[Letux-kernel] Pyra display driver once again broken in v5.2-rc1

[H. Nikolaus Schaller]

> Am 31.05.2019 um 18:31 schrieb H. Nikolaus Schaller <hns at goldelico.com>:
> 
> Hi,
> 
>> Am 29.05.2019 um 20:04 schrieb Andreas Kemnade <andreas at kemnade.info>:
>> 
> 
> I have tried to revert 8b9f9d4dc511 and 

... it works.

> I will ask the regmap and pca953x maintainers...

done.

I think until there is a good fix upstream, we will add the revert of 8b9f9d4dc511 to letux/hacks.
As soon as the pca953x.c driver is really repaired we can remove it.

So I can now finally look at the Pyra panel driver...

The panel is now showing something which indicates that the panel
is being programmed now. But it is not yet a recognizable picture
but changes when writing to the frame buffer. Maybe some tiny bit
in the panel timings is wrong.

So it is almost solved.

BR,
Nikolaus