imx6q LCD旋转180

[xiaojunye]

Dear all,

     我的核心板是imx6q，系统android4.4.2，内核版本：3.0.35，

     屏分辨率是1920*720，由于模具反了，LCD显示这边需要转180，但是IPU最大支持旋转1024*1024,请问有这个内核版 本的补丁吗？

[davidfincher]

Change the LCD scanning direction is more easier？

[xiaojunye]

Hi,

      how to change the LCD scanning direction? Did you  do  it ever ? 

[davidfincher]

EE will teach how to do it

[igorpadykov]

Q: [Google Translate]

My core board is imx6q, system android4.4.2, kernel version: 3.0.35,
      Screen resolution is 1920 * 720, because the mold is reversed, the

LCD display needs to turn around 180, but IPU maximum support 1024 * 1024

rotation, is there a patch of this kernel version?

A:

Hi xiaojun

I am afraid such patch is not available, please check screen rotation described on

Display Rotate performance very low 

GitHub - jerome-pouiller/mxc-video-rotate 

Best regards
igor

[xiaojunye]

Dear igor,

      我按照你的方法打了一下补丁，设置了uboot命令行，好像不起作用

[igorpadykov]

Hi xiaojun

there is no ready patch, sorry. You should develop it yourself or apply to

NXP Professional Services to develop it:
NXP Professional Services|NXP 

Best regards
igor