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-rw-r--r--src/platformsupport/input/evdevtouch/qevdevtouch.cpp21
1 files changed, 21 insertions, 0 deletions
diff --git a/src/platformsupport/input/evdevtouch/qevdevtouch.cpp b/src/platformsupport/input/evdevtouch/qevdevtouch.cpp
index 76314b3443..5668215644 100644
--- a/src/platformsupport/input/evdevtouch/qevdevtouch.cpp
+++ b/src/platformsupport/input/evdevtouch/qevdevtouch.cpp
@@ -57,9 +57,30 @@ extern "C" {
QT_BEGIN_NAMESPACE
+/* android (and perhaps some other linux-derived stuff) don't define everything
+ * in linux/input.h, so we'll need to do that ourselves.
+ */
+#ifndef ABS_MT_TOUCH_MAJOR
+#define ABS_MT_TOUCH_MAJOR 0x30 /* Major axis of touching ellipse */
+#endif
+#ifndef ABS_MT_POSITION_X
+#define ABS_MT_POSITION_X 0x35 /* Center X ellipse position */
+#endif
+#ifndef ABS_MT_POSITION_Y
+#define ABS_MT_POSITION_Y 0x36 /* Center Y ellipse position */
+#endif
#ifndef ABS_MT_SLOT
#define ABS_MT_SLOT 0x2f
#endif
+#ifndef ABS_CNT
+#define ABS_CNT (ABS_MAX+1)
+#endif
+#ifndef ABS_MT_TRACKING_ID
+#define ABS_MT_TRACKING_ID 0x39 /* Unique ID of initiated contact */
+#endif
+#ifndef SYN_MT_REPORT
+#define SYN_MT_REPORT 2
+#endif
class QEvdevTouchScreenData
{