24 Jun, 2011
3 commits
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Signed-off-by: Benjamin Tissoires
Signed-off-by: Jiri Kosina -
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
Signed-off-by: Jiri Kosina -
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
Signed-off-by: Jiri Kosina
16 Jun, 2011
1 commit
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This reverts commit 23746a66d7d9e73402c68ef00d708796b97ebd72.
It turned out that the actual reason for failure is not the device
firmware, but bug in Bluetooth stack, which will be fixed by
patch by Ville Tervo which corrects the mask handling for CSR 1.1
Dongles.Reported-and-tested-by: Ed Tomlinson
Reported-and-tested-by: Chase Douglas
Signed-off-by: Jiri Kosina
13 Jun, 2011
1 commit
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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
Reviewed-by: Henrik Rydberg
Signed-off-by: Jiri Kosina
07 Jun, 2011
1 commit
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Added Chunghwa hid multitouch panel support into hid-multitouch.
Signed-off-by: Austin Zhang
Reviewed-by: Benjamin Tissoires
Signed-off-by: Jiri Kosina
26 May, 2011
1 commit
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There are a couple use after free bugs here.
Signed-off-by: Dan Carpenter
[jkosina@suse.cz: removed already fixed hunk]
Signed-off-by: Jiri Kosina
24 May, 2011
3 commits
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Add 5543:0064 UC-Logic Technology Corp. Aiptek HyperPen 10000U to quirks with
HID_QUIRK_MULTI_INPUT.Originally the device is reporting the x,y coordinates on Z and RX. By adding
this quirk, there will be two kernel devices. The first one is muted and the
second device will report coordinates on X and Y.Signed-off-by: Jimmy Hon
Signed-off-by: Jiri Kosina -
Commit 6cb4b040795 ("HID: hiddev: fix race between hiddev_disconnect
and hiddev_release") made it possible to access hiddev (for unlocking
the existance mutex) once hiddev has been kfreed.Change the order so that this can not happen (always unlock the mutex first,
it is needed only to protect access to ->exist and ->open).Signed-off-by: Jiri Kosina
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* 'usb-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6: (205 commits)
USB: EHCI: Remove SPARC_LEON {read,write}_be definitions from ehci.h
USB: UHCI: Support big endian GRUSBHC HC
sparc: add {read,write}*_be routines
USB: UHCI: Add support for big endian descriptors
USB: UHCI: Use ACCESS_ONCE rather than using a full compiler barrier
USB: UHCI: Add support for big endian mmio
usb-storage: Correct adjust_quirks to include latest flags
usb/isp1760: Fix possible unlink problems
usb/isp1760: Move function isp1760_endpoint_disable() within file.
USB: remove remaining usages of hcd->state from usbcore and fix regression
usb: musb: ux500: add configuration and build options for ux500 dma
usb: musb: ux500: add dma glue layer for ux500
usb: musb: ux500: add dma name for ux500
usb: musb: ux500: add ux500 specific code for gadget side
usb: musb: fix compile error
usb-storage: fix up the unusual_realtek device list
USB: gadget: f_audio: Fix invalid dereference of initdata
EHCI: don't rescan interrupt QHs needlessly
OHCI: fix regression caused by nVidia shutdown workaround
USB: OTG: msm: Free VCCCX regulator even if we can't set the voltage
...
23 May, 2011
2 commits
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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
Signed-off-by: Jiri Kosina
20 May, 2011
9 commits
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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
Signed-off-by: Jiri Kosina -
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
Signed-off-by: Jiri Kosina -
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
Signed-off-by: Jiri Kosina -
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
Signed-off-by: Jiri Kosina -
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
Signed-off-by: Jiri Kosina -
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
Signed-off-by: Jiri Kosina -
When hiddev_disconnect() runs with chardev open, it will proceed with
usbhid_close(). When userspace in parallel runs the hiddev_release(),
it sees !hiddev->exists (as it has been already set so by
hiddev_disconnect()) and kfrees hiddev while hiddev_disconnect() hasn't
finished yet.Serialize the access to hiddev->exists and hiddev->open by existancelock.
Reported-by: mike-@cinci.rr.com
Signed-off-by: Jiri Kosina -
The device reponds with 'invalid report id' when feature report switching it
into multitouch mode is sent to it.This has been silently ignored before 0825411ade ("HID: bt: Wait for ACK
on Sent Reports"), but since this commit, it propagates -EIO from the _raw
callback .So let the driver ignore -EIO as response to 0xd7,0x01 report, as that's
how the device reacts in normal mode.Sad, but following reality.
This fixes https://bugzilla.kernel.org/show_bug.cgi?id=35022
Tested-by: Chase Douglas
Signed-off-by: Jiri Kosina -
I'm using a Data Modul EasyTouch USB multitouch controller,
which is issuing a hid report with a size equals to 0. The rsize
value gets set to 536870912 and Linux is crashing in the memset
because the value is too big.Signed-off-by: Armando Visconti
Signed-off-by: Jiri Kosina
19 May, 2011
1 commit
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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
Tested-by: Bastien Nocera
Signed-off-by: Jiri Kosina
18 May, 2011
5 commits
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I've got a Tivo Slide bluetooth remote/dongle, which uses a fair number
of hid usages that aren't currently mapped in hid-input.c. I'd initially
written additions to hid-input.c with just this device in mind,
including some bits that were specific to the device. This go around,
I'm looking at adding/correcting as many generic HID usages from the HID
Usage Tables, version 1.12, as I can -- which also serves to enable all
but four of the buttons on the Tivo Slide remote[*].Outside of fixing the obviously incorrect mapping of 0xc 0x45 from
KEY_RADIO to KEY_RIGHT, and making use of the new KEY_IMAGES (just added
in 2.6.39-rc4) for AL Image Browser instead of KEY_MEDIA, these are
purely additions, and thus should have no negative impact on any already
functional HID devices. Most of the added mappings seemed to be
perfectly logical to me, but there were a few that were mapped on more
of an "I think this makes the most sense" basis.[*] I'll handle the last four tivo buttons via an hid-tivo.c follow-up.
CC: Dmitry Torokhov
CC: Jiri Kosina
Signed-off-by: Jarod Wilson
Signed-off-by: Jiri Kosina -
This is sync with Linus' tree to receive KEY_IMAGES definition
that went in through input tree. -
startup_profile and actual_profile didn't work as expected. Also
as the actual profile is persistent, the distinction between the
two was ambiguous, so both use the same code now and startup_profile
has been deprecated. Also the event is now propagated through
chardev. The userland tool has been updated to support this change.Signed-off-by: Stefan Achatz
Signed-off-by: Jiri Kosina -
This patch enables support for Lumio optical devices.
Signed-off-by: Benjamin Tissoires
Signed-off-by: Jiri Kosina -
As they are static members of fix size, there is no need to NULL-check them.
Signed-off-by: Daniel Mack
Cc: Dmitry Torokhov
Cc: Jiri Kosina
Signed-off-by: Jiri Kosina
09 May, 2011
1 commit
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Added ILITEK hid dual touch panel support into hid-multitouch.
Signed-off-by: Austin Zhang
Reviewed-by: Benjamin Tissoires
Signed-off-by: Jiri Kosina
05 May, 2011
1 commit
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With CONFIG_DEBUG_STRICT_USER_COPY_CHECKS=y compilation of PicoLCD
driver fails on copy_from_user(), without it a warning is generated:CC [M] drivers/hid/hid-picolcd.o
In file included from /usr/src/linux-2.6/arch/x86/include/asm/uaccess.h:571,
from /usr/src/linux-2.6/arch/x86/include/asm/sections.h:5,
from /usr/src/linux-2.6/arch/x86/include/asm/hw_irq.h:26,
from /usr/src/linux-2.6/include/linux/irq.h:359,
from /usr/src/linux-2.6/arch/x86/include/asm/hardirq.h:5,
from /usr/src/linux-2.6/include/linux/hardirq.h:7,
from /usr/src/linux-2.6/include/linux/interrupt.h:12,
from /usr/src/linux-2.6/include/linux/usb.h:15,
from /usr/src/linux-2.6/drivers/hid/hid-picolcd.c:25:
In function 'copy_from_user',
inlined from 'picolcd_debug_eeprom_write' at drivers/hid/hid-picolcd.c:1592:
arch/x86/include/asm/uaccess_32.h:212: error: call to 'copy_from_user_overflow' declared with attribute error: copy_from_user() buffer size is not provably correctgcc-4.4.5 is not able to track size calculation when it is stored into
a variable, thus tell copy_from_user() maximum size via
min(*max-size*, *effective-size*) explicitly and inline how much to copy
at most.Signed-off-by: Bruno Prémont
Signed-off-by: Jiri Kosina
04 May, 2011
1 commit
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Added several new devices to ldusb and excluded them from the HID driver.
Signed-off-by: Michael Hund
Signed-off-by: Greg Kroah-Hartman
03 May, 2011
1 commit
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Gere's a small patch to add support for the Logitech G27 wheel, since
the prior patch only added FF support for the Driving Force Pro and G25.
The patch contains the changes from the G25 and DFP, too.I tested the changes with wine/LFS and got full support for all axes and
buttons.Signed-off: Peter Gundermann
Signed-off-by: Jiri Kosina
29 Apr, 2011
1 commit
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hiddev_read: in case mutex_lock_interruptible will be interrupted
remove the task from the wait queue.Signed-off-by: Peter Waechtler
Signed-off-by: Jiri Kosina
28 Apr, 2011
1 commit
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Sony Navigation Controller needs a special report to be sent to it
before it is able to operate, the same way as other Sony controllers
do.Tested-by: Jacek Lukas Wotka
Signed-off-by: Jiri Kosina
26 Apr, 2011
1 commit
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Barcode handheld scanners produced by Symbol Technologies (0x05e0/0x0800
and 0x05e0/0x1300) need HID_QUIRK_NOGET, otherwise their firmware exposes
trouble during enumeration/initialization.Signed-off-by: Jiri Kosina
22 Apr, 2011
3 commits
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This patch include MosArt devices into hid-multitouch.
MosArt devices now support mt-protocol B.We also need to introduce a new quirk for mosart devices to support
their contactID.Signed-off-by: Benjamin Tissoires
Signed-off-by: Jiri Kosina -
This patch adds PenMount support to hid-multitouch. A new class
MT_CLS_CONFIDENCE is defined for PenMount, since it uses HID_DG_CONFIDENCE as
the valid flag.Signed-off-by: John Sung
[benjamin.tissoires@enac.fr: rebased on top of last_index_field changes]
Signed-off-by: Benjamin Tissoires
Acked-by: Henrik Rydberg
Signed-off-by: Jiri Kosina -
the current implementation requires the devices to report
HID_DG_CONTACTCOUNT to set the last_field_index value.
However, devices reporting in serial mode (DWAV and PenMount)
do not send this field.
Other devices (3M) add other fields in the reports descriptor
that are not multitouch related at the end, thus the need to
add a special case in the default case when handling events.A first work around has been set up but with PenMount devices,
we have reached the limit.The idea is to calculate the last_field_index by relying only on
multitouch fields the device send. This allows us to remove
the handling of non-multitouch events in hid-multitouch, and
guarantee that the function mt_emit_event is always called.Signed-off-by: Benjamin Tissoires
Reviewed-and-tested-by: Henrik Rydberg
Signed-off-by: Jiri Kosina
08 Apr, 2011
2 commits
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* 'for-linus2' of git://git.profusion.mobi/users/lucas/linux-2.6:
Fix common misspellings -
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid:
HID: Add support for CH Pro Throttle
HID: hid-magicmouse: Increase evdev buffer size
HID: add FF support for Logitech G25/G27
HID: roccat: Add support for wireless variant of Pyra
HID: Fix typo Keyoutch -> Keytouch
HID: add support for Skycable 0x3f07 wireless presenter
06 Apr, 2011
1 commit
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CH Pro Throttle needs NOGET the same way as other products from
the same vendor require.Reported-by: Unavowed
Signed-off-by: Jiri Kosina