Hi, 

Before filing a bug report I decided to post this here first, since I'm not 
sure whose fault is it.

I'm running Debian Squeeze. Output to another monitor or projector was working 
fine with version 6.12.4 of the radeon driver in user modesetting. Got version 
6.12.191 from experimental and set up KMS+DRI2 to see if I could 
suspend/hibernate, but this failed. Furthermore when hooking up my laptop (with 
rc410) to a projector, my laptop screen (LVDS) when blank. Output was 
completely routed to the projector even though both should have come on as 
stated by this: 

[ 6933.559414] [drm] LVDS-11: set mode 800x600 23
[ 6933.620246] [drm] TV-9: set mode 800x600 27

On top of this issue, my touchpad started acting abnormally. It would skip and 
get non-responsive for several seconds. In dmesg I found this:

[ 6971.394799] psmouse.c: TouchPad at isa0060/serio4/input0 lost sync at byte 4
[ 6971.406993] psmouse.c: TouchPad at isa0060/serio4/input0 - driver resynched.
[ 6971.680375] psmouse.c: TouchPad at isa0060/serio4/input0 lost sync at byte 1
[ 6971.682439] psmouse.c: TouchPad at isa0060/serio4/input0 lost sync at byte 1
[ 6971.684337] psmouse.c: TouchPad at isa0060/serio4/input0 lost sync at byte 1
[ 6971.685836] psmouse.c: TouchPad at isa0060/serio4/input0 lost sync at byte 1
[ 6971.687827] psmouse.c: TouchPad at isa0060/serio4/input0 lost sync at byte 1
[ 6971.687833] psmouse.c: issuing reconnect request
[ 6974.090992] psmouse.c: TouchPad at isa0060/serio4/input0 lost sync at byte 1
[ 6974.093332] psmouse.c: TouchPad at isa0060/serio4/input0 lost sync at byte 1
[ 6974.095307] psmouse.c: TouchPad at isa0060/serio4/input0 lost sync at byte 1
[ 6974.104640] psmouse.c: TouchPad at isa0060/serio4/input0 - driver resynched.
[ 6988.160463] psmouse.c: TouchPad at isa0060/serio4/input0 lost sync at byte 4
[ 6988.171206] psmouse.c: TouchPad at isa0060/serio4/input0 - driver resynched.
[ 6994.019031] psmouse.c: TouchPad at isa0060/serio4/input0 lost sync at byte 4
[ 6994.022875] psmouse.c: TouchPad at isa0060/serio4/input0 lost sync at byte 1
[ 6994.024104] psmouse.c: Failed to reset mouse on isa0060/serio1

With the other laptop using Mobility 7500 (M7), I had similar issues but with a 
TV.

In both cases reverting to user modesetting and the older radeon module fixed 
the problem

So I don't really know if this is a kernel issue, a radeon issue or a xserver 
issue...

Thanks

Andres




      
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