rpi-base.inc: Enabling open-source vc4graphics driver for all RPI platforms
rpi-base.inc: Enabling open-source vc4graphics driver for all RPI platforms

Vc4graphics enables drm backend on wayland Compositor (weston & westeros)
Appending vc4graphics machine feature to use mesa drivers for OpenGL and
V4l2 for video.

Signed-off-by: Riyaz <1d20b667fac9c948124c95429574dc9283bf29e3@ltts.com>

schnitzeltony/meta-raspberrypi,leon-anavi/meta-raspberrypi,agherzan/meta-raspberrypi,agherzan/meta-raspberrypi,agherzan/meta-raspberrypi,schnitzeltony/meta-raspberrypi,leon-anavi/meta-raspberrypi,schnitzeltony/meta-raspberrypi,agherzan/meta-raspberrypi,leon-anavi/meta-raspberrypi,agherzan/meta-raspberrypi,agherzan/meta-raspberrypi