btaor
btaor(val, ~0x03, BT848_GPIO_DATA);
btaor((2)<<5, ~(2<<5), BT848_IFORM);
btaor(2<<5, ~BT848_IFORM_MUXSEL, BT848_IFORM);
btaor(tvnorm->iform,~(BT848_IFORM_NORM|BT848_IFORM_XTBOTH),
btaor((c->val << 7), ~BT848_OFORM_RANGE, BT848_OFORM);
btaor((c->val << 5), ~BT848_OFORM_CORE32, BT848_OFORM);
btaor(hibit, ~4, BT848_E_CONTROL);
btaor(hibit, ~4, BT848_O_CONTROL);
btaor(hibits, ~3, BT848_E_CONTROL);
btaor(hibits, ~3, BT848_O_CONTROL);
btaor(mux<<5, ~(3<<5), BT848_IFORM);
btaor((geo->vscale>>8), 0xe0, BT848_E_VSCALE_HI+off);
btaor(capctl, ~0x0f, BT848_CAP_CTL);
btaor((set->top->btformat & 0xf0) | (set->bottom->btformat & 0x0f),
btaor((set->top->btswap & 0x0a) | (set->bottom->btswap & 0x05),
btaor(set->top->btformat & 0xff, ~0xff, BT848_COLOR_FMT);
btaor(set->top->btswap & 0x0f, ~0x0f, BT848_COLOR_CTL);
btaor(set->bottom->btformat & 0xff, ~0xff, BT848_COLOR_FMT);
btaor(set->bottom->btswap & 0x0f, ~0x0f, BT848_COLOR_CTL);