From fdc563be8c2f61c5832752b0e8a78c8c70f39cf6 Mon Sep 17 00:00:00 2001
From: Jadyn Emma Jäger <jadyn@jadyn.dev>
Date: Mon, 19 Jan 2026 15:19:07 +0100
Subject: lcd: T8213: add support for MTC S16209x

Implementation has been tested using a virtual serial pipe as I (Christian
Breunig) did not find my hardware LCD display. You can easily do this via:

 $ sudo socat -d -d PTY,link=/dev/ttyS99,raw,echo=0 PTY,link=/tmp/serial,raw,echo=0
 $ sudo cat /tmp/serial

You will get a lot of control characters, but real information like the OS
Kernel version will scroll through.

Co-authored-by: Christian Breunig <christian@breunig.cc>
---
 interface-definitions/system_lcd.xml.in | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

(limited to 'interface-definitions')

diff --git a/interface-definitions/system_lcd.xml.in b/interface-definitions/system_lcd.xml.in
index 0cf4de308..13c924229 100644
--- a/interface-definitions/system_lcd.xml.in
+++ b/interface-definitions/system_lcd.xml.in
@@ -12,7 +12,7 @@
             <properties>
               <help>Model of the display attached to this system</help>
               <completionHelp>
-                <list>cfa-533 cfa-631 cfa-633 cfa-635 hd44780 sdec</list>
+                <list>cfa-533 cfa-631 cfa-633 cfa-635 hd44780 sdec mtc-s16209x</list>
               </completionHelp>
               <valueHelp>
                 <format>cfa-533</format>
@@ -38,8 +38,12 @@
                 <format>sdec</format>
                 <description>Lanner, Watchguard, Nexcom NSA, Sophos UTM appliances</description>
               </valueHelp>
+              <valueHelp>
+                <format>mtc-s16209x</format>
+                <description>Microtips Technology S16209x, Sophos SG appliances</description>
+              </valueHelp>
               <constraint>
-                <regex>(cfa-533|cfa-631|cfa-633|cfa-635|hd44780|sdec)</regex>
+                <regex>(cfa-533|cfa-631|cfa-633|cfa-635|hd44780|sdec|mtc-s16209x)</regex>
               </constraint>
             </properties>
           </leafNode>
-- 
cgit v1.2.3


From 37430eb9f8c4182170ba4fc2fbfc69098d464749 Mon Sep 17 00:00:00 2001
From: Jadyn Emma Jäger <jadyn@jadyn.dev>
Date: Fri, 23 Jan 2026 09:11:30 +0100
Subject: lcd: T8213: improve hd44780 help string

---
 interface-definitions/system_lcd.xml.in | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'interface-definitions')

diff --git a/interface-definitions/system_lcd.xml.in b/interface-definitions/system_lcd.xml.in
index 13c924229..cb9664a0f 100644
--- a/interface-definitions/system_lcd.xml.in
+++ b/interface-definitions/system_lcd.xml.in
@@ -32,7 +32,7 @@
               </valueHelp>
               <valueHelp>
                 <format>hd44780</format>
-                <description>Hitachi HD44780, Caswell Appliances</description>
+                <description>Hitachi HD44780, Caswell Appliances, Sophos XG appliances</description>
               </valueHelp>
               <valueHelp>
                 <format>sdec</format>
-- 
cgit v1.2.3