diff --git a/drivers/gpu/drm/drm_sysfs.c b/drivers/gpu/drm/drm_sysfs.c
index d55e0d7a610d..5ccd0b1eea78 100644
--- a/drivers/gpu/drm/drm_sysfs.c
+++ b/drivers/gpu/drm/drm_sysfs.c
@@ -304,102 +304,6 @@ static ssize_t modes_show(struct device *device,
 	return written;
 }
 
-static ssize_t tv_subconnector_show(struct device *device,
-				    struct device_attribute *attr,
-				    char *buf)
-{
-	struct drm_connector *connector = to_drm_connector(device);
-	struct drm_device *dev = connector->dev;
-	struct drm_property *prop;
-	uint64_t subconnector;
-	int ret;
-
-	prop = dev->mode_config.tv_subconnector_property;
-	if (!prop) {
-		DRM_ERROR("Unable to find subconnector property\n");
-		return 0;
-	}
-
-	ret = drm_object_property_get_value(&connector->base, prop, &subconnector);
-	if (ret)
-		return 0;
-
-	return snprintf(buf, PAGE_SIZE, "%s",
-			drm_get_tv_subconnector_name((int)subconnector));
-}
-
-static ssize_t tv_select_subconnector_show(struct device *device,
-					   struct device_attribute *attr,
-					   char *buf)
-{
-	struct drm_connector *connector = to_drm_connector(device);
-	struct drm_device *dev = connector->dev;
-	struct drm_property *prop;
-	uint64_t subconnector;
-	int ret;
-
-	prop = dev->mode_config.tv_select_subconnector_property;
-	if (!prop) {
-		DRM_ERROR("Unable to find select subconnector property\n");
-		return 0;
-	}
-
-	ret = drm_object_property_get_value(&connector->base, prop, &subconnector);
-	if (ret)
-		return 0;
-
-	return snprintf(buf, PAGE_SIZE, "%s",
-			drm_get_tv_select_name((int)subconnector));
-}
-
-static ssize_t dvii_subconnector_show(struct device *device,
-				      struct device_attribute *attr,
-				      char *buf)
-{
-	struct drm_connector *connector = to_drm_connector(device);
-	struct drm_device *dev = connector->dev;
-	struct drm_property *prop;
-	uint64_t subconnector;
-	int ret;
-
-	prop = dev->mode_config.dvi_i_subconnector_property;
-	if (!prop) {
-		DRM_ERROR("Unable to find subconnector property\n");
-		return 0;
-	}
-
-	ret = drm_object_property_get_value(&connector->base, prop, &subconnector);
-	if (ret)
-		return 0;
-
-	return snprintf(buf, PAGE_SIZE, "%s",
-			drm_get_dvi_i_subconnector_name((int)subconnector));
-}
-
-static ssize_t dvii_select_subconnector_show(struct device *device,
-					     struct device_attribute *attr,
-					     char *buf)
-{
-	struct drm_connector *connector = to_drm_connector(device);
-	struct drm_device *dev = connector->dev;
-	struct drm_property *prop;
-	uint64_t subconnector;
-	int ret;
-
-	prop = dev->mode_config.dvi_i_select_subconnector_property;
-	if (!prop) {
-		DRM_ERROR("Unable to find select subconnector property\n");
-		return 0;
-	}
-
-	ret = drm_object_property_get_value(&connector->base, prop, &subconnector);
-	if (ret)
-		return 0;
-
-	return snprintf(buf, PAGE_SIZE, "%s",
-			drm_get_dvi_i_select_name((int)subconnector));
-}
-
 static DEVICE_ATTR_RW(status);
 static DEVICE_ATTR_RO(enabled);
 static DEVICE_ATTR_RO(dpms);
@@ -413,54 +317,6 @@ static struct attribute *connector_dev_attrs[] = {
 	NULL
 };
 
-static DEVICE_ATTR_RO(tv_subconnector);
-static DEVICE_ATTR_RO(tv_select_subconnector);
-
-static struct attribute *connector_tv_dev_attrs[] = {
-	&dev_attr_tv_subconnector.attr,
-	&dev_attr_tv_select_subconnector.attr,
-	NULL
-};
-
-static DEVICE_ATTR_RO(dvii_subconnector);
-static DEVICE_ATTR_RO(dvii_select_subconnector);
-
-static struct attribute *connector_dvii_dev_attrs[] = {
-	&dev_attr_dvii_subconnector.attr,
-	&dev_attr_dvii_select_subconnector.attr,
-	NULL
-};
-
-/* Connector type related helpers */
-static int kobj_connector_type(struct kobject *kobj)
-{
-	struct device *dev = kobj_to_dev(kobj);
-	struct drm_connector *connector = to_drm_connector(dev);
-
-	return connector->connector_type;
-}
-
-static umode_t connector_is_dvii(struct kobject *kobj,
-				 struct attribute *attr, int idx)
-{
-	return kobj_connector_type(kobj) == DRM_MODE_CONNECTOR_DVII ?
-		attr->mode : 0;
-}
-
-static umode_t connector_is_tv(struct kobject *kobj,
-			       struct attribute *attr, int idx)
-{
-	switch (kobj_connector_type(kobj)) {
-	case DRM_MODE_CONNECTOR_Composite:
-	case DRM_MODE_CONNECTOR_SVIDEO:
-	case DRM_MODE_CONNECTOR_Component:
-	case DRM_MODE_CONNECTOR_TV:
-		return attr->mode;
-	}
-
-	return 0;
-}
-
 static struct bin_attribute edid_attr = {
 	.attr.name = "edid",
 	.attr.mode = 0444,
@@ -478,20 +334,8 @@ static const struct attribute_group connector_dev_group = {
 	.bin_attrs = connector_bin_attrs,
 };
 
-static const struct attribute_group connector_tv_dev_group = {
-	.attrs = connector_tv_dev_attrs,
-	.is_visible = connector_is_tv,
-};
-
-static const struct attribute_group connector_dvii_dev_group = {
-	.attrs = connector_dvii_dev_attrs,
-	.is_visible = connector_is_dvii,
-};
-
 static const struct attribute_group *connector_dev_groups[] = {
 	&connector_dev_group,
-	&connector_tv_dev_group,
-	&connector_dvii_dev_group,
 	NULL
 };
 
