51 lines
2.0 KiB
C
51 lines
2.0 KiB
C
/* $NetBSD: elantechvar.h,v 1.2 2012/01/07 10:27:58 jmcneill Exp $ */
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/*-
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* Copyright (c) 2008 Jared D. McNeill <jmcneill@invisible.ca>
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
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* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef _DEV_PCKBCPORT_ELANTECHVAR_H
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#define _DEV_PCKBCPORT_ELANTECHVAR_H
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struct elantech_softc {
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uint32_t version;
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bool initializing;
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int16_t last_x, last_y, last_z;
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int last_nfingers;
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};
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/* minimum versions supported by this driver */
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#define ELANTECH_MIN_VERSION 0x0230
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#define ELANTECH_MAGIC(magic) \
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((magic)[0] == 0x3c && (magic)[1] == 0x03 && (magic)[2] == 0xc8)
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int pms_elantech_probe_init(void *);
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void pms_elantech_enable(void *);
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void pms_elantech_resume(void *);
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#endif /* !_DEV_PCKBCPORT_ELANTECHVAR_H */
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