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nval
2012 Dec 20
0
reproducible CACHE_ERRORS
Hi
I found a way to reliably reproduce PFIFO CACHE_ERRORS, but I don't see why.
How to reproduce them:
1) Run a couple of glxinfo loops - 3 is usually enough.
while [ true ]; do nvgl glxinfo >/dev/null 2>/dev/null; done
2) Run glxgears.
3) If you can't see it now, resize glxgears window or add more glxinfos.
Note: you need at least 2 CPUs.
Usually the error looks like this (with a bit improved logging):
nouveau E[ PFIFO][0000:02:00.0] CACHE_ERROR - ch 6 [glxgears[1...
2013 Mar 12
2
vdpau problems and logging
Dear all,
I'm writing about setup vdpau firmware with the nouveau
driver according to this page:
http://nouveau.freedesktop.org/wiki/NVC0_Firmware I have installed the
nvidia-313 binary drver to attempt to extract the firmware. I have
obtained another mmiotrace using my default kernel I have installed on
my Chakra Distrobution. I have used the instructions on