Am 31.05.2019 um 18:31 schrieb H. Nikolaus Schaller hns@goldelico.com:
Hi,
Am 29.05.2019 um 20:04 schrieb Andreas Kemnade andreas@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