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* Pull remove-hotkey into release branchLen Brown2007-02-1611-1148/+0
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| * ACPI: hotkey: remove driver, per feature-removal-schedule.txtLen Brown2007-02-1611-1148/+0
| | | | | | | | Signed-off-by: Len Brown <len.brown@intel.com>
* | Pull sony into release branchLen Brown2007-02-165-0/+686
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| * | sony-laptop: allow complex per-value input/output validationMattia Dongili2007-02-131-19/+62
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Replace sony_acpi_value.{min,max} with a callback function that allows more complex reasoning in accepting input and presenting output. This allows consistency between the sony-laptop specific 'brightness_default' and the backlight subsystem 0-based 'brightness'. Signed-off-by: Mattia Dongili <malattia@linux.it> Signed-off-by: Len Brown <len.brown@intel.com>
| * | sony-laptop: add to MAINTAINERSMattia Dongili2007-02-131-0/+2
| | | | | | | | | | | | | | | Signed-off-by: Mattia Dongili <malattia@linux.it> Signed-off-by: Len Brown <len.brown@intel.com>
| * | sony-laptop: Update docsMattia Dongili2007-02-133-94/+113
| | | | | | | | | | | | | | | | | | | | | | | | Update documentation to be consistent with current implementation (backlight subsys and platform_device). Signed-off-by: Mattia Dongili <malattia@linux.it> Signed-off-by: Len Brown <len.brown@intel.com>
| * | sony-laptop: LindentLen Brown2007-02-131-73/+78
| | | | | | | | | | | | Signed-off-by: Len Brown <len.brown@intel.com>
| * | sony-laptop: Group functions and structures to better draw subsytems usageMattia Dongili2007-02-131-41/+51
| | | | | | | | | | | | | | | Signed-off-by: Mattia Dongili <malattia@linux.it> Signed-off-by: Len Brown <len.brown@intel.com>
| * | sony-laptop: Small update to the Kconfig help to make people believe this ↵Mattia Dongili2007-02-131-1/+2
| | | | | | | | | | | | | | | | | | | | | driver is useful. Signed-off-by: Mattia Dongili <malattia@linux.it> Signed-off-by: Len Brown <len.brown@intel.com>
| * | sony-laptop: Remove /proc/acpi/sony interface and implement platform_device.Mattia Dongili2007-02-131-198/+198
| | | | | | | | | | | | | | | | | | | | | | | | | | | Rework method names list to allow an easier management of multiple values. Add myself as author/maintainer and bump the version number. Signed-off-by: Mattia Dongili <malattia@linux.it> Signed-off-by: Len Brown <len.brown@intel.com>
| * | sony-laptop: create from sony_acpiMattia Dongili2007-02-135-17/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Move drivers/acpi/sony_acpi.c to drivers/misc/sony-laptop.c with all the necessary configuration. The SONY_LAPTOP config option substitutes the old ACPI_SONY and is 'default n' now. Signed-off-by: Mattia Dongili <malattia@linux.it> Signed-off-by: Len Brown <len.brown@intel.com>
| * | sony_acpi: Fix sony_acpi backlight registration and unregistrationMattia Dongili2007-02-131-0/+8
| | | | | | | | | | | | | | | | | | | | | | | | Initialize the current brightness if the driver registration was successful and unregister the driver in the error exit path. Signed-off-by: Mattia Dongili <malattia@linux.it> Signed-off-by: Len Brown <len.brown@intel.com>
| * | sony_acpi: Allow multiple sony_acpi_values for the same .nameMattia Dongili2007-02-131-19/+25
| | | | | | | | | | | | | | | | | | | | | | | | | | | The acpi handles are kept _only_ if both the requested .acpiget and .acpiset are available in the DSDT. Currently only the SCDP/CDPW dualism is known. Signed-off-by: Mattia Dongili <malattia@linux.it> Signed-off-by: Len Brown <len.brown@intel.com>
| * | sony_acpi: Add lanpower and audiopower controlsMattia Dongili2007-02-131-2/+18
| | | | | | | | | | | | | | | | | | | | | | | | audiopower works well on my SZ72B so it's not marked has "debug" while lanpower has at least one report of not resuming power happily so morked as "debug" Signed-off-by: Mattia Dongili <malattia@linux.it> Signed-off-by: Len Brown <len.brown@intel.com>
| * | sony_acpi: Allow easier debugging for the unknown SNC methods.Mattia Dongili2007-02-131-9/+21
| | | | | | | | | | | | | | | | | | | | | | | | | | | Allow the existence of a setter method without a getter and viceversa, additionaly set /proc file permissions reflecting it. Fix also the error exit path. Signed-off-by: Mattia Dongili <malattia@linux.it> Signed-off-by: Len Brown <len.brown@intel.com>
| * | sony_acpi: Add acpi_bus_generate eventStelian Pop2007-02-131-25/+28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Added acpi_bus_generate event for forwarding Fn-keys pressed to acpi subsystem, and made correspondent necessary changes for this to work. Signed-off-by: Nilton Volpato <nilton.volpato@gmail.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Mattia Dongili <malattia@linux.it> Signed-off-by: Len Brown <len.brown@intel.com>
| * | sony_acpi: Video sysfs support take 2Andrew Morton2007-02-131-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | add dev argument for backlight_device_register Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Mattia Dongili <malattia@linux.it> Signed-off-by: Len Brown <len.brown@intel.com>
| * | sony_acpi: Add backlight support to the sony_acpi v2Alessandro Guido2007-02-131-0/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Enable the sony_acpi driver to use the backlight subsysyem for adjusting the monitor brightness. Old way of changing the brightness will be still available for compatibility with existing tools. Signed-off-by: Alessandro Guido <alessandro.guido@gmail.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Mattia Dongili <malattia@linux.it> Signed-off-by: Len Brown <len.brown@intel.com>
| * | sony_acpi: Add backlight support to the sony_acpiAlessandro Guido2007-02-132-12/+48
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Make the sony_acpi use the backlight subsystem to adjust brightness value instead of using the /proc/sony/brightness file. (Other settings will still have a /proc/sony/... entry) Signed-off-by: Alessandro Guido <alessandro.guido@gmail.com> Cc: Stelian Pop <stelian@popies.net> Cc: Richard Purdie <rpurdie@rpsys.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Mattia Dongili <malattia@linux.it> Signed-off-by: Len Brown <len.brown@intel.com>
| * | sony_acpi: Fix sony_acpi_resume callAndrew Morton2007-02-131-1/+1
| | | | | | | | | | | | | | | | | | Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Mattia Dongili <malattia@linux.it> Signed-off-by: Len Brown <len.brown@intel.com>
| * | sony_acpi: Avoid dimness on resume.Andrew Morton2007-02-131-15/+34
| | | | | | | | | | | | | | | | | | | | | | | | | | | Doesn't work. Cc: Stelian Pop <stelian@popies.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Mattia Dongili <malattia@linux.it> Signed-off-by: Len Brown <len.brown@intel.com>
| * | sony_acpi: SNC device support for Sony VaiosStelian Pop2007-02-134-0/+499
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | From: Bjorn Helgaas <bjorn.helgaas@hp.com> Even though the devices claimed by sony_acpi.c can not be hot-plugged, the driver registration infrastructure allows the .add() and .remove() methods to be called at any time while the driver is registered. So remove __init and __exit from them. From: Matthew Garrett <mjg59@srcf.ucam.org> [UBUNTU:acpi/sony] Add FN hotkey support Source URL of Patch: http://www.kernel.org/git/?p=linux/kernel/git/bcollins/ubuntu-dapper.git;a=commitdiff;h=7a9b49cba4919e8506604629db03add8e0b85767 Signed-off-by: Ben Collins <bcollins@ubuntu.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Mattia Dongili <malattia@linux.it> Signed-off-by: Len Brown <len.brown@intel.com>
* | | Pull fluff into release branchLen Brown2007-02-1638-128/+109
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: arch/x86_64/pci/mmconfig.c drivers/acpi/bay.c Signed-off-by: Len Brown <len.brown@intel.com>
| * | | ACPI: IA64: react to acpi_table_parse() return value changeJohn Keller2007-02-161-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | acpi_boot_init() is making a bad check on the return status from acpi_table_parse(). acpi_table_parse() now returns zero on success, one on failure. Signed-off-by: Aaron Young <ayoung@sgi.com> Signed-off-by: Len Brown <len.brown@intel.com>
| * | | ACPI: acpi_table_parse_madt_family() is not MADT specificLen Brown2007-02-133-19/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | acpi_table_parse_madt_family() is also used to parse SRAT entries. So re-name it to acpi_table_parse_entries(), and re-name the madt-specific variables within it accordingly. cosmetic only. Signed-off-by: Len Brown <len.brown@intel.com>
| * | | ACPI: acpi_madt_entry_handler() is not MADT specificLen Brown2007-02-133-7/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | acpi_madt_entry_handler() is also used for the SRAT, so re-name it acpi_table_entry_handler(). cosmetic only. Signed-off-by: Len Brown <len.brown@intel.com>
| * | | ACPI: acpi_table_parse() now returns success/fail, not countLen Brown2007-02-135-11/+21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Returning count for tables that are supposed to be unique was useless and confusing. Signed-off-by: Len Brown <len.brown@intel.com>
| * | | ACPI: delete extra #defines in /drivers/acpi/ driversLen Brown2007-02-1223-36/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Cosmetic only. Except in a single case, #define ACPI_*_DRIVER_NAME were invoked 0 or 1 times. Signed-off-by: Len Brown <len.brown@intel.com>
| * | | ACPI: fix acpi_driver.name usageLen Brown2007-02-1217-17/+17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | It was erroneously used as a description rather than a name. ie. turn this: lenb@se7525gp2:/sys> ls bus/acpi/drivers ACPI AC Adapter Driver ACPI Embedded Controller Driver ACPI Power Resource Driver ACPI Battery Driver ACPI Fan Driver ACPI Processor Driver ACPI Button Driver ACPI PCI Interrupt Link Driver ACPI Thermal Zone Driver ACPI container driver ACPI PCI Root Bridge Driver hpet into this: lenb@se7525gp2:~> ls /sys/bus/acpi/drivers ac battery button container ec fan hpet pci_link pci_root power processor thermal Signed-off-by: Len Brown <len.brown@intel.com>
| * | | ACPI: clean up ACPI_MODULE_NAME() useLen Brown2007-02-1232-39/+39
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | cosmetic only Make "module name" actually match the file name. Invoke with ';' as leaving it off confuses Lindent and gcc doesn't care. Fix indentation where Lindent did get confused. Signed-off-by: Len Brown <len.brown@intel.com>
* | | | Pull misc-for-upstream into release branchLen Brown2007-02-1619-170/+141
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: drivers/usb/misc/appledisplay.c Signed-off-by: Len Brown <len.brown@intel.com>
| * | | | ACPI: bay: use IS_ERR for return of register_platform_device_simpleHenrique de Moraes Holschuh2007-02-161-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | register_platform_device_simple returns ERR_PTR(foo), so test it with IS_ERR(foo). Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br> Signed-off-by: Len Brown <len.brown@intel.com>
| * | | | ACPI: acpi_unload_table_id() always returns errorJohn Keller2007-02-161-3/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | acpi_unload_table_id() is always returning an error status. Also, once the matching table is found, don't bother looking for another match. Signed-off-by: John Keller <jpk@sgi.com> Signed-off-by: Len Brown <len.brown@intel.com>
| * | | | ACPI: ec: add unlock in error pathAlexey Starikovskiy2007-02-161-1/+3
| | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Alexey Starikovskiy <alexey.y.starikovskiy@linux.intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
| * | | | ACPI: thermal: fix units in debug outputSanjoy Mahajan2007-02-161-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | http://bugzilla.kernel.org/show_bug.cgi?id=4972 Signed-off-by: Len Brown <len.brown@intel.com>
| * | | | ACPI: include apic.h in processor driver for benefit of UP kernelsThomas Gleixner2007-02-151-0/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | apic.h does not get included on UP compiles. That way the APICTIMER_STOPS_ON_C3 is not there and UP boxen have no support for timer broadcasting. This was never noticed, because the lapic timer is only used for profiling on UP. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Ingo Molnar <mingo@elte.hu> Cc: Roman Zippel <zippel@linux-m68k.org> Cc: john stultz <johnstul@us.ibm.com> Cc: Andi Kleen <ak@suse.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Len Brown <len.brown@intel.com>
| * | | | ACPI: remove non-PNPACPI version of get_rtc_dev()Len Brown2007-02-151-27/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | It isn't needed in ACPI code anymore because now ACPI always includes PNPACPI. Cc: David Brownell <david-b@pacbell.net> Signed-off-by: Len Brown <len.brown@intel.com>
| * | | | ACPI: always enable CONFIG_PNPACPI on CONFIG_ACPI kernelsLen Brown2007-02-152-14/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We removed the ACPI motherboard driver which handled the ACPI=y, PNP=n case, so now we need to enforce that PNP & PNPACPI are always enabled for ACPI kernels. Most major distros ship this way this already. Cc: Bjorn Helgaas <bjorn.helgaas@hp.com> Signed-off-by: Len Brown <len.brown@intel.com>
| * | | | ACPI: remove acpi_os_readable(), acpi_os_writable()Len Brown2007-02-152-26/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ...which are now unused Signed-off-by: Len Brown <len.brown@intel.com>
| * | | | ACPI: Fix sparse warningsRandy Dunlap2007-02-153-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use NULL for pointers drivers/acpi/osl.c:208:10: warning: Using plain integer as NULL pointer drivers/acpi/tables/tbxface.c:411:49: warning: Using plain integer as NULL pointer drivers/acpi/processor_core.c:1008:10: warning: Using plain integer as NULL pointer Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Len Brown <len.brown@intel.com>
| * | | | ACPI: Disable wake GPEs only once.Alexey Starikovskiy2007-02-131-11/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | fixes Suspend/Resume regressions due to recent ACPICA update. Signed-off-by: Alexey Starikovskiy <alexey.y.starikovskiy@linux.intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
| * | | | ACPI: cleanup: make disable_acpi() valid w/o CONFIG_ACPIRusty Russell2007-02-131-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Len Brown <lenb@kernel.org> said: > Okay, but better to use disable_acpi() > indeed, since this would be the first code not already inside CONFIG_ACPI > to invoke disable_acpi(), we could define the inline as empty and you could > then scratch the #ifdef too. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> Signed-off-by: Len Brown <len.brown@intel.com>
| * | | | ACPI: IA64: fix calculation of apic_idAlexey Starikovskiy2007-02-121-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | fix regression from recent table re-write Signed-off-by: Alexey Starikovskiy <alexey.y.starikovskiy@linux.intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
| * | | | ACPI: add video driver MAINTAINERLen Brown2007-02-101-0/+7
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Len Brown <len.brown@intel.com>
| * | | | ACPI: video: Fix null pointer in appledisplay driverMichael Hanselmann2007-02-101-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | commit "ACPI: video: Add dev argument for backlight_device_register" 519ab5f2be65b72cf12ae99c89752bbe79b44df6 broke the apple display driver. Signed-off-by: Michael Hanselmann <linux-kernel@hansmi.ch> Signed-off-by: Len Brown <len.brown@intel.com>
| * | | | ACPI: ibm-acpi: cleanup init and exit pathsHenrique de Moraes Holschuh2007-02-091-5/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix a small memory leak on module removal, and other assorted minor cleanups on the module init codepath. Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br> Signed-off-by: Len Brown <len.brown@intel.com>
| * | | | ACPI: bay: fix wrong order of kzalloc argumentsAl Viro2007-02-091-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Len Brown <len.brown@intel.com>
| * | | | ACPI: toshiba_acpi: Use ARRAY_SIZE macro when appropriateAhmed S. Darwish2007-02-091-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use ARRAY_SIZE macro already defined in kernel.h Signed-off-by: Ahmed S. Darwish <darwish.07@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Len Brown <len.brown@intel.com>
| * | | | ACPI: bay: fix build warningAndrew Morton2007-02-091-5/+19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | drivers/acpi/bay.c: In function 'bay_add': drivers/acpi/bay.c:310: warning: statement with no effect Fix it by rewriting those macros in C. Much nicer. Cc: Kristen Carlson Accardi <kristen.c.accardi@intel.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Len Brown <len.brown@intel.com>
| * | | | ACPI: updates rtc-cmos device platform_dataDavid Brownell2007-02-091-0/+89
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Update ACPI to export its RTC extension information through platform_data to the PNPACPI or platform bus device node used on the system being set up. This will need to be updated later to provide a firmware hook to handle system suspend with an alarm pending. Len notes that "Eventually we may bundle ACPI/PNP/PNPACPI..." but if/when that happens, ACPI can simplify this without my help. And until it does, the separate patch creating a platform_device (on all X86_PC systems, even without ACPI) will be needed. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Cc: Bjorn Helgaas <bjorn.helgaas@hp.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Len Brown <len.brown@intel.com>
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