Videoprt.sys

http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/video/videoprt/?view=log

ChangeLog-0.2.1

• Moved videoprt driver to a new location and implemented few functions (Filip Navara)
• Started implementation of VideoPortGetVgaStatus (Jim Tabor)

ChangeLog-0.2.2

• Started implementation of VideoPortGetVgaStatus (Jim Tabor)
• Started VideoPortGetAgpServices, Allocate and ReleaseBuffer (Jim Tabor)
• Change NonPagedPool for AllocateBuffer and implemented GetVersion (Jim Tabor)
• Implemented VideoPortEnableInterrupt and VideoPortDisableInterrupt (Filip Navara)
• Implemented VideoPortQueryPerformanceCounter and all video port spinlock functions (Filip Navara)
• Fixed bug in VideoPortSetBusData (Filip Navara)
• Started work on converting the VideoPort driver to PnP model (Filip Navara)
• Fixed return value in VidDispatchDeviceControl (Filip Navara)
• Get back the attaching to CSRSS working (Filip Navara)
• Get the basic support for NT4 legacy drivers working (Filip Navara)
• Implemented handling of cleanup IRP (Filip Navara)
• Fixed VideoPortGetAccessRanges to work more correctly with W2K+ drivers (Filip Navara)
• Fixed releasing of display ownership (Filip Navara)
• Added an implemention of VideoPortGetProcAddress (David Welch)
• ati2mtag calls VideoPortGetAccessRanges with *DeviceId == 0 so treat that as matching an device id (David Welch)
• Initial implementation of some DMA related functions (David Welch)
• Implemented EngSaveFloatingPointState and EngRestoreFloatingState (David Welch)
• Complete the irp even on an error (David Welch)

ChangeLog-0.2.3

• Fixed the open counter in IntVideoPortDispatchClose (Hartmut Birr)
• VideoPortInt10 should copy back the output registers to caller (Filip Navara)

ChangeLog-0.2.6

• NVIDIA Windows 2000 driver works

ChangeLog-0.2.8

• Implement VideoPortVerifyAccessRanges (Hervé Poussineau)

ChangeLog-0.3.0

• Implement VideoPortGetAssociatedDeviceExtension and VideoPortCheckForDeviceExistence (Hervé Poussineau)