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36 lines
1.0 KiB
36 lines
1.0 KiB
/**************************************************************************\
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$Header: o:\src/RCS/DPMS.H 1.1 95/07/07 06:15:14 jyharbec Exp $
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$Log: DPMS.H $
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* Revision 1.1 95/07/07 06:15:14 jyharbec
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* Initial revision
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*
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\**************************************************************************/
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/******************************Module*Header*******************************\
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* Module Name: dpms.h
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*
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* Display Power Management constants.
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*
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* Copyright (c) 1995 Matrox Graphics Inc.
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\**************************************************************************/
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// Power state bits
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#define PWR_ON 0x00
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#define PWR_STANDBY 0x01
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#define PWR_SUSPEND 0x02
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#define PWR_OFF 0x04
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#define PWR_REDUCED 0x08
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#define PWR_DOWN PWR_STANDBY | PWR_SUSPEND | PWR_OFF | PWR_REDUCED
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#define PWR_SUPPORTED PWR_STANDBY | PWR_SUSPEND | PWR_OFF
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#define VESA_CMD 0x004f
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#define DPMS_VERSION 0x0010
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#define REPORT 0x0000
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#define SET_STATE 0x0001
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#define GET_STATE 0x0002
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