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Rev | Author | Line No. | Line |
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1117 | serge | 1 | /* |
2 | * Copyright 2007-8 Advanced Micro Devices, Inc. |
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3 | * Copyright 2008 Red Hat Inc. |
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4 | * |
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5 | * Permission is hereby granted, free of charge, to any person obtaining a |
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6 | * copy of this software and associated documentation files (the "Software"), |
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7 | * to deal in the Software without restriction, including without limitation |
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8 | * the rights to use, copy, modify, merge, publish, distribute, sublicense, |
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9 | * and/or sell copies of the Software, and to permit persons to whom the |
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10 | * Software is furnished to do so, subject to the following conditions: |
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11 | * |
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12 | * The above copyright notice and this permission notice shall be included in |
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13 | * all copies or substantial portions of the Software. |
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14 | * |
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15 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
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16 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
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17 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
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18 | * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR |
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19 | * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, |
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20 | * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR |
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21 | * OTHER DEALINGS IN THE SOFTWARE. |
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22 | * |
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23 | * Authors: Dave Airlie |
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24 | * Alex Deucher |
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25 | */ |
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1123 | serge | 26 | #include "drmP.h" |
1117 | serge | 27 | #include "radeon_drm.h" |
28 | #include "radeon.h" |
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29 | |||
30 | #include "atom.h" |
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31 | #include "atom-bits.h" |
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32 | |||
33 | /* from radeon_encoder.c */ |
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34 | extern uint32_t |
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35 | radeon_get_encoder_id(struct drm_device *dev, uint32_t supported_device, |
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36 | uint8_t dac); |
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37 | extern void radeon_link_encoder_connector(struct drm_device *dev); |
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38 | extern void |
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39 | radeon_add_atom_encoder(struct drm_device *dev, uint32_t encoder_id, |
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40 | uint32_t supported_device); |
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41 | |||
42 | /* from radeon_connector.c */ |
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43 | extern void |
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44 | radeon_add_atom_connector(struct drm_device *dev, |
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45 | uint32_t connector_id, |
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46 | uint32_t supported_device, |
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47 | int connector_type, |
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48 | struct radeon_i2c_bus_rec *i2c_bus, |
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1268 | serge | 49 | bool linkb, uint32_t igp_lane_info, |
1321 | serge | 50 | uint16_t connector_object_id, |
51 | struct radeon_hpd *hpd); |
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1117 | serge | 52 | |
53 | /* from radeon_legacy_encoder.c */ |
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54 | extern void |
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55 | radeon_add_legacy_encoder(struct drm_device *dev, uint32_t encoder_id, |
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56 | uint32_t supported_device); |
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57 | |||
58 | union atom_supported_devices { |
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59 | struct _ATOM_SUPPORTED_DEVICES_INFO info; |
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60 | struct _ATOM_SUPPORTED_DEVICES_INFO_2 info_2; |
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61 | struct _ATOM_SUPPORTED_DEVICES_INFO_2d1 info_2d1; |
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62 | }; |
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63 | |||
1321 | serge | 64 | static inline struct radeon_i2c_bus_rec radeon_lookup_i2c_gpio(struct radeon_device *rdev, |
65 | uint8_t id) |
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1117 | serge | 66 | { |
67 | struct atom_context *ctx = rdev->mode_info.atom_context; |
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1321 | serge | 68 | ATOM_GPIO_I2C_ASSIGMENT *gpio; |
1117 | serge | 69 | struct radeon_i2c_bus_rec i2c; |
70 | int index = GetIndexIntoMasterTable(DATA, GPIO_I2C_Info); |
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71 | struct _ATOM_GPIO_I2C_INFO *i2c_info; |
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72 | uint16_t data_offset; |
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1321 | serge | 73 | int i; |
1117 | serge | 74 | |
75 | memset(&i2c, 0, sizeof(struct radeon_i2c_bus_rec)); |
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76 | i2c.valid = false; |
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77 | |||
78 | atom_parse_data_header(ctx, index, NULL, NULL, NULL, &data_offset); |
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79 | |||
80 | i2c_info = (struct _ATOM_GPIO_I2C_INFO *)(ctx->bios + data_offset); |
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81 | |||
82 | |||
1321 | serge | 83 | for (i = 0; i < ATOM_MAX_SUPPORTED_DEVICE; i++) { |
84 | gpio = &i2c_info->asGPIO_Info[i]; |
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85 | |||
86 | if (gpio->sucI2cId.ucAccess == id) { |
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87 | i2c.mask_clk_reg = le16_to_cpu(gpio->usClkMaskRegisterIndex) * 4; |
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88 | i2c.mask_data_reg = le16_to_cpu(gpio->usDataMaskRegisterIndex) * 4; |
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89 | i2c.en_clk_reg = le16_to_cpu(gpio->usClkEnRegisterIndex) * 4; |
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90 | i2c.en_data_reg = le16_to_cpu(gpio->usDataEnRegisterIndex) * 4; |
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91 | i2c.y_clk_reg = le16_to_cpu(gpio->usClkY_RegisterIndex) * 4; |
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92 | i2c.y_data_reg = le16_to_cpu(gpio->usDataY_RegisterIndex) * 4; |
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93 | i2c.a_clk_reg = le16_to_cpu(gpio->usClkA_RegisterIndex) * 4; |
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94 | i2c.a_data_reg = le16_to_cpu(gpio->usDataA_RegisterIndex) * 4; |
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95 | i2c.mask_clk_mask = (1 << gpio->ucClkMaskShift); |
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96 | i2c.mask_data_mask = (1 << gpio->ucDataMaskShift); |
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97 | i2c.en_clk_mask = (1 << gpio->ucClkEnShift); |
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98 | i2c.en_data_mask = (1 << gpio->ucDataEnShift); |
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99 | i2c.y_clk_mask = (1 << gpio->ucClkY_Shift); |
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100 | i2c.y_data_mask = (1 << gpio->ucDataY_Shift); |
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101 | i2c.a_clk_mask = (1 << gpio->ucClkA_Shift); |
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102 | i2c.a_data_mask = (1 << gpio->ucDataA_Shift); |
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103 | |||
104 | if (gpio->sucI2cId.sbfAccess.bfHW_Capable) |
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105 | i2c.hw_capable = true; |
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106 | else |
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107 | i2c.hw_capable = false; |
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108 | |||
109 | if (gpio->sucI2cId.ucAccess == 0xa0) |
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110 | i2c.mm_i2c = true; |
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111 | else |
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112 | i2c.mm_i2c = false; |
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113 | |||
114 | i2c.i2c_id = gpio->sucI2cId.ucAccess; |
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115 | |||
1117 | serge | 116 | i2c.valid = true; |
1404 | serge | 117 | break; |
1321 | serge | 118 | } |
119 | } |
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1117 | serge | 120 | |
121 | return i2c; |
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122 | } |
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123 | |||
1321 | serge | 124 | static inline struct radeon_gpio_rec radeon_lookup_gpio(struct radeon_device *rdev, |
125 | u8 id) |
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126 | { |
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127 | struct atom_context *ctx = rdev->mode_info.atom_context; |
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128 | struct radeon_gpio_rec gpio; |
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129 | int index = GetIndexIntoMasterTable(DATA, GPIO_Pin_LUT); |
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130 | struct _ATOM_GPIO_PIN_LUT *gpio_info; |
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131 | ATOM_GPIO_PIN_ASSIGNMENT *pin; |
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132 | u16 data_offset, size; |
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133 | int i, num_indices; |
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134 | |||
135 | memset(&gpio, 0, sizeof(struct radeon_gpio_rec)); |
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136 | gpio.valid = false; |
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137 | |||
138 | atom_parse_data_header(ctx, index, &size, NULL, NULL, &data_offset); |
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139 | |||
140 | gpio_info = (struct _ATOM_GPIO_PIN_LUT *)(ctx->bios + data_offset); |
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141 | |||
142 | num_indices = (size - sizeof(ATOM_COMMON_TABLE_HEADER)) / sizeof(ATOM_GPIO_PIN_ASSIGNMENT); |
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143 | |||
144 | for (i = 0; i < num_indices; i++) { |
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145 | pin = &gpio_info->asGPIO_Pin[i]; |
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146 | if (id == pin->ucGPIO_ID) { |
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147 | gpio.id = pin->ucGPIO_ID; |
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148 | gpio.reg = pin->usGpioPin_AIndex * 4; |
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149 | gpio.mask = (1 << pin->ucGpioPinBitShift); |
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150 | gpio.valid = true; |
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151 | break; |
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152 | } |
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153 | } |
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154 | |||
155 | return gpio; |
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156 | } |
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157 | |||
158 | static struct radeon_hpd radeon_atom_get_hpd_info_from_gpio(struct radeon_device *rdev, |
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159 | struct radeon_gpio_rec *gpio) |
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160 | { |
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161 | struct radeon_hpd hpd; |
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1430 | serge | 162 | u32 reg; |
163 | |||
164 | if (ASIC_IS_DCE4(rdev)) |
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165 | reg = EVERGREEN_DC_GPIO_HPD_A; |
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166 | else |
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167 | reg = AVIVO_DC_GPIO_HPD_A; |
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168 | |||
1321 | serge | 169 | hpd.gpio = *gpio; |
1430 | serge | 170 | if (gpio->reg == reg) { |
1321 | serge | 171 | switch(gpio->mask) { |
172 | case (1 << 0): |
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173 | hpd.hpd = RADEON_HPD_1; |
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174 | break; |
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175 | case (1 << 8): |
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176 | hpd.hpd = RADEON_HPD_2; |
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177 | break; |
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178 | case (1 << 16): |
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179 | hpd.hpd = RADEON_HPD_3; |
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180 | break; |
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181 | case (1 << 24): |
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182 | hpd.hpd = RADEON_HPD_4; |
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183 | break; |
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184 | case (1 << 26): |
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185 | hpd.hpd = RADEON_HPD_5; |
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186 | break; |
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187 | case (1 << 28): |
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188 | hpd.hpd = RADEON_HPD_6; |
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189 | break; |
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190 | default: |
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191 | hpd.hpd = RADEON_HPD_NONE; |
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192 | break; |
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193 | } |
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194 | } else |
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195 | hpd.hpd = RADEON_HPD_NONE; |
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196 | return hpd; |
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197 | } |
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198 | |||
1117 | serge | 199 | static bool radeon_atom_apply_quirks(struct drm_device *dev, |
200 | uint32_t supported_device, |
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201 | int *connector_type, |
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1179 | serge | 202 | struct radeon_i2c_bus_rec *i2c_bus, |
1321 | serge | 203 | uint16_t *line_mux, |
204 | struct radeon_hpd *hpd) |
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1117 | serge | 205 | { |
206 | |||
207 | /* Asus M2A-VM HDMI board lists the DVI port as HDMI */ |
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208 | if ((dev->pdev->device == 0x791e) && |
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209 | (dev->pdev->subsystem_vendor == 0x1043) && |
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210 | (dev->pdev->subsystem_device == 0x826d)) { |
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211 | if ((*connector_type == DRM_MODE_CONNECTOR_HDMIA) && |
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212 | (supported_device == ATOM_DEVICE_DFP3_SUPPORT)) |
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213 | *connector_type = DRM_MODE_CONNECTOR_DVID; |
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214 | } |
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215 | |||
1428 | serge | 216 | /* Asrock RS600 board lists the DVI port as HDMI */ |
217 | if ((dev->pdev->device == 0x7941) && |
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218 | (dev->pdev->subsystem_vendor == 0x1849) && |
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219 | (dev->pdev->subsystem_device == 0x7941)) { |
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220 | if ((*connector_type == DRM_MODE_CONNECTOR_HDMIA) && |
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221 | (supported_device == ATOM_DEVICE_DFP3_SUPPORT)) |
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222 | *connector_type = DRM_MODE_CONNECTOR_DVID; |
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223 | } |
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224 | |||
1117 | serge | 225 | /* a-bit f-i90hd - ciaranm on #radeonhd - this board has no DVI */ |
226 | if ((dev->pdev->device == 0x7941) && |
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227 | (dev->pdev->subsystem_vendor == 0x147b) && |
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228 | (dev->pdev->subsystem_device == 0x2412)) { |
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229 | if (*connector_type == DRM_MODE_CONNECTOR_DVII) |
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230 | return false; |
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231 | } |
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232 | |||
233 | /* Falcon NW laptop lists vga ddc line for LVDS */ |
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234 | if ((dev->pdev->device == 0x5653) && |
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235 | (dev->pdev->subsystem_vendor == 0x1462) && |
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236 | (dev->pdev->subsystem_device == 0x0291)) { |
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1179 | serge | 237 | if (*connector_type == DRM_MODE_CONNECTOR_LVDS) { |
1117 | serge | 238 | i2c_bus->valid = false; |
1179 | serge | 239 | *line_mux = 53; |
240 | } |
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1117 | serge | 241 | } |
242 | |||
1321 | serge | 243 | /* HIS X1300 is DVI+VGA, not DVI+DVI */ |
244 | if ((dev->pdev->device == 0x7146) && |
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245 | (dev->pdev->subsystem_vendor == 0x17af) && |
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246 | (dev->pdev->subsystem_device == 0x2058)) { |
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247 | if (supported_device == ATOM_DEVICE_DFP1_SUPPORT) |
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248 | return false; |
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249 | } |
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250 | |||
251 | /* Gigabyte X1300 is DVI+VGA, not DVI+DVI */ |
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252 | if ((dev->pdev->device == 0x7142) && |
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253 | (dev->pdev->subsystem_vendor == 0x1458) && |
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254 | (dev->pdev->subsystem_device == 0x2134)) { |
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255 | if (supported_device == ATOM_DEVICE_DFP1_SUPPORT) |
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256 | return false; |
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257 | } |
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258 | |||
259 | |||
1117 | serge | 260 | /* Funky macbooks */ |
261 | if ((dev->pdev->device == 0x71C5) && |
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262 | (dev->pdev->subsystem_vendor == 0x106b) && |
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263 | (dev->pdev->subsystem_device == 0x0080)) { |
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264 | if ((supported_device == ATOM_DEVICE_CRT1_SUPPORT) || |
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265 | (supported_device == ATOM_DEVICE_DFP2_SUPPORT)) |
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266 | return false; |
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267 | } |
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268 | |||
269 | /* ASUS HD 3600 XT board lists the DVI port as HDMI */ |
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270 | if ((dev->pdev->device == 0x9598) && |
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271 | (dev->pdev->subsystem_vendor == 0x1043) && |
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272 | (dev->pdev->subsystem_device == 0x01da)) { |
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1179 | serge | 273 | if (*connector_type == DRM_MODE_CONNECTOR_HDMIA) { |
274 | *connector_type = DRM_MODE_CONNECTOR_DVII; |
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1117 | serge | 275 | } |
276 | } |
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277 | |||
1179 | serge | 278 | /* ASUS HD 3450 board lists the DVI port as HDMI */ |
279 | if ((dev->pdev->device == 0x95C5) && |
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280 | (dev->pdev->subsystem_vendor == 0x1043) && |
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281 | (dev->pdev->subsystem_device == 0x01e2)) { |
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282 | if (*connector_type == DRM_MODE_CONNECTOR_HDMIA) { |
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283 | *connector_type = DRM_MODE_CONNECTOR_DVII; |
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284 | } |
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285 | } |
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286 | |||
287 | /* some BIOSes seem to report DAC on HDMI - usually this is a board with |
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288 | * HDMI + VGA reporting as HDMI |
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289 | */ |
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290 | if (*connector_type == DRM_MODE_CONNECTOR_HDMIA) { |
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291 | if (supported_device & (ATOM_DEVICE_CRT_SUPPORT)) { |
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292 | *connector_type = DRM_MODE_CONNECTOR_VGA; |
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293 | *line_mux = 0; |
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294 | } |
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295 | } |
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296 | |||
1321 | serge | 297 | /* Acer laptop reports DVI-D as DVI-I */ |
298 | if ((dev->pdev->device == 0x95c4) && |
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299 | (dev->pdev->subsystem_vendor == 0x1025) && |
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300 | (dev->pdev->subsystem_device == 0x013c)) { |
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301 | if ((*connector_type == DRM_MODE_CONNECTOR_DVII) && |
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302 | (supported_device == ATOM_DEVICE_DFP1_SUPPORT)) |
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303 | *connector_type = DRM_MODE_CONNECTOR_DVID; |
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304 | } |
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305 | |||
1412 | serge | 306 | /* XFX Pine Group device rv730 reports no VGA DDC lines |
307 | * even though they are wired up to record 0x93 |
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308 | */ |
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309 | if ((dev->pdev->device == 0x9498) && |
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310 | (dev->pdev->subsystem_vendor == 0x1682) && |
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311 | (dev->pdev->subsystem_device == 0x2452)) { |
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312 | struct radeon_device *rdev = dev->dev_private; |
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313 | *i2c_bus = radeon_lookup_i2c_gpio(rdev, 0x93); |
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314 | } |
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1117 | serge | 315 | return true; |
316 | } |
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317 | |||
318 | const int supported_devices_connector_convert[] = { |
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319 | DRM_MODE_CONNECTOR_Unknown, |
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320 | DRM_MODE_CONNECTOR_VGA, |
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321 | DRM_MODE_CONNECTOR_DVII, |
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322 | DRM_MODE_CONNECTOR_DVID, |
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323 | DRM_MODE_CONNECTOR_DVIA, |
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324 | DRM_MODE_CONNECTOR_SVIDEO, |
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325 | DRM_MODE_CONNECTOR_Composite, |
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326 | DRM_MODE_CONNECTOR_LVDS, |
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327 | DRM_MODE_CONNECTOR_Unknown, |
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328 | DRM_MODE_CONNECTOR_Unknown, |
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329 | DRM_MODE_CONNECTOR_HDMIA, |
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330 | DRM_MODE_CONNECTOR_HDMIB, |
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331 | DRM_MODE_CONNECTOR_Unknown, |
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332 | DRM_MODE_CONNECTOR_Unknown, |
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333 | DRM_MODE_CONNECTOR_9PinDIN, |
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334 | DRM_MODE_CONNECTOR_DisplayPort |
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335 | }; |
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336 | |||
1268 | serge | 337 | const uint16_t supported_devices_connector_object_id_convert[] = { |
338 | CONNECTOR_OBJECT_ID_NONE, |
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339 | CONNECTOR_OBJECT_ID_VGA, |
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340 | CONNECTOR_OBJECT_ID_DUAL_LINK_DVI_I, /* not all boards support DL */ |
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341 | CONNECTOR_OBJECT_ID_DUAL_LINK_DVI_D, /* not all boards support DL */ |
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342 | CONNECTOR_OBJECT_ID_VGA, /* technically DVI-A */ |
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343 | CONNECTOR_OBJECT_ID_COMPOSITE, |
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344 | CONNECTOR_OBJECT_ID_SVIDEO, |
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345 | CONNECTOR_OBJECT_ID_LVDS, |
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346 | CONNECTOR_OBJECT_ID_9PIN_DIN, |
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347 | CONNECTOR_OBJECT_ID_9PIN_DIN, |
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348 | CONNECTOR_OBJECT_ID_DISPLAYPORT, |
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349 | CONNECTOR_OBJECT_ID_HDMI_TYPE_A, |
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350 | CONNECTOR_OBJECT_ID_HDMI_TYPE_B, |
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351 | CONNECTOR_OBJECT_ID_SVIDEO |
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352 | }; |
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353 | |||
1117 | serge | 354 | const int object_connector_convert[] = { |
355 | DRM_MODE_CONNECTOR_Unknown, |
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356 | DRM_MODE_CONNECTOR_DVII, |
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357 | DRM_MODE_CONNECTOR_DVII, |
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358 | DRM_MODE_CONNECTOR_DVID, |
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359 | DRM_MODE_CONNECTOR_DVID, |
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360 | DRM_MODE_CONNECTOR_VGA, |
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361 | DRM_MODE_CONNECTOR_Composite, |
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362 | DRM_MODE_CONNECTOR_SVIDEO, |
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363 | DRM_MODE_CONNECTOR_Unknown, |
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1179 | serge | 364 | DRM_MODE_CONNECTOR_Unknown, |
1117 | serge | 365 | DRM_MODE_CONNECTOR_9PinDIN, |
366 | DRM_MODE_CONNECTOR_Unknown, |
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367 | DRM_MODE_CONNECTOR_HDMIA, |
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368 | DRM_MODE_CONNECTOR_HDMIB, |
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369 | DRM_MODE_CONNECTOR_LVDS, |
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370 | DRM_MODE_CONNECTOR_9PinDIN, |
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371 | DRM_MODE_CONNECTOR_Unknown, |
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372 | DRM_MODE_CONNECTOR_Unknown, |
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373 | DRM_MODE_CONNECTOR_Unknown, |
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1404 | serge | 374 | DRM_MODE_CONNECTOR_DisplayPort, |
375 | DRM_MODE_CONNECTOR_eDP, |
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376 | DRM_MODE_CONNECTOR_Unknown |
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1117 | serge | 377 | }; |
378 | |||
379 | bool radeon_get_atom_connector_info_from_object_table(struct drm_device *dev) |
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380 | { |
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381 | struct radeon_device *rdev = dev->dev_private; |
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382 | struct radeon_mode_info *mode_info = &rdev->mode_info; |
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383 | struct atom_context *ctx = mode_info->atom_context; |
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384 | int index = GetIndexIntoMasterTable(DATA, Object_Header); |
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1321 | serge | 385 | u16 size, data_offset; |
386 | u8 frev, crev; |
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1117 | serge | 387 | ATOM_CONNECTOR_OBJECT_TABLE *con_obj; |
388 | ATOM_DISPLAY_OBJECT_PATH_TABLE *path_obj; |
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389 | ATOM_OBJECT_HEADER *obj_header; |
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390 | int i, j, path_size, device_support; |
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391 | int connector_type; |
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1321 | serge | 392 | u16 igp_lane_info, conn_id, connector_object_id; |
1117 | serge | 393 | bool linkb; |
394 | struct radeon_i2c_bus_rec ddc_bus; |
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1321 | serge | 395 | struct radeon_gpio_rec gpio; |
396 | struct radeon_hpd hpd; |
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1117 | serge | 397 | |
398 | atom_parse_data_header(ctx, index, &size, &frev, &crev, &data_offset); |
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399 | |||
400 | if (data_offset == 0) |
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401 | return false; |
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402 | |||
403 | if (crev < 2) |
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404 | return false; |
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405 | |||
406 | obj_header = (ATOM_OBJECT_HEADER *) (ctx->bios + data_offset); |
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407 | path_obj = (ATOM_DISPLAY_OBJECT_PATH_TABLE *) |
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408 | (ctx->bios + data_offset + |
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409 | le16_to_cpu(obj_header->usDisplayPathTableOffset)); |
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410 | con_obj = (ATOM_CONNECTOR_OBJECT_TABLE *) |
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411 | (ctx->bios + data_offset + |
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412 | le16_to_cpu(obj_header->usConnectorObjectTableOffset)); |
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413 | device_support = le16_to_cpu(obj_header->usDeviceSupport); |
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414 | |||
415 | path_size = 0; |
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416 | for (i = 0; i < path_obj->ucNumOfDispPath; i++) { |
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417 | uint8_t *addr = (uint8_t *) path_obj->asDispPath; |
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418 | ATOM_DISPLAY_OBJECT_PATH *path; |
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419 | addr += path_size; |
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420 | path = (ATOM_DISPLAY_OBJECT_PATH *) addr; |
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421 | path_size += le16_to_cpu(path->usSize); |
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422 | linkb = false; |
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423 | if (device_support & le16_to_cpu(path->usDeviceTag)) { |
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424 | uint8_t con_obj_id, con_obj_num, con_obj_type; |
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425 | |||
426 | con_obj_id = |
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427 | (le16_to_cpu(path->usConnObjectId) & OBJECT_ID_MASK) |
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428 | >> OBJECT_ID_SHIFT; |
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429 | con_obj_num = |
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430 | (le16_to_cpu(path->usConnObjectId) & ENUM_ID_MASK) |
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431 | >> ENUM_ID_SHIFT; |
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432 | con_obj_type = |
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433 | (le16_to_cpu(path->usConnObjectId) & |
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434 | OBJECT_TYPE_MASK) >> OBJECT_TYPE_SHIFT; |
||
435 | |||
1221 | serge | 436 | /* TODO CV support */ |
437 | if (le16_to_cpu(path->usDeviceTag) == |
||
438 | ATOM_DEVICE_CV_SUPPORT) |
||
1117 | serge | 439 | continue; |
440 | |||
1268 | serge | 441 | /* IGP chips */ |
442 | if ((rdev->flags & RADEON_IS_IGP) && |
||
1117 | serge | 443 | (con_obj_id == |
444 | CONNECTOR_OBJECT_ID_PCIE_CONNECTOR)) { |
||
445 | uint16_t igp_offset = 0; |
||
446 | ATOM_INTEGRATED_SYSTEM_INFO_V2 *igp_obj; |
||
447 | |||
448 | index = |
||
449 | GetIndexIntoMasterTable(DATA, |
||
450 | IntegratedSystemInfo); |
||
451 | |||
452 | atom_parse_data_header(ctx, index, &size, &frev, |
||
453 | &crev, &igp_offset); |
||
454 | |||
455 | if (crev >= 2) { |
||
456 | igp_obj = |
||
457 | (ATOM_INTEGRATED_SYSTEM_INFO_V2 |
||
458 | *) (ctx->bios + igp_offset); |
||
459 | |||
460 | if (igp_obj) { |
||
461 | uint32_t slot_config, ct; |
||
462 | |||
463 | if (con_obj_num == 1) |
||
464 | slot_config = |
||
465 | igp_obj-> |
||
466 | ulDDISlot1Config; |
||
467 | else |
||
468 | slot_config = |
||
469 | igp_obj-> |
||
470 | ulDDISlot2Config; |
||
471 | |||
472 | ct = (slot_config >> 16) & 0xff; |
||
473 | connector_type = |
||
474 | object_connector_convert |
||
475 | [ct]; |
||
1268 | serge | 476 | connector_object_id = ct; |
1117 | serge | 477 | igp_lane_info = |
478 | slot_config & 0xffff; |
||
479 | } else |
||
480 | continue; |
||
481 | } else |
||
482 | continue; |
||
483 | } else { |
||
484 | igp_lane_info = 0; |
||
485 | connector_type = |
||
486 | object_connector_convert[con_obj_id]; |
||
1268 | serge | 487 | connector_object_id = con_obj_id; |
1117 | serge | 488 | } |
489 | |||
490 | if (connector_type == DRM_MODE_CONNECTOR_Unknown) |
||
491 | continue; |
||
492 | |||
493 | for (j = 0; j < ((le16_to_cpu(path->usSize) - 8) / 2); |
||
494 | j++) { |
||
495 | uint8_t enc_obj_id, enc_obj_num, enc_obj_type; |
||
496 | |||
497 | enc_obj_id = |
||
498 | (le16_to_cpu(path->usGraphicObjIds[j]) & |
||
499 | OBJECT_ID_MASK) >> OBJECT_ID_SHIFT; |
||
500 | enc_obj_num = |
||
501 | (le16_to_cpu(path->usGraphicObjIds[j]) & |
||
502 | ENUM_ID_MASK) >> ENUM_ID_SHIFT; |
||
503 | enc_obj_type = |
||
504 | (le16_to_cpu(path->usGraphicObjIds[j]) & |
||
505 | OBJECT_TYPE_MASK) >> OBJECT_TYPE_SHIFT; |
||
506 | |||
507 | /* FIXME: add support for router objects */ |
||
508 | if (enc_obj_type == GRAPH_OBJECT_TYPE_ENCODER) { |
||
509 | if (enc_obj_num == 2) |
||
510 | linkb = true; |
||
511 | else |
||
512 | linkb = false; |
||
513 | |||
1123 | serge | 514 | radeon_add_atom_encoder(dev, |
515 | enc_obj_id, |
||
516 | le16_to_cpu |
||
517 | (path-> |
||
518 | usDeviceTag)); |
||
1117 | serge | 519 | |
520 | } |
||
521 | } |
||
522 | |||
1321 | serge | 523 | /* look up gpio for ddc, hpd */ |
1117 | serge | 524 | if ((le16_to_cpu(path->usDeviceTag) & |
1321 | serge | 525 | (ATOM_DEVICE_TV_SUPPORT | ATOM_DEVICE_CV_SUPPORT)) == 0) { |
1117 | serge | 526 | for (j = 0; j < con_obj->ucNumberOfObjects; j++) { |
527 | if (le16_to_cpu(path->usConnObjectId) == |
||
528 | le16_to_cpu(con_obj->asObjects[j]. |
||
529 | usObjectID)) { |
||
530 | ATOM_COMMON_RECORD_HEADER |
||
531 | *record = |
||
532 | (ATOM_COMMON_RECORD_HEADER |
||
533 | *) |
||
534 | (ctx->bios + data_offset + |
||
535 | le16_to_cpu(con_obj-> |
||
536 | asObjects[j]. |
||
537 | usRecordOffset)); |
||
538 | ATOM_I2C_RECORD *i2c_record; |
||
1321 | serge | 539 | ATOM_HPD_INT_RECORD *hpd_record; |
540 | ATOM_I2C_ID_CONFIG_ACCESS *i2c_config; |
||
541 | hpd.hpd = RADEON_HPD_NONE; |
||
1117 | serge | 542 | |
543 | while (record->ucRecordType > 0 |
||
544 | && record-> |
||
545 | ucRecordType <= |
||
546 | ATOM_MAX_OBJECT_RECORD_NUMBER) { |
||
1321 | serge | 547 | switch (record->ucRecordType) { |
1117 | serge | 548 | case ATOM_I2C_RECORD_TYPE: |
549 | i2c_record = |
||
1321 | serge | 550 | (ATOM_I2C_RECORD *) |
551 | record; |
||
552 | i2c_config = |
||
553 | (ATOM_I2C_ID_CONFIG_ACCESS *) |
||
554 | &i2c_record->sucI2cId; |
||
555 | ddc_bus = radeon_lookup_i2c_gpio(rdev, |
||
556 | i2c_config-> |
||
557 | ucAccess); |
||
1117 | serge | 558 | break; |
1321 | serge | 559 | case ATOM_HPD_INT_RECORD_TYPE: |
560 | hpd_record = |
||
561 | (ATOM_HPD_INT_RECORD *) |
||
562 | record; |
||
563 | gpio = radeon_lookup_gpio(rdev, |
||
564 | hpd_record->ucHPDIntGPIOID); |
||
565 | hpd = radeon_atom_get_hpd_info_from_gpio(rdev, &gpio); |
||
566 | hpd.plugged_state = hpd_record->ucPlugged_PinState; |
||
567 | break; |
||
1117 | serge | 568 | } |
569 | record = |
||
570 | (ATOM_COMMON_RECORD_HEADER |
||
571 | *) ((char *)record |
||
572 | + |
||
573 | record-> |
||
574 | ucRecordSize); |
||
575 | } |
||
576 | break; |
||
577 | } |
||
578 | } |
||
1321 | serge | 579 | } else { |
580 | hpd.hpd = RADEON_HPD_NONE; |
||
1117 | serge | 581 | ddc_bus.valid = false; |
1321 | serge | 582 | } |
1117 | serge | 583 | |
1430 | serge | 584 | /* needed for aux chan transactions */ |
585 | ddc_bus.hpd_id = hpd.hpd ? (hpd.hpd - 1) : 0; |
||
586 | |||
1179 | serge | 587 | conn_id = le16_to_cpu(path->usConnObjectId); |
588 | |||
589 | if (!radeon_atom_apply_quirks |
||
590 | (dev, le16_to_cpu(path->usDeviceTag), &connector_type, |
||
1321 | serge | 591 | &ddc_bus, &conn_id, &hpd)) |
1179 | serge | 592 | continue; |
593 | |||
1123 | serge | 594 | radeon_add_atom_connector(dev, |
1179 | serge | 595 | conn_id, |
1123 | serge | 596 | le16_to_cpu(path-> |
597 | usDeviceTag), |
||
598 | connector_type, &ddc_bus, |
||
1268 | serge | 599 | linkb, igp_lane_info, |
1321 | serge | 600 | connector_object_id, |
601 | &hpd); |
||
1117 | serge | 602 | |
603 | } |
||
604 | } |
||
605 | |||
1123 | serge | 606 | radeon_link_encoder_connector(dev); |
1117 | serge | 607 | |
608 | return true; |
||
609 | } |
||
610 | |||
1268 | serge | 611 | static uint16_t atombios_get_connector_object_id(struct drm_device *dev, |
612 | int connector_type, |
||
613 | uint16_t devices) |
||
614 | { |
||
615 | struct radeon_device *rdev = dev->dev_private; |
||
616 | |||
617 | if (rdev->flags & RADEON_IS_IGP) { |
||
618 | return supported_devices_connector_object_id_convert |
||
619 | [connector_type]; |
||
620 | } else if (((connector_type == DRM_MODE_CONNECTOR_DVII) || |
||
621 | (connector_type == DRM_MODE_CONNECTOR_DVID)) && |
||
622 | (devices & ATOM_DEVICE_DFP2_SUPPORT)) { |
||
623 | struct radeon_mode_info *mode_info = &rdev->mode_info; |
||
624 | struct atom_context *ctx = mode_info->atom_context; |
||
625 | int index = GetIndexIntoMasterTable(DATA, XTMDS_Info); |
||
626 | uint16_t size, data_offset; |
||
627 | uint8_t frev, crev; |
||
628 | ATOM_XTMDS_INFO *xtmds; |
||
629 | |||
630 | atom_parse_data_header(ctx, index, &size, &frev, &crev, &data_offset); |
||
631 | xtmds = (ATOM_XTMDS_INFO *)(ctx->bios + data_offset); |
||
632 | |||
633 | if (xtmds->ucSupportedLink & ATOM_XTMDS_SUPPORTED_DUALLINK) { |
||
634 | if (connector_type == DRM_MODE_CONNECTOR_DVII) |
||
635 | return CONNECTOR_OBJECT_ID_DUAL_LINK_DVI_I; |
||
636 | else |
||
637 | return CONNECTOR_OBJECT_ID_DUAL_LINK_DVI_D; |
||
638 | } else { |
||
639 | if (connector_type == DRM_MODE_CONNECTOR_DVII) |
||
640 | return CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_I; |
||
641 | else |
||
642 | return CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_D; |
||
643 | } |
||
644 | } else { |
||
645 | return supported_devices_connector_object_id_convert |
||
646 | [connector_type]; |
||
647 | } |
||
648 | } |
||
649 | |||
1117 | serge | 650 | struct bios_connector { |
651 | bool valid; |
||
1179 | serge | 652 | uint16_t line_mux; |
1117 | serge | 653 | uint16_t devices; |
654 | int connector_type; |
||
655 | struct radeon_i2c_bus_rec ddc_bus; |
||
1321 | serge | 656 | struct radeon_hpd hpd; |
1117 | serge | 657 | }; |
658 | |||
659 | bool radeon_get_atom_connector_info_from_supported_devices_table(struct |
||
660 | drm_device |
||
661 | *dev) |
||
662 | { |
||
663 | struct radeon_device *rdev = dev->dev_private; |
||
664 | struct radeon_mode_info *mode_info = &rdev->mode_info; |
||
665 | struct atom_context *ctx = mode_info->atom_context; |
||
666 | int index = GetIndexIntoMasterTable(DATA, SupportedDevicesInfo); |
||
667 | uint16_t size, data_offset; |
||
668 | uint8_t frev, crev; |
||
669 | uint16_t device_support; |
||
670 | uint8_t dac; |
||
671 | union atom_supported_devices *supported_devices; |
||
1321 | serge | 672 | int i, j, max_device; |
1117 | serge | 673 | struct bios_connector bios_connectors[ATOM_MAX_SUPPORTED_DEVICE]; |
674 | |||
675 | atom_parse_data_header(ctx, index, &size, &frev, &crev, &data_offset); |
||
1128 | serge | 676 | |
1117 | serge | 677 | supported_devices = |
678 | (union atom_supported_devices *)(ctx->bios + data_offset); |
||
679 | |||
680 | device_support = le16_to_cpu(supported_devices->info.usDeviceSupport); |
||
681 | |||
1321 | serge | 682 | if (frev > 1) |
683 | max_device = ATOM_MAX_SUPPORTED_DEVICE; |
||
684 | else |
||
685 | max_device = ATOM_MAX_SUPPORTED_DEVICE_INFO; |
||
686 | |||
687 | for (i = 0; i < max_device; i++) { |
||
1117 | serge | 688 | ATOM_CONNECTOR_INFO_I2C ci = |
689 | supported_devices->info.asConnInfo[i]; |
||
690 | |||
691 | bios_connectors[i].valid = false; |
||
692 | |||
693 | if (!(device_support & (1 << i))) { |
||
694 | continue; |
||
695 | } |
||
696 | |||
697 | if (i == ATOM_DEVICE_CV_INDEX) { |
||
698 | DRM_DEBUG("Skipping Component Video\n"); |
||
699 | continue; |
||
700 | } |
||
701 | |||
702 | bios_connectors[i].connector_type = |
||
703 | supported_devices_connector_convert[ci.sucConnectorInfo. |
||
704 | sbfAccess. |
||
705 | bfConnectorType]; |
||
706 | |||
707 | if (bios_connectors[i].connector_type == |
||
708 | DRM_MODE_CONNECTOR_Unknown) |
||
709 | continue; |
||
710 | |||
711 | dac = ci.sucConnectorInfo.sbfAccess.bfAssociatedDAC; |
||
712 | |||
713 | bios_connectors[i].line_mux = |
||
1321 | serge | 714 | ci.sucI2cId.ucAccess; |
1117 | serge | 715 | |
716 | /* give tv unique connector ids */ |
||
717 | if (i == ATOM_DEVICE_TV1_INDEX) { |
||
718 | bios_connectors[i].ddc_bus.valid = false; |
||
719 | bios_connectors[i].line_mux = 50; |
||
720 | } else if (i == ATOM_DEVICE_TV2_INDEX) { |
||
721 | bios_connectors[i].ddc_bus.valid = false; |
||
722 | bios_connectors[i].line_mux = 51; |
||
723 | } else if (i == ATOM_DEVICE_CV_INDEX) { |
||
724 | bios_connectors[i].ddc_bus.valid = false; |
||
725 | bios_connectors[i].line_mux = 52; |
||
726 | } else |
||
727 | bios_connectors[i].ddc_bus = |
||
1321 | serge | 728 | radeon_lookup_i2c_gpio(rdev, |
1117 | serge | 729 | bios_connectors[i].line_mux); |
730 | |||
1321 | serge | 731 | if ((crev > 1) && (frev > 1)) { |
732 | u8 isb = supported_devices->info_2d1.asIntSrcInfo[i].ucIntSrcBitmap; |
||
733 | switch (isb) { |
||
734 | case 0x4: |
||
735 | bios_connectors[i].hpd.hpd = RADEON_HPD_1; |
||
736 | break; |
||
737 | case 0xa: |
||
738 | bios_connectors[i].hpd.hpd = RADEON_HPD_2; |
||
739 | break; |
||
740 | default: |
||
741 | bios_connectors[i].hpd.hpd = RADEON_HPD_NONE; |
||
742 | break; |
||
743 | } |
||
744 | } else { |
||
745 | if (i == ATOM_DEVICE_DFP1_INDEX) |
||
746 | bios_connectors[i].hpd.hpd = RADEON_HPD_1; |
||
747 | else if (i == ATOM_DEVICE_DFP2_INDEX) |
||
748 | bios_connectors[i].hpd.hpd = RADEON_HPD_2; |
||
749 | else |
||
750 | bios_connectors[i].hpd.hpd = RADEON_HPD_NONE; |
||
751 | } |
||
752 | |||
1117 | serge | 753 | /* Always set the connector type to VGA for CRT1/CRT2. if they are |
754 | * shared with a DVI port, we'll pick up the DVI connector when we |
||
755 | * merge the outputs. Some bioses incorrectly list VGA ports as DVI. |
||
756 | */ |
||
757 | if (i == ATOM_DEVICE_CRT1_INDEX || i == ATOM_DEVICE_CRT2_INDEX) |
||
758 | bios_connectors[i].connector_type = |
||
759 | DRM_MODE_CONNECTOR_VGA; |
||
760 | |||
761 | if (!radeon_atom_apply_quirks |
||
762 | (dev, (1 << i), &bios_connectors[i].connector_type, |
||
1321 | serge | 763 | &bios_connectors[i].ddc_bus, &bios_connectors[i].line_mux, |
764 | &bios_connectors[i].hpd)) |
||
1117 | serge | 765 | continue; |
766 | |||
767 | bios_connectors[i].valid = true; |
||
768 | bios_connectors[i].devices = (1 << i); |
||
769 | |||
1123 | serge | 770 | if (ASIC_IS_AVIVO(rdev) || radeon_r4xx_atom) |
771 | radeon_add_atom_encoder(dev, |
||
772 | radeon_get_encoder_id(dev, |
||
773 | (1 << i), |
||
774 | dac), |
||
775 | (1 << i)); |
||
776 | else |
||
777 | radeon_add_legacy_encoder(dev, |
||
778 | radeon_get_encoder_id(dev, |
||
1404 | serge | 779 | (1 << i), |
1123 | serge | 780 | dac), |
781 | (1 << i)); |
||
1117 | serge | 782 | } |
783 | |||
784 | /* combine shared connectors */ |
||
1321 | serge | 785 | for (i = 0; i < max_device; i++) { |
1117 | serge | 786 | if (bios_connectors[i].valid) { |
1321 | serge | 787 | for (j = 0; j < max_device; j++) { |
1117 | serge | 788 | if (bios_connectors[j].valid && (i != j)) { |
789 | if (bios_connectors[i].line_mux == |
||
790 | bios_connectors[j].line_mux) { |
||
1404 | serge | 791 | /* make sure not to combine LVDS */ |
792 | if (bios_connectors[i].devices & (ATOM_DEVICE_LCD_SUPPORT)) { |
||
793 | bios_connectors[i].line_mux = 53; |
||
794 | bios_connectors[i].ddc_bus.valid = false; |
||
795 | continue; |
||
796 | } |
||
797 | if (bios_connectors[j].devices & (ATOM_DEVICE_LCD_SUPPORT)) { |
||
798 | bios_connectors[j].line_mux = 53; |
||
799 | bios_connectors[j].ddc_bus.valid = false; |
||
800 | continue; |
||
801 | } |
||
802 | /* combine analog and digital for DVI-I */ |
||
803 | if (((bios_connectors[i].devices & (ATOM_DEVICE_DFP_SUPPORT)) && |
||
804 | (bios_connectors[j].devices & (ATOM_DEVICE_CRT_SUPPORT))) || |
||
805 | ((bios_connectors[j].devices & (ATOM_DEVICE_DFP_SUPPORT)) && |
||
806 | (bios_connectors[i].devices & (ATOM_DEVICE_CRT_SUPPORT)))) { |
||
807 | bios_connectors[i].devices |= |
||
808 | bios_connectors[j].devices; |
||
809 | bios_connectors[i].connector_type = |
||
1117 | serge | 810 | DRM_MODE_CONNECTOR_DVII; |
1404 | serge | 811 | if (bios_connectors[j].devices & (ATOM_DEVICE_DFP_SUPPORT)) |
1321 | serge | 812 | bios_connectors[i].hpd = |
813 | bios_connectors[j].hpd; |
||
1404 | serge | 814 | bios_connectors[j].valid = false; |
1117 | serge | 815 | } |
816 | } |
||
817 | } |
||
818 | } |
||
819 | } |
||
820 | } |
||
821 | |||
822 | /* add the connectors */ |
||
1321 | serge | 823 | for (i = 0; i < max_device; i++) { |
1268 | serge | 824 | if (bios_connectors[i].valid) { |
825 | uint16_t connector_object_id = |
||
826 | atombios_get_connector_object_id(dev, |
||
827 | bios_connectors[i].connector_type, |
||
828 | bios_connectors[i].devices); |
||
1123 | serge | 829 | radeon_add_atom_connector(dev, |
830 | bios_connectors[i].line_mux, |
||
831 | bios_connectors[i].devices, |
||
832 | bios_connectors[i]. |
||
833 | connector_type, |
||
834 | &bios_connectors[i].ddc_bus, |
||
1268 | serge | 835 | false, 0, |
1321 | serge | 836 | connector_object_id, |
837 | &bios_connectors[i].hpd); |
||
1268 | serge | 838 | } |
1123 | serge | 839 | } |
1117 | serge | 840 | |
1123 | serge | 841 | radeon_link_encoder_connector(dev); |
1128 | serge | 842 | |
1117 | serge | 843 | return true; |
844 | } |
||
845 | |||
846 | union firmware_info { |
||
847 | ATOM_FIRMWARE_INFO info; |
||
848 | ATOM_FIRMWARE_INFO_V1_2 info_12; |
||
849 | ATOM_FIRMWARE_INFO_V1_3 info_13; |
||
850 | ATOM_FIRMWARE_INFO_V1_4 info_14; |
||
1430 | serge | 851 | ATOM_FIRMWARE_INFO_V2_1 info_21; |
1117 | serge | 852 | }; |
853 | |||
854 | bool radeon_atom_get_clock_info(struct drm_device *dev) |
||
855 | { |
||
856 | struct radeon_device *rdev = dev->dev_private; |
||
857 | struct radeon_mode_info *mode_info = &rdev->mode_info; |
||
858 | int index = GetIndexIntoMasterTable(DATA, FirmwareInfo); |
||
859 | union firmware_info *firmware_info; |
||
860 | uint8_t frev, crev; |
||
861 | struct radeon_pll *p1pll = &rdev->clock.p1pll; |
||
862 | struct radeon_pll *p2pll = &rdev->clock.p2pll; |
||
1430 | serge | 863 | struct radeon_pll *dcpll = &rdev->clock.dcpll; |
1117 | serge | 864 | struct radeon_pll *spll = &rdev->clock.spll; |
865 | struct radeon_pll *mpll = &rdev->clock.mpll; |
||
866 | uint16_t data_offset; |
||
867 | |||
868 | atom_parse_data_header(mode_info->atom_context, index, NULL, &frev, |
||
869 | &crev, &data_offset); |
||
870 | |||
871 | firmware_info = |
||
872 | (union firmware_info *)(mode_info->atom_context->bios + |
||
873 | data_offset); |
||
874 | |||
875 | if (firmware_info) { |
||
876 | /* pixel clocks */ |
||
877 | p1pll->reference_freq = |
||
878 | le16_to_cpu(firmware_info->info.usReferenceClock); |
||
879 | p1pll->reference_div = 0; |
||
880 | |||
1268 | serge | 881 | if (crev < 2) |
1117 | serge | 882 | p1pll->pll_out_min = |
883 | le16_to_cpu(firmware_info->info.usMinPixelClockPLL_Output); |
||
1268 | serge | 884 | else |
885 | p1pll->pll_out_min = |
||
886 | le32_to_cpu(firmware_info->info_12.ulMinPixelClockPLL_Output); |
||
1117 | serge | 887 | p1pll->pll_out_max = |
888 | le32_to_cpu(firmware_info->info.ulMaxPixelClockPLL_Output); |
||
889 | |||
890 | if (p1pll->pll_out_min == 0) { |
||
891 | if (ASIC_IS_AVIVO(rdev)) |
||
892 | p1pll->pll_out_min = 64800; |
||
893 | else |
||
894 | p1pll->pll_out_min = 20000; |
||
1268 | serge | 895 | } else if (p1pll->pll_out_min > 64800) { |
896 | /* Limiting the pll output range is a good thing generally as |
||
897 | * it limits the number of possible pll combinations for a given |
||
898 | * frequency presumably to the ones that work best on each card. |
||
899 | * However, certain duallink DVI monitors seem to like |
||
900 | * pll combinations that would be limited by this at least on |
||
901 | * pre-DCE 3.0 r6xx hardware. This might need to be adjusted per |
||
902 | * family. |
||
903 | */ |
||
1321 | serge | 904 | if (!radeon_new_pll) |
1268 | serge | 905 | p1pll->pll_out_min = 64800; |
1117 | serge | 906 | } |
907 | |||
908 | p1pll->pll_in_min = |
||
909 | le16_to_cpu(firmware_info->info.usMinPixelClockPLL_Input); |
||
910 | p1pll->pll_in_max = |
||
911 | le16_to_cpu(firmware_info->info.usMaxPixelClockPLL_Input); |
||
912 | |||
913 | *p2pll = *p1pll; |
||
914 | |||
915 | /* system clock */ |
||
916 | spll->reference_freq = |
||
917 | le16_to_cpu(firmware_info->info.usReferenceClock); |
||
918 | spll->reference_div = 0; |
||
919 | |||
920 | spll->pll_out_min = |
||
921 | le16_to_cpu(firmware_info->info.usMinEngineClockPLL_Output); |
||
922 | spll->pll_out_max = |
||
923 | le32_to_cpu(firmware_info->info.ulMaxEngineClockPLL_Output); |
||
924 | |||
925 | /* ??? */ |
||
926 | if (spll->pll_out_min == 0) { |
||
927 | if (ASIC_IS_AVIVO(rdev)) |
||
928 | spll->pll_out_min = 64800; |
||
929 | else |
||
930 | spll->pll_out_min = 20000; |
||
931 | } |
||
932 | |||
933 | spll->pll_in_min = |
||
934 | le16_to_cpu(firmware_info->info.usMinEngineClockPLL_Input); |
||
935 | spll->pll_in_max = |
||
936 | le16_to_cpu(firmware_info->info.usMaxEngineClockPLL_Input); |
||
937 | |||
938 | /* memory clock */ |
||
939 | mpll->reference_freq = |
||
940 | le16_to_cpu(firmware_info->info.usReferenceClock); |
||
941 | mpll->reference_div = 0; |
||
942 | |||
943 | mpll->pll_out_min = |
||
944 | le16_to_cpu(firmware_info->info.usMinMemoryClockPLL_Output); |
||
945 | mpll->pll_out_max = |
||
946 | le32_to_cpu(firmware_info->info.ulMaxMemoryClockPLL_Output); |
||
947 | |||
948 | /* ??? */ |
||
949 | if (mpll->pll_out_min == 0) { |
||
950 | if (ASIC_IS_AVIVO(rdev)) |
||
951 | mpll->pll_out_min = 64800; |
||
952 | else |
||
953 | mpll->pll_out_min = 20000; |
||
954 | } |
||
955 | |||
956 | mpll->pll_in_min = |
||
957 | le16_to_cpu(firmware_info->info.usMinMemoryClockPLL_Input); |
||
958 | mpll->pll_in_max = |
||
959 | le16_to_cpu(firmware_info->info.usMaxMemoryClockPLL_Input); |
||
960 | |||
961 | rdev->clock.default_sclk = |
||
962 | le32_to_cpu(firmware_info->info.ulDefaultEngineClock); |
||
963 | rdev->clock.default_mclk = |
||
964 | le32_to_cpu(firmware_info->info.ulDefaultMemoryClock); |
||
965 | |||
1430 | serge | 966 | if (ASIC_IS_DCE4(rdev)) { |
967 | rdev->clock.default_dispclk = |
||
968 | le32_to_cpu(firmware_info->info_21.ulDefaultDispEngineClkFreq); |
||
969 | if (rdev->clock.default_dispclk == 0) |
||
970 | rdev->clock.default_dispclk = 60000; /* 600 Mhz */ |
||
971 | rdev->clock.dp_extclk = |
||
972 | le16_to_cpu(firmware_info->info_21.usUniphyDPModeExtClkFreq); |
||
973 | } |
||
974 | *dcpll = *p1pll; |
||
975 | |||
1117 | serge | 976 | return true; |
977 | } |
||
1430 | serge | 978 | |
1117 | serge | 979 | return false; |
980 | } |
||
981 | |||
1404 | serge | 982 | union igp_info { |
983 | struct _ATOM_INTEGRATED_SYSTEM_INFO info; |
||
984 | struct _ATOM_INTEGRATED_SYSTEM_INFO_V2 info_2; |
||
985 | }; |
||
986 | |||
987 | bool radeon_atombios_sideport_present(struct radeon_device *rdev) |
||
988 | { |
||
989 | struct radeon_mode_info *mode_info = &rdev->mode_info; |
||
990 | int index = GetIndexIntoMasterTable(DATA, IntegratedSystemInfo); |
||
991 | union igp_info *igp_info; |
||
992 | u8 frev, crev; |
||
993 | u16 data_offset; |
||
994 | |||
995 | atom_parse_data_header(mode_info->atom_context, index, NULL, &frev, |
||
996 | &crev, &data_offset); |
||
997 | |||
998 | igp_info = (union igp_info *)(mode_info->atom_context->bios + |
||
999 | data_offset); |
||
1000 | |||
1001 | if (igp_info) { |
||
1002 | switch (crev) { |
||
1003 | case 1: |
||
1004 | if (igp_info->info.ucMemoryType & 0xf0) |
||
1005 | return true; |
||
1006 | break; |
||
1007 | case 2: |
||
1008 | if (igp_info->info_2.ucMemoryType & 0x0f) |
||
1009 | return true; |
||
1010 | break; |
||
1011 | default: |
||
1012 | DRM_ERROR("Unsupported IGP table: %d %d\n", frev, crev); |
||
1013 | break; |
||
1014 | } |
||
1015 | } |
||
1016 | return false; |
||
1017 | } |
||
1018 | |||
1179 | serge | 1019 | bool radeon_atombios_get_tmds_info(struct radeon_encoder *encoder, |
1020 | struct radeon_encoder_int_tmds *tmds) |
||
1117 | serge | 1021 | { |
1022 | struct drm_device *dev = encoder->base.dev; |
||
1023 | struct radeon_device *rdev = dev->dev_private; |
||
1024 | struct radeon_mode_info *mode_info = &rdev->mode_info; |
||
1025 | int index = GetIndexIntoMasterTable(DATA, TMDS_Info); |
||
1026 | uint16_t data_offset; |
||
1027 | struct _ATOM_TMDS_INFO *tmds_info; |
||
1028 | uint8_t frev, crev; |
||
1029 | uint16_t maxfreq; |
||
1030 | int i; |
||
1031 | |||
1032 | atom_parse_data_header(mode_info->atom_context, index, NULL, &frev, |
||
1033 | &crev, &data_offset); |
||
1034 | |||
1035 | tmds_info = |
||
1036 | (struct _ATOM_TMDS_INFO *)(mode_info->atom_context->bios + |
||
1037 | data_offset); |
||
1038 | |||
1039 | if (tmds_info) { |
||
1040 | maxfreq = le16_to_cpu(tmds_info->usMaxFrequency); |
||
1041 | for (i = 0; i < 4; i++) { |
||
1042 | tmds->tmds_pll[i].freq = |
||
1043 | le16_to_cpu(tmds_info->asMiscInfo[i].usFrequency); |
||
1044 | tmds->tmds_pll[i].value = |
||
1045 | tmds_info->asMiscInfo[i].ucPLL_ChargePump & 0x3f; |
||
1046 | tmds->tmds_pll[i].value |= |
||
1047 | (tmds_info->asMiscInfo[i]. |
||
1048 | ucPLL_VCO_Gain & 0x3f) << 6; |
||
1049 | tmds->tmds_pll[i].value |= |
||
1050 | (tmds_info->asMiscInfo[i]. |
||
1051 | ucPLL_DutyCycle & 0xf) << 12; |
||
1052 | tmds->tmds_pll[i].value |= |
||
1053 | (tmds_info->asMiscInfo[i]. |
||
1054 | ucPLL_VoltageSwing & 0xf) << 16; |
||
1055 | |||
1056 | DRM_DEBUG("TMDS PLL From ATOMBIOS %u %x\n", |
||
1057 | tmds->tmds_pll[i].freq, |
||
1058 | tmds->tmds_pll[i].value); |
||
1059 | |||
1060 | if (maxfreq == tmds->tmds_pll[i].freq) { |
||
1061 | tmds->tmds_pll[i].freq = 0xffffffff; |
||
1062 | break; |
||
1063 | } |
||
1064 | } |
||
1179 | serge | 1065 | return true; |
1117 | serge | 1066 | } |
1179 | serge | 1067 | return false; |
1117 | serge | 1068 | } |
1069 | |||
1268 | serge | 1070 | static struct radeon_atom_ss *radeon_atombios_get_ss_info(struct |
1071 | radeon_encoder |
||
1072 | *encoder, |
||
1073 | int id) |
||
1074 | { |
||
1075 | struct drm_device *dev = encoder->base.dev; |
||
1076 | struct radeon_device *rdev = dev->dev_private; |
||
1077 | struct radeon_mode_info *mode_info = &rdev->mode_info; |
||
1078 | int index = GetIndexIntoMasterTable(DATA, PPLL_SS_Info); |
||
1079 | uint16_t data_offset; |
||
1080 | struct _ATOM_SPREAD_SPECTRUM_INFO *ss_info; |
||
1081 | uint8_t frev, crev; |
||
1082 | struct radeon_atom_ss *ss = NULL; |
||
1321 | serge | 1083 | int i; |
1268 | serge | 1084 | |
1085 | if (id > ATOM_MAX_SS_ENTRY) |
||
1086 | return NULL; |
||
1087 | |||
1088 | atom_parse_data_header(mode_info->atom_context, index, NULL, &frev, |
||
1089 | &crev, &data_offset); |
||
1090 | |||
1091 | ss_info = |
||
1092 | (struct _ATOM_SPREAD_SPECTRUM_INFO *)(mode_info->atom_context->bios + data_offset); |
||
1093 | |||
1094 | if (ss_info) { |
||
1095 | ss = |
||
1096 | kzalloc(sizeof(struct radeon_atom_ss), GFP_KERNEL); |
||
1097 | |||
1098 | if (!ss) |
||
1099 | return NULL; |
||
1100 | |||
1321 | serge | 1101 | for (i = 0; i < ATOM_MAX_SS_ENTRY; i++) { |
1102 | if (ss_info->asSS_Info[i].ucSS_Id == id) { |
||
1103 | ss->percentage = |
||
1104 | le16_to_cpu(ss_info->asSS_Info[i].usSpreadSpectrumPercentage); |
||
1105 | ss->type = ss_info->asSS_Info[i].ucSpreadSpectrumType; |
||
1106 | ss->step = ss_info->asSS_Info[i].ucSS_Step; |
||
1107 | ss->delay = ss_info->asSS_Info[i].ucSS_Delay; |
||
1108 | ss->range = ss_info->asSS_Info[i].ucSS_Range; |
||
1109 | ss->refdiv = ss_info->asSS_Info[i].ucRecommendedRef_Div; |
||
1404 | serge | 1110 | break; |
1268 | serge | 1111 | } |
1321 | serge | 1112 | } |
1113 | } |
||
1268 | serge | 1114 | return ss; |
1115 | } |
||
1116 | |||
1430 | serge | 1117 | static void radeon_atom_apply_lvds_quirks(struct drm_device *dev, |
1118 | struct radeon_encoder_atom_dig *lvds) |
||
1119 | { |
||
1120 | |||
1121 | /* Toshiba A300-1BU laptop panel doesn't like new pll divider algo */ |
||
1122 | if ((dev->pdev->device == 0x95c4) && |
||
1123 | (dev->pdev->subsystem_vendor == 0x1179) && |
||
1124 | (dev->pdev->subsystem_device == 0xff50)) { |
||
1125 | if ((lvds->native_mode.hdisplay == 1280) && |
||
1126 | (lvds->native_mode.vdisplay == 800)) |
||
1127 | lvds->pll_algo = PLL_ALGO_LEGACY; |
||
1128 | } |
||
1129 | |||
1130 | /* Dell Studio 15 laptop panel doesn't like new pll divider algo */ |
||
1131 | if ((dev->pdev->device == 0x95c4) && |
||
1132 | (dev->pdev->subsystem_vendor == 0x1028) && |
||
1133 | (dev->pdev->subsystem_device == 0x029f)) { |
||
1134 | if ((lvds->native_mode.hdisplay == 1280) && |
||
1135 | (lvds->native_mode.vdisplay == 800)) |
||
1136 | lvds->pll_algo = PLL_ALGO_LEGACY; |
||
1137 | } |
||
1138 | |||
1139 | } |
||
1140 | |||
1117 | serge | 1141 | union lvds_info { |
1142 | struct _ATOM_LVDS_INFO info; |
||
1143 | struct _ATOM_LVDS_INFO_V12 info_12; |
||
1144 | }; |
||
1145 | |||
1146 | struct radeon_encoder_atom_dig *radeon_atombios_get_lvds_info(struct |
||
1147 | radeon_encoder |
||
1148 | *encoder) |
||
1149 | { |
||
1150 | struct drm_device *dev = encoder->base.dev; |
||
1151 | struct radeon_device *rdev = dev->dev_private; |
||
1152 | struct radeon_mode_info *mode_info = &rdev->mode_info; |
||
1153 | int index = GetIndexIntoMasterTable(DATA, LVDS_Info); |
||
1321 | serge | 1154 | uint16_t data_offset, misc; |
1117 | serge | 1155 | union lvds_info *lvds_info; |
1156 | uint8_t frev, crev; |
||
1157 | struct radeon_encoder_atom_dig *lvds = NULL; |
||
1158 | |||
1159 | atom_parse_data_header(mode_info->atom_context, index, NULL, &frev, |
||
1160 | &crev, &data_offset); |
||
1161 | |||
1162 | lvds_info = |
||
1163 | (union lvds_info *)(mode_info->atom_context->bios + data_offset); |
||
1164 | |||
1165 | if (lvds_info) { |
||
1166 | lvds = |
||
1167 | kzalloc(sizeof(struct radeon_encoder_atom_dig), GFP_KERNEL); |
||
1168 | |||
1169 | if (!lvds) |
||
1170 | return NULL; |
||
1171 | |||
1268 | serge | 1172 | lvds->native_mode.clock = |
1117 | serge | 1173 | le16_to_cpu(lvds_info->info.sLCDTiming.usPixClk) * 10; |
1268 | serge | 1174 | lvds->native_mode.hdisplay = |
1117 | serge | 1175 | le16_to_cpu(lvds_info->info.sLCDTiming.usHActive); |
1268 | serge | 1176 | lvds->native_mode.vdisplay = |
1117 | serge | 1177 | le16_to_cpu(lvds_info->info.sLCDTiming.usVActive); |
1268 | serge | 1178 | lvds->native_mode.htotal = lvds->native_mode.hdisplay + |
1117 | serge | 1179 | le16_to_cpu(lvds_info->info.sLCDTiming.usHBlanking_Time); |
1268 | serge | 1180 | lvds->native_mode.hsync_start = lvds->native_mode.hdisplay + |
1117 | serge | 1181 | le16_to_cpu(lvds_info->info.sLCDTiming.usHSyncOffset); |
1268 | serge | 1182 | lvds->native_mode.hsync_end = lvds->native_mode.hsync_start + |
1117 | serge | 1183 | le16_to_cpu(lvds_info->info.sLCDTiming.usHSyncWidth); |
1268 | serge | 1184 | lvds->native_mode.vtotal = lvds->native_mode.vdisplay + |
1117 | serge | 1185 | le16_to_cpu(lvds_info->info.sLCDTiming.usVBlanking_Time); |
1268 | serge | 1186 | lvds->native_mode.vsync_start = lvds->native_mode.vdisplay + |
1187 | le16_to_cpu(lvds_info->info.sLCDTiming.usVSyncWidth); |
||
1188 | lvds->native_mode.vsync_end = lvds->native_mode.vsync_start + |
||
1117 | serge | 1189 | le16_to_cpu(lvds_info->info.sLCDTiming.usVSyncWidth); |
1190 | lvds->panel_pwr_delay = |
||
1191 | le16_to_cpu(lvds_info->info.usOffDelayInMs); |
||
1192 | lvds->lvds_misc = lvds_info->info.ucLVDS_Misc; |
||
1321 | serge | 1193 | |
1194 | misc = le16_to_cpu(lvds_info->info.sLCDTiming.susModeMiscInfo.usAccess); |
||
1195 | if (misc & ATOM_VSYNC_POLARITY) |
||
1196 | lvds->native_mode.flags |= DRM_MODE_FLAG_NVSYNC; |
||
1197 | if (misc & ATOM_HSYNC_POLARITY) |
||
1198 | lvds->native_mode.flags |= DRM_MODE_FLAG_NHSYNC; |
||
1199 | if (misc & ATOM_COMPOSITESYNC) |
||
1200 | lvds->native_mode.flags |= DRM_MODE_FLAG_CSYNC; |
||
1201 | if (misc & ATOM_INTERLACE) |
||
1202 | lvds->native_mode.flags |= DRM_MODE_FLAG_INTERLACE; |
||
1203 | if (misc & ATOM_DOUBLE_CLOCK_MODE) |
||
1204 | lvds->native_mode.flags |= DRM_MODE_FLAG_DBLSCAN; |
||
1205 | |||
1268 | serge | 1206 | /* set crtc values */ |
1207 | drm_mode_set_crtcinfo(&lvds->native_mode, CRTC_INTERLACE_HALVE_V); |
||
1117 | serge | 1208 | |
1268 | serge | 1209 | lvds->ss = radeon_atombios_get_ss_info(encoder, lvds_info->info.ucSS_Id); |
1210 | |||
1430 | serge | 1211 | if (ASIC_IS_AVIVO(rdev)) { |
1212 | if (radeon_new_pll == 0) |
||
1213 | lvds->pll_algo = PLL_ALGO_LEGACY; |
||
1214 | else |
||
1215 | lvds->pll_algo = PLL_ALGO_NEW; |
||
1216 | } else { |
||
1217 | if (radeon_new_pll == 1) |
||
1218 | lvds->pll_algo = PLL_ALGO_NEW; |
||
1219 | else |
||
1220 | lvds->pll_algo = PLL_ALGO_LEGACY; |
||
1221 | } |
||
1222 | |||
1223 | /* LVDS quirks */ |
||
1224 | radeon_atom_apply_lvds_quirks(dev, lvds); |
||
1225 | |||
1117 | serge | 1226 | encoder->native_mode = lvds->native_mode; |
1227 | } |
||
1228 | return lvds; |
||
1229 | } |
||
1230 | |||
1231 | struct radeon_encoder_primary_dac * |
||
1232 | radeon_atombios_get_primary_dac_info(struct radeon_encoder *encoder) |
||
1233 | { |
||
1234 | struct drm_device *dev = encoder->base.dev; |
||
1235 | struct radeon_device *rdev = dev->dev_private; |
||
1236 | struct radeon_mode_info *mode_info = &rdev->mode_info; |
||
1237 | int index = GetIndexIntoMasterTable(DATA, CompassionateData); |
||
1238 | uint16_t data_offset; |
||
1239 | struct _COMPASSIONATE_DATA *dac_info; |
||
1240 | uint8_t frev, crev; |
||
1241 | uint8_t bg, dac; |
||
1242 | struct radeon_encoder_primary_dac *p_dac = NULL; |
||
1243 | |||
1244 | atom_parse_data_header(mode_info->atom_context, index, NULL, &frev, &crev, &data_offset); |
||
1245 | |||
1246 | dac_info = (struct _COMPASSIONATE_DATA *)(mode_info->atom_context->bios + data_offset); |
||
1247 | |||
1248 | if (dac_info) { |
||
1249 | p_dac = kzalloc(sizeof(struct radeon_encoder_primary_dac), GFP_KERNEL); |
||
1250 | |||
1251 | if (!p_dac) |
||
1252 | return NULL; |
||
1253 | |||
1254 | bg = dac_info->ucDAC1_BG_Adjustment; |
||
1255 | dac = dac_info->ucDAC1_DAC_Adjustment; |
||
1256 | p_dac->ps2_pdac_adj = (bg << 8) | (dac); |
||
1257 | |||
1258 | } |
||
1259 | return p_dac; |
||
1260 | } |
||
1261 | |||
1179 | serge | 1262 | bool radeon_atom_get_tv_timings(struct radeon_device *rdev, int index, |
1268 | serge | 1263 | struct drm_display_mode *mode) |
1179 | serge | 1264 | { |
1265 | struct radeon_mode_info *mode_info = &rdev->mode_info; |
||
1266 | ATOM_ANALOG_TV_INFO *tv_info; |
||
1267 | ATOM_ANALOG_TV_INFO_V1_2 *tv_info_v1_2; |
||
1268 | ATOM_DTD_FORMAT *dtd_timings; |
||
1269 | int data_index = GetIndexIntoMasterTable(DATA, AnalogTV_Info); |
||
1270 | u8 frev, crev; |
||
1268 | serge | 1271 | u16 data_offset, misc; |
1179 | serge | 1272 | |
1273 | atom_parse_data_header(mode_info->atom_context, data_index, NULL, &frev, &crev, &data_offset); |
||
1274 | |||
1275 | switch (crev) { |
||
1276 | case 1: |
||
1277 | tv_info = (ATOM_ANALOG_TV_INFO *)(mode_info->atom_context->bios + data_offset); |
||
1278 | if (index > MAX_SUPPORTED_TV_TIMING) |
||
1279 | return false; |
||
1280 | |||
1268 | serge | 1281 | mode->crtc_htotal = le16_to_cpu(tv_info->aModeTimings[index].usCRTC_H_Total); |
1282 | mode->crtc_hdisplay = le16_to_cpu(tv_info->aModeTimings[index].usCRTC_H_Disp); |
||
1283 | mode->crtc_hsync_start = le16_to_cpu(tv_info->aModeTimings[index].usCRTC_H_SyncStart); |
||
1284 | mode->crtc_hsync_end = le16_to_cpu(tv_info->aModeTimings[index].usCRTC_H_SyncStart) + |
||
1285 | le16_to_cpu(tv_info->aModeTimings[index].usCRTC_H_SyncWidth); |
||
1179 | serge | 1286 | |
1268 | serge | 1287 | mode->crtc_vtotal = le16_to_cpu(tv_info->aModeTimings[index].usCRTC_V_Total); |
1288 | mode->crtc_vdisplay = le16_to_cpu(tv_info->aModeTimings[index].usCRTC_V_Disp); |
||
1289 | mode->crtc_vsync_start = le16_to_cpu(tv_info->aModeTimings[index].usCRTC_V_SyncStart); |
||
1290 | mode->crtc_vsync_end = le16_to_cpu(tv_info->aModeTimings[index].usCRTC_V_SyncStart) + |
||
1291 | le16_to_cpu(tv_info->aModeTimings[index].usCRTC_V_SyncWidth); |
||
1179 | serge | 1292 | |
1268 | serge | 1293 | mode->flags = 0; |
1294 | misc = le16_to_cpu(tv_info->aModeTimings[index].susModeMiscInfo.usAccess); |
||
1295 | if (misc & ATOM_VSYNC_POLARITY) |
||
1296 | mode->flags |= DRM_MODE_FLAG_NVSYNC; |
||
1297 | if (misc & ATOM_HSYNC_POLARITY) |
||
1298 | mode->flags |= DRM_MODE_FLAG_NHSYNC; |
||
1299 | if (misc & ATOM_COMPOSITESYNC) |
||
1300 | mode->flags |= DRM_MODE_FLAG_CSYNC; |
||
1301 | if (misc & ATOM_INTERLACE) |
||
1302 | mode->flags |= DRM_MODE_FLAG_INTERLACE; |
||
1303 | if (misc & ATOM_DOUBLE_CLOCK_MODE) |
||
1304 | mode->flags |= DRM_MODE_FLAG_DBLSCAN; |
||
1179 | serge | 1305 | |
1268 | serge | 1306 | mode->clock = le16_to_cpu(tv_info->aModeTimings[index].usPixelClock) * 10; |
1179 | serge | 1307 | |
1308 | if (index == 1) { |
||
1309 | /* PAL timings appear to have wrong values for totals */ |
||
1268 | serge | 1310 | mode->crtc_htotal -= 1; |
1311 | mode->crtc_vtotal -= 1; |
||
1179 | serge | 1312 | } |
1313 | break; |
||
1314 | case 2: |
||
1315 | tv_info_v1_2 = (ATOM_ANALOG_TV_INFO_V1_2 *)(mode_info->atom_context->bios + data_offset); |
||
1316 | if (index > MAX_SUPPORTED_TV_TIMING_V1_2) |
||
1317 | return false; |
||
1318 | |||
1319 | dtd_timings = &tv_info_v1_2->aModeTimings[index]; |
||
1268 | serge | 1320 | mode->crtc_htotal = le16_to_cpu(dtd_timings->usHActive) + |
1321 | le16_to_cpu(dtd_timings->usHBlanking_Time); |
||
1322 | mode->crtc_hdisplay = le16_to_cpu(dtd_timings->usHActive); |
||
1323 | mode->crtc_hsync_start = le16_to_cpu(dtd_timings->usHActive) + |
||
1324 | le16_to_cpu(dtd_timings->usHSyncOffset); |
||
1325 | mode->crtc_hsync_end = mode->crtc_hsync_start + |
||
1326 | le16_to_cpu(dtd_timings->usHSyncWidth); |
||
1179 | serge | 1327 | |
1268 | serge | 1328 | mode->crtc_vtotal = le16_to_cpu(dtd_timings->usVActive) + |
1329 | le16_to_cpu(dtd_timings->usVBlanking_Time); |
||
1330 | mode->crtc_vdisplay = le16_to_cpu(dtd_timings->usVActive); |
||
1331 | mode->crtc_vsync_start = le16_to_cpu(dtd_timings->usVActive) + |
||
1332 | le16_to_cpu(dtd_timings->usVSyncOffset); |
||
1333 | mode->crtc_vsync_end = mode->crtc_vsync_start + |
||
1334 | le16_to_cpu(dtd_timings->usVSyncWidth); |
||
1335 | |||
1336 | mode->flags = 0; |
||
1337 | misc = le16_to_cpu(dtd_timings->susModeMiscInfo.usAccess); |
||
1338 | if (misc & ATOM_VSYNC_POLARITY) |
||
1339 | mode->flags |= DRM_MODE_FLAG_NVSYNC; |
||
1340 | if (misc & ATOM_HSYNC_POLARITY) |
||
1341 | mode->flags |= DRM_MODE_FLAG_NHSYNC; |
||
1342 | if (misc & ATOM_COMPOSITESYNC) |
||
1343 | mode->flags |= DRM_MODE_FLAG_CSYNC; |
||
1344 | if (misc & ATOM_INTERLACE) |
||
1345 | mode->flags |= DRM_MODE_FLAG_INTERLACE; |
||
1346 | if (misc & ATOM_DOUBLE_CLOCK_MODE) |
||
1347 | mode->flags |= DRM_MODE_FLAG_DBLSCAN; |
||
1348 | |||
1349 | mode->clock = le16_to_cpu(dtd_timings->usPixClk) * 10; |
||
1179 | serge | 1350 | break; |
1351 | } |
||
1352 | return true; |
||
1353 | } |
||
1354 | |||
1404 | serge | 1355 | enum radeon_tv_std |
1356 | radeon_atombios_get_tv_info(struct radeon_device *rdev) |
||
1357 | { |
||
1358 | struct radeon_mode_info *mode_info = &rdev->mode_info; |
||
1359 | int index = GetIndexIntoMasterTable(DATA, AnalogTV_Info); |
||
1360 | uint16_t data_offset; |
||
1361 | uint8_t frev, crev; |
||
1362 | struct _ATOM_ANALOG_TV_INFO *tv_info; |
||
1363 | enum radeon_tv_std tv_std = TV_STD_NTSC; |
||
1364 | |||
1365 | atom_parse_data_header(mode_info->atom_context, index, NULL, &frev, &crev, &data_offset); |
||
1366 | |||
1367 | tv_info = (struct _ATOM_ANALOG_TV_INFO *)(mode_info->atom_context->bios + data_offset); |
||
1368 | |||
1369 | switch (tv_info->ucTV_BootUpDefaultStandard) { |
||
1370 | case ATOM_TV_NTSC: |
||
1371 | tv_std = TV_STD_NTSC; |
||
1372 | DRM_INFO("Default TV standard: NTSC\n"); |
||
1373 | break; |
||
1374 | case ATOM_TV_NTSCJ: |
||
1375 | tv_std = TV_STD_NTSC_J; |
||
1376 | DRM_INFO("Default TV standard: NTSC-J\n"); |
||
1377 | break; |
||
1378 | case ATOM_TV_PAL: |
||
1379 | tv_std = TV_STD_PAL; |
||
1380 | DRM_INFO("Default TV standard: PAL\n"); |
||
1381 | break; |
||
1382 | case ATOM_TV_PALM: |
||
1383 | tv_std = TV_STD_PAL_M; |
||
1384 | DRM_INFO("Default TV standard: PAL-M\n"); |
||
1385 | break; |
||
1386 | case ATOM_TV_PALN: |
||
1387 | tv_std = TV_STD_PAL_N; |
||
1388 | DRM_INFO("Default TV standard: PAL-N\n"); |
||
1389 | break; |
||
1390 | case ATOM_TV_PALCN: |
||
1391 | tv_std = TV_STD_PAL_CN; |
||
1392 | DRM_INFO("Default TV standard: PAL-CN\n"); |
||
1393 | break; |
||
1394 | case ATOM_TV_PAL60: |
||
1395 | tv_std = TV_STD_PAL_60; |
||
1396 | DRM_INFO("Default TV standard: PAL-60\n"); |
||
1397 | break; |
||
1398 | case ATOM_TV_SECAM: |
||
1399 | tv_std = TV_STD_SECAM; |
||
1400 | DRM_INFO("Default TV standard: SECAM\n"); |
||
1401 | break; |
||
1402 | default: |
||
1403 | tv_std = TV_STD_NTSC; |
||
1404 | DRM_INFO("Unknown TV standard; defaulting to NTSC\n"); |
||
1405 | break; |
||
1406 | } |
||
1407 | return tv_std; |
||
1408 | } |
||
1409 | |||
1117 | serge | 1410 | struct radeon_encoder_tv_dac * |
1411 | radeon_atombios_get_tv_dac_info(struct radeon_encoder *encoder) |
||
1412 | { |
||
1413 | struct drm_device *dev = encoder->base.dev; |
||
1414 | struct radeon_device *rdev = dev->dev_private; |
||
1415 | struct radeon_mode_info *mode_info = &rdev->mode_info; |
||
1416 | int index = GetIndexIntoMasterTable(DATA, CompassionateData); |
||
1417 | uint16_t data_offset; |
||
1418 | struct _COMPASSIONATE_DATA *dac_info; |
||
1419 | uint8_t frev, crev; |
||
1420 | uint8_t bg, dac; |
||
1421 | struct radeon_encoder_tv_dac *tv_dac = NULL; |
||
1422 | |||
1423 | atom_parse_data_header(mode_info->atom_context, index, NULL, &frev, &crev, &data_offset); |
||
1424 | |||
1425 | dac_info = (struct _COMPASSIONATE_DATA *)(mode_info->atom_context->bios + data_offset); |
||
1426 | |||
1427 | if (dac_info) { |
||
1428 | tv_dac = kzalloc(sizeof(struct radeon_encoder_tv_dac), GFP_KERNEL); |
||
1429 | |||
1430 | if (!tv_dac) |
||
1431 | return NULL; |
||
1432 | |||
1433 | bg = dac_info->ucDAC2_CRT2_BG_Adjustment; |
||
1434 | dac = dac_info->ucDAC2_CRT2_DAC_Adjustment; |
||
1435 | tv_dac->ps2_tvdac_adj = (bg << 16) | (dac << 20); |
||
1436 | |||
1437 | bg = dac_info->ucDAC2_PAL_BG_Adjustment; |
||
1438 | dac = dac_info->ucDAC2_PAL_DAC_Adjustment; |
||
1439 | tv_dac->pal_tvdac_adj = (bg << 16) | (dac << 20); |
||
1440 | |||
1441 | bg = dac_info->ucDAC2_NTSC_BG_Adjustment; |
||
1442 | dac = dac_info->ucDAC2_NTSC_DAC_Adjustment; |
||
1443 | tv_dac->ntsc_tvdac_adj = (bg << 16) | (dac << 20); |
||
1444 | |||
1404 | serge | 1445 | tv_dac->tv_std = radeon_atombios_get_tv_info(rdev); |
1117 | serge | 1446 | } |
1447 | return tv_dac; |
||
1448 | } |
||
1449 | |||
1430 | serge | 1450 | union power_info { |
1451 | struct _ATOM_POWERPLAY_INFO info; |
||
1452 | struct _ATOM_POWERPLAY_INFO_V2 info_2; |
||
1453 | struct _ATOM_POWERPLAY_INFO_V3 info_3; |
||
1454 | struct _ATOM_PPLIB_POWERPLAYTABLE info_4; |
||
1455 | }; |
||
1456 | |||
1457 | void radeon_atombios_get_power_modes(struct radeon_device *rdev) |
||
1117 | serge | 1458 | { |
1430 | serge | 1459 | struct radeon_mode_info *mode_info = &rdev->mode_info; |
1460 | int index = GetIndexIntoMasterTable(DATA, PowerPlayInfo); |
||
1461 | u16 data_offset; |
||
1462 | u8 frev, crev; |
||
1463 | u32 misc, misc2 = 0, sclk, mclk; |
||
1464 | union power_info *power_info; |
||
1465 | struct _ATOM_PPLIB_NONCLOCK_INFO *non_clock_info; |
||
1466 | struct _ATOM_PPLIB_STATE *power_state; |
||
1467 | int num_modes = 0, i, j; |
||
1468 | int state_index = 0, mode_index = 0; |
||
1117 | serge | 1469 | |
1430 | serge | 1470 | atom_parse_data_header(mode_info->atom_context, index, NULL, &frev, &crev, &data_offset); |
1117 | serge | 1471 | |
1430 | serge | 1472 | power_info = (union power_info *)(mode_info->atom_context->bios + data_offset); |
1473 | |||
1474 | rdev->pm.default_power_state = NULL; |
||
1475 | |||
1476 | if (power_info) { |
||
1477 | if (frev < 4) { |
||
1478 | num_modes = power_info->info.ucNumOfPowerModeEntries; |
||
1479 | if (num_modes > ATOM_MAX_NUMBEROF_POWER_BLOCK) |
||
1480 | num_modes = ATOM_MAX_NUMBEROF_POWER_BLOCK; |
||
1481 | for (i = 0; i < num_modes; i++) { |
||
1482 | rdev->pm.power_state[state_index].clock_info[0].voltage.type = VOLTAGE_NONE; |
||
1483 | switch (frev) { |
||
1484 | case 1: |
||
1485 | rdev->pm.power_state[state_index].num_clock_modes = 1; |
||
1486 | rdev->pm.power_state[state_index].clock_info[0].mclk = |
||
1487 | le16_to_cpu(power_info->info.asPowerPlayInfo[i].usMemoryClock); |
||
1488 | rdev->pm.power_state[state_index].clock_info[0].sclk = |
||
1489 | le16_to_cpu(power_info->info.asPowerPlayInfo[i].usEngineClock); |
||
1490 | /* skip invalid modes */ |
||
1491 | if ((rdev->pm.power_state[state_index].clock_info[0].mclk == 0) || |
||
1492 | (rdev->pm.power_state[state_index].clock_info[0].sclk == 0)) |
||
1493 | continue; |
||
1494 | /* skip overclock modes for now */ |
||
1495 | if ((rdev->pm.power_state[state_index].clock_info[0].mclk > |
||
1496 | rdev->clock.default_mclk + RADEON_MODE_OVERCLOCK_MARGIN) || |
||
1497 | (rdev->pm.power_state[state_index].clock_info[0].sclk > |
||
1498 | rdev->clock.default_sclk + RADEON_MODE_OVERCLOCK_MARGIN)) |
||
1499 | continue; |
||
1500 | rdev->pm.power_state[state_index].non_clock_info.pcie_lanes = |
||
1501 | power_info->info.asPowerPlayInfo[i].ucNumPciELanes; |
||
1502 | misc = le32_to_cpu(power_info->info.asPowerPlayInfo[i].ulMiscInfo); |
||
1503 | if (misc & ATOM_PM_MISCINFO_VOLTAGE_DROP_SUPPORT) { |
||
1504 | rdev->pm.power_state[state_index].clock_info[0].voltage.type = |
||
1505 | VOLTAGE_GPIO; |
||
1506 | rdev->pm.power_state[state_index].clock_info[0].voltage.gpio = |
||
1507 | radeon_lookup_gpio(rdev, |
||
1508 | power_info->info.asPowerPlayInfo[i].ucVoltageDropIndex); |
||
1509 | if (misc & ATOM_PM_MISCINFO_VOLTAGE_DROP_ACTIVE_HIGH) |
||
1510 | rdev->pm.power_state[state_index].clock_info[0].voltage.active_high = |
||
1511 | true; |
||
1512 | else |
||
1513 | rdev->pm.power_state[state_index].clock_info[0].voltage.active_high = |
||
1514 | false; |
||
1515 | } else if (misc & ATOM_PM_MISCINFO_PROGRAM_VOLTAGE) { |
||
1516 | rdev->pm.power_state[state_index].clock_info[0].voltage.type = |
||
1517 | VOLTAGE_VDDC; |
||
1518 | rdev->pm.power_state[state_index].clock_info[0].voltage.vddc_id = |
||
1519 | power_info->info.asPowerPlayInfo[i].ucVoltageDropIndex; |
||
1520 | } |
||
1521 | /* order matters! */ |
||
1522 | if (misc & ATOM_PM_MISCINFO_POWER_SAVING_MODE) |
||
1523 | rdev->pm.power_state[state_index].type = |
||
1524 | POWER_STATE_TYPE_POWERSAVE; |
||
1525 | if (misc & ATOM_PM_MISCINFO_DEFAULT_DC_STATE_ENTRY_TRUE) |
||
1526 | rdev->pm.power_state[state_index].type = |
||
1527 | POWER_STATE_TYPE_BATTERY; |
||
1528 | if (misc & ATOM_PM_MISCINFO_DEFAULT_LOW_DC_STATE_ENTRY_TRUE) |
||
1529 | rdev->pm.power_state[state_index].type = |
||
1530 | POWER_STATE_TYPE_BATTERY; |
||
1531 | if (misc & ATOM_PM_MISCINFO_LOAD_BALANCE_EN) |
||
1532 | rdev->pm.power_state[state_index].type = |
||
1533 | POWER_STATE_TYPE_BALANCED; |
||
1534 | if (misc & ATOM_PM_MISCINFO_3D_ACCELERATION_EN) |
||
1535 | rdev->pm.power_state[state_index].type = |
||
1536 | POWER_STATE_TYPE_PERFORMANCE; |
||
1537 | if (misc & ATOM_PM_MISCINFO_DRIVER_DEFAULT_MODE) { |
||
1538 | rdev->pm.power_state[state_index].type = |
||
1539 | POWER_STATE_TYPE_DEFAULT; |
||
1540 | rdev->pm.default_power_state = &rdev->pm.power_state[state_index]; |
||
1541 | rdev->pm.power_state[state_index].default_clock_mode = |
||
1542 | &rdev->pm.power_state[state_index].clock_info[0]; |
||
1543 | } |
||
1544 | state_index++; |
||
1545 | break; |
||
1546 | case 2: |
||
1547 | rdev->pm.power_state[state_index].num_clock_modes = 1; |
||
1548 | rdev->pm.power_state[state_index].clock_info[0].mclk = |
||
1549 | le32_to_cpu(power_info->info_2.asPowerPlayInfo[i].ulMemoryClock); |
||
1550 | rdev->pm.power_state[state_index].clock_info[0].sclk = |
||
1551 | le32_to_cpu(power_info->info_2.asPowerPlayInfo[i].ulEngineClock); |
||
1552 | /* skip invalid modes */ |
||
1553 | if ((rdev->pm.power_state[state_index].clock_info[0].mclk == 0) || |
||
1554 | (rdev->pm.power_state[state_index].clock_info[0].sclk == 0)) |
||
1555 | continue; |
||
1556 | /* skip overclock modes for now */ |
||
1557 | if ((rdev->pm.power_state[state_index].clock_info[0].mclk > |
||
1558 | rdev->clock.default_mclk + RADEON_MODE_OVERCLOCK_MARGIN) || |
||
1559 | (rdev->pm.power_state[state_index].clock_info[0].sclk > |
||
1560 | rdev->clock.default_sclk + RADEON_MODE_OVERCLOCK_MARGIN)) |
||
1561 | continue; |
||
1562 | rdev->pm.power_state[state_index].non_clock_info.pcie_lanes = |
||
1563 | power_info->info_2.asPowerPlayInfo[i].ucNumPciELanes; |
||
1564 | misc = le32_to_cpu(power_info->info_2.asPowerPlayInfo[i].ulMiscInfo); |
||
1565 | misc2 = le32_to_cpu(power_info->info_2.asPowerPlayInfo[i].ulMiscInfo2); |
||
1566 | if (misc & ATOM_PM_MISCINFO_VOLTAGE_DROP_SUPPORT) { |
||
1567 | rdev->pm.power_state[state_index].clock_info[0].voltage.type = |
||
1568 | VOLTAGE_GPIO; |
||
1569 | rdev->pm.power_state[state_index].clock_info[0].voltage.gpio = |
||
1570 | radeon_lookup_gpio(rdev, |
||
1571 | power_info->info_2.asPowerPlayInfo[i].ucVoltageDropIndex); |
||
1572 | if (misc & ATOM_PM_MISCINFO_VOLTAGE_DROP_ACTIVE_HIGH) |
||
1573 | rdev->pm.power_state[state_index].clock_info[0].voltage.active_high = |
||
1574 | true; |
||
1575 | else |
||
1576 | rdev->pm.power_state[state_index].clock_info[0].voltage.active_high = |
||
1577 | false; |
||
1578 | } else if (misc & ATOM_PM_MISCINFO_PROGRAM_VOLTAGE) { |
||
1579 | rdev->pm.power_state[state_index].clock_info[0].voltage.type = |
||
1580 | VOLTAGE_VDDC; |
||
1581 | rdev->pm.power_state[state_index].clock_info[0].voltage.vddc_id = |
||
1582 | power_info->info_2.asPowerPlayInfo[i].ucVoltageDropIndex; |
||
1583 | } |
||
1584 | /* order matters! */ |
||
1585 | if (misc & ATOM_PM_MISCINFO_POWER_SAVING_MODE) |
||
1586 | rdev->pm.power_state[state_index].type = |
||
1587 | POWER_STATE_TYPE_POWERSAVE; |
||
1588 | if (misc & ATOM_PM_MISCINFO_DEFAULT_DC_STATE_ENTRY_TRUE) |
||
1589 | rdev->pm.power_state[state_index].type = |
||
1590 | POWER_STATE_TYPE_BATTERY; |
||
1591 | if (misc & ATOM_PM_MISCINFO_DEFAULT_LOW_DC_STATE_ENTRY_TRUE) |
||
1592 | rdev->pm.power_state[state_index].type = |
||
1593 | POWER_STATE_TYPE_BATTERY; |
||
1594 | if (misc & ATOM_PM_MISCINFO_LOAD_BALANCE_EN) |
||
1595 | rdev->pm.power_state[state_index].type = |
||
1596 | POWER_STATE_TYPE_BALANCED; |
||
1597 | if (misc & ATOM_PM_MISCINFO_3D_ACCELERATION_EN) |
||
1598 | rdev->pm.power_state[state_index].type = |
||
1599 | POWER_STATE_TYPE_PERFORMANCE; |
||
1600 | if (misc2 & ATOM_PM_MISCINFO2_SYSTEM_AC_LITE_MODE) |
||
1601 | rdev->pm.power_state[state_index].type = |
||
1602 | POWER_STATE_TYPE_BALANCED; |
||
1603 | if (misc & ATOM_PM_MISCINFO_DRIVER_DEFAULT_MODE) { |
||
1604 | rdev->pm.power_state[state_index].type = |
||
1605 | POWER_STATE_TYPE_DEFAULT; |
||
1606 | rdev->pm.default_power_state = &rdev->pm.power_state[state_index]; |
||
1607 | rdev->pm.power_state[state_index].default_clock_mode = |
||
1608 | &rdev->pm.power_state[state_index].clock_info[0]; |
||
1609 | } |
||
1610 | state_index++; |
||
1611 | break; |
||
1612 | case 3: |
||
1613 | rdev->pm.power_state[state_index].num_clock_modes = 1; |
||
1614 | rdev->pm.power_state[state_index].clock_info[0].mclk = |
||
1615 | le32_to_cpu(power_info->info_3.asPowerPlayInfo[i].ulMemoryClock); |
||
1616 | rdev->pm.power_state[state_index].clock_info[0].sclk = |
||
1617 | le32_to_cpu(power_info->info_3.asPowerPlayInfo[i].ulEngineClock); |
||
1618 | /* skip invalid modes */ |
||
1619 | if ((rdev->pm.power_state[state_index].clock_info[0].mclk == 0) || |
||
1620 | (rdev->pm.power_state[state_index].clock_info[0].sclk == 0)) |
||
1621 | continue; |
||
1622 | /* skip overclock modes for now */ |
||
1623 | if ((rdev->pm.power_state[state_index].clock_info[0].mclk > |
||
1624 | rdev->clock.default_mclk + RADEON_MODE_OVERCLOCK_MARGIN) || |
||
1625 | (rdev->pm.power_state[state_index].clock_info[0].sclk > |
||
1626 | rdev->clock.default_sclk + RADEON_MODE_OVERCLOCK_MARGIN)) |
||
1627 | continue; |
||
1628 | rdev->pm.power_state[state_index].non_clock_info.pcie_lanes = |
||
1629 | power_info->info_3.asPowerPlayInfo[i].ucNumPciELanes; |
||
1630 | misc = le32_to_cpu(power_info->info_3.asPowerPlayInfo[i].ulMiscInfo); |
||
1631 | misc2 = le32_to_cpu(power_info->info_3.asPowerPlayInfo[i].ulMiscInfo2); |
||
1632 | if (misc & ATOM_PM_MISCINFO_VOLTAGE_DROP_SUPPORT) { |
||
1633 | rdev->pm.power_state[state_index].clock_info[0].voltage.type = |
||
1634 | VOLTAGE_GPIO; |
||
1635 | rdev->pm.power_state[state_index].clock_info[0].voltage.gpio = |
||
1636 | radeon_lookup_gpio(rdev, |
||
1637 | power_info->info_3.asPowerPlayInfo[i].ucVoltageDropIndex); |
||
1638 | if (misc & ATOM_PM_MISCINFO_VOLTAGE_DROP_ACTIVE_HIGH) |
||
1639 | rdev->pm.power_state[state_index].clock_info[0].voltage.active_high = |
||
1640 | true; |
||
1641 | else |
||
1642 | rdev->pm.power_state[state_index].clock_info[0].voltage.active_high = |
||
1643 | false; |
||
1644 | } else if (misc & ATOM_PM_MISCINFO_PROGRAM_VOLTAGE) { |
||
1645 | rdev->pm.power_state[state_index].clock_info[0].voltage.type = |
||
1646 | VOLTAGE_VDDC; |
||
1647 | rdev->pm.power_state[state_index].clock_info[0].voltage.vddc_id = |
||
1648 | power_info->info_3.asPowerPlayInfo[i].ucVoltageDropIndex; |
||
1649 | if (misc2 & ATOM_PM_MISCINFO2_VDDCI_DYNAMIC_VOLTAGE_EN) { |
||
1650 | rdev->pm.power_state[state_index].clock_info[0].voltage.vddci_enabled = |
||
1651 | true; |
||
1652 | rdev->pm.power_state[state_index].clock_info[0].voltage.vddci_id = |
||
1653 | power_info->info_3.asPowerPlayInfo[i].ucVDDCI_VoltageDropIndex; |
||
1654 | } |
||
1655 | } |
||
1656 | /* order matters! */ |
||
1657 | if (misc & ATOM_PM_MISCINFO_POWER_SAVING_MODE) |
||
1658 | rdev->pm.power_state[state_index].type = |
||
1659 | POWER_STATE_TYPE_POWERSAVE; |
||
1660 | if (misc & ATOM_PM_MISCINFO_DEFAULT_DC_STATE_ENTRY_TRUE) |
||
1661 | rdev->pm.power_state[state_index].type = |
||
1662 | POWER_STATE_TYPE_BATTERY; |
||
1663 | if (misc & ATOM_PM_MISCINFO_DEFAULT_LOW_DC_STATE_ENTRY_TRUE) |
||
1664 | rdev->pm.power_state[state_index].type = |
||
1665 | POWER_STATE_TYPE_BATTERY; |
||
1666 | if (misc & ATOM_PM_MISCINFO_LOAD_BALANCE_EN) |
||
1667 | rdev->pm.power_state[state_index].type = |
||
1668 | POWER_STATE_TYPE_BALANCED; |
||
1669 | if (misc & ATOM_PM_MISCINFO_3D_ACCELERATION_EN) |
||
1670 | rdev->pm.power_state[state_index].type = |
||
1671 | POWER_STATE_TYPE_PERFORMANCE; |
||
1672 | if (misc2 & ATOM_PM_MISCINFO2_SYSTEM_AC_LITE_MODE) |
||
1673 | rdev->pm.power_state[state_index].type = |
||
1674 | POWER_STATE_TYPE_BALANCED; |
||
1675 | if (misc & ATOM_PM_MISCINFO_DRIVER_DEFAULT_MODE) { |
||
1676 | rdev->pm.power_state[state_index].type = |
||
1677 | POWER_STATE_TYPE_DEFAULT; |
||
1678 | rdev->pm.default_power_state = &rdev->pm.power_state[state_index]; |
||
1679 | rdev->pm.power_state[state_index].default_clock_mode = |
||
1680 | &rdev->pm.power_state[state_index].clock_info[0]; |
||
1681 | } |
||
1682 | state_index++; |
||
1683 | break; |
||
1684 | } |
||
1685 | } |
||
1686 | } else if (frev == 4) { |
||
1687 | for (i = 0; i < power_info->info_4.ucNumStates; i++) { |
||
1688 | mode_index = 0; |
||
1689 | power_state = (struct _ATOM_PPLIB_STATE *) |
||
1690 | (mode_info->atom_context->bios + |
||
1691 | data_offset + |
||
1692 | le16_to_cpu(power_info->info_4.usStateArrayOffset) + |
||
1693 | i * power_info->info_4.ucStateEntrySize); |
||
1694 | non_clock_info = (struct _ATOM_PPLIB_NONCLOCK_INFO *) |
||
1695 | (mode_info->atom_context->bios + |
||
1696 | data_offset + |
||
1697 | le16_to_cpu(power_info->info_4.usNonClockInfoArrayOffset) + |
||
1698 | (power_state->ucNonClockStateIndex * |
||
1699 | power_info->info_4.ucNonClockSize)); |
||
1700 | for (j = 0; j < (power_info->info_4.ucStateEntrySize - 1); j++) { |
||
1701 | if (rdev->flags & RADEON_IS_IGP) { |
||
1702 | struct _ATOM_PPLIB_RS780_CLOCK_INFO *clock_info = |
||
1703 | (struct _ATOM_PPLIB_RS780_CLOCK_INFO *) |
||
1704 | (mode_info->atom_context->bios + |
||
1705 | data_offset + |
||
1706 | le16_to_cpu(power_info->info_4.usClockInfoArrayOffset) + |
||
1707 | (power_state->ucClockStateIndices[j] * |
||
1708 | power_info->info_4.ucClockInfoSize)); |
||
1709 | sclk = le16_to_cpu(clock_info->usLowEngineClockLow); |
||
1710 | sclk |= clock_info->ucLowEngineClockHigh << 16; |
||
1711 | rdev->pm.power_state[state_index].clock_info[mode_index].sclk = sclk; |
||
1712 | /* skip invalid modes */ |
||
1713 | if (rdev->pm.power_state[state_index].clock_info[mode_index].sclk == 0) |
||
1714 | continue; |
||
1715 | /* skip overclock modes for now */ |
||
1716 | if (rdev->pm.power_state[state_index].clock_info[mode_index].sclk > |
||
1717 | rdev->clock.default_sclk + RADEON_MODE_OVERCLOCK_MARGIN) |
||
1718 | continue; |
||
1719 | rdev->pm.power_state[state_index].clock_info[mode_index].voltage.type = |
||
1720 | VOLTAGE_SW; |
||
1721 | rdev->pm.power_state[state_index].clock_info[mode_index].voltage.voltage = |
||
1722 | clock_info->usVDDC; |
||
1723 | mode_index++; |
||
1724 | } else { |
||
1725 | struct _ATOM_PPLIB_R600_CLOCK_INFO *clock_info = |
||
1726 | (struct _ATOM_PPLIB_R600_CLOCK_INFO *) |
||
1727 | (mode_info->atom_context->bios + |
||
1728 | data_offset + |
||
1729 | le16_to_cpu(power_info->info_4.usClockInfoArrayOffset) + |
||
1730 | (power_state->ucClockStateIndices[j] * |
||
1731 | power_info->info_4.ucClockInfoSize)); |
||
1732 | sclk = le16_to_cpu(clock_info->usEngineClockLow); |
||
1733 | sclk |= clock_info->ucEngineClockHigh << 16; |
||
1734 | mclk = le16_to_cpu(clock_info->usMemoryClockLow); |
||
1735 | mclk |= clock_info->ucMemoryClockHigh << 16; |
||
1736 | rdev->pm.power_state[state_index].clock_info[mode_index].mclk = mclk; |
||
1737 | rdev->pm.power_state[state_index].clock_info[mode_index].sclk = sclk; |
||
1738 | /* skip invalid modes */ |
||
1739 | if ((rdev->pm.power_state[state_index].clock_info[mode_index].mclk == 0) || |
||
1740 | (rdev->pm.power_state[state_index].clock_info[mode_index].sclk == 0)) |
||
1741 | continue; |
||
1742 | /* skip overclock modes for now */ |
||
1743 | if ((rdev->pm.power_state[state_index].clock_info[mode_index].mclk > |
||
1744 | rdev->clock.default_mclk + RADEON_MODE_OVERCLOCK_MARGIN) || |
||
1745 | (rdev->pm.power_state[state_index].clock_info[mode_index].sclk > |
||
1746 | rdev->clock.default_sclk + RADEON_MODE_OVERCLOCK_MARGIN)) |
||
1747 | continue; |
||
1748 | rdev->pm.power_state[state_index].clock_info[mode_index].voltage.type = |
||
1749 | VOLTAGE_SW; |
||
1750 | rdev->pm.power_state[state_index].clock_info[mode_index].voltage.voltage = |
||
1751 | clock_info->usVDDC; |
||
1752 | mode_index++; |
||
1753 | } |
||
1754 | } |
||
1755 | rdev->pm.power_state[state_index].num_clock_modes = mode_index; |
||
1756 | if (mode_index) { |
||
1757 | misc = le32_to_cpu(non_clock_info->ulCapsAndSettings); |
||
1758 | misc2 = le16_to_cpu(non_clock_info->usClassification); |
||
1759 | rdev->pm.power_state[state_index].non_clock_info.pcie_lanes = |
||
1760 | ((misc & ATOM_PPLIB_PCIE_LINK_WIDTH_MASK) >> |
||
1761 | ATOM_PPLIB_PCIE_LINK_WIDTH_SHIFT) + 1; |
||
1762 | switch (misc2 & ATOM_PPLIB_CLASSIFICATION_UI_MASK) { |
||
1763 | case ATOM_PPLIB_CLASSIFICATION_UI_BATTERY: |
||
1764 | rdev->pm.power_state[state_index].type = |
||
1765 | POWER_STATE_TYPE_BATTERY; |
||
1766 | break; |
||
1767 | case ATOM_PPLIB_CLASSIFICATION_UI_BALANCED: |
||
1768 | rdev->pm.power_state[state_index].type = |
||
1769 | POWER_STATE_TYPE_BALANCED; |
||
1770 | break; |
||
1771 | case ATOM_PPLIB_CLASSIFICATION_UI_PERFORMANCE: |
||
1772 | rdev->pm.power_state[state_index].type = |
||
1773 | POWER_STATE_TYPE_PERFORMANCE; |
||
1774 | break; |
||
1775 | } |
||
1776 | if (misc2 & ATOM_PPLIB_CLASSIFICATION_BOOT) { |
||
1777 | rdev->pm.power_state[state_index].type = |
||
1778 | POWER_STATE_TYPE_DEFAULT; |
||
1779 | rdev->pm.default_power_state = &rdev->pm.power_state[state_index]; |
||
1780 | rdev->pm.power_state[state_index].default_clock_mode = |
||
1781 | &rdev->pm.power_state[state_index].clock_info[mode_index - 1]; |
||
1782 | } |
||
1783 | state_index++; |
||
1784 | } |
||
1785 | } |
||
1786 | } |
||
1787 | } else { |
||
1788 | /* XXX figure out some good default low power mode for cards w/out power tables */ |
||
1789 | } |
||
1790 | |||
1791 | if (rdev->pm.default_power_state == NULL) { |
||
1792 | /* add the default mode */ |
||
1793 | rdev->pm.power_state[state_index].type = |
||
1794 | POWER_STATE_TYPE_DEFAULT; |
||
1795 | rdev->pm.power_state[state_index].num_clock_modes = 1; |
||
1796 | rdev->pm.power_state[state_index].clock_info[0].mclk = rdev->clock.default_mclk; |
||
1797 | rdev->pm.power_state[state_index].clock_info[0].sclk = rdev->clock.default_sclk; |
||
1798 | rdev->pm.power_state[state_index].default_clock_mode = |
||
1799 | &rdev->pm.power_state[state_index].clock_info[0]; |
||
1800 | rdev->pm.power_state[state_index].clock_info[0].voltage.type = VOLTAGE_NONE; |
||
1801 | if (rdev->asic->get_pcie_lanes) |
||
1802 | rdev->pm.power_state[state_index].non_clock_info.pcie_lanes = radeon_get_pcie_lanes(rdev); |
||
1803 | else |
||
1804 | rdev->pm.power_state[state_index].non_clock_info.pcie_lanes = 16; |
||
1805 | rdev->pm.default_power_state = &rdev->pm.power_state[state_index]; |
||
1806 | state_index++; |
||
1807 | } |
||
1808 | rdev->pm.num_power_states = state_index; |
||
1809 | |||
1810 | rdev->pm.current_power_state = rdev->pm.default_power_state; |
||
1811 | rdev->pm.current_clock_mode = |
||
1812 | rdev->pm.default_power_state->default_clock_mode; |
||
1117 | serge | 1813 | } |
1814 | |||
1430 | serge | 1815 | void radeon_atom_set_clock_gating(struct radeon_device *rdev, int enable) |
1117 | serge | 1816 | { |
1430 | serge | 1817 | DYNAMIC_CLOCK_GATING_PS_ALLOCATION args; |
1818 | int index = GetIndexIntoMasterTable(COMMAND, DynamicClockGating); |
||
1117 | serge | 1819 | |
1820 | args.ucEnable = enable; |
||
1821 | |||
1822 | atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args); |
||
1823 | } |
||
1824 | |||
1268 | serge | 1825 | uint32_t radeon_atom_get_engine_clock(struct radeon_device *rdev) |
1826 | { |
||
1827 | GET_ENGINE_CLOCK_PS_ALLOCATION args; |
||
1828 | int index = GetIndexIntoMasterTable(COMMAND, GetEngineClock); |
||
1829 | |||
1830 | atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args); |
||
1831 | return args.ulReturnEngineClock; |
||
1832 | } |
||
1833 | |||
1834 | uint32_t radeon_atom_get_memory_clock(struct radeon_device *rdev) |
||
1835 | { |
||
1836 | GET_MEMORY_CLOCK_PS_ALLOCATION args; |
||
1837 | int index = GetIndexIntoMasterTable(COMMAND, GetMemoryClock); |
||
1838 | |||
1839 | atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args); |
||
1840 | return args.ulReturnMemoryClock; |
||
1841 | } |
||
1842 | |||
1117 | serge | 1843 | void radeon_atom_set_engine_clock(struct radeon_device *rdev, |
1844 | uint32_t eng_clock) |
||
1845 | { |
||
1846 | SET_ENGINE_CLOCK_PS_ALLOCATION args; |
||
1847 | int index = GetIndexIntoMasterTable(COMMAND, SetEngineClock); |
||
1848 | |||
1849 | args.ulTargetEngineClock = eng_clock; /* 10 khz */ |
||
1850 | |||
1851 | atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args); |
||
1852 | } |
||
1853 | |||
1854 | void radeon_atom_set_memory_clock(struct radeon_device *rdev, |
||
1855 | uint32_t mem_clock) |
||
1856 | { |
||
1857 | SET_MEMORY_CLOCK_PS_ALLOCATION args; |
||
1858 | int index = GetIndexIntoMasterTable(COMMAND, SetMemoryClock); |
||
1859 | |||
1860 | if (rdev->flags & RADEON_IS_IGP) |
||
1861 | return; |
||
1862 | |||
1863 | args.ulTargetMemoryClock = mem_clock; /* 10 khz */ |
||
1864 | |||
1865 | atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args); |
||
1866 | } |
||
1867 | |||
1868 | void radeon_atom_initialize_bios_scratch_regs(struct drm_device *dev) |
||
1869 | { |
||
1870 | struct radeon_device *rdev = dev->dev_private; |
||
1871 | uint32_t bios_2_scratch, bios_6_scratch; |
||
1872 | |||
1873 | if (rdev->family >= CHIP_R600) { |
||
1179 | serge | 1874 | bios_2_scratch = RREG32(R600_BIOS_2_SCRATCH); |
1117 | serge | 1875 | bios_6_scratch = RREG32(R600_BIOS_6_SCRATCH); |
1876 | } else { |
||
1179 | serge | 1877 | bios_2_scratch = RREG32(RADEON_BIOS_2_SCRATCH); |
1117 | serge | 1878 | bios_6_scratch = RREG32(RADEON_BIOS_6_SCRATCH); |
1879 | } |
||
1880 | |||
1881 | /* let the bios control the backlight */ |
||
1882 | bios_2_scratch &= ~ATOM_S2_VRI_BRIGHT_ENABLE; |
||
1883 | |||
1884 | /* tell the bios not to handle mode switching */ |
||
1885 | bios_6_scratch |= (ATOM_S6_ACC_BLOCK_DISPLAY_SWITCH | ATOM_S6_ACC_MODE); |
||
1886 | |||
1887 | if (rdev->family >= CHIP_R600) { |
||
1888 | WREG32(R600_BIOS_2_SCRATCH, bios_2_scratch); |
||
1889 | WREG32(R600_BIOS_6_SCRATCH, bios_6_scratch); |
||
1890 | } else { |
||
1891 | WREG32(RADEON_BIOS_2_SCRATCH, bios_2_scratch); |
||
1892 | WREG32(RADEON_BIOS_6_SCRATCH, bios_6_scratch); |
||
1893 | } |
||
1894 | |||
1895 | } |
||
1896 | |||
1179 | serge | 1897 | void radeon_save_bios_scratch_regs(struct radeon_device *rdev) |
1898 | { |
||
1899 | uint32_t scratch_reg; |
||
1900 | int i; |
||
1901 | |||
1902 | if (rdev->family >= CHIP_R600) |
||
1903 | scratch_reg = R600_BIOS_0_SCRATCH; |
||
1904 | else |
||
1905 | scratch_reg = RADEON_BIOS_0_SCRATCH; |
||
1906 | |||
1907 | for (i = 0; i < RADEON_BIOS_NUM_SCRATCH; i++) |
||
1908 | rdev->bios_scratch[i] = RREG32(scratch_reg + (i * 4)); |
||
1909 | } |
||
1910 | |||
1911 | void radeon_restore_bios_scratch_regs(struct radeon_device *rdev) |
||
1912 | { |
||
1913 | uint32_t scratch_reg; |
||
1914 | int i; |
||
1915 | |||
1916 | if (rdev->family >= CHIP_R600) |
||
1917 | scratch_reg = R600_BIOS_0_SCRATCH; |
||
1918 | else |
||
1919 | scratch_reg = RADEON_BIOS_0_SCRATCH; |
||
1920 | |||
1921 | for (i = 0; i < RADEON_BIOS_NUM_SCRATCH; i++) |
||
1922 | WREG32(scratch_reg + (i * 4), rdev->bios_scratch[i]); |
||
1923 | } |
||
1924 | |||
1117 | serge | 1925 | void radeon_atom_output_lock(struct drm_encoder *encoder, bool lock) |
1926 | { |
||
1927 | struct drm_device *dev = encoder->dev; |
||
1928 | struct radeon_device *rdev = dev->dev_private; |
||
1929 | uint32_t bios_6_scratch; |
||
1930 | |||
1931 | if (rdev->family >= CHIP_R600) |
||
1932 | bios_6_scratch = RREG32(R600_BIOS_6_SCRATCH); |
||
1933 | else |
||
1934 | bios_6_scratch = RREG32(RADEON_BIOS_6_SCRATCH); |
||
1935 | |||
1936 | if (lock) |
||
1937 | bios_6_scratch |= ATOM_S6_CRITICAL_STATE; |
||
1938 | else |
||
1939 | bios_6_scratch &= ~ATOM_S6_CRITICAL_STATE; |
||
1940 | |||
1941 | if (rdev->family >= CHIP_R600) |
||
1942 | WREG32(R600_BIOS_6_SCRATCH, bios_6_scratch); |
||
1943 | else |
||
1944 | WREG32(RADEON_BIOS_6_SCRATCH, bios_6_scratch); |
||
1945 | } |
||
1946 | |||
1947 | /* at some point we may want to break this out into individual functions */ |
||
1948 | void |
||
1949 | radeon_atombios_connected_scratch_regs(struct drm_connector *connector, |
||
1950 | struct drm_encoder *encoder, |
||
1951 | bool connected) |
||
1952 | { |
||
1953 | struct drm_device *dev = connector->dev; |
||
1954 | struct radeon_device *rdev = dev->dev_private; |
||
1955 | struct radeon_connector *radeon_connector = |
||
1956 | to_radeon_connector(connector); |
||
1957 | struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder); |
||
1958 | uint32_t bios_0_scratch, bios_3_scratch, bios_6_scratch; |
||
1959 | |||
1960 | if (rdev->family >= CHIP_R600) { |
||
1961 | bios_0_scratch = RREG32(R600_BIOS_0_SCRATCH); |
||
1962 | bios_3_scratch = RREG32(R600_BIOS_3_SCRATCH); |
||
1963 | bios_6_scratch = RREG32(R600_BIOS_6_SCRATCH); |
||
1964 | } else { |
||
1965 | bios_0_scratch = RREG32(RADEON_BIOS_0_SCRATCH); |
||
1966 | bios_3_scratch = RREG32(RADEON_BIOS_3_SCRATCH); |
||
1967 | bios_6_scratch = RREG32(RADEON_BIOS_6_SCRATCH); |
||
1968 | } |
||
1969 | |||
1970 | if ((radeon_encoder->devices & ATOM_DEVICE_TV1_SUPPORT) && |
||
1971 | (radeon_connector->devices & ATOM_DEVICE_TV1_SUPPORT)) { |
||
1972 | if (connected) { |
||
1973 | DRM_DEBUG("TV1 connected\n"); |
||
1974 | bios_3_scratch |= ATOM_S3_TV1_ACTIVE; |
||
1975 | bios_6_scratch |= ATOM_S6_ACC_REQ_TV1; |
||
1976 | } else { |
||
1977 | DRM_DEBUG("TV1 disconnected\n"); |
||
1978 | bios_0_scratch &= ~ATOM_S0_TV1_MASK; |
||
1979 | bios_3_scratch &= ~ATOM_S3_TV1_ACTIVE; |
||
1980 | bios_6_scratch &= ~ATOM_S6_ACC_REQ_TV1; |
||
1981 | } |
||
1982 | } |
||
1983 | if ((radeon_encoder->devices & ATOM_DEVICE_CV_SUPPORT) && |
||
1984 | (radeon_connector->devices & ATOM_DEVICE_CV_SUPPORT)) { |
||
1985 | if (connected) { |
||
1986 | DRM_DEBUG("CV connected\n"); |
||
1987 | bios_3_scratch |= ATOM_S3_CV_ACTIVE; |
||
1988 | bios_6_scratch |= ATOM_S6_ACC_REQ_CV; |
||
1989 | } else { |
||
1990 | DRM_DEBUG("CV disconnected\n"); |
||
1991 | bios_0_scratch &= ~ATOM_S0_CV_MASK; |
||
1992 | bios_3_scratch &= ~ATOM_S3_CV_ACTIVE; |
||
1993 | bios_6_scratch &= ~ATOM_S6_ACC_REQ_CV; |
||
1994 | } |
||
1995 | } |
||
1996 | if ((radeon_encoder->devices & ATOM_DEVICE_LCD1_SUPPORT) && |
||
1997 | (radeon_connector->devices & ATOM_DEVICE_LCD1_SUPPORT)) { |
||
1998 | if (connected) { |
||
1999 | DRM_DEBUG("LCD1 connected\n"); |
||
2000 | bios_0_scratch |= ATOM_S0_LCD1; |
||
2001 | bios_3_scratch |= ATOM_S3_LCD1_ACTIVE; |
||
2002 | bios_6_scratch |= ATOM_S6_ACC_REQ_LCD1; |
||
2003 | } else { |
||
2004 | DRM_DEBUG("LCD1 disconnected\n"); |
||
2005 | bios_0_scratch &= ~ATOM_S0_LCD1; |
||
2006 | bios_3_scratch &= ~ATOM_S3_LCD1_ACTIVE; |
||
2007 | bios_6_scratch &= ~ATOM_S6_ACC_REQ_LCD1; |
||
2008 | } |
||
2009 | } |
||
2010 | if ((radeon_encoder->devices & ATOM_DEVICE_CRT1_SUPPORT) && |
||
2011 | (radeon_connector->devices & ATOM_DEVICE_CRT1_SUPPORT)) { |
||
2012 | if (connected) { |
||
2013 | DRM_DEBUG("CRT1 connected\n"); |
||
2014 | bios_0_scratch |= ATOM_S0_CRT1_COLOR; |
||
2015 | bios_3_scratch |= ATOM_S3_CRT1_ACTIVE; |
||
2016 | bios_6_scratch |= ATOM_S6_ACC_REQ_CRT1; |
||
2017 | } else { |
||
2018 | DRM_DEBUG("CRT1 disconnected\n"); |
||
2019 | bios_0_scratch &= ~ATOM_S0_CRT1_MASK; |
||
2020 | bios_3_scratch &= ~ATOM_S3_CRT1_ACTIVE; |
||
2021 | bios_6_scratch &= ~ATOM_S6_ACC_REQ_CRT1; |
||
2022 | } |
||
2023 | } |
||
2024 | if ((radeon_encoder->devices & ATOM_DEVICE_CRT2_SUPPORT) && |
||
2025 | (radeon_connector->devices & ATOM_DEVICE_CRT2_SUPPORT)) { |
||
2026 | if (connected) { |
||
2027 | DRM_DEBUG("CRT2 connected\n"); |
||
2028 | bios_0_scratch |= ATOM_S0_CRT2_COLOR; |
||
2029 | bios_3_scratch |= ATOM_S3_CRT2_ACTIVE; |
||
2030 | bios_6_scratch |= ATOM_S6_ACC_REQ_CRT2; |
||
2031 | } else { |
||
2032 | DRM_DEBUG("CRT2 disconnected\n"); |
||
2033 | bios_0_scratch &= ~ATOM_S0_CRT2_MASK; |
||
2034 | bios_3_scratch &= ~ATOM_S3_CRT2_ACTIVE; |
||
2035 | bios_6_scratch &= ~ATOM_S6_ACC_REQ_CRT2; |
||
2036 | } |
||
2037 | } |
||
2038 | if ((radeon_encoder->devices & ATOM_DEVICE_DFP1_SUPPORT) && |
||
2039 | (radeon_connector->devices & ATOM_DEVICE_DFP1_SUPPORT)) { |
||
2040 | if (connected) { |
||
2041 | DRM_DEBUG("DFP1 connected\n"); |
||
2042 | bios_0_scratch |= ATOM_S0_DFP1; |
||
2043 | bios_3_scratch |= ATOM_S3_DFP1_ACTIVE; |
||
2044 | bios_6_scratch |= ATOM_S6_ACC_REQ_DFP1; |
||
2045 | } else { |
||
2046 | DRM_DEBUG("DFP1 disconnected\n"); |
||
2047 | bios_0_scratch &= ~ATOM_S0_DFP1; |
||
2048 | bios_3_scratch &= ~ATOM_S3_DFP1_ACTIVE; |
||
2049 | bios_6_scratch &= ~ATOM_S6_ACC_REQ_DFP1; |
||
2050 | } |
||
2051 | } |
||
2052 | if ((radeon_encoder->devices & ATOM_DEVICE_DFP2_SUPPORT) && |
||
2053 | (radeon_connector->devices & ATOM_DEVICE_DFP2_SUPPORT)) { |
||
2054 | if (connected) { |
||
2055 | DRM_DEBUG("DFP2 connected\n"); |
||
2056 | bios_0_scratch |= ATOM_S0_DFP2; |
||
2057 | bios_3_scratch |= ATOM_S3_DFP2_ACTIVE; |
||
2058 | bios_6_scratch |= ATOM_S6_ACC_REQ_DFP2; |
||
2059 | } else { |
||
2060 | DRM_DEBUG("DFP2 disconnected\n"); |
||
2061 | bios_0_scratch &= ~ATOM_S0_DFP2; |
||
2062 | bios_3_scratch &= ~ATOM_S3_DFP2_ACTIVE; |
||
2063 | bios_6_scratch &= ~ATOM_S6_ACC_REQ_DFP2; |
||
2064 | } |
||
2065 | } |
||
2066 | if ((radeon_encoder->devices & ATOM_DEVICE_DFP3_SUPPORT) && |
||
2067 | (radeon_connector->devices & ATOM_DEVICE_DFP3_SUPPORT)) { |
||
2068 | if (connected) { |
||
2069 | DRM_DEBUG("DFP3 connected\n"); |
||
2070 | bios_0_scratch |= ATOM_S0_DFP3; |
||
2071 | bios_3_scratch |= ATOM_S3_DFP3_ACTIVE; |
||
2072 | bios_6_scratch |= ATOM_S6_ACC_REQ_DFP3; |
||
2073 | } else { |
||
2074 | DRM_DEBUG("DFP3 disconnected\n"); |
||
2075 | bios_0_scratch &= ~ATOM_S0_DFP3; |
||
2076 | bios_3_scratch &= ~ATOM_S3_DFP3_ACTIVE; |
||
2077 | bios_6_scratch &= ~ATOM_S6_ACC_REQ_DFP3; |
||
2078 | } |
||
2079 | } |
||
2080 | if ((radeon_encoder->devices & ATOM_DEVICE_DFP4_SUPPORT) && |
||
2081 | (radeon_connector->devices & ATOM_DEVICE_DFP4_SUPPORT)) { |
||
2082 | if (connected) { |
||
2083 | DRM_DEBUG("DFP4 connected\n"); |
||
2084 | bios_0_scratch |= ATOM_S0_DFP4; |
||
2085 | bios_3_scratch |= ATOM_S3_DFP4_ACTIVE; |
||
2086 | bios_6_scratch |= ATOM_S6_ACC_REQ_DFP4; |
||
2087 | } else { |
||
2088 | DRM_DEBUG("DFP4 disconnected\n"); |
||
2089 | bios_0_scratch &= ~ATOM_S0_DFP4; |
||
2090 | bios_3_scratch &= ~ATOM_S3_DFP4_ACTIVE; |
||
2091 | bios_6_scratch &= ~ATOM_S6_ACC_REQ_DFP4; |
||
2092 | } |
||
2093 | } |
||
2094 | if ((radeon_encoder->devices & ATOM_DEVICE_DFP5_SUPPORT) && |
||
2095 | (radeon_connector->devices & ATOM_DEVICE_DFP5_SUPPORT)) { |
||
2096 | if (connected) { |
||
2097 | DRM_DEBUG("DFP5 connected\n"); |
||
2098 | bios_0_scratch |= ATOM_S0_DFP5; |
||
2099 | bios_3_scratch |= ATOM_S3_DFP5_ACTIVE; |
||
2100 | bios_6_scratch |= ATOM_S6_ACC_REQ_DFP5; |
||
2101 | } else { |
||
2102 | DRM_DEBUG("DFP5 disconnected\n"); |
||
2103 | bios_0_scratch &= ~ATOM_S0_DFP5; |
||
2104 | bios_3_scratch &= ~ATOM_S3_DFP5_ACTIVE; |
||
2105 | bios_6_scratch &= ~ATOM_S6_ACC_REQ_DFP5; |
||
2106 | } |
||
2107 | } |
||
2108 | |||
2109 | if (rdev->family >= CHIP_R600) { |
||
2110 | WREG32(R600_BIOS_0_SCRATCH, bios_0_scratch); |
||
2111 | WREG32(R600_BIOS_3_SCRATCH, bios_3_scratch); |
||
2112 | WREG32(R600_BIOS_6_SCRATCH, bios_6_scratch); |
||
2113 | } else { |
||
2114 | WREG32(RADEON_BIOS_0_SCRATCH, bios_0_scratch); |
||
2115 | WREG32(RADEON_BIOS_3_SCRATCH, bios_3_scratch); |
||
2116 | WREG32(RADEON_BIOS_6_SCRATCH, bios_6_scratch); |
||
2117 | } |
||
2118 | } |
||
2119 | |||
2120 | void |
||
2121 | radeon_atombios_encoder_crtc_scratch_regs(struct drm_encoder *encoder, int crtc) |
||
2122 | { |
||
2123 | struct drm_device *dev = encoder->dev; |
||
2124 | struct radeon_device *rdev = dev->dev_private; |
||
2125 | struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder); |
||
2126 | uint32_t bios_3_scratch; |
||
2127 | |||
2128 | if (rdev->family >= CHIP_R600) |
||
2129 | bios_3_scratch = RREG32(R600_BIOS_3_SCRATCH); |
||
2130 | else |
||
2131 | bios_3_scratch = RREG32(RADEON_BIOS_3_SCRATCH); |
||
2132 | |||
2133 | if (radeon_encoder->devices & ATOM_DEVICE_TV1_SUPPORT) { |
||
2134 | bios_3_scratch &= ~ATOM_S3_TV1_CRTC_ACTIVE; |
||
2135 | bios_3_scratch |= (crtc << 18); |
||
2136 | } |
||
2137 | if (radeon_encoder->devices & ATOM_DEVICE_CV_SUPPORT) { |
||
2138 | bios_3_scratch &= ~ATOM_S3_CV_CRTC_ACTIVE; |
||
2139 | bios_3_scratch |= (crtc << 24); |
||
2140 | } |
||
2141 | if (radeon_encoder->devices & ATOM_DEVICE_CRT1_SUPPORT) { |
||
2142 | bios_3_scratch &= ~ATOM_S3_CRT1_CRTC_ACTIVE; |
||
2143 | bios_3_scratch |= (crtc << 16); |
||
2144 | } |
||
2145 | if (radeon_encoder->devices & ATOM_DEVICE_CRT2_SUPPORT) { |
||
2146 | bios_3_scratch &= ~ATOM_S3_CRT2_CRTC_ACTIVE; |
||
2147 | bios_3_scratch |= (crtc << 20); |
||
2148 | } |
||
2149 | if (radeon_encoder->devices & ATOM_DEVICE_LCD1_SUPPORT) { |
||
2150 | bios_3_scratch &= ~ATOM_S3_LCD1_CRTC_ACTIVE; |
||
2151 | bios_3_scratch |= (crtc << 17); |
||
2152 | } |
||
2153 | if (radeon_encoder->devices & ATOM_DEVICE_DFP1_SUPPORT) { |
||
2154 | bios_3_scratch &= ~ATOM_S3_DFP1_CRTC_ACTIVE; |
||
2155 | bios_3_scratch |= (crtc << 19); |
||
2156 | } |
||
2157 | if (radeon_encoder->devices & ATOM_DEVICE_DFP2_SUPPORT) { |
||
2158 | bios_3_scratch &= ~ATOM_S3_DFP2_CRTC_ACTIVE; |
||
2159 | bios_3_scratch |= (crtc << 23); |
||
2160 | } |
||
2161 | if (radeon_encoder->devices & ATOM_DEVICE_DFP3_SUPPORT) { |
||
2162 | bios_3_scratch &= ~ATOM_S3_DFP3_CRTC_ACTIVE; |
||
2163 | bios_3_scratch |= (crtc << 25); |
||
2164 | } |
||
2165 | |||
2166 | if (rdev->family >= CHIP_R600) |
||
2167 | WREG32(R600_BIOS_3_SCRATCH, bios_3_scratch); |
||
2168 | else |
||
2169 | WREG32(RADEON_BIOS_3_SCRATCH, bios_3_scratch); |
||
2170 | } |
||
2171 | |||
2172 | void |
||
2173 | radeon_atombios_encoder_dpms_scratch_regs(struct drm_encoder *encoder, bool on) |
||
2174 | { |
||
2175 | struct drm_device *dev = encoder->dev; |
||
2176 | struct radeon_device *rdev = dev->dev_private; |
||
2177 | struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder); |
||
2178 | uint32_t bios_2_scratch; |
||
2179 | |||
2180 | if (rdev->family >= CHIP_R600) |
||
2181 | bios_2_scratch = RREG32(R600_BIOS_2_SCRATCH); |
||
2182 | else |
||
2183 | bios_2_scratch = RREG32(RADEON_BIOS_2_SCRATCH); |
||
2184 | |||
2185 | if (radeon_encoder->devices & ATOM_DEVICE_TV1_SUPPORT) { |
||
2186 | if (on) |
||
2187 | bios_2_scratch &= ~ATOM_S2_TV1_DPMS_STATE; |
||
2188 | else |
||
2189 | bios_2_scratch |= ATOM_S2_TV1_DPMS_STATE; |
||
2190 | } |
||
2191 | if (radeon_encoder->devices & ATOM_DEVICE_CV_SUPPORT) { |
||
2192 | if (on) |
||
2193 | bios_2_scratch &= ~ATOM_S2_CV_DPMS_STATE; |
||
2194 | else |
||
2195 | bios_2_scratch |= ATOM_S2_CV_DPMS_STATE; |
||
2196 | } |
||
2197 | if (radeon_encoder->devices & ATOM_DEVICE_CRT1_SUPPORT) { |
||
2198 | if (on) |
||
2199 | bios_2_scratch &= ~ATOM_S2_CRT1_DPMS_STATE; |
||
2200 | else |
||
2201 | bios_2_scratch |= ATOM_S2_CRT1_DPMS_STATE; |
||
2202 | } |
||
2203 | if (radeon_encoder->devices & ATOM_DEVICE_CRT2_SUPPORT) { |
||
2204 | if (on) |
||
2205 | bios_2_scratch &= ~ATOM_S2_CRT2_DPMS_STATE; |
||
2206 | else |
||
2207 | bios_2_scratch |= ATOM_S2_CRT2_DPMS_STATE; |
||
2208 | } |
||
2209 | if (radeon_encoder->devices & ATOM_DEVICE_LCD1_SUPPORT) { |
||
2210 | if (on) |
||
2211 | bios_2_scratch &= ~ATOM_S2_LCD1_DPMS_STATE; |
||
2212 | else |
||
2213 | bios_2_scratch |= ATOM_S2_LCD1_DPMS_STATE; |
||
2214 | } |
||
2215 | if (radeon_encoder->devices & ATOM_DEVICE_DFP1_SUPPORT) { |
||
2216 | if (on) |
||
2217 | bios_2_scratch &= ~ATOM_S2_DFP1_DPMS_STATE; |
||
2218 | else |
||
2219 | bios_2_scratch |= ATOM_S2_DFP1_DPMS_STATE; |
||
2220 | } |
||
2221 | if (radeon_encoder->devices & ATOM_DEVICE_DFP2_SUPPORT) { |
||
2222 | if (on) |
||
2223 | bios_2_scratch &= ~ATOM_S2_DFP2_DPMS_STATE; |
||
2224 | else |
||
2225 | bios_2_scratch |= ATOM_S2_DFP2_DPMS_STATE; |
||
2226 | } |
||
2227 | if (radeon_encoder->devices & ATOM_DEVICE_DFP3_SUPPORT) { |
||
2228 | if (on) |
||
2229 | bios_2_scratch &= ~ATOM_S2_DFP3_DPMS_STATE; |
||
2230 | else |
||
2231 | bios_2_scratch |= ATOM_S2_DFP3_DPMS_STATE; |
||
2232 | } |
||
2233 | if (radeon_encoder->devices & ATOM_DEVICE_DFP4_SUPPORT) { |
||
2234 | if (on) |
||
2235 | bios_2_scratch &= ~ATOM_S2_DFP4_DPMS_STATE; |
||
2236 | else |
||
2237 | bios_2_scratch |= ATOM_S2_DFP4_DPMS_STATE; |
||
2238 | } |
||
2239 | if (radeon_encoder->devices & ATOM_DEVICE_DFP5_SUPPORT) { |
||
2240 | if (on) |
||
2241 | bios_2_scratch &= ~ATOM_S2_DFP5_DPMS_STATE; |
||
2242 | else |
||
2243 | bios_2_scratch |= ATOM_S2_DFP5_DPMS_STATE; |
||
2244 | } |
||
2245 | |||
2246 | if (rdev->family >= CHIP_R600) |
||
2247 | WREG32(R600_BIOS_2_SCRATCH, bios_2_scratch); |
||
2248 | else |
||
2249 | WREG32(RADEON_BIOS_2_SCRATCH, bios_2_scratch); |
||
2250 | }><>><>><>><>><>><>><>><>>>><>><>><>>>>>><>><>><>><>><>><>><>>><>><>><>>>>>>><>><>><>><>><>><>><>>= |