Re: ALC883 recording troubles...

[Vegard Nossum]

On Thu, Jun 12, 2008 at 3:52 PM, Takashi Iwai <tiwai@xxxxxxx> wrote:
> At Thu, 12 Jun 2008 15:48:32 +0200,
> Vegard Nossum wrote:
>>
>> The external mic:
>>
>> Node 0x18 [Pin Complex] wcaps 0x40018f: Stereo Amp-In Amp-Out
>>   Amp-In caps: ofs=0x00, nsteps=0x02, stepsize=0x4f, mute=0
>>   Amp-In vals:  [0x00 0x00]
>
> The input volume is zero.  Try to raise "Mic Boost" (if present)?

They're already all up.

Line In Boost = 100
Mic Boost = 100
Internal Mic Boost = 100

Right after changing all these to max, I've read the value from
card0/codec#0 again:

Node 0x18 [Pin Complex] wcaps 0x40018f: Stereo Amp-In Amp-Out
  Amp-In caps: ofs=0x00, nsteps=0x02, stepsize=0x4f, mute=0
  Amp-In vals:  [0x00 0x00]

There doesn't seem to be any difference. Even when changing them all
to 0 in alsamixer, this output stays the same.


Vegard

-- 
"The animistic metaphor of the bug that maliciously sneaked in while
the programmer was not looking is intellectually dishonest as it
disguises that the error is the programmer's own creation."
	-- E. W. Dijkstra, EWD1036
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