diff --git a/drivers/gpu/drm/amd/display/dc/basics/log_helpers.c b/drivers/gpu/drm/amd/display/dc/basics/log_helpers.c
index 61f36a7f322b2f15ba398bf93d669feee869705a..c4eddee8de1bbdffab2dba56975f8d79ca584bf3 100644
--- a/drivers/gpu/drm/amd/display/dc/basics/log_helpers.c
+++ b/drivers/gpu/drm/amd/display/dc/basics/log_helpers.c
@@ -44,7 +44,6 @@ static const struct dc_signal_type_info signal_type_info_tbl[] = {
 		{SIGNAL_TYPE_DISPLAY_PORT,     "DP"},
 		{SIGNAL_TYPE_DISPLAY_PORT_MST, "MST"},
 		{SIGNAL_TYPE_EDP,              "eDP"},
-		{SIGNAL_TYPE_WIRELESS,         "Wireless"},
 		{SIGNAL_TYPE_VIRTUAL,          "Virtual"}
 };
 
diff --git a/drivers/gpu/drm/amd/display/dc/basics/signal_types.c b/drivers/gpu/drm/amd/display/dc/basics/signal_types.c
index 247487c3db71986a1a2ae0d0f8ab30b75b353e33..534c803e7091048907b326fa978187f90ba1fd17 100644
--- a/drivers/gpu/drm/amd/display/dc/basics/signal_types.c
+++ b/drivers/gpu/drm/amd/display/dc/basics/signal_types.c
@@ -75,7 +75,6 @@ bool dc_is_audio_capable_signal(enum signal_type signal)
 {
 	return (signal == SIGNAL_TYPE_DISPLAY_PORT ||
 		signal == SIGNAL_TYPE_DISPLAY_PORT_MST ||
-		dc_is_hdmi_signal(signal) ||
-		signal == SIGNAL_TYPE_WIRELESS);
+		dc_is_hdmi_signal(signal));
 }
 
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_link.c b/drivers/gpu/drm/amd/display/dc/core/dc_link.c
index 62cfc5cbe773acabaf0254dbce7163ce58c3dce7..f4f46d4f0cf0f61f709e48eae3eef12f9e56b9de 100644
--- a/drivers/gpu/drm/amd/display/dc/core/dc_link.c
+++ b/drivers/gpu/drm/amd/display/dc/core/dc_link.c
@@ -1051,9 +1051,6 @@ static bool construct(
 		if (link->device_tag.dev_id.device_type == DEVICE_TYPE_LCD
 			&& link->public.connector_signal == SIGNAL_TYPE_RGB)
 			continue;
-		if (link->device_tag.dev_id.device_type == DEVICE_TYPE_WIRELESS
-			&& link->public.connector_signal != SIGNAL_TYPE_WIRELESS)
-			continue;
 		break;
 	}
 
diff --git a/drivers/gpu/drm/amd/display/dc/dce/dce_link_encoder.c b/drivers/gpu/drm/amd/display/dc/dce/dce_link_encoder.c
index 930ae1377ab6c2930699f5f63870217cff5d1ec3..e9d1a54bffd3b52e2eba6e84b17191917428f7c2 100644
--- a/drivers/gpu/drm/amd/display/dc/dce/dce_link_encoder.c
+++ b/drivers/gpu/drm/amd/display/dc/dce/dce_link_encoder.c
@@ -941,7 +941,6 @@ bool dce110_link_encoder_construct(
 
 	enc110->base.hpd_source = init_data->hpd_source;
 	enc110->base.connector = init_data->connector;
-	enc110->base.input_signals = SIGNAL_TYPE_ALL;
 
 	enc110->base.preferred_engine = ENGINE_ID_UNKNOWN;
 
diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw/link_encoder.h b/drivers/gpu/drm/amd/display/dc/inc/hw/link_encoder.h
index 49c4b6587456b28fb69f068236ceff4dfef4e1b4..ac4010b9c638a8e33438849274bf0e2c8e19e83f 100644
--- a/drivers/gpu/drm/amd/display/dc/inc/hw/link_encoder.h
+++ b/drivers/gpu/drm/amd/display/dc/inc/hw/link_encoder.h
@@ -186,7 +186,6 @@ struct link_encoder {
 	struct dc_context *ctx;
 	struct graphics_object_id id;
 	struct graphics_object_id connector;
-	uint32_t input_signals;
 	uint32_t output_signals;
 	enum engine_id preferred_engine;
 	struct encoder_feature_support features;
diff --git a/drivers/gpu/drm/amd/display/include/signal_types.h b/drivers/gpu/drm/amd/display/include/signal_types.h
index d87f84a56fcc6674d8fd5c836df2239ff1c92d84..1a2ca53c68cd2ee280129d245ac3f2fd19c3fcc2 100644
--- a/drivers/gpu/drm/amd/display/include/signal_types.h
+++ b/drivers/gpu/drm/amd/display/include/signal_types.h
@@ -36,11 +36,7 @@ enum signal_type {
 	SIGNAL_TYPE_DISPLAY_PORT	= (1 << 5),
 	SIGNAL_TYPE_DISPLAY_PORT_MST	= (1 << 6),
 	SIGNAL_TYPE_EDP			= (1 << 7),
-	SIGNAL_TYPE_WIRELESS		= (1 << 8),	/* Wireless Display */
 	SIGNAL_TYPE_VIRTUAL		= (1 << 9),	/* Virtual Display */
-
-	SIGNAL_TYPE_COUNT		= 10,
-	SIGNAL_TYPE_ALL			= (1 << SIGNAL_TYPE_COUNT) - 1
 };
 
 /* help functions for signal types manipulation */