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-rw-r--r--drivers/input/joystick/xpad.c16
-rw-r--r--drivers/input/keyboard/opencores-kbd.c2
-rw-r--r--drivers/input/keyboard/stmpe-keypad.c2
-rw-r--r--drivers/input/misc/ims-pcu.c2
-rw-r--r--drivers/input/misc/max77693-haptic.c5
-rw-r--r--drivers/input/misc/soc_button_array.c2
-rw-r--r--drivers/input/misc/twl4030-pwrbutton.c1
-rw-r--r--drivers/input/mouse/alps.c28
-rw-r--r--drivers/input/mouse/elantech.c64
-rw-r--r--drivers/input/mouse/psmouse-base.c7
-rw-r--r--drivers/input/mouse/synaptics.c9
-rw-r--r--drivers/input/mouse/vsxxxaa.c2
-rw-r--r--drivers/input/serio/altera_ps2.c4
-rw-r--r--drivers/input/serio/i8042-x86ia64io.h297
-rw-r--r--drivers/input/serio/i8042.c2
-rw-r--r--drivers/input/touchscreen/wm97xx-core.c4
16 files changed, 401 insertions, 46 deletions
diff --git a/drivers/input/joystick/xpad.c b/drivers/input/joystick/xpad.c
index 2ed7905a068f..fc55f0d15b70 100644
--- a/drivers/input/joystick/xpad.c
+++ b/drivers/input/joystick/xpad.c
@@ -1179,9 +1179,19 @@ static int xpad_probe(struct usb_interface *intf, const struct usb_device_id *id
}
ep_irq_in = &intf->cur_altsetting->endpoint[1].desc;
- usb_fill_bulk_urb(xpad->bulk_out, udev,
- usb_sndbulkpipe(udev, ep_irq_in->bEndpointAddress),
- xpad->bdata, XPAD_PKT_LEN, xpad_bulk_out, xpad);
+ if (usb_endpoint_is_bulk_out(ep_irq_in)) {
+ usb_fill_bulk_urb(xpad->bulk_out, udev,
+ usb_sndbulkpipe(udev,
+ ep_irq_in->bEndpointAddress),
+ xpad->bdata, XPAD_PKT_LEN,
+ xpad_bulk_out, xpad);
+ } else {
+ usb_fill_int_urb(xpad->bulk_out, udev,
+ usb_sndintpipe(udev,
+ ep_irq_in->bEndpointAddress),
+ xpad->bdata, XPAD_PKT_LEN,
+ xpad_bulk_out, xpad, 0);
+ }
/*
* Submit the int URB immediately rather than waiting for open
diff --git a/drivers/input/keyboard/opencores-kbd.c b/drivers/input/keyboard/opencores-kbd.c
index 62abe2c16670..f8502bb29176 100644
--- a/drivers/input/keyboard/opencores-kbd.c
+++ b/drivers/input/keyboard/opencores-kbd.c
@@ -70,7 +70,7 @@ static int opencores_kbd_probe(struct platform_device *pdev)
opencores_kbd->addr = devm_ioremap_resource(&pdev->dev, res);
if (IS_ERR(opencores_kbd->addr))
- error = PTR_ERR(opencores_kbd->addr);
+ return PTR_ERR(opencores_kbd->addr);
input->name = pdev->name;
input->phys = "opencores-kbd/input0";
diff --git a/drivers/input/keyboard/stmpe-keypad.c b/drivers/input/keyboard/stmpe-keypad.c
index c6727dda68f2..ef5e67fb567e 100644
--- a/drivers/input/keyboard/stmpe-keypad.c
+++ b/drivers/input/keyboard/stmpe-keypad.c
@@ -86,7 +86,7 @@ static const struct stmpe_keypad_variant stmpe_keypad_variants[] = {
.max_cols = 8,
.max_rows = 12,
.col_gpios = 0x0000ff, /* GPIO 0 - 7*/
- .row_gpios = 0x1fef00, /* GPIO 8-14, 16-20 */
+ .row_gpios = 0x1f7f00, /* GPIO 8-14, 16-20 */
},
[STMPE2403] = {
.auto_increment = true,
diff --git a/drivers/input/misc/ims-pcu.c b/drivers/input/misc/ims-pcu.c
index 719410feb84b..afed8e2b2f94 100644
--- a/drivers/input/misc/ims-pcu.c
+++ b/drivers/input/misc/ims-pcu.c
@@ -1381,7 +1381,7 @@ static ssize_t ims_pcu_ofn_reg_addr_store(struct device *dev,
pcu->ofn_reg_addr = value;
mutex_unlock(&pcu->cmd_mutex);
- return error ?: count;
+ return count;
}
static DEVICE_ATTR(reg_addr, S_IRUGO | S_IWUSR,
diff --git a/drivers/input/misc/max77693-haptic.c b/drivers/input/misc/max77693-haptic.c
index 7b1fde93799e..ef6a9d650d69 100644
--- a/drivers/input/misc/max77693-haptic.c
+++ b/drivers/input/misc/max77693-haptic.c
@@ -194,7 +194,7 @@ static int max77693_haptic_play_effect(struct input_dev *dev, void *data,
struct ff_effect *effect)
{
struct max77693_haptic *haptic = input_get_drvdata(dev);
- uint64_t period_mag_multi;
+ u64 period_mag_multi;
haptic->magnitude = effect->u.rumble.strong_magnitude;
if (!haptic->magnitude)
@@ -205,8 +205,7 @@ static int max77693_haptic_play_effect(struct input_dev *dev, void *data,
* The formula to convert magnitude to pwm_duty as follows:
* - pwm_duty = (magnitude * pwm_period) / MAX_MAGNITUDE(0xFFFF)
*/
- period_mag_multi = (int64_t)(haptic->pwm_dev->period *
- haptic->magnitude);
+ period_mag_multi = (u64)haptic->pwm_dev->period * haptic->magnitude;
haptic->pwm_duty = (unsigned int)(period_mag_multi >>
MAX_MAGNITUDE_SHIFT);
diff --git a/drivers/input/misc/soc_button_array.c b/drivers/input/misc/soc_button_array.c
index 735604753568..e097f1ab427f 100644
--- a/drivers/input/misc/soc_button_array.c
+++ b/drivers/input/misc/soc_button_array.c
@@ -55,7 +55,7 @@ static int soc_button_lookup_gpio(struct device *dev, int acpi_index)
struct gpio_desc *desc;
int gpio;
- desc = gpiod_get_index(dev, KBUILD_MODNAME, acpi_index);
+ desc = gpiod_get_index(dev, KBUILD_MODNAME, acpi_index, GPIOD_ASIS);
if (IS_ERR(desc))
return PTR_ERR(desc);
diff --git a/drivers/input/misc/twl4030-pwrbutton.c b/drivers/input/misc/twl4030-pwrbutton.c
index fb3b63b2f85c..8400a1a34d87 100644
--- a/drivers/input/misc/twl4030-pwrbutton.c
+++ b/drivers/input/misc/twl4030-pwrbutton.c
@@ -85,6 +85,7 @@ static int twl4030_pwrbutton_probe(struct platform_device *pdev)
}
platform_set_drvdata(pdev, pwr);
+ device_init_wakeup(&pdev->dev, true);
return 0;
}
diff --git a/drivers/input/mouse/alps.c b/drivers/input/mouse/alps.c
index 2b0ae8cc8e51..d125a019383f 100644
--- a/drivers/input/mouse/alps.c
+++ b/drivers/input/mouse/alps.c
@@ -1156,7 +1156,13 @@ static psmouse_ret_t alps_process_byte(struct psmouse *psmouse)
{
struct alps_data *priv = psmouse->private;
- if ((psmouse->packet[0] & 0xc8) == 0x08) { /* PS/2 packet */
+ /*
+ * Check if we are dealing with a bare PS/2 packet, presumably from
+ * a device connected to the external PS/2 port. Because bare PS/2
+ * protocol does not have enough constant bits to self-synchronize
+ * properly we only do this if the device is fully synchronized.
+ */
+ if (!psmouse->out_of_sync_cnt && (psmouse->packet[0] & 0xc8) == 0x08) {
if (psmouse->pktcnt == 3) {
alps_report_bare_ps2_packet(psmouse, psmouse->packet,
true);
@@ -1180,12 +1186,27 @@ static psmouse_ret_t alps_process_byte(struct psmouse *psmouse)
}
/* Bytes 2 - pktsize should have 0 in the highest bit */
- if ((priv->proto_version < ALPS_PROTO_V5) &&
+ if (priv->proto_version < ALPS_PROTO_V5 &&
psmouse->pktcnt >= 2 && psmouse->pktcnt <= psmouse->pktsize &&
(psmouse->packet[psmouse->pktcnt - 1] & 0x80)) {
psmouse_dbg(psmouse, "refusing packet[%i] = %x\n",
psmouse->pktcnt - 1,
psmouse->packet[psmouse->pktcnt - 1]);
+
+ if (priv->proto_version == ALPS_PROTO_V3 &&
+ psmouse->pktcnt == psmouse->pktsize) {
+ /*
+ * Some Dell boxes, such as Latitude E6440 or E7440
+ * with closed lid, quite often smash last byte of
+ * otherwise valid packet with 0xff. Given that the
+ * next packet is very likely to be valid let's
+ * report PSMOUSE_FULL_PACKET but not process data,
+ * rather than reporting PSMOUSE_BAD_DATA and
+ * filling the logs.
+ */
+ return PSMOUSE_FULL_PACKET;
+ }
+
return PSMOUSE_BAD_DATA;
}
@@ -2389,6 +2410,9 @@ int alps_init(struct psmouse *psmouse)
/* We are having trouble resyncing ALPS touchpads so disable it for now */
psmouse->resync_time = 0;
+ /* Allow 2 invalid packets without resetting device */
+ psmouse->resetafter = psmouse->pktsize * 2;
+
return 0;
init_fail:
diff --git a/drivers/input/mouse/elantech.c b/drivers/input/mouse/elantech.c
index 06fc6e76ffbe..f2b978026407 100644
--- a/drivers/input/mouse/elantech.c
+++ b/drivers/input/mouse/elantech.c
@@ -428,14 +428,6 @@ static void elantech_report_trackpoint(struct psmouse *psmouse,
int x, y;
u32 t;
- if (dev_WARN_ONCE(&psmouse->ps2dev.serio->dev,
- !tp_dev,
- psmouse_fmt("Unexpected trackpoint message\n"))) {
- if (etd->debug == 1)
- elantech_packet_dump(psmouse);
- return;
- }
-
t = get_unaligned_le32(&packet[0]);
switch (t & ~7U) {
@@ -563,6 +555,7 @@ static void elantech_input_sync_v4(struct psmouse *psmouse)
} else {
input_report_key(dev, BTN_LEFT, packet[0] & 0x01);
input_report_key(dev, BTN_RIGHT, packet[0] & 0x02);
+ input_report_key(dev, BTN_MIDDLE, packet[0] & 0x04);
}
input_mt_report_pointer_emulation(dev, true);
@@ -792,6 +785,9 @@ static int elantech_packet_check_v4(struct psmouse *psmouse)
unsigned char packet_type = packet[3] & 0x03;
bool sanity_check;
+ if (etd->tp_dev && (packet[3] & 0x0f) == 0x06)
+ return PACKET_TRACKPOINT;
+
/*
* Sanity check based on the constant bits of a packet.
* The constant bits change depending on the value of
@@ -877,10 +873,19 @@ static psmouse_ret_t elantech_process_byte(struct psmouse *psmouse)
case 4:
packet_type = elantech_packet_check_v4(psmouse);
- if (packet_type == PACKET_UNKNOWN)
+ switch (packet_type) {
+ case PACKET_UNKNOWN:
return PSMOUSE_BAD_DATA;
- elantech_report_absolute_v4(psmouse, packet_type);
+ case PACKET_TRACKPOINT:
+ elantech_report_trackpoint(psmouse, packet_type);
+ break;
+
+ default:
+ elantech_report_absolute_v4(psmouse, packet_type);
+ break;
+ }
+
break;
}
@@ -1120,6 +1125,22 @@ static void elantech_set_buttonpad_prop(struct psmouse *psmouse)
}
/*
+ * Some hw_version 4 models do have a middle button
+ */
+static const struct dmi_system_id elantech_dmi_has_middle_button[] = {
+#if defined(CONFIG_DMI) && defined(CONFIG_X86)
+ {
+ /* Fujitsu H730 has a middle button */
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "CELSIUS H730"),
+ },
+ },
+#endif
+ { }
+};
+
+/*
* Set the appropriate event bits for the input subsystem
*/
static int elantech_set_input_params(struct psmouse *psmouse)
@@ -1138,6 +1159,8 @@ static int elantech_set_input_params(struct psmouse *psmouse)
__clear_bit(EV_REL, dev->evbit);
__set_bit(BTN_LEFT, dev->keybit);
+ if (dmi_check_system(elantech_dmi_has_middle_button))
+ __set_bit(BTN_MIDDLE, dev->keybit);
__set_bit(BTN_RIGHT, dev->keybit);
__set_bit(BTN_TOUCH, dev->keybit);
@@ -1299,6 +1322,7 @@ ELANTECH_INT_ATTR(reg_25, 0x25);
ELANTECH_INT_ATTR(reg_26, 0x26);
ELANTECH_INT_ATTR(debug, 0);
ELANTECH_INT_ATTR(paritycheck, 0);
+ELANTECH_INT_ATTR(crc_enabled, 0);
static struct attribute *elantech_attrs[] = {
&psmouse_attr_reg_07.dattr.attr,
@@ -1313,6 +1337,7 @@ static struct attribute *elantech_attrs[] = {
&psmouse_attr_reg_26.dattr.attr,
&psmouse_attr_debug.dattr.attr,
&psmouse_attr_paritycheck.dattr.attr,
+ &psmouse_attr_crc_enabled.dattr.attr,
NULL
};
@@ -1439,6 +1464,22 @@ static int elantech_reconnect(struct psmouse *psmouse)
}
/*
+ * Some hw_version 4 models do not work with crc_disabled
+ */
+static const struct dmi_system_id elantech_dmi_force_crc_enabled[] = {
+#if defined(CONFIG_DMI) && defined(CONFIG_X86)
+ {
+ /* Fujitsu H730 does not work with crc_enabled == 0 */
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "CELSIUS H730"),
+ },
+ },
+#endif
+ { }
+};
+
+/*
* Some hw_version 3 models go into error state when we try to set
* bit 3 and/or bit 1 of r10.
*/
@@ -1513,7 +1554,8 @@ static int elantech_set_properties(struct elantech_data *etd)
* The signatures of v3 and v4 packets change depending on the
* value of this hardware flag.
*/
- etd->crc_enabled = ((etd->fw_version & 0x4000) == 0x4000);
+ etd->crc_enabled = (etd->fw_version & 0x4000) == 0x4000 ||
+ dmi_check_system(elantech_dmi_force_crc_enabled);
/* Enable real hardware resolution on hw_version 3 ? */
etd->set_hw_resolution = !dmi_check_system(no_hw_res_dmi_table);
diff --git a/drivers/input/mouse/psmouse-base.c b/drivers/input/mouse/psmouse-base.c
index 26994f6a2b2a..95a3a6e2faf6 100644
--- a/drivers/input/mouse/psmouse-base.c
+++ b/drivers/input/mouse/psmouse-base.c
@@ -1536,16 +1536,9 @@ static int psmouse_reconnect(struct serio *serio)
{
struct psmouse *psmouse = serio_get_drvdata(serio);
struct psmouse *parent = NULL;
- struct serio_driver *drv = serio->drv;
unsigned char type;
int rc = -1;
- if (!drv || !psmouse) {
- psmouse_dbg(psmouse,
- "reconnect request, but serio is disconnected, ignoring...\n");
- return -1;
- }
-
mutex_lock(&psmouse_mutex);
if (serio->parent && serio->id.type == SERIO_PS_PSTHRU) {
diff --git a/drivers/input/mouse/synaptics.c b/drivers/input/mouse/synaptics.c
index 9031a0a28ea4..f9472920d986 100644
--- a/drivers/input/mouse/synaptics.c
+++ b/drivers/input/mouse/synaptics.c
@@ -135,14 +135,18 @@ static const struct min_max_quirk min_max_pnpid_table[] = {
1232, 5710, 1156, 4696
},
{
- (const char * const []){"LEN0034", "LEN0036", "LEN2002",
- "LEN2004", NULL},
+ (const char * const []){"LEN0034", "LEN0036", "LEN0039",
+ "LEN2002", "LEN2004", NULL},
1024, 5112, 2024, 4832
},
{
(const char * const []){"LEN2001", NULL},
1024, 5022, 2508, 4832
},
+ {
+ (const char * const []){"LEN2006", NULL},
+ 1264, 5675, 1171, 4688
+ },
{ }
};
@@ -163,6 +167,7 @@ static const char * const topbuttonpad_pnp_ids[] = {
"LEN0036", /* T440 */
"LEN0037",
"LEN0038",
+ "LEN0039", /* T440s */
"LEN0041",
"LEN0042", /* Yoga */
"LEN0045",
diff --git a/drivers/input/mouse/vsxxxaa.c b/drivers/input/mouse/vsxxxaa.c
index 38298232124f..abd494411e69 100644
--- a/drivers/input/mouse/vsxxxaa.c
+++ b/drivers/input/mouse/vsxxxaa.c
@@ -128,7 +128,7 @@ static void vsxxxaa_drop_bytes(struct vsxxxaa *mouse, int num)
if (num >= mouse->count) {
mouse->count = 0;
} else {
- memmove(mouse->buf, mouse->buf + num - 1, BUFLEN - num);
+ memmove(mouse->buf, mouse->buf + num, BUFLEN - num);
mouse->count -= num;
}
}
diff --git a/drivers/input/serio/altera_ps2.c b/drivers/input/serio/altera_ps2.c
index cce69d6b9587..58781c8a8aec 100644
--- a/drivers/input/serio/altera_ps2.c
+++ b/drivers/input/serio/altera_ps2.c
@@ -37,7 +37,7 @@ static irqreturn_t altera_ps2_rxint(int irq, void *dev_id)
{
struct ps2if *ps2if = dev_id;
unsigned int status;
- int handled = IRQ_NONE;
+ irqreturn_t handled = IRQ_NONE;
while ((status = readl(ps2if->base)) & 0xffff0000) {
serio_interrupt(ps2if->io, status & 0xff, 0);
@@ -74,7 +74,7 @@ static void altera_ps2_close(struct serio *io)
{
struct ps2if *ps2if = io->port_data;
- writel(0, ps2if->base); /* disable rx irq */
+ writel(0, ps2if->base + 4); /* disable rx irq */
}
/*
diff --git a/drivers/input/serio/i8042-x86ia64io.h b/drivers/input/serio/i8042-x86ia64io.h
index a0bcbb64d06d..faeeb1372462 100644
--- a/drivers/input/serio/i8042-x86ia64io.h
+++ b/drivers/input/serio/i8042-x86ia64io.h
@@ -207,17 +207,282 @@ static const struct dmi_system_id __initconst i8042_dmi_noloop_table[] = {
};
/*
- * Some laptops do implement active multiplexing mode correctly;
- * unfortunately they are in minority.
+ * Some Fujitsu notebooks are having trouble with touchpads if
+ * active multiplexing mode is activated. Luckily they don't have
+ * external PS/2 ports so we can safely disable it.
+ * ... apparently some Toshibas don't like MUX mode either and
+ * die horrible death on reboot.
*/
-static const struct dmi_system_id __initconst i8042_dmi_mux_table[] = {
+static const struct dmi_system_id __initconst i8042_dmi_nomux_table[] = {
+ {
+ /* Fujitsu Lifebook P7010/P7010D */
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "P7010"),
+ },
+ },
+ {
+ /* Fujitsu Lifebook P7010 */
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU SIEMENS"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "0000000000"),
+ },
+ },
+ {
+ /* Fujitsu Lifebook P5020D */
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "LifeBook P Series"),
+ },
+ },
+ {
+ /* Fujitsu Lifebook S2000 */
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "LifeBook S Series"),
+ },
+ },
+ {
+ /* Fujitsu Lifebook S6230 */
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "LifeBook S6230"),
+ },
+ },
+ {
+ /* Fujitsu T70H */
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "FMVLT70H"),
+ },
+ },
+ {
+ /* Fujitsu-Siemens Lifebook T3010 */
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU SIEMENS"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "LIFEBOOK T3010"),
+ },
+ },
+ {
+ /* Fujitsu-Siemens Lifebook E4010 */
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU SIEMENS"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "LIFEBOOK E4010"),
+ },
+ },
+ {
+ /* Fujitsu-Siemens Amilo Pro 2010 */
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU SIEMENS"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "AMILO Pro V2010"),
+ },
+ },
+ {
+ /* Fujitsu-Siemens Amilo Pro 2030 */
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU SIEMENS"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "AMILO PRO V2030"),
+ },
+ },
+ {
+ /*
+ * No data is coming from the touchscreen unless KBC
+ * is in legacy mode.
+ */
+ /* Panasonic CF-29 */
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Matsushita"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "CF-29"),
+ },
+ },
+ {
+ /*
+ * HP Pavilion DV4017EA -
+ * errors on MUX ports are reported without raising AUXDATA
+ * causing "spurious NAK" messages.
+ */
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "Pavilion dv4000 (EA032EA#ABF)"),
+ },
+ },
+ {
+ /*
+ * HP Pavilion ZT1000 -
+ * like DV4017EA does not raise AUXERR for errors on MUX ports.
+ */
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "HP Pavilion Notebook PC"),
+ DMI_MATCH(DMI_PRODUCT_VERSION, "HP Pavilion Notebook ZT1000"),
+ },
+ },
+ {
+ /*
+ * HP Pavilion DV4270ca -
+ * like DV4017EA does not raise AUXERR for errors on MUX ports.
+ */
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "Pavilion dv4000 (EH476UA#ABL)"),
+ },
+ },
+ {
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "TOSHIBA"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "Satellite P10"),
+ },
+ },
+ {
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "TOSHIBA"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "EQUIUM A110"),
+ },
+ },
+ {
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "TOSHIBA"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "SATELLITE C850D"),
+ },
+ },
+ {
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "ALIENWARE"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "Sentia"),
+ },
+ },
+ {
+ /* Sharp Actius MM20 */
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "SHARP"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "PC-MM20 Series"),
+ },
+ },
+ {
+ /* Sony Vaio FS-115b */
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Sony Corporation"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "VGN-FS115B"),
+ },
+ },
+ {
+ /*
+ * Sony Vaio FZ-240E -
+ * reset and GET ID commands issued via KBD port are
+ * sometimes being delivered to AUX3.
+ */
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Sony Corporation"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "VGN-FZ240E"),
+ },
+ },
{
/*
- * Panasonic CF-18 needs to be in MUX mode since the
- * touchscreen is on serio3 and it also has touchpad.
+ * Most (all?) VAIOs do not have external PS/2 ports nor
+ * they implement active multiplexing properly, and
+ * MUX discovery usually messes up keyboard/touchpad.
*/
.matches = {
- DMI_MATCH(DMI_PRODUCT_NAME, "CF-18"),
+ DMI_MATCH(DMI_SYS_VENDOR, "Sony Corporation"),
+ DMI_MATCH(DMI_BOARD_NAME, "VAIO"),
+ },
+ },
+ {
+ /* Amoi M636/A737 */
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Amoi Electronics CO.,LTD."),
+ DMI_MATCH(DMI_PRODUCT_NAME, "M636/A737 platform"),
+ },
+ },
+ {
+ /* Lenovo 3000 n100 */
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "076804U"),
+ },
+ },
+ {
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "Aspire 1360"),
+ },
+ },
+ {
+ /* Acer Aspire 5710 */
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "Aspire 5710"),
+ },
+ },
+ {
+ /* Gericom Bellagio */
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Gericom"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "N34AS6"),
+ },
+ },
+ {
+ /* IBM 2656 */
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "IBM"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "2656"),
+ },
+ },
+ {
+ /* Dell XPS M1530 */
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
+ DMI_MATCH(DMI_PRODUCT_NAME, "XPS M1530"),
+ },
+ },
+ {
+ /* Compal HEL80I */
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "COMPAL"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "HEL80I"),
+ },
+ },
+ {
+ /* Dell Vostro 1510 */
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
+ DMI_MATCH(DMI_PRODUCT_NAME, "Vostro1510"),
+ },
+ },
+ {
+ /* Acer Aspire 5536 */
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "Aspire 5536"),
+ DMI_MATCH(DMI_PRODUCT_VERSION, "0100"),
+ },
+ },
+ {
+ /* Dell Vostro V13 */
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
+ DMI_MATCH(DMI_PRODUCT_NAME, "Vostro V13"),
+ },
+ },
+ {
+ /* Newer HP Pavilion dv4 models */
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "HP Pavilion dv4 Notebook PC"),
+ },
+ },
+ {
+ /* Asus X450LCP */
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
+ DMI_MATCH(DMI_PRODUCT_NAME, "X450LCP"),
+ },
+ },
+ {
+ /* Avatar AVIU-145A6 */
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Intel"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "IC4I"),
},
},
{ }
@@ -364,6 +629,22 @@ static const struct dmi_system_id __initconst i8042_dmi_notimeout_table[] = {
},
},
{
+ /* Fujitsu A544 laptop */
+ /* https://bugzilla.redhat.com/show_bug.cgi?id=1111138 */
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "LIFEBOOK A544"),
+ },
+ },
+ {
+ /* Fujitsu AH544 laptop */
+ /* https://bugzilla.kernel.org/show_bug.cgi?id=69731 */
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "LIFEBOOK AH544"),
+ },
+ },
+ {
/* Fujitsu U574 laptop */
/* https://bugzilla.kernel.org/show_bug.cgi?id=69731 */
.matches = {
@@ -740,8 +1021,8 @@ static int __init i8042_platform_init(void)
if (dmi_check_system(i8042_dmi_noloop_table))
i8042_noloop = true;
- if (dmi_check_system(i8042_dmi_mux_table))
- i8042_nomux = false;
+ if (dmi_check_system(i8042_dmi_nomux_table))
+ i8042_nomux = true;
if (dmi_check_system(i8042_dmi_notimeout_table))
i8042_notimeout = true;
diff --git a/drivers/input/serio/i8042.c b/drivers/input/serio/i8042.c
index 9a97c2b10926..f5a98af3b325 100644
--- a/drivers/input/serio/i8042.c
+++ b/drivers/input/serio/i8042.c
@@ -39,7 +39,7 @@ static bool i8042_noaux;
module_param_named(noaux, i8042_noaux, bool, 0);
MODULE_PARM_DESC(noaux, "Do not probe or use AUX (mouse) port.");
-static bool i8042_nomux = true;
+static bool i8042_nomux;
module_param_named(nomux, i8042_nomux, bool, 0);
MODULE_PARM_DESC(nomux, "Do not check whether an active multiplexing controller is present.");
diff --git a/drivers/input/touchscreen/wm97xx-core.c b/drivers/input/touchscreen/wm97xx-core.c
index d0ef91fc87d1..b1ae77995968 100644
--- a/drivers/input/touchscreen/wm97xx-core.c
+++ b/drivers/input/touchscreen/wm97xx-core.c
@@ -70,11 +70,11 @@
* Documentation/input/input-programming.txt for more details.
*/
-static int abs_x[3] = {350, 3900, 5};
+static int abs_x[3] = {150, 4000, 5};
module_param_array(abs_x, int, NULL, 0);
MODULE_PARM_DESC(abs_x, "Touchscreen absolute X min, max, fuzz");
-static int abs_y[3] = {320, 3750, 40};
+static int abs_y[3] = {200, 4000, 40};
module_param_array(abs_y, int, NULL, 0);
MODULE_PARM_DESC(abs_y, "Touchscreen absolute Y min, max, fuzz");
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.