
I have installed a new version of the OS and I have reset the PRAM and SMC without any luck.
Any help will be appreciated.

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  • Asrock ION330/Nvidia HDMI - No audio output

    Machine was running archlinux and not been upgraded in over 6mths but HDMI audio worked fine. Decided to do a scratch build since all the changes in that time and have a nice clean system.
    If it helps, this is what I install. Ssed this exact same install process for another Asrock ION330 and Acer Revo3610 (both same hardware) but neither use HDMI at all. Both VGA with either optical or analog audio. Both work with no additional config.
    pacman -Sy nfs-utils screen ntp alsa-utils mlocate xorg-server xorg-xinit xorg-server-utils mesa nvidia ttf-dejavu xfce4 gamin slim mythtv unrar lirc xbmc wget
    Get no sound output but also zero errors on any of the following commands. I should add that the receiver does not detect any audio coming in, ie it usually identifies how many channels of audio and type it is receiving.
    aplay /usr/share/sounds/alsa/Front_Center.wav
    speaker-test -Dhdmi:NVidia -c 6
    aplay -D plughw:0,3 /usr/share/sounds/alsa/Front_Center.wav
    Output of devices and modules:
    [root@lounge ~]# aplay -l
    **** List of PLAYBACK Hardware Devices ****
    card 0: NVidia [HDA NVidia], device 0: VT1708S Analog [VT1708S Analog]
    Subdevices: 1/1
    Subdevice #0: subdevice #0
    card 0: NVidia [HDA NVidia], device 1: VT1708S Digital [VT1708S Digital]
    Subdevices: 1/1
    Subdevice #0: subdevice #0
    card 0: NVidia [HDA NVidia], device 3: HDMI 0 [HDMI 0]
    Subdevices: 1/1
    Subdevice #0: subdevice #0
    [root@lounge ~]# aplay -L
    null
    Discard all samples (playback) or generate zero samples (capture)
    default:CARD=NVidia
    HDA NVidia, VT1708S Analog
    Default Audio Device
    sysdefault:CARD=NVidia
    HDA NVidia, VT1708S Analog
    Default Audio Device
    front:CARD=NVidia,DEV=0
    HDA NVidia, VT1708S Analog
    Front speakers
    surround40:CARD=NVidia,DEV=0
    HDA NVidia, VT1708S Analog
    4.0 Surround output to Front and Rear speakers
    surround41:CARD=NVidia,DEV=0
    HDA NVidia, VT1708S Analog
    4.1 Surround output to Front, Rear and Subwoofer speakers
    surround50:CARD=NVidia,DEV=0
    HDA NVidia, VT1708S Analog
    5.0 Surround output to Front, Center and Rear speakers
    surround51:CARD=NVidia,DEV=0
    HDA NVidia, VT1708S Analog
    5.1 Surround output to Front, Center, Rear and Subwoofer speakers
    surround71:CARD=NVidia,DEV=0
    HDA NVidia, VT1708S Analog
    7.1 Surround output to Front, Center, Side, Rear and Woofer speakers
    iec958:CARD=NVidia,DEV=0
    HDA NVidia, VT1708S Digital
    IEC958 (S/PDIF) Digital Audio Output
    hdmi:CARD=NVidia,DEV=0
    HDA NVidia, HDMI 0
    HDMI Audio Output
    [root@lounge ~]# lsmod |grep "snd"
    snd_hda_codec_hdmi 27561 1
    snd_hda_codec_via 38667 1
    snd_hda_intel 27668 0
    snd_hda_codec 100743 3 snd_hda_codec_hdmi,snd_hda_codec_via,snd_hda_intel
    snd_hwdep 6429 1 snd_hda_codec
    snd_pcm 77827 3 snd_hda_codec_hdmi,snd_hda_codec,snd_hda_intel
    snd_page_alloc 7427 2 snd_pcm,snd_hda_intel
    snd_timer 18935 1 snd_pcm
    snd 60157 7 snd_hwdep,snd_timer,snd_hda_codec_hdmi,snd_hda_codec_via,snd_pcm,snd_hda_codec,snd_hda_intel
    soundcore 5443 1 snd
    Tried a couple different things either from the wiki or google searching, individually with a reboot between but no change.
    # Keep snd-pcsp from being loaded as first soundcard
    vi /etc/modprobe.d/alsa-base.conf
    options snd-pcsp index=-2
    # something i used on the old working system, doesn't help but not sure why I did it
    vi /etc/modprobe.d/alsa-base.conf
    options snd-pcsp index=2
    #no modprobe conf, try wiki
    vi ~/.asoundrc
    defaults.pcm.card 0
    defaults.pcm.device 3
    defaults.ctl.card 0
    Here is the output of alsa info script (http://www.alsa-project.org/main/index. … p_To_Debug) with all defaults, ie no modprobe changes etc.
    upload=true&script=true&cardinfo=
    !!ALSA Information Script v 0.4.61
    !!Script ran on: Fri Mar 1 02:42:57 UTC 2013
    !!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: To Be Filled By O.E.M.
    Product Name: To Be Filled By O.E.M.
    Product Version: To Be Filled By O.E.M.
    Firmware Version: P1.60
    !!Kernel Information
    Kernel release: 3.7.9-2-ARCH
    Operating System: GNU/Linux
    Architecture: x86_64
    Processor: unknown
    SMP Enabled: Yes
    !!ALSA Version
    Driver version: k3.7.9-2-ARCH
    Library version: 1.0.26
    Utilities version: 1.0.26
    !!Loaded ALSA modules
    snd_hda_intel
    !!Sound Servers on this system
    No sound servers found.
    !!Soundcards recognised by ALSA
    0 [NVidia ]: HDA-Intel - HDA NVidia
    HDA NVidia at 0xfae78000 irq 21
    !!PCI Soundcards installed in the system
    00:08.0 Audio device: NVIDIA Corporation MCP79 High Definition Audio (rev b1)
    !!Advanced information - PCI Vendor/Device/Subsystem ID's
    00:08.0 0403: 10de:0ac0 (rev b1)
    Subsystem: 1849:0397
    !!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
    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: VIA VT1708S
    Address: 0
    AFG Function Id: 0x1 (unsol 0)
    Vendor Id: 0x11060397
    Subsystem Id: 0x18490397
    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
    GPIO: io=1, o=0, i=0, unsolicited=1, wake=0
    IO[0]: enable=0, dir=0, wake=0, sticky=0, data=0, unsol=0
    Node 0x10 [Audio Output] wcaps 0x41d: Stereo Amp-Out
    Control: name="Front Playback Volume", index=0, device=0
    ControlAmp: chs=3, dir=Out, idx=0, ofs=0
    Device: name="VT1708S Analog", type="Audio", device=0
    Amp-Out caps: ofs=0x2a, nsteps=0x2a, stepsize=0x05, mute=0
    Amp-Out vals: [0x2a 0x2a]
    Converter: stream=0, channel=0
    PCM:
    rates [0x5e0]: 44100 48000 88200 96000 192000
    bits [0xe]: 16 20 24
    formats [0x1]: PCM
    Power states: D0 D1 D2 D3
    Power: setting=D0, actual=D0
    Node 0x11 [Audio Output] wcaps 0x41d: Stereo Amp-Out
    Control: name="Surround Playback Volume", index=0, device=0
    ControlAmp: chs=3, dir=Out, idx=0, ofs=0
    Amp-Out caps: ofs=0x2a, nsteps=0x2a, stepsize=0x05, mute=0
    Amp-Out vals: [0x2a 0x2a]
    Converter: stream=0, channel=0
    PCM:
    rates [0x5e0]: 44100 48000 88200 96000 192000
    bits [0xe]: 16 20 24
    formats [0x1]: PCM
    Power states: D0 D1 D2 D3
    Power: setting=D3, actual=D3
    Node 0x12 [Audio Output] wcaps 0x611: 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="VT1708S Digital", type="SPDIF", device=1
    Converter: stream=0, channel=0
    Digital: Enabled GenLevel
    Digital category: 0x2
    IEC Coding Type: 0x0
    PCM:
    rates [0x5e0]: 44100 48000 88200 96000 192000
    bits [0xe]: 16 20 24
    formats [0x1]: PCM
    Power states: D0 D1 D2 D3
    Power: setting=D0, actual=D0
    Node 0x13 [Audio Input] wcaps 0x10051b: 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="VT1708S Analog", type="Audio", device=0
    Amp-In caps: ofs=0x0b, nsteps=0x1f, stepsize=0x05, mute=1
    Amp-In vals: [0x00 0x00]
    Converter: stream=0, channel=0
    SDI-Select: 0
    PCM:
    rates [0x560]: 44100 48000 96000 192000
    bits [0xe]: 16 20 24
    formats [0x1]: PCM
    Power states: D0 D1 D2 D3
    Power: setting=D0, actual=D0
    Connection: 1
    0x17
    Node 0x14 [Audio Input] wcaps 0x10051b: 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
    Amp-In caps: ofs=0x0b, nsteps=0x1f, stepsize=0x05, mute=1
    Amp-In vals: [0x00 0x00]
    Converter: stream=0, channel=0
    SDI-Select: 0
    PCM:
    rates [0x560]: 44100 48000 96000 192000
    bits [0xe]: 16 20 24
    formats [0x1]: PCM
    Power states: D0 D1 D2 D3
    Power: setting=D0, actual=D0
    Connection: 1
    0x1e
    Node 0x15 [Audio Output] wcaps 0x611: Stereo Digital
    Converter: stream=0, channel=0
    Digital:
    Digital category: 0x0
    IEC Coding Type: 0x0
    PCM:
    rates [0x5e0]: 44100 48000 88200 96000 192000
    bits [0xe]: 16 20 24
    formats [0x1]: PCM
    Power states: D0 D1 D2 D3
    Power: setting=D0, actual=D0
    Node 0x16 [Audio Mixer] wcaps 0x20050b: Stereo Amp-In
    Control: name="PCM Playback Volume", index=0, device=0
    ControlAmp: chs=3, dir=In, idx=0, ofs=0
    Control: name="PCM Playback Switch", index=0, device=0
    ControlAmp: chs=3, dir=In, idx=0, ofs=0
    Control: name="Mic Playback Volume", index=0, device=0
    ControlAmp: chs=3, dir=In, idx=2, ofs=0
    Control: name="Mic Playback Switch", index=0, device=0
    ControlAmp: chs=3, dir=In, idx=2, ofs=0
    Control: name="Line Playback Volume", index=0, device=0
    ControlAmp: chs=3, dir=In, idx=3, ofs=0
    Control: name="Line Playback Switch", index=0, device=0
    ControlAmp: chs=3, dir=In, idx=3, ofs=0
    Amp-In caps: ofs=0x17, nsteps=0x1f, stepsize=0x05, mute=1
    Amp-In vals: [0x19 0x19] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80]
    Power states: D0 D1 D2 D3
    Power: setting=D0, actual=D0
    Connection: 7
    0x10 0x1f 0x1a 0x1b 0x1e 0x1d 0x25
    Node 0x17 [Audio Selector] wcaps 0x300501: Stereo
    Control: name="Input Source", index=0, device=0
    Power states: D0 D1 D2 D3
    Power: setting=D0, actual=D0
    Connection: 6
    0x1f 0x1a* 0x1b 0x1e 0x1d 0x16
    Node 0x18 [Audio Selector] wcaps 0x30050d: Stereo Amp-Out
    Control: name="Surround Playback Switch", index=0, device=0
    ControlAmp: chs=3, dir=Out, idx=0, ofs=0
    Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
    Amp-Out vals: [0x00 0x00]
    Power states: D0 D1 D2 D3
    Power: setting=D3, actual=D3
    Connection: 1
    0x11
    Node 0x19 [Pin Complex] wcaps 0x400581: Stereo
    Pincap 0x00000014: OUT Detect
    Pin Default 0x410110f2: [N/A] Line Out at Ext Rear
    Conn = 1/8, Color = Black
    DefAssociation = 0xf, Sequence = 0x2
    Pin-ctls: 0x00:
    Unsolicited: tag=00, enabled=0
    Power states: D0 D1 D2 D3
    Power: setting=D3, actual=D3
    Connection: 1
    0x18
    Node 0x1a [Pin Complex] wcaps 0x400581: Stereo
    Control: name="Mic Boost Volume", index=0, device=0
    ControlAmp: chs=3, dir=In, idx=0, ofs=0
    Control: name="Mic Jack", index=0, device=0
    Pincap 0x00002334: IN OUT Detect
    Vref caps: HIZ 50 100
    Pin Default 0x01a19036: [Jack] Mic at Ext Rear
    Conn = 1/8, Color = Pink
    DefAssociation = 0x3, Sequence = 0x6
    Pin-ctls: 0x21: IN VREF_50
    Unsolicited: tag=02, enabled=1
    Power states: D0 D1 D2 D3
    Power: setting=D0, actual=D0
    Connection: 1
    0x26
    Node 0x1b [Pin Complex] wcaps 0x400581: Stereo
    Control: name="Line Jack", index=0, device=0
    Pincap 0x00002334: IN OUT Detect
    Vref caps: HIZ 50 100
    Pin Default 0x0181303e: [Jack] Line In at Ext Rear
    Conn = 1/8, Color = Blue
    DefAssociation = 0x3, Sequence = 0xe
    Pin-ctls: 0x20: IN VREF_HIZ
    Unsolicited: tag=03, enabled=1
    Power states: D0 D1 D2 D3
    Power: setting=D0, actual=D0
    Connection: 1
    0x18
    Node 0x1c [Pin Complex] wcaps 0x40058d: Stereo Amp-Out
    Control: name="Front Playback Switch", index=0, device=0
    ControlAmp: chs=3, dir=Out, idx=0, ofs=0
    Control: name="Line Out Jack", index=0, device=0
    Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
    Amp-Out vals: [0x00 0x00]
    Pincap 0x0001001c: OUT HP EAPD Detect
    EAPD 0x2: EAPD
    Pin Default 0x01014010: [Jack] Line Out at Ext Rear
    Conn = 1/8, Color = Green
    DefAssociation = 0x1, Sequence = 0x0
    Pin-ctls: 0x40: OUT
    Unsolicited: tag=01, enabled=1
    Power states: D0 D1 D2 D3
    Power: setting=D0, actual=D0
    Connection: 1
    0x16
    Node 0x1d [Pin Complex] wcaps 0x40058d: Stereo Amp-Out
    Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
    Amp-Out vals: [0x80 0x80]
    Pincap 0x0000233c: IN OUT HP Detect
    Vref caps: HIZ 50 100
    Pin Default 0x422140f0: [N/A] HP Out at Ext Front
    Conn = 1/8, Color = Green
    DefAssociation = 0xf, Sequence = 0x0
    Pin-ctls: 0x00: VREF_HIZ
    Unsolicited: tag=00, enabled=0
    Power states: D0 D1 D2 D3
    Power: setting=D3, actual=D3
    Connection: 2
    0x16* 0x25
    Node 0x1e [Pin Complex] wcaps 0x40058d: Stereo Amp-Out
    Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
    Amp-Out vals: [0x80 0x80]
    Pincap 0x0000233c: IN OUT HP Detect
    Vref caps: HIZ 50 100
    Pin Default 0x42a190f8: [N/A] Mic at Ext Front
    Conn = 1/8, Color = Pink
    DefAssociation = 0xf, Sequence = 0x8
    Pin-ctls: 0x00: VREF_HIZ
    Unsolicited: tag=00, enabled=0
    Power states: D0 D1 D2 D3
    Power: setting=D3, actual=D3
    Connection: 2
    0x16* 0x25
    Node 0x1f [Pin Complex] wcaps 0x400401: Stereo
    Pincap 0x00000020: IN
    Pin Default 0x503701f7: [N/A] CD at Int N/A
    Conn = Analog, Color = Unknown
    DefAssociation = 0xf, Sequence = 0x7
    Misc = NO_PRESENCE
    Pin-ctls: 0x00:
    Power states: D0 D1 D2 D3
    Power: setting=D0, actual=D0
    Node 0x20 [Pin Complex] wcaps 0x400701: Stereo Digital
    Control: name="SPDIF Phantom Jack", index=0, device=0
    Pincap 0x00000010: OUT
    Pin Default 0x074511f0: [Jack] SPDIF Out at Ext Rear Panel
    Conn = Optical, Color = Black
    DefAssociation = 0xf, Sequence = 0x0
    Misc = NO_PRESENCE
    Pin-ctls: 0x40: OUT
    Power states: D0 D1 D2 D3
    Power: setting=D0, actual=D0
    Connection: 1
    0x12
    Node 0x21 [Pin Complex] wcaps 0x400701: Stereo Digital
    Pincap 0x00000010: OUT
    Pin Default 0x474411f0: [N/A] SPDIF Out at Ext Rear Panel
    Conn = RCA, Color = Black
    DefAssociation = 0xf, Sequence = 0x0
    Misc = NO_PRESENCE
    Pin-ctls: 0x00:
    Power states: D0 D1 D2 D3
    Power: setting=D0, actual=D0
    Connection: 1
    0x15
    Node 0x22 [Pin Complex] wcaps 0x400581: Stereo
    Pincap 0x00000014: OUT Detect
    Pin Default 0x410160f1: [N/A] Line Out at Ext Rear
    Conn = 1/8, Color = Orange
    DefAssociation = 0xf, Sequence = 0x1
    Pin-ctls: 0x00:
    Unsolicited: tag=00, enabled=0
    Power states: D0 D1 D2 D3
    Power: setting=D3, actual=D3
    Connection: 1
    0x26
    Node 0x23 [Pin Complex] wcaps 0x400581: Stereo
    Pincap 0x00000014: OUT Detect
    Pin Default 0x410120f4: [N/A] Line Out at Ext Rear
    Conn = 1/8, Color = Grey
    DefAssociation = 0xf, Sequence = 0x4
    Pin-ctls: 0x00:
    Unsolicited: tag=00, enabled=0
    Power states: D0 D1 D2 D3
    Power: setting=D3, actual=D3
    Connection: 1
    0x27
    Node 0x24 [Audio Output] wcaps 0x41d: Stereo 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-Out caps: ofs=0x2a, nsteps=0x2a, stepsize=0x05, mute=0
    Amp-Out vals: [0x2a 0x2a]
    Converter: stream=0, channel=0
    PCM:
    rates [0x5e0]: 44100 48000 88200 96000 192000
    bits [0xe]: 16 20 24
    formats [0x1]: PCM
    Power states: D0 D1 D2 D3
    Power: setting=D3, actual=D3
    Node 0x25 [Audio Output] wcaps 0x41d: Stereo Amp-Out
    Amp-Out caps: ofs=0x2a, nsteps=0x2a, stepsize=0x05, mute=0
    Amp-Out vals: [0x2a 0x2a]
    Converter: stream=0, channel=0
    PCM:
    rates [0x5e0]: 44100 48000 88200 96000 192000
    bits [0xe]: 16 20 24
    formats [0x1]: PCM
    Power states: D0 D1 D2 D3
    Power: setting=D0, actual=D0
    Node 0x26 [Audio Selector] wcaps 0x30050d: Stereo 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
    Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
    Amp-Out vals: [0x00 0x00]
    Power states: D0 D1 D2 D3
    Power: setting=D3, actual=D3
    Connection: 1
    0x24
    Node 0x27 [Audio Selector] wcaps 0x30050d: Stereo Amp-Out
    Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
    Amp-Out vals: [0x80 0x80]
    Power states: D0 D1 D2 D3
    Power: setting=D0, actual=D0
    Connection: 1
    0x25
    Codec: Nvidia MCP79/7A HDMI
    Address: 3
    AFG Function Id: 0x1 (unsol 0)
    Vendor Id: 0x10de0007
    Subsystem Id: 0x10de0101
    Revision Id: 0x100100
    No Modem Function Group found
    Default PCM:
    rates [0x0]:
    bits [0x0]:
    formats [0x0]:
    Default Amp-In caps: N/A
    Default Amp-Out caps: N/A
    GPIO: io=0, o=0, i=0, unsolicited=0, wake=0
    Node 0x04 [Audio Output] wcaps 0x211: Stereo Digital
    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
    Device: name="HDMI 0", type="HDMI", device=3
    Converter: stream=0, channel=0
    Digital: Enabled
    Digital category: 0x0
    IEC Coding Type: 0x0
    PCM:
    rates [0xc0]: 48000 88200
    bits [0xf]: 8 16 20 24
    formats [0x1]: PCM
    Node 0x05 [Pin Complex] wcaps 0x400381: Stereo Digital
    Control: name="HDMI/DP,pcm=3 Jack", index=0, device=0
    Pincap 0x00000014: OUT Detect
    Pin Default 0x18560110: [Jack] Digital Out at Int HDMI
    Conn = Digital, Color = Unknown
    DefAssociation = 0x1, Sequence = 0x0
    Misc = NO_PRESENCE
    Pin-ctls: 0x40: OUT
    Unsolicited: tag=00, enabled=0
    Connection: 1
    0x04
    Node 0x06 [Audio Output] wcaps 0x211: Stereo Digital
    Converter: stream=0, channel=0
    Digital:
    Digital category: 0x0
    IEC Coding Type: 0x0
    PCM:
    rates [0xc0]: 48000 88200
    bits [0xf]: 8 16 20 24
    formats [0x1]: PCM
    Node 0x07 [Pin Complex] wcaps 0x400381: Stereo Digital
    Pincap 0x00000014: OUT Detect
    Pin Default 0x58560121: [N/A] Digital Out at Int HDMI
    Conn = Digital, Color = Unknown
    DefAssociation = 0x2, Sequence = 0x1
    Misc = NO_PRESENCE
    Pin-ctls: 0x40: OUT
    Unsolicited: tag=00, enabled=0
    Connection: 1
    0x06
    Node 0x08 [Audio Output] wcaps 0x211: Stereo Digital
    Converter: stream=0, channel=0
    Digital:
    Digital category: 0x0
    IEC Coding Type: 0x0
    PCM:
    rates [0xc0]: 48000 88200
    bits [0xf]: 8 16 20 24
    formats [0x1]: PCM
    Node 0x09 [Pin Complex] wcaps 0x400381: Stereo Digital
    Pincap 0x00000014: OUT Detect
    Pin Default 0x58560122: [N/A] Digital Out at Int HDMI
    Conn = Digital, Color = Unknown
    DefAssociation = 0x2, Sequence = 0x2
    Misc = NO_PRESENCE
    Pin-ctls: 0x40: OUT
    Unsolicited: tag=00, enabled=0
    Connection: 1
    0x08
    Node 0x0a [Audio Output] wcaps 0x211: Stereo Digital
    Converter: stream=0, channel=0
    Digital:
    Digital category: 0x0
    IEC Coding Type: 0x0
    PCM:
    rates [0xc0]: 48000 88200
    bits [0xf]: 8 16 20 24
    formats [0x1]: PCM
    Node 0x0b [Pin Complex] wcaps 0x400381: Stereo Digital
    Pincap 0x00000014: OUT Detect
    Pin Default 0x58560123: [N/A] Digital Out at Int HDMI
    Conn = Digital, Color = Unknown
    DefAssociation = 0x2, Sequence = 0x3
    Misc = NO_PRESENCE
    Pin-ctls: 0x40: OUT
    Unsolicited: tag=00, enabled=0
    Connection: 1
    0x0a
    Node 0x0c [Audio Output] wcaps 0x211: Stereo Digital
    Converter: stream=0, channel=0
    Digital:
    Digital category: 0x0
    IEC Coding Type: 0x0
    PCM:
    rates [0xc0]: 48000 88200
    bits [0xf]: 8 16 20 24
    formats [0x1]: PCM
    Node 0x0d [Pin Complex] wcaps 0x400381: Stereo Digital
    Pincap 0x00000014: OUT Detect
    Pin Default 0x58560124: [N/A] Digital Out at Int HDMI
    Conn = Digital, Color = Unknown
    DefAssociation = 0x2, Sequence = 0x4
    Misc = NO_PRESENCE
    Pin-ctls: 0x40: OUT
    Unsolicited: tag=00, enabled=0
    Connection: 1
    0x0c
    --endcollapse--
    !!ALSA Device nodes
    crw-rw----+ 1 root audio 116, 8 Mar 1 13:41 /dev/snd/controlC0
    crw-rw----+ 1 root audio 116, 7 Mar 1 13:41 /dev/snd/hwC0D0
    crw-rw----+ 1 root audio 116, 6 Mar 1 13:41 /dev/snd/hwC0D3
    crw-rw----+ 1 root audio 116, 5 Mar 1 13:41 /dev/snd/pcmC0D0c
    crw-rw----+ 1 root audio 116, 4 Mar 1 13:41 /dev/snd/pcmC0D0p
    crw-rw----+ 1 root audio 116, 3 Mar 1 13:41 /dev/snd/pcmC0D1p
    crw-rw----+ 1 root audio 116, 2 Mar 1 13:41 /dev/snd/pcmC0D3p
    crw-rw---- 1 root audio 116, 1 Mar 1 13:41 /dev/snd/seq
    crw-rw----+ 1 root audio 116, 33 Mar 1 13:41 /dev/snd/timer
    /dev/snd/by-path:
    total 0
    drwxr-xr-x 2 root root 60 Mar 1 13:41 .
    drwxr-xr-x 3 root root 240 Mar 1 13:41 ..
    lrwxrwxrwx 1 root root 12 Mar 1 13:41 pci-0000:00:08.0 -> ../controlC0
    !!Aplay/Arecord output
    APLAY
    **** List of PLAYBACK Hardware Devices ****
    card 0: NVidia [HDA NVidia], device 0: VT1708S Analog [VT1708S Analog]
    Subdevices: 1/1
    Subdevice #0: subdevice #0
    card 0: NVidia [HDA NVidia], device 1: VT1708S Digital [VT1708S Digital]
    Subdevices: 1/1
    Subdevice #0: subdevice #0
    card 0: NVidia [HDA NVidia], device 3: HDMI 0 [HDMI 0]
    Subdevices: 1/1
    Subdevice #0: subdevice #0
    ARECORD
    **** List of CAPTURE Hardware Devices ****
    card 0: NVidia [HDA NVidia], device 0: VT1708S Analog [VT1708S Analog]
    Subdevices: 2/2
    Subdevice #0: subdevice #0
    Subdevice #1: subdevice #1
    !!Amixer output
    !!-------Mixer controls for card 0 [NVidia]
    Card hw:0 'NVidia'/'HDA NVidia at 0xfae78000 irq 21'
    Mixer name : 'Nvidia MCP79/7A HDMI'
    Components : 'HDA:11060397,18490397,00100000 HDA:10de0007,10de0101,00100100'
    Controls : 43
    Simple ctrls : 17
    Simple mixer control 'Master',0
    Capabilities: pvolume pvolume-joined pswitch pswitch-joined
    Playback channels: Mono
    Limits: Playback 0 - 42
    Mono: Playback 42 [100%] [0.00dB] [on]
    Simple mixer control 'PCM',0
    Capabilities: pvolume pswitch
    Playback channels: Front Left - Front Right
    Limits: Playback 0 - 31
    Mono:
    Front Left: Playback 25 [81%] [3.00dB] [on]
    Front Right: Playback 25 [81%] [3.00dB] [on]
    Simple mixer control 'Front',0
    Capabilities: pvolume pswitch
    Playback channels: Front Left - Front Right
    Limits: Playback 0 - 42
    Mono:
    Front Left: Playback 42 [100%] [0.00dB] [on]
    Front Right: Playback 42 [100%] [0.00dB] [on]
    Simple mixer control 'Surround',0
    Capabilities: pvolume pswitch
    Playback channels: Front Left - Front Right
    Limits: Playback 0 - 42
    Mono:
    Front Left: Playback 42 [100%] [0.00dB] [on]
    Front Right: Playback 42 [100%] [0.00dB] [on]
    Simple mixer control 'Center',0
    Capabilities: pvolume pvolume-joined pswitch pswitch-joined
    Playback channels: Mono
    Limits: Playback 0 - 42
    Mono: Playback 42 [100%] [0.00dB] [on]
    Simple mixer control 'LFE',0
    Capabilities: pvolume pvolume-joined pswitch pswitch-joined
    Playback channels: Mono
    Limits: Playback 0 - 42
    Mono: Playback 42 [100%] [0.00dB] [on]
    Simple mixer control 'Line',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 '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 '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]
    Simple mixer control 'IEC958',0
    Capabilities: pswitch pswitch-joined
    Playback channels: Mono
    Mono: Playback [on]
    Simple mixer control 'IEC958 Default PCM',0
    Capabilities: pswitch pswitch-joined
    Playback channels: Mono
    Mono: Playback [on]
    Simple mixer control 'IEC958',1
    Capabilities: pswitch pswitch-joined
    Playback channels: Mono
    Mono: Playback [on]
    Simple mixer control 'Capture',0
    Capabilities: cvolume cswitch
    Capture channels: Front Left - Front Right
    Limits: Capture 0 - 31
    Front Left: Capture 0 [0%] [-16.50dB] [on]
    Front Right: Capture 0 [0%] [-16.50dB] [on]
    Simple mixer control 'Capture',1
    Capabilities: cvolume cswitch
    Capture channels: Front Left - Front Right
    Limits: Capture 0 - 31
    Front Left: Capture 0 [0%] [-16.50dB] [on]
    Front Right: Capture 0 [0%] [-16.50dB] [on]
    Simple mixer control 'Dynamic Power-Control',0
    Capabilities: enum
    Items: 'Disabled' 'Enabled'
    Item0: 'Disabled'
    Simple mixer control 'Input Source',0
    Capabilities: cenum
    Items: 'Mic' 'Line' 'Stereo Mixer'
    Item0: 'Mic'
    Simple mixer control 'Smart 5.1',0
    Capabilities: pswitch pswitch-joined
    Playback channels: Mono
    Mono: Playback [off]
    !!Alsactl output
    --startcollapse--
    state.NVidia {
    control.1 {
    iface MIXER
    name 'Front Playback Volume'
    value.0 42
    value.1 42
    comment {
    access 'read write'
    type INTEGER
    count 2
    range '0 - 42'
    dbmin -6300
    dbmax 0
    dbvalue.0 0
    dbvalue.1 0
    control.2 {
    iface MIXER
    name 'Front Playback Switch'
    value.0 true
    value.1 true
    comment {
    access 'read write'
    type BOOLEAN
    count 2
    control.3 {
    iface MIXER
    name 'Surround Playback Volume'
    value.0 42
    value.1 42
    comment {
    access 'read write'
    type INTEGER
    count 2
    range '0 - 42'
    dbmin -6300
    dbmax 0
    dbvalue.0 0
    dbvalue.1 0
    control.4 {
    iface MIXER
    name 'Surround Playback Switch'
    value.0 true
    value.1 true
    comment {
    access 'read write'
    type BOOLEAN
    count 2
    control.5 {
    iface MIXER
    name 'Center Playback Volume'
    value 42
    comment {
    access 'read write'
    type INTEGER
    count 1
    range '0 - 42'
    dbmin -6300
    dbmax 0
    dbvalue.0 0
    control.6 {
    iface MIXER
    name 'Center Playback Switch'
    value true
    comment {
    access 'read write'
    type BOOLEAN
    count 1
    control.7 {
    iface MIXER
    name 'LFE Playback Volume'
    value 42
    comment {
    access 'read write'
    type INTEGER
    count 1
    range '0 - 42'
    dbmin -6300
    dbmax 0
    dbvalue.0 0
    control.8 {
    iface MIXER
    name 'LFE Playback Switch'
    value true
    comment {
    access 'read write'
    type BOOLEAN
    count 1
    control.9 {
    iface MIXER
    name 'PCM Playback Volume'
    value.0 25
    value.1 25
    comment {
    access 'read write'
    type INTEGER
    count 2
    range '0 - 31'
    dbmin -3450
    dbmax 1200
    dbvalue.0 300
    dbvalue.1 300
    control.10 {
    iface MIXER
    name 'PCM Playback Switch'
    value.0 true
    value.1 true
    comment {
    access 'read write'
    type BOOLEAN
    count 2
    control.11 {
    iface MIXER
    name 'Capture Volume'
    value.0 0
    value.1 0
    comment {
    access 'read write'
    type INTEGER
    count 2
    range '0 - 31'
    dbmin -1650
    dbmax 3000
    dbvalue.0 -1650
    dbvalue.1 -1650
    control.12 {
    iface MIXER
    name 'Capture Switch'
    value.0 true
    value.1 true
    comment {
    access 'read write'
    type BOOLEAN
    count 2
    control.13 {
    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 -1650
    dbmax 3000
    dbvalue.0 -1650
    dbvalue.1 -1650
    control.14 {
    iface MIXER
    name 'Capture Switch'
    index 1
    value.0 true
    value.1 true
    comment {
    access 'read write'
    type BOOLEAN
    count 2
    control.15 {
    iface MIXER
    name 'Input Source'
    value Mic
    comment {
    access 'read write'
    type ENUMERATED
    count 1
    item.0 Mic
    item.1 Line
    item.2 'Stereo Mixer'
    control.16 {
    iface MIXER
    name '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.17 {
    iface MIXER
    name 'Mic Playback Switch'
    value.0 false
    value.1 false
    comment {
    access 'read write'
    type BOOLEAN
    count 2
    control.18 {
    iface MIXER
    name 'Line 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.19 {
    iface MIXER
    name 'Line Playback Switch'
    value.0 false
    value.1 false
    comment {
    access 'read write'
    type BOOLEAN
    count 2
    control.20 {
    iface MIXER
    name 'Mic Boost Volume'
    value.0 0
    value.1 0
    comment {
    access 'read write'
    type INTEGER
    count 2
    range '0 - 3'
    dbmin 0
    dbmax 3075
    dbvalue.0 0
    dbvalue.1 0
    control.21 {
    iface MIXER
    name 'Smart 5.1'
    value false
    comment {
    access 'read write'
    type BOOLEAN
    count 1
    control.22 {
    iface MIXER
    name 'Dynamic Power-Control'
    value Disabled
    comment {
    access 'read write'
    type ENUMERATED
    count 1
    item.0 Disabled
    item.1 Enabled
    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 '0482000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000'
    comment {
    access 'read write'
    type IEC958
    count 1
    control.26 {
    iface MIXER
    name 'IEC958 Playback Switch'
    value true
    comment {
    access 'read write'
    type BOOLEAN
    count 1
    control.27 {
    iface MIXER
    name 'IEC958 Default PCM Playback Switch'
    value true
    comment {
    access 'read write'
    type BOOLEAN
    count 1
    control.28 {
    iface MIXER
    name 'Master Playback Volume'
    value 42
    comment {
    access 'read write'
    type INTEGER
    count 1
    range '0 - 42'
    dbmin -6300
    dbmax 0
    dbvalue.0 0
    control.29 {
    iface MIXER
    name 'Master Playback Switch'
    value true
    comment {
    access 'read write'
    type BOOLEAN
    count 1
    control.30 {
    iface CARD
    name 'Line Out Jack'
    value false
    comment {
    access read
    type BOOLEAN
    count 1
    control.31 {
    iface CARD
    name 'Mic Jack'
    value false
    comment {
    access read
    type BOOLEAN
    count 1
    control.32 {
    iface CARD
    name 'Line Jack'
    value false
    comment {
    access read
    type BOOLEAN
    count 1
    control.33 {
    iface CARD
    name 'SPDIF Phantom Jack'
    value true
    comment {
    access read
    type BOOLEAN
    count 1
    control.34 {
    iface PCM
    name 'Playback Channel Map'
    value.0 0
    value.1 0
    value.2 0
    value.3 0
    value.4 0
    value.5 0
    comment {
    access read
    type INTEGER
    count 6
    range '0 - 27'
    control.35 {
    iface PCM
    name 'Capture Channel Map'
    value.0 0
    value.1 0
    comment {
    access read
    type INTEGER
    count 2
    range '0 - 27'
    control.36 {
    iface PCM
    name 'Capture Channel Map'
    index 1
    value.0 0
    value.1 0
    comment {
    access read
    type INTEGER
    count 2
    range '0 - 27'
    control.37 {
    iface PCM
    device 1
    name 'Playback Channel Map'
    value.0 0
    value.1 0
    comment {
    access read
    type INTEGER
    count 2
    range '0 - 27'
    control.38 {
    iface MIXER
    name 'IEC958 Playback Con Mask'
    index 1
    value '0fff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000'
    comment {
    access read
    type IEC958
    count 1
    control.39 {
    iface MIXER
    name 'IEC958 Playback Pro Mask'
    index 1
    value '0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000'
    comment {
    access read
    type IEC958
    count 1
    control.40 {
    iface MIXER
    name 'IEC958 Playback Default'
    index 1
    value '0400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000'
    comment {
    access 'read write'
    type IEC958
    count 1
    control.41 {
    iface MIXER
    name 'IEC958 Playback Switch'
    index 1
    value true
    comment {
    access 'read write'
    type BOOLEAN
    count 1
    control.42 {
    iface CARD
    name 'HDMI/DP,pcm=3 Jack'
    value false
    comment {
    access read
    type BOOLEAN
    count 1
    control.43 {
    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
    type INTEGER
    count 8
    range '0 - 27'
    --endcollapse--
    !!All Loaded Modules
    Module
    nfsv4
    auth_rpcgss
    nvidia
    snd_hda_codec_hdmi
    ir_lirc_codec
    lirc_dev
    joydev
    ir_mce_kbd_decoder
    ir_sanyo_decoder
    ir_sony_decoder
    hid_generic
    ir_jvc_decoder
    usbhid
    ir_nec_decoder
    snd_hda_codec_via
    hid
    mceusb
    rc_core
    snd_hda_intel
    i2c_nforce2
    i2c_core
    snd_hda_codec
    snd_hwdep
    snd_pcm
    snd_page_alloc
    snd_timer
    forcedeth
    snd
    soundcore
    shpchp
    pci_hotplug
    evdev
    psmouse
    mperf
    serio_raw
    pcspkr
    button
    processor
    wmi
    coretemp
    microcode
    nfs
    lockd
    sunrpc
    fscache
    ext4
    crc16
    jbd2
    mbcache
    usb_storage
    sr_mod
    cdrom
    sd_mod
    ohci_hcd
    ahci
    libahci
    ehci_hcd
    libata
    scsi_mod
    usbcore
    usb_common
    !!Sysfs Files
    /sys/class/sound/hwC0D0/init_pin_configs:
    0x19 0x410110f2
    0x1a 0x01a19036
    0x1b 0x0181303e
    0x1c 0x01014010
    0x1d 0x422140f0
    0x1e 0x42a190f8
    0x1f 0x503701f7
    0x20 0x074511f0
    0x21 0x474411f0
    0x22 0x410160f1
    0x23 0x410120f4
    /sys/class/sound/hwC0D0/driver_pin_configs:
    /sys/class/sound/hwC0D0/user_pin_configs:
    /sys/class/sound/hwC0D0/init_verbs:
    /sys/class/sound/hwC0D3/init_pin_configs:
    0x05 0x18560110
    0x07 0x58560121
    0x09 0x58560122
    0x0b 0x58560123
    0x0d 0x58560124
    /sys/class/sound/hwC0D3/driver_pin_configs:
    /sys/class/sound/hwC0D3/user_pin_configs:
    /sys/class/sound/hwC0D3/init_verbs:
    !!ALSA/HDA dmesg
    [ 6.093571] ACPI: PCI Interrupt Link [LAZA] enabled at IRQ 21
    [ 6.093614] hda_intel: Disabling MSI
    [ 6.093710] snd_hda_intel 0000:00:08.0: setting latency timer to 64
    [ 6.743392] IR keymap rc-rc6-mce not found
    [ 7.150166] Disabling lock debugging due to kernel taint
    [ 7.450271] input: HDA NVidia HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:08.0/sound/card0/input7
    [ 7.450581] input: HDA NVidia Line as /devices/pci0000:00/0000:00:08.0/sound/card0/input8
    [ 7.450836] input: HDA NVidia Mic as /devices/pci0000:00/0000:00:08.0/sound/card0/input9
    [ 7.451099] input: HDA NVidia Line Out as /devices/pci0000:00/0000:00:08.0/sound/card0/input10
    [ 7.453217] ACPI: PCI Interrupt Link [LPMU] enabled at IRQ 20
    FWIW, I even tried changing the HDMI cable, turning the amp on before or after the PC etc. No change.
    Last edited by dave00 (2013-03-01 03:03:42)

    Default install, clean boot and I get this error but the info above indicates there is a sound device. Confused!
    [root@lounge ~]# systemctl status alsa-restore.service
    alsa-restore.service - Restore Sound Card State
    Loaded: loaded (/usr/lib/systemd/system/alsa-restore.service; static)
    Active: inactive (dead) since Fri 2013-03-01 18:01:19 EST; 1min 2s ago
    Process: 241 ExecStart=/usr/sbin/alsactl restore (code=exited, status=19)
    Mar 01 18:01:18 lounge systemd[1]: Starting Restore Sound Card State...
    Mar 01 18:01:19 lounge alsactl[241]: /usr/sbin/alsactl: load_state:1696: No soundcards found...
    Mar 01 18:01:19 lounge systemd[1]: Started Restore Sound Card State.
    [root@lounge ~]# systemctl status alsa-store.service
    alsa-store.service - Store Sound Card State
    Loaded: loaded (/usr/lib/systemd/system/alsa-store.service; static)
    Active: inactive (dead)
    Mar 01 13:41:03 lounge systemd[1]: Started Store Sound Card State.
    Mar 01 13:45:54 lounge systemd[1]: Starting Store Sound Card State...
    Mar 01 13:45:55 lounge systemd[1]: Started Store Sound Card State.
    Mar 01 14:04:19 lounge systemd[1]: Started Store Sound Card State.
    Mar 01 17:25:11 lounge systemd[1]: Starting Store Sound Card State...
    Mar 01 17:25:11 lounge systemd[1]: Started Store Sound Card State.
    Mar 01 17:39:05 lounge systemd[1]: Starting Store Sound Card State...
    Mar 01 17:39:05 lounge systemd[1]: Started Store Sound Card State.
    Mar 01 18:00:51 lounge systemd[1]: Starting Store Sound Card State...
    Mar 01 18:00:51 lounge systemd[1]: Started Store Sound Card State.
    Journal
    Mar 01 18:01:19 lounge kernel: hda_intel: Disabling MSI
    Mar 01 18:01:19 lounge kernel: snd_hda_intel 0000:00:08.0: setting latency timer to 64
    Mar 01 18:01:19 lounge alsactl[241]: /usr/sbin/alsactl: load_state:1696: No soundcards found...
    Mar 01 18:01:19 lounge systemd[1]: Started Restore Sound Card State.
    Mar 01 18:01:20 lounge systemd[1]: Started Linux Infrared Remote Control.
    Mar 01 18:01:22 lounge kernel: input: HDA NVidia HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:08.0/sound/card0/input7
    Mar 01 18:01:22 lounge kernel: input: HDA NVidia Line as /devices/pci0000:00/0000:00:08.0/sound/card0/input8
    Mar 01 18:01:22 lounge kernel: input: HDA NVidia Mic as /devices/pci0000:00/0000:00:08.0/sound/card0/input9
    Mar 01 18:01:22 lounge kernel: input: HDA NVidia Line Out as /devices/pci0000:00/0000:00:08.0/sound/card0/input10
    Mar 01 18:01:22 lounge systemd[1]: Starting Sound Card.
    Mar 01 18:01:22 lounge systemd[1]: Reached target Sound Card.
    Edit: Am I correct in saying that the issue is because alsactl restore is running before the sound card?
    Last edited by dave00 (2013-03-01 07:30:12)

  • [SOLVED] Only HDMI/Displayport audio outputs; no sound from speakers

    I have a Dell XPS14 running Arch, which has worked fine for a while, but now has suddenly stopped detecting the internal speakers and headphones, so it will not play sound.   I have tried a few things to narrow down the problem, but I've had no luck so far.  In GNOME shell, when I press the physical volume up/down buttons on my laptop, it displays a sound icon with "HDMI / DisplayPort" underneath . When I go into the gnome shell audio settings menu, everything is greyed out, and no output devices are listed. 
    If anyone has any suggestions as to what the problem might be or how I might go about troubleshooting it from here, I would appreciate it.
    One thing that struck me was that I had installed a music player, Clementine, recently, and I'm not sure if I did or did not ever have sound after that. I installed Clementine and two optional gstreamer0.10 plugins (bad and ugly). Since this seemed like it would be possibly related, I've since removed Clementine, the new gstreamer plugins, and all of their dependencies not needed by any other package. So I now don't think that is likely to be the problem. Just to be thorough, though, here are the packages which were installed:
    [2014-06-03 15:22] [PACMAN] Running 'pacman --color auto -S community/clementine'
    [2014-06-03 15:22] [PACMAN] installed mutagen (1.23-1)
    [2014-06-03 15:22] [PACMAN] installed sg3_utils (1.38-1)
    [2014-06-03 15:22] [PACMAN] installed libgpod (0.8.3-2)
    [2014-06-03 15:22] [PACMAN] installed liblastfm (1.0.8-1)
    [2014-06-03 15:22] [PACMAN] installed libmtp (1.1.6-6)
    [2014-06-03 15:22] [PACMAN] installed qjson (0.8.1-2)
    [2014-06-03 15:22] [PACMAN] installed libmygpo-qt (1.0.7-1)
    [2014-06-03 15:22] [PACMAN] installed protobuf (2.5.0-3)
    [2014-06-03 15:22] [PACMAN] installed qca-ossl (2.0.0-7)
    [2014-06-03 15:22] [PACMAN] installed clementine (1.2.3-1)
    [2014-06-03 15:23] [PACMAN] Running 'pacman -S gstreamer0.10-bad-plugins gstreamer0.10-ugly-plugins'
    [2014-06-03 15:23] [PACMAN] installed libdc1394 (2.2.1-2)
    [2014-06-03 15:23] [PACMAN] installed musicbrainz (2.1.5-6)
    [2014-06-03 15:23] [PACMAN] installed libcdaudio (0.99.12-7)
    [2014-06-03 15:23] [PACMAN] installed ladspa (1.13-4)
    [2014-06-03 15:23] [PACMAN] installed liblrdf (0.5.0-2)
    [2014-06-03 15:23] [PACMAN] installed gstreamer0.10-bad-plugins (0.10.23-8)
    [2014-06-03 15:23] [PACMAN] installed gstreamer0.10-ugly-plugins (0.10.19-11)
    Anyway, on to the diagnostics that I have done:
    Running
    aplay -l
    returns:
    aplay -l
    **** List of PLAYBACK Hardware Devices ****
    card 0: PCH [HDA Intel PCH], device 3: HDMI 0 [HDMI 0]
    Subdevices: 1/1
    Subdevice #0: subdevice #0
    card 0: PCH [HDA Intel PCH], device 7: HDMI 1 [HDMI 1]
    Subdevices: 1/1
    Subdevice #0: subdevice #0
    running
    #lspci -vvv | grep -A 40 -i audio
    returns:
    00:1b.0 Audio device: Intel Corporation 7 Series/C210 Series Chipset Family High Definition Audio Controller (rev 04)
    Subsystem: Dell Device 054c
    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 47
    Region 0: Memory at c0610000 (64-bit, non-prefetchable) [size=16K]
    Capabilities: [50] Power Management version 2
    Flags: PMEClk- DSI- D1- D2- AuxCurrent=55mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
    Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
    Capabilities: [60] MSI: Enable+ Count=1/1 Maskable- 64bit+
    Address: 00000000fee003f8 Data: 0000
    Capabilities: [70] Express (v1) Root Complex Integrated Endpoint, MSI 00
    DevCap: MaxPayload 128 bytes, PhantFunc 0
    ExtTag- RBE-
    DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported-
    RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
    MaxPayload 128 bytes, MaxReadReq 128 bytes
    DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr+ TransPend-
    Capabilities: [100 v1] Virtual Channel
    Caps: LPEVC=0 RefClk=100ns PATEntryBits=1
    Arb: Fixed- WRR32- WRR64- WRR128-
    Ctrl: ArbSelect=Fixed
    Status: InProgress-
    VC0: Caps: PATOffset=00 MaxTimeSlots=1 RejSnoopTrans-
    Arb: Fixed- WRR32- WRR64- WRR128- TWRR128- WRR256-
    Ctrl: Enable+ ID=0 ArbSelect=Fixed TC/VC=01
    Status: NegoPending- InProgress-
    VC1: Caps: PATOffset=00 MaxTimeSlots=1 RejSnoopTrans-
    Arb: Fixed- WRR32- WRR64- WRR128- TWRR128- WRR256-
    Ctrl: Enable+ ID=1 ArbSelect=Fixed TC/VC=22
    Status: NegoPending- InProgress-
    Capabilities: [130 v1] Root Complex Link
    Desc: PortNumber=0f ComponentID=00 EltType=Config
    Link0: Desc: TargetPort=00 TargetComponent=00 AssocRCRB- LinkType=MemMapped LinkValid+
    Addr: 00000000fed1c000
    Kernel driver in use: snd_hda_intel
    Kernel modules: snd_hda_inte
    and running
    dmesg | grep snd_hda_intel
    returns
    [ 3.405522] snd_hda_intel 0000:00:1b.0: irq 47 for MSI/MSI-X
    Any ideas?
    Last edited by bond0087 (2014-06-09 02:06:08)

    Thanks again for the info and suggestions.  I thought the same thing regarding the sparse output of alsamixer, but since I never had trouble with the sound before, I don't know how much would have shown up when everything was working well. 
    I still haven't really found a smoking gun here, unfortunately.  As far as I can tell, the power saving settings look about right, because the power saving settings for the HDMI audio (which works) looks to be the same as the others.
    Thanks for the link with more information regarding the module options for the intel sound driver.  I'm going to dig into those when I have time next week.  The thing that makes me less optimistic that I'm going to fix it with module options is that I can't figure out how those module options would suddenly change.
    I'm also going to try out the linux-lts kernel to see if it behaves any differently, and then maybe boot another distro with a usb key to see if it works, and if so, what looks different.
    Here's what I get from the suggested tests. Let me know if anyone sees something strange that I missed.
    $ lsmod | grep ^snd
    snd_hda_codec_hdmi 36716 1
    snd_hda_intel 38728 2
    snd_hda_codec 101816 2 snd_hda_codec_hdmi,snd_hda_intel
    snd_hwdep 6396 1 snd_hda_codec
    snd_pcm 81607 3 snd_hda_codec_hdmi,snd_hda_codec,snd_hda_intel
    snd_timer 19038 1 snd_pcm
    snd 60086 10 snd_hwdep,snd_timer,snd_hda_codec_hdmi,snd_pcm,snd_hda_codec,snd_hda_intel
    $ cat /proc/asound/card*/codec*
    Codec: Intel PantherPoint HDMI
    Address: 3
    AFG Function Id: 0x1 (unsol 0)
    Vendor Id: 0x80862806
    Subsystem Id: 0x1028054c
    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 CLKSTOP EPSS
    Power: setting=D0, actual=D0, Clock-stop-OK
    GPIO: io=0, o=0, i=0, unsolicited=0, wake=0
    Node 0x02 [Audio Output] wcaps 0x6611: 8-Channels Digital
    Device: name="HDMI 0", type="HDMI", device=3
    Converter: stream=8, channel=0
    Digital: Enabled GenLevel
    Digital category: 0x2
    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 EPSS
    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 EPSS
    Power: setting=D0, actual=D0
    Node 0x04 [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 EPSS
    Power: setting=D0, actual=D0
    Node 0x05 [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 EPSS
    Power: setting=D0, actual=D0
    Connection: 1
    0x02
    Node 0x06 [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 0x18560020: [Jack] Digital Out at Int HDMI
    Conn = Digital, Color = Unknown
    DefAssociation = 0x2, Sequence = 0x0
    Pin-ctls: 0x40: OUT
    Unsolicited: tag=02, enabled=1
    Power states: D0 D3 EPSS
    Power: setting=D0, actual=D0
    Connection: 1
    0x03
    Node 0x07 [Pin Complex] wcaps 0x40778d: 8-Channels Digital Amp-Out CP
    Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
    Amp-Out vals: [0x00 0x80]
    Pincap 0x09000094: OUT Detect HBR HDMI DP
    Pin Default 0x58560030: [N/A] Digital Out at Int HDMI
    Conn = Digital, Color = Unknown
    DefAssociation = 0x3, Sequence = 0x0
    Pin-ctls: 0x40: OUT
    Unsolicited: tag=00, enabled=0
    Power states: D0 D3 EPSS
    Power: setting=D0, actual=D0
    Connection: 1
    0x04
    Node 0x08 [Vendor Defined Widget] wcaps 0xf00000: Mono
    $ pacman -Qi linux
    Name : linux
    Version : 3.14.5-1
    Description : The Linux kernel and modules
    Architecture : x86_64
    URL : http://www.kernel.org/
    Licenses : GPL2
    Groups : base
    Provides : kernel26=3.14.5
    Depends On : coreutils linux-firmware kmod mkinitcpio>=0.7
    Optional Deps : crda: to set the correct wireless channels of your country
    Required By : virtualbox-host-modules
    Optional For : None
    Conflicts With : kernel26
    Replaces : kernel26
    Installed Size : 71950.00 KiB
    Packager : Tobias Powalowski <[email protected]>
    Build Date : Sun 01 Jun 2014 01:40:01 AM EDT
    Install Date : Thu 05 Jun 2014 12:30:36 AM EDT
    Install Reason : Explicitly installed
    Install Script : Yes
    Validated By : Signature
    $ uname -a
    Linux CaliforniaChrome 3.14.5-1-ARCH #1 SMP PREEMPT Sun Jun 1 07:36:23 CEST 2014 x86_64 GNU/Linux

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    people with macbooks and who have the red light on, say to use a paperclip to turn off the switch inside.
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    people with macbooks and who have the red light on, say to use a paperclip to turn off the switch inside.
    my mini does not have a red light on. i tried using a paperclip but it doesnt work.
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    what good is a computer without sound?
    extremely annoying problem that i hope apple looks into and fixes
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    2009 24-inch iMac 3.06GHz (EMC no. 2267).   I don't get any audio when connecting my Sony HD TV to my iMac via mini DisplayPort. Is there a fix or hardware upgrade?  I'm using a Kanex Mini DisplayPort to HDMI cable w/ audio support.

    You can connect the audio from your iMac to your TV using a mini jack (like headphones plug) to rca (regular red and white audio connectors used on every TV,DVD, etc) cable.
    On your TV, you need to be able to set the audio for the HDMI input you will use to "analog" and connect the rca end of the cable to the analog inputs on your TV.

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