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-rw-r--r--drivers/input/mouse/Kconfig10
-rw-r--r--drivers/input/mouse/bcm5974.c40
-rw-r--r--drivers/input/mouse/synaptics.c32
-rw-r--r--drivers/input/mouse/synaptics.h23
4 files changed, 92 insertions, 13 deletions
diff --git a/drivers/input/mouse/Kconfig b/drivers/input/mouse/Kconfig
index bf5fd7f6a31..9c1e6ee8353 100644
--- a/drivers/input/mouse/Kconfig
+++ b/drivers/input/mouse/Kconfig
@@ -39,7 +39,7 @@ config MOUSE_PS2
module will be called psmouse.
config MOUSE_PS2_ALPS
- bool "ALPS PS/2 mouse protocol extension" if EMBEDDED
+ bool "ALPS PS/2 mouse protocol extension" if EXPERT
default y
depends on MOUSE_PS2
help
@@ -49,7 +49,7 @@ config MOUSE_PS2_ALPS
If unsure, say Y.
config MOUSE_PS2_LOGIPS2PP
- bool "Logitech PS/2++ mouse protocol extension" if EMBEDDED
+ bool "Logitech PS/2++ mouse protocol extension" if EXPERT
default y
depends on MOUSE_PS2
help
@@ -59,7 +59,7 @@ config MOUSE_PS2_LOGIPS2PP
If unsure, say Y.
config MOUSE_PS2_SYNAPTICS
- bool "Synaptics PS/2 mouse protocol extension" if EMBEDDED
+ bool "Synaptics PS/2 mouse protocol extension" if EXPERT
default y
depends on MOUSE_PS2
help
@@ -69,7 +69,7 @@ config MOUSE_PS2_SYNAPTICS
If unsure, say Y.
config MOUSE_PS2_LIFEBOOK
- bool "Fujitsu Lifebook PS/2 mouse protocol extension" if EMBEDDED
+ bool "Fujitsu Lifebook PS/2 mouse protocol extension" if EXPERT
default y
depends on MOUSE_PS2 && X86 && DMI
help
@@ -79,7 +79,7 @@ config MOUSE_PS2_LIFEBOOK
If unsure, say Y.
config MOUSE_PS2_TRACKPOINT
- bool "IBM Trackpoint PS/2 mouse protocol extension" if EMBEDDED
+ bool "IBM Trackpoint PS/2 mouse protocol extension" if EXPERT
default y
depends on MOUSE_PS2
help
diff --git a/drivers/input/mouse/bcm5974.c b/drivers/input/mouse/bcm5974.c
index b9523176391..ee82851afe3 100644
--- a/drivers/input/mouse/bcm5974.c
+++ b/drivers/input/mouse/bcm5974.c
@@ -55,6 +55,14 @@
#define USB_DEVICE_ID_APPLE_WELLSPRING3_ANSI 0x0236
#define USB_DEVICE_ID_APPLE_WELLSPRING3_ISO 0x0237
#define USB_DEVICE_ID_APPLE_WELLSPRING3_JIS 0x0238
+/* MacbookAir3,2 (unibody), aka wellspring5 */
+#define USB_DEVICE_ID_APPLE_WELLSPRING4_ANSI 0x023f
+#define USB_DEVICE_ID_APPLE_WELLSPRING4_ISO 0x0240
+#define USB_DEVICE_ID_APPLE_WELLSPRING4_JIS 0x0241
+/* MacbookAir3,1 (unibody), aka wellspring4 */
+#define USB_DEVICE_ID_APPLE_WELLSPRING4A_ANSI 0x0242
+#define USB_DEVICE_ID_APPLE_WELLSPRING4A_ISO 0x0243
+#define USB_DEVICE_ID_APPLE_WELLSPRING4A_JIS 0x0244
#define BCM5974_DEVICE(prod) { \
.match_flags = (USB_DEVICE_ID_MATCH_DEVICE | \
@@ -80,6 +88,14 @@ static const struct usb_device_id bcm5974_table[] = {
BCM5974_DEVICE(USB_DEVICE_ID_APPLE_WELLSPRING3_ANSI),
BCM5974_DEVICE(USB_DEVICE_ID_APPLE_WELLSPRING3_ISO),
BCM5974_DEVICE(USB_DEVICE_ID_APPLE_WELLSPRING3_JIS),
+ /* MacbookAir3,2 */
+ BCM5974_DEVICE(USB_DEVICE_ID_APPLE_WELLSPRING4_ANSI),
+ BCM5974_DEVICE(USB_DEVICE_ID_APPLE_WELLSPRING4_ISO),
+ BCM5974_DEVICE(USB_DEVICE_ID_APPLE_WELLSPRING4_JIS),
+ /* MacbookAir3,1 */
+ BCM5974_DEVICE(USB_DEVICE_ID_APPLE_WELLSPRING4A_ANSI),
+ BCM5974_DEVICE(USB_DEVICE_ID_APPLE_WELLSPRING4A_ISO),
+ BCM5974_DEVICE(USB_DEVICE_ID_APPLE_WELLSPRING4A_JIS),
/* Terminating entry */
{}
};
@@ -234,6 +250,30 @@ static const struct bcm5974_config bcm5974_config_table[] = {
{ DIM_X, DIM_X / SN_COORD, -4460, 5166 },
{ DIM_Y, DIM_Y / SN_COORD, -75, 6700 }
},
+ {
+ USB_DEVICE_ID_APPLE_WELLSPRING4_ANSI,
+ USB_DEVICE_ID_APPLE_WELLSPRING4_ISO,
+ USB_DEVICE_ID_APPLE_WELLSPRING4_JIS,
+ HAS_INTEGRATED_BUTTON,
+ 0x84, sizeof(struct bt_data),
+ 0x81, TYPE2, FINGER_TYPE2, FINGER_TYPE2 + SIZEOF_ALL_FINGERS,
+ { DIM_PRESSURE, DIM_PRESSURE / SN_PRESSURE, 0, 300 },
+ { DIM_WIDTH, DIM_WIDTH / SN_WIDTH, 0, 2048 },
+ { DIM_X, DIM_X / SN_COORD, -4620, 5140 },
+ { DIM_Y, DIM_Y / SN_COORD, -150, 6600 }
+ },
+ {
+ USB_DEVICE_ID_APPLE_WELLSPRING4A_ANSI,
+ USB_DEVICE_ID_APPLE_WELLSPRING4A_ISO,
+ USB_DEVICE_ID_APPLE_WELLSPRING4A_JIS,
+ HAS_INTEGRATED_BUTTON,
+ 0x84, sizeof(struct bt_data),
+ 0x81, TYPE2, FINGER_TYPE2, FINGER_TYPE2 + SIZEOF_ALL_FINGERS,
+ { DIM_PRESSURE, DIM_PRESSURE / SN_PRESSURE, 0, 300 },
+ { DIM_WIDTH, DIM_WIDTH / SN_WIDTH, 0, 2048 },
+ { DIM_X, DIM_X / SN_COORD, -4616, 5112 },
+ { DIM_Y, DIM_Y / SN_COORD, -142, 5234 }
+ },
{}
};
diff --git a/drivers/input/mouse/synaptics.c b/drivers/input/mouse/synaptics.c
index da392c22fc6..aa186cf6c51 100644
--- a/drivers/input/mouse/synaptics.c
+++ b/drivers/input/mouse/synaptics.c
@@ -755,23 +755,26 @@ static int synaptics_reconnect(struct psmouse *psmouse)
{
struct synaptics_data *priv = psmouse->private;
struct synaptics_data old_priv = *priv;
+ int retry = 0;
+ int error;
- psmouse_reset(psmouse);
+ do {
+ psmouse_reset(psmouse);
+ error = synaptics_detect(psmouse, 0);
+ } while (error && ++retry < 3);
- if (synaptics_detect(psmouse, 0))
+ if (error)
return -1;
+ if (retry > 1)
+ printk(KERN_DEBUG "Synaptics reconnected after %d tries\n",
+ retry);
+
if (synaptics_query_hardware(psmouse)) {
printk(KERN_ERR "Unable to query Synaptics hardware.\n");
return -1;
}
- if (old_priv.identity != priv->identity ||
- old_priv.model_id != priv->model_id ||
- old_priv.capabilities != priv->capabilities ||
- old_priv.ext_cap != priv->ext_cap)
- return -1;
-
if (synaptics_set_absolute_mode(psmouse)) {
printk(KERN_ERR "Unable to initialize Synaptics hardware.\n");
return -1;
@@ -782,6 +785,19 @@ static int synaptics_reconnect(struct psmouse *psmouse)
return -1;
}
+ if (old_priv.identity != priv->identity ||
+ old_priv.model_id != priv->model_id ||
+ old_priv.capabilities != priv->capabilities ||
+ old_priv.ext_cap != priv->ext_cap) {
+ printk(KERN_ERR "Synaptics hardware appears to be different: "
+ "id(%ld-%ld), model(%ld-%ld), caps(%lx-%lx), ext(%lx-%lx).\n",
+ old_priv.identity, priv->identity,
+ old_priv.model_id, priv->model_id,
+ old_priv.capabilities, priv->capabilities,
+ old_priv.ext_cap, priv->ext_cap);
+ return -1;
+ }
+
return 0;
}
diff --git a/drivers/input/mouse/synaptics.h b/drivers/input/mouse/synaptics.h
index 25e5d042a72..7453938bf5e 100644
--- a/drivers/input/mouse/synaptics.h
+++ b/drivers/input/mouse/synaptics.h
@@ -51,6 +51,29 @@
#define SYN_EXT_CAP_REQUESTS(c) (((c) & 0x700000) >> 20)
#define SYN_CAP_MULTI_BUTTON_NO(ec) (((ec) & 0x00f000) >> 12)
#define SYN_CAP_PRODUCT_ID(ec) (((ec) & 0xff0000) >> 16)
+
+/*
+ * The following describes response for the 0x0c query.
+ *
+ * byte mask name meaning
+ * ---- ---- ------- ------------
+ * 1 0x01 adjustable threshold capacitive button sensitivity
+ * can be adjusted
+ * 1 0x02 report max query 0x0d gives max coord reported
+ * 1 0x04 clearpad sensor is ClearPad product
+ * 1 0x08 advanced gesture not particularly meaningful
+ * 1 0x10 clickpad bit 0 1-button ClickPad
+ * 1 0x60 multifinger mode identifies firmware finger counting
+ * (not reporting!) algorithm.
+ * Not particularly meaningful
+ * 1 0x80 covered pad W clipped to 14, 15 == pad mostly covered
+ * 2 0x01 clickpad bit 1 2-button ClickPad
+ * 2 0x02 deluxe LED controls touchpad support LED commands
+ * ala multimedia control bar
+ * 2 0x04 reduced filtering firmware does less filtering on
+ * position data, driver should watch
+ * for noise.
+ */
#define SYN_CAP_CLICKPAD(ex0c) ((ex0c) & 0x100000) /* 1-button ClickPad */
#define SYN_CAP_CLICKPAD2BTN(ex0c) ((ex0c) & 0x000100) /* 2-button ClickPad */
#define SYN_CAP_MAX_DIMENSIONS(ex0c) ((ex0c) & 0x020000)
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-11-21 20:09:20 +0000