git.oblomov.eu Git - nouveau/blob - src/nv_dma.h

   1
   2  /***************************************************************************\
   3 |*                                                                           *|
   4 |*       Copyright 2003 NVIDIA, Corporation.  All rights reserved.           *|
   5 |*                                                                           *|
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  10 |*                                                                           *|
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  13 |*     as follows:                                                           *|
  14 |*                                                                           *|
  15 |*       Copyright 2003 NVIDIA, Corporation.  All rights reserved.           *|
  16 |*                                                                           *|
  17 |*     NVIDIA, CORPORATION MAKES NO REPRESENTATION ABOUT THE SUITABILITY     *|
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  32 |*     computer  software  documentation,"  as such  terms  are  used in     *|
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  36 |*     all U.S. Government End Users  acquire the source code  with only     *|
  37 |*     those rights set forth herein.                                        *|
  38 |*                                                                           *|
  39  \***************************************************************************/
  40
  41 /* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/nv/nv_dma.h,v 1.4 2004/03/20 01:52:16 mvojkovi Exp $ */
  42 #ifndef NV_DMA_H
  43 #define NV_DMA_H
  44
  45 #define NVDEBUG if (NV_DMA_DEBUG) ErrorF
  46
  47 #define NV_DMA_ACCES_RW 0
  48 #define NV_DMA_ACCES_RO 1
  49 #define NV_DMA_ACCES_WO 2
  50 #define NV_DMA_TARGET_VIDMEM 0
  51 /*
  52 #define NV_DMA_TARGET_VIDMEM_TILED 1
  53 #define NV_DMA_TARGET_PCI 2
  54 */
  55 #define NV_DMA_TARGET_AGP 3
  56
  57 enum DMAObjects {
  58         NvNullObject            = 0x00000000,
  59         NvContextSurfaces       = 0x80000010,
  60         NvRop                   = 0x80000011,
  61         NvImagePattern          = 0x80000012,
  62         NvClipRectangle         = 0x80000013,
  63         NvSolidLine             = 0x80000014,
  64         NvImageBlit             = 0x80000015,
  65         NvRectangle             = 0x80000016,
  66         NvScaledImage           = 0x80000017,
  67         NvMemFormat             = 0x80000018,
  68         Nv3D                    = 0x80000019,
  69         NvDmaFB                 = 0xD8000001,
  70         NvDmaAGP                = 0xD8000002,
  71         NvDmaNotifier0          = 0xD8000003
  72 };
  73
  74 enum DMASubchannel {
  75 /* EXA + XAA + Xv */
  76         NvSubContextSurfaces    = 0,
  77         NvSubRectangle          = 1,
  78         NvSubScaledImage        = 2,
  79 /* EXA + XAA */
  80         NvSubRop                = 3,
  81         NvSubImagePattern       = 4,
  82         NvSubImageBlit          = 5,
  83 /* EXA */
  84         NvSubMemFormat          = 6,
  85         NvSub3D                 = 7,
  86 /* XAA */
  87         NvSubClipRectangle      = 6,
  88         NvSubSolidLine          = 7,
  89 };
  90
  91 #define NVDmaNext(pNv, data) do {                        \
  92         NVDEBUG("\tNVDmaNext: @0x%08x  0x%08x\n", ((pNv)->dmaCurrent),(data));           \
  93         (pNv)->dmaBase[(pNv)->dmaCurrent++] = (data);       \
  94 } while(0)
  95
  96 #define NVDmaFloat(pNv, data) do {      \
  97         float f = (data);               \
  98         NVDmaNext((pNv), *(CARD32*)&f); \
  99 } while(0)
 100
 101 #define NVDmaStart(pNv, subchannel, tag, size) do {                     \
 102         if((pNv)->dmaFree <= (size))                                    \
 103             NVDmaWait(pNv, size);                                       \
 104         NVDEBUG("NVDmaStart: subc=%d, cmd=%x, num=%d\n", (subchannel), (tag), (size)); \
 105         NVDmaNext(pNv, ((size) << 18) | ((subchannel) << 13) | (tag));  \
 106         (pNv)->dmaFree -= ((size) + 1);                                 \
 107 } while(0)
 108
 109 #define NVDmaStart_NonInc(pNv, subchannel, tag, size) do {              \
 110         NVDmaStart((pNv), (subchannel), (tag)|0x40000000, (size));      \
 111 } while(0)
 112
 113 #define NVDmaSetObjectOnSubchannel(pNv, subchannel, object) do { \
 114     NVDmaStart(pNv, subchannel, 0, 1);                           \
 115     NVDmaNext(pNv,object);                                       \
 116 } while(0)
 117
 118 #define SURFACE_FORMAT                                              0x00000300
 119 #define SURFACE_FORMAT_Y8                                           0x00000001
 120 #define SURFACE_FORMAT_X1R5G5B5                                     0x00000002
 121 #define SURFACE_FORMAT_R5G6B5                                       0x00000004
 122 #define SURFACE_FORMAT_X8R8G8B8                                     0x00000006
 123 #define SURFACE_FORMAT_A8R8G8B8                                     0x0000000a
 124 #define SURFACE_PITCH                                               0x00000304
 125 #define SURFACE_PITCH_SRC                                           15:0
 126 #define SURFACE_PITCH_DST                                           31:16
 127 #define SURFACE_OFFSET_SRC                                          0x00000308
 128 #define SURFACE_OFFSET_DST                                          0x0000030C
 129
 130 #define ROP_SET                                                     0x00000300
 131
 132 #define PATTERN_FORMAT                                              0x00000300
 133 #define PATTERN_FORMAT_DEPTH8                                       0x00000003
 134 #define PATTERN_FORMAT_DEPTH16                                      0x00000001
 135 #define PATTERN_FORMAT_DEPTH24                                      0x00000003
 136 #define PATTERN_COLOR_0                                             0x00000310
 137 #define PATTERN_COLOR_1                                             0x00000314
 138 #define PATTERN_PATTERN_0                                           0x00000318
 139 #define PATTERN_PATTERN_1                                           0x0000031C
 140
 141 #define CLIP_POINT                                                  0x00000300
 142 #define CLIP_POINT_X                                                15:0
 143 #define CLIP_POINT_Y                                                31:16
 144 #define CLIP_SIZE                                                   0x00000304
 145 #define CLIP_SIZE_WIDTH                                             15:0
 146 #define CLIP_SIZE_HEIGHT                                            31:16
 147
 148 #define LINE_FORMAT                                                 0x00000300
 149 #define LINE_FORMAT_DEPTH8                                          0x00000003
 150 #define LINE_FORMAT_DEPTH16                                         0x00000001
 151 #define LINE_FORMAT_DEPTH24                                         0x00000003
 152 #define LINE_COLOR                                                  0x00000304
 153 #define LINE_MAX_LINES                                              16
 154 #define LINE_LINES(i)                                               0x00000400\
 155                                                                     +(i)*8
 156 #define LINE_LINES_POINT0_X                                         15:0
 157 #define LINE_LINES_POINT0_Y                                         31:16
 158 #define LINE_LINES_POINT1_X                                         47:32
 159 #define LINE_LINES_POINT1_Y                                         63:48
 160
 161 #define BLIT_POINT_SRC                                              0x00000300
 162 #define BLIT_POINT_SRC_X                                            15:0
 163 #define BLIT_POINT_SRC_Y                                            31:16
 164 #define BLIT_POINT_DST                                              0x00000304
 165 #define BLIT_POINT_DST_X                                            15:0
 166 #define BLIT_POINT_DST_Y                                            31:16
 167 #define BLIT_SIZE                                                   0x00000308
 168 #define BLIT_SIZE_WIDTH                                             15:0
 169 #define BLIT_SIZE_HEIGHT                                            31:16
 170
 171 #define RECT_FORMAT                                                 0x00000300
 172 #define RECT_FORMAT_DEPTH8                                          0x00000003
 173 #define RECT_FORMAT_DEPTH16                                         0x00000001
 174 #define RECT_FORMAT_DEPTH24                                         0x00000003
 175 #define RECT_SOLID_COLOR                                            0x000003FC
 176 #define RECT_SOLID_RECTS_MAX_RECTS                                  32
 177 #define RECT_SOLID_RECTS(i)                                         0x00000400\
 178                                                                     +(i)*8
 179 #define RECT_SOLID_RECTS_Y                                          15:0
 180 #define RECT_SOLID_RECTS_X                                          31:16
 181 #define RECT_SOLID_RECTS_HEIGHT                                     47:32
 182 #define RECT_SOLID_RECTS_WIDTH                                      63:48
 183
 184 #define RECT_EXPAND_ONE_COLOR_CLIP                                  0x000007EC
 185 #define RECT_EXPAND_ONE_COLOR_CLIP_POINT0_X                         15:0
 186 #define RECT_EXPAND_ONE_COLOR_CLIP_POINT0_Y                         31:16
 187 #define RECT_EXPAND_ONE_COLOR_CLIP_POINT1_X                         47:32
 188 #define RECT_EXPAND_ONE_COLOR_CLIP_POINT1_Y                         63:48
 189 #define RECT_EXPAND_ONE_COLOR_COLOR                                 0x000007F4
 190 #define RECT_EXPAND_ONE_COLOR_SIZE                                  0x000007F8
 191 #define RECT_EXPAND_ONE_COLOR_SIZE_WIDTH                            15:0
 192 #define RECT_EXPAND_ONE_COLOR_SIZE_HEIGHT                           31:16
 193 #define RECT_EXPAND_ONE_COLOR_POINT                                 0x000007FC
 194 #define RECT_EXPAND_ONE_COLOR_POINT_X                               15:0
 195 #define RECT_EXPAND_ONE_COLOR_POINT_Y                               31:16
 196 #define RECT_EXPAND_ONE_COLOR_DATA_MAX_DWORDS                       128
 197 #define RECT_EXPAND_ONE_COLOR_DATA(i)                               0x00000800\
 198                                                                     +(i)*4
 199
 200 #define RECT_EXPAND_TWO_COLOR_CLIP                                  0x00000BE4
 201 #define RECT_EXPAND_TWO_COLOR_CLIP_POINT0_X                         15:0
 202 #define RECT_EXPAND_TWO_COLOR_CLIP_POINT0_Y                         31:16
 203 #define RECT_EXPAND_TWO_COLOR_CLIP_POINT1_X                         47:32
 204 #define RECT_EXPAND_TWO_COLOR_CLIP_POINT1_Y                         63:48
 205 #define RECT_EXPAND_TWO_COLOR_COLOR_0                               0x00000BEC
 206 #define RECT_EXPAND_TWO_COLOR_COLOR_1                               0x00000BF0
 207 #define RECT_EXPAND_TWO_COLOR_SIZE_IN                               0x00000BF4
 208 #define RECT_EXPAND_TWO_COLOR_SIZE_IN_WIDTH                         15:0
 209 #define RECT_EXPAND_TWO_COLOR_SIZE_IN_HEIGHT                        31:16
 210 #define RECT_EXPAND_TWO_COLOR_SIZE_OUT                              0x00000BF8
 211 #define RECT_EXPAND_TWO_COLOR_SIZE_OUT_WIDTH                        15:0
 212 #define RECT_EXPAND_TWO_COLOR_SIZE_OUT_HEIGHT                       31:16
 213 #define RECT_EXPAND_TWO_COLOR_POINT                                 0x00000BFC
 214 #define RECT_EXPAND_TWO_COLOR_POINT_X                               15:0
 215 #define RECT_EXPAND_TWO_COLOR_POINT_Y                               31:16
 216 #define RECT_EXPAND_TWO_COLOR_DATA_MAX_DWORDS                       128
 217 #define RECT_EXPAND_TWO_COLOR_DATA(i)                               0x00000C00\
 218                                                                     +(i)*4
 219
 220 #define STRETCH_BLIT_FORMAT                                         0x00000300
 221 #define STRETCH_BLIT_FORMAT_DEPTH8                                  0x00000004
 222 #define STRETCH_BLIT_FORMAT_DEPTH16                                 0x00000007
 223 #define STRETCH_BLIT_FORMAT_DEPTH24                                 0x00000004
 224 #define STRETCH_BLIT_FORMAT_A8R8G8B8                                0x00000003
 225 #define STRETCH_BLIT_FORMAT_X8R8G8B8                                0x00000004
 226 #define STRETCH_BLIT_FORMAT_YUYV                                    0x00000005
 227 #define STRETCH_BLIT_FORMAT_UYVY                                    0x00000006
 228 #define STRETCH_BLIT_OPERATION                                      0x00000304
 229 #define STRETCH_BLIT_OPERATION_ROP                                  0x00000001
 230 #define STRETCH_BLIT_OPERATION_COPY                                 0x00000003
 231 #define STRETCH_BLIT_OPERATION_BLEND                                0x00000002
 232 #define STRETCH_BLIT_CLIP_POINT                                     0x00000308
 233 #define STRETCH_BLIT_CLIP_POINT_X                                   15:0
 234 #define STRETCH_BLIT_CLIP_POINT_Y                                   31:16
 235 #define STRETCH_BLIT_CLIP_POINT                                     0x00000308
 236 #define STRETCH_BLIT_CLIP_SIZE                                      0x0000030C
 237 #define STRETCH_BLIT_CLIP_SIZE_WIDTH                                15:0
 238 #define STRETCH_BLIT_CLIP_SIZE_HEIGHT                               31:16
 239 #define STRETCH_BLIT_DST_POINT                                      0x00000310
 240 #define STRETCH_BLIT_DST_POINT_X                                    15:0
 241 #define STRETCH_BLIT_DST_POINT_Y                                    31:16
 242 #define STRETCH_BLIT_DST_SIZE                                       0x00000314
 243 #define STRETCH_BLIT_DST_SIZE_WIDTH                                 15:0
 244 #define STRETCH_BLIT_DST_SIZE_HEIGHT                                31:16
 245 #define STRETCH_BLIT_DU_DX                                          0x00000318
 246 #define STRETCH_BLIT_DV_DY                                          0x0000031C
 247 #define STRETCH_BLIT_SRC_SIZE                                       0x00000400
 248 #define STRETCH_BLIT_SRC_SIZE_WIDTH                                 15:0
 249 #define STRETCH_BLIT_SRC_SIZE_HEIGHT                                31:16
 250 #define STRETCH_BLIT_SRC_FORMAT                                     0x00000404
 251 #define STRETCH_BLIT_SRC_FORMAT_PITCH                               15:0
 252 #define STRETCH_BLIT_SRC_FORMAT_ORIGIN                              23:16
 253 #define STRETCH_BLIT_SRC_FORMAT_ORIGIN_CENTER                       0x00000001
 254 #define STRETCH_BLIT_SRC_FORMAT_ORIGIN_CORNER                       0x00000002
 255 #define STRETCH_BLIT_SRC_FORMAT_FILTER                              31:24
 256 #define STRETCH_BLIT_SRC_FORMAT_FILTER_POINT_SAMPLE                 0x00000000
 257 #define STRETCH_BLIT_SRC_FORMAT_FILTER_BILINEAR                     0x00000001
 258 #define STRETCH_BLIT_SRC_OFFSET                                     0x00000408
 259 #define STRETCH_BLIT_SRC_POINT                                      0x0000040C
 260 #define STRETCH_BLIT_SRC_POINT_U                                    15:0
 261 #define STRETCH_BLIT_SRC_POINT_V                                    31:16
 262
 263
 264 #define MEMFORMAT_NOTIFY                                0x00000104
 265 #define MEMFORMAT_DMA_NOTIFY                            0x00000180
 266 #define MEMFORMAT_DMA_OBJECT_IN                         0x00000184
 267 #define MEMFORMAT_DMA_OBJECT_OUT                        0x00000188
 268 #define MEMFORMAT_OFFSET_IN                             0x0000030C
 269 #define MEMFORMAT_OFFSET_OUT                            0x00000310
 270 #define MEMFORMAT_PITCH_IN                              0x00000314
 271 #define MEMFORMAT_PITCH_OUT                             0x00000318
 272 #define MEMFORMAT_LINE_LENGTH_IN                        0x0000031C
 273 #define MEMFORMAT_LINE_COUNT                            0x00000320
 274
 275
 276 #endif /* NV_DMA_H */