2020-04-08, 10:36
(2020-04-08, 08:13)querty1000 Wrote: [RPi4 - UHD deepcolor HDMI]
After updating, i see the rainbow quadrat and than the device remains black. With installing the official nightlys the GUI is visible back again.
LibreELEC:/sys/devices/virtual/graphics/fbcon # /opt/vc/bin/tvservice -s
state 0x120009 [HDMI CEA (97) RGB lim 16:9], 3840x2160 @ 60.00Hz, progressive
I had the same problem here during testing, modes >= 1920x1080p60 don't work yet. You can work around that by configuring the RPi4 to 1080p60:
First, with previous build and working GUI configure kodi to 1920x1080 60Hz (as usual in Settings->Systems->Display). Also remove the 4k modes from the whitelist. Whitelisting modes <= 1920x1080 should be fine, it's only the 4k modes that cause issues.
In config.txt set the firmware to 1920x1080 as well
Code:
hdmi_group=1
hdmi_mode=16
Code:
video=HDMI-A-1:1920x1080M@60
so long,
Hias