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Input: psmouse - allow disabing certain protocol extensions

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Allow ALPS, LOGIPS2PP, LIFEBOOK, TRACKPOINT and TOUCHKIT protocol
extensions of psmouse to be disabled during compilation. This will
allow users save some memory when they are sure that they will only
use a certain type of mice.

Signed-off-by: Andres Salomon <dilinger@debian.org>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
This commit is contained in:
Andres Salomon
2007-03-10 01:39:54 -05:00
committed by Dmitry Torokhov
parent cb9def4dff
commit 55e3d9224b
10 changed files with 197 additions and 61 deletions
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16
drivers/input/mouse/psmouse-base.c
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@@ -570,7 +570,9 @@ static int psmouse_extensions(struct psmouse *psmouse,
return PSMOUSE_THINKPS;
/*
* Try Synaptics TouchPad
* Try Synaptics TouchPad. Note that probing is done even if Synaptics protocol
* support is disabled in config - we need to know if it is synaptics so we
* can reset it properly after probing for intellimouse.
*/
if (max_proto > PSMOUSE_PS2 && synaptics_detect(psmouse, set_properties) == 0) {
synaptics_hardware = 1;
@@ -661,12 +663,14 @@ static const struct psmouse_protocol psmouse_protocols[] = {
.maxproto = 1,
.detect = ps2bare_detect,
},
#ifdef CONFIG_MOUSE_PS2_LOGIPS2PP
{
.type = PSMOUSE_PS2PP,
.name = "PS2++",
.alias = "logitech",
.detect = ps2pp_init,
},
#endif
{
.type = PSMOUSE_THINKPS,
.name = "ThinkPS/2",
@@ -693,6 +697,7 @@ static const struct psmouse_protocol psmouse_protocols[] = {
.maxproto = 1,
.detect = im_explorer_detect,
},
#ifdef CONFIG_MOUSE_PS2_SYNAPTICS
{
.type = PSMOUSE_SYNAPTICS,
.name = "SynPS/2",
@@ -700,6 +705,8 @@ static const struct psmouse_protocol psmouse_protocols[] = {
.detect = synaptics_detect,
.init = synaptics_init,
},
#endif
#ifdef CONFIG_MOUSE_PS2_ALPS
{
.type = PSMOUSE_ALPS,
.name = "AlpsPS/2",
@@ -707,24 +714,31 @@ static const struct psmouse_protocol psmouse_protocols[] = {
.detect = alps_detect,
.init = alps_init,
},
#endif
#ifdef CONFIG_MOUSE_PS2_LIFEBOOK
{
.type = PSMOUSE_LIFEBOOK,
.name = "LBPS/2",
.alias = "lifebook",
.init = lifebook_init,
},
#endif
#ifdef CONFIG_MOUSE_PS2_TRACKPOINT
{
.type = PSMOUSE_TRACKPOINT,
.name = "TPPS/2",
.alias = "trackpoint",
.detect = trackpoint_detect,
},
#endif
#ifdef CONFIG_MOUSE_PS2_TOUCHKIT
{
.type = PSMOUSE_TOUCHKIT_PS2,
.name = "touchkitPS/2",
.alias = "touchkit",
.detect = touchkit_ps2_detect,
},
#endif
{
.type = PSMOUSE_AUTO,
.name = "auto",