@jawn-smith, I'm using this display: https://www.waveshare.com/5.5inch-hdmi-amoled-with-case.htm
with this cmdline.txt: console=tty1 root=LABEL=writable rootfstype=ext4 rootwait quiet splash video=HDMI-A-1:1080x1920M@60,rotate=90,panel_orientation=right_side_up drm.edid_firmware=edid/Waveshare5.5Amoled4.bin fbcon=rotate:1 fsck.mode=force fsck.repair=yes
and that edid file is attached.
@jawn-smith, I'm using this display: /www.waveshare. com/5.5inch- hdmi-amoled- with-case. htm
https:/
with this cmdline.txt: A-1:1080x1920M@ 60,rotate= 90,panel_ orientation= right_side_ up drm.edid_ firmware= edid/Waveshare5 .5Amoled4. bin fbcon=rotate:1 fsck.mode=force fsck.repair=yes
console=tty1 root=LABEL=writable rootfstype=ext4 rootwait quiet splash video=HDMI-
and that edid file is attached.