Hi Andreas,
Ok, in case that would be the workaround, do you think trying to compile a
simple program that does exactly that could be a solution to refresh a
screen after such a behaviour?
Not having experience, I'd try it if that could be a possible solution
(even if I've no idea where to start :) )
Thank you again,
Simon
Il giorno lunedì 16 febbraio 2015 16:46:19 UTC+1, Andreas Baierl ha scritto:
>
> Hi Simon,
>
> i only think, that Allwinner already did a workaround against that
> non-screen-clearing issue in their in code.
>
> They do DISP_CMD_HDMI_OFF, DISP_CMD_HDMI_SET_MODE and DISP_CMD_HDMI_ON
> after finishing displaying on the framebuffer.
> They "reset" the HDMI.
> I haven't tested that. So that is just a guess and maybe a hint, where to
> look for...
>
> Regards
> Andreas
>
>
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