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7#ifndef _RMI_2D_SENSOR_H
8#define _RMI_2D_SENSOR_H
9
10enum rmi_2d_sensor_object_type {
11 RMI_2D_OBJECT_NONE,
12 RMI_2D_OBJECT_FINGER,
13 RMI_2D_OBJECT_STYLUS,
14 RMI_2D_OBJECT_PALM,
15 RMI_2D_OBJECT_UNCLASSIFIED,
16};
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18struct rmi_2d_sensor_abs_object {
19 enum rmi_2d_sensor_object_type type;
20 int mt_tool;
21 u16 x;
22 u16 y;
23 u8 z;
24 u8 wx;
25 u8 wy;
26};
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43struct rmi_2d_sensor {
44 struct rmi_2d_axis_alignment axis_align;
45 struct input_mt_pos *tracking_pos;
46 int *tracking_slots;
47 bool kernel_tracking;
48 struct rmi_2d_sensor_abs_object *objs;
49 int dmax;
50 u16 min_x;
51 u16 max_x;
52 u16 min_y;
53 u16 max_y;
54 u8 nbr_fingers;
55 u8 *data_pkt;
56 int pkt_size;
57 int attn_size;
58 bool topbuttonpad;
59 enum rmi_sensor_type sensor_type;
60 struct input_dev *input;
61 struct rmi_function *fn;
62 char input_phys[32];
63 u8 report_abs;
64 u8 report_rel;
65 u8 x_mm;
66 u8 y_mm;
67 enum rmi_reg_state dribble;
68 enum rmi_reg_state palm_detect;
69};
70
71int rmi_2d_sensor_of_probe(struct device *dev,
72 struct rmi_2d_sensor_platform_data *pdata);
73
74void rmi_2d_sensor_abs_process(struct rmi_2d_sensor *sensor,
75 struct rmi_2d_sensor_abs_object *obj,
76 int slot);
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78void rmi_2d_sensor_abs_report(struct rmi_2d_sensor *sensor,
79 struct rmi_2d_sensor_abs_object *obj,
80 int slot);
81
82void rmi_2d_sensor_rel_report(struct rmi_2d_sensor *sensor, int x, int y);
83
84int rmi_2d_sensor_configure_input(struct rmi_function *fn,
85 struct rmi_2d_sensor *sensor);
86#endif
87