TDA19988: Import from FreeBSD

1 files changed, 75 insertions, 0 deletions

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 */