linux/drivers/input, branch v4.19

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input

2018-10-20T06:42:56Z

Dmitry writes: "Input updates for 4.19-rc8 Just an addition to elan touchpad driver ACPI table." * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: elan_i2c - add ACPI ID for Lenovo IdeaPad 330-15IGM

Input: elan_i2c - add ACPI ID for Lenovo IdeaPad 330-15IGM

2018-10-15T18:24:45Z

Add ELAN061C to the ACPI table to support Elan touchpad found in Lenovo IdeaPad 330-15IGM. Signed-off-by: Mikhail Nikiforov Cc: stable@vger.kernel.org Signed-off-by: Dmitry Torokhov

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input

2018-10-12T10:35:02Z

Dmitry writes: "Input updates for v4.19-rc7 - we added a few scheduling points into various input interfaces to ensure that large writes will not cause RCU stalls - fixed configuring PS/2 keyboards as wakeup devices on newer platforms - added a new Xbox gamepad ID." * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: uinput - add a schedule point in uinput_inject_events() Input: evdev - add a schedule point in evdev_write() Input: mousedev - add a schedule point in mousedev_write() Input: i8042 - enable keyboard wakeups by default when s2idle is used Input: xpad - add support for Xbox1 PDP Camo series gamepad

Input: uinput - add a schedule point in uinput_inject_events()

2018-10-05T18:42:32Z

Large writes to uinput interface may cause rcu stalls. Let's add cond_resched() to the loop to avoid this. Reviewed-by: Paul E. McKenney Signed-off-by: Dmitry Torokhov

Input: evdev - add a schedule point in evdev_write()

2018-10-05T18:42:31Z

Large writes to evdev interface may cause rcu stalls. Let's add cond_resched() to the loop to avoid this. Reviewed-by: Paul E. McKenney Signed-off-by: Dmitry Torokhov

Input: mousedev - add a schedule point in mousedev_write()

2018-10-05T00:42:26Z

syzbot was able to trigger rcu stalls by calling write() with large number of bytes. Add a cond_resched() in the loop to avoid this. Link: https://lkml.org/lkml/2018/8/23/1106 Signed-off-by: Eric Dumazet Reported-by: syzbot+9436b02171ac0894d33e@syzkaller.appspotmail.com Reviewed-by: Paul E. McKenney Signed-off-by: Dmitry Torokhov

Input: i8042 - enable keyboard wakeups by default when s2idle is used

2018-10-01T22:58:53Z

Previously, on typical consumer laptops, pressing a key on the keyboard when the system is in suspend would cause it to wake up (default or unconditional behaviour). This happens because the EC generates a SCI interrupt in this scenario. That is no longer true on modern laptops based on Intel WhiskeyLake, including Acer Swift SF314-55G, Asus UX333FA, Asus UX433FN and Asus UX533FD. We confirmed with Asus EC engineers that the "Modern Standby" design has been modified so that the EC no longer generates a SCI in this case; the keyboard controller itself should be used for wakeup. In order to retain the standard behaviour of being able to use the keyboard to wake up the system, enable serio wakeups by default on platforms that are using s2idle. Link: https://lkml.kernel.org/r/CAB4CAwfQ0mPMqCLp95TVjw4J0r5zKPWkSvvkK4cpZUGE--w8bQ@mail.gmail.com Reviewed-by: Rafael J. Wysocki Signed-off-by: Daniel Drake Signed-off-by: Dmitry Torokhov

Input: xpad - add support for Xbox1 PDP Camo series gamepad

2018-10-01T22:58:52Z

The "Xbox One PDP Wired Controller - Camo series" has a different product-id than the regular PDP controller and the PDP stealth series, but it uses the same initialization sequence. This patch adds the product-id of the camo series to the structures that handle the other PDP Xbox One controllers. Signed-off-by: Ramses Ramírez Cc: stable@vger.kernel.org Signed-off-by: Dmitry Torokhov

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input

2018-09-29T01:04:50Z

Dmitry writes: "Input updates for v4.19-rc5 Just a few driver fixes" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: uinput - allow for max == min during input_absinfo validation Input: elantech - enable middle button of touchpad on ThinkPad P72 Input: atakbd - fix Atari CapsLock behaviour Input: atakbd - fix Atari keymap Input: egalax_ts - add system wakeup support Input: gpio-keys - fix a documentation index issue

Input: uinput - allow for max == min during input_absinfo validation

2018-09-18T22:28:07Z

These values are inclusive, so a range of 1 requires min == max. Signed-off-by: Peter Hutterer Reviewed-by: Martin Kepplinger Signed-off-by: Dmitry Torokhov