From: Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl>
Date: Fri, 8 Aug 2014 01:48:57 +0000 (-0400)
Subject: hwdb: update format description and document reloading
X-Git-Tag: v216~229
X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=commitdiff_plain;h=fa9d4be3f1f4a792b2f3624c2a08fe9cc6ce6e54;hp=5e34b37c9fec5da130f6549ddabd8a2af5c9faac

hwdb: update format description and document reloading

https://bugs.freedesktop.org/show_bug.cgi?id=82311
---

diff --git a/hwdb/60-keyboard.hwdb b/hwdb/60-keyboard.hwdb
index 5c3d4ca7e..ef0ebc518 100644
--- a/hwdb/60-keyboard.hwdb
+++ b/hwdb/60-keyboard.hwdb
@@ -28,19 +28,33 @@
 #    driver, <vendor> is the firmware-provided string exported
 #    by the kernel DMI modalias.
 #
-#  Scan codes are specified as:
-#    KEYBOARD_KEY_<hex scan code>=<key code identifier>
-#  The scan code should be expressed in hex lowercase and in
-#  full bytes, a multiple of 2 digits. The key codes are retrieved
-#  and normalized from the kernel input API header.
+# Scan codes are specified as:
+#   KEYBOARD_KEY_<hex scan code>=<key code identifier>
+# The scan code should be expressed in hex lowercase. The key codes
+# are retrieved and normalized from the kernel input API header.
 #
-#  A '!' as the first charcter of the key identifier string
-#  will add the scan code to the AT keyboard's list of scan codes
-#  where the driver will synthesize a release event and not expect
-#  it to be generated by the hardware.
+# An '!' as the first character of the key identifier string
+# will add the scan code to the AT keyboard's list of scan codes
+# where the driver will synthesize a release event and not expect
+# it to be generated by the hardware.
 #
 # To debug key presses and access scan code mapping data of
 # an input device use the commonly available tool: evtest(1).
+#
+# To update this file, create a new file
+#   /etc/udev/hwdb.d/70-keyboad.hwdb
+# and add your rules there. To load the new rules execute (as root):
+#   udevadm hwdb --update
+#   udevadm trigger /dev/input/eventXX
+# where /dev/input/eventXX is the keyboard in question. If in
+# doubt, simply use /dev/input/event* to reload all input rules.
+#
+# If your changes are generally applicable, open a bug report on
+#   http://bugs.freedesktop.org/enter_bug.cgi?product=systemd
+# and include your new rules, a description of the device, and the
+# output of
+#   udevadm info /dev/input/eventXX
+# (or /dev/input/event*).
 
 ##########################################
 # Acer