204  * exynos_drm_ipp_get_limits_ioctl - get ipp module limits
243 		if (copy_to_user((void __user *)ptr, format->limits,  in exynos_drm_ipp_get_limits_ioctl()
244 				 sizeof(*format->limits) * format->num_limits))  in exynos_drm_ipp_get_limits_ioctl()
429 static void __get_size_limit(const struct drm_exynos_ipp_limit *limits,  in __get_size_limit()  argument
433 	const struct drm_exynos_ipp_limit *l = limits;  in __get_size_limit()
438 		for (l = limits; l - limits < num_limits; l++) {  in __get_size_limit()
456 		DRM_DEBUG_DRIVER("Value %d exceeds HW limits (align %d)\n",  in __align_check()
467 		DRM_DEBUG_DRIVER("Value %d exceeds HW limits (min %d, max %d)\n",  in __size_limit_check()
475 	const struct drm_exynos_ipp_limit *limits, unsigned int num_limits,  in exynos_drm_ipp_check_size_limits()  argument
483 	if (!limits)  in exynos_drm_ipp_check_size_limits()
486 	__get_size_limit(limits, num_limits, IPP_LIMIT_BUFFER, &l);  in exynos_drm_ipp_check_size_limits()
495 	__get_size_limit(limits, num_limits, id, &l);  in exynos_drm_ipp_check_size_limits()
510 		DRM_DEBUG_DRIVER("Scale from %d to %d exceeds HW limits (ratio min %d.%05d, max %d.%05d)\n",  in __scale_limit_check()
522 				const struct drm_exynos_ipp_limit *limits,  in exynos_drm_ipp_check_scale_limits()  argument
528 	for (; num_limits; limits++, num_limits--)  in exynos_drm_ipp_check_scale_limits()
529 		if ((limits->type & DRM_EXYNOS_IPP_LIMIT_TYPE_MASK) ==  in exynos_drm_ipp_check_scale_limits()
535 	lh = (!swap) ? &limits->h : &limits->v;  in exynos_drm_ipp_check_scale_limits()
536 	lv = (!swap) ? &limits->v : &limits->h;  in exynos_drm_ipp_check_scale_limits()
588 	/* check driver limits */  in exynos_drm_ipp_check_format()
589 	ret = exynos_drm_ipp_check_size_limits(buf, fmt->limits,  in exynos_drm_ipp_check_format()
596 						fmt->limits,  in exynos_drm_ipp_check_format()