Disabling DVI framer?

GoogleGroups
1

I have recently bitbake'd a console-image with a PM-kernel 2.6.29 (see
http://groups.google.com/group/beagleboard/browse_thread/thread/d1d1fc654f74d2c1)
to do some experiments with, to see how low power comsumption can be
achieved.
I tried to disable the DVI framer (TFP410) with the command 'echo "dvi
e:0" > /sys/devices/platform/omapfb/displays', but it did not work.
The "file" displays did not exist in the omapfb folder.
I have earlier been able to disable the DVI framer with this command,
but that was with a different kernel version (I do not remember
which).

Is my kernel not supporting this funtion?
Are there a different way to disable the DVI framer, when using the PM
kernel?

Thanks,
Quist

2

When I try to disable the DVI framer I get:
root@beagleboard:/sys/devices/platform/omapfb# echo "dvi e:0" > /sys/
devices/pla
tform/omapfb/displays
-sh: can't create /sys/devices/platform/omapfb/displays: nonexistent
directory
root@beagleboard:/sys/devices/platform/omapfb# ls
driver graphics modalias power subsystem uevent

-So the folder 'omapfb' does exist, but it doesn't have the 'displays'-
file.

Quist