Sync with real MtxOrb capabilities + CFontz: explain what driver for what LCD

LCDd.conf

@@ -109,6 +109,7 @@ Arguments="fill in here"
 
 [CFontz]
 # CrystalFontz driver
+# Use this driver for CF632 and CF633.
 
 # Select the output device to use [/dev/lcd]
 Device=/dev/ttyS0
@@ -134,6 +135,7 @@ Reboot=no
 
 [CFontz633]
 # CrystalFontz633 driver
+# Use this driver only for CF633.
 
 # Select the output device to use [/dev/lcd]
 Device=/dev/ttyS0
@@ -334,15 +336,45 @@ Device=/dev/ttyS1
 [MtxOrb]
 # Matrix Orbital driver
 
-Arguments="-d /dev/ttyS0 -t 20x2 -c 120"
+# Select the output device to use [/dev/lcd]
+device=/dev/lcd
 
-# -d		Select the output device to use [/dev/lcd]
+# Set the display size [20x4]
-# -t		Select the LCD type (size) [20x4]
+size=20x4
-# // UNAVAILABLE: -b --backlight	Select the backlight state [on]
+
-# -c		Set the initial contrast [140]
+# Switch on the backlight? [yes]
-# -s		Set the communication speed [19200]
+# NOTE: The driver will ignore this if the display
-# -h		Show this help information
+#       is a vfd or vfd as they crash if the backlight
-# -b		display type: lcd, lkd, vfd, vkd\n
+#       is turned off
+enablebacklight=yes
+
+# Set the initial contrast [140]
+# NOTE: The driver will ignore this if the display
+#       is a vfd or vfd as they don't have this feature
+contrast=140
+
+# Set the communication speed [19200]
+speed=19200
+
+# Set the display type [lcd]
+# Possible settings: lcd, lkd, vfd, vkd
+type=lcd
+
+# See [input] section for an explanation of the key mappings
+# This might not be implemented in 0.5 but is implented in 0.4.3
+
+PauseKey=N
+BackKey=K
+ForwardKey=A
+MainMenuKey=F
+
+# You can find out which key of your display sends which
+# character by setting keypad_test_mode to yes and running
+# LCDd. LCDd will output all characters it receives.
+# Afterwards you can modify the settings above and set
+# keypad_set_mode to no again.
+
+keypad_test_mode=no