Lines Matching refs:vBackPorch
336 int vBackPorch = var->left_margin, yDim = var->yres;
349 vBackPorch += (vBackPorch % 2);
351 vBackPorch <<= 1;
369 vSyncOff <= 0 || vBackPorch <= 0) {
385 vSyncOff >= POW2(13) || vBackPorch >= POW2(9) ||
406 vSyncOff >= POW2(12) || vBackPorch >= POW2(8) ||
469 par->vBackPorch = info->var.upper_margin;
475 par->vBackPorch += (par->vBackPorch % 2);
477 par->vBackPorch <<= 1;
511 sst_write(BACKPORCH, par->vBackPorch << 16 | (info->var.left_margin - 2));