Issues with Wide Display Configuration on MX8QXP with NXP Android Image

AlekseiKZ — Tue, 21 Nov 2023 13:03:56 GMT

Hello,

I am currently working with an MX8QXP configuration with the latest NXP Android image, involving two displays:

A standard 1920x1080 display (13.3inch HDMI LCD (H) with case)
A wide 1920x720 display (12.3inch HDMI LCD)

I face a challenge where, when connecting both the standard and wide displays, only the 1080p display operates, while the wide display remains non-functional.

To note, both displays are operational, and the wide display functions correctly when connected to a Windows laptop. Furthermore, the board successfully works with two 1080p displays.

My query is: Can I connect a 1920x720p wide display in this setup, and how can I do so?

Thank you for your help.

Re: Issues with Wide Display Configuration on MX8QXP with NXP Android Image

Bio_TICFSL — Tue, 21 Nov 2023 14:54:05 GMT

Hello,

Can you attach the kernel drm log(need to open drm debug mode) and android log?

for 1920x720 seems it is necessary to add lcd panel info, as in jdi wuxga

fsl-imx8qxp-mek-jdi-wuxga-lvds0-panel.dts example:

compatible = "jdi,tx26d202vm0bwa

Regards

i.MX ProcessorsのトピックRe: Issues with Wide Display Configuration on MX8QXP with NXP Android Image

Issues with Wide Display Configuration on MX8QXP with NXP Android Image

Re: Issues with Wide Display Configuration on MX8QXP with NXP Android Image