radeon crashes with radeonfb - system locked
Hi my dear debian-powerpc-list
Im having another problem with my ati radeon car in my powerbook g4
Graphics card:
0000:00:10.0 VGA compatible controller: ATI Technologies Inc RV350 [Mobility
Radeon 9600 M10]
I recently changed my yaboot.conf with an:
append="root=/dev/mapper/hda4_crypt video=radeonfb:off"
to stop using kms.
Now Im using radeonfb:
# cat /proc/fb
0 radeondrmfb
1 OFfb ATY,Jasper
But: Since then I get some system crashes, that leaves me with an unresponding
x-server. The only thing I can do is to ssh into the machine and reboot it.
maybe its the same bug as:
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=576657
but many people get this error messages with an ati card, is this an upstream
bug.
kern.log tells me this
Sep 12 05:28:47 powerbook kernel: [22688.174323] [drm:radeon_fence_wait]
*ERROR* fence(c2233180:0x000C3ABA) 692ms timeout going to reset GPU
Sep 12 05:28:47 powerbook kernel: [22688.175707] [drm] CP reset succeed
(RBBM_STATUS=0x00000140)
Sep 12 05:28:47 powerbook kernel: [22688.175712] [drm] GPU reset succeed
(RBBM_STATUS=0x00000140)
Sep 12 05:28:47 powerbook kernel: [22688.175718] [drm:radeon_fence_wait]
*ERROR* fence(c2233180:0x000C3ABA) 700ms timeout
Sep 12 05:28:47 powerbook kernel: [22688.175723] [drm:radeon_fence_wait]
*ERROR* last signaled fence(0x000C3ABA)
Sep 12 05:28:47 powerbook kernel: [22688.189957] [drm:radeon_ib_schedule]
*ERROR* radeon: couldn't schedule IB(10).
Sep 12 05:28:47 powerbook kernel: [22688.189968] [drm:radeon_cs_ioctl] *ERROR*
Faild to schedule IB !
Sep 12 05:28:47 powerbook kernel: [22688.191848] [drm:radeon_ib_schedule]
*ERROR* radeon: couldn't schedule IB(11).
Sep 12 05:28:47 powerbook kernel: [22688.191857] [drm:radeon_cs_ioctl] *ERROR*
Faild to schedule IB !
Sep 12 05:28:47 powerbook kernel: [22688.213228] [drm:radeon_ib_schedule]
*ERROR* radeon: couldn't schedule IB(12).
Sep 12 05:28:47 powerbook kernel: [22688.213240] [drm:radeon_cs_ioctl] *ERROR*
Faild to schedule IB !
Sep 12 05:28:47 powerbook kernel: [22688.234047] [drm:radeon_ib_schedule]
*ERROR* radeon: couldn't schedule IB(13).
Sep 12 05:28:47 powerbook kernel: [22688.234058] [drm:radeon_cs_ioctl] *ERROR*
Faild to schedule IB !
Sep 12 05:28:47 powerbook kernel: [22688.255927] [drm:radeon_ib_schedule]
*ERROR* radeon: couldn't schedule IB(14).
Sep 12 05:28:47 powerbook kernel: [22688.255939] [drm:radeon_cs_ioctl] *ERROR*
Faild to schedule IB !
Sep 12 05:28:47 powerbook kernel: [22688.256638] [drm:radeon_ib_schedule]
*ERROR* radeon: couldn't schedule IB(15).
Sep 12 05:28:47 powerbook kernel: [22688.256646] [drm:radeon_cs_ioctl] *ERROR*
Faild to schedule IB !
Sep 12 05:28:47 powerbook kernel: [22688.283089] [drm:radeon_ib_schedule]
*ERROR* radeon: couldn't schedule IB(0).
if anybody got an advice how to fix this, many thx
greetz
drz
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