13 Aug
2021
13 Aug
'21
12:54 p.m.
On 13/08/21, Greg KH wrote:
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?
I'll put the line as subject 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@kococonnector.com
What commit does this fix?
this is a fix for a rare behavior of the fb_st7789v display. Not a bugfix for a specific commit.
Best regards,
Oliver