[Intel-gfx] [PATCH 49/81] drm: Move standard crtc/plane prop handling to drm_crtc.c

[ville.syrjala at linux.intel.com]

From: Ville Syrjälä <ville.syrjala at linux.intel.com>

Move some of the property code to drm_crtc.c since it should be shared
by everyone.

Signed-off-by: Ville Syrjälä <ville.syrjala at linux.intel.com>
---
 drivers/gpu/drm/drm_crtc.c           |  235 +++++++++++++++++++++++++++++++
 drivers/gpu/drm/i915/intel_atomic.c  |  256 ----------------------------------
 drivers/gpu/drm/i915/intel_display.c |   29 ++++
 3 files changed, 264 insertions(+), 256 deletions(-)

diff --git a/drivers/gpu/drm/drm_crtc.c b/drivers/gpu/drm/drm_crtc.c
index 9d8738f..527b35b 100644
--- a/drivers/gpu/drm/drm_crtc.c
+++ b/drivers/gpu/drm/drm_crtc.c
@@ -4397,3 +4397,238 @@ int drm_mode_atomic_ioctl(struct drm_device *dev,
 
 	return ret;
 }
+
+static void drm_crtc_update_connector_ids_property(struct drm_crtc *crtc)
+{
+	struct drm_mode_config *config = &crtc->dev->mode_config;
+	struct drm_connector *connector;
+	uint64_t value = 0;
+	int i = 0;
+	uint32_t connector_ids[config->num_connector];
+
+	list_for_each_entry(connector, &config->connector_list, head) {
+		if (connector->encoder && connector->encoder->crtc == crtc)
+			connector_ids[i++] = connector->base.id;
+	}
+
+	if (i) {
+		drm_property_blob_replace_data(crtc->connector_ids_blob,
+					       i * sizeof connector_ids[0], connector_ids);
+		value = crtc->connector_ids_blob->base.id;
+	} else
+		drm_property_blob_replace_data(crtc->connector_ids_blob, 0, NULL);
+
+	drm_object_property_set_value(&crtc->base, config->connector_ids_prop, value);
+}
+
+static void drm_crtc_update_mode_property(struct drm_crtc *crtc)
+{
+	struct drm_mode_config *config = &crtc->dev->mode_config;
+	uint64_t value = 0;
+
+	if (crtc->enabled) {
+		struct drm_mode_modeinfo umode;
+
+		drm_crtc_convert_to_umode(&umode, &crtc->mode);
+		drm_property_blob_replace_data(crtc->mode_blob, sizeof umode, &umode);
+		value = crtc->mode_blob->base.id;
+	} else
+		drm_property_blob_replace_data(crtc->mode_blob, 0, NULL);
+
+	drm_object_property_set_value(&crtc->base, config->mode_prop, value);
+}
+
+void drm_crtc_update_properties(struct drm_crtc *crtc)
+{
+	struct drm_mode_object *obj = &crtc->base;
+	struct drm_mode_config *config = &crtc->dev->mode_config;
+
+	drm_object_property_set_value(obj, config->src_x_prop, crtc->x);
+	drm_object_property_set_value(obj, config->src_y_prop, crtc->y);
+	drm_object_property_set_value(obj, config->fb_id_prop, crtc->fb ? crtc->fb->base.id : 0);
+
+	drm_crtc_update_mode_property(crtc);
+	drm_crtc_update_connector_ids_property(crtc);
+}
+EXPORT_SYMBOL(drm_crtc_update_properties);
+
+void drm_plane_update_properties(struct drm_plane *plane)
+{
+	struct drm_mode_object *obj = &plane->base;
+	struct drm_mode_config *config = &plane->dev->mode_config;
+
+	drm_object_property_set_value(obj, config->src_x_prop, plane->src_x);
+	drm_object_property_set_value(obj, config->src_y_prop, plane->src_y);
+	drm_object_property_set_value(obj, config->src_w_prop, plane->src_w);
+	drm_object_property_set_value(obj, config->src_h_prop, plane->src_h);
+
+	drm_object_property_set_value(obj, config->crtc_x_prop, plane->crtc_x);
+	drm_object_property_set_value(obj, config->crtc_y_prop, plane->crtc_y);
+	drm_object_property_set_value(obj, config->crtc_w_prop, plane->crtc_w);
+	drm_object_property_set_value(obj, config->crtc_h_prop, plane->crtc_h);
+
+	drm_object_property_set_value(obj, config->fb_id_prop, plane->fb ? plane->fb->base.id : 0);
+	drm_object_property_set_value(obj, config->crtc_id_prop, plane->crtc ? plane->crtc->base.id : 0);
+}
+EXPORT_SYMBOL(drm_plane_update_properties);
+
+int drm_crtc_create_blobs(struct drm_crtc *crtc)
+{
+	struct drm_device *dev = crtc->dev;
+
+	crtc->mode_blob = drm_property_create_blob(dev, 0, sizeof(struct drm_mode_modeinfo), NULL);
+	if (!crtc->mode_blob)
+		return -ENOMEM;
+
+	crtc->connector_ids_blob = drm_property_create_blob(dev, 0, dev->mode_config.num_connector * sizeof(uint32_t), NULL);
+	if (!crtc->connector_ids_blob)
+		return -ENOMEM;
+
+	return 0;
+}
+EXPORT_SYMBOL(drm_crtc_create_blobs);
+
+void drm_crtc_destroy_blobs(struct drm_crtc *crtc)
+{
+	struct drm_device *dev = crtc->dev;
+
+	drm_property_destroy_blob(dev, crtc->mode_blob);
+	drm_property_destroy_blob(dev, crtc->connector_ids_blob);
+}
+EXPORT_SYMBOL(drm_crtc_destroy_blobs);
+
+static void drm_property_destroy_null(struct drm_device *dev, struct drm_property **prop)
+{
+	drm_property_destroy(dev, *prop);
+	*prop = NULL;
+}
+
+void drm_mode_destroy_properties(struct drm_device *dev)
+{
+	struct drm_mode_config *config = &dev->mode_config;
+
+	drm_property_destroy_null(dev, &config->cursor_h_prop);
+	drm_property_destroy_null(dev, &config->cursor_w_prop);
+	drm_property_destroy_null(dev, &config->cursor_y_prop);
+	drm_property_destroy_null(dev, &config->cursor_x_prop);
+	drm_property_destroy_null(dev, &config->cursor_id_prop);
+
+	drm_property_destroy_null(dev, &config->connector_ids_prop);
+	drm_property_destroy_null(dev, &config->mode_prop);
+
+	drm_property_destroy_null(dev, &config->crtc_id_prop);
+	drm_property_destroy_null(dev, &config->fb_id_prop);
+
+	drm_property_destroy_null(dev, &config->crtc_h_prop);
+	drm_property_destroy_null(dev, &config->crtc_w_prop);
+	drm_property_destroy_null(dev, &config->crtc_y_prop);
+	drm_property_destroy_null(dev, &config->crtc_x_prop);
+
+	drm_property_destroy_null(dev, &config->src_h_prop);
+	drm_property_destroy_null(dev, &config->src_w_prop);
+	drm_property_destroy_null(dev, &config->src_y_prop);
+	drm_property_destroy_null(dev, &config->src_x_prop);
+}
+EXPORT_SYMBOL(drm_mode_destroy_properties);
+
+int drm_mode_create_properties(struct drm_device *dev)
+{
+	struct drm_mode_config *config = &dev->mode_config;
+
+	config->src_x_prop = drm_property_create_range(dev, 0, "SRC_X", 0, UINT_MAX);
+	if (!config->src_x_prop)
+		goto out;
+	config->src_y_prop = drm_property_create_range(dev, 0, "SRC_Y", 0, UINT_MAX);
+	if (!config->src_y_prop)
+		goto out;
+	config->src_w_prop = drm_property_create_range(dev, 0, "SRC_W", 0, UINT_MAX);
+	if (!config->src_w_prop)
+		goto out;
+	config->src_h_prop = drm_property_create_range(dev, 0, "SRC_H", 0, UINT_MAX);
+	if (!config->src_h_prop)
+		goto out;
+
+	config->crtc_x_prop = drm_property_create_range(dev, 0, "CRTC_X", INT_MIN, INT_MAX);
+	if (!config->crtc_x_prop)
+		goto out;
+	config->crtc_y_prop = drm_property_create_range(dev, 0, "CRTC_Y", INT_MIN, INT_MAX);
+	if (!config->crtc_y_prop)
+		goto out;
+	config->crtc_w_prop = drm_property_create_range(dev, 0, "CRTC_W", 0, UINT_MAX);
+	if (!config->crtc_w_prop)
+		goto out;
+	config->crtc_h_prop = drm_property_create_range(dev, 0, "CRTC_H", 0, UINT_MAX);
+	if (!config->crtc_h_prop)
+		goto out;
+
+	config->fb_id_prop = drm_property_create_range(dev, 0, "FB_ID", 0, UINT_MAX);
+	if (!config->fb_id_prop)
+		goto out;
+	config->crtc_id_prop = drm_property_create_range(dev, 0, "CRTC_ID", 0, UINT_MAX);
+	if (!config->crtc_id_prop)
+		goto out;
+
+	config->cursor_id_prop = drm_property_create_range(dev, 0, "CURSOR_ID", 0, UINT_MAX);
+	if (!config->cursor_id_prop)
+		goto out;
+	config->cursor_x_prop = drm_property_create_range(dev, 0, "CURSOR_X", INT_MIN, INT_MAX);
+	if (!config->cursor_x_prop)
+		goto out;
+	config->cursor_y_prop = drm_property_create_range(dev, 0, "CURSOR_Y", INT_MIN, INT_MAX);
+	if (!config->cursor_y_prop)
+		goto out;
+	config->cursor_w_prop = drm_property_create_range(dev, 0, "CURSOR_W", 0, UINT_MAX);
+	if (!config->cursor_w_prop)
+		goto out;
+	config->cursor_h_prop = drm_property_create_range(dev, 0, "CURSOR_H", 0, UINT_MAX);
+	if (!config->cursor_h_prop)
+		goto out;
+
+	/* FIXME create special object ID list property type? */
+	config->connector_ids_prop = drm_property_create(dev, DRM_MODE_PROP_BLOB, "CONNECTOR_IDS", 0);
+	if (!config->connector_ids_prop)
+		goto out;
+
+	config->mode_prop = drm_property_create(dev, DRM_MODE_PROP_BLOB, "MODE", 0);
+	if (!config->mode_prop)
+		goto out;
+
+	return 0;
+
+ out:
+	drm_mode_destroy_properties(dev);
+
+	return -ENOMEM; /* FIXME? */
+}
+EXPORT_SYMBOL(drm_mode_create_properties);
+
+void drm_plane_attach_properties(struct drm_plane *plane)
+{
+	struct drm_mode_object *obj = &plane->base;
+	struct drm_mode_config *config = &plane->dev->mode_config;
+
+	drm_object_attach_property(obj, config->src_x_prop, 0);
+	drm_object_attach_property(obj, config->src_y_prop, 0);
+	drm_object_attach_property(obj, config->src_w_prop, 0);
+	drm_object_attach_property(obj, config->src_h_prop, 0);
+	drm_object_attach_property(obj, config->crtc_x_prop, 0);
+	drm_object_attach_property(obj, config->crtc_y_prop, 0);
+	drm_object_attach_property(obj, config->crtc_w_prop, 0);
+	drm_object_attach_property(obj, config->crtc_h_prop, 0);
+	drm_object_attach_property(obj, config->fb_id_prop, 0);
+	drm_object_attach_property(obj, config->crtc_id_prop, 0);
+}
+EXPORT_SYMBOL(drm_plane_attach_properties);
+
+void drm_crtc_attach_properties(struct drm_crtc *crtc)
+{
+	struct drm_mode_object *obj = &crtc->base;
+	struct drm_mode_config *config = &crtc->dev->mode_config;
+
+	drm_object_attach_property(obj, config->src_x_prop, 0);
+	drm_object_attach_property(obj, config->src_y_prop, 0);
+	drm_object_attach_property(obj, config->fb_id_prop, 0);
+	drm_object_attach_property(obj, config->mode_prop, 0);
+	drm_object_attach_property(obj, config->connector_ids_prop, 0);
+}
+EXPORT_SYMBOL(drm_crtc_attach_properties);
diff --git a/drivers/gpu/drm/i915/intel_atomic.c b/drivers/gpu/drm/i915/intel_atomic.c
index 0def947..6dd07fb 100644
--- a/drivers/gpu/drm/i915/intel_atomic.c
+++ b/drivers/gpu/drm/i915/intel_atomic.c
@@ -2278,259 +2278,3 @@ void intel_atomic_clear_flips(struct drm_crtc *crtc)
 			drm_flip_helper_clear(&intel_plane->flip_helper);
 	}
 }
-
-static void drm_crtc_update_connector_ids_property(struct drm_crtc *crtc)
-{
-	struct drm_mode_config *config = &crtc->dev->mode_config;
-	struct drm_connector *connector;
-	uint64_t value = 0;
-	int i = 0;
-	uint32_t connector_ids[config->num_connector];
-
-	list_for_each_entry(connector, &config->connector_list, head) {
-		if (connector->encoder && connector->encoder->crtc == crtc)
-			connector_ids[i++] = connector->base.id;
-	}
-
-	if (i) {
-		drm_property_blob_replace_data(crtc->connector_ids_blob,
-					       i * sizeof connector_ids[0], connector_ids);
-		value = crtc->connector_ids_blob->base.id;
-	} else
-		drm_property_blob_replace_data(crtc->connector_ids_blob, 0, NULL);
-
-	drm_object_property_set_value(&crtc->base, config->connector_ids_prop, value);
-}
-
-static void drm_crtc_update_mode_property(struct drm_crtc *crtc)
-{
-	struct drm_mode_config *config = &crtc->dev->mode_config;
-	uint64_t value = 0;
-
-	if (crtc->enabled) {
-		struct drm_mode_modeinfo umode;
-
-		drm_crtc_convert_to_umode(&umode, &crtc->mode);
-		drm_property_blob_replace_data(crtc->mode_blob, sizeof umode, &umode);
-		value = crtc->mode_blob->base.id;
-	} else
-		drm_property_blob_replace_data(crtc->mode_blob, 0, NULL);
-
-	drm_object_property_set_value(&crtc->base, config->mode_prop, value);
-}
-
-void drm_crtc_update_properties(struct drm_crtc *crtc)
-{
-	struct drm_mode_object *obj = &crtc->base;
-	struct drm_mode_config *config = &crtc->dev->mode_config;
-
-	drm_object_property_set_value(obj, config->src_x_prop, crtc->x);
-	drm_object_property_set_value(obj, config->src_y_prop, crtc->y);
-	drm_object_property_set_value(obj, config->fb_id_prop, crtc->fb ? crtc->fb->base.id : 0);
-
-	drm_crtc_update_mode_property(crtc);
-	drm_crtc_update_connector_ids_property(crtc);
-}
-
-void intel_crtc_update_properties(struct drm_crtc *crtc)
-{
-	struct drm_mode_object *obj = &crtc->base;
-	struct drm_mode_config *config = &crtc->dev->mode_config;
-	struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
-
-	drm_crtc_update_properties(crtc);
-
-	drm_object_property_set_value(obj, config->cursor_id_prop, intel_crtc->cursor_handle);
-	drm_object_property_set_value(obj, config->cursor_x_prop, intel_crtc->cursor_x);
-	drm_object_property_set_value(obj, config->cursor_y_prop, intel_crtc->cursor_y);
-	drm_object_property_set_value(obj, config->cursor_w_prop, intel_crtc->cursor_width);
-	drm_object_property_set_value(obj, config->cursor_h_prop, intel_crtc->cursor_height);
-}
-
-void drm_plane_update_properties(struct drm_plane *plane)
-{
-	struct drm_mode_object *obj = &plane->base;
-	struct drm_mode_config *config = &plane->dev->mode_config;
-
-	drm_object_property_set_value(obj, config->src_x_prop, plane->src_x);
-	drm_object_property_set_value(obj, config->src_y_prop, plane->src_y);
-	drm_object_property_set_value(obj, config->src_w_prop, plane->src_w);
-	drm_object_property_set_value(obj, config->src_h_prop, plane->src_h);
-
-	drm_object_property_set_value(obj, config->crtc_x_prop, plane->crtc_x);
-	drm_object_property_set_value(obj, config->crtc_y_prop, plane->crtc_y);
-	drm_object_property_set_value(obj, config->crtc_w_prop, plane->crtc_w);
-	drm_object_property_set_value(obj, config->crtc_h_prop, plane->crtc_h);
-
-	drm_object_property_set_value(obj, config->fb_id_prop, plane->fb ? plane->fb->base.id : 0);
-	drm_object_property_set_value(obj, config->crtc_id_prop, plane->crtc ? plane->crtc->base.id : 0);
-}
-
-int drm_crtc_create_blobs(struct drm_crtc *crtc)
-{
-	struct drm_device *dev = crtc->dev;
-
-	crtc->mode_blob = drm_property_create_blob(dev, 0, sizeof(struct drm_mode_modeinfo), NULL);
-	if (!crtc->mode_blob)
-		return -ENOMEM;
-
-	crtc->connector_ids_blob = drm_property_create_blob(dev, 0, dev->mode_config.num_connector * sizeof(uint32_t), NULL);
-	if (!crtc->connector_ids_blob)
-		return -ENOMEM;
-
-	return 0;
-}
-
-void drm_crtc_destroy_blobs(struct drm_crtc *crtc)
-{
-	struct drm_device *dev = crtc->dev;
-
-	drm_property_destroy_blob(dev, crtc->mode_blob);
-	drm_property_destroy_blob(dev, crtc->connector_ids_blob);
-}
-
-void drm_property_destroy_null(struct drm_device *dev, struct drm_property **prop)
-{
-	drm_property_destroy(dev, *prop);
-	*prop = NULL;
-}
-
-void drm_mode_destroy_properties(struct drm_device *dev)
-{
-	struct drm_mode_config *config = &dev->mode_config;
-
-	drm_property_destroy_null(dev, &config->cursor_h_prop);
-	drm_property_destroy_null(dev, &config->cursor_w_prop);
-	drm_property_destroy_null(dev, &config->cursor_y_prop);
-	drm_property_destroy_null(dev, &config->cursor_x_prop);
-	drm_property_destroy_null(dev, &config->cursor_id_prop);
-
-	drm_property_destroy_null(dev, &config->connector_ids_prop);
-	drm_property_destroy_null(dev, &config->mode_prop);
-
-	drm_property_destroy_null(dev, &config->crtc_id_prop);
-	drm_property_destroy_null(dev, &config->fb_id_prop);
-
-	drm_property_destroy_null(dev, &config->crtc_h_prop);
-	drm_property_destroy_null(dev, &config->crtc_w_prop);
-	drm_property_destroy_null(dev, &config->crtc_y_prop);
-	drm_property_destroy_null(dev, &config->crtc_x_prop);
-
-	drm_property_destroy_null(dev, &config->src_h_prop);
-	drm_property_destroy_null(dev, &config->src_w_prop);
-	drm_property_destroy_null(dev, &config->src_y_prop);
-	drm_property_destroy_null(dev, &config->src_x_prop);
-}
-
-int drm_mode_create_properties(struct drm_device *dev)
-{
-	struct drm_mode_config *config = &dev->mode_config;
-
-	config->src_x_prop = drm_property_create_range(dev, 0, "SRC_X", 0, UINT_MAX);
-	if (!config->src_x_prop)
-		goto out;
-	config->src_y_prop = drm_property_create_range(dev, 0, "SRC_Y", 0, UINT_MAX);
-	if (!config->src_y_prop)
-		goto out;
-	config->src_w_prop = drm_property_create_range(dev, 0, "SRC_W", 0, UINT_MAX);
-	if (!config->src_w_prop)
-		goto out;
-	config->src_h_prop = drm_property_create_range(dev, 0, "SRC_H", 0, UINT_MAX);
-	if (!config->src_h_prop)
-		goto out;
-
-	config->crtc_x_prop = drm_property_create_range(dev, 0, "CRTC_X", INT_MIN, INT_MAX);
-	if (!config->crtc_x_prop)
-		goto out;
-	config->crtc_y_prop = drm_property_create_range(dev, 0, "CRTC_Y", INT_MIN, INT_MAX);
-	if (!config->crtc_y_prop)
-		goto out;
-	config->crtc_w_prop = drm_property_create_range(dev, 0, "CRTC_W", 0, UINT_MAX);
-	if (!config->crtc_w_prop)
-		goto out;
-	config->crtc_h_prop = drm_property_create_range(dev, 0, "CRTC_H", 0, UINT_MAX);
-	if (!config->crtc_h_prop)
-		goto out;
-
-	config->fb_id_prop = drm_property_create_range(dev, 0, "FB_ID", 0, UINT_MAX);
-	if (!config->fb_id_prop)
-		goto out;
-	config->crtc_id_prop = drm_property_create_range(dev, 0, "CRTC_ID", 0, UINT_MAX);
-	if (!config->crtc_id_prop)
-		goto out;
-
-	config->cursor_id_prop = drm_property_create_range(dev, 0, "CURSOR_ID", 0, UINT_MAX);
-	if (!config->cursor_id_prop)
-		goto out;
-	config->cursor_x_prop = drm_property_create_range(dev, 0, "CURSOR_X", INT_MIN, INT_MAX);
-	if (!config->cursor_x_prop)
-		goto out;
-	config->cursor_y_prop = drm_property_create_range(dev, 0, "CURSOR_Y", INT_MIN, INT_MAX);
-	if (!config->cursor_y_prop)
-		goto out;
-	config->cursor_w_prop = drm_property_create_range(dev, 0, "CURSOR_W", 0, UINT_MAX);
-	if (!config->cursor_w_prop)
-		goto out;
-	config->cursor_h_prop = drm_property_create_range(dev, 0, "CURSOR_H", 0, UINT_MAX);
-	if (!config->cursor_h_prop)
-		goto out;
-
-	/* FIXME create special object ID list property type? */
-	config->connector_ids_prop = drm_property_create(dev, DRM_MODE_PROP_BLOB, "CONNECTOR_IDS", 0);
-	if (!config->connector_ids_prop)
-		goto out;
-
-	config->mode_prop = drm_property_create(dev, DRM_MODE_PROP_BLOB, "MODE", 0);
-	if (!config->mode_prop)
-		goto out;
-
-	return 0;
-
- out:
-	drm_mode_destroy_properties(dev);
-
-	return -ENOMEM; /* FIXME? */
-}
-
-void drm_plane_attach_properties(struct drm_plane *plane)
-{
-	struct drm_mode_object *obj = &plane->base;
-	struct drm_mode_config *config = &plane->dev->mode_config;
-
-	drm_object_attach_property(obj, config->src_x_prop, 0);
-	drm_object_attach_property(obj, config->src_y_prop, 0);
-	drm_object_attach_property(obj, config->src_w_prop, 0);
-	drm_object_attach_property(obj, config->src_h_prop, 0);
-	drm_object_attach_property(obj, config->crtc_x_prop, 0);
-	drm_object_attach_property(obj, config->crtc_y_prop, 0);
-	drm_object_attach_property(obj, config->crtc_w_prop, 0);
-	drm_object_attach_property(obj, config->crtc_h_prop, 0);
-	drm_object_attach_property(obj, config->fb_id_prop, 0);
-	drm_object_attach_property(obj, config->crtc_id_prop, 0);
-}
-
-void drm_crtc_attach_properties(struct drm_crtc *crtc)
-{
-	struct drm_mode_object *obj = &crtc->base;
-	struct drm_mode_config *config = &crtc->dev->mode_config;
-
-	drm_object_attach_property(obj, config->src_x_prop, 0);
-	drm_object_attach_property(obj, config->src_y_prop, 0);
-	drm_object_attach_property(obj, config->fb_id_prop, 0);
-	drm_object_attach_property(obj, config->mode_prop, 0);
-	drm_object_attach_property(obj, config->connector_ids_prop, 0);
-}
-
-void intel_crtc_attach_properties(struct drm_crtc *crtc)
-{
-	struct drm_mode_object *obj = &crtc->base;
-	struct drm_mode_config *config = &crtc->dev->mode_config;
-
-	drm_crtc_attach_properties(crtc);
-
-	drm_object_attach_property(obj, config->cursor_id_prop, 0);
-	drm_object_attach_property(obj, config->cursor_x_prop, 0);
-	drm_object_attach_property(obj, config->cursor_y_prop, 0);
-	drm_object_attach_property(obj, config->cursor_w_prop, 0);
-	drm_object_attach_property(obj, config->cursor_h_prop, 0);
-}
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index 321c840..451cc3d 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -9372,3 +9372,32 @@ intel_display_print_error_state(struct seq_file *m,
 	}
 }
 #endif
+
+void intel_crtc_update_properties(struct drm_crtc *crtc)
+{
+	struct drm_mode_object *obj = &crtc->base;
+	struct drm_mode_config *config = &crtc->dev->mode_config;
+	struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
+
+	drm_crtc_update_properties(crtc);
+
+	drm_object_property_set_value(obj, config->cursor_id_prop, intel_crtc->cursor_handle);
+	drm_object_property_set_value(obj, config->cursor_x_prop, intel_crtc->cursor_x);
+	drm_object_property_set_value(obj, config->cursor_y_prop, intel_crtc->cursor_y);
+	drm_object_property_set_value(obj, config->cursor_w_prop, intel_crtc->cursor_width);
+	drm_object_property_set_value(obj, config->cursor_h_prop, intel_crtc->cursor_height);
+}
+
+void intel_crtc_attach_properties(struct drm_crtc *crtc)
+{
+	struct drm_mode_object *obj = &crtc->base;
+	struct drm_mode_config *config = &crtc->dev->mode_config;
+
+	drm_crtc_attach_properties(crtc);
+
+	drm_object_attach_property(obj, config->cursor_id_prop, 0);
+	drm_object_attach_property(obj, config->cursor_x_prop, 0);
+	drm_object_attach_property(obj, config->cursor_y_prop, 0);
+	drm_object_attach_property(obj, config->cursor_w_prop, 0);
+	drm_object_attach_property(obj, config->cursor_h_prop, 0);
+}
-- 
1.7.8.6