Merge branch 'cherry-pick-7e6f09fa [formerly 07b6d71bca]-master' into 'master'

Sweeping !4536 from 21.0 to master.
Merge branch 'AddLArPEBStreamingOption' into '21.1' -- push to 21.0

See merge request !4687

Former-commit-id: 0dda2046

Trigger/TrigAlgorithms/TrigDetCalib/src/TrigSubDetListWriter.cxx

@@ -181,6 +181,16 @@ HLT::ErrorCode TrigSubDetListWriter::hltInitialize()
         m_sourceid.push_back(eformat::TILECAL_EXT_A_SIDE);
         m_sourceid.push_back(eformat::TILECAL_EXT_C_SIDE);
      }
+     if (*detit=="LAr") {
+        m_sourceid.push_back(eformat::LAR_EM_BARREL_A_SIDE);
+        m_sourceid.push_back(eformat::LAR_EM_BARREL_C_SIDE);
+        m_sourceid.push_back(eformat::LAR_EM_ENDCAP_A_SIDE);
+        m_sourceid.push_back(eformat::LAR_EM_ENDCAP_C_SIDE);
+        m_sourceid.push_back(eformat::LAR_FCAL_A_SIDE);
+        m_sourceid.push_back(eformat::LAR_FCAL_C_SIDE);
+        m_sourceid.push_back(eformat::LAR_HAD_ENDCAP_A_SIDE);
+        m_sourceid.push_back(eformat::LAR_HAD_ENDCAP_C_SIDE);
+     }
      if (*detit=="FORWARD_BCM") {     
          m_sourceid.push_back(eformat::FORWARD_BCM);
      }