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path: root/drivers/input/joystick
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2015-08-03Input: turbografx - fix potential out of bound accessDmitry Torokhov1-1/+1
Patch 17dd3f0f7aa7: "[PATCH] drivers/input/joystick: convert to dynamic input_dev allocation" from Sep 15, 2005, leads to the following static checker warning: drivers/input/joystick/turbografx.c:235 tgfx_probe() error: buffer overflow 'tgfx_buttons' 5 <= 5 drivers/input/joystick/turbografx.c 195 for (i = 0; i < n_devs; i++) { 196 if (n_buttons[i] < 1) 197 continue; 198 199 if (n_buttons[i] > 6) { ^^^^^^^^^^^^^^^^ Possibly off by one. >= 6. Let's change the upper value to ARRAY_SIZE(tgfx_buttons) to ensure we do not reach past the end of the array. Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2015-07-06x86/asm/tsc: Rename native_read_tsc() to rdtsc()Andy Lutomirski1-2/+2
Now that there is no paravirt TSC, the "native" is inappropriate. The function does RDTSC, so give it the obvious name: rdtsc(). Suggested-by: Borislav Petkov <bp@suse.de> Signed-off-by: Andy Lutomirski <luto@kernel.org> Signed-off-by: Borislav Petkov <bp@suse.de> Cc: Andy Lutomirski <luto@amacapital.net> Cc: Borislav Petkov <bp@alien8.de> Cc: Brian Gerst <brgerst@gmail.com> Cc: Denys Vlasenko <dvlasenk@redhat.com> Cc: H. Peter Anvin <hpa@zytor.com> Cc: Huang Rui <ray.huang@amd.com> Cc: John Stultz <john.stultz@linaro.org> Cc: Len Brown <lenb@kernel.org> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Ralf Baechle <ralf@linux-mips.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: kvm ML <kvm@vger.kernel.org> Link: http://lkml.kernel.org/r/fd43e16281991f096c1e4d21574d9e1402c62d39.1434501121.git.luto@kernel.org [ Ported it to v4.2-rc1. ] Signed-off-by: Ingo Molnar <mingo@kernel.org>
2015-07-06x86/asm/tsc, input/joystick/analog: Switch from rdtscl() to native_read_tsc()Andy Lutomirski1-2/+2
This timing code is hideous, and this doesn't help. It gets rid of one of the last users of rdtscl(), though. Signed-off-by: Andy Lutomirski <luto@kernel.org> Signed-off-by: Borislav Petkov <bp@suse.de> Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Cc: Andy Lutomirski <luto@amacapital.net> Cc: Borislav Petkov <bp@alien8.de> Cc: Brian Gerst <brgerst@gmail.com> Cc: Denys Vlasenko <dvlasenk@redhat.com> Cc: H. Peter Anvin <hpa@zytor.com> Cc: Huang Rui <ray.huang@amd.com> Cc: John Stultz <john.stultz@linaro.org> Cc: Len Brown <lenb@kernel.org> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Ralf Baechle <ralf@linux-mips.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: kvm ML <kvm@vger.kernel.org> Cc: linux-input@vger.kernel.org Link: http://lkml.kernel.org/r/90d19b3cea0e05ca6f333d1598daa38afb993260.1434501121.git.luto@kernel.org Signed-off-by: Ingo Molnar <mingo@kernel.org>
2015-06-22Input: xpad - re-send LED command on present eventPavel Rojtberg1-8/+20
The controller only receives commands when its present. So for the correct LED to be lit the LED command has to be sent on the present event. Signed-off-by: Pavel Rojtberg <rojtberg@gmail.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2015-06-22Input: xpad - set the LEDs properly on XBox Wireless controllersPierre-Loup A. Griffais1-5/+45
Based on Patch by Pierre-Loup A. Griffais <pgriffais@valvesoftware.com>: Add the logic to set the LEDs on XBox Wireless controllers. Command sequence found by sniffing the Windows data stream when plugging the device in. Updated based on comments on linux-input: unify codepaths in xpad_send_led_command for wired/ wireless controller. Also document command values for clarification. All values tested on Xbox 360 Wireless Controller. Signed-off-by: Pavel Rojtberg <rojtberg@gmail.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2015-04-14Input: xpad - add rumble support for Xbox One controllerMing-ting Yao Wei1-1/+20
This adds rumble support for Xbox One controller by sending continuous rumble command. Trigger button rumbling is not yet implemented. Signed-off-by: Ming-ting Yao Wei <mwei@lxde.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2015-02-11Input: adi - remove an unnecessary checkMarkus Elfring1-2/+1
The input_free_device() function tests whether its argument is NULL and then returns immediately. Thus the test around the call is not needed. This issue was detected by using the Coccinelle software. Signed-off-by: Markus Elfring <elfring@users.sourceforge.net> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2014-12-15Merge branch 'next' into for-linusDmitry Torokhov1-4/+4
Prepare input updates for 3.19.
2014-12-03Input: initialize device counter variables with -1Aniroop Mathur1-4/+4
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>
2014-11-25Input: xpad - use proper endpoint typeGreg Kroah-Hartman1-3/+13
The xpad wireless endpoint is not a bulk endpoint on my devices, but rather an interrupt one, so the USB core complains when it is submitted. I'm guessing that the author really did mean that this should be an interrupt urb, but as there are a zillion different xpad devices out there, let's cover out bases and handle both bulk and interrupt endpoints just as easily. Signed-off-by: "Pierre-Loup A. Griffais" <pgriffais@valvesoftware.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: stable <stable@vger.kernel.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2014-10-16Input: xpad - add Thrustmaster as Xbox 360 controller vendorTommi Rantala1-0/+1
Add Thrustmaster as Xbox 360 controller vendor. This is required for example to make the GP XID (044f:b326) gamepad work. Signed-off-by: Tommi Rantala <tt.rantala@gmail.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2014-10-16Input: xpad - add USB ID for Thrustmaster Ferrari 458 Racing WheelTommi Rantala1-0/+1
Add the USB ID for the Xbox 360 Thrustmaster Ferrari 458 Racing Wheel. Signed-off-by: Tommi Rantala <tt.rantala@gmail.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2014-09-11Input: joystick - use ktime for measuring timingTakashi Iwai1-19/+52
The current codes in gameport and analog joystick drivers for the time accounting have a long-standing problem when the system is running with CPU freq; since the timing is measured via TSC or sample counter, the calculation isn't reliable. In this patch, as a simple fix, use the standard ktime to measure the timing. In case where no high resolution timer is available, use_ktime bool option is provided to both modules. Setting use_ktime=false switches to the old methods. Tested-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2014-09-08Input: xpad - sync device IDs with xboxdrvBenjamin Valentin1-0/+33
The userspace xboxdrv driver knows some more device ids than the kernel. This patch adds the missing xbox gamepads from [1] to xpad.c [1] https://github.com/Grumbel/xboxdrv/blob/master/src/xpad_device.cpp Signed-off-by: Benjamin Valentin <benpicco@zedat.fu-berlin.de> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2014-09-08Input: xpad - add VID/PID for Razer SabertoothFrank Razenberg1-0/+1
The xpad driver recognizes Razer Sabertooth controllers as generic xbox controller, while it is really a 360 controller. This patch adds pid/vid mappings for the controller so that it is correctly recognized. Signed-off-by: Frank Razenberg <frank@zzattack.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2014-08-14Merge branch 'next' into for-linusDmitry Torokhov1-17/+157
Prepare second round of input updates for 3.17.
2014-08-13Input: xpad - add support for Xbox One controllersTed Mielczarek1-17/+157
Xbox One controllers require an initialization message to start sending data, so xpad_init_output becomes a required function. The Xbox One controller does not have LEDs like the Xbox 360 controller, so that functionality is not implemented. The format of messages controlling rumble is currently undocumented, so rumble support is not yet implemented. Note that Xbox One controller advertises three interfaces with the same interface class, subclass and protocol, so we have to also match against interface number. Signed-off-by: Ted Mielczarek <ted@mielczarek.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2014-08-12Input: joystick - use get_cycles on ARMv8Mark Brown1-1/+1
As with ARM the ARMv8 architecture provides a cycle counter which can be used to provide a high resolution time for the joystick driver and silence the build warning that results from not having a precise timer on ARMv8, making allmodconfig and allyesconfig quieter. Signed-off-by: Mark Brown <broonie@linaro.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2014-01-23Merge branch 'next' into for-linusDmitry Torokhov20-20/+0
First round of input updates for 3.14.
2014-01-06Input: delete non-required instances of include <linux/init.h>Paul Gortmaker20-20/+0
None of these files are actually using any __init type directives and hence don't need to include <linux/init.h>. Most are just a left over from __devinit and __cpuinit removal, or simply due to code getting copied from one driver to the next. Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2014-01-02Input: xpad - add new USB IDs for Logitech F310 and F710Petr Sebor1-0/+2
This enables the rumble force feedback on the F710 unit since it is no longer treated as XTYPE_UNKNOWN type. Signed-off-by: Petr Sebor <petr@scssoft.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2014-01-02Input: xpad - change D-PAD mapping on Razer devicesThomaz de Oliveira dos Reis1-2/+2
When using Razer Onza controller the dpad doesn't work in many games because D-PAD was mapped to buttons (useful for dance pads) and not to HAT0X/Y axis. ers who really want to have it mapped to buttons can restore previous behavior by using 'dpad_to_buttons' module option. Signed-off-by: Thomaz de Oliveira dos Reis <thor27@gmail.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2013-09-18Merge tag 'v3.11' into nextDmitry Torokhov1-1/+2
Merge with mainline to bring in sync changes to cyttsp4 driver.
2013-09-06Merge branch 'next' into for-linusDmitry Torokhov2-3/+4
Merge first round of changes for 3.12 merge window.
2013-08-26Input: xpad - add signature for Razer Onza Classic EditionMag1-0/+1
Signed-off-by: Nol "Mag" Archinova <magissia@magissia.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2013-08-24Input: as5011 - fix error return code in as5011_probe()Wei Yongjun1-0/+1
Fix to return a negative error code from the error handling case instead of 0, as done elsewhere in this function. Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2013-08-12Input: joysticks - use dev_get_platdata()Jingoo Han2-3/+3
Use the wrapper function for retrieving the platform data instead of accessing dev->platform_data directly. Signed-off-by: Jingoo Han <jg1.han@samsung.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2013-07-02Merge branch 'next' into for-linusDmitry Torokhov1-6/+2
Prepare first set of updates for 3.11 merge window.
2013-06-18Input: xpad - fix for "Mad Catz Street Fighter IV FightPad" controllersShawn Joseph1-1/+1
Added MAP_TRIGGERS_TO_BUTTONS for Mad Catz Street Fighter IV FightPad device. This controller model was already supported by the xpad driver, but none of the buttons work correctly without this change. Tested on kernel version 3.9.5. Signed-off-by: Shawn Joseph <jms.576@gmail.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2013-03-14input/joystick: use get_cycles on ARMArnd Bergmann1-6/+2
ARM normally has an accurate clock source, so we can theoretically use analog joysticks more accurately and at the same time avoid the build warning #warning Precise timer not defined for this architecture. from the joystick driver. Now, why anybody would use that driver no ARM I have no idea, but Ben Dooks enabled it in the s3c2410_defconfig along with a bunch of other drivers, even though that platform has neither ISA nor PCI support. It still seems to be the right thing to fix this quirk. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com> Cc: Vojtech Pavlik <vojtech@suse.cz> Cc: Ben Dooks <ben-linux@fluff.org>
2013-02-20Merge branch 'for-linus' of ↵Linus Torvalds1-36/+46
git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input Pull input updates from Dmitry Torokhov: "Two new touchpad drivers - Cypress APA I2C Trackpad and Cypress PS/2 touchpad and a big update to ALPS driver from Kevin Cernekee that adds support for "Rushmore" touchpads and paves way for adding support for "Dolphin" touchpads. There is also a new input driver for Goldfish emulator and also Android keyreset driver was folded into SysRq code. A few more drivers were updated with device tree bindings and others got some small cleanups and fixes." * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (55 commits) Input: cyttsp-spi - remove duplicate MODULE_ALIAS() Input: tsc2005 - add MODULE_ALIAS Input: tegra-kbc - require CONFIG_OF, remove platform data Input: synaptics - initialize pointer emulation usage Input: MT - do not apply filtering on emulated events Input: bma150 - make some defines public and fix some comments Input: bma150 - fix checking pm_runtime_get_sync() return value Input: ALPS - enable trackstick on Rushmore touchpads Input: ALPS - add support for "Rushmore" touchpads Input: ALPS - make the V3 packet field decoder "pluggable" Input: ALPS - move pixel and bitmap info into alps_data struct Input: ALPS - fix command mode check Input: ALPS - rework detection of Pinnacle AGx touchpads Input: ALPS - move {addr,nibble}_command settings into alps_set_defaults() Input: ALPS - use function pointers for different protocol handlers Input: ALPS - rework detection sequence Input: ALPS - introduce helper function for repeated commands Input: ALPS - move alps_get_model() down below hw_init code Input: ALPS - copy "model" info into alps_data struct Input: ALPS - document the alps.h data structures ...
2013-02-19Merge branch 'next' into for-linusDmitry Torokhov1-36/+46
Prepare first set of updates for 3.9 merge window.
2013-02-04drivers/input/joystick/analog.c: enable precise timerChris Metcalf1-1/+1
Like nm10300, tile can just use get_cycles() for this. Signed-off-by: Chris Metcalf <cmetcalf@tilera.com>
2013-01-21Input: walkera0701 - claim parport when opening the deviceDmitry Torokhov1-10/+6
Postpone claiming the port until the device is opened, instead of doing that when the driver is loaded. Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2013-01-21Input: walkera0701 - use proper error codesDmitry Torokhov1-20/+36
We have been using -EBUSY where we should have used -EIO or -ENOMEM, so let's fix that and also add some diagnostic messages. Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2013-01-21Input: walkera0701 - switch to using pr_xxx() for messagesDmitry Torokhov1-13/+10
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2013-01-21Input: walkera0701 - set up input device's parentDmitry Torokhov1-0/+1
This will place the joystick's input device into propoer place in sysfs hierarchy as long as th port has device assigned to it (i.e. it is not legacy port). Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2012-12-16Merge branch 'next' into for-linusDmitry Torokhov3-14/+28
Prepare first set of updates for 3.8 merge window.
2012-12-16Input: walkera0701 - fix crash on startupPeter Popovec1-3/+4
The driver's timer must be set up before enabling IRQ handler, otherwise bad things may happen. Reported-and-tested-by: Fengguang Wu <fengguang.wu@intel.com> Signed-off-by: Peter Popovec <popovec@fei.tuke.sk> CC: stable@vger.kernel.org Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2012-12-03Input: xpad - add a few new VID/PID combinationsGuillermo A. Amaral1-9/+18
This adds VID/PID combinations for MadCatz, PDP and PowerA (new). Removed Pelican 'TSZ' Wired Xbox 360 Controller since it's clashing with Edge wireless Controller and I failed to confirm the PID. Signed-off-by: "Guillermo A. Amaral B." <g@maral.me> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2012-12-03Input: xpad - minor formatting fixesGuillermo A. Amaral1-3/+3
Fixed a few minor coding style issues in xpad driver. Signed-off-by: "Guillermo A. Amaral B." <g@maral.me> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2012-11-24Input: remove use of __devexitBill Pemberton2-2/+2
CONFIG_HOTPLUG is going away as an option so __devexit is no longer needed. Signed-off-by: Bill Pemberton <wfp5p@virginia.edu> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2012-11-24Input: remove use of __devinitBill Pemberton2-4/+4
CONFIG_HOTPLUG is going away as an option so __devinit is no longer needed. Signed-off-by: Bill Pemberton <wfp5p@virginia.edu> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Javier Martinez Canillas <javier@dowhile0.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2012-11-24Input: remove use of __devexit_pBill Pemberton2-2/+2
CONFIG_HOTPLUG is going away as an option so __devexit_p is no longer needed. Signed-off-by: Bill Pemberton <wfp5p@virginia.edu> Acked-by: Russell King <rmk+kernel@arm.linux.org.uk> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2012-10-11Input: as5011 - use C99-style structure initializatorsShubhrajyoti D1-3/+16
Convert the struct i2c_msg initialization to C99 format. This makes maintaining and editing the code simpler. Also helps once other fields like transferred are added in future. Thanks to Julia Lawall <julia.lawall@lip6.fr> for automating the conversion. Signed-off-by: Shubhrajyoti D <shubhrajyoti@ti.com> Acked-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2012-07-24Merge branch 'next' into for-linusDmitry Torokhov6-24/+50
2012-07-13Merge branch 'for-linus' of ↵Linus Torvalds1-1/+5
git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input Pull input layer fixes from Dmitry Torokhov: "The changes are limited to adding new VID/PID combinations to drivers to enable support for new versions of hardware, most notably hardware found in new MacBook Pro Retina boxes." * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: xpad - add Andamiro Pump It Up pad Input: xpad - add signature for Razer Onza Tournament Edition Input: xpad - handle all variations of Mad Catz Beat Pad Input: bcm5974 - Add support for 2012 MacBook Pro Retina HID: add support for 2012 MacBook Pro Retina
2012-07-12Input: xpad - add Andamiro Pump It Up padYuri Khan1-0/+1
I couldn't find the vendor ID in any of the online databases, but this mat has a Pump It Up logo on the top side of the controller compartment, and a disclaimer stating that Andamiro will not be liable on the bottom. Signed-off-by: Yuri Khan <yurivkhan@gmail.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2012-07-11Input: xpad - add signature for Razer Onza Tournament EditionIlia Katsnelson1-1/+3
Signed-off-by: Ilia Katsnelson <k0009000@gmail.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2012-07-11Input: xpad - handle all variations of Mad Catz Beat PadYuri Khan1-0/+1
The device should be handled by xpad driver instead of generic HID driver. Signed-off-by: Yuri Khan <yurivkhan@gmail.com> Acked-by: Jiri Kosina <jkosina@suse.cz> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
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