linux-toradex.git/drivers/input/mouse, branch v2.6.31.12 Linux kernel for Apalis and Colibri modules Input: synaptics - add another Protege M300 to rate blacklist 2009-11-10T00:22:00+00:00 Dmitry Torokhov dmitry.torokhov@gmail.com 2009-10-13T04:35:00+00:00 af57e833c96884bf0aa231039a25c853f7e83864 commit 5f5eeff4c93256ee93435a3bf08cf18c45e9a994 upstream. Apparently some of Toshiba Protege M300 identify themselves as "Portable PC" in DMI so we need to add that to the DMI table as well. We need DMI data so we can automatically lower Synaptics reporting rate from 80 to 40 pps to avoid over-taxing their keyboard controllers. Tested-by: Rod Davison <roddavison@gmail.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> 
commit 5f5eeff4c93256ee93435a3bf08cf18c45e9a994 upstream.

Apparently some of Toshiba Protege M300 identify themselves as
"Portable PC" in DMI so we need to add that to the DMI table as
well. We need DMI data so we can automatically lower Synaptics
reporting rate from 80 to 40 pps to avoid over-taxing their
keyboard controllers.

Tested-by: Rod Davison <roddavison@gmail.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Input: gpio_mouse - use standard driver registration method 2009-07-08T05:47:14+00:00 Saeed Bishara saeed@marvell.com 2009-07-08T05:11:52+00:00 eeafa5ef6de5acf678624a21f7dba7d43ba73845 This patch is needed when the gpio's became available only at late stages, for example, when using i2c gpio expander. Signed-off-by: Saeed Bishara <saeed@marvell.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru> 
This patch is needed when the gpio's became available only at late
stages, for example, when using i2c gpio expander.

Signed-off-by: Saeed Bishara <saeed@marvell.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Input: add driver for Synaptics I2C touchpad 2009-06-20T05:56:45+00:00 Mike Rapoport mike@compulab.co.il 2009-06-11T15:08:39+00:00 eef3e4cab72eaf5345e3c73b2975c194a714f6cd This driver supports Synaptics I2C touchpad controller on eXeda mobile device. Unfortunaltely it only works in relative mode and thus is not comaptible with Xorg Synaptics driver. Signed-off-by: Igor Grinberg <grinberg@compulab.co.il> Signed-off-by: Mike Rapoport <mike@compulab.co.il> Signed-off-by: Dmitry Torokhov <dtor@mail.ru> 
This driver supports Synaptics I2C touchpad controller on eXeda
mobile device. Unfortunaltely it only works in relative mode and
thus is not comaptible with Xorg Synaptics driver.

Signed-off-by: Igor Grinberg <grinberg@compulab.co.il>
Signed-off-by: Mike Rapoport <mike@compulab.co.il>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Input: synaptics - add support for reporting x/y resolution 2009-06-20T05:55:17+00:00 Tero Saarni tero.saarni@gmail.com 2009-06-11T06:27:24+00:00 ec20a022aa24fc63d3ab59584cb1e5aa9a21d46c Synaptics uses anisotropic coordinate system. On some wide touchpads vertical resolution can be twice as high as horizontal which causes unequal sensitivity on x/y directions. Add support for reading the resolution with EVIOCGABS ioctl. Signed-off-by: Tero Saarni <tero.saarni@gmail.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru> 
Synaptics uses anisotropic coordinate system.  On some wide touchpads
vertical resolution can be twice as high as horizontal which causes
unequal sensitivity on x/y directions.  Add support for reading the
resolution with EVIOCGABS ioctl.

Signed-off-by: Tero Saarni <tero.saarni@gmail.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Input: ALPS - handle touchpoints buttons correctly 2009-06-11T09:09:45+00:00 Ulrich Dangel uli-kernel@spamt.net 2009-06-11T07:15:09+00:00 d7ed5d883c09c5474f842dcb148515dfaef2a567 When pressing any button belonging to the touchpoint, the generated click events don't belong to the touchpoint but to the touchpad. This patch fixes this behaviour, the events will be sent via the correct device, so scrolling with touchpoint is possible. Signed-off-by: Ulrich Dangel <uli@spamt.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Dmitry Torokhov <dtor@mail.ru> 
When pressing any button belonging to the touchpoint, the generated
click events don't belong to the touchpoint but to the touchpad.
This patch fixes this behaviour, the events will be sent via the
correct device, so scrolling with touchpoint is possible.

Signed-off-by: Ulrich Dangel <uli@spamt.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Input: appletouch - improve finger detection 2009-06-03T14:37:54+00:00 Jeremy Huddleston jeremyhu@freedesktop.org 2009-06-03T14:29:39+00:00 05e882f890038c702a4f15d385135d03cf74ad48 The appletouch driver is prone to reporting multiple fingers when only one is pressing. The appletouch driver queries an array of pressure sensors and counts local maxima in pressure to determine the number of fingers. It just does this on the raw values, so a data stream like: 0 100 250 300 299 300 250 100 0 actually registers as 2 fingers. This patch updates the logic to ignore small dips in pressure that are less than the threshold. Signed-off-by: Jeremy Huddleston <jeremyhu@freedesktop.org> Signed-off-by: Dmitry Torokhov <dtor@mail.ru> 
The appletouch driver is prone to reporting multiple fingers when only
one is pressing.  The appletouch driver queries an array of pressure
sensors and counts local maxima in pressure to determine the number of
fingers.  It just does this on the raw values, so a data stream like:

0 100 250 300 299 300 250 100 0

actually registers as 2 fingers.

This patch updates the logic to ignore small dips in pressure that are
less than the threshold.

Signed-off-by: Jeremy Huddleston <jeremyhu@freedesktop.org>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Input: psmouse - ESD workaround fix for OLPC XO touchpad 2009-05-16T02:24:18+00:00 Zephaniah E. Hull warp@aehallh.com 2009-05-15T05:02:33+00:00 535650fd7008caffad29f001bcda43f56bafea8e It appears that when the XO touchpad unit resets from ESD, it sends AA AA instead of AA 00, the psmouse-base code handles the case of AA 00 by triggering a serio reconnect for the port, causing a full reprobe of the device. Testing with OFW shows that this is likely to solve the problem, so the attached patch simply expands the existing test to also catch AA AA. Signed-off-by: Andres Salomon <dilinger@debian.org> Signed-off-by: Deepak Saxena <dsaxena@laptop.org> Signed-off-by: Dmitry Torokhov <dtor@mail.ru> 
It appears that when the XO touchpad unit resets from ESD, it sends AA
AA instead of AA 00, the psmouse-base code handles the case of AA 00 by
triggering a serio reconnect for the port, causing a full reprobe of
the device.

Testing with OFW shows that this is likely to solve the problem, so
the attached patch simply expands the existing test to also catch AA AA.

Signed-off-by: Andres Salomon <dilinger@debian.org>
Signed-off-by: Deepak Saxena <dsaxena@laptop.org>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Input: lifebook - don't send incomplete events 2009-05-09T01:31:49+00:00 Dmitry Torokhov dmitry.torokhov@gmail.com 2009-05-09T01:30:32+00:00 9b771ac442a640999247314e8cdafd8943611700 When we get a relative packet from trackpoint (when we deal with touchscreen/trackpoint combo) we should not send events for the device corresponding to touchscreen as it confuses evtouch driver (it looks like it keeps previously reported absolute coordinates and the cursor stays in the same place). Reported-by: Marcin Drewka <laimoriel@gmail.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru> 
When we get a relative packet from trackpoint (when we deal with
touchscreen/trackpoint combo) we should not send events for the device
corresponding to touchscreen as it confuses evtouch driver (it looks
like it keeps previously reported absolute coordinates and the cursor
stays in the same place).

Reported-by: Marcin Drewka <laimoriel@gmail.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Input: ALPS - Dell Latitude D630/D800 have DualPoint 2009-05-09T01:31:21+00:00 Dmitry Torokhov dmitry.torokhov@gmail.com 2009-05-09T01:30:33+00:00 af27a69aaba2feaeb0b9eebdde2f0b71350c4789 Dell Latitude D630/D800 have DualPoint (touchpad plus trackpoint) instead of a simple touchpad and a pass-through port for external PS/2 mouse. Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> 
Dell Latitude D630/D800 have DualPoint (touchpad plus trackpoint)
instead of a simple touchpad and a pass-through port for external
PS/2 mouse.

Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input 2009-05-02T23:35:45+00:00 Linus Torvalds torvalds@linux-foundation.org 2009-05-02T23:35:45+00:00 8c0c3f7ff0daa119f0bb109148f6f0e39573b429 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: document the multi-touch (MT) protocol Input: add detailed multi-touch finger data report protocol Input: allow certain EV_ABS events to bypass all filtering Input: bcm5974 - add documentation for the driver Input: bcm5974 - augment debug information Input: bcm5974 - Add support for the Macbook 5 (Unibody) Input: bcm5974 - add quad-finger tapping Input: bcm5974 - prepare for a new trackpad header type Input: appletouch - fix DMA to/from stack buffer Input: wacom - fix TabletPC touch bug Input: lifebook - add DMI entry for Fujitsu B-2130 Input: ALPS - add signature for Toshiba Satellite Pro M10 Input: elantech - make sure touchpad is really in absolute mode Input: elantech - provide a workaround for jumpy cursor on firmware 2.34 Input: ucb1400 - use disable_irq_nosync() in irq handler Input: tsc2007 - use disable_irq_nosync() in irq handler Input: sa1111ps2 - use disable_irq_nosync() in irq handlers Input: omap-keypad - use disable_irq_nosync() in irq handler 
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input:
  Input: document the multi-touch (MT) protocol
  Input: add detailed multi-touch finger data report protocol
  Input: allow certain EV_ABS events to bypass all filtering
  Input: bcm5974 - add documentation for the driver
  Input: bcm5974 - augment debug information
  Input: bcm5974 - Add support for the Macbook 5 (Unibody)
  Input: bcm5974 - add quad-finger tapping
  Input: bcm5974 - prepare for a new trackpad header type
  Input: appletouch - fix DMA to/from stack buffer
  Input: wacom - fix TabletPC touch bug
  Input: lifebook - add DMI entry for Fujitsu B-2130
  Input: ALPS - add signature for Toshiba Satellite Pro M10
  Input: elantech - make sure touchpad is really in absolute mode
  Input: elantech - provide a workaround for jumpy cursor on firmware 2.34
  Input: ucb1400 - use disable_irq_nosync() in irq handler
  Input: tsc2007 - use disable_irq_nosync() in irq handler
  Input: sa1111ps2 - use disable_irq_nosync() in irq handlers
  Input: omap-keypad - use disable_irq_nosync() in irq handler