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authorLinus Torvalds <torvalds@linux-foundation.org>2008-07-24 13:57:37 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2008-07-24 13:57:37 -0700
commit1481b9109fe771ec8b035d7760f42e36d2bed5d4 (patch)
treeabf3f6e7aa1aa98dc76ae8f04accc235918da53c /Documentation
parent5042d99795d3d817bef2f4cc46e953bee9bf7398 (diff)
parentf88133d76ea38761b7379d6233b752ed82250a4a (diff)
Merge branch 'release-2.6.27' of git://git.kernel.org/pub/scm/linux/kernel/git/ak/linux-acpi-2.6
* 'release-2.6.27' of git://git.kernel.org/pub/scm/linux/kernel/git/ak/linux-acpi-2.6: acpi: fix crash in core ACPI code, triggered by CONFIG_ACPI_PCI_SLOT=y ACPI: thinkpad-acpi: don't misdetect in get_thinkpad_model_data() on -ENOMEM ACPI: thinkpad-acpi: bump up version to 0.21 ACPI: thinkpad-acpi: add bluetooth and WWAN rfkill support ACPI: thinkpad-acpi: WLSW overrides other rfkill switches ACPI: thinkpad-acpi: prepare for bluetooth and wwan rfkill support ACPI: thinkpad-acpi: consolidate wlsw notification function ACPI: thinkpad-acpi: minor refactor on radio switch init Revert "ACPI: don't walk tables if ACPI was disabled" Revert "dock: bay: Don't call acpi_walk_namespace() when ACPI is disabled." Revert "Fix FADT parsing" ACPI : Set FAN device to correct state in boot phase ACPI: Ignore _BQC object when registering backlight device ACPI: stop complaints about interrupt link End Tags and blank IRQ descriptors
Diffstat (limited to 'Documentation')
-rw-r--r--Documentation/laptops/thinkpad-acpi.txt26
1 files changed, 18 insertions, 8 deletions
diff --git a/Documentation/laptops/thinkpad-acpi.txt b/Documentation/laptops/thinkpad-acpi.txt
index 64b3f146e4b..02dc748b76c 100644
--- a/Documentation/laptops/thinkpad-acpi.txt
+++ b/Documentation/laptops/thinkpad-acpi.txt
@@ -1,7 +1,7 @@
ThinkPad ACPI Extras Driver
- Version 0.20
- April 09th, 2008
+ Version 0.21
+ May 29th, 2008
Borislav Deianov <borislav@users.sf.net>
Henrique de Moraes Holschuh <hmh@hmh.eng.br>
@@ -621,7 +621,8 @@ Bluetooth
---------
procfs: /proc/acpi/ibm/bluetooth
-sysfs device attribute: bluetooth_enable
+sysfs device attribute: bluetooth_enable (deprecated)
+sysfs rfkill class: switch "tpacpi_bluetooth_sw"
This feature shows the presence and current state of a ThinkPad
Bluetooth device in the internal ThinkPad CDC slot.
@@ -643,8 +644,12 @@ Sysfs notes:
0: disables Bluetooth / Bluetooth is disabled
1: enables Bluetooth / Bluetooth is enabled.
- Note: this interface will be probably be superseded by the
- generic rfkill class, so it is NOT to be considered stable yet.
+ Note: this interface has been superseded by the generic rfkill
+ class. It has been deprecated, and it will be removed in year
+ 2010.
+
+ rfkill controller switch "tpacpi_bluetooth_sw": refer to
+ Documentation/rfkill.txt for details.
Video output control -- /proc/acpi/ibm/video
--------------------------------------------
@@ -1374,7 +1379,8 @@ EXPERIMENTAL: WAN
-----------------
procfs: /proc/acpi/ibm/wan
-sysfs device attribute: wwan_enable
+sysfs device attribute: wwan_enable (deprecated)
+sysfs rfkill class: switch "tpacpi_wwan_sw"
This feature is marked EXPERIMENTAL because the implementation
directly accesses hardware registers and may not work as expected. USE
@@ -1404,8 +1410,12 @@ Sysfs notes:
0: disables WWAN card / WWAN card is disabled
1: enables WWAN card / WWAN card is enabled.
- Note: this interface will be probably be superseded by the
- generic rfkill class, so it is NOT to be considered stable yet.
+ Note: this interface has been superseded by the generic rfkill
+ class. It has been deprecated, and it will be removed in year
+ 2010.
+
+ rfkill controller switch "tpacpi_wwan_sw": refer to
+ Documentation/rfkill.txt for details.
Multiple Commands, Module Parameters
------------------------------------