diff --git a/drivers/gpu/drm/drm_atomic_state_helper.c b/drivers/gpu/drm/drm_atomic_state_helper.c
index d0a937fb0c56..e78b3a1626fd 100644
--- a/drivers/gpu/drm/drm_atomic_state_helper.c
+++ b/drivers/gpu/drm/drm_atomic_state_helper.c
@@ -416,6 +416,7 @@ __drm_atomic_helper_connector_duplicate_state(struct drm_connector *connector,
 
 	if (state->hdr_output_metadata)
 		drm_property_blob_get(state->hdr_output_metadata);
+	state->hdr_metadata_changed = false;
 
 	/* Don't copy over a writeback job, they are used only once */
 	state->writeback_job = NULL;
diff --git a/drivers/gpu/drm/drm_atomic_uapi.c b/drivers/gpu/drm/drm_atomic_uapi.c
index 0d466d3b0809..5beabcd42d30 100644
--- a/drivers/gpu/drm/drm_atomic_uapi.c
+++ b/drivers/gpu/drm/drm_atomic_uapi.c
@@ -734,6 +734,7 @@ static int drm_atomic_connector_set_property(struct drm_connector *connector,
 				val,
 				sizeof(struct hdr_output_metadata), -1,
 				&replaced);
+		state->hdr_metadata_changed |= replaced;
 		return ret;
 	} else if (property == config->aspect_ratio_property) {
 		state->picture_aspect_ratio = val;
diff --git a/drivers/gpu/drm/i915/display/intel_ddi.c b/drivers/gpu/drm/i915/display/intel_ddi.c
index 80f8e2698be0..bfb680d3f4cf 100644
--- a/drivers/gpu/drm/i915/display/intel_ddi.c
+++ b/drivers/gpu/drm/i915/display/intel_ddi.c
@@ -3847,6 +3847,8 @@ static void intel_enable_ddi_dp(struct intel_encoder *encoder,
 {
 	struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);
 	struct intel_dp *intel_dp = enc_to_intel_dp(&encoder->base);
+	struct intel_lspcon *lspcon =
+				enc_to_intel_lspcon(&encoder->base);
 	enum port port = encoder->port;
 
 	if (port == PORT_A && INTEL_GEN(dev_priv) < 9)
@@ -3856,6 +3858,12 @@ static void intel_enable_ddi_dp(struct intel_encoder *encoder,
 	intel_psr_enable(intel_dp, crtc_state);
 	intel_dp_vsc_enable(intel_dp, crtc_state, conn_state);
 	intel_dp_hdr_metadata_enable(intel_dp, crtc_state, conn_state);
+
+	/* Set the infoframe for NON modeset cases as well */
+	if (lspcon->active && lspcon->hdr_supported &&
+	    conn_state->hdr_metadata_changed)
+		intel_dp_setup_hdr_metadata_infoframe_sdp(intel_dp, crtc_state,
+							  conn_state);
 	intel_edp_drrs_enable(intel_dp, crtc_state);
 
 	if (crtc_state->has_audio)
@@ -4027,6 +4035,8 @@ static void intel_ddi_update_pipe(struct intel_encoder *encoder,
 {
 	struct intel_connector *connector =
 				to_intel_connector(conn_state->connector);
+	struct intel_dp *intel_dp = enc_to_intel_dp(&encoder->base);
+
 	struct intel_hdcp *hdcp = &connector->hdcp;
 	bool content_protection_type_changed =
 			(conn_state->hdcp_content_type != hdcp->content_type &&
diff --git a/drivers/gpu/drm/i915/display/intel_dp.c b/drivers/gpu/drm/i915/display/intel_dp.c
index dd5dc1e38495..d92777bd3bed 100644
--- a/drivers/gpu/drm/i915/display/intel_dp.c
+++ b/drivers/gpu/drm/i915/display/intel_dp.c
@@ -4624,7 +4624,7 @@ intel_dp_setup_vsc_sdp(struct intel_dp *intel_dp,
 			crtc_state, DP_SDP_VSC, &vsc_sdp, sizeof(vsc_sdp));
 }
 
-static void
+void
 intel_dp_setup_hdr_metadata_infoframe_sdp(struct intel_dp *intel_dp,
 					  const struct intel_crtc_state *crtc_state,
 					  const struct drm_connector_state *conn_state)
diff --git a/drivers/gpu/drm/i915/display/intel_lspcon.h b/drivers/gpu/drm/i915/display/intel_lspcon.h
index 65878904f672..2a175ea7eac2 100644
--- a/drivers/gpu/drm/i915/display/intel_lspcon.h
+++ b/drivers/gpu/drm/i915/display/intel_lspcon.h
@@ -39,4 +39,7 @@ void lspcon_drm_write_infoframe(struct intel_encoder *encoder,
 				const struct intel_crtc_state *crtc_state,
 				unsigned int type,
 				const void *frame, ssize_t len);
+void intel_dp_setup_hdr_metadata_infoframe_sdp(struct intel_dp *intel_dp,
+					       const struct intel_crtc_state *crtc_state,
+					       const struct drm_connector_state *conn_state);
 #endif /* __INTEL_LSPCON_H__ */
diff --git a/include/drm/drm_connector.h b/include/drm/drm_connector.h
index 5f8c3389d46f..1f0b4fcf0bd3 100644
--- a/include/drm/drm_connector.h
+++ b/include/drm/drm_connector.h
@@ -661,6 +661,7 @@ struct drm_connector_state {
 	 * DRM blob property for HDR output metadata
 	 */
 	struct drm_property_blob *hdr_output_metadata;
+	u8 hdr_metadata_changed : 1;
 };
 
 /**
