Input: xpad - query wireless controller state at init

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When we initialize the driver/device, we really don't know how many
controllers are connected.  So send a "query presence" command to the
base-station. (Command discovered by Zachary Lund)

Presence packet taken from:

https://github.com/computerquip/xpad5

Signed-off-by: Pavel Rojtberg <rojtberg@gmail.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>

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Pavel Rojtberg 2015-10-10 09:36:17 -07:00 • committed by Dmitry Torokhov

parent b8154002cb

commit aba54876bb

1 changed files with 40 additions and 0 deletions

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drivers/input/joystick/xpad.c

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