From 7d75376e1f0a83dba76d3a08edbb50923e02e3d3 Mon Sep 17 00:00:00 2001
From: Davide Cavalca <davide@cavalca.name>
Date: Sun, 30 Jan 2022 09:28:52 -0800
Subject: [PATCH] hwdb: add new database file for PDA devices

Add a new database for handhelds (PDAs, calculators, etc.) that should be
accessible the seat owner.

The database is initially populated with Texas Instruments calculators
and linking cables, which removes the need to installing dedicated udev
rules for them.
---
 hwdb.d/70-pda.hwdb   | 39 +++++++++++++++++++++++++++++++++++++++
 hwdb.d/meson.build   |  1 +
 hwdb.d/parse_hwdb.py |  1 +
 3 files changed, 41 insertions(+)
 create mode 100644 hwdb.d/70-pda.hwdb

diff --git a/hwdb.d/70-pda.hwdb b/hwdb.d/70-pda.hwdb
new file mode 100644
index 00000000000..e122acca6fa
--- /dev/null
+++ b/hwdb.d/70-pda.hwdb
@@ -0,0 +1,39 @@
+# This file is part of systemd.
+#
+# Database for handhelds (PDAs, calculators, etc.) that should be accessible
+# the seat owner.
+#
+# Permitted keys:
+#   Specify if a device is a signal analyzer
+#   ID_PDA=1|0
+
+###########################################################
+# Texas Instruments
+###########################################################
+# SilverLink
+usb:v0451pE001*
+ ID_PDA=1
+
+# TI-84 Plus DirectLink
+usb:v0451pE003*
+ ID_PDA=1
+
+# TI-89 Titanium DirectLink
+usb:v0451pE004*
+ ID_PDA=1
+
+# TI-84 Plus Silver Edition DirectLink
+usb:v0451pE008*
+ ID_PDA=1
+
+# TI-Nspire DirectLink
+usb:v0451pE012*
+ ID_PDA=1
+
+# TI-Nspire Lab Cradle
+usb:v0451pE01C*
+ ID_PDA=1
+
+# TI-Nspire CX II DirectLink
+usb:v0451pE022*
+ ID_PDA=1
diff --git a/hwdb.d/meson.build b/hwdb.d/meson.build
index 8ff044131c0..fc72ebb2bd1 100644
--- a/hwdb.d/meson.build
+++ b/hwdb.d/meson.build
@@ -31,6 +31,7 @@ hwdb_files_test = files('''
         70-cameras.hwdb
         70-joystick.hwdb
         70-mouse.hwdb
+        70-pda.hwdb
         70-pointingstick.hwdb
         70-touchpad.hwdb
         80-ieee1394-unit-function.hwdb
diff --git a/hwdb.d/parse_hwdb.py b/hwdb.d/parse_hwdb.py
index aef0331ace9..194a71ac08e 100755
--- a/hwdb.d/parse_hwdb.py
+++ b/hwdb.d/parse_hwdb.py
@@ -136,6 +136,7 @@ def property_grammar():
              ('MOUSE_WHEEL_CLICK_COUNT_HORIZONTAL', INTEGER),
              ('ID_AUTOSUSPEND', Or((Literal('0'), Literal('1')))),
              ('ID_PERSIST', Or((Literal('0'), Literal('1')))),
+             ('ID_PDA', Or((Literal('0'), Literal('1')))),
              ('ID_INPUT', Or((Literal('0'), Literal('1')))),
              ('ID_INPUT_ACCELEROMETER', Or((Literal('0'), Literal('1')))),
              ('ID_INPUT_JOYSTICK', Or((Literal('0'), Literal('1')))),