1*1271f8ecSjdc /* $NetBSD: videomode.h,v 1.3 2011/04/09 18:22:31 jdc Exp $ */ 2aba10b3dSgdamore 3aba10b3dSgdamore /* 4aba10b3dSgdamore * Copyright (c) 2001, 2002 Bang Jun-Young 5aba10b3dSgdamore * All rights reserved. 6aba10b3dSgdamore * 7aba10b3dSgdamore * Redistribution and use in source and binary forms, with or without 8aba10b3dSgdamore * modification, are permitted provided that the following conditions 9aba10b3dSgdamore * are met: 10aba10b3dSgdamore * 1. Redistributions of source code must retain the above copyright 11aba10b3dSgdamore * notice, this list of conditions and the following disclaimer. 12aba10b3dSgdamore * 2. Redistributions in binary form must reproduce the above copyright 13aba10b3dSgdamore * notice, this list of conditions and the following disclaimer in the 14aba10b3dSgdamore * documentation and/or other materials provided with the distribution. 15aba10b3dSgdamore * 3. The name of the author may not be used to endorse or promote products 16aba10b3dSgdamore * derived from this software without specific prior written permission. 17aba10b3dSgdamore * 18aba10b3dSgdamore * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 19aba10b3dSgdamore * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 20aba10b3dSgdamore * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 21aba10b3dSgdamore * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 22aba10b3dSgdamore * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 23aba10b3dSgdamore * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 24aba10b3dSgdamore * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 25aba10b3dSgdamore * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 26aba10b3dSgdamore * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 27aba10b3dSgdamore * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 28aba10b3dSgdamore */ 29aba10b3dSgdamore 30aba10b3dSgdamore #ifndef _DEV_VIDEOMODE_H 31aba10b3dSgdamore #define _DEV_VIDEOMODE_H 32aba10b3dSgdamore 33aba10b3dSgdamore struct videomode { 34aba10b3dSgdamore int dot_clock; /* Dot clock frequency in kHz. */ 35aba10b3dSgdamore int hdisplay; 36aba10b3dSgdamore int hsync_start; 37aba10b3dSgdamore int hsync_end; 38aba10b3dSgdamore int htotal; 39aba10b3dSgdamore int vdisplay; 40aba10b3dSgdamore int vsync_start; 41aba10b3dSgdamore int vsync_end; 42aba10b3dSgdamore int vtotal; 43aba10b3dSgdamore int flags; /* Video mode flags; see below. */ 44aba10b3dSgdamore const char *name; 45aba10b3dSgdamore }; 46aba10b3dSgdamore 47aba10b3dSgdamore /* 48aba10b3dSgdamore * Video mode flags. 49aba10b3dSgdamore */ 50aba10b3dSgdamore 51aba10b3dSgdamore #define VID_PHSYNC 0x0001 52aba10b3dSgdamore #define VID_NHSYNC 0x0002 53aba10b3dSgdamore #define VID_PVSYNC 0x0004 54aba10b3dSgdamore #define VID_NVSYNC 0x0008 55aba10b3dSgdamore #define VID_INTERLACE 0x0010 56aba10b3dSgdamore #define VID_DBLSCAN 0x0020 57aba10b3dSgdamore #define VID_CSYNC 0x0040 58aba10b3dSgdamore #define VID_PCSYNC 0x0080 59aba10b3dSgdamore #define VID_NCSYNC 0x0100 60aba10b3dSgdamore #define VID_HSKEW 0x0200 61aba10b3dSgdamore #define VID_BCAST 0x0400 62aba10b3dSgdamore #define VID_PIXMUX 0x1000 63aba10b3dSgdamore #define VID_DBLCLK 0x2000 64aba10b3dSgdamore #define VID_CLKDIV2 0x4000 65aba10b3dSgdamore 66aba10b3dSgdamore extern const struct videomode videomode_list[]; 67aba10b3dSgdamore extern const int videomode_count; 68aba10b3dSgdamore 69d3a30408Smacallan const struct videomode *pick_mode_by_dotclock(int, int, int); 70d3a30408Smacallan const struct videomode *pick_mode_by_ref(int, int, int); 71*1271f8ecSjdc void sort_modes(struct videomode *, struct videomode **, int); 72d3a30408Smacallan 73aba10b3dSgdamore #endif /* _DEV_VIDEOMODE_H */ 74