1/*
2 * Copyright 2015 Freescale Semiconductor, Inc.
3 *
4 * Freescale DCU drm device driver
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
10 */
11
12#include <drm/drmP.h>
13#include <drm/drm_atomic_helper.h>
14#include <drm/drm_crtc_helper.h>
15#include <drm/drm_fb_cma_helper.h>
16
17#include "fsl_dcu_drm_crtc.h"
18#include "fsl_dcu_drm_drv.h"
19
20static const struct drm_mode_config_funcs fsl_dcu_drm_mode_config_funcs = {
21	.atomic_check = drm_atomic_helper_check,
22	.atomic_commit = drm_atomic_helper_commit,
23	.fb_create = drm_fb_cma_create,
24};
25
26int fsl_dcu_drm_modeset_init(struct fsl_dcu_drm_device *fsl_dev)
27{
28	drm_mode_config_init(fsl_dev->drm);
29
30	fsl_dev->drm->mode_config.min_width = 0;
31	fsl_dev->drm->mode_config.min_height = 0;
32	fsl_dev->drm->mode_config.max_width = 2031;
33	fsl_dev->drm->mode_config.max_height = 2047;
34	fsl_dev->drm->mode_config.funcs = &fsl_dcu_drm_mode_config_funcs;
35
36	drm_kms_helper_poll_init(fsl_dev->drm);
37	fsl_dcu_drm_crtc_create(fsl_dev);
38	fsl_dcu_drm_encoder_create(fsl_dev, &fsl_dev->crtc);
39	fsl_dcu_drm_connector_create(fsl_dev, &fsl_dev->encoder);
40	drm_mode_config_reset(fsl_dev->drm);
41
42	return 0;
43}
44