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path: root/drivers/input
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2014-05-14Input: evdev - get rid of old workaround for EVIOCGBITDmitry Torokhov
We put this workaround in 2008 and the offending userspace has been fixed up long time ago; the link in the message is no longer valid either, so it is time to retire it. Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2014-05-14Input: add st-keyscan driverGabriel FERNANDEZ
This patch adds ST Keyscan driver to use the keypad hw a subset of ST boards provide. Specific board setup will be put in the given dt. Signed-off-by: Gabriel Fernandez <gabriel.fernandez@linaro.org> Signed-off-by: Giuseppe Condorelli <giuseppe.condorelli@st.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2014-05-14Input: ads7846 - correct log message for spi_sync() errorsMark Brown
While searching for users of spi_async() I got a false positive in the ads7846 driver, fix that. Signed-off-by: Mark Brown <broonie@linaro.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2014-05-14Input: tc3589x-keypad - support probing from device treeLinus Walleij
Implement device tree probing for the tc3589x keypad driver. This is modeled on the STMPE keypad driver and tested on the Ux500 TVK1281618 UIB. Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2014-05-14Input: w90p910_ts - depend on ARCH_W90X900Jean Delvare
The w90p910_ts touchscreen driver is heavily architecture dependent, so there is no point in letting it be built on other architectures than it was written for. All other W90P910/W90X900 drivers already have that dependency, so it makes things more consistent and configuration easier. Signed-off-by: Jean Delvare <jdelvare@suse.de> Acked-by Wan Zongshun <mcuos.com@gmail.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2014-04-03Input: edt-ft5x06 - add a missing conditionDan Carpenter
The if condition was accidentally deleted here so we return every time instead of returning on error. Fixes: fd335ab04b3f ('Input: edt-ft5x06 - add support for M09 firmware version') Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Reviewed-by: Jingoo Han <jg1.han@samsung.com> Acked-By: Lothar Waßmann <LW@KARO-electronics.de> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2014-03-30Input: appletouch - fix jumps when additional fingers are detectedClinton Sprain
Addresses issues related to when a second finger enters or leaves the field, causing the cursor to jump or the page to scroll unexpectedly; now, we discard any movement change that happens at the exact moment we detect a change in the number of fingers touching the trackpad. This doesn't completely resolve the issue but does greatly mitigate it. Signed-off-by: Clinton Sprain <clintonsprain@gmail.com> Reviewed-by: Henrik Rydberg <rydberg@euromail.se> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2014-03-30Input: appletouch - implement sensor data smoothingClinton Sprain
Use smoothed version of sensor array data to calculate movement and add weight to prior values when calculating average. This gives more granular and more predictable movement. Signed-off-by: Clinton Sprain <clintonsprain@gmail.com> Reviewed-by: Henrik Rydberg <rydberg@euromail.se> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2014-03-30Input: add driver for SOC button arrayLejun Zhu
This patch adds support for the GPIO buttons on some Intel Bay Trail tablets originally running Windows 8. The ACPI description of these buttons follows "Windows ACPI Design Guide for SoC Platforms". Signed-off-by: Lejun Zhu <lejun.zhu@linux.intel.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2014-03-30Input: pm8xxx-vibrator - add DT match tableStephen Boyd
The driver is only supported on DT enabled platforms. Convert the driver to DT so that it can probe properly. Signed-off-by: Stephen Boyd <sboyd@codeaurora.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2014-03-30Input: pmic8xxx-pwrkey - migrate to DTStephen Boyd
The driver is only supported on DT enabled platforms. Convert the driver to DT so that it can probe properly. Signed-off-by: Stephen Boyd <sboyd@codeaurora.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2014-03-30Input: pmic8xxx-keypad - migrate to DTStephen Boyd
The driver is only supported on DT enabled platforms. Convert the driver to DT so that it can probe properly. Signed-off-by: Stephen Boyd <sboyd@codeaurora.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2014-03-30Input: pmic8xxx-keypad - migrate to regmap APIsStephen Boyd
Use the regmap APIs for this driver instead of custom pm8xxx APIs. This breaks this driver's dependency on the pm8xxx APIs and allows us to easily port it to other bus protocols in the future. Signed-off-by: Stephen Boyd <sboyd@codeaurora.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2014-03-30Input: pmic8xxx-keypad - migrate to devm_* APIsStephen Boyd
Simplify the error paths and reduce the lines of code in this driver by using the devm_* APIs. Signed-off-by: Stephen Boyd <sboyd@codeaurora.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2014-03-30Input: pmic8xxx-keypad - fix build by removing gpio configurationStephen Boyd
The gpio configuration in this driver doesn't work because the gpio.h include doesn't exist. Remove the configuration as it isn't strictly necessary, allowing us to actually compile this driver. If it's needed in the future, it should be done via a pinctrl driver. Signed-off-by: Stephen Boyd <sboyd@codeaurora.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2014-03-30Input: add new driver for ARM CLPS711X keypadAlexander Shiyan
This patch adds a new driver for keypad for Cirrus Logic CLPS711X CPUs. Target CPU contain keyboard interface which can scan 8 column lines, so we can read row GPIOs to read status and determine asserted state. Signed-off-by: Alexander Shiyan <shc_work@mail.ru> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2014-03-28Input: edt-ft5x06 - add support for M09 firmware versionLothar Waßmann
There is a new firmware version for the EDT-FT5x06 chip. Add support for detecting the firmware version and handle the differences appropriately. Signed-off-by: Lothar Waßmann <LW@KARO-electronics.de> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2014-03-28Input: edt-ft5x06 - ignore touchdown eventsLothar Waßmann
The chip may report invalid coordinates on touchdown events, so don't report the initial touchdown event. Signed-off-by: Lothar Waßmann <LW@KARO-electronics.de> Acked-by: Fugang Duan <B38611@freescale.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2014-03-28Input: edt-ft5x06 - adjust delays to conform datasheetLothar Waßmann
The FT5x06 datasheet specifies a minimum reset width of 5ms and a delay between deassertion of reset and start of reporting of 300ms. Adjust the delays to conform to the datasheet. With the original delays I sometimes experienced communication timeouts when initializing the controller. Signed-off-by: Lothar Waßmann <LW@KARO-electronics.de> Acked-by: Fugang Duan <B38611@freescale.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2014-03-28Input: edt-ft5x06 - add DT supportLothar Waßmann
Signed-off-by: Lothar Waßmann <LW@KARO-electronics.de> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2014-03-28Input: edt-ft5x06 - several cleanups; no functional changeLothar Waßmann
- remove redundant parens - remove redundant type casts - fix mixed tab/space indentation Signed-off-by: Lothar Waßmann <LW@KARO-electronics.de> Acked-by: Fugang Duan <B38611@freescale.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2014-03-28Input: appletouch - dial back fuzz settingClinton Sprain
Let's dial back the default fuzz setting for most devices using this driver, based on values from user feedback from forums and bug reports. Signed-off-by: Clinton Sprain <clintonsprain@gmail.com> Reviewed-by: Henrik Rydberg <rydberg@euromail.se> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2014-03-28Input: remove obsolete tnetv107x driversArnd Bergmann
The tnetv107x platform is getting removed, so the touchscreen and keypad drivers for this platform will no longer be needed either. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Sekhar Nori <nsekhar@ti.com> Acked-by: Kevin Hilman <khilman@linaro.org> Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com> Cc: linux-input@vger.kernel.org Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2014-03-28Input: sirfsoc-onkey - set the capability of reporting KEY_POWERXianglong Du
commit a1a7521064428fc1cf8 moved to report EV_KEY event(KEY_POWER) instead of reporting EV_PWR event(KEY_SUSPEND), but it didn't enable the capability, so the KEY_POWER will not be reported to userspace by input core. this patch fixes the issue. Signed-off-by: Xianglong Du <Xianglong.Du@csr.com> Signed-off-by: Barry Song <Baohua.Song@csr.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2014-03-26Input: da9052_onkey - use correct register bit for key statusAnthony Olech
The wrong register bit of the DA9052/3 PMIC registers was used to determine the status on the ONKEY. Also a failure in reading the status register will no longer result in the work queue being rescheduled as that would result in a (potentially) endless retry. Signed-off-by: Anthony Olech <anthony.olech.opensource@diasemi.com> Acked-by: David Dajun Chen <david.chen@diasemi.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2014-03-23Input: wistron_btns - simplify dependenciesJean Delvare
Kconfig symbol X86_32 was introduced in October 2005, it's about time to use it. This clears the last occurrence of the legacy "X86 && !X86_64" construct :-) Signed-off-by: Jean Delvare <jdelvare@suse.de> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2014-03-23Input: olpc_apsp - fix dependencies of OLPC AP-SP driverJean Delvare
I don't think the OLPC AP-SP driver is generally useful without OLPC support. So make it depend on OLPC, unless build testing is enabled. Signed-off-by: Jean Delvare <jdelvare@suse.de> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2014-03-23Input: hp_sdc - use del_timer_sync() in exit pathThomas Gleixner
Make sure that no callback is running before we teardown the module. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2014-03-01Merge tag 'v3.14-rc4' into nextDmitry Torokhov
Merge with Linux 3.14-rc4 to bring devm_request_any_context_irq().
2014-02-17Input: imx_keypad - Propagate the real error code on platform_get_irq() failureFabio Estevam
No need to return a 'fake' return value on platform_get_irq() failure. Just return the error code itself instead. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2014-02-15Input: sirfsoc-onkey - update copyright years to 2014Barry Song
Happy the year of horse, 2014. ,((((^`\ (((( (6 \ ,((((( , \ ,,,_ ,((((( /"._ ,`, ((((\\ ,... ,(((( / `-.-' ))) ;' `"'"'""(((( ( ((( / ((( \ )) | | (( | . ' | )) \ _ ' `t ,.') ( | y;- -,-""'"-.\ \/ ) / ./ ) / `\ \ |./ ( ( / /' || \\ //'| || \\ _//'|| || )) |_/ || \_\ |_/ || `'" \_\ `'" Signed-off-by: Barry Song <Baohua.Song@csr.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2014-02-15Input: sirfsoc-onkey - report release event by detecting pin statusXianglong Du
This change adds a delayed_work to detect the release of onkey since HW will not generate interrupt for it. At the same time, we move the KEY event to POWER instead of SUSPEND, which will be suitable for both Android and Linux. Userspace PowerManager Daemon will decide to suspend or shutdown based on how long we have touched onkey. Signed-off-by: Xianglong Du <Xianglong.Du@csr.com> Signed-off-by: Rongjun Ying <Rongjun.Ying@csr.com> Signed-off-by: Barry Song <Baohua.Song@csr.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2014-02-15Input: sirfsoc-onkey - use dev_get_drvdata instead of platform_get_drvdataXianglong Du
In resume entry, use dev_get_drvdata() instead of to_platform_device(dev) + platform_get_drvdata(pdev). Signed-off-by: Xianglong Du <Xianglong.Du@csr.com> Signed-off-by: Barry Song <Baohua.Song@csr.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2014-02-15Input: sirfsoc-onkey - fix namespace pwrc_resume functionXianglong Du
This function lost namespace, this patch fixes it. Signed-off-by: Xianglong Du <Xianglong.Du@csr.com> Signed-off-by: Barry Song <Baohua.Song@csr.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2014-02-15Input: sirfsoc-onkey - drop the IRQF_SHARED flagBarry Song
Since the IRQ handler always returns IRQ_HANDLED it means this irq is not a shared IRQ at all. Or at least, the SW is not self-consistent now. Signed-off-by: Barry Song <Baohua.Song@csr.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2014-02-15Input: sirfsoc-onkey - implement open and close methodsDmitry Torokhov
We can control whetehr device generates interrupts or not so let's implement open and close methods of input device so that we do not do any processing until there are users. Tested-by: Xianglong Du <Xianglong.Du@csr.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2014-02-12Input: ims-pcu - add commands supported by the new version of the FWAndrey Smirnov
New version of the PCU firmware supports two new commands: - IMS_PCU_CMD_OFN_SET_CONFIG which allows to write data to the registers of one finger navigation(OFN) chip present on the device - IMS_PCU_CMD_OFN_GET_CONFIG which allows to read data form the registers of said chip. This commit adds two helper functions to use those commands and sysfs attributes to use them. It also exposes some OFN configuration parameters via sysfs. Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2014-02-12Input: ims-pcu - fix error unwinding path in application modeDmitry Torokhov
We first create backlight and then input devices so we should destroy them in opposite order when handling errors. Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2014-02-12Input: uinput - add UI_GET_SYSNAME ioctl to retrieve the sysfs pathBenjamin Tissoires
uinput is used in the xorg-integration-tests suite and in the wayland test suite. These automated tests suites create many virtual input devices and then hook something to read these newly created devices. Currently, uinput does not provide the created input device, which means that we rely on an heuristic to guess which input node was created. The problem is that is heuristic is subjected to races between different uinput devices or even with physical devices. Having a way to retrieve the sysfs path allows us to find without any doubts the event node. Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Reviewed-by: David Herrmann <dh.herrmann@gmail.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2014-01-30Input: uinput - breaks by goto out in uinput_ioctl_handlerBenjamin Tisssoires
The current implementation prevents us to add variable-length ioctl. Use a bunch of gotos instead of break to allow us to do so. No functional changes. Signed-off-by: Benjamin Tisssoires <benjamin.tissoires@redhat.com> Reviewed-by: David Herrmann <dh.herrmann@gmail.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2014-01-27Input: zforce - add devicetree supportHeiko Stübner
This makes the zforce driver usable on devicetree-based platforms too. Signed-off-by: Heiko Stuebner <heiko.stuebner@bqreaders.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2014-01-27Input: zforce - use internal pdata pointer instead of dev_get_platdataHeiko Stübner
Devicetree support will be creating its own platfprm data structure that is not attached to the device. Let's use the internal pointer to the pdata instead of re-fetching it with dev_get_platdata(). Signed-off-by: Heiko Stuebner <heiko.stuebner@bqreaders.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2014-01-27Input: zforce - reduce stack memory allocated to framesLuis Ortega
A frame is a u8 array with the following structure: [PAYLOAD_HEADER, PAYLOAD_LENGTH, ...PAYLOAD_BODY...] PAYLOAD_BODY can be at most 255 bytes long, as it's size is represented by PAYLOAD_LENGTH. Therefore we can reduce the stack memory allocated to payload_buffer[] roughly by half, from 512 to 257 bytes. Signed-off-by: Luis Ortega <luiorpe1@upv.es> Acked-by: Heiko Stuebner <heiko@sntech.de> Tested-by: Heiko Stuebner <heiko@sntech.de> - bq Cervantes (imx6sl) Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2014-01-27Input: zforce - remove unnecessary payload data checksLuis Ortega
The function zforce_read_packet() reads 2 values (bytes) of payload header, validates them and then proceeds to read the payload body. The function stores all these in a u8 buffer. The PAYLOAD_LENGTH check seems to be trying to detect an overflow error. However, since we are just reading a u8 value from the buffer, these checks are unnecessary and we should simply compare against zero. Signed-off-by: Luis Ortega <luiorpe1@upv.es> Acked-by: Heiko Stuebner <heiko@sntech.de> Tested-by: Heiko Stuebner <heiko@sntech.de> - bq Cervantes (imx6sl) Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2014-01-27Input: zforce - fix lines exceeding 80 columnsLuis Ortega
Fixed lines exceeding 80 characters long wherever possible, as per the coding style. Signed-off-by: Luis Ortega <luiorpe1@upv.es> Acked-by: Heiko Stuebner <heiko@sntech.de> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2014-01-27Input: zforce - fix spelling errorsLuis Ortega
Fixed a few spelling errors. Signed-off-by: Luis Ortega <luiorpe1@upv.es> Acked-by: Heiko Stuebner <heiko@sntech.de> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2014-01-27Input: gtco - fix usb_dev leakAlexey Khoroshilov
There is usb_get_dev() in gtco_probe(), but there is no usb_put_dev() anywhere in the driver. As pointed out by Dmitry Torokhov: The lifetime of gtco structure is already directly tied to lifetime of usb_dev: when destroying usb_dev driver core will call remove() function of currently bound driver (in our case gtco) which will destroy gtco memory. Taking additional reference is not needed here. Found by Linux Driver Verification project (linuxtesting.org). Signed-off-by: Alexey Khoroshilov <khoroshilov@ispras.ru> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2014-01-27Input: wistron_btns - add FS AMILO Pro 8210 supportJakub Bogusz
This adds Fujitsu-Siemens AMILO Pro 8210 support to wistron_btns driver. Functions are very similar to already supported AMILO Pro 3505, but 8210 has WIFI led. Such functionality is needed to enable WiFi under Linux on 8210 when it cold boots with hardware rfkill enabled, without booting another operating system or running custom utility that calls appropriate BIOS function. Signed-off-by: Jakub Bogusz <qboosh@pld-linux.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2014-01-24Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input Pull input subsystem updates from Dmitry Torokhov: "Just a swath of driver fixes and cleanups, no new drivers this time (although ALPS now supports one of the newer protocols, more to come)" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (57 commits) Input: wacom - add support for DTU-1031 Input: wacom - fix wacom->shared guards for dual input devices Input: edt_ft5x06 - use devm_* functions where appropriate Input: hyperv-keyboard - pass through 0xE1 prefix Input: logips2pp - fix spelling s/reciver/receiver/ Input: delete non-required instances of include <linux/init.h> Input: twl4030-keypad - convert to using managed resources Input: twl6040-vibra - remove unneeded check for CONFIG_OF Input: twl4030-keypad - add device tree support Input: twl6040-vibra - add missing of_node_put Input: twl4030-vibra - add missing of_node_put Input: i8042 - cleanup SERIO_I8042 dependencies Input: i8042 - select ARCH_MIGHT_HAVE_PC_SERIO on x86 Input: i8042 - select ARCH_MIGHT_HAVE_PC_SERIO on unicore32 Input: i8042 - select ARCH_MIGHT_HAVE_PC_SERIO on sparc Input: i8042 - select ARCH_MIGHT_HAVE_PC_SERIO for SH_CAYMAN Input: i8042 - select ARCH_MIGHT_HAVE_PC_SERIO on powerpc Input: i8042 - select ARCH_MIGHT_HAVE_PC_SERIO on mips Input: i8042 - select ARCH_MIGHT_HAVE_PC_SERIO on IA64 Input: i8042 - select ARCH_MIGHT_HAVE_PC_SERIO on ARM/Footbridge ...
2014-01-24Merge tag 'pm+acpi-3.14-rc1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull ACPI and power management updates from Rafael Wysocki: "As far as the number of commits goes, the top spot belongs to ACPI this time with cpufreq in the second position and a handful of PM core, PNP and cpuidle updates. They are fixes and cleanups mostly, as usual, with a couple of new features in the mix. The most visible change is probably that we will create struct acpi_device objects (visible in sysfs) for all devices represented in the ACPI tables regardless of their status and there will be a new sysfs attribute under those objects allowing user space to check that status via _STA. Consequently, ACPI device eject or generally hot-removal will not delete those objects, unless the table containing the corresponding namespace nodes is unloaded, which is extremely rare. Also ACPI container hotplug will be handled quite a bit differently and cpufreq will support CPU boost ("turbo") generically and not only in the acpi-cpufreq driver. Specifics: - ACPI core changes to make it create a struct acpi_device object for every device represented in the ACPI tables during all namespace scans regardless of the current status of that device. In accordance with this, ACPI hotplug operations will not delete those objects, unless the underlying ACPI tables go away. - On top of the above, new sysfs attribute for ACPI device objects allowing user space to check device status by triggering the execution of _STA for its ACPI object. From Srinivas Pandruvada. - ACPI core hotplug changes reducing code duplication, integrating the PCI root hotplug with the core and reworking container hotplug. - ACPI core simplifications making it use ACPI_COMPANION() in the code "glueing" ACPI device objects to "physical" devices. - ACPICA update to upstream version 20131218. This adds support for the DBG2 and PCCT tables to ACPICA, fixes some bugs and improves debug facilities. From Bob Moore, Lv Zheng and Betty Dall. - Init code change to carry out the early ACPI initialization earlier. That should allow us to use ACPI during the timekeeping initialization and possibly to simplify the EFI initialization too. From Chun-Yi Lee. - Clenups of the inclusions of ACPI headers in many places all over from Lv Zheng and Rashika Kheria (work in progress). - New helper for ACPI _DSM execution and rework of the code in drivers that uses _DSM to execute it via the new helper. From Jiang Liu. - New Win8 OSI blacklist entries from Takashi Iwai. - Assorted ACPI fixes and cleanups from Al Stone, Emil Goode, Hanjun Guo, Lan Tianyu, Masanari Iida, Oliver Neukum, Prarit Bhargava, Rashika Kheria, Tang Chen, Zhang Rui. - intel_pstate driver updates, including proper Baytrail support, from Dirk Brandewie and intel_pstate documentation from Ramkumar Ramachandra. - Generic CPU boost ("turbo") support for cpufreq from Lukasz Majewski. - powernow-k6 cpufreq driver fixes from Mikulas Patocka. - cpufreq core fixes and cleanups from Viresh Kumar, Jane Li, Mark Brown. - Assorted cpufreq drivers fixes and cleanups from Anson Huang, John Tobias, Paul Bolle, Paul Walmsley, Sachin Kamat, Shawn Guo, Viresh Kumar. - cpuidle cleanups from Bartlomiej Zolnierkiewicz. - Support for hibernation APM events from Bin Shi. - Hibernation fix to avoid bringing up nonboot CPUs with ACPI EC disabled during thaw transitions from Bjørn Mork. - PM core fixes and cleanups from Ben Dooks, Leonardo Potenza, Ulf Hansson. - PNP subsystem fixes and cleanups from Dmitry Torokhov, Levente Kurusa, Rashika Kheria. - New tool for profiling system suspend from Todd E Brandt and a cpupower tool cleanup from One Thousand Gnomes" * tag 'pm+acpi-3.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (153 commits) thermal: exynos: boost: Automatic enable/disable of BOOST feature (at Exynos4412) cpufreq: exynos4x12: Change L0 driver data to CPUFREQ_BOOST_FREQ Documentation: cpufreq / boost: Update BOOST documentation cpufreq: exynos: Extend Exynos cpufreq driver to support boost cpufreq / boost: Kconfig: Support for software-managed BOOST acpi-cpufreq: Adjust the code to use the common boost attribute cpufreq: Add boost frequency support in core intel_pstate: Add trace point to report internal state. cpufreq: introduce cpufreq_generic_get() routine ARM: SA1100: Create dummy clk_get_rate() to avoid build failures cpufreq: stats: create sysfs entries when cpufreq_stats is a module cpufreq: stats: free table and remove sysfs entry in a single routine cpufreq: stats: remove hotplug notifiers cpufreq: stats: handle cpufreq_unregister_driver() and suspend/resume properly cpufreq: speedstep: remove unused speedstep_get_state platform: introduce OF style 'modalias' support for platform bus PM / tools: new tool for suspend/resume performance optimization ACPI: fix module autoloading for ACPI enumerated devices ACPI: add module autoloading support for ACPI enumerated devices ACPI: fix create_modalias() return value handling ...
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