3  *	uvc_v4l2.c  --  USB Video Class Gadget driver
86 	struct uvc_video *video = &uvc->video;  in uvc_v4l2_get_format()  local
88 	fmt->fmt.pix.pixelformat = video->fcc;  in uvc_v4l2_get_format()
89 	fmt->fmt.pix.width = video->width;  in uvc_v4l2_get_format()
90 	fmt->fmt.pix.height = video->height;  in uvc_v4l2_get_format()
92 	fmt->fmt.pix.bytesperline = video->bpp * video->width / 8;  in uvc_v4l2_get_format()
93 	fmt->fmt.pix.sizeimage = video->imagesize;  in uvc_v4l2_get_format()
105 	struct uvc_video *video = &uvc->video;  in uvc_v4l2_set_format()  local
126 	video->fcc = format->fcc;  in uvc_v4l2_set_format()
127 	video->bpp = format->bpp;  in uvc_v4l2_set_format()
128 	video->width = fmt->fmt.pix.width;  in uvc_v4l2_set_format()
129 	video->height = fmt->fmt.pix.height;  in uvc_v4l2_set_format()
130 	video->imagesize = imagesize;  in uvc_v4l2_set_format()
146 	struct uvc_video *video = &uvc->video;  in uvc_v4l2_reqbufs()  local
148 	if (b->type != video->queue.queue.type)  in uvc_v4l2_reqbufs()
151 	return uvcg_alloc_buffers(&video->queue, b);  in uvc_v4l2_reqbufs()
159 	struct uvc_video *video = &uvc->video;  in uvc_v4l2_querybuf()  local
161 	return uvcg_query_buffer(&video->queue, b);  in uvc_v4l2_querybuf()
169 	struct uvc_video *video = &uvc->video;  in uvc_v4l2_qbuf()  local
172 	ret = uvcg_queue_buffer(&video->queue, b);  in uvc_v4l2_qbuf()
176 	return uvcg_video_pump(video);  in uvc_v4l2_qbuf()
184 	struct uvc_video *video = &uvc->video;  in uvc_v4l2_dqbuf()  local
186 	return uvcg_dequeue_buffer(&video->queue, b, file->f_flags & O_NONBLOCK);  in uvc_v4l2_dqbuf()
194 	struct uvc_video *video = &uvc->video;  in uvc_v4l2_streamon()  local
197 	if (type != video->queue.queue.type)  in uvc_v4l2_streamon()
200 	/* Enable UVC video. */  in uvc_v4l2_streamon()
201 	ret = uvcg_video_enable(video, 1);  in uvc_v4l2_streamon()
207 	 * userspace is ready to provide video frames.  in uvc_v4l2_streamon()
220 	struct uvc_video *video = &uvc->video;  in uvc_v4l2_streamoff()  local
222 	if (type != video->queue.queue.type)  in uvc_v4l2_streamoff()
225 	return uvcg_video_enable(video, 0);  in uvc_v4l2_streamoff()
294 	handle->device = &uvc->video;  in uvc_v4l2_open()
307 	struct uvc_video *video = handle->device;  in uvc_v4l2_release()  local
311 	mutex_lock(&video->mutex);  in uvc_v4l2_release()
312 	uvcg_video_enable(video, 0);  in uvc_v4l2_release()
313 	uvcg_free_buffers(&video->queue);  in uvc_v4l2_release()
314 	mutex_unlock(&video->mutex);  in uvc_v4l2_release()
330 	return uvcg_queue_mmap(&uvc->video.queue, vma);  in uvc_v4l2_mmap()
339 	return uvcg_queue_poll(&uvc->video.queue, file, wait);  in uvc_v4l2_poll()
350 	return uvcg_queue_get_unmapped_area(&uvc->video.queue, pgoff);  in uvcg_v4l2_get_unmapped_area()