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1408 | serge | 1 | /* radeon_drm.h -- Public header for the radeon driver -*- linux-c -*- |
2 | * |
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3 | * Copyright 2000 Precision Insight, Inc., Cedar Park, Texas. |
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4 | * Copyright 2000 VA Linux Systems, Inc., Fremont, California. |
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5 | * Copyright 2002 Tungsten Graphics, Inc., Cedar Park, Texas. |
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6 | * All rights reserved. |
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7 | * |
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8 | * Permission is hereby granted, free of charge, to any person obtaining a |
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9 | * copy of this software and associated documentation files (the "Software"), |
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10 | * to deal in the Software without restriction, including without limitation |
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11 | * the rights to use, copy, modify, merge, publish, distribute, sublicense, |
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12 | * and/or sell copies of the Software, and to permit persons to whom the |
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13 | * Software is furnished to do so, subject to the following conditions: |
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14 | * |
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15 | * The above copyright notice and this permission notice (including the next |
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16 | * paragraph) shall be included in all copies or substantial portions of the |
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17 | * Software. |
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18 | * |
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19 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
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20 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
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21 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
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22 | * PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR |
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23 | * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, |
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24 | * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER |
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25 | * DEALINGS IN THE SOFTWARE. |
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26 | * |
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27 | * Authors: |
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28 | * Kevin E. Martin |
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29 | * Gareth Hughes |
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30 | * Keith Whitwell |
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31 | */ |
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32 | |||
33 | #ifndef __RADEON_DRM_H__ |
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34 | #define __RADEON_DRM_H__ |
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35 | |||
36 | #include "drm.h" |
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37 | |||
38 | /* WARNING: If you change any of these defines, make sure to change the |
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39 | * defines in the X server file (radeon_sarea.h) |
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40 | */ |
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41 | #ifndef __RADEON_SAREA_DEFINES__ |
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42 | #define __RADEON_SAREA_DEFINES__ |
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43 | |||
44 | /* Old style state flags, required for sarea interface (1.1 and 1.2 |
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45 | * clears) and 1.2 drm_vertex2 ioctl. |
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46 | */ |
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47 | #define RADEON_UPLOAD_CONTEXT 0x00000001 |
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48 | #define RADEON_UPLOAD_VERTFMT 0x00000002 |
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49 | #define RADEON_UPLOAD_LINE 0x00000004 |
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50 | #define RADEON_UPLOAD_BUMPMAP 0x00000008 |
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51 | #define RADEON_UPLOAD_MASKS 0x00000010 |
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52 | #define RADEON_UPLOAD_VIEWPORT 0x00000020 |
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53 | #define RADEON_UPLOAD_SETUP 0x00000040 |
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54 | #define RADEON_UPLOAD_TCL 0x00000080 |
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55 | #define RADEON_UPLOAD_MISC 0x00000100 |
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56 | #define RADEON_UPLOAD_TEX0 0x00000200 |
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57 | #define RADEON_UPLOAD_TEX1 0x00000400 |
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58 | #define RADEON_UPLOAD_TEX2 0x00000800 |
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59 | #define RADEON_UPLOAD_TEX0IMAGES 0x00001000 |
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60 | #define RADEON_UPLOAD_TEX1IMAGES 0x00002000 |
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61 | #define RADEON_UPLOAD_TEX2IMAGES 0x00004000 |
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62 | #define RADEON_UPLOAD_CLIPRECTS 0x00008000 /* handled client-side */ |
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63 | #define RADEON_REQUIRE_QUIESCENCE 0x00010000 |
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64 | #define RADEON_UPLOAD_ZBIAS 0x00020000 /* version 1.2 and newer */ |
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65 | #define RADEON_UPLOAD_ALL 0x003effff |
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66 | #define RADEON_UPLOAD_CONTEXT_ALL 0x003e01ff |
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67 | |||
68 | /* New style per-packet identifiers for use in cmd_buffer ioctl with |
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69 | * the RADEON_EMIT_PACKET command. Comments relate new packets to old |
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70 | * state bits and the packet size: |
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71 | */ |
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72 | #define RADEON_EMIT_PP_MISC 0 /* context/7 */ |
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73 | #define RADEON_EMIT_PP_CNTL 1 /* context/3 */ |
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74 | #define RADEON_EMIT_RB3D_COLORPITCH 2 /* context/1 */ |
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75 | #define RADEON_EMIT_RE_LINE_PATTERN 3 /* line/2 */ |
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76 | #define RADEON_EMIT_SE_LINE_WIDTH 4 /* line/1 */ |
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77 | #define RADEON_EMIT_PP_LUM_MATRIX 5 /* bumpmap/1 */ |
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78 | #define RADEON_EMIT_PP_ROT_MATRIX_0 6 /* bumpmap/2 */ |
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79 | #define RADEON_EMIT_RB3D_STENCILREFMASK 7 /* masks/3 */ |
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80 | #define RADEON_EMIT_SE_VPORT_XSCALE 8 /* viewport/6 */ |
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81 | #define RADEON_EMIT_SE_CNTL 9 /* setup/2 */ |
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82 | #define RADEON_EMIT_SE_CNTL_STATUS 10 /* setup/1 */ |
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83 | #define RADEON_EMIT_RE_MISC 11 /* misc/1 */ |
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84 | #define RADEON_EMIT_PP_TXFILTER_0 12 /* tex0/6 */ |
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85 | #define RADEON_EMIT_PP_BORDER_COLOR_0 13 /* tex0/1 */ |
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86 | #define RADEON_EMIT_PP_TXFILTER_1 14 /* tex1/6 */ |
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87 | #define RADEON_EMIT_PP_BORDER_COLOR_1 15 /* tex1/1 */ |
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88 | #define RADEON_EMIT_PP_TXFILTER_2 16 /* tex2/6 */ |
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89 | #define RADEON_EMIT_PP_BORDER_COLOR_2 17 /* tex2/1 */ |
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90 | #define RADEON_EMIT_SE_ZBIAS_FACTOR 18 /* zbias/2 */ |
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91 | #define RADEON_EMIT_SE_TCL_OUTPUT_VTX_FMT 19 /* tcl/11 */ |
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92 | #define RADEON_EMIT_SE_TCL_MATERIAL_EMMISSIVE_RED 20 /* material/17 */ |
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93 | #define R200_EMIT_PP_TXCBLEND_0 21 /* tex0/4 */ |
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94 | #define R200_EMIT_PP_TXCBLEND_1 22 /* tex1/4 */ |
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95 | #define R200_EMIT_PP_TXCBLEND_2 23 /* tex2/4 */ |
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96 | #define R200_EMIT_PP_TXCBLEND_3 24 /* tex3/4 */ |
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97 | #define R200_EMIT_PP_TXCBLEND_4 25 /* tex4/4 */ |
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98 | #define R200_EMIT_PP_TXCBLEND_5 26 /* tex5/4 */ |
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99 | #define R200_EMIT_PP_TXCBLEND_6 27 /* /4 */ |
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100 | #define R200_EMIT_PP_TXCBLEND_7 28 /* /4 */ |
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101 | #define R200_EMIT_TCL_LIGHT_MODEL_CTL_0 29 /* tcl/7 */ |
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102 | #define R200_EMIT_TFACTOR_0 30 /* tf/7 */ |
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103 | #define R200_EMIT_VTX_FMT_0 31 /* vtx/5 */ |
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104 | #define R200_EMIT_VAP_CTL 32 /* vap/1 */ |
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105 | #define R200_EMIT_MATRIX_SELECT_0 33 /* msl/5 */ |
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106 | #define R200_EMIT_TEX_PROC_CTL_2 34 /* tcg/5 */ |
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107 | #define R200_EMIT_TCL_UCP_VERT_BLEND_CTL 35 /* tcl/1 */ |
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108 | #define R200_EMIT_PP_TXFILTER_0 36 /* tex0/6 */ |
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109 | #define R200_EMIT_PP_TXFILTER_1 37 /* tex1/6 */ |
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110 | #define R200_EMIT_PP_TXFILTER_2 38 /* tex2/6 */ |
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111 | #define R200_EMIT_PP_TXFILTER_3 39 /* tex3/6 */ |
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112 | #define R200_EMIT_PP_TXFILTER_4 40 /* tex4/6 */ |
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113 | #define R200_EMIT_PP_TXFILTER_5 41 /* tex5/6 */ |
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114 | #define R200_EMIT_PP_TXOFFSET_0 42 /* tex0/1 */ |
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115 | #define R200_EMIT_PP_TXOFFSET_1 43 /* tex1/1 */ |
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116 | #define R200_EMIT_PP_TXOFFSET_2 44 /* tex2/1 */ |
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117 | #define R200_EMIT_PP_TXOFFSET_3 45 /* tex3/1 */ |
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118 | #define R200_EMIT_PP_TXOFFSET_4 46 /* tex4/1 */ |
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119 | #define R200_EMIT_PP_TXOFFSET_5 47 /* tex5/1 */ |
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120 | #define R200_EMIT_VTE_CNTL 48 /* vte/1 */ |
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121 | #define R200_EMIT_OUTPUT_VTX_COMP_SEL 49 /* vtx/1 */ |
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122 | #define R200_EMIT_PP_TAM_DEBUG3 50 /* tam/1 */ |
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123 | #define R200_EMIT_PP_CNTL_X 51 /* cst/1 */ |
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124 | #define R200_EMIT_RB3D_DEPTHXY_OFFSET 52 /* cst/1 */ |
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125 | #define R200_EMIT_RE_AUX_SCISSOR_CNTL 53 /* cst/1 */ |
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126 | #define R200_EMIT_RE_SCISSOR_TL_0 54 /* cst/2 */ |
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127 | #define R200_EMIT_RE_SCISSOR_TL_1 55 /* cst/2 */ |
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128 | #define R200_EMIT_RE_SCISSOR_TL_2 56 /* cst/2 */ |
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129 | #define R200_EMIT_SE_VAP_CNTL_STATUS 57 /* cst/1 */ |
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130 | #define R200_EMIT_SE_VTX_STATE_CNTL 58 /* cst/1 */ |
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131 | #define R200_EMIT_RE_POINTSIZE 59 /* cst/1 */ |
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132 | #define R200_EMIT_TCL_INPUT_VTX_VECTOR_ADDR_0 60 /* cst/4 */ |
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133 | #define R200_EMIT_PP_CUBIC_FACES_0 61 |
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134 | #define R200_EMIT_PP_CUBIC_OFFSETS_0 62 |
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135 | #define R200_EMIT_PP_CUBIC_FACES_1 63 |
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136 | #define R200_EMIT_PP_CUBIC_OFFSETS_1 64 |
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137 | #define R200_EMIT_PP_CUBIC_FACES_2 65 |
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138 | #define R200_EMIT_PP_CUBIC_OFFSETS_2 66 |
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139 | #define R200_EMIT_PP_CUBIC_FACES_3 67 |
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140 | #define R200_EMIT_PP_CUBIC_OFFSETS_3 68 |
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141 | #define R200_EMIT_PP_CUBIC_FACES_4 69 |
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142 | #define R200_EMIT_PP_CUBIC_OFFSETS_4 70 |
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143 | #define R200_EMIT_PP_CUBIC_FACES_5 71 |
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144 | #define R200_EMIT_PP_CUBIC_OFFSETS_5 72 |
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145 | #define RADEON_EMIT_PP_TEX_SIZE_0 73 |
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146 | #define RADEON_EMIT_PP_TEX_SIZE_1 74 |
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147 | #define RADEON_EMIT_PP_TEX_SIZE_2 75 |
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148 | #define R200_EMIT_RB3D_BLENDCOLOR 76 |
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149 | #define R200_EMIT_TCL_POINT_SPRITE_CNTL 77 |
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150 | #define RADEON_EMIT_PP_CUBIC_FACES_0 78 |
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151 | #define RADEON_EMIT_PP_CUBIC_OFFSETS_T0 79 |
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152 | #define RADEON_EMIT_PP_CUBIC_FACES_1 80 |
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153 | #define RADEON_EMIT_PP_CUBIC_OFFSETS_T1 81 |
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154 | #define RADEON_EMIT_PP_CUBIC_FACES_2 82 |
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155 | #define RADEON_EMIT_PP_CUBIC_OFFSETS_T2 83 |
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156 | #define R200_EMIT_PP_TRI_PERF_CNTL 84 |
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157 | #define R200_EMIT_PP_AFS_0 85 |
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158 | #define R200_EMIT_PP_AFS_1 86 |
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159 | #define R200_EMIT_ATF_TFACTOR 87 |
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160 | #define R200_EMIT_PP_TXCTLALL_0 88 |
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161 | #define R200_EMIT_PP_TXCTLALL_1 89 |
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162 | #define R200_EMIT_PP_TXCTLALL_2 90 |
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163 | #define R200_EMIT_PP_TXCTLALL_3 91 |
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164 | #define R200_EMIT_PP_TXCTLALL_4 92 |
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165 | #define R200_EMIT_PP_TXCTLALL_5 93 |
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166 | #define R200_EMIT_VAP_PVS_CNTL 94 |
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167 | #define RADEON_MAX_STATE_PACKETS 95 |
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168 | |||
169 | /* Commands understood by cmd_buffer ioctl. More can be added but |
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170 | * obviously these can't be removed or changed: |
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171 | */ |
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172 | #define RADEON_CMD_PACKET 1 /* emit one of the register packets above */ |
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173 | #define RADEON_CMD_SCALARS 2 /* emit scalar data */ |
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174 | #define RADEON_CMD_VECTORS 3 /* emit vector data */ |
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175 | #define RADEON_CMD_DMA_DISCARD 4 /* discard current dma buf */ |
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176 | #define RADEON_CMD_PACKET3 5 /* emit hw packet */ |
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177 | #define RADEON_CMD_PACKET3_CLIP 6 /* emit hw packet wrapped in cliprects */ |
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178 | #define RADEON_CMD_SCALARS2 7 /* r200 stopgap */ |
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179 | #define RADEON_CMD_WAIT 8 /* emit hw wait commands -- note: |
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180 | * doesn't make the cpu wait, just |
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181 | * the graphics hardware */ |
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182 | #define RADEON_CMD_VECLINEAR 9 /* another r200 stopgap */ |
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183 | |||
184 | typedef union { |
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185 | int i; |
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186 | struct { |
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187 | unsigned char cmd_type, pad0, pad1, pad2; |
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188 | } header; |
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189 | struct { |
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190 | unsigned char cmd_type, packet_id, pad0, pad1; |
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191 | } packet; |
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192 | struct { |
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193 | unsigned char cmd_type, offset, stride, count; |
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194 | } scalars; |
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195 | struct { |
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196 | unsigned char cmd_type, offset, stride, count; |
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197 | } vectors; |
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198 | struct { |
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199 | unsigned char cmd_type, addr_lo, addr_hi, count; |
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200 | } veclinear; |
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201 | struct { |
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202 | unsigned char cmd_type, buf_idx, pad0, pad1; |
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203 | } dma; |
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204 | struct { |
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205 | unsigned char cmd_type, flags, pad0, pad1; |
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206 | } wait; |
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207 | } drm_radeon_cmd_header_t; |
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208 | |||
209 | #define RADEON_WAIT_2D 0x1 |
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210 | #define RADEON_WAIT_3D 0x2 |
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211 | |||
212 | /* Allowed parameters for R300_CMD_PACKET3 |
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213 | */ |
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214 | #define R300_CMD_PACKET3_CLEAR 0 |
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215 | #define R300_CMD_PACKET3_RAW 1 |
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216 | |||
217 | /* Commands understood by cmd_buffer ioctl for R300. |
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218 | * The interface has not been stabilized, so some of these may be removed |
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219 | * and eventually reordered before stabilization. |
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220 | */ |
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221 | #define R300_CMD_PACKET0 1 |
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222 | #define R300_CMD_VPU 2 /* emit vertex program upload */ |
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223 | #define R300_CMD_PACKET3 3 /* emit a packet3 */ |
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224 | #define R300_CMD_END3D 4 /* emit sequence ending 3d rendering */ |
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225 | #define R300_CMD_CP_DELAY 5 |
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226 | #define R300_CMD_DMA_DISCARD 6 |
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227 | #define R300_CMD_WAIT 7 |
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228 | # define R300_WAIT_2D 0x1 |
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229 | # define R300_WAIT_3D 0x2 |
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230 | /* these two defines are DOING IT WRONG - however |
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231 | * we have userspace which relies on using these. |
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232 | * The wait interface is backwards compat new |
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233 | * code should use the NEW_WAIT defines below |
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234 | * THESE ARE NOT BIT FIELDS |
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235 | */ |
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236 | # define R300_WAIT_2D_CLEAN 0x3 |
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237 | # define R300_WAIT_3D_CLEAN 0x4 |
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238 | |||
239 | # define R300_NEW_WAIT_2D_3D 0x3 |
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240 | # define R300_NEW_WAIT_2D_2D_CLEAN 0x4 |
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241 | # define R300_NEW_WAIT_3D_3D_CLEAN 0x6 |
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242 | # define R300_NEW_WAIT_2D_2D_CLEAN_3D_3D_CLEAN 0x8 |
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243 | |||
244 | #define R300_CMD_SCRATCH 8 |
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245 | #define R300_CMD_R500FP 9 |
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246 | |||
247 | typedef union { |
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248 | unsigned int u; |
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249 | struct { |
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250 | unsigned char cmd_type, pad0, pad1, pad2; |
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251 | } header; |
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252 | struct { |
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253 | unsigned char cmd_type, count, reglo, reghi; |
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254 | } packet0; |
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255 | struct { |
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256 | unsigned char cmd_type, count, adrlo, adrhi; |
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257 | } vpu; |
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258 | struct { |
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259 | unsigned char cmd_type, packet, pad0, pad1; |
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260 | } packet3; |
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261 | struct { |
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262 | unsigned char cmd_type, packet; |
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263 | unsigned short count; /* amount of packet2 to emit */ |
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264 | } delay; |
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265 | struct { |
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266 | unsigned char cmd_type, buf_idx, pad0, pad1; |
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267 | } dma; |
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268 | struct { |
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269 | unsigned char cmd_type, flags, pad0, pad1; |
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270 | } wait; |
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271 | struct { |
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272 | unsigned char cmd_type, reg, n_bufs, flags; |
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273 | } scratch; |
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274 | struct { |
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275 | unsigned char cmd_type, count, adrlo, adrhi_flags; |
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276 | } r500fp; |
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277 | } drm_r300_cmd_header_t; |
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278 | |||
279 | #define RADEON_FRONT 0x1 |
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280 | #define RADEON_BACK 0x2 |
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281 | #define RADEON_DEPTH 0x4 |
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282 | #define RADEON_STENCIL 0x8 |
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283 | #define RADEON_CLEAR_FASTZ 0x80000000 |
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284 | #define RADEON_USE_HIERZ 0x40000000 |
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285 | #define RADEON_USE_COMP_ZBUF 0x20000000 |
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286 | |||
287 | #define R500FP_CONSTANT_TYPE (1 << 1) |
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288 | #define R500FP_CONSTANT_CLAMP (1 << 2) |
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289 | |||
290 | /* Primitive types |
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291 | */ |
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292 | #define RADEON_POINTS 0x1 |
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293 | #define RADEON_LINES 0x2 |
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294 | #define RADEON_LINE_STRIP 0x3 |
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295 | #define RADEON_TRIANGLES 0x4 |
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296 | #define RADEON_TRIANGLE_FAN 0x5 |
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297 | #define RADEON_TRIANGLE_STRIP 0x6 |
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298 | |||
299 | /* Vertex/indirect buffer size |
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300 | */ |
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301 | #define RADEON_BUFFER_SIZE 65536 |
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302 | |||
303 | /* Byte offsets for indirect buffer data |
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304 | */ |
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305 | #define RADEON_INDEX_PRIM_OFFSET 20 |
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306 | |||
307 | #define RADEON_SCRATCH_REG_OFFSET 32 |
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308 | |||
309 | #define R600_SCRATCH_REG_OFFSET 256 |
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310 | |||
311 | #define RADEON_NR_SAREA_CLIPRECTS 12 |
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312 | |||
313 | /* There are 2 heaps (local/GART). Each region within a heap is a |
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314 | * minimum of 64k, and there are at most 64 of them per heap. |
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315 | */ |
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316 | #define RADEON_LOCAL_TEX_HEAP 0 |
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317 | #define RADEON_GART_TEX_HEAP 1 |
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318 | #define RADEON_NR_TEX_HEAPS 2 |
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319 | #define RADEON_NR_TEX_REGIONS 64 |
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320 | #define RADEON_LOG_TEX_GRANULARITY 16 |
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321 | |||
322 | #define RADEON_MAX_TEXTURE_LEVELS 12 |
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323 | #define RADEON_MAX_TEXTURE_UNITS 3 |
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324 | |||
325 | #define RADEON_MAX_SURFACES 8 |
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326 | |||
327 | /* Blits have strict offset rules. All blit offset must be aligned on |
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328 | * a 1K-byte boundary. |
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329 | */ |
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330 | #define RADEON_OFFSET_SHIFT 10 |
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331 | #define RADEON_OFFSET_ALIGN (1 << RADEON_OFFSET_SHIFT) |
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332 | #define RADEON_OFFSET_MASK (RADEON_OFFSET_ALIGN - 1) |
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333 | |||
334 | #endif /* __RADEON_SAREA_DEFINES__ */ |
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335 | |||
336 | typedef struct { |
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337 | unsigned int red; |
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338 | unsigned int green; |
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339 | unsigned int blue; |
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340 | unsigned int alpha; |
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341 | } radeon_color_regs_t; |
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342 | |||
343 | typedef struct { |
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344 | /* Context state */ |
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345 | unsigned int pp_misc; /* 0x1c14 */ |
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346 | unsigned int pp_fog_color; |
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347 | unsigned int re_solid_color; |
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348 | unsigned int rb3d_blendcntl; |
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349 | unsigned int rb3d_depthoffset; |
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350 | unsigned int rb3d_depthpitch; |
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351 | unsigned int rb3d_zstencilcntl; |
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352 | |||
353 | unsigned int pp_cntl; /* 0x1c38 */ |
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354 | unsigned int rb3d_cntl; |
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355 | unsigned int rb3d_coloroffset; |
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356 | unsigned int re_width_height; |
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357 | unsigned int rb3d_colorpitch; |
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358 | unsigned int se_cntl; |
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359 | |||
360 | /* Vertex format state */ |
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361 | unsigned int se_coord_fmt; /* 0x1c50 */ |
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362 | |||
363 | /* Line state */ |
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364 | unsigned int re_line_pattern; /* 0x1cd0 */ |
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365 | unsigned int re_line_state; |
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366 | |||
367 | unsigned int se_line_width; /* 0x1db8 */ |
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368 | |||
369 | /* Bumpmap state */ |
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370 | unsigned int pp_lum_matrix; /* 0x1d00 */ |
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371 | |||
372 | unsigned int pp_rot_matrix_0; /* 0x1d58 */ |
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373 | unsigned int pp_rot_matrix_1; |
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374 | |||
375 | /* Mask state */ |
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376 | unsigned int rb3d_stencilrefmask; /* 0x1d7c */ |
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377 | unsigned int rb3d_ropcntl; |
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378 | unsigned int rb3d_planemask; |
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379 | |||
380 | /* Viewport state */ |
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381 | unsigned int se_vport_xscale; /* 0x1d98 */ |
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382 | unsigned int se_vport_xoffset; |
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383 | unsigned int se_vport_yscale; |
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384 | unsigned int se_vport_yoffset; |
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385 | unsigned int se_vport_zscale; |
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386 | unsigned int se_vport_zoffset; |
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387 | |||
388 | /* Setup state */ |
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389 | unsigned int se_cntl_status; /* 0x2140 */ |
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390 | |||
391 | /* Misc state */ |
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392 | unsigned int re_top_left; /* 0x26c0 */ |
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393 | unsigned int re_misc; |
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394 | } drm_radeon_context_regs_t; |
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395 | |||
396 | typedef struct { |
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397 | /* Zbias state */ |
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398 | unsigned int se_zbias_factor; /* 0x1dac */ |
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399 | unsigned int se_zbias_constant; |
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400 | } drm_radeon_context2_regs_t; |
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401 | |||
402 | /* Setup registers for each texture unit |
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403 | */ |
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404 | typedef struct { |
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405 | unsigned int pp_txfilter; |
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406 | unsigned int pp_txformat; |
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407 | unsigned int pp_txoffset; |
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408 | unsigned int pp_txcblend; |
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409 | unsigned int pp_txablend; |
||
410 | unsigned int pp_tfactor; |
||
411 | unsigned int pp_border_color; |
||
412 | } drm_radeon_texture_regs_t; |
||
413 | |||
414 | typedef struct { |
||
415 | unsigned int start; |
||
416 | unsigned int finish; |
||
417 | unsigned int prim:8; |
||
418 | unsigned int stateidx:8; |
||
419 | unsigned int numverts:16; /* overloaded as offset/64 for elt prims */ |
||
420 | unsigned int vc_format; /* vertex format */ |
||
421 | } drm_radeon_prim_t; |
||
422 | |||
423 | typedef struct { |
||
424 | drm_radeon_context_regs_t context; |
||
425 | drm_radeon_texture_regs_t tex[RADEON_MAX_TEXTURE_UNITS]; |
||
426 | drm_radeon_context2_regs_t context2; |
||
427 | unsigned int dirty; |
||
428 | } drm_radeon_state_t; |
||
429 | |||
430 | typedef struct { |
||
431 | /* The channel for communication of state information to the |
||
432 | * kernel on firing a vertex buffer with either of the |
||
433 | * obsoleted vertex/index ioctls. |
||
434 | */ |
||
435 | drm_radeon_context_regs_t context_state; |
||
436 | drm_radeon_texture_regs_t tex_state[RADEON_MAX_TEXTURE_UNITS]; |
||
437 | unsigned int dirty; |
||
438 | unsigned int vertsize; |
||
439 | unsigned int vc_format; |
||
440 | |||
441 | /* The current cliprects, or a subset thereof. |
||
442 | */ |
||
443 | // struct drm_clip_rect boxes[RADEON_NR_SAREA_CLIPRECTS]; |
||
444 | unsigned int nbox; |
||
445 | |||
446 | /* Counters for client-side throttling of rendering clients. |
||
447 | */ |
||
448 | unsigned int last_frame; |
||
449 | unsigned int last_dispatch; |
||
450 | unsigned int last_clear; |
||
451 | |||
452 | // struct drm_tex_region tex_list[RADEON_NR_TEX_HEAPS][RADEON_NR_TEX_REGIONS + |
||
453 | // 1]; |
||
454 | unsigned int tex_age[RADEON_NR_TEX_HEAPS]; |
||
455 | int ctx_owner; |
||
456 | int pfState; /* number of 3d windows (0,1,2ormore) */ |
||
457 | int pfCurrentPage; /* which buffer is being displayed? */ |
||
458 | int crtc2_base; /* CRTC2 frame offset */ |
||
459 | int tiling_enabled; /* set by drm, read by 2d + 3d clients */ |
||
460 | } drm_radeon_sarea_t; |
||
461 | |||
462 | /* WARNING: If you change any of these defines, make sure to change the |
||
463 | * defines in the Xserver file (xf86drmRadeon.h) |
||
464 | * |
||
465 | * KW: actually it's illegal to change any of this (backwards compatibility). |
||
466 | */ |
||
467 | |||
468 | /* Radeon specific ioctls |
||
469 | * The device specific ioctl range is 0x40 to 0x79. |
||
470 | */ |
||
471 | #define DRM_RADEON_CP_INIT 0x00 |
||
472 | #define DRM_RADEON_CP_START 0x01 |
||
473 | #define DRM_RADEON_CP_STOP 0x02 |
||
474 | #define DRM_RADEON_CP_RESET 0x03 |
||
475 | #define DRM_RADEON_CP_IDLE 0x04 |
||
476 | #define DRM_RADEON_RESET 0x05 |
||
477 | #define DRM_RADEON_FULLSCREEN 0x06 |
||
478 | #define DRM_RADEON_SWAP 0x07 |
||
479 | #define DRM_RADEON_CLEAR 0x08 |
||
480 | #define DRM_RADEON_VERTEX 0x09 |
||
481 | #define DRM_RADEON_INDICES 0x0A |
||
482 | #define DRM_RADEON_NOT_USED |
||
483 | #define DRM_RADEON_STIPPLE 0x0C |
||
484 | #define DRM_RADEON_INDIRECT 0x0D |
||
485 | #define DRM_RADEON_TEXTURE 0x0E |
||
486 | #define DRM_RADEON_VERTEX2 0x0F |
||
487 | #define DRM_RADEON_CMDBUF 0x10 |
||
488 | #define DRM_RADEON_GETPARAM 0x11 |
||
489 | #define DRM_RADEON_FLIP 0x12 |
||
490 | #define DRM_RADEON_ALLOC 0x13 |
||
491 | #define DRM_RADEON_FREE 0x14 |
||
492 | #define DRM_RADEON_INIT_HEAP 0x15 |
||
493 | #define DRM_RADEON_IRQ_EMIT 0x16 |
||
494 | #define DRM_RADEON_IRQ_WAIT 0x17 |
||
495 | #define DRM_RADEON_CP_RESUME 0x18 |
||
496 | #define DRM_RADEON_SETPARAM 0x19 |
||
497 | #define DRM_RADEON_SURF_ALLOC 0x1a |
||
498 | #define DRM_RADEON_SURF_FREE 0x1b |
||
499 | /* KMS ioctl */ |
||
500 | #define DRM_RADEON_GEM_INFO 0x1c |
||
501 | #define DRM_RADEON_GEM_CREATE 0x1d |
||
502 | #define DRM_RADEON_GEM_MMAP 0x1e |
||
503 | #define DRM_RADEON_GEM_PREAD 0x21 |
||
504 | #define DRM_RADEON_GEM_PWRITE 0x22 |
||
505 | #define DRM_RADEON_GEM_SET_DOMAIN 0x23 |
||
506 | #define DRM_RADEON_GEM_WAIT_IDLE 0x24 |
||
507 | #define DRM_RADEON_CS 0x26 |
||
508 | #define DRM_RADEON_INFO 0x27 |
||
509 | #define DRM_RADEON_GEM_SET_TILING 0x28 |
||
510 | #define DRM_RADEON_GEM_GET_TILING 0x29 |
||
511 | #define DRM_RADEON_GEM_BUSY 0x2a |
||
512 | |||
513 | #define DRM_IOCTL_RADEON_CP_INIT DRM_IOW( DRM_COMMAND_BASE + DRM_RADEON_CP_INIT, drm_radeon_init_t) |
||
514 | #define DRM_IOCTL_RADEON_CP_START DRM_IO( DRM_COMMAND_BASE + DRM_RADEON_CP_START) |
||
515 | #define DRM_IOCTL_RADEON_CP_STOP DRM_IOW( DRM_COMMAND_BASE + DRM_RADEON_CP_STOP, drm_radeon_cp_stop_t) |
||
516 | #define DRM_IOCTL_RADEON_CP_RESET DRM_IO( DRM_COMMAND_BASE + DRM_RADEON_CP_RESET) |
||
517 | #define DRM_IOCTL_RADEON_CP_IDLE DRM_IO( DRM_COMMAND_BASE + DRM_RADEON_CP_IDLE) |
||
518 | #define DRM_IOCTL_RADEON_RESET DRM_IO( DRM_COMMAND_BASE + DRM_RADEON_RESET) |
||
519 | #define DRM_IOCTL_RADEON_FULLSCREEN DRM_IOW( DRM_COMMAND_BASE + DRM_RADEON_FULLSCREEN, drm_radeon_fullscreen_t) |
||
520 | #define DRM_IOCTL_RADEON_SWAP DRM_IO( DRM_COMMAND_BASE + DRM_RADEON_SWAP) |
||
521 | #define DRM_IOCTL_RADEON_CLEAR DRM_IOW( DRM_COMMAND_BASE + DRM_RADEON_CLEAR, drm_radeon_clear_t) |
||
522 | #define DRM_IOCTL_RADEON_VERTEX DRM_IOW( DRM_COMMAND_BASE + DRM_RADEON_VERTEX, drm_radeon_vertex_t) |
||
523 | #define DRM_IOCTL_RADEON_INDICES DRM_IOW( DRM_COMMAND_BASE + DRM_RADEON_INDICES, drm_radeon_indices_t) |
||
524 | #define DRM_IOCTL_RADEON_STIPPLE DRM_IOW( DRM_COMMAND_BASE + DRM_RADEON_STIPPLE, drm_radeon_stipple_t) |
||
525 | #define DRM_IOCTL_RADEON_INDIRECT DRM_IOWR(DRM_COMMAND_BASE + DRM_RADEON_INDIRECT, drm_radeon_indirect_t) |
||
526 | #define DRM_IOCTL_RADEON_TEXTURE DRM_IOWR(DRM_COMMAND_BASE + DRM_RADEON_TEXTURE, drm_radeon_texture_t) |
||
527 | #define DRM_IOCTL_RADEON_VERTEX2 DRM_IOW( DRM_COMMAND_BASE + DRM_RADEON_VERTEX2, drm_radeon_vertex2_t) |
||
528 | #define DRM_IOCTL_RADEON_CMDBUF DRM_IOW( DRM_COMMAND_BASE + DRM_RADEON_CMDBUF, drm_radeon_cmd_buffer_t) |
||
529 | #define DRM_IOCTL_RADEON_GETPARAM DRM_IOWR(DRM_COMMAND_BASE + DRM_RADEON_GETPARAM, drm_radeon_getparam_t) |
||
530 | #define DRM_IOCTL_RADEON_FLIP DRM_IO( DRM_COMMAND_BASE + DRM_RADEON_FLIP) |
||
531 | #define DRM_IOCTL_RADEON_ALLOC DRM_IOWR(DRM_COMMAND_BASE + DRM_RADEON_ALLOC, drm_radeon_mem_alloc_t) |
||
532 | #define DRM_IOCTL_RADEON_FREE DRM_IOW( DRM_COMMAND_BASE + DRM_RADEON_FREE, drm_radeon_mem_free_t) |
||
533 | #define DRM_IOCTL_RADEON_INIT_HEAP DRM_IOW( DRM_COMMAND_BASE + DRM_RADEON_INIT_HEAP, drm_radeon_mem_init_heap_t) |
||
534 | #define DRM_IOCTL_RADEON_IRQ_EMIT DRM_IOWR(DRM_COMMAND_BASE + DRM_RADEON_IRQ_EMIT, drm_radeon_irq_emit_t) |
||
535 | #define DRM_IOCTL_RADEON_IRQ_WAIT DRM_IOW( DRM_COMMAND_BASE + DRM_RADEON_IRQ_WAIT, drm_radeon_irq_wait_t) |
||
536 | #define DRM_IOCTL_RADEON_CP_RESUME DRM_IO( DRM_COMMAND_BASE + DRM_RADEON_CP_RESUME) |
||
537 | #define DRM_IOCTL_RADEON_SETPARAM DRM_IOW( DRM_COMMAND_BASE + DRM_RADEON_SETPARAM, drm_radeon_setparam_t) |
||
538 | #define DRM_IOCTL_RADEON_SURF_ALLOC DRM_IOW( DRM_COMMAND_BASE + DRM_RADEON_SURF_ALLOC, drm_radeon_surface_alloc_t) |
||
539 | #define DRM_IOCTL_RADEON_SURF_FREE DRM_IOW( DRM_COMMAND_BASE + DRM_RADEON_SURF_FREE, drm_radeon_surface_free_t) |
||
540 | /* KMS */ |
||
541 | #define DRM_IOCTL_RADEON_GEM_INFO DRM_IOWR(DRM_COMMAND_BASE + DRM_RADEON_GEM_INFO, struct drm_radeon_gem_info) |
||
542 | #define DRM_IOCTL_RADEON_GEM_CREATE DRM_IOWR(DRM_COMMAND_BASE + DRM_RADEON_GEM_CREATE, struct drm_radeon_gem_create) |
||
543 | #define DRM_IOCTL_RADEON_GEM_MMAP DRM_IOWR(DRM_COMMAND_BASE + DRM_RADEON_GEM_MMAP, struct drm_radeon_gem_mmap) |
||
544 | #define DRM_IOCTL_RADEON_GEM_PREAD DRM_IOWR(DRM_COMMAND_BASE + DRM_RADEON_GEM_PREAD, struct drm_radeon_gem_pread) |
||
545 | #define DRM_IOCTL_RADEON_GEM_PWRITE DRM_IOWR(DRM_COMMAND_BASE + DRM_RADEON_GEM_PWRITE, struct drm_radeon_gem_pwrite) |
||
546 | #define DRM_IOCTL_RADEON_GEM_SET_DOMAIN DRM_IOWR(DRM_COMMAND_BASE + DRM_RADEON_GEM_SET_DOMAIN, struct drm_radeon_gem_set_domain) |
||
547 | #define DRM_IOCTL_RADEON_GEM_WAIT_IDLE DRM_IOW(DRM_COMMAND_BASE + DRM_RADEON_GEM_WAIT_IDLE, struct drm_radeon_gem_wait_idle) |
||
548 | #define DRM_IOCTL_RADEON_CS DRM_IOWR(DRM_COMMAND_BASE + DRM_RADEON_CS, struct drm_radeon_cs) |
||
549 | #define DRM_IOCTL_RADEON_INFO DRM_IOWR(DRM_COMMAND_BASE + DRM_RADEON_INFO, struct drm_radeon_info) |
||
550 | #define DRM_IOCTL_RADEON_SET_TILING DRM_IOWR(DRM_COMMAND_BASE + DRM_RADEON_GEM_SET_TILING, struct drm_radeon_gem_set_tiling) |
||
551 | #define DRM_IOCTL_RADEON_GET_TILING DRM_IOWR(DRM_COMMAND_BASE + DRM_RADEON_GEM_GET_TILING, struct drm_radeon_gem_get_tiling) |
||
552 | #define DRM_IOCTL_RADEON_GEM_BUSY DRM_IOWR(DRM_COMMAND_BASE + DRM_RADEON_GEM_BUSY, struct drm_radeon_gem_busy) |
||
553 | |||
554 | typedef struct drm_radeon_init { |
||
555 | enum { |
||
556 | RADEON_INIT_CP = 0x01, |
||
557 | RADEON_CLEANUP_CP = 0x02, |
||
558 | RADEON_INIT_R200_CP = 0x03, |
||
559 | RADEON_INIT_R300_CP = 0x04, |
||
560 | RADEON_INIT_R600_CP = 0x05 |
||
561 | } func; |
||
562 | unsigned long sarea_priv_offset; |
||
563 | int is_pci; |
||
564 | int cp_mode; |
||
565 | int gart_size; |
||
566 | int ring_size; |
||
567 | int usec_timeout; |
||
568 | |||
569 | unsigned int fb_bpp; |
||
570 | unsigned int front_offset, front_pitch; |
||
571 | unsigned int back_offset, back_pitch; |
||
572 | unsigned int depth_bpp; |
||
573 | unsigned int depth_offset, depth_pitch; |
||
574 | |||
575 | unsigned long fb_offset; |
||
576 | unsigned long mmio_offset; |
||
577 | unsigned long ring_offset; |
||
578 | unsigned long ring_rptr_offset; |
||
579 | unsigned long buffers_offset; |
||
580 | unsigned long gart_textures_offset; |
||
581 | } drm_radeon_init_t; |
||
582 | |||
583 | typedef struct drm_radeon_cp_stop { |
||
584 | int flush; |
||
585 | int idle; |
||
586 | } drm_radeon_cp_stop_t; |
||
587 | |||
588 | typedef struct drm_radeon_fullscreen { |
||
589 | enum { |
||
590 | RADEON_INIT_FULLSCREEN = 0x01, |
||
591 | RADEON_CLEANUP_FULLSCREEN = 0x02 |
||
592 | } func; |
||
593 | } drm_radeon_fullscreen_t; |
||
594 | |||
595 | #define CLEAR_X1 0 |
||
596 | #define CLEAR_Y1 1 |
||
597 | #define CLEAR_X2 2 |
||
598 | #define CLEAR_Y2 3 |
||
599 | #define CLEAR_DEPTH 4 |
||
600 | |||
601 | typedef union drm_radeon_clear_rect { |
||
602 | float f[5]; |
||
603 | unsigned int ui[5]; |
||
604 | } drm_radeon_clear_rect_t; |
||
605 | |||
606 | typedef struct drm_radeon_clear { |
||
607 | unsigned int flags; |
||
608 | unsigned int clear_color; |
||
609 | unsigned int clear_depth; |
||
610 | unsigned int color_mask; |
||
611 | unsigned int depth_mask; /* misnamed field: should be stencil */ |
||
612 | // drm_radeon_clear_rect_t __user *depth_boxes; |
||
613 | } drm_radeon_clear_t; |
||
614 | |||
615 | typedef struct drm_radeon_vertex { |
||
616 | int prim; |
||
617 | int idx; /* Index of vertex buffer */ |
||
618 | int count; /* Number of vertices in buffer */ |
||
619 | int discard; /* Client finished with buffer? */ |
||
620 | } drm_radeon_vertex_t; |
||
621 | |||
622 | typedef struct drm_radeon_indices { |
||
623 | int prim; |
||
624 | int idx; |
||
625 | int start; |
||
626 | int end; |
||
627 | int discard; /* Client finished with buffer? */ |
||
628 | } drm_radeon_indices_t; |
||
629 | |||
630 | /* v1.2 - obsoletes drm_radeon_vertex and drm_radeon_indices |
||
631 | * - allows multiple primitives and state changes in a single ioctl |
||
632 | * - supports driver change to emit native primitives |
||
633 | */ |
||
634 | typedef struct drm_radeon_vertex2 { |
||
635 | int idx; /* Index of vertex buffer */ |
||
636 | int discard; /* Client finished with buffer? */ |
||
637 | int nr_states; |
||
638 | // drm_radeon_state_t __user *state; |
||
639 | int nr_prims; |
||
640 | // drm_radeon_prim_t __user *prim; |
||
641 | } drm_radeon_vertex2_t; |
||
642 | |||
643 | /* v1.3 - obsoletes drm_radeon_vertex2 |
||
644 | * - allows arbitarily large cliprect list |
||
645 | * - allows updating of tcl packet, vector and scalar state |
||
646 | * - allows memory-efficient description of state updates |
||
647 | * - allows state to be emitted without a primitive |
||
648 | * (for clears, ctx switches) |
||
649 | * - allows more than one dma buffer to be referenced per ioctl |
||
650 | * - supports tcl driver |
||
651 | * - may be extended in future versions with new cmd types, packets |
||
652 | */ |
||
653 | typedef struct drm_radeon_cmd_buffer { |
||
654 | int bufsz; |
||
655 | char __user *buf; |
||
656 | int nbox; |
||
657 | struct drm_clip_rect __user *boxes; |
||
658 | } drm_radeon_cmd_buffer_t; |
||
659 | |||
660 | typedef struct drm_radeon_tex_image { |
||
661 | unsigned int x, y; /* Blit coordinates */ |
||
662 | unsigned int width, height; |
||
663 | const void __user *data; |
||
664 | } drm_radeon_tex_image_t; |
||
665 | |||
666 | typedef struct drm_radeon_texture { |
||
667 | unsigned int offset; |
||
668 | int pitch; |
||
669 | int format; |
||
670 | int width; /* Texture image coordinates */ |
||
671 | int height; |
||
672 | drm_radeon_tex_image_t __user *image; |
||
673 | } drm_radeon_texture_t; |
||
674 | |||
675 | typedef struct drm_radeon_stipple { |
||
676 | unsigned int __user *mask; |
||
677 | } drm_radeon_stipple_t; |
||
678 | |||
679 | typedef struct drm_radeon_indirect { |
||
680 | int idx; |
||
681 | int start; |
||
682 | int end; |
||
683 | int discard; |
||
684 | } drm_radeon_indirect_t; |
||
685 | |||
686 | /* enum for card type parameters */ |
||
687 | #define RADEON_CARD_PCI 0 |
||
688 | #define RADEON_CARD_AGP 1 |
||
689 | #define RADEON_CARD_PCIE 2 |
||
690 | |||
691 | /* 1.3: An ioctl to get parameters that aren't available to the 3d |
||
692 | * client any other way. |
||
693 | */ |
||
694 | #define RADEON_PARAM_GART_BUFFER_OFFSET 1 /* card offset of 1st GART buffer */ |
||
695 | #define RADEON_PARAM_LAST_FRAME 2 |
||
696 | #define RADEON_PARAM_LAST_DISPATCH 3 |
||
697 | #define RADEON_PARAM_LAST_CLEAR 4 |
||
698 | /* Added with DRM version 1.6. */ |
||
699 | #define RADEON_PARAM_IRQ_NR 5 |
||
700 | #define RADEON_PARAM_GART_BASE 6 /* card offset of GART base */ |
||
701 | /* Added with DRM version 1.8. */ |
||
702 | #define RADEON_PARAM_REGISTER_HANDLE 7 /* for drmMap() */ |
||
703 | #define RADEON_PARAM_STATUS_HANDLE 8 |
||
704 | #define RADEON_PARAM_SAREA_HANDLE 9 |
||
705 | #define RADEON_PARAM_GART_TEX_HANDLE 10 |
||
706 | #define RADEON_PARAM_SCRATCH_OFFSET 11 |
||
707 | #define RADEON_PARAM_CARD_TYPE 12 |
||
708 | #define RADEON_PARAM_VBLANK_CRTC 13 /* VBLANK CRTC */ |
||
709 | #define RADEON_PARAM_FB_LOCATION 14 /* FB location */ |
||
710 | #define RADEON_PARAM_NUM_GB_PIPES 15 /* num GB pipes */ |
||
711 | #define RADEON_PARAM_DEVICE_ID 16 |
||
712 | #define RADEON_PARAM_NUM_Z_PIPES 17 /* num Z pipes */ |
||
713 | |||
714 | typedef struct drm_radeon_getparam { |
||
715 | int param; |
||
716 | void __user *value; |
||
717 | } drm_radeon_getparam_t; |
||
718 | |||
719 | /* 1.6: Set up a memory manager for regions of shared memory: |
||
720 | */ |
||
721 | #define RADEON_MEM_REGION_GART 1 |
||
722 | #define RADEON_MEM_REGION_FB 2 |
||
723 | |||
724 | typedef struct drm_radeon_mem_alloc { |
||
725 | int region; |
||
726 | int alignment; |
||
727 | int size; |
||
728 | int __user *region_offset; /* offset from start of fb or GART */ |
||
729 | } drm_radeon_mem_alloc_t; |
||
730 | |||
731 | typedef struct drm_radeon_mem_free { |
||
732 | int region; |
||
733 | int region_offset; |
||
734 | } drm_radeon_mem_free_t; |
||
735 | |||
736 | typedef struct drm_radeon_mem_init_heap { |
||
737 | int region; |
||
738 | int size; |
||
739 | int start; |
||
740 | } drm_radeon_mem_init_heap_t; |
||
741 | |||
742 | /* 1.6: Userspace can request & wait on irq's: |
||
743 | */ |
||
744 | typedef struct drm_radeon_irq_emit { |
||
745 | int __user *irq_seq; |
||
746 | } drm_radeon_irq_emit_t; |
||
747 | |||
748 | typedef struct drm_radeon_irq_wait { |
||
749 | int irq_seq; |
||
750 | } drm_radeon_irq_wait_t; |
||
751 | |||
752 | /* 1.10: Clients tell the DRM where they think the framebuffer is located in |
||
753 | * the card's address space, via a new generic ioctl to set parameters |
||
754 | */ |
||
755 | |||
756 | typedef struct drm_radeon_setparam { |
||
757 | unsigned int param; |
||
758 | __s64 value; |
||
759 | } drm_radeon_setparam_t; |
||
760 | |||
761 | #define RADEON_SETPARAM_FB_LOCATION 1 /* determined framebuffer location */ |
||
762 | #define RADEON_SETPARAM_SWITCH_TILING 2 /* enable/disable color tiling */ |
||
763 | #define RADEON_SETPARAM_PCIGART_LOCATION 3 /* PCI Gart Location */ |
||
764 | #define RADEON_SETPARAM_NEW_MEMMAP 4 /* Use new memory map */ |
||
765 | #define RADEON_SETPARAM_PCIGART_TABLE_SIZE 5 /* PCI GART Table Size */ |
||
766 | #define RADEON_SETPARAM_VBLANK_CRTC 6 /* VBLANK CRTC */ |
||
767 | /* 1.14: Clients can allocate/free a surface |
||
768 | */ |
||
769 | typedef struct drm_radeon_surface_alloc { |
||
770 | unsigned int address; |
||
771 | unsigned int size; |
||
772 | unsigned int flags; |
||
773 | } drm_radeon_surface_alloc_t; |
||
774 | |||
775 | typedef struct drm_radeon_surface_free { |
||
776 | unsigned int address; |
||
777 | } drm_radeon_surface_free_t; |
||
778 | |||
779 | #define DRM_RADEON_VBLANK_CRTC1 1 |
||
780 | #define DRM_RADEON_VBLANK_CRTC2 2 |
||
781 | |||
782 | /* |
||
783 | * Kernel modesetting world below. |
||
784 | */ |
||
785 | #define RADEON_GEM_DOMAIN_CPU 0x1 |
||
786 | #define RADEON_GEM_DOMAIN_GTT 0x2 |
||
787 | #define RADEON_GEM_DOMAIN_VRAM 0x4 |
||
788 | |||
789 | struct drm_radeon_gem_info { |
||
790 | uint64_t gart_size; |
||
791 | uint64_t vram_size; |
||
792 | uint64_t vram_visible; |
||
793 | }; |
||
794 | |||
795 | #define RADEON_GEM_NO_BACKING_STORE 1 |
||
796 | |||
797 | struct drm_radeon_gem_create { |
||
798 | uint64_t size; |
||
799 | uint64_t alignment; |
||
800 | uint32_t handle; |
||
801 | uint32_t initial_domain; |
||
802 | uint32_t flags; |
||
803 | }; |
||
804 | |||
805 | #define RADEON_TILING_MACRO 0x1 |
||
806 | #define RADEON_TILING_MICRO 0x2 |
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807 | #define RADEON_TILING_SWAP_16BIT 0x4 |
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808 | #define RADEON_TILING_SWAP_32BIT 0x8 |
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809 | #define RADEON_TILING_SURFACE 0x10 /* this object requires a surface |
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810 | * when mapped - i.e. front buffer */ |
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1430 | serge | 811 | #define RADEON_TILING_MICRO_SQUARE 0x20 |
1408 | serge | 812 | |
813 | struct drm_radeon_gem_set_tiling { |
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814 | uint32_t handle; |
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815 | uint32_t tiling_flags; |
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816 | uint32_t pitch; |
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817 | }; |
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818 | |||
819 | struct drm_radeon_gem_get_tiling { |
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820 | uint32_t handle; |
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821 | uint32_t tiling_flags; |
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822 | uint32_t pitch; |
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823 | }; |
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824 | |||
825 | struct drm_radeon_gem_mmap { |
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826 | uint32_t handle; |
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827 | uint32_t pad; |
||
828 | uint64_t offset; |
||
829 | uint64_t size; |
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830 | uint64_t addr_ptr; |
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831 | }; |
||
832 | |||
833 | struct drm_radeon_gem_set_domain { |
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834 | uint32_t handle; |
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835 | uint32_t read_domains; |
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836 | uint32_t write_domain; |
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837 | }; |
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838 | |||
839 | struct drm_radeon_gem_wait_idle { |
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840 | uint32_t handle; |
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841 | uint32_t pad; |
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842 | }; |
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843 | |||
844 | struct drm_radeon_gem_busy { |
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845 | uint32_t handle; |
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846 | uint32_t domain; |
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847 | }; |
||
848 | |||
849 | struct drm_radeon_gem_pread { |
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850 | /** Handle for the object being read. */ |
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851 | uint32_t handle; |
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852 | uint32_t pad; |
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853 | /** Offset into the object to read from */ |
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854 | uint64_t offset; |
||
855 | /** Length of data to read */ |
||
856 | uint64_t size; |
||
857 | /** Pointer to write the data into. */ |
||
858 | /* void *, but pointers are not 32/64 compatible */ |
||
859 | uint64_t data_ptr; |
||
860 | }; |
||
861 | |||
862 | struct drm_radeon_gem_pwrite { |
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863 | /** Handle for the object being written to. */ |
||
864 | uint32_t handle; |
||
865 | uint32_t pad; |
||
866 | /** Offset into the object to write to */ |
||
867 | uint64_t offset; |
||
868 | /** Length of data to write */ |
||
869 | uint64_t size; |
||
870 | /** Pointer to read the data from. */ |
||
871 | /* void *, but pointers are not 32/64 compatible */ |
||
872 | uint64_t data_ptr; |
||
873 | }; |
||
874 | |||
875 | #define RADEON_CHUNK_ID_RELOCS 0x01 |
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876 | #define RADEON_CHUNK_ID_IB 0x02 |
||
877 | |||
878 | struct drm_radeon_cs_chunk { |
||
879 | uint32_t chunk_id; |
||
880 | uint32_t length_dw; |
||
881 | uint64_t chunk_data; |
||
882 | }; |
||
883 | |||
884 | struct drm_radeon_cs_reloc { |
||
885 | uint32_t handle; |
||
886 | uint32_t read_domains; |
||
887 | uint32_t write_domain; |
||
888 | uint32_t flags; |
||
889 | }; |
||
890 | |||
891 | struct drm_radeon_cs { |
||
892 | uint32_t num_chunks; |
||
893 | uint32_t cs_id; |
||
894 | /* this points to uint64_t * which point to cs chunks */ |
||
895 | uint64_t chunks; |
||
896 | /* updates to the limits after this CS ioctl */ |
||
897 | uint64_t gart_limit; |
||
898 | uint64_t vram_limit; |
||
899 | }; |
||
900 | |||
901 | #define RADEON_INFO_DEVICE_ID 0x00 |
||
902 | #define RADEON_INFO_NUM_GB_PIPES 0x01 |
||
903 | #define RADEON_INFO_NUM_Z_PIPES 0x02 |
||
904 | #define RADEON_INFO_ACCEL_WORKING 0x03 |
||
905 | |||
906 | struct drm_radeon_info { |
||
907 | uint32_t request; |
||
908 | uint32_t pad; |
||
909 | uint64_t value; |
||
910 | }; |
||
911 | |||
912 | #endif><>><>><> |