How can I change the video out to s-video from Angstrom Linux? I am
using xM with the pre-built binaries in the micro SD (out of box
I came across this link: http://code.google.com/p/beagleboard/wiki/LinuxHints
But it seems that the path is different now.
root@beagleboard:/usr/bin# ./testsvideo &
root@beagleboard:/usr/bin# Current resolution is 1024 x 768
Switching to TV output (720 x 482)...
[ 305.049621] omapdss MANAGER error: display 'tv' already has a
# D: 56.000 MHz, H: 63.637 kHz, [ 305.060577] omapdss MANAGER error:
failed to set manager
V: 126.264 Hz
geometry 720 482 1024 768 16
timings 17857 80 48 3 15 32 4
root@beagleboard:/usr/bin# echo 'tv' > /sys/class/display_control/
-sh: can't create /sys/class/display_control/omap_disp_control/
graphics: nonexistent directory
It seems that the path maybe here for the version shipped in the board
(I did some trial and error but didnt help)
root@beagleboard:/# cd /sys/devices/platform/omapdss/
I tried setting from u-boot (http://elinux.org/BeagleBoardUbuntu#S-
Video) but I think I was messing it up, as I ended up in Kernel Panic.
How can I change the video out to S_video and then test for some video
coming on the monitor?