diff --git a/drivers/staging/iio/Documentation/iio_event_monitor.c b/drivers/staging/iio/Documentation/iio_event_monitor.c
index 569d6f8face5..940ed2399e73 100644
--- a/drivers/staging/iio/Documentation/iio_event_monitor.c
+++ b/drivers/staging/iio/Documentation/iio_event_monitor.c
@@ -69,16 +69,29 @@ static const char * const iio_modifier_names[] = {
 	[IIO_MOD_X] = "x",
 	[IIO_MOD_Y] = "y",
 	[IIO_MOD_Z] = "z",
+	[IIO_MOD_X_AND_Y] = "x&y",
+	[IIO_MOD_X_AND_Z] = "x&z",
+	[IIO_MOD_Y_AND_Z] = "y&z",
+	[IIO_MOD_X_AND_Y_AND_Z] = "x&y&z",
+	[IIO_MOD_X_OR_Y] = "x|y",
+	[IIO_MOD_X_OR_Z] = "x|z",
+	[IIO_MOD_Y_OR_Z] = "y|z",
+	[IIO_MOD_X_OR_Y_OR_Z] = "x|y|z",
 	[IIO_MOD_LIGHT_BOTH] = "both",
 	[IIO_MOD_LIGHT_IR] = "ir",
 	[IIO_MOD_ROOT_SUM_SQUARED_X_Y] = "sqrt(x^2+y^2)",
 	[IIO_MOD_SUM_SQUARED_X_Y_Z] = "x^2+y^2+z^2",
-	[IIO_MOD_LIGHT_BOTH] = "both",
-	[IIO_MOD_LIGHT_IR] = "ir",
 	[IIO_MOD_LIGHT_CLEAR] = "clear",
 	[IIO_MOD_LIGHT_RED] = "red",
 	[IIO_MOD_LIGHT_GREEN] = "green",
 	[IIO_MOD_LIGHT_BLUE] = "blue",
+	[IIO_MOD_QUATERNION] = "quaternion",
+	[IIO_MOD_TEMP_AMBIENT] = "ambient",
+	[IIO_MOD_TEMP_OBJECT] = "object",
+	[IIO_MOD_NORTH_MAGN] = "from_north_magnetic",
+	[IIO_MOD_NORTH_TRUE] = "from_north_true",
+	[IIO_MOD_NORTH_MAGN_TILT_COMP] = "from_north_magnetic_tilt_comp",
+	[IIO_MOD_NORTH_TRUE_TILT_COMP] = "from_north_true_tilt_comp",
 };
 
 static bool event_is_known(struct iio_event_data *event)
@@ -118,6 +131,14 @@ static bool event_is_known(struct iio_event_data *event)
 	case IIO_MOD_X:
 	case IIO_MOD_Y:
 	case IIO_MOD_Z:
+	case IIO_MOD_X_AND_Y:
+	case IIO_MOD_X_AND_Z:
+	case IIO_MOD_Y_AND_Z:
+	case IIO_MOD_X_AND_Y_AND_Z:
+	case IIO_MOD_X_OR_Y:
+	case IIO_MOD_X_OR_Z:
+	case IIO_MOD_Y_OR_Z:
+	case IIO_MOD_X_OR_Y_OR_Z:
 	case IIO_MOD_LIGHT_BOTH:
 	case IIO_MOD_LIGHT_IR:
 	case IIO_MOD_ROOT_SUM_SQUARED_X_Y:
@@ -126,6 +147,13 @@ static bool event_is_known(struct iio_event_data *event)
 	case IIO_MOD_LIGHT_RED:
 	case IIO_MOD_LIGHT_GREEN:
 	case IIO_MOD_LIGHT_BLUE:
+	case IIO_MOD_QUATERNION:
+	case IIO_MOD_TEMP_AMBIENT:
+	case IIO_MOD_TEMP_OBJECT:
+	case IIO_MOD_NORTH_MAGN:
+	case IIO_MOD_NORTH_TRUE:
+	case IIO_MOD_NORTH_MAGN_TILT_COMP:
+	case IIO_MOD_NORTH_TRUE_TILT_COMP:
 		break;
 	default:
 		return false;