good evening to every one..i am new to this website..i want to know how to use 10 inch TFT display and LVDS colour formet??? can anyone help me..? thanks advance
I've learned a little more since last reply.
You may be able to increase the brightness of the TFT display by lowering the VSync time.
(I believe that's called TFT_V_PULSE in your source code).
-Try and see if that will help.
Start slowly, by subtracting only 1. If the picture moves off screen, add 1 to either TFT_V_FRONTPORCH or TFT_V_BACKPORCH.
Normally, you would add to those what you subtract from the VSYNC pulse timing, in order to keep the balance right.
The minimum number of lines per VSYNC is 1. The LCD controller does not allow you to have a VSYNC length of 0 lines, as far as I know.
Also: If you can send commands to your display (perhaps via SPI or I2C), you may be able to change the gamma-table.
(For those who thinks that is pointless: There would be plenty of reasons to have a 0-length vsync pulse; one is to interface to a LVDS display, another is to use the controller for other things than driving a LCD/TFT screen; further reasons: To customize your video source address on each line update).