1 | /* SPDX-License-Identifier: GPL-2.0-only */ |
2 | /* |
3 | * vivid-touch-cap.h - touch support functions. |
4 | */ |
5 | #ifndef _VIVID_TOUCH_CAP_H_ |
6 | #define _VIVID_TOUCH_CAP_H_ |
7 | |
8 | #define VIVID_TCH_HEIGHT 12 |
9 | #define VIVID_TCH_WIDTH 21 |
10 | #define VIVID_MIN_PRESSURE 180 |
11 | #define VIVID_PRESSURE_LIMIT 40 |
12 | #define TCH_SEQ_COUNT 16 |
13 | #define TCH_PATTERN_COUNT 12 |
14 | |
15 | enum vivid_tch_test { |
16 | SINGLE_TAP, |
17 | DOUBLE_TAP, |
18 | TRIPLE_TAP, |
19 | MOVE_LEFT_TO_RIGHT, |
20 | ZOOM_IN, |
21 | ZOOM_OUT, |
22 | PALM_PRESS, |
23 | MULTIPLE_PRESS, |
24 | TEST_CASE_MAX |
25 | }; |
26 | |
27 | extern const struct vb2_ops vivid_touch_cap_qops; |
28 | |
29 | int vivid_enum_fmt_tch(struct file *file, void *priv, struct v4l2_fmtdesc *f); |
30 | int vivid_g_fmt_tch(struct file *file, void *priv, struct v4l2_format *f); |
31 | int vivid_g_fmt_tch_mplane(struct file *file, void *priv, struct v4l2_format *f); |
32 | int vivid_enum_input_tch(struct file *file, void *priv, struct v4l2_input *inp); |
33 | int vivid_g_input_tch(struct file *file, void *priv, unsigned int *i); |
34 | int vivid_s_input_tch(struct file *file, void *priv, unsigned int i); |
35 | void vivid_fillbuff_tch(struct vivid_dev *dev, struct vivid_buffer *buf); |
36 | int vivid_set_touch(struct vivid_dev *dev, unsigned int i); |
37 | int vivid_g_parm_tch(struct file *file, void *priv, |
38 | struct v4l2_streamparm *parm); |
39 | #endif |
40 | |