Hi. Recently I built a desktop with etch. A Intel Core 2 Duo with a
Intel D975XBX2 (BadAxe II) mobo.
I was amazed how things got recognized well at first time. SATA
controler, mainboard NIC... Everything appears to be working great until
I tried to capture some sound from an output using line-in.
It is dead whatever different config options I use. Then I tried to use
Mic, same thing.
A lsmod | grep snd shows
snd_hda_intel 23708 2
snd_hda_codec 184192 1 snd_hda_intel
snd_pcm_oss 48672 1
snd_mixer_oss 21888 1 snd_pcm_oss
snd_pcm 89096 3 snd_hda_intel,snd_hda_codec,snd_pcm_oss
snd_timer 29192 1 snd_pcm
snd 65256 8
snd_hda_intel,snd_hda_codec,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_timer
soundcore 15392 2 snd
snd_page_alloc 14864 2 snd_hda_intel,snd_pcm
An lspci -vvv shows:
00:1b.0 Audio device: Intel Corporation 82801G (ICH7 Family) High
Definition Audio Controller (rev 01)
Subsystem: Intel Corporation Unknown device 0419
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
ParErr- Stepping- SERR- FastB2B-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort-
<TAbort- <MAbort- >SERR- <PERR-
Latency: 0, Cache Line Size: 64 bytes
Interrupt: pin A routed to IRQ 58
Region 0: Memory at 92300000 (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 PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [60] Message Signalled Interrupts: Mask- 64bit+
Queue=0/0 Enable-
Address: 0000000000000000 Data: 0000
Capabilities: [70] Express Unknown type IRQ 0
Device: Supported: MaxPayload 128 bytes, PhantFunc 0,
ExtTag-
Device: Latency L0s <64ns, L1 <1us
Device: Errors: Correctable- Non-Fatal- Fatal-
Unsupported-
Device: RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop+
Device: MaxPayload 128 bytes, MaxReadReq 128 bytes
Link: Supported Speed unknown, Width x0, ASPM unknown,
Port 0
Link: Latency L0s <64ns, L1 <1us
Link: ASPM Disabled CommClk- ExtSynch-
Link: Speed unknown, Width x0
And alsamixer tells that chipset is a SigmaTel STAC9274D.
Under volume control I have:
For playback
PCM
Front
Surround
Center
LFE
Side
For capture
InMux
InVol
For Keys
Line in as output
IEC958
ADCMux
For Options
Input Source: Line
I did many searches but I'm in a dead end because is very confuse do
filter a problem for this driver, snd_hda_intel, it handles many
chipsets. And many people are having different problems.
Any idea?
TIA
Marcello.
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