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[I8042PRT]

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Apply a workaround by hto to fix mouse / touchpad on some notebooks.
CORE-6901

svn path=/trunk/; revision=63126
This commit is contained in:
Timo Kreuzer 2014-05-03 11:04:52 +00:00
parent 49b2551b4d
commit 8eff9cd26a
1 changed files with 4 additions and 1 deletions
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5
reactos/drivers/input/i8042prt/pnp.c
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@ -479,7 +479,10 @@ StartProcedure(
/* Start the mouse */ /* Start the mouse */
Irql = KeAcquireInterruptSpinLock(DeviceExtension->HighestDIRQLInterrupt); Irql = KeAcquireInterruptSpinLock(DeviceExtension->HighestDIRQLInterrupt);
i8042IsrWritePort(DeviceExtension, MOU_CMD_RESET, CTRL_WRITE_MOUSE); /* 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); */
KeReleaseInterruptSpinLock(DeviceExtension->HighestDIRQLInterrupt, Irql); KeReleaseInterruptSpinLock(DeviceExtension->HighestDIRQLInterrupt, Irql);
} }