Install "check_driver" to support multiple input devices via udev (bug 209263). Enable compilation for <gcc-4 folks (bug #205139).

(Portage version: 2.1.3.19)

2 files changed, 46 insertions, 0 deletions

diff --git a/x11-drivers/linuxwacom/files/check_driver b/x11-drivers/linuxwacom/files/check_driver
new file mode 100644
index 000000000000..6e49aa1f1691
--- /dev/null
+++ b/x11-drivers/linuxwacom/files/check_driver
@@ -0,0 +1,24 @@
+#!/bin/sh
+#
+
+#logger check_driver called with: $1 - $2 - $3 -
+
+wanted=$1
+devpath=$2
+bustype=$3
+
+device=$(readlink /sys/$devpath/device)
+device=${device##*/}
+driver=$(readlink /sys/$devpath/device/driver)
+driver=${driver##*/}
+
+logger device $device is bound to the $driver driver
+
+if [ "$driver" != "$wanted" ]; then
+    logger must rebind
+    echo -n "$device" > /sys/$devpath/device/driver/unbind
+    echo -n "$device" > /sys/bus/$bustype/drivers/$wanted/bind
+else
+    logger no need to rebind
+fi
+
diff --git a/x11-drivers/linuxwacom/files/check_driver.1 b/x11-drivers/linuxwacom/files/check_driver.1
new file mode 100644
index 000000000000..cf3a5f9e43e2
--- /dev/null
+++ b/x11-drivers/linuxwacom/files/check_driver.1
@@ -0,0 +1,22 @@
+.TH wacom\-tools 1 "5 Nov 2004" "Debian GNU/Linux" "Debian"
+.SH NAME
+check_driver \- Linux 2.6(.16+) userspace device rebinding helper.
+
+.SH SYNOPSIS
+.B check_driver driver devpath bustype
+
+.SH DESCRIPTION
+This is a \fBRUN\fP script that may be invoked from a udev rule to ensure the
+correct driver is bound to a particular device, in situations where a
+basic driver may bind to it first but a more specialised one is available.
+
+.SH EXAMPLE
+For the wacom device, a rule like this is used:
+
+KERNEL=="event[0-9]*", SYSFS{idVendor}=="056a", ACTION=="add", RUN+="/lib/udev/check_driver wacom $devpath $env{ID_BUS}"
+
+.SH COPYRIGHT
+2006, Ron Lee <ron@debian.org>.  Created for the Debian GNU/Linux
+distribution.  It may be freely distributed elsewhere.
+
+