Lines Matching refs:vBackPorch
356 int vBackPorch = var->left_margin, yDim = var->yres;
369 vBackPorch += (vBackPorch % 2);
371 vBackPorch <<= 1;
389 vSyncOff <= 0 || vBackPorch <= 0) {
405 vSyncOff >= POW2(13) || vBackPorch >= POW2(9) ||
426 vSyncOff >= POW2(12) || vBackPorch >= POW2(8) ||
490 par->vBackPorch = info->var.upper_margin;
496 par->vBackPorch += (par->vBackPorch % 2);
498 par->vBackPorch <<= 1;
532 sst_write(BACKPORCH, par->vBackPorch << 16 | (info->var.left_margin - 2));