Hello, > > Neither RCar, nor Rcar, but R-Car. There might be one more variance left to correct: drivers/gpu/drm/rcar-du/rcar_du_plane.h: 18-/* 19: * The RCAR DU has 8 hardware planes, shared between primary and overlay planes. 20- * As using overlay planes requires at least one of the CRTCs being enabled, no 21- * more than 7 overlay planes can be available. We thus create 1 primary plane 22- * per CRTC and 7 overlay planes, for a total of up to 9 KMS planes. 23- */ For the sake of completeness. Krzysztof