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