1*4882a593SmuzhiyunWhat: /sys/bus/hid/drivers/logitech/<dev>/range 2*4882a593SmuzhiyunDate: July 2011 3*4882a593SmuzhiyunKernelVersion: 3.2 4*4882a593SmuzhiyunContact: Michal Malý <madcatxster@devoid-pointer.net> 5*4882a593SmuzhiyunDescription: Display minimum, maximum and current range of the steering 6*4882a593Smuzhiyun wheel. Writing a value within min and max boundaries sets the 7*4882a593Smuzhiyun range of the wheel. 8*4882a593Smuzhiyun 9*4882a593SmuzhiyunWhat: /sys/bus/hid/drivers/logitech/<dev>/alternate_modes 10*4882a593SmuzhiyunDate: Feb 2015 11*4882a593SmuzhiyunKernelVersion: 4.1 12*4882a593SmuzhiyunContact: Michal Malý <madcatxster@devoid-pointer.net> 13*4882a593SmuzhiyunDescription: Displays a set of alternate modes supported by a wheel. Each 14*4882a593Smuzhiyun mode is listed as follows: 15*4882a593Smuzhiyun 16*4882a593Smuzhiyun Tag: Mode Name 17*4882a593Smuzhiyun 18*4882a593Smuzhiyun Currently active mode is marked with an asterisk. List also 19*4882a593Smuzhiyun contains an abstract item "native" which always denotes the 20*4882a593Smuzhiyun native mode of the wheel. Echoing the mode tag switches the 21*4882a593Smuzhiyun wheel into the corresponding mode. Depending on the exact model 22*4882a593Smuzhiyun of the wheel not all listed modes might always be selectable. 23*4882a593Smuzhiyun If a wheel cannot be switched into the desired mode, -EINVAL 24*4882a593Smuzhiyun is returned accompanied with an explanatory message in the 25*4882a593Smuzhiyun kernel log. 26*4882a593Smuzhiyun This entry is not created for devices that have only one mode. 27*4882a593Smuzhiyun 28*4882a593Smuzhiyun Currently supported mode switches: 29*4882a593Smuzhiyun 30*4882a593Smuzhiyun Driving Force Pro:: 31*4882a593Smuzhiyun 32*4882a593Smuzhiyun DF-EX --> DFP 33*4882a593Smuzhiyun 34*4882a593Smuzhiyun G25:: 35*4882a593Smuzhiyun 36*4882a593Smuzhiyun DF-EX --> DFP --> G25 37*4882a593Smuzhiyun 38*4882a593Smuzhiyun G27:: 39*4882a593Smuzhiyun 40*4882a593Smuzhiyun DF-EX <*> DFP <-> G25 <-> G27 41*4882a593Smuzhiyun DF-EX <*--------> G25 <-> G27 42*4882a593Smuzhiyun DF-EX <*----------------> G27 43*4882a593Smuzhiyun 44*4882a593Smuzhiyun G29:: 45*4882a593Smuzhiyun 46*4882a593Smuzhiyun DF-EX <*> DFP <-> G25 <-> G27 <-> G29 47*4882a593Smuzhiyun DF-EX <*--------> G25 <-> G27 <-> G29 48*4882a593Smuzhiyun DF-EX <*----------------> G27 <-> G29 49*4882a593Smuzhiyun DF-EX <*------------------------> G29 50*4882a593Smuzhiyun 51*4882a593Smuzhiyun DFGT:: 52*4882a593Smuzhiyun 53*4882a593Smuzhiyun DF-EX <*> DFP <-> DFGT 54*4882a593Smuzhiyun DF-EX <*--------> DFGT 55*4882a593Smuzhiyun 56*4882a593Smuzhiyun * hid_logitech module must be loaded with lg4ff_no_autoswitch=1 57*4882a593Smuzhiyun parameter set in order for the switch to DF-EX mode to work. 58*4882a593Smuzhiyun 59*4882a593SmuzhiyunWhat: /sys/bus/hid/drivers/logitech/<dev>/real_id 60*4882a593SmuzhiyunDate: Feb 2015 61*4882a593SmuzhiyunKernelVersion: 4.1 62*4882a593SmuzhiyunContact: Michal Malý <madcatxster@devoid-pointer.net> 63*4882a593SmuzhiyunDescription: Displays the real model of the wheel regardless of any 64*4882a593Smuzhiyun alternate mode the wheel might be switched to. 65*4882a593Smuzhiyun It is a read-only value. 66*4882a593Smuzhiyun This entry is not created for devices that have only one mode. 67*4882a593Smuzhiyun 68*4882a593SmuzhiyunWhat: /sys/bus/hid/drivers/logitech/<dev>/combine_pedals 69*4882a593SmuzhiyunDate: Sep 2016 70*4882a593SmuzhiyunKernelVersion: 4.9 71*4882a593SmuzhiyunContact: Simon Wood <simon@mungewell.org> 72*4882a593SmuzhiyunDescription: Controls whether a combined value of accelerator and brake is 73*4882a593Smuzhiyun reported on the Y axis of the controller. Useful for older games 74*4882a593Smuzhiyun which can do not work with separate accelerator/brake axis. 75*4882a593Smuzhiyun Off ('0') by default, enabled by setting '1'. 76