DRM panel orientation not taken into account

[vognev]

On my device, where panel is logically in album orientation and physically oriented in landscape mode, cage is not taking in account that and output is always rotated on start.
Rotation is defined in DTB here it seems https://github.com/torvalds/linux/blob/master/arch/arm64/boot/dts/rockchip/rk3566-powkiddy-x55.dts#L405 and with that normal VC/TTY is oriented properly.

[joggee-fr]

@emersion
Is it something to be supported in the DRM backend of wlroots?

[emersion]

No, this is something to add to cage:
https://github.com/swaywm/sway/blob/5a7477cb8f568ce4aeb852215ad40899f18f3d91/sway/config/output.c#L446

[travisghansen]

I am using wlr-randr to rotate the screen later via a control channel to the device, but it is not automated.