vi_ctrl
((struct vi_ctrl *)&vic)->core_den = 0;
((struct vi_ctrl *)&vic)->sgc0_den = 0;
((struct vi_ctrl *)&vic)->sgc1_den = 0;
((struct vi_ctrl *)&vic)->eisa_den = 1;
((struct vi_ctrl *)&vic)->core_prf = 1;
((struct vi_ctrl *)&vic)->vsc_tout == 0)
((struct vi_ctrl *)&vic)->vsc_tout = 850;
((struct vi_ctrl *)&vic)->eisa_den = 0;