diff --git a/src/lv_core/lv_indev.c b/src/lv_core/lv_indev.c
index fb08f99b9..16ff27502 100644
--- a/src/lv_core/lv_indev.c
+++ b/src/lv_core/lv_indev.c
@@ -1027,6 +1027,7 @@ static lv_obj_t * indev_search_obj(const lv_indev_proc_t * proc, lv_obj_t * obj)
 static void indev_drag(lv_indev_proc_t * state)
 {
     lv_obj_t * drag_obj = state->types.pointer.act_obj;
+    bool drag_just_started = false;
 
     /*If drag parent is active check recursively the drag_parent attribute*/
     while(lv_obj_get_drag_parent(drag_obj) != false && drag_obj != NULL) {
@@ -1051,6 +1052,7 @@ static void indev_drag(lv_indev_proc_t * state)
            ((allowed_dirs & LV_DRAG_DIR_VER) &&
             LV_MATH_ABS(state->types.pointer.drag_sum.y) >= indev_act->driver.drag_limit)) {
             state->types.pointer.drag_limit_out = 1;
+            drag_just_started = true;
         }
     }
 
@@ -1071,13 +1073,23 @@ static void indev_drag(lv_indev_proc_t * state)
             lv_coord_t act_x = lv_obj_get_x(drag_obj);
             lv_coord_t act_y = lv_obj_get_y(drag_obj);
 
-            if(allowed_dirs == LV_DRAG_DIR_ALL)
-                lv_obj_set_pos(drag_obj, act_x + state->types.pointer.vect.x,
-                               act_y + state->types.pointer.vect.y);
-            else if(allowed_dirs & LV_DRAG_DIR_HOR)
+            if(allowed_dirs == LV_DRAG_DIR_ALL) {
+                if(drag_just_started) {
+                    act_x += state->types.pointer.drag_sum.x;
+                    act_y += state->types.pointer.drag_sum.y;
+                }
+                lv_obj_set_pos(drag_obj, act_x + state->types.pointer.vect.x, act_y + state->types.pointer.vect.y);
+            } else if(allowed_dirs & LV_DRAG_DIR_HOR) {
+                if(drag_just_started) {
+                    act_x += state->types.pointer.drag_sum.x;
+                }
                 lv_obj_set_x(drag_obj, act_x + state->types.pointer.vect.x);
-            else if(allowed_dirs & LV_DRAG_DIR_VER)
+            } else if(allowed_dirs & LV_DRAG_DIR_VER) {
+                if(drag_just_started) {
+                    act_y += state->types.pointer.drag_sum.y;
+                }
                 lv_obj_set_y(drag_obj, act_y + state->types.pointer.vect.y);
+            }
 
             /*Set the drag in progress flag*/
             /*Send the drag begin signal on first move*/
diff --git a/src/lv_core/lv_obj.c b/src/lv_core/lv_obj.c
index 917ce95fd..fb2b1d8ac 100644
--- a/src/lv_core/lv_obj.c
+++ b/src/lv_core/lv_obj.c
@@ -99,10 +99,8 @@ void lv_init(void)
     lv_ll_init(&LV_GC_ROOT(_lv_disp_ll), sizeof(lv_disp_t));
     lv_ll_init(&LV_GC_ROOT(_lv_indev_ll), sizeof(lv_indev_t));
 
-#if LV_INDEV_READ_PERIOD != 0
     /*Init the input device handling*/
     lv_indev_init();
-#endif
 
     lv_initialized = true;
     LV_LOG_INFO("lv_init ready");
diff --git a/src/lv_draw/lv_draw_line.c b/src/lv_draw/lv_draw_line.c
index 470b5cea0..dc2da5d51 100644
--- a/src/lv_draw/lv_draw_line.c
+++ b/src/lv_draw/lv_draw_line.c
@@ -436,8 +436,8 @@ static void line_draw_skew(line_draw_t * main_line, bool dir_ori, const lv_area_
 #if LV_ANTIALIAS
 
     /*Shift the anti aliasing on the edges (-1, 1 or 0 (zero only in case width == 0))*/
-    lv_coord_t aa_shift1;
-    lv_coord_t aa_shift2;
+    lv_coord_t aa_shift1 = 0;
+    lv_coord_t aa_shift2 = 0;
     if(aa) {
         if(main_line->hor == false) {
             if(main_line->sx < 0) {
diff --git a/src/lv_objx/lv_roller.c b/src/lv_objx/lv_roller.c
index dcfc5c070..ebd43cab2 100644
--- a/src/lv_objx/lv_roller.c
+++ b/src/lv_objx/lv_roller.c
@@ -651,10 +651,11 @@ static void refr_position(lv_obj_t * roller, bool anim_en)
 
 /**
  * Set the middle page for the roller if inifinte is enabled
- * @param roller_scrl pointer to the roller's scrollable
+ * @param scrl pointer to the roller's scrollable (lv_obj_t *)
  */
-static void inf_normalize(void * roller_scrl)
+static void inf_normalize(void * scrl)
 {
+    lv_obj_t * roller_scrl= (lv_obj_t *)scrl;
     lv_obj_t * roller     = lv_obj_get_parent(roller_scrl);
     lv_roller_ext_t * ext = lv_obj_get_ext_attr(roller);
 
@@ -667,8 +668,6 @@ static void inf_normalize(void * roller_scrl)
             (LV_ROLLER_INF_PAGES / 2) * real_id_cnt; /*Select the middle page*/
 
         /*Move to the new id*/
-        lv_obj_t * roller_scrl   = lv_page_get_scrl(roller);
-        lv_roller_ext_t * ext    = lv_obj_get_ext_attr(roller);
         lv_style_t * style_label = lv_obj_get_style(ext->ddlist.label);
         const lv_font_t * font   = style_label->text.font;
         lv_coord_t font_h        = lv_font_get_height(font);