meta-sunxi/conf/machine/include/sunxi-mali.inc

# The "sunxi-mailine-graphics-drivers.inc" doesn't exist, but it can be created
# in the future if needed.  Using include directive ensures build doesn't fail
# if .inc file doesn't exist:
# https://www.yoctoproject.org/pipermail/yocto/2019-August/046484.html
include ${@'sunxi-mali-driver.inc' if 'use-mailine-graphics' not in d.getVar("MACHINEOVERRIDES").split(":") else 'sunxi-mailine-graphics-drivers.inc' }
Enable open source GPU support Enable open source GPU support for Mali Utgard GPUs (lima driver) and Mali Midgard and Bifrost GPUs (panfrost driver). The support is enabled by: - enabling DRM kernel CONFIGs - enabling lima, panfrost and kmsro in Mesa - disabling the specific mali driver overrides in sunxi-mali.inc To enable open source mainline graphics support just add the following line in your local.conf: MACHINEOVERRIDES .= ":use-mailine-graphics" Please note that some machines may need a bigger CMA value to be able to start Weston. To do that, add e.g. "cma=128M" to the kernel parameters. Signed-off-by: Diego Rondini <diego.rondini@kynetics.com> 2019-11-20 21:55:35 +00:00			`# The "sunxi-mailine-graphics-drivers.inc" doesn't exist, but it can be created`
			`# in the future if needed. Using include directive ensures build doesn't fail`
			`# if .inc file doesn't exist:`
			`# https://www.yoctoproject.org/pipermail/yocto/2019-August/046484.html`
			`include ${@'sunxi-mali-driver.inc' if 'use-mailine-graphics' not in d.getVar("MACHINEOVERRIDES").split(":") else 'sunxi-mailine-graphics-drivers.inc' }`