linux/drivers/gpu/drm/renesas/rz-du/rzg2l_du_drv.c

// SPDX-License-Identifier: GPL-2.0+
/*
 * RZ/G2L Display Unit DRM driver
 *
 * Copyright (C) 2023 Renesas Electronics Corporation
 *
 * Based on rcar_du_drv.c
 */

#include <linux/dma-mapping.h>
#include <linux/module.h>
#include <linux/of.h>
#include <linux/platform_device.h>

#include <drm/drm_atomic_helper.h>
#include <drm/drm_drv.h>
#include <drm/drm_fbdev_dma.h>
#include <drm/drm_gem_dma_helper.h>
#include <drm/drm_probe_helper.h>

#include "rzg2l_du_drv.h"
#include "rzg2l_du_kms.h"

/* -----------------------------------------------------------------------------
 * Device Information
 */

static const struct rzg2l_du_device_info rzg2l_du_r9a07g044_info = …;

static const struct of_device_id rzg2l_du_of_table[] = …;

MODULE_DEVICE_TABLE(of, rzg2l_du_of_table);

const char *rzg2l_du_output_name(enum rzg2l_du_output output)
{ … }

/* -----------------------------------------------------------------------------
 * DRM operations
 */

DEFINE_DRM_GEM_DMA_FOPS(rzg2l_du_fops);

static const struct drm_driver rzg2l_du_driver = …;

/* -----------------------------------------------------------------------------
 * Platform driver
 */

static void rzg2l_du_remove(struct platform_device *pdev)
{ … }

static void rzg2l_du_shutdown(struct platform_device *pdev)
{ … }

static int rzg2l_du_probe(struct platform_device *pdev)
{ … }

static struct platform_driver rzg2l_du_platform_driver = …;

module_platform_driver(…) …;

MODULE_AUTHOR(…) …;
MODULE_DESCRIPTION(…) …;
MODULE_LICENSE(…) …;