[Gta04-owner] New LetuxOS Kernels and some tricks and thoughts
H. Nikolaus Schaller
hns at goldelico.com
Wed Jun 5 09:12:29 CEST 2019
just a small update
> Am 21.05.2019 um 10:22 schrieb H. Nikolaus Schaller <hns at goldelico.com>:
> there are new LetuxOS kernels:
we now have letux-5.2-rc3 ...
... and merged upstream here ...
> Please see:
> Unfortunately display drivers in letux-5.2-rc1 for almost all devices are broken. So please either help
> to fix the issues or wait for a later -rc.
... and all panel drivers seem to be fixed now.
It was very different:
GTA04/L2804: the spi-cs-high legacy handler was broken again
L3704 & L7004: the panel driver had to be replaced by the generic panel-simple
Pyra: it was not the display driver but a bug in the pca953x gpio expander which wasn't programmed any more
There is still a minor issue with the PWM backlight for the combination of BeagleBoard Black + 4.3 inch panel
cape. It does not work for 4.19 but for 5.0 and later.
> BR and happy tinkering,
same again :)
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