From 773e3206e6a8b4c81826dc76057a96ba3cc96672 Mon Sep 17 00:00:00 2001 From: Ike Panhc Date: Tue, 6 Sep 2011 02:32:52 +0800 Subject: ideapad: add debugfs support Add two nodes in debugfs which shows cfg value and its meaning, and status info read from VPC2004. Signed-off-by: Ike Panhc Signed-off-by: Matthew Garrett --- Documentation/ABI/testing/debugfs-ideapad | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) create mode 100644 Documentation/ABI/testing/debugfs-ideapad (limited to 'Documentation/ABI') diff --git a/Documentation/ABI/testing/debugfs-ideapad b/Documentation/ABI/testing/debugfs-ideapad new file mode 100644 index 000000000000..7079c0b21030 --- /dev/null +++ b/Documentation/ABI/testing/debugfs-ideapad @@ -0,0 +1,19 @@ +What: /sys/kernel/debug/ideapad/cfg +Date: Sep 2011 +KernelVersion: 3.2 +Contact: Ike Panhc +Description: + +cfg shows the return value of _CFG method in VPC2004 device. It tells machine +capability and what graphic component within the machine. + + +What: /sys/kernel/debug/ideapad/status +Date: Sep 2011 +KernelVersion: 3.2 +Contact: Ike Panhc +Description: + +status shows infos we can read and tells its meaning and value. + + -- cgit v1.2.3-55-g7522