Success! (was Re: External Monitor under Pismo)
benh at kernel.crashing.org
Sat May 5 11:03:18 EST 2001
>> Yep. The same is true for atyfb (yes, I should add mirrorring/dualhead
>> for the Mobility in my Vaio :-).
>Please do - I tried Ben's mirror utility on the Lombard but no success.
>And I still have no aty docs to look up the details in.
Well, if you do that, it may be interesting to impement the same
ioctls I have in my aty128fb version (I'll send it to you later
if you don't want to rsync down my entire tree).
I beleive you can do something very similar by just toggling the
CRT & LCD enable bits on the first CRT. No need for CRTC 2 for
simple mirroring. "Smart" mirroring (with higher refresh rate) would
require use of CRTC2 however.
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