Control: tags -1 + patch Just adding CONFIG_DRM_V3D=m is not enough, as reported at https://bugs.launchpad.net/ubuntu/+source/linux-raspi/+bug/1876862/comments/5
The following patch seems necessary, which has been introduced in the Ubuntu kernel. change linux/drivers/gpu/drm/v3d/kconfig - depends on ARCH_BCM || ARCH_BCMSTB || COMPILE_TEST + depends on ARCH_BCM || ARCH_BCMSTB || ARCH_BCM2835 || COMPILE_TEST Best regards, Ryutaroh Matsumoto