- 24 8月, 2010 1 次提交
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由 Jonathan Corbet 提交于
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: NJonathan Corbet <corbet@lwn.net> Signed-off-by: NMatthew Garrett <mjg@redhat.com>
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- 11 8月, 2010 1 次提交
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由 David Woodhouse 提交于
Signed-off-by: NDavid Woodhouse <David.Woodhouse@intel.com>
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- 03 8月, 2010 8 次提交
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由 Jan Engelhardt 提交于
My .config contains ACER_WMI=m. On SPARC. That does not make sense. Restrict the x86 platform driver menu to x86. Signed-off-by: NJan Engelhardt <jengelh@medozas.de> Signed-off-by: NMatthew Garrett <mjg@redhat.com>
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由 Randy Dunlap 提交于
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: NRandy 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: NMatthew Garrett <mjg@redhat.com>
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由 Alek Du 提交于
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: NAlek Du <alek.du@intel.com> Signed-off-by: NAlan Cox <alan@linux.intel.com> Signed-off-by: NMatthew Garrett <mjg@redhat.com>
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由 Randy Dunlap 提交于
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: NRandy Dunlap <randy.dunlap@oracle.com> Cc: Roald Frederickx <roald.frederickx@gmail.com> Cc: Matthew Garrett <mjg59@srcf.ucam.org> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NMatthew Garrett <mjg@redhat.com>
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由 Alan Cox 提交于
We exit staging rar! rar! rar!... Signed-off-by: NAlan Cox <alan@linux.intel.com> Signed-off-by: NMatthew Garrett <mjg@redhat.com> Acked-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Jesse Barnes 提交于
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: NJesse Barnes <jbarnes@virtuousgeek.org> Signed-off-by: NMatthew Garrett <mjg@redhat.com>
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由 Randy Dunlap 提交于
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: NRandy Dunlap <randy.dunlap@oracle.com> Signed-off-by: NMatthew Garrett <mjg@redhat.com> Cc: Lennart Poettering <mzxreary@0pointer.de>
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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: NThadeu Lima de Souza Cascardo <cascardo@holoscopio.com> Signed-off-by: NMatthew Garrett <mjg@redhat.com> Reported-by: NRandy 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>
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- 18 5月, 2010 3 次提交
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由 Matthew Garrett 提交于
Make it clear that this driver is only needed for embedded hardware, not PCs. Signed-off-by: NMatthew Garrett <mjg@redhat.com>
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由 Randy Dunlap 提交于
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: NRandy Dunlap <randy.dunlap@oracle.com> Cc: stable@kernel.org
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由 Sreedhara DS 提交于
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: NSreedhara DS <sreedhara.ds@intel.com> Signed-off-by: NAlan Cox <alan@linux.intel.com>
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- 08 5月, 2010 1 次提交
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由 Randy Dunlap 提交于
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: NRandy Dunlap <randy.dunlap@oracle.com>
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- 13 4月, 2010 1 次提交
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由 Ingo Molnar 提交于
-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: NIngo Molnar <mingo@elte.hu> Signed-off-by: NMatthew Garrett <mjg@redhat.com>
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- 01 4月, 2010 1 次提交
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由 Yong Wang 提交于
Add a WMI driver for Eee PC laptops. Currently it only supports hotkeys. Signed-off-by: NYong Wang <yong.y.wang@intel.com> Signed-off-by: NMatthew Garrett <mjg@redhat.com> Acked-by: NDmitry Torokhov <dtor@mail.ru>
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- 08 3月, 2010 1 次提交
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由 Randy Dunlap 提交于
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: NRandy Dunlap <randy.dunlap@oracle.com> Cc: Lennart Poettering <mzxreary@0pointer.de> Cc: Lee, Chun-Yi <jlee@novell.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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- 02 3月, 2010 1 次提交
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由 Ingo Molnar 提交于
-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: NIngo Molnar <mingo@elte.hu>
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- 01 3月, 2010 2 次提交
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由 Corentin Chary 提交于
The rfkill subsystem will enable gps by default. Signed-off-by: NCorentin Chary <corentincj@iksaif.net>
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由 Corentin Chary 提交于
This patch is based on Dmitry Torokhov's patch with some modifications and cleanups. Signed-off-by: NCorentin Chary <corentincj@iksaif.net>
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- 26 2月, 2010 2 次提交
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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: NJidanni <jidanni@jidanni.org> Signed-off-by: NHenrique de Moraes Holschuh <hmh@hmh.eng.br> Cc: stable@kernel.org
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由 Matthew Garrett 提交于
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: NMatthew Garrett <mjg@redhat.com>
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- 16 1月, 2010 1 次提交
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由 Dmitry Torokhov 提交于
Signed-off-by: NDmitry Torokhov <dtor@mail.ru> Tested-by: NAlan Jenkins <alan-jenkins@tuffmail.co.uk> Acked-by: NCorentin Chary <corentincj@iksaif.net> Signed-off-by: NLen Brown <len.brown@intel.com>
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- 27 12月, 2009 2 次提交
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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: NHenrique de Moraes Holschuh <hmh@hmh.eng.br> Signed-off-by: NLen Brown <len.brown@intel.com>
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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: NHenrique 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: NLen Brown <len.brown@intel.com>
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- 24 12月, 2009 1 次提交
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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: NThadeu Lima de Souza Cascardo <cascardo@holoscopio.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLen Brown <len.brown@intel.com>
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- 17 12月, 2009 4 次提交
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由 Anisse Astier 提交于
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: NAnisse Astier <anisse@astier.eu> Signed-off-by: NLen Brown <len.brown@intel.com>
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由 Anisse Astier 提交于
Signed-off-by: NAnisse Astier <anisse@astier.eu> Signed-off-by: NLen Brown <len.brown@intel.com>
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由 Thomas Renninger 提交于
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: NThomas Renninger <trenn@suse.de> CC: Carlos Corbacho <carlos@strangeworlds.co.uk> CC: Matthew Garrett <mjg59@srcf.ucam.org> Tested-by: NMatt Chen <machen@novell.com> Reviewed-by: NAnisse Astier <anisse@astier.eu> Signed-off-by: NLen Brown <len.brown@intel.com>
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由 Jes Sorensen 提交于
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: NJes Sorensen <Jes.Sorensen@gmail.com> Signed-off-by: NLen Brown <len.brown@intel.com>
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- 10 12月, 2009 1 次提交
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由 Corentin Chary 提交于
This led can be found on Eeepc 1005 series. Signed-off-by: NCorentin Chary <corentincj@iksaif.net> Signed-off-by: NLen Brown <len.brown@intel.com>
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- 19 9月, 2009 1 次提交
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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: NHerton Ronaldo Krzesinski <herton@mandriva.com.br> Reviewed-by: NAlan Jenkins <alan-jenkins@tuffmail.co.uk> Reviewed-by: NBjorn Helgaas <bjorn.helgaas@hp.com> Signed-off-by: NLen Brown <len.brown@intel.com>
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- 29 8月, 2009 1 次提交
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由 Jonathan Woithe 提交于
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: NAlan Jenkins <alan-jenkins@tuffmail.co.uk> Signed-off-by: NJonathan Woithe <jwoithe@physics.adelaide.edu.au> Signed-off-by: NLen Brown <len.brown@intel.com>
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- 02 8月, 2009 2 次提交
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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: NHenrique de Moraes Holschuh <hmh@hmh.eng.br> Signed-off-by: NLen Brown <len.brown@intel.com>
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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: NHenrique de Moraes Holschuh <hmh@hmh.eng.br> Reported-by: NJoerg Platte <jplatte@naasa.net> Cc: stable@kernel.org Signed-off-by: NLen Brown <len.brown@intel.com>
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- 30 6月, 2009 1 次提交
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由 Ingo Molnar 提交于
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: | 2b121bc2 is first bad commit | commit 2b121bc2 | 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: NIngo Molnar <mingo@elte.hu> Acked-by: NRandy Dunlap <randy.dunlap@oracle.com> Acked-by: NLen Brown <len.brown@intel.com> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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- 26 6月, 2009 1 次提交
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由 Corentin Chary 提交于
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: NMatthew Garrett <mjg@redhat.com> Signed-off-by: NCorentin Chary <corentincj@iksaif.net> Tested-by: NDarren Salt <linux@youmustbejoking.demon.co.uk> Signed-off-by: NRandy Dunlap <randy.dunlap@oracle.com> Signed-off-by: NLen Brown <len.brown@intel.com>
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- 24 6月, 2009 3 次提交
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由 Corentin Chary 提交于
Signed-off-by: NCorentin Chary <corentincj@iksaif.net> Signed-off-by: NLen Brown <len.brown@intel.com>
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由 Corentin Chary 提交于
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: NCorentin Chary <corentincj@iksaif.net> Signed-off-by: NLen Brown <len.brown@intel.com>
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由 Corentin Chary 提交于
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: NCorentin Chary <corentincj@iksaif.net> Signed-off-by: NLen Brown <len.brown@intel.com>
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