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2012-11-22Merge branch 'for-linus' of ↵Linus Torvalds3-3/+11
git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input Pull input updates from Dmitry Torokhov: "This fixes recent regression where /dev/input/mice got assigned wrong device node which messed up setups with static /dev, and a regression in ads7846 GPIO debounce setup." * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: ARM - OMAP: ads7846: fix pendown debounce setting Input: ads7846 - enable pendown GPIO debounce time setting Input: mousedev - move /dev/input/mice to the correct minor Input: MT - document new 'flags' argument of input_mt_init_slots()
2012-11-21Input: wacom - add support for a new MT device (0x4001)Ping Cheng1-0/+4
It supports 10 fingers. Signed-off-by: Ping Cheng <[email protected]> Signed-off-by: Dmitry Torokhov <[email protected]>
2012-11-21Input: wacom - simplify type check for newer V5 devicesPing Cheng1-3/+1
The updated type enum enables this implementation. Signed-off-by: Ping Cheng <[email protected]> Signed-off-by: Dmitry Torokhov <[email protected]>
2012-11-21Input: ads7846 - enable pendown GPIO debounce time settingIgor Grinberg1-1/+5
Some platforms need the pendown GPIO debounce time setting programmed. Since the pendown GPIO is handled by the driver, the debounce time should also be handled along with the pendown GPIO request. Signed-off-by: Igor Grinberg <[email protected]> Signed-off-by: Dmitry Torokhov <[email protected]>
2012-11-20Input: matrix-keypad - add device tree supportAnilKumar Ch1-22/+97
Also the driver was modifued to take advantage of recent improvements in matrix_keypad_build_keymap() implementation, which automatically allocates memory for keymap. The driver was tested on AM335x EVM. Signed-off-by: AnilKumar Ch <[email protected]> Acked-by: Rob Herring <[email protected]> Signed-off-by: Dmitry Torokhov <[email protected]>
2012-11-20Input: da9052_onkey.c: Convert to the new da9052 interrupt functions.Fabio Estevam1-17/+5
Use the new da9052 irq functions and allow the driver to probe successfully. Cc: Dmitry Torokhov <[email protected]> Cc: <[email protected]> Signed-off-by: Fabio Estevam <[email protected]> Reviewed-by: Mark Brown <[email protected]> Signed-off-by: Samuel Ortiz <[email protected]>
2012-11-20Input: da9052_tsi.c: Fix interrupt handlingFabio Estevam1-39/+20
Currently da9062_tsi does not probe and it fails as follows: da9052 1-0048: Unable to determine device interrupts Use the new da9052 irq functions and allow the driver to probe and operate correctly. Tested on mx53qsb board using 'evtest' tool. Cc: Dmitry Torokhov <[email protected]> Cc: <[email protected]> Signed-off-by: Fabio Estevam <[email protected]> Signed-off-by: Samuel Ortiz <[email protected]>
2012-11-18Input: mousedev - move /dev/input/mice to the correct minorDmitry Torokhov1-2/+2
When doing conversion to dynamic input numbers I inadvertently moved /dev/input/mice from c,13,63 to c,13,31. We need to fix this so that setups with statically populated /dev continue working. Tested-by: Krzysztof Mazur <[email protected]> Tested-by: Pavel Machek <[email protected]> Signed-off-by: Dmitry Torokhov <[email protected]>
2012-11-15Input: mt: add input_mt_is_usedBenjamin Tissoires1-1/+1
This patch extracts the test (slot->frame == mt->frame) so that it can be used in third party drivers. Signed-off-by: Benjamin Tissoires <[email protected]> Reviewed-by: Henrik Rydberg <[email protected]> Signed-off-by: Jiri Kosina <[email protected]>
2012-11-14Input: marix-keymap - automatically allocate memory for keymapDmitry Torokhov1-1/+22
In device tree enabled setups requiring preallocated memory for storing keymap is quite often awkward, so let's provide an option of allocating it directly in matrix_keypad_build_keymap(). Reviewed-by: Alban Bedel <[email protected]> Signed-off-by: Dmitry Torokhov <[email protected]>
2012-11-10Input: add Retu power button driver.Aaro Koskinen3-0/+110
Signed-off-by: Aaro Koskinen <[email protected]> Acked-by: Felipe Balbi <[email protected]> Signed-off-by: Dmitry Torokhov <[email protected]>
2012-11-10Input: HIL - remove one gotoRolf Eike Beer1-6/+5
This goto is only used to skip the next instruction, which can easily be done without a goto. Signed-off-by: Rolf Eike Beer <[email protected]> Signed-off-by: Dmitry Torokhov <[email protected]>
2012-11-10Input: MT - document new 'flags' argument of input_mt_init_slots()Henrik Rydberg1-0/+4
Fixes new kernel-doc warning in input-mt.c: Warning(drivers/input/input-mt.c:38): No description found for parameter 'flags' Reported-by: Randy Dunlap <[email protected]> Signed-off-by: Henrik Rydberg <[email protected]> Signed-off-by: Dmitry Torokhov <[email protected]>
2012-11-10Input: stmpe-ts - initialize the phys field in input deviceVipul Kumar Samar1-0/+1
Signed-off-by: Vipul Kumar Samar <[email protected]> Signed-off-by: Dmitry Torokhov <[email protected]>
2012-11-10Input: stmpe-ts - switch to using managed resourcesViresh Kumar1-44/+23
This patch frees stmpe-ts driver from burden of freeing resources :) devm_* derivatives of multiple routines are used while allocating resources, which would be freed automatically by kernel. Signed-off-by: Viresh Kumar <[email protected]> Signed-off-by: Dmitry Torokhov <[email protected]>
2012-11-10Input: stmpe-keyboard - switch to using managed resourcesViresh Kumar1-44/+28
This patch frees stmpe-keyboard driver from burden of freeing resources :) devm_* derivatives of multiple routines are used while allocating resources, which would be freed automatically by kernel. Signed-off-by: Viresh Kumar <[email protected]> Signed-off-by: Dmitry Torokhov <[email protected]>
2012-11-10Input: spear-keyboard - switch to using managed resourcesViresh Kumar1-54/+23
This patch frees spear-keyboard driver from burden of freeing resources :) devm_* derivatives of multiple routines are used while allocating resources, which would be freed automatically by kernel. Signed-off-by: Viresh Kumar <[email protected]> Signed-off-by: Dmitry Torokhov <[email protected]>
2012-11-10Input: spear-keyboard - fix for balancing the enable_irq_wakeDeepak Sikri1-3/+8
This patch handles the fix for unbalanced irq for the cases when enable_irq_wake fails, and a warning related to same is displayed on the console. The workaround is handled at the driver level. Signed-off-by: Deepak Sikri <[email protected]> Signed-off-by: Viresh Kumar <[email protected]> Signed-off-by: Dmitry Torokhov <[email protected]>
2012-11-10Input: nomadik-ske-keypad - start using the apb_pclkUlf Hansson1-2/+20
Previously this clock was handled internally by the clockdriver, but now this is separate clk. So we need take care of it. Signed-off-by: Ulf Hansson <[email protected]> Acked-by: Linus Walleij <[email protected]> Signed-off-by: Dmitry Torokhov <[email protected]>
2012-11-08Input: nomadik-ske-keypad - fixup use of clkUlf Hansson1-4/+10
Do proper error handling for clk and make sure clocks are being prepared|unprepared as well as enabled|disabled. Signed-off-by: Ulf Hansson <[email protected]> Acked-by: Linus Walleij <[email protected]> Signed-off-by: Dmitry Torokhov <[email protected]>
2012-11-08Input: wacom - add support for 2 new multi-touch tablets (0x100 and 0x101)Ping Cheng3-3/+25
This adds support for the two new multi-touch tablets. Signed-off-by: Ping Cheng <[email protected]> Signed-off-by: Dmitry Torokhov <[email protected]>
2012-11-08Input: wacom - clean up device type codePing Cheng1-15/+38
Use switch instead of if statement to verify device types Signed-off-by: Ping Cheng <[email protected]> Signed-off-by: Dmitry Torokhov <[email protected]>
2012-11-08Input: introduce managed input devices (add devres support)Dmitry Torokhov1-27/+149
There is a demand from driver's writers to use managed devices framework for their drivers. Unfortunately up to this moment input devices did not provide support for managed devices and that lead to mixing two styles of resource management which usually introduced more bugs, such as manually unregistering input device but relying in devres to free interrupt handler which (unless device is properly shut off) can cause ISR to reference already freed memory. This change introduces devm_input_allocate_device() that will allocate managed instance of input device so that driver writers who prefer using devm_* framework do not have to mix 2 styles. Reviewed-by: Henrik Rydberg <[email protected]> Reviewed-by: Tejun Heo <[email protected]> Signed-off-by: Dmitry Torokhov <[email protected]>
2012-11-08Merge tag 'v3.7-rc4' into next to sync up Wacom bitsDmitry Torokhov9-6/+55
Linux 3.7-rc4
2012-11-06Merge tag 'kill-plat-sparse-irq' of ↵Olof Johansson1-1/+1
git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl into next/multiplatform From Linus Walleij: This patchset will: - Move all remaining headers out of arch/arm/plat-nomadik/include/plat out to e.g. include/linux/platform_data - Delete arch/arm/plat-nomadik - Convert Nomadik and Ux500 to SPARSE_IRQ * tag 'kill-plat-sparse-irq' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: ARM: plat-nomadik: convert platforms to SPARSE_IRQ mfd/db8500-prcmu: use the irq_domain_add_simple() mfd/ab8500-core: use irq_domain_add_simple() ARM: plat-nomadik: move MTU, kill plat-nomadik ARM: plat-nomadik: move DMA40 header to <linux/platform_data> ARM: plat-nomadik: use DIV_ROUND_CLOSEST() ARM: plat-nomadik: pass IRQ to timer driver clk/ux500: explicitly include register header pinctrl/nomadik: merge old pincfg header pinctrl/nomadik: move the platform data header ARM: plat-nomadik: move NMK_GPIO_PER_CHIP into gpio-nomadik.h ARM: plat-nomadik: Introduce new DB8540 GPIO registers
2012-11-06arm: at91: move platfarm_data to include/linux/platform_data/atmel.hJean-Christophe PLAGNIOL-VILLARD1-1/+1
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <[email protected]> Cc: Nicolas Ferre <[email protected]>
2012-11-05input: TSC: ti_tsc: Convert TSC into a MFDevicePatil, Rachna2-222/+98
This patch converts touchscreen into a MFD client. All the register definitions, clock initialization, etc has been moved to MFD core driver. Signed-off-by: Patil, Rachna <[email protected]> Signed-off-by: Samuel Ortiz <[email protected]>
2012-11-05input: TSC: ti_tscadc: Rename the existing touchscreen driverPatil, Rachna3-51/+51
Make way for addition of MFD driver. The existing touchsreen driver is a MFD client. For better readability we rename the file to indicate its functionality as only touchscreen. Signed-off-by: Patil, Rachna <[email protected]> Signed-off-by: Samuel Ortiz <[email protected]>
2012-11-05input: TSC: ti_tscadc: Remove definition of End Of Interrupt registerPatil, Rachna1-3/+0
The touchscreen IP uses level sensitive interrupts rather than edge sensitive interrupts and therefore the is no need to use the EOI register to have the module re-strobe the interrupt line if there pending interrupts exist. Signed-off-by: Patil, Rachna <[email protected]> Signed-off-by: Samuel Ortiz <[email protected]>
2012-11-05input: TSC: ti_tscadc: set FIFO0 threshold InterruptPatil, Rachna1-4/+6
Code currently uses FIFO1 threshold interrupt. since this is a MFD, Dedicating FIFO0 to touchscreen and making way for other devices to use FIFO1 as well. The FIFO can be shared between 2 devices but since the interrupt used is threshold interrupt on FIFO1, we would end up having wrong interrupts. Hence changing the same. Signed-off-by: Patil, Rachna <[email protected]> Signed-off-by: Samuel Ortiz <[email protected]>
2012-11-05input: TSC: ti_tscadc: Add Step configuration as platform dataPatil, Rachna1-12/+13
There are 16 programmable Step Configuration registers which are used by the sequencer. Program the Steps in order to configure a channel input to be sampled. If the same step is applied several times, the coordinate values read are more accurate. Hence we provide the user an option of how many steps should be configured. For ex: If this value is assigned as 4, This means that 4 steps are applied to read x co-ordinate and 4 steps to read y co-ordinate. Furtheron the interrupt handler already holds code to use delta filter and report the best value out of these values to the input sub-system. Signed-off-by: Patil, Rachna <[email protected]> Signed-off-by: Samuel Ortiz <[email protected]>
2012-11-05input: TSC: ti_tscadc: Correct register usagePatil, Rachna1-46/+82
This patch cleans up the wrong register definitions and usage for touchscreen controller. Bit masks were not defined earlier. For ex: consider a register define as: write(xyz, ABC) ABC is expected to be written to register bits 0-11. Here we see that value written is as expected, but this write is also affecting all the remaining bits of xyz. The remaining bits hold the default value as 0 and the write also sets it to zero. Hence wrong usage were not causing user visible bugs. Due to these reasons it was difficult to follow when compared with TRM. Unused definitions are also removed. Since there is change in some naming convention because of all the above mentioned reasons, the same has been updated throughout the code. Bit declarations are grouped to increase readability. Signed-off-by: Patil, Rachna <[email protected]> Signed-off-by: Samuel Ortiz <[email protected]>
2012-11-05ARM: plat-nomadik: move MTU, kill plat-nomadikLinus Walleij1-1/+1
This moves the MTU timer driver from arch/arm/plat-nomadik to drivers/clocksource and moves the header file to the platform_data directory. As this moves the last file being compiled to an object out of arch/arm/plat-nomadik, we have to "turn off the light" and delete the plat-nomadik directory, because it is not allowed to have an empty Makefile in a plat-* directory. This is probably also a desired side effect of depopulating the arch/arm directory of drivers. Luckily we have just deleted all the <plat/*> include files prior to this so by moving the last one we may delete the directory. After this all the Ux500 and Nomadik device drivers live outside of the arch/arm hierarchy. Cc: Alessandro Rubini <[email protected]> Acked-by: Arnd Bergmann <[email protected]> Signed-off-by: Linus Walleij <[email protected]>
2012-11-03Input: pwm-beeper - add devicetree probing supportSascha Hauer2-2/+14
A very simple binding, the only property is the phandle to the PWM. Signed-off-by: Sascha Hauer <[email protected]> Reviewed-by: Thierry Reding <[email protected]> Signed-off-by: Dmitry Torokhov <[email protected]>
2012-11-02Merge branch 'for-linus' of ↵Linus Torvalds7-5/+30
git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input Pull input subsystem fixes from Dmitry Torokhov: "Just a few driver fixes." * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: tsc40 - remove wrong announcement of pressure support Input: lpc32xx-keys - select INPUT_MATRIXKMAP Input: pxa27x_keypad - clear pending interrupts on keypad config Input: wacom - correct bad Cintiq 24HD check Input: wacom - add INPUT_PROP_DIRECT flag to Cintiq 24HD Input: egalax_ts - get gpio from devicetree
2012-11-02Merge tag 'stable/for-linus-3.7-rc4-tag' of ↵Linus Torvalds1-1/+4
git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen Pull Xen bugfixes from Konrad Rzeszutek Wilk: - Use appropriate macros instead of hand-rolling our own (ARM). - Fixes if FB/KBD closed unexpectedly. - Fix memory leak in /dev/gntdev ioctl calls. - Fix overflow check in xenbus_file_write. - Document cleanup. - Performance optimization when migrating guests. * tag 'stable/for-linus-3.7-rc4-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen: xen/mmu: Use Xen specific TLB flush instead of the generic one. xen/arm: use the __HVC macro xen/xenbus: fix overflow check in xenbus_file_write() xen-kbdfront: handle backend CLOSED without CLOSING xen-fbfront: handle backend CLOSED without CLOSING xen/gntdev: don't leak memory from IOCTL_GNTDEV_MAP_GRANT_REF x86: remove obsolete comment from asm/xen/hypervisor.h
2012-10-31Merge branch 'for-linus' of ↵Linus Torvalds1-0/+21
git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid Pull HID updates from Jiri Kosina: "This contains fixes for two devices by Jiri Slaby and Xianhan Yu, new device IDs for MacBook Pro 10,2 from Dirk Hohndel and generic multitouch code fix from Alan Cox." * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid: HID: Add support for the MacBook Pro 10,2 keyboard / touchpad HID: multitouch: fix maxcontacts problem on GeneralTouch HID: multitouch: put the case in the right switch statement HID: microsoft: fix invalid rdesc for 3k kbd
2012-10-31HID: Add support for the MacBook Pro 10,2 keyboard / touchpadDirk Hohndel1-0/+21
This enables the existing drivers for keyboard and touchpad with the new USB IDs found on the MBP 13" Reasonable Resolution (also known as the Retina Display). Added entries to both keyboard and mouse ignore lists. Signed-off-by: Dirk Hohndel <[email protected]> Signed-off-by: Jiri Kosina <[email protected]>
2012-10-30Input: tsc40 - remove wrong announcement of pressure supportRolf Eike Beer1-1/+0
The tsc40 driver announces it supports the pressure event, but will never send one. The announcement will cause tslib to wait for such events and sending all touch events with a pressure of 0. Removing the announcement will make tslib fall back to emulating the pressure on touch events so everything works as expected. Signed-off-by: Rolf Eike Beer <[email protected]> Cc: [email protected] Signed-off-by: Dmitry Torokhov <[email protected]>
2012-10-30xen-kbdfront: handle backend CLOSED without CLOSINGDavid Vrabel1-1/+4
Backend drivers shouldn't transistion to CLOSED unless the frontend is CLOSED. If a backend does transition to CLOSED too soon then the frontend may not see the CLOSING state and will not properly shutdown. So, treat an unexpected backend CLOSED state the same as CLOSING. Acked-by: Dmitry Torokhov <[email protected]> Signed-off-by: David Vrabel <[email protected]> Signed-off-by: Konrad Rzeszutek Wilk <[email protected]>
2012-10-30Input: add DA9055 Onkey driverAshish Jangam3-0/+182
This is the ONKEY driver of the Dialog DA9055 PMIC and depends on the DA9055 MFD core driver. This driver was functionally tested on SMDK6410 board. Signed-off-by: David Dajun Chen <[email protected]> Signed-off-by: Ashish Jangam <[email protected]> Signed-off-by: Dmitry Torokhov <[email protected]>
2012-10-30Input: ALPS - print small buffers via %*phAndy Shevchenko1-6/+4
Signed-off-by: Andy Shevchenko <[email protected]> Signed-off-by: Dmitry Torokhov <[email protected]>
2012-10-30Merge tag 'v3.7-rc3' into next to sync up with recent USB and MFD changesDmitry Torokhov33-205/+430
2012-10-30Input: lpc32xx-keys - select INPUT_MATRIXKMAPRoland Stigge1-0/+1
This adds a "select" dependency of KEYBOARD_LPC32XX on INPUT_MATRIXKMAP, as the other drivers are doing in this regard. This fixes the following compile error if KEYBOARD_LPC32XX is enabled but INPUT_MATRIXKMAP is not: drivers/input/keyboard/lpc32xx-keys.c:230: undefined reference to `matrix_keypad_build_keymap' Signed-off-by: Roland Stigge <[email protected]> Signed-off-by: Dmitry Torokhov <[email protected]>
2012-10-30Input: pxa27x_keypad - clear pending interrupts on keypad configVasily Khoruzhick1-0/+3
Bootloader can leave interrupt bit pending, and it confuses driver. Signed-off-by: Vasily Khoruzhick <[email protected]> Acked-by: Robert Jarzmik <[email protected]> Signed-off-by: Dmitry Torokhov <[email protected]>
2012-10-30Input: wacom - correct bad Cintiq 24HD checkJason Gerecke1-1/+1
Signed-off-by: Fengguang Wu <[email protected]> Signed-off-by: Jason Gerecke <[email protected]> Signed-off-by: Dmitry Torokhov <[email protected]>
2012-10-30Merge tag 'v3.7-rc3' into for-linus to sync up with recent USB changesDmitry Torokhov25-187/+320
2012-10-25Input: wacom - add touch sensor support for Cintiq 24HD touchJason Gerecke3-3/+104
Decode multitouch reports from the touch sensor of the Cintiq 24HD touch. Signed-off-by: Jason Gerecke <[email protected]> Signed-off-by: Dmitry Torokhov <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2012-10-25Input: wacom - handle split-sensor devices with internal hubsJason Gerecke3-2/+35
Like our other pen-and-touch products, the Cintiq 24HD touch needs data to be shared between its two sensors to facilitate proximity-based palm rejection. Unlike other tablets that report sensor data through separate interfaces of the same USB device, the Cintiq 24HD touch has separate USB devices that are connected to an internal USB hub. This patch makes it possible to designate the USB VID/PID of the other device so that the two may share data. To ensure we don't accidentally link to a sensor from a physically separate device (if several have been plugged in), we limit the search to siblings (i.e., devices directly connected to the same hub). Signed-off-by: Jason Gerecke <[email protected]> Signed-off-by: Dmitry Torokhov <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2012-10-25Input: wacom - add INPUT_PROP_DIRECT flag to Cintiq 24HDJason Gerecke1-0/+3
Signed-off-by: Jason Gerecke <[email protected]> Signed-off-by: Dmitry Torokhov <[email protected]>
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