i.MX 6SoloX with 24bit LCD

[heill2england]

Hi community,

I am trying to develop a video source system using i.MX 6SoloX and 24bit LCD IF. I got a i.MX 6SoloX SABRE board and installed Yocto-Linux(4.14.98) on it.

I have had a MCIMX28LCD, I am able to use it by seeing following.

 <https://community.nxp.com/docs/DOC-104844>

Then I ran the "fbtest"<https://github.com/jumpnow/fbtest>, I noticed that I am using a MCIMX28LCD with RGB565　format. The video data format of the system under development assumes the RGB888.

Is there a way to use MCIMX28LCD with RGB888?, or should I use another LCD?

Thank you

[igorpadykov · Accepted solution]

Hi Takashi

seems it is supported in dts file, one can check "bus-width"=24 in imx6sx-sdb.dtsi file

imx6sx-sdb.dtsi\dts\boot\arm\arch - linux-imx - i.MX Linux kernel 

One can try demo images from i.MX Software | NXP 

available options one can check in Table Common kernel boot parameters

Release Notes document from that link.

Best regards
igor
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