GTA01V3/V4 LCD framebuffer problem

Arnaud Patard (Rtp) arnaud.patard at
Mon Jul 23 11:51:11 CEST 2007

Nils Faerber <nils.faerber at> writes:

Hi !

> Since I did look through the sources too and did not come accross this
> jbt driver, could you elaborate a little (really very coarse would be
> sufficient for me) what the jbt driver is good for or in which
> relationship it stands with the LCD?
> This question is rather for my better understanding... would be great...

The lcd module on the neo has an external lcd controller. This means
that you need a driver for the framebuffer (s3c2410fb) and a driver for
the controller (jbt6k74). To compare with something I think you know
better, it's like with the n770/n800 lcd :)


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