Initial revision

1 files changed, 115 insertions, 0 deletions

diff --git a/include/video_fb.h b/include/video_fb.h
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--- /dev/null
+++ b/include/video_fb.h
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+                                                                                    /*
+ * (C) Copyright 1997-2002 ELTEC Elektronik AG
+ * Frank Gottschling <fgottschling@eltec.de>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+/*
+ * smiLynxEM.h
+ * Silicon Motion graphic interface for sm810/sm710/sm712 accelerator
+ *
+ *
+ *  modification history
+ *  --------------------
+ *  04-18-2002 Rewritten for U-Boot <fgottschling@eltec.de>.
+ */
+
+#ifndef _VIDEO_FB_H_
+#define _VIDEO_FB_H_
+
+#define CONSOLE_BG_COL            0x00
+#define CONSOLE_FG_COL            0xa0
+
+/*
+ * Graphic Data Format (GDF) bits for VIDEO_DATA_FORMAT
+ */
+#define GDF__8BIT_INDEX         0
+#define GDF_15BIT_555RGB        1
+#define GDF_16BIT_565RGB        2
+#define GDF_32BIT_X888RGB       3
+#define GDF_24BIT_888RGB        4
+#define GDF__8BIT_332RGB        5
+
+/******************************************************************************/
+/* Export Graphic Driver Control                                              */
+/******************************************************************************/
+
+typedef struct {
+    unsigned int isaBase;
+    unsigned int pciBase;
+    unsigned int dprBase;
+    unsigned int vprBase;
+    unsigned int cprBase;
+    unsigned int frameAdrs;
+    unsigned int memSize;
+    unsigned int mode;
+    unsigned int gdfIndex;
+    unsigned int gdfBytesPP;
+    unsigned int fg;
+    unsigned int bg;
+    unsigned int plnSizeX;
+    unsigned int plnSizeY;
+    unsigned int winSizeX;
+    unsigned int winSizeY;
+    char modeIdent[80];
+} GraphicDevice;
+
+
+/******************************************************************************/
+/* Export Graphic Functions                                                   */
+/******************************************************************************/
+
+void *video_hw_init (void);       /* returns GraphicDevice struct or NULL */
+
+#ifdef VIDEO_HW_BITBLT
+void video_hw_bitblt (
+    unsigned int bpp,             /* bytes per pixel */
+    unsigned int src_x,           /* source pos x */
+    unsigned int src_y,           /* source pos y */
+    unsigned int dst_x,           /* dest pos x */
+    unsigned int dst_y,           /* dest pos y */
+    unsigned int dim_x,           /* frame width */
+    unsigned int dim_y            /* frame height */
+    );
+#endif
+
+#ifdef VIDEO_HW_RECTFILL
+void video_hw_rectfill (
+    unsigned int bpp,             /* bytes per pixel */
+    unsigned int dst_x,           /* dest pos x */
+    unsigned int dst_y,           /* dest pos y */
+    unsigned int dim_x,           /* frame width */
+    unsigned int dim_y,           /* frame height */
+    unsigned int color            /* fill color */
+     );
+#endif
+
+void video_set_lut (
+    unsigned int index,           /* color number */
+    unsigned char r,              /* red */
+    unsigned char g,              /* green */
+    unsigned char b               /* blue */
+    );
+#ifdef CONFIG_VIDEO_HW_CURSOR
+void video_set_hw_cursor(int x, int y); /* x y in pixel */
+void video_init_hw_cursor(int font_width, int font_height);
+#endif
+
+#endif /*_VIDEO_FB_H_ */