Date: Sat, 6 Oct 2007 01:10:53 +0200 From: Olivier Brisson <oli@unixcraft.org> To: x11@freebsd.org Subject: Re: ATI drivers version 6.7.194 Message-ID: <20071005231053.GA50760@haribo.unixcraft.org> In-Reply-To: <47064959.6080206@FreeBSD.org> References: <4704FB61.1080708@FreeBSD.org> <20071004202242.GA1847@haribo.unixcraft.org> <20071005123240.GA5428@haribo.unixcraft.org> <47064483.3050304@FreeBSD.org> <47064959.6080206@FreeBSD.org>
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* Coleman Kane <cokane@freebsd.org> [071005 22:46]:
> Coleman Kane wrote:
> >Olivier Brisson wrote:
> >>* Olivier Brisson <oli@unixcraft.org> [071004 22:56]:
> >>
> >>>* Coleman Kane <cokane@freebsd.org> [071004 16:49]:
> >>>
> >>>>Hey,
> >>>>
> >>>>The latest round of fixes for xf86-video-ati came out (6.7.194).
> >>>>
> >>>>I put together the attached patch to the current port for the
> >>>>update. If anyone is still having trouble, try this one out or get
> >>>>the latest out of the repository. Seems to fix some breakage in Xv
> >>>>as well as some LVDS issues.
> >>>>
> >>>>Works fine for me so far!
> >>>>
> >>>>--
> >>>>Coleman Kane
> >>>>
> >>>Thank you very much for your work, but after patching and
> >>>recompiling xorg with the ati-driver, it still doesn't work right
> >>>for me. I still get a lot of flickering and scrolling Firefox or
> >>>{snip]
> >>>
> >>
> >>The bug has been confirmed by many people here:
> >>
> >>http://bugs.freedesktop.org/show_bug.cgi?id=12490
> >>
> >>It does not only affect FreeBSD but also Rawhide
> >>(https://bugzilla.redhat.com/show_bug.cgi?id=261021)
> >>and many problems have been reported with single headed radeon
> >>cards. http://bugs.freedesktop.org/show_bug.cgi?id=12490#c1
> >>
> >>But there seems to be some hope as written here:
> >>http://bugs.freedesktop.org/show_bug.cgi?id=12490#c22
> >>
> >>I will try to give a try this weekend and test this. Does someone
> >>has some nice hints to use git and build everything? Where should I
> >>be careful?
> >>
> >>Olivier
> >>
> >Last time that I did that, I followed these steps:
> >
> >1. cd /usr/ports/x11-drivers/xf86-video-ati
> >2. make extract
> >3. cd work
> >4. git clone git://anongit.freedesktop.org/xorg/driver/xf86-video-ati
> >(yields a ./xf86-video-ati directory)
> >5. cd xf86-video-ati
> >6. ./autogen.sh
> >7. cd ..
> >8. mv xf86-video-ati-6.7.194 xf86-video-ati-6.7.194-orig
> >9. mv xf86-video-ati xf86-video-ati-6.7.194
> >10. cd ..
> >11. make && make deinstall && make install
> >
> >That should install (quick & dirtily) the HEAD revision from git,
> >built from ports.
> >
> >In fact, I just did this on my system and it built fine (minus a bunch
> >of 64-bit pointer printf warnings on my amd64 box). I am attaching a
> >patch that isolates where these are, and fixes the warnings (and the
> >log output) with the properly formatted hex fields for 8-byte pointers
> >on amd64. You should apply this within work/xf86-video-ati-6.7.194/src.
> >
> >Preparing to restart the X server w/ the new driver.
> >
> >--
> >Coleman Kane
> Installed and I am now up-and-running with the driver I compiled from
> the HEAD. It *does* fix the breakages I had under EXA RenderMode, making
> it usable now, and it looks like XAA (no artifacts or distortions or
> crashes of server on startup). However, I do get horrid performance when
> using my GNOME Terminal. Under XAA mode, the GNOME Terminal is fast and
> responsive. However, if I am using EXA mode, and compiling something
> large (or any other activity that causes lots of data to scroll the
> terminal buffer), the GNOME Terminal output is very sluggish and seems
> to use a lot of CPU time in rendering itself. It will lag behind,
> outputting 10 lines of output at once, then pausing, rather than
> outputting each line of output immediately as it is generated by the
> underlying software.
>
> --
> Coleman Kane
Thank you so much for the hints and for your help. I followed your
steps and there is no flickering anymore.
I have not played with XAA and EXA because it's getting really late
here but also noticed bad performance: scrolling a web page in
Firefox or a simple OOo document is very sluggish and CPU is
immediatly at 100%
I also noticed that i lost some european letters: I think, that i
probably forgot to rebuild something and i will investigate it
later.
Don't bother to ask if you need something tested with the
ATI-Driver on FreeBSD 5.5-i386.
Olivier
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