1 /* 2 * DRM/KMS device registration for TI OMAP platforms 3 * 4 * Copyright (C) 2012 Texas Instruments 5 * Author: Rob Clark <rob.clark@linaro.org> 6 * 7 * This program is free software; you can redistribute it and/or modify it 8 * under the terms of the GNU General Public License version 2 as published by 9 * the Free Software Foundation. 10 * 11 * This program is distributed in the hope that it will be useful, but WITHOUT 12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for 14 * more details. 15 * 16 * You should have received a copy of the GNU General Public License along with 17 * this program. If not, see <http://www.gnu.org/licenses/>. 18 */ 19 20 #include <linux/module.h> 21 #include <linux/kernel.h> 22 #include <linux/mm.h> 23 #include <linux/init.h> 24 #include <linux/platform_device.h> 25 #include <linux/dma-mapping.h> 26 #include <linux/platform_data/omap_drm.h> 27 28 #include "soc.h" 29 #include "display.h" 30 31 #if defined(CONFIG_DRM_OMAP) || defined(CONFIG_DRM_OMAP_MODULE) 32 33 static struct omap_drm_platform_data platform_data; 34 35 static struct platform_device omap_drm_device = { 36 .dev = { 37 .coherent_dma_mask = DMA_BIT_MASK(32), 38 .platform_data = &platform_data, 39 }, 40 .name = "omapdrm", 41 .id = 0, 42 }; 43 omap_init_drm(void)44int __init omap_init_drm(void) 45 { 46 platform_data.omaprev = GET_OMAP_TYPE; 47 48 return platform_device_register(&omap_drm_device); 49 50 } 51 #else omap_init_drm(void)52int __init omap_init_drm(void) { return 0; } 53 #endif 54