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2011-08-23Input: synaptics - refactor initialization of abs position axesDaniel Kurtz1-24/+20
Signed-off-by: Daniel Kurtz <[email protected]> Acked-by: Chase Douglas <[email protected]> Acked-by: Henrik Rydberg <[email protected]> Signed-off-by: Dmitry Torokhov <[email protected]>
2011-08-23Input: synaptics - refactor agm packet parsingDaniel Kurtz2-6/+19
When a Synaptics touchpad is in "AGM" mode, and multiple fingers are detected, the touchpad sends alternating "Advanced Gesture Mode" (AGM) and "Simple Gesture Mode" (SGM) packets. The AGM packets have w=2, and contain reduced resolution finger data. The SGM packets have w={0,1} and contain full resolution finger data. Refactor the parsing of agm packets to its own function, and rename the synaptics_data.mt field to .agm to indicate that it contains the contents of the last agm packet. Signed-off-by: Daniel Kurtz <[email protected]> Acked-by: Chase Douglas <[email protected]> Acked-by: Henrik Rydberg <[email protected]> Signed-off-by: Dmitry Torokhov <[email protected]>
2011-08-23Input: synaptics - refactor y inversionDaniel Kurtz1-3/+12
Synaptics touchpads report increasing y from bottom to top. This is inverted from normal userspace "top of screen is 0" coordinates. Thus, the kernel driver reports inverted y coordinates to userspace. This patch refactors this inversion. Signed-off-by: Daniel Kurtz <[email protected]> Acked-by: Chase Douglas <[email protected]> Acked-by: Henrik Rydberg <[email protected]> Signed-off-by: Dmitry Torokhov <[email protected]>
2011-08-23Input: wacom_w8001 - simplify w8001_removeDmitry Torokhov1-4/+4
Since touchscreen driver does not handle any events to be sent to the device we can close serio port first and then unregister the input device. Tested-by: Ping Cheng <[email protected]> Signed-off-by: Dmitry Torokhov <[email protected]>
2011-08-23Input: wacom_w8001 - implement open and closeDmitry Torokhov1-1/+20
Implement open() and close() methods for the input device so that we do not start the device unless there are users listening to the events. Acked-by: Chris Bagwell <[email protected]> Tested-by: Ping Cheng <[email protected]> Signed-off-by: Dmitry Torokhov <[email protected]>
2011-08-22Input: ad714x - read the interrupt status registers in a rowMichael Hennerich4-41/+49
The interrupt status registers should be read in row to avoid invalid data. Alter "read" method for both bus options to allow reading several registers in a row and make sure we read interrupt status registers properly. Read sequence saves 50% of bus transactions compared to single register reads. So use it also for the result registers, which are also located in a row. Also update copyright notice. Signed-off-by: Michael Hennerich <[email protected]> Signed-off-by: Dmitry Torokhov <[email protected]>
2011-08-22Input: ad714x - use DMA-safe buffers for spi_write()Dmitry Torokhov4-103/+131
spi_write() requires use of DMA-safe (cacheline aligned) buffers. Also use the same buffers when reading data since to avoid extra locking and potential memory allocation in spi_write_then_read(). Acked-by: Michael Hennerich <[email protected]> Signed-off-by: Dmitry Torokhov <[email protected]>
2011-08-22Input: ad714x - fix endianness issuesMichael Hennerich2-33/+25
Allow driver to be used on Big Endian boxes. Signed-off-by: Michael Hennerich <[email protected]> Signed-off-by: Dmitry Torokhov <[email protected]>
2011-08-22Input: ad714xx-spi - force SPI bus into the default 8-bit modeMichael Hennerich1-0/+6
Signed-off-by: Michael Hennerich <[email protected]> Signed-off-by: Dmitry Torokhov <[email protected]>
2011-08-21Input: ep93xx_keypad - add missing include of linux/module.hAxel Lin1-0/+1
ep93xx_keypad.c uses interfaces from linux/module.h, so it should include that file. This patch fixes build errors. Signed-off-by: Axel Lin <[email protected]> Signed-off-by: Dmitry Torokhov <[email protected]>
2011-08-21Input: tnetv107x-ts - add missing include of linux/module.hAxel Lin1-0/+1
tnetv107x-ts.c uses interfaces from linux/module.h, so it should include that file. This patch fixes build errors. Signed-off-by: Axel Lin <[email protected]> Signed-off-by: Dmitry Torokhov <[email protected]>
2011-08-20Input: max11801_ts - correct license statementJiejing Zhang1-1/+2
The original license statement was confusing since it was unclear if the license was pure GPLv2 or GPLv2+ and did not match the license of the driver max11801_ts was derived from. The license is GPLv2+. Signed-off-by: Jiejing Zhang <[email protected]> Signed-off-by: Dmitry Torokhov <[email protected]>
2011-08-16Input: atmel_mxt_ts - report pressure information from the driverYufeng Shen1-0/+12
Atmel mxt1386 touch controller has the touch pressure information so let's report it to the user space. [[email protected]: added ABS_RESSURE reporting for ST emulation.] Signed-off-by: Yufeng Shen <[email protected]> Acked-by: Wanlong Gao <[email protected]> Acked-by: Henrik Rydberg <[email protected]> Signed-off-by: Dmitry Torokhov <[email protected]>
2011-08-16Input: bcm5974 - Add support for newer MacBookPro8,2Andrew Drake1-0/+20
New MacBook Pro devices reporting product name MacBookPro8,2 come with newer/higher resolution touchpads than others with the same product name with USB ID 05ac:0252. This patch adds support for these devices. Signed-off-by: Andrew Drake <[email protected]> Reviewed-by: Wanlong Gao <[email protected]> Signed-off-by: Dmitry Torokhov <[email protected]>
2011-08-16Input: wacom - report id 3 returns 4 bytes of dataPing Cheng1-4/+6
Signed-off-by: Ping Cheng <[email protected]> Signed-off-by: Dmitry Torokhov <[email protected]>
2011-08-16Input: wacom - add WAC_MSG_RETRIES definePing Cheng1-3/+4
Use WAC_MSG_RETRIES define instead of a numeric constant. Signed-off-by: Ping Cheng <[email protected]> Signed-off-by: Dmitry Torokhov <[email protected]>
2011-08-16Input: wacom - add support for the Wacom Bamboo Pen (CTL-660/K)Gerard Braad1-0/+4
Signed-off-by: Gerard Braad <[email protected]> Reviewed-by: Chris Bagwell <[email protected]> Signed-off-by: Ping Cheng <[email protected]> Signed-off-by: Dmitry Torokhov <[email protected]>
2011-08-11Input: tegra-kbc - correct call to input_free_deviceAxel Lin1-1/+1
If kzalloc for kbc fails, then we have NULL pointer dereference while calling input_free_device(kbc->idev) in the error handling. So it is safer to always use the original name, input_dev. Signed-off-by: Axel Lin <[email protected]> Signed-off-by: Dmitry Torokhov <[email protected]>
2011-08-11Input: mpu3050 - correct call to input_free_deviceAxel Lin1-1/+1
input_free_device() should be used if input_register_device() was not called yet or if it failed. Signed-off-by: Axel Lin <[email protected]> Signed-off-by: Dmitry Torokhov <[email protected]>
2011-08-09Input: add driver for Bosch Sensortec's BMA150 accelerometerEric Andersson3-0/+703
Signed-off-by: Albert Zhang <[email protected]> Signed-off-by: Eric Andersson <[email protected]> Acked-by: Jonathan Cameron <[email protected]> Reviewed-by: Alan Cox <[email protected]> Signed-off-by: Dmitry Torokhov <[email protected]>
2011-08-09Input: polldev - immediately poll device upon openingDmitry Torokhov1-2/+4
To allow open/ioctl(EVIOCGABS)/close use pattern for polled devices read the device in context of open() call instead of offloading the first read to a workqueue. This will ensure that once call to open() returns device would have cached reasonably recent axis values that can be retrieved via appropriate ioctl. Signed-off-by: Dmitry Torokhov <[email protected]>
2011-08-08Input: bcm5974 - add support for touchpads found in MacBookAir4,2Joshua V. Dillon1-0/+20
Added USB device IDs for MacBookAir4,2 trackpad. Device constants were copied from the MacBookAir3,2 constants. The 4,2 device specification is reportedly unchanged from the 3,2 predecessor and seems to work well. Signed-off-by: Joshua V Dillon <[email protected]> Signed-off-by: Chase Douglas <[email protected]> Signed-off-by: Dmitry Torokhov <[email protected]>
2011-08-08Input: mma8450 - fix module device table typeAxel Lin1-1/+1
The module device table for of_device_id should use "of" type. Signed-off-by: Axel Lin <[email protected]> Signed-off-by: Dmitry Torokhov <[email protected]>
2011-08-08ARM: gpio: omap: convert drivers to use asm/gpio.h rather than mach/gpio.hRussell King1-1/+1
Signed-off-by: Russell King <[email protected]>
2011-08-04Input: remove CLOCK_TICK_RATE from analog joystick driverDeepak Saxena1-1/+1
The analog joystick driver is written for x86 systems. This patch updates it to use the PIT_TICK_RATE value instead of CLOCK_TICK_RATE as they are equivalent on x86 and we want to deprecate the latter. Signed-off-by: Deepak Saxena <[email protected]> Signed-off-by: Dmitry Torokhov <[email protected]>
2011-08-03Merge branch 'for-linus' of ↵Linus Torvalds7-6/+24
git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: ad7879 - fix deficient device disable Input: gpio_keys - fix two typos in devicetree documentation Input: mma8450 - add device tree probe support Input: gpio_keys - return proper error code if memory allocation fails Input: lm8323 - add missing device_remove_file for dev_attr_time Input: tegra-kbc - fix computation of polling time Input: kxtj9 - explicitly include module.h Input: psmouse - hgpk.c needs module.h
2011-08-02Input: add support for pm8xxx based vibrator driverAmy Maloche3-12/+321
Add support for pm8xx based vibrator to facilitate haptics. This module uses the ff-memless framework. Signed-off-by: Amy Maloche <[email protected]> Signed-off-by: Anirudh Ghayal <[email protected]> Reviewed-by: Wanlong Gao <[email protected]> Signed-off-by: Dmitry Torokhov <[email protected]>
2011-08-02Input: ad7879 - fix deficient device disableMichael Hennerich1-1/+3
Input close or device disable should not interact with the exported gpiolib functionality. However that's the case. __ad7879_disable() clears the entire AD7879_REG_CTRL2, while it should just power down the ADC and its reference. Signed-off-by: Michael Hennerich <[email protected]> Signed-off-by: Dmitry Torokhov <[email protected]>
2011-08-01input: xilinx_ps2: Add missing of_address.h headerMichal Simek1-1/+1
Add missing header. Error log: CC drivers/input/serio/xilinx_ps2.o drivers/input/serio/xilinx_ps2.c: In function 'xps2_of_probe': drivers/input/serio/xilinx_ps2.c:249: error: implicit declaration of function 'of_address_to_resource' Signed-off-by: Michal Simek <[email protected]> Signed-off-by: Grant Likely <[email protected]>
2011-07-31Input: mma8450 - add device tree probe supportShawn Guo1-0/+8
It adds device tree probe support for mma8450 driver. Signed-off-by: Shawn Guo <[email protected]> Acked-by: Eric Miao <[email protected]> Acked-by: Grant Likely <[email protected]> Signed-off-by: Dmitry Torokhov <[email protected]>
2011-07-30Input: gpio_keys - return proper error code if memory allocation failsTobias Klauser1-1/+1
Return -ENOMEM if kzalloc fails in gpio_keys_get_devtree_pdata(). Signed-off-by: Tobias Klauser <[email protected]> Signed-off-by: Dmitry Torokhov <[email protected]>
2011-07-30Input: lm8323 - add missing device_remove_file for dev_attr_timeAxel Lin1-2/+7
Add missing device_remove_file() for dev_attr_time in lm8323_remove(). Also calling device_remove_file() in lm8323_probe() error path to remove sysfs attribute file. Signed-off-by: Axel Lin <[email protected]> Signed-off-by: Dmitry Torokhov <[email protected]>
2011-07-30Input: tegra-kbc - fix computation of polling timeRakesh Iyer1-2/+3
Fix a constant definition and computation of polling time. [[email protected]: switched to using DIV_ROUND_UP as was suggested by Thierry Reding <[email protected]>] Signed-off-by: Rakesh Iyer <[email protected]> Signed-off-by: Dmitry Torokhov <[email protected]>
2011-07-30Input: kxtj9 - explicitly include module.hStephen Rothwell1-0/+1
We need to explicitly include module.h since some of its facilities are used. Signed-off-by: Stephen Rothwell <[email protected]> Signed-off-by: Dmitry Torokhov <[email protected]>
2011-07-30Input: psmouse - hgpk.c needs module.hRandy Dunlap1-0/+1
hgpk.c uses interfaces from linux/module.h, so it should include that file. This fixes build errors. Signed-off-by: Randy Dunlap <[email protected]> Signed-off-by: Dmitry Torokhov <[email protected]>
2011-07-27Merge branch 'for-linus' of ↵Linus Torvalds40-306/+1829
git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (53 commits) Input: synaptics - fix reporting of min coordinates Input: tegra-kbc - enable key autorepeat Input: kxtj9 - fix locking typo in kxtj9_set_poll() Input: kxtj9 - fix bug in probe() Input: intel-mid-touch - remove pointless checking for variable 'found' Input: hp_sdc - staticize hp_sdc_kicker() Input: pmic8xxx-keypad - fix a leak of the IRQ during init failure Input: cy8ctmg110_ts - set reset_pin and irq_pin from platform data Input: cy8ctmg110_ts - constify i2c_device_id table Input: cy8ctmg110_ts - fix checking return value of i2c_master_send Input: lifebook - make dmi callback functions return 1 Input: atkbd - make dmi callback functions return 1 Input: gpio_keys - switch to using SIMPLE_DEV_PM_OPS Input: gpio_keys - add support for device-tree platform data Input: aiptek - remove double define Input: synaptics - set minimum coordinates as reported by firmware Input: synaptics - process button bits in AGM packets Input: synaptics - rename set_slot to be more descriptive Input: synaptics - fuzz position for touchpad with reduced filtering Input: synaptics - set resolution for MT_POSITION_X/Y axes ...
2011-07-27Merge branch 'next' into for-linusDmitry Torokhov46-313/+2891
2011-07-26Merge branch 'next/devel2' of ↵Linus Torvalds4-7/+442
git://git.kernel.org/pub/scm/linux/kernel/git/arm/linux-arm-soc * 'next/devel2' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/linux-arm-soc: (47 commits) OMAP: Add debugfs node to show the summary of all clocks OMAP2+: hwmod: Follow the recommended PRCM module enable sequence OMAP2+: clock: allow per-SoC clock init code to prevent clockdomain calls from clock code OMAP2+: clockdomain: Add per clkdm lock to prevent concurrent state programming OMAP2+: PM: idle clkdms only if already in idle OMAP2+: clockdomain: add clkdm_in_hwsup() OMAP2+: clockdomain: Add 2 APIs to control clockdomain from hwmod framework OMAP: clockdomain: Remove redundant call to pwrdm_wait_transition() OMAP4: hwmod: Introduce the module control in hwmod control OMAP4: cm: Add two new APIs for modulemode control OMAP4: hwmod data: Add modulemode entry in omap_hwmod structure OMAP4: hwmod data: Add PRM context register offset OMAP4: prm: Remove deprecated functions OMAP4: prm: Replace warm reset API with the offset based version OMAP4: hwmod: Replace RSTCTRL absolute address with offset macros OMAP: hwmod: Wait the idle status to be disabled OMAP4: hwmod: Replace CLKCTRL absolute address with offset macros OMAP2+: hwmod: Init clkdm field at boot time OMAP4: hwmod data: Add clock domain attribute OMAP4: clock data: Add missing divider selection for auxclks ...
2011-07-25Merge branch 'for-linus' of ↵Linus Torvalds2-5/+3
git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial: (43 commits) fs: Merge split strings treewide: fix potentially dangerous trailing ';' in #defined values/expressions uwb: Fix misspelling of neighbourhood in comment net, netfilter: Remove redundant goto in ebt_ulog_packet trivial: don't touch files that are removed in the staging tree lib/vsprintf: replace link to Draft by final RFC number doc: Kconfig: `to be' -> `be' doc: Kconfig: Typo: square -> squared doc: Konfig: Documentation/power/{pm => apm-acpi}.txt drivers/net: static should be at beginning of declaration drivers/media: static should be at beginning of declaration drivers/i2c: static should be at beginning of declaration XTENSA: static should be at beginning of declaration SH: static should be at beginning of declaration MIPS: static should be at beginning of declaration ARM: static should be at beginning of declaration rcu: treewide: Do not use rcu_read_lock_held when calling rcu_dereference_check Update my e-mail address PCIe ASPM: forcedly -> forcibly gma500: push through device driver tree ... Fix up trivial conflicts: - arch/arm/mach-ep93xx/dma-m2p.c (deleted) - drivers/gpio/gpio-ep93xx.c (renamed and context nearby) - drivers/net/r8169.c (just context changes)
2011-07-25Input: synaptics - fix reporting of min coordinatesDmitry Torokhov1-1/+1
We were testing wrong bit in the extended capability query. Reported-by: Daniel Kurtz <[email protected]> Signed-off-by: Dmitry Torokhov <[email protected]>
2011-07-25Input: tegra-kbc - enable key autorepeatRakesh Iyer1-1/+1
To support key repeats, keyboard needs to be setup as an autorepeating device. Signed-off-by: Rakesh Iyer <[email protected]> Signed-off-by: Dmitry Torokhov <[email protected]>
2011-07-22Merge branch 'timers-cleanup-for-linus' of ↵Linus Torvalds3-10/+3
git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'timers-cleanup-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: mips: Fix i8253 clockevent fallout i8253: Cleanup outb/inb magic arm: Footbridge: Use common i8253 clockevent mips: Use common i8253 clockevent x86: Use common i8253 clockevent i8253: Create common clockevent implementation i8253: Export i8253_lock unconditionally pcpskr: MIPS: Make config dependencies finer grained pcspkr: Cleanup Kconfig dependencies i8253: Move remaining content and delete asm/i8253.h i8253: Consolidate definitions of PIT_LATCH x86: i8253: Consolidate definitions of global_clock_event i8253: Alpha, PowerPC: Remove unused asm/8253pit.h alpha: i8253: Cleanup remaining users of i8253pit.h i8253: Remove I8253_LOCK config i8253: Make pcsp sound driver use the shared i8253_lock i8253: Make pcspkr input driver use the shared i8253_lock i8253: Consolidate all kernel definitions of i8253_lock i8253: Unify all kernel declarations of i8253_lock i8253: Create linux/i8253.h and use it in all 8253 related files
2011-07-19Input: kxtj9 - fix locking typo in kxtj9_set_poll()Dan Carpenter1-1/+1
According to the comments we want to call mutex_lock() here instead of mutex_unlock(). That makes more sense. Signed-off-by: Dan Carpenter <[email protected]> Signed-off-by: Dmitry Torokhov <[email protected]>
2011-07-19Input: kxtj9 - fix bug in probe()Dan Carpenter1-1/+1
We are testing the wrong variable here. I believe tj9->input_dev is always NULL at this point, so probe() will fail. Signed-off-by: Dan Carpenter <[email protected]> Signed-off-by: Dmitry Torokhov <[email protected]>
2011-07-18Input: intel-mid-touch - remove pointless checking for variable 'found'Axel Lin1-10/+5
The implementation does break from the for loop after we assign 'i' to variable 'found'. Signed-off-by: Axel Lin <[email protected]> Signed-off-by: Dmitry Torokhov <[email protected]>
2011-07-18Input: hp_sdc - staticize hp_sdc_kicker()Axel Lin1-1/+1
It's not referenced outside this file so there's no need for it to be in the global name space. Signed-off-by: Axel Lin <[email protected]> Signed-off-by: Dmitry Torokhov <[email protected]>
2011-07-18Input: pmic8xxx-keypad - fix a leak of the IRQ during init failureAxel Lin1-4/+4
Make sure we are passing the same cookie in all calls to request_any_context_irq() and free_irq(). Signed-off-by: Axel Lin <[email protected]> Signed-off-by: Dmitry Torokhov <[email protected]>
2011-07-18Input: cy8ctmg110_ts - set reset_pin and irq_pin from platform dataAxel Lin1-0/+2
The implementation in cy8ctmg110_probe() does not properly set reset_pin and irq_pin from platform data. Let's fix it. Signed-off-by: Axel Lin <[email protected]> Signed-off-by: Dmitry Torokhov <[email protected]>
2011-07-17Merge branches 'omap/prcm' and 'omap/mfd' of ↵Arnd Bergmann4-7/+442
git+ssh://master.kernel.org/pub/scm/linux/kernel/git/arm/linux-arm-soc into next/devel-2
2011-07-13Input: cy8ctmg110_ts - constify i2c_device_id tableAxel Lin1-1/+1
Signed-off-by: Axel Lin <[email protected]> Signed-off-by: Dmitry Torokhov <[email protected]>
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