i.MX ProcessorsのトピックRe: panel-simple.c for new TFT-LCD module

panel-simple.c for new TFT-LCD module

m919040_cheng — Tue, 26 Mar 2019 06:27:44 GMT

Hello everyone,

My custom board is based on i.MX8M-mini reference design and Android 9.0 BSP, we are planning to implement MIPI-DSI to interface RF3500D lcd panel (LCD controller:RA8876) , and the panel has with touch panel (Touch Controller:GT928) , for the LCD function, how can complete function? I would like to add some parameter for example :VFP,HFP,VBP......, into panel-simple.c , but I don't know these parameter, does anyone can help me to it? Please!!

Re: panel-simple.c for new TFT-LCD module

diegoadrian — Mon, 01 Apr 2019 18:16:41 GMT

Hello,

Unfortunately, we are not able to assist you since our support does not cover driver modification. You can try adding the variables that you are referring to the panel-simple.c on your own. If you want it you can find the driver on the below path of your Android build directory:

$ <your android build directory>/vendor/nxp-opensource/kernel_imx/drivers/gpu/drm/panel/panel-simple.c

I apologize if this could be a problem for you.

Best regards,

Diego.