Edit
IABSD.fr/src/sys/dev/i2c/ietp.h
jsg
- sys/dev/i2c/ietp.h
-
/* $OpenBSD: ietp.h,v 1.2 2024/05/13 01:15:50 jsg Exp $ */ /* * Elantech touchpad I2C driver * * Copyright (c) 2015, 2016 joshua stein <jcs@openbsd.org> * Copyright (c) 2020, 2022 Vladimir Kondratyev <wulf@FreeBSD.org> * Copyright (c) 2023 vladimir serbinenko <phcoder@gmail.com> * * Permission to use, copy, modify, and distribute this software for any * purpose with or without fee is hereby granted, provided that the above * copyright notice and this permission notice appear in all copies. * * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ #include "ihidev.h" // For i2c_hid_desc struct ietp_softc { struct device sc_dev; i2c_tag_t sc_tag; i2c_addr_t sc_addr; void *sc_ih; union { uint8_t hid_desc_buf[sizeof(struct i2c_hid_desc)]; struct i2c_hid_desc hid_desc; }; u_int sc_isize; u_char *sc_ibuf; int sc_refcnt; int sc_dying; struct device *sc_wsmousedev; uint8_t sc_buttons; uint8_t report_id; size_t report_len; uint16_t product_id; uint16_t ic_type; int32_t pressure_base; uint16_t max_x; uint16_t max_y; uint16_t trace_x; uint16_t trace_y; uint16_t res_x; /* dots per mm */ uint16_t res_y; bool hi_precision; bool is_clickpad; }; int ietp_ioctl(void *, u_long, caddr_t, int, struct proc *); int ietp_enable(void *dev); void ietp_disable(void *dev);