12-26-2017, 01:40 PM
(09-11-2017, 04:53 AM)Valma Wrote: I could see that i don't have the driver mb709_mipi in my debian distribution, i suppose that it should be in /lib/modules/3.10.102-2-pine64-longsleep/kernel/drivers/ and in a folder, i thought that it would be in drivers/video/sunxi/disp2/disp but i can't see this folders because don't exist.Just doing a bit of searching and it appears that the LCD displaying "aging mode" is simply the LCD performing a basic diagnostic check on itself. I believe that you have given the LCD power, but other than that there is no communication happening between the pine and the LCD.
I've searched in https://github.com/linux-sunxi/linux-sunxi but i didn't find the driver...
Where can i find the driver?because i modified the dtb file with the correct values obtaining it of screen's datasheet. I think that i only need the driver for linux to work the screen.
Afterward, it's possible that mb709_mipi won't work for my screen, but i have looking for a driver that i could modify to adapt and i can see this one in the sources:
drivers/video/omap/lcd_mipid.c
what do you think?
Thank you for your support.
Have you made any more progress with this? I think that it will not be a trivial task to add support for additional displays for the dsi port. If my understanding is correct LCD drivers need to be added before video driver compilation? Someone correct me if I am wrong.