Alex Keda wrote:
27.04.2010 17:55, Robert Noland пишет:
Alex Keda wrote:
Following recent changes in dri, xorg server freezes after 20-30
seconds of work. mouse works, but the image does not change.
process xorg get 100% cpu
if I delete/rename drm.ko - all OK (but, very slow)
vgap...@pci0:1:5:0: class=0x030000 card=0x12ff103c
chip=0x791e1002 rev=0x00 hdr=0x00
vendor = 'ATI Technologies Inc. / Advanced Micro Devices, Inc.'
device = 'ATI RADEON X1200 Series (RS690)'
class = display
subclass = VGA
bar [10] = type Prefetchable Memory, range 64, base 0xd0000000,
size 134217728, enabled
bar [18] = type Memory, range 64, base 0xd8500000, size 65536,
enabled
bar [20] = type I/O Port, range 32, base 0x1100, size 256, enabled
bar [24] = type Memory, range 32, base 0xd8400000, size
1048576, enabled
cap 01[50] = powerspec 2 supports D0 D1 D2 D3 current D0
cap 05[80] = MSI supports 1 message, 64 bit
Ok, does this patch help?
yes. I work without freeze more than 3 minutes =))
How about this one?
robert.
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Index: ati_pcigart.c
===================================================================
--- ati_pcigart.c (revision 207069)
+++ ati_pcigart.c (working copy)
@@ -220,6 +220,8 @@
ret = 1;
done:
+ if (gart_info->gart_reg_if == DRM_ATI_GART_IGP)
+ DRM_MEMORYBARRIER();
gart_info->addr = address;
gart_info->bus_addr = bus_address;
return ret;
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