[ros-diffs] [greatlrd] 27413: Do not hack video driver, VBE driver works in windows xp ---------------------------------------------------------------- Fixed to detect few legazy bus types, fill the list for no PnP bus type in videprt/videoprt.c functions VideoPortInitialize

Author: greatlrd
Date: Fri Jul  6 02:06:47 2007
New Revision: 27413

URL: http://svn.reactos.org/svn/reactos?rev=27413&view=rev
Log:
Do not hack video driver, VBE driver works in windows xp
----------------------------------------------------------------
Fixed to detect few legazy bus types, fill the list for no
PnP bus type in videprt/videoprt.c functions VideoPortInitialize

Modified:
    trunk/reactos/drivers/video/miniport/vbe/vbemp.c
    trunk/reactos/drivers/video/miniport/vga/vgamp.c
    trunk/reactos/drivers/video/miniport/xboxvmp/xboxvmp.c
    trunk/reactos/drivers/video/videoprt/videoprt.c

Modified: trunk/reactos/drivers/video/miniport/vbe/vbemp.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/video/miniport/vbe…
==============================================================================
--- trunk/reactos/drivers/video/miniport/vbe/vbemp.c (original)
+++ trunk/reactos/drivers/video/miniport/vbe/vbemp.c Fri Jul  6 02:06:47 2007
@@ -37,7 +37,7 @@
    VIDEO_HW_INITIALIZATION_DATA InitData;
 
    VideoPortZeroMemory(&InitData, sizeof(InitData));
-   InitData.HwInitDataSize = SIZE_OF_NT4_VIDEO_HW_INITIALIZATION_DATA;
+   InitData.HwInitDataSize = sizeof(VIDEO_HW_INITIALIZATION_DATA);
    InitData.HwFindAdapter = VBEFindAdapter;
    InitData.HwInitialize = VBEInitialize;
    InitData.HwStartIO = VBEStartIO;

Modified: trunk/reactos/drivers/video/miniport/vga/vgamp.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/video/miniport/vga…
==============================================================================
--- trunk/reactos/drivers/video/miniport/vga/vgamp.c (original)
+++ trunk/reactos/drivers/video/miniport/vga/vgamp.c Fri Jul  6 02:06:47 2007
@@ -31,7 +31,7 @@
 
   VideoPortZeroMemory(&InitData, sizeof InitData);
 
-  InitData.HwInitDataSize = SIZE_OF_NT4_VIDEO_HW_INITIALIZATION_DATA;
+  InitData.HwInitDataSize = sizeof(InitData);
   /* FIXME: Fill in InitData members  */
   InitData.StartingDeviceNumber = 0;
 

Modified: trunk/reactos/drivers/video/miniport/xboxvmp/xboxvmp.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/video/miniport/xbo…
==============================================================================
--- trunk/reactos/drivers/video/miniport/xboxvmp/xboxvmp.c (original)
+++ trunk/reactos/drivers/video/miniport/xboxvmp/xboxvmp.c Fri Jul  6 02:06:47 2007
@@ -42,7 +42,7 @@
 
   VideoPortZeroMemory(&InitData, sizeof(InitData));
   InitData.AdapterInterfaceType = PCIBus;
-  InitData.HwInitDataSize = SIZE_OF_NT4_VIDEO_HW_INITIALIZATION_DATA;
+  InitData.HwInitDataSize = sizeof(VIDEO_HW_INITIALIZATION_DATA);
   InitData.HwFindAdapter = XboxVmpFindAdapter;
   InitData.HwInitialize = XboxVmpInitialize;
   InitData.HwStartIO = XboxVmpStartIO;

Modified: trunk/reactos/drivers/video/videoprt/videoprt.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/video/videoprt/vid…
==============================================================================
--- trunk/reactos/drivers/video/videoprt/videoprt.c (original)
+++ trunk/reactos/drivers/video/videoprt/videoprt.c Fri Jul  6 02:06:47 2007
@@ -713,6 +713,15 @@
          return STATUS_UNSUCCESSFUL;
    }
 
+   /* add no PNP bus here, add more bus type if it need it */
+   if ( (HwInitializationData->AdapterInterfaceType == 0) ||
+        (HwInitializationData->AdapterInterfaceType == -1) )
+
+   {
+       DPRINT1("No PNP Videocard .\n");
+       LegacyDetection = TRUE;
+   }
+
    DriverObject->MajorFunction[IRP_MJ_CREATE] = IntVideoPortDispatchOpen;
    DriverObject->MajorFunction[IRP_MJ_CLOSE] = IntVideoPortDispatchClose;
    DriverObject->MajorFunction[IRP_MJ_DEVICE_CONTROL] =
IntVideoPortDispatchDeviceControl;
@@ -727,6 +736,12 @@
    if (LegacyDetection)
    {
       PDEVICE_OBJECT DeviceObject;
+
+      if (HwInitializationData->HwInitDataSize !=
SIZE_OF_NT4_VIDEO_HW_INITIALIZATION_DATA)
+      {
+          /* power manger */
+          DriverObject->MajorFunction[IRP_MJ_POWER] = IntVideoPortDispatchPower;
+      }
       Status = IntVideoPortCreateAdapterDeviceObject(DriverObject, DriverExtension,
                                                      NULL, &DeviceObject);
       DPRINT("IntVideoPortCreateAdapterDeviceObject returned 0x%x\n", Status);