drm_vc4_create_bo 816 drivers/gpu/drm/vc4/vc4_bo.c struct drm_vc4_create_bo *args = data; drm_vc4_create_bo 52 include/uapi/drm/vc4_drm.h #define DRM_IOCTL_VC4_CREATE_BO DRM_IOWR(DRM_COMMAND_BASE + DRM_VC4_CREATE_BO, struct drm_vc4_create_bo)