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2007-07-22Merge branch 'for-linus' of git://git.o-hand.com/linux-rpurdie-backlightLinus Torvalds
* 'for-linus' of git://git.o-hand.com/linux-rpurdie-backlight: leds: cr_bllcd.c: build fix backlight: Convert from struct class_device to struct device backlight: Fix order of Kconfig entries
2007-07-22Merge branch 'merge' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc * 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc: [POWERPC] Clean up duplicate includes in drivers/macintosh/ [POWERPC] Quiet section mismatch warning on pcibios_setup [POWERPC] init and exit markings for hvc_iseries [POWERPC] Quiet section mismatch in hvc_rtas.c [POWERPC] Constify of_platform_driver match_table [POWERPC] hvcs: Make some things static and const [POWERPC] Constify of_platform_driver name [POWERPC] MPIC protected sources [POWERPC] of_detach_node()'s device node argument cannot be const [POWERPC] Fix ARCH=ppc builds [POWERPC] mv64x60: Use mutex instead of semaphore [POWERPC] Allow smp_call_function_single() to current cpu [POWERPC] Allow exec faults on readable areas on classic 32-bit PowerPC [POWERPC] Fix future firmware feature fixups function failure [POWERPC] fix showing xmon help [POWERPC] Make xmon_write accept a const buffer [POWERPC] Fix misspelled "CONFIG_CHECK_CACHE_COHERENCY" Kconfig option. [POWERPC] cell: CONFIG_SPE_BASE is a typo
2007-07-22KVM: Require CONFIG_ANON_INODESAvi Kivity
Found by Sebastian Siewior and randconfig. Signed-off-by: Avi Kivity <avi@qumranet.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-07-22[POWERPC] Clean up duplicate includes in drivers/macintosh/Jesper Juhl
Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com> Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-07-22[POWERPC] init and exit markings for hvc_iseriesStephen Rothwell
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-07-22[POWERPC] Quiet section mismatch in hvc_rtas.cStephen Rothwell
WARNING: vmlinux.o(.text+0x2066f0): Section mismatch: reference to .init.text:.add_preferred_console (between '.hvc_rtas_console_init' and '.hvc_beat_put_chars') Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-07-22[POWERPC] hvcs: Make some things static and constStephen Rothwell
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-07-22[POWERPC] Constify of_platform_driver nameStephen Rothwell
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Acked-by: David S. Miller <davem@davemloft.net> Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-07-22leds: cr_bllcd.c: build fixAndrew Morton
Build fix for cr_bllcd.c Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
2007-07-22Pull tables-in-sysfs into release branchLen Brown
2007-07-22Pull netlink into release branchLen Brown
2007-07-22ACPI: Populate /sys/firmware/acpi/tables/Zhang Rui
The file name is the signature, such as DSDT, and the contents are the binary table image. Some tables, such as the SSDT, can have multiple instances. If just one, the file is SSDT, but if 3 instances, for example, it will be SSDT1, SSDT2, SSDT3 All static tables (besides teh RSDP and RSDT themselves are exported. Dynamic tables, such as SSDT op-regions that are not declared in the RSDT, will be added in a subsequent patch. Signed-off-by: Zhang Rui <rui.zhang@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2007-07-22Pull osi into release branchLen Brown
2007-07-22Pull video into release branchLen Brown
2007-07-22Pull throttle into release branchLen Brown
2007-07-22Pull thinkpad into release branchLen Brown
2007-07-22Pull sony into release branchLen Brown
2007-07-22Pull misc into release branchLen Brown
Conflicts: Documentation/feature-removal-schedule.txt
2007-07-22Pull dock-bay into release branchLen Brown
2007-07-22Pull ec into release branchLen Brown
2007-07-22Pull sbs into release branchLen Brown
2007-07-22Pull battery into release branchLen Brown
2007-07-22Pull acpi-debug into release branchLen Brown
2007-07-22Pull acpica into release branchLen Brown
2007-07-22ACPI: create CONFIG_ACPI_DEBUG_FUNC_TRACEThomas Renninger
Split ACPI_DEBUG into function trace enabled and not enabled. Function trace is most of the ACPI_DEBUG costs, but is not much of use for kernel ACPI debugging. Size of kernel image increased on test compile: + 48k (Full ACPI_DEBUG) + 35k (ACPI_DEBUG with function trace compiled out) Performance without function trace is also much better. Also remove ACPI_LV_DEBUG_OBJECT from default debug level as a lot vendors let Store (value, debug) in their code and this might confuse users when it pops up in syslog. Signed-off-by: Thomas Renninger <trenn@suse.de> Signed-off-by: Len Brown <len.brown@intel.com>
2007-07-22ACPI: export ACPI events via acpi_mc_group multicast groupZhang Rui
This is an incremental patch for the recent genetlink multicast changes. Now ACPI events are exported via generic netlink multicast group. Thanks for Johannes' help on developing this patch Signed-off-by: Zhang Rui <rui.zhang@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2007-07-22ACPI: fix empty macros found by -WextraDave Jones
ACPI has a ton of macros which make a bunch of empty if's when configured in non-debug mode. [lenb: The code it complaines about is functionally correct, so this patch is just to make -Wextra happier] #define DBG() if(...) DBG(); next_c_statement which turns into if(...) ; next_c_statement Signed-off-by: Dave Jones <davej@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Len Brown <len.brown@intel.com>
2007-07-22ACPI: drivers/acpi/pci_link.c: lower printk severityDan Aloni
Signed-off-by: Dan Aloni <da-x@monatomic.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Len Brown <len.brown@intel.com>
2007-07-22sony-laptop: Fix event reading in sony-laptopMattia Dongili
The rewritten event reading code from sonypi was absolutely wrong, this patche makes things functional for type2 and type1 models. Cc: Andrei Paskevich <andrei@capet.iut-fbleau.fr> Signed-off-by: Mattia Dongili <malattia@linux.it> Signed-off-by: Len Brown <len.brown@intel.com>
2007-07-22sony-laptop: Add Vaio FE to the special init sequenceMattia Dongili
The Vaio FE series uses the same sequence as Vaio C series Signed-off-by: Mattia Dongili <malattia@linux.it> Signed-off-by: Len Brown <len.brown@intel.com>
2007-07-22sony-laptop: Make the driver use MSC_SCAN and a setkeycode and getkeycode ↵Mattia Dongili
key table. The following is the only way I could think of to hide some events as per Dmitry suggestions while still using the default {set,get}keycode implementation. Make the driver use MSC_SCAN and a setkeycode and getkeycode key table. Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Richard Hughes <richard@hughsie.com> Signed-off-by: Mattia Dongili <malattia@linux.it> Signed-off-by: Len Brown <len.brown@intel.com>
2007-07-22sony-laptop: Invoke _INI for SNC devices that provide itMattia Dongili
Signed-off-by: Mattia Dongili <malattia@linux.it> Signed-off-by: Len Brown <len.brown@intel.com>
2007-07-22sony-laptop: Add support for recent Vaios Fn keys (C series for now)Mattia Dongili
Recent Vaios (C, AR, N, FE) need some special initialization sequence to enable Fn keys interrupts through the Embedded Controller. Moreover Fn keys have to be decoded internally using ACPI methods to get the key code. Thus a new DMI table to add SNC init time callbacks and new mappings for model-specific key code to generic sony-laptop code have been added. Signed-off-by: Mattia Dongili <malattia@linux.it> Signed-off-by: Len Brown <len.brown@intel.com>
2007-07-22sony-laptop: map wireless switch events to KEY_WLANMattia Dongili
Signed-off-by: Mattia Dongili <malattia@linux.it> Signed-off-by: Len Brown <len.brown@intel.com>
2007-07-22sony-laptop: add new SNC handlersMattia Dongili
- lid state: GLID - indicator lamp: GILS/SILS - multimedia bass gain: GMGB/CMGB Signed-off-by: Mattia Dongili <malattia@linux.it> Signed-off-by: Len Brown <len.brown@intel.com>
2007-07-21ACPI: thinkpad-acpi: add locking to brightness subdriverHenrique de Moraes Holschuh
The backlight class does all the locking needed for sysfs access, but offers no API to interface to that locking without an layer violation. Since we need to mutex-lock procfs access, implement in-driver locking for brightness. It will go away the day thinkpad-acpi procfs goes away, or the backlight class gives us a way to use its locks without a layer violation. Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br> Signed-off-by: Len Brown <len.brown@intel.com>
2007-07-21ACPI: thinkpad-acpi: bump up version to 0.15Henrique de Moraes Holschuh
Name it thinkpad-acpi version 0.15. Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br> Signed-off-by: Len Brown <len.brown@intel.com>
2007-07-21ACPI: thinkpad-acpi: make EC-based thermal readings non-experimentalHenrique de Moraes Holschuh
Reading the 16 thermal sensors directly from the EC has been stable for about one year, in all supported ThinkPad models. Remove its "experimental" label. Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br> Signed-off-by: Len Brown <len.brown@intel.com>
2007-07-21ACPI: thinkpad-acpi: make sure DSDT TMPx readings don't return +128Henrique de Moraes Holschuh
We get +128 instead of -128 from the DSDT TMPx methods, due to errors when converting a EC byte return that is a s8 to an ACPI handler return that is an int. Fix it once and for all, by clamping acceptable temperature readings from DSDT TMPx so that anything outside the [-127,+127] range is converted to TP_EC_THERMAL_TMP_NA (-128). Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br> Cc: Michael Olbrich <michael.olbrich@gmx.net> Signed-off-by: Len Brown <len.brown@intel.com>
2007-07-21ACPI: thinkpad-acpi: react to Lenovo ThinkPad differences in hot keyHenrique de Moraes Holschuh
Lenovo ThinkPads have a slightly different key map layout from IBM ThinkPads (fn+f2 and fn+f3 are swapped). Knowing which one we are dealing with, we can properly set a few more hot keys up by default. Also, export the correct vendor in the input device, as that information might be useful to userspace. Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br> Signed-off-by: Len Brown <len.brown@intel.com>
2007-07-21ACPI: thinkpad-acpi: allow use of CMOS NVRAM for brightness controlHenrique de Moraes Holschuh
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>
2007-07-21ACPI: thinkpad-acpi: store ThinkPad model informationHenrique de Moraes Holschuh
Keep note of ThinkPad model, BIOS and EC firmware information, and log it on startup. Makes for far more readable code in places, too. This patch also adds Lenovo's PCI ID to the pci ids table. Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br> Signed-off-by: Len Brown <len.brown@intel.com>
2007-07-21ACPI: thinkpad_acpi: use bool for boolean parametersHenrique de Moraes Holschuh
Some of the module parameters are boolean in nature. Make it so in fact. Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br> Signed-off-by: Len Brown <len.brown@intel.com>
2007-07-21ACPI: thinkpad-acpi: rename pci HID constantHenrique de Moraes Holschuh
Rename an internal driver constant, on request by Len Brown. Also, document exactly what it is for. Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br> Signed-off-by: Len Brown <len.brown@intel.com>
2007-07-21ACPI: thinkpad-acpi: checkpoint sysfs interface version due to input layerHenrique de Moraes Holschuh
The change in the way hotkey events are handled by default, and the use of the input layer for the hotkey events are important enough features to warrant increasing the major field of the sysfs interface version. Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br> Signed-off-by: Len Brown <len.brown@intel.com>
2007-07-21ACPI: thinkpad-acpi: export EV_SW SW_RADIO eventsHenrique de Moraes Holschuh
The expected user case for the radio slider switch on a ThinkPad includes interfacing to applications, so that the user gets an offer to find and associate with a wireless network when the switch is changed from disabled to enabled (ThinkVantage suite). Export the information about the switch state, and switch change events as an EV_SW SW_RADIO event over the input layer. Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br> Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com> Cc: Ivo van Doorn <ivdoorn@gmail.com> Cc: Richard Hughes <hughsient@gmail.com> Signed-off-by: Len Brown <len.brown@intel.com>
2007-07-21ACPI: thinkpad-acpi: add power-management handler capabilityHenrique de Moraes Holschuh
Some subdrivers could benefit from resume handling, so add the infrastructure for simple resume handling. Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br> Signed-off-by: Len Brown <len.brown@intel.com>
2007-07-21ACPI: thinkpad-acpi: make the input event mode the defaultHenrique de Moraes Holschuh
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>
2007-07-21Merge branch 'master' of ↵Linus Torvalds
master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 * 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6: [NET]: Add missing entries to family name tables [NET]: Make NETDEVICES depend on NET. [IPV6]: endianness bug in ip6_tunnel [IrDA]: TOSHIBA_FIR depends on virt_to_bus [IrDA]: EP7211 IR driver port to the latest SIR API [IrDA] Typo fix in irnetlink.c copyright [NET]: Fix loopback crashes when multiqueue is enabled. [IPV4]: Fix inetpeer gcc-4.2 warnings
2007-07-21ACPI: thinkpad-acpi: add input device support to hotkey subdriverHenrique de Moraes Holschuh
Add input device support to the hotkey subdriver. Hot keys that have a valid keycode mapping are reported through the input layer if the input device is open. Otherwise, they will be reported as ACPI events, as they were before. Scan codes are reported (using EV_MSC MSC_SCAN events) along with EV_KEY KEY_UNKNOWN events. For backwards compatibility purposes, hot keys that used to be reported through ACPI events are not mapped to anything meaningful by default. Userspace is supposed to remap them if it wants to use the input device for hot key reporting. This patch is based on a patch by Richard Hughes <hughsient@gmail.com>. Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br> Cc: Richard Hughes <hughsient@gmail.com> Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Len Brown <len.brown@intel.com>