you will need support by the display manufacturer as the info in the TCON driver sheet is generic. Only your display manufacturer can provide you with the required init sequence.If I understand correctly TCON means timing controller - and in this context I am guessing you mean the ‘controller IC’. It’s Chipone ICNA3512. I think there’s not much I can find online.- which TCON does your display use? Gives you and idea if you can start from an existing driver or if you will have to write one from scratch
I searched the IC’s data sheet, there’s something like TCON: OTP 1 times & Flash
Yes it’s a bit over my head but it’s also what I excepted after doing a bit of research.
At least the data sheet of the driver IC has 314 pages and that should have what is needed in there.
I looked into a few driver .c files in the raspberry pi kernel source tree and they are all written quite differently so at this stage it’s not easy to ‘guess’ which code base I should be based on to get started.
Sorry, don't know if a linux driver for ICNA3512 exists, so might become a challenging task.
Statistics: Posted by aBUGSworstnightmare — Wed Nov 06, 2024 7:31 am