Current File : //usr/src/kernels/3.10.0-1160.88.1.el7.centos.plus.x86_64/include/linux/platform_data/omap_drm.h
/*
* DRM/KMS platform data for TI OMAP platforms
*
* Copyright (C) 2012 Texas Instruments
* Author: Rob Clark <rob.clark@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/>.
*/
#ifndef __PLATFORM_DATA_OMAP_DRM_H__
#define __PLATFORM_DATA_OMAP_DRM_H__
/*
* Optional platform data to configure the default configuration of which
* pipes/overlays/CRTCs are used.. if this is not provided, then instead the
* first CONFIG_DRM_OMAP_NUM_CRTCS are used, and they are each connected to
* one manager, with priority given to managers that are connected to
* detected devices. Remaining overlays are used as video planes. This
* should be a good default behavior for most cases, but yet there still
* might be times when you wish to do something different.
*/
struct omap_kms_platform_data {
/* overlays to use as CRTCs: */
int ovl_cnt;
const int *ovl_ids;
/* overlays to use as video planes: */
int pln_cnt;
const int *pln_ids;
int mgr_cnt;
const int *mgr_ids;
int dev_cnt;
const char **dev_names;
};
struct omap_drm_platform_data {
uint32_t omaprev;
struct omap_kms_platform_data *kms_pdata;
};
#endif /* __PLATFORM_DATA_OMAP_DRM_H__ */
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