965 modesetting trouble
marcelocoelho at gmail.com
Sun Nov 19 07:02:54 PST 2006
I have an intel dg965wh and i'm trying to put my 19"tft working with
it. I use 855resolution to put it at 1440x900, but the screen is
trimmed down on the sides and moved down a bit.
How can i access the modesetting branch to test if it works for me?
How is it going these days?
Thanks for your help!
2006/11/14, Jesse Barnes <jbarnes at virtuousgeek.org>:
> On Monday, November 13, 2006 2:07 pm, Eric Anholt wrote:
> > Oh, interesting. So, this is a failure of our current SDVO code to
> > handle multiple SDVO outputs. I haven't really decided how to handle
> > the multiple SDVO connections yet. The messy part is that, as far as I
> > can tell:
> > - Each SDVO device may have 1 or 2 inputs from pipes, and 1 or 2
> > outputs.
> > - 1 input may map to 2 outputs for cloning.
> > - 2 inputs may map to 1 output in ganged mode (high-bandwidth modes).
> > - 1 pipe may be mappable to an input on 2 SDVO devices for cloning (not
> > sure).
> > Right now I don't have any suitable hardware for testing ganged mode, so
> > I don't want to start hacking on this particular mess until I can get
> > some.
> Can't you just hack it for the time being for poor wintec dual port folks
> like me? :)
> > I think you could get your hardware working by removing the
> > "i830_sdvo_init(pScrn, SDVOC);" line.
> Ahhh, *much* better. Now my mode is clear and seems to work fine. During
> modesetting I get some junk on the screen though, but other than that it
> looks great.
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