+static void lis302dl_interrupt_handle_click(struct lis3lv02d *lis3)
+{
+ struct input_dev *dev = lis3->idev->input;
+ u8 click_src;
+
+ mutex_lock(&lis3->mutex);
+ lis3->read(lis3, CLICK_SRC, &click_src);
+
+ if (click_src & CLICK_SINGLE_X) {
+ input_report_key(dev, lis3->mapped_btns[0], 1);
+ input_report_key(dev, lis3->mapped_btns[0], 0);
+ }
+
+ if (click_src & CLICK_SINGLE_Y) {
+ input_report_key(dev, lis3->mapped_btns[1], 1);
+ input_report_key(dev, lis3->mapped_btns[1], 0);
+ }
+
+ if (click_src & CLICK_SINGLE_Z) {
+ input_report_key(dev, lis3->mapped_btns[2], 1);
+ input_report_key(dev, lis3->mapped_btns[2], 0);
+ }
+ input_sync(dev);
+ mutex_unlock(&lis3->mutex);
+}
+
+static void lis302dl_interrupt_handle_ff_wu(struct lis3lv02d *lis3)
+{
+ u8 wu1_src;
+ u8 wu2_src;
+
+ lis3->read(lis3, FF_WU_SRC_1, &wu1_src);
+ lis3->read(lis3, FF_WU_SRC_2, &wu2_src);
+
+ wu1_src = wu1_src & FF_WU_SRC_IA ? wu1_src : 0;
+ wu2_src = wu2_src & FF_WU_SRC_IA ? wu2_src : 0;
+
+ /* joystick poll is internally protected by the lis3->mutex. */
+ if (wu1_src || wu2_src)
+ lis3lv02d_joystick_poll(lis3_dev.idev);
+}
+