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* ACPI_TOSHIBA needs LEDS supportJonathan Corbet2010-08-23
| | | | | | | | | | | | | | | | | | | | | Don't ask how ACPI_TOSHIBA got enabled on in desktop system's .config - I don't know. But it has silently been there until I tried 2.6.36-rc2, where it broke the build because I don't have LED support turned on. Attached patch fixes things up. (I had to change BACKLIGHT_CLASS_DEVICE to "depends" because otherwise I get unsightly core dumps out of scripts/kconfig/conf). jon -- toshiba: make sure we pull in LED support The Toshiba extras driver uses the LED module, so make sure we have it configure in. Signed-off-by: Jonathan Corbet <corbet@lwn.net> Signed-off-by: Matthew Garrett <mjg@redhat.com>
* Add Lenovo ideapad driverDavid Woodhouse2010-08-10
| | | | Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
* x86 plat: limit x86 platform driver menu to X86Jan Engelhardt2010-08-03
| | | | | | | | My .config contains ACER_WMI=m. On SPARC. That does not make sense. Restrict the x86 platform driver menu to x86. Signed-off-by: Jan Engelhardt <jengelh@medozas.de> Signed-off-by: Matthew Garrett <mjg@redhat.com>
* compal-laptop: depends on POWER_SUPPLYRandy Dunlap2010-08-03
| | | | | | | | | | | | | | compal-laptop uses power_supply interfaces so it should depend on POWER_SUPPLY. ERROR: "power_supply_register" [drivers/platform/x86/compal-laptop.ko] undefined! ERROR: "power_supply_unregister" [drivers/platform/x86/compal-laptop.ko] undefined! Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Cc: Cezary Jackiewicz <cezary.jackiewicz@gmail.com> Cc: Matthew Garrett <mjg@redhat.com> Cc: platform-driver-x86@vger.kernel.org Signed-off-by: Matthew Garrett <mjg@redhat.com>
* gpio: Add PMIC GPIO block supportAlek Du2010-08-03
| | | | | | | | | | | | | | Moorestown has PMIC chip which contains GPIO blocks. The PMIC chip is connected to Langwell by SPI interface. So this GPIO driver will be regarded as SPI GPIO expander though the actual GPIO access is through IPC and SRAM. The SPI master contoller will probe this device driver by parsing SPIB table. Cleaned up for new IPC, GPE removed and some printk and other tidying by Alan Cox. Fixes for points noted by Matthew Garrett Signed-off-by: Alek Du <alek.du@intel.com> Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Matthew Garrett <mjg@redhat.com>
* compal-laptop: uses hwmon interfaces, depends on HWMONRandy Dunlap2010-08-03
| | | | | | | | | | | | | compal-laptop uses hwmon interfaces, so it should depend on HWMON. compal-laptop.c:(.devinit.text+0x4071f): undefined reference to `hwmon_device_register' compal-laptop.c:(.devexit.text+0x6ec0): undefined reference to `hwmon_device_unregister' Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Cc: Roald Frederickx <roald.frederickx@gmail.com> Cc: Matthew Garrett <mjg59@srcf.ucam.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Matthew Garrett <mjg@redhat.com>
* rar: Move the RAR driver into the right place as its now cleanAlan Cox2010-08-03
| | | | | | | | We exit staging rar! rar! rar!... Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Matthew Garrett <mjg@redhat.com> Acked-by: Greg Kroah-Hartman <gregkh@suse.de>
* x86 platform driver: intelligent power sharing driverJesse Barnes2010-08-03
| | | | | | | | | | | | | | | | | | | Intel Core i3/5 platforms with integrated graphics support both CPU and GPU turbo mode. CPU turbo mode is opportunistic: the CPU will use any available power to increase core frequencies if thermal headroom is available. The GPU side is more manual however; the graphics driver must monitor GPU power and temperature and coordinate with a core thermal driver to take advantage of available thermal and power headroom in the package. The intelligent power sharing (IPS) driver is intended to coordinate this activity by monitoring MCP (multi-chip package) temperature and power, allowing the CPU and/or GPU to increase their power consumption, and thus performance, when possible. The goal is to maximize performance within a given platform's TDP (thermal design point). Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org> Signed-off-by: Matthew Garrett <mjg@redhat.com>
* platform/x86: msi-laptop depends on SERIO_I8042Randy Dunlap2010-08-03
| | | | | | | | | | | | | msi-laptop uses i8042_*() interfaces, so it should depend on SERIO_I8042. E.g., when SERIO_I8042=m and MSI_LAPTOP=y: msi-laptop.c:(.text+0x18a7fe): undefined reference to `i8042_install_filter' msi-laptop.c:(.init.text+0xd69d): undefined reference to `i8042_remove_filter' msi-laptop.c:(.exit.text+0x19c3): undefined reference to `i8042_remove_filter' Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Matthew Garrett <mjg@redhat.com> Cc: Lennart Poettering <mzxreary@0pointer.de>
* classmate-laptop: depends on RFKILL or RFKILL=nThadeu Lima de Souza Cascardo2010-08-03
| | | | | | | | | | | | | | | Randy Dunlap has reported that building classmate-laptop fails when CONFIG_RFKILL=m and CONFIG_ACPI_CMPC=y. He suggested depending on RFKILL, but, then, it will not be possible to select classmate-laptop when RFKILL is off. There's no known problem with building and using classmate-laptop with RFKILL off. So depend on RFKILL or RFKILL=n. Signed-off-by: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> Signed-off-by: Matthew Garrett <mjg@redhat.com> Reported-by: Randy Dunlap <randy.dunlap@oracle.com> Cc: Randy Dunlap <randy.dunlap@oracle.com> Cc: platform-driver-x86@vger.kernel.org Cc: Daniel Oliveira Nascimento <don@syst.com.br>
* drivers/platform/x86: Clarify the MRST IPC driver description slightlyMatthew Garrett2010-05-17
| | | | | | | Make it clear that this driver is only needed for embedded hardware, not PCs. Signed-off-by: Matthew Garrett <mjg@redhat.com>
* eeepc-wmi: depends on BACKLIGHT_CLASS_DEVICERandy Dunlap2010-05-17
| | | | | | | | | | | | | eeepc-wmi uses backlight*() interfaces so it should depend on BACKLIGHT_CLASS_DEVICE. eeepc-wmi.c:(.text+0x2d7f54): undefined reference to `backlight_force_update' eeepc-wmi.c:(.text+0x2d8012): undefined reference to `backlight_device_register' eeepc-wmi.c:(.devinit.text+0x1c31c): undefined reference to `backlight_device_unregister' eeepc-wmi.c:(.devexit.text+0x2f8b): undefined reference to `backlight_device_unregister' Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Cc: stable@kernel.org
* IPC driver for Intel Mobile Internet Device (MID) platformsSreedhara DS2010-05-17
| | | | | | | | | | | The IPC (inter processor communications) is used to provide the communications between kernel and system control units on some embedded Intel x86 platforms. (Various bits of clean up and restructuring by Alan Cox) Signed-off-by: Sreedhara DS <sreedhara.ds@intel.com> Signed-off-by: Alan Cox <alan@linux.intel.com>
* eeepc-wmi: Build fixIngo Molnar2010-04-12
| | | | | | | | | | | | | | | | | -tip testing found: eeepc-wmi.c:(.text+0x36673c): undefined reference to `sparse_keymap_report_event' drivers/built-in.o: In function `eeepc_wmi_init': eeepc-wmi.c:(.init.text+0x19cd0): undefined reference to `sparse_keymap_setup' eeepc-wmi.c:(.init.text+0x19cf0): undefined reference to `sparse_keymap_free' eeepc-wmi.c:(.init.text+0x19d0b): undefined reference to `sparse_keymap_free' drivers/built-in.o: In function `eeepc_wmi_exit': eeepc-wmi.c:(.exit.text+0x2e87): undefined reference to `sparse_keymap_free' To fix this select INPUT_SPARSEKMAP, like the ASUS driver does. Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Matthew Garrett <mjg@redhat.com>
* eeepc-wmi: new driver for WMI based hotkeys on Eee PC laptopsYong Wang2010-03-31
| | | | | | | | Add a WMI driver for Eee PC laptops. Currently it only supports hotkeys. Signed-off-by: Yong Wang <yong.y.wang@intel.com> Signed-off-by: Matthew Garrett <mjg@redhat.com> Acked-by: Dmitry Torokhov <dtor@mail.ru>
* msi-laptop: depends on RFKILLRandy Dunlap2010-03-07
| | | | | | | | | | | | | | | | | | | msi-laptop uses rfkill*() interfaces so it should depend on RFKILL. msi-laptop.c:(.text+0x1fcd1b): undefined reference to `rfkill_alloc' msi-laptop.c:(.text+0x1fcd76): undefined reference to `rfkill_register' msi-laptop.c:(.text+0x1fcdc8): undefined reference to `rfkill_destroy' msi-laptop.c:(.text+0x1fcdd9): undefined reference to `rfkill_unregister' This repairs "msi-laptop: Detect 3G device exists by standard ec command", which is in some gregkh tree. Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Cc: Lennart Poettering <mzxreary@0pointer.de> Cc: Lee, Chun-Yi <jlee@novell.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* compal-laptop: Make it depend on CONFIG_RFKILLIngo Molnar2010-03-02
| | | | | | | | | | | | | | -tip testing found this build failure (x86 randconfig): drivers/built-in.o: In function `setup_rfkill': compal-laptop.c:(.text+0x36abe8): undefined reference to `rfkill_alloc' compal-laptop.c:(.text+0x36abfc): undefined reference to `rfkill_register' compal-laptop.c:(.text+0x36ac30): undefined reference to `rfkill_alloc' compal-laptop.c:(.text+0x36ac44): undefined reference to `rfkill_register' Which can happen with CONFIG_COMPAL_LAPTOP=y but COMPAL_LAPTOP=m. Signed-off-by: Ingo Molnar <mingo@elte.hu>
* Merge branch 'for-upstream/platform-x86_tpacpi' of ↵Matthew Garrett2010-03-02
|\ | | | | | | git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6 into x86-platform
| * thinkpad-acpi: lock down video output state accessHenrique de Moraes Holschuh2010-02-25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Given the right combination of ThinkPad and X.org, just reading the video output control state is enough to hard-crash X.org. Until the day I somehow find out a model or BIOS cut date to not provide this feature to ThinkPads that can do video switching through X RandR, change permissions so that only processes with CAP_SYS_ADMIN can access any sort of video output control state. This bug could be considered a local DoS I suppose, as it allows any non-privledged local user to cause some versions of X.org to hard-crash some ThinkPads. Reported-by: Jidanni <jidanni@jidanni.org> Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br> Cc: stable@kernel.org
* | Merge git://git.iksaif.net/acpi4asus into x86-platformMatthew Garrett2010-03-01
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| * | asus-laptop: add gps rfkillCorentin Chary2010-02-28
| | | | | | | | | | | | | | | | | | The rfkill subsystem will enable gps by default. Signed-off-by: Corentin Chary <corentincj@iksaif.net>
| * | asus-laptop: switch to sparse keymap libraryCorentin Chary2010-02-28
| |/ | | | | | | | | | | | | This patch is based on Dmitry Torokhov's patch with some modifications and cleanups. Signed-off-by: Corentin Chary <corentincj@iksaif.net>
* / dell-laptop: Update rfkill state on kill switchMatthew Garrett2010-02-25
|/ | | | | | | | The rfkill interface on Dells only sends a notification that the switch has been changed via the keyboard controller. Add a filter so we can pick these notifications up and update the rfkill state appropriately. Signed-off-by: Matthew Garrett <mjg@redhat.com>
* eeepc-laptop: switch to using sparse keymap libraryDmitry Torokhov2010-01-16
| | | | | | | Signed-off-by: Dmitry Torokhov <dtor@mail.ru> Tested-by: Alan Jenkins <alan-jenkins@tuffmail.co.uk> Acked-by: Corentin Chary <corentincj@iksaif.net> Signed-off-by: Len Brown <len.brown@intel.com>
* thinkpad-acpi: improve Kconfig help textHenrique de Moraes Holschuh2009-12-26
| | | | | | | | | Document that rfkill and ALSA functionality exists, but requires the subsystems to be available, and not modular if thinkpad-acpi is not modular. Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br> Signed-off-by: Len Brown <len.brown@intel.com>
* thinkpad-acpi: make volume subdriver optionalHenrique de Moraes Holschuh2009-12-26
| | | | | | | | | | | | | | | | | | | | Allow the user to choose through Kconfig if the Console Audio Control interface (aka "volume subdriver") should be available or not. This not only saves some memory, but also allows the thinkpad-acpi driver to be built-in even if ALSA is modular when the console audio control interface is not wanted. This change fixes a build problem that is causing some annoyances, in a way that doesn't disable the entire driver on kernels without ALSA support. Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br> Cc: Ingo Molnar <mingo@elte.hu> Cc: Amerigo Wang <amwang@redhat.com> Cc: Helight Xu <helight.xu@gmail.com> Cc: Takashi Iwai <tiwai@suse.de> Signed-off-by: Len Brown <len.brown@intel.com>
* classmate-laptop: add support for Classmate PC ACPI devicesThadeu Lima de Souza Cascardo2009-12-24
| | | | | | | | | | | | | | This add supports for devices like keyboard, backlight, tablet and accelerometer. This work is supported by International Syst S/A. [randy.dunlap@oracle.com: cmpc_acpi: depends on ACPI] [akpm@linux-foundation.org: readability tweaks] [akpm@linux-foundation.org: coding-style fixes] Signed-off-by: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Len Brown <len.brown@intel.com>
* Merge branch 'toshiba-bt' into releaseLen Brown2009-12-16
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| * Toshiba Bluetooth Enabling driver (RFKill handler v3)Jes Sorensen2009-12-16
| | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds support for the ACPI events generated by the RFKill switch on modern Toshiba laptops, and re-enables the Bluetooth USB device when the switch is flipped back to the 'on' position. The RFKill switch brute force pulls out the USB device when flipped to 'off', but it doesn't automatically re-enable it. Without this driver, the Bluetooth is gone until after a reboot on my Portege R500. Signed-off-by: Jes Sorensen <Jes.Sorensen@gmail.com> Signed-off-by: Len Brown <len.brown@intel.com>
* | Merge branch 'msi-wmi' into releaseLen Brown2009-12-16
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| * | msi-wmi: depend on backlight and fix corner-cases problemsAnisse Astier2009-12-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | Now depends on BACKLIGHT_CLASS_DEVICE. Driver will return an error if it can't get actual backlight value Fix remapping of brightness keys when backlight is not controlled by ACPI. Signed-off-by: Anisse Astier <anisse@astier.eu> Signed-off-by: Len Brown <len.brown@intel.com>
| * | msi-wmi: switch to using input sparse keymap libraryAnisse Astier2009-12-16
| | | | | | | | | | | | | | | Signed-off-by: Anisse Astier <anisse@astier.eu> Signed-off-by: Len Brown <len.brown@intel.com>
| * | X86 drivers: Introduce msi-wmi driverThomas Renninger2009-12-16
| |/ | | | | | | | | | | | | | | | | | | | | | | | | | | This driver serves backlight (including switching) and volume up/down keys for MSI machines providing a specific wmi interface: 551A1F84-FBDD-4125-91DB-3EA8F44F1D45 B6F3EEF2-3D2F-49DC-9DE3-85BCE18C62F2 Signed-off-by: Thomas Renninger <trenn@suse.de> CC: Carlos Corbacho <carlos@strangeworlds.co.uk> CC: Matthew Garrett <mjg59@srcf.ucam.org> Tested-by: Matt Chen <machen@novell.com> Reviewed-by: Anisse Astier <anisse@astier.eu> Signed-off-by: Len Brown <len.brown@intel.com>
* / eeepc-laptop: add touchpad ledCorentin Chary2009-12-09
|/ | | | | | | This led can be found on Eeepc 1005 series. Signed-off-by: Corentin Chary <corentincj@iksaif.net> Signed-off-by: Len Brown <len.brown@intel.com>
* Merge branch 'fujitsu' into releaseLen Brown2009-09-19
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| * fujitsu-laptop: fix config corner caseJonathan Woithe2009-08-28
| | | | | | | | | | | | | | | | | | | | This patch is a trivial fix for a config corner case, ensuring that fujitsu-laptop doesn't get compiled into the kernel when the led class is a module. Signed-off-by: Alan Jenkins <alan-jenkins@tuffmail.co.uk> Signed-off-by: Jonathan Woithe <jwoithe@physics.adelaide.edu.au> Signed-off-by: Len Brown <len.brown@intel.com>
* | topstar-laptop: add new driver for hotkeys support on Topstar N01Herton Ronaldo Krzesinski2009-09-19
|/ | | | | | | | | | | | | | This adds Topstar Laptop Extras ACPI driver. It enables hotkeys functionality with Topstar N01 netbook. Besides hotkeys there are other functions exposed by its ACPI firmware, but for now only hotkeys reporting on Topstar N01 is supported. Topstar is a chinese manufacturer, its website can be currently reached at http://www.topstardigital.cn/ Signed-off-by: Herton Ronaldo Krzesinski <herton@mandriva.com.br> Reviewed-by: Alan Jenkins <alan-jenkins@tuffmail.co.uk> Reviewed-by: Bjorn Helgaas <bjorn.helgaas@hp.com> Signed-off-by: Len Brown <len.brown@intel.com>
* thinkpad-acpi: remove dock and bay subdriversHenrique de Moraes Holschuh2009-08-01
| | | | | | | | | | | | | | | | | | | | | | | | The standard ACPI dock driver can handle the hotplug bays and docks of the ThinkPads just fine (including batteries) as of 2.6.27, and the code in thinkpad-acpi for the dock and bay subdrivers is currently broken anyway... Userspace needs some love to support the two-stage ejection nicely, but it is simple enough to do through udev rules (you don't even need HAL) so this wouldn't justify fixing the dock and bay subdrivers, either. That leaves warm-swap bays (_EJ3) support for thinkpad-acpi, as well as support for the weird dock of the model 570, but since such support has never left the "experimental" stage, it is also not a strong enough reason to find a way to fix this code. Users of ThinkPads with warm-swap bays are urged to request that _EJ3 support be added to the regular ACPI dock driver, if such feature is indeed useful for them. Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br> Signed-off-by: Len Brown <len.brown@intel.com>
* thinkpad-acpi: disable broken bay and dock subdriversHenrique de Moraes Holschuh2009-08-01
| | | | | | | | | | | | | | | | | | | | | | | | | | Currently, the ThinkPad-ACPI bay and dock drivers are completely broken, and cause a NULL pointer derreference in kernel mode (and, therefore, an OOPS) when they try to issue events (i.e. on dock, undock, bay ejection, etc). OTOH, the standard ACPI dock driver can handle the hotplug bays and docks of the ThinkPads just fine (including batteries) as of 2.6.27. In fact, it does a much better job of it than thinkpad-acpi ever did. It is just not worth the hassle to find a way to fix this crap without breaking the (deprecated) thinkpad-acpi dock/bay ABI. This is old, deprecated code that sees little testing or use. As a quick fix suitable for -stable backports, mark the thinkpad-acpi bay and dock subdrivers as BROKEN in Kconfig. The dead code will be removed by a later patch. This fixes bugzilla #13669, and should be applied to 2.6.27 and later. Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br> Reported-by: Joerg Platte <jplatte@naasa.net> Cc: stable@kernel.org Signed-off-by: Len Brown <len.brown@intel.com>
* eeepc-laptop: Fix build failure with HOTPLUG_PCI && !SYSFSIngo Molnar2009-06-29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | FYI, there's a post-rc1 build regression with certain configs: drivers/built-in.o: In function `pci_hp_deregister': (.text+0xb166): undefined reference to `pci_hp_remove_module_link' drivers/built-in.o: In function `pci_hp_deregister': (.text+0xb19f): undefined reference to `pci_destroy_slot' drivers/built-in.o: In function `__pci_hp_register': (.text+0xb583): undefined reference to `pci_create_slot' drivers/built-in.o: In function `__pci_hp_register': (.text+0xb5b1): undefined reference to `pci_hp_create_module_link' make: *** [.tmp_vmlinux1] Error 1 Caused by: | 2b121bc262fa03c94e653b2d44356c2f86c1bcdc is first bad commit | commit 2b121bc262fa03c94e653b2d44356c2f86c1bcdc | Date: Thu Jun 25 13:25:36 2009 +0200 | | eeepc-laptop: Register as a pci-hotplug device which changed the driver to use the PCI hotplug infrastructure, but didn't do a good job on the Kconfig rules. Signed-off-by: Ingo Molnar <mingo@elte.hu> Acked-by: Randy Dunlap <randy.dunlap@oracle.com> Acked-by: Len Brown <len.brown@intel.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* eeepc-laptop: Register as a pci-hotplug deviceCorentin Chary2009-06-26
| | | | | | | | | | | | | | | | The eee contains a logically (but not physically) hotpluggable PCIe slot. Currently this is handled by adding or removing the PCI device in response to rfkill events, but if a user has forced pciehp to bind to it (with the force=1 argument) then both drivers will try to handle the event and hilarity (in the form of oopses) will ensue. This can be avoided by having eee-laptop register the slot as a hotplug slot. Only one of pciehp and eee-laptop will successfully register this, avoiding the problem. Signed-off-by: Matthew Garrett <mjg@redhat.com> Signed-off-by: Corentin Chary <corentincj@iksaif.net> Tested-by: Darren Salt <linux@youmustbejoking.demon.co.uk> Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Len Brown <len.brown@intel.com>
* asus-laptop: remove EXPERIMENTAL dependencyCorentin Chary2009-06-24
| | | | | Signed-off-by: Corentin Chary <corentincj@iksaif.net> Signed-off-by: Len Brown <len.brown@intel.com>
* asus_acpi: Deprecate in favor of asus-laptopCorentin Chary2009-06-24
| | | | | | | | | asus-laptop have been merged in the kernel two years ago, it is now stable and used by most distribution instead of the old asus_acpi driver. Signed-off-by: Corentin Chary <corentincj@iksaif.net> Signed-off-by: Len Brown <len.brown@intel.com>
* acpi4asus: update MAINTAINER and KConfig linksCorentin Chary2009-06-24
| | | | | | | | | | The bug tracker have moved from sourceforge to http://dev.iksaif.net . The homepage of the project is now http://acpi4asus.sf.net with links to the new bug tracker. No change for the mailing list. Signed-off-by: Corentin Chary <corentincj@iksaif.net> Signed-off-by: Len Brown <len.brown@intel.com>
*-. Merge branches 'acerhdf', 'acpi-pci-bind', 'bjorn-pci-root', ↵Len Brown2009-06-24
|\ \ | | | | | | | | | 'bugzilla-12904', 'bugzilla-13121', 'bugzilla-13396', 'bugzilla-13533', 'bugzilla-13612', 'c3_lock', 'hid-cleanups', 'misc-2.6.31', 'pdc-leak-fix', 'pnpacpi', 'power_nocheck', 'thinkpad_acpi', 'video' and 'wmi' into release
| * | acerhdf: Acer Aspire One fan controlPeter Feuerer2009-06-24
| |/ | | | | | | | | | | | | | | | | | | Acerhdf is a driver for Acer Aspire One netbooks. It allows to access the temperature sensor and to control the fan. Signed-off-by: Peter Feuerer <peter@piie.net> Signed-off-by: Andreas Mohr <andi@lisas.de> Signed-off-by: Borislav Petkov <petkovbb@gmail.com> Signed-off-by: Len Brown <len.brown@intel.com>
* / rfkill: rewriteJohannes Berg2009-06-03
|/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch completely rewrites the rfkill core to address the following deficiencies: * all rfkill drivers need to implement polling where necessary rather than having one central implementation * updating the rfkill state cannot be done from arbitrary contexts, forcing drivers to use schedule_work and requiring lots of code * rfkill drivers need to keep track of soft/hard blocked internally -- the core should do this * the rfkill API has many unexpected quirks, for example being asymmetric wrt. alloc/free and register/unregister * rfkill can call back into a driver from within a function the driver called -- this is prone to deadlocks and generally should be avoided * rfkill-input pointlessly is a separate module * drivers need to #ifdef rfkill functions (unless they want to depend on or select RFKILL) -- rfkill should provide inlines that do nothing if it isn't compiled in * the rfkill structure is not opaque -- drivers need to initialise it correctly (lots of sanity checking code required) -- instead force drivers to pass the right variables to rfkill_alloc() * the documentation is hard to read because it always assumes the reader is completely clueless and contains way TOO MANY CAPS * the rfkill code needlessly uses a lot of locks and atomic operations in locked sections * fix LED trigger to actually change the LED when the radio state changes -- this wasn't done before Tested-by: Alan Jenkins <alan-jenkins@tuffmail.co.uk> Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br> [thinkpad] Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* Merge branch 'dell-wmi' into releaseLen Brown2009-04-05
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| * dell-wmi: new driver for hotkey controlMatthew Garrett2009-04-03
| | | | | | | | | | | | | | | | | | | | | | Add a WMI driver for Dell laptops. Currently it does nothing but send a generic input event when a button with a picture of a battery on it is pressed, but maybe other uses will appear over time. Signed-off-by: Matthew Garrett <mjg@redhat.com> Cc: Dmitry Torokhov <dtor@mail.ru> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Len Brown <len.brown@intel.com>
* | Merge branch 'sony-laptop' into releaseLen Brown2009-04-05
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