libvideorender: CB1 crash in pip mode on drm plugin [1/1]

PD#SWPL-178535

Problem:
crash when set pip to drm plugin

Solution:
loss break in switch

Verify:
ap222

Change-Id: I24650264da1305ee1987da2e242c539f097e3b08
Signed-off-by: fei.deng <fei.deng@amlogic.com>
diff --git a/drm/drm_plugin.cpp b/drm/drm_plugin.cpp
index c98ad83..9f7b003 100644
--- a/drm/drm_plugin.cpp
+++ b/drm/drm_plugin.cpp
@@ -153,7 +153,7 @@
         } break;
         case PLUGIN_KEY_VIDEO_PIP: {
             *(int *)value = (mIsPip == true) ? 1 : 0;
-        };
+        } break;
         case PLUGIN_KEY_HIDE_VIDEO: {
             bool isHide = false;
             if (mDrmDisplay) {
@@ -193,7 +193,7 @@
         case PLUGIN_KEY_VIDEO_PIP: {
             int pip = *(int *) (value);
             mIsPip = pip > 0? true:false;
-        };
+        } break;
         case PLUGIN_KEY_IMMEDIATELY_OUTPUT: {
             bool immediately = (*(int *)(value)) > 0? true: false;
             DEBUG(mLogCategory, "Set immediately output:%d",immediately);