- 04 Dec, 2014 1 commit
-
-
Dudley Du authored
Let's use 'error' variable instead of 'ret' when we need to store erro codes. Signed-off-by:
Dudley Du <dudley.dulixin@gmail.com> Signed-off-by:
Dmitry Torokhov <dmitry.torokhov@gmail.com>
-
- 03 Dec, 2014 8 commits
-
-
Dudley Du authored
Chage b1cfa7b4 tried to get away form using irq in cyapa structure and use client->irq instead, but missed a couple of spots making the touchpad inoperative after resume. Reported-by:
Jeremiah Mahler <jmmahler@gmail.com> Signed-off-by:
Dudley Du <dudley.dulixin@gmail.com> Signed-off-by:
Dmitry Torokhov <dmitry.torokhov@gmail.com>
-
Alexander Stein authored
This features already exists for board config setups. Add support for device tree based systems. Signed-off-by:
Alexander Stein <alexander.stein@systec-electronic.com> Signed-off-by:
Dmitry Torokhov <dmitry.torokhov@gmail.com>
-
Geert Uytterhoeven authored
Allocate the temporary buffer needed for initialization of the console keyboard maps (512 bytes, as NR_KEYS = 256) on the stack instead of statically, to reduce kernel size. add/remove: 0/1 grow/shrink: 0/0 up/down: 0/-512 (-512) function old new delta temp_map 512 - -512 Signed-off-by:
Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by:
Dmitry Torokhov <dmitry.torokhov@gmail.com>
-
Geert Uytterhoeven authored
If CONFIG_HW_CONSOLE is not set: drivers/built-in.o: In function `amikbd_probe': amikbd.c:(.init.text+0x3e4e): undefined reference to `key_maps' amikbd.c:(.init.text+0x3dd4): undefined reference to `key_maps' To fix this, extract the initialization of the console keyboard maps into amikbd_init_console_keymaps(), protected by #ifdef CONFIG_HW_CONSOLE. Signed-off-by:
Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by:
Dmitry Torokhov <dmitry.torokhov@gmail.com>
-
Dan Carpenter authored
The missing error handling here is not especially harmful but static checkers complain that "i" can be used uninitialized. Signed-off-by:
Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by:
Dmitry Torokhov <dmitry.torokhov@gmail.com>
-
Aniroop Mathur authored
Let's initialize atomic_t variables keeping track of number of various devices created so far with -1 in order to avoid extra subtraction operation. Signed-off-by:
Aniroop Mathur <aniroop.mathur@gmail.com> Signed-off-by:
Dmitry Torokhov <dmitry.torokhov@gmail.com>
-
Aniroop Mathur authored
Let's initializes input_no to -1 in order to avoid extra subtraction operation performed every time we allocate an input device. Signed-off-by:
Aniroop Mathur <aniroop.mathur@gmail.com> Signed-off-by:
Dmitry Torokhov <dmitry.torokhov@gmail.com>
-
Todor Minchev authored
The Intel NUC D54250WYK has no PS/2 controller, however the DSDT declares PS/2 devices which trigger the loading of the i8042 driver. Signed-off-by:
Todor Minchev <todor.minchev@intel.com> Signed-off-by:
Dmitry Torokhov <dmitry.torokhov@gmail.com>
-
- 17 Nov, 2014 1 commit
-
-
Stefan Brüns authored
Without the change either no scancode would be reported on release of force_release keys, or - if the key is marked as force_release erroneously - the release event and the scancode would be reported in separate reports to the input layer. Signed-off-by:
Stefan Brüns <stefan.bruens@rwth-aachen.de> Signed-off-by:
Dmitry Torokhov <dmitry.torokhov@gmail.com>
-
- 10 Nov, 2014 2 commits
-
-
Dudley Du authored
Use of managed resources simplifies error handling and device removal code. Signed-off-by:
Dudley Du <dudl@cypress.com> [Dmitry: added open/close methods so cyapa_remove is no longer needed.] Signed-off-by:
Dmitry Torokhov <dmitry.torokhov@gmail.com>
-
Chen Gang authored
For functions defined in header files we should use static inline rather than inline, which breaks under the latest upstream gcc (which is really gcc issue, but static inline is better suited regardless). The related error (with allmodconfig under tile): MODPOST 4002 modules ERROR: "lifebook_detect" [drivers/input/mouse/psmouse.ko] undefined! Signed-off-by:
Chen Gang <gang.chen.5i5j@gmail.com> Signed-off-by:
Dmitry Torokhov <dmitry.torokhov@gmail.com>
-
- 02 Nov, 2014 6 commits
-
-
Jingoo Han authored
Use __maybe_unused instead of ifdef guards around suspend/resume functions, in order to increase build coverage and fix build warnings. Signed-off-by:
Jingoo Han <jg1.han@samsung.com> Signed-off-by:
Dmitry Torokhov <dmitry.torokhov@gmail.com>
-
Jingoo Han authored
Use __maybe_unused instead of ifdef guards around suspend/resume functions, in order to increase build coverage and fix build warnings. Signed-off-by:
Jingoo Han <jg1.han@samsung.com> Signed-off-by:
Dmitry Torokhov <dmitry.torokhov@gmail.com>
-
Jingoo Han authored
Use __maybe_unused instead of ifdef guards around suspend/resume functions, in order to increase build coverage and fix build warnings. Signed-off-by:
Jingoo Han <jg1.han@samsung.com> Signed-off-by:
Dmitry Torokhov <dmitry.torokhov@gmail.com>
-
Matt Ranostay authored
Some applications need to use the irq-active-high push-pull option. This allows it be enabled in the device tree child node. Signed-off-by:
Matt Ranostay <mranostay@gmail.com> Reviewed-by:
Daniel Mack <daniel@zonque.org> Signed-off-by:
Dmitry Torokhov <dmitry.torokhov@gmail.com>
-
Matt Ranostay authored
There are variants of the cap11xx device with a varying number of capacitance detection channels. Signed-off-by:
Matt Ranostay <mranostay@gmail.com> Reviewed-by:
Daniel Mack <daniel@zonque.org> Signed-off-by:
Dmitry Torokhov <dmitry.torokhov@gmail.com>
-
Matt Ranostay authored
There are several devices in cap11xx family besides cap1106. The driver can be made to support all of them, so let's give it more generic name. Signed-off-by:
Matt Ranostay <mranostay@gmail.com> Reviewed-by:
Daniel Mack <daniel@zonque.org> Signed-off-by:
Dmitry Torokhov <dmitry.torokhov@gmail.com>
-
- 31 Oct, 2014 2 commits
-
-
Tobias Klauser authored
Use them devm_ managed resources API to simplify error handling in altera_ps2_probe() and to reduce the size of altera_ps2_remove() and the ps2if struct. Signed-off-by:
Tobias Klauser <tklauser@distanz.ch> Signed-off-by:
Dmitry Torokhov <dmitry.torokhov@gmail.com>
-
Bastien Nocera authored
Add a driver for the Goodix touchscreen panel found in Onda v975w tablets. The driver is based off the Android driver gt9xx.c found in some Android code dumps, but now bears no resemblance to the original driver. The driver was tested on the aforementioned tablet. Signed-off-by:
Bastien Nocera <hadess@hadess.net> Tested-by:
Bastien Nocera <hadess@hadess.net> Signed-off-by:
Benjamin Tissoires <benjamin.tissoires@redhat.com> Signed-off-by:
Dmitry Torokhov <dmitry.torokhov@gmail.com>
-
- 24 Oct, 2014 1 commit
-
-
Duson Lin authored
This driver supports Elan I2C/SMbus touchpads found in some laptops and also in many Chromebooks. Signed-off-by:
Duson Lin <dusonlin@emc.com.tw> Reviewed-by:
Benson Leung <bleung@chromium.org> Signed-off-by:
Dmitry Torokhov <dmitry.torokhov@gmail.com>
-
- 22 Oct, 2014 3 commits
-
-
Pramod Gurav authored
This change switches to using devm_* managed resources APIs to request the resources in probe to simplify probe error path and module unloading. Signed-off-by:
Pramod Gurav <pramod.gurav@smartplayin.com> Signed-off-by:
Dmitry Torokhov <dmitry.torokhov@gmail.com>
-
Pramod Gurav authored
This change switches ithe driver to use devm_* APIs to allocate resources. This helps to simplify failure path in probe function and module unloading and does away with remove function. Signed-off-by:
Pramod Gurav <pramod.gurav@smartplayin.com> Signed-off-by:
Dmitry Torokhov <dmitry.torokhov@gmail.com>
-
Pramod Gurav authored
This change switches the driver to use devm_* managed resources APIs to request the resources in probe to simplify probe error path and module unloading and does away with remove function. Signed-off-by:
Pramod Gurav <pramod.gurav@smartplayin.com> Signed-off-by:
Dmitry Torokhov <dmitry.torokhov@gmail.com>
-
- 11 Oct, 2014 4 commits
-
-
Dmitry Torokhov authored
Active multiplexing is a nice feature as it allows several pointing devices (such as touchpad and external mouse) use their native protocols at the same time. Unfortunately many manufacturers do not implement the feature properly even though they advertise it. The problematic implementations are never fixed, since Windows by default does not use this mode, and move from one BIOS/model of laptop to another. When active multiplexing is broken turning it on usually results in touchpad, keyboard, or both unresponsive. With PS/2 usage on decline (most of PS/2 devices in use nowadays are internal laptop touchpads), I expect number of users who have laptops with working MUX implementation, docking stations with external PS/2 ports, and who are still using external PS/2 mice, to be rather small. Let's flip the default to be OFF and allow activating it through i8042.nomux=0 kernel option. We'll also keep DMI table where we can record known good models. Acked-by:
Jiri Kosina <jkosina@suse.cz> Acked-by:
Hans de Goede <hdegoede@redhat.com> Signed-off-by:
Dmitry Torokhov <dmitry.torokhov@gmail.com>
-
Hans de Goede authored
Without this the aux port does not get detected, and consequently the touchpad will not work. https://bugzilla.redhat.com/show_bug.cgi?id=1110011 Cc: stable@vger.kernel.org Signed-off-by:
Hans de Goede <hdegoede@redhat.com> Signed-off-by:
Dmitry Torokhov <dmitry.torokhov@gmail.com>
-
Dmitry Torokhov authored
Unfortunately, ForcePad capability is not actually exported over PS/2, so we have to resort to DMI checks. Cc: stable@vger.kernel.org Reported-by:
Nicole Faerber <nicole.faerber@kernelconcepts.de> Signed-off-by:
Dmitry Torokhov <dmitry.torokhov@gmail.com>
-
Dmitry Torokhov authored
Synchronize with mainline to bring in changes to Synaptics and i8042 drivers.
-
- 09 Oct, 2014 4 commits
-
-
Christian Gmeiner authored
This patch adds support for the ar1021 i2c based touchscreen. The driver is quite simple and only supports the Touch Reporting Protocol. This is the final version for an RFC patch send a while ago. http://www.spinics.net/lists/linux-input/msg29419.htmlSigned-off-by:
Christian Gmeiner <christian.gmeiner@gmail.com> Signed-off-by:
Dmitry Torokhov <dmitry.torokhov@gmail.com>
-
Sjoerd Simons authored
To enable the cros_ec_keyb driver to be auto-loaded when build as module add an of match table (and export it) to match the modalias information passed on to userspace as the Cros EC MFD driver registers the MFD subdevices with an of_compatibility string. Signed-off-by:
Sjoerd Simons <sjoerd.simons@collabora.co.uk> Reviewed-by:
Javier Martinez Canillas <javier.martinez@collabora.co.uk> Signed-off-by:
Dmitry Torokhov <dmitry.torokhov@gmail.com>
-
Richard Leitner authored
Fix the format string for serio device name generation to avoid negative device numbers when the id exceeds the maximum signed integer value. Signed-off-by:
Richard Leitner <richard.leitner@skidata.com> Signed-off-by:
Dmitry Torokhov <dmitry.torokhov@gmail.com>
-
Richard Leitner authored
Fix the format string for input device name generation to avoid negative device numbers when the id exceeds the maximum signed integer value. Signed-off-by:
Richard Leitner <richard.leitner@skidata.com> Signed-off-by:
Dmitry Torokhov <dmitry.torokhov@gmail.com>
-
- 08 Oct, 2014 1 commit
-
-
Dmitry Torokhov authored
Let's automatically set EV_ABS bit in device's event type list when calling input_set_abs_params() so that drivers do not have to do it explicitly. These calls are never in a hot paths so we won't lose much time by setting the same bit several times. Reviewed-by:
David Herrmann <dh.herrmann@gmail.com> Signed-off-by:
Dmitry Torokhov <dmitry.torokhov@gmail.com>
-
- 07 Oct, 2014 3 commits
-
-
Pramod Gurav authored
In case we start with the device not fully quiesced we should make sure we cancel the workqueue after freeing interrupt. Signed-off-by:
Pramod Gurav <pramod.gurav@smartplayin.com> Acked-by:
Michael Hennerich <michael.hennerich@analog.com> Signed-off-by:
Dmitry Torokhov <dmitry.torokhov@gmail.com>
-
Pramod Gurav authored
This change switch to managed resources to simplifies error handling and module unloading and does away with platform_driver remove function. Signed-off-by:
Pramod Gurav <pramod.gurav@smartplayin.com> Signed-off-by:
Dmitry Torokhov <dmitry.torokhov@gmail.com>
-
Dmitry Torokhov authored
The 'max' size passed into the function is measured in number of bits (KEY_MAX, LED_MAX, etc) so we need to convert it accordingly before trying to copy the data out, otherwise we will try copying too much and end up with up with a page fault. Reported-by:
Pavel Machek <pavel@ucw.cz> Reviewed-by:
Pavel Machek <pavel@ucw.cz> Reviewed-by:
David Herrmann <dh.herrmann@gmail.com> Signed-off-by:
Dmitry Torokhov <dmitry.torokhov@gmail.com>
-
- 05 Oct, 2014 2 commits
-
-
Linus Torvalds authored
-
git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsiLinus Torvalds authored
Pull SCSI fixes from James Bottomley: "This is a set of two small fixes, both to code which went in during the merge window: cxgb4i has a scheduling in atomic bug in its new ipv6 code and uas fails to work properly with the new scsi-mq code" * tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: [SCSI] uas: disable use of blk-mq I/O path [SCSI] cxgb4i: avoid holding mutex in interrupt context
-
- 04 Oct, 2014 1 commit
-
-
https://git.kernel.org/pub/scm/linux/kernel/git/josh/linuxLinus Torvalds authored
Pull kconfig fixes for tiny setups from Josh Triplett: "Two Kconfig bugfixes for 3.17 related to tinification. These fixes make the Kconfig "General Setup" menu much more usable" * tag 'tiny/kconfig-for-3.17' of https://git.kernel.org/pub/scm/linux/kernel/git/josh/linux: init/Kconfig: Fix HAVE_FUTEX_CMPXCHG to not break up the EXPERT menu init/Kconfig: Hide printk log config if CONFIG_PRINTK=n
-
- 03 Oct, 2014 1 commit
-
-
Josh Triplett authored
commit 03b8c7b6 ("futex: Allow architectures to skip futex_atomic_cmpxchg_inatomic() test") added the HAVE_FUTEX_CMPXCHG symbol right below FUTEX. This placed it right in the middle of the options for the EXPERT menu. However, HAVE_FUTEX_CMPXCHG does not depend on EXPERT or FUTEX, so Kconfig stops placing items in the EXPERT menu, and displays the remaining several EXPERT items (starting with EPOLL) directly in the General Setup menu. Since both users of HAVE_FUTEX_CMPXCHG only select it "if FUTEX", make HAVE_FUTEX_CMPXCHG itself depend on FUTEX. With this change, the subsequent items display as part of the EXPERT menu again; the EMBEDDED menu now appears as the next top-level item in the General Setup menu, which makes General Setup much shorter and more usable. Signed-off-by:
Josh Triplett <josh@joshtriplett.org> Acked-by:
Randy Dunlap <rdunlap@infradead.org> Cc: stable <stable@vger.kernel.org>
-