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Bug#246782: Failure to find video card with X



On Mon, May 10, 2004 at 01:18:26AM -0700, carbonated beverage wrote:
> On Mon, May 10, 2004 at 02:12:12AM -0500, Branden Robinson wrote:
> > Outstanding.  You've confirmed as well that your patched X server
> > doesn't get confused on 2.4.x, then?
> 
> Yup, but it just tries the code that works for 2.4.x on my box, and when
> it fails, tries the 2.6.x-based path.  So it's blindly trying to open the
> /proc/bus/pci/* stuff directly instead of "selecting" the right one for
> the kernel.  I'm not sure if there's any architectures where a PCI domain
> tree and a non-domain tree are exported.  If there is, and there's a video
> card in both, then it probably won't do the right thing.
> 
> As far as I can tell, though, there doesn't seem to be such hardware...
> *crosses fingers*
> 
> > If your patch works as intended and causes no breakage both on 2.4.x and
> > 2.6.x, then it's probably good enough for us to apply.
> > 
> > Please confirm (or correct) my understanding of the situation.
> 
> I haven't tested this against any other architectures, as only my Ultra 5
> currently has a video card that's under the PCI device tree.

I've added this item to the TODO list, but we do not expect to include
it in 4.3.0.dfsg.1-2.  It may get a closer look for the release after
that.

-- 
G. Branden Robinson                |      When dogma enters the brain, all
Debian GNU/Linux                   |      intellectual activity ceases.
branden@debian.org                 |      -- Robert Anton Wilson
http://people.debian.org/~branden/ |

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