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      1 /*	$NetBSD: mq200var.h,v 1.8 2012/10/27 17:17:52 chs Exp $	*/
      2 
      3 /*-
      4  * Copyright (c) 2000, 2001 TAKEMURA Shin
      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  * 3. The name of the author may not be used to endorse or promote products
     16  *    derived from this software without specific prior written permission.
     17  *
     18  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
     19  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
     20  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
     21  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
     22  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
     23  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
     24  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
     25  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
     26  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
     27  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
     28  * SUCH DAMAGE.
     29  *
     30  */
     31 
     32 #include <machine/bus.h>
     33 #include <machine/config_hook.h>
     34 
     35 #include <dev/wscons/wsdisplayvar.h>
     36 #include <dev/rasops/rasops.h>
     37 
     38 #include <dev/hpc/hpcfbvar.h>
     39 #include <dev/hpc/hpcfbio.h>
     40 
     41 struct mq200_softc {
     42 	device_t		sc_dev;
     43 	bus_addr_t		sc_baseaddr;
     44 	bus_space_tag_t		sc_iot;
     45 	bus_space_handle_t	sc_ioh;
     46 	void			*sc_powerhook;	/* power management hook */
     47 	config_hook_tag		sc_hardpowerhook;
     48 	int			sc_powerstate; /* power state related by LCD */
     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 	int			sc_mq200pwstate; /* mq200 power state */
     64 	struct hpcfb_fbconf	sc_fbconf;
     65 	struct hpcfb_dspconf	sc_dspconf;
     66 
     67 	int			sc_baseclock;
     68 #define MQ200_SC_GC1_ENABLE	(1<<0)	/* XXX, You can't change this	*/
     69 #define MQ200_SC_GC2_ENABLE	(1<<1)	/* XXX, You can't change this	*/
     70 #define MQ200_SC_GC_MASK	(MQ200_SC_GC1_ENABLE|MQ200_SC_GC2_ENABLE)
     71 	char			sc_flags;
     72 	int			sc_width[2], sc_height[2];
     73 	const struct mq200_md_param	*sc_md;
     74 	const struct mq200_crt_param	*sc_crt;
     75 
     76 #define MQ200_I_DCMISC	0
     77 #define MQ200_I_PLL(n)	(MQ200_I_DCMISC + (n) - 1)	/* 1, 2	*/
     78 #define MQ200_I_PMC	3
     79 #define MQ200_I_MM01	4
     80 #define MQ200_I_GCC(n)	(5 + (n))			/* 5, 6	*/
     81 #define MQ200_I_MAX	7
     82 	struct mq200_regctx {
     83 		int		offset;
     84 		u_int32_t	val;
     85 	} sc_regctxs[MQ200_I_MAX];
     86 };
     87 
     88 int	mq200_probe(bus_space_tag_t, bus_space_handle_t);
     89 void	mq200_attach(struct mq200_softc *);
     90