usbtv_set_regs
usbtv_set_regs(chip, setup, ARRAY_SIZE(setup));
usbtv_set_regs(chip, setup, ARRAY_SIZE(setup));
ret = usbtv_set_regs(usbtv, composite, ARRAY_SIZE(composite));
ret = usbtv_set_regs(usbtv, svideo, ARRAY_SIZE(svideo));
ret = usbtv_set_regs(usbtv, ntsc, ARRAY_SIZE(ntsc));
ret = usbtv_set_regs(usbtv, pal, ARRAY_SIZE(pal));
ret = usbtv_set_regs(usbtv, secam, ARRAY_SIZE(secam));
ret = usbtv_set_regs(usbtv, cfg, ARRAY_SIZE(cfg));
ret = usbtv_set_regs(usbtv, setup, ARRAY_SIZE(setup));
int usbtv_set_regs(struct usbtv *usbtv, const u16 regs[][2], int size);