Lines Matching defs:clockdiv
488 u8 clockdiv;
496 clockdiv = (90 * gspca_dev->exposure->val + 1999) / 2000;
499 * Note clockdiv = 3 also works, but when running at 30 fps, depending
504 if (clockdiv < 6)
505 clockdiv = 6;
506 else if (clockdiv > 63)
507 clockdiv = 63;
514 if (clockdiv < 6 || clockdiv > 12)
515 clockdiv = ((clockdiv + 2) / 3) * 3;
518 * frame exposure time in ms = 1000 * clockdiv / 90 ->
519 * exposure = (sd->exposure / 2) * 448 / (1000 * clockdiv / 90)
521 exposure = (gspca_dev->exposure->val * 45 * 448) / (1000 * clockdiv);
526 reg_w(gspca_dev, 0x02, clockdiv);