1 /* $NetBSD: sed1356var.h,v 1.4 2009/05/29 14:15:45 rjs Exp $ */ 2 3 /*- 4 * Copyright (c) 1999-2001 5 * Shin Takemura and PocketBSD Project. All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 10 * 1. Redistributions of source code must retain the above copyright 11 * notice, this list of conditions and the following disclaimer. 12 * 2. Redistributions in binary form must reproduce the above copyright 13 * notice, this list of conditions and the following disclaimer in the 14 * documentation and/or other materials provided with the distribution. 15 * 3. All advertising materials mentioning features or use of this software 16 * must display the following acknowledgement: 17 * This product includes software developed by the PocketBSD project 18 * and its contributors. 19 * 4. Neither the name of the project nor the names of its contributors 20 * may be used to endorse or promote products derived from this software 21 * without specific prior written permission. 22 * 23 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 24 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 25 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 26 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 27 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 28 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 29 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 30 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 31 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 32 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 33 * SUCH DAMAGE. 34 */ 35 36 #include <dev/hpc/hpcfbio.h> 37 38 struct sed1356_softc { 39 device_t sc_dev; 40 bus_space_tag_t sc_iot; 41 bus_space_handle_t sc_regh; 42 struct sa11x0_softc *sc_parent; 43 44 struct hpcfb_fbconf sc_fbconf; 45 struct hpcfb_dspconf sc_dspconf; 46 47 void *sc_powerhook; /* power management hook */ 48 int sc_powerstate; 49 #define PWRSTAT_SUSPEND (1<<0) 50 #define PWRSTAT_VIDEOOFF (1<<1) 51 #define PWRSTAT_LCD (1<<2) 52 #define PWRSTAT_BACKLIGHT (1<<3) 53 #define PWRSTAT_ALL (0xffffffff) 54 int sc_lcd_inited; 55 #define BACKLIGHT_INITED (1<<0) 56 #define BRIGHTNESS_INITED (1<<1) 57 #define CONTRAST_INITED (1<<2) 58 int sc_brightness; 59 int sc_brightness_save; 60 int sc_max_brightness; 61 int sc_contrast; 62 int sc_max_contrast; 63 64 }; 65 66 void sed1356_init_brightness(struct sed1356_softc *, int); 67 void sed1356_init_contrast(struct sed1356_softc *, int); 68 void sed1356_toggle_lcdlight(void); 69