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  1. 04 Apr, 2013 1 commit
  3. 19 Feb, 2013 1 commit
    • Vivien Didelot's avatar
      HID: add ThingM blink(1) USB RGB LED support · 30ba2fbd
      Vivien Didelot authored 
      The ThingM blink(1) is an open source hardware USB RGB LED. It contains
an internal EEPROM, allowing to configure up to 12 light patterns. A
light pattern is a RGB color plus a fade time. This driver registers a
LED class instance with additional sysfs attributes to support basic
functions such as setting RGB colors, fade and playing. Other functions
are still accessible through the hidraw interface.

At this time, the only documentation for the device is the firmware
source code from ThingM, plus a few schematics. They are available at:

https://github.com/todbot/blink1

This patch is version 3. It updates the name of the source file, the
driver and the led sysfs entry, according to comments from Jiri Kosina
and Simon Wood.
Signed-off-by: default avatarVivien Didelot <vivien.didelot@savoirfairelinux.com>
Signed-off-by: default avatarJiri Kosina <jkosina@suse.cz>
      30ba2fbd
  5. 18 Feb, 2013 2 commits
  7. 05 Feb, 2013 1 commit
  9. 31 Jan, 2013 1 commit
  11. 17 Jan, 2013 1 commit
  13. 15 Jan, 2013 1 commit
    • Fernando Luis Vázquez Cao's avatar
      HID: add support for Sony RF receiver with USB product id 0x0374 · a4649184
      Fernando Luis Vázquez Cao authored 
      Some Vaio desktop computers, among them the VGC-LN51JGB multimedia PC, have
a RF receiver, multi-interface USB device 054c:0374, that is used to connect
a wireless keyboard and a wireless mouse.

The keyboard works flawlessly, but the mouse (VGP-WMS3 in my case) does not
seem to be generating any pointer events. The problem is that the mouse pointer
is wrongly declared as a constant non-data variable in the report descriptor
(see lsusb and usbhid-dump output below), with the consequence that it is
ignored by the HID code.

Add this device to the have-special-driver list and fix up the report
descriptor in the Sony-specific driver which happens to already have a fixup
for a similar firmware bug.

# lsusb -vd 054C:0374
Bus 003 Device 002: ID 054c:0374 Sony Corp.
Device Descriptor:
  bLength                18
  bDescriptorType         1
  bcdUSB               2.00
  bDeviceClass            0 (Defined at Interface level)
  bDeviceSubClass         0
  bDeviceProtocol         0
  bMaxPacketSize0         8
  idVendor           0x054c Sony Corp.
  idProduct          0x0374
  iSerial                 0
[...]
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        1
      bAlternateSetting       0
      bNumEndpoints           1
      bInterfaceClass         3 Human Interface Device
      bInterfaceSubClass      1 Boot Interface Subclass
      bInterfaceProtocol      2 Mouse
      iInterface              2 RF Receiver
[...]
          Report Descriptor: (length is 100)
[...]
            Item(Global): Usage Page, data= [ 0x01 ] 1
                            Generic Desktop Controls
            Item(Local ): Usage, data= [ 0x30 ] 48
                            Direction-X
            Item(Local ): Usage, data= [ 0x31 ] 49
                            Direction-Y
            Item(Global): Report Count, data= [ 0x02 ] 2
            Item(Global): Report Size, data= [ 0x08 ] 8
            Item(Global): Logical Minimum, data= [ 0x81 ] 129
            Item(Global): Logical Maximum, data= [ 0x7f ] 127
            Item(Main  ): Input, data= [ 0x07 ] 7
                            Constant Variable Relative No_Wrap Linear
                            Preferred_State No_Null_Position Non_Volatile Bitfield

# usbhid-dump
003:002:001:DESCRIPTOR         1357910009.758544
 05 01 09 02 A1 01 05 01 09 02 A1 02 85 01 09 01
 A1 00 05 09 19 01 29 05 95 05 75 01 15 00 25 01
 81 02 75 03 95 01 81 01 05 01 09 30 09 31 95 02
 75 08 15 81 25 7F 81 07 A1 02 85 01 09 38 35 00
 45 00 15 81 25 7F 95 01 75 08 81 06 C0 A1 02 85
 01 05 0C 15 81 25 7F 95 01 75 08 0A 38 02 81 06
 C0 C0 C0 C0

Cc: linux-input@vger.kernel.org
Cc: linux-usb@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Signed-off-by: default avatarFernando Luis Vazquez Cao <fernando@oss.ntt.co.jp>
Signed-off-by: default avatarJiri Kosina <jkosina@suse.cz>
      a4649184
  15. 28 Dec, 2012 1 commit
  17. 12 Dec, 2012 2 commits
  19. 07 Dec, 2012 1 commit
  21. 02 Dec, 2012 1 commit
  23. 15 Nov, 2012 2 commits
  25. 07 Nov, 2012 1 commit
    • Forest Bond's avatar
      HID: Ignore D-WAV/eGalax devices handled by usbtouchscreen · 729b814a
      Forest Bond authored 
      Previously, both usbhid and usbtouchscreen would bind to D-WAV devices
with class HID and protocol None, so they would be claimed by whichever
driver was loaded first.  Some of these devices do in fact work with
usbhid, but not all of them do.  OTOH they all work with usbtouchscreen
as of commit 037a833e ("Input:
usbtouchscreen - initialize eGalax devices").  So we ignore them in
usbhid to prevent getting in the way of usbtouchscreen and claiming an
interface that we may not be able to do anything useful with.
Signed-off-by: default avatarForest Bond <forest.bond@rapidrollout.com>
Signed-off-by: default avatarJiri Kosina <jkosina@suse.cz>
      729b814a
  27. 31 Oct, 2012 2 commits
  29. 17 Oct, 2012 1 commit
  31. 01 Oct, 2012 2 commits
    • David Dillow's avatar
      HID: Add support for Sony PS3 BD Remote Control · 5844c1cd
      David Dillow authored 
      The Sony PS3 Blue-ray Disc Remote Control used to be supported by the
BlueZ project's user space, but the code that handled it was recently
removed as its functionality conflicted with a real HSP implementation
and the mapping was thought to be better handled in the kernel. This is
a port of the mapping logic from the fakehid driver by Marcel Holtmann
to the in-kernel HID layer.

We also add support for the Logitech Harmony Adapter for PS3, which
emulates the BD Remote.
Signed-off-by: default avatarDavid Dillow <dave@thedillows.org>
Signed-off-by: default avatarAntonio Ospite <ospite@studenti.unina.it>
Signed-off-by: default avatarJiri Kosina <jkosina@suse.cz>
      5844c1cd
    • Kevin Daughtridge's avatar
      HID: keep dev_rdesc unmodified and use it for comparisons · 86e6b77e
      Kevin Daughtridge authored 
      The dev_rdesc member of the hid_device structure is meant to store the original
report descriptor received from the device, but it is currently passed to any
report_fixup method before it is copied to the rdesc member. This patch uses a
temporary buffer to shield dev_rdesc from the side effects of many HID drivers'
report_fixup implementations.

usbhid's hid_post_reset checks the report descriptor currently returned by the
device against a descriptor that may have been modified by a driver's
report_fixup method. That leaves some devices nonfunctional after a resume, with
a "reset_resume error 1" reported. This patch checks the new descriptor against
the unmodified dev_rdesc instead and uses the original, instead of modified,
report size.

BugLink: http://bugs.launchpad.net/bugs/1049623Signed-off-by: default avatarKevin Daughtridge <kevin@kdau.com>
Signed-off-by: default avatarJiri Kosina <jkosina@suse.cz>
      86e6b77e
  33. 17 Sep, 2012 2 commits
  35. 07 Sep, 2012 1 commit
  37. 06 Sep, 2012 1 commit
  39. 02 Sep, 2012 2 commits
  41. 27 Aug, 2012 1 commit
    • Nikolai Kondrashov's avatar
      HID: uclogic: Add support for UC-Logic TWHA60 · eb4e426a
      Nikolai Kondrashov authored 
      Add support for UC-Logic Tablet TWHA60.
It is known to be sold as Genius EasyPen M610 and Monoprice MP1060-HA60.

As this tablet has several variations with different number and different
assignments of frame buttons, they are simply mapped to F1-F24 range and are
left for users to remap in userspace.
Signed-off-by: default avatarJiri Kosina <jkosina@suse.cz>
      eb4e426a
  43. 22 Aug, 2012 1 commit
  45. 15 Aug, 2012 1 commit
  47. 30 Jul, 2012 1 commit
  49. 23 Jul, 2012 1 commit
  51. 22 Jul, 2012 1 commit
  53. 20 Jul, 2012 2 commits
    • David Herrmann's avatar
      HID: Allow drivers to be their own listener · 4bc19f62
      David Herrmann authored 
      hid-picolcd and hid-wiimote do not allow any of hidinput, hiddev or hidraw
to claim the device but still want to remain on the bus. Hence, if a
driver uses the raw_event callback but no other listener claimed the
device, we still leave it on the bus as the driver handles everything by
itself. It thus becomes its own listener.

Under some circumstances (eg., hidinput_connect() fails and raw_event set)
a device may be left on the bus even though it requires external
listeners. But then if hidinput_connect() fails there are bigger issues
than a device that is left unhandled. So we can safely use this heuristic
to avoid adding another flag for special devices like hid-picolcd and
hid-wiimote.

This also removes the ugly hack from hid-picolcd as this is no longer
required.
Signed-off-by: default avatarDavid Herrmann <dh.herrmann@googlemail.com>
Acked-by: default avatarHenrik Rydberg <rydberg@euromail.se>
Signed-off-by: default avatarJiri Kosina <jkosina@suse.cz>
      4bc19f62
    • Matthieu CASTET's avatar
      HID: hid-core: optimize in case of hidraw · b94e3c94
      Matthieu CASTET authored 
      When using hidraw, hid buffer can be big and take lot's of
time to process (interrupt) kernel context.
Don't try to parse report if we are only interrested in hidraw.

Also don't prepare data for debug stuff if no debugfs file
are opened.
Signed-off-by: default avatarMatthieu CASTET <matthieu.castet@parrot.com>
Signed-off-by: default avatarJiri Kosina <jkosina@suse.cz>
      b94e3c94
  55. 12 Jul, 2012 1 commit
  57. 11 Jul, 2012 1 commit
  59. 10 Jul, 2012 1 commit
  61. 28 Jun, 2012 1 commit
  63. 11 Jun, 2012 1 commit
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