Gentoo Archives: gentoo-kernel

From: "dE ." <de.techno@×××××.com>
To: gentoo-kernel@l.g.o
Subject: Re: [gentoo-kernel] Kernel configuration and DRI.
Date: Fri, 31 Dec 2010 03:04:33
Message-Id: AANLkTinTjPxxEMvYp06=tNi8s=VMkvGhupwyW9WLAWvk@mail.gmail.com
In Reply to: Re: [gentoo-kernel] Kernel configuration and DRI. by Espen Hustad
Nope.

The Debian kernel produces this extra -

[   481.338] (WW) RADEON(0): You need a newer kernel for sync extension

Otherwise both complain about vesa and fbdev not present.

On Fri, Dec 31, 2010 at 4:37 AM, Espen Hustad <espen.hustad@×××××.com>wrote:

> Hi! > > 2010/12/30 dE . <de.techno@×××××.com>: > > The difference is too large. > > > > One more set of success. Better performance with the classic mesa BUT > with > > KMS enabled using the Debian kernel and it's config. > > > > Still not reproducible with my custom config. > > > > Is there a way to just see which things the radeon KMS driver expects... > and > > certain messages if they are not found? > > Have you checked dmesg, and "/var/log/Xorg.0.log"? > > > > On Mon, Dec 27, 2010 at 3:53 PM, <d.fedorov@×××××××.ru> wrote: > >> > >> On Mon, 27 Dec 2010 08:42:09 +0100, Daniel Troeder < > daniel@×××××××××.com> > >> wrote: > >> > On 12/26/2010 01:06 PM, dE . wrote: > >> >> Hi. you might know me from the forums, but unfortunately I've > appeared > >> >> to have stumbled over a difficult problem - > >> >> > >> >> http://forums.gentoo.org/viewtopic-p-6487475.html > >> >> > >> >> I'm having a bad time configuring the kernel. I've enabled KMS (like > >> >> what's with Debian), used the latest xserver, mesa from the overlays > >> >> and > >> >> eselected mesa to galium (r300 and sw). On this setup, glxgears is > >> >> blank... the's just a blank windows with no reading of the fps drawn. > >> >> > >> >> On the other hand on Debian I get a sustainable FPS, if I copy over > the > >> >> Debian kernel (and modules) to my Gentoo install, I get good FPS, so > >> >> there must been something wrong with my kernel configuration. The > >> >> Debian > >> >> guys have enabled KMS. > >> >> > >> >> RS690m chipset which hosts x1270. > >> > You can copy the ".config" from the debian kernel into the > >> > gentoo-kernel, run "make oldconfig" and see if that takes you in the > >> > right direction. > >> > > >> > Good luck, > >> > Daniel > >> > >> Better to copy ".config" and to use diff with your gentoo .config > >> > > > > > >