NetBSD/sys/arch/hpcmips/vr/vrc4172pwmvar.h

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2001-04-13 12:09:07 +04:00
/* $NetBSD: vrc4172pwmvar.h,v 1.8 2001/04/13 08:09:08 itojun Exp $ */
/*
* Copyright (c) 2000,2001 SATO Kazumi. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
#define VRC2_PWM_N_BRIGHTNESS 16
#define VRC2_PWM_MAX_BRIGHTNESS (VRC2_PWM_N_BRIGHTNESS-1)
#define VRC2_PWM_N_CONTRAST 32
#define VRC2_PWM_MAX_CONTRAST (VRC2_PWM_N_CONTRAST-1)
struct vrc4172pwm_param {
int8_t brokenprobe;
int8_t n_brightness;
int8_t bvalues[VRC2_PWM_N_BRIGHTNESS];
int8_t n_contrast;
int8_t cvalues[VRC2_PWM_N_CONTRAST];
};
struct vrc4172pwm_softc {
struct device sc_dev;
bus_space_tag_t sc_iot;
bus_space_handle_t sc_ioh;
config_hook_tag sc_lcdhook;
config_hook_tag sc_getlcdhook;
config_hook_tag sc_gethook;
config_hook_tag sc_getmaxhook;
config_hook_tag sc_sethook;
config_hook_tag sc_pmhook;
int sc_light; /* backlight on/off */
int sc_light_save; /* backlight on/off value when suspend*/
int sc_brightness; /* backlight brightness */
int sc_raw_duty; /* backlight plus gen. duty */
int sc_raw_freq; /* backligjy plus gen. freq. */
struct vrc4172pwm_param *sc_param;
};