Bug#585777: xserver-xorg-video-radeon: Radeon gamma bug still there

["V. Gaibler" <lists@volker-gaibler.de>]

On 23.11.2010 23:04, Julien Cristau wrote:
> On Tue, Nov 23, 2010 at 22:10:18 +0100, V. Gaibler wrote:
>
> > On 23.11.2010 08:31, Julien Cristau wrote:
> > > Volker, you seem to be using 2.6.32-27, which has that patch.
> >
> > Yes and no....
> >
> > Yes, the kernel sources I get with
> > "aptitude install linux-source-2.6.32" are version 2.6.32-27 and
> > include the patch.
> >
> > No, I'm using the default kernel with squeeze which is 2.6.32-5.
>
> No.  That's the package name, not its version.  Look at /proc/version.

Ok, that tells me:
$ cat /proc/version
Linux version 2.6.32-5-686 (Debian 2.6.32-27) (maks@debian.org) (gcc 
version 4.3.5 (Debian 4.3.5-4) ) #1 SMP Sat Oct 30 22:47:19 UTC 2010

But then, the problem is still there... Seems to be a different problem 
related with the Radeon registers then as it's fixed by the radeontool 
workaround described above.

$ sudo radeontool regset DAC_MACRO_CNTL 0x00000808
OLD: DAC_MACRO_CNTL (0d04)      0x00000000 (0)
NEW: DAC_MACRO_CNTL (0d04)      0x00000808 (2056)

Cheers,
  Volker