On Sun, January 10, 2016 4:25 pm, Edwin Velds wrote:
> This patch implements force feedback support for the Logitech
> G920 Driving Force Racing Wheel. It is a generic implementation
> of feature 0x8123 of the Logitech HID++ protocol and should be usable for
> any future devices that implement this feature.
Apologies for being slow on this (something to do with changing jobs and
accomodation ;-).
Doesn't patch cleanly on Linus' HEAD due to:
--
commit d8ce9bf5551bfea431893bdd0a943f24a5170828
Author: Geliang Tang <geliangtang@xxxxxxx>
Date: Sun Dec 27 17:25:20 2015 +0800
HID: move to_hid_device() to hid.h
--
A couple of white space issues:
--
ERROR: trailing whitespace
#114: FILE: drivers/hid/hid-logitech-hidpp.c:867:
+static const u8 HIDPP_FF_CONDITION_CMDS[] = { $
ERROR: trailing whitespace
#121: FILE: drivers/hid/hid-logitech-hidpp.c:874:
+static const char *HIDPP_FF_CONDITION_NAMES[] = { $
--
Note: The wheel _DOES_NOT_ auto switch to Logitech/HID mode (it is stuck
in XBox since the xpad changes where not included). Michal has an
alternative approach documented here:
--
Create a file named "046d:c261" in "/etc/usb_modeswitch.d" with the
following content:
# Logitech G920 Racing Wheel
DefaultVendor=046d
DefaultProduct=c261
MessageEndpoint=01
ResponseEndpoint=01
TargetClass=0x03
MessageContent="0f00010142"
Then run "usb_modeswitch -c /etc/modeswitch.d/046d:c291" as root and
watch the magic happen:)
--
Apart from these few minor points, but seems to work OK - tested against
G920 with older firmware.
Tested-by: Simon Wood <simon@xxxxxxxxxxxxx>
--
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