Re: snd_hda_intel Record Problem on Gateway CX2724

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As a fellow user of intel's ich7, I just wanted to see if possibly you
had an option in alsamixer to switch between Line and Mic for Input
Source, that's the trouble I had at least.

Richi Plana wrote:
> Could I at least get names of people / developers working on this driver 
> that I can direct my questions to?
> 
> Richi Plana wrote:
>> Hi,
>>
>> For as long as I've had this laptop, I've been having problems with 
>> applications requiring sound recording (ie. ekiga). I've gone through 
>> alsa-driver 1.0.13 and now am at 1.0.14, first with the drivers that 
>> came with Fedora 7, and now with the alsa packages that came with ATRpms 
>> (alsa-kmdl-2.6.21-1.3194.fc7-1.0.14-61.fc7).
>>
>> The system is a Gateway CX2724 with the following PCI info:
>>
>> lspci -vv -s 00:1b.0
>> 00:1b.0 Audio device: Intel Corporation 82801G (ICH7 Family) High 
>> Definition Audio Controller (rev 02)
>> Subsystem: Gateway 2000 Unknown device 0281
>> 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 21
>> Region 0: Memory at d8240000 (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
>>
>> When I try "arecord file.wav", I get nothing but a 44 byte file. I've no 
>> ~/.asoundrc file. When I tried the example in aplay(1) (using the 
>> provided .asoundrc):
>>
>> arecord -d 10 -f cd -t wav -D copy foobar.wav
>> will record foobar.wav as a 10-second, CD-quality wave file, using the PCM
>> "copy" (which might be defined in the user’s .asoundrc file as:
>> pcm.copy {
>> type plug
>> slave {
>> pcm hw
>> }
>> route_policy copy
>> }
>>
>> I get:
>>
>> $ arecord -d 10 -f cd -t wav -D copy foobar.wav
>> Recording WAVE 'foobar.wav' : Signed 16 bit Little Endian, Rate 44100 
>> Hz, Stereo
>> arecord: pcm_read:1346: read error: Input/output error
>>
>> Any help troubleshooting before I open a bug report?
>> --
>>
>> Richi Plana
>>
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>>
>>   
> 
> 
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