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authorDmitry Torokhov <dmitry.torokhov@gmail.com>2015-04-07 08:46:23 -0700
committerDmitry Torokhov <dmitry.torokhov@gmail.com>2015-04-07 08:46:23 -0700
commit5f63e885ac32429fc1340f5a61e1484022efc773 (patch)
treef9a21a6902e1857274775b96d561d8be17287860 /drivers/input
parentb6d2d3289f84e9c7449dff04fb959e29207acd80 (diff)
parentf22e6e847115abc3a0e2ad7bb18d243d42275af1 (diff)
Merge tag 'v4.0-rc7' into next
Sync up with Linux 4.0-rc7 to bring in ALPS changes.
Diffstat (limited to 'drivers/input')
-rw-r--r--drivers/input/mouse/alps.c48
-rw-r--r--drivers/input/mouse/synaptics.c7
2 files changed, 35 insertions, 20 deletions
diff --git a/drivers/input/mouse/alps.c b/drivers/input/mouse/alps.c
index 1bd15ebc01f2..27bcdbc950c9 100644
--- a/drivers/input/mouse/alps.c
+++ b/drivers/input/mouse/alps.c
@@ -1154,10 +1154,28 @@ out:
mutex_unlock(&alps_mutex);
}
-static void alps_report_bare_ps2_packet(struct input_dev *dev,
+static void alps_report_bare_ps2_packet(struct psmouse *psmouse,
unsigned char packet[],
bool report_buttons)
{
+ struct alps_data *priv = psmouse->private;
+ struct input_dev *dev;
+
+ /* 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;
+ } 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))
+ psmouse_queue_work(psmouse, &priv->dev3_register_work,
+ 0);
+ return;
+ } else {
+ dev = priv->dev3;
+ }
+
if (report_buttons)
alps_report_buttons(dev, NULL,
packet[0] & 1, packet[0] & 2, packet[0] & 4);
@@ -1232,8 +1250,8 @@ static psmouse_ret_t alps_handle_interleaved_ps2(struct psmouse *psmouse)
* de-synchronization.
*/
- alps_report_bare_ps2_packet(priv->dev2,
- &psmouse->packet[3], false);
+ alps_report_bare_ps2_packet(psmouse, &psmouse->packet[3],
+ false);
/*
* Continue with the standard ALPS protocol handling,
@@ -1289,18 +1307,9 @@ static psmouse_ret_t alps_process_byte(struct psmouse *psmouse)
* properly we only do this if the device is fully synchronized.
*/
if (!psmouse->out_of_sync_cnt && (psmouse->packet[0] & 0xc8) == 0x08) {
-
- /* Register dev3 mouse if we received PS/2 packet first time */
- if (unlikely(!priv->dev3))
- psmouse_queue_work(psmouse,
- &priv->dev3_register_work, 0);
-
if (psmouse->pktcnt == 3) {
- /* Once dev3 mouse device is registered report data */
- if (likely(!IS_ERR_OR_NULL(priv->dev3)))
- alps_report_bare_ps2_packet(priv->dev3,
- psmouse->packet,
- true);
+ alps_report_bare_ps2_packet(psmouse, psmouse->packet,
+ true);
return PSMOUSE_FULL_PACKET;
}
return PSMOUSE_GOOD_DATA;
@@ -2281,10 +2290,12 @@ static int alps_set_protocol(struct psmouse *psmouse,
priv->set_abs_params = alps_set_abs_params_mt;
priv->nibble_commands = alps_v3_nibble_commands;
priv->addr_command = PSMOUSE_CMD_RESET_WRAP;
- priv->x_max = 1360;
- priv->y_max = 660;
priv->x_bits = 23;
priv->y_bits = 12;
+
+ if (alps_dolphin_get_device_area(psmouse, priv))
+ return -EIO;
+
break;
case ALPS_PROTO_V6:
@@ -2303,9 +2314,8 @@ static int alps_set_protocol(struct psmouse *psmouse,
priv->set_abs_params = alps_set_abs_params_mt;
priv->nibble_commands = alps_v3_nibble_commands;
priv->addr_command = PSMOUSE_CMD_RESET_WRAP;
-
- if (alps_dolphin_get_device_area(psmouse, priv))
- return -EIO;
+ priv->x_max = 0xfff;
+ priv->y_max = 0x7ff;
if (priv->fw_ver[1] != 0xba)
priv->flags |= ALPS_BUTTONPAD;
diff --git a/drivers/input/mouse/synaptics.c b/drivers/input/mouse/synaptics.c
index 95898333834f..630af73e98c4 100644
--- a/drivers/input/mouse/synaptics.c
+++ b/drivers/input/mouse/synaptics.c
@@ -157,6 +157,11 @@ static const struct min_max_quirk min_max_pnpid_table[] = {
},
{
(const char * const []){"LEN2006", NULL},
+ {2691, 2691},
+ 1024, 5045, 2457, 4832
+ },
+ {
+ (const char * const []){"LEN2006", NULL},
{ANY_BOARD_ID, ANY_BOARD_ID},
1264, 5675, 1171, 4688
},
@@ -192,7 +197,7 @@ static const char * const topbuttonpad_pnp_ids[] = {
"LEN2003",
"LEN2004", /* L440 */
"LEN2005",
- "LEN2006",
+ "LEN2006", /* Edge E440/E540 */
"LEN2007",
"LEN2008",
"LEN2009",