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Add -M to amixer.
authorWooParadog <guohaochuan@gmail.com>
Sat, 26 Jul 2014 02:17:49 +0000 (10:17 +0800)
committercopycat-killer <dada@archlinux.info>
Wed, 5 Aug 2015 11:31:14 +0000 (13:31 +0200)
-M     Use the mapped volume for evaluating the percentage representation like alsamixer, to be more natural for human ear.

widgets/alsa.lua

index 28bb05c9514ad7aa11886e682529bae80f263c35..4ed4f9c2b1bbc99cdd71b54539a890418acc887d 100644 (file)
@@ -29,7 +29,7 @@ local function worker(args)
     alsa.widget = wibox.widget.textbox('')
 
     function alsa.update()
     alsa.widget = wibox.widget.textbox('')
 
     function alsa.update()
-        local f = assert(io.popen('amixer get ' .. channel))
+        local f = assert(io.popen('amixer -M get ' .. channel))
         local mixer = f:read("*all")
         f:close()
 
         local mixer = f:read("*all")
         f:close()