Lines Matching refs:max_error
720 * @max_error: Desired maximum allowable error in timestamps (nanosecs).
743 int *max_error,
785 * if single query takes longer than max_error nanoseconds.
813 /* Accept result with < max_error nsecs timing uncertainty. */
814 if (duration_ns <= (s64) *max_error)
821 crtc, (int) duration_ns/1000, *max_error/1000, i);
825 *max_error = (int) duration_ns;
901 int max_error = (int) drm_timestamp_precision * 1000;
904 if (dev->driver->get_vblank_timestamp && (max_error > 0)) {
905 ret = dev->driver->get_vblank_timestamp(dev, crtc, &max_error,