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1/*
2 * i.MX drm driver
3 *
4 * Copyright (C) 2012 Sascha Hauer, Pengutronix
5 *
6 * Based on Samsung Exynos code
7 *
8 * Copyright (c) 2011 Samsung Electronics Co., Ltd.
9 *
10 * This program is free software; you can redistribute it and/or
11 * modify it under the terms of the GNU General Public License
12 * as published by the Free Software Foundation; either version 2
13 * of the License, or (at your option) any later version.
14 * This program is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 * GNU General Public License for more details.
18 *
19 */
20#include <linux/module.h>
21#include <drm/drmP.h>
22#include <drm/drm_crtc.h>
23#include <drm/drm_crtc_helper.h>
24#include <drm/drm_gem_cma_helper.h>
25#include <drm/drm_fb_cma_helper.h>
26
27#include "imx-drm.h"
28
29static struct drm_mode_config_funcs imx_drm_mode_config_funcs = {
30 .fb_create = drm_fb_cma_create,
31};
32
33void imx_drm_mode_config_init(struct drm_device *dev)
34{
35 dev->mode_config.min_width = 64;
36 dev->mode_config.min_height = 64;
37
38 /*
39 * set max width and height as default value(4096x4096).
40 * this value would be used to check framebuffer size limitation
41 * at drm_mode_addfb().
42 */
43 dev->mode_config.max_width = 4096;
44 dev->mode_config.max_height = 4096;
45
46 dev->mode_config.funcs = &imx_drm_mode_config_funcs;
47}