[oe] [PATCH] qte: only export touchscreen setting if ts exists

[Chase Maupin]

* Changed the qte.sh script to check for whether or not the
  touchscreen exists before exporting QWS_MOUSE_PROTO to use
  the touchscreen.  This is so that devices that don't have
  a touchscreen can use the regular mouse support.
* Bumped the PR

Signed-off-by: Chase Maupin <chase.maupin at ti.com>
---
 recipes/qt4/files/qte.sh     |    8 +++++---
 recipes/qt4/qt4-embedded.inc |    2 +-
 2 files changed, 6 insertions(+), 4 deletions(-)

diff --git a/recipes/qt4/files/qte.sh b/recipes/qt4/files/qte.sh
index ddea77d..21d6ecb 100644
--- a/recipes/qt4/files/qte.sh
+++ b/recipes/qt4/files/qte.sh
@@ -1,5 +1,7 @@
 #!/bin/sh
 
-QWS_MOUSE_PROTO=Tslib:/dev/input/touchscreen0
-
-export QWS_MOUSE_PROTO
+if [ -e /dev/input/touchscreen0 ]
+then
+    QWS_MOUSE_PROTO=Tslib:/dev/input/touchscreen0
+    export QWS_MOUSE_PROTO
+fi
diff --git a/recipes/qt4/qt4-embedded.inc b/recipes/qt4/qt4-embedded.inc
index 61cd3bf..d756a29 100644
--- a/recipes/qt4/qt4-embedded.inc
+++ b/recipes/qt4/qt4-embedded.inc
@@ -4,7 +4,7 @@ LICENSE = "GPL QPL"
 PRIORITY = "optional"
 HOMEPAGE = "http://www.trolltech.com"
 DEPENDS += "directfb tslib"
-INC_PR = "r21"
+INC_PR = "r22"
 
 QT_BASE_NAME ?= "qt4-embedded"
 QT_BASE_LIB  ?= "libqt-embedded"
-- 
1.7.0.4