How to rotate the lvds in linux3.14.52

[jingyangxie]

I used a imx6q-sabresd board,and use an lvds interface for display,how can I rotate 180° for the display in linux3.1.4.52?

[joanxie]

there are many solutions for rotation, one can use GPU or IPU to rotate the display, for GPU, one can use xrandr, for IPU, one can refer to the code as below:

https://github.com/rogeriorps/ipu-examples

one also can use gstreamer to rotate the video, just add rotation parameter in the command.

[jingyangxie]

Hi,Joan

      I can refer the ipu-examples,but I cannot build the examples correctly,there are many many errors.

[jingyangxie]

anyone else knows?