diff --git a/drivers/gpu/drm/drm_drv.c b/drivers/gpu/drm/drm_drv.c
index 3cf440eee8a2..9eb1f236a03f 100644
--- a/drivers/gpu/drm/drm_drv.c
+++ b/drivers/gpu/drm/drm_drv.c
@@ -26,6 +26,7 @@
  * DEALINGS IN THE SOFTWARE.
  */
 
+#include <linux/bitops.h>
 #include <linux/cgroup_dmem.h>
 #include <linux/debugfs.h>
 #include <linux/fs.h>
@@ -34,6 +35,7 @@
 #include <linux/mount.h>
 #include <linux/pseudo_fs.h>
 #include <linux/slab.h>
+#include <linux/sprintf.h>
 #include <linux/srcu.h>
 #include <linux/xarray.h>
 
@@ -498,6 +500,72 @@ void drm_dev_unplug(struct drm_device *dev)
 }
 EXPORT_SYMBOL(drm_dev_unplug);
 
+/*
+ * Available recovery methods for wedged device. To be sent along with device
+ * wedged uevent.
+ */
+static const char *drm_get_wedge_recovery(unsigned int opt)
+{
+	switch (BIT(opt)) {
+	case DRM_WEDGE_RECOVERY_NONE:
+		return "none";
+	case DRM_WEDGE_RECOVERY_REBIND:
+		return "rebind";
+	case DRM_WEDGE_RECOVERY_BUS_RESET:
+		return "bus-reset";
+	default:
+		return NULL;
+	}
+}
+
+/**
+ * drm_dev_wedged_event - generate a device wedged uevent
+ * @dev: DRM device
+ * @method: method(s) to be used for recovery
+ *
+ * This generates a device wedged uevent for the DRM device specified by @dev.
+ * Recovery @method\(s) of choice will be sent in the uevent environment as
+ * ``WEDGED=<method1>[,<method2>]`` in order of less to more side-effects. If
+ * caller is unsure about recovery or @method is unknown (0), ``WEDGED=unknown``
+ * will be sent instead.
+ *
+ * Refer to 'Device Wedging' chapter in Documentation/gpu/drm-uapi.rst for more
+ * details.
+ *
+ * Returns: 0 on success, negative error code otherwise.
+ */
+int drm_dev_wedged_event(struct drm_device *dev, unsigned long method)
+{
+	const char *recovery = NULL;
+	unsigned int len, opt;
+	/* Event string length up to 28+ characters with available methods */
+	char event_string[32];
+	char *envp[] = { event_string, NULL };
+
+	len = scnprintf(event_string, sizeof(event_string), "%s", "WEDGED=");
+
+	for_each_set_bit(opt, &method, BITS_PER_TYPE(method)) {
+		recovery = drm_get_wedge_recovery(opt);
+		if (drm_WARN_ONCE(dev, !recovery, "invalid recovery method %u\n", opt))
+			break;
+
+		len += scnprintf(event_string + len, sizeof(event_string), "%s,", recovery);
+	}
+
+	if (recovery)
+		/* Get rid of trailing comma */
+		event_string[len - 1] = '\0';
+	else
+		/* Caller is unsure about recovery, do the best we can at this point. */
+		snprintf(event_string, sizeof(event_string), "%s", "WEDGED=unknown");
+
+	drm_info(dev, "device wedged, %s\n", method == DRM_WEDGE_RECOVERY_NONE ?
+		 "but recovered through reset" : "needs recovery");
+
+	return kobject_uevent_env(&dev->primary->kdev->kobj, KOBJ_CHANGE, envp);
+}
+EXPORT_SYMBOL(drm_dev_wedged_event);
+
 /*
  * DRM internal mount
  * We want to be able to allocate our own "struct address_space" to control
diff --git a/include/drm/drm_device.h b/include/drm/drm_device.h
index c91f87b5242d..6ea54a578cda 100644
--- a/include/drm/drm_device.h
+++ b/include/drm/drm_device.h
@@ -21,6 +21,14 @@ struct inode;
 struct pci_dev;
 struct pci_controller;
 
+/*
+ * Recovery methods for wedged device in order of less to more side-effects.
+ * To be used with drm_dev_wedged_event() as recovery @method. Callers can
+ * use any one, multiple (or'd) or none depending on their needs.
+ */
+#define DRM_WEDGE_RECOVERY_NONE		BIT(0)	/* optional telemetry collection */
+#define DRM_WEDGE_RECOVERY_REBIND	BIT(1)	/* unbind + bind driver */
+#define DRM_WEDGE_RECOVERY_BUS_RESET	BIT(2)	/* unbind + reset bus device + bind */
 
 /**
  * enum switch_power_state - power state of drm device
diff --git a/include/drm/drm_drv.h b/include/drm/drm_drv.h
index 9952b846c170..a43d707b5f36 100644
--- a/include/drm/drm_drv.h
+++ b/include/drm/drm_drv.h
@@ -482,6 +482,7 @@ void drm_put_dev(struct drm_device *dev);
 bool drm_dev_enter(struct drm_device *dev, int *idx);
 void drm_dev_exit(int idx);
 void drm_dev_unplug(struct drm_device *dev);
+int drm_dev_wedged_event(struct drm_device *dev, unsigned long method);
 
 /**
  * drm_dev_is_unplugged - is a DRM device unplugged
