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| | * | Input: ad714x - fix up input configurationMichael Hennerich2011-05-17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add missing input name and set up parent devices so input devices will show in proper places in sysfs tree. Signed-off-by: Michael Hennerich <michael.hennerich@analog.com> Tested-by: Jean-Francois Dagenais <jeff.dagenais@gmail.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| | * | Input: elantech - remove support for proprietary X driverÉric Piel2011-05-17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Apparently somewhere someone had a proprietary X driver. To get the multitouch info, it uses some hack on the normal API instead of using the multitouch protocol. Now that the multitouch info is transmitted correctly it makes not much sense to keep it. Especially because it's impossible to find this proprietary X driver anywhere, so the number of users must be very low. Signed-off-by: Éric Piel <eric.piel@tremplin-utc.net> Reviewed-by: Henrik Rydberg <rydberg@euromail.se> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| | * | Input: elantech - report multitouch with proper ABS_MT messagesÉric Piel2011-05-17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Multitouch info was reported only via a old protocol used by the proprietary X driver from elantech. Let's report the multitouch info also following the official MT protocol. It's semi-mt because the device only reports the lowest/highest coordinates. This was done following the multi-touch-protocol.txt documentation, and inspired by the bcm5974 and elantech implementations. Testing was light as there is not many applications using this protocol yet, but the X synaptics driver didn't complain and the X multitouch driver behaved correctly. Signed-off-by: Éric Piel <eric.piel@tremplin-utc.net> Reviewed-by: Henrik Rydberg <rydberg@euromail.se> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| | * | Input: elantech - export pressure and width when supportedÉric Piel2011-05-17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Using the info of the Dell/Ubuntu driver, described in the protocol document, report both width and pressure when pressing 1 and 3 fingers, for the versions of the touchpad which support it. Signed-off-by: Éric Piel <eric.piel@tremplin-utc.net> Reviewed-by: Henrik Rydberg <rydberg@euromail.se> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| | * | Input: atmel_tsadcc - correct call to input_free_deviceJulia Lawall2011-05-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This error handling code can be reached before ts_dev->input is initialized, so it is safer to always use the original name, input_dev. Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| | * | Input: add driver FSL MPR121 capacitive touch sensorZhang Jiejing2011-05-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds basic support for Freescale MPR121 capacitive touch sensor. It's an i2c controller with up to 12 capacitance sensing inputs. Product information (data sheet, application notes) can be found here: http://www.freescale.com/webapp/sps/site/prod_summary.jsp?code=MPR121 Signed-off-by: Zhang Jiejing <jiejing.zhang@freescale.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| | * | Input: remove useless synchronize_rcu() callsEric Dumazet2011-05-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There is no need to call synchronize_rcu() after a list insertion, or a NULL->ptr assignment. However, the reverse operations do need this call. Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| | * | Input: ads7846 - fix gpio_pendown configurationIgor Grinberg2011-05-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The pendown gpio was requested but not configured for input. Configure it for input. Signed-off-by: Igor Grinberg <grinberg@compulab.co.il> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| | * | Input: ads7846 - add possibility to use external vref on ads7846Alexander Stein2011-05-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Just set vref_mv in your platform config to use external vref. Otherwise the internal one is used. Signed-off-by: Alexander Stein <alexander.stein@systec-electronic.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| | * | Input: rotary-encoder - add support for half-period encodersJohan Hovold2011-05-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add support for encoders that have two detents per input signal period. Signed-off-by: Johan Hovold <jhovold@gmail.com> Acked-by: Daniel Mack <zonque@gmail.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| | * | Input: rotary-encoder - refactor and clean upJohan Hovold2011-05-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Refactor state retrieval and event reporting in interrupt handler. Remove a few empty lines. Signed-off-by: Johan Hovold <jhovold@gmail.com> Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com> Acked-by: Daniel Mack <zonque@gmail.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| | * | Input: tegra-kbc - change wakeup logic to be all or nothingRakesh Iyer2011-05-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Tegra hardware design cannot reliably support an arbitrary set of keys waking up the system. Modify wakeup logic so either any key wakes the system up or none will do. Signed-off-by: Rakesh Iyer <riyer@nvidia.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| | * | Input: ati_remote2 - return the error code from sysfs channel_mask storeVille Syrjala2011-05-05
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If the channel_mask setup fails when configuring it through sysfs, return the error code to the caller instead of claiming success. Signed-off-by: Ville Syrjala <syrjala@sci.fi> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| | * | Input: sh_keysc - only compile PM code if PM is enabledDmitry Torokhov2011-05-05
| | | | | | | | | | | | | | | | Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| | * | Input: h3600_ts_input - fix a leak of the IRQ during init failureAxel Lin2011-05-03
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Make sure we are passing the same cookie in all calls to request_irq() and free_irq(). Signed-off-by: Axel Lin <axel.lin@gmail.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| | * | Input: sh_keysc - make sh_keysc_device_driver staticDmitry Torokhov2011-05-03
| | | | | | | | | | | | | | | | | | | | | | | | | | | | This variable is not used outside of the module so we should mark it as static. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| | * | Input: sh_keysc - switch to threaded IRQ handlerMagnus Damm2011-04-28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Update the KEYSC driver to make use of threaded IRQs with IRQF_ONESHOT to improve interrupt latency. The driver is using udelay() in the ISR to make sure the hardware has stabilized. Without using interrupt threads this delay may affect the latency of the rest of the system. Also pass dev_name() as string for /proc/interrupts. Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| | * | Input: sh_keysc - implement runtime PM supportMagnus Damm2011-04-28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Convert the KEYSC driver from MSTP bit control through a magic clock string to making use of Runtime PM. Also, update the system suspend/resume callbacks to drop the Runtime PM reference in the case of wakeup disabled. Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| | * | Input: input-polldev - use system-wide freezable workqueueDmitry Torokhov2011-04-28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | With introduction of concurrency-managed work queues there is rarely a point in creating private workqueues. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| | * | Input: tegra-kbc - add ghost key filterRakesh Iyer2011-04-28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add ghost key filtering support for the Nvidia Tegra matrix keyboard. Signed-off-by: Rakesh Iyer <riyer@nvidia.com> Reviewed-by: Henrik Rydberg <rydberg@euromail.se> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| | * | Input: twl4030-pwrbutton - fix a leak of the IRQ during init failureAxel Lin2011-04-28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In twl4030_pwrbutton_probe error path, free_irq() was using NULL rather than the driver data as the data pointer so free_irq() wouldn't have matched. Signed-off-by: Axel Lin <axel.lin@gmail.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| | * | Input: omap-keypad - fix a wrong free_irq() parameterAxel Lin2011-04-28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In current implementation, free_irq() was using NULL rather than the driver data as the data pointer so free_irq() wouldn't have matched. Signed-off-by: Axel Lin <axel.lin@gmail.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| | * | Input: qt1070 - add MODULE_DEVICE_TABLEAxel Lin2011-04-28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Adding the necessary MODULE_DEVICE_TABLE() information allows the driver to be automatically loaded by udev Signed-off-by: Axel Lin <axel.lin@gmail.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| | * | Input: evdev - only signal polls on full packetsJeff Brown2011-04-27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch modifies evdev so that it only becomes readable when the buffer contains an EV_SYN/SYN_REPORT event. On SMP systems, it is possible for an evdev client blocked on poll() to wake up and read events from the evdev ring buffer at the same rate as they are enqueued. This can result in high CPU usage, particularly for MT devices, because the client ends up reading events one at a time instead of reading complete packets. We eliminate this problem by making the device readable only when the buffer contains at least one complete packet. This causes clients to block until the entire packet is available. Signed-off-by: Jeff Brown <jeffbrown@android.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| | * | Merge commit 'v2.6.39-rc4' into nextDmitry Torokhov2011-04-23
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| | * | Input: atmel_mxt_ts - convert to MT protocol BJoonyoung Shim2011-04-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Atmel touchscreen chips can use MT protocol B because they can assign unique id to ABS_MT_TRACKING_ID from finger id provided by hardware. Signed-off-by: Joonyoung Shim <jy0922.shim@samsung.com> Reviewed-by: Henrik Rydberg <rydberg@euromail.se> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| | * | Input: atmel_mxt_ts - make CHG line high after enabling interruptsIiro Valkonen2011-04-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Make the CHG line (interrupt line) go high after the interrupts have been enabled to make sure we don't miss the falling edge. Signed-off-by: Iiro Valkonen <iiro.valkonen@atmel.com> Acked-by: Joonyoung Shim <jy0922.shim@samsung.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| | * | Input: atmel_mxt_ts - support 12bit resolutionJoonyoung Shim2011-04-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Atmel touchscreen chip can support 12bit resolution and this patch modifies to get maximum x and y size from platform data. Signed-off-by: Joonyoung Shim <jy0922.shim@samsung.com> Acked-by: Iiro Valkonen <iiro.valkonen@atmel.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| | * | Input: add driver for Maxim max11801 touchscreen controllerZhang Jiejing2011-04-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add MAXI max11801 resistive touchscreen controller driver. This driver uses Auto Mode and Aperture Mode. Support for other max1180x devices can be added to this driver as well, as they use almost the same register addresses and codes. You can find data sheet here: http://www.maxim-ic.com/datasheet/index.mvp/id/5943 Signed-off-by: Zhang Jiejing <jiejing.zhang@freescale.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| | * | Input: gpio-keys - add support for setting device nameAlexander Stein2011-04-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch allows to set a device name which helps distinguishing several gpio-keys devices. Signed-off-by: Alexander Stein <alexander.stein@informatik.tu-chemnitz.de> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| | * | Input: gpio_keys - add support for EV_ABSAlexander Stein2011-04-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | With this patch you can setup a group of GPIOs representing a specific position on an EV_ABS axis. Signed-off-by: Alexander Stein <alexander.stein@informatik.tu-chemnitz.de> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
* | | | Merge branch 'tty-next' of ↵Linus Torvalds2011-05-23
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty-2.6 * 'tty-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty-2.6: (48 commits) serial: 8250_pci: add support for Cronyx Omega PCI multiserial board. tty/serial: Fix break handling for PORT_TEGRA tty/serial: Add explicit PORT_TEGRA type n_tracerouter and n_tracesink ldisc additions. Intel PTI implementaiton of MIPI 1149.7. Kernel documentation for the PTI feature. export kernel call get_task_comm(). tty: Remove to support serial for S5P6442 pch_phub: Support new device ML7223 8250_pci: Add support for the Digi/IBM PCIe 2-port Adapter ASoC: Update cx20442 for TTY API change pch_uart: Support new device ML7223 IOH parport: Use request_muxed_region for IT87 probe and lock tty/serial: add support for Xilinx PS UART n_gsm: Use print_hex_dump_bytes drivers/tty/moxa.c: Put correct tty value TTY: tty_io, annotate locking functions TTY: serial_core, remove superfluous set_task_state TTY: serial_core, remove invalid test Char: moxa, fix locking in moxa_write ... Fix up trivial conflicts in drivers/bluetooth/hci_ldisc.c and drivers/tty/serial/Makefile. I did the hci_ldisc thing as an evil merge, cleaning things up.
| * | | | tty: make receive_buf() return the amout of bytes receivedFelipe Balbi2011-04-22
| | |_|/ | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | it makes it simpler to keep track of the amount of bytes received and simplifies how flush_to_ldisc counts the remaining bytes. It also fixes a bug of lost bytes on n_tty when flushing too many bytes via the USB serial gadget driver. Tested-by: Stefan Bigler <stefan.bigler@keymile.com> Tested-by: Toby Gray <toby.gray@realvnc.com> Signed-off-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* | | | input/atari: Fix mouse movement and button mappingGeert Uytterhoeven2011-05-19
| | | | | | | | | | | | | | | | | | | | | | | | Up and down movements were reversed, left and right buttons were swapped. Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
* | | | input/atari: Fix atarimouse initMichael Schmitz2011-05-19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Atarimouse fails to load as a module (with ENODEV), due to a brown paper bag bug, misinterpreting the semantics of atari_keyb_init(). [geert] Propagate the return value of atari_keyb_init() everywhere Signed-off-by: Michael Schmitz <schmitz@debian.org> Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
* | | | input/atari: Use the correct mouse interrupt hookMichael Schmitz2011-05-19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The Atari keyboard driver calls atari_mouse_interrupt_hook if it's set, not atari_input_mouse_interrupt_hook. Fix below. [geert] Killed off atari_mouse_interrupt_hook completely, after fixing another incorrect assignment in atarimouse.c. Signed-off-by: Michael Schmitz <schmitz@debian.org> Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
* | | | Merge branch 'for-linus' of ↵Linus Torvalds2011-05-12
|\ \ \ \ | | |/ / | |/| | | | | | | | | | | | | | | | | | | | | | 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: ads7846 - remove unused variable from struct ads7845_ser_req Input: ads7846 - make transfer buffers DMA safe
| * | | Input: ads7846 - remove unused variable from struct ads7845_ser_reqAlexander Stein2011-05-05
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Alexander Stein <alexander.stein@systec-electronic.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| * | | Input: ads7846 - make transfer buffers DMA safeAlexander Stein2011-05-05
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | req.sample needs its own cacheline otherwise accessing req.msg fetches it in again. Note: This effect doesn't occur if the underlying SPI driver doesn't use DMA at all. Signed-off-by: Alexander Stein <alexander.stein@systec-electronic.com> Acked-by: Jonathan Cameron <jic23@cam.ac.uk> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
* | | | Merge branch 'for-linus' of ↵Linus Torvalds2011-05-02
|\| | | | |/ / |/| | | | | | | | | | | | | | | | | | | | 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: wm831x-ts - move BTN_TOUCH reporting to data transfer Input: wm831x-ts - allow IRQ flags to be specified Input: wm831x-ts - fix races with IRQ management
| * | Input: wm831x-ts - move BTN_TOUCH reporting to data transferMark Brown2011-04-28
| | | | | | | | | | | | | | | | | | | | | | | | | | | Don't report BTN_TOUCH until we've got data as some less robust applications can be confused by getting a touch event by itself and it doesn't seem unreasonable for them to expect coordinates along with a touch. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| * | Input: wm831x-ts - allow IRQ flags to be specifiedMark Brown2011-04-28
| | | | | | | | | | | | | | | | | | | | | | | | This allows maximum flexibility for configuring the direct GPIO based interrupts. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| * | Input: wm831x-ts - fix races with IRQ managementMark Brown2011-04-28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If the WM831x pen down and data IRQs run in parallel it is possible for the data and pen down IRQs to deadlock themselves as one is part way through disabling its operation while the other is part way through enabling. Fix this by always disabling the pen down interrupt while data is active and vice versa. When a changeover is required we disable the IRQ that is to be stopped then schedule work that will enable the new IRQ. We need to handle the data flow in the data IRQ as the readback from the device needs to be ordered correctly with the IRQ for robust operation. This also fixes an issue when using the built in IRQs due to enable_irq() not being valid from interrupt context on an interrupt controller with bus operations like the built in IRQ controller - this issue may also have affected other interrupt controllers. We can't rely on having the data and pen down IRQs available via GPIOs on the CPU on every system. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
* | | Merge branch 'for-linus' of ↵Linus Torvalds2011-04-18
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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: xen-kbdfront - fix mouse getting stuck after save/restore Input: estimate number of events per packet Input: evdev - indicate buffer overrun with SYN_DROPPED Input: document event types and codes and their intended use Input: add KEY_IMAGES specifically for AL Image Browser Input: twl4030_keypad - fix potential NULL dereference in twl4030_kp_probe() Input: h3600_ts - fix error handling at connect Input: twl4030_keypad - avoid potential NULL-pointer dereference
| * | Input: xen-kbdfront - fix mouse getting stuck after save/restoreIgor Mammedov2011-04-18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Mouse gets "stuck" after restore of PV guest but buttons are in working condition. If driver has been configured for ABS coordinates at start it will get XENKBD_TYPE_POS events and then suddenly after restore it'll start getting XENKBD_TYPE_MOTION events, that will be dropped later and they won't get into user-space. Regression was introduced by hunk 5 and 6 of 5ea5254aa0ad269cfbd2875c973ef25ab5b5e9db ("Input: xen-kbdfront - advertise either absolute or relative coordinates"). Driver on restore should ask xen for request-abs-pointer again if it is available. So restore parts that did it before 5ea5254. Acked-by: Olaf Hering <olaf@aepfle.de> Signed-off-by: Igor Mammedov <imammedo@redhat.com> [v1: Expanded the commit description] Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| * | Input: estimate number of events per packetJeff Brown2011-04-18
| | | | | | | | | | | | | | | | | | | | | | | | | | | Calculate a default based on the number of ABS axes, REL axes, and MT slots for the device during input device registration. Signed-off-by: Jeff Brown <jeffbrown@android.com> Reviewed-by: Henrik Rydberg <rydberg@euromail.se> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| * | Input: evdev - indicate buffer overrun with SYN_DROPPEDJeff Brown2011-04-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add a new EV_SYN code, SYN_DROPPED, to inform the client when input events have been dropped from the evdev input buffer due to a buffer overrun. The client should use this event as a hint to reset its state or ignore all following events until the next packet begins. Signed-off-by: Jeff Brown <jeffbrown@android.com> [dtor@mail.ru: Implement Henrik's suggestion and drop old events in case of overflow.] Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| * | Input: twl4030_keypad - fix potential NULL dereference in twl4030_kp_probe()Axel Lin2011-04-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | We should first check whether platform data is NULL or not, before dereferencing it to get the keymap. Signed-off-by: Axel Lin <axel.lin@gmail.com> Reviewed-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| * | Input: h3600_ts - fix error handling at connectChristoph Fritz2011-04-06
| | | | | | | | | | | | | | | | | | | | | | | | In case of an error in h3600ts_connect(), deconstruct in correct order and with the right calls. Signed-off-by: Christoph Fritz <chf.fritz@googlemail.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| * | Input: twl4030_keypad - avoid potential NULL-pointer dereferenceShubhrajyoti D2011-04-06
| | | | | | | | | | | | | | | | | | Signed-off-by: Shubhrajyoti D <a0393217@india.ti.com> Acked-by: Axel Lin <axel.lin@gmail.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
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