Takashi Iwai schrieb:
At Tue, 09 Jun 2009 07:23:56 +0200, Gernot Kohlhaas wrote:
Takashi Iwai schrieb:
Also, do you mean that the default output works without 1/3 second distortion? Or, the distortion happens regardless of your PCM device setup?
I'd like to concentrate on debugging the default setup at first, so better to reduce the risk of brokenness of ladspa plugin. If you get any severe problems with the default setup, please let me know more details.
thanks,
Takashi
No, this distortion happens "everywhere" when I compile the module with --debug=full.
That's weird. Do you get any kernel messages?
Unfortunately not. Just the "standard" ones (when loading the module).
For the crashes: They only happen when I use the LADSPA low pass filter AND when I am fast forwarding in xmms. When I don't use fast forwarding, everything works fine. But I will try use_system_timer=1 when I get back from work today. It really seems like the plug-in is doing some weird stuff.
But the plugin itself cannot lead to a system crash. It's the driver.
Do I understand correctly that your system locks up when this happens, right? If yes, the cause might be the mmap mode access.
Yes, it locks up. No kernel panic or something like that. A "hard" lock-up/freeze.
Takashi