Gentoo Archives: gentoo-kernel

From: "dE ." <de.techno@×××××.com>
To: gentoo-kernel@l.g.o
Subject: Re: [gentoo-kernel] Kernel configuration and DRI.
Date: Thu, 30 Dec 2010 16:06:10
Message-Id: AANLkTikV6sPkz2vz56nFzbyyewJcbCaUuoyvv-BVgzkZ@mail.gmail.com
In Reply to: Re: [gentoo-kernel] Kernel configuration and DRI. by d.fedorov@timeweb.ru
1 The difference is too large.
2
3 One more set of success. Better performance with the classic mesa BUT with
4 KMS enabled using the Debian kernel and it's config.
5
6 Still not reproducible with my custom config.
7
8 Is there a way to just see which things the radeon KMS driver expects... and
9 certain messages if they are not found?
10
11 On Mon, Dec 27, 2010 at 3:53 PM, <d.fedorov@×××××××.ru> wrote:
12
13 >
14 > On Mon, 27 Dec 2010 08:42:09 +0100, Daniel Troeder <daniel@×××××××××.com>
15 > wrote:
16 > > On 12/26/2010 01:06 PM, dE . wrote:
17 > >> Hi. you might know me from the forums, but unfortunately I've appeared
18 > >> to have stumbled over a difficult problem -
19 > >>
20 > >> http://forums.gentoo.org/viewtopic-p-6487475.html
21 > >>
22 > >> I'm having a bad time configuring the kernel. I've enabled KMS (like
23 > >> what's with Debian), used the latest xserver, mesa from the overlays and
24 > >> eselected mesa to galium (r300 and sw). On this setup, glxgears is
25 > >> blank... the's just a blank windows with no reading of the fps drawn.
26 > >>
27 > >> On the other hand on Debian I get a sustainable FPS, if I copy over the
28 > >> Debian kernel (and modules) to my Gentoo install, I get good FPS, so
29 > >> there must been something wrong with my kernel configuration. The Debian
30 > >> guys have enabled KMS.
31 > >>
32 > >> RS690m chipset which hosts x1270.
33 > > You can copy the ".config" from the debian kernel into the
34 > > gentoo-kernel, run "make oldconfig" and see if that takes you in the
35 > > right direction.
36 > >
37 > > Good luck,
38 > > Daniel
39 >
40 > Better to copy ".config" and to use diff with your gentoo .config
41 >
42 >

Replies

Subject Author
Re: [gentoo-kernel] Kernel configuration and DRI. Espen Hustad <espen.hustad@×××××.com>