3  *	uvc_v4l2.c  --  USB Video Class Gadget driver
149 	struct uvc_video *video = &uvc->video;  in find_closest_frame_by_size()  local
184 		uvcg_dbg(&video->uvc->func, "Unsupported size %ux%u\n", rw, rh);  in find_closest_frame_by_size()
233 	struct uvc_video *video = &uvc->video;  in uvc_v4l2_get_format()  local
235 	fmt->fmt.pix.pixelformat = video->fcc;  in uvc_v4l2_get_format()
236 	fmt->fmt.pix.width = video->width;  in uvc_v4l2_get_format()
237 	fmt->fmt.pix.height = video->height;  in uvc_v4l2_get_format()
239 	fmt->fmt.pix.bytesperline = video->bpp * video->width / 8;  in uvc_v4l2_get_format()
240 	fmt->fmt.pix.sizeimage = video->imagesize;  in uvc_v4l2_get_format()
252 	struct uvc_video *video = &uvc->video;  in uvc_v4l2_try_format()  local
258 	if (fmt->type != video->queue.queue.type)  in uvc_v4l2_try_format()
310 	struct uvc_video *video = &uvc->video;  in uvc_v4l2_set_format()  local
317 	video->fcc = fmt->fmt.pix.pixelformat;  in uvc_v4l2_set_format()
318 	video->bpp = fmt->fmt.pix.bytesperline * 8 / video->width;  in uvc_v4l2_set_format()
319 	video->width = fmt->fmt.pix.width;  in uvc_v4l2_set_format()
320 	video->height = fmt->fmt.pix.height;  in uvc_v4l2_set_format()
321 	video->imagesize = fmt->fmt.pix.sizeimage;  in uvc_v4l2_set_format()
331 	struct uvc_video *video = &uvc->video;  in uvc_v4l2_g_parm()  local
338 	timeperframe.numerator = video->interval;  in uvc_v4l2_g_parm()
345 		 video->interval);  in uvc_v4l2_g_parm()
358 	struct uvc_video *video = &uvc->video;  in uvc_v4l2_s_parm()  local
366 	video->interval = v4l2_fraction_to_interval(timeperframe.numerator,  in uvc_v4l2_s_parm()
371 		 video->interval);  in uvc_v4l2_s_parm()
471 	struct uvc_video *video = &uvc->video;  in uvc_v4l2_reqbufs()  local
473 	if (b->type != video->queue.queue.type)  in uvc_v4l2_reqbufs()
476 	return uvcg_alloc_buffers(&video->queue, b);  in uvc_v4l2_reqbufs()
484 	struct uvc_video *video = &uvc->video;  in uvc_v4l2_querybuf()  local
486 	return uvcg_query_buffer(&video->queue, b);  in uvc_v4l2_querybuf()
494 	struct uvc_video *video = &uvc->video;  in uvc_v4l2_qbuf()  local
497 	ret = uvcg_queue_buffer(&video->queue, b);  in uvc_v4l2_qbuf()
502 		queue_work(video->async_wq, &video->pump);  in uvc_v4l2_qbuf()
512 	struct uvc_video *video = &uvc->video;  in uvc_v4l2_dqbuf()  local
514 	return uvcg_dequeue_buffer(&video->queue, b, file->f_flags & O_NONBLOCK);  in uvc_v4l2_dqbuf()
522 	struct uvc_video *video = &uvc->video;  in uvc_v4l2_streamon()  local
525 	if (type != video->queue.queue.type)  in uvc_v4l2_streamon()
528 	/* Enable UVC video. */  in uvc_v4l2_streamon()
529 	ret = uvcg_video_enable(video);  in uvc_v4l2_streamon()
535 	 * userspace is ready to provide video frames.  in uvc_v4l2_streamon()
548 	struct uvc_video *video = &uvc->video;  in uvc_v4l2_streamoff()  local
551 	if (type != video->queue.queue.type)  in uvc_v4l2_streamoff()
554 	ret = uvcg_video_disable(video);  in uvc_v4l2_streamoff()
596 	uvcg_video_disable(&uvc->video);  in uvc_v4l2_disable()
597 	uvcg_free_buffers(&uvc->video.queue);  in uvc_v4l2_disable()
677 	handle->device = &uvc->video;  in uvc_v4l2_open()
689 	struct uvc_video *video = handle->device;  in uvc_v4l2_release()  local
691 	mutex_lock(&video->mutex);  in uvc_v4l2_release()
694 	mutex_unlock(&video->mutex);  in uvc_v4l2_release()
710 	return uvcg_queue_mmap(&uvc->video.queue, vma);  in uvc_v4l2_mmap()
719 	return uvcg_queue_poll(&uvc->video.queue, file, wait);  in uvc_v4l2_poll()
730 	return uvcg_queue_get_unmapped_area(&uvc->video.queue, pgoff);  in uvcg_v4l2_get_unmapped_area()