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| author | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2011-04-22 23:35:25 -0700 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2011-04-22 23:35:25 -0700 |
| commit | 03351ff4d897098a590cb247b6eebc470b8ecb5a (patch) | |
| tree | aed7a98a3d035689364c9ad5d7623d954403681e /drivers/input/misc/xen-kbdfront.c | |
| parent | 8b86c1c28f569301aa1a113a060f9ed803300903 (diff) | |
| parent | f0e615c3cb72b42191b558c130409335812621d8 (diff) | |
| download | kernel_samsung_tuna-03351ff4d897098a590cb247b6eebc470b8ecb5a.zip kernel_samsung_tuna-03351ff4d897098a590cb247b6eebc470b8ecb5a.tar.gz kernel_samsung_tuna-03351ff4d897098a590cb247b6eebc470b8ecb5a.tar.bz2 | |
Merge commit 'v2.6.39-rc4' into next
Diffstat (limited to 'drivers/input/misc/xen-kbdfront.c')
| -rw-r--r-- | drivers/input/misc/xen-kbdfront.c | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/drivers/input/misc/xen-kbdfront.c b/drivers/input/misc/xen-kbdfront.c index 7077f9b..62bae99 100644 --- a/drivers/input/misc/xen-kbdfront.c +++ b/drivers/input/misc/xen-kbdfront.c @@ -303,7 +303,7 @@ static void xenkbd_backend_changed(struct xenbus_device *dev, enum xenbus_state backend_state) { struct xenkbd_info *info = dev_get_drvdata(&dev->dev); - int val; + int ret, val; switch (backend_state) { case XenbusStateInitialising: @@ -316,6 +316,17 @@ static void xenkbd_backend_changed(struct xenbus_device *dev, case XenbusStateInitWait: InitWait: + ret = xenbus_scanf(XBT_NIL, info->xbdev->otherend, + "feature-abs-pointer", "%d", &val); + if (ret < 0) + val = 0; + if (val) { + ret = xenbus_printf(XBT_NIL, info->xbdev->nodename, + "request-abs-pointer", "1"); + if (ret) + pr_warning("xenkbd: can't request abs-pointer"); + } + xenbus_switch_state(dev, XenbusStateConnected); break; |