From 601e37e61f73948572a428a0d6a35490c57bb4cf Mon Sep 17 00:00:00 2001
From: dongkc <dongkechang@gmail.com>
Date: Mon, 6 Mar 2017 14:47:47 +0000
Subject: [PATCH] add extra keypad bindings

---
 rc.lua | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/rc.lua b/rc.lua
index ce84f63..ccd3960 100644
--- a/rc.lua
+++ b/rc.lua
@@ -339,6 +339,23 @@ globalkeys = awful.util.table.join(
     awful.key({ altkey, }, "h", function () if beautiful.fs then beautiful.fs.show(7) end end),
     awful.key({ altkey, }, "w", function () if beautiful.weather then beautiful.weather.show(7) end end),
 
+    -- ALSA volume control for Thinkpad Extra Keypad
+    awful.key({ }, "XF86AudioRaiseVolume",
+        function ()
+            os.execute(string.format("amixer -q set %s 1%%+", beautiful.volume.channel))
+            beautiful.volume.update()
+        end),
+    awful.key({ }, "XF86AudioLowerVolume",
+        function ()
+            os.execute(string.format("amixer -q set %s 1%%-", beautiful.volume.channel))
+            beautiful.volume.update()
+        end),
+    awful.key({ }, "XF86AudioMute",
+        function ()
+            os.execute(string.format("amixer -q set %s toggle", beautiful.volume.togglechannel or beautiful.volume.channel))
+            beautiful.volume.update()
+        end),
+
     -- ALSA volume control
     awful.key({ altkey }, "Up",
         function ()