[PATCH] video: mxsfb: call remove() when booting OS

Anatolij Gustschin agust at denx.de
Sun Jan 26 00:43:10 CET 2020


Hi Fabio,

On Sat, 25 Jan 2020 19:59:47 -0300
Fabio Estevam festevam at gmail.com wrote:
...
> > -       .flags  = DM_FLAG_PRE_RELOC,
> > +       .flags  = DM_FLAG_PRE_RELOC | DM_FLAG_OS_PREPARE,  
> 
> Thanks! This fixes the Linux logo shift issue:

Thanks for testing!

...
> One thing I noticed is that after this patch we get a white screen
> during U-Boot handoff until the kernel logo is shown.
> 
> This was not observed with the non DM driver.

I'm not sure where it comes from.

> Is there a way we could keep the screen black instead of white during
> the transition?

Maybe turning off the backlight could help to keep it black?
I've sent a patch, could you please test it? Thanks!


--
Anatolij


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