Re: [PATCH v1] fbtft: fb_st7789v: added reset on init_display()
From: Greg KH
Date: Fri Aug 13 2021 - 04:20:18 EST
On Fri, Aug 13, 2021 at 08:25:10AM +0200, Oliver Graute wrote:
> staging: fbtft: fb_st7789v: reset display before initialization
What is this line here, and why is this not your subject line instead?
>
> In rare cases the display is flipped or mirrored. This was observed more
> often in a low temperature environment. A clean reset on init_display()
> should help to get registers in a sane state.
>
> Signed-off-by: Oliver Graute <oliver.graute@xxxxxxxxxxxxxxxxx>
What commit does this fix?
thanks,
greg k-h