gv100_head_new
.head = { .cnt = gv100_head_cnt, .new = gv100_head_new },
.head = { .cnt = gv100_head_cnt, .new = gv100_head_new },
int gv100_head_new(struct nvkm_disp *, int id);
.head = { .cnt = gv100_head_cnt, .new = gv100_head_new },