添加:TK_FLASH_INFO_AVAILABLE_TRUE的metadata 否则没有手电筒功能

修改6750平台没有手电筒功能

--- a/alps/vendor/mediatek/proprietary/custom/mt6755/hal/imgsensor_metadata/common/config_static_metadata_common.h
+++ b/alps/vendor/mediatek/proprietary/custom/mt6755/hal/imgsensor_metadata/common/config_static_metadata_common.h
@@ -77,6 +77,12 @@ STATIC_METADATA_BEGIN(DEVICE, CAMERA, COMMON)
             CONFIG_ENTRY_VALUE(MTK_HAL_VERSION_1_0, MINT32)
         CONFIG_METADATA_END()
         //======================================================================
+               //add by MTK_FLASH_INFO_AVAILABLE_TRUE的metadata Flashlight
+        CONFIG_METADATA_BEGIN(MTK_FLASH_INFO_AVAILABLE) 
+            CONFIG_ENTRY_VALUE(MTK_FLASH_INFO_AVAILABLE_TRUE, MUINT8) 
+        CONFIG_METADATA_END()
+               //end
+        //======================================================================
         break;
 
     case 1:
@@ -97,6 +103,12 @@ STATIC_METADATA_BEGIN(DEVICE, CAMERA, COMMON)
             CONFIG_ENTRY_VALUE(MTK_HAL_VERSION_1_0, MINT32)
         CONFIG_METADATA_END()
         //======================================================================
+               //add by MTK_FLASH_INFO_AVAILABLE_TRUE的metadata Flashlight
+        CONFIG_METADATA_BEGIN(MTK_FLASH_INFO_AVAILABLE) 
+            CONFIG_ENTRY_VALUE(MTK_FLASH_INFO_AVAILABLE_FALSE, MUINT8) 
+        CONFIG_METADATA_END()
+               //end
+        //======================================================================
         break;
 
     default:
@@ -118,6 +130,12 @@ STATIC_METADATA_BEGIN(DEVICE, CAMERA, COMMON)
             CONFIG_ENTRY_VALUE(MTK_HAL_VERSION_1_0, MINT32)
         CONFIG_METADATA_END()
         //======================================================================
+               //add by MTK_FLASH_INFO_AVAILABLE_TRUE的metadata Flashlight
+        CONFIG_METADATA_BEGIN(MTK_FLASH_INFO_AVAILABLE) 
+            CONFIG_ENTRY_VALUE(MTK_FLASH_INFO_AVAILABLE_FALSE, MUINT8) 
+        CONFIG_METADATA_END()
+               //end
+        //======================================================================               
         break;
     }
     //==========================================================================