omapfb: 24bpp not working?

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Hi all,

I selected a 1024x768x24bpp in the drivers/video/omap/lcd_xxx file for
a new platform (very similar to OMAP3EVM) which has a display
connected to the CPU using a LVDS-transmitter. Everything works find,
but the systems does not send 888-RGB-values but 565 ones, even if i
select bpp = 24 and data_lines = 24 in my lcd-configuration.

The framebuffer-device has the correct size (dd if=/dev/fb0
of=/tmp/fb-dump gives me a file which is 1024x768x3=2359296 bytes).
If i fill the display up with a solid color and then run following command:
dd if=/dev/zero of=/dev/fb0 bs=1024 count=1
half a display-line is getting black (should only be 1 third)

Any ideas on that?

Thanks,
Matthias
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