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e3b651745a
linux/drivers/input/joystick
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Pavel Rojtberg e3b651745a Input: xpad - use ida() for finding the pad_nr 
The pad_nr corresponds to the lit up LED on the controller. Therefore there
should be no gaps when enumerating. Currently a LED is only re-assigned
after a controller is re-connected 4 times.

This patch uses ida to track connected pads - this way we can re-assign
freed up pad number immediately.

Consider the following case:
1. pad A is connected and gets pad_nr = 0
2. pad B is connected and gets pad_nr = 1
3. pad A is disconnected
4. pad A is connected again

using ida_simple_get() controller A now correctly gets pad_nr = 0 again.

Signed-off-by: Pavel Rojtberg <rojtberg@gmail.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2015-10-10 11:27:06 -07:00
..
iforce Input: delete non-required instances of include <linux/init.h> 2014-01-06 23:23:57 -08:00
a3d.c Input: delete non-required instances of include <linux/init.h> 2014-01-06 23:23:57 -08:00
adi.c Input: adi - remove an unnecessary check 2015-02-11 23:07:13 -08:00
amijoy.c Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input 2012-03-29 23:17:44 -07:00
analog.c x86/asm/tsc: Rename native_read_tsc() to rdtsc() 2015-07-06 15:23:28 +02:00
as5011.c Input: as5011 - fix error return code in as5011_probe() 2013-08-24 17:44:25 -07:00
cobra.c Input: delete non-required instances of include <linux/init.h> 2014-01-06 23:23:57 -08:00
db9.c Input: db9 - store object at correct index 2015-10-05 17:34:56 -07:00
gamecon.c Input: gamecon - store object at correct index 2015-10-05 17:34:56 -07:00
gf2k.c Input: delete non-required instances of include <linux/init.h> 2014-01-06 23:23:57 -08:00
grip_mp.c Input: delete non-required instances of include <linux/init.h> 2014-01-06 23:23:57 -08:00
grip.c Input: delete non-required instances of include <linux/init.h> 2014-01-06 23:23:57 -08:00
guillemot.c Input: delete non-required instances of include <linux/init.h> 2014-01-06 23:23:57 -08:00
interact.c Input: delete non-required instances of include <linux/init.h> 2014-01-06 23:23:57 -08:00
joydump.c Input: delete non-required instances of include <linux/init.h> 2014-01-06 23:23:57 -08:00
Kconfig drivers/input/joystick/Kconfig: zhenhua.c needs BITREVERSE 2015-10-01 21:42:35 -04:00
magellan.c Input: delete non-required instances of include <linux/init.h> 2014-01-06 23:23:57 -08:00
Makefile Input: add Austria Microsystem AS5011 joystick driver 2011-01-10 11:01:43 -08:00
maplecontrol.c Input: joysticks - use dev_get_platdata() 2013-08-12 22:32:30 -07:00
sidewinder.c Input: delete non-required instances of include <linux/init.h> 2014-01-06 23:23:57 -08:00
spaceball.c Input: delete non-required instances of include <linux/init.h> 2014-01-06 23:23:57 -08:00
spaceorb.c Input: delete non-required instances of include <linux/init.h> 2014-01-06 23:23:57 -08:00
stinger.c Input: delete non-required instances of include <linux/init.h> 2014-01-06 23:23:57 -08:00
tmdc.c Input: delete non-required instances of include <linux/init.h> 2014-01-06 23:23:57 -08:00
turbografx.c Input: turbografx - store object in correct index 2015-10-05 17:34:57 -07:00
twidjoy.c Input: delete non-required instances of include <linux/init.h> 2014-01-06 23:23:57 -08:00
walkera0701.c Linux 4.3-rc4 2015-10-05 17:36:38 -07:00
warrior.c Input: delete non-required instances of include <linux/init.h> 2014-01-06 23:23:57 -08:00
xpad.c Input: xpad - use ida() for finding the pad_nr 2015-10-10 11:27:06 -07:00
zhenhua.c Input: zhenhua - switch to using bitrev8() 2015-08-20 17:44:34 -07:00