diff --git a/sof-rt5682/HiFi.conf b/sof-rt5682/HiFi.conf
index ca52083..0c06866 100644
--- a/sof-rt5682/HiFi.conf
+++ b/sof-rt5682/HiFi.conf
@@ -129,6 +129,4 @@ SectionDevice."Mic" {
 	}
 }
 
-# TODO: detect hdmi configuration
-
-#Include.hdmi.File "/codecs/hda/hdmi2345.conf"
+Include.hdmi.File "/codecs/hda/${var:hdmi}.conf"
diff --git a/sof-rt5682/platform.conf b/sof-rt5682/platform.conf
index 5675550..1aa3e1d 100644
--- a/sof-rt5682/platform.conf
+++ b/sof-rt5682/platform.conf
@@ -9,6 +9,7 @@ If.cml {
 	True {
 		Define.cml y
 		Define.dmicpcm 1
+		Define.hdmi hdmi234
 	}
 }
 
@@ -21,6 +22,7 @@ If.tgl {
 	True {
 		Define.tgl y
 		Define.dmicpcm 99
+		Define.hdmi hdmi2345
 	}
 }
 
@@ -34,6 +36,7 @@ If.jsl {
 	True {
 		Define.jsl y
 		Define.dmicpcm 5
+		Define.hdmi hdmi234
 	}
 }
 
@@ -46,5 +49,6 @@ If.adl {
 	True {
 		Define.adl y
 		Define.dmicpcm 99
+		Define.hdmi hdmi2345
 	}
 }