diff --git a/sound/pci/hda/patch_hdmi.c b/sound/pci/hda/patch_hdmi.c
index 8015e4471267..8eda44b77fdd 100644
--- a/sound/pci/hda/patch_hdmi.c
+++ b/sound/pci/hda/patch_hdmi.c
@@ -167,6 +167,7 @@ struct hdmi_spec {
 	struct hdmi_ops ops;
 
 	bool dyn_pin_out;
+	bool static_pcm_mapping;
 	/* hdmi interrupt trigger control flag for Nvidia codec */
 	bool hdmi_intr_trig_ctrl;
 	bool nv_dp_workaround; /* workaround DP audio infoframe for Nvidia */
@@ -1525,13 +1526,16 @@ static void update_eld(struct hda_codec *codec,
 	 */
 	pcm_jack = pin_idx_to_pcm_jack(codec, per_pin);
 
-	if (eld->eld_valid) {
-		hdmi_attach_hda_pcm(spec, per_pin);
-		hdmi_pcm_setup_pin(spec, per_pin);
-	} else {
-		hdmi_pcm_reset_pin(spec, per_pin);
-		hdmi_detach_hda_pcm(spec, per_pin);
+	if (!spec->static_pcm_mapping) {
+		if (eld->eld_valid) {
+			hdmi_attach_hda_pcm(spec, per_pin);
+			hdmi_pcm_setup_pin(spec, per_pin);
+		} else {
+			hdmi_pcm_reset_pin(spec, per_pin);
+			hdmi_detach_hda_pcm(spec, per_pin);
+		}
 	}
+
 	/* if pcm_idx == -1, it means this is in monitor connection event
 	 * we can get the correct pcm_idx now.
 	 */
@@ -2375,10 +2379,19 @@ static int generic_hdmi_build_controls(struct hda_codec *codec)
 		}
 	}
 
+	/* use static PCM mapping only if applicable */
+	if (!codec->dp_mst && spec->num_pins == spec->num_cvts)
+		spec->static_pcm_mapping = true;
+
 	for (pin_idx = 0; pin_idx < spec->num_pins; pin_idx++) {
 		struct hdmi_spec_per_pin *per_pin = get_pin(spec, pin_idx);
 		struct hdmi_eld *pin_eld = &per_pin->sink_eld;
 
+		if (spec->static_pcm_mapping) {
+			hdmi_attach_hda_pcm(spec, per_pin);
+			hdmi_pcm_setup_pin(spec, per_pin);
+		}
+
 		pin_eld->eld_valid = false;
 		hdmi_present_sense(per_pin, 0);
 	}