Lines Matching defs:dotclock
657 u64 dotclock;
660 dotclock = (u64) crtc->hwmode.clock * 1000;
663 * Double the dotclock to get halve the frame-/line-/pixelduration.
666 dotclock *= 2;
668 /* Valid dotclock? */
669 if (dotclock > 0) {
675 pixeldur_ns = (s64) div_u64(1000000000, dotclock);
677 1000000000), dotclock);
681 dotclock);
683 DRM_ERROR("crtc %d: Can't calculate constants, dotclock = 0!\n",
694 crtc->base.id, (int) dotclock/1000, (int) framedur_ns,