[Nouveau] [Bug 32645] NV20 GF 3 Ti 200, displays blank screen to DVI

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=32645

Francisco Jerez <currojerez at riseup.net> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|                            |FIXED

--- Comment #35 from Francisco Jerez <currojerez at riseup.net> 2011-01-23 17:01:43 PST ---
(In reply to comment #34)
> How would I narrow down who is repeatedly polling the status of my VGA?
I guess you don't get any flickering with other window managers?

> The perflvl kernel options are enough.. What is that actually doing?
"perflvl" tells the driver to set a performance level different to the BIOS
defaults (BIOSes usually leave the GPU in some kind of low power consumption
mode), in your case that just means 400MHz instead of 279MHz as memory clock.

Right now we leave the clocks set by the BIOS untouched because our PM code
isn't considered stable yet, that will probably change at some point, until
then you'll have to keep these module options in your command line to avoid the
corruption you've seen.

I've pushed the patch that fixed your original problem to the nouveau kernel
tree, so I'm marking this as fixed.

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