On Sun, 2006-08-27 at 14:24 +0200, Bernhard Walle wrote: > Hello Philippe, > > * Philippe Gerum <[EMAIL PROTECTED]> [2006-08-27 14:08]: > > With Linux 2.4, the sound generator is reached through a callback > > pointer, so Xenomai just routes the latter to a dummy routine, and we > > are done. With Linux 2.6, the callback has disappeared from the vanilla > > kernel, and sound event requests are sent to the input sub-system for > > processing, where we have currently no hack to void them. This is the > > reason why disabling CONFIG_VT entirely is recommended when there is a > > risk of conflict (which is rather drastic, I agree). > > Why not patching the kernel at this point? Xenomai requires a kernel > patch anyway.
This is why I did refer to Adeos as a mean to silence the speaker code, as a last resort action (we need to keep this layer away from the kitchen-sink disease). However, switching off CONFIG_PCSPKR would solve the issue in a much more acceptable way. > > > Regards, > Bernhard > _______________________________________________ > Xenomai-help mailing list > [email protected] > https://mail.gna.org/listinfo/xenomai-help -- Philippe. _______________________________________________ Xenomai-help mailing list [email protected] https://mail.gna.org/listinfo/xenomai-help
