How to mirror and rotate the display on imx6?

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How to mirror and rotate the display on imx6?

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alleenwang
Contributor II

Hi All,

I want to mirror and rotate the display (fb0?) on imx6.

Anyone help me?

PS. You can reference my attached picture.

Thanks!!!

BR.

Alleen Wang

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SergioSolis
NXP Employee
NXP Employee

Are you trying to mirror to an hdmi or lcd?, you need to modiffy the booting arguments.

Were you able to rotate the screen?

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alleenwang
Contributor II

No, i just only need the mirror the screen on imx6.


Thanks!!!

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matteopegoraro
Contributor I

echo 1 > /sys/class/graphics/fb0/rotate

Hope this help

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alleenwang
Contributor II

Hi Matteo,

I have already to try this solution.

but it only have ... "IPU_ROTATE_VERT_FLIP".

I want my screen is "IPU_ROTATE_HORIZ_FLIP".

I try to set "IPU_ROTATE_HORIZ_FLIP" to ipu, but the result same to "IPU_ROTATE_NONE".

So, it still can not to mirror and rotate my screen.

Thanks!!!

BR.

Alleen Wang

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