From 4a171c966581e9082f70f2c642cc2c56afe9aba2 Mon Sep 17 00:00:00 2001
From: Bartek Stalewski <ftpd@insomniac.pl>
Date: Mon, 2 Aug 2021 18:28:20 +0200
Subject: [PATCH] MicMute support.

---
 _suckless/_scripts/sb-volume | 23 +++++++++++++++++------
 _suckless/dwm/config.h       |  1 +
 2 files changed, 18 insertions(+), 6 deletions(-)

diff --git a/_suckless/_scripts/sb-volume b/_suckless/_scripts/sb-volume
index b53cabb..4687edc 100755
--- a/_suckless/_scripts/sb-volume
+++ b/_suckless/_scripts/sb-volume
@@ -1,8 +1,19 @@
 #!/bin/bash
 
-vol="$(pamixer --get-volume)"
-[ $(echo $vol | wc -c) -lt 4 ] && svol=" ${vol}%%" || svol="${vol}%%"
-[ $(pamixer --get-mute) = true ] && volinfo="^c#161616^^b#fd4285^\ue04f mute^d^" || volinfo="\ue050 ${svol}"
-device=$(pamixer --list-sources | awk '/Raven/ {print $1}')
-[ $(pamixer --source $device --get-mute) = true ] && micinfo="^c#161616^^b#fd4285^\ue02b silent^d^" || micinfo="\ue02a listen"
-printf "${volinfo} ${micinfo}"
+if [ ${1} = "micmute" ]; then
+  pid=$(pgrep dbus-launch | head -n 1)
+  device=$(pamixer --list-sources | awk '/Raven/ {print $1}')
+  case `pamixer --source $device --get-mute` in
+    true)  echo 0 | sudo tee /sys/devices/platform/thinkpad_acpi/leds/platform::micmute/brightness;;
+    false) echo 1 | sudo tee /sys/devices/platform/thinkpad_acpi/leds/platform::micmute/brightness;;
+  esac
+  pamixer --source $device -t
+  kill -46 $(pidof dwmblocks)
+else
+  vol="$(pamixer --get-volume)"
+  [ $(echo $vol | wc -c) -lt 4 ] && svol=" ${vol}%%" || svol="${vol}%%"
+  [ $(pamixer --get-mute) = true ] && volinfo="^c#161616^^b#fd4285^\ue04f mute^d^" || volinfo="\ue050 ${svol}"
+  device=$(pamixer --list-sources | awk '/Raven/ {print $1}')
+  [ $(pamixer --source $device --get-mute) = true ] && micinfo="^c#161616^^b#fd4285^\ue02b silent^d^" || micinfo="\ue02a listen"
+  printf "${volinfo} ${micinfo}"
+fi
diff --git a/_suckless/dwm/config.h b/_suckless/dwm/config.h
index 7ff713e..81d0b9f 100644
--- a/_suckless/dwm/config.h
+++ b/_suckless/dwm/config.h
@@ -141,6 +141,7 @@ static Key keys[] = {
   { SHTKEY,      XK_comma,    tagmon,         {.i = -1 } },
   { SHTKEY,      XK_period,   tagmon,         {.i = +1 } },
   { 0, XF86XK_AudioMute,          spawn,  SHCMD("pamixer -t; kill -46 $(pidof dwmblocks)") },
+  { 0, XF86XK_AudioMicMute,       spawn,  SHCMD("sb-volume micmute") },
   { 0, XF86XK_AudioRaiseVolume,   spawn,  SHCMD("pamixer --allow-boost -i 5; kill -46 $(pidof dwmblocks)") },
   { 0, XF86XK_AudioLowerVolume,   spawn,  SHCMD("pamixer --allow-boost -d 5; kill -46 $(pidof dwmblocks)") },
   { 0, XF86XK_MonBrightnessUp,    spawn,  SHCMD("sudo xbacklight -inc 10") },