[Xorg-driver-geode] URGENT! Please test this patch!

[Jordan Crouse]

On 16/04/08 14:52 +0300, Martin-Éric Racine wrote:
> On Wed, Apr 16, 2008 at 2:03 PM, Martin-Éric Racine <q-funk at iki.fi> wrote:
> > On Wed, Apr 16, 2008 at 12:54 AM, Jordan Crouse <jordan.crouse at amd.com> wrote:
> >  > Please drop everything and test the attached patch for "native" DDC
> >  >  support.  If it works, you should see this in the X log:
> >  >
> >  >  (II) GEODE(0): I2C bus "CS5536 DDC BUS" initialized.
> >  >  (II) GEODE(0): I2C device "CS5536 DDC BUS:ddc2" registered at address 0xA0.
> >  >  (II) GEODE(0): I2C bus "CS5536 DDC BUS" removed.
> >  >
> >  >  Followed by the EDID data (or no data, if you happen not to have a monitor
> >  >  that supports DDC).
> >  >
> >  >  The patch is against xf86-video-geode-2.8.0.  If the data does not look
> >  >  like you expect, please e-mail me your X log.  We have already tested
> >  >  this against these platforms and been successful.
> >  >
> >  >  Insyde/DB800/X server 1.5
> >  >  Award/FIC ION/X server 1.4.0.90a (hardy)
> >  >  Insyde/DTRI/X server 1.4.0.90 (hardy):
> >
> >  NOT working on GeneralSoftware/ThinCan DBE62/X server 1.4.0.90
> >  (ubuntu/hardy), unfortunately. Log attached.
> 
> As someone pointed out, it appears that X is reverting to the VESA
> driver, in the above log. Yet, the xorg.conf states that:
> 
> Section "Device"
>         ### Available Driver options are:-
>         ### Values: <i>: integer, <f>: float, <bool>: "True"/"False",
>         ### <string>: "String", <freq>: "<f> Hz/kHz/MHz"
>         ### [arg]: arg optional
> 	Identifier  "Card0"
> 	Driver      "geode"
> 	VendorName  "Advanced Micro Devices [AMD]"
> 	BoardName   "Geode LX Video"
> 	BusID       "PCI:0:1:1"
> EndSection
> 
> So it appears that GEODE fails to claim the device and X tries to
> revert to VESA as a backup solution.
> 
> As a second test, I purged the VESA driver, leaving only GEODE
> installed and rebooted. In that case, X freezes and it also takes the
> whole system down with it.

We'll need whatever logs you have from that too.  What BIOS are you using?

Jordan

> -- 
> Martin-Éric Racine
> http://q-funk.iki.fi

-- 
Jordan Crouse
Systems Software Development Engineer 
Advanced Micro Devices, Inc.