linux-stable/Documentation/input
Charlie Mooney a736775db6 Input: add MT_TOOL_PALM
Currently there are only two "tools" that can be specified by a multi-touch
driver: MT_TOOL_FINGER and MT_TOOL_PEN. In working with Elan (The touch
vendor) and discussing their next-gen devices it seems that it will be
useful to have more tools so that their devices can give the upper layers
of the stack hints as to what is touching the sensor.

In particular they have new experimental firmware that can better
differentiate between palms vs fingertips and would like to plumb a patch
so that we can use their hints in higher-level gesture soft- ware.  The
firmware on the device can reasonably do a better job of palm detection
because it has access to all of the raw sensor readings as opposed to just
the width/pressure/etc that are exposed by the driver.  As such, the
firmware can characterize what a palm looks like in much finer-grained
detail and this change would allow such a device to share its findings with
the kernel.

Signed-off-by: Charlie Mooney <charliemooney@chromium.org>
Acked-by: Peter Hutterer <peter.hutterer@who-t.net>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2015-03-20 09:45:28 -07:00
..
alps.txt Input: ALPS - move v7 packet info to Documentation and v6 packet info 2015-02-15 16:04:23 -08:00
amijoy.txt
appletouch.txt Documentation: update broken web addresses. 2010-08-04 15:21:40 +02:00
atarikbd.txt
bcm5974.txt Documentation: update broken web addresses. 2010-08-04 15:21:40 +02:00
cd32.txt
cma3000_d0x.txt Input: add CMA3000 accelerometer driver 2010-11-30 23:05:21 -08:00
cs461x.txt
edt-ft5x06.txt Input: add driver for FT5x06 based EDT displays 2012-07-24 23:55:03 -07:00
elantech.txt Input: elantech - update the documentation 2014-11-13 17:50:23 -08:00
event-codes.txt Input: document INPUT_PROP_TOPBUTTONPAD 2014-07-22 22:20:48 -07:00
ff.txt Input: fix force feedback capability query example 2011-01-11 01:07:55 -08:00
gamepad.txt Input: fix typos in Documentation/input/gamepad.txt 2013-12-18 08:47:43 -08:00
gameport-programming.txt
gpio-tilt.txt Input: add generic GPIO-tilt driver 2011-11-30 23:41:16 -08:00
iforce-protocol.txt Documentation: update broken web addresses. 2010-08-04 15:21:40 +02:00
input-programming.txt Input: fix the example of an input device driver 2008-11-11 11:41:49 -05:00
input.txt doc: spelling error changes 2014-05-05 15:32:05 +02:00
interactive.fig
joystick-api.txt Input: joystick - use sizeof(VARIABLE) in documentation 2013-12-16 02:13:35 -08:00
joystick-parport.txt Fix common misspellings 2011-03-31 11:26:23 -03:00
joystick.txt Input: joystick - refer to /dev/input/js0 in documentation 2013-12-16 02:13:32 -08:00
multi-touch-protocol.txt Input: add MT_TOOL_PALM 2015-03-20 09:45:28 -07:00
notifier.txt
ntrig.txt HID: ntrig: add documention 2010-08-30 15:25:18 +02:00
rotary-encoder.txt Input: rotary-encoder - add support for half-period encoders 2011-05-12 08:28:47 -07:00
sentelic.txt Input: sentelic - document the latest hardware 2011-12-23 01:15:16 -08:00
shape.fig
walkera0701.txt Fix common misspellings 2011-03-31 11:26:23 -03:00
xpad.txt Input: xpad - update docs to reflect current state 2014-12-05 11:38:31 -05:00
yealink.txt