imx6q LCD旋转180

cancel
Showing results for 
Search instead for 
Did you mean: 

imx6q LCD旋转180

923 Views
xiaojunye
Contributor I

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?

0 Kudos
6 Replies

418 Views
davidfincher
Contributor II

Change the LCD scanning direction is more easier?

0 Kudos

418 Views
xiaojunye
Contributor I

Hi,

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

0 Kudos

418 Views
davidfincher
Contributor II

EE will teach how to do it

0 Kudos

418 Views
igorpadykov
NXP TechSupport
NXP TechSupport

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

0 Kudos

418 Views
xiaojunye
Contributor I

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

0 Kudos

418 Views
igorpadykov
NXP TechSupport
NXP TechSupport

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

0 Kudos