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1029 | serge | 1 | /* |
2 | * Copyright 2007, 2008 Egbert Eich |
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3 | * Copyright 2007, 2008 Luc Verhaegen |
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4 | * Copyright 2007, 2008 Matthias Hopf |
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5 | * Copyright 2007, 2008 Advanced Micro Devices, Inc. |
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6 | * |
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7 | * Permission is hereby granted, free of charge, to any person obtaining a |
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8 | * copy of this software and associated documentation files (the "Software"), |
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9 | * to deal in the Software without restriction, including without limitation |
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10 | * the rights to use, copy, modify, merge, publish, distribute, sublicense, |
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11 | * and/or sell copies of the Software, and to permit persons to whom the |
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12 | * Software is furnished to do so, subject to the following conditions: |
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13 | * |
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14 | * The above copyright notice and this permission notice shall be included in |
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15 | * all copies or substantial portions of the Software. |
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16 | * |
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17 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
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18 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
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19 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
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20 | * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR |
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21 | * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, |
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22 | * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR |
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23 | * OTHER DEALINGS IN THE SOFTWARE. |
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24 | */ |
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25 | |||
26 | |||
27 | #ifndef RHD_ATOMBIOS_H_ |
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28 | # define RHD_ATOMBIOS_H_ |
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29 | |||
30 | # ifdef ATOM_BIOS |
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31 | |||
32 | #define RHD_ATOMBIOS_ON 1 |
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33 | #define RHD_ATOMBIOS_OFF 2 |
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34 | #define RHD_ATOMBIOS_FORCE 4 |
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35 | #define RHD_ATOMBIOS_CRTC 0 |
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36 | #define RHD_ATOMBIOS_PLL 4 |
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37 | #define RHD_ATOMBIOS_OUTPUT 8 |
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38 | |||
39 | typedef enum _AtomBiosRequestID { |
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40 | ATOMBIOS_INIT, |
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41 | ATOMBIOS_TEARDOWN, |
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42 | # ifdef ATOM_BIOS_PARSER |
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43 | ATOMBIOS_EXEC, |
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44 | # endif |
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45 | ATOMBIOS_ALLOCATE_FB_SCRATCH, |
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46 | ATOMBIOS_GET_CONNECTORS, |
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47 | ATOMBIOS_GET_OUTPUT_DEVICE_LIST, |
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48 | ATOMBIOS_GET_PANEL_MODE, |
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49 | ATOMBIOS_GET_PANEL_EDID, |
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50 | ATOMBIOS_GET_CODE_DATA_TABLE, |
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51 | GET_DEFAULT_ENGINE_CLOCK, |
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52 | GET_DEFAULT_MEMORY_CLOCK, |
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53 | GET_MAX_PIXEL_CLOCK_PLL_OUTPUT, |
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54 | GET_MIN_PIXEL_CLOCK_PLL_OUTPUT, |
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55 | GET_MAX_PIXEL_CLOCK_PLL_INPUT, |
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56 | GET_MIN_PIXEL_CLOCK_PLL_INPUT, |
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57 | GET_MAX_PIXEL_CLK, |
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58 | GET_REF_CLOCK, |
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59 | GET_FW_FB_START, |
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60 | GET_FW_FB_SIZE, |
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61 | ATOM_TMDS_MAX_FREQUENCY, |
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62 | ATOM_TMDS_PLL_CHARGE_PUMP, |
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63 | ATOM_TMDS_PLL_DUTY_CYCLE, |
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64 | ATOM_TMDS_PLL_VCO_GAIN, |
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65 | ATOM_TMDS_PLL_VOLTAGE_SWING, |
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66 | ATOM_LVDS_SUPPORTED_REFRESH_RATE, |
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67 | ATOM_LVDS_OFF_DELAY, |
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68 | ATOM_LVDS_SEQ_DIG_ONTO_DE, |
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69 | ATOM_LVDS_SEQ_DE_TO_BL, |
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70 | ATOM_LVDS_SPATIAL_DITHER, |
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71 | ATOM_LVDS_TEMPORAL_DITHER, |
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72 | ATOM_LVDS_DUALLINK, |
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73 | ATOM_LVDS_24BIT, |
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74 | ATOM_LVDS_GREYLVL, |
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75 | ATOM_LVDS_FPDI, |
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76 | ATOM_GPIO_QUERIES, |
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77 | ATOM_GPIO_I2C_CLK_MASK, |
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78 | ATOM_GPIO_I2C_CLK_MASK_SHIFT, |
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79 | ATOM_GPIO_I2C_DATA_MASK, |
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80 | ATOM_GPIO_I2C_DATA_MASK_SHIFT, |
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81 | ATOM_DAC1_BG_ADJ, |
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82 | ATOM_DAC1_DAC_ADJ, |
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83 | ATOM_DAC1_FORCE, |
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84 | ATOM_DAC2_CRTC2_BG_ADJ, |
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85 | ATOM_DAC2_NTSC_BG_ADJ, |
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86 | ATOM_DAC2_PAL_BG_ADJ, |
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87 | ATOM_DAC2_CV_BG_ADJ, |
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88 | ATOM_DAC2_CRTC2_DAC_ADJ, |
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89 | ATOM_DAC2_NTSC_DAC_ADJ, |
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90 | ATOM_DAC2_PAL_DAC_ADJ, |
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91 | ATOM_DAC2_CV_DAC_ADJ, |
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92 | ATOM_DAC2_CRTC2_FORCE, |
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93 | ATOM_DAC2_CRTC2_MUX_REG_IND, |
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94 | ATOM_DAC2_CRTC2_MUX_REG_INFO, |
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95 | ATOM_ANALOG_TV_MODE, |
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96 | ATOM_ANALOG_TV_DEFAULT_MODE, |
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97 | ATOM_ANALOG_TV_SUPPORTED_MODES, |
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98 | ATOM_GET_CONDITIONAL_GOLDEN_SETTINGS, |
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99 | ATOM_GET_PCIENB_CFG_REG7, |
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100 | ATOM_GET_CAPABILITY_FLAG, |
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101 | ATOM_GET_PCIE_LANES, |
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102 | ATOM_SET_REGISTER_LIST_LOCATION, |
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103 | ATOM_RESTORE_REGISTERS, |
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104 | FUNC_END |
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105 | } AtomBiosRequestID; |
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106 | |||
107 | typedef enum _AtomBiosResult { |
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108 | ATOM_SUCCESS, |
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109 | ATOM_FAILED, |
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110 | ATOM_NOT_IMPLEMENTED |
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111 | } AtomBiosResult; |
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112 | |||
113 | typedef struct AtomExec { |
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114 | int index; |
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115 | pointer pspace; |
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116 | pointer *dataSpace; |
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117 | } AtomExecRec, *AtomExecPtr; |
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118 | |||
119 | typedef struct AtomFb { |
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120 | unsigned int start; |
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121 | unsigned int size; |
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122 | } AtomFbRec, *AtomFbPtr; |
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123 | |||
124 | struct AtomDacCodeTableData |
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125 | { |
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126 | CARD8 DAC1PALWhiteFine; |
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127 | CARD8 DAC1PALBandGap; |
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128 | CARD8 DAC1NTSCWhiteFine; |
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129 | CARD8 DAC1NTSCBandGap; |
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130 | CARD8 DAC1VGAWhiteFine; |
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131 | CARD8 DAC1VGABandGap; |
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132 | CARD8 DAC1CVWhiteFine; |
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133 | CARD8 DAC1CVBandGap; |
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134 | CARD8 DAC2PALWhiteFine; |
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135 | CARD8 DAC2PALBandGap; |
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136 | CARD8 DAC2NTSCWhiteFine; |
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137 | CARD8 DAC2NTSCBandGap; |
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138 | CARD8 DAC2VGAWhiteFine; |
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139 | CARD8 DAC2VGABandGap; |
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140 | CARD8 DAC2CVWhiteFine; |
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141 | CARD8 DAC2CVBandGap; |
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142 | }; |
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143 | |||
144 | typedef enum AtomTVMode { |
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145 | ATOM_TVMODE_NTSC = 1 << 0, |
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146 | ATOM_TVMODE_NTSCJ = 1 << 1, |
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147 | ATOM_TVMODE_PAL = 1 << 2, |
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148 | ATOM_TVMODE_PALM = 1 << 3, |
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149 | ATOM_TVMODE_PALCN = 1 << 4, |
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150 | ATOM_TVMODE_PALN = 1 << 5, |
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151 | ATOM_TVMODE_PAL60 = 1 << 6, |
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152 | ATOM_TVMODE_SECAM = 1 << 7, |
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153 | ATOM_TVMODE_CV = 1 << 8 |
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154 | } AtomTVMode; |
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155 | |||
156 | enum atomPCIELanes { |
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157 | atomPCIELaneNONE, |
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158 | atomPCIELane0_3, |
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159 | atomPCIELane0_7, |
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160 | atomPCIELane4_7, |
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161 | atomPCIELane8_11, |
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162 | atomPCIELane8_15, |
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163 | atomPCIELane12_15 |
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164 | }; |
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165 | |||
166 | enum atomDevice { |
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167 | atomNone, /* 0 */ |
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168 | atomCRT1, /* 1 */ |
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169 | atomLCD1, /* 2 */ |
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170 | atomTV1, /* 3 */ |
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171 | atomDFP1, /* 4 */ |
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172 | atomCRT2, /* 5 */ |
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173 | atomLCD2, /* 6 */ |
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174 | atomTV2, /* 7 */ |
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175 | atomDFP2, /* 8 */ |
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176 | atomCV, /* 9 */ |
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177 | atomDFP3, /* a */ |
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178 | atomDFP4, /* b */ |
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179 | atomDFP5 /* c */ |
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180 | }; |
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181 | |||
182 | typedef struct AtomGoldenSettings |
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183 | { |
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184 | unsigned char *BIOSPtr; |
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185 | unsigned char *End; |
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186 | unsigned int value; |
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187 | |||
188 | } AtomGoldenSettings; |
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189 | |||
190 | typedef union AtomBiosArg |
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191 | { |
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192 | CARD32 val; |
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193 | struct rhdConnectorInfo *ConnectorInfo; |
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194 | struct rhdAtomOutputDeviceList *OutputDeviceList; |
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195 | enum RHD_CHIPSETS chipset; |
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196 | struct AtomGoldenSettings GoldenSettings; |
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197 | unsigned char* EDIDBlock; |
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198 | void **Address; |
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199 | struct { |
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200 | unsigned char *loc; |
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201 | unsigned short size; |
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202 | } CommandDataTable; |
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203 | struct { |
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204 | enum atomPCIELanes Chassis; |
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205 | enum atomPCIELanes Docking; |
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206 | } pcieLanes; |
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207 | atomBiosHandlePtr atomhandle; |
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208 | DisplayModePtr mode; |
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209 | AtomExecRec exec; |
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210 | AtomFbRec fb; |
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211 | enum RHD_TV_MODE tvMode; |
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212 | } AtomBiosArgRec, *AtomBiosArgPtr; |
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213 | |||
214 | enum atomCrtc { |
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215 | atomCrtc1, |
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216 | atomCrtc2 |
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217 | }; |
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218 | |||
219 | enum atomCrtcAction { |
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220 | atomCrtcEnable, |
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221 | atomCrtcDisable |
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222 | }; |
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223 | |||
224 | enum atomOutputLinks { |
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225 | atomSingleLink, |
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226 | atomDualLink |
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227 | }; |
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228 | |||
229 | enum atomTransmitter { |
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230 | atomTransmitterLVTMA, |
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231 | atomTransmitterUNIPHY, |
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232 | atomTransmitterUNIPHY1, |
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233 | atomTransmitterUNIPHY2, |
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234 | atomTransmitterPCIEPHY, |
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235 | atomTransmitterDIG1, |
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236 | atomTransmitterDIG2 |
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237 | }; |
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238 | |||
239 | enum atomTransmitterAction { |
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240 | atomTransDisable, |
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241 | atomTransEnable, |
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242 | atomTransEnableOutput, |
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243 | atomTransDisableOutput, |
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244 | atomTransInit, |
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245 | atomTransLcdBlOff, |
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246 | atomTransLcdBlOn, |
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247 | atomTransLcdBlBrightness, |
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248 | atomTransSetup |
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249 | }; |
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250 | |||
251 | enum atomEncoder { |
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252 | atomEncoderNone, |
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253 | atomEncoderDACA, |
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254 | atomEncoderDACB, |
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255 | atomEncoderTV, |
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256 | atomEncoderTMDS1, /* TMDSA */ |
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257 | atomEncoderTMDS2, /* LVTMA */ |
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258 | atomEncoderLVDS, /* LVTMA (Panel) */ |
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259 | atomEncoderDVO, |
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260 | atomEncoderDIG1, |
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261 | atomEncoderDIG2, |
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262 | atomEncoderExternal |
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263 | }; |
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264 | |||
265 | enum atomEncoderMode { |
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266 | atomNoEncoder, |
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267 | atomDVI, |
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268 | atomDP, |
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269 | atomLVDS, |
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270 | atomHDMI, |
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271 | atomSDVO, |
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272 | atomTVComposite, |
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273 | atomTVSVideo, |
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274 | atomTVComponent, |
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275 | atomCRT |
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276 | }; |
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277 | |||
278 | enum atomEncoderAction { |
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279 | atomEncoderOff, |
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280 | atomEncoderOn |
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281 | }; |
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282 | |||
283 | enum atomOutput { |
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284 | atomDVOOutput, |
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285 | atomLCDOutput, |
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286 | atomCVOutput, |
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287 | atomTVOutput, |
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288 | atomLVTMAOutput, |
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289 | atomTMDSAOutput, |
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290 | atomDAC1Output, |
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291 | atomDAC2Output |
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292 | }; |
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293 | |||
294 | enum atomOutputType { |
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295 | atomOutputNone, |
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296 | atomOutputDacA, |
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297 | atomOutputDacB, |
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298 | atomOutputTmdsa, |
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299 | atomOutputLvtma, |
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300 | atomOutputDvo, |
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301 | atomOutputKldskpLvtma, |
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302 | atomOutputUniphyA, |
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303 | atomOutputUniphyB, |
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304 | atomOutputUniphyC, |
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305 | atomOutputUniphyD, |
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306 | atomOutputUniphyE, |
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307 | atomOutputUniphyF |
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308 | }; |
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309 | |||
310 | enum atomOutputAction { |
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311 | atomOutputEnable, |
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312 | atomOutputDisable, |
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313 | atomOutputLcdOn, |
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314 | atomOutputLcdOff, |
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315 | atomOutputLcdBrightnessControl, |
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316 | atomOutputLcdSelftestStart, |
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317 | atomOutputLcdSelftestStop, |
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318 | atomOutputEncoderInit |
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319 | }; |
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320 | |||
321 | enum atomDAC { |
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322 | atomDACA, |
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323 | atomDACB, |
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324 | atomDACExt |
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325 | }; |
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326 | |||
327 | enum atomTransmitterLink { |
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328 | atomTransLinkA, |
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329 | atomTransLinkAB, |
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330 | atomTransLinkB, |
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331 | atomTransLinkBA |
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332 | }; |
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333 | |||
334 | enum atomDACStandard { |
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335 | atomDAC_VGA, |
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336 | atomDAC_CV, |
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337 | atomDAC_NTSC, |
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338 | atomDAC_PAL |
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339 | }; |
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340 | |||
341 | enum atomDVORate { |
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342 | atomDVO_RateSDR, |
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343 | atomDVO_RateDDR |
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344 | }; |
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345 | |||
346 | enum atomDVOOutput { |
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347 | atomDVO_OutputLow12Bit, |
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348 | atomDVO_OutputHigh12Bit, |
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349 | atomDVO_Output24Bit |
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350 | }; |
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351 | |||
352 | enum atomScaler { |
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353 | atomScaler1, |
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354 | atomScaler2 |
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355 | }; |
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356 | |||
357 | enum atomScaleMode { |
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358 | atomScaleDisable, |
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359 | atomScaleCenter, |
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360 | atomScaleExpand, |
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361 | atomScaleMulttabExpand |
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362 | }; |
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363 | |||
364 | enum atomPxclk { |
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365 | atomPclk1, |
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366 | atomPclk2 |
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367 | }; |
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368 | |||
369 | struct atomCodeTableVersion |
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370 | { |
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371 | CARD8 cref; |
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372 | CARD8 fref; |
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373 | }; |
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374 | |||
375 | enum atomTemporalGreyLevels { |
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376 | atomTemporalDither0, |
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377 | atomTemporalDither4, |
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378 | atomTemporalDither2 |
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379 | }; |
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380 | |||
381 | struct atomTransmitterConfig |
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382 | { |
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383 | int PixelClock; |
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384 | enum atomEncoder Encoder; |
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385 | enum atomPCIELanes Lanes; |
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386 | enum atomEncoderMode Mode; |
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387 | enum atomTransmitterLink Link; |
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388 | enum atomOutputLinks LinkCnt; |
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389 | Bool Coherent; |
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390 | }; |
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391 | |||
392 | struct atomEncoderConfig |
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393 | { |
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394 | int PixelClock; |
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395 | union { |
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396 | struct { |
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397 | enum atomDACStandard DacStandard; |
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398 | } dac; |
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399 | struct { |
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400 | enum RHD_TV_MODE TvStandard; |
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401 | } tv; |
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402 | struct { |
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403 | enum atomOutputLinks LinkCnt; |
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404 | Bool Is24bit; |
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405 | } lvds; |
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406 | struct { |
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407 | enum atomOutputLinks LinkCnt; |
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408 | Bool Is24bit; |
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409 | Bool Coherent; |
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410 | Bool LinkB; |
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411 | Bool Hdmi; |
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412 | Bool SpatialDither; |
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413 | enum atomTemporalGreyLevels TemporalGrey; |
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414 | } lvds2; |
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415 | struct { |
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416 | enum atomTransmitterLink Link; |
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417 | enum atomOutputLinks LinkCnt; |
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418 | enum atomTransmitter Transmitter; |
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419 | enum atomEncoderMode EncoderMode; |
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420 | } dig; |
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421 | struct { |
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422 | enum atomDevice DvoDeviceType; |
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423 | int EncoderID; |
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424 | Bool digital; |
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425 | union |
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426 | { |
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427 | enum RHD_TV_MODE TVMode; |
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428 | char dummy; /* @@@ placeholder for digital attributes */ |
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429 | } u; |
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430 | } dvo; |
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431 | struct{ |
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432 | enum atomDVORate Rate; |
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433 | enum atomDVOOutput DvoOutput; |
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434 | } dvo3; |
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435 | } u; |
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436 | }; |
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437 | |||
438 | struct atomCrtcSourceConfig |
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439 | { |
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440 | union { |
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441 | enum atomDevice Device; |
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442 | struct { |
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443 | enum atomEncoder Encoder; |
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444 | enum atomEncoderMode Mode; |
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445 | } crtc2; |
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446 | } u; |
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447 | }; |
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448 | |||
449 | struct atomPixelClockConfig { |
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450 | Bool Enable; |
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451 | int PixelClock; |
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452 | int RefDiv; |
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453 | int FbDiv; |
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454 | int PostDiv; |
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455 | int FracFbDiv; |
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456 | enum atomCrtc Crtc; |
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457 | union { |
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458 | struct { |
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459 | Bool Force; |
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460 | enum atomDevice Device; |
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461 | } v2; |
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462 | struct { |
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463 | Bool Force; |
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464 | enum atomOutputType OutputType; |
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465 | enum atomEncoderMode EncoderMode; |
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466 | Bool UsePpll; |
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467 | } v3; |
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468 | } u; |
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469 | }; |
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470 | |||
471 | struct atomCrtcOverscan { |
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472 | unsigned short ovscnLeft; |
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473 | unsigned short ovscnRight; |
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474 | unsigned short ovscnTop; |
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475 | unsigned short ovscnBottom; |
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476 | }; |
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477 | |||
478 | enum atomBlankAction { |
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479 | atomBlankOn, |
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480 | atomBlankOff |
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481 | }; |
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482 | |||
483 | struct atomCrtcBlank { |
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484 | enum atomBlankAction Action; |
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485 | unsigned short r, g, b; |
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486 | }; |
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487 | |||
488 | extern AtomBiosResult RHDAtomBiosFunc(RHDPtr rhdPtr, atomBiosHandlePtr handle, |
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489 | AtomBiosRequestID id, AtomBiosArgPtr data); |
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490 | |||
491 | # ifdef ATOM_BIOS_PARSER |
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492 | extern Bool rhdAtomSetTVEncoder(atomBiosHandlePtr handle, Bool enable, int mode); |
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493 | |||
494 | # if 0 |
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495 | extern Bool rhdAtomASICInit(atomBiosHandlePtr handle); |
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496 | extern struct atomCodeTableVersion rhdAtomASICInitVersion(atomBiosHandlePtr handle); |
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497 | # endif |
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498 | extern Bool rhdAtomSetScaler(atomBiosHandlePtr handle, enum atomScaler scaler, |
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499 | enum atomScaleMode mode); |
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500 | extern struct atomCodeTableVersion rhdAtomSetScalerVersion(atomBiosHandlePtr handle); |
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501 | extern Bool rhdAtomDigTransmitterControl(atomBiosHandlePtr handle, enum atomTransmitter id, |
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502 | enum atomTransmitterAction action, |
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503 | struct atomTransmitterConfig *config); |
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504 | extern struct atomCodeTableVersion rhdAtomDigTransmitterControlVersion(atomBiosHandlePtr handle); |
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505 | extern Bool rhdAtomOutputControl(atomBiosHandlePtr handle, enum atomOutput id, |
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506 | enum atomOutputAction action); |
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507 | extern struct atomCodeTableVersion rhdAtomOutputControlVersion(atomBiosHandlePtr handle, |
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508 | enum atomOutput id); |
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509 | extern Bool AtomDACLoadDetection(atomBiosHandlePtr handle, enum atomDevice id, enum atomDAC dac); |
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510 | extern struct atomCodeTableVersion AtomDACLoadDetectionVersion(atomBiosHandlePtr handle, enum atomDevice id); |
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511 | extern Bool rhdAtomEncoderControl(atomBiosHandlePtr handle, enum atomEncoder id, |
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512 | enum atomEncoderAction action, struct atomEncoderConfig *config); |
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513 | struct atomCodeTableVersion rhdAtomEncoderControlVersion(atomBiosHandlePtr handle, |
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514 | enum atomEncoder id); |
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515 | extern Bool rhdAtomUpdateCRTC_DoubleBufferRegisters(atomBiosHandlePtr handle, enum atomCrtc id, |
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516 | enum atomCrtcAction action); |
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517 | extern struct atomCodeTableVersion rhdAtomUpdateCRTC_DoubleBufferRegistersVersion(atomBiosHandlePtr handle); |
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518 | extern Bool rhdAtomEnableCrtc(atomBiosHandlePtr handle, enum atomCrtc id, |
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519 | enum atomCrtcAction action); |
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520 | extern struct atomCodeTableVersion rhdAtomEnableCrtcVersion(atomBiosHandlePtr handle); |
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521 | extern Bool rhdAtomEnableCrtcMemReq(atomBiosHandlePtr handle, enum atomCrtc id, |
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522 | enum atomCrtcAction action); |
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523 | extern struct atomCodeTableVersion rhdAtomEnableCrtcMemReqVersion(atomBiosHandlePtr handle); |
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524 | extern Bool rhdAtomSetCRTCTimings(atomBiosHandlePtr handle, enum atomCrtc id, DisplayModePtr mode, |
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525 | int depth); |
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526 | extern struct atomCodeTableVersion rhdAtomSetCRTCTimingsVersion(atomBiosHandlePtr handle); |
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527 | extern Bool rhdAtomSetPixelClock(atomBiosHandlePtr handle, enum atomPxclk id, |
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528 | struct atomPixelClockConfig *config); |
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529 | extern struct atomCodeTableVersion rhdAtomSetPixelClockVersion(atomBiosHandlePtr handle); |
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530 | extern Bool rhdAtomSelectCrtcSource(atomBiosHandlePtr handle, enum atomCrtc id, |
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531 | struct atomCrtcSourceConfig *config); |
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532 | extern struct atomCodeTableVersion rhdAtomSelectCrtcSourceVersion(atomBiosHandlePtr handle); |
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533 | extern Bool rhdAtomSetCRTCOverscan(atomBiosHandlePtr handle, enum atomCrtc id, |
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534 | struct atomCrtcOverscan *config); |
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535 | struct atomCodeTableVersion rhdAtomSetCRTCOverscanVersion(atomBiosHandlePtr handle); |
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536 | extern Bool rhdAtomBlankCRTC(atomBiosHandlePtr handle, enum atomCrtc id, struct atomCrtcBlank *config); |
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537 | extern struct atomCodeTableVersion rhdAtomBlankCRTCVersion(atomBiosHandlePtr handle); |
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538 | |||
539 | # endif /* ATOM_BIOS_PASER */ |
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540 | |||
541 | # endif /* ATOM_BIOS */ |
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542 | |||
543 | #endif /* RHD_ATOMBIOS_H_ */><>><>><>><>><>><>><>><>><> |