alsa: cover "Internal Mic" elements

https://bugzilla.redhat.com/show_bug.cgi?id=562216

src/modules/alsa/mixer/paths/analog-input-aux.conf

@@ -32,6 +32,10 @@ override-map.2 = all-left,all-right
 switch = off
 volume = off
 
+[Element Internal Mic]
+switch = off
+volume = off
+
 [Element Line]
 switch = off
 volume = off

src/modules/alsa/mixer/paths/analog-input-fm.conf

@@ -32,6 +32,10 @@ override-map.2 = all-left,all-right
 switch = off
 volume = off
 
+[Element Internal Mic]
+switch = off
+volume = off
+
 [Element Line]
 switch = off
 volume = off

src/modules/alsa/mixer/paths/analog-input-internal-mic.conf

@@ -0,0 +1,67 @@
+# This file is part of PulseAudio.
+#
+# PulseAudio is free software; you can redistribute it and/or modify
+# it under the terms of the GNU Lesser General Public License as
+# published by the Free Software Foundation; either version 2.1 of the
+# License, or (at your option) any later version.
+#
+# PulseAudio is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public License
+# along with PulseAudio; if not, write to the Free Software Foundation,
+# Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
+
+; For devices where a 'Internal Mic' element exists
+;
+; See analog-output.conf.common for an explanation on the directives
+
+[General]
+priority = 90
+name = analog-input-microphone
+
+[Element Capture]
+switch = mute
+volume = merge
+override-map.1 = all
+override-map.2 = all-left,all-right
+
+[Element Mic]
+switch = off
+volume = off
+
+[Element Internal Mic]
+required = any
+switch = mute
+volume = merge
+override-map.1 = all
+override-map.2 = all-left,all-right
+
+[Element Line]
+switch = off
+volume = off
+
+[Element Aux]
+switch = off
+volume = off
+
+[Element Video]
+switch = off
+volume = off
+
+[Element Mic/Line]
+switch = off
+volume = off
+
+[Element TV Tuner]
+switch = off
+volume = off
+
+[Element FM]
+switch = off
+volume = off
+
+.include analog-input.conf.common
+.include analog-input-mic.conf.common

src/modules/alsa/mixer/paths/analog-input-linein.conf

@@ -31,6 +31,10 @@ override-map.2 = all-left,all-right
 switch = off
 volume = off
 
+[Element Internal Mic]
+switch = off
+volume = off
+
 [Element Line]
 required = any
 switch = mute

src/modules/alsa/mixer/paths/analog-input-mic-line.conf

@@ -32,6 +32,10 @@ override-map.2 = all-left,all-right
 switch = off
 volume = off
 
+[Element Internal Mic]
+switch = off
+volume = off
+
 [Element Line]
 switch = off
 volume = off

src/modules/alsa/mixer/paths/analog-input-mic.conf

@@ -35,6 +35,10 @@ volume = merge
 override-map.1 = all
 override-map.2 = all-left,all-right
 
+[Element Internal Mic]
+switch = off
+volume = off
+
 [Element Line]
 switch = off
 volume = off

src/modules/alsa/mixer/paths/analog-input-tvtuner.conf

@@ -32,6 +32,10 @@ override-map.2 = all-left,all-right
 switch = off
 volume = off
 
+[Element Internal Mic]
+switch = off
+volume = off
+
 [Element Line]
 switch = off
 volume = off

src/modules/alsa/mixer/paths/analog-input-video.conf

@@ -31,6 +31,10 @@ override-map.2 = all-left,all-right
 switch = off
 volume = off
 
+[Element Internal Mic]
+switch = off
+volume = off
+
 [Element Line]
 switch = off
 volume = off

src/modules/alsa/mixer/paths/analog-input.conf

@@ -32,6 +32,9 @@ override-map.2 = all-left,all-right
 [Element Mic]
 required-absent = any
 
+[Element Internal Mic]
+required-absent = any
+
 [Element Line]
 required-absent = any