[Nouveau] [Bug 15949] LVDS-0 has wrapped screen with Randr1.2

[bugzilla-daemon at freedesktop.org]

http://bugs.freedesktop.org/show_bug.cgi?id=15949





--- Comment #11 from Joel <joel.stan at gmail.com>  2008-08-13 04:15:08 PST ---
(In reply to comment #10)
> > I then modified xorg.conf to disable randr12, re-started X, there is no
> > wrapping.
> 
> Without a reboot in between, right?

Correct.

> Try changing line ~478, replacing "nVidia" with "VGA compatible controller":
> 
> @@ -475,7 +475,7 @@ We need to look through it to find the smaller region base
> address f8fffc00.
>         if(fgets(line,sizeof(line),fp) == NULL) {  /* if end of file */
>            fatal("Radeon hardware not found in lspci output.\n");
>         }
> -       if(strstr(line,"nVidia") || strstr(line,"nVidia Corp")) {  /* if line
> contains a "radeon" string */
> +       if(strstr(line,"VGA compatible controller") || strstr(line,"nVidia
> Corp")) {  /* if line contains a "radeon"
>            if(skip-- < 1) {
>               break;
>            }


For those who read this later: I had to remove the strstr(line, "nVidia Corp")
from the if too, or else it would incorrectly match on that.

Attachments of the register dumps follow.


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