Searched refs:dotclock (Results 1 - 1 of 1) sorted by relevance

/freebsd-10.2-release/sys/dev/drm2/
H A Ddrm_irq.c463 u64 dotclock; local
466 dotclock = (u64) crtc->hwmode.clock * 1000;
469 * Double the dotclock to get halve the frame-/line-/pixelduration.
472 dotclock *= 2;
474 /* Valid dotclock? */
475 if (dotclock > 0) {
480 pixeldur_ns = (s64) div64_u64(1000000000, dotclock);
482 1000000000), dotclock);
485 DRM_ERROR("crtc %d: Can't calculate constants, dotclock = 0!\n",
496 crtc->base.id, (int) dotclock/100
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