Browse files

Cleaned README

  • Loading branch information...
1 parent 7b70c3b commit 39b7a836fad6db69be4d083e4c82a75de2797121 @ArchangeGabriel ArchangeGabriel committed Aug 28, 2011
Showing with 2 additions and 14 deletions.
  1. +2 −14 README
@@ -1,21 +1,9 @@
A kernel module that enables you to call ACPI methods by writing the method
-name followed by arguments to /proc/acpi/call, for example to turn off discrete
-graphics card in a dual graphics environment (like NVIDIA Optimus).
+name followed by arguments to /proc/acpi/call.
-# turn off discrete graphics card
-echo '\_SB.PCI0.PEG1.GFX0.DOFF' > /proc/acpi/call
-# turn it back on
-echo '\_SB.PCI0.PEG1.GFX0.DON' > /proc/acpi/call
-These work on my ASUS K52J notebook, but may not work for you. For a list of
-methods to try, see or try running
-the provided script
-It SHOULD be ok to test all of the methods, until you see a drop in battery
-drain rate (grep rate /proc/acpi/battery/BAT0/state), however it comes
+echo '<call>' > /proc/acpi/call
You can pass parameters to acpi_call by writing them after the method,
separated by single space. Currently, you can pass the following parameter

0 comments on commit 39b7a83

Please sign in to comment.