diff --git a/libcef/browser/osr/render_widget_host_view_osr.cc b/libcef/browser/osr/render_widget_host_view_osr.cc
index 04de703ec..7db0aebbb 100644
--- a/libcef/browser/osr/render_widget_host_view_osr.cc
+++ b/libcef/browser/osr/render_widget_host_view_osr.cc
@@ -951,6 +951,11 @@ void CefRenderWidgetHostViewOSR::SetNeedsBeginFrames(bool enabled) {
   }
 }
 
+void CefRenderWidgetHostViewOSR::ProcessKeyboardEvent(
+    const content::NativeWebKeyboardEvent& event) {
+  render_widget_host_->ForwardKeyboardEvent(event);
+}
+
 void CefRenderWidgetHostViewOSR::ProcessMouseEvent(
     const blink::WebMouseEvent& event,
     const ui::LatencyInfo& latency) {
@@ -1175,9 +1180,10 @@ void CefRenderWidgetHostViewOSR::Invalidate(
 void CefRenderWidgetHostViewOSR::SendKeyEvent(
     const content::NativeWebKeyboardEvent& event) {
   TRACE_EVENT0("libcef", "CefRenderWidgetHostViewOSR::SendKeyEvent");
-  if (!render_widget_host_)
-    return;
-  render_widget_host_->ForwardKeyboardEvent(event);
+  if (render_widget_host_ && render_widget_host_->GetView()) {
+    // Direct routing requires that events go directly to the View.
+    render_widget_host_->GetView()->ProcessKeyboardEvent(event);
+  }
 }
 
 void CefRenderWidgetHostViewOSR::SendMouseEvent(
@@ -1438,12 +1444,13 @@ void CefRenderWidgetHostViewOSR::SetDeviceScaleFactor() {
 
   // Notify the guest hosts if any.
   for (auto guest_host_view : guest_host_views_) {
-    if (guest_host_view->render_widget_host() &&
-        guest_host_view->render_widget_host()->delegate()) {
-      guest_host_view->render_widget_host()
-          ->delegate()
-          ->UpdateDeviceScaleFactor(new_scale_factor);
-    }
+    content::RenderWidgetHostImpl* rwhi = guest_host_view->render_widget_host();
+    if (!rwhi)
+      continue;
+    if (rwhi->delegate())
+      rwhi->delegate()->UpdateDeviceScaleFactor(new_scale_factor);
+    if (rwhi->GetView())
+      rwhi->GetView()->set_current_device_scale_factor(new_scale_factor);
   }
 }
 
@@ -1574,6 +1581,8 @@ void CefRenderWidgetHostViewOSR::RegisterGuestViewFrameSwappedCallback(
       base::MakeUnique<base::Closure>(base::Bind(
           &CefRenderWidgetHostViewOSR::OnGuestViewFrameSwapped,
           weak_ptr_factory_.GetWeakPtr(), base::Unretained(guest_host_view))));
+  guest_host_view->set_current_device_scale_factor(
+      current_device_scale_factor_);
 }
 
 void CefRenderWidgetHostViewOSR::OnGuestViewFrameSwapped(
diff --git a/libcef/browser/osr/render_widget_host_view_osr.h b/libcef/browser/osr/render_widget_host_view_osr.h
index 7d92c8295..06e35faf6 100644
--- a/libcef/browser/osr/render_widget_host_view_osr.h
+++ b/libcef/browser/osr/render_widget_host_view_osr.h
@@ -177,6 +177,8 @@ class CefRenderWidgetHostViewOSR : public content::RenderWidgetHostViewBase,
 
   void SetNeedsBeginFrames(bool enabled) override;
 
+  void ProcessKeyboardEvent(const content::NativeWebKeyboardEvent& event)
+      override;
   void ProcessMouseEvent(const blink::WebMouseEvent& event,
                          const ui::LatencyInfo& latency) override;
   void ProcessMouseWheelEvent(const blink::WebMouseWheelEvent& event,
diff --git a/patch/patch.cfg b/patch/patch.cfg
index c661c56b2..0fb7b818b 100644
--- a/patch/patch.cfg
+++ b/patch/patch.cfg
@@ -72,6 +72,9 @@ patches = [
     #
     # Support creation of captionless windows with resizable borders.
     # https://bitbucket.org/chromiumembedded/cef/issues/1749
+    #
+    # Support configuration of RWHVGuest device scale factor.
+    # https://bitbucket.org/chromiumembedded/cef/issues/2078
     'name': 'views_widget_180_1481_1565_1677_1749',
   },
   {
diff --git a/patch/patches/views_widget_180_1481_1565_1677_1749.patch b/patch/patches/views_widget_180_1481_1565_1677_1749.patch
index 8ed6c529f..44e116bc4 100644
--- a/patch/patches/views_widget_180_1481_1565_1677_1749.patch
+++ b/patch/patches/views_widget_180_1481_1565_1677_1749.patch
@@ -26,7 +26,7 @@ index 8c862b6..d9394c7 100644
    return renderer_frame_number_;
  }
 diff --git content/browser/renderer_host/render_widget_host_view_base.h content/browser/renderer_host/render_widget_host_view_base.h
-index 3f0cdab..581b984 100644
+index 3f0cdab..b0128a1 100644
 --- content/browser/renderer_host/render_widget_host_view_base.h
 +++ content/browser/renderer_host/render_widget_host_view_base.h
 @@ -73,6 +73,7 @@ class BrowserAccessibilityDelegate;
@@ -37,7 +37,17 @@ index 3f0cdab..581b984 100644
  class SyntheticGestureTarget;
  class TextInputManager;
  class WebCursor;
-@@ -119,6 +120,8 @@ class CONTENT_EXPORT RenderWidgetHostViewBase : public RenderWidgetHostView,
+@@ -88,6 +89,9 @@ class CONTENT_EXPORT RenderWidgetHostViewBase : public RenderWidgetHostView,
+   float current_device_scale_factor() const {
+     return current_device_scale_factor_;
+   }
++  void set_current_device_scale_factor(float scale_factor) {
++    current_device_scale_factor_ = scale_factor;
++  }
+ 
+   // Returns the focused RenderWidgetHost inside this |view|'s RWH.
+   RenderWidgetHostImpl* GetFocusedWidget() const;
+@@ -119,6 +123,8 @@ class CONTENT_EXPORT RenderWidgetHostViewBase : public RenderWidgetHostView,
    void EndFrameSubscription() override;
    void FocusedNodeTouched(const gfx::Point& location_dips_screen,
                            bool editable) override;
@@ -46,7 +56,7 @@ index 3f0cdab..581b984 100644
  
    // This only needs to be overridden by RenderWidgetHostViewBase subclasses
    // that handle content embedded within other RenderWidgetHostViews.
-@@ -353,6 +356,12 @@ class CONTENT_EXPORT RenderWidgetHostViewBase : public RenderWidgetHostView,
+@@ -353,6 +359,12 @@ class CONTENT_EXPORT RenderWidgetHostViewBase : public RenderWidgetHostView,
    // helps to position the full screen widget on the correct monitor.
    virtual void InitAsFullscreen(RenderWidgetHostView* reference_host_view) = 0;
  
@@ -59,7 +69,7 @@ index 3f0cdab..581b984 100644
    // Sets the cursor to the one associated with the specified cursor_type
    virtual void UpdateCursor(const WebCursor& cursor) = 0;
  
-@@ -454,6 +463,10 @@ class CONTENT_EXPORT RenderWidgetHostViewBase : public RenderWidgetHostView,
+@@ -454,6 +466,10 @@ class CONTENT_EXPORT RenderWidgetHostViewBase : public RenderWidgetHostView,
    // destroyed before the RWHV is destroyed.
    TextInputManager* text_input_manager_;