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authorValentin Sitdikov <valentin.sitdikov@siemens.com>2009-12-15 19:46:28 -0500
committerLinus Torvalds <torvalds@linux-foundation.org>2009-12-16 10:20:01 -0500
commit2ec509b96cce5e6d19ee43fdd818eab78e76328d (patch)
tree7cc89e4ee2d10cc63327490905633c04a617ba18 /drivers/video/mb862xx
parentd2a34c13e7ccec5d06eafd60e6f80ea531b34668 (diff)
mb862xxfb: add acceleration support for Coral-P/Coral-PA. * imageblt * copyarea * fillrect
[akpm@linux-foundation.org: clean up comments, remove do-nothing tests, use min()] [akpm@linux-foundation.org: fix Alexandr's email address] [akpm@linux-foundation.org: export mb862xxfb_init_accel] Signed-off-by: Valentin Sitdikov <valentin.sitdikov@siemens.com> Cc: Krzysztof Helt <krzysztof.h1@poczta.fm> Cc: Anatolij Gustschin <agust@denx.de> Signed-off-by: Alexander Shishkin <virtuoso@slind.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/video/mb862xx')
-rw-r--r--drivers/video/mb862xx/Makefile2
-rw-r--r--drivers/video/mb862xx/mb862xxfb.c14
-rw-r--r--drivers/video/mb862xx/mb862xxfb.h2
-rw-r--r--drivers/video/mb862xx/mb862xxfb_accel.c331
-rw-r--r--drivers/video/mb862xx/mb862xxfb_accel.h203
5 files changed, 551 insertions, 1 deletions
diff --git a/drivers/video/mb862xx/Makefile b/drivers/video/mb862xx/Makefile
index 07664814bb1d..d7777714166b 100644
--- a/drivers/video/mb862xx/Makefile
+++ b/drivers/video/mb862xx/Makefile
@@ -2,4 +2,4 @@
2# Makefile for the MB862xx framebuffer driver 2# Makefile for the MB862xx framebuffer driver
3# 3#
4 4
5obj-$(CONFIG_FB_MB862XX) := mb862xxfb.o 5obj-$(CONFIG_FB_MB862XX) := mb862xxfb.o mb862xxfb_accel.o
diff --git a/drivers/video/mb862xx/mb862xxfb.c b/drivers/video/mb862xx/mb862xxfb.c
index a28e3cfbbf70..fabb0c59a211 100644
--- a/drivers/video/mb862xx/mb862xxfb.c
+++ b/drivers/video/mb862xx/mb862xxfb.c
@@ -214,6 +214,8 @@ static int mb862xxfb_set_par(struct fb_info *fbi)
214 unsigned long reg, sc; 214 unsigned long reg, sc;
215 215
216 dev_dbg(par->dev, "%s\n", __func__); 216 dev_dbg(par->dev, "%s\n", __func__);
217 if (par->type == BT_CORALP)
218 mb862xxfb_init_accel(fbi, fbi->var.xres);
217 219
218 if (par->pre_init) 220 if (par->pre_init)
219 return 0; 221 return 0;
@@ -453,6 +455,18 @@ static ssize_t mb862xxfb_show_dispregs(struct device *dev,
453 ptr += sprintf(ptr, "%08x = %08x\n", 455 ptr += sprintf(ptr, "%08x = %08x\n",
454 reg, inreg(disp, reg)); 456 reg, inreg(disp, reg));
455 457
458 for (reg = 0x400; reg <= 0x410; reg += 4)
459 ptr += sprintf(ptr, "geo %08x = %08x\n",
460 reg, inreg(geo, reg));
461
462 for (reg = 0x400; reg <= 0x410; reg += 4)
463 ptr += sprintf(ptr, "draw %08x = %08x\n",
464 reg, inreg(draw, reg));
465
466 for (reg = 0x440; reg <= 0x450; reg += 4)
467 ptr += sprintf(ptr, "draw %08x = %08x\n",
468 reg, inreg(draw, reg));
469
456 return ptr - buf; 470 return ptr - buf;
457} 471}
458 472
diff --git a/drivers/video/mb862xx/mb862xxfb.h b/drivers/video/mb862xx/mb862xxfb.h
index c4c8f4dd2217..d7e7cb76bbf2 100644
--- a/drivers/video/mb862xx/mb862xxfb.h
+++ b/drivers/video/mb862xx/mb862xxfb.h
@@ -61,6 +61,8 @@ struct mb862xxfb_par {
61 u32 pseudo_palette[16]; 61 u32 pseudo_palette[16];
62}; 62};
63 63
64extern void mb862xxfb_init_accel(struct fb_info *info, int xres);
65
64#if defined(CONFIG_FB_MB862XX_LIME) && defined(CONFIG_FB_MB862XX_PCI_GDC) 66#if defined(CONFIG_FB_MB862XX_LIME) && defined(CONFIG_FB_MB862XX_PCI_GDC)
65#error "Select Lime GDC or CoralP/Carmine support, but not both together" 67#error "Select Lime GDC or CoralP/Carmine support, but not both together"
66#endif 68#endif
diff --git a/drivers/video/mb862xx/mb862xxfb_accel.c b/drivers/video/mb862xx/mb862xxfb_accel.c
new file mode 100644
index 000000000000..049256052b1a
--- /dev/null
+++ b/drivers/video/mb862xx/mb862xxfb_accel.c
@@ -0,0 +1,331 @@
1/*
2 * drivers/mb862xx/mb862xxfb_accel.c
3 *
4 * Fujitsu Carmine/Coral-P(A)/Lime framebuffer driver acceleration support
5 *
6 * (C) 2007 Alexander Shishkin <virtuoso@slind.org>
7 * (C) 2009 Valentin Sitdikov <valentin.sitdikov@siemens.com>
8 * (C) 2009 Siemens AG
9 *
10 * This program is free software; you can redistribute it and/or modify
11 * it under the terms of the GNU General Public License version 2 as
12 * published by the Free Software Foundation.
13 *
14 */
15#include <linux/fb.h>
16#include <linux/delay.h>
17#include <linux/init.h>
18#include <linux/interrupt.h>
19#include <linux/pci.h>
20#if defined(CONFIG_OF)
21#include <linux/of_platform.h>
22#endif
23#include "mb862xxfb.h"
24#include "mb862xx_reg.h"
25#include "mb862xxfb_accel.h"
26
27static void mb862xxfb_write_fifo(u32 count, u32 *data, struct fb_info *info)
28{
29 struct mb862xxfb_par *par = info->par;
30 static u32 free;
31
32 u32 total = 0;
33 while (total < count) {
34 if (free) {
35 outreg(geo, GDC_GEO_REG_INPUT_FIFO, data[total]);
36 total++;
37 free--;
38 } else {
39 free = (u32) inreg(draw, GDC_REG_FIFO_COUNT);
40 }
41 }
42}
43
44static void mb86290fb_copyarea(struct fb_info *info,
45 const struct fb_copyarea *area)
46{
47 __u32 cmd[6];
48
49 cmd[0] = (GDC_TYPE_SETREGISTER << 24) | (1 << 16) | GDC_REG_MODE_BITMAP;
50 /* Set raster operation */
51 cmd[1] = (2 << 7) | (GDC_ROP_COPY << 9);
52 cmd[2] = GDC_TYPE_BLTCOPYP << 24;
53
54 if (area->sx >= area->dx && area->sy >= area->dy)
55 cmd[2] |= GDC_CMD_BLTCOPY_TOP_LEFT << 16;
56 else if (area->sx >= area->dx && area->sy <= area->dy)
57 cmd[2] |= GDC_CMD_BLTCOPY_BOTTOM_LEFT << 16;
58 else if (area->sx <= area->dx && area->sy >= area->dy)
59 cmd[2] |= GDC_CMD_BLTCOPY_TOP_RIGHT << 16;
60 else
61 cmd[2] |= GDC_CMD_BLTCOPY_BOTTOM_RIGHT << 16;
62
63 cmd[3] = (area->sy << 16) | area->sx;
64 cmd[4] = (area->dy << 16) | area->dx;
65 cmd[5] = (area->height << 16) | area->width;
66 mb862xxfb_write_fifo(6, cmd, info);
67}
68
69/*
70 * Fill in the cmd array /GDC FIFO commands/ to draw a 1bit image.
71 * Make sure cmd has enough room!
72 */
73static void mb86290fb_imageblit1(u32 *cmd, u16 step, u16 dx, u16 dy,
74 u16 width, u16 height, u32 fgcolor,
75 u32 bgcolor, const struct fb_image *image,
76 struct fb_info *info)
77{
78 int i;
79 unsigned const char *line;
80 u16 bytes;
81
82 /* set colors and raster operation regs */
83 cmd[0] = (GDC_TYPE_SETREGISTER << 24) | (1 << 16) | GDC_REG_MODE_BITMAP;
84 /* Set raster operation */
85 cmd[1] = (2 << 7) | (GDC_ROP_COPY << 9);
86 cmd[2] =
87 (GDC_TYPE_SETCOLORREGISTER << 24) | (GDC_CMD_BODY_FORE_COLOR << 16);
88 cmd[3] = fgcolor;
89 cmd[4] =
90 (GDC_TYPE_SETCOLORREGISTER << 24) | (GDC_CMD_BODY_BACK_COLOR << 16);
91 cmd[5] = bgcolor;
92
93 i = 0;
94 line = image->data;
95 bytes = (image->width + 7) >> 3;
96
97 /* and the image */
98 cmd[6] = (GDC_TYPE_DRAWBITMAPP << 24) |
99 (GDC_CMD_BITMAP << 16) | (2 + (step * height));
100 cmd[7] = (dy << 16) | dx;
101 cmd[8] = (height << 16) | width;
102
103 while (i < height) {
104 memcpy(&cmd[9 + i * step], line, step << 2);
105#ifdef __LITTLE_ENDIAN
106 {
107 int k = 0;
108 for (k = 0; k < step; k++)
109 cmd[9 + i * step + k] =
110 cpu_to_be32(cmd[9 + i * step + k]);
111 }
112#endif
113 line += bytes;
114 i++;
115 }
116}
117
118/*
119 * Fill in the cmd array /GDC FIFO commands/ to draw a 8bit image.
120 * Make sure cmd has enough room!
121 */
122static void mb86290fb_imageblit8(u32 *cmd, u16 step, u16 dx, u16 dy,
123 u16 width, u16 height, u32 fgcolor,
124 u32 bgcolor, const struct fb_image *image,
125 struct fb_info *info)
126{
127 int i, j;
128 unsigned const char *line, *ptr;
129 u16 bytes;
130
131 cmd[0] = (GDC_TYPE_DRAWBITMAPP << 24) |
132 (GDC_CMD_BLT_DRAW << 16) | (2 + (height * step));
133 cmd[1] = (dy << 16) | dx;
134 cmd[2] = (height << 16) | width;
135
136 i = 0;
137 line = ptr = image->data;
138 bytes = image->width;
139
140 while (i < height) {
141 ptr = line;
142 for (j = 0; j < step; j++) {
143 cmd[3 + i * step + j] =
144 (((u32 *) (info->pseudo_palette))[*ptr]) & 0xffff;
145 ptr++;
146 cmd[3 + i * step + j] |=
147 ((((u32 *) (info->
148 pseudo_palette))[*ptr]) & 0xffff) << 16;
149 ptr++;
150 }
151
152 line += bytes;
153 i++;
154 }
155}
156
157/*
158 * Fill in the cmd array /GDC FIFO commands/ to draw a 16bit image.
159 * Make sure cmd has enough room!
160 */
161static void mb86290fb_imageblit16(u32 *cmd, u16 step, u16 dx, u16 dy,
162 u16 width, u16 height, u32 fgcolor,
163 u32 bgcolor, const struct fb_image *image,
164 struct fb_info *info)
165{
166 int i;
167 unsigned const char *line;
168 u16 bytes;
169
170 i = 0;
171 line = image->data;
172 bytes = image->width << 1;
173
174 cmd[0] = (GDC_TYPE_DRAWBITMAPP << 24) |
175 (GDC_CMD_BLT_DRAW << 16) | (2 + step * height);
176 cmd[1] = (dy << 16) | dx;
177 cmd[2] = (height << 16) | width;
178
179 while (i < height) {
180 memcpy(&cmd[3 + i * step], line, step);
181 line += bytes;
182 i++;
183 }
184}
185
186static void mb86290fb_imageblit(struct fb_info *info,
187 const struct fb_image *image)
188{
189 int mdr;
190 u32 *cmd = NULL;
191 void (*cmdfn) (u32 *, u16, u16, u16, u16, u16, u32, u32,
192 const struct fb_image *, struct fb_info *) = NULL;
193 u32 cmdlen;
194 u32 fgcolor = 0, bgcolor = 0;
195 u16 step;
196
197 u16 width = image->width, height = image->height;
198 u16 dx = image->dx, dy = image->dy;
199 int x2, y2, vxres, vyres;
200
201 mdr = (GDC_ROP_COPY << 9);
202 x2 = image->dx + image->width;
203 y2 = image->dy + image->height;
204 vxres = info->var.xres_virtual;
205 vyres = info->var.yres_virtual;
206 x2 = min(x2, vxres);
207 y2 = min(y2, vyres);
208 width = x2 - dx;
209 height = y2 - dy;
210
211 switch (image->depth) {
212 case 1:
213 step = (width + 31) >> 5;
214 cmdlen = 9 + height * step;
215 cmdfn = mb86290fb_imageblit1;
216 if (info->fix.visual == FB_VISUAL_TRUECOLOR ||
217 info->fix.visual == FB_VISUAL_DIRECTCOLOR) {
218 fgcolor =
219 ((u32 *) (info->pseudo_palette))[image->fg_color];
220 bgcolor =
221 ((u32 *) (info->pseudo_palette))[image->bg_color];
222 } else {
223 fgcolor = image->fg_color;
224 bgcolor = image->bg_color;
225 }
226
227 break;
228
229 case 8:
230 step = (width + 1) >> 1;
231 cmdlen = 3 + height * step;
232 cmdfn = mb86290fb_imageblit8;
233 break;
234
235 case 16:
236 step = (width + 1) >> 1;
237 cmdlen = 3 + height * step;
238 cmdfn = mb86290fb_imageblit16;
239 break;
240
241 default:
242 cfb_imageblit(info, image);
243 return;
244 }
245
246 cmd = kmalloc(cmdlen * 4, GFP_DMA);
247 if (!cmd)
248 return cfb_imageblit(info, image);
249 cmdfn(cmd, step, dx, dy, width, height, fgcolor, bgcolor, image, info);
250 mb862xxfb_write_fifo(cmdlen, cmd, info);
251 kfree(cmd);
252}
253
254static void mb86290fb_fillrect(struct fb_info *info,
255 const struct fb_fillrect *rect)
256{
257
258 u32 x2, y2, vxres, vyres, height, width, fg;
259 u32 cmd[7];
260
261 vxres = info->var.xres_virtual;
262 vyres = info->var.yres_virtual;
263
264 if (!rect->width || !rect->height || rect->dx > vxres
265 || rect->dy > vyres)
266 return;
267
268 /* We could use hardware clipping but on many cards you get around
269 * hardware clipping by writing to framebuffer directly. */
270 x2 = rect->dx + rect->width;
271 y2 = rect->dy + rect->height;
272 x2 = min(x2, vxres);
273 y2 = min(y2, vyres);
274 width = x2 - rect->dx;
275 height = y2 - rect->dy;
276 if (info->fix.visual == FB_VISUAL_TRUECOLOR ||
277 info->fix.visual == FB_VISUAL_DIRECTCOLOR)
278 fg = ((u32 *) (info->pseudo_palette))[rect->color];
279 else
280 fg = rect->color;
281
282 switch (rect->rop) {
283
284 case ROP_XOR:
285 /* Set raster operation */
286 cmd[1] = (2 << 7) | (GDC_ROP_XOR << 9);
287 break;
288
289 case ROP_COPY:
290 /* Set raster operation */
291 cmd[1] = (2 << 7) | (GDC_ROP_COPY << 9);
292 break;
293
294 }
295
296 cmd[0] = (GDC_TYPE_SETREGISTER << 24) | (1 << 16) | GDC_REG_MODE_BITMAP;
297 /* cmd[1] set earlier */
298 cmd[2] =
299 (GDC_TYPE_SETCOLORREGISTER << 24) | (GDC_CMD_BODY_FORE_COLOR << 16);
300 cmd[3] = fg;
301 cmd[4] = (GDC_TYPE_DRAWRECTP << 24) | (GDC_CMD_BLT_FILL << 16);
302 cmd[5] = (rect->dy << 16) | (rect->dx);
303 cmd[6] = (height << 16) | width;
304
305 mb862xxfb_write_fifo(7, cmd, info);
306}
307
308void mb862xxfb_init_accel(struct fb_info *info, int xres)
309{
310 struct mb862xxfb_par *par = info->par;
311
312 if (info->var.bits_per_pixel == 32) {
313 info->fbops->fb_fillrect = cfb_fillrect;
314 info->fbops->fb_copyarea = cfb_copyarea;
315 info->fbops->fb_imageblit = cfb_imageblit;
316 } else {
317 outreg(disp, GC_L0EM, 3);
318 info->fbops->fb_fillrect = mb86290fb_fillrect;
319 info->fbops->fb_copyarea = mb86290fb_copyarea;
320 info->fbops->fb_imageblit = mb86290fb_imageblit;
321 }
322 outreg(draw, GDC_REG_DRAW_BASE, 0);
323 outreg(draw, GDC_REG_MODE_MISC, 0x8000);
324 outreg(draw, GDC_REG_X_RESOLUTION, xres);
325
326 info->flags |=
327 FBINFO_HWACCEL_COPYAREA | FBINFO_HWACCEL_FILLRECT |
328 FBINFO_HWACCEL_IMAGEBLIT;
329 info->fix.accel = 0xff; /*FIXME: add right define */
330}
331EXPORT_SYMBOL(mb862xxfb_init_accel);
diff --git a/drivers/video/mb862xx/mb862xxfb_accel.h b/drivers/video/mb862xx/mb862xxfb_accel.h
new file mode 100644
index 000000000000..96a2dfef0f60
--- /dev/null
+++ b/drivers/video/mb862xx/mb862xxfb_accel.h
@@ -0,0 +1,203 @@
1#ifndef __MB826XXFB_ACCEL_H__
2#define __MB826XXFB_ACCEL_H__
3
4/* registers */
5#define GDC_GEO_REG_INPUT_FIFO 0x00000400L
6
7/* Special Registers */
8#define GDC_REG_CTRL 0x00000400L
9#define GDC_REG_FIFO_STATUS 0x00000404L
10#define GDC_REG_FIFO_COUNT 0x00000408L
11#define GDC_REG_SETUP_STATUS 0x0000040CL
12#define GDC_REG_DDA_STATUS 0x00000410L
13#define GDC_REG_ENGINE_STATUS 0x00000414L
14#define GDC_REG_ERROR_STATUS 0x00000418L
15#define GDC_REG_MODE_MISC 0x00000420L /* MDR0 */
16#define GDC_REG_MODE_LINE 0x00000424L /* MDR1 */
17#define GDC_REG_MODE_POLYGON 0x00000428L /* MDR2 */
18#define GDC_REG_MODE_TEXTURE 0x0000042CL /* MDR3 */
19#define GDC_REG_MODE_BITMAP 0x00000430L /* MDR4 */
20#define GDC_REG_MODE_EXTENSION 0x0000043CL /* MDR7 */
21
22/* Configuration Registers */
23#define GDC_REG_DRAW_BASE 0x00000440L
24#define GDC_REG_X_RESOLUTION 0x00000444L
25#define GDC_REG_Z_BASE 0x00000448L
26#define GDC_REG_TEXTURE_BASE 0x0000044CL
27#define GDC_REG_POLYGON_FLAG_BASE 0x00000450L
28#define GDC_REG_CLIP_XMIN 0x00000454L
29#define GDC_REG_CLIP_XMAX 0x00000458L
30#define GDC_REG_CLIP_YMIN 0x0000045CL
31#define GDC_REG_CLIP_YMAX 0x00000460L
32#define GDC_REG_TEXURE_SIZE 0x00000464L
33#define GDC_REG_TILE_SIZE 0x00000468L
34#define GDC_REG_TEX_BUF_OFFSET 0x0000046CL
35
36/* for MB86293 or later */
37#define GDC_REG_ALPHA_MAP_BASE 0x00000474L /* ABR */
38
39/* Constant Registers */
40#define GDC_REG_FOREGROUND_COLOR 0x00000480L
41#define GDC_REG_BACKGROUND_COLOR 0x00000484L
42#define GDC_REG_ALPHA 0x00000488L
43#define GDC_REG_LINE_PATTERN 0x0000048CL
44#define GDC_REG_TEX_BORDER_COLOR 0x00000494L
45#define GDC_REG_LINE_PATTERN_OFFSET 0x000003E0L
46
47/* Coomand Code */
48#define GDC_CMD_PIXEL 0x00000000L
49#define GDC_CMD_PIXEL_Z 0x00000001L
50
51#define GDC_CMD_X_VECTOR 0x00000020L
52#define GDC_CMD_Y_VECTOR 0x00000021L
53#define GDC_CMD_X_VECTOR_NOEND 0x00000022L
54#define GDC_CMD_Y_VECTOR_NOEND 0x00000023L
55#define GDC_CMD_X_VECTOR_BLPO 0x00000024L
56#define GDC_CMD_Y_VECTOR_BLPO 0x00000025L
57#define GDC_CMD_X_VECTOR_NOEND_BLPO 0x00000026L
58#define GDC_CMD_Y_VECTOR_NOEND_BLPO 0x00000027L
59#define GDC_CMD_AA_X_VECTOR 0x00000028L
60#define GDC_CMD_AA_Y_VECTOR 0x00000029L
61#define GDC_CMD_AA_X_VECTOR_NOEND 0x0000002AL
62#define GDC_CMD_AA_Y_VECTOR_NOEND 0x0000002BL
63#define GDC_CMD_AA_X_VECTOR_BLPO 0x0000002CL
64#define GDC_CMD_AA_Y_VECTOR_BLPO 0x0000002DL
65#define GDC_CMD_AA_X_VECTOR_NOEND_BLPO 0x0000002EL
66#define GDC_CMD_AA_Y_VECTOR_NOEND_BLPO 0x0000002FL
67
68#define GDC_CMD_0_VECTOR 0x00000030L
69#define GDC_CMD_1_VECTOR 0x00000031L
70#define GDC_CMD_0_VECTOR_NOEND 0x00000032L
71#define GDC_CMD_1_VECTOR_NOEND 0x00000033L
72#define GDC_CMD_0_VECTOR_BLPO 0x00000034L
73#define GDC_CMD_1_VECTOR_BLPO 0x00000035L
74#define GDC_CMD_0_VECTOR_NOEND_BLPO 0x00000036L
75#define GDC_CMD_1_VECTOR_NOEND_BLPO 0x00000037L
76#define GDC_CMD_AA_0_VECTOR 0x00000038L
77#define GDC_CMD_AA_1_VECTOR 0x00000039L
78#define GDC_CMD_AA_0_VECTOR_NOEND 0x0000003AL
79#define GDC_CMD_AA_1_VECTOR_NOEND 0x0000003BL
80#define GDC_CMD_AA_0_VECTOR_BLPO 0x0000003CL
81#define GDC_CMD_AA_1_VECTOR_BLPO 0x0000003DL
82#define GDC_CMD_AA_0_VECTOR_NOEND_BLPO 0x0000003EL
83#define GDC_CMD_AA_1_VECTOR_NOEND_BLPO 0x0000003FL
84
85#define GDC_CMD_BLT_FILL 0x00000041L
86#define GDC_CMD_BLT_DRAW 0x00000042L
87#define GDC_CMD_BITMAP 0x00000043L
88#define GDC_CMD_BLTCOPY_TOP_LEFT 0x00000044L
89#define GDC_CMD_BLTCOPY_TOP_RIGHT 0x00000045L
90#define GDC_CMD_BLTCOPY_BOTTOM_LEFT 0x00000046L
91#define GDC_CMD_BLTCOPY_BOTTOM_RIGHT 0x00000047L
92#define GDC_CMD_LOAD_TEXTURE 0x00000048L
93#define GDC_CMD_LOAD_TILE 0x00000049L
94
95#define GDC_CMD_TRAP_RIGHT 0x00000060L
96#define GDC_CMD_TRAP_LEFT 0x00000061L
97#define GDC_CMD_TRIANGLE_FAN 0x00000062L
98#define GDC_CMD_FLAG_TRIANGLE_FAN 0x00000063L
99
100#define GDC_CMD_FLUSH_FB 0x000000C1L
101#define GDC_CMD_FLUSH_Z 0x000000C2L
102
103#define GDC_CMD_POLYGON_BEGIN 0x000000E0L
104#define GDC_CMD_POLYGON_END 0x000000E1L
105#define GDC_CMD_CLEAR_POLY_FLAG 0x000000E2L
106#define GDC_CMD_NORMAL 0x000000FFL
107
108#define GDC_CMD_VECTOR_BLPO_FLAG 0x00040000L
109#define GDC_CMD_FAST_VECTOR_BLPO_FLAG 0x00000004L
110
111/* for MB86293 or later */
112#define GDC_CMD_MDR1 0x00000000L
113#define GDC_CMD_MDR1S 0x00000002L
114#define GDC_CMD_MDR1B 0x00000004L
115#define GDC_CMD_MDR2 0x00000001L
116#define GDC_CMD_MDR2S 0x00000003L
117#define GDC_CMD_MDR2TL 0x00000007L
118#define GDC_CMD_GMDR1E 0x00000010L
119#define GDC_CMD_GMDR2E 0x00000020L
120#define GDC_CMD_OVERLAP_SHADOW_XY 0x00000000L
121#define GDC_CMD_OVERLAP_SHADOW_XY_COMPOSITION 0x00000001L
122#define GDC_CMD_OVERLAP_Z_PACKED_ONBS 0x00000007L
123#define GDC_CMD_OVERLAP_Z_ORIGIN 0x00000000L
124#define GDC_CMD_OVERLAP_Z_NON_TOPLEFT 0x00000001L
125#define GDC_CMD_OVERLAP_Z_BORDER 0x00000002L
126#define GDC_CMD_OVERLAP_Z_SHADOW 0x00000003L
127#define GDC_CMD_BLTCOPY_ALT_ALPHA 0x00000000L /* Reserverd */
128#define GDC_CMD_DC_LOGOUT 0x00000000L /* Reserverd */
129#define GDC_CMD_BODY_FORE_COLOR 0x00000000L
130#define GDC_CMD_BODY_BACK_COLOR 0x00000001L
131#define GDC_CMD_SHADOW_FORE_COLOR 0x00000002L
132#define GDC_CMD_SHADOW_BACK_COLOR 0x00000003L
133#define GDC_CMD_BORDER_FORE_COLOR 0x00000004L
134#define GDC_CMD_BORDER_BACK_COLOR 0x00000005L
135
136/* Type Code Table */
137#define GDC_TYPE_G_NOP 0x00000020L
138#define GDC_TYPE_G_BEGIN 0x00000021L
139#define GDC_TYPE_G_BEGINCONT 0x00000022L
140#define GDC_TYPE_G_END 0x00000023L
141#define GDC_TYPE_G_VERTEX 0x00000030L
142#define GDC_TYPE_G_VERTEXLOG 0x00000032L
143#define GDC_TYPE_G_VERTEXNOPLOG 0x00000033L
144#define GDC_TYPE_G_INIT 0x00000040L
145#define GDC_TYPE_G_VIEWPORT 0x00000041L
146#define GDC_TYPE_G_DEPTHRANGE 0x00000042L
147#define GDC_TYPE_G_LOADMATRIX 0x00000043L
148#define GDC_TYPE_G_VIEWVOLUMEXYCLIP 0x00000044L
149#define GDC_TYPE_G_VIEWVOLUMEZCLIP 0x00000045L
150#define GDC_TYPE_G_VIEWVOLUMEWCLIP 0x00000046L
151#define GDC_TYPE_SETLVERTEX2I 0x00000072L
152#define GDC_TYPE_SETLVERTEX2IP 0x00000073L
153#define GDC_TYPE_SETMODEREGISTER 0x000000C0L
154#define GDC_TYPE_SETGMODEREGISTER 0x000000C1L
155#define GDC_TYPE_OVERLAPXYOFFT 0x000000C8L
156#define GDC_TYPE_OVERLAPZOFFT 0x000000C9L
157#define GDC_TYPE_DC_LOGOUTADDR 0x000000CCL
158#define GDC_TYPE_SETCOLORREGISTER 0x000000CEL
159#define GDC_TYPE_G_BEGINE 0x000000E1L
160#define GDC_TYPE_G_BEGINCONTE 0x000000E2L
161#define GDC_TYPE_G_ENDE 0x000000E3L
162#define GDC_TYPE_DRAWPIXEL 0x00000000L
163#define GDC_TYPE_DRAWPIXELZ 0x00000001L
164#define GDC_TYPE_DRAWLINE 0x00000002L
165#define GDC_TYPE_DRAWLINE2I 0x00000003L
166#define GDC_TYPE_DRAWLINE2IP 0x00000004L
167#define GDC_TYPE_DRAWTRAP 0x00000005L
168#define GDC_TYPE_DRAWVERTEX2I 0x00000006L
169#define GDC_TYPE_DRAWVERTEX2IP 0x00000007L
170#define GDC_TYPE_DRAWRECTP 0x00000009L
171#define GDC_TYPE_DRAWBITMAPP 0x0000000BL
172#define GDC_TYPE_BLTCOPYP 0x0000000DL
173#define GDC_TYPE_BLTCOPYALTERNATEP 0x0000000FL
174#define GDC_TYPE_LOADTEXTUREP 0x00000011L
175#define GDC_TYPE_BLTTEXTUREP 0x00000013L
176#define GDC_TYPE_BLTCOPYALTALPHABLENDP 0x0000001FL
177#define GDC_TYPE_SETVERTEX2I 0x00000070L
178#define GDC_TYPE_SETVERTEX2IP 0x00000071L
179#define GDC_TYPE_DRAW 0x000000F0L
180#define GDC_TYPE_SETREGISTER 0x000000F1L
181#define GDC_TYPE_SYNC 0x000000FCL
182#define GDC_TYPE_INTERRUPT 0x000000FDL
183#define GDC_TYPE_NOP 0x0
184
185/* Raster operation */
186#define GDC_ROP_CLEAR 0x0000
187#define GDC_ROP_AND 0x0001
188#define GDC_ROP_AND_REVERSE 0x0002
189#define GDC_ROP_COPY 0x0003
190#define GDC_ROP_AND_INVERTED 0x0004
191#define GDC_ROP_NOP 0x0005
192#define GDC_ROP_XOR 0x0006
193#define GDC_ROP_OR 0x0007
194#define GDC_ROP_NOR 0x0008
195#define GDC_ROP_EQUIV 0x0009
196#define GDC_ROP_INVERT 0x000A
197#define GDC_ROP_OR_REVERSE 0x000B
198#define GDC_ROP_COPY_INVERTED 0x000C
199#define GDC_ROP_OR_INVERTED 0x000D
200#define GDC_ROP_NAND 0x000E
201#define GDC_ROP_SET 0x000F
202
203#endif
generated by cgit v1.2.2 (git 2.25.0) at 2024-11-02 13:27:49 -0400