This is sample code for CSC settings for /dev/fb1.
It can calculating the CSC matrix and updates in real time from given parameters(Brightness,Contrast,Saturation,Hue, and gamma).
Please, could you help me - i have to ajust display brightness and contrast on IMX6 (nitrigen6x)
Was your method successful for display adjustment and this adjustment was applied to all menues on display?
And please, give me the tip which libs i should install on my Ubuntu for working with IPU
I think there is a small glitch in the code: the include in line 14 #include <linux/mxcfb.h> yields to some warnings respectively compilation errors ("missing dma_addr_t etc."). Hence it is better to substitute it with #include <uapi/linux/mxcfb.h>.
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