linux-toradex.git/drivers/hid/hid-lg.c, branch v4.4.123

HID: lg: restrict filtering out of first interface to G29 only

2015-12-02T13:51:00+00:00

Looks like 29fae1c85 ("HID: logitech: Add support for G29") was a little
bit aggressive and broke other devices.

Fixes: https://bugzilla.kernel.org/show_bug.cgi?id=108121

Signed-off-by: Benjamin Tissoires 
Signed-off-by: Jiri Kosina

HID: logitech: Add support for G29

2015-11-06T20:18:06+00:00

At present the G29 is mis-identified as a DFGT, this patch ensures
that the wheel is correctly detected and allows setting the LEDs and
turning range via the '/sys' interface.

This wheel can also emulate other types of Logitech wheels.

Signed-off-by: Simon Wood 
Signed-off-by: Jiri Kosina

HID: hid-lg: Add USBID for Logitech G29 Wheel

2015-07-29T12:09:14+00:00

Since this wheel is now available, and the USBID is listed on their website,
this patch adds it to allow the hid-lg4ff force feedback driver to find it.

I do not have this wheel to test with, but this should at least get it working
in emulation mode.

Note: There is probably more work required for adjust HID descriptor and handle
switching between emulation and native modes.

Signed-off-by: Simon Wood 
Signed-off-by: Jiri Kosina

HID: hid-lg: Only one of LG_FF flags can be set for a given device

2015-05-07T14:27:18+00:00

Only one of LG_FF flags can be set for a given device.

Signed-off-by: Michal Malý 
Signed-off-by: Jiri Kosina

HID: hid-lg4ff: Stop the hid device from lg4ff

2015-05-07T14:27:10+00:00

Stop the hid device from lg4ff. Originally hid-lg was responsible for
stopping of the device.

Signed-off-by: Michal Malý 
Signed-off-by: Jiri Kosina

HID: hid-lg: Check return values from lg[N]ff_init()

2015-05-07T14:27:09+00:00

Check return values from lg[N]ff_init(). hid-lg did not check return values from
the lg[N]_init() functions, possibly trying to work with a device whose
initialization has failed.

Signed-off-by: Michal Malý 
Signed-off-by: Jiri Kosina

HID: make timeout HZ independent

2015-05-07T08:32:22+00:00

wait_event_interruptible_timeout() expects a timeout in jiffies so the
numeric constant becomes HZ dependent - put it through msecs_to_jiffies()
to make it HZ independent.

Signed-off-by: Nicholas Mc Guire 
Signed-off-by: Jiri Kosina

HID: hid-lg4ff: Introduce a module parameter to disable automatic switch of compatibility mode

2015-02-18T20:14:54+00:00

Introduce a module parameter to disable automatic switch of Logitech gaming
wheels from compatibility to native mode. This only applies to multimode wheels.

Signed-off-by: Michal Malý 
Tested-by: Simon Wood 
Signed-off-by: Jiri Kosina

HID: fix a couple of off-by-ones

2014-08-21T15:43:28+00:00

There are a few very theoretical off-by-one bugs in report descriptor size
checking when performing a pre-parsing fixup. Fix those.

Cc: stable@vger.kernel.org
Reported-by: Ben Hawkes 
Reviewed-by: Benjamin Tissoires 
Signed-off-by: Jiri Kosina

HID: replace hid_output_raw_report with hid_hw_raw_request for feature requests

2014-02-17T13:56:50+00:00

  ret = hid_output_raw_report(A, B, C, HID_FEATURE_REPORT);
is equivalent to
  ret = hid_hw_raw_request(A, B[0], B, C, HID_FEATURE_REPORT, HID_REQ_SET_REPORT);
whatever the transport layer is.

So use the new API where available

Signed-off-by: Benjamin Tissoires 
Signed-off-by: Jiri Kosina