Commit Graph

71 Commits

Author SHA1 Message Date
Jiri Kosina 4a247a4119 Merge branch 'upstream' into for-linus
Conflicts:
	drivers/hid/Makefile
2012-03-20 13:18:05 +01:00
Andreas Nielsen 4d5df5d11e HID: multitouch: add PID for Fructel product
Adds multitouch support for the Gametel Android game controller.

The multitouch events are emulated by the Gametel device. Each physical button
is configured to generate a MT event on a specific coordinate. This seems to be
the only way for us to support Android games that doesn't support HID gamepads.
It is possible to inject MT events at Android level, but this requires root on
the phone.

Signed-off-by: Andreas Nielsen <eas@svep.se>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2012-03-20 13:17:22 +01:00
Benjamin Tissoires 9e87f22ac6 HID: multitouch: detect serial protocol
Microsoft's documentation about multitouch protocols tells that
if a device presents one touch per report, then it should be treated
as a serial protocol.

Signed-off-by: Benjamin Tissoires <benjamin.tissoires@enac.fr>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2012-03-12 12:50:27 +01:00
Benjamin Tissoires 8d179a9ef2 HID: handle all multitouch devices through hid-multitouch
When the quirk HID_QUIRK_MULTITOUCH is present and when hid-multitouch
is loaded, let's pass the device to hid-multitouch even if it has
not been registered in hid-multitouch.

If any other driver wants to take precedence over hid-multitouch,
the usual way of adding it to hid_have_special_driver will work as
the quirk HID_QUIRK_MULTITOUCH won't be set by the generic hid layer.

Signed-off-by: Benjamin Tissoires <benjamin.tissoires@enac.fr>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2012-03-12 11:27:07 +01:00
Benjamin Tissoires ed9d5c9614 HID: multitouch: fix handling of buggy reports descriptors for Dell ST2220T
LG multitouch panels, such as the one found in Dell ST2220T, has buggy
reports descriptors. With the previous implementation, it was impossible
to rely on the reports descriptors to determine how the different
touches are emitted from the device.

This patch changes the splitting of the different touches in the report
in a more robust way.

Signed-off-by: Benjamin Tissoires <benjamin.tissoires@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2012-03-12 11:23:55 +01:00
Benjamin Tissoires 2ce09df47b HID: multitouch: add support for eGalax 0x722a
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@enac.fr>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2012-03-09 13:27:53 +01:00
Benjamin Tissoires fd1d152583 HID: multitouch: add more eGalax devices
This is a list of devices that should be handled by hid-multitouch.  They all
present the HID usage "Contact ID" and won't be handled by hid-input.  Some of
them have _not_ been tested (though I have their report descriptors), but I've
been guaranted by eeti that they follow the same protocol.  The tested ones are
also blacklisted in hid-core.c.

Signed-off-by: Benjamin Tissoires <benjamin.tissoires@enac.fr>
Acked-by: Henrik Rydberg <rydberg@euromail.se>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2012-03-06 14:09:24 +01:00
Benjamin Tissoires 71078b0deb HID: multitouch: add new PID from Ideacom
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@enac.fr>
Acked-by: Henrik Rydberg <rydberg@euromail.se>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2012-03-06 14:09:24 +01:00
Benjamin Tissoires 841cb1570d HID: multitouch: add support for Atmel maXTouch 03eb:2118
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@enac.fr>
Acked-by: Henrik Rydberg <rydberg@euromail.se>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2012-03-06 14:09:24 +01:00
Denis Kovalev 2258e863b4 HID: multitouch: add support of Panasonic multitouch panels
While at it, also fix some minor codingstyle issues.

Signed-off-by: Denis Kovalev <Denis.Kovalev@dataart.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2012-02-21 11:55:45 +01:00
Benjamin Tissoires 847672cd14 HID: multitouch: support Perixx PERIPAD 701
Perixx Peripad 701 is an hybrid device which presents a touchpad and
a keyboard on the same surface. The switch between the two is controlled
by a physical switch, and the firmware sends the events on the right
interface (mouse, keyboard or multitouch).
This patch enables the multitouch interface of this device to work.

We need to manually set the device as a trackpad (we cannot infer it
from the reports descriptors as the device works under Windows, a system
that does not allow multitouch touchpad).
We also need to set the hid feature MAX CONTACT NUMBER to 2 or the device
stops sending events once it has been pressed by two touches.

Signed-off-by: Benjamin Tissoires <benjamin.tissoires@enac.fr>
Acked-by: Henrik Rydberg <rydberg@euromail.se>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2012-02-06 13:22:39 +01:00
Benjamin Tissoires 31ae9bddb9 HID: multitouch: add control of the feature "Maximum Contact Number"
Some devices, like Perixx Peripad 701 do not work if the feature
"Maximum Contact Number" is not set to the right value.
This patch allows hid-multitouch to control this feature.

If the programmer fills the field maxcontacts in the mt_class,
then the driver will set the feature to this value. It is safe
for current drivers as the feature is read/write in the HID norm
and all devices should implement the norm.

Signed-off-by: Benjamin Tissoires <benjamin.tissoires@enac.fr>
Acked-by: Henrik Rydberg <rydberg@euromail.se>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2012-02-06 13:22:39 +01:00
Benjamin Tissoires c2ef8f21ea HID: multitouch: add support for trackpads
* some multitouch trackpads present the touch usage. This needs to be
filtered as it will conflict with mt-implementation.
* trackpads send BTN_TOOL_* to notify how many fingers are present
(this is used by xorg to use synaptics instead of generic evdev)
* trackpads like Perixx 701 are not different from a hid point of view
from a touchscreen, and we need to manually set them as touchpad.

Signed-off-by: Benjamin Tissoires <benjamin.tissoires@enac.fr>
Acked-by: Henrik Rydberg <rydberg@euromail.se>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2012-02-06 13:22:38 +01:00
Jiri Kosina e027372856 Merge branches 'hyperv', 'multitouch', 'roccat', 'upstream', 'upstream-fixes', 'wacom' and 'wiimote' into for-linus 2012-01-05 15:51:02 +01:00
Masatoshi Hoshikawa 11576c6114 HID: hid-multitouch: add support 9 new Xiroku devices
This patch adds support for the Xiroku Inc. panels (SPX/MPX/CSR/etc.).

Signed-off-by: Masatoshi Hoshikawa <hoshikawa@xiroku.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2012-01-05 15:49:21 +01:00
Benjamin Tissoires c4fad877cd HID: multitouch: add support for 3M 32"
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@gmail.com>
Acked-by: Henrik Rydberg <rydberg@euromail.se>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2012-01-02 11:10:56 +01:00
Benjamin Tissoires b105712469 HID: multitouch: add support of Atmel multitouch panels
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@gmail.com>
Acked-by: Henrik Rydberg <rydberg@euromail.se>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2012-01-02 11:10:36 +01:00
Aaron Tian b7ea95ff9b HID: multitouch: support PixArt optical touch screen
This patch modifies hid-multitouch driver for supporting PixArt optical touch
screen.  Because of the device does not have to set initial report, we apply
"HID_QUIRK_NO_INIT_REPORTS" quirk and add the device into hid_blacklist[]

Signed-off-by: Aaron Tian <aaron_tian@pixart.com.tw>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2011-12-15 11:13:41 +01:00
Benjamin Tissoires 545803651d HID: hid-multitouch: add support for new Hanvon panels
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@enac.fr>
Acked-by: Henrik Rydberg <rydberg@euromail.se>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2011-11-30 15:38:23 +01:00
Benjamin Tissoires 5e7ea11f60 HID: multitouch: merge quanta driver into hid-multitouch
This patch merge the last old-style hid multitouch driver to
the generic one.
It also adds 2 more quanta pids.

Signed-off-by: Benjamin Tissoires <benjamin.tissoires@gmail.com>
Acked-by: Henrik Rydberg <rydberg@euromail.se>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2011-11-30 15:32:18 +01:00
Benjamin Tissoires 1b723e8dc8 HID: multitouch: correct eGalax a001 protocol
This device use another protocol while sending the events.
It's the same as the one described as "serial" by Microsoft.
We are keeping here the sn_move and sn_pressure parameters for
egalax devices.

CC: Cedric Sodhi <manday@gmx.net>
CC: Chris Bagwell <chris@cnpbagwell.com>
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2011-11-23 14:50:39 +01:00
Benjamin Tissoires 66f06127f3 HID: multitouch: add support for the MSI Windpad 110W
Just another eGalax device.
Please note that adding this device to have_special_driver
in hid-core.c is not required anymore.

Signed-off-by: Benjamin Tissoires <benjamin.tissoires@enac.fr>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2011-11-23 14:50:39 +01:00
Marek Vasut bb9ff21072 HID: multitouch: Add egalax ID for Acer Iconia W500
This patch adds USB ID for the touchpanel in Acer Iconia W500. The panel
supports up to five fingers, therefore the need for a new addition of panel
types.

Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@enac.fr>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2011-11-23 14:50:39 +01:00
Benjamin Tissoires e36f690b37 HID: multitouch: cleanup with eGalax PID definitions
This is just a renaming of USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH{N}
to USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH_{PID} to handle more eGalax
devices.

Signed-off-by: Benjamin Tissoires <benjamin.tissoires@enac.fr>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2011-11-23 14:50:38 +01:00
Benjamin Tissoires 26a2abe1e1 HID: multitouch: remove .maxcontacts field for eGalax
Some eGalax devices are 4 or 5 fingers touches, wereas others are 2.
This patch removes the limit in which all eGalax presents 2 touches.

Signed-off-by: Benjamin Tissoires <benjamin.tissoires@enac.fr>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2011-11-23 14:50:38 +01:00
Benjamin Tissoires 2261bb9ff0 HID: multitouch: cleanup eGalax quirks
The previous implementation of eGalax protocol was not satisfying as
we had to manually set x/y ranges as they were corrupted after reading
the report descriptor.
Indeed, the report descriptor provided a stylus input interface which
override the correct values.

This patch omits this input, thus leaving the correct value untouched,
and the MT_QUIRK_EGALAX_XYZ_FIXUP not required anymore.

Signed-off-by: Benjamin Tissoires <benjamin.tissoires@enac.fr>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2011-11-23 14:50:38 +01:00
Benjamin Tissoires eec29e3dab HID: multitouch: create sysfs attribute to control quirks from user-space
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@enac.fr>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2011-11-23 14:50:38 +01:00
Chris Bagwell 1fd8f04749 HID: hid-multitouch - add another eGalax id
This allows ASUS Eee Slate touchscreens to work.

Signed-off-by: Chris Bagwell <chris@cnpbagwell.com>
Reviewed-by: Benjamin Tissoires <benjamin.tissoires@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2011-11-23 14:50:37 +01:00
Jiri Kosina b3c21d2cad HID: multitouch: make struct mt_classess static
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2011-11-22 23:23:37 +01:00
Henrik Rydberg d682bd7f38 Revert "HID: multitouch: decide if hid-multitouch needs to handle mt devices"
This reverts commit 0db3bfc72a (""HID: multitouch: decide if hid-multitouch
needs to handle mt devices").

The generic detection of hid-mt devices has two major flaws, and was
merged prematurely. Firstly, the hid-multitouch gets loaded even when
the device is handled by a special device. Secondly, the patch only
partially duplicates the device whitelist already present in hid-core,
effectively rendering a number of devices non-functional.

Reported-by: Sean Young <sean@mess.org>
Tested-by: Benjamin Tissoires <benjamin.tissoires@gmail.com>
Signed-off-by: Henrik Rydberg <rydberg@euromail.se>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2011-11-01 15:26:31 +01:00
Benjamin Tissoires 0db3bfc72a HID: multitouch: decide if hid-multitouch needs to handle mt devices
Now that hid-generic ignores all win7 compatible multitouch devices, this patch
allows hid-multitouch to catch them.  The idea is to rely on the quirk
HID_QUIRK_MULTITOUCH to drop the device if no ContactID is given.

There is the need for a blacklist here as other devices may need a special
driver (ntrig for instance).

Signed-off-by: Benjamin Tissoires <benjamin.tissoires@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2011-09-26 14:19:02 +02:00
Stephane Chatty a062cc5a76 HID: hid-multitouch: add support for the IDEACOM 6650 chip
The IDEACOM 6650 multitouch chip, present in various all-in-one computers,
uses the serial version of the HID multitouch protocol. No existing class
supports this.

In principle, the new MT_CLS_SERIAL should work for other
serial panels as well, perhaps including some eGalax panels.

Signed-off-by: Stephane Chatty <chatty@enac.fr>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2011-09-20 15:14:30 +02:00
Jeff Brown c50bb1a400 HID: hid-multitouch: Add LG Display Multitouch device.
This panel is also known as the Dell ST2220Tc.

Signed-off-by: jeffbrown@android.com
Reviewed-By: Benjamin Tissoires <Benjamin_Tissoires@logitech.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2011-08-16 11:43:53 +02:00
Jeff Brown 658d4aed59 HID: hid-multitouch: Filter collections by application usage.
This change fixes two problems.

First, it ensures that the hid-multitouch driver does not incorrectly
map GenericDesktop usages that are intended for other applications,
such as a Mouse.

Second, it sets the appropriate input properties so that user-space
can distinguish TouchScreen devices (INPUT_PROP_DIRECT) from
TouchPad devices (INPUT_PROP_POINTER) and configure them accordingly.

Signed-off-by: jeffbrown@android.com
Acked-By: Benjamin Tissoires <Benjamin_Tissoires@logitech.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2011-08-16 11:38:44 +02:00
Jiri Kosina a91f423e59 Merge branches 'roccat', 'upstream' and 'wiimote' into for-linus 2011-07-22 22:47:08 +02:00
ice chien bc8a2a9b4e HID: hid-multitouch: add one new multitouch device's VID/PID
This patch adds support for the CSR panel built by XAT.

Signed-off-by: Ice Chien <ice.chien@accupoint.com.tw>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2011-07-21 14:12:28 +02:00
Benjamin Tissoires c3ead6de4f HID: hid-multitouch: add support for a new Lumio dual-touch panel
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@enac.fr>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2011-06-24 13:41:11 +02:00
Benjamin Tissoires 85a600825b HID: hid-multitouch: correct VID for Stantum panels
while merging hid-stantum into hid-multitouch, I did not correctly copy/paste
the VIDs for those devices.  This patch fixes it.

Signed-off-by: Benjamin Tissoires <benjamin.tissoires@enac.fr>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2011-06-24 13:40:51 +02:00
Benjamin Tissoires 50bc03ab5c HID: hid-multitouch: ensure slots are initialized
In case a device does not provide the feature "Maximum Contact Count",
or set it at 0, the maxcontacts field may be at 0 while calling
input_mt_init_slots.

This patch ensures that hid-multitouch will allways report
ABS_MT_SLOT and ABS_MT_TRACKING_ID to the user space.

This corrects a bug found with some Ilitek devices that has been
integrated in 3.0-rc0.

Signed-off-by: Benjamin Tissoires <benjamin.tissoires@enac.fr>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2011-06-24 13:39:51 +02:00
Benjamin Tissoires b84bd27fe7 HID: hid-multitouch: fix broken eGalax
Since the inclusion of eGalax devices in 2.6.39, I've got some
bug reports for 480d and other devices.
The problem lies in the reports descriptors: eGalax supports both
pen and fingers, and so the reports descriptors contained both.
But hid-multitouch relies on them to detect the last item in each
field to send the multitouch events. In 480d, the last item is not
Y as it should but Pressure. That means that the fields are not
aligned and X,Y are at 0,0 (the other touch coordinates of the report).

With this patch, the detection is made only when the field ContactID
has been detected inside the collection.

There is still a problem with the detections of the range as stylus
and fingers may not have the same min/max, but it's a start.

Signed-off-by: Benjamin Tissoires <benjamin.tissoires@enac.fr>
Reviewed-by: Henrik Rydberg <rydberg@euromail.se>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2011-06-12 23:59:23 +02:00
Austin Zhang 942fd4225f HID: hid-multitouch: add support for Chunghwa multi-touch panel
Added Chunghwa hid multitouch panel support into hid-multitouch.

Signed-off-by: Austin Zhang <zhang.austin@gmail.com>
Reviewed-by: Benjamin Tissoires <benjamin.tissoires@enac.fr>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2011-06-07 15:43:19 +02:00
Benjamin Tissoires 22408283bc HID: hid-multitouch: cosmetic changes, sort classes and devices
This patch sorts the defs for the MT_CLS. I choose to split
generic classes and device specific ones to be able to add
more generic classes in the future.

It also put eGalax devices at their right place (alphabetically)
in mt_devices.

Signed-off-by: Benjamin Tissoires <benjamin.tissoires@enac.fr>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2011-05-23 11:17:16 +02:00
Benjamin Tissoires bf5af9b5bb HID: hid-multitouch: class MT_CLS_STANTUM is redundant with MT_CLS_CONFIDENCE
Stantum devices used to work with MT_CLS_STANTUM but MT_CLS_CONFIDENCE
is exactly the same. This patch switches them to this generic class,
and remove the unused MT_CLS_STANTUM.

Signed-off-by: Benjamin Tissoires <benjamin.tissoires@enac.fr>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2011-05-20 13:35:42 +02:00
Benjamin Tissoires 617b64f977 HID: hid-multitouch: add support for Unitec panels
This patch introduce support for Unitec panels.
This device has not been optimized in term of kernel processing
operations (default class), but it will work.

Signed-off-by: Benjamin Tissoires <benjamin.tissoires@enac.fr>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2011-05-20 13:35:42 +02:00
Benjamin Tissoires 5e74e56da0 HID: hid-multitouch: add support for Touch International panels
This patch introduce support for Touch International panels.
This device has not been optimized in term of kernel processing
operations (default class), but it will work.

Signed-off-by: Benjamin Tissoires <benjamin.tissoires@enac.fr>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2011-05-20 13:35:42 +02:00
Benjamin Tissoires ee0fbd1491 HID: hid-multitouch: add support for GoodTouch panels
This patch introduce support for GoodTouch panels.
This device has not been optimized in term of kernel processing
operations (default class), but it will work.

Signed-off-by: Benjamin Tissoires <benjamin.tissoires@enac.fr>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2011-05-20 13:35:42 +02:00
Benjamin Tissoires 79603dc9a8 HID: hid-multitouch: add support for CVTouch panels
This patch introduce support for CVTouch panels.
This device has not been optimized in term of kernel processing
operations (default class), but it will work.

Signed-off-by: Benjamin Tissoires <benjamin.tissoires@enac.fr>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2011-05-20 13:35:41 +02:00
Benjamin Tissoires e6aac3427e HID: hid-multitouch: add support for ActionStar panels
This patch introduce support for ActionStar panels.
This device has not been optimized in term of kernel processing
operations (default class), but it will work.

Signed-off-by: Benjamin Tissoires <benjamin.tissoires@enac.fr>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2011-05-20 13:35:41 +02:00
Benjamin Tissoires c04abeeff9 HID: hid-multitouch: add support for Elo TouchSystems 2515 IntelliTouch Plus
This patch adds support for Elo TouchSystems 2515 IntelliTouch Plus
that can be found in Lenovo A700 all-in-one.

Signed-off-by: Benjamin Tissoires <benjamin.tissoires@enac.fr>
Tested-by: Bastien Nocera <hadess@hadess.net>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2011-05-19 11:54:55 +02:00
Benjamin Tissoires df167c4a0d HID: hid-multitouch: Add support for Lumio panels
This patch enables support for Lumio optical devices.

Signed-off-by: Benjamin Tissoires <benjamin.tissoires@enac.fr>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2011-05-18 15:35:51 +02:00