IMX8MP Dual Display Solution
From ESS-WIKI
IMX8MP_Dual_Display_Solution
Yocot 3.0 kernel 5.4.70 BSP (For All release BSP version)
Step1
1. Modify the weston_9.0.0.bb in meta-imx/meta-bsp/recipes-graphics/wayland/weston_9.0.0.bb.
2. Add clone-from-LVDS-to-HDMI.patch in SRC_URI.
Step2
Download File:Clone-from-LVDS-to-HDMI.patch
Modify file name "Clone-from-LVDS-to-HDMI.patch" to "clone-from-LVDS-to-HDMI.patch".
Copy the "clone-from-LVDS-to-HDMI.patch" to sources/meta-imx/meta-bsp/recipes-graphics/wayland/weston" folder.