[Nouveau] [Bug 20298] Nouveau doesn't allow my modeline because of hardcoded value

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Wed Feb 25 09:48:01 PST 2009


http://bugs.freedesktop.org/show_bug.cgi?id=20298





--- Comment #1 from Stuart Bennett <sb476 at cam.ac.uk>  2009-02-25 09:48:00 PST ---
What other driver does this modeline work with?  I doubt it works with nv.

If you're using this successfully with the nvidia binary driver I'd like to see
what PLL setup they arrive at.  To do this, please do "git clone
git://anongit.freedesktop.org/~stuart/radeontool", then make, then dump some
regs as follows (while in X, with this mode set up, running the binary driver):

./radeontool regmatch 0x101000
./radeontool regmatch 0x680508
if your card is nv11 (geforce 2 mx) or newer please also do
./radeontool regmatch 0x680520
if your card is nv31 (geforce fx 5xxx) or newer please also do
./radeontool regmatch 0x680578
./radeontool regmatch 0x68057c
and if your card is nv41 (geforce 6xxx) or newer please also do
./radeontool regmatch 0x680580

and attach the values read (looks like "0x680580        0x00011e07 (73223)") as
a comment to this bug


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