drm_vc4_gem_madvise 1316 drivers/gpu/drm/vc4/vc4_gem.c 	struct drm_vc4_gem_madvise *args = data;
drm_vc4_gem_madvise   60 include/uapi/drm/vc4_drm.h #define DRM_IOCTL_VC4_GEM_MADVISE         DRM_IOWR(DRM_COMMAND_BASE + DRM_VC4_GEM_MADVISE, struct drm_vc4_gem_madvise)