Hello all! I am new in Jetson and Ubuntu. I need to plug OLED display h546dlb01.2 1920x1080 with Jetson TX2. I have full datasheet of display. Firstly I want to output the image from file to display with DSI MIPI.
I read several topics and understood that I need:
"Generally, to bring-up a DSI LCD, please check the following list:
- in board-panel.c, check whether the correct panel configuration is set for corresponding board ID.
- in corresponding panel driver, (e.g. arch/arm/mach-tegra/panel-xxx.c), whether the regulator/gpio pins, like reset/backlight pin, is configured/controlled correctly. If there’s any special command to initialize panel, please add code as well.
- update DTS, for resources like pwm, panel information, timing, etc.
In addition, you can also check kernel log and find out whether there’s DC-related error messages."
But currently may be there are changes…
How to output information to display? For example image, text, video stream?
May be there are full guide for newbies, because I don’t know what to do with panel driver, what to do with kernel sources (LKM or loading with kernel in booting), with device tree…