Hello.
I am building a device based on i.MX6Q processor. The problem is that I
need to set rotation of the screen (180 degree) as the U-boot argument.
I added "rotation" argument handling in the
drivers/video/mxc/mxc_ipuv3_fb.c, but found this code:
if (var->rotate > IPU_ROTATE_VERT_FLIP)
var->rotate = IPU_ROTATE_NONE;
Through a long research, Irealized thatfor a rotationthat is different
from thevertical_flip, it is necessary to useIRT. However,I have not
founda workingsolutionfor the kernelversion3.14.52that I use.
How can I implement this feature?
xrandr is not a solution. It can't do horizontal mirroring (nothing
happens) and breaks the image with "-o 2"
I ask you to helpme dealwith this problem, asit is extremelyimportant to me.
--
Best regards,
Ivan Nikolaenko.
[email protected]
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