Hi All,
I'm running Kodi 18 (LibreELEC, Nightly) on a RPi3. Because i'm using a heavy skin i want to reboot my pi at night. I'm doing this with a cronjob. Because my receiver is turned off when rebooting the RPi boots with a black screen. I've managed to fix this with the "hdmi_force_hotplug" option in de config.txt.
This fixes partially my problem. Because it can't negotiate a resolution while rebooting (with the receiver turned off) the resolution is set to 640x480. Manually changing this back to 1080p isn't an option for the rest of our household.
I've managed to fix this by adding
hdmi_group=1
hdmi_mode=16
(reference; Video options in config.txt - Raspberry Pi Documentation)
This only add's a new issue. Because the resolution is "fixed" the option "adjust display refresh rate" within Kodi doesn't work anymore therefore movies are always played at 60Hz.
Is there another way to fix my problem?