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/*
 * DRM/KMS device registration for TI OMAP platforms
 *
 * Copyright (C) 2012 Texas Instruments
 * Author: Rob Clark <rob.cl...@linaro.org>
 *
 * This program is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 as published by
 * the Free Software Foundation.
 *
 * This program is distributed in the hope that 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.
 *
 * You should have received a copy of the GNU General Public License along with
 * this program.  If not, see <http://www.gnu.org/licenses/>.
 */

#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/mm.h>
#include <linux/init.h>
#include <linux/platform_device.h>
#include <linux/dma-mapping.h>

#include <plat/omap_device.h>
#include <plat/omap_hwmod.h>

#if defined(CONFIG_DRM_OMAP) || (CONFIG_DRM_OMAP_MODULE)

static struct platform_device omap_drm_device = {
       .dev = {
               .coherent_dma_mask = DMA_BIT_MASK(32),
       },
       .name = "omapdrm",
       .id = 0,
};

static int __init omap_init_drm(void)
{
       struct omap_hwmod *oh = NULL;
       struct platform_device *pdev;

       /* lookup and populate the DMM information, if present - OMAP4+ */
       oh = omap_hwmod_lookup("dmm");

       if (oh) {
               pdev = omap_device_build(oh->name, -1, oh, NULL, 0, NULL, 0,
                                       false);
               WARN(IS_ERR(pdev), "Could not build omap_device for %s\n",
                       oh->name);
       }

       return platform_device_register(&omap_drm_device);

}

arch_initcall(omap_init_drm);

#endif