diff --git a/drivers/input/mouse/Kconfig b/drivers/input/mouse/Kconfig
index 35d998c3e578..d0d074457936 100644
--- a/drivers/input/mouse/Kconfig
+++ b/drivers/input/mouse/Kconfig
@@ -37,6 +37,65 @@ config MOUSE_PS2
To compile this driver as a module, choose M here: the
module will be called psmouse.
+config MOUSE_PS2_ALPS
+ bool "ALPS PS/2 mouse protocol extension" if EMBEDDED
+ default y
+ depends on MOUSE_PS2
+ ---help---
+ Say Y here if you have an ALPS PS/2 touchpad connected to
+ your system.
+
+ If unsure, say Y.
+
+config MOUSE_PS2_LOGIPS2PP
+ bool "Logictech PS/2++ mouse protocol extension" if EMBEDDED
+ default y
+ depends on MOUSE_PS2
+ ---help---
+ Say Y here if you have a Logictech PS/2++ mouse connected to
+ your system.
+
+ If unsure, say Y.
+
+config MOUSE_PS2_SYNAPTICS
+ bool "Synaptics PS/2 mouse protocol extension" if EMBEDDED
+ default y
+ depends on MOUSE_PS2
+ ---help---
+ Say Y here if you have a Synaptics PS/2 TouchPad connected to
+ your system.
+
+ If unsure, say Y.
+
+config MOUSE_PS2_LIFEBOOK
+ bool "Fujitsu Lifebook PS/2 mouse protocol extension" if EMBEDDED
+ default y
+ depends on MOUSE_PS2
+ ---help---
+ Say Y here if you have a Fujitsu B-series Lifebook PS/2
+ TouchScreen connected to your system.
+
+ If unsure, say Y.
+
+config MOUSE_PS2_TRACKPOINT
+ bool "IBM Trackpoint PS/2 mouse protocol extension" if EMBEDDED
+ default y
+ depends on MOUSE_PS2
+ ---help---
+ Say Y here if you have an IBM Trackpoint PS/2 mouse connected
+ to your system.
+
+ If unsure, say Y.
+
+config MOUSE_PS2_TOUCHKIT
+ bool "eGalax TouchKit PS/2 protocol extension"
+ depends on MOUSE_PS2
+ ---help---
+ Say Y here if you have an eGalax TouchKit PS/2 touchscreen
+ connected to your system.
+
+ If unsure, say N.
+
config MOUSE_SERIAL
tristate "Serial mouse"
select SERIO
@@ -118,7 +177,7 @@ config MOUSE_VSXXXAA
digitizer (VSXXX-AB) DEC produced.
config MOUSE_HIL
- tristate "HIL pointers (mice etc)."
+ tristate "HIL pointers (mice etc)."
depends on GSC || HP300
select HP_SDC
select HIL_MLC
diff --git a/drivers/input/mouse/Makefile b/drivers/input/mouse/Makefile
index 6751179baeb8..83477d5c7664 100644
--- a/drivers/input/mouse/Makefile
+++ b/drivers/input/mouse/Makefile
@@ -14,5 +14,10 @@ obj-$(CONFIG_MOUSE_SERIAL) += sermouse.o
obj-$(CONFIG_MOUSE_HIL) += hil_ptr.o
obj-$(CONFIG_MOUSE_VSXXXAA) += vsxxxaa.o
-psmouse-objs := psmouse-base.o alps.o logips2pp.o synaptics.o lifebook.o \
- trackpoint.o touchkit_ps2.o
+psmouse-objs := psmouse-base.o synaptics.o
+
+psmouse-$(CONFIG_MOUSE_PS2_ALPS) += alps.o
+psmouse-$(CONFIG_MOUSE_PS2_LOGIPS2PP) += logips2pp.o
+psmouse-$(CONFIG_MOUSE_PS2_LIFEBOOK) += lifebook.o
+psmouse-$(CONFIG_MOUSE_PS2_TRACKPOINT) += trackpoint.o
+psmouse-$(CONFIG_MOUSE_PS2_TOUCHKIT) += touchkit_ps2.o
diff --git a/drivers/input/mouse/alps.h b/drivers/input/mouse/alps.h
index 69db7325a494..f85ac40ec941 100644
--- a/drivers/input/mouse/alps.h
+++ b/drivers/input/mouse/alps.h
@@ -12,9 +12,6 @@
#ifndef _ALPS_H
#define _ALPS_H
-int alps_detect(struct psmouse *psmouse, int set_properties);
-int alps_init(struct psmouse *psmouse);
-
struct alps_model_info {
unsigned char signature[3];
unsigned char byte0, mask0;
@@ -29,4 +26,18 @@ struct alps_data {
int prev_fin; /* Finger bit from previous packet */
};
+#ifdef CONFIG_MOUSE_PS2_ALPS
+int alps_detect(struct psmouse *psmouse, int set_properties);
+int alps_init(struct psmouse *psmouse);
+#else
+inline int alps_detect(struct psmouse *psmouse, int set_properties)
+{
+ return -ENOSYS;
+}
+inline int alps_init(struct psmouse *psmouse)
+{
+ return -ENOSYS;
+}
+#endif /* CONFIG_MOUSE_PS2_ALPS */
+
#endif
diff --git a/drivers/input/mouse/lifebook.h b/drivers/input/mouse/lifebook.h
index be1c0943825d..c1647cf036c2 100644
--- a/drivers/input/mouse/lifebook.h
+++ b/drivers/input/mouse/lifebook.h
@@ -11,7 +11,18 @@
#ifndef _LIFEBOOK_H
#define _LIFEBOOK_H
+#ifdef CONFIG_MOUSE_PS2_LIFEBOOK
int lifebook_detect(struct psmouse *psmouse, int set_properties);
int lifebook_init(struct psmouse *psmouse);
+#else
+inline int lifebook_detect(struct psmouse *psmouse, int set_properties)
+{
+ return -ENOSYS;
+}
+inline int lifebook_init(struct psmouse *psmouse)
+{
+ return -ENOSYS;
+}
+#endif
#endif
diff --git a/drivers/input/mouse/logips2pp.h b/drivers/input/mouse/logips2pp.h
index 64a8ec52ea6d..6e5712525fd6 100644
--- a/drivers/input/mouse/logips2pp.h
+++ b/drivers/input/mouse/logips2pp.h
@@ -11,6 +11,13 @@
#ifndef _LOGIPS2PP_H
#define _LOGIPS2PP_H
+#ifdef CONFIG_MOUSE_PS2_LOGIPS2PP
int ps2pp_init(struct psmouse *psmouse, int set_properties);
+#else
+inline int ps2pp_init(struct psmouse *psmouse, int set_properties)
+{
+ return -ENOSYS;
+}
+#endif /* CONFIG_MOUSE_PS2_LOGIPS2PP */
#endif
diff --git a/drivers/input/mouse/psmouse-base.c b/drivers/input/mouse/psmouse-base.c
index 33a3251e0766..e6c9e7bb1f99 100644
--- a/drivers/input/mouse/psmouse-base.c
+++ b/drivers/input/mouse/psmouse-base.c
@@ -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",
diff --git a/drivers/input/mouse/synaptics.c b/drivers/input/mouse/synaptics.c
index f0f9413d762c..e42a0a4345ac 100644
--- a/drivers/input/mouse/synaptics.c
+++ b/drivers/input/mouse/synaptics.c
@@ -40,21 +40,10 @@
#define YMIN_NOMINAL 1408
#define YMAX_NOMINAL 4448
-/*****************************************************************************
- * Synaptics communications functions
- ****************************************************************************/
-/*
- * Send a command to the synpatics touchpad by special commands
- */
-static int synaptics_send_cmd(struct psmouse *psmouse, unsigned char c, unsigned char *param)
-{
- if (psmouse_sliced_command(psmouse, c))
- return -1;
- if (ps2_command(&psmouse->ps2dev, param, PSMOUSE_CMD_GETINFO))
- return -1;
- return 0;
-}
+/*****************************************************************************
+ * Stuff we need even when we do not want native Synaptics support
+ ****************************************************************************/
/*
* Set the synaptics touchpad mode byte by special commands
@@ -71,6 +60,54 @@ static int synaptics_mode_cmd(struct psmouse *psmouse, unsigned char mode)
return 0;
}
+int synaptics_detect(struct psmouse *psmouse, int set_properties)
+{
+ struct ps2dev *ps2dev = &psmouse->ps2dev;
+ unsigned char param[4];
+
+ param[0] = 0;
+
+ ps2_command(ps2dev, param, PSMOUSE_CMD_SETRES);
+ ps2_command(ps2dev, param, PSMOUSE_CMD_SETRES);
+ ps2_command(ps2dev, param, PSMOUSE_CMD_SETRES);
+ ps2_command(ps2dev, param, PSMOUSE_CMD_SETRES);
+ ps2_command(ps2dev, param, PSMOUSE_CMD_GETINFO);
+
+ if (param[1] != 0x47)
+ return -ENODEV;
+
+ if (set_properties) {
+ psmouse->vendor = "Synaptics";
+ psmouse->name = "TouchPad";
+ }
+
+ return 0;
+}
+
+void synaptics_reset(struct psmouse *psmouse)
+{
+ /* reset touchpad back to relative mode, gestures enabled */
+ synaptics_mode_cmd(psmouse, 0);
+}
+
+#ifdef CONFIG_MOUSE_PS2_SYNAPTICS
+
+/*****************************************************************************
+ * Synaptics communications functions
+ ****************************************************************************/
+
+/*
+ * Send a command to the synpatics touchpad by special commands
+ */
+static int synaptics_send_cmd(struct psmouse *psmouse, unsigned char c, unsigned char *param)
+{
+ if (psmouse_sliced_command(psmouse, c))
+ return -1;
+ if (ps2_command(&psmouse->ps2dev, param, PSMOUSE_CMD_GETINFO))
+ return -1;
+ return 0;
+}
+
/*
* Read the model-id bytes from the touchpad
* see also SYN_MODEL_* macros
@@ -529,12 +566,6 @@ static void set_input_params(struct input_dev *dev, struct synaptics_data *priv)
clear_bit(REL_Y, dev->relbit);
}
-void synaptics_reset(struct psmouse *psmouse)
-{
- /* reset touchpad back to relative mode, gestures enabled */
- synaptics_mode_cmd(psmouse, 0);
-}
-
static void synaptics_disconnect(struct psmouse *psmouse)
{
synaptics_reset(psmouse);
@@ -569,30 +600,6 @@ static int synaptics_reconnect(struct psmouse *psmouse)
return 0;
}
-int synaptics_detect(struct psmouse *psmouse, int set_properties)
-{
- struct ps2dev *ps2dev = &psmouse->ps2dev;
- unsigned char param[4];
-
- param[0] = 0;
-
- ps2_command(ps2dev, param, PSMOUSE_CMD_SETRES);
- ps2_command(ps2dev, param, PSMOUSE_CMD_SETRES);
- ps2_command(ps2dev, param, PSMOUSE_CMD_SETRES);
- ps2_command(ps2dev, param, PSMOUSE_CMD_SETRES);
- ps2_command(ps2dev, param, PSMOUSE_CMD_GETINFO);
-
- if (param[1] != 0x47)
- return -1;
-
- if (set_properties) {
- psmouse->vendor = "Synaptics";
- psmouse->name = "TouchPad";
- }
-
- return 0;
-}
-
#if defined(__i386__)
#include <linux/dmi.h>
static struct dmi_system_id toshiba_dmi_table[] = {
@@ -680,4 +687,12 @@ int synaptics_init(struct psmouse *psmouse)
return -1;
}
+#else /* CONFIG_MOUSE_PS2_SYNAPTICS */
+
+int synaptics_init(struct psmouse *psmouse)
+{
+ return -ENOSYS;
+}
+
+#endif /* CONFIG_MOUSE_PS2_SYNAPTICS */
diff --git a/drivers/input/mouse/synaptics.h b/drivers/input/mouse/synaptics.h
index 68fff1dcd7de..02aa4cf7bc77 100644
--- a/drivers/input/mouse/synaptics.h
+++ b/drivers/input/mouse/synaptics.h
@@ -9,10 +9,6 @@
#ifndef _SYNAPTICS_H
#define _SYNAPTICS_H
-extern int synaptics_detect(struct psmouse *psmouse, int set_properties);
-extern int synaptics_init(struct psmouse *psmouse);
-extern void synaptics_reset(struct psmouse *psmouse);
-
/* synaptics queries */
#define SYN_QUE_IDENTIFY 0x00
#define SYN_QUE_MODES 0x01
@@ -62,9 +58,9 @@ extern void synaptics_reset(struct psmouse *psmouse);
#define SYN_MODE_WMODE(m) ((m) & (1 << 0))
/* synaptics identify query bits */
-#define SYN_ID_MODEL(i) (((i) >> 4) & 0x0f)
-#define SYN_ID_MAJOR(i) ((i) & 0x0f)
-#define SYN_ID_MINOR(i) (((i) >> 16) & 0xff)
+#define SYN_ID_MODEL(i) (((i) >> 4) & 0x0f)
+#define SYN_ID_MAJOR(i) ((i) & 0x0f)
+#define SYN_ID_MINOR(i) (((i) >> 16) & 0xff)
#define SYN_ID_IS_SYNAPTICS(i) ((((i) >> 8) & 0xff) == 0x47)
/* synaptics special commands */
@@ -98,8 +94,8 @@ struct synaptics_hw_state {
struct synaptics_data {
/* Data read from the touchpad */
unsigned long int model_id; /* Model-ID */
- unsigned long int capabilities; /* Capabilities */
- unsigned long int ext_cap; /* Extended Capabilities */
+ unsigned long int capabilities; /* Capabilities */
+ unsigned long int ext_cap; /* Extended Capabilities */
unsigned long int identity; /* Identification */
unsigned char pkt_type; /* packet type - old, new, etc */
@@ -107,4 +103,8 @@ struct synaptics_data {
int scroll;
};
+int synaptics_detect(struct psmouse *psmouse, int set_properties);
+int synaptics_init(struct psmouse *psmouse);
+void synaptics_reset(struct psmouse *psmouse);
+
#endif /* _SYNAPTICS_H */
diff --git a/drivers/input/mouse/touchkit_ps2.h b/drivers/input/mouse/touchkit_ps2.h
index 3f03fbcaf8f0..61e9dfd8419f 100644
--- a/drivers/input/mouse/touchkit_ps2.h
+++ b/drivers/input/mouse/touchkit_ps2.h
@@ -12,6 +12,13 @@
#ifndef _TOUCHKIT_PS2_H
#define _TOUCHKIT_PS2_H
+#ifdef CONFIG_MOUSE_PS2_TOUCHKIT
int touchkit_ps2_detect(struct psmouse *psmouse, int set_properties);
+#else
+inline int touchkit_ps2_detect(struct psmouse *psmouse, int set_properties)
+{
+ return -ENOSYS;
+}
+#endif /* CONFIG_MOUSE_PS2_TOUCHKIT */
#endif
diff --git a/drivers/input/mouse/trackpoint.h b/drivers/input/mouse/trackpoint.h
index 050298b1a09d..c10a6e7d0101 100644
--- a/drivers/input/mouse/trackpoint.h
+++ b/drivers/input/mouse/trackpoint.h
@@ -142,6 +142,13 @@ struct trackpoint_data
unsigned char ext_dev;
};
-extern int trackpoint_detect(struct psmouse *psmouse, int set_properties);
+#ifdef CONFIG_MOUSE_PS2_TRACKPOINT
+int trackpoint_detect(struct psmouse *psmouse, int set_properties);
+#else
+inline int trackpoint_detect(struct psmouse *psmouse, int set_properties)
+{
+ return -ENOSYS;
+}
+#endif /* CONFIG_MOUSE_PS2_TRACKPOINT */
#endif /* _TRACKPOINT_H */