doc/advertising-api: Add adv SupportedFeatures to doc

Add supported features to advertising dbus api.

Reviewed-by: Miao-chen Chou <mcchou@chromium.org>
Signed-off-by: Anuj Jain <anuj01.jain@samsung.com>
Signed-off-by: Ayush Garg <ayush.garg@samsung.com>

diff --git a/doc/advertising-api.txt b/doc/advertising-api.txt
index 541c570..6c0e523 100755 (executable)
--- a/doc/advertising-api.txt
+++ b/doc/advertising-api.txt
@@ -257,3 +257,21 @@ Properties byte ActiveInstances
                                int16 MaxTxPower
 
                                        Max advertising tx power (dBm)
+
+               array{string} SupportedFeatures [readonly,optional,Experimental]
+
+                       List of supported platform features. If no features
+                       are available on the platform, the SupportedFeatures
+                       array will be empty.
+
+                       Possible values: "CanSetTxPower"
+
+                                               Indicates whether platform can
+                                               specify tx power on each
+                                               advertising instance.
+
+                                        "HardwareOffload"
+
+                                               Indicates whether multiple
+                                               advertising will be offloaded
+                                               to the controller.