Add callback function for to update sink

[etc/awesome.git] / widgets / alsa.lua

diff --git a/widgets/alsa.lua b/widgets/alsa.lua
index 0bb205996054e12ff539e74624af637c3540ffdd..85d53114e132a683fe2af8af9f86908af61b8f39 100644 (file)
--- a/widgets/alsa.lua
+++ b/widgets/alsa.lua
@@ -19,14 +19,11 @@ local setmetatable    = setmetatable
 
 -- ALSA volume
 -- lain.widgets.alsa
-local alsa = {
-    level  = "0",
-    status = "off",
-}
+local alsa = {}
 
 local function worker(args)
     local args     = args or {}
-    local timeout  = args.timeout or 1
+    local timeout  = args.timeout or 5
     local settings = args.settings or function() end
 
     alsa.cmd     = args.cmd or "amixer"
@@ -57,14 +54,8 @@ local function worker(args)
             end
         end
 
-        if alsa.level ~= volume_now.level or alsa.status ~= volume_now.status
-        then
-            widget = alsa.widget
-            settings()
-
-            alsa.level = volume_now.level
-            alsa.status = volume_now.status
-        end
+        widget = alsa.widget
+        settings()
     end
 
     timer_id = string.format("alsa-%s-%s", alsa.cmd, alsa.channel)