[Bug 24973] [r300 KMS] KMS uses wrong display resulution, xrandr causes X to crash

[bugzilla-daemon@freedesktop.org]

http://bugs.freedesktop.org/show_bug.cgi?id=24973





--- Comment #4 from Alex Deucher <agd5f@yahoo.com>  2010-03-08 13:16:15 PST ---
(In reply to comment #0)
> Created an attachment (id=31034)
 --> (http://bugs.freedesktop.org/attachment.cgi?id=31034) [details]
> dmesg from 2.6.32-rc6 after X crash
> 
> I just tested KMS with 2.6.32-rc6 for my Radeon Xpress 200M in a HP nx6125.
> 
> When the system boots KMS selects the wrong resolution for the framebuffer
> (800x600 instead of 1024x768). In dmesg it says:
> 
> [drm] LVDS-11: set mode 1024x768 16
> [drm] crtc 1 is connected to a TV
> [drm] TV-9: set mode 800x600 17
> 
> However, I do not have any other monitors/TVs connected (just the laptop
> panel). But the worst thing of all is that X behaves abnormally:
> - X also uses 800x600
> - X (or let's say my XSession) does not load correctly
> - to make my XSession start up completely I need to switch to VT1 and back to
> VT7
> - when issuing "xrandr --output LVDS --auto" Xorg crashes immediately

Is this still an issue with 2.6.33 or drm-next?


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