Asked that question back in 2023 - viewtopic.php?t=357155There has been little documentation on the D-PHY of the RP1, mentioned by a single sentence in the RP1 Peripherals PDF.
That being said, is it possible to do a polarity swap or a lane swap with the RP1 D-PHY?
https://github.com/raspberrypi/linux/tr ... p1/rp1-dsi
Haven't seen any mentions of lane swapping unlike the HDMI VC4 driver.
Does the hardware have any support for this? Is it entirely not possible?
My guess is that feedback is still valid: no, not possible
Statistics: Posted by aBUGSworstnightmare — Fri Jun 13, 2025 6:10 am