From b7458b0915f9b0141defbb231250f069b85e796a Mon Sep 17 00:00:00 2001 From: Vijay Kumar Banerjee Date: Sun, 4 Aug 2019 01:49:40 +0530 Subject: TDA19988: Import from FreeBSD --- freebsd/sys/dev/videomode/videomode.h | 75 +++++++++++++++++++++++++++++++++++ 1 file changed, 75 insertions(+) create mode 100644 freebsd/sys/dev/videomode/videomode.h (limited to 'freebsd/sys/dev/videomode/videomode.h') diff --git a/freebsd/sys/dev/videomode/videomode.h b/freebsd/sys/dev/videomode/videomode.h new file mode 100644 index 00000000..3e644448 --- /dev/null +++ b/freebsd/sys/dev/videomode/videomode.h @@ -0,0 +1,75 @@ +/* $NetBSD: videomode.h,v 1.2 2010/05/04 21:17:10 macallan Exp $ */ +/* $FreeBSD$ */ + +/* + * 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; + int hskew; +}; + +/* + * 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; + +const struct videomode *pick_mode_by_dotclock(int, int, int); +const struct videomode *pick_mode_by_ref(int, int, int); +void sort_modes(struct videomode *, struct videomode **, int); + +#endif /* _DEV_VIDEOMODE_H */ -- cgit v1.2.3