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* Merge branch 'for-linus' of ↵Linus Torvalds2015-09-0478-1268/+2961
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input Pull input subsystem updates from Dmitry Torokhov: "Drivers, drivers, drivers... No interesting input core changes this time" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (74 commits) Input: elan_i2c - use iap_version to get firmware information Input: max8997_haptic - fix module alias Input: elan_i2c - fix typos for validpage_count Input: psmouse - add small delay for IBM trackpoint pass-through mode Input: synaptics - fix handling of disabling gesture mode Input: elan_i2c - enable ELAN0100 acpi panels Input: gpio-keys - report error when disabling unsupported key Input: sur40 - fix error return code Input: sentelic - silence some underflow warnings Input: zhenhua - switch to using bitrev8() Input: cros_ec_keyb - replace KEYBOARD_CROS_EC dependency Input: cap11xx - add LED support Input: elants_i2c - fix for devm_gpiod_get API change Input: elan_i2c - enable asynchronous probing Input: elants_i2c - enable asynchronous probing Input: elants_i2c - wire up regulator support Input: do not emit unneeded EV_SYN when suspending Input: elants_i2c - disable idle mode before updating firmware MAINTAINERS: Add maintainer for atmel_mxt_ts Input: atmel_mxt_ts - remove warning on zero T44 count ...
| * Merge branch 'next' into for-linusDmitry Torokhov2015-09-0382-1301/+3471
| |\ | | | | | | | | | Prepare first round of input updates for 4.3 merge window.
| | * Input: elan_i2c - use iap_version to get firmware informationDuson Lin2015-09-031-6/+6
| | | | | | | | | | | | | | | | | | | | | | | | When driver is in IAP mode ic_type query may return 0xff. However iap_version will always be valid, so let's use it to determine parameters of the firmware that the controller is supposed to accept. Signed-off-by: Duson Lin <dusonlin@emc.com.tw> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * Input: max8997_haptic - fix module aliasJavier Martinez Canillas2015-08-291-2/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The driver is a platform driver and not a I2C driver so its modalias should be exported with MODULE_DEVICE_TABLE(platform,...) instead of MODULE_DEVICE_TABLE(i2c,...). Also, remove the unnecessary MODULE_ALIAS("platform:max8997-haptic") now that the correct module alias is created. Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * Input: elan_i2c - fix typos for validpage_countBenson Leung2015-08-291-9/+9
| | | | | | | | | | | | | | | | | | Search for "vaildpage_count" and replace with "validpage_count". Signed-off-by: Benson Leung <bleung@chromium.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * Input: psmouse - add small delay for IBM trackpoint pass-through modeStefan Assmann2015-08-261-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There are trackpoint devices that fail to respond to the PS2 command PSMOUSE_CMD_GETID if immediately queried after the parent device is deactivated. Add a small delay for the hardware to get in a sane state before sending any PS2 commands. One example of such a system is: Lenovo ThinkPad X120e, model 30515QG synaptics: Touchpad model: 1, fw: 8.0, id: 0x1e2b1, caps: 0xd001a3/0x940300/0x121c00, board id: 1811, fw id: 797391 Signed-off-by: Stefan Assmann <sassmann@kpanic.de> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * Input: elan_i2c - enable ELAN0100 acpi panelsMichele Curti2015-08-241-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | Enable ELAN0100 touchpad driver, found on a Asus X205TA laptop, to gai 2,3 fingers tap and 2 fingers scroll. Signed-off-by: Michele Curti <michele.curti@gmail.com> Reviewed-by: Duson Lin <dusonlin@emc.com.tw> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * Input: gpio-keys - report error when disabling unsupported keyPeng Fan2015-08-241-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When trying to disable a key that is not supported by the device we should report error, not do nothing and report success: root@yocto:/sys/devices/soc0/gpio-keys# cat keys 114-116 root@yocto:/sys/devices/soc0/gpio-keys# echo 77 > keys root@yocto:/sys/devices/soc0/gpio-keys# We want 'echo 77 > keys' to report an error, but silence to give us an illusion that all is 'ok'. Signed-off-by: Peng Fan <van.freenix@gmail.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * Input: sur40 - fix error return codeJulia Lawall2015-08-241-0/+1
| | | | | | | | | | | | | | | | | | | | | Propagate error code on failure, or upper layers will be confused by returned 0 (success) code. Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * Input: sentelic - silence some underflow warningsDan Carpenter2015-08-211-6/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | I have a static checker that complains when we check for an upper bound but don't have a corresponding check for a lower bound. With this code, the upper bound check seems not really required, so it is not a bug to leave the lower bound check out as well. But let's silence the warning by making these variables unsigned. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * Input: zhenhua - switch to using bitrev8()Yalin Wang2015-08-211-11/+2
| | | | | | | | | | | | | | | | | | | | | Instead of custom zhenhua_bitreverse() let's use generic bitrev8(). Signed-off-by: Yalin Wang <yalin.wang2010@gmail.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * Input: cros_ec_keyb - replace KEYBOARD_CROS_EC dependencyJavier Martinez Canillas2015-08-191-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The ChromeOS EC keyboard driver config depends on CROS_EC_PROTO but MFD_CROS_EC selects CROS_EC_PROTO instead. Mixing select and depends on is bad practice as it may lead to circular Kconfig dependencies. Since the platform device that is matched with the keyboard driver is registered by the ChromeOS EC mfd driver, KEYBOARD_CROS_EC really should depend on MFD_CROS_EC. And because this config option selects CROS_EC_PROTO, that dependency is met as well. So make the driver to depend on MFD_CROS_EC instead of CROS_EC_PROTO. Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * Input: cap11xx - add LED supportMatt Ranostay2015-08-171-3/+141
| | | | | | | | | | | | | | | | | | | | | Several cap11xx variants have LEDs that be can be controlled; let's plug the driver into the LED subsystem. Signed-off-by: Matt Ranostay <mranostay@gmail.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * Input: elants_i2c - fix for devm_gpiod_get API changeStephen Rothwell2015-08-141-9/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | Flags are now mandatory for devm_gpiod_get(). So let's use proper flag to configure gpio for output instead of doing this by hand. Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> [Dmitry: GPIOD_ASIS -> GPIOD_OUT_LOW] Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * Input: elan_i2c - enable asynchronous probingDmitry Torokhov2015-08-071-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | It takes a bit of time to go through controller power up sequence and initialization. To not stall the overall boot progress let's probe the controller asynchronously, given that userspace is usually prepared for hot-plugging of input devices and thus does not rely on particular ordering. Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * Input: elants_i2c - enable asynchronous probingDmitry Torokhov2015-08-071-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | It takes a bit of time to go through controller power up sequence and initialization. To not stall the overall boot progress let's probe the controller asynchronously, given that userspace is usually prepared for hot-plugging of input devices and thus does not rely on particular ordering. Signed-off-by: Dmitry Torokhov <dtor@chromium.org> Reviewed-by: Benson Leung <bleung@chromium.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * Input: elants_i2c - wire up regulator supportDmitry Torokhov2015-08-071-22/+162
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Elan touchscreen controllers use two power supplies, vcc33 and vccio, and we need to enable them before trying to access the device. On X86 firmware usually does this, but on ARM it is usually left to the kernel. Signed-off-by: Dmitry Torokhov <dtor@chromium.org> Reviewed-by: Benson Leung <bleung@chromium.org> Reviewed-by: Scott Liu <scott.liu@emc.com.tw> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * Input: do not emit unneeded EV_SYN when suspendingDmitry Torokhov2015-08-071-2/+8
| | | | | | | | | | | | | | | | | | | | | | | | Do not emit EV_SYN/SYN_REPORT on suspend if there were no keys that are still pressed as we are suspending the device (and in all other cases when input core is forcibly releasing keys via input_dev_release_keys() call). Reviewed-by: Benson Leung <bleung@chromium.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * Input: elants_i2c - disable idle mode before updating firmwareJames Chen2015-08-051-1/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If the device is in idle mode and is in the middle of a scan it may not have a chance to react to the reset and then IAP commands within required time interval and firmware update may fail. Let's bring the device out of idle mode before attempting to reset it so that the scan period is smaller and thus it can react to the command quicker. Signed-off-by: James Chen <james.chen@emc.com.tw> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * Input: atmel_mxt_ts - remove warning on zero T44 countNick Dyer2015-08-051-9/+8
| | | | | | | | | | | | Signed-off-by: Nick Dyer <nick.dyer@itdev.co.uk> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * Input: atmel_mxt_ts - initialise input slots with INPUT_MT_DIRECTNick Dyer2015-08-051-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This indicates the device coordinates should be directly mapped to screen. This is valid since scaling/flipping/rotation should be done by configuring the MXT device. It also flags to Android using INPUT_PROP_DIRECT that the device should be treated as a touch screen by default, and removes the necessity for a default IDC file. Signed-off-by: Nick Dyer <nick.dyer@itdev.co.uk> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * Input: atmel_mxt_ts - disable interrupt for 50ms after resetNick Dyer2015-08-051-1/+8
| | | | | | | | | | | | | | | | | | | | | | | | The CHG/interrupt line is momentarily set (approximately 100 ms) as an input after power-up or reset for diagnostic purposes. This may cause spurious interrupts, so disable interrupt handler during this period. Signed-off-by: Nick Dyer <nick.dyer@itdev.co.uk> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * Input: atmel_mxt_ts - improve device tree parsingNick Dyer2015-08-051-13/+9
| | | | | | | | | | | | | | | | | | Use function rather than loop, define np to reduce wrapping. Signed-off-by: Nick Dyer <nick.dyer@itdev.co.uk> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * Input: atmel_mxt_ts - suspend/resume causes panic if input_dev fails to initPan Xinhui2015-08-051-0/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | input_dev may be NULL if mxt_initialize_input_device fails. But pm ops is still available and suspend/resume assume input_dev is not NULL. To fix this issue, we add a check if (!input_dev). Signed-off-by: Pan Xinhui <xinhuix.pan@intel.com> Signed-off-by: Nick Dyer <nick.dyer@itdev.co.uk> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * Input: atmel_mxt_ts - remove unused definesNick Dyer2015-08-051-65/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | Many of these values are out of date and they aren't used in the driver - all they do is increase the size of the kernel source. Signed-off-by: Nick Dyer <nick.dyer@itdev.co.uk> Acked-by: Benson Leung <bleung@chromium.org> Acked-by: Yufeng Shen <miletus@chromium.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * Input: atmel_mxt_ts - use deep sleep mode when stoppedNick Dyer2015-08-051-11/+108
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The hardcoded 0x83 CTRL setting overrides other settings in that byte, enabling extra reporting that may not be useful on a particular platform. Implement improved suspend mechanism via deep sleep. By writing zero to both the active and idle cycle times the maXTouch device can be put into a deep sleep mode, using minimal power. It is necessary to issue a calibrate command after the chip has spent any time in deep sleep, however a soft reset is unnecessary. Use the old method on Chromebook Pixel via platform data option. This patch also deals with the situation where the power configuration is zero on probe, which would mean that the device never wakes up to execute commands. After a config download, the T7 power configuration may have changed so it is necessary to re-read it. Signed-off-by: Nick Dyer <nick.dyer@itdev.co.uk> Acked-by: Benson Leung <bleung@chromium.org> Acked-by: Yufeng Shen <miletus@chromium.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * Input: Allow compile test of GPIO consumers if !GPIOLIBGeert Uytterhoeven2015-08-044-12/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The GPIO subsystem provides dummy GPIO consumer functions if GPIOLIB is not enabled. Hence drivers that depend on GPIOLIB, but use GPIO consumer functionality only, can still be compiled if GPIOLIB is not enabled. Relax the dependency on GPIOLIB if COMPILE_TEST is enabled, where appropriate. Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * Input: zforce - make the interrupt GPIO optionalDirk Behme2015-08-031-14/+49
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add support for hardware which uses an I2C Serializer / Deserializer (SerDes) to communicate with the zFroce touch driver. In this case the SerDes will be configured as an interrupt controller and the zForce driver will have no access to poll the GPIO line. To support this, we add two dedicated new GPIOs in the device tree: reset-gpios and irq-gpios, with the irq-gpios being optional. To not break the existing device trees, the index based 'gpios' entries are still supported, but marked as deprecated. With this, if the interrupt GPIO is available, either via the old or new device tree style, the while loop will read and handle the packets as long as the GPIO indicates that the interrupt is asserted (existing, unchanged driver behavior). If the interrupt GPIO isn't available, i.e. not configured via the new device tree style, we are falling back to one read per ISR invocation (new behavior to support the SerDes). Note that the gpiod functions help to handle the optional GPIO: devm_gpiod_get_index_optional() will return NULL in case the interrupt GPIO isn't available. And gpiod_get_value_cansleep() does cover this, too, by returning 0 in this case. Signed-off-by: Dirk Behme <dirk.behme@de.bosch.com> Reviewed-by: Heiko Stuebner <heiko.stuebner@bq.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * Input: cyapa - do not try to enable proximity reporting on older devicesDudley Du2015-07-301-4/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | Avoid the driver generate warning message when the cyapa driver working with the old Gen5 trackpad device which does not support the proximity function. Those old Gen5 trackpad device all have the platform version less than 2. Signed-off-by: Dudley Du <dudl@cypress.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * Input: cyapa - introduce device tree bindingDudley Du2015-07-301-0/+10
| | | | | | | | | | | | | | | | | | Add device tree support for Cypress trackpad devices. Signed-off-by: Dudley Du <dudl@cypress.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * Input: cyapa - add regulator vcc supportDudley Du2015-07-302-0/+30
| | | | | | | | | | | | | | | | | | | | | | | | | | | We need to power up the chip before we can initialize it. On systems that delegate task of powering up regulators to firmware we assume that we'll be simply given a dummy regulator. Signed-off-by: Dudley Du <dudl@cypress.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * Input: touchscreen - export OF module alias informationJavier Martinez Canillas2015-07-302-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The I2C core always reports the MODALIAS uevent as "i2c:<client name" regardless if the driver was matched using the I2C id_table or the of_match_table. So technically there's no need for a driver to export the OF table since currently it's not used. In fact, the I2C device ID table is mandatory for I2C drivers since a i2c_device_id is passed to the driver's probe function even if the I2C core used the OF table to match the driver. And since the I2C core uses different tables, OF-only drivers needs to have duplicated data that has to be kept in sync and also the dev node compatible manufacturer prefix is stripped when reporting the MODALIAS. To avoid the above, the I2C core behavior may be changed in the future to not require an I2C device table for OF-only drivers and report the OF module alias. So, it's better to also export the OF table to prevent breaking module autoloading if that happens. Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * Input: export I2C module alias information in missing driversJavier Martinez Canillas2015-07-302-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The I2C core always reports the MODALIAS uevent as "i2c:<client name" regardless if the driver was matched using the I2C id_table or the of_match_table. So the driver needs to export the I2C table and this be built into the module or udev won't have the necessary information to auto load the correct module when the device is added. Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * Input: tsc2005 - convert to gpiodSebastian Reichel2015-07-281-29/+18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The GPIOD API can be used from boardcode, so that the DT check can be removed. To avoid breaking existing boardcode, _optional() variant has been chosen. For completely removing the DT check, the regulator has also been made optional, so that it could be supplied from boardcode. As a side-effect the patch fixes the after-probe reset GPIO state, so that the device is not kept in reset state. Signed-off-by: Sebastian Reichel <sre@kernel.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * Input: tsc2005 - simplify drvdata acquisitionSebastian Reichel2015-07-281-10/+6
| | | | | | | | | | | | | | | | | | | | | Using dev_*_drvdata() instead of spi_*_drvdata() reduces lines of code and prepares the driver for possible tsc2004 support, which is i2c based. Signed-off-by: Sebastian Reichel <sre@kernel.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * Input: tsc2005 - convert to regmapSebastian Reichel2015-07-282-112/+60
| | | | | | | | | | | | | | | | | | | | | Convert driver so that it uses regmap instead of directly using spi_transfer for all register accesses. Signed-off-by: Sebastian Reichel <sre@kernel.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * Input: tsc2005 - fix Kconfig indentationSebastian Reichel2015-07-281-4/+4
| | | | | | | | | | | | | | | | | | | | | Replace spaces with tab, so that the tsc2005 Kconfig entry matches the other entries in drivers/input/touchscreen/Kconfig. Signed-off-by: Sebastian Reichel <sre@kernel.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * Input: tsc2005 - improve readability of register definesSebastian Reichel2015-07-281-10/+18
| | | | | | | | | | | | | | | | | | | | | | | | Improve defines for first control byte by removing 0x00 prefix (the defines are for 8 bit values and not for 16 bit values) and expose register structure by exposing the shift. Signed-off-by: Sebastian Reichel <sre@kernel.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * Input: arizona-haptic - convert to use managed input devicesDmitry Torokhov2015-07-241-22/+4
| | | | | | | | | | | | | | | | | | | | | Using managed input device (via devm_input_allocate_device) simplifies error handling and driver removal paths and also silences CID# 712569. Reviewed-by: Joshua Clayton <stillcompiling@gmail.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * Input: cyapa - add ACPI HID CYAP0002 for Gen6 devicesDudley Du2015-07-241-0/+1
| | | | | | | | | | | | | | | | | | Add CYTP0002 to the list of ACPI HIDs recognized by the driver. Signed-off-by: Dudley Du <dudl@cypress.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * Input: cyapa - fully support runtime suspend power managementDudley Du2015-07-245-34/+70
| | | | | | | | | | | | | | | | | | | | | | | | Fix the the runtime suspend power management not working issue when system starts up and before user touches the trackpad device. TEST=test on Chromebook. Signed-off-by: Dudley Du <dudl@cypress.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * Input: cyapa - add proximity support for gen5 and gen6 modulesDudley Du2015-07-245-2/+101
| | | | | | | | | | | | | | | | | | | | | | | | Gen5 and Gen6 trackpad devices are able to detect and report object proximity data/events, add this function support in the cyapa driver through the ABS_DISTANCE event. Signed-off-by: Dudley Du <dudl@cypress.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * Input: cyapa - add gen6 device module supportDudley Du2015-07-245-4/+834
| | | | | | | | | | | | | | | | | | | | | | | | Based on the cyapa core, add support for basic functionality of the gen6 trackpad devices. The driver can automatically determine what protocol (gen3, gen5, or gen6) should be used with the attached trackpad device. Signed-off-by: Dudley Du <dudl@cypress.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * Input: cyapa - rename 'gen5' to 'pip' for chared codeDudley Du2015-07-244-604/+673
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Change 'gen5' to 'pip' for all macros, variables and functions that are shared between gen5 and gen6 modules to make naming more clear and readable. Also fix a few spelling errors. Signed-off-by: Dudley Du <dudl@cypress.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * Input: tc3589x-keypad - switch to using managed resourcesHimangi Saraogi2015-07-241-38/+20
| | | | | | | | | | | | | | | | | | | | | Let's switch the driver to use managed resources, this will simplify error handling and driver unbinding logic. Signed-off-by: Himangi Saraogi <himangi774@gmail.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * Input: tc3589x-keypad - change name of wakeup propertyDmitry Torokhov2015-07-241-1/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Wakeup property of device is not Linux-specific, it describes intended system behavior regardless of the OS being used. Therefore let's drop "linux," prefix, and, while at it, use the same name as I2C bus does: "wakeup-source". We keep parsing old name to keep compatibility with old DTSes. Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * Input: samsung-keypad - change name of wakeup propertyDmitry Torokhov2015-07-241-2/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Wakeup property of device is not Linux-specific, it describes intended system behavior regardless of the OS being used. Therefore let's drop "linux," prefix, and, while at it, use the same name as I2C bus does: "wakeup-source". We keep parsing old name to keep compatibility with old DTSes. Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * Input: gpio_keys[_polled] - change name of wakeup propertyDmitry Torokhov2015-07-242-2/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Wakeup property of device is not Linux-specific, it describes intended system behavior regardless of the OS being used. Therefore let's drop "linux," prefix, and, while at it, use the same name as I2C bus does: "wakeup-source". We keep parsing old name to keep compatibility with old DTSes. Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * Input: pmic8xxx-keypad - change name of wakeup propertyDmitry Torokhov2015-07-241-4/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Wakeup property of device is not Linux-specific, it describes intended system behavior regardless of the OS being used. Therefore let's drop "linux," prefix, and, while at it, use the same name as I2C bus does: "wakeup-source". We keep parsing old name to keep compatibility with old DTSes. Acked-by: Stephen Boyd <sboyd@codeaurora.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * Input: ads7846 - change name of wakeup property to "wakeup-source"Dmitry Torokhov2015-07-241-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Wakeup property of device is not Linux-specific, it describes intended system behavior regardless of the OS being used. Therefore let's drop "linux," prefix, and, while at it, use the same name as I2C bus does: "wakeup-source". We keep parsing old name to keep compatibility with old DTSes. Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-11 14:22:35 +0100