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168 lines
3.7 KiB
C
168 lines
3.7 KiB
C
/*
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* PROJECT: ReactOS framebuffer driver for NEC PC-98 series
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* LICENSE: GPL-2.0-or-later (https://spdx.org/licenses/GPL-2.0-or-later)
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* PURPOSE: Miniport driver header file
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* COPYRIGHT: Copyright 2020 Dmitry Borisov (di.sean@protonmail.com)
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*/
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#ifndef _PC98VID_PCH_
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#define _PC98VID_PCH_
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#include <ntdef.h>
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#include <dderror.h>
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#include <devioctl.h>
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#include <miniport.h>
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#include <video.h>
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#include <debug.h>
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#undef WRITE_PORT_UCHAR
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#undef READ_PORT_UCHAR
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#define WRITE_PORT_UCHAR(p, d) VideoPortWritePortUchar(p, d)
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#define READ_PORT_UCHAR(p) VideoPortReadPortUchar(p)
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#include <drivers/pc98/video.h>
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#define MONITOR_HW_ID 0x1033FACE /* Dummy */
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typedef struct _VIDEOMODE
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{
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USHORT HResolution;
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USHORT VResolution;
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UCHAR HorizontalScanRate;
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UCHAR Clock1;
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UCHAR Clock2;
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UCHAR Mem;
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UCHAR RefreshRate;
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SYNCPARAM TextSyncParameters;
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SYNCPARAM VideoSyncParameters;
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} VIDEOMODE, *PVIDEOMODE;
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typedef struct _HW_DEVICE_EXTENSION
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{
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UCHAR MonitorCount;
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UCHAR ModeCount;
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UCHAR CurrentMode;
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PHYSICAL_ADDRESS PegcControl;
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ULONG PegcControlLength;
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ULONG_PTR PegcControlVa;
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PHYSICAL_ADDRESS FrameBuffer;
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ULONG FrameBufferLength;
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} HW_DEVICE_EXTENSION, *PHW_DEVICE_EXTENSION;
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VP_STATUS
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NTAPI
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Pc98VidFindAdapter(
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_In_ PVOID HwDeviceExtension,
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_In_opt_ PVOID HwContext,
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_In_opt_ PWSTR ArgumentString,
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_Inout_ PVIDEO_PORT_CONFIG_INFO ConfigInfo,
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_Out_ PUCHAR Again);
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BOOLEAN
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NTAPI
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HasPegcController(
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_In_ PHW_DEVICE_EXTENSION DeviceExtension);
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BOOLEAN
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NTAPI
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Pc98VidInitialize(
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_In_ PVOID HwDeviceExtension);
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VP_STATUS
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NTAPI
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Pc98VidGetVideoChildDescriptor(
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_In_ PVOID HwDeviceExtension,
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_In_ PVIDEO_CHILD_ENUM_INFO ChildEnumInfo,
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_Out_ PVIDEO_CHILD_TYPE VideoChildType,
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_Out_ PUCHAR pChildDescriptor,
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_Out_ PULONG UId,
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_Out_ PULONG pUnused);
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BOOLEAN
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NTAPI
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Pc98VidStartIO(
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_In_ PVOID HwDeviceExtension,
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_Inout_ PVIDEO_REQUEST_PACKET RequestPacket);
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VOID
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FASTCALL
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Pc98VidQueryMode(
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_In_ PHW_DEVICE_EXTENSION DeviceExtension,
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_In_ ULONG ModeNumber,
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_Out_ PVIDEO_MODE_INFORMATION VideoMode);
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VP_STATUS
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FASTCALL
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Pc98VidQueryAvailModes(
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_In_ PHW_DEVICE_EXTENSION DeviceExtension,
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_Out_ PVIDEO_MODE_INFORMATION ModeInformation,
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_Out_ PSTATUS_BLOCK StatusBlock);
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VP_STATUS
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FASTCALL
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Pc98VidQueryNumAvailModes(
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_In_ PHW_DEVICE_EXTENSION DeviceExtension,
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_Out_ PVIDEO_NUM_MODES Modes,
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_Out_ PSTATUS_BLOCK StatusBlock);
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VP_STATUS
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FASTCALL
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Pc98VidSetCurrentMode(
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_In_ PHW_DEVICE_EXTENSION DeviceExtension,
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_In_ PVIDEO_MODE RequestedMode);
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VP_STATUS
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FASTCALL
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Pc98VidQueryCurrentMode(
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_In_ PHW_DEVICE_EXTENSION DeviceExtension,
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_Out_ PVIDEO_MODE_INFORMATION VideoMode,
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_Out_ PSTATUS_BLOCK StatusBlock);
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VP_STATUS
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FASTCALL
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Pc98VidMapVideoMemory(
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_In_ PHW_DEVICE_EXTENSION DeviceExtension,
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_In_ PVIDEO_MEMORY RequestedAddress,
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_Out_ PVIDEO_MEMORY_INFORMATION MapInformation,
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_Out_ PSTATUS_BLOCK StatusBlock);
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VP_STATUS
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FASTCALL
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Pc98VidUnmapVideoMemory(
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_In_ PHW_DEVICE_EXTENSION DeviceExtension,
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_In_ PVIDEO_MEMORY VideoMemory);
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VP_STATUS
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FASTCALL
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Pc98VidResetDevice(VOID);
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VP_STATUS
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FASTCALL
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Pc98VidSetColorRegisters(
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_In_ PVIDEO_CLUT ColorLookUpTable);
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VP_STATUS
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FASTCALL
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Pc98VidGetChildState(
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_In_ PHW_DEVICE_EXTENSION DeviceExtension,
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_In_ PULONG ChildIndex,
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_Out_ PULONG ChildState,
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_Out_ PSTATUS_BLOCK StatusBlock);
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VP_STATUS
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NTAPI
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Pc98VidGetPowerState(
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_In_ PVOID HwDeviceExtension,
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_In_ ULONG HwId,
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_In_ PVIDEO_POWER_MANAGEMENT VideoPowerControl);
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VP_STATUS
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NTAPI
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Pc98VidSetPowerState(
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_In_ PVOID HwDeviceExtension,
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_In_ ULONG HwId,
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_In_ PVIDEO_POWER_MANAGEMENT VideoPowerControl);
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extern const VIDEOMODE VideoModes[];
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#endif /* _PC98VID_PCH_ */
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