ApfelTeeSaft/reactos
1
0
Fork 0
mirror of https://github.com/ApfelTeeSaft/reactos.git synced 2026-09-01 19:26:16 +00:00
Code Issues Packages Projects Releases Wiki Activity

[I8042PRT]

Browse Source 
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
Download Patch File Download Diff File Expand all files Collapse all files
reactos/drivers/input/i8042prt/pnp.c
+4 -1
View File
@@ -479,7 +479,10 @@ StartProcedure(
/* Start the mouse */
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);
}