On Wednesday, September 12, 2012 12:48:05 AM NeilBrown wrote: > On Tue, 11 Sep 2012 23:33:27 +0100 Neil Jerram <n...@ossau.homelinux.net> > > wrote: > > Radek Polak <pson...@seznam.cz> writes: > > > On Monday, September 10, 2012 08:17:05 PM Neil Jerram wrote: > > >> I have some theoretical patches for that (attached), but I haven't > > >> offered them to Radek because I haven't really got QX working much at > > >> all, and so I couldn't be sure if the QX rotation support was working. > > >> > > >> The first attached patch is for the main QtMoko repository; the second > > >> is for the Arora submodule. > > > > > > Hi Neil, > > > it's applied now. I tried in arora and it works good, so i expect QX to > > > be working too - i will try later on Freerunner. > > > > Great, thanks! > > > > > Btw has anyone figured how to rotate X server on GTA04? > > > > No, I don't think so. I tried for a while before moving onto QtMoko, > > but didn't manage to understand the omapfb X driver. And Neil Brown > > said recently that it was on his list of things he wanted to do but > > couldn't yet. > > I spent a while looking into this and my conclusion is that while the frame > buffer does support rotation, the Xorg driver for the omap3 framebuffer > doesn't hook into that.
I think for me the framebuffer rotation is enough now. I have it rotated now after appending omapfb.rotate=1 omapfb.vrfb=y to kernel cmd line. But still i havent figured out two things: 1/ how to rotate the framebuffer on the fly? I tried: echo "1" > /sys/class/graphics/fb0/rotate according to this [1] but it does not work for me. 2/ i need to rotate also the touchscreen inputs. X server has options for it [2], but i would like to play some SDL games on direct framebuffer. I tried e.g. dosbox, scummvm, abuse - they all work great but the touchscreen needs to swap x and y. You can try e.g: export SDL_VIDEODRIVER=fbcon apt-get install scummvm scummvm Regards Radek [1] http://omappedia.org/wiki/Bootargs_for_enabling_display#Mirrorring_and_Rotation_of_OMAPFB [2] Option "Rotate" "cw" Option "SwapX" "true" _______________________________________________ Openmoko community mailing list community@lists.openmoko.org http://lists.openmoko.org/mailman/listinfo/community