sys/dev/videomode/videomode.h

root/sys/dev/videomode/videomode.h
/*      $NetBSD: videomode.h,v 1.1 2006/03/04 02:34:27 gdamore Exp $    */

/*
 * Copyright (c) 2001, 2002 Bang Jun-Young
 * 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.
 * 3. The name of the author may not be used to endorse or promote products
 *    derived from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 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.
 */

#ifndef _DEV_VIDEOMODE_H
#define _DEV_VIDEOMODE_H

struct videomode {
        int dot_clock;          /* Dot clock frequency in kHz. */
        int hdisplay;
        int hsync_start;
        int hsync_end;
        int htotal;
        int vdisplay;
        int vsync_start;
        int vsync_end;
        int vtotal;
        int flags;              /* Video mode flags; see below. */
        const char *name;
};

/*
 * Video mode flags.
 */

#define VID_PHSYNC      0x0001
#define VID_NHSYNC      0x0002
#define VID_PVSYNC      0x0004
#define VID_NVSYNC      0x0008
#define VID_INTERLACE   0x0010
#define VID_DBLSCAN     0x0020
#define VID_CSYNC       0x0040
#define VID_PCSYNC      0x0080
#define VID_NCSYNC      0x0100
#define VID_HSKEW       0x0200
#define VID_BCAST       0x0400
#define VID_PIXMUX      0x1000
#define VID_DBLCLK      0x2000
#define VID_CLKDIV2     0x4000

extern const struct videomode videomode_list[];
extern const int videomode_count;

#endif /* _DEV_VIDEOMODE_H */
OpenBSD
