---

yaml
---
r: 53399
b: refs/heads/master
c: 55e3d92
h: refs/heads/master
i:
  53397: ca75789
  53395: e9cf796
  53391: ffd1f95
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: cb9def4dff9fe7e3d3114eba4e2d89f52265e22c
+refs/heads/master: 55e3d9224b60df0fd2dc36bff9b538ce40fd9586

trunk/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

trunk/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

trunk/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

trunk/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

trunk/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

trunk/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",
@@ -693,38 +697,48 @@ static const struct psmouse_protocol psmouse_protocols[] = {
 		.maxproto	= 1,
 		.detect		= im_explorer_detect,
 	},
+#ifdef CONFIG_MOUSE_PS2_SYNAPTICS
 	{
 		.type		= PSMOUSE_SYNAPTICS,
 		.name		= "SynPS/2",
 		.alias		= "synaptics",
 		.detect		= synaptics_detect,
 		.init		= synaptics_init,
 	},
+#endif
+#ifdef CONFIG_MOUSE_PS2_ALPS
 	{
 		.type		= PSMOUSE_ALPS,
 		.name		= "AlpsPS/2",
 		.alias		= "alps",
 		.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",

trunk/drivers/input/mouse/synaptics.c

@@ -40,33 +40,70 @@
 #define YMIN_NOMINAL 1408
 #define YMAX_NOMINAL 4448
 
+
 /*****************************************************************************
- *	Synaptics communications functions
+ *	Stuff we need even when we do not want native Synaptics support
  ****************************************************************************/
 
 /*
- * Send a command to the synpatics touchpad by special commands
+ * Set the synaptics touchpad mode byte by special commands
  */
-static int synaptics_send_cmd(struct psmouse *psmouse, unsigned char c, unsigned char *param)
+static int synaptics_mode_cmd(struct psmouse *psmouse, unsigned char mode)
 {
-	if (psmouse_sliced_command(psmouse, c))
+	unsigned char param[1];
+
+	if (psmouse_sliced_command(psmouse, mode))
 		return -1;
-	if (ps2_command(&psmouse->ps2dev, param, PSMOUSE_CMD_GETINFO))
+	param[0] = SYN_PS_SET_MODE2;
+	if (ps2_command(&psmouse->ps2dev, param, PSMOUSE_CMD_SETRATE))
 		return -1;
 	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
+ ****************************************************************************/
+
 /*
- * Set the synaptics touchpad mode byte by special commands
+ * Send a command to the synpatics touchpad by special commands
  */
-static int synaptics_mode_cmd(struct psmouse *psmouse, unsigned char mode)
+static int synaptics_send_cmd(struct psmouse *psmouse, unsigned char c, unsigned char *param)
 {
-	unsigned char param[1];
-
-	if (psmouse_sliced_command(psmouse, mode))
+	if (psmouse_sliced_command(psmouse, c))
 		return -1;
-	param[0] = SYN_PS_SET_MODE2;
-	if (ps2_command(&psmouse->ps2dev, param, PSMOUSE_CMD_SETRATE))
+	if (ps2_command(&psmouse->ps2dev, param, PSMOUSE_CMD_GETINFO))
 		return -1;
 	return 0;
 }
@@ -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 */