On Fri, May 01, 2009 at 09:22:19PM +0800, kaw...@gmx.de wrote: > > On Thu, 2009-04-30 at 17:59 -0700, Andrew Morton wrote: > >> On Thu, 30 Apr 2009 10:51:47 +0200 > >> Karsten Mehrhoff <kaw...@gmx.de> wrote: > >> > >>> [1.] > >>> PROBLEM: No more agp card functionality with the patch 2.6.29.2 of > >> 'a/drivers/char/agp/generic.c' > >>> > >>> [2.] > >>> I compiled the kernel 2.6.29.2 with my .config of 2.6.29.1 and run > >> into problems with the speed of my ATI RADEON 9600 (rv350) > >>> > >> > > > > Is your problem speed issue ? ie just a slowdown ? Or does AGP stop > > working with this patch ? Slowdown is expected from this patch but > > it should hurt too much. > > > > 2.6.29.1 | 2.6.29.2 > -------- | -------- > glxgears ~ 2900 FPS | ~ 75 FPS > glxgears -fullscreen ~ 500 FPS | ~ 11 FPS Does this patch alone give so huge slowdown? From my little knowledge, xserver does agp pages allocation only at startup.
------------------------------------------------------------------------------ Register Now & Save for Velocity, the Web Performance & Operations Conference from O'Reilly Media. Velocity features a full day of expert-led, hands-on workshops and two days of sessions from industry leaders in dedicated Performance & Operations tracks. Use code vel09scf and Save an extra 15% before 5/3. http://p.sf.net/sfu/velocityconf -- _______________________________________________ Dri-devel mailing list Dri-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dri-devel
