Hello
   My joystick Logitech Force 3D Pro (0x046d:0xc286) successfully
detected by current kernel (I have 2.6.27). But force feedback cannot
work properly (it works only with one axis). This joystick have 2 FF
axises (X and Y), but kernel supports only one (fftest program moves
only in X-axis): I cannot found any IOCTLs which can be used for
switching axises for force feedback effects. Also, it is no any
discussion about that.
   I want to impliment neccessary functionality but kernel redesign is
required, I think.

Best regards,
Sergey Belyashov

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Previous messages:

2009/1/2 Сергей Беляшов [off-list ref]:

  I have joystick Logitech Force 3D Pro which has 2 axises (X and Y)
with force feedback. But current kernel interface does not support
this feature (I did not found any IOCTLs which can change axis for FF
effects). Is there any standard way to solve this task?

Best regards,
Sergey Belyashov

2009/1/5 Jiri Kosina [off-list ref]:

On Fri, 2 Jan 2009, ?????? ??????? wrote:

quoted

   I have joystick Logitech Force 3D Pro which has 2 axises (X and Y)
with force feedback. But current kernel interface does not support
this feature (I did not found any IOCTLs which can change axis for FF
effects). Is there any standard way to solve this task?

Hi Sergey,

is that joystick vendor id 0xc215? It is possible that having hid-lgff
driver handle this joystick might be enough, but it's difficult to say
without knowing the exact properties of the device.

Thanks,

--
Jiri Kosina
SUSE Labs