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| | | * Input: tsc2005 - use spi_get/set_drvdata()Dmitry Torokhov2011-03-161-7/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Instead of peeking into underlying device and using dev_get/set_drvdata(), let's use SPI layer's implementation to access driver-private data (which may be different from driver-core private data). Tested-by: Aaro Koskinen <aaro.koskinen@nokia.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| | | * Input: introduce tsc2005 driverLauri Leukkunen2011-03-163-0/+725
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Discussions: http://www.mail-archive.com/linux-omap@vger.kernel.org/msg26748.html Introduce a driver for the Texas Instruments TSC2005 touchscreen controller (http://focus.ti.com/docs/prod/folders/print/tsc2005.html). The patch is based on a driver by Lauri Leukkunen, with modifications by David Brownell, Phil Carmody, Imre Deak, Hiroshi DOYU, Ari Kauppi, Tony Lindgren, Jarkko Nikula, Eero Nurkkala and Roman Tereshonkov. Signed-off-by: Lauri Leukkunen <lauri.leukkunen@nokia.com> [aaro.koskinen@nokia.com: patch description, rebasing & cleanup] Signed-off-by: Aaro Koskinen <aaro.koskinen@nokia.com> [ext-srikar.1.bhavanarayana@nokia.com: various fixes] Signed-off-by: Srikar <ext-srikar.1.bhavanarayana@nokia.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| | * | Input: xen-kbdfront - move to drivers/input/miscDmitry Torokhov2011-03-165-12/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | drivers/input is reserved for input core code and input handlers with drivers belonging to one of the sub-directories. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| | * | Input: xen-kbdfront - add grant reference for shared pageDaniel De Graaf2011-03-161-11/+28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Without a grant reference, full access to the domain's memory is required to use the shared page. Add an additional parameter in xenstore to allow grant mapping to be used. Signed-off-by: Daniel De Graaf <dgdegra@tycho.nsa.gov> Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> Acked-by: Ian Campbell <Ian.Campbell@eu.citrix.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| | * | Input: xen-kbdfront - advertise either absolute or relative coordinatesOlaf Hering2011-03-161-20/+24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | A virtualized display device is usually viewed with the vncviewer application, either by 'xm vnc domU' or with vncviewer localhost:port. vncviewer and the RFB protocol provides absolute coordinates to the virtual display. These coordinates are either passed through to a PV guest or converted to relative coordinates for a HVM guest. A PV guest receives these coordinates and passes them to the kernels evdev driver. There it can be picked up by applications such as the xorg-input drivers. Using absolute coordinates avoids issues such as guest mouse pointer not tracking host mouse pointer due to wrong mouse acceleration settings in the guests X display. Advertise either absolute or relative coordinates to the input system and the evdev driver, depending on what dom0 provides. The xorg-input driver prefers relative coordinates even if a devices provides both. Signed-off-by: Olaf Hering <olaf@aepfle.de> Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| | * | Input: tc3589x-keypad - fix 'double const' warningDmitry Torokhov2011-03-151-11/+11
| | | | | | | | | | | | | | | | | | | | | | | | Also rearrange driver structure initializer a bit. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| | * | Input: tca6416-keypad - suspend/resume wakeup supportMagnus Damm2011-03-151-0/+28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Extend the tca6416 driver to use enable_irq_wake() and disable_irq_wake() in the suspend/resume hooks. This makes it possible to wake up from suspend-to-ram using a tca6416 key on the sh7372 mackerel board. Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| | * | Input: atmel_mxt_ts - add objects of mXT1386 chipJoonyoung Shim2011-03-141-0/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Atmel mXT1386 chip is operated by atmel_mxt_ts driver and it has some different objects. Signed-off-by: Joonyoung Shim <jy0922.shim@samsung.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| | * | Input: atmel_mxt_ts - remove firmware version checkJoonyoung Shim2011-03-141-16/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Atmel touchscreen chips have different firmware version with each chip, so we cannot distinguish attribute of chip by firmware version. Signed-off-by: Joonyoung Shim <jy0922.shim@samsung.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| | * | Input: wm831x-ts - ensure the controller is in a known state on openMark Brown2011-03-141-1/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Explicitly set all the enable bits when opening the device just in case something left the device in an unexpected state. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| | * | Input: add Atmel AT42QT1070 keypad driverBo Shen2011-03-133-0/+287
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The AT42QT1070 QTouch sensor supports up to 7 keys. The driver has been tested on Atmel AT91SAM9M10-G45-EK board, and it should work fine on other platforms. Signed-off-by: Bo Shen <voice.shen@atmel.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| | * | Input: wm831x-ts - default pressure measurements onMark Brown2011-03-121-1/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | tslib expects pressure measurements so enable them by default for better compatibility. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| | * | Input: bcm5974 - add support for MacBookPro8Andy Botting2011-03-121-0/+20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch add multitouch support for the MacBookPro8,1 and MacBookPro8,2 models. Cc: stable@kernel.org Signed-off-by: Andy Botting <andy@andybotting.com> Signed-off-by: Henrik Rydberg <rydberg@euromail.se> Acked-by: Jiri Kosina <jkosina@suse.cz> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| | * | Input: wacom - support 2FGT in MT formatPing Cheng2011-03-122-18/+53
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Reviewed-by: Henrik Rydberg <rydberg@euromail.se> Reviewed-by: Chris Bagwell <chris@cnpbagwell.com> Signed-off-by: Ping Cheng <pingc@wacom.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| | * | Input: wacom - support one finger touch the touchscreen wayPing Cheng2011-03-122-90/+50
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There are two types of 1FGT devices supported in wacom_wac.c. Changing them to follow the existing touchscreen format, i.e., only report BTN_TOUCH as a valid tool type. Touch data will be ignored if pen is in proximity. This requires a touch up event sent if touch was down when pen comes in. The touch up event should be sent before any pen events are emitted. Otherwise, two pointers would race for the cursor. However, we can not send a touch up inside wacom_tpc_pen since pen and touch are on different logical port. That is why we have to check if touch is up before sending pen events. Reviewed-by: Henrik Rydberg <rydberg@euromail.se> Reviewed-by: Chris Bagwell <chris@cnpbagwell.com> Signed-off-by: Ping Cheng <pingc@wacom.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| | * | Input: wacom - process pen data in its own routinePing Cheng2011-03-121-33/+40
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | So it would be easier for patch reviewers to follow the data path. Reviewed-by: Henrik Rydberg <rydberg@euromail.se> Reviewed-by: Chris Bagwell <chris@cnpbagwell.com> Signed-off-by: Ping Cheng <pingc@wacom.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| | * | Input: wacom - do not send 2FGT Tablet PC events in TAP formatPing Cheng2011-03-122-79/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 2FGT Tablet PC touch events were processed in _TAP_ format. Remove them so we can change to _MT_ format. Signed-off-by: Ping Cheng <pingc@wacom.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| | * | Input: atmel_mxt_ts - remove matrix size checkIiro Valkonen2011-02-251-73/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The mxt_check_matrix_size() is currently setting the CTE mode to match xline/yline information that is in the platform data, but it does not take into account for example the fact that we could have a key array in use too (key array would use some x/y lines as well). It would be better to simply rely on the configuration data, and make sure that the CTE mode set in there matches the touch object (touchscreen, key array, proximity) configuration (which are set in the config data too). Signed-off-by: Iiro Valkonen <iiro.valkonen@atmel.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| | * | Input: mcs_touchkey - add shutdown handlerHeungJun Kim2011-02-231-0/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The MCS50XX series has a HW bug that requires explicit chip power down. If chip is not powered down before shutting the system down the control pins (powerup, interrupt) are pulled up and residue current continues flowing into the chips making them continue consuming power. Signed-off-by: Heungjun Kim <riverful.kim@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| | * | Input: mcs_touchkey - add support for suspend/resumeHeungjun Kim2011-02-231-1/+47
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This adds support for system-level suspend/resume to the driver. Signed-off-by: Heungjun Kim <riverful.kim@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| | * | Input: omap4-keypad - wire up runtime PM handlingAbraham Arce2011-02-231-19/+55
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Enable Runtime PM functionality in OMAP4 driver based on the following assumptions: - keyboard controller in wakeup domain so it is always on and power impact is minimal; - in OMAP4 the device control is at module/device level and ick/fclk level control is difficult so cutting of clocks will prevent interrupts. Signed-off-by: Abraham Arce <x0066660@ti.com> Signed-off-by: Shubhrajyoti D <shubhrajyoti@ti.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| | * | Input: uinput - reversed test in uinput_setup_device()Dan Carpenter2011-02-211-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The test here is reversed. It should be if (IS_ERR()) instead of if (!IS_ERR()). Signed-off-by: Dan Carpenter <error27@gmail.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| | * | Input: atmel_mxt_ts - allow board code to specify IRQ flagsIiro Valkonen2011-02-211-3/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Different board have different requirements/setups so let's be more flexible. Signed-off-by: Iiro Valkonen <iiro.valkonen@atmel.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| | * | Input: atmel_mxt_ts - allow board code to suppliy controller configIiro Valkonen2011-02-211-135/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | As there is no common configuration settings that would work in every situation, remove the fixed config data from driver code and add config data to platform data. Signed-off-by: Iiro Valkonen <iiro.valkonen@atmel.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| | * | Input: atmel_mxt_ts - add mXT224 identifier to id_tableChris Leech2011-02-211-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | "mXT224" is used in the Intel mid firmware in SFI tables to identify the presence of this I2C device. Signed-off-by: Chris Leech <christopher.leech@linux.intel.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| | * | Input: synaptics_i2c - convert to dev_pm_opsMark Brown2011-02-211-7/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There is a general move to convert drivers to dev_pm_ops rather than bus specific PM ops in order to facilitate core development. Do this converison for synaptics-i2c. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| | * | Input: adxl34x - fix references to adx134xMark Brown2011-02-211-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The adxl34x SPI driver has what appears to be a typo referring to the device as adx134x with the numeral 1 rather than letter l. This appears to be an error so convert. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Michael Hennerich <michael.hennerich@analog.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| | * | Input: adxl34x-spi - convert to dev_pm_opsMark Brown2011-02-211-7/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There is a general move to convert drivers to use dev_pm_ops rather than bus specific ones in order to facilitate core development. Do this conversion for adxl34x-spi. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Michael Hennerich <michael.hennerich@analog.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| | * | Input: adxl34x-i2c - convert to dev_pm_opsMark Brown2011-02-211-7/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There is a general move to convert drivers to use dev_pm_ops rather than bus specific ones in order to facilitate core development. Do this conversion for adxl34x-i2c. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Michael Hennerich <michael.hennerich@analog.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| | * | Input: max7359 - convert to dev_pm_opsMark Brown2011-02-211-7/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There is a general move to convert drivers to use dev_pm_ops rather than bus specific ops to facilitate core work. Do this conversion for max7359. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| | * | Input: lm8323 - convert to dev_pm_opsMark Brown2011-02-211-7/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There is a general move away from bus specific PM operations to using dev_pm_ops in order to facilicate core improvements. Update lm8323 to the new model. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| | * | Input: ad714x-spi - convert to dev_pm_opsMark Brown2011-02-211-9/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There is a general move to convert drivers to use dev_pm_ops rather than bus specific PM operations in order to facilitate core work. Do this conversion for ad714x-spi. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Michael Hennerich <michael.hennerich@analog.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| | * | Input: ad714x-i2c - convert to dev_pm_opsMark Brown2011-02-211-9/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There is a general move to convert drivers to use dev_pm_ops rather than bus specific PM operations in order to facilitate core work. Do this conversion for ad714x-i2c. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Michael Hennerich <michael.hennerich@analog.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| | * | Input: uinput - use memdup_user() and friendsDmitry Torokhov2011-02-211-25/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Instead of open-coding copying of data structures from userspace use memdup_user() and strndup_user(). Note that this introduces change in behavior because driver used to truncate 'phys' longer than 1024 bytes, but now it will refuse to set 'phys' that long. Arguably trying to set such 'phys' is suspect anyways. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| | * | Input: uinput - fix setting up device nameDavid Herrmann2011-02-211-7/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The check for non-empty device name was botched since we tried to account for extra space for the terminating zero at the same time. Convert to kstrndup() to avoid this problem. Signed-off-by: David Herrmann <dh.herrmann@gmail.com> Acked-by: Aristeu Rozanski <aris@ruivo.org> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| | * | Input: atmel_mxt_ts - read whole message to make CHG lowIiro Valkonen2011-02-211-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Read the whole message, as reading just the first byte isn't always guaranteed to clear the message. Signed-off-by: Iiro Valkonen <iiro.valkonen@atmel.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| | * | Input: atmel_mxt_ts - get rid of qt602240 prefixes in namesIiro Valkonen2011-02-211-464/+465
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Change prefixes from qt602240 to mxt to reflect that the driver supports whole line of mXT touchscreens. Signed-off-by: Iiro Valkonen <iiro.valkonen@atmel.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| | * | Input: qt602240_ts - rename to atmel_mxt_tsDmitry Torokhov2011-02-213-14/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Since the driver will be supporting whole range of Atmels mXT touchscreen controllers we better rename it to atmel_mxt_ts. Acked-by: Iiro Valkonen <iiro.valkonen@atmel.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| | * | Input: input-polldev - fix a couple of typosDmitry Torokhov2011-01-311-2/+2
| | | | | | | | | | | | | | | | Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| | * | Input: switch completely over to the new versions of get/setkeycodeDmitry Torokhov2011-01-313-52/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | All users of old style get/setkeycode methids have been converted so it is time to retire them. Acked-by: Mauro Carvalho Chehab <mchehab@redhat.com> Acked-by: Jiri Kosina <jkosina@suse.cz> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| | * | Merge commit 'v2.6.38-rc3' into nextDmitry Torokhov2011-01-3133-1781/+1806
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| | * | | Input: wm831x-ts - remove use of ternary operatorMark Brown2011-01-311-5/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | While being applied the driver was modified to add use of the ternary operator. Write the conditionals out longhand as I find it terribly unhelpful for legibility. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| | * | | Input: wm831x - add driver for Wolfson WM831x PMIC touchscreen controllersMark Brown2011-01-303-0/+366
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some of the WM831x series of PMICs from Wolfson Microelectronics include a resistive touchscreen controller. Implement support for these controllers within the input API. Platform data is supported to allow configuration of system parameters such as selection between four and five wire touchscreens and for specification of optional direct to CPU IRQs for sample availability and for pen down. Use of this feature for at least the data IRQ is strongly recommended. Thanks to Julien Boibessot for extensive testing and detailed feedback. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Tested-by: Julien Boibessot <julien.boibessot@armadeus.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| | * | | Input: ads7846 - convert to dev_pm_opsMark Brown2011-01-201-6/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There is a move to deprecate bus-specific PM operations and move to using dev_pm_ops instead in order to reduce the amount of boilerplate code in buses and facilitate updates to the PM core. Do this move for the ads7846 driver. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Michael Hennerich <Michael.Hennerich@analog.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| | * | | Input: ad7879 - convert SPI to dev_pm_opsMark Brown2011-01-201-8/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There is a move to deprecate bus-specific PM operations and move to using dev_pm_ops instead in order to reduce the amount of boilerplate code in buses and facilitate updates to the PM core. Do this move for the ad7879 SPI driver. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Michael Hennerich <Michael.Hennerich@analog.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| | * | | Input: ad7877 - convert to dev_pm_opsMark Brown2011-01-201-10/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There is a move to deprecate bus-specific PM operations and move to using dev_pm_ops instead in order to reduce the amount of boilerplate code in buses and facilitate updates to the PM core. Do this move for the ad7879 SPI driver. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Michael Hennerich <Michael.Hennerich@analog.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| * | | | Input: evdev - fix evdev_write return value on partial writesPeter Korsgaard2011-02-271-4/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | As was recently brought up on the busybox list (http://lists.busybox.net/pipermail/busybox/2011-January/074565.html), evdev_write doesn't properly check the count argument, which will lead to a return value > count on partial writes if the remaining bytes are accessible - causing userspace confusion. Fix it by only handling each full input_event structure and return -EINVAL if less than 1 struct was written, similar to how it is done in evdev_read. Reported-by: Baruch Siach <baruch@tkos.co.il> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk> Acked-by: Henrik Rydberg <rydberg@euromail.se> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| * | | | Input: bcm5974 - Report button also for zero fingersHenrik Rydberg2011-02-271-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | With the current code, pressing the integrated button with an isolating tool does not result in any button report. Fixed with this this patch. Signed-off-by: Henrik Rydberg <rydberg@euromail.se> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
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*---. \ \ \ \ Merge branches 'defcfg', 'drivers' and 'cyberpro-next' of ↵Linus Torvalds2011-03-171-1/+2
|\ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | master.kernel.org:/home/rmk/linux-2.6-arm * 'defcfg' of master.kernel.org:/home/rmk/linux-2.6-arm: ARM: 6647/1: add Versatile Express defconfig ARM: 6644/1: mach-ux500: update the U8500 defconfig * 'drivers' of master.kernel.org:/home/rmk/linux-2.6-arm: ARM: 6764/1: pl011: factor out FIFO to TTY code ARM: 6763/1: pl011: add optional RX DMA to PL011 v2 ARM: 6758/1: amba: support pm ops ARM: amba: make amba_driver id_table const ARM: amba: make internal ID table handling const ARM: amba: make probe() functions take const id tables ARM: 6662/1: amba: make amba_bustype non-static ARM: mmci: add dmaengine-based DMA support ARM: mmci: no need for separate host->data_xfered ARM: mmci: avoid unnecessary switch to data available PIO interrupts ARM: mmci: no need to call flush_dcache_page() with sg_miter API ARM: mmci: avoid reporting too many completed bytes on fifo overrun ALSA: AACI: make fifo variables more explanitory ALSA: AACI: no need to call snd_pcm_period_elapsed() for each period ALSA: AACI: use snd_pcm_lib_period_bytes() ALSA: AACI: clean up AACI announcement printk ALSA: AACI: fix channel mask selection ALSA: AACI: fix number of channels for record ALSA: AACI: fix multiple IRQ claiming * 'cyberpro-next' of master.kernel.org:/home/rmk/linux-2.6-arm: VIDEO: cyberpro: remove unused cyber2000fb_get_fb_var() VIDEO: cyberpro: remove useless function extreg pointers VIDEO: cyberpro: update handling of device structures VIDEO: cyberpro: add support for video capture I2C VIDEO: cyberpro: make 'reg_b0_lock' always present VIDEO: cyberpro: add I2C support VIDEO: cyberpro: select lowest multipler/divisor for PLL
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| | *---. \ \ \ \ \ Merge branches 'aaci', 'mmci-dma', 'pl' and 'pl011' into driversRussell King2011-03-1722-86/+996
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