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authorHenrique de Moraes Holschuh <hmh@hmh.eng.br>2007-04-21 11:08:34 -0300
committerLen Brown <len.brown@intel.com>2007-04-21 23:30:34 -0400
commit0dcef77c5b889338811d35e786b42046259fe433 (patch)
tree05c66f57eb7b3b73a81d3503a71f7b01a96d4f51 /Documentation/thinkpad-acpi.txt
parenta5763f2223ce3fdbc75923f8c948fc7b59ed2f96 (diff)
downloadlinux-0dcef77c5b889338811d35e786b42046259fe433.tar.bz2
ACPI: thinkpad-acpi: improve thinkpad detection
Improve the detection of ThinkPads, so as to reduce the chances of false positives. Since this could potentially add false negatives on the very old models, add a module parameter to force the detection of a thinkpad. Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br> Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'Documentation/thinkpad-acpi.txt')
-rw-r--r--Documentation/thinkpad-acpi.txt7
1 files changed, 7 insertions, 0 deletions
diff --git a/Documentation/thinkpad-acpi.txt b/Documentation/thinkpad-acpi.txt
index 20d5ec309cbd..1a42b77e2ece 100644
--- a/Documentation/thinkpad-acpi.txt
+++ b/Documentation/thinkpad-acpi.txt
@@ -716,3 +716,10 @@ to enable more than one output class, just add their values.
There is also a kernel build option to enable more debugging
information, which may be necessary to debug driver problems.
+
+Force loading of module
+-----------------------
+
+If thinkpad-acpi refuses to detect your ThinkPad, you can try to specify
+the module parameter force_load=1. Regardless of whether this works or
+not, please contact ibm-acpi-devel@lists.sourceforge.net with a report.