xen pvfb: Dynamic mode support (screen resizing)

[safe/jmp/linux-2.6] / drivers / input / xen-kbdfront.c

diff --git a/drivers/input/xen-kbdfront.c b/drivers/input/xen-kbdfront.c
index eaf69cf..9ce3b3b 100644 (file)
--- a/drivers/input/xen-kbdfront.c
+++ b/drivers/input/xen-kbdfront.c
@@ -300,6 +300,16 @@ InitWait:
                 */
                if (dev->state != XenbusStateConnected)
                        goto InitWait; /* no InitWait seen yet, fudge it */
+
+               /* Set input abs params to match backend screen res */
+               if (xenbus_scanf(XBT_NIL, info->xbdev->otherend,
+                                "width", "%d", &val) > 0)
+                       input_set_abs_params(info->ptr, ABS_X, 0, val, 0, 0);
+
+               if (xenbus_scanf(XBT_NIL, info->xbdev->otherend,
+                                "height", "%d", &val) > 0)
+                       input_set_abs_params(info->ptr, ABS_Y, 0, val, 0, 0);
+
                break;
 
        case XenbusStateClosing: