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/****************************************************************************
******************************************************************************* ******************************************* * Copyright (c) 1995, Cirrus Logic, Inc. ** * All Rights Reserved ** ******************************************** PROJECT: Laguna I (CL-GD5462) - ** FILE: clioctl.h** AUTHOR: Benny Ng** DESCRIPTION:* This module contains the definitions of IOCTL commands* between the NT miniport and the display.** MODULES:** REVISION HISTORY:* $Log: X:/log/laguna/nt35/displays/cl546x/CLIOCTL.H $* * Rev 1.14 Mar 25 1998 17:56:54 frido* Added IOCTL_STALL.* * Rev 1.13 Dec 10 1997 13:24:54 frido* Merged from 1.62 branch.* * Rev 1.12.1.0 Nov 10 1997 11:25:14 phyang* Added 5 IOCTL code for utilities to update registry values.* * Rev 1.12 Nov 03 1997 16:44:24 phyang* Added IOCTL_GET_AGPDATASTREAMING.* * Rev 1.11 28 Aug 1997 15:16:06 noelv* * Merged with miniport CLIOCTL.H. Now we only use this one.* * Rev 1.10 23 Jul 1997 09:18:30 bennyn* * Added IOCTL_GET_BIOS_VERSION* * Rev 1.9 21 Jul 1997 16:21:06 bennyn* Added IOCTL for getting EDID data* * Rev 1.8 20 Jun 1997 13:33:18 bennyn* * Added power manager data structure and #define* * Rev 1.7 23 Apr 1997 07:38:26 SueS* Added IOCTL for enabling memory-mapped I/O access to PCI* configuration registers.* * Rev 1.6 21 Mar 1997 13:41:20 noelv* Combined LOG_CALLS, LOG_WRITES and LOG_QFREE into ENABLE_LOG_FILE* * Rev 1.5 18 Mar 1997 09:28:58 bennyn* Added Intel DPMS support* * Rev 1.4 26 Nov 1996 10:15:24 SueS* Added IOCTL for closing the log file.* * Rev 1.3 13 Nov 1996 17:06:58 SueS* Added two IOCTL codes for notifying the miniport driver on* file logging functions.* 11/16/95 Benny Ng Initial version*********************************************************************************************************************************************************/
//---------------------------------------------------------------------------
//
// The following macro(CTL_CODE) is defined in WINIOCTL.H. That file states
// that functions 2048-4095 are reserved for "customers". So I picked an
// arbitrary value of 0x900=2304.
//
#define IOCTL_CL_STRING_DISPLAY \
CTL_CODE(FILE_DEVICE_VIDEO, 0x900, METHOD_BUFFERED, FILE_ANY_ACCESS)
#define IOCTL_CL_GET_COMMON_BUFFER \
CTL_CODE(FILE_DEVICE_VIDEO, 0x902, METHOD_BUFFERED, FILE_ANY_ACCESS)
#if ENABLE_LOG_FILE
#define IOCTL_CL_CREATE_LOG_FILE \
CTL_CODE(FILE_DEVICE_VIDEO, 0x903, METHOD_BUFFERED, FILE_ANY_ACCESS)
#define IOCTL_CL_WRITE_LOG_FILE \
CTL_CODE(FILE_DEVICE_VIDEO, 0x904, METHOD_BUFFERED, FILE_ANY_ACCESS)
#define IOCTL_CL_CLOSE_LOG_FILE \
CTL_CODE(FILE_DEVICE_VIDEO, 0x905, METHOD_BUFFERED, FILE_ANY_ACCESS)#endif
#define IOCTL_VIDEO_ENABLE_PCI_MMIO \
CTL_CODE(FILE_DEVICE_VIDEO, 0x906, METHOD_BUFFERED, FILE_ANY_ACCESS)
#define IOCTL_SET_HW_MODULE_POWER_STATE \
CTL_CODE(FILE_DEVICE_VIDEO, 0x907, METHOD_BUFFERED, FILE_ANY_ACCESS)
#define IOCTL_GET_HW_MODULE_POWER_STATE \
CTL_CODE(FILE_DEVICE_VIDEO, 0x908, METHOD_BUFFERED, FILE_ANY_ACCESS)
#define IOCTL_GET_AGPDATASTREAMING \
CTL_CODE(FILE_DEVICE_VIDEO, 0x90B, METHOD_BUFFERED, FILE_ANY_ACCESS)
#define IOCTL_STALL \
CTL_CODE(FILE_DEVICE_VIDEO, 0x911, METHOD_BUFFERED, FILE_ANY_ACCESS)
// =====================================================================
// Define structure used for power manager
// =====================================================================
#ifndef __LGPWRMGR_H__
#define __LGPWRMGR_H__
#define ENABLE 0x1
#define DISABLE 0x0
#define ACPI_D0 0x0
#define ACPI_D1 0x1
#define ACPI_D2 0x2
#define ACPI_D3 0x3
#define TOTAL_ACPI 4
#define MOD_2D 0x0
#define MOD_STRETCH 0x1
#define MOD_3D 0x2
#define MOD_EXTMODE 0x3
#define MOD_VGA 0x4
#define MOD_RAMDAC 0x5
#define MOD_VPORT 0x6
#define MOD_VW 0x7
#define MOD_TVOUT 0x8
#define TOTAL_MOD MOD_TVOUT+1
typedef struct _LGPM_IN_STRUCT { ULONG arg1; ULONG arg2;} LGPM_IN_STRUCT, *PLGPM_IN_STRUCT;
typedef struct _LGPM_OUT_STRUCT { BOOL status; ULONG retval;} LGPM_OUT_STRUCT, *PLGPM_OUT_STRUCT;
#endif // #ifndef __LGPWRMGR_H__
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