touchscreen: added virtio_touchscreen_class_init

Change-Id: I9d22018adf7649d7db05ccc191fec903a6c5dabc
Signed-off-by: GiWoong Kim <giwoong.kim@samsung.com>

diff --git a/tizen/src/hw/maru_virtio_touchscreen.c b/tizen/src/hw/maru_virtio_touchscreen.c
index c72ab248a877901450f18a06d68547bd2db2a6ce..9f7d74cfe9dde169e666aed260d91571ba747b27 100644 (file)
--- a/tizen/src/hw/maru_virtio_touchscreen.c
+++ b/tizen/src/hw/maru_virtio_touchscreen.c
@@ -117,7 +117,8 @@ void virtio_touchscreen_event(void *opaque, int x, int y, int z, int buttons_sta
     qemu_bh_schedule(ts->bh);
 
     TRACE("touch event (%d) : x=%d, y=%d, z=%d, state=%d\n",
-        entry->index, entry->touch.x, entry->touch.y, entry->touch.z, entry->touch.state);
+        entry->index, entry->touch.x, entry->touch.y,
+        entry->touch.z, entry->touch.state);
 }
 
 static void maru_virtio_touchscreen_handle(VirtIODevice *vdev, VirtQueue *vq)
@@ -300,25 +301,21 @@ static void maru_touchscreen_bh(void *opaque)
     maru_virtio_touchscreen_notify();
 }
 
-VirtIODevice *maru_virtio_touchscreen_init(DeviceState *dev)
+static int virtio_touchscreen_device_init(VirtIODevice *vdev)
 {
-    INFO("initialize the touchscreen device\n");
+    DeviceState *qdev = DEVICE(vdev);
+    ts = VIRTIO_TOUCHSCREEN(vdev);
 
-    ts = (VirtIOTouchscreen *)virtio_common_init(DEVICE_NAME,
-        VIRTIO_ID_TOUCHSCREEN, 4, sizeof(VirtIOTouchscreen));
+    INFO("initialize the touchscreen device\n");
 
-    if (ts == NULL) {
+    virtio_init(vdev, DEVICE_NAME, VIRTIO_ID_TOUCHSCREEN, 4);
+    /*if (ts == NULL) {
         ERR("failed to initialize the touchscreen device\n");
         return NULL;
-    }
-
-    //TODO:
-    //ts->vdev.get_config = virtio_touchscreen_get_config;
-    //ts->vdev.set_config = virtio_touchscreen_set_config;
-    //ts->vdev.get_features = virtio_touchscreen_get_features;
+    }*/
 
     ts->vq = virtio_add_queue(&ts->vdev, 64, maru_virtio_touchscreen_handle);
-    ts->qdev = dev;
+    ts->qdev = qdev;
 
     /* reset the counters */
     event_queue_cnt = event_ringbuf_cnt = 0;
@@ -337,11 +334,13 @@ VirtIODevice *maru_virtio_touchscreen_init(DeviceState *dev)
     INFO("virtio touchscreen is added to qemu mouse event handler\n");
 #endif
 
-    return &(ts->vdev);
+    return 0;
 }
 
-void maru_virtio_touchscreen_exit(VirtIODevice *vdev)
+static int virtio_touchscreen_device_exit(DeviceState *qdev)
 {
+    VirtIODevice *vdev = VIRTIO_DEVICE(qdev);
+
     INFO("exit the touchscreen device\n");
 
     if (ts->eh_entry) {
@@ -356,5 +355,36 @@ void maru_virtio_touchscreen_exit(VirtIODevice *vdev)
 
     pthread_mutex_destroy(&event_mutex);
     pthread_mutex_destroy(&elem_mutex);
+
+    return 0;
+}
+
+static Property virtio_touchscreen_properties[] = {
+    DEFINE_PROP_END_OF_LIST(),
+};
+
+static void virtio_touchscreen_class_init(ObjectClass *klass, void *data)
+{
+    DeviceClass *dc = DEVICE_CLASS(klass);
+    VirtioDeviceClass *vdc = VIRTIO_DEVICE_CLASS(klass);
+    dc->exit = virtio_touchscreen_device_exit;
+    dc->props = virtio_touchscreen_properties;
+    vdc->init = virtio_touchscreen_device_init;
+    vdc->get_config = virtio_touchscreen_get_config;
+    vdc->set_config = virtio_touchscreen_set_config;
+    vdc->get_features = virtio_touchscreen_get_features;
+}
+
+static const TypeInfo virtio_touchscreen_info = {
+    .name = TYPE_VIRTIO_TOUCHSCREEN,
+    .parent = TYPE_VIRTIO_DEVICE,
+    .instance_size = sizeof(VirtIOTouchscreen),
+    .class_init = virtio_touchscreen_class_init,
+};
+
+static void virtio_register_types(void)
+{
+    type_register_static(&virtio_touchscreen_info);
 }
 
+type_init(virtio_register_types)