[alsa-devel] snd-es1968 capture broken

[Takashi Iwai]

At Tue, 27 Mar 2007 00:59:27 +0200,
Rene Herman wrote:
> 
> On 03/26/2007 05:15 PM, Rene Herman wrote:
> 
> > [ snd-es1968 capture stuttering on es1970ms-3d ]
> > 
> >> Please try the latest alsa-lib first, then let's chase the bug.
> > 
> > Upgraded everything to 1.0.14-rc3 (weeee, db gains -- no more thumbing 
> > datasheets to get at the 0 dB levels) and the problem is still present 
> > unfortunately.
> 
> To check it's not hardware, I tried on Windows (98) where it works fine. 
>   It does happen in Linux with Line, CD and Mix capture sources. Using 
> arecord -M does not help, nor removing SNDRV_PCM_INFO_BLOCK_TRANSFER 
> from snd_es1968_capture (just as some various datapoints).
> 
> Unfortunately I don't a different snd-es1968 card to test with; this is 
> a TerraTec DMX.

OK, then this is very likely a bug in alsa-lib plug layer.
Although I'm the maintainer, I have no longer board working on my
systems, so it's a big tough to debug right now.
I'll try to reproduce / emulate with other systems...


Takashi