Hello
Color space problems with old Sony and Philips TV are back, I’m getting pink/greenish image screen. It started to occur with the latest kernel 4.9.269.
On previous version I was able to fix it with the following command added to autostart.sh, forcing the hdmi output to rgb:
echo “rgb,now” > /sys/class/amhdmitx/amhdmitx0/attr
The problem is that newer kernel doesn’t handle the “now” attribute (checked on github, commit seems to be missing in this version)
Tried using only “rgb” attribute but imagen keeps turning pink/greenish:
echo “rgb” > /sys/class/amhdmitx/amhdmitx0/attr
Any advice?.