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      1 /*	$NetBSD: ite8181var.h,v 1.7 2012/10/27 17:17:52 chs Exp $	*/
      2 
      3 /*-
      4  * Copyright (c) 2000 SATO Kazumi
      5  * 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  *
     16  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
     17  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
     18  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
     19  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
     20  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
     21  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
     22  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
     23  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
     24  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
     25  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
     26  * SUCH DAMAGE.
     27  *
     28  */
     29 
     30 #include <machine/bus.h>
     31 #include <machine/config_hook.h>
     32 
     33 #include <dev/wscons/wsdisplayvar.h>
     34 #include <dev/rasops/rasops.h>
     35 
     36 #include <dev/hpc/hpcfbvar.h>
     37 #include <dev/hpc/hpcfbio.h>
     38 
     39 struct ite8181_softc {
     40 	device_t		sc_dev;
     41 	bus_addr_t		sc_baseaddr;
     42 	bus_space_tag_t		sc_iot;
     43 	bus_space_handle_t	sc_ioh;
     44 	int			sc_mba;	/* Memory base offset */
     45 	int			sc_gba;	/* GUI base offset */
     46 	int			sc_sba;	/* Graphics base offset */
     47 	void			*sc_powerhook;	/* power management hook */
     48 	config_hook_tag		sc_hardpowerhook;
     49  	int			sc_powerstate; /* power state related by LCD */
     50 #define PWRSTAT_SUSPEND         (1<<0)
     51 #define PWRSTAT_VIDEOOFF        (1<<1)
     52 #define PWRSTAT_LCD             (1<<2)
     53 #define PWRSTAT_BACKLIGHT       (1<<3)
     54 #define PWRSTAT_ALL           (0xffffffff)
     55 	int			sc_lcd_inited;
     56 #define	BACKLIGHT_INITED	(1<<0)
     57 #define	BRIGHTNESS_INITED	(1<<1)
     58 #define	CONTRAST_INITED		(1<<2)
     59 	int			sc_brightness;
     60 	int			sc_brightness_save;
     61 	int			sc_max_brightness;
     62 	int			sc_contrast;
     63 	int			sc_max_contrast;
     64 
     65 	struct hpcfb_fbconf	sc_fbconf;
     66 	struct hpcfb_dspconf	sc_dspconf;
     67 	int			sc_lcd; /* lcd on/off */
     68 };
     69 
     70 int	ite8181_probe(bus_space_tag_t, bus_space_handle_t);
     71 void	ite8181_attach(struct ite8181_softc *);
     72