Lines Matching refs:interval
113 static __u32 uvc_try_frame_interval(struct uvc_frame *frame, __u32 interval) in uvc_try_frame_interval() argument
121 dist = interval > frame->dwFrameInterval[i] in uvc_try_frame_interval()
122 ? interval - frame->dwFrameInterval[i] in uvc_try_frame_interval()
123 : frame->dwFrameInterval[i] - interval; in uvc_try_frame_interval()
131 interval = frame->dwFrameInterval[i-1]; in uvc_try_frame_interval()
137 interval = min + (interval - min + step/2) / step * step; in uvc_try_frame_interval()
138 if (interval > max) in uvc_try_frame_interval()
139 interval = max; in uvc_try_frame_interval()
142 return interval; in uvc_try_frame_interval()
154 __u32 interval; in uvc_v4l2_try_format() local
211 interval = frame->dwDefaultFrameInterval; in uvc_v4l2_try_format()
213 "(%u.%u fps).\n", interval/10, interval%10, 10000000/interval, in uvc_v4l2_try_format()
214 (100000000/interval)%10); in uvc_v4l2_try_format()
221 probe->dwFrameInterval = uvc_try_frame_interval(frame, interval); in uvc_v4l2_try_format()
366 uint32_t interval; in uvc_v4l2_set_streamparm() local
377 interval = uvc_fraction_to_interval(timeperframe.numerator, in uvc_v4l2_set_streamparm()
380 timeperframe.numerator, timeperframe.denominator, interval); in uvc_v4l2_set_streamparm()
391 uvc_try_frame_interval(stream->cur_frame, interval); in uvc_v4l2_set_streamparm()