1 /* 2 * DRM/KMS platform data 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 #ifndef __PLATFORM_DATA_OMAP_DRM_H__ 21 #define __PLATFORM_DATA_OMAP_DRM_H__ 22 23 /* 24 * Optional platform data to configure the default configuration of which 25 * pipes/overlays/CRTCs are used.. if this is not provided, then instead the 26 * first CONFIG_DRM_OMAP_NUM_CRTCS are used, and they are each connected to 27 * one manager, with priority given to managers that are connected to 28 * detected devices. Remaining overlays are used as video planes. This 29 * should be a good default behavior for most cases, but yet there still 30 * might be times when you wish to do something different. 31 */ 32 struct omap_kms_platform_data { 33 /* overlays to use as CRTCs: */ 34 int ovl_cnt; 35 const int *ovl_ids; 36 37 /* overlays to use as video planes: */ 38 int pln_cnt; 39 const int *pln_ids; 40 41 int mgr_cnt; 42 const int *mgr_ids; 43 44 int dev_cnt; 45 const char **dev_names; 46 }; 47 48 struct omap_drm_platform_data { 49 uint32_t omaprev; 50 struct omap_kms_platform_data *kms_pdata; 51 }; 52 53 #endif /* __PLATFORM_DATA_OMAP_DRM_H__ */ 54