Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
tjh.dev
kernel
os
linux
1/* SPDX-License-Identifier: GPL-2.0-only */
2/*
3 * Copyright (c) 2023 Javier Carrasco <javier.carrasco@wolfvision.net>
4 */
5
6#ifndef _TOUCH_OVERLAY
7#define _TOUCH_OVERLAY
8
9#include <linux/types.h>
10
11struct input_dev;
12
13int touch_overlay_map(struct list_head *list, struct input_dev *input);
14
15void touch_overlay_get_touchscreen_abs(struct list_head *list, u16 *x, u16 *y);
16
17bool touch_overlay_mapped_touchscreen(struct list_head *list);
18
19bool touch_overlay_process_contact(struct list_head *list,
20 struct input_dev *input,
21 struct input_mt_pos *pos, int slot);
22
23void touch_overlay_sync_frame(struct list_head *list, struct input_dev *input);
24
25#endif