linux-toradex.git/drivers/input/joystick, branch v4.7-rc4 Linux kernel for Apalis and Colibri modules Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input 2016-05-28T02:14:35+00:00 Linus Torvalds torvalds@linux-foundation.org 2016-05-28T02:14:35+00:00 ed2608faa0f701b1dbc65277a9e5c7ff7118bfd4 Pull more input subsystem updates from Dmitry Torokhov: "Just a few more driver fixes; new drivers will be coming in the next merge window" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: pwm-beeper - fix - scheduling while atomic Input: xpad - xbox one elite controller support Input: xpad - add more third-party controllers Input: xpad - prevent spurious input from wired Xbox 360 controllers Input: xpad - move pending clear to the correct location Input: uinput - handle compat ioctl for UI_SET_PHYS 
Pull more input subsystem updates from Dmitry Torokhov:
 "Just a few more driver fixes; new drivers will be coming in the next
  merge window"

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input:
  Input: pwm-beeper - fix - scheduling while atomic
  Input: xpad - xbox one elite controller support
  Input: xpad - add more third-party controllers
  Input: xpad - prevent spurious input from wired Xbox 360 controllers
  Input: xpad - move pending clear to the correct location
  Input: uinput - handle compat ioctl for UI_SET_PHYS
Input: xpad - xbox one elite controller support 2016-05-27T23:32:49+00:00 Pavel Rojtberg rojtberg@gmail.com 2016-05-27T23:24:40+00:00 6f49a398b266d4895bd7e041db77a2b2ee1482a6 added the according id and incresed XPAD_PKT_LEN to 64 as the elite controller sends at least 33 byte messages [1]. Verified to be working by [2]. [1]: https://franticrain.github.io/sniffs/XboxOneSniff.html [2]: https://github.com/paroj/xpad/issues/23 Signed-off-by: Pierre-Loup A. Griffais <eduke32@plagman.net> Signed-off-by: Pavel Rojtberg <rojtberg@gmail.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> 
added the according id and incresed XPAD_PKT_LEN to 64 as the elite
controller sends at least 33 byte messages [1].
Verified to be working by [2].

[1]: https://franticrain.github.io/sniffs/XboxOneSniff.html
[2]: https://github.com/paroj/xpad/issues/23

Signed-off-by: Pierre-Loup A. Griffais <eduke32@plagman.net>
Signed-off-by: Pavel Rojtberg <rojtberg@gmail.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
 Input: xpad - add more third-party controllers 2016-05-27T23:32:48+00:00 Pavel Rojtberg rojtberg@gmail.com 2016-05-27T23:24:20+00:00 6538c3b2d2d220a974e47928b165ea09b9cfa6b4 Signed-off-by: Pierre-Loup A. Griffais <eduke32@plagman.net> Signed-off-by: Thomas Debesse <dev@illwieckz.net> Signed-off-by: aronschatz <aronschatz@aselabs.com> Signed-off-by: Pavel Rojtberg <rojtberg@gmail.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> 
Signed-off-by: Pierre-Loup A. Griffais <eduke32@plagman.net>
Signed-off-by: Thomas Debesse <dev@illwieckz.net>
Signed-off-by: aronschatz <aronschatz@aselabs.com>
Signed-off-by: Pavel Rojtberg <rojtberg@gmail.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
 Input: xpad - prevent spurious input from wired Xbox 360 controllers 2016-05-27T23:32:47+00:00 Cameron Gutman aicommander@gmail.com 2016-05-27T23:23:50+00:00 1ff5fa3c6732f08e01ae12f12286d4728c9e4d86 After initially connecting a wired Xbox 360 controller or sending it a command to change LEDs, a status/response packet is interpreted as controller input. This causes the state of buttons represented in byte 2 of the controller data packet to be incorrect until the next valid input packet. Wireless Xbox 360 controllers are not affected. Writing a new value to the LED device while holding the Start button and running jstest is sufficient to reproduce this bug. An event will come through with the Start button released. Xboxdrv also won't attempt to read controller input from a packet where byte 0 is non-zero. It also checks that byte 1 is 0x14, but that value differs between wired and wireless controllers and this code is shared by both. I think just checking byte 0 is enough to eliminate unwanted packets. The following are some examples of 3-byte status packets I saw: 01 03 02 02 03 00 03 03 03 08 03 00 Signed-off-by: Cameron Gutman <aicommander@gmail.com> Signed-off-by: Pavel Rojtberg <rojtberg@gmail.com> Cc: stable@vger.kernel.org Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> 
After initially connecting a wired Xbox 360 controller or sending it
a command to change LEDs, a status/response packet is interpreted as
controller input. This causes the state of buttons represented in
byte 2 of the controller data packet to be incorrect until the next
valid input packet. Wireless Xbox 360 controllers are not affected.

Writing a new value to the LED device while holding the Start button
and running jstest is sufficient to reproduce this bug. An event will
come through with the Start button released.

Xboxdrv also won't attempt to read controller input from a packet
where byte 0 is non-zero. It also checks that byte 1 is 0x14, but
that value differs between wired and wireless controllers and this
code is shared by both. I think just checking byte 0 is enough to
eliminate unwanted packets.

The following are some examples of 3-byte status packets I saw:
01 03 02
02 03 00
03 03 03
08 03 00

Signed-off-by: Cameron Gutman <aicommander@gmail.com>
Signed-off-by: Pavel Rojtberg <rojtberg@gmail.com>
Cc: stable@vger.kernel.org
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
 Input: xpad - move pending clear to the correct location 2016-05-27T23:32:46+00:00 Pavel Rojtberg rojtberg@gmail.com 2016-05-27T23:22:25+00:00 4efc6939a83c54fb3417541be48991afd0290ba3 otherwise we lose ff commands: https://github.com/paroj/xpad/issues/27 Signed-off-by: Pavel Rojtberg <rojtberg@gmail.com> Cc: stable@vger.kernel.org Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> 
otherwise we lose ff commands: https://github.com/paroj/xpad/issues/27

Signed-off-by: Pavel Rojtberg <rojtberg@gmail.com>
Cc: stable@vger.kernel.org
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
 Merge tag 'v4.6-rc6' into x86/asm, to refresh the tree 2016-05-05T06:35:00+00:00 Ingo Molnar mingo@kernel.org 2016-05-05T06:35:00+00:00 1fb48f8e54e5ed4d3d8599ba7e83f1f60530c81c Signed-off-by: Ingo Molnar <mingo@kernel.org> 
Signed-off-by: Ingo Molnar <mingo@kernel.org>
x86/cpufeature: Replace cpu_has_tsc with boot_cpu_has() usage 2016-04-13T09:37:41+00:00 Borislav Petkov bp@suse.de 2016-04-04T20:24:59+00:00 59e21e3d00e6bc23186763c3e0bf11baf8924124 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: Dmitry Torokhov <dmitry.torokhov@gmail.com> Cc: H. Peter Anvin <hpa@zytor.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Thomas Sailer <t.sailer@alumni.ethz.ch> Link: http://lkml.kernel.org/r/1459801503-15600-7-git-send-email-bp@alien8.de Signed-off-by: Ingo Molnar <mingo@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: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Cc: H. Peter Anvin <hpa@zytor.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Thomas Sailer <t.sailer@alumni.ethz.ch>
Link: http://lkml.kernel.org/r/1459801503-15600-7-git-send-email-bp@alien8.de
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Input: xpad - add Mad Catz FightStick TE 2 VID/PID 2016-04-05T16:49:17+00:00 Silvan Jegen s.jegen@gmail.com 2016-03-18T00:15:01+00:00 d63b0f0c0f19dc8687387ead5a28148dcad1a4b9 This adds the VID/PID combination for the Xbox One version of the Mad Catz FightStick TE 2. The functionality that this provides is about on par with what the Windows drivers for the stick manage to deliver. What works: - Digital stick - 6 main buttons - Xbox button - The two buttons on the back - The locking buttons (preventing accidental Xbox button press) What doesn't work: - Two of the main buttons (don't work on Windows either) - The "Haptic" button setting does not have an effect (not sure if it works on Windows) I added the MAP_TRIGGERS_TO_BUTTONS option but in my (limited) testing there was no practical difference with or without. The FightStick does not have triggers though so adding it makes sense. Signed-off-by: Silvan Jegen <s.jegen@gmail.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> 
This adds the VID/PID combination for the Xbox One version of the Mad
Catz FightStick TE 2.

The functionality that this provides is about on par with what the
Windows drivers for the stick manage to deliver.

What works:
- Digital stick
- 6 main buttons
- Xbox button
- The two buttons on the back
- The locking buttons (preventing accidental Xbox button press)

What doesn't work:
- Two of the main buttons (don't work on Windows either)
- The "Haptic" button setting does not have an effect (not sure if it
  works on Windows)

I added the MAP_TRIGGERS_TO_BUTTONS option but in my (limited) testing
there was no practical difference with or without. The FightStick does
not have triggers though so adding it makes sense.

Signed-off-by: Silvan Jegen <s.jegen@gmail.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
 Input: xpad - remove unused function 2016-01-27T23:55:06+00:00 Arnd Bergmann arnd@arndb.de 2016-01-27T23:42:25+00:00 a6ed4a18ba6a6f5a01e024b9d221d6439bf6ca4c There are two definitions of xpad_identify_controller(), one is used when CONFIG_JOYSTICK_XPAD_LEDS is set, but the other one is empty and never used, and we get a gcc warning about it: drivers/input/joystick/xpad.c:1210:13: warning: 'xpad_identify_controller' defined but not used [-Wunused-function] This removes the second definition. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Fixes: cae705baa40b ("Input: xpad - re-send LED command on present event") Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> 
There are two definitions of xpad_identify_controller(), one is used
when CONFIG_JOYSTICK_XPAD_LEDS is set, but the other one is empty
and never used, and we get a gcc warning about it:

drivers/input/joystick/xpad.c:1210:13: warning: 'xpad_identify_controller' defined but not used [-Wunused-function]

This removes the second definition.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Fixes: cae705baa40b ("Input: xpad - re-send LED command on present event")
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
 Merge branch 'next' into for-linus 2016-01-22T01:27:27+00:00 Dmitry Torokhov dmitry.torokhov@gmail.com 2016-01-22T01:27:27+00:00 b26a95d435190a44483f7fbad1328f825b7901d0 Prepare second round of input updates for 4.5 merge window. 
Prepare second round of input updates for 4.5 merge window.