Documented in 1 files:
Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 5 files:
- drivers/input/input-mt.c
- drivers/input/mouse/alps.c
- drivers/input/mouse/cypress_ps2.c, line 511
- drivers/input/mouse/synaptics.c, line 1058
- drivers/input/touchscreen/zforce_ts.c, line 372
Smatch caller information:
drivers/input/mouse/cypress_ps2.c cypress_process_packet() -> input_mt_report_finger_count()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->mt | 0,4096-ptr_max |
| PARAM_VALUE | 0 | *dev->rep | s32min-s32max |
| PARAM_VALUE | 1 | count | 0-5 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &serio->lock | ||
| HALF_LOCKED2 | irq |
drivers/input/input-mt.c input_mt_report_pointer_emulation() -> input_mt_report_finger_count()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->absbit | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->dev.kobj.parent->sd->attr.open->nr_mmapped | 0-4294967295 |
| PARAM_VALUE | 0 | dev->dev.kobj.sd->attr.open->nr_mmapped | 0-4294967295 |
| PARAM_VALUE | 0 | dev->dev.power.wakeirq->status | 0-4294967295 |
| PARAM_VALUE | 0 | dev->mt | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->poller->poll_interval | 0-4294967295 |
| PARAM_VALUE | 0 | dev->poller->poll_interval_max | 0-4294967295 |
| PARAM_VALUE | 0 | *dev->rep | s32min-s32max |
| PARAM_VALUE | 1 | count | 0-s32max |
| BUF_SIZE | 0 | dev | (-1),2480 |
| BUF_SIZE | 0 | dev | (-1),2480 |
| BUF_SIZE | 0 | dev->phys | (-1),9 |
| DATA_SOURCE | 0 | dev | $0 |
| FUZZY_MAX | 1 | count | 1 |
| STR_LEN | 0 | dev->phys | (-1),8 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| NO_OVERFLOW_SIMPLE | 0 | dev->max_vals | |
| HALF_LOCKED2 | &serio->lock | ||
| HALF_LOCKED2 | irq |
drivers/input/mouse/synaptics.c synaptics_report_mt_data() -> input_mt_report_finger_count()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->mt | 0,4096-ptr_max |
| PARAM_VALUE | 0 | *dev->rep | s32min-s32max |
| DATA_SOURCE | 1 | count | $2 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &serio->lock | ||
| HALF_LOCKED2 | global &psmouse_mutex | ||
| HALF_LOCKED2 | irq |
drivers/input/mouse/alps.c alps_process_packet_ss4_v2() -> input_mt_report_finger_count()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev | 4096-ptr_max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &psmouse->ps2dev.serio->lock | ||
| HALF_LOCKED2 | irq |
drivers/input/mouse/alps.c alps_process_touchpad_packet_v7() -> input_mt_report_finger_count()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev | 4096-ptr_max |
| PARAM_VALUE | 1 | count | s32min-(-2147483647),0-s32max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &psmouse->ps2dev.serio->lock | ||
| HALF_LOCKED2 | irq |
drivers/input/mouse/alps.c alps_report_semi_mt_data() -> input_mt_report_finger_count()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->mt | 0,4096-ptr_max |
| PARAM_VALUE | 0 | *dev->rep | s32min-s32max |
| PARAM_VALUE | 1 | count | 0-s32max |
| DATA_SOURCE | 1 | count | $1 [m] |
| FUZZY_MAX | 1 | count | 1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &psmouse->ps2dev.serio->lock | ||
| HALF_LOCKED2 | irq |
drivers/input/touchscreen/zforce_ts.c zforce_touch_event() -> input_mt_report_finger_count()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->mt | 0,4096-ptr_max |
| PARAM_VALUE | 0 | *dev->rep | s32min-s32max |
| PARAM_VALUE | 1 | count | 0-s32max |
| FUZZY_MAX | 1 | count | 0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | _T->lock | ||
| HALF_LOCKED2 | irq |