diff options
Diffstat (limited to 'drivers/input/mouse')
-rw-r--r-- | drivers/input/mouse/alps.c | 32 | ||||
-rw-r--r-- | drivers/input/mouse/elan_i2c_core.c | 28 | ||||
-rw-r--r-- | drivers/input/mouse/elantech.c | 11 | ||||
-rw-r--r-- | drivers/input/mouse/synaptics.c | 6 | ||||
-rw-r--r-- | drivers/input/mouse/trackpoint.h | 3 |
5 files changed, 78 insertions, 2 deletions
diff --git a/drivers/input/mouse/alps.c b/drivers/input/mouse/alps.c index 9a234da8cac2..21bb1ed97f9f 100644 --- a/drivers/input/mouse/alps.c +++ b/drivers/input/mouse/alps.c @@ -24,6 +24,7 @@ #include "psmouse.h" #include "alps.h" +#include "trackpoint.h" /* * Definitions for ALPS version 3 and 4 command mode protocol @@ -2860,6 +2861,23 @@ static const struct alps_protocol_info *alps_match_table(unsigned char *e7, return NULL; } +static bool alps_is_cs19_trackpoint(struct psmouse *psmouse) +{ + u8 param[2] = { 0 }; + + if (ps2_command(&psmouse->ps2dev, + param, MAKE_PS2_CMD(0, 2, TP_READ_ID))) + return false; + + /* + * param[0] contains the trackpoint device variant_id while + * param[1] contains the firmware_id. So far all alps + * trackpoint-only devices have their variant_ids equal + * TP_VARIANT_ALPS and their firmware_ids are in 0x20~0x2f range. + */ + return param[0] == TP_VARIANT_ALPS && ((param[1] & 0xf0) == 0x20); +} + static int alps_identify(struct psmouse *psmouse, struct alps_data *priv) { const struct alps_protocol_info *protocol; @@ -3161,6 +3179,20 @@ int alps_detect(struct psmouse *psmouse, bool set_properties) return error; /* + * ALPS cs19 is a trackpoint-only device, and uses different + * protocol than DualPoint ones, so we return -EINVAL here and let + * trackpoint.c drive this device. If the trackpoint driver is not + * enabled, the device will fall back to a bare PS/2 mouse. + * If ps2_command() fails here, we depend on the immediately + * followed psmouse_reset() to reset the device to normal state. + */ + if (alps_is_cs19_trackpoint(psmouse)) { + psmouse_dbg(psmouse, + "ALPS CS19 trackpoint-only device detected, ignoring\n"); + return -EINVAL; + } + + /* * Reset the device to make sure it is fully operational: * on some laptops, like certain Dell Latitudes, we may * fail to properly detect presence of trackstick if device diff --git a/drivers/input/mouse/elan_i2c_core.c b/drivers/input/mouse/elan_i2c_core.c index f2bf8fa1ab04..73e5d485d849 100644 --- a/drivers/input/mouse/elan_i2c_core.c +++ b/drivers/input/mouse/elan_i2c_core.c @@ -1251,24 +1251,50 @@ MODULE_DEVICE_TABLE(i2c, elan_id); static const struct acpi_device_id elan_acpi_id[] = { { "ELAN0000", 0 }, { "ELAN0100", 0 }, - { "ELAN0501", 0 }, { "ELAN0600", 0 }, + { "ELAN0601", 0 }, { "ELAN0602", 0 }, + { "ELAN0603", 0 }, + { "ELAN0604", 0 }, { "ELAN0605", 0 }, + { "ELAN0606", 0 }, + { "ELAN0607", 0 }, { "ELAN0608", 0 }, { "ELAN0605", 0 }, { "ELAN0609", 0 }, { "ELAN060B", 0 }, { "ELAN060C", 0 }, + { "ELAN060F", 0 }, + { "ELAN0610", 0 }, { "ELAN0611", 0 }, { "ELAN0612", 0 }, + { "ELAN0615", 0 }, + { "ELAN0616", 0 }, + { "ELAN0617", 0 }, { "ELAN0618", 0 }, + { "ELAN0619", 0 }, + { "ELAN061A", 0 }, +/* { "ELAN061B", 0 }, not working on the Lenovo Legion Y7000 */ { "ELAN061C", 0 }, { "ELAN061D", 0 }, { "ELAN061E", 0 }, + { "ELAN061F", 0 }, { "ELAN0620", 0 }, { "ELAN0621", 0 }, { "ELAN0622", 0 }, + { "ELAN0623", 0 }, + { "ELAN0624", 0 }, + { "ELAN0625", 0 }, + { "ELAN0626", 0 }, + { "ELAN0627", 0 }, + { "ELAN0628", 0 }, + { "ELAN0629", 0 }, + { "ELAN062A", 0 }, + { "ELAN062B", 0 }, + { "ELAN062C", 0 }, + { "ELAN062D", 0 }, + { "ELAN0631", 0 }, + { "ELAN0632", 0 }, { "ELAN1000", 0 }, { } }; diff --git a/drivers/input/mouse/elantech.c b/drivers/input/mouse/elantech.c index 84c69e962230..ab4888d043f0 100644 --- a/drivers/input/mouse/elantech.c +++ b/drivers/input/mouse/elantech.c @@ -1121,6 +1121,8 @@ static int elantech_get_resolution_v4(struct psmouse *psmouse, * Asus UX31 0x361f00 20, 15, 0e clickpad * Asus UX32VD 0x361f02 00, 15, 0e clickpad * Avatar AVIU-145A2 0x361f00 ? clickpad + * Fujitsu CELSIUS H760 0x570f02 40, 14, 0c 3 hw buttons (**) + * Fujitsu CELSIUS H780 0x5d0f02 41, 16, 0d 3 hw buttons (**) * Fujitsu LIFEBOOK E544 0x470f00 d0, 12, 09 2 hw buttons * Fujitsu LIFEBOOK E546 0x470f00 50, 12, 09 2 hw buttons * Fujitsu LIFEBOOK E547 0x470f00 50, 12, 09 2 hw buttons @@ -1173,6 +1175,13 @@ static const struct dmi_system_id elantech_dmi_has_middle_button[] = { DMI_MATCH(DMI_PRODUCT_NAME, "CELSIUS H760"), }, }, + { + /* Fujitsu H780 also has a middle button */ + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU"), + DMI_MATCH(DMI_PRODUCT_NAME, "CELSIUS H780"), + }, + }, #endif { } }; @@ -1182,6 +1191,8 @@ static const char * const middle_button_pnp_ids[] = { "LEN2132", /* ThinkPad P52 */ "LEN2133", /* ThinkPad P72 w/ NFC */ "LEN2134", /* ThinkPad P72 */ + "LEN0407", + "LEN0408", NULL }; diff --git a/drivers/input/mouse/synaptics.c b/drivers/input/mouse/synaptics.c index e9ec5d10e0a9..111a71190547 100644 --- a/drivers/input/mouse/synaptics.c +++ b/drivers/input/mouse/synaptics.c @@ -175,12 +175,18 @@ static const char * const smbus_pnp_ids[] = { "LEN0071", /* T480 */ "LEN0072", /* X1 Carbon Gen 5 (2017) - Elan/ALPS trackpoint */ "LEN0073", /* X1 Carbon G5 (Elantech) */ + "LEN0091", /* X1 Carbon 6 */ "LEN0092", /* X1 Carbon 6 */ + "LEN0093", /* T480 */ "LEN0096", /* X280 */ "LEN0097", /* X280 -> ALPS trackpoint */ + "LEN009b", /* T580 */ "LEN200f", /* T450s */ + "LEN2054", /* E480 */ + "LEN2055", /* E580 */ "SYN3052", /* HP EliteBook 840 G4 */ "SYN3221", /* HP 15-ay000 */ + "SYN323d", /* HP Spectre X360 13-w013dx */ NULL }; diff --git a/drivers/input/mouse/trackpoint.h b/drivers/input/mouse/trackpoint.h index 10a039148234..538986e5ac5b 100644 --- a/drivers/input/mouse/trackpoint.h +++ b/drivers/input/mouse/trackpoint.h @@ -161,7 +161,8 @@ struct trackpoint_data { #ifdef CONFIG_MOUSE_PS2_TRACKPOINT int trackpoint_detect(struct psmouse *psmouse, bool set_properties); #else -inline int trackpoint_detect(struct psmouse *psmouse, bool set_properties) +static inline int trackpoint_detect(struct psmouse *psmouse, + bool set_properties) { return -ENOSYS; } |