Hi people,
I'm the happy owner of such a notebook, fortunately almost all
subsystems are working perfect. The Alsa hda-intel driver is also almost
working ... almost ...
I have read all possible guides and how-to's, and faqs, and forums and I
have not succeeded at solving my problem. This notebook has an HDMI
interface connected to an NVIDIA gfx card, for the video part, and I
guess to the HDA codec as well, for the audio part.
The video signal in the HDMI interface works, but no luck with the
digital audio signal.
The HDA codec in this notebook is the STAC9872AK. It should have both an
analog and a digital component. But aplay -L shows only the analog
component.
Am I inherently wrong in my supposition? If not, how can I help
developers to fix this problem? I would do anything on my hands in order
to help.
I have read the instructions at
http://www.alsa-project.org/main/index.php/Help_To_Debug_Intel_HDA, but
I do not even know how to compile the driver with HWDEC support so I can
use the HDA Analyzer tool.
Any help will be welcomed.
I'm attaching the following infos, please feel free to ask anything else
needed:
proc_asound_cards.txt --> The contents of /proc/asound/card*/codec#*
lspci.vvnn.txt --> The HDA related part in lspci.
Thanks in advance.
Codec: SigmaTel STAC9872AK
Address: 0
Vendor Id: 0x83847662
Subsystem Id: 0x104d1c00
Revision Id: 0x100201
No Modem Function Group found
Default PCM:
rates [0x7e0]: 44100 48000 88200 96000 176400 192000
bits [0xe]: 16 20 24
formats [0x1]: PCM
Default Amp-In caps: ofs=0x00, nsteps=0x0f, stepsize=0x05, mute=1
Default Amp-Out caps: ofs=0x7f, nsteps=0x7f, stepsize=0x02, mute=1
GPIO: io=5, o=0, i=0, unsolicited=1, wake=1
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
IO[4]: enable=0, dir=0, wake=0, sticky=0, data=0, unsol=0
Node 0x02 [Audio Output] wcaps 0xd0c05: Stereo Amp-Out R/L
Amp-Out caps: N/A
Amp-Out vals: [0x7f 0x7f]
Converter: stream=0, channel=0
Power: setting=D0, actual=D0
Delay: 13 samples
Node 0x03 [Audio Output] wcaps 0xd0c05: Stereo Amp-Out R/L
Amp-Out caps: N/A
Amp-Out vals: [0xff 0xff]
Converter: stream=0, channel=0
Power: setting=D0, actual=D0
Delay: 13 samples
Node 0x04 [Audio Output] wcaps 0xd0c05: Stereo Amp-Out R/L
Amp-Out caps: N/A
Amp-Out vals: [0xff 0xff]
Converter: stream=0, channel=0
Power: setting=D0, actual=D0
Delay: 13 samples
Node 0x05 [Audio Output] wcaps 0xd0c05: Stereo Amp-Out R/L
Amp-Out caps: N/A
Amp-Out vals: [0x7f 0x7f]
Converter: stream=0, channel=0
Power: setting=D0, actual=D0
Delay: 13 samples
Node 0x06 [Audio Input] wcaps 0x1d0541: Stereo
Converter: stream=0, channel=0
SDI-Select: 0
Power: setting=D0, actual=D0
Delay: 13 samples
Connection: 1
0x07
Processing caps: benign=0, ncoeff=0
Node 0x07 [Audio Selector] wcaps 0x300903: Stereo Amp-In R/L
Amp-In caps: N/A
Amp-In vals: [0x00 0x00]
Connection: 1
0x0e
Node 0x08 [Audio Input] wcaps 0x1d0541: Stereo
Converter: stream=0, channel=0
SDI-Select: 0
Power: setting=D0, actual=D0
Delay: 13 samples
Connection: 1
0x09
Processing caps: benign=0, ncoeff=0
Node 0x09 [Audio Selector] wcaps 0x300903: Stereo Amp-In R/L
Amp-In caps: N/A
Amp-In vals: [0x0f 0x0f]
Connection: 1
0x15
Node 0x0a [Pin Complex] wcaps 0x400181: Stereo
Pincap 0x0000173c: IN OUT HP Detect
Vref caps: HIZ 50 GRD 80
Pin Default 0x04214020: [Jack] HP Out at Ext Right
Conn = 1/8, Color = Green
DefAssociation = 0x2, Sequence = 0x0
Pin-ctls: 0x80: HP VREF_HIZ
Unsolicited: tag=04, enabled=1
Connection: 1
0x02
Node 0x0b [Pin Complex] wcaps 0x400181: Stereo
Pincap 0x00000014: OUT Detect
Pin Default 0x411111f0: [N/A] Speaker at Ext Rear
Conn = 1/8, Color = Black
DefAssociation = 0xf, Sequence = 0x0
Misc = NO_PRESENCE
Pin-ctls: 0x00:
Unsolicited: tag=00, enabled=0
Connection: 1
0x04
Node 0x0c [Pin Complex] wcaps 0x400181: Stereo
Pincap 0x00000014: OUT Detect
Pin Default 0x411111f0: [N/A] Speaker at Ext Rear
Conn = 1/8, Color = Black
DefAssociation = 0xf, Sequence = 0x0
Misc = NO_PRESENCE
Pin-ctls: 0x00:
Unsolicited: tag=00, enabled=0
Connection: 1
0x03
Node 0x0d [Pin Complex] wcaps 0x400181: Stereo
Pincap 0x0000173c: IN OUT HP Detect
Vref caps: HIZ 50 GRD 80
Pin Default 0x04a15030: [Jack] Mic at Ext Right
Conn = 1/8, Color = Red
DefAssociation = 0x3, Sequence = 0x0
Pin-ctls: 0x24: IN VREF_80
Unsolicited: tag=00, enabled=0
Connection: 1
0x02
Node 0x0e [Pin Complex] wcaps 0x400081: Stereo
Pincap 0x00000024: IN Detect
Pin Default 0x411111f0: [N/A] Speaker at Ext Rear
Conn = 1/8, Color = Black
DefAssociation = 0xf, Sequence = 0x0
Misc = NO_PRESENCE
Pin-ctls: 0x20: IN
Unsolicited: tag=00, enabled=0
Node 0x0f [Pin Complex] wcaps 0x400181: Stereo
Pincap 0x00000014: OUT Detect
Pin Default 0x90170110: [Fixed] Speaker at Int N/A
Conn = Analog, Color = Unknown
DefAssociation = 0x1, Sequence = 0x0
Misc = NO_PRESENCE
Pin-ctls: 0x40: OUT
Unsolicited: tag=00, enabled=0
Connection: 1
0x05
Node 0x10 [Audio Output] wcaps 0x40211: Stereo Digital
Converter: stream=0, channel=0
Digital:
Digital category: 0x0
PCM:
rates [0x3e0]: 44100 48000 88200 96000 176400
bits [0xe]: 16 20 24
formats [0x5]: PCM AC3
Delay: 4 samples
Node 0x11 [Pin Complex] wcaps 0x400301: Stereo Digital
Pincap 0x00000010: OUT
Pin Default 0x18560040: [Jack] Digital Out at Int HDMI
Conn = Digital, Color = Unknown
DefAssociation = 0x4, Sequence = 0x0
Pin-ctls: 0x00:
Connection: 2
0x10* 0x09
Node 0x12 [Audio Input] wcaps 0x140311: Stereo Digital
Converter: stream=0, channel=0
SDI-Select: 0
Digital:
Digital category: 0x0
PCM:
rates [0x160]: 44100 48000 96000
bits [0xe]: 16 20 24
formats [0x5]: PCM AC3
Delay: 4 samples
Connection: 1
0x13
Node 0x13 [Pin Complex] wcaps 0x440381: Stereo Digital
Pincap 0x00000034: IN OUT Detect
Pin Default 0x411111f0: [N/A] Speaker at Ext Rear
Conn = 1/8, Color = Black
DefAssociation = 0xf, Sequence = 0x0
Misc = NO_PRESENCE
Pin-ctls: 0x00:
Unsolicited: tag=00, enabled=0
Delay: 4 samples
Connection: 1
0x18
Node 0x14 [Pin Complex] wcaps 0x400001: Stereo
Pincap 0x00000020: IN
Pin Default 0x90a7013e: [Fixed] Mic at Int N/A
Conn = Analog, Color = Unknown
DefAssociation = 0x3, Sequence = 0xe
Misc = NO_PRESENCE
Pin-ctls: 0x20: IN
Node 0x15 [Audio Selector] wcaps 0x30010d: Stereo Amp-Out
Amp-Out caps: ofs=0x00, nsteps=0x04, stepsize=0x27, mute=1
Amp-Out vals: [0x00 0x00]
Connection: 4
0x0a 0x0d 0x14* 0x02
Node 0x16 [Beep Generator Widget] wcaps 0x70000c: Mono Amp-Out
Amp-Out caps: ofs=0x03, nsteps=0x03, stepsize=0x17, mute=0
Amp-Out vals: [0x00]
Node 0x17 [Volume Knob Widget] wcaps 0x600000: Mono
Volume-Knob: delta=1, steps=127, direct=0, val=0
Connection: 4
0x02* 0x03 0x04 0x05
Node 0x18 [Audio Output] wcaps 0x40201: Stereo Digital
Converter: stream=0, channel=0
Digital:
Digital category: 0x0
Delay: 4 samples
Codec: Conexant ID 2c06
Address: 1
Vendor Id: 0x14f12c06
Subsystem Id: 0x104d1700
Revision Id: 0x100000
Modem Function Group: 0x2
00:1b.0 Audio device [0403]: Intel Corporation 82801H (ICH8 Family) HD Audio
Controller [8086:284b] (rev 03)
Subsystem: Sony Corporation Device [104d:9005]
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 22
Region 0: Memory at fc400000 (64-bit, non-prefetchable) [size=16K]
Capabilities: <access denied>
Kernel driver in use: HDA Intel
Kernel modules: snd-hda-intel
------------------------------------------------------------------------------
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