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/* $Header$ */
/*
* Copyright 2004 by Costas Stylianou <costas.stylianou@psion.com> +44(0)7850 394095
*
* Permission to use, copy, modify, distribute, and sell this software and its
* documentation for any purpose is hereby granted without fee, provided that
* the above copyright notice appear in all copies and that both that
* copyright notice and this permission notice appear in supporting
* documentation, and that the name of Costas Sylianou not be used in
* advertising or publicity pertaining to distribution of the software without
* specific, written prior permission. Costas Stylianou makes no representations
* about the suitability of this software for any purpose. It is provided
* "as is" without express or implied warranty.
*
* COSTAS STYLIANOU DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
* INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
* EVENT SHALL COSTAS STYLIANOU BE LIABLE FOR ANY SPECIAL, INDIRECT OR
* CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
* DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
* TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
* PERFORMANCE OF THIS SOFTWARE.
*/
/*
* epson13806draw.h - Implementation of hard ware accelerated functions for epson S1D13806
* Graphic controller.
*
* History:
* 28-Jan-04 C.Stylianou PRJ NBL: Created from chipsdraw.h
*
*/
#ifndef _EPSON13806DRAW_H_
#define _EPSON13806DRAW_H_
/*
* offset from ioport beginning
*/
#define SetupEpson(s) KdScreenPriv(s); \
epsonCardInfo(pScreenPriv); \
EpsonPtr epson = epsonc->epson
typedef volatile CARD8 VOL8;
typedef volatile CARD16 VOL16;
typedef volatile CARD32 VOL32;
typedef struct _epsonSave {
int dummy;
} EpsonSave;
typedef struct _epsonCardInfo {
EpsonPriv epson;
CARD32 *window;
Bool mmio;
EpsonSave save;
} epsonCardInfo;
#define getEpsonCardInfo(kd) ((epsonCardInfo *) ((kd)->card->driver))
#define epsonCardInfo(kd) epsonCardInfo *epsonc = getEpsonCardInfo(kd)
typedef struct _epsonCursor {
int width, height;
int xhot, yhot;
Bool has_cursor;
CursorPtr pCursor;
Pixel source, mask;
} EpsonCursor;
#define epson_CURSOR_WIDTH 64
#define epson_CURSOR_HEIGHT 64
typedef struct _epsonScreenInfo {
EpsonScrPriv epson;
CARD8 *cursor_base;
CARD8 *screen;
CARD8 *off_screen;
int off_screen_size;
EpsonCursor cursor;
void *regbase_virt;
} EpsonScreenInfo;
#define getEpsonScreenInfo(kd) ((EpsonScreenInfo *) ((kd)->screen->driver))
#define epsonScreenInfo(kd) EpsonScreenInfo *epsons = getEpsonScreenInfo(kd)
Bool
epsonDrawInit (ScreenPtr pScreen);
void
epsonDrawEnable (ScreenPtr pScreen);
void
epsonDrawSync (ScreenPtr pScreen);
void
epsonDrawDisable (ScreenPtr pScreen);
void
epsonDrawFini (ScreenPtr pScreen);
Bool
epsonCursorInit (ScreenPtr pScreen);
void
epsonCursorEnable (ScreenPtr pScreen);
void
epsonCursorDisable (ScreenPtr pScreen);
void
epsonCursorFini (ScreenPtr pScreen);
void
epsonRecolorCursor (ScreenPtr pScreen, int ndef, xColorItem *pdef);
extern KdCardFuncs epsonFuncs;
#endif
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