[ltp] [ACPI] T40 2373-8CG with this setup is not affected by the power drain[/ACPI]

Konstantin Filtschew linux-thinkpad@linux-thinkpad.org
Mon, 31 Jan 2005 20:59:55 +0100


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hi,

I've tried the patches posted here by Bob Alexander. After applieng
them, I can use my System with Suspend to RAM.

The output:

Mon Jan 31 17:45:50 CET 2005
before: 30010 mWh
after: 28020 mWh
diff: -1990 mWh
seconds: 9853 sec
result: -727 mW
Congratulations, your model seems NOT to be affected.


I used this patches on a T40 2373-8CG. For people, who are waiting for
this patches in a stable kernel, I don't think they will arrive soon,
because you have to edit the 5th patch of the radeonstuff patches to get
it working

I had to fit this lines for my model in the 5th patch:
--------------------------- [EDIT] ------------------------
+       {
+               .ident =3D "IBM ThinkPad T40 (2373-8CG)",
+               .matches =3D {
+                       DMI_MATCH(DMI_SYS_VENDOR, "IBM"),
+                       DMI_MATCH(DMI_PRODUCT_NAME, "23738CG"),
+               },

-------------------------- [/EDIT]--------------------------

this line is the important one: DMI_MATCH(DMI_PRODUCT_NAME, "23738CG"),


I hope these information can help other people to fix this issue.

You can contact me, if you have questions, the patches are posted below
...

> no problem, here again the order:
 >
 > applied patches:
 > 2.6.10-vanilla:=20
http://kernel.org/pub/linux/kernel/v2.6/linux-2.6.10.tar.bz2
 > 2.6.11-rc2:
 > http://kernel.org/pub/linux/kernel/v2.6/testing/patch-2.6.11-rc2.bz2
 > software-suspend2-2.1.5.15:
 >=20
http://download.berlios.de/softwaresuspend/software-suspend-2.1.5.15-for-2.=
6.11-rc2.tar.bz2
 > patchset for radeonfb etc.:
 > http://www.stud.uni-karlsruhe.de/~unatk/media/radeonstuff.tar.bz2
 >
 > edit patch no. 05, then patch from 01 to 05



Greetz

Konstantin Filtschew

------------------------
Building an operation system without source code,
is like buying a  self assemble space shuttle without
instructions.

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