1 1.3 jdc /* $NetBSD: videomode.h,v 1.3 2011/04/09 18:22:31 jdc Exp $ */ 2 1.1 gdamore 3 1.1 gdamore /* 4 1.1 gdamore * Copyright (c) 2001, 2002 Bang Jun-Young 5 1.1 gdamore * All rights reserved. 6 1.1 gdamore * 7 1.1 gdamore * Redistribution and use in source and binary forms, with or without 8 1.1 gdamore * modification, are permitted provided that the following conditions 9 1.1 gdamore * are met: 10 1.1 gdamore * 1. Redistributions of source code must retain the above copyright 11 1.1 gdamore * notice, this list of conditions and the following disclaimer. 12 1.1 gdamore * 2. Redistributions in binary form must reproduce the above copyright 13 1.1 gdamore * notice, this list of conditions and the following disclaimer in the 14 1.1 gdamore * documentation and/or other materials provided with the distribution. 15 1.1 gdamore * 3. The name of the author may not be used to endorse or promote products 16 1.1 gdamore * derived from this software without specific prior written permission. 17 1.1 gdamore * 18 1.1 gdamore * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 19 1.1 gdamore * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 20 1.1 gdamore * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 21 1.1 gdamore * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 22 1.1 gdamore * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 23 1.1 gdamore * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 24 1.1 gdamore * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 25 1.1 gdamore * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 26 1.1 gdamore * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 27 1.1 gdamore * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 28 1.1 gdamore */ 29 1.1 gdamore 30 1.1 gdamore #ifndef _DEV_VIDEOMODE_H 31 1.1 gdamore #define _DEV_VIDEOMODE_H 32 1.1 gdamore 33 1.1 gdamore struct videomode { 34 1.1 gdamore int dot_clock; /* Dot clock frequency in kHz. */ 35 1.1 gdamore int hdisplay; 36 1.1 gdamore int hsync_start; 37 1.1 gdamore int hsync_end; 38 1.1 gdamore int htotal; 39 1.1 gdamore int vdisplay; 40 1.1 gdamore int vsync_start; 41 1.1 gdamore int vsync_end; 42 1.1 gdamore int vtotal; 43 1.1 gdamore int flags; /* Video mode flags; see below. */ 44 1.1 gdamore const char *name; 45 1.1 gdamore }; 46 1.1 gdamore 47 1.1 gdamore /* 48 1.1 gdamore * Video mode flags. 49 1.1 gdamore */ 50 1.1 gdamore 51 1.1 gdamore #define VID_PHSYNC 0x0001 52 1.1 gdamore #define VID_NHSYNC 0x0002 53 1.1 gdamore #define VID_PVSYNC 0x0004 54 1.1 gdamore #define VID_NVSYNC 0x0008 55 1.1 gdamore #define VID_INTERLACE 0x0010 56 1.1 gdamore #define VID_DBLSCAN 0x0020 57 1.1 gdamore #define VID_CSYNC 0x0040 58 1.1 gdamore #define VID_PCSYNC 0x0080 59 1.1 gdamore #define VID_NCSYNC 0x0100 60 1.1 gdamore #define VID_HSKEW 0x0200 61 1.1 gdamore #define VID_BCAST 0x0400 62 1.1 gdamore #define VID_PIXMUX 0x1000 63 1.1 gdamore #define VID_DBLCLK 0x2000 64 1.1 gdamore #define VID_CLKDIV2 0x4000 65 1.1 gdamore 66 1.1 gdamore extern const struct videomode videomode_list[]; 67 1.1 gdamore extern const int videomode_count; 68 1.1 gdamore 69 1.2 macallan const struct videomode *pick_mode_by_dotclock(int, int, int); 70 1.2 macallan const struct videomode *pick_mode_by_ref(int, int, int); 71 1.3 jdc void sort_modes(struct videomode *, struct videomode **, int); 72 1.2 macallan 73 1.1 gdamore #endif /* _DEV_VIDEOMODE_H */ 74
Indexes created Sun Sep 21 20:09:37 GMT 2025