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authorIke Panhc <ike.pan@canonical.com>2011-06-30 19:50:40 +0800
committerMatthew Garrett <mjg@redhat.com>2011-08-05 14:45:42 -0400
commit3371f48167e04017125dd08cc1f70fa93d2f2e17 (patch)
treea45b029f0a64e44f2b731a6fba0954c0f9ce8ba5 /Documentation
parent33009557bd9397c446a59e4cc91059a8e84c046b (diff)
ideapad: define cfg bits and create sysfs node for cfg
Create /sys/devices/platform/ideapad/cfg for showing cfg value. Signed-off-by: Ike Panhc <ike.pan@canonical.com> Signed-off-by: Matthew Garrett <mjg@redhat.com>
Diffstat (limited to 'Documentation')
-rw-r--r--Documentation/ABI/testing/sysfs-platform-ideapad-laptop17
1 files changed, 17 insertions, 0 deletions
diff --git a/Documentation/ABI/testing/sysfs-platform-ideapad-laptop b/Documentation/ABI/testing/sysfs-platform-ideapad-laptop
index 807fca2ae2a4..ff53183c3848 100644
--- a/Documentation/ABI/testing/sysfs-platform-ideapad-laptop
+++ b/Documentation/ABI/testing/sysfs-platform-ideapad-laptop
@@ -4,3 +4,20 @@ KernelVersion: 2.6.37
Contact: "Ike Panhc <ike.pan@canonical.com>"
Description:
Control the power of camera module. 1 means on, 0 means off.
+
+What: /sys/devices/platform/ideapad/cfg
+Date: Jun 2011
+KernelVersion: 3.1
+Contact: "Ike Panhc <ike.pan@canonical.com>"
+Description:
+ Ideapad capability bits.
+ Bit 8-10: 1 - Intel graphic only
+ 2 - ATI graphic only
+ 3 - Nvidia graphic only
+ 4 - Intel and ATI graphic
+ 5 - Intel and Nvidia graphic
+ Bit 16: Bluetooth exist (1 for exist)
+ Bit 17: 3G exist (1 for exist)
+ Bit 18: Wifi exist (1 for exist)
+ Bit 19: Camera exist (1 for exist)
+