media/i2c/ov6650.c

198 	bool			half_scale;	/* scale down output by 2 */
539 		bool half_scale = !is_unscaled_ok(mf->width, mf->height, crop);
545 		mf->width = crop->width >> half_scale;
546 		mf->height = crop->height >> half_scale;
601 		mf->width = priv->rect.width >> priv->half_scale;
602 		mf->height = priv->rect.height >> priv->half_scale;
611 static int ov6650_s_fmt(struct v4l2_subdev *sd, u32 code, bool half_scale)
637 		if (half_scale) {
647 		if (half_scale) {
674 	if (half_scale) {
684 		priv->half_scale = half_scale;
702 	bool half_scale;
729 	half_scale = !is_unscaled_ok(mf->width, mf->height, crop);
736 		try_fmt->width = crop->width >> half_scale;
737 		try_fmt->height = crop->height >> half_scale;
750 		if (mf->code != priv->code || half_scale != priv->half_scale)
751 			ret = ov6650_s_fmt(sd, mf->code, half_scale);
757 		mf->width = priv->rect.width >> priv->half_scale;
758 		mf->height = priv->rect.height >> priv->half_scale;