This layers is unofficial.
This layer depend on meta-raspberrypi
How to use
Enable LCD panel
In order to enable the LCD panel, add the following line to your local.conf.
COCOPAR_5INCH_HDMI = "1"
In order to enable the touchscreen, add the following line to your local.conf.
KERNEL_DEVICETREE_append = "overlays/ads7846-overlay.dtb"
To work with core-image-sato
In order to work core-image-sato, add the following lines to your local.conf.
MACHINE_FEATURES += "vc4graphics" IMAGE_INSTALL_append = " xf86-input-evdev" MACHINE_EXTRA_RRECOMMENDS += "linux-firmware-edid-800x480"
core-image-sato does not work without
vc4graphics from morty branch.
xf86-input-evdev is not installed then mouse pointer will not moving dispite mouse is moved.
Cocopar 5inch LCD does not provide EDID therefore KMS will be fail.
linux-firmware-edid-800x480 provides the EDID file to work KMS.