projects / mirror_ubuntu-zesty-kernel.git / blame
| Commit | Line | Data |
|---|---|---|
| bbfd0ccc | 1 | What: /sys/bus/hid/drivers/logitech/<dev>/range |
| 18e10aba MM |
2 | Date: July 2011 |
| 3 | KernelVersion: 3.2 | |
| bbfd0ccc | 4 | Contact: Michal Malý <madcatxster@devoid-pointer.net> |
| 18e10aba MM |
5 | Description: Display minimum, maximum and current range of the steering |
| 6 | wheel. Writing a value within min and max boundaries sets the | |
| 7 | range of the wheel. | |
| b96d23ec MM |
8 | |
| 9 | What: /sys/bus/hid/drivers/logitech/<dev>/alternate_modes | |
| 10 | Date: Feb 2015 | |
| 11 | KernelVersion: 4.1 | |
| bbfd0ccc | 12 | Contact: Michal Malý <madcatxster@devoid-pointer.net> |
| b96d23ec MM |
13 | Description: Displays a set of alternate modes supported by a wheel. Each |
| 14 | mode is listed as follows: | |
| 15 | Tag: Mode Name | |
| 16 | Currently active mode is marked with an asterisk. List also | |
| 17 | contains an abstract item "native" which always denotes the | |
| f31a2de3 MM |
18 | native mode of the wheel. Echoing the mode tag switches the |
| 19 | wheel into the corresponding mode. Depending on the exact model | |
| 20 | of the wheel not all listed modes might always be selectable. | |
| 21 | If a wheel cannot be switched into the desired mode, -EINVAL | |
| 22 | is returned accompanied with an explanatory message in the | |
| 23 | kernel log. | |
| 24 | This entry is not created for devices that have only one mode. | |
| 25 | ||
| 26 | Currently supported mode switches: | |
| 27 | Driving Force Pro: | |
| 28 | DF-EX --> DFP | |
| 29 | ||
| 30 | G25: | |
| 31 | DF-EX --> DFP --> G25 | |
| 32 | ||
| 33 | G27: | |
| 34 | DF-EX <*> DFP <-> G25 <-> G27 | |
| 35 | DF-EX <*--------> G25 <-> G27 | |
| 36 | DF-EX <*----------------> G27 | |
| 37 | ||
| f777a3a7 SW |
38 | G29: |
| 39 | DF-EX <*> DFP <-> G25 <-> G27 <-> G29 | |
| 40 | DF-EX <*--------> G25 <-> G27 <-> G29 | |
| 41 | DF-EX <*----------------> G27 <-> G29 | |
| 42 | DF-EX <*------------------------> G29 | |
| 43 | ||
| f31a2de3 MM |
44 | DFGT: |
| 45 | DF-EX <*> DFP <-> DFGT | |
| 46 | DF-EX <*--------> DFGT | |
| 47 | ||
| 48 | * hid_logitech module must be loaded with lg4ff_no_autoswitch=1 | |
| 49 | parameter set in order for the switch to DF-EX mode to work. | |
| b96d23ec MM |
50 | |
| 51 | What: /sys/bus/hid/drivers/logitech/<dev>/real_id | |
| 52 | Date: Feb 2015 | |
| 53 | KernelVersion: 4.1 | |
| bbfd0ccc | 54 | Contact: Michal Malý <madcatxster@devoid-pointer.net> |
| b96d23ec MM |
55 | Description: Displays the real model of the wheel regardless of any |
| 56 | alternate mode the wheel might be switched to. | |
| 57 | It is a read-only value. | |
| 58 | This entry is not created for devices that have only one mode. | |
| 961af46f SW |
59 | |
| 60 | What: /sys/bus/hid/drivers/logitech/<dev>/combine_pedals | |
| 61 | Date: Sep 2016 | |
| 62 | KernelVersion: 4.9 | |
| 63 | Contact: Simon Wood <simon@mungewell.org> | |
| 64 | Description: Controls whether a combined value of accelerator and brake is | |
| 65 | reported on the Y axis of the controller. Useful for older games | |
| 66 | which can do not work with separate accelerator/brake axis. | |
| 67 | Off ('0') by default, enabled by setting '1'. |