aboutsummaryrefslogtreecommitdiff
path: root/xorg-server/hw/kdrive/smi/smi.h
blob: ef0fd110a5b748b90af3a2e52fb426286a794f29 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
/*
 * 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.
 */

#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 subUseMsg() vesaUseMsg()
#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 subUseMsg()
#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;
    KaaScreenInfoRec kaa;
} 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
smiOutb (CARD16 port, CARD8 val);

CARD8
smiInb (CARD16 port);

CARD8
smiGetIndex (SmiCardInfo *smic, CARD16 addr, CARD16 data, CARD8 id);

void
smiSetIndex (SmiCardInfo *smic, CARD16 addr, CARD16 data, CARD8 id, CARD8 val);

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
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_ */