Hello, I have a variscite OM44 (omap4 4460 SOM) that I need to rotate the display on but I cannot make it work. I am currently using kernel 3.1.5 and the Ubuntu 11.10 from Linaro. I have tried each of these ways to make it work: 1. From the command line as root the command 'xrandr -o left' This fails with an error 2. From uboot I tried adding: 'omapfb.tiler=y omapfb.mirror=y omapfb.rotate=1' This seems to have no effect at all. I also tried using omapdss instead of omapfb in the above three lines, but I am not certain which is correct for what. I saw a comment that omap dss rotate does not work for omap4 for Linux but does work for Android. Bummer. 3. I tried steps from this website: http://omappedia.org/wiki/Bootargs_for_enabling_display echo "1" > /sys/class/graphics/fb0/mirror (this fails because mirror does not exist) cat /sys/class/graphics/fb0/rotate_type (this fails because rotate_type does not exist) echo "1" > /sys/class/graphics/fb0/rotate (as root this seems to be accepted, but nothing happens. Tried stopping lightdm before and restarting after this command but no effect) Can anyone say if this should be possible (and in what kernel or uboot versions) or perhaps more important WHEN it might be usable? Thanks, Jeff -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
