On Saturday, February 15, 2020 at 4:20:33 PM UTC+2, @lex wrote: > > Hi Andrey, > > I have a couple of 15" LCDs (different makers) with Cubieboard A20 (kernel > 3.4) i would like to test your implementation if possible. > Can you share a kernel tree with your code and where should i change the > timings for each Panel? >
Hi @lex, I've shared my device tree here: https://gitlab.freedesktop.org/lima/mesa/issues/131#note_405869. I believe you have to adapt timings either from panel datasheet or (if you have .fex file with the timings) according to formulas here: https://linux-sunxi.org/LCD. The patches for LVDS support are under review right now, I keep the most up-to-date version here: https://github.com/kedder/linux/tree/a20-lvds-support If you have big screen like that, you might need to include another pin set for LVDS channel 1. They are already included in my changes on a20-lvds-support branch, see https://github.com/kedder/linux/commit/44eb271c79869394247b560667eb59dce2ddc1c9 . -- You received this message because you are subscribed to the Google Groups "linux-sunxi" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web, visit https://groups.google.com/d/msgid/linux-sunxi/ab3b1444-15a3-454e-8739-701cf2dfcf14%40googlegroups.com.
