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imx7d eLCDif (tow  buffers (BUF and AS_BUF)) => tow frame buffers /dev/fb0 and /dev/fb1

Question asked by delauratfrançois on May 23, 2016
Latest reply on May 24, 2016 by delauratfrançois


I work with imx7sabre. I want use tow buf of Lcd interface (eLCDIF) the primary buf and the AS buf "the buffer to the  Alpha Blending Interface". And I want have tow frame buffer (/dev/fb0, /dev/fb1).

     - /dev/fb0 to primary buf

     - /dev/fb1 to AS buf

But if I read the driver mxsfb.c the Alpha Blending Interface module didn't develop.

Can you help me please?

Best regards

François Delaurat.