Mailinglist Archive: radeonhd (265 mails)

[Matthias Hopf <mhopf@xxxxxxx>]

On Jan 03, 08 21:28:39 +0100, Loïc Grenié wrote:
> > >   5) Both outputs are changed together by xrandr. I've compiled a fairly
> > >   recent version of the X server and xrandr (git of beginning of September)

That is not recent. The patches I've committed to xrandr were in late
November. The radeon driver (to the best of my knowledge) does not
reflect the full capabilities of the hardware in randr, therefore it
probably does not fall into these pits.

Please retry with a recent version of xrandr. This is actually a FAQ.
If it doesn't work with current git, we would have to dig deeper into
that.

> > >   and, when I act on one output with xrandr, both change together.
> > >   For instance, if I type
> > >
> > > xrandr --output VGA_1 --right-of DVI-I_1/digital
> > >
> > >   both output go to (1024,0). I always get same resolution and same

It fails to unclone the CRTC. The radeon driver probably doesn't use
cloning at all, and all bugs I encountered in xrandr were related to
cloning. The radeonhd driver uses cloning.

Matthias

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