/****************************************************************************
*
*    Copyright 2012 - 2017 Vivante Corporation, Santa Clara, California.
*    All Rights Reserved.
*
*    Permission is hereby granted, free of charge, to any person obtaining
*    a copy of this software and associated documentation files (the
*    'Software'), to deal in the Software without restriction, including
*    without limitation the rights to use, copy, modify, merge, publish,
*    distribute, sub license, and/or sell copies of the Software, and to
*    permit persons to whom the Software is furnished to do so, subject
*    to the following conditions:
*
*    The above copyright notice and this permission notice (including the
*    next paragraph) shall be included in all copies or substantial
*    portions of the Software.
*
*    THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND,
*    EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
*    MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
*    IN NO EVENT SHALL VIVANTE AND/OR ITS SUPPLIERS BE LIABLE FOR ANY
*    CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
*    TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
*    SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*
*****************************************************************************/


/*
 * Copyright (C) 2011,2013 Freescale Semiconductor, Inc.  All Rights Reserved.
 *
 * Permission is hereby granted, free of charge, to any person
 * obtaining a copy of this software and associated documentation
 * files (the "Software"), to deal in the Software without
 * restriction, including without limitation the rights to use, copy,
 * modify, merge, publish, distribute, sublicense, and/or sell copies
 * of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be
 * included in all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
 * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
 * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
 * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */

#ifndef __IMX_DISPLAY_H__
#define __IMX_DISPLAY_H__

#include "xf86.h"

/* -------------------------------------------------------------------- */

typedef enum {
    ImxFbTypeUnknown    = -1,
    ImxFbTypeDISP3_BG   = 0,
    ImxFbTypeDISP3_FG   = 1,
    ImxFbTypeDISP3_BG_D1    = 2,
    ImxFbTypeEPDC       = 3
} ImxFbType;

/* -------------------------------------------------------------------- */

extern Bool
imxDisplayPreInit(ScrnInfoPtr pScrn);

extern Bool
imxDisplayFinishScreenInit(int scrnIndex, ScreenPtr pScreen);

extern ModeStatus
imxDisplayValidMode(VALID_MODE_DECL);

extern Bool
imxDisplaySwitchMode(SWITCH_MODE_ARGS_DECL);

extern void
imxDisplayAdjustFrame(ADJUST_FRAME_ARGS_DECL);

extern Bool
imxDisplayEnterVT(VT_FUNC_ARGS_DECL);

extern void
imxDisplayLeaveVT(VT_FUNC_ARGS_DECL);

extern Bool
imxPMEvent(PM_EVENT_DECL);

extern Bool
imxSetShadowBuffer(ScreenPtr pScreen);

// Support non-standard display
extern void
imxInitSyncFlagsStorage(ScrnInfoPtr pScrn);
extern void
imxFreeSyncFlagsStorage(ScrnInfoPtr pScrn);
extern Bool
imxStoreSyncFlags(ScrnInfoPtr pScrn, const char *modeName, unsigned int value);
extern Bool
imxLoadSyncFlags(ScrnInfoPtr pScrn, const char *modeName, unsigned int *pSyncFlags);

extern Bool
imxGetDevicePreferredMode(ScrnInfoPtr pScrn);

extern int
imxRefreshModes(ScrnInfoPtr pScrn, int fbIndex, char *suggestMode);

#endif