summaryrefslogtreecommitdiffstats
path: root/drivers/input
Commit message (Collapse)AuthorAgeFilesLines
* Merge branch 'for-linus' of ↵Linus Torvalds2017-11-1444-537/+2617
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input Pull input updates from Dmitry Torokhov: - three new touchscreen drivers: EETI EXC3000, HiDeep, and Samsung S6SY761 - the timer API conversion (setup_timer() -> timer_setup()) - a few drivers swiytched to using managed API for creating custom device attributes - other assorted fixed and cleanups. * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (50 commits) Input: gamecon - mark expected switch fall-throughs Input: sidewinder - mark expected switch fall-throughs Input: spaceball - mark expected switch fall-throughs Input: uinput - unlock on allocation failure in ioctl Input: add support for the Samsung S6SY761 touchscreen Input: add support for HiDeep touchscreen Input: st1232 - remove obsolete platform device support Input: convert autorepeat timer to use timer_setup() media: ttpci: remove autorepeat handling and use timer_setup Input: cyttsp4 - avoid overflows when calculating memory sizes Input: mxs-lradc - remove redundant assignment to pointer input Input: add I2C attached EETI EXC3000 multi touch driver Input: goodix - support gt1151 touchpanel Input: ps2-gpio - actually abort probe when connected to sleeping GPIOs Input: hil_mlc - convert to using timer_setup() Input: hp_sdc - convert to using timer_setup() Input: touchsceen - convert timers to use timer_setup() Input: keyboard - convert timers to use timer_setup() Input: uinput - fold header into the driver proper Input: uinput - remove uinput_allocate_device() ...
| * Merge branch 'next' into for-linusDmitry Torokhov2017-11-1367-560/+2652
| |\ | | | | | | | | | Prepare input updates for 4.15 merge window.
| | * Input: gamecon - mark expected switch fall-throughsGustavo A. R. Silva2017-11-101-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | In preparation to enabling -Wimplicit-fallthrough, mark switch cases where we are expecting to fall through. Addresses-Coverity-ID: 114761 Addresses-Coverity-ID: 114762 Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * Input: sidewinder - mark expected switch fall-throughsGustavo A. R. Silva2017-11-101-5/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In preparation to enabling -Wimplicit-fallthrough, mark switch cases where we are expecting to fall through. Addresses-Coverity-ID: 114763 Addresses-Coverity-ID: 114764 Addresses-Coverity-ID: 114765 Addresses-Coverity-ID: 114766 Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * Input: spaceball - mark expected switch fall-throughsGustavo A. R. Silva2017-11-101-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In preparation to enabling -Wimplicit-fallthrough, mark switch cases where we are expecting to fall through. Addresses-Coverity-ID: 114767 Addresses-Coverity-ID: 114768 Addresses-Coverity-ID: 114769 Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * Input: uinput - unlock on allocation failure in ioctlDan Carpenter2017-11-101-2/+4
| | | | | | | | | | | | | | | | | | | | | We have to unlock before returning if input_allocate_device() fails. Fixes: 04ce40a61a91 ("Input: uinput - remove uinput_allocate_device()") Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * Input: add support for the Samsung S6SY761 touchscreenAndi Shyti2017-11-103-0/+571
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The S6SY761 touchscreen is a capicitive multi-touch controller for mobile use. It's connected with i2c at the address 0x48. This commit provides a basic version of the driver which can handle only initialization, touch events and power states. The controller is controlled by a firmware which, in the version I currently have, doesn't provide all the possible functionalities mentioned in the datasheet. Signed-off-by: Andi Shyti <andi.shyti@samsung.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * Input: add support for HiDeep touchscreenAnthony Kim2017-11-103-0/+1132
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The HiDeep touchscreen device is a capacitive multi-touch controller mainly for multi-touch supported devices use. It use I2C interface for communication to IC and provide axis X, Y, Z locations for ten finger touch through input event interface to userspace. It support the Crimson and the Lime two type IC. They are different the number of channel supported and FW size. But the working protocol is same. Signed-off-by: Anthony Kim <anthony.kim@hideep.com> Acked-by: Rob Herring <robh+dt@kernel.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * Input: st1232 - remove obsolete platform device supportGeert Uytterhoeven2017-11-071-13/+3
| | | | | | | | | | | | | | | | | | | | | | | | Commit 1fa59bda21c7fa36 ("ARM: shmobile: Remove legacy board code for Armadillo-800 EVA"), removed the last user of st1232_pdata and the "st1232-ts" platform device. All remaining users use DT. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * Merge tag 'v4.14-rc8' into nextDmitry Torokhov2017-11-0721-9/+32
| | |\ | | | | | | | | | | | | | | | | Merge with mainline to bring in SPDX markings to avoid annoying merge problems when some header files get deleted.
| | * | Input: convert autorepeat timer to use timer_setup()Kees Cook2017-11-031-6/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In preparation for unconditionally passing the struct timer_list pointer to all timer callbacks, switch to using the new timer_setup() and from_timer() to pass the timer pointer explicitly. Signed-off-by: Kees Cook <keescook@chromium.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * | Input: cyttsp4 - avoid overflows when calculating memory sizesVince Kim2017-11-031-12/+40
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There are several places to perform subtraction to calculate buffer size such as: si->si_ofs.cydata_size = si->si_ofs.test_ofs - si->si_ofs.cydata_ofs; ... p = krealloc(si->si_ptrs.cydata, si->si_ofs.cydata_size, GFP_KERNEL); Actually, data types of above variables during subtraction are size_t, so it is unsigned. That means if second operand(si->si_ofs.cydata_ofs) is greater than the first operand(si->si_ofs.test_ofs), then resulting si->si_ofs.cydata_size could result in an unsigned integer wrap which is not desirable. The proper way to correct this problem is to perform a test of both operands to avoid having unsigned wrap. Signed-off-by: Vince Kim <vince.k.kim@gmail.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * | Input: mxs-lradc - remove redundant assignment to pointer inputColin Ian King2017-10-271-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The pointer 'input' is being initialized with ts->ts_input and this value is not being read as it is updated a few lines later with the return value from the call to devm_input_allocate_device. Remove the redundant initialization assignment. Cleans up clang warning: drivers/input/touchscreen/mxs-lradc-ts.c:587:20: warning: Value Xi stored to 'input' during its initialization is never read Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * | Input: add I2C attached EETI EXC3000 multi touch driverAhmet Inan2017-10-253-0/+234
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The 3000 series have a new protocol which allows to report up to 5 points in a single 66 byte frame. One must always read in 66 byte frames. To support up to 10 points, two consecutive frames need to be read: The first frame says how many points until sync. The second frame must say zero points or both frames must be discarded. To be able to work with the higher 400KHz I2C bus rate, one must successfully send a special package prior _each_ read or the controller will refuse to cooperate. This is a minimal implementation based on egalax_i2c.c (which can be found on the internet) and egalax_ts.c but without the vendor interface and no power management support. Signed-off-by: Ahmet Inan <inan@distec.de> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * | Input: goodix - support gt1151 touchpanelMarcin Niestroj2017-10-241-27/+98
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Support was added based on Goodix GitHub repo [1]. There are two major differences between gt1151 and currently supported devices (gt9x): * CONFIG_DATA register has 0x8050 address instead of 0x8047, * config data checksum has 16-bit width instead of 8-bit. Also update goodix_i2c_test() function, so it reads ID register (which has the same address for all devices) instead of CONFIG_DATA (because its address is known only after reading ID of the device). [1] https://github.com/goodix/gt1x_driver_generic Signed-off-by: Marcin Niestroj <m.niestroj@grinn-global.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * | Input: ps2-gpio - actually abort probe when connected to sleeping GPIOsDmitry Torokhov2017-10-241-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | We've been missing a goto to the unwind path... Acked-by: Danilo Krummrich <danilokrummrich@dk-develop.de> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * | Input: hil_mlc - convert to using timer_setup()Kees Cook2017-10-241-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In preparation for unconditionally passing the struct timer_list pointer to all timer callbacks, switch to using the new timer_setup() and from_timer() to pass the timer pointer explicitly. Signed-off-by: Kees Cook <keescook@chromium.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * | Input: hp_sdc - convert to using timer_setup()Kees Cook2017-10-241-3/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In preparation for unconditionally passing the struct timer_list pointer to all timer callbacks, switch to using the new timer_setup() and from_timer() to pass the timer pointer explicitly. Signed-off-by: Kees Cook <keescook@chromium.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * | Input: touchsceen - convert timers to use timer_setup()Kees Cook2017-10-245-18/+18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In preparation for unconditionally passing the struct timer_list pointer to all timer callbacks, switch to using the new timer_setup() and from_timer() to pass the timer pointer explicitly. Signed-off-by: Kees Cook <keescook@chromium.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * | Input: keyboard - convert timers to use timer_setup()Kees Cook2017-10-246-22/+19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In preparation for unconditionally passing the struct timer_list pointer to all timer callbacks, switch to using the new timer_setup() and from_timer() to pass the timer pointer explicitly. Signed-off-by: Kees Cook <keescook@chromium.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * | Input: uinput - fold header into the driver properDmitry Torokhov2017-10-231-1/+39
| | | | | | | | | | | | | | | | | | | | | | | | | | | | There is nothing in the uinput kernel header that is of use to anyone in the kernel besides the uinput driver itself, so let's fold it into the driver code (leaving uapi part intact). Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * | Input: uinput - remove uinput_allocate_device()Dmitry Torokhov2017-10-231-18/+10
| | | | | | | | | | | | | | | | | | | | | | | | There is no need for this wrapper; let's use input_allocate_device() directly, and complete initialization in uinput_create_device(). Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * | Input: uinput - fix coding style in uinput_ioctl_handler()Dmitry Torokhov2017-10-231-116/+115
| | | | | | | | | | | | | | | | | | | | "case"s in switch statement were indented extra level, let's fix that. Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * | Input: uinput - allow FF requests to time outDmitry Torokhov2017-10-231-1/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Previously uinput force feedback requests waited for the userspace indefinitely, which caused users to block when uinput server process become unresponsive. Let's establish a 30 seconds deadline for servicing upload and erase force feedback effect actions, so that users have a chance to abort stuck requests. Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * | Input: ad7877 - convert to using timer_setup()stephen lu2017-10-231-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In preparation for unconditionally passing the struct timer_list pointer to all timer callbacks, switch to using the new timer_setup() and from_timer() to pass the timer pointer explicitly. Signed-off-by: Stephen Lu <lumotuwe@gmail.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * | Input: gpio-keys - convert timers to use timer_setup()stephen lu2017-10-231-4/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In preparation for unconditionally passing the struct timer_list pointer to all timer callbacks, switch to using the new timer_setup() and from_timer() to pass the timer pointer explicitly. Signed-off-by: Stephen Lu <lumotuwe@gmail.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * | Input: ff_memless - convert to using timer_setup()Kees Cook2017-10-231-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In preparation for unconditionally passing the struct timer_list pointer to all timer callbacks, switch to using the new timer_setup() and from_timer() to pass the timer pointer explicitly. Signed-off-by: Kees Cook <keescook@chromium.org> Reviewed-by: Pali Rohár <pali.rohar@gmail.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * | Input: alps - convert to using timer_setup()Kees Cook2017-10-231-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In preparation for unconditionally passing the struct timer_list pointer to all timer callbacks, switch to using the new timer_setup() and from_timer() to pass the timer pointer explicitly. Signed-off-by: Kees Cook <keescook@chromium.org> Reviewed-by: Pali Rohár <pali.rohar@gmail.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * | Input: byd - convert to using timer_setup()Kees Cook2017-10-231-4/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In preparation for unconditionally passing the struct timer_list pointer to all timer callbacks, switch to using the new timer_setup() and from_timer() to pass the timer pointer explicitly. Signed-off-by: Kees Cook <keescook@chromium.org> Reviewed-by: Pali Rohár <pali.rohar@gmail.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * | Merge tag 'v4.14-rc6' into nextDmitry Torokhov2017-10-2316-131/+246
| | |\ \ | | | | | | | | | | | | | | | Merge with mainline to bring in the timer API changes.
| | * | | Input: edt-ft5x06 - implement support for the EDT-M12 seriesSimon Budig2017-10-191-11/+39
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This adds support for the EDT M12 series of touchscreens. Signed-off-by: Simon Budig <simon.budig@kernelconcepts.de> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * | | Input: edt-ft5x06 - make distinction between m06/m09/generic more clearSimon Budig2017-10-191-29/+93
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Since the driver also is useful for some non-EDT touchscreens based on the focaltec chips introduce the concept of a "generic" focaltec based touch. Use a better heuristics for model detection and be more specific in the source. Signed-off-by: Simon Budig <simon.budig@kernelconcepts.de> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * | | Input: gpio_mouse - add device tree probingLinus Walleij2017-10-191-0/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This makes the GPIO mouse probe nicely from the device tree if found in a tree. As the driver uses device properties it can easily be amended to also probe from ACPI devices. Acked-by: Hans-Christian Noren Egtvedt <egtvedt@samfundet.no> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * | | Input: gpio_mouse - convert to use GPIO descriptorsLinus Walleij2017-10-191-124/+67
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This converts the GPIO mouse to use descriptors and fwnode properties. The polarity settings go out the window since GPIO descriptor already know about polarity so this should be configured in device tree or ACPI or similar. Set scanning interval by default to 50ms if not found as a property on the device. Acked-by: Hans-Christian Noren Egtvedt <egtvedt@samfundet.no> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * | | Input: gpio_mouse - rename platform data variablesLinus Walleij2017-10-191-20/+20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use more appropriate names for the "platform data" which is now just a simple state container for the GPIO mouse. Acked-by: Hans-Christian Noren Egtvedt <egtvedt@samfundet.no> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * | | Input: gpio_mouse - kill off platform dataLinus Walleij2017-10-191-7/+52
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is not used much: git grep gpio_mouse_platform_data shows that absolutely nothing in the kernel defines this platform data. It could be argued that the driver should be deleted. But that is a bit harsh I think since it seems generally useful. So this patch starts a series which repurposes it to be used with hardware nodes from device tree or ACPI. This first patch simply localize the platform data header and allocates a dummy platform data. Yes: this patch leaves the driver in a pretty useless state, but since nothing is instantiating this driver, it doesn't make it more useless than it already is. Later patches makes use of the driver. Acked-by: Hans-Christian Noren Egtvedt <egtvedt@samfundet.no> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * | | Input: synaptics-rmi4 - make array rmi_f54_report_type_names staticColin Ian King2017-10-091-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The array rmi_f54_report_type_names is local to the source and does not need to be in global scope, so make it static. Also make the array const char * const. Cleans up sparse warning: symbol 'rmi_f54_report_type_names' was not declared. Should it be static? Signed-off-by: Colin Ian King <colin.king@canonical.com> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * | | Input: ad7879 - use managed devm_device_add_groupAndi Shyti2017-09-291-12/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit 57b8ff070f98 ("driver core: add devm_device_add_group() and friends") has added the managed version for creating sysfs group files. Use devm_device_add_group instead of sysfs_create_group and remove the action that cleans the sysfs file when exiting the driver. Signed-off-by: Andi Shyti <andi@etezian.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * | | Input: edt-ft5x06 - use managed devm_device_add_groupAndi Shyti2017-09-291-7/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit 57b8ff070f98 ("driver core: add devm_device_add_group() and friends") has added the managed version for creating sysfs group files. Use devm_device_add_group instead of sysfs_create_group and remove the relative sysfs_remove_group and goto label. Signed-off-by: Andi Shyti <andi@etezian.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * | | Input: wdt87xx_i2c - use managed devm_device_add_groupAndi Shyti2017-09-291-9/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit 57b8ff070f98 ("driver core: add devm_device_add_group() and friends") has added the managed version for creating sysfs group files. Use devm_device_add_group instead of sysfs_create_group and remove the relative sysfs_remove_group. Signed-off-by: Andi Shyti <andi@etezian.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * | | Input: rohm_bu21023 - use managed devm_device_add_groupAndi Shyti2017-09-291-16/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit 57b8ff070f98 ("driver core: add devm_device_add_group() and friends") has added the managed version for creating sysfs group files. Use devm_device_add_group instead of sysfs_create_group and remove the action that cleans the sysfs file when exiting the driver. Signed-off-by: Andi Shyti <andi@etezian.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * | | Input: raydium_i2c_ts - use managed devm_device_add_groupAndi Shyti2017-09-291-17/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit 57b8ff070f98 ("driver core: add devm_device_add_group() and friends") has added the managed version for creating sysfs group files. Use devm_device_add_group instead of sysfs_create_group and remove the action that cleans the sysfs file when exiting the driver. Signed-off-by: Andi Shyti <andi@etezian.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * | | Input: melfas_mip4 - use managed devm_device_add_groupAndi Shyti2017-09-291-16/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit 57b8ff070f98 ("driver core: add devm_device_add_group() and friends") has added the managed version for creating sysfs group files. Use devm_device_add_group instead of sysfs_create_group and remove the action that cleans the sysfs file when exiting the driver. Signed-off-by: Andi Shyti <andi@etezian.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * | | Input: elants_i2c - use managed devm_device_add_groupAndi Shyti2017-09-291-18/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit 57b8ff070f98 ("driver core: add devm_device_add_group() and friends") has added the managed version for creating sysfs group files. Use devm_device_add_group instead of sysfs_create_group and remove the action that cleans the sysfs file when exiting the driver. Signed-off-by: Andi Shyti <andi@etezian.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * | | Input: elan_i2c - do not clobber interrupt trigger on x86Dmitry Torokhov2017-09-291-3/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | On x86 we historically used falling edge interrupts in the driver because that's how first Chrome devices were configured. They also did not use ACPI to enumerate I2C devices (because back then there was no kernel support for that), so trigger was hard-coded in the driver. However the controller behavior is much more reliable if we use level triggers, and that is how we configured ARM devices, and how want to configure newer x86 devices as well. All newer x86 boxes have their I2C devices enumerated in ACPI. Let's see if platform code (ACPI, DT) described interrupt and specified particular trigger type, and if so, let's use it instead of always clobbering trigger with IRQF_TRIGGER_FALLING. We will still use this trigger type as a fallback if platform code left interrupt trigger unconfigured. Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=196761 Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * | | Input: usbtouchscreen - use EXPERT instead of EMBEDDED for EasyTouchRandy Dunlap2017-09-261-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Change control of TOUCHSCREEN_USB_EASYTOUCH prompt string from EMBEDDED to EXPERT to match the rest of this Kconfig file. Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * | | Input: sa1111ps2 - extend test delayRussell King2017-09-261-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | A 2us delay is too small for the bus to settle after writing to the register. Extend to 10us which gives more reliable results. Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * | | Input: sa1111ps2 - remove special sa1111 mmio accessorsRussell King2017-09-261-16/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Remove the special SA1111 MMIO accessors from the SA1111 PS/2 driver as their definition will be removed shortly. The SA1111 accessors are barrierless, so use the _relaxed variants. Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * | | Input: sa1111ps2 - use sa1111_get_irq() to obtain IRQ resourcesRussell King2017-09-261-11/+24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use the provided sa1111_get_irq() to fetch the IRQ resources for the SA1111 PS/2 driver. Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * | | Input: stmfts - use devm_device_add_groupAndi Shyti2017-09-221-3/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | instead of sysfs_create_group. Signed-off-by: Andi Shyti <andi.shyti@samsung.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-01 02:12:03 +0000