1 files changed, 33 insertions, 28 deletions

diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c
index 4f54c91b31b2..f68a41eeb1fa 100644
--- a/drivers/gpu/drm/drm_edid.c
+++ b/drivers/gpu/drm/drm_edid.c
@@ -2465,34 +2465,6 @@ fail:
 }
 
 /**
- * drm_do_get_edid - get EDID data using a custom EDID block read function
- * @connector: connector we're probing
- * @read_block: EDID block read function
- * @context: private data passed to the block read function
- *
- * When the I2C adapter connected to the DDC bus is hidden behind a device that
- * exposes a different interface to read EDID blocks this function can be used
- * to get EDID data using a custom block read function.
- *
- * As in the general case the DDC bus is accessible by the kernel at the I2C
- * level, drivers must make all reasonable efforts to expose it as an I2C
- * adapter and use drm_get_edid() instead of abusing this function.
- *
- * The EDID may be overridden using debugfs override_edid or firmware EDID
- * (drm_edid_load_firmware() and drm.edid_firmware parameter), in this priority
- * order. Having either of them bypasses actual EDID reads.
- *
- * Return: Pointer to valid EDID or NULL if we couldn't find any.
- */
-struct edid *drm_do_get_edid(struct drm_connector *connector,
-			     read_block_fn read_block,
-			     void *context)
-{
-	return _drm_do_get_edid(connector, read_block, context, NULL);
-}
-EXPORT_SYMBOL_GPL(drm_do_get_edid);
-
-/**
  * drm_edid_raw - Get a pointer to the raw EDID data.
  * @drm_edid: drm_edid container
  *
@@ -6969,6 +6941,39 @@ out:
 	return ret;
 }
 
+/* For sysfs edid show implementation */
+ssize_t drm_edid_connector_property_show(struct drm_connector *connector,
+					 char *buf, loff_t off, size_t count)
+{
+	const void *edid;
+	size_t size;
+	ssize_t ret = 0;
+
+	mutex_lock(&connector->dev->mode_config.mutex);
+
+	if (!connector->edid_blob_ptr)
+		goto unlock;
+
+	edid = connector->edid_blob_ptr->data;
+	size = connector->edid_blob_ptr->length;
+	if (!edid)
+		goto unlock;
+
+	if (off >= size)
+		goto unlock;
+
+	if (off + count > size)
+		count = size - off;
+
+	memcpy(buf, edid + off, count);
+
+	ret = count;
+unlock:
+	mutex_unlock(&connector->dev->mode_config.mutex);
+
+	return ret;
+}
+
 /**
  * drm_edid_connector_update - Update connector information from EDID
  * @connector: Connector