how to exchange primary LVDS?

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how to exchange primary LVDS?

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ganyeking
Contributor II

Hi community,

 

I want LVDS0 as the default display channel.

 

Android versions:

android M base on linux 4.1.15

 

my dts configure for lvds0:

170285_170285.pngpastedImage_1.png

when i add the primary of keyword to lvds0,and delete it  in lvds1 :

170286_170286.pngpastedImage_3.png

android can't startup,and show:

170287_170287.pngpastedImage_4.png

what can i do for the source code?

 

accessory:

1、my displayer  specification book.

2、my dts 

3、startup log

 

regards

ganye

Original Attachment has been moved to: imx6qdl-sabresd.dtsi.zip

Original Attachment has been moved to: android-modify-lvds-primary.txt.zip

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391 Views
ganyeking
Contributor II

Hi community,

  The problem is solved.I add keyword of primary to lvds-channel0 only,what's more,hsync and vsync can't equal zero in lvds-channel0.

And, i suggest that hsync and vsync are equal to THB and TVB respectively