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Interfacing a LCD TFT display to i.MX6 Sabre SD board.

Question asked by Carlo Barbaro on Aug 14, 2013
Latest reply on Nov 12, 2013 by vahid noori

Hello, I'm attempting to interface a dumb LCD TFT color display (240x320, 16 bit lcddata in format RGB=565) to the Sabre SD board (not using the LVDS interface).

Actually I'm working using the LTIB environment, but compiling the Linux kernel taked from Android BSP.

Where can I find resources (sample code, Application Notes, etc..) that can help me to speed up my task?

I found very useful Freescale app notes (AN3974, AN4182) entitled "Different display configurations on the iMX31 or iMX35 Linux PDK" but nothing similar for i.MX6.

I'm not sure if I have to develop a device driver specific to my panel (for example cloning the source of mxcfb_claa_wvga.c module) or if it is sufficient compile the mxc_lcdif.c

module adding an entry with my panel data in the lcdif_modedb array containing all supported videomodes.

Thank you, any suggestion will be greatly appreciated.

 

Carlo Barbaro

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