[PATCH:xf86-input-mouse 3/4] Make wsmouse (re-)init the version.

[Thomas Klausner]

This makes sure that the xserver and the mouse speak the same
protocol version.

>From Matthew R. Green <mrg at NetBSD.org>
Signed-off-by: Thomas Klausner <wiz at NetBSD.org>
---
 src/mouse.c | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/src/mouse.c b/src/mouse.c
index 0487067..4797160 100644
--- a/src/mouse.c
+++ b/src/mouse.c
@@ -67,6 +67,12 @@
 #include "xserver-properties.h"
 #include "xf86-mouse-properties.h"
 
+#ifdef __NetBSD__
+#include <time.h>
+#include <dev/wscons/wsconsio.h>
+#include <sys/ioctl.h>
+#endif
+
 #include "compiler.h"
 
 #include "xisb.h"
@@ -1733,6 +1739,11 @@ MouseProc(DeviceIntPtr device, int what)
         if (pInfo->fd == -1)
             xf86Msg(X_WARNING, "%s: cannot open input device\n", pInfo->name);
         else {
+#if defined(__NetBSD__) && defined(WSCONS_SUPPORT) && defined(WSMOUSEIO_SETVERSION)
+            int version = WSMOUSE_EVENT_VERSION;
+            if (ioctl(pInfo->fd, WSMOUSEIO_SETVERSION, &version) == -1)
+                xf86Msg(X_WARNING, "%s: cannot set version\n", pInfo->name);
+#endif
             if (pMse->xisbscale)
                 pMse->buffer = XisbNew(pInfo->fd, pMse->xisbscale * 4);
             else
-- 
1.8.3.3