LCD RGB issue in imx6solo android 4.4.3

[aravinthkumarja]

Hi all,

I'm using LCD RGB666, On my screen Blue showing as Red and Red showing as Blue. How to make it proper??

Regards,

Aravinth

[igorpadykov]

Hi Aravinth

one can try to remap signals using sect.37.4.7.5.1 Bus Mapping Unit i.MX6DQ Reference Manual

http://cache.freescale.com/files/32bit/doc/ref_manual/IMX6DQRM.pdf

Best regards

igor

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[varunjeevangoud]

Hi,

same issue here. we are using RGB666 and 16 bpp. The red color & blue colors are swapped but the image is clear. The pads are configured as per the hardware design based on reference manual.

we tried to swap Red & Blue in mxcfb_pfmt in mxc_ipuv3_fb.c 

  {IPU_PIX_FMT_RGB565, 16, {0, 5, 0}, { 5, 6, 0}, { 11, 5, 0}, { 0, 0, 0} }  . But the display goes blank.

Appreciate your help.