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

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   2  /***************************************************************************\
   3 |*                                                                           *|
   4 |*       Copyright 2003 NVIDIA, Corporation.  All rights reserved.           *|
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  15 |*       Copyright 2003 NVIDIA, Corporation.  All rights reserved.           *|
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  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 void NVDmaCreateDMAObject(NVPtr pNv, int handle, int target, CARD32 base_address, CARD32 size, int access);
  57
  58 Bool NVDmaWaitForNotifier(NVPtr pNv, void *notifier);
  59 void *NVDmaCreateNotifier(NVPtr pNv, int handle);
  60
  61 #define NV_DMA_CONTEXT_FLAGS_PATCH_ROP_AND 0x1
  62 #define NV_DMA_CONTEXT_FLAGS_PATCH_SRCCOPY 0x2
  63 #define NV_DMA_CONTEXT_FLAGS_CLIP_ENABLE 0x4
  64 #define NV_DMA_CONTEXT_FLAGS_MONO 0x8
  65 void NVDmaCreateContextObject(NVPtr pNv, int handle, int class, CARD32 flags,
  66                               CARD32 dma_in, CARD32 dma_out, CARD32 dma_notifier);
  67 Bool NVInitDma(ScrnInfoPtr pScrn);
  68
  69
  70 enum DMAObjects {
  71         NvContextSurfaces = 0x80000010,
  72         NvRop = 0x80000011,
  73         NvImagePattern = 0x80000012,
  74         NvClipRectangle = 0x80000013,
  75         NvSolidLine = 0x80000014,
  76         NvImageBlit = 0x80000015,
  77         NvRectangle = 0x80000016,
  78         NvScaledImage = 0x80000017,
  79         NvGraphicsToAGP = 0x80000018,
  80         NvAGPToGraphics = 0x80000019,
  81         NvDmaFB = 0xD8000001,
  82         NvDmaAGP = 0xD8000002,
  83         NvDmaNotifier0 = 0xD8000003
  84 };
  85 enum DMASubchannel {
  86         NvSubContextSurfaces = 0,
  87         NvSubRop = 1,
  88         NvSubImagePattern = 2,
  89         NvSubClipRectangle = 3,
  90         NvSubSolidLine = 4,
  91         NvSubImageBlit = 5,
  92         NvSubRectangle = 6,
  93         NvSubScaledImage = 7,
  94         NvSubGraphicsToAGP = 7
  95 };
  96
  97 #define NVDmaNext(pNv, data) {                           \
  98      (pNv)->dmaBase[(pNv)->dmaCurrent++] = (data);       \
  99      NVDEBUG("\tNVDmaNext: 0x%08x\n", (data));           \
 100 }
 101
 102 #define NVDmaStart(pNv, subchannel, tag, size) {                        \
 103         if((pNv)->dmaFree <= (size))                                    \
 104             NVDmaWait(pNv, size);                                       \
 105         NVDEBUG("NVDmaStart: subc=%d, cmd=%x, num=%d\n", (subchannel), (tag), (size)); \
 106         NVDmaNext(pNv, ((size) << 18) | ((subchannel) << 13) | (tag));  \
 107         (pNv)->dmaFree -= ((size) + 1);                                 \
 108     }
 109
 110 #define NVDmaSetObjectOnSubchannel(pNv, subchannel, object) \
 111     NVDmaStart(pNv, subchannel, 0, 1);                      \
 112     NVDmaNext(pNv,object);
 113
 114 #define SURFACE_FORMAT                                              0x00000300
 115 #define SURFACE_FORMAT_Y8                                           0x00000001
 116 #define SURFACE_FORMAT_X1R5G5B5                                     0x00000002
 117 #define SURFACE_FORMAT_R5G6B5                                       0x00000004
 118 #define SURFACE_FORMAT_X8R8G8B8                                     0x00000006
 119 #define SURFACE_FORMAT_A8R8G8B8                                     0x0000000a
 120 #define SURFACE_PITCH                                               0x00000304
 121 #define SURFACE_PITCH_SRC                                           15:0
 122 #define SURFACE_PITCH_DST                                           31:16
 123 #define SURFACE_OFFSET_SRC                                          0x00000308
 124 #define SURFACE_OFFSET_DST                                          0x0000030C
 125
 126 #define ROP_SET                                                     0x00000300
 127
 128 #define PATTERN_FORMAT                                              0x00000300
 129 #define PATTERN_FORMAT_DEPTH8                                       0x00000003
 130 #define PATTERN_FORMAT_DEPTH16                                      0x00000001
 131 #define PATTERN_FORMAT_DEPTH24                                      0x00000003
 132 #define PATTERN_COLOR_0                                             0x00000310
 133 #define PATTERN_COLOR_1                                             0x00000314
 134 #define PATTERN_PATTERN_0                                           0x00000318
 135 #define PATTERN_PATTERN_1                                           0x0000031C
 136
 137 #define CLIP_POINT                                                  0x00000300
 138 #define CLIP_POINT_X                                                15:0
 139 #define CLIP_POINT_Y                                                31:16
 140 #define CLIP_SIZE                                                   0x00000304
 141 #define CLIP_SIZE_WIDTH                                             15:0
 142 #define CLIP_SIZE_HEIGHT                                            31:16
 143
 144 #define LINE_FORMAT                                                 0x00000300
 145 #define LINE_FORMAT_DEPTH8                                          0x00000003
 146 #define LINE_FORMAT_DEPTH16                                         0x00000001
 147 #define LINE_FORMAT_DEPTH24                                         0x00000003
 148 #define LINE_COLOR                                                  0x00000304
 149 #define LINE_MAX_LINES                                              16
 150 #define LINE_LINES(i)                                               0x00000400\
 151                                                                     +(i)*8
 152 #define LINE_LINES_POINT0_X                                         15:0
 153 #define LINE_LINES_POINT0_Y                                         31:16
 154 #define LINE_LINES_POINT1_X                                         47:32
 155 #define LINE_LINES_POINT1_Y                                         63:48
 156
 157 #define BLIT_POINT_SRC                                              0x00000300
 158 #define BLIT_POINT_SRC_X                                            15:0
 159 #define BLIT_POINT_SRC_Y                                            31:16
 160 #define BLIT_POINT_DST                                              0x00000304
 161 #define BLIT_POINT_DST_X                                            15:0
 162 #define BLIT_POINT_DST_Y                                            31:16
 163 #define BLIT_SIZE                                                   0x00000308
 164 #define BLIT_SIZE_WIDTH                                             15:0
 165 #define BLIT_SIZE_HEIGHT                                            31:16
 166
 167 #define RECT_FORMAT                                                 0x00000300
 168 #define RECT_FORMAT_DEPTH8                                          0x00000003
 169 #define RECT_FORMAT_DEPTH16                                         0x00000001
 170 #define RECT_FORMAT_DEPTH24                                         0x00000003
 171 #define RECT_SOLID_COLOR                                            0x000003FC
 172 #define RECT_SOLID_RECTS_MAX_RECTS                                  32
 173 #define RECT_SOLID_RECTS(i)                                         0x00000400\
 174                                                                     +(i)*8
 175 #define RECT_SOLID_RECTS_Y                                          15:0
 176 #define RECT_SOLID_RECTS_X                                          31:16
 177 #define RECT_SOLID_RECTS_HEIGHT                                     47:32
 178 #define RECT_SOLID_RECTS_WIDTH                                      63:48
 179
 180 #define RECT_EXPAND_ONE_COLOR_CLIP                                  0x000007EC
 181 #define RECT_EXPAND_ONE_COLOR_CLIP_POINT0_X                         15:0
 182 #define RECT_EXPAND_ONE_COLOR_CLIP_POINT0_Y                         31:16
 183 #define RECT_EXPAND_ONE_COLOR_CLIP_POINT1_X                         47:32
 184 #define RECT_EXPAND_ONE_COLOR_CLIP_POINT1_Y                         63:48
 185 #define RECT_EXPAND_ONE_COLOR_COLOR                                 0x000007F4
 186 #define RECT_EXPAND_ONE_COLOR_SIZE                                  0x000007F8
 187 #define RECT_EXPAND_ONE_COLOR_SIZE_WIDTH                            15:0
 188 #define RECT_EXPAND_ONE_COLOR_SIZE_HEIGHT                           31:16
 189 #define RECT_EXPAND_ONE_COLOR_POINT                                 0x000007FC
 190 #define RECT_EXPAND_ONE_COLOR_POINT_X                               15:0
 191 #define RECT_EXPAND_ONE_COLOR_POINT_Y                               31:16
 192 #define RECT_EXPAND_ONE_COLOR_DATA_MAX_DWORDS                       128
 193 #define RECT_EXPAND_ONE_COLOR_DATA(i)                               0x00000800\
 194                                                                     +(i)*4
 195
 196 #define RECT_EXPAND_TWO_COLOR_CLIP                                  0x00000BE4
 197 #define RECT_EXPAND_TWO_COLOR_CLIP_POINT0_X                         15:0
 198 #define RECT_EXPAND_TWO_COLOR_CLIP_POINT0_Y                         31:16
 199 #define RECT_EXPAND_TWO_COLOR_CLIP_POINT1_X                         47:32
 200 #define RECT_EXPAND_TWO_COLOR_CLIP_POINT1_Y                         63:48
 201 #define RECT_EXPAND_TWO_COLOR_COLOR_0                               0x00000BEC
 202 #define RECT_EXPAND_TWO_COLOR_COLOR_1                               0x00000BF0
 203 #define RECT_EXPAND_TWO_COLOR_SIZE_IN                               0x00000BF4
 204 #define RECT_EXPAND_TWO_COLOR_SIZE_IN_WIDTH                         15:0
 205 #define RECT_EXPAND_TWO_COLOR_SIZE_IN_HEIGHT                        31:16
 206 #define RECT_EXPAND_TWO_COLOR_SIZE_OUT                              0x00000BF8
 207 #define RECT_EXPAND_TWO_COLOR_SIZE_OUT_WIDTH                        15:0
 208 #define RECT_EXPAND_TWO_COLOR_SIZE_OUT_HEIGHT                       31:16
 209 #define RECT_EXPAND_TWO_COLOR_POINT                                 0x00000BFC
 210 #define RECT_EXPAND_TWO_COLOR_POINT_X                               15:0
 211 #define RECT_EXPAND_TWO_COLOR_POINT_Y                               31:16
 212 #define RECT_EXPAND_TWO_COLOR_DATA_MAX_DWORDS                       128
 213 #define RECT_EXPAND_TWO_COLOR_DATA(i)                               0x00000C00\
 214                                                                     +(i)*4
 215
 216 #define STRETCH_BLIT_FORMAT                                         0x00000300
 217 #define STRETCH_BLIT_FORMAT_DEPTH8                                  0x00000004
 218 #define STRETCH_BLIT_FORMAT_DEPTH16                                 0x00000007
 219 #define STRETCH_BLIT_FORMAT_DEPTH24                                 0x00000004
 220 #define STRETCH_BLIT_FORMAT_A8R8G8B8                                0x00000003
 221 #define STRETCH_BLIT_FORMAT_X8R8G8B8                                0x00000004
 222 #define STRETCH_BLIT_FORMAT_YUYV                                    0x00000005
 223 #define STRETCH_BLIT_FORMAT_UYVY                                    0x00000006
 224 #define STRETCH_BLIT_OPERATION                                      0x00000304
 225 #define STRETCH_BLIT_OPERATION_ROP                                  0x00000001
 226 #define STRETCH_BLIT_OPERATION_COPY                                 0x00000003
 227 #define STRETCH_BLIT_OPERATION_BLEND                                0x00000002
 228 #define STRETCH_BLIT_CLIP_POINT                                     0x00000308
 229 #define STRETCH_BLIT_CLIP_POINT_X                                   15:0
 230 #define STRETCH_BLIT_CLIP_POINT_Y                                   31:16
 231 #define STRETCH_BLIT_CLIP_POINT                                     0x00000308
 232 #define STRETCH_BLIT_CLIP_SIZE                                      0x0000030C
 233 #define STRETCH_BLIT_CLIP_SIZE_WIDTH                                15:0
 234 #define STRETCH_BLIT_CLIP_SIZE_HEIGHT                               31:16
 235 #define STRETCH_BLIT_DST_POINT                                      0x00000310
 236 #define STRETCH_BLIT_DST_POINT_X                                    15:0
 237 #define STRETCH_BLIT_DST_POINT_Y                                    31:16
 238 #define STRETCH_BLIT_DST_SIZE                                       0x00000314
 239 #define STRETCH_BLIT_DST_SIZE_WIDTH                                 15:0
 240 #define STRETCH_BLIT_DST_SIZE_HEIGHT                                31:16
 241 #define STRETCH_BLIT_DU_DX                                          0x00000318
 242 #define STRETCH_BLIT_DV_DY                                          0x0000031C
 243 #define STRETCH_BLIT_SRC_SIZE                                       0x00000400
 244 #define STRETCH_BLIT_SRC_SIZE_WIDTH                                 15:0
 245 #define STRETCH_BLIT_SRC_SIZE_HEIGHT                                31:16
 246 #define STRETCH_BLIT_SRC_FORMAT                                     0x00000404
 247 #define STRETCH_BLIT_SRC_FORMAT_PITCH                               15:0
 248 #define STRETCH_BLIT_SRC_FORMAT_ORIGIN                              23:16
 249 #define STRETCH_BLIT_SRC_FORMAT_ORIGIN_CENTER                       0x00000001
 250 #define STRETCH_BLIT_SRC_FORMAT_ORIGIN_CORNER                       0x00000002
 251 #define STRETCH_BLIT_SRC_FORMAT_FILTER                              31:24
 252 #define STRETCH_BLIT_SRC_FORMAT_FILTER_POINT_SAMPLE                 0x00000000
 253 #define STRETCH_BLIT_SRC_FORMAT_FILTER_BILINEAR                     0x00000001
 254 #define STRETCH_BLIT_SRC_OFFSET                                     0x00000408
 255 #define STRETCH_BLIT_SRC_POINT                                      0x0000040C
 256 #define STRETCH_BLIT_SRC_POINT_U                                    15:0
 257 #define STRETCH_BLIT_SRC_POINT_V                                    31:16
 258
 259
 260 #define MEMFORMAT_NOTIFY                                0x00000104
 261 #define MEMFORMAT_DMA_NOTIFY                            0x00000180
 262 #define MEMFORMAT_OFFSET_IN                             0x0000030C
 263 #define MEMFORMAT_OFFSET_OUT                            0x00000310
 264 #define MEMFORMAT_PITCH_IN                              0x00000314
 265 #define MEMFORMAT_PITCH_OUT                             0x00000318
 266 #define MEMFORMAT_LINE_LENGTH_IN                        0x0000031C
 267 #define MEMFORMAT_LINE_COUNT                            0x00000320
 268
 269
 270 #endif /* NV_DMA_H */