On Sun, 2 Jan 2005, Peter Zubaj wrote:
glxgeas and lesson06 works ok - no more lockups here. This is big improvement :-)
x11perf still locks (and x server crash sometimes) even without using 3D. Where can be problem ???
Try changing drm/linux-core/radeon_cp.c::radeon_do_cp_idle to have this sequence
reg_start(R300_RB3D_DSTCACHE_CTLSTAT,0);
e32(0x0000000a); reg_start(0x4f18,0);
e32(0x00000003);instead of whatever it has for R300. It could be that half the code there is redundant, or worse - triggers bits it should not touch.
thank you !
Vladimir Dergachev
Peter Zubaj
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