Hi Thomaz, Nol, Ilia,
Happy New Year!
On Thu, Dec 26, 2013 at 10:07:58PM -0200, Thomaz de Oliveira dos Reis wrote:
> Hi!
>
> Hope it is correct.
You forgot to add "Signed-off-by: ..." to your change.
Ilia, Nol, you have added the initial mappings for Razer devices and
chose to map directional pad to buttons instead of HAT0X/Y axis. Could
you remind me why?
Thanks!
> 2013/12/26 Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx>
>
> > Hi Tomaz,
> >
> > On Sat, Dec 21, 2013 at 09:48:12PM -0200, Thomaz de Oliveira dos Reis
> > wrote:
> > > Hi!
> > >
> > > I noticed that Razer Onza controller, different from tradional xbox
> > > gamepad, the dpad doesn't works in most games. (Some games is possibile
> > to
> > > configure changing a config file or with interface options but many games
> > > it doesn't works at all)
> > >
> > > Looking at module source code, I saw that it uses the
> > MAP_DPAD_TO_BUTTONS
> > > that was created to use with dance pad (with this controller is not), as
> > > written on this comment:
> > >
> > > Line 69: * - dance pads will map D-PAD to buttons, not axes
> > >
> > > Change this to 0 improve overal compatibility of the controller in most
> > > games, without losing any meaningful functionality.
> > >
> > > Also, if someone REALLY need this strange configuration, the user can set
> > > the "dpad_to_buttons" module param as described here:
> > >
> > > Line 103: MODULE_PARM_DESC(dpad_to_buttons, "Map D-PAD to buttons rather
> > > than axes for unknown pads");
> > >
> > > Attached the modified xpad.c module, downloaded from linux-next git file
> > > from today.
> >
> > Please generate a unified diff for your change. See
> > Documentation/SubmittngPatches for explanation how to do this.
> >
> > Thanks.
> >
> >
> > --
> > Dmitry
> >
> --- drivers/input/joystick/xpad.c.orig 2013-12-26 22:02:44.239687200 -0200
> +++ drivers/input/joystick/xpad.c 2013-12-26 22:03:13.199687196 -0200
> @@ -166,8 +166,8 @@ static const struct xpad_device {
> { 0x1430, 0x4748, "RedOctane Guitar Hero X-plorer", 0, XTYPE_XBOX360 },
> { 0x1430, 0x8888, "TX6500+ Dance Pad (first generation)", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX },
> { 0x146b, 0x0601, "BigBen Interactive XBOX 360 Controller", 0, XTYPE_XBOX360 },
> - { 0x1689, 0xfd00, "Razer Onza Tournament Edition", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX360 },
> - { 0x1689, 0xfd01, "Razer Onza Classic Edition", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX360 },
> + { 0x1689, 0xfd00, "Razer Onza Tournament Edition", 0, XTYPE_XBOX360 },
> + { 0x1689, 0xfd01, "Razer Onza Classic Edition", 0, XTYPE_XBOX360 },
> { 0x1bad, 0x0002, "Harmonix Rock Band Guitar", 0, XTYPE_XBOX360 },
> { 0x1bad, 0x0003, "Harmonix Rock Band Drumkit", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX360 },
> { 0x1bad, 0xf016, "Mad Catz Xbox 360 Controller", 0, XTYPE_XBOX360 },
--
Dmitry
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