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authorDmitry Torokhov <dtor@insightbb.com>2006-09-19 07:56:44 +0200
committerDmitry Torokhov <dtor@insightbb.com>2006-09-19 07:56:44 +0200
commit0612ec48762bf8712db1925b2e67246d2237ebab (patch)
tree01b0d69c9c9915015c0f23ad4263646dd5413e99 /drivers/input/mouse
parentInput: make input_register_handler() return error codes (diff)
parentx86: save/restore eflags in context switch (diff)
downloadlinux-0612ec48762bf8712db1925b2e67246d2237ebab.tar.xz
linux-0612ec48762bf8712db1925b2e67246d2237ebab.zip
Merge rsync://rsync.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6
Diffstat (limited to 'drivers/input/mouse')
-rw-r--r--drivers/input/mouse/logips2pp.c3
-rw-r--r--drivers/input/mouse/psmouse-base.c7
-rw-r--r--drivers/input/mouse/trackpoint.c52
3 files changed, 35 insertions, 27 deletions
diff --git a/drivers/input/mouse/logips2pp.c b/drivers/input/mouse/logips2pp.c
index eb03f3a3f8a7..7972eecbcfe4 100644
--- a/drivers/input/mouse/logips2pp.c
+++ b/drivers/input/mouse/logips2pp.c
@@ -239,8 +239,7 @@ static const struct ps2pp_info *get_model_info(unsigned char model)
{ 100, PS2PP_KIND_MX, /* MX510 */
PS2PP_WHEEL | PS2PP_SIDE_BTN | PS2PP_TASK_BTN |
PS2PP_EXTRA_BTN | PS2PP_NAV_BTN },
- { 111, PS2PP_KIND_MX, /* MX300 */
- PS2PP_WHEEL | PS2PP_EXTRA_BTN | PS2PP_TASK_BTN },
+ { 111, PS2PP_KIND_MX, PS2PP_WHEEL | PS2PP_SIDE_BTN }, /* MX300 reports task button as side */
{ 112, PS2PP_KIND_MX, /* MX500 */
PS2PP_WHEEL | PS2PP_SIDE_BTN | PS2PP_TASK_BTN |
PS2PP_EXTRA_BTN | PS2PP_NAV_BTN },
diff --git a/drivers/input/mouse/psmouse-base.c b/drivers/input/mouse/psmouse-base.c
index ec0119459bc6..9fb7eb6b0f71 100644
--- a/drivers/input/mouse/psmouse-base.c
+++ b/drivers/input/mouse/psmouse-base.c
@@ -485,13 +485,6 @@ static int im_explorer_detect(struct psmouse *psmouse, int set_properties)
param[0] = 40;
ps2_command(ps2dev, param, PSMOUSE_CMD_SETRATE);
- param[0] = 200;
- ps2_command(ps2dev, param, PSMOUSE_CMD_SETRATE);
- param[0] = 200;
- ps2_command(ps2dev, param, PSMOUSE_CMD_SETRATE);
- param[0] = 60;
- ps2_command(ps2dev, param, PSMOUSE_CMD_SETRATE);
-
if (set_properties) {
set_bit(BTN_MIDDLE, psmouse->dev->keybit);
set_bit(REL_WHEEL, psmouse->dev->relbit);
diff --git a/drivers/input/mouse/trackpoint.c b/drivers/input/mouse/trackpoint.c
index 6d9ec9ab1b90..ae5871a0e060 100644
--- a/drivers/input/mouse/trackpoint.c
+++ b/drivers/input/mouse/trackpoint.c
@@ -183,21 +183,26 @@ static struct attribute_group trackpoint_attr_group = {
.attrs = trackpoint_attrs,
};
-static void trackpoint_disconnect(struct psmouse *psmouse)
+static int trackpoint_start_protocol(struct psmouse *psmouse, unsigned char *firmware_id)
{
- sysfs_remove_group(&psmouse->ps2dev.serio->dev.kobj, &trackpoint_attr_group);
+ unsigned char param[2] = { 0 };
- kfree(psmouse->private);
- psmouse->private = NULL;
+ if (ps2_command(&psmouse->ps2dev, param, MAKE_PS2_CMD(0, 2, TP_READ_ID)))
+ return -1;
+
+ if (param[0] != TP_MAGIC_IDENT)
+ return -1;
+
+ if (firmware_id)
+ *firmware_id = param[1];
+
+ return 0;
}
static int trackpoint_sync(struct psmouse *psmouse)
{
- unsigned char toggle;
struct trackpoint_data *tp = psmouse->private;
-
- if (!tp)
- return -1;
+ unsigned char toggle;
/* Disable features that may make device unusable with this driver */
trackpoint_read(&psmouse->ps2dev, TP_TOGGLE_TWOHAND, &toggle);
@@ -263,27 +268,38 @@ static void trackpoint_defaults(struct trackpoint_data *tp)
tp->ext_dev = TP_DEF_EXT_DEV;
}
+static void trackpoint_disconnect(struct psmouse *psmouse)
+{
+ sysfs_remove_group(&psmouse->ps2dev.serio->dev.kobj, &trackpoint_attr_group);
+
+ kfree(psmouse->private);
+ psmouse->private = NULL;
+}
+
+static int trackpoint_reconnect(struct psmouse *psmouse)
+{
+ if (trackpoint_start_protocol(psmouse, NULL))
+ return -1;
+
+ if (trackpoint_sync(psmouse))
+ return -1;
+
+ return 0;
+}
+
int trackpoint_detect(struct psmouse *psmouse, int set_properties)
{
struct trackpoint_data *priv;
struct ps2dev *ps2dev = &psmouse->ps2dev;
unsigned char firmware_id;
unsigned char button_info;
- unsigned char param[2];
-
- param[0] = param[1] = 0;
- if (ps2_command(ps2dev, param, MAKE_PS2_CMD(0, 2, TP_READ_ID)))
- return -1;
-
- if (param[0] != TP_MAGIC_IDENT)
+ if (trackpoint_start_protocol(psmouse, &firmware_id))
return -1;
if (!set_properties)
return 0;
- firmware_id = param[1];
-
if (trackpoint_read(&psmouse->ps2dev, TP_EXT_BTN, &button_info)) {
printk(KERN_WARNING "trackpoint.c: failed to get extended button data\n");
button_info = 0;
@@ -296,7 +312,7 @@ int trackpoint_detect(struct psmouse *psmouse, int set_properties)
psmouse->vendor = "IBM";
psmouse->name = "TrackPoint";
- psmouse->reconnect = trackpoint_sync;
+ psmouse->reconnect = trackpoint_reconnect;
psmouse->disconnect = trackpoint_disconnect;
trackpoint_defaults(priv);