Add documentation for yard2

docs/LCDd.8.in

@@ -334,6 +334,9 @@ ULA-200 device from ELV (http://www.elv.de)
 .B vlsys_m428
 VFD/IR combination in case MonCaso 320 from Moneual
 .TP
+.B yard2
+yard2 LCD module
+.TP
 .B xosd
 On Screen Display on X11
 .PP

docs/lcdproc-user/drivers.docbook

@@ -60,6 +60,7 @@ well as the configuration of LCDd.
 &ula200;
 &vlsys_m428;
 &xosd;
+&yard2;
 
 &ppttrouble;
 

docs/lcdproc-user/drivers/Makefile.am

@@ -52,6 +52,7 @@ EXTRA_DIST =	bayrad.docbook \
 		tyan.docbook \
 		ula200.docbook \
 		vlsys_m428.docbook \
+		yard2.docbook \
 		xosd.docbook
 
 ## EOF

docs/lcdproc-user/drivers/yard2.docbook

@@ -0,0 +1,30 @@
+<sect1 id="yard2-howto">
+<title>The yard2 driver</title>
+
+<sect2 id="yard2-general">
+<title>General</title>
+
+<para>
+The yard2 driver handles the yard2 LCD device.
+The driver functionality is currently limited to character LCD.
+</para>
+
+<para>
+This driver writes via socket to yard2srvd deamon.
+</para>
+
+<para>
+The yard2 driver assumes the character encoding ISO 8859-1.
+</para>
+</sect2>
+
+<sect2 id="yard2-configuration">
+<title>Configuration</title>
+
+<para>
+The only configuration parameter is <property>Size</property>.
+All other settings are done in yard2srvd daemon.
+</para>
+</sect2>
+
+</sect1>

docs/lcdproc-user/lcdproc-user.docbook

@@ -67,6 +67,7 @@
   <!ENTITY vlsys_m428 SYSTEM "drivers/vlsys_m428.docbook">
   <!ENTITY ula200 SYSTEM "drivers/ula200.docbook">
   <!ENTITY xosd SYSTEM "drivers/xosd.docbook">
+  <!ENTITY yard2 SYSTEM "drivers/yard2.docbook">
 
   <!-- Note: The parameters include file provides commonly used entities for
   config file descriptions. DO NOT DELETE! -->