APS in Linux for Lenovo R61i

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hdaps   +    tp_smapi-(0.3x我使用0.39)

tp smapi下载
http://sourceforge.net/project/showfiles.php?group_id=1212&package_id=171579

以下转载自ThinkWiki 

Installation on older Ubuntu/Debian

Installation on Ubuntu or Debian is quite easy, but there are a few things to look after:

To get your system ready for compiling code, install the build-essentials (as root, of course, as all of the following comands; Ubuntu users have to prepend 'sudo' to every line and enter their own password when prompted):

apt-get install build-essential

To get tp_smapi to work, obtain the latest source as mentioned above and unpack it. If you want to use HDAPS, you need to install the kernel source matching te kernel you are running. To do so, issue this:

uname -r

This will give you the version of your current kernel. Debian users execute the following:

apt-get install linux-source-`uname -r`

Ubuntu users execute the following using the kernel-version only (exclude -XX-generic; e.g. 'linux-source-2.6.20'):

apt-get install linux-source-`uname -r`

Be sure to unpack the source file. The easiest way is to open Nautilus as root:

sudo nautilus

Then browse to /usr/src/ and extract the source file to that directory.

Now change to the tp_smapi dir:

cd tp_smapi-X.YY

(X.YY being the version-number of tp_smapi)

and make and install tp_smapi as instructed above.

If you get an error that the kernel version isn't matching (or that you need to set KSRC/KBUILD), please check that there is a symlink from the modules dir to the kernel source:

root@localhost:~#ls -l /lib/modules/2.6.20-16-generic

lrwxrwxrwx  1 root root     28 2007-02-02 08:39 source -> /usr/src/linux-source-2.6.20

Create the link if the line above is not existent:

root@localhost:~#ln -s /usr/src/linux-source-2.6.20 /lib/modules/2.6.20-16-generic/source

Now the following will build and install the correct modules to their locations:

make install HDAPS=1

To make sure your system loads the modules at boot time, do this:

echo "tp_smapi" >> /etc/modules

echo "hdaps" >> /etc/modules

and update your initramfs:

update-initramfs -u

To get tp_smapi running now, just load the modules:

modprobe -a tp_smapi hdaps

This description was tested on Kubuntu 'Feisty Fawn' and should work on all Debian-based distros with minor tweaks.

EDIT: Works on Kubuntu 7.10 ("Gutsy Gibbon"), too

Battery charge control features

To set the thresholds for starting and stopping battery charging (in percent of current full charge capacity):

# echo 40 > /sys/devices/platform/smapi/BAT0/start_charge_thresh

# echo 70 > /sys/devices/platform/smapi/BAT0/stop_charge_thresh

# cat /sys/devices/platform/smapi/BAT0/*_charge_thresh

Hint:

Battery charging thresholds can be used to keep Li-Ion ad Li-Polymer batteries partially charged, in order to  increase their lifetime .

To prevent charging for 17 minutes (regardless of thresholds):

# echo 17 > /sys/devices/platform/smapi/BAT0/inhibit_charge_minutes

Hint:

Charge inhibiting can be used to reduce the power draw of the laptop, in order to use an under-spec power supply that can't handle the combined power draw of running and charging. It can also be used to control which battery is charged when  using an Ultrabay battery .

To cancel charging preventation:

# echo 0 > /sys/devices/platform/smapi/BAT0/inhibit_charge_minutes

To force battery discharging (even if connected to AC):

# echo 1 > /sys/devices/platform/smapi/BAT0/force_discharge

Hint:

This can be used to choose which battery is discharged when  using an UltraBay battery .

To cancel forced discharge:

 

# echo 0 > /sys/devices/platform/smapi/BAT0/force_discharge

Installation from source

You will need the kernel headers and makefiles corresponding to your current kernel version. 

On Fedora Core, this means# yum install kernel-devel-$(uname -r) .

# tar xzvf tp_smapi-0.39.tgz

# cd tp_smapi-0.39

Then, either compile and load the driver within the current working directory (for testing):

# make load

OR compile and install into the kernel's module path:

# make install

If you use the HDAPS driver, add HDAPS=1 to also patch the hdaps for compatibility with tp_smapi 

(this requires a kernel source tree matching the current kernel). Again, either load the driver within the current working directory:

# make load HDAPS=1

OR install into the kernel's module path:

# make install HDAPS=1

Ubuntu 8.04.1 comes with tp_smapi and hdaps_ec (the renamed hdaps), 

so we do not need to install these modules. However, to enable the active protection system (hard disk parking), 

we need to do something more.

Installing daemon and utilities:

$ sudo apt-get install hdapsd hdaps-utils


Adjust the configuration daemon for your hard disk device:

$ sudo vim /etc/default/hdapsd

For IDE:
DISK="hda"
For SATA:
DISK="sda"

Add the necessary modules in the list that is loaded after boot:

$ echo tp_smapi | sudo tee -a /etc/modules
$ echo hdaps_ec | sudo tee -a /etc/modules


Preparation
Installation of tools for compiling and creating a working 'thinkpad' components:

$ sudo apt-get install linux-kernel-devel fakeroot build-essential
mkdir ~/thinkpad


Obtaining resources for compiling the kernel and modules:

$ cd ~/thinkpad
$ sudo apt-get build-dep linux-image-$(uname -r)
$ apt-get source linux-image-$(uname -r)
$ sudo apt-get build-dep linux-ubuntu-modules-$(uname -r)
$ apt-get source linux-ubuntu-modules-$(uname -r)
$ sudo apt-get build-dep linux-restricted-modules-common
$ apt-get source linux-restricted-modules-common


Compile kernel
Getting the two patches for the 2.6.24 kernel:

$ cd ~/thinkpad
$ wget -c 'http://sourceforge.net/mailarchive/attachment.php?list_name=hdaps-devel&message_id=87hcjjedbn.fsf%40denkblock.local&counter=2' -O disk-protect.patch
$ wget -c 'http://sourceforge.net/mailarchive/attachment.php?list_name=hdaps-devel&message_id=87bq6l2ihm.fsf%40denkblock.local&counter=2' -O adjust-blocked-counters.patch


Applications patch, the change of name from generic to thinkpad, compiling and installing the kernel (CONCURRENCY_LEVEL parameter = 2 is only for the Core Duo processor):

$ cd ~/thinkpad/$(ls -1p ~/thinkpad | grep ^linux-2".6"..*/$)
$ patch -p1 -l < ../disk-protect.patch
$ patch -p1 -l < ../adjust-blocked-counters.patch
$ mv debian/config/i386/config.generic debian/config/i386/config.thinkpad && mv debian/abi/$(ls -1p debian/abi | grep ^2".6"..*/$)i386/generic debian/abi/$(ls -1p debian/abi | grep ^2".6"..*/$)i386/thinkpad && mv debian/abi/$(ls -1p debian/abi | grep ^2".6"..*/$)i386/generic.modules debian/abi/$(ls -1p debian/abi | grep ^2".6"..*/$)i386/thinkpad.modules && mv debian/config/amd64/config.generic debian/config/amd64/config.thinkpad && mv debian/abi/$(ls -1p debian/abi | grep ^2".6"..*/$)amd64/generic debian/abi/$(ls -1p debian/abi | grep ^2".6"..*/$)amd64/thinkpad && mv debian/abi/$(ls -1p debian/abi | grep ^2".6"..*/$)amd64/generic.modules debian/abi/$(ls -1p debian/abi | grep ^2".6"..*/$)amd64/thinkpad.modules && mv debian/control debian/control.orig && sed s/-$(uname -r | sed 's/thinkpad/generic/')/-$(uname -r | sed 's/generic/thinkpad/')/ debian/control.orig > debian/control
CONCURRENCY_LEVEL=2 AUTOBUILD=1 NOEXTRAS=1 fakeroot debian/rules binary-debs flavours=thinkpad
$ sudo dpkg -i ~/thinkpad/$(ls -1 ~/thinkpad | grep ^linux-image-2".6"..*thinkpad.*".deb$)
$ sudo dpkg -i ~/thinkpad/$(ls -1 ~/thinkpad | grep ^linux-headers-2".6"..*thinkpad.*".deb$)


Modules
Change of name from generic to thinkpad, compiling and installing the modules (CONCURRENCY_LEVEL parameter = 2 is only for the Core Duo processor):

$ cd ~/thinkpad/$(ls -1p ~/thinkpad | grep ^linux-ubuntu-modules-2".6"..*/$)
$ mv debian/control debian/control.orig && sed s/-$(uname -r | sed 's/thinkpad/generic/')/-$(uname -r | sed 's/generic/thinkpad/')/ debian/control.orig > debian/control
CONCURRENCY_LEVEL=2 AUTOBUILD=1 fakeroot debian/rules binary-debs flavours=thinkpad
$ cd ~/thinkpad/$(ls -1p ~/thinkpad | grep ^linux-restricted-modules-2".6"..*/$)
$ mv debian/control.stub.in debian/control.stub.in.orig && sed s/-@@ABIVER@@-generic/-@@ABIVER@@-thinkpad/ debian/control.stub.in.orig > debian/control.stub.in && debian/rules debian/control
CONCURRENCY_LEVEL=2 AUTOBUILD=1 fakeroot debian/rules binary-debs flavours=$(uname -r | sed 's/generic/thinkpad/') ati_flavours=$(uname -r | sed 's/generic/thinkpad/') nv_flavours=$(uname -r | sed 's/generic/thinkpad/')
$ sudo dpkg -i ~/thinkpad/$(ls -1 ~/thinkpad | grep ^linux-ubuntu-modules-2".6"..*thinkpad.*".deb$)
$ sudo dpkg -i ~/thinkpad/$(ls -1 ~/thinkpad | grep ^linux-restricted-modules-2".6"..*thinkpad.*".deb$)


If you are using additional drivers under the Restricted (FGLRX, NVIDIA, etc.), the analogy is to install (as in the ~/thinkpad). In my case, I did not install these Restricted modules (my system do not need):

$ cd ~/thinkpad
$ ls -1 | grep ".deb$
$ sudo dpkg -i .deb


Then, reboot with new kernel, '2.6.xx kernel-xx-thinkpad'

Test an accelerometer

$ hdaps-gl


If the detection of movement inverse, we need to put a parameter for hdaps_ec, e.g. 'hdaps_ec parameter invert = 1', in '/etc/modules'. More information and parameters are provied at http://www.thinkwiki.org/wiki/Tp_smapi#HDAPS_axis_orientation

Install GNOME applet
This will show a status icon on a panel to indicate the active protection status:

$ sudo apt-get install libpanel-applet2-dev
$ mkdir -p ~/thinkpad/gnome-hdaps-applet
$ cd ~/thinkpad/gnome-hdaps-applet
$ wget -c http://www.zen24593.zen.co.uk/hdaps/gnome-hdaps-applet-20060120.tar.gz
$ tar -xzvf gnome-hdaps-applet-20060120.tar.gz
$ gcc $(pkg-config --cflags --libs libpanelapplet-2.0) -o gnome-hdaps-applet gnome-hdaps-applet.c
$ sudo cp gnome-hdaps-applet /usr/bin
$ sudo mkdir /usr/share/pixmaps/gnome-hdaps-applet/
$ sudo cp *.png /usr/share/pixmaps/gnome-hdaps-applet/
$ sudo cp GNOME_HDAPS_StatusApplet.server /usr/lib/bonobo/servers/