linux-toradex.git/include/linux/input.h, branch v4.13-rc4

Input: fix a double word "is is" in include/linux/input.h

2016-07-14T00:27:24+00:00

This patch fix a double word "is is" found in in
Documentation/DocBook/device-drivers.xml.
It is because the file was created from comments in sources,
so I have to fix the double words in include/linux/input.h

Signed-off-by: Masanari Iida 
Signed-off-by: Dmitry Torokhov

Input: improve autorepeat initialization

2015-10-14T06:30:31+00:00

Add new function input_enable_softrepeat() that allows drivers to
initialize their own values for input_dev->rep[REP_DELAY] and
input_dev->rep[REP_PERIOD], but also use the software autorepeat
functionality from input.c.

For example, a HID driver could do:

static void xyz_input_configured(struct hid_device *hid,
                                 struct hid_input *hidinput)
{
        input_enable_softrepeat(hidinput->input, 400, 100);
}

static struct hid_driver xyz_driver = {
        .input_configured = xyz_input_configured,
}

Signed-off-by: Petri Gynther 
Signed-off-by: Dmitry Torokhov

Input: document new members of struct input_dev

2012-11-10T08:40:24+00:00

Fixes kernel-doc warnings for the members added in 3.7-rc1.

Signed-off-by: Henrik Rydberg 
Signed-off-by: Dmitry Torokhov

Input: introduce managed input devices (add devres support)

2012-11-08T17:10:05+00:00

There is a demand from driver's writers to use managed devices framework
for their drivers. Unfortunately up to this moment input devices did not
provide support for managed devices and that lead to mixing two styles
of resource management which usually introduced more bugs, such as
manually unregistering input device but relying in devres to free
interrupt handler which (unless device is properly shut off) can cause
ISR to reference already freed memory.

This change introduces devm_input_allocate_device() that will allocate
managed instance of input device so that driver writers who prefer
using devm_* framework do not have to mix 2 styles.

Reviewed-by: Henrik Rydberg 
Reviewed-by: Tejun Heo 
Signed-off-by: Dmitry Torokhov

UAPI: (Scripted) Disintegrate include/linux

2012-10-13T09:46:48+00:00

Signed-off-by: David Howells 
Acked-by: Arnd Bergmann 
Acked-by: Thomas Gleixner 
Acked-by: Michael Kerrisk 
Acked-by: Paul E. McKenney 
Acked-by: Dave Jones

Input: extend the number of event (and other) devices

2012-10-08T16:37:55+00:00

Extend the amount of character devices, such as eventX, mouseX and jsX,
from a hard limit of 32 per input handler to about 1024 shared across
all handlers.

To be compatible with legacy installations input handlers will start
creating char devices with minors in their legacy range, however once
legacy range is exhausted they will start allocating minors from the
dynamic range 256-1024.

Reviewed-by: David Herrmann 
Signed-off-by: Dmitry Torokhov

Input: Send events one packet at a time

2012-09-19T17:50:18+00:00

On heavy event loads, such as a multitouch driver, the irqsoff latency
can be as high as 250 us.  By accumulating a frame worth of data
before passing it on, the latency can be dramatically reduced.  As a
side effect, the special EV_SYN handling can be removed, since the
frame is now atomic.

This patch adds the events() handler callback and uses it if it
exists. The latency is improved by 50 us even without the callback.

Cc: Daniel Kurtz 
Tested-by: Benjamin Tissoires 
Tested-by: Ping Cheng 
Tested-by: Sedat Dilek 
Acked-by: Dmitry Torokhov 
Signed-off-by: Henrik Rydberg

Input: Break out MT data

2012-09-19T17:50:17+00:00

Move all MT-related things to a separate place. This saves some
bytes for non-mt input devices, and prepares for new MT features.

Reviewed-and-tested-by: Benjamin Tissoires 
Tested-by: Ping Cheng 
Acked-by: Dmitry Torokhov 
Signed-off-by: Henrik Rydberg

Pull input changes from Henrik Rydberg, including large update to

2012-07-07T23:18:33+00:00

atmel_mxt_ts driver by Daniel and MT protocol addition for win8 devices.

Conflicts:
	drivers/input/touchscreen/atmel_mxt_ts.c

Input: MT - Include win8 support

2012-07-05T05:13:51+00:00

The newly released HID protocol for win8 multitouch devices is capable
of transmitting more information about each touch. In particular, it
includes details useful for touch alignment. This patch completes the
MT protocol with the ABS_MT_TOOL_X/Y events, and documents how to map
win8 devices.

Cc: Stephane Chatty 
Cc: Benjamin Tissoires 
Cc: Peter Hutterer 
Acked-by: Chase Douglas 
Signed-off-by: Henrik Rydberg