198 	struct v4l2_rect	rect;		/* sensor cropping window */  member
455 		sel->r = priv->rect;  in ov6650_get_selection()
468 	struct v4l2_rect rect = sel->r;  in ov6650_set_selection()  local
475 	v4l_bound_align_image(&rect.width, 2, W_CIF, 1,  in ov6650_set_selection()
476 			      &rect.height, 2, H_CIF, 1, 0);  in ov6650_set_selection()
477 	v4l_bound_align_image(&rect.left, DEF_HSTRT << 1,  in ov6650_set_selection()
478 			      (DEF_HSTRT << 1) + W_CIF - (__s32)rect.width, 1,  in ov6650_set_selection()
479 			      &rect.top, DEF_VSTRT << 1,  in ov6650_set_selection()
480 			      (DEF_VSTRT << 1) + H_CIF - (__s32)rect.height, 1,  in ov6650_set_selection()
483 	ret = ov6650_reg_write(client, REG_HSTRT, rect.left >> 1);  in ov6650_set_selection()
485 		priv->rect.left = rect.left;  in ov6650_set_selection()
487 				(rect.left + rect.width) >> 1);  in ov6650_set_selection()
490 		priv->rect.width = rect.width;  in ov6650_set_selection()
491 		ret = ov6650_reg_write(client, REG_VSTRT, rect.top >> 1);  in ov6650_set_selection()
494 		priv->rect.top = rect.top;  in ov6650_set_selection()
496 				(rect.top + rect.height) >> 1);  in ov6650_set_selection()
499 		priv->rect.height = rect.height;  in ov6650_set_selection()
515 	mf->width	= priv->rect.width >> priv->half_scale;  in ov6650_get_fmt()
516 	mf->height	= priv->rect.height >> priv->half_scale;  in ov6650_get_fmt()
524 static bool is_unscaled_ok(int width, int height, struct v4l2_rect *rect)  in is_unscaled_ok()  argument
526 	return width > rect->width >> 1 || height > rect->height >> 1;  in is_unscaled_ok()
551 	bool half_scale = !is_unscaled_ok(mf->width, mf->height, &priv->rect);  in ov6650_s_fmt()
555 		.r.left = priv->rect.left + (priv->rect.width >> 1) -  in ov6650_s_fmt()
557 		.r.top = priv->rect.top + (priv->rect.height >> 1) -  in ov6650_s_fmt()
662 		mf->width = priv->rect.width >> half_scale;  in ov6650_s_fmt()
663 		mf->height = priv->rect.height >> half_scale;  in ov6650_s_fmt()
679 	if (is_unscaled_ok(mf->width, mf->height, &priv->rect))  in ov6650_set_fmt()
1000 	priv->rect.left	  = DEF_HSTRT << 1;  in ov6650_probe()
1001 	priv->rect.top	  = DEF_VSTRT << 1;  in ov6650_probe()
1002 	priv->rect.width  = W_CIF;  in ov6650_probe()
1003 	priv->rect.height = H_CIF;  in ov6650_probe()