Re: Xorg/X11 driver Radeon: radeon vs. radeonhd, a mess!

From: Zaphod Beeblebrox <zbeeble_at_gmail.com>
Date: Wed, 15 Apr 2009 11:41:52 -0400
2009/4/15 O. Hartmann <ohartman_at_zedat.fu-berlin.de>

>
> The kernel modules 'radeon' and 'drm' are loaded via /boot/loader.conf when
> booting and they are up to date (I do a buildworld on a regular basis these
> days and it takes ~30 minutes for a quad core box).
>
> Even when not starting X via xdm, the box crashes immediately, freezes and
> is only 'revivable' by cold resetting. This happens with driver radeonhd and
> enabled DRI. Without DRI the radeonhd driver works, but moving a window
> looks like on Windooze when using standard VGA driver without acceleration
> (this is bot with EXA on or off) - scrolling and moving objects is really
> choppy.
>
> 'radeon' doesn't even show up anything, freezes the box as well as
> 'radeonhd', but no matter whether DRI enabled or not.
>
> At home I will test radeonhd-devel with the RV770LE chipset (here I have
> only RV730). The RV770LE seems not to be recognized by 'radeonhd', but works
> fine with 'radeon'. But in both cases, DRI enabled crashes the box.


Here, I have radeonhd loaded (the -devel doesn't seem to be that different a
version).  I have the radeon and drm kernel modules loaded.  My only problem
was that I had no input devices (which seems a really dumb default).  My
card is a Saphire 4870 --- which I believe is a RV770 based card.
Received on Wed Apr 15 2009 - 14:02:11 UTC

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