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[I8042PRT]

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- Revert hack from r63126 to make some notebook controllers work, and which also broke the mouse wheel on other systems, and replace it with an #ifdef.
See CORE-6901, CORE-4048, CORE-8572 

svn path=/trunk/; revision=66762
This commit is contained in:
Timo Kreuzer 2015-03-17 19:58:14 +00:00
parent a8b91177ab
commit 1d21ec19a9
1 changed files with 8 additions and 6 deletions
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14
reactos/drivers/input/i8042prt/pnp.c
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@ -476,13 +476,15 @@ StartProcedure(
{
WARN_(I8042PRT, "i8042ConnectMouseInterrupt failed: %lx\n", Status);
}
/* Start the mouse */
Irql = KeAcquireInterruptSpinLock(DeviceExtension->HighestDIRQLInterrupt);
/* HACK: the mouse has already been reset in i8042DetectMouse. This second
reset prevents some touchpads/mice from working (Dell D531, D600).
See CORE-6901
i8042IsrWritePort(DeviceExtension, MOU_CMD_RESET, CTRL_WRITE_MOUSE); */
See CORE-6901 */
#ifndef __I8042PRT_HACK_FOR_NOTEBOOK__
i8042IsrWritePort(DeviceExtension, MOU_CMD_RESET, CTRL_WRITE_MOUSE);
#endif
KeReleaseInterruptSpinLock(DeviceExtension->HighestDIRQLInterrupt, Irql);
}
@ -654,13 +656,13 @@ i8042RemoveDevice(
DriverExtension = (PI8042_DRIVER_EXTENSION)IoGetDriverObjectExtension(DeviceObject->DriverObject, DeviceObject->DriverObject);
DeviceExtension = (PFDO_DEVICE_EXTENSION)DeviceObject->DeviceExtension;
KeAcquireSpinLock(&DriverExtension->DeviceListLock, &OldIrql);
RemoveEntryList(&DeviceExtension->ListEntry);
KeReleaseSpinLock(&DriverExtension->DeviceListLock, OldIrql);
IoDetachDevice(DeviceExtension->LowerDevice);
IoDeleteDevice(DeviceObject);
}