xref: /openbmc/linux/drivers/staging/media/atomisp/pci/sh_css_properties.c (revision 929e2a61)

// SPDX-License-Identifier: GPL-2.0
/*
 * Support for Intel Camera Imaging ISP subsystem.
 * Copyright (c) 2015, Intel Corporation.
 *
 * This program is free software; you can redistribute it and/or modify it
 * under the terms and conditions of the GNU General Public License,
 * version 2, as published by the Free Software Foundation.
 *
 * This program is distributed in the hope it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
 * more details.
 */

#include "ia_css_properties.h"
#include <assert_support.h>
#include "ia_css_types.h"
#include "gdc_device.h"

void
ia_css_get_properties(struct ia_css_properties *properties)
{
	assert(properties);
	/*
	 * MW: We don't want to store the coordinates
	 * full range in memory: Truncate
	 */
	properties->gdc_coord_one = gdc_get_unity(GDC0_ID) / HRT_GDC_COORD_SCALE;

	properties->l1_base_is_index = true;

	properties->vamem_type = IA_CSS_VAMEM_TYPE_2;
}