200 	struct v4l2_rect	rect;		/* sensor cropping window */  member
441 	a->c = priv->rect;  in ov6650_g_crop()
450 	struct v4l2_rect *rect = &a->c;  in ov6650_s_crop()  local
456 	rect->left   = ALIGN(rect->left,   2);  in ov6650_s_crop()
457 	rect->width  = ALIGN(rect->width,  2);  in ov6650_s_crop()
458 	rect->top    = ALIGN(rect->top,    2);  in ov6650_s_crop()
459 	rect->height = ALIGN(rect->height, 2);  in ov6650_s_crop()
460 	soc_camera_limit_side(&rect->left, &rect->width,  in ov6650_s_crop()
462 	soc_camera_limit_side(&rect->top, &rect->height,  in ov6650_s_crop()
465 	ret = ov6650_reg_write(client, REG_HSTRT, rect->left >> 1);  in ov6650_s_crop()
467 		priv->rect.left = rect->left;  in ov6650_s_crop()
469 				(rect->left + rect->width) >> 1);  in ov6650_s_crop()
472 		priv->rect.width = rect->width;  in ov6650_s_crop()
473 		ret = ov6650_reg_write(client, REG_VSTRT, rect->top >> 1);  in ov6650_s_crop()
476 		priv->rect.top = rect->top;  in ov6650_s_crop()
478 				(rect->top + rect->height) >> 1);  in ov6650_s_crop()
481 		priv->rect.height = rect->height;  in ov6650_s_crop()
508 	mf->width	= priv->rect.width >> priv->half_scale;  in ov6650_g_fmt()
509 	mf->height	= priv->rect.height >> priv->half_scale;  in ov6650_g_fmt()
517 static bool is_unscaled_ok(int width, int height, struct v4l2_rect *rect)  in is_unscaled_ok()  argument
519 	return width > rect->width >> 1 || height > rect->height >> 1;  in is_unscaled_ok()
546 	bool half_scale = !is_unscaled_ok(mf->width, mf->height, &priv->rect);  in ov6650_s_fmt()
550 			.left	= priv->rect.left + (priv->rect.width >> 1) -  in ov6650_s_fmt()
552 			.top	= priv->rect.top + (priv->rect.height >> 1) -  in ov6650_s_fmt()
680 		mf->width = priv->rect.width >> half_scale;  in ov6650_s_fmt()
681 		mf->height = priv->rect.height >> half_scale;  in ov6650_s_fmt()
693 	if (is_unscaled_ok(mf->width, mf->height, &priv->rect))  in ov6650_try_fmt()
1004 	priv->rect.left	  = DEF_HSTRT << 1;  in ov6650_probe()
1005 	priv->rect.top	  = DEF_VSTRT << 1;  in ov6650_probe()
1006 	priv->rect.width  = W_CIF;  in ov6650_probe()
1007 	priv->rect.height = H_CIF;  in ov6650_probe()