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  1. 04 8月, 2011 1 次提交
    • M
      HID: lg4ff - Move handling of Logitech wheels to lg4ff driver · 7362cd22
      由 Michal Malý 提交于 
      This is the first out of five patches me and Simon Wood (CC'd) have been
working on. It separates the handling of Logite from the generic lgff driver
and adds additional features specific for the Logitech wheels, namely

- Native mode support for Driving Force GT, Driving Force Pro, G25 and G27
wheels Every Logitech wheel reports itself as generic Logitech Driving Force
wheel (VID 046d, PID c294). This is done to ensu wheel will work on every USB
HID-aware system even when no Logitech driver is available. It however limits
the capabilit wheel - range is limited to 200 degrees, G25/G27 don't report the
clutch pedal and there is only one combined axis for t brake. The switch to
native mode is done via hardware-specific command which is different for each
wheel. When the wheel receives such command, it simulates reconnect and reports
to the OS with its actual PID.

- Adjustable wheel range DFGT, DFP, G25 and G27 have variable range of the
steering wheel. The range is limited by applying a maximum constant when the
wheel is turned beyond the allowed range. The limit as also set by a
hardware-specific command. There is a comm command for DFGT, G25 and G27 and
another one for DFP. It is probably possible to use the DFP command to limit
the range other Logitech wheels too, but this is not supported by the official
Logitech driver for Windows.  The patch adds a sysfs interface which allows for
the range to be set from userspace.

- Fixed autocentering command All Logitech wheels support FF_AUTOCENTER effect.
The original implementation in the lgff driver didn't work well with patch
fixes it. According to USB communication sniffs the Formula Force EX (pretty
much rebranded original Driving Force accept the generic autocentering command,
this issue is also addressed by the patch

There are still some features this patch doesn't cover, but since some of them
will most likely require modifications of memless driver we have decided not to
include them yet.

As first we decided to move the handling of Logitech wheels from hid-lgff
driver to hid-lg4ff driver (originally used fo At also adds PID of Logitech
Driving Force GT.
Signed-off-by: NMichal Malý <madcatxster@gmail.com>
Signed-off-by: NSimon Wood <simon@mungewell.org>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>
      7362cd22
  3. 21 7月, 2011 1 次提交
  5. 12 7月, 2011 1 次提交
  7. 11 7月, 2011 2 次提交
  9. 27 6月, 2011 1 次提交
  11. 24 6月, 2011 1 次提交
  13. 14 6月, 2011 1 次提交
  15. 08 6月, 2011 1 次提交
    • S
      HID: Add driver to fix Speedlink VAD Cezanne support · 74bc6953
      由 Stefan Kriwanek 提交于 
      Speedlink VAD Cezanne have a hardware bug that makes the cursor "jump" from one
place to another every now and then. The issue are relative motion events
erroneously reported by the device, each having a distance value of +256. This
256 can in fact never occur due to real motion, therefore those events can
safely be ignored.  The driver also drops useless EV_REL events with a value of
0, that the device sends every time it sends an "real" EV_REL or EV_KEY event.
Signed-off-by: NStefan Kriwanek <mail@stefankriwanek.de>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>
      74bc6953
  17. 07 6月, 2011 1 次提交
  19. 24 5月, 2011 1 次提交
  21. 20 5月, 2011 5 次提交
  23. 19 5月, 2011 1 次提交
  25. 18 5月, 2011 1 次提交
  27. 09 5月, 2011 1 次提交
  29. 04 5月, 2011 1 次提交
  31. 03 5月, 2011 1 次提交
    • P
      HID: add support for Logitech G27 wheel · fdc6807f
      由 Peter Gundermann 提交于 
      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 <slim-one@users.sourceforge.net>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>
      fdc6807f
  33. 28 4月, 2011 1 次提交
  35. 26 4月, 2011 1 次提交
  37. 22 4月, 2011 1 次提交
  39. 06 4月, 2011 1 次提交
  41. 21 3月, 2011 1 次提交
    • J
      HID: add support for Skycable 0x3f07 wireless presenter · d586dca0
      由 Jiri Kosina 提交于 
      This device contains the very same bug in report descriptor as the
Ortek ones do (i.e. LogicalMinimum == 1, which is wrong for the key
array).

As we have more reports for the Ortek devices, we are keeping the driver
name for now. Apparently there is a chip producer which sells chip with
this buggy descriptor to multiple vendors. Thus if such reports start
to come at highger frequency, we'll either have to rename the driver
accordingly, or come up with more generic workaround.
Signed-off-by: NJiri Kosina <jkosina@suse.cz>
      d586dca0
  43. 17 3月, 2011 2 次提交
  45. 13 3月, 2011 1 次提交
  47. 17 2月, 2011 1 次提交
  49. 03 2月, 2011 2 次提交
  51. 31 1月, 2011 1 次提交
  53. 20 1月, 2011 1 次提交
  55. 12 1月, 2011 4 次提交
  57. 08 1月, 2011 1 次提交
  59. 22 12月, 2010 1 次提交
    • M
      USB: add support for Dream Cheeky DL100B Webmail Notifier (1d34:0004) · 73bc7d31
      由 Melchior FRANZ 提交于 
      So far the USBLED driver only supports Delcom's "USB Visual Signal
Indicator" (http://www.delcomproducts.com/products_USBLMP.asp). The
driver generates virtual files "red", "green", and "blue" under the
device's /sys/ directory, where color values can be read from and
written to.

This patch adds support for Dream Cheeky's "DL100B Webmail Notifier"
(http://www.dreamcheeky.com/webmail-notifier -- available from several
shops, such as http://www.conrad.at/ce/de/product/777048/USB-WEBMAIL).
This device isn't as pretty as Delcom's, but it's *far* cheaper, and
its 3 LEDs can be set in 32 brightness steps each. The grey envelope
contour can easily be removed, leaving a rather neutral white box (with
a few small holes), which is useful for generic signalling purposes.
Of course, the small circuit board can easily be put into a prettier
case.

The DL100B device pretends to be a HID, but the HID descriptor shows
that it's not overly useful as such (see below). The patch therefore
removes the "HID-ness" (hid-core.c, hid-ids.h), and adds the necessary
commands to usbled.c. The protocol info comes from the developer's
manual that Dream Cheeky kindly provided (815DeveloperManual.pdf).

HID descriptor:

  0: 05 01   Usage Page 'Generic Desktop Controls'
  2: 09 10   Usage 'Reserved'
  4: a1 01   Collection 'Application (mouse, keyboard)'
  6: 05 00           Usage Page 'Undefined'
  8: 19 10           Usage Minimum = 16
 10: 29 11           Usage Maximum = 17
 12: 15 00           Logical Minimum = 0
 14: 25 0f           Logical Maximum = 15
 16: 75 08           Report Size = 8
 18: 95 08           Report Count = 8
 20: 91 02           Output data *var abs lin pref-state null-pos non-vol bit-field
 22: 19 10           Usage Minimum = 16
 24: 29 11           Usage Maximum = 17
 26: 15 00           Logical Minimum = 0
 28: 25 0f           Logical Maximum = 15
 30: 75 08           Report Size = 8
 32: 95 08           Report Count = 8
 34: 81 00           Input data array abs lin pref-state null-pos non-vol bit-field
 36: c0      End Collection
Signed-off-by: NMelchior FRANZ <mfranz@aon.at>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
      73bc7d31