export DISPLAY=:0.0，xrandr -o inverted/left/right command rotate the screen

[勇姚]

Rotate the screen(system is Linux and the MCU is MCIMX6Q5EYM10AD),use export DISPLAY=:0.0，xrandr -o inverted/left/right command rotate the screen,after rotate the screen playing the video is very slowly.if do not rotate the screen playing the video is  normal(smooth)

[Bio_TICFSL]

Hi andy,

Current xrand is supported however there are some features that are not accelerated by GPU, and this is marked as a bug.

Reduced graphic performance with rotated screen (imx6, sabresd)