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Commit 429722e1 authored by Dmitry Torokhov's avatar Dmitry Torokhov
Browse files

Input: Mac button emulation - allow compiling as a module 



Not all systems require Mac-style button emulation, however distributions
enable it by default so it is readily available. Allow compiling it as a
module so it can be loaded only on systems that actually require it.

Signed-off-by: default avatarDmitry Torokhov <dtor@mail.ru>
parent 99b089c3

drivers/macintosh/Kconfig

+5 −3
Original line number Diff line number Diff line
@@ -171,9 +171,8 @@ config INPUT_ADBHID 
	  If unsure, say Y.



config MAC_EMUMOUSEBTN

	bool "Support for mouse button 2+3 emulation"

	depends on SYSCTL

	select INPUT

	tristate "Support for mouse button 2+3 emulation"

	depends on SYSCTL && INPUT

	help

	  This provides generic support for emulating the 2nd and 3rd mouse

	  button with keypresses.  If you say Y here, the emulation is still
@@ -185,6 +184,9 @@ config MAC_EMUMOUSEBTN 


	  If you have an Apple machine with a 1-button mouse, say Y here.



	  To compile this driver as a module, choose M here: the

	  module will be called mac_hid.



config THERM_WINDTUNNEL

	tristate "Support for thermal management on Windtunnel G4s"

	depends on I2C && I2C_POWERMAC && PPC_PMAC && !PPC_PMAC64

drivers/macintosh/mac_hid.c

+11 −2
Original line number Diff line number Diff line
@@ -14,6 +14,8 @@ 
#include <linux/input.h>

#include <linux/module.h>



MODULE_LICENSE("GPL");



static int mouse_emulate_buttons;

static int mouse_button2_keycode = KEY_RIGHTCTRL;	/* right control key */

static int mouse_button3_keycode = KEY_RIGHTALT;	/* right option key */
@@ -252,7 +254,6 @@ static ctl_table mac_hid_root_dir[] = { 


static struct ctl_table_header *mac_hid_sysctl_header;





static int __init mac_hid_init(void)

{

	mac_hid_sysctl_header = register_sysctl_table(mac_hid_root_dir);
@@ -261,5 +262,13 @@ static int __init mac_hid_init(void) 


	return 0;

}

module_init(mac_hid_init);



static void __exit mac_hid_exit(void)

{

	unregister_sysctl_table(mac_hid_sysctl_header);



device_initcall(mac_hid_init);
 
	if (mouse_emulate_buttons)

		mac_hid_stop_emulation();

}

module_exit(mac_hid_exit);