[Decode] Add Pipe Num for NULL HW

Query from the reg key.

Author: wangyan-intel

media_common/agnostic/common/os/mos_util_user_feature_keys.h

@@ -430,6 +430,7 @@
 #define __MEDIA_USER_FEATURE_VALUE_MOCKADAPTOR_PLATFORM                         "MockAdaptor Platform"
 #define __MEDIA_USER_FEATURE_VALUE_MOCKADAPTOR_STEPPING                         "MockAdaptor Stepping"
 #define __MEDIA_USER_FEATURE_VALUE_MOCKADAPTOR_DEVICE                           "MockAdaptor Device ID"
+#define __MEDIA_USER_FEATURE_VALUE_MOCKADAPTOR_PIPE                             "MockAdaptor Pipe"
 
 //User feature key for enable Perf Utility Tool
 #define __MEDIA_USER_FEATURE_VALUE_PERF_UTILITY_TOOL_ENABLE          "Perf Utility Tool Enable"

media_softlet/agnostic/common/os/mos_os_mock_adaptor.cpp

@@ -39,6 +39,7 @@ bool  MosMockAdaptor::m_enabled = false;
 PRODUCT_FAMILY MosMockAdaptor::m_productFamily = {};
 std::string MosMockAdaptor::m_stepping = {};
 uint16_t MosMockAdaptor::m_deviceId = 0;
+uint16_t MosMockAdaptor::m_numOfVdbox = 1;
 MosMockAdaptor *MosMockAdaptor::m_mocAdaptor = nullptr;
 
 MosMockAdaptor::MosMockAdaptor()
@@ -88,6 +89,14 @@ MOS_STATUS MosMockAdaptor::RegkeyRead(PMOS_CONTEXT osContext)
         MediaUserSetting::Group::Device);
     m_deviceId = (uint16_t)value;
 
+    value = 0;
+    ReadUserSettingForDebug(
+        userSettingPtr,
+        value,
+        __MEDIA_USER_FEATURE_VALUE_MOCKADAPTOR_PIPE,
+        MediaUserSetting::Group::Device);
+    m_numOfVdbox = (uint16_t)value;
+
     return eStatus;
 }
 
@@ -162,6 +171,8 @@ MOS_STATUS MosMockAdaptor::InitContext(
         eStatus = MOS_STATUS_PLATFORM_NOT_SUPPORTED;
     }
 
+    m_pGtSystemInfo->VDBoxInfo.NumberOfVDBoxEnabled = m_numOfVdbox;
+
     return eStatus;
 }
 

media_softlet/agnostic/common/os/mos_os_mock_adaptor.h

@@ -143,6 +143,7 @@ class MosMockAdaptor
     static PRODUCT_FAMILY m_productFamily;
     static std::string m_stepping;
     static uint16_t m_deviceId;
+    static uint16_t m_numOfVdbox;
     static MosMockAdaptor *m_mocAdaptor;
 
 MEDIA_CLASS_DEFINE_END(MosMockAdaptor)

media_softlet/agnostic/common/os/mos_user_setting.cpp

@@ -1434,6 +1434,13 @@ MOS_STATUS MosUserSetting::InitUserSettingForDebug(MediaUserSettingSharedPtr use
         39497,
         true); //"Device ID of mock device, default is 0x9A49"
 
+    DeclareUserSettingKeyForDebug(
+        userSettingPtr,
+        __MEDIA_USER_FEATURE_VALUE_MOCKADAPTOR_PIPE,
+        MediaUserSetting::Group::Device,
+        0,
+        true);  //"The pipe number of mock device, default is 1"
+
     //Tile resource info report
     DeclareUserSettingKeyForDebug(
         userSettingPtr,