ram_wait_vblank 211 drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramgt215.c ram_wait_vblank(fuc); ram_wait_vblank 621 drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramgt215.c ram_wait_vblank(fuc); ram_wait_vblank 311 drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramnv50.c ram_wait_vblank(hwsq);