1 files changed, 175 insertions, 0 deletions
diff --git a/TVout/fbset/modes.y b/TVout/fbset/modes.y
new file mode 100644
index 0000000000..27b497a00b
--- /dev/null
+++ b/TVout/fbset/modes.y
@@ -0,0 +1,175 @@
+/*
+ *  Linux Frame Buffer Device Configuration
+ *
+ *  © Copyright 1995-1998 by Geert Uytterhoeven
+ *		       (Geert.Uytterhoeven@cs.kuleuven.ac.be)
+ *
+ *  --------------------------------------------------------------------------
+ *
+ *  This file is subject to the terms and conditions of the GNU General Public
+ *  License. See the file COPYING in the main directory of the Linux
+ *  distribution for more details.
+ */
+
+
+%{
+
+#define YYSTYPE		long
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "fb.h"
+#include "fbset.h"
+
+extern int yylex(void);
+extern void yyerror(const char *s);
+extern int line;
+
+
+static struct VideoMode VideoMode;
+
+static void ClearVideoMode(void)
+{
+    memset(&VideoMode, 0, sizeof(VideoMode));
+    VideoMode.accel_flags = FB_ACCELF_TEXT;
+}
+
+%}
+
+%start file
+
+%token MODE GEOMETRY TIMINGS HSYNC VSYNC CSYNC GSYNC EXTSYNC BCAST LACED DOUBLE
+       RGBA NONSTD ACCEL GRAYSCALE
+       ENDMODE POLARITY BOOLEAN STRING NUMBER 
+
+%%
+
+file	  : vmodes
+	  ;
+
+
+vmodes	  : /* empty */
+	  | vmodes vmode
+	  ;
+
+vmode	  : MODE STRING geometry timings options ENDMODE
+	    {
+		VideoMode.name = (const char *)$2;
+		AddVideoMode(&VideoMode);
+		ClearVideoMode();
+	    }
+	  ;
+
+geometry  : GEOMETRY NUMBER NUMBER NUMBER NUMBER NUMBER
+	    {
+		ClearVideoMode();
+		VideoMode.xres = $2;
+		VideoMode.yres = $3;
+		VideoMode.vxres = $4;
+		VideoMode.vyres = $5;
+		VideoMode.depth = $6;
+	    }
+	  ;
+
+timings	  : TIMINGS NUMBER NUMBER NUMBER NUMBER NUMBER NUMBER NUMBER
+	    {
+		VideoMode.pixclock = $2;
+		VideoMode.left = $3;
+		VideoMode.right = $4;
+		VideoMode.upper = $5;
+		VideoMode.lower = $6;
+		VideoMode.hslen = $7;
+		VideoMode.vslen = $8;
+	    }
+	  ;
+
+options	  : /* empty */
+	  | options hsync
+	  | options vsync
+	  | options csync
+	  | options gsync
+	  | options extsync
+	  | options bcast
+	  | options laced
+	  | options double
+	  | options rgba
+	  | options nonstd
+	  | options accel
+	  | options grayscale
+	  ;
+
+hsync	  : HSYNC POLARITY
+	    {
+		VideoMode.hsync = $2;
+	    }
+	  ;
+
+vsync	  : VSYNC POLARITY
+	    {
+		VideoMode.vsync = $2;
+	    }
+	  ;
+
+csync	  : CSYNC POLARITY
+	    {
+		VideoMode.csync = $2;
+	    }
+	  ;
+
+gsync	  : GSYNC POLARITY
+	    {
+		VideoMode.gsync = $2;
+	    }
+	  ;
+
+extsync	  : EXTSYNC BOOLEAN
+	    {
+		VideoMode.extsync = $2;
+	    }
+	  ;
+
+bcast	  : BCAST BOOLEAN
+	    {
+		VideoMode.bcast = $2;
+	    }
+	  ;
+
+laced	  : LACED BOOLEAN
+	    {
+		VideoMode.laced = $2;
+	    }
+	  ;
+
+double	  : DOUBLE BOOLEAN
+	    {
+		VideoMode.dblscan = $2;
+	    }
+	  ;
+
+rgba      : RGBA STRING
+            {
+		makeRGBA(&VideoMode, (const char*)$2);
+	    }
+	  ;
+
+nonstd    : NONSTD NUMBER
+            {
+	    	VideoMode.nonstd = $2;
+	    }
+	  ;
+
+accel	  : ACCEL BOOLEAN
+	    {
+		VideoMode.accel_flags = $2;
+	    }
+	  ;
+
+grayscale : GRAYSCALE BOOLEAN
+	    {
+		VideoMode.grayscale = $2;
+	    }
+	  ;
+	  
+%%