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/*
* Id: smi.h,v 1.2 1999/11/02 08:17:24 keithp Exp $
*
* Copyright © 2001 Keith Packard
*
* 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 Keith Packard not be used in
* advertising or publicity pertaining to distribution of the software without
* specific, written prior permission. Keith Packard makes no
* representations about the suitability of this software for any purpose. It
* is provided "as is" without express or implied warranty.
*
* KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
* INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
* EVENT SHALL KEITH PACKARD 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.
*/
/* $XFree86: xc/programs/Xserver/hw/kdrive/smi/smi.h,v 1.6 2001/07/24 19:06:03 keithp Exp $ */
#ifndef _SMI_H_
#define _SMI_H_
#define SMI_VESA 0
#if SMI_VESA
#include <vesa.h>
#define subGetColors vesaGetColors
#define subPutColors vesaPutColors
#define subInitialize vesaInitialize
#define subScreenInitialize vesaScreenInitialize
#define subInitScreen vesaInitScreen
#define subFinishInitScreen vesaFinishInitScreen
#define subCreateResources vesaCreateResources
#define subRandRSetConfig vesaRandRSetConfig
#define subPreserve vesaPreserve
#define subEnable vesaEnable
#define subDPMS vesaDPMS
#define subRestore vesaRestore
#define subScreenFini vesaScreenFini
#define subCardFini vesaCardFini
#define subDisable vesaDisable
#define SubCardPrivRec VesaCardPrivRec
#define SubScreenPrivRec VesaScreenPrivRec
#define subProcessArgument(c,v,i) vesaProcessArgument(c,v,i)
#else
#include <fbdev.h>
#define subGetColors fbdevGetColors
#define subPutColors fbdevPutColors
#define subInitialize fbdevInitialize
#define subScreenInitialize fbdevScreenInitialize
#define subInitScreen fbdevInitScreen
#define subFinishInitScreen fbdevFinishInitScreen
#define subCreateResources fbdevCreateResources
#define subRandRSetConfig fbdevRandRSetConfig
#define subPreserve fbdevPreserve
#define subEnable fbdevEnable
#define subDPMS fbdevDPMS
#define subRestore fbdevRestore
#define subScreenFini fbdevScreenFini
#define subCardFini fbdevCardFini
#define subDisable fbdevDisable
#define SubCardPrivRec FbdevPriv
#define SubScreenPrivRec FbdevScrPriv
#define subProcessArgument(c,v,i) 0
#endif
#include "kxv.h"
#define SMI_DEBUG 0
#if SMI_DEBUG
#define DBGOUT(fmt,a...) fprintf (stderr, fmt, ##a)
#else
#define DBGOUT(fmt,a...)
#endif
#define ENTER() DBGOUT("Enter %s\n", __FUNCTION__)
#define LEAVE() DBGOUT("Leave %s\n", __FUNCTION__)
/*
* offset from ioport beginning
*/
#define SMI_IO_BASE(c) ((c)->attr.io)
#define SMI_REG_BASE(c) ((c)->attr.address[0])
#define SMI_REG_SIZE(c) (4096)
#define SMI_DPR_OFF(c) (0x00000)
typedef volatile CARD8 VOL8;
typedef volatile CARD16 VOL16;
typedef volatile CARD32 VOL32;
/* DPR reg */
typedef struct _DPR {
VOL32 src_xy; /* 0x00 */
VOL32 dst_xy; /* 0x04 */
VOL32 dst_wh; /* 0x08 */
VOL32 accel_cmd; /* 0x0c */
VOL32 src_stride; /* 0x10 */
VOL32 fg; /* 0x14 */
VOL32 bg; /* 0x18 */
VOL32 data_format; /* 0x1c */
VOL32 transparent; /* 0x20 */
VOL32 mask1; /* 0x24 ? */
VOL32 mask2; /* 0x28 ? */
VOL32 scissors_ul; /* 0x2c */
VOL32 scissors_lr; /* 0x30 */
VOL32 mask3; /* 0x34 */
VOL32 mask4; /* 0x38 */
VOL32 dst_stride; /* 0x3c */
VOL32 unknown_40; /* 0x40 */
VOL32 unknown_44; /* 0x44 */
} DPR;
#define SMI_XY(x,y) (((y) & 0x7fff) | (((x) & 0x7fff) << 16))
/* 2D Engine commands */
#define SMI_TRANSPARENT_SRC 0x00000100
#define SMI_TRANSPARENT_DEST 0x00000300
#define SMI_OPAQUE_PXL 0x00000000
#define SMI_TRANSPARENT_PXL 0x00000400
#define SMI_MONO_PACK_8 0x00001000
#define SMI_MONO_PACK_16 0x00002000
#define SMI_MONO_PACK_32 0x00003000
#define SMI_ROP2_SRC 0x00008000
#define SMI_ROP2_PAT 0x0000C000
#define SMI_ROP3 0x00000000
#define SMI_BITBLT 0x00000000
#define SMI_RECT_FILL 0x00010000
#define SMI_TRAPEZOID_FILL 0x00030000
#define SMI_SHORT_STROKE 0x00060000
#define SMI_BRESENHAM_LINE 0x00070000
#define SMI_HOSTBLT_WRITE 0x00080000
#define SMI_HOSTBLT_READ 0x00090000
#define SMI_ROTATE_BLT 0x000B0000
#define SMI_SRC_COLOR 0x00000000
#define SMI_SRC_MONOCHROME 0x00400000
#define SMI_GRAPHICS_STRETCH 0x00800000
#define SMI_ROTATE_CW 0x01000000
#define SMI_ROTATE_CCW 0x02000000
#define SMI_MAJOR_X 0x00000000
#define SMI_MAJOR_Y 0x04000000
#define SMI_LEFT_TO_RIGHT 0x00000000
#define SMI_RIGHT_TO_LEFT 0x08000000
#define SMI_COLOR_PATTERN 0x40000000
#define SMI_MONO_PATTERN 0x00000000
#define SMI_QUICK_START 0x10000000
#define SMI_START_ENGINE 0x80000000
#define VGA_SEQ_INDEX 0x3C4
#define VGA_SEQ_DATA 0x3C5
typedef struct _smiCardInfo {
SubCardPrivRec sub;
CARD16 io_base;
CARD8 *reg_base;
DPR *dpr;
int avail;
} SmiCardInfo;
#define getSmiCardInfo(kd) ((SmiCardInfo *) ((kd)->card->driver))
#define smiCardInfo(kd) SmiCardInfo *smic = getSmiCardInfo(kd)
typedef struct _smiScreenInfo {
SubScreenPrivRec sub;
CARD8 *screen;
CARD32 stride;
CARD32 data_format;
CARD8 dpr_vpr_enable;
} SmiScreenInfo;
#define getSmiScreenInfo(kd) ((SmiScreenInfo *) ((kd)->screen->driver))
#define smiScreenInfo(kd) SmiScreenInfo *smis = getSmiScreenInfo(kd)
void
smiPreserve (KdCardInfo *card);
Bool
smiMapReg (KdCardInfo *card, SmiCardInfo *smic);
void
smiUnmapReg (KdCardInfo *card, SmiCardInfo *smic);
void
smiSetMMIO (KdCardInfo *card, SmiCardInfo *smic);
void
smiResetMMIO (KdCardInfo *card, SmiCardInfo *smic);
Bool
smiEnable (ScreenPtr pScreen);
void
smiDisable (ScreenPtr pScreen);
void
smiWaitAvail(SmiCardInfo *smic, int n);
void
smiWaitIdle (SmiCardInfo *smic);
Bool
smiDrawSetup (ScreenPtr pScreen);
Bool
smiDrawInit (ScreenPtr pScreen);
void
smiDrawReinit (ScreenPtr pScreen);
void
smiDrawEnable (ScreenPtr pScreen);
void
smiDrawSync (ScreenPtr pScreen);
void
smiDrawDisable (ScreenPtr pScreen);
void
smiDrawFini (ScreenPtr pScreen);
CARD8
smiReadIndex (SmiCardInfo *smic, CARD16 port, CARD8 index);
void
smiWriteIndex (SmiCardInfo *smic, CARD16 port, CARD8 index, CARD8 value);
extern KdCardFuncs smiFuncs;
#endif /* _SMI_H_ */
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