ovly507e_new 40 drivers/gpu/drm/nouveau/dispnv50/ovly.c { NV50_DISP_OVERLAY_CHANNEL_DMA, 0, ovly507e_new }, ovly507e_new 5 drivers/gpu/drm/nouveau/dispnv50/ovly.h int ovly507e_new(struct nouveau_drm *, int, s32, struct nv50_wndw **);