Hi,
I have a 1024x768 LVDS Display here that requires Hsync and Vsync to be held low during operation.
(Running Linux image 2.6 on Apalis iMX6)
Satement in Datasheet:
Since this assembly is operated in DE
on ly mode, Hsync and Vsync input
signals should be set to low logic
level. Otherwise, this assembly would
operate abnormally
I tried to simply set this in the device tree:
hsync-len = <0>; /*136*/
vsync-len = <0>; /*6*/
hsync-active = <1>;
vsync-active = <1>;
In my opinion this should do the trick, but I’m not getting any output as soon as i set one of the two sync-len parameters to 0. When both are 1 or greater i get the Image shortly before it vanishes and gets all colored vertical lines.
Is there any special Parameter to disable the sync signals to set?
Thank you very much in advance,
Moritz Wagner