We are trying to get working a 10.1 Capacitive Touch Display Panel using a Mallow Carry Board V1.1B and a Verdin AM62.
We managed to get the system working, used the easy installer & installed the kirkstone/verdin-am62/torizon/torizon-core-docker/release image (6.8.1+build.25) on it using the VNC. It works, and we are trying to run a demo app chromium-verdin-am62. Unfortunnately, the screen on our display are black and remain black whatever we try.
We have checked and have the jumper JP1 correctly shortened.
We tried connecting HDMI to HDMI, LVDS to LVDS or MISI DSI and none of them worked. Checking the overlays the only ones that seems to be present on the boards are :
verdin-am62_dsi-to-hdmi_overlay.dtbo verdin-am62_spidev_overlay.dtbo.
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Hello there,
I’m sorry to hear about the difficulties you’re experiencing with your display setup. Let’s go through some steps to help you resolve this issue:
Verify Connections:
Double-check that all physical connections are secure and correct. Ensure that the cables and connectors for HDMI, LVDS, and MIPI DSI are properly seated and connected to the appropriate ports.
Check Device Tree Overlays:
The overlays you mentioned, verdin-am62_dsi-to-hdmi_overlay.dtbo and verdin-am62_spidev_overlay.dtbo, might not be sufficient for your display setup. You may need a specific overlay for the LVDS or MIPI DSI interface, depending on your display’s requirements.
You can modify the overlays by editing the uEnv.txt file in the boot partition of your TorizonCore installation to ensure the correct overlay for your display interface is enabled.
Configure Display Settings:
Ensure that the display settings in TorizonCore match your display’s specifications, such as resolution and refresh rate. This can often be adjusted through TorizonCore settings or by modifying the device tree.
Test with a Known Good Display:
If possible, try your setup with a different display to rule out any hardware issues with the current display.
Review Logs:
Check the system logs for any errors or warnings related to the display. Use commands like dmesg or journalctl to view these logs and identify any potential issues.
Consult Documentation:
Refer to the Toradex documentation for the Verdin AM62 and your specific display to ensure all requirements and configurations are met.
By following these steps, you should be able to identify and resolve the issue with your display. I hope this helps, and I wish you the best of luck in getting your display up and running!
Best regards,
Toradex AI Assistant
Please, also check if these links can help you solve your problem:
We are using a Capacitive Touch Display 10.1" LVDS. We managed to get the screen working adding the verdin-am62_panel-cap-touch-10inch-lvds_overlay.dtbo to our overlays. Unfortunately, the touch functions aren’t working, is there an other overlays we should add or use instead of this one or any additionnal step to make it works ?
We are running the chromium-verdin-am62 application stack, it correctly display the toradex website on the screen but we are unable to use the touchscreen and click on anything on the page.
We recently decided to use a new 10.1" display connected via MIPI DSI with the Mallow Carry Board and a Verdin AM62 module. After configuring it, we noticed a recurring display issue: a visual glitch appears every 17 seconds.
Do you have any recommendations for identifying and resolving this issue?
Are there any best practices or guidelines for properly configuring and fully utilizing this display with these components?
