1727 					 struct v4l2_frmsizeenum *fsize)  in vidioc_enum_framesizes()  argument
1733 	if (vivid_get_format(dev, fsize->pixel_format) == NULL)  in vidioc_enum_framesizes()
1736 		if (fsize->index >= ARRAY_SIZE(webcam_sizes))  in vidioc_enum_framesizes()
1738 		fsize->type = V4L2_FRMSIZE_TYPE_DISCRETE;  in vidioc_enum_framesizes()
1739 		fsize->discrete = webcam_sizes[fsize->index];  in vidioc_enum_framesizes()
1742 	if (fsize->index)  in vidioc_enum_framesizes()
1744 	fsize->type = V4L2_FRMSIZE_TYPE_STEPWISE;  in vidioc_enum_framesizes()
1745 	fsize->stepwise.min_width = MIN_WIDTH;  in vidioc_enum_framesizes()
1746 	fsize->stepwise.max_width = MAX_WIDTH * MAX_ZOOM;  in vidioc_enum_framesizes()
1747 	fsize->stepwise.step_width = 2;  in vidioc_enum_framesizes()
1748 	fsize->stepwise.min_height = MIN_HEIGHT;  in vidioc_enum_framesizes()
1749 	fsize->stepwise.max_height = MAX_HEIGHT * MAX_ZOOM;  in vidioc_enum_framesizes()
1750 	fsize->stepwise.step_height = 2;  in vidioc_enum_framesizes()