111 static u32 uvc_try_frame_interval(struct uvc_frame *frame, u32 interval)  in uvc_try_frame_interval()  argument
119 			dist = interval > frame->dwFrameInterval[i]  in uvc_try_frame_interval()
120 			     ? interval - frame->dwFrameInterval[i]  in uvc_try_frame_interval()
121 			     : frame->dwFrameInterval[i] - interval;  in uvc_try_frame_interval()
129 		interval = frame->dwFrameInterval[i-1];  in uvc_try_frame_interval()
135 		interval = min + (interval - min + step/2) / step * step;  in uvc_try_frame_interval()
136 		if (interval > max)  in uvc_try_frame_interval()
137 			interval = max;  in uvc_try_frame_interval()
140 	return interval;  in uvc_try_frame_interval()
167 	u32 interval;  in uvc_v4l2_try_format()  local
224 	interval = frame->dwDefaultFrameInterval;  in uvc_v4l2_try_format()
227 		interval / 10, interval % 10, 10000000 / interval,  in uvc_v4l2_try_format()
228 		(100000000 / interval) % 10);  in uvc_v4l2_try_format()
235 	probe->dwFrameInterval = uvc_try_frame_interval(frame, interval);  in uvc_v4l2_try_format()
414 	u32 interval, maxd;  in uvc_v4l2_set_streamparm()  local
426 	interval = v4l2_fraction_to_interval(timeperframe.numerator,  in uvc_v4l2_set_streamparm()
429 		timeperframe.numerator, timeperframe.denominator, interval);  in uvc_v4l2_set_streamparm()
441 	probe.dwFrameInterval = uvc_try_frame_interval(frame, interval);  in uvc_v4l2_set_streamparm()
442 	maxd = abs((s32)probe.dwFrameInterval - interval);  in uvc_v4l2_set_streamparm()
455 		ival = uvc_try_frame_interval(&format->frame[i], interval);  in uvc_v4l2_set_streamparm()
456 		d = abs((s32)ival - interval);  in uvc_v4l2_set_streamparm()