Lines Matching defs:max_error
689 * @max_error: Desired maximum allowable error in timestamps (nanosecs)
718 struct drm_crtc *crtc, int *max_error, ktime_t *vblank_time,
762 * if single query takes longer than max_error nanoseconds.
788 /* Accept result with < max_error nsecs timing uncertainty. */
789 if (duration_ns <= *max_error)
797 pipe, duration_ns / 1000, *max_error / 1000, i);
801 *max_error = duration_ns;
834 * @max_error: Desired maximum allowable error in timestamps (nanosecs)
861 int *max_error,
866 crtc, max_error, vblank_time, in_vblank_irq,
898 int max_error = (int) drm_timestamp_precision * 1000;
901 if (crtc && crtc->funcs->get_vblank_timestamp && max_error > 0) {
902 ret = crtc->funcs->get_vblank_timestamp(crtc, &max_error,