system/tp_smapi: Added (SMAPI BIOS access for ThinkPad Laptops)

Signed-off-by: Robby Workman <rworkman@slackbuilds.org>

9 files changed, 225 insertions, 0 deletions

diff --git a/system/tp_smapi/README b/system/tp_smapi/README
new file mode 100644
index 0000000000000..fad787b148a28
--- /dev/null
+++ b/system/tp_smapi/README
@@ -0,0 +1,20 @@
+tp_smapi (SMAPI BIOS access for ThinkPad Laptops)
+
+ThinkPad laptops include a proprietary interface called SMAPI BIOS 
+(System Management Application Program Interface) which provides some
+hardware control functionality that is not accessible by other means.
+
+WARNING: 
+This driver uses undocumented features and direct hardware access.
+It thus cannot be guaranteed to work, and may cause arbitrary damage
+(especially to models on which it wasn't tested). 
+
+NOTES:
+* There's a patch (patches/tp_smapi-0.40-x200-x200s-support.patch) to
+add axis inversion handling for thinkpads x200 and x200s but since
+this patch *does not* come from upstream its not applied by default
+so use it at your own risk. Edit the SlackBuild to apply it.
+
+* It's highly recommended to read the following links:
+	http://www.thinkwiki.org/wiki/Tp_smapi
+	http://wiki.archlinux.org/index.php/Tp_smapi
diff --git a/system/tp_smapi/doinst.sh b/system/tp_smapi/doinst.sh
new file mode 100644
index 0000000000000..6510094161e06
--- /dev/null
+++ b/system/tp_smapi/doinst.sh
@@ -0,0 +1,4 @@
+# Re-generate modules.dep and map files.
+if [ -x sbin/depmod ]; then
+  chroot . /sbin/depmod -a @KERNEL@ 1> /dev/null 2> /dev/null
+fi
diff --git a/system/tp_smapi/modprobe.thinkpad_ec.conf b/system/tp_smapi/modprobe.thinkpad_ec.conf
new file mode 100644
index 0000000000000..6e9b47637e97f
--- /dev/null
+++ b/system/tp_smapi/modprobe.thinkpad_ec.conf
@@ -0,0 +1,3 @@
+# Force loading of the thinkpad_ec module in case it refuses to do so because 
+# of reserved ports - this might happen on some newer Thinkpad laptops
+options thinkpad_ec force_io=1
diff --git a/system/tp_smapi/modprobe.tp_smapi.conf b/system/tp_smapi/modprobe.tp_smapi.conf
new file mode 100644
index 0000000000000..98080e9df6009
--- /dev/null
+++ b/system/tp_smapi/modprobe.tp_smapi.conf
@@ -0,0 +1,2 @@
+# Make sure that tp_smapi is always loaded before the hdaps module
+install hdaps /sbin/modprobe -i tp_smapi ; /sbin/modprobe -i hdaps
diff --git a/system/tp_smapi/patches/tp_smapi-0.40-2.6.37.patch b/system/tp_smapi/patches/tp_smapi-0.40-2.6.37.patch
new file mode 100644
index 0000000000000..60f05997a1d40
--- /dev/null
+++ b/system/tp_smapi/patches/tp_smapi-0.40-2.6.37.patch
@@ -0,0 +1,30 @@
+diff -urN tp_smapi-0.40.orig/thinkpad_ec.c tp_smapi-0.40/thinkpad_ec.c
+--- tp_smapi-0.40.orig/thinkpad_ec.c	2008-12-16 08:03:06.000000000 +0300
++++ tp_smapi-0.40/thinkpad_ec.c	2010-11-22 18:16:54.000000000 +0300
+@@ -88,7 +88,11 @@
+ #define TPC_PREFETCH_JUNK   (INITIAL_JIFFIES+1)   /*   Ignore prefetch */
+ 
+ /* Locking: */
++#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,37)
+ static DECLARE_MUTEX(thinkpad_ec_mutex);
++#else
++static DEFINE_SEMAPHORE(thinkpad_ec_mutex);
++#endif
+ 
+ /* Kludge in case the ACPI DSDT reserves the ports we need. */
+ static int force_io;    /* Willing to do IO to ports we couldn't reserve? */
+diff -urN tp_smapi-0.40.orig/tp_smapi.c tp_smapi-0.40/tp_smapi.c
+--- tp_smapi-0.40.orig/tp_smapi.c	2008-12-16 08:03:06.000000000 +0300
++++ tp_smapi-0.40/tp_smapi.c	2010-11-22 18:17:29.000000000 +0300
+@@ -109,7 +109,11 @@
+ #define SMAPI_PORT2 0x4F           /* fixed port, meaning unclear */
+ static unsigned short smapi_port;  /* APM control port, normally 0xB2 */
+ 
++#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,37)
+ static DECLARE_MUTEX(smapi_mutex);
++#else
++static DEFINE_SEMAPHORE(smapi_mutex);
++#endif
+ 
+ /**
+  * find_smapi_port - read SMAPI port from NVRAM
diff --git a/system/tp_smapi/patches/tp_smapi-0.40-x200-x200s-support.patch b/system/tp_smapi/patches/tp_smapi-0.40-x200-x200s-support.patch
new file mode 100644
index 0000000000000..b1c4fa5c1a32b
--- /dev/null
+++ b/system/tp_smapi/patches/tp_smapi-0.40-x200-x200s-support.patch
@@ -0,0 +1,11 @@
+--- a/hdaps.c
++++ b/hdaps.c
+@@ -750,6 +750,8 @@
+ 	HDAPS_DMI_MATCH_INVERT("LENOVO", "ThinkPad X60s", HDAPS_ORIENT_INVERT_Y),
+ 	HDAPS_DMI_MATCH_INVERT("LENOVO", "ThinkPad X60", HDAPS_ORIENT_SWAP | HDAPS_ORIENT_INVERT_X),
+ 	HDAPS_DMI_MATCH_INVERT("LENOVO", "ThinkPad X61", HDAPS_ORIENT_SWAP | HDAPS_ORIENT_INVERT_X),
++	HDAPS_DMI_MATCH_INVERT("LENOVO", "ThinkPad X200", HDAPS_ORIENT_SWAP | HDAPS_ORIENT_INVERT_XY),
++	HDAPS_DMI_MATCH_INVERT("LENOVO", "ThinkPad X200s", HDAPS_ORIENT_SWAP | HDAPS_ORIENT_INVERT_XY),
+ 	{ .ident = NULL }
+ };
+ 
diff --git a/system/tp_smapi/slack-desc b/system/tp_smapi/slack-desc
new file mode 100644
index 0000000000000..b33810b7da78d
--- /dev/null
+++ b/system/tp_smapi/slack-desc
@@ -0,0 +1,19 @@
+# HOW TO EDIT THIS FILE:
+# The "handy ruler" below makes it easier to edit a package description.  Line
+# up the first '|' above the ':' following the base package name, and the '|'
+# on the right side marks the last column you can put a character in.  You must
+# make exactly 11 lines for the formatting to be correct.  It's also
+# customary to leave one space after the ':'.
+
+        |-----handy-ruler------------------------------------------------------|
+tp_smapi: tp_smapi (SMAPI BIOS access for ThinkPad Laptops)
+tp_smapi:
+tp_smapi: ThinkPad laptops include a proprietary interface called SMAPI BIOS 
+tp_smapi: (System Management Application Program Interface) which provides some
+tp_smapi: hardware control functionality that is not accessible by other means.
+tp_smapi:
+tp_smapi: WARNING: 
+tp_smapi: This driver uses undocumented features and direct hardware access.
+tp_smapi: It thus cannot be guaranteed to work, and may cause arbitrary damage
+tp_smapi: (especially to models on which it wasn't tested). 
+tp_smapi:
diff --git a/system/tp_smapi/tp_smapi.SlackBuild b/system/tp_smapi/tp_smapi.SlackBuild
new file mode 100644
index 0000000000000..3e982c13fa652
--- /dev/null
+++ b/system/tp_smapi/tp_smapi.SlackBuild
@@ -0,0 +1,126 @@
+#!/bin/sh
+
+# Slackware build script for tp_smapi
+
+# Copyright (c) 2008-2011, Antonio Hernández Blas <hba.nihilismus@gmail.com>
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are met:
+# 1.- Redistributions of source code must retain the above copyright
+#     notice, this list of conditions and the following disclaimer.
+#
+# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY
+# EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+# DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
+# DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+# (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+# LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+# ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+PRGNAM=tp_smapi
+VERSION=0.40
+BUILD=${BUILD:-4}
+TAG=${TAG:-_SBo}
+
+KERNEL=${KERNEL:-"$(uname -r)"}
+
+if [ -z "$ARCH" ]; then
+  case "$( uname -m )" in
+    i?86) ARCH=i486 ;;
+    arm*) ARCH=arm ;;
+       *) ARCH=$( uname -m ) ;;
+  esac
+fi
+
+CWD=$(pwd)
+TMP=${TMP:-/tmp/SBo}
+PKG=$TMP/package-$PRGNAM
+OUTPUT=${OUTPUT:-/tmp}
+
+if [ "$ARCH" = "i486" ]; then
+  SLKCFLAGS="-O2 -march=i486 -mtune=i686"
+  LIBDIRSUFFIX=""
+elif [ "$ARCH" = "i686" ]; then
+  SLKCFLAGS="-O2 -march=i686 -mtune=i686"
+  LIBDIRSUFFIX=""
+elif [ "$ARCH" = "x86_64" ]; then
+  SLKCFLAGS="-O2 -fPIC"
+  LIBDIRSUFFIX="64"
+else
+  SLKCFLAGS="-O2"
+  LIBDIRSUFFIX=""
+fi
+
+set -e
+
+rm -rf $PKG
+mkdir -p $TMP $PKG $OUTPUT
+cd $TMP
+rm -rf $PRGNAM-$VERSION
+tar xvf $CWD/$PRGNAM-$VERSION.tgz
+cd $PRGNAM-$VERSION
+chown -R root:root .
+chmod -R u+w,go+r-w,a-s .
+find . \
+ \( -perm 777 -o -perm 775 -o -perm 711 -o -perm 555 -o -perm 511 \) \
+ -exec chmod 755 {} \; -o \
+ \( -perm 666 -o -perm 664 -o -perm 600 -o -perm 444 -o -perm 440 -o -perm 400 \) \
+ -exec chmod 644 {} \;
+
+# Thanks to debian, gentoo and arch guys for this patches :)
+# Fix tp_smapi build in kernel version >= 2.6.37
+# http://sourceforge.net/tracker/index.php?func=detail&aid=3153602&group_id=1212&atid=101212
+patch -p1 < $CWD/patches/tp_smapi-0.40-2.6.37.patch
+
+# Adds axis inversion handling for x200 and x200s
+# https://aur.archlinux.org/packages.php?ID=3985
+# This patch *does not* come from upstream, so use it at your own risk.
+# patch -p1 < $CWD/patches/tp_smapi-0.40-x200-x200s-support.patch
+
+( case "$ARCH" in
+    i?86) ARCH=x86 ;;
+  esac
+  echo "ARCH=$ARCH"
+  make HDAPS=1 KVER=$KERNEL
+) || exit 1
+
+mkdir -p $PKG/lib/modules/${KERNEL}/extra
+install -m 0664 hdaps.ko \
+  $PKG/lib/modules/${KERNEL}/extra/
+
+mkdir -p $PKG/lib/modules/${KERNEL}/kernel/drivers/firmware
+install -m 0664 thinkpad_ec.ko tp_smapi.ko \
+  $PKG/lib/modules/${KERNEL}/kernel/drivers/firmware
+
+# Make sure the tp_smapi module is loaded before the hdaps module
+# Make sure the thinkpad_ec module will load
+# We're not going to install these with a .new extension, because we don't
+# want them to be present if the package is removed.
+mkdir -p $PKG/etc/modprobe.d
+cat $CWD/modprobe.tp_smapi.conf > $PKG/etc/modprobe.d/tp_smapi.conf
+cat $CWD/modprobe.thinkpad_ec.conf > $PKG/etc/modprobe.d/thinkpad_ec.conf
+
+# Make hdaps kernel module from this package be prefered over hdaps in kernel-module package.
+mkdir -p $PKG/etc/depmod.d
+echo "override hdaps ${KERNEL} extra" > $PKG/etc/depmod.d/hdaps.conf
+
+find $PKG -print0 | xargs -0 file | grep -e "executable" -e "shared object" | grep ELF \
+  | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null || true
+
+# Fixup permissions on kernel modules
+find $PKG/lib/modules -type f -exec chmod 0644 {} \;
+
+mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
+cp -a CHANGES README TODO $PKG/usr/doc/$PRGNAM-$VERSION
+cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild
+
+mkdir -p $PKG/install
+cat $CWD/slack-desc > $PKG/install/slack-desc
+sed "s%@KERNEL@%$KERNEL%" $CWD/doinst.sh > $PKG/install/doinst.sh
+
+cd $PKG
+/sbin/makepkg -l y -c n $OUTPUT/$PRGNAM-$VERSION\_$(echo ${KERNEL} | tr '-' '_')-$ARCH-$BUILD$TAG.${PKGTYPE:-tgz}
diff --git a/system/tp_smapi/tp_smapi.info b/system/tp_smapi/tp_smapi.info
new file mode 100644
index 0000000000000..e5165c994d63b
--- /dev/null
+++ b/system/tp_smapi/tp_smapi.info
@@ -0,0 +1,10 @@
+PRGNAM="tp_smapi"
+VERSION="0.40"
+HOMEPAGE="http://tpctl.sourceforge.net"
+DOWNLOAD="http://downloads.sourceforge.net/tpctl/tp_smapi-0.40.tgz"
+MD5SUM="f4eb8bb4d4413a5ae65aa7d77f4112c0"
+DOWNLOAD_x86_64=""
+MD5SUM_x86_64=""
+MAINTAINER="Antonio Hernández Blas"
+EMAIL="hba.nihilismus@gmail.com"
+APPROVED="rworkman"