Zaltora Posted April 29, 2021 Posted April 29, 2021 Hello, i want to make work a LVDS screen on a Olimex board using Armbian. I have take a look on this topic to get clues : lvds_a20 Informations: Armbian: Custom build with 5.10 kernel. ( KERNEL_ONLY=no KERNEL_CONFIGURE=no BUILD_MINIMAL=yes BUILD_DESKTOP=no BOARD=lime-a64 BRANCH=current RELEASE=buster) Board: Lime-A64 Ethernet : Disable with jumper (lvds and ethernet share some pin ) Resources: - Overlay from other board : lcd-olinuxino-15.6.dts - http://linux-sunxi.org/Linux_mainlining_effort Status: I rewrote the "overlay" with the configurations of my display and my board ( Attached ) with, i guess, misstakes I have enable some kernel modules for use LVDS in "/etc/modules": lvds-codec panel-lvds I have enable the overlay with this command: armbian-add-overlay lvds-a64.dts After reboot, lvds not seem activated and the second overlay i wrote (for CAN bus) is disable. dmesg | grep lvds [ 5.516865] Modules linked in: cpufreq_dt mcp251x can_dev panel_lvds lvds_codec micrel pinctrl_axp209 dwmac_sun8i mdio_mux Someone got idea what is my misstake in the overlay ? Or the LVDS activates otherwise ? How can I check that the LVDS installation is working properly? Do you think LVDS can work with A64 ? lvds-a64.dts
Werner Posted April 29, 2021 Posted April 29, 2021 Moved to Common issues / peer to peer technical support
Recommended Posts