1 /* $OpenBSD: hidmtvar.h,v 1.1 2016/01/20 01:26:00 jcs Exp $ */ 2 /* 3 * Copyright (c) 2016 joshua stein <jcs@openbsd.org> 4 * 5 * Permission to use, copy, modify, and distribute this software for any 6 * purpose with or without fee is hereby granted, provided that the above 7 * copyright notice and this permission notice appear in all copies. 8 * 9 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES 10 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF 11 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR 12 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 13 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 14 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF 15 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 16 */ 17 18 struct hidmt_input { 19 int32_t usage; 20 struct hid_location loc; 21 SIMPLEQ_ENTRY(hidmt_input) entry; 22 }; 23 24 struct hidmt_contact { 25 int x; 26 int y; 27 int width; 28 int height; 29 int tip; 30 int confidence; 31 int contactid; 32 33 int seen; 34 }; 35 36 struct hidmt { 37 int sc_enabled; 38 uint32_t sc_flags; 39 #define HIDMT_REVY 0x0001 /* Y-axis is reversed ("natural" scrolling) */ 40 41 struct device *sc_device; 42 int (*hidev_get_report)(struct device *, int, int, void *, 43 int); 44 int (*hidev_set_report)(struct device *, int, int, void *, 45 int); 46 47 int sc_rep_input; 48 int sc_rep_input_size; 49 int sc_rep_config; 50 int sc_rep_cap; 51 52 SIMPLEQ_HEAD(, hidmt_input) sc_inputs; 53 54 struct device *sc_wsmousedev; 55 int sc_wsmode; 56 57 int sc_clickpad; 58 int sc_num_contacts; 59 #define HIDMT_MAX_CONTACTS 5 60 int sc_minx, sc_maxx; 61 int sc_miny, sc_maxy; 62 63 struct hidmt_contact sc_contacts[HIDMT_MAX_CONTACTS]; 64 int sc_button; 65 66 int last_x, last_y; 67 }; 68 69 int hidmt_set_input_mode(struct hidmt *, int); 70 #define HIDMT_INPUT_MODE_MT 0x3 71 72 void hidmt_attach(struct hidmt *, const struct wsmouse_accessops *); 73 int hidmt_detach(struct hidmt *, int); 74 void hidmt_disable(struct hidmt *); 75 int hidmt_enable(struct hidmt *); 76 void hidmt_input(struct hidmt *, uint8_t *, u_int); 77 int hidmt_ioctl(struct hidmt *, u_long, caddr_t, int, struct proc *); 78 int hidmt_setup(struct device *, struct hidmt *, void *, int); 79