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v4l-utils: support user keytable map in /storage/.config/

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Signed-off-by: Matthias Reichl <hias@horus.com>
This commit is contained in:
Matthias Reichl 2017-03-12 12:29:41 +01:00
parent 65bd18949d
commit 586092ce7b
2 changed files with 55 additions and 0 deletions
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20
packages/sysutils/v4l-utils/config/rc_maps.cfg.sample Normal file
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@ -0,0 +1,20 @@
# Keymaps table
#
# This table creates an association between a keycode file and a kernel
# driver. It can be used to automatically override a keycode definition.
#
#
# Format:
# driver - name of the driver provided via uevent - use * for any driver
# table - RC keymap table, provided via uevent - use * for any table
# file - file name. If directory is not specified, it is first looked up
# in /storage/.config/rc_keymaps, then /usr/lib/udev/rc_keymaps
#
# For example:
#
# driver table file
#
# gpio-rc-recv rc-streamzap streamzap
# gpio-rc-recv * justboom
# * rc-rc6-mce rc6_mce_new
# * * hauppauge_new

35
packages/sysutils/v4l-utils/patches/v4l-utils-10-support-user-rc-maps-file.patch Normal file
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@ -0,0 +1,35 @@
From 996fdbf54f4b6c479dc7dd6ab4ca7933730aba93 Mon Sep 17 00:00:00 2001
From: Matthias Reichl <hias@horus.com>
Date: Sun, 12 Mar 2017 12:22:14 +0100
Subject: [PATCH] ir-keytable: allow map rules override via
/storage/.config/rc_maps.cfg
Signed-off-by: Matthias Reichl <hias@horus.com>
---
utils/keytable/70-infrared.rules | 14 ++++++++++++--
1 file changed, 12 insertions(+), 2 deletions(-)
diff --git a/utils/keytable/70-infrared.rules b/utils/keytable/70-infrared.rules
index afffd95..eef3234 100644
--- a/utils/keytable/70-infrared.rules
+++ b/utils/keytable/70-infrared.rules
@@ -1,4 +1,14 @@
# Automatically load the proper keymaps after the Remote Controller device
-# creation. The keycode tables rules should be at /etc/rc_maps.cfg
+# creation.
+#
+# User-defined rules can be stored in /storage/.config/rc_maps.cfg. If that
+# file doesn't exist the default rules from /etc/rc_maps.cfg are used.
-ACTION=="add", SUBSYSTEM=="rc", RUN+="/usr/bin/ir-keytable -a /etc/rc_maps.cfg -s $name"
+ACTION=="add", SUBSYSTEM=="rc", IMPORT{program}="/usr/bin/sh -c '\
+ if [ -r /storage/.config/rc_maps.cfg ] ; then \
+ echo rc_maps_cfg=/storage/.config/rc_maps.cfg ; \
+ else \
+ echo rc_maps_cfg=/etc/rc_maps.cfg ; \
+ fi'"
+
+ENV{rc_maps_cfg}=="?*", RUN+="/usr/bin/ir-keytable -a $env{rc_maps_cfg} -s $name"
--
2.1.4