136 lines
3.1 KiB
C
136 lines
3.1 KiB
C
/* $Header$ */
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/*
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* Copyright 2004 by Costas Stylianou <costas.stylianou@psion.com> +44(0)7850 394095
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*
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* Permission to use, copy, modify, distribute, and sell this software and its
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* documentation for any purpose is hereby granted without fee, provided that
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* the above copyright notice appear in all copies and that both that
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* copyright notice and this permission notice appear in supporting
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* documentation, and that the name of Costas Sylianou not be used in
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* advertising or publicity pertaining to distribution of the software without
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* specific, written prior permission. Costas Stylianou makes no representations
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* about the suitability of this software for any purpose. It is provided
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* "as is" without express or implied warranty.
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*
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* COSTAS STYLIANOU DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
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* INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
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* EVENT SHALL COSTAS STYLIANOU BE LIABLE FOR ANY SPECIAL, INDIRECT OR
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* CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
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* DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
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* TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
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* PERFORMANCE OF THIS SOFTWARE.
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*/
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/*
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* epson13806draw.h - Implementation of hard ware accelerated functions for epson S1D13806
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* Graphic controller.
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*
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* History:
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* 28-Jan-04 C.Stylianou PRJ NBL: Created from fbdev.h
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*
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*/
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#ifndef _EPSON13806_H_
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#define _EPSON13806_H_
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#include <stdio.h>
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#include <linux/fb.h>
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#include <unistd.h>
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#include <sys/mman.h>
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#include "kdrive.h"
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#ifdef RANDR
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#include "randrstr.h"
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#endif
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typedef struct _epsonPriv {
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struct fb_var_screeninfo var;
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struct fb_fix_screeninfo fix;
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__u16 red[256];
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__u16 green[256];
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__u16 blue[256];
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int fd;
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char *fb;
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char *fb_base;
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} EpsonPriv;
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typedef struct _epsonScrPriv {
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Rotation randr;
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Bool shadow;
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} EpsonScrPriv;
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extern KdCardFuncs epsonFuncs;
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Bool
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epsonInitialize (KdCardInfo *card, EpsonPriv *priv);
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Bool
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epsonCardInit (KdCardInfo *card);
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Bool
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epsonScreenInit (KdScreenInfo *screen);
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Bool
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epsonScreenInitialize (KdScreenInfo *screen, EpsonScrPriv *scrpriv);
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Bool
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epsonInitScreen (ScreenPtr pScreen);
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void
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epsonPreserve (KdCardInfo *card);
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Bool
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epsonEnable (ScreenPtr pScreen);
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Bool
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epsonDPMS (ScreenPtr pScreen, int mode);
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void
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epsonDisable (ScreenPtr pScreen);
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void
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epsonRestore (KdCardInfo *card);
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void
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epsonScreenFini (KdScreenInfo *screen);
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void
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epsonCardFini (KdCardInfo *card);
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void
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epsonGetColors (ScreenPtr pScreen, int fb, int n, xColorItem *pdefs);
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void
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epsonPutColors (ScreenPtr pScreen, int fb, int n, xColorItem *pdefs);
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/*
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* History:
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* 28-Jan-04 C.Stylianou NBL: Added the following prototypes for h/w accel.
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*
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*/
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Bool
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epsonDrawInit (ScreenPtr pScreen);
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void
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epsonDrawEnable (ScreenPtr pScreen);
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void
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epsonDrawSync (ScreenPtr pScreen);
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void
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epsonDrawDisable (ScreenPtr pScreen);
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void
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epsonDrawFini (ScreenPtr pScreen);
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/*
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* History:
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* 28-Jan-04 C.Stylianou NBL: Maps to Epson registers
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*
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*/
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void
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initEpson13806(void);
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#endif /* __EPSON13806_H_ */
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