LCD RGB Color problem

deepanrajanbara — Sat, 08 Aug 2015 05:59:58 GMT

Hi,

Ours is imx6q processor in which we have integrated a LVDS 800x600 display in Linux 3.10.17 with Yocto .So we have set all the parameters according to the Datasheet .In software we have configured all the parameters in linux/drivers/video/mxc/ldb.c and the RGB value setting and bits per pixel value have been set in linux/arch/arm/boot/dts/*.dtsi file.But image obtained was not proper and there is some RGB mismatch. Can any one please conform what could be the mistake when configuring the LVDS with 6-bit RGB each.

Thank you,

Deepanraj.A

Re: LCD RGB Color problem

CarlosCasillas — Tue, 11 Aug 2015 20:27:47 GMT

Hi Deepanraj,

On the following thread’s responses you could find useful information regarding LCDs configurations on 640x480 resolution on i.MX processors:

Configuring the resolution of the VGA to support 800x600 and 640x480

Hope this will be useful for you.
Best regards!
/Carlos

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LCD RGB Color problem

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