82 lines
2.5 KiB
C
82 lines
2.5 KiB
C
/* $NetBSD: ct65550var.h,v 1.2 2011/03/23 04:02:43 macallan Exp $ */
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/*
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* Copyright (c) 2006 Michael Lorenz
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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 AUTHOR ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef CT65550VAR_H
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#define CT65550VAR_H
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#include <dev/wscons/wsdisplayvar.h>
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#include <dev/wscons/wsconsio.h>
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#include <dev/wsfont/wsfont.h>
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#include <dev/rasops/rasops.h>
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#include <dev/wscons/wsdisplay_vconsvar.h>
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#include <dev/i2c/i2cvar.h>
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struct chipsfb_softc {
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device_t sc_dev;
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bus_space_tag_t sc_memt;
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bus_space_tag_t sc_iot;
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bus_space_handle_t sc_fbh;
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bus_space_handle_t sc_mmregh;
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bus_space_handle_t sc_ioregh;
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bus_addr_t sc_fb;
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bus_size_t sc_fbsize, sc_ioregsize;
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int (*sc_ioctl)(void *, void *, u_long, void *, int, struct lwp *);
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paddr_t (*sc_mmap)(void *, void *, off_t, int);
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size_t memsize;
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int bits_per_pixel;
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int width, height, linebytes;
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int sc_mode;
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uint32_t sc_bg;
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u_char sc_cmap_red[256];
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u_char sc_cmap_green[256];
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u_char sc_cmap_blue[256];
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int sc_dacw;
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/*
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* I2C stuff
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* DDC2 clock is on GPIO1, data on GPIO0
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*/
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struct i2c_controller sc_i2c;
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uint8_t sc_edid[1024];
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int sc_edidbytes; /* number of bytes read from the monitor */
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struct vcons_data vd;
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};
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void chipsfb_do_attach(struct chipsfb_softc *sc);
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uint32_t chipsfb_probe_vram(struct chipsfb_softc *sc);
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#endif /* CT65550VAR_H */
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