Inital import. Work based on linuxwacom package that was removed from the tree, bug #335821, thank Julien Sanchez for help.

(Portage version: 2.1.9.24/cvs/Linux x86_64)

6 files changed, 203 insertions, 0 deletions

diff --git a/sys-kernel/linuxwacom-module/ChangeLog b/sys-kernel/linuxwacom-module/ChangeLog
new file mode 100644
index 000000000000..022489e14f58
--- /dev/null
+++ b/sys-kernel/linuxwacom-module/ChangeLog
@@ -0,0 +1,13 @@
+# ChangeLog for sys-kernel/linuxwacom-module
+# Copyright 1999-2010 Gentoo Foundation; Distributed under the GPL v2
+# $Header: /var/cvsroot/gentoo-x86/sys-kernel/linuxwacom-module/ChangeLog,v 1.1 2010/11/03 10:46:29 pva Exp $
+
+*linuxwacom-module-0.8.8_p10 (03 Nov 2010)
+
+  03 Nov 2010; Peter Volkov <pva@gentoo.org>
+  +linuxwacom-module-0.8.8_p10.ebuild,
+  +files/linuxwacom-module-2.6.36.patch, +files/check_driver,
+  +files/check_driver.1, +metadata.xml:
+  Inital import. Work based on linuxwacom package that was removed from the
+  tree, bug #335821, thank Julien Sanchez for help.
+
diff --git a/sys-kernel/linuxwacom-module/files/check_driver b/sys-kernel/linuxwacom-module/files/check_driver
new file mode 100644
index 000000000000..6e49aa1f1691
--- /dev/null
+++ b/sys-kernel/linuxwacom-module/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/sys-kernel/linuxwacom-module/files/check_driver.1 b/sys-kernel/linuxwacom-module/files/check_driver.1
new file mode 100644
index 000000000000..cf3a5f9e43e2
--- /dev/null
+++ b/sys-kernel/linuxwacom-module/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.
+
+
diff --git a/sys-kernel/linuxwacom-module/files/linuxwacom-module-2.6.36.patch b/sys-kernel/linuxwacom-module/files/linuxwacom-module-2.6.36.patch
new file mode 100644
index 000000000000..81f108fdf27f
--- /dev/null
+++ b/sys-kernel/linuxwacom-module/files/linuxwacom-module-2.6.36.patch
@@ -0,0 +1,30 @@
+=== modified file 'src/2.6.30/wacom_wac.c'
+--- src/2.6.30/wacom_wac.c	2010-10-29 07:30:39 +0000
++++ src/2.6.30/wacom_wac.c	2010-10-29 07:31:29 +0000
+@@ -202,10 +202,10 @@
+ 	y = get_unaligned_be16(&data[5 + (idx * 9)]) & 0x7ff;
+ 
+ 	if (wacom->last_finger != finger) {
+-		if (x == input->abs[ABS_X])
++		if (x == input->absinfo[ABS_X].value)
+ 			x++;
+ 
+-		if (y ==  input->abs[ABS_Y])
++		if (y ==  input->absinfo[ABS_X].value)
+ 			y++;
+ 	}
+ 
+@@ -843,10 +843,10 @@
+ 	int y = le16_to_cpup((__le16 *)&data[4 + finger * 2]) & 0x7fff;
+ 
+ 	if (wacom->last_finger != finger) {
+-		if (x == input->abs[ABS_X])
++		if (x == input->absinfo[ABS_X].value)
+ 			x++;
+ 
+-		if (y == input->abs[ABS_Y])
++		if (y == input->absinfo[ABS_X].value)
+ 			y++;
+ 	}
+ 
+
diff --git a/sys-kernel/linuxwacom-module/linuxwacom-module-0.8.8_p10.ebuild b/sys-kernel/linuxwacom-module/linuxwacom-module-0.8.8_p10.ebuild
new file mode 100644
index 000000000000..b2ea64a970d4
--- /dev/null
+++ b/sys-kernel/linuxwacom-module/linuxwacom-module-0.8.8_p10.ebuild
@@ -0,0 +1,101 @@
+# Copyright 1999-2010 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: /var/cvsroot/gentoo-x86/sys-kernel/linuxwacom-module/linuxwacom-module-0.8.8_p10.ebuild,v 1.1 2010/11/03 10:46:29 pva Exp $
+
+EAPI="2"
+inherit eutils toolchain-funcs linux-mod autotools
+
+# http://who-t.blogspot.com/2010/09/wacom-support-in-linux.html
+MY_PN="linuxwacom"
+DESCRIPTION="Kernel driver for Wacom tablets and drawing devices"
+HOMEPAGE="http://linuxwacom.sourceforge.net/"
+SRC_URI="mirror://sourceforge/${MY_PN}/${MY_PN}-${PV/_p/-}.tar.bz2"
+
+IUSE="usb"
+
+LICENSE="GPL-2"
+SLOT="0"
+KEYWORDS="~amd64 ~hppa ~ppc ~ppc64 ~x86"
+
+RDEPEND="sys-fs/udev
+	sys-libs/ncurses"
+
+DEPEND="${RDEPEND}
+	dev-util/pkgconfig
+	usb? ( >=sys-kernel/linux-headers-2.6 )"
+S=${WORKDIR}/${MY_PN}-${PV/_p/-}
+
+MODULE_NAMES="wacom(input:${S}/src:${S}/src)"
+BUILD_TARGETS="all"
+
+wacom_check() {
+	einfo "Checking wacom module not built in kernel"
+
+	if $(linux_chkconfig_present TABLET_USB_WACOM); then
+		eerror "Please, disable wacom module in the kernel:"
+		eerror
+		eerror " Device Drivers"
+		eerror "    Input device support"
+		eerror "        Tablets"
+		eerror "            <> Wacom Intuos/Graphire tablet support (USB)"
+		eerror
+		eerror '(in the "USB support" page it is suggested to include also:'
+		eerror "EHCI , OHCI , USB Human Interface Device+HID input layer)"
+		eerror
+		eerror "Then recompile kernel."
+		die "Wacom statically built in kernel!"
+	fi
+}
+
+pkg_setup() {
+	linux-mod_pkg_setup
+	wacom_check
+}
+
+src_prepare() {
+	if [[ $(gcc-major-version) < 4 || $(gcc-minor-version) < 2 ]]; then
+		die "Versions of linuxwacom >= 0.7.9 require gcc >= 4.2 to compile."
+	fi
+	sed '/WCM_SRC_SUBDIRS=/s: wacomxi util xdrv::' -i configure.in || die
+
+	kernel_is ge 2 6 36 && epatch "${FILESDIR}/linuxwacom-module-2.6.36.patch"
+	eautoreconf
+}
+
+# TODO: Avoid build of hal (but actually upstream is working on separation of
+# modules from linuxwacom so this is really low priority).
+src_configure() {
+	unset ARCH
+	econf \
+		--enable-wacom \
+		--with-kernel=${KV_OUT_DIR} \
+		--disable-dependency-tracking \
+		--without-x \
+		--disable-xserver64 \
+		--without-xlib \
+		--without-xorg-sdk \
+		--without-tcl \
+		--without-tk \
+		$(printf -- "--disable-%s " libwacom{cfg,xi} {wac,xi}dump xsetwacom wacomxrrd)
+}
+
+src_install() {
+	# Inelegant attempt to work around a nasty build system
+	cp src/*/wacom.{o,ko} src/ || die
+	linux-mod_src_install
+
+	insinto /etc/udev/rules.d/
+	doins src/util/60-wacom.rules || die
+
+	exeinto /lib/udev/
+	doexe "${FILESDIR}"/check_driver || die
+	doman "${FILESDIR}"/check_driver.1
+
+	dodoc AUTHORS ChangeLog
+}
+
+pkg_postinst() {
+	linux-mod_pkg_postinst
+	ewarn "Please remove any HAL .FDI files you may"
+	ewarn "previously have installed for linuxwacom."
+}
diff --git a/sys-kernel/linuxwacom-module/metadata.xml b/sys-kernel/linuxwacom-module/metadata.xml
new file mode 100644
index 000000000000..a0ccc42fdd37
--- /dev/null
+++ b/sys-kernel/linuxwacom-module/metadata.xml
@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<pkgmetadata>
+  <herd>no-herd</herd>
+  <maintainer>
+  	<email>pva@gentoo.org</email>
+	<name>Peter Volkov</name>
+</maintainer>
+  <longdescription>kernel driver for wacom tablets</longdescription>
+  <use>
+	  <flag name='modules'>Build kernel module</flag>
+  </use>
+</pkgmetadata>