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Trying to get RFBI in ByPass mode working enabling stall mode

Jules Boogers
Prodigy 10 points
Other Parts Discussed in Thread: OMAP3530

Hi,

I'm starting development on a OMAP3530 (gumstix overo). Now I would like more control over the frames that are sent to the display.

Currently I have the LG 4.3" matrix display connected (using rowboat android) and it works.

When I try to configure a RFBI panel (using OMAP_DISPLAY_TYPE_DBI) the boot sequence seems to come to a halt (I'm not able to enter commands through the connected console)

Now I read somewhere that RFBI might be broken (not tested for a long time)?

Is there anyone that knows if the RFBI part is currently working?

 

On another note, I've also tried to configure the the stallmode bit when putting the RFBI in ByPass mode. The effect is that there is no more output to the display. Even when I put into place code to trigger the updates (like it is done for the RFBI mode in the driver), nothing happens.

Is this combination ByPass mode and stallmode  valid/allowed? I can't find this in the technical reference document.

Thanks in advance!

Jules