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authorJan Kratochvil <honza@jikos.cz>2007-07-18 00:35:40 -0400
committerDmitry Torokhov <dtor@insightbb.com>2007-07-18 00:35:40 -0400
commit4994cd8dadcf9d484ab3ec19f3c7c7a4e5353c1c (patch)
tree787afb858825b3e747bf8cbe04419fae80302d0d /mm/mlock.c
parentcb32da0416b823b7f4b65e7e85d6cba16ca4d1e1 (diff)
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Input: xpad - add support for leds on xbox 360 pad
Export LEDs on Xbox360 pad via led subsystem as a single device in /sys/class/leds/xpad[0-9]+. Xbox360 pad has four leds, which form a circle. Unfortunately the leds can't be controlled independently and can only display a predefined set of patterns (for example one is turned on wile others are off or a rotating pattern - 1-2-3-4). To activate a pattern one needs to send a specific command to the device (see http://www.free60.org/wiki/Gamepad). Led subsystem allows us to set brightness, but there is nothing like brightness on this device. So brightness is actually interpreted as the command (only values between 0 and 14 are accepted). Signed-off-by: Jan Kratochvil <honza@jikos.cz> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
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