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*---------. Merge branches 'release', 'acpica', 'bugzilla-10224', 'bugzilla-9772', ↵Len Brown2008-04-30
|\ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | 'bugzilla-9916', 'ec', 'eeepc', 'idle', 'misc', 'pm-legacy', 'sysfs-links-2.6.26', 'thermal', 'thinkpad' and 'video' into release
| | | | | | * ACPI: thinkpad-acpi: fix selects in KconfigHenrique de Moraes Holschuh2008-04-29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add missing select for BACKLIGHT_LCD_SUPPORT, as select doesn't select the dependencies of a symbol for us. Also, "select INPUT" in Kconfig. We are not an Input device, nor are we anywhere close to the input subsystem in the Kconfig tree, so using "depends on INPUT" is not user-friendly at all. Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br> Signed-off-by: Len Brown <len.brown@intel.com>
| | | | | | * ACPI: thinkpad-acpi: prepare light and LED for sysfs supportHenrique de Moraes Holschuh2008-04-29
| | |_|_|_|/ | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Do some preparatory work to add sysfs support to the thinklight and thinkpad leds driver. Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br> Signed-off-by: Len Brown <len.brown@intel.com>
| | | | | * thermal: add the support for building the generic thermal as a moduleZhang Rui2008-04-29
| | |_|_|/ | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Build the generic thermal driver as module "thermal_sys". Make ACPI thermal, video, processor and fan SELECT the generic thermal driver, as these drivers rely on it to build the sysfs I/F. Signed-off-by: Zhang Rui <rui.zhang@intel.com> Acked-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Len Brown <len.brown@intel.com>
| | | * | ACER_WMI/ASUS_LAPTOP: fix build bugIngo Molnar2008-04-29
| | |/ / | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | randconfig testing in x86.git found the following upstream build bug: drivers/built-in.o: In function `acer_led_exit': acer-wmi.c:(.text+0xdc76e): undefined reference to `led_classdev_unregister' drivers/built-in.o: In function `acer_platform_probe': acer-wmi.c:(.devinit.text+0x63e6): undefined reference to `led_classdev_register' which was due to acer-wmi.o only depending on CONFIG_LEDS_CLASS, while also using a symbol offered by CONFIG_NEW_LEDS. Also fix a similar bug in CONFIG_ASUS_LAPTOP. Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Len Brown <len.brown@intel.com>
| | * | eeepc-laptop: add hwmon fan controlCorentin Chary2008-04-29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Adds an hwmon interface to control the fan. Signed-off-by: Corentin Chary <corentincj@iksaif.net> Signed-off-by: Len Brown <len.brown@intel.com>
| | * | eeepc-laptop: add backlightCorentin Chary2008-04-29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Add backlight class support to the eeepc-laptop driver. Signed-off-by: Corentin Chary <corentincj@iksaif.net> Signed-off-by: Len Brown <len.brown@intel.com>
| | * | eeepc-laptop: add base driverEric Cooper2008-04-29
| |/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch is based on Eric Cooper's work to clean the original asus_acpi given by Asus. It's a platform driver (/sys/devices/platform/eeepc/) wich support: - hotkeys - wlan on/off - camera on/off - cardr on/off Signed-off-by: Corentin Chary <corentincj@iksaif.net> Signed-off-by: Len Brown <len.brown@intel.com>
| * | [IA64] move XP and XPC to drivers/misc/sgi-xpDean Nelson2008-04-22
| | | | | | | | | | | | | | | | | | | | | Move XPC and XPNET from arch/ia64/sn/kernel to drivers/misc/sgi-xp. Signed-off-by: Dean Nelson <dcn@sgi.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
| * | Merge branch 'master' of ↵Haavard Skinnemoen2008-04-19
|/| | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/hskinnemoen/tclib into base
| * | atmel_tc clocksource/clockevent codeDavid Brownell2008-03-04
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Clocksource and clockevent device based on the Atmel TC blocks. The clockevent device handles both periodic and oneshot modes, so this enables NO_HZ and high res timers on some platforms that previously couldn't use those mechanisms. This works on both AVR32 and AT91 chips, given relevant patches for tclib support (always) and clockevents (or else this will only look like a higher precision clocksource). It's an updated and modularized version of an AT91-only patch that has circulated for some time now. Changes relative to the original patch: * Update to use new tclib API * Replace open-coded do-while loop using goto with a real do-while loop * Minor irq handler optimization: Load register base address from dev_id instead of a global variable. * Aggressively turn off clocks when the clockevent isn't being used * Include the clockevent code on AT91RM9200 as well. The rating is lower than the System Timer, so the clock will usually stay off. * Don't assume that the number of clocks is always equal to the number of irqs. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
| * | atmel_tc libraryDavid Brownell2008-03-04
| |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Create <linux/atmel_tc.h> based on <asm-arm/arch-at91/at91-tc.h> and the at91sam9263 and at32ap7000 datasheets. Most AT91 and AT32 SOCs have one or two of these TC blocks, which include three 16-bit timers that can be interconnected in various ways. These TC blocks can be used for external interfacing (such as PWM and measurement), or used as somewhat quirky sixteen-bit timers. Changes relative to the original version: * Drop unneeded inclusion of <linux/mutex.h> * Support an arbitrary number of TC blocks * Return a struct with information about a TC block from atmel_tc_alloc() instead of using a combination of return values and "out" parameters. * ioremap() the I/O registers on allocation * Look up clocks and irqs for all channels * Add "name" parameter to atmel_tc_alloc() and use this when requesting the iomem resource. * Check if the platform provided the necessary resources at probe() time instead of when the TCB is allocated. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
* / acer-wmi: build depends on i8042Jiri Kosina2008-03-13
|/ | | | | | | Signed-off-by: Jiri Kosina <jkosina@suse.cz> Acked-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Carlos Corbacho <carlos@strangeworlds.co.uk> Signed-off-by: Len Brown <len.brown@intel.com>
* ACPI: thinkpad-acpi: make the video output feature optionalHenrique de Moraes Holschuh2008-02-16
| | | | | | | | | | The video output port control feature is not very useful on many ThinkPads (especially when a X server is running), and lately userspace is getting better and better at it, so it makes sense to allow users to stripe out the thinkpad-acpi video feature from their kernels and save at least 2KB. Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br> Signed-off-by: Len Brown <len.brown@intel.com>
*-. Merge branches 'release', 'wmi' and 'laptop-docs' into releaseLen Brown2008-02-09
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| | * acer-wmi - Add documentationCarlos Corbacho2008-02-09
| | | | | | | | | | | | | | | | | | | | | | | | | | | Add some initial documentation detailing what acer-wmi is, and how to use it. Update the Kconfig entry with a reference to the documentation. Signed-off-by: Carlos Corbacho <carlos@strangeworlds.co.uk> Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Len Brown <len.brown@intel.com>
| | * sony-laptop - Move sony-laptop.txt to Documentation/laptopsCarlos Corbacho2008-02-09
| | | | | | | | | | | | | | | | | | | | | | | | | | | Also update references to sony-laptop.txt in Kconfig. Signed-off-by: Carlos Corbacho <carlos@strangeworlds.co.uk> Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> CC: Mattia Dongili <malattia@linux.it> Signed-off-by: Len Brown <len.brown@intel.com>
| | * thinkpad-acpi - Move thinkpad-acpi.txt to Documentation/laptopsCarlos Corbacho2008-02-09
| |/ |/| | | | | | | | | | | | | | | Also update references to thinkpad-acpi.txt in Kconfig. Signed-off-by: Carlos Corbacho <carlos@strangeworlds.co.uk> Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> CC: Henrique de Moraes Holschuh <hmh@hmh.eng.br> Signed-off-by: Len Brown <len.brown@intel.com>
| * tc1100-wmi: Mark as experimentalCarlos Corbacho2008-02-09
|/ | | | | | | | tc1100-wmi has not undergone as much testing as acer-wmi, so it certainly should be marked as experimental as well until we get more user feedback. Signed-off-by: Carlos Corbacho <carlos@strangeworlds.co.uk> Signed-off-by: Len Brown <len.brown@intel.com>
* Merge branch 'release' of ↵Linus Torvalds2008-02-08
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6 * 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6: acer-wmi, tc1100-wmi: select ACPI_WMI ACPI: WMI: Improve Kconfig description ACPI: DMI: add Panasonic CF-52 and Thinpad X61 ACPI: thermal: syntax, spelling, kernel-doc intel_menlo: build on X86 only ACPI: build WMI on X86 only ACPI: cpufreq: Print _PPC changes via cpufreq debug layer ACPI: add newline to printk
| * Merge branches 'release', 'dmi' and 'misc' into releaseLen Brown2008-02-08
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| | * acer-wmi, tc1100-wmi: select ACPI_WMILen Brown2008-02-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | It is safe for these Kconfig entries to use select because they select ACPI_WMI, which already has its dependencies satisfied. This makes Kconfig more user friendly, since the user selects the driver they want and the dependency is met for them. Otherwise, the user would have to find and enable ACPI_WMI to make enabling these drivers possible. Signed-off-by: Len Brown <len.brown@intel.com>
| | * intel_menlo: build on X86 onlyLen Brown2008-02-07
| | | | | | | | | | | | Signed-off-by: Len Brown <len.brown@intel.com>
* | | Basic PWM driver for AVR32 and AT91David Brownell2008-02-08
|/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | PWM device setup, and a simple PWM driver exposing a programming interface giving access to each channel's full capabilities. Note that this doesn't support starting several channels in synch. [hskinnemoen@atmel.com: allocate platform device dynamically] [hskinnemoen@atmel.com: Kconfig fix] Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com> Cc: Andrew Victor <linux@maxim.org.za> Cc: Nicolas Ferre <nicolas.ferre@atmel.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* / [SCSI] enclosure: add support for enclosure servicesJames Bottomley2008-02-07
|/ | | | | | | The enclosure misc device is really just a library providing sysfs support for physical enclosure devices and their components. Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
* Merge branches 'release' and 'wmi-2.6.25' into releaseLen Brown2008-02-07
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| * tc1100-wmi: Add driver for HP Compaq TC1100 TabletsCarlos Corbacho2008-02-05
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is based on the 2004 out-of-tree work of Jamey Hicks, to add support via WMI for controlling the jog dial and wireless on these tablets. v1: Original release v2: As per Joshua Wise's comments, change bluetooth to jogdial (an error from the original driver). Signed-off-by: Carlos Corbacho <carlos@strangeworlds.co.uk> CC: Matthew Garrett <mjg59@srcf.ucam.org> CC: Jamey Hicks <jamey.hicks@nokia.com> CC: Joshua Wise <joshua@joshuawise.com> Signed-off-by: Len Brown <len.brown@intel.com>
| * acer-wmi: Add driver for newer Acer laptopsCarlos Corbacho2008-02-05
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is a driver for newer Acer (and Wistron) laptops. It adds wireless radio and bluetooth control, and on some laptops, exposes the mail LED and LCD backlight. v1: * Initial release v2: * Replace left over ACPI references with WMI * Add GUID based autoloading (depends on future work to WMI) * Add DMI based autoloading (backup solution until WMI sysfs/ class work is available) * Checkpatch fixes v3: * Add new EC quirks for Aspire 3100 & 5100, and Extensa 5220 v4: * Simplified internal handling of WMID and AMW0 devices * Add autodetection for bluetooth and maximum brightness on AMW0 V2 and WMID laptops. v5: * Add EC quirk for Medion MD 98000 * Add autodetection for AMW0, and mail LED on AMW0 and AMW0 V2. * Improve error handling * Fix AMW0 V2 bluetooth and wireless, by using both WMID and AMW0 methods to ensure that the correct value is always set. v6: * Fix 'use before initialisation' bug with quirks. v7 * Fix bug on AMW0 where acer-wmi would exit if a mail LED was not detected. * Add Acer Aspire 9110 mail LED support * Fix section mismatch warnings Signed-off-by: Carlos Corbacho <carlos@strangeworlds.co.uk> CC: Matthew Garrett <mjg59@srcf.ucam.org> Signed-off-by: Len Brown <len.brown@intel.com>
* | Merge branches 'release' and 'menlo' into releaseLen Brown2008-02-07
|\ \ | | | | | | | | | | | | | | | | | | | | | Conflicts: drivers/acpi/video.c Signed-off-by: Len Brown <len.brown@intel.com>
| * | intel_menlo: introduce new platform specific driverThomas Sujith2008-02-01
| |/ | | | | | | | | | | | | | | Intel menlow platform specific driver for thermal management extension. Signed-off-by: Thomas Sujith <sujith.thomas@intel.com> Signed-off-by: Zhang Rui <rui.zhang@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
* / ACPI: thinkpad-acpi: add CMOS NVRAM polling for hot keys (v9)Henrique de Moraes Holschuh2008-02-01
|/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | Older ThinkPad models do not export some of the hot keys over the event-based ACPI hot key interface. For these models, one has to poll the CMOS NVRAM to check the key state at a rate faster than the expected rate at which the user might repeatedly press the same hot key. This patch implements this functionality for many of the hotkeys in a transparent way: hot keys will now Just Work, and the driver knows the best approach (events or NVRAM polling) to employ, based on the HKEY.MHKA ACPI method. Also, the driver can turn off the polling when there are no users for the hot keys that need such polling. The NVRAM-based hot keys of the A3x series that have never been implemented by later models are not supported, to avoid changes in the keymap of the input devices that could cause headaches in the future. There is a Kconfig option to avoid compiling the NVRAM polling code, as it is not very small, and unlikely to be useful on any ThinkPad newer than a T40, X31 or R52. This feature is based on a previous effort by Richard Hughes. Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br> Cc: Richard Hughes <hughsient@gmail.com> Signed-off-by: Len Brown <len.brown@intel.com>
* typo fixesMatt LaPlante2007-10-19
| | | | | | | | | | | | Most of these fixes were already submitted for old kernel versions, and were approved, but for some reason they never made it into the releases. Because this is a consolidation of a couple old missed patches, it touches both Kconfigs and documentation texts. Signed-off-by: Matt LaPlante <kernel1@cyberdogtech.com> Acked-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Adrian Bunk <bunk@kernel.org>
* Merge branch 'release' of ↵Linus Torvalds2007-10-19
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6 * 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6: (41 commits) ACPICA: hw: Don't carry spinlock over suspend ACPICA: hw: remove use_lock flag from acpi_hw_register_{read, write} ACPI: cpuidle: port idle timer suspend/resume workaround to cpuidle ACPI: clean up acpi_enter_sleep_state_prep Hibernation: Make sure that ACPI is enabled in acpi_hibernation_finish ACPI: suppress uninitialized var warning cpuidle: consolidate 2.6.22 cpuidle branch into one patch ACPI: thinkpad-acpi: skip blanks before the data when parsing sysfs ACPI: AC: Add sysfs interface ACPI: SBS: Add sysfs alarm ACPI: SBS: Add ACPI_PROCFS around procfs handling code. ACPI: SBS: Add support for power_supply class (and sysfs) ACPI: SBS: Make SBS reads table-driven. ACPI: SBS: Simplify data structures in SBS ACPI: SBS: Split host controller (ACPI0001) from SBS driver (ACPI0002) ACPI: EC: Add new query handler to list head. ACPI: Add acpi_bus_generate_event4() function ACPI: Battery: add sysfs alarm ACPI: Battery: Add sysfs support ACPI: Battery: Misc clean-ups, no functional changes ... Fix up conflicts in drivers/misc/thinkpad_acpi.[ch] manually
| * Pull fujitsu-v3 into release branchLen Brown2007-10-10
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| | * fujitsu-laptop: create Fujitsu laptop platform specific driverJonathan Woithe2007-08-29
| | | | | | | | | | | | | | | Signed-off-by: Jonathan Woithe <jwoithe@physics.adelaide.edu.au> Signed-off-by: Len Brown <len.brown@intel.com>
| * | sony-laptop/thinkpad-acpi: fix INPUT=n buildAndreas Herrmann2007-09-18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Build errors if CONFIG_SONY_LAPTOP && !INPUT or if CONFIG_THINKPAD_ACPI && !INPUT: LD vmlinux ... drivers/built-in.o: In function `sony_laptop_remove_input': sony-laptop.c:(.text+0x768fb): undefined reference to `input_unregister_device' ... drivers/built-in.o: In function `thinkpad_acpi_module_exit': thinkpad_acpi.c:(.text+0x78c1b): undefined reference to `input_free_device' ... Signed-off-by: Andreas Herrmann <aherrman@arcor.de> Acked-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br> Acked-by: Mattia Dongili <malattia@linux.it> Signed-off-by: Len Brown <len.brown@intel.com>
* | | Driver for the Atmel on-chip SSC on AT32AP and AT91Hans-Christian Egtvedt2007-10-17
|/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The Synchronous Serial Controller (SSC) on Atmel microprocessors are capable of tranceiving many frame based protocols, like I2S. Tested on the AT32AP7000/ATSTK1000. This driver is used in the ALSA sound driver for the AT73C213 external DAC on the ATSTK1000 development board for AVR32. This sound driver will be submitted soon. Hardware documentation can be found in the AT32AP7000 data sheet, which can be downloaded from http://www.atmel.com/dyn/products/datasheets.asp?family_id=682 [akpm@linux-foundation.org: init spinlock at compile time] Signed-off-by: Hans-Christian Egtvedt <hcegtvedt@atmel.com> Acked-by: Haavard Skinnemoen <hskinnemoen@atmel.com> Cc: David Brownell <david-b@pacbell.net> Cc: Andrew Victor <andrew@sanpeople.com> Cc: Patrice Vilchez <patrice.vilchez@rfo.atmel.com> Cc: Nicolas Ferre <nicolas.ferre@rfo.atmel.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* / ACPI: thinkpad-acpi: revert new 2.6.23 CONFIG_THINKPAD_ACPI_INPUT_ENABLED optionHenrique de Moraes Holschuh2007-09-17
|/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Revert new 2.6.23 CONFIG_THINKPAD_ACPI_INPUT_ENABLED Kconfig option because it would create a legacy we don't want to support. CONFIG_THINKPAD_ACPI_INPUT_ENABLED was added to try to fix an issue that is now moot with the addition of the netlink ACPI event report interface to the ACPI core. Now that ACPI core can send events over netlink, we can use a different strategy to keep backwards compatibility with older userspace, without the need for the CONFIG_THINKPAD_ACPI_INPUT_ENABLED games. And it arrived before CONFIG_THINKPAD_ACPI_INPUT_ENABLED made it to a stable mainline kernel, even, which is Good. This patch is in sync with some changes to thinkpad-acpi backports, that will keep things sane for userspace across different combinations of kernel versions, thinkpad-acpi backports (or the lack thereof), and userspace capabilities: Unless a module parameter is used, thinkpad-acpi will now behave in such a way that it will work well (by default) with userspace that still uses only the old ACPI procfs event interface and doesn't care for thinkpad-acpi input devices. It will also always work well with userspace that has been updated to use both the thinkpad-acpi input devices, and ACPI core netlink event interface, regardless of any module parameter. The module parameter was added to allow thinkpad-acpi to work with userspace that has been partially updated to use thinkpad-acpi input devices, but not the new ACPI core netlink event interface. To use this mode of hot key reporting, one has to specify the hotkey_report_mode=2 module parameter. The thinkpad-acpi driver exports the value of hotkey_report_mode through sysfs, as well. thinkpad-acpi backports to older kernels, that do not support the new ACPI core netlink interface, have code to allow userspace to switch hotkey_report_mode at runtime through sysfs. This capability will not be provided in mainline thinkpad-acpi as it is not needed there. Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br> Cc: Michael S. Tsirkin <mst@dev.mellanox.co.il> Cc: Hugh Dickins <hugh@veritas.com> Cc: Richard Hughes <hughsient@gmail.com> Signed-off-by: Len Brown <len.brown@intel.com>
* Add some help texts to recently-introduced kconfig itemsJan Engelhardt2007-08-18
| | | | | | Signed-off-by: Jan Engelhardt <jengelh@gmx.de> Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de> (edited MACINTOSH_DRIVERS per Geert Uytterhoeven's remark) Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* ACPI: thinkpad-acpi: change thinkpad-acpi input default and kconfig helpHenrique de Moraes Holschuh2007-08-07
| | | | | | | | | | | | | | | The current kconfig help text was misleading users. Also, the default for an input-layer-optimized support caused way too many problems without up-to-date userspace in place. So, rework the help text, and change the default to N. Note that distributions are supposed to enable this option as soon as they update HAL to a version that handles the thinkpad-acpi new input layer interface. Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br> Cc: Michael S. Tsirkin <mst@dev.mellanox.co.il> Cc: Hugh Dickins <hugh@veritas.com> Signed-off-by: Len Brown <len.brown@intel.com>
* ACPI: thinkpad-acpi: allow use of CMOS NVRAM for brightness controlHenrique de Moraes Holschuh2007-07-21
| | | | | | | | | | | | | | It appears that Lenovo decided to break the EC brightness control interface in a weird way in their latest BIOSes. Fortunately, the old CMOS NVRAM interface works just fine in such BIOSes. Add a module parameter that allows the user to select which strategy to use for brightness control: EC, NVRAM, or both. By default, do both (which is the way thinkpad-acpi used to work until now) on IBM ThinkPads, and use NVRAM only on Lenovo ThinkPads. Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br> Signed-off-by: Len Brown <len.brown@intel.com>
* ACPI: thinkpad-acpi: make the input event mode the defaultHenrique de Moraes Holschuh2007-07-21
| | | | | | | | | | | | | | Make the input layer the default way to deal with thinkpad-acpi hot keys, but add a kernel config option to retain the old way of doing things. This means we map a lot more keys to useful stuff by default, and also that we enable hot key handling by default on driver load (like Windows does). The documentation for proper use of this resource is also updated. Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br> Cc: Richard Hughes <hughsient@gmail.com> Signed-off-by: Len Brown <len.brown@intel.com>
* IBMASM: must depend on CONFIG_INPUTDmitry Torokhov2007-07-17
| | | | | | | | | | | | | IBMASM: must depend on CONFIG_INPUT The driver registers couple of input devices and therefore must depend on CONFIG_INPUT. Signed-off-by: Dmitry Torokhov <dtor@mail.ru> Cc: Vernon Mauery <vernux@us.ibm.com> Cc: Max Asbock <masbock@us.ibm.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* kconfig: no STRANGE misc. devicesRandy Dunlap2007-07-16
| | | | | | | | | | | | | | This config symbol name is confusing and unneeded/unwanted, so just change it to MISC_DEVICES. * * Misc devices * Misc devices (MISC_STRANGE_DEV) [Y/n] (NEW) Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* Use menuconfig objects II - misc strange devJan Engelhardt2007-07-16
| | | | | | | | | | Make a "menuconfig" out of the Kconfig objects "menu, ..., endmenu", so that the user can disable all the options in that menu at once instead of having to disable each option separately. Signed-off-by: Jan Engelhardt <jengelh@gmx.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* [PATCH] Add 93cx6 eeprom libraryIvo van Doorn2007-07-08
| | | | | | | This patch adds a library for reading from 93cx6 eeproms. Signed-off-by: Michael Wu <flamingice@sourmilk.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* Remove the blink driverLinus Torvalds2007-07-04
| | | | | | | | | | | | | Yeah, we could have just disabled it, but there's work on a new one that isn't as fundamentally broken, so there really doesn't seem to be any point in keeping it around. The recent timer cleanup broke the only valid use, and when I say "valid", I obviously mean "totally broken". So it's not like it works, or really even can work in the current format that uses the unsafe "panic" LED blinking routines.. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* sony-laptop: rename SONY_LAPTOP_OLD to a more meaningful SONYPI_COMPATMattia Dongili2007-05-10
| | | | | Signed-off-by: Mattia Dongili <malattia@linux.it> Signed-off-by: Len Brown <len.brown@intel.com>
* Misc: add sensable phantom driverJiri Slaby2007-05-08
| | | | | | | | Add sensable phantom driver Signed-off-by: Jiri Slaby <jirislaby@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* Add keyboard blink driverAndi Kleen2007-05-08
| | | | | | | | | Simple driver that blinks the keyboard LEDs when loaded. Useful for checking that the kernel is still alive or for crashdumping Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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