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* | | | | | Input: pmic8xxx-pwrkey - remove redundant platform_set_drvdata()Sachin Kamat2013-05-05
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit 0998d06310 (device-core: Ensure drvdata = NULL when no driver is bound) removes the need to set driver data field to NULL. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Cc: Trilok Soni <tsoni@codeaurora.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
* | | | | | Input: pm8xxx-vibrator - remove redundant platform_set_drvdata()Sachin Kamat2013-05-05
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit 0998d06310 (device-core: Ensure drvdata = NULL when no driver is bound) removes the need to set driver data field to NULL. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
* | | | | | Input: mc13783-pwrbutton - remove redundant platform_set_drvdata()Sachin Kamat2013-05-05
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit 0998d06310 (device-core: Ensure drvdata = NULL when no driver is bound) removes the need to set driver data field to NULL. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
* | | | | | Input: max8925_onkey - remove redundant platform_set_drvdata()Sachin Kamat2013-05-05
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit 0998d06310 (device-core: Ensure drvdata = NULL when no driver is bound) removes the need to set driver data field to NULL. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
* | | | | | Input: gpio_tilt_polled - remove redundant platform_set_drvdata()Sachin Kamat2013-05-05
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit 0998d06310 (device-core: Ensure drvdata = NULL when no driver is bound) removes the need to set driver data field to NULL. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Acked-by: Heiko Stuebner <heiko@sntech.de> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
* | | | | | Input: bfin_rotary - remove redundant platform_set_drvdata()Sachin Kamat2013-05-05
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit 0998d06310 (device-core: Ensure drvdata = NULL when no driver is bound) removes the need to set driver data field to NULL. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
* | | | | | Input: ab8500-ponkey - remove redundant platform_set_drvdata()Sachin Kamat2013-05-05
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit 0998d06310 (device-core: Ensure drvdata = NULL when no driver is bound) removes the need to set driver data field to NULL. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
* | | | | | Input: egalax_ts - move to devm_* functionsAndy Shevchenko2013-05-05
| |_|_|_|/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | The usage of devm_* functions makes code cleaner and tidier. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
* | | | | Input: trackpoint - Optimize trackpoint init to use power-on resetShawn Nematbakhsh2013-04-19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The trackpoint driver sets various parameter default values, all of which happen to be power-on defaults (Source: IBM TrackPoint Engineering Specification, Version 4.0. Also confirmed by empirical data). By sending the power-on reset command to reset all parameters to power-on state, we can skip the lengthy process of programming all parameters. In testing, ~2.5 secs of time writing parameters was reduced to .35 seconds waiting for power-on reset to complete. Signed-off-by: Shawn Nematbakhsh <shawnn@chromium.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
* | | | | Input: apbps2 - convert to devm_ioremap_resource()Sachin Kamat2013-04-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use the newly introduced devm_ioremap_resource() instead of devm_request_and_ioremap() which provides more consistent error handling. devm_ioremap_resource() provides its own error messages; so all explicit error messages can be removed from the failure code paths. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
* | | | | Input: ALPS - use %ph to print buffersDmitry Torokhov2013-04-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This form is more concise. Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
* | | | | Input: st1232 - add reset pin handlingBastian Hecht2013-04-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We add the possibility to hand over a GPIO number for the reset pin. This way we can remove existing board code that takes care of it and group this information properly in the platform data or in the device tree configuration. Signed-off-by: Bastian Hecht <hechtb+renesas@gmail.com> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
* | | | | Input: st1232 - convert to devm_* infrastructureLaurent Pinchart2013-04-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use the devm_* managed functions to allocate resources. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
* | | | | Input: MT - handle semi-mt devices in coreHenrik Rydberg2013-04-07
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Most semi-mt drivers use the slots in a manual way, but really only need to treat the finger count manually. With this patch, a semi-mt driver may use the input-mt core for everything else. Signed-off-by: Henrik Rydberg <rydberg@euromail.se> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
* | | | | Input: adxl34x - use spi_get_drvdata()Jingoo Han2013-04-07
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use the wrapper functions for getting and setting the driver data using spi_device instead of using dev_{get|set}_drvdata with &spi->dev, so we can directly pass a struct spi_device. Signed-off-by: Jingoo Han <jg1.han@samsung.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
* | | | | Input: ad7877 - use spi_get_drvdata() and spi_set_drvdata()Jingoo Han2013-04-07
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use the wrapper functions for getting and setting the driver data using spi_device instead of using dev_{get|set}_drvdata with &spi->dev, so we can directly pass a struct spi_device. Signed-off-by: Jingoo Han <jg1.han@samsung.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
* | | | | Input: ads7846 - use spi_get_drvdata() and spi_set_drvdata()Jingoo Han2013-04-07
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use the wrapper functions for getting and setting the driver data using spi_device instead of using dev_{get|set}_drvdata with &spi->dev, so we can directly pass a struct spi_device. Signed-off-by: Jingoo Han <jg1.han@samsung.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
* | | | | Input: ims-pcu - fix a memory leak on errorDmitry Torokhov2013-04-01
| | | | | | | | | | | | | | | | | | | | | | | | | Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
* | | | | Input: tegra-kbc - support for defining row/columns based on SoCLaxman Dewangan2013-03-31
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | NVIDIA's Tegra20 and Tegra30 supports the 16x8 keyboard matrix and T114 support the 11x8 Key matrix. Add support for defining the maximum row/columns based on SoC through proper compatibility. Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Reviewed-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
* | | | | Input: imx_keypad - switch to using managed resourcesFabio Estevam2013-03-31
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Using devm_ functions can make the code cleaner and simpler. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
* | | | | Input: arc_ps2 - add support for device treeMischa Jonker2013-03-31
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add match table for device tree binding and dts binding doc. Signed-off-by: Mischa Jonker <mjonker@synopsys.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
* | | | | Input: mma8450 - fix signed 12bits to 32bits conversionSebastien Royen2013-03-31
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Event value is wrong. Should be in range -2048 to 2047, but is in range 0 to 4095. Use s8 to int conversion and remove 0xfff mask. Signed-off-by: Sebastien Royen <sebastien.royen@armadeus.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
* | | | | Input: eeti_ts - remove redundant null checkSachin Kamat2013-03-31
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 'pdata' is already dereferenced earlier. Hence this check is meaningless. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
* | | | | Input: edt-ft5x06 - remove redundant null check before kfreeSachin Kamat2013-03-31
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | kfree on a null pointer is a no-op. Hence null check is not necessary. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
* | | | | Input: ad714x - add CONFIG_PM_SLEEP to suspend/resume functionsJingoo Han2013-03-26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add CONFIG_PM_SLEEP to suspend/resume functions to fix the following build warning when CONFIG_PM_SLEEP is not selected. This is because sleep PM callbacks defined by SIMPLE_DEV_PM_OPS are only used when the CONFIG_PM_SLEEP is enabled. drivers/input/misc/ad714x-i2c.c:17:12: warning: 'ad714x_i2c_suspend' defined but not used [-Wunused-function] drivers/input/misc/ad714x-i2c.c:22:12: warning: 'ad714x_i2c_resume' defined but not used [-Wunused-function] drivers/input/misc/ad714x-spi.c:20:12: warning: 'ad714x_spi_suspend' defined but not used [-Wunused-function] drivers/input/misc/ad714x-spi.c:25:12: warning: 'ad714x_spi_resume' defined but not used [-Wunused-function] Signed-off-by: Jingoo Han <jg1.han@samsung.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
* | | | | Input: adxl34x - add CONFIG_PM_SLEEP to suspend/resume functionsJingoo Han2013-03-26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add CONFIG_PM_SLEEP to suspend/resume functions to fix the following build warning when CONFIG_PM_SLEEP is not selected. This is because sleep PM callbacks defined by SIMPLE_DEV_PM_OPS are only used when the CONFIG_PM_SLEEP is enabled. drivers/input/misc/adxl34x-spi.c:98:12: warning: 'adxl34x_spi_suspend' defined but not used [-Wunused-function] drivers/input/misc/adxl34x-spi.c:108:12: warning: 'adxl34x_spi_resume' defined but not used [-Wunused-function] drivers/input/misc/adxl34x-i2c.c:109:12: warning: 'adxl34x_i2c_suspend' defined but not used [-Wunused-function] drivers/input/misc/adxl34x-i2c.c:119:12: warning: 'adxl34x_i2c_resume' defined but not used [-Wunused-function] Signed-off-by: Jingoo Han <jg1.han@samsung.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
* | | | | Input: mc13783_ts - use module_platform_driver_probe()Fabio Porcedda2013-03-17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch converts the drivers to use the module_platform_driver_probe() macro which makes the code smaller and a bit simpler. Signed-off-by: Fabio Porcedda <fabio.porcedda@gmail.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
* | | | | Input: atmel-wm97xx - use module_platform_driver_probe macroSachin Kamat2013-03-17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | module_platform_driver_probe() eliminates the boilerplate and simplifies the code. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
* | | | | Input: q40kbd - use module_platform_driver_probe macroSachin Kamat2013-03-17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | module_platform_driver_probe() eliminates the boilerplate and simplifies the code. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
* | | | | Input: at32psif - use module_platform_driver_probe macroSachin Kamat2013-03-17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | module_platform_driver_probe() eliminates the boilerplate and simplifies the code. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
* | | | | Input: amimouse - use module_platform_driver_probe macroSachin Kamat2013-03-17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | module_platform_driver_probe() eliminates the boilerplate and simplifies the code. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
* | | | | Input: nomadik-ske-keypad - use module_platform_driver_probe macroSachin Kamat2013-03-17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | module_platform_driver_probe() eliminates the boilerplate and simplifies the code. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
* | | | | Input: amikbd - use module_platform_driver_probe macroSachin Kamat2013-03-17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | module_platform_driver_probe() eliminates the boilerplate and simplifies the code. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
* | | | | Input: twl4030-pwrbutton - use module_platform_driver_probe macroSachin Kamat2013-03-17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | module_platform_driver_probe() eliminates the boilerplate and simplifies the code. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
* | | | | Input: davinci_keyscan - use module_platform_driver_probe macroSachin Kamat2013-03-17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | module_platform_driver_probe() simplifies the code by eliminating boilerplate code. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
* | | | | Input: tegra-kbc - convert to devm_ioremap_resource()Sachin Kamat2013-03-17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use the newly introduced devm_ioremap_resource() instead of devm_request_and_ioremap() which provides more consistent error handling. devm_ioremap_resource() provides its own error messages; so all explicit error messages can be removed from the failure code paths. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Reviewed-by: Thierry Reding <thierry.reding@avionic-design.de> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
* | | | | Merge tag 'v3.9-rc3' into nextDmitry Torokhov2013-03-17
|\| | | | | | | | | | | | | | | | | | | | | | | | Merge with mainline to bring in module_platform_driver_probe() and devm_ioremap_resource().
| * | | | Merge branch 'for-linus' of ↵Linus Torvalds2013-03-11
| |\ \ \ \ | | |_|/ / | |/| | / | | | |/ | | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input Pull input updates from Dmitry Torokhov: "Except for the largish change to the ALPS driver adding "Dolphin V1" support and Wacom getting a new signature of yet another device, the rest are straightforward driver fixes." * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: mms114 - Fix regulator enable and disable paths Input: ads7864 - check return value of regulator enable Input: tc3589x-keypad - fix keymap size Input: wacom - add support for 0x10d Input: ALPS - update documentation for recent touchpad driver mods Input: ALPS - add "Dolphin V1" touchpad support Input: ALPS - remove unused argument to alps_enter_command_mode() Input: cypress_ps2 - fix trackpadi found in Dell XPS12
| | * | Input: mms114 - Fix regulator enable and disable pathsMark Brown2013-03-10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When it uses regulators the mms114 driver checks to see if it managed to acquire regulators and ignores errors. This is not the intended usage and not great style in general. Since the driver already refuses to probe if it fails to allocate the regulators simply make the enable and disable calls unconditional and add appropriate error handling, including adding cleanup of the regulators if setup_reg() fails. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Joonyoung Shim <jy0922.shim@samsung.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * | Input: ads7864 - check return value of regulator enableMark Brown2013-03-10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | At least print a warning if we can't power the device up. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * | Input: tc3589x-keypad - fix keymap sizeRabin Vincent2013-03-10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The keymap size used by tc3589x is too low, leading to the driver overwriting other people's memory. Fix this by making the driver use the automatically allocated keymap provided by matrix_keypad_build_keymap() instead of allocating one on its own. Signed-off-by: Rabin Vincent <rabin.vincent@stericsson.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * | Input: wacom - add support for 0x10dStephan Frank2013-03-09
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | It is a Wacom device found in Fujitsu Lifebook T902. Signed-off-by: Stephan Frank <sfrank@cs.tu-berlin.de> Acked-by: Ping Cheng <pingc@wacom.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * | Input: ALPS - add "Dolphin V1" touchpad supportDave Turvene2013-02-22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | These touchpads use a different protocol; they have been seen on Dell N5110, Dell 17R SE, and others. The official ALPS driver identifies them by looking for an exact match on the E7 report: 73 03 50. Dolphin V1 returns an EC report of 73 01 xx (02 and 0d have been seen); Dolphin V2 returns an EC report of 73 02 xx (02 has been seen). Dolphin V2 probably needs a different initialization sequence and/or report parser, so it is left for a future commit. Signed-off-by: Dave Turvene <dturvene@dahetral.com> Signed-off-by: Kevin Cernekee <cernekee@gmail.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * | Input: ALPS - remove unused argument to alps_enter_command_mode()Kevin Cernekee2013-02-22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Now that alps_identify() explicitly issues an EC report using alps_rpt_cmd(), we no longer need to look at the magic numbers returned by alps_enter_command_mode(). Signed-off-by: Kevin Cernekee <cernekee@gmail.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * | Input: cypress_ps2 - fix trackpadi found in Dell XPS12Kamal Mostafa2013-02-22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Avoid firmware glitch in Cypress PS/2 Trackpad firmware version 11 (as observed in Dell XPS12) which prevents driver from recognizing the trackpad. BugLink: http://launchpad.net/bugs/1103594 Signed-off-by: Kamal Mostafa <kamal@canonical.com> Cc: Dudley Du <dudl@cypress.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| * | | Atmel MXT touchscreen: increase reset timeoutsLinus Torvalds2013-03-09
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There is a more complete atmel patch-series out by Nick Dyer that fixes this and other things, but in the meantime this is the minimal thing to get the touchscreen going on (at least my) Pixel Chromebook. Not that I want my dirty fingers near that beautiful screen, but it seems that a non-initialized touchscreen will also end up being a constant wakeup source, so you have to disable it to go to sleep. And it's easier to just fix the initialization sequence. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
| * | | Input: atmel_mxt_ts - Support for touchpad variantDaniel Kurtz2013-03-08
| | |/ | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This same driver can be used by atmel based touchscreens and touchpads (buttonpads). Platform data may specify a device is a touchpad using the is_tp flag. This will cause the driver to perform some touchpad specific initializations, such as: * register input device name "Atmel maXTouch Touchpad" instead of Touchscreen. * register BTN_LEFT & BTN_TOOL_* event types. * register axis resolution (as a fixed constant, for now) * register BUTTONPAD property * process GPIO buttons using reportid T19 Input event GPIO mapping is done by the platform data key_map array. key_map[x] should contain the KEY or BTN code to send when processing GPIOx from T19. To specify a GPIO as not an input source, populate with KEY_RESERVED, or 0. Signed-off-by: Daniel Kurtz <djkurtz@chromium.org> Signed-off-by: Benson Leung <bleung@chromium.org> Signed-off-by: Nick Dyer <nick.dyer@itdev.co.uk> Tested-by: Olof Johansson <olof@lixom.net> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
| * | Merge branch 'for-linus' of ↵Linus Torvalds2013-03-03
| |\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux Pull second set of s390 patches from Martin Schwidefsky: "The main part of this merge are Heikos uaccess patches. Together with commit 09884964335e ("mm: do not grow the stack vma just because of an overrun on preceding vma") the user string access is hopefully fixed for good. In addition some bug fixes and two cleanup patches." * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux: s390/module: fix compile warning qdio: remove unused parameters s390/uaccess: fix kernel ds access for page table walk s390/uaccess: fix strncpy_from_user string length check input: disable i8042 PC Keyboard controller for s390 s390/dis: Fix invalid array size s390/uaccess: remove pointless access_ok() checks s390/uaccess: fix strncpy_from_user/strnlen_user zero maxlen case s390/uaccess: shorten strncpy_from_user/strnlen_user s390/dasd: fix unresponsive device after all channel paths were lost s390/mm: ignore change bit for vmemmap s390/page table dumper: add support for change-recording override bit
| | * | input: disable i8042 PC Keyboard controller for s390Heiko Carstens2013-02-28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Just add s390 to the list of architectures that don't want this driver. Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
| * | | parisc: check return value of down_interruptible() in hp_sdc_rtc.cHelge Deller2013-03-02
| |/ / | | | | | | | | | | | | | | | additionally comment out unused code (which may be used later) Signed-off-by: Helge Deller <deller@gmx.de>
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