Merge branch 'next' into for-linus
Prepare second round of updates for 4.1 merge window.
diff --git a/drivers/input/mouse/alps.c b/drivers/input/mouse/alps.c
index 15d6bff..e6708f6 100644
--- a/drivers/input/mouse/alps.c
+++ b/drivers/input/mouse/alps.c
@@ -251,6 +251,14 @@
return;
}
+ /* Non interleaved V2 dualpoint has separate stick button bits */
+ if (priv->proto_version == ALPS_PROTO_V2 &&
+ priv->flags == (ALPS_PASS | ALPS_DUALPOINT)) {
+ left |= packet[0] & 1;
+ right |= packet[0] & 2;
+ middle |= packet[0] & 4;
+ }
+
alps_report_buttons(dev, dev2, left, right, middle);
/* Convert hardware tap to a reasonable Z value */
@@ -1337,13 +1345,14 @@
bool report_buttons)
{
struct alps_data *priv = psmouse->private;
- struct input_dev *dev;
+ struct input_dev *dev, *dev2 = NULL;
/* Figure out which device to use to report the bare packet */
if (priv->proto_version == ALPS_PROTO_V2 &&
(priv->flags & ALPS_DUALPOINT)) {
/* On V2 devices the DualPoint Stick reports bare packets */
dev = priv->dev2;
+ dev2 = psmouse->dev;
} else if (unlikely(IS_ERR_OR_NULL(priv->dev3))) {
/* Register dev3 mouse if we received PS/2 packet first time */
if (!IS_ERR(priv->dev3))
@@ -1355,7 +1364,7 @@
}
if (report_buttons)
- alps_report_buttons(dev, NULL,
+ alps_report_buttons(dev, dev2,
packet[0] & 1, packet[0] & 2, packet[0] & 4);
input_report_rel(dev, REL_X,
diff --git a/drivers/input/mouse/elantech.c b/drivers/input/mouse/elantech.c
index 6e22682..991dc6b 100644
--- a/drivers/input/mouse/elantech.c
+++ b/drivers/input/mouse/elantech.c
@@ -893,6 +893,21 @@
}
/*
+ * This writes the reg_07 value again to the hardware at the end of every
+ * set_rate call because the register loses its value. reg_07 allows setting
+ * absolute mode on v4 hardware
+ */
+static void elantech_set_rate_restore_reg_07(struct psmouse *psmouse,
+ unsigned int rate)
+{
+ struct elantech_data *etd = psmouse->private;
+
+ etd->original_set_rate(psmouse, rate);
+ if (elantech_write_reg(psmouse, 0x07, etd->reg_07))
+ psmouse_err(psmouse, "restoring reg_07 failed\n");
+}
+
+/*
* Put the touchpad into absolute mode
*/
static int elantech_set_absolute_mode(struct psmouse *psmouse)
@@ -1094,6 +1109,8 @@
* Asus K53SV 0x450f01 78, 15, 0c 2 hw buttons
* Asus G46VW 0x460f02 00, 18, 0c 2 hw buttons
* Asus G750JX 0x360f00 00, 16, 0c 2 hw buttons
+ * Asus TP500LN 0x381f17 10, 14, 0e clickpad
+ * Asus X750JN 0x381f17 10, 14, 0e clickpad
* Asus UX31 0x361f00 20, 15, 0e clickpad
* Asus UX32VD 0x361f02 00, 15, 0e clickpad
* Avatar AVIU-145A2 0x361f00 ? clickpad
@@ -1635,6 +1652,11 @@
goto init_fail;
}
+ if (etd->fw_version == 0x381f17) {
+ etd->original_set_rate = psmouse->set_rate;
+ psmouse->set_rate = elantech_set_rate_restore_reg_07;
+ }
+
if (elantech_set_input_params(psmouse)) {
psmouse_err(psmouse, "failed to query touchpad range.\n");
goto init_fail;
diff --git a/drivers/input/mouse/elantech.h b/drivers/input/mouse/elantech.h
index 6f3afec..f965d15 100644
--- a/drivers/input/mouse/elantech.h
+++ b/drivers/input/mouse/elantech.h
@@ -142,6 +142,7 @@
struct finger_pos mt[ETP_MAX_FINGERS];
unsigned char parity[256];
int (*send_cmd)(struct psmouse *psmouse, unsigned char c, unsigned char *param);
+ void (*original_set_rate)(struct psmouse *psmouse, unsigned int rate);
};
#ifdef CONFIG_MOUSE_PS2_ELANTECH