Help configuring i.MX6 IPUv3 with a parrallel display

[Sascha Hauer]

On Wed, Feb 24, 2016 at 01:39:25PM +0100, Philippe Leduc wrote:
> > You could try setting it to
> V4L2_PIX_FMT_RGB24 manually in ipu_crtc_mode_set().
> It is working with this trick and I do not get any error:
> 
> Unfortunately, the display stay white... I tried to write it with "mw
> -d /dev/fb0 0xXXXXXXXX +0x40000" and splash freeze the board.

Try 'cp /dev/ram0 /dev/fb0' or 'memset -d /dev/fb0 0x0 0x55 1M'. With
'mw' you can only write single words which only gives you some dots in
one screen corner.

Sascha

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