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/* -*- pse-c -*-
*-----------------------------------------------------------------------------
* Filename: igd_pwr.h
* $Revision: 1.2 $
*-----------------------------------------------------------------------------
* INTEL CONFIDENTIAL
* Copyright (2002-2008) Intel Corporation All Rights Reserved.
* The source code contained or described herein and all documents related to
* the source code ("Material") are owned by Intel Corporation or its suppliers
* or licensors. Title to the Material remains with Intel Corporation or its
* suppliers and licensors. The Material contains trade secrets and proprietary
* and confidential information of Intel or its suppliers and licensors. The
* Material is protected by worldwide copyright and trade secret laws and
* treaty provisions. No part of the Material may be used, copied, reproduced,
* modified, published, uploaded, posted, transmitted, distributed, or
* disclosed in any way without Intel's prior express written permission.
*
* No license under any patent, copyright, trade secret or other intellectual
* property right is granted to or conferred upon you by disclosure or
* delivery of the Materials, either expressly, by implication, inducement,
* estoppel or otherwise. Any license under such intellectual property rights
* must be express and approved by Intel in writing.
*
*
*-----------------------------------------------------------------------------
* Description:
*
*-----------------------------------------------------------------------------
* Authors:
* Mohanavelu <mohanavelu.senapen@intel.com>
*-----------------------------------------------------------------------------
*/
#ifndef _IGD_PWR_H
#define _IGD_PWR_H
/*
* Device power state defines
*/
#define IGD_POWERSTATE_D0 0x0
#define IGD_POWERSTATE_D1 0x1
#define IGD_POWERSTATE_D2 0x2
#define IGD_POWERSTATE_D3 0x3
#define IGD_POWERSTATE_UNDEFINED 0xFFFFFFFF
/*
* Graphics Adaptor Power State Defines
*/
#define IGD_ADAPTERPOWERSTATE_ON 0x10
#define IGD_ADAPTERPOWERSTATE_STANDBY 0x11
#define IGD_ADAPTERPOWERSTATE_SUSPEND 0x12
#define IGD_ADAPTERPOWERSTATE_OFF 0x13
#define IGD_ADAPTERPOWERSTATE_HIBERNATE 0x14
/*----------------------------------------------------------------------
* Function:
* int dispatch->pwr_alter(igd_driver_h driver_handle,
* unsigned int power_state);
*
* *----------------------------------------------------------------------
*/
#endif /*_IGD_PWR_H*/
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