Howdy all! What is the present status of S3 suspend support in the DRI?
I ask because my laptop locks up with a scrambled screen on resume from
S3 standby when using the radeon driver with DRI enabled. This is a
known problem with the DRI drivers and as such, at least one workaround
has be devised. Supposedly, starting an X server before switching to the
original X session after resume prevents the freeze, although I have
been unable to verify this. Is there some missing code for state
restoration/reinitialization of the card? I thought these
(http://cpbotha.net/dri_resume.html) patches were supposed to solve the
What would be the best way to start debugging this problem (littering
the code with debug outputs sent over the network perhaps?)? What can I
do (code) to make suspend support more reliable on the R300? Thanks a
ton.

- Ben

P.S. R300 RENDER support is coming along nicely, although I have up to
this point be primarily writing test-bench code so that I might better
understand the workings of the card.




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