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authorLinus Torvalds <torvalds@linux-foundation.org>2023-10-14 09:19:16 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2023-10-14 09:19:16 +0300
commit727fb83765049981e342db4c5a8b51aca72201d8 (patch)
tree53c0cf3be682d53805b0c947addf917381d7bb80 /drivers/input
parent8cb1f10d8c4b716c88b87ae4402a3305d96e5db2 (diff)
parent5c15c60e7be615f05a45cd905093a54b11f461bc (diff)
downloadlinux-727fb83765049981e342db4c5a8b51aca72201d8.tar.xz
Merge tag 'input-for-v6.6-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
Pull input fixes from Dmitry Torokhov: - a reworked way for handling reset delay on SMBus-connected Synaptics touchpads (the original one, while being correct, uncovered an old bug in fallback to PS/2 code that was fixed separately; the new one however avoids having delay in serio port "fast" resume, and instead has the wait in the RMI4 code) - a fix for potential crashes when devices with Elan controllers (and Synaptics) fall back to PS/2 code. Can't be hit without the original patch above, but still good to have it fixed - a couple new device IDs in xpad Xbox driver - another quirk for Goodix driver to deal with stuff vendors put in ACPI tables - a fix for use-after-free on disconnect for powermate driver - a quirk to not initialize PS/2 mouse port on Fujitsu Lifebook E5411 laptop as it makes keyboard not usable and the device uses hid-over-i2c touchpad anyways * tag 'input-for-v6.6-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: powermate - fix use-after-free in powermate_config_complete Input: xpad - add PXN V900 support Input: synaptics-rmi4 - handle reset delay when using SMBus trsnsport Input: psmouse - fix fast_reconnect function for PS/2 mode Revert "Input: psmouse - add delay when deactivating for SMBus mode" Input: goodix - ensure int GPIO is in input for gpio_count == 1 && gpio_int_idx == 0 case Input: i8042 - add Fujitsu Lifebook E5411 to i8042 quirk table Input: xpad - add HyperX Clutch Gladiate Support
Diffstat (limited to 'drivers/input')
-rw-r--r--drivers/input/joystick/xpad.c4
-rw-r--r--drivers/input/misc/powermate.c1
-rw-r--r--drivers/input/mouse/elantech.c1
-rw-r--r--drivers/input/mouse/psmouse-smbus.c19
-rw-r--r--drivers/input/mouse/synaptics.c2
-rw-r--r--drivers/input/rmi4/rmi_smbus.c50
-rw-r--r--drivers/input/serio/i8042-acpipnpio.h8
-rw-r--r--drivers/input/touchscreen/goodix.c19
8 files changed, 70 insertions, 34 deletions
diff --git a/drivers/input/joystick/xpad.c b/drivers/input/joystick/xpad.c
index ede380551e55..f5c21565bb3c 100644
--- a/drivers/input/joystick/xpad.c
+++ b/drivers/input/joystick/xpad.c
@@ -130,6 +130,7 @@ static const struct xpad_device {
{ 0x0079, 0x18d4, "GPD Win 2 X-Box Controller", 0, XTYPE_XBOX360 },
{ 0x03eb, 0xff01, "Wooting One (Legacy)", 0, XTYPE_XBOX360 },
{ 0x03eb, 0xff02, "Wooting Two (Legacy)", 0, XTYPE_XBOX360 },
+ { 0x03f0, 0x0495, "HyperX Clutch Gladiate", 0, XTYPE_XBOXONE },
{ 0x044f, 0x0f00, "Thrustmaster Wheel", 0, XTYPE_XBOX },
{ 0x044f, 0x0f03, "Thrustmaster Wheel", 0, XTYPE_XBOX },
{ 0x044f, 0x0f07, "Thrustmaster, Inc. Controller", 0, XTYPE_XBOX },
@@ -272,6 +273,7 @@ static const struct xpad_device {
{ 0x1038, 0x1430, "SteelSeries Stratus Duo", 0, XTYPE_XBOX360 },
{ 0x1038, 0x1431, "SteelSeries Stratus Duo", 0, XTYPE_XBOX360 },
{ 0x11c9, 0x55f0, "Nacon GC-100XF", 0, XTYPE_XBOX360 },
+ { 0x11ff, 0x0511, "PXN V900", 0, XTYPE_XBOX360 },
{ 0x1209, 0x2882, "Ardwiino Controller", 0, XTYPE_XBOX360 },
{ 0x12ab, 0x0004, "Honey Bee Xbox360 dancepad", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX360 },
{ 0x12ab, 0x0301, "PDP AFTERGLOW AX.1", 0, XTYPE_XBOX360 },
@@ -459,6 +461,7 @@ static const struct usb_device_id xpad_table[] = {
{ USB_INTERFACE_INFO('X', 'B', 0) }, /* Xbox USB-IF not-approved class */
XPAD_XBOX360_VENDOR(0x0079), /* GPD Win 2 controller */
XPAD_XBOX360_VENDOR(0x03eb), /* Wooting Keyboards (Legacy) */
+ XPAD_XBOXONE_VENDOR(0x03f0), /* HP HyperX Xbox One controllers */
XPAD_XBOX360_VENDOR(0x044f), /* Thrustmaster Xbox 360 controllers */
XPAD_XBOX360_VENDOR(0x045e), /* Microsoft Xbox 360 controllers */
XPAD_XBOXONE_VENDOR(0x045e), /* Microsoft Xbox One controllers */
@@ -477,6 +480,7 @@ static const struct usb_device_id xpad_table[] = {
XPAD_XBOX360_VENDOR(0x1038), /* SteelSeries controllers */
XPAD_XBOXONE_VENDOR(0x10f5), /* Turtle Beach Controllers */
XPAD_XBOX360_VENDOR(0x11c9), /* Nacon GC100XF */
+ XPAD_XBOX360_VENDOR(0x11ff), /* PXN V900 */
XPAD_XBOX360_VENDOR(0x1209), /* Ardwiino Controllers */
XPAD_XBOX360_VENDOR(0x12ab), /* Xbox 360 dance pads */
XPAD_XBOX360_VENDOR(0x1430), /* RedOctane Xbox 360 controllers */
diff --git a/drivers/input/misc/powermate.c b/drivers/input/misc/powermate.c
index c1c733a9cb89..db2ba89adaef 100644
--- a/drivers/input/misc/powermate.c
+++ b/drivers/input/misc/powermate.c
@@ -425,6 +425,7 @@ static void powermate_disconnect(struct usb_interface *intf)
pm->requires_update = 0;
usb_kill_urb(pm->irq);
input_unregister_device(pm->input);
+ usb_kill_urb(pm->config);
usb_free_urb(pm->irq);
usb_free_urb(pm->config);
powermate_free_buffers(interface_to_usbdev(intf), pm);
diff --git a/drivers/input/mouse/elantech.c b/drivers/input/mouse/elantech.c
index 2118b2075f43..4e38229404b4 100644
--- a/drivers/input/mouse/elantech.c
+++ b/drivers/input/mouse/elantech.c
@@ -2114,6 +2114,7 @@ static int elantech_setup_ps2(struct psmouse *psmouse,
psmouse->protocol_handler = elantech_process_byte;
psmouse->disconnect = elantech_disconnect;
psmouse->reconnect = elantech_reconnect;
+ psmouse->fast_reconnect = NULL;
psmouse->pktsize = info->hw_version > 1 ? 6 : 4;
return 0;
diff --git a/drivers/input/mouse/psmouse-smbus.c b/drivers/input/mouse/psmouse-smbus.c
index 7b13de979908..2a2459b1b4f2 100644
--- a/drivers/input/mouse/psmouse-smbus.c
+++ b/drivers/input/mouse/psmouse-smbus.c
@@ -5,7 +5,6 @@
#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
-#include <linux/delay.h>
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/libps2.h>
@@ -119,18 +118,13 @@ static psmouse_ret_t psmouse_smbus_process_byte(struct psmouse *psmouse)
return PSMOUSE_FULL_PACKET;
}
-static void psmouse_activate_smbus_mode(struct psmouse_smbus_dev *smbdev)
-{
- if (smbdev->need_deactivate) {
- psmouse_deactivate(smbdev->psmouse);
- /* Give the device time to switch into SMBus mode */
- msleep(30);
- }
-}
-
static int psmouse_smbus_reconnect(struct psmouse *psmouse)
{
- psmouse_activate_smbus_mode(psmouse->private);
+ struct psmouse_smbus_dev *smbdev = psmouse->private;
+
+ if (smbdev->need_deactivate)
+ psmouse_deactivate(psmouse);
+
return 0;
}
@@ -263,7 +257,8 @@ int psmouse_smbus_init(struct psmouse *psmouse,
}
}
- psmouse_activate_smbus_mode(smbdev);
+ if (need_deactivate)
+ psmouse_deactivate(psmouse);
psmouse->private = smbdev;
psmouse->protocol_handler = psmouse_smbus_process_byte;
diff --git a/drivers/input/mouse/synaptics.c b/drivers/input/mouse/synaptics.c
index ada299ec5bba..22d16d80efb9 100644
--- a/drivers/input/mouse/synaptics.c
+++ b/drivers/input/mouse/synaptics.c
@@ -1623,6 +1623,7 @@ static int synaptics_init_ps2(struct psmouse *psmouse,
psmouse->set_rate = synaptics_set_rate;
psmouse->disconnect = synaptics_disconnect;
psmouse->reconnect = synaptics_reconnect;
+ psmouse->fast_reconnect = NULL;
psmouse->cleanup = synaptics_reset;
/* Synaptics can usually stay in sync without extra help */
psmouse->resync_time = 0;
@@ -1752,6 +1753,7 @@ static int synaptics_create_intertouch(struct psmouse *psmouse,
psmouse_matches_pnp_id(psmouse, topbuttonpad_pnp_ids) &&
!SYN_CAP_EXT_BUTTONS_STICK(info->ext_cap_10);
const struct rmi_device_platform_data pdata = {
+ .reset_delay_ms = 30,
.sensor_pdata = {
.sensor_type = rmi_sensor_touchpad,
.axis_align.flip_y = true,
diff --git a/drivers/input/rmi4/rmi_smbus.c b/drivers/input/rmi4/rmi_smbus.c
index 7059a2762aeb..b0b099b5528a 100644
--- a/drivers/input/rmi4/rmi_smbus.c
+++ b/drivers/input/rmi4/rmi_smbus.c
@@ -235,12 +235,29 @@ static void rmi_smb_clear_state(struct rmi_smb_xport *rmi_smb)
static int rmi_smb_enable_smbus_mode(struct rmi_smb_xport *rmi_smb)
{
- int retval;
+ struct i2c_client *client = rmi_smb->client;
+ int smbus_version;
+
+ /*
+ * psmouse driver resets the controller, we only need to wait
+ * to give the firmware chance to fully reinitialize.
+ */
+ if (rmi_smb->xport.pdata.reset_delay_ms)
+ msleep(rmi_smb->xport.pdata.reset_delay_ms);
/* we need to get the smbus version to activate the touchpad */
- retval = rmi_smb_get_version(rmi_smb);
- if (retval < 0)
- return retval;
+ smbus_version = rmi_smb_get_version(rmi_smb);
+ if (smbus_version < 0)
+ return smbus_version;
+
+ rmi_dbg(RMI_DEBUG_XPORT, &client->dev, "Smbus version is %d",
+ smbus_version);
+
+ if (smbus_version != 2 && smbus_version != 3) {
+ dev_err(&client->dev, "Unrecognized SMB version %d\n",
+ smbus_version);
+ return -ENODEV;
+ }
return 0;
}
@@ -253,11 +270,10 @@ static int rmi_smb_reset(struct rmi_transport_dev *xport, u16 reset_addr)
rmi_smb_clear_state(rmi_smb);
/*
- * we do not call the actual reset command, it has to be handled in
- * PS/2 or there will be races between PS/2 and SMBus.
- * PS/2 should ensure that a psmouse_reset is called before
- * intializing the device and after it has been removed to be in a known
- * state.
+ * We do not call the actual reset command, it has to be handled in
+ * PS/2 or there will be races between PS/2 and SMBus. PS/2 should
+ * ensure that a psmouse_reset is called before initializing the
+ * device and after it has been removed to be in a known state.
*/
return rmi_smb_enable_smbus_mode(rmi_smb);
}
@@ -272,7 +288,6 @@ static int rmi_smb_probe(struct i2c_client *client)
{
struct rmi_device_platform_data *pdata = dev_get_platdata(&client->dev);
struct rmi_smb_xport *rmi_smb;
- int smbus_version;
int error;
if (!pdata) {
@@ -311,18 +326,9 @@ static int rmi_smb_probe(struct i2c_client *client)
rmi_smb->xport.proto_name = "smb";
rmi_smb->xport.ops = &rmi_smb_ops;
- smbus_version = rmi_smb_get_version(rmi_smb);
- if (smbus_version < 0)
- return smbus_version;
-
- rmi_dbg(RMI_DEBUG_XPORT, &client->dev, "Smbus version is %d",
- smbus_version);
-
- if (smbus_version != 2 && smbus_version != 3) {
- dev_err(&client->dev, "Unrecognized SMB version %d\n",
- smbus_version);
- return -ENODEV;
- }
+ error = rmi_smb_enable_smbus_mode(rmi_smb);
+ if (error)
+ return error;
i2c_set_clientdata(client, rmi_smb);
diff --git a/drivers/input/serio/i8042-acpipnpio.h b/drivers/input/serio/i8042-acpipnpio.h
index 1724d6cb8649..9c39553d30fa 100644
--- a/drivers/input/serio/i8042-acpipnpio.h
+++ b/drivers/input/serio/i8042-acpipnpio.h
@@ -619,6 +619,14 @@ static const struct dmi_system_id i8042_dmi_quirk_table[] __initconst = {
.driver_data = (void *)(SERIO_QUIRK_NOMUX)
},
{
+ /* Fujitsu Lifebook E5411 */
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU CLIENT COMPUTING LIMITED"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "LIFEBOOK E5411"),
+ },
+ .driver_data = (void *)(SERIO_QUIRK_NOAUX)
+ },
+ {
/* Gigabyte M912 */
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "GIGABYTE"),
diff --git a/drivers/input/touchscreen/goodix.c b/drivers/input/touchscreen/goodix.c
index da9954d6df44..af32fbe57b63 100644
--- a/drivers/input/touchscreen/goodix.c
+++ b/drivers/input/touchscreen/goodix.c
@@ -900,6 +900,25 @@ static int goodix_add_acpi_gpio_mappings(struct goodix_ts_data *ts)
dev_info(dev, "No ACPI GpioInt resource, assuming that the GPIO order is reset, int\n");
ts->irq_pin_access_method = IRQ_PIN_ACCESS_ACPI_GPIO;
gpio_mapping = acpi_goodix_int_last_gpios;
+ } else if (ts->gpio_count == 1 && ts->gpio_int_idx == 0) {
+ /*
+ * On newer devices there is only 1 GpioInt resource and _PS0
+ * does the whole reset sequence for us.
+ */
+ acpi_device_fix_up_power(ACPI_COMPANION(dev));
+
+ /*
+ * Before the _PS0 call the int GPIO may have been in output
+ * mode and the call should have put the int GPIO in input mode,
+ * but the GPIO subsys cached state may still think it is
+ * in output mode, causing gpiochip_lock_as_irq() failure.
+ *
+ * Add a mapping for the int GPIO to make the
+ * gpiod_int = gpiod_get(..., GPIOD_IN) call succeed,
+ * which will explicitly set the direction to input.
+ */
+ ts->irq_pin_access_method = IRQ_PIN_ACCESS_NONE;
+ gpio_mapping = acpi_goodix_int_first_gpios;
} else {
dev_warn(dev, "Unexpected ACPI resources: gpio_count %d, gpio_int_idx %d\n",
ts->gpio_count, ts->gpio_int_idx);