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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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2997 | Serge | 26 | #include |
27 | #include |
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1117 | serge | 28 | #include "radeon.h" |
29 | |||
30 | #include "atom.h" |
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31 | #include "atom-bits.h" |
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32 | |||
33 | extern void |
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1963 | serge | 34 | radeon_add_atom_encoder(struct drm_device *dev, uint32_t encoder_enum, |
35 | uint32_t supported_device, u16 caps); |
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1117 | serge | 36 | |
37 | /* from radeon_legacy_encoder.c */ |
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38 | extern void |
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1963 | serge | 39 | radeon_add_legacy_encoder(struct drm_device *dev, uint32_t encoder_enum, |
1117 | serge | 40 | uint32_t supported_device); |
41 | |||
42 | union atom_supported_devices { |
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43 | struct _ATOM_SUPPORTED_DEVICES_INFO info; |
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44 | struct _ATOM_SUPPORTED_DEVICES_INFO_2 info_2; |
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45 | struct _ATOM_SUPPORTED_DEVICES_INFO_2d1 info_2d1; |
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46 | }; |
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47 | |||
2997 | Serge | 48 | static void radeon_lookup_i2c_gpio_quirks(struct radeon_device *rdev, |
49 | ATOM_GPIO_I2C_ASSIGMENT *gpio, |
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50 | u8 index) |
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1117 | serge | 51 | { |
2997 | Serge | 52 | /* r4xx mask is technically not used by the hw, so patch in the legacy mask bits */ |
53 | if ((rdev->family == CHIP_R420) || |
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54 | (rdev->family == CHIP_R423) || |
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55 | (rdev->family == CHIP_RV410)) { |
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56 | if ((le16_to_cpu(gpio->usClkMaskRegisterIndex) == 0x0018) || |
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57 | (le16_to_cpu(gpio->usClkMaskRegisterIndex) == 0x0019) || |
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58 | (le16_to_cpu(gpio->usClkMaskRegisterIndex) == 0x001a)) { |
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59 | gpio->ucClkMaskShift = 0x19; |
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60 | gpio->ucDataMaskShift = 0x18; |
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61 | } |
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62 | } |
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1117 | serge | 63 | |
1963 | serge | 64 | /* some evergreen boards have bad data for this entry */ |
65 | if (ASIC_IS_DCE4(rdev)) { |
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2997 | Serge | 66 | if ((index == 7) && |
1963 | serge | 67 | (le16_to_cpu(gpio->usClkMaskRegisterIndex) == 0x1936) && |
68 | (gpio->sucI2cId.ucAccess == 0)) { |
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69 | gpio->sucI2cId.ucAccess = 0x97; |
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70 | gpio->ucDataMaskShift = 8; |
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71 | gpio->ucDataEnShift = 8; |
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72 | gpio->ucDataY_Shift = 8; |
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73 | gpio->ucDataA_Shift = 8; |
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74 | } |
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75 | } |
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76 | |||
77 | /* some DCE3 boards have bad data for this entry */ |
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78 | if (ASIC_IS_DCE3(rdev)) { |
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2997 | Serge | 79 | if ((index == 4) && |
1963 | serge | 80 | (le16_to_cpu(gpio->usClkMaskRegisterIndex) == 0x1fda) && |
81 | (gpio->sucI2cId.ucAccess == 0x94)) |
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82 | gpio->sucI2cId.ucAccess = 0x14; |
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83 | } |
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2997 | Serge | 84 | } |
1963 | serge | 85 | |
2997 | Serge | 86 | static struct radeon_i2c_bus_rec radeon_get_bus_rec_for_i2c_gpio(ATOM_GPIO_I2C_ASSIGMENT *gpio) |
87 | { |
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88 | struct radeon_i2c_bus_rec i2c; |
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89 | |||
90 | memset(&i2c, 0, sizeof(struct radeon_i2c_bus_rec)); |
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91 | |||
1321 | serge | 92 | i2c.mask_clk_reg = le16_to_cpu(gpio->usClkMaskRegisterIndex) * 4; |
93 | i2c.mask_data_reg = le16_to_cpu(gpio->usDataMaskRegisterIndex) * 4; |
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94 | i2c.en_clk_reg = le16_to_cpu(gpio->usClkEnRegisterIndex) * 4; |
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95 | i2c.en_data_reg = le16_to_cpu(gpio->usDataEnRegisterIndex) * 4; |
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96 | i2c.y_clk_reg = le16_to_cpu(gpio->usClkY_RegisterIndex) * 4; |
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97 | i2c.y_data_reg = le16_to_cpu(gpio->usDataY_RegisterIndex) * 4; |
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98 | i2c.a_clk_reg = le16_to_cpu(gpio->usClkA_RegisterIndex) * 4; |
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99 | i2c.a_data_reg = le16_to_cpu(gpio->usDataA_RegisterIndex) * 4; |
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100 | i2c.mask_clk_mask = (1 << gpio->ucClkMaskShift); |
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101 | i2c.mask_data_mask = (1 << gpio->ucDataMaskShift); |
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102 | i2c.en_clk_mask = (1 << gpio->ucClkEnShift); |
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103 | i2c.en_data_mask = (1 << gpio->ucDataEnShift); |
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104 | i2c.y_clk_mask = (1 << gpio->ucClkY_Shift); |
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105 | i2c.y_data_mask = (1 << gpio->ucDataY_Shift); |
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106 | i2c.a_clk_mask = (1 << gpio->ucClkA_Shift); |
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107 | i2c.a_data_mask = (1 << gpio->ucDataA_Shift); |
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108 | |||
109 | if (gpio->sucI2cId.sbfAccess.bfHW_Capable) |
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110 | i2c.hw_capable = true; |
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111 | else |
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112 | i2c.hw_capable = false; |
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113 | |||
114 | if (gpio->sucI2cId.ucAccess == 0xa0) |
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115 | i2c.mm_i2c = true; |
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116 | else |
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117 | i2c.mm_i2c = false; |
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118 | |||
119 | i2c.i2c_id = gpio->sucI2cId.ucAccess; |
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120 | |||
1963 | serge | 121 | if (i2c.mask_clk_reg) |
1117 | serge | 122 | i2c.valid = true; |
2997 | Serge | 123 | else |
124 | i2c.valid = false; |
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1117 | serge | 125 | |
126 | return i2c; |
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127 | } |
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128 | |||
2997 | Serge | 129 | static struct radeon_i2c_bus_rec radeon_lookup_i2c_gpio(struct radeon_device *rdev, |
130 | uint8_t id) |
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1963 | serge | 131 | { |
132 | struct atom_context *ctx = rdev->mode_info.atom_context; |
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133 | ATOM_GPIO_I2C_ASSIGMENT *gpio; |
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134 | struct radeon_i2c_bus_rec i2c; |
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135 | int index = GetIndexIntoMasterTable(DATA, GPIO_I2C_Info); |
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136 | struct _ATOM_GPIO_I2C_INFO *i2c_info; |
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137 | uint16_t data_offset, size; |
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138 | int i, num_indices; |
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139 | |||
140 | memset(&i2c, 0, sizeof(struct radeon_i2c_bus_rec)); |
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2997 | Serge | 141 | i2c.valid = false; |
1963 | serge | 142 | |
143 | if (atom_parse_data_header(ctx, index, &size, NULL, NULL, &data_offset)) { |
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144 | i2c_info = (struct _ATOM_GPIO_I2C_INFO *)(ctx->bios + data_offset); |
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145 | |||
146 | num_indices = (size - sizeof(ATOM_COMMON_TABLE_HEADER)) / |
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147 | sizeof(ATOM_GPIO_I2C_ASSIGMENT); |
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148 | |||
5078 | serge | 149 | gpio = &i2c_info->asGPIO_Info[0]; |
1963 | serge | 150 | for (i = 0; i < num_indices; i++) { |
151 | |||
2997 | Serge | 152 | radeon_lookup_i2c_gpio_quirks(rdev, gpio, i); |
153 | |||
154 | if (gpio->sucI2cId.ucAccess == id) { |
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155 | i2c = radeon_get_bus_rec_for_i2c_gpio(gpio); |
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156 | break; |
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157 | } |
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5078 | serge | 158 | gpio = (ATOM_GPIO_I2C_ASSIGMENT *) |
159 | ((u8 *)gpio + sizeof(ATOM_GPIO_I2C_ASSIGMENT)); |
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1963 | serge | 160 | } |
161 | } |
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162 | |||
2997 | Serge | 163 | return i2c; |
164 | } |
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1963 | serge | 165 | |
2997 | Serge | 166 | void radeon_atombios_i2c_init(struct radeon_device *rdev) |
167 | { |
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168 | struct atom_context *ctx = rdev->mode_info.atom_context; |
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169 | ATOM_GPIO_I2C_ASSIGMENT *gpio; |
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170 | struct radeon_i2c_bus_rec i2c; |
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171 | int index = GetIndexIntoMasterTable(DATA, GPIO_I2C_Info); |
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172 | struct _ATOM_GPIO_I2C_INFO *i2c_info; |
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173 | uint16_t data_offset, size; |
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174 | int i, num_indices; |
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175 | char stmp[32]; |
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1963 | serge | 176 | |
2997 | Serge | 177 | if (atom_parse_data_header(ctx, index, &size, NULL, NULL, &data_offset)) { |
178 | i2c_info = (struct _ATOM_GPIO_I2C_INFO *)(ctx->bios + data_offset); |
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1963 | serge | 179 | |
2997 | Serge | 180 | num_indices = (size - sizeof(ATOM_COMMON_TABLE_HEADER)) / |
181 | sizeof(ATOM_GPIO_I2C_ASSIGMENT); |
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1963 | serge | 182 | |
5078 | serge | 183 | gpio = &i2c_info->asGPIO_Info[0]; |
2997 | Serge | 184 | for (i = 0; i < num_indices; i++) { |
185 | radeon_lookup_i2c_gpio_quirks(rdev, gpio, i); |
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186 | |||
187 | i2c = radeon_get_bus_rec_for_i2c_gpio(gpio); |
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188 | |||
189 | if (i2c.valid) { |
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1963 | serge | 190 | sprintf(stmp, "0x%x", i2c.i2c_id); |
191 | rdev->i2c_bus[i] = radeon_i2c_create(rdev->ddev, &i2c, stmp); |
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192 | } |
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5078 | serge | 193 | gpio = (ATOM_GPIO_I2C_ASSIGMENT *) |
194 | ((u8 *)gpio + sizeof(ATOM_GPIO_I2C_ASSIGMENT)); |
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1963 | serge | 195 | } |
196 | } |
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197 | } |
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198 | |||
5271 | serge | 199 | struct radeon_gpio_rec radeon_atombios_lookup_gpio(struct radeon_device *rdev, |
1321 | serge | 200 | u8 id) |
201 | { |
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202 | struct atom_context *ctx = rdev->mode_info.atom_context; |
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203 | struct radeon_gpio_rec gpio; |
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204 | int index = GetIndexIntoMasterTable(DATA, GPIO_Pin_LUT); |
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205 | struct _ATOM_GPIO_PIN_LUT *gpio_info; |
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206 | ATOM_GPIO_PIN_ASSIGNMENT *pin; |
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207 | u16 data_offset, size; |
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208 | int i, num_indices; |
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209 | |||
210 | memset(&gpio, 0, sizeof(struct radeon_gpio_rec)); |
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211 | gpio.valid = false; |
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212 | |||
1963 | serge | 213 | if (atom_parse_data_header(ctx, index, &size, NULL, NULL, &data_offset)) { |
1321 | serge | 214 | gpio_info = (struct _ATOM_GPIO_PIN_LUT *)(ctx->bios + data_offset); |
215 | |||
1963 | serge | 216 | num_indices = (size - sizeof(ATOM_COMMON_TABLE_HEADER)) / |
217 | sizeof(ATOM_GPIO_PIN_ASSIGNMENT); |
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1321 | serge | 218 | |
5078 | serge | 219 | pin = gpio_info->asGPIO_Pin; |
1321 | serge | 220 | for (i = 0; i < num_indices; i++) { |
221 | if (id == pin->ucGPIO_ID) { |
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222 | gpio.id = pin->ucGPIO_ID; |
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1963 | serge | 223 | gpio.reg = le16_to_cpu(pin->usGpioPin_AIndex) * 4; |
5271 | serge | 224 | gpio.shift = pin->ucGpioPinBitShift; |
1321 | serge | 225 | gpio.mask = (1 << pin->ucGpioPinBitShift); |
226 | gpio.valid = true; |
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227 | break; |
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228 | } |
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5078 | serge | 229 | pin = (ATOM_GPIO_PIN_ASSIGNMENT *) |
230 | ((u8 *)pin + sizeof(ATOM_GPIO_PIN_ASSIGNMENT)); |
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1321 | serge | 231 | } |
1963 | serge | 232 | } |
1321 | serge | 233 | |
234 | return gpio; |
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235 | } |
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236 | |||
237 | static struct radeon_hpd radeon_atom_get_hpd_info_from_gpio(struct radeon_device *rdev, |
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238 | struct radeon_gpio_rec *gpio) |
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239 | { |
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240 | struct radeon_hpd hpd; |
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1430 | serge | 241 | u32 reg; |
242 | |||
1963 | serge | 243 | memset(&hpd, 0, sizeof(struct radeon_hpd)); |
244 | |||
2997 | Serge | 245 | if (ASIC_IS_DCE6(rdev)) |
246 | reg = SI_DC_GPIO_HPD_A; |
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247 | else if (ASIC_IS_DCE4(rdev)) |
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1430 | serge | 248 | reg = EVERGREEN_DC_GPIO_HPD_A; |
249 | else |
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250 | reg = AVIVO_DC_GPIO_HPD_A; |
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251 | |||
1321 | serge | 252 | hpd.gpio = *gpio; |
1430 | serge | 253 | if (gpio->reg == reg) { |
1321 | serge | 254 | switch(gpio->mask) { |
255 | case (1 << 0): |
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256 | hpd.hpd = RADEON_HPD_1; |
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257 | break; |
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258 | case (1 << 8): |
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259 | hpd.hpd = RADEON_HPD_2; |
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260 | break; |
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261 | case (1 << 16): |
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262 | hpd.hpd = RADEON_HPD_3; |
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263 | break; |
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264 | case (1 << 24): |
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265 | hpd.hpd = RADEON_HPD_4; |
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266 | break; |
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267 | case (1 << 26): |
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268 | hpd.hpd = RADEON_HPD_5; |
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269 | break; |
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270 | case (1 << 28): |
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271 | hpd.hpd = RADEON_HPD_6; |
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272 | break; |
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273 | default: |
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274 | hpd.hpd = RADEON_HPD_NONE; |
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275 | break; |
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276 | } |
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277 | } else |
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278 | hpd.hpd = RADEON_HPD_NONE; |
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279 | return hpd; |
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280 | } |
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281 | |||
1117 | serge | 282 | static bool radeon_atom_apply_quirks(struct drm_device *dev, |
283 | uint32_t supported_device, |
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284 | int *connector_type, |
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1179 | serge | 285 | struct radeon_i2c_bus_rec *i2c_bus, |
1321 | serge | 286 | uint16_t *line_mux, |
287 | struct radeon_hpd *hpd) |
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1117 | serge | 288 | { |
289 | |||
290 | /* Asus M2A-VM HDMI board lists the DVI port as HDMI */ |
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291 | if ((dev->pdev->device == 0x791e) && |
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292 | (dev->pdev->subsystem_vendor == 0x1043) && |
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293 | (dev->pdev->subsystem_device == 0x826d)) { |
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294 | if ((*connector_type == DRM_MODE_CONNECTOR_HDMIA) && |
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295 | (supported_device == ATOM_DEVICE_DFP3_SUPPORT)) |
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296 | *connector_type = DRM_MODE_CONNECTOR_DVID; |
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297 | } |
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298 | |||
1428 | serge | 299 | /* Asrock RS600 board lists the DVI port as HDMI */ |
300 | if ((dev->pdev->device == 0x7941) && |
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301 | (dev->pdev->subsystem_vendor == 0x1849) && |
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302 | (dev->pdev->subsystem_device == 0x7941)) { |
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303 | if ((*connector_type == DRM_MODE_CONNECTOR_HDMIA) && |
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304 | (supported_device == ATOM_DEVICE_DFP3_SUPPORT)) |
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305 | *connector_type = DRM_MODE_CONNECTOR_DVID; |
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306 | } |
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307 | |||
1963 | serge | 308 | /* MSI K9A2GM V2/V3 board has no HDMI or DVI */ |
309 | if ((dev->pdev->device == 0x796e) && |
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310 | (dev->pdev->subsystem_vendor == 0x1462) && |
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311 | (dev->pdev->subsystem_device == 0x7302)) { |
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312 | if ((supported_device == ATOM_DEVICE_DFP2_SUPPORT) || |
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313 | (supported_device == ATOM_DEVICE_DFP3_SUPPORT)) |
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314 | return false; |
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315 | } |
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316 | |||
1117 | serge | 317 | /* a-bit f-i90hd - ciaranm on #radeonhd - this board has no DVI */ |
318 | if ((dev->pdev->device == 0x7941) && |
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319 | (dev->pdev->subsystem_vendor == 0x147b) && |
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320 | (dev->pdev->subsystem_device == 0x2412)) { |
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321 | if (*connector_type == DRM_MODE_CONNECTOR_DVII) |
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322 | return false; |
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323 | } |
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324 | |||
325 | /* Falcon NW laptop lists vga ddc line for LVDS */ |
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326 | if ((dev->pdev->device == 0x5653) && |
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327 | (dev->pdev->subsystem_vendor == 0x1462) && |
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328 | (dev->pdev->subsystem_device == 0x0291)) { |
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1179 | serge | 329 | if (*connector_type == DRM_MODE_CONNECTOR_LVDS) { |
1117 | serge | 330 | i2c_bus->valid = false; |
1179 | serge | 331 | *line_mux = 53; |
332 | } |
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1117 | serge | 333 | } |
334 | |||
1321 | serge | 335 | /* HIS X1300 is DVI+VGA, not DVI+DVI */ |
336 | if ((dev->pdev->device == 0x7146) && |
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337 | (dev->pdev->subsystem_vendor == 0x17af) && |
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338 | (dev->pdev->subsystem_device == 0x2058)) { |
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339 | if (supported_device == ATOM_DEVICE_DFP1_SUPPORT) |
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340 | return false; |
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341 | } |
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342 | |||
343 | /* Gigabyte X1300 is DVI+VGA, not DVI+DVI */ |
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344 | if ((dev->pdev->device == 0x7142) && |
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345 | (dev->pdev->subsystem_vendor == 0x1458) && |
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346 | (dev->pdev->subsystem_device == 0x2134)) { |
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347 | if (supported_device == ATOM_DEVICE_DFP1_SUPPORT) |
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348 | return false; |
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349 | } |
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350 | |||
351 | |||
1117 | serge | 352 | /* Funky macbooks */ |
353 | if ((dev->pdev->device == 0x71C5) && |
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354 | (dev->pdev->subsystem_vendor == 0x106b) && |
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355 | (dev->pdev->subsystem_device == 0x0080)) { |
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356 | if ((supported_device == ATOM_DEVICE_CRT1_SUPPORT) || |
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357 | (supported_device == ATOM_DEVICE_DFP2_SUPPORT)) |
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358 | return false; |
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1963 | serge | 359 | if (supported_device == ATOM_DEVICE_CRT2_SUPPORT) |
360 | *line_mux = 0x90; |
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1117 | serge | 361 | } |
362 | |||
1963 | serge | 363 | /* mac rv630, rv730, others */ |
364 | if ((supported_device == ATOM_DEVICE_TV1_SUPPORT) && |
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365 | (*connector_type == DRM_MODE_CONNECTOR_DVII)) { |
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366 | *connector_type = DRM_MODE_CONNECTOR_9PinDIN; |
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367 | *line_mux = CONNECTOR_7PIN_DIN_ENUM_ID1; |
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368 | } |
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369 | |||
1117 | serge | 370 | /* ASUS HD 3600 XT board lists the DVI port as HDMI */ |
371 | if ((dev->pdev->device == 0x9598) && |
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372 | (dev->pdev->subsystem_vendor == 0x1043) && |
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373 | (dev->pdev->subsystem_device == 0x01da)) { |
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1179 | serge | 374 | if (*connector_type == DRM_MODE_CONNECTOR_HDMIA) { |
375 | *connector_type = DRM_MODE_CONNECTOR_DVII; |
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1117 | serge | 376 | } |
377 | } |
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378 | |||
1963 | serge | 379 | /* ASUS HD 3600 board lists the DVI port as HDMI */ |
380 | if ((dev->pdev->device == 0x9598) && |
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381 | (dev->pdev->subsystem_vendor == 0x1043) && |
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382 | (dev->pdev->subsystem_device == 0x01e4)) { |
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383 | if (*connector_type == DRM_MODE_CONNECTOR_HDMIA) { |
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384 | *connector_type = DRM_MODE_CONNECTOR_DVII; |
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385 | } |
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386 | } |
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387 | |||
1179 | serge | 388 | /* ASUS HD 3450 board lists the DVI port as HDMI */ |
389 | if ((dev->pdev->device == 0x95C5) && |
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390 | (dev->pdev->subsystem_vendor == 0x1043) && |
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391 | (dev->pdev->subsystem_device == 0x01e2)) { |
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392 | if (*connector_type == DRM_MODE_CONNECTOR_HDMIA) { |
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393 | *connector_type = DRM_MODE_CONNECTOR_DVII; |
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394 | } |
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395 | } |
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396 | |||
397 | /* some BIOSes seem to report DAC on HDMI - usually this is a board with |
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398 | * HDMI + VGA reporting as HDMI |
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399 | */ |
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400 | if (*connector_type == DRM_MODE_CONNECTOR_HDMIA) { |
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401 | if (supported_device & (ATOM_DEVICE_CRT_SUPPORT)) { |
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402 | *connector_type = DRM_MODE_CONNECTOR_VGA; |
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403 | *line_mux = 0; |
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404 | } |
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405 | } |
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406 | |||
1963 | serge | 407 | /* Acer laptop (Acer TravelMate 5730/5730G) has an HDMI port |
408 | * on the laptop and a DVI port on the docking station and |
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409 | * both share the same encoder, hpd pin, and ddc line. |
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410 | * So while the bios table is technically correct, |
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411 | * we drop the DVI port here since xrandr has no concept of |
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412 | * encoders and will try and drive both connectors |
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413 | * with different crtcs which isn't possible on the hardware |
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414 | * side and leaves no crtcs for LVDS or VGA. |
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415 | */ |
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416 | if (((dev->pdev->device == 0x95c4) || (dev->pdev->device == 0x9591)) && |
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1321 | serge | 417 | (dev->pdev->subsystem_vendor == 0x1025) && |
418 | (dev->pdev->subsystem_device == 0x013c)) { |
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419 | if ((*connector_type == DRM_MODE_CONNECTOR_DVII) && |
||
1963 | serge | 420 | (supported_device == ATOM_DEVICE_DFP1_SUPPORT)) { |
421 | /* actually it's a DVI-D port not DVI-I */ |
||
1321 | serge | 422 | *connector_type = DRM_MODE_CONNECTOR_DVID; |
1963 | serge | 423 | return false; |
424 | } |
||
1321 | serge | 425 | } |
426 | |||
1412 | serge | 427 | /* XFX Pine Group device rv730 reports no VGA DDC lines |
428 | * even though they are wired up to record 0x93 |
||
429 | */ |
||
430 | if ((dev->pdev->device == 0x9498) && |
||
431 | (dev->pdev->subsystem_vendor == 0x1682) && |
||
2997 | Serge | 432 | (dev->pdev->subsystem_device == 0x2452) && |
433 | (i2c_bus->valid == false) && |
||
434 | !(supported_device & (ATOM_DEVICE_TV_SUPPORT | ATOM_DEVICE_CV_SUPPORT))) { |
||
1412 | serge | 435 | struct radeon_device *rdev = dev->dev_private; |
436 | *i2c_bus = radeon_lookup_i2c_gpio(rdev, 0x93); |
||
437 | } |
||
2997 | Serge | 438 | |
439 | /* Fujitsu D3003-S2 board lists DVI-I as DVI-D and VGA */ |
||
440 | if (((dev->pdev->device == 0x9802) || (dev->pdev->device == 0x9806)) && |
||
441 | (dev->pdev->subsystem_vendor == 0x1734) && |
||
442 | (dev->pdev->subsystem_device == 0x11bd)) { |
||
443 | if (*connector_type == DRM_MODE_CONNECTOR_VGA) { |
||
444 | *connector_type = DRM_MODE_CONNECTOR_DVII; |
||
445 | *line_mux = 0x3103; |
||
446 | } else if (*connector_type == DRM_MODE_CONNECTOR_DVID) { |
||
447 | *connector_type = DRM_MODE_CONNECTOR_DVII; |
||
448 | } |
||
449 | } |
||
450 | |||
5128 | serge | 451 | /* Fujitsu D3003-S2 board lists DVI-I as DVI-I and VGA */ |
452 | if ((dev->pdev->device == 0x9805) && |
||
453 | (dev->pdev->subsystem_vendor == 0x1734) && |
||
454 | (dev->pdev->subsystem_device == 0x11bd)) { |
||
455 | if (*connector_type == DRM_MODE_CONNECTOR_VGA) |
||
456 | return false; |
||
457 | } |
||
2997 | Serge | 458 | |
1117 | serge | 459 | return true; |
460 | } |
||
461 | |||
5271 | serge | 462 | static const int supported_devices_connector_convert[] = { |
1117 | serge | 463 | DRM_MODE_CONNECTOR_Unknown, |
464 | DRM_MODE_CONNECTOR_VGA, |
||
465 | DRM_MODE_CONNECTOR_DVII, |
||
466 | DRM_MODE_CONNECTOR_DVID, |
||
467 | DRM_MODE_CONNECTOR_DVIA, |
||
468 | DRM_MODE_CONNECTOR_SVIDEO, |
||
469 | DRM_MODE_CONNECTOR_Composite, |
||
470 | DRM_MODE_CONNECTOR_LVDS, |
||
471 | DRM_MODE_CONNECTOR_Unknown, |
||
472 | DRM_MODE_CONNECTOR_Unknown, |
||
473 | DRM_MODE_CONNECTOR_HDMIA, |
||
474 | DRM_MODE_CONNECTOR_HDMIB, |
||
475 | DRM_MODE_CONNECTOR_Unknown, |
||
476 | DRM_MODE_CONNECTOR_Unknown, |
||
477 | DRM_MODE_CONNECTOR_9PinDIN, |
||
478 | DRM_MODE_CONNECTOR_DisplayPort |
||
479 | }; |
||
480 | |||
5271 | serge | 481 | static const uint16_t supported_devices_connector_object_id_convert[] = { |
1268 | serge | 482 | CONNECTOR_OBJECT_ID_NONE, |
483 | CONNECTOR_OBJECT_ID_VGA, |
||
484 | CONNECTOR_OBJECT_ID_DUAL_LINK_DVI_I, /* not all boards support DL */ |
||
485 | CONNECTOR_OBJECT_ID_DUAL_LINK_DVI_D, /* not all boards support DL */ |
||
486 | CONNECTOR_OBJECT_ID_VGA, /* technically DVI-A */ |
||
487 | CONNECTOR_OBJECT_ID_COMPOSITE, |
||
488 | CONNECTOR_OBJECT_ID_SVIDEO, |
||
489 | CONNECTOR_OBJECT_ID_LVDS, |
||
490 | CONNECTOR_OBJECT_ID_9PIN_DIN, |
||
491 | CONNECTOR_OBJECT_ID_9PIN_DIN, |
||
492 | CONNECTOR_OBJECT_ID_DISPLAYPORT, |
||
493 | CONNECTOR_OBJECT_ID_HDMI_TYPE_A, |
||
494 | CONNECTOR_OBJECT_ID_HDMI_TYPE_B, |
||
495 | CONNECTOR_OBJECT_ID_SVIDEO |
||
496 | }; |
||
497 | |||
5271 | serge | 498 | static const int object_connector_convert[] = { |
1117 | serge | 499 | DRM_MODE_CONNECTOR_Unknown, |
500 | DRM_MODE_CONNECTOR_DVII, |
||
501 | DRM_MODE_CONNECTOR_DVII, |
||
502 | DRM_MODE_CONNECTOR_DVID, |
||
503 | DRM_MODE_CONNECTOR_DVID, |
||
504 | DRM_MODE_CONNECTOR_VGA, |
||
505 | DRM_MODE_CONNECTOR_Composite, |
||
506 | DRM_MODE_CONNECTOR_SVIDEO, |
||
507 | DRM_MODE_CONNECTOR_Unknown, |
||
1179 | serge | 508 | DRM_MODE_CONNECTOR_Unknown, |
1117 | serge | 509 | DRM_MODE_CONNECTOR_9PinDIN, |
510 | DRM_MODE_CONNECTOR_Unknown, |
||
511 | DRM_MODE_CONNECTOR_HDMIA, |
||
512 | DRM_MODE_CONNECTOR_HDMIB, |
||
513 | DRM_MODE_CONNECTOR_LVDS, |
||
514 | DRM_MODE_CONNECTOR_9PinDIN, |
||
515 | DRM_MODE_CONNECTOR_Unknown, |
||
516 | DRM_MODE_CONNECTOR_Unknown, |
||
517 | DRM_MODE_CONNECTOR_Unknown, |
||
1404 | serge | 518 | DRM_MODE_CONNECTOR_DisplayPort, |
519 | DRM_MODE_CONNECTOR_eDP, |
||
520 | DRM_MODE_CONNECTOR_Unknown |
||
1117 | serge | 521 | }; |
522 | |||
523 | bool radeon_get_atom_connector_info_from_object_table(struct drm_device *dev) |
||
524 | { |
||
525 | struct radeon_device *rdev = dev->dev_private; |
||
526 | struct radeon_mode_info *mode_info = &rdev->mode_info; |
||
527 | struct atom_context *ctx = mode_info->atom_context; |
||
528 | int index = GetIndexIntoMasterTable(DATA, Object_Header); |
||
1321 | serge | 529 | u16 size, data_offset; |
530 | u8 frev, crev; |
||
1117 | serge | 531 | ATOM_CONNECTOR_OBJECT_TABLE *con_obj; |
1963 | serge | 532 | ATOM_ENCODER_OBJECT_TABLE *enc_obj; |
533 | ATOM_OBJECT_TABLE *router_obj; |
||
1117 | serge | 534 | ATOM_DISPLAY_OBJECT_PATH_TABLE *path_obj; |
535 | ATOM_OBJECT_HEADER *obj_header; |
||
1963 | serge | 536 | int i, j, k, path_size, device_support; |
1117 | serge | 537 | int connector_type; |
1321 | serge | 538 | u16 igp_lane_info, conn_id, connector_object_id; |
1117 | serge | 539 | struct radeon_i2c_bus_rec ddc_bus; |
1963 | serge | 540 | struct radeon_router router; |
1321 | serge | 541 | struct radeon_gpio_rec gpio; |
542 | struct radeon_hpd hpd; |
||
1117 | serge | 543 | |
1963 | serge | 544 | if (!atom_parse_data_header(ctx, index, &size, &frev, &crev, &data_offset)) |
1117 | serge | 545 | return false; |
546 | |||
547 | if (crev < 2) |
||
548 | return false; |
||
549 | |||
550 | obj_header = (ATOM_OBJECT_HEADER *) (ctx->bios + data_offset); |
||
551 | path_obj = (ATOM_DISPLAY_OBJECT_PATH_TABLE *) |
||
552 | (ctx->bios + data_offset + |
||
553 | le16_to_cpu(obj_header->usDisplayPathTableOffset)); |
||
554 | con_obj = (ATOM_CONNECTOR_OBJECT_TABLE *) |
||
555 | (ctx->bios + data_offset + |
||
556 | le16_to_cpu(obj_header->usConnectorObjectTableOffset)); |
||
1963 | serge | 557 | enc_obj = (ATOM_ENCODER_OBJECT_TABLE *) |
558 | (ctx->bios + data_offset + |
||
559 | le16_to_cpu(obj_header->usEncoderObjectTableOffset)); |
||
560 | router_obj = (ATOM_OBJECT_TABLE *) |
||
561 | (ctx->bios + data_offset + |
||
562 | le16_to_cpu(obj_header->usRouterObjectTableOffset)); |
||
1117 | serge | 563 | device_support = le16_to_cpu(obj_header->usDeviceSupport); |
564 | |||
565 | path_size = 0; |
||
566 | for (i = 0; i < path_obj->ucNumOfDispPath; i++) { |
||
567 | uint8_t *addr = (uint8_t *) path_obj->asDispPath; |
||
568 | ATOM_DISPLAY_OBJECT_PATH *path; |
||
569 | addr += path_size; |
||
570 | path = (ATOM_DISPLAY_OBJECT_PATH *) addr; |
||
571 | path_size += le16_to_cpu(path->usSize); |
||
1963 | serge | 572 | |
1117 | serge | 573 | if (device_support & le16_to_cpu(path->usDeviceTag)) { |
574 | uint8_t con_obj_id, con_obj_num, con_obj_type; |
||
575 | |||
576 | con_obj_id = |
||
577 | (le16_to_cpu(path->usConnObjectId) & OBJECT_ID_MASK) |
||
578 | >> OBJECT_ID_SHIFT; |
||
579 | con_obj_num = |
||
580 | (le16_to_cpu(path->usConnObjectId) & ENUM_ID_MASK) |
||
581 | >> ENUM_ID_SHIFT; |
||
582 | con_obj_type = |
||
583 | (le16_to_cpu(path->usConnObjectId) & |
||
584 | OBJECT_TYPE_MASK) >> OBJECT_TYPE_SHIFT; |
||
585 | |||
1221 | serge | 586 | /* TODO CV support */ |
587 | if (le16_to_cpu(path->usDeviceTag) == |
||
588 | ATOM_DEVICE_CV_SUPPORT) |
||
1117 | serge | 589 | continue; |
590 | |||
1268 | serge | 591 | /* IGP chips */ |
592 | if ((rdev->flags & RADEON_IS_IGP) && |
||
1117 | serge | 593 | (con_obj_id == |
594 | CONNECTOR_OBJECT_ID_PCIE_CONNECTOR)) { |
||
595 | uint16_t igp_offset = 0; |
||
596 | ATOM_INTEGRATED_SYSTEM_INFO_V2 *igp_obj; |
||
597 | |||
598 | index = |
||
599 | GetIndexIntoMasterTable(DATA, |
||
600 | IntegratedSystemInfo); |
||
601 | |||
1963 | serge | 602 | if (atom_parse_data_header(ctx, index, &size, &frev, |
603 | &crev, &igp_offset)) { |
||
1117 | serge | 604 | |
605 | if (crev >= 2) { |
||
606 | igp_obj = |
||
607 | (ATOM_INTEGRATED_SYSTEM_INFO_V2 |
||
608 | *) (ctx->bios + igp_offset); |
||
609 | |||
610 | if (igp_obj) { |
||
611 | uint32_t slot_config, ct; |
||
612 | |||
613 | if (con_obj_num == 1) |
||
614 | slot_config = |
||
615 | igp_obj-> |
||
616 | ulDDISlot1Config; |
||
617 | else |
||
618 | slot_config = |
||
619 | igp_obj-> |
||
620 | ulDDISlot2Config; |
||
621 | |||
622 | ct = (slot_config >> 16) & 0xff; |
||
623 | connector_type = |
||
624 | object_connector_convert |
||
625 | [ct]; |
||
1268 | serge | 626 | connector_object_id = ct; |
1117 | serge | 627 | igp_lane_info = |
628 | slot_config & 0xffff; |
||
629 | } else |
||
630 | continue; |
||
631 | } else |
||
632 | continue; |
||
633 | } else { |
||
634 | igp_lane_info = 0; |
||
635 | connector_type = |
||
636 | object_connector_convert[con_obj_id]; |
||
1268 | serge | 637 | connector_object_id = con_obj_id; |
1117 | serge | 638 | } |
1963 | serge | 639 | } else { |
640 | igp_lane_info = 0; |
||
641 | connector_type = |
||
642 | object_connector_convert[con_obj_id]; |
||
643 | connector_object_id = con_obj_id; |
||
644 | } |
||
1117 | serge | 645 | |
646 | if (connector_type == DRM_MODE_CONNECTOR_Unknown) |
||
647 | continue; |
||
648 | |||
1963 | serge | 649 | router.ddc_valid = false; |
650 | router.cd_valid = false; |
||
651 | for (j = 0; j < ((le16_to_cpu(path->usSize) - 8) / 2); j++) { |
||
652 | uint8_t grph_obj_id, grph_obj_num, grph_obj_type; |
||
1117 | serge | 653 | |
1963 | serge | 654 | grph_obj_id = |
1117 | serge | 655 | (le16_to_cpu(path->usGraphicObjIds[j]) & |
656 | OBJECT_ID_MASK) >> OBJECT_ID_SHIFT; |
||
1963 | serge | 657 | grph_obj_num = |
1117 | serge | 658 | (le16_to_cpu(path->usGraphicObjIds[j]) & |
659 | ENUM_ID_MASK) >> ENUM_ID_SHIFT; |
||
1963 | serge | 660 | grph_obj_type = |
1117 | serge | 661 | (le16_to_cpu(path->usGraphicObjIds[j]) & |
662 | OBJECT_TYPE_MASK) >> OBJECT_TYPE_SHIFT; |
||
663 | |||
1963 | serge | 664 | if (grph_obj_type == GRAPH_OBJECT_TYPE_ENCODER) { |
665 | for (k = 0; k < enc_obj->ucNumberOfObjects; k++) { |
||
666 | u16 encoder_obj = le16_to_cpu(enc_obj->asObjects[k].usObjectID); |
||
667 | if (le16_to_cpu(path->usGraphicObjIds[j]) == encoder_obj) { |
||
668 | ATOM_COMMON_RECORD_HEADER *record = (ATOM_COMMON_RECORD_HEADER *) |
||
669 | (ctx->bios + data_offset + |
||
670 | le16_to_cpu(enc_obj->asObjects[k].usRecordOffset)); |
||
671 | ATOM_ENCODER_CAP_RECORD *cap_record; |
||
672 | u16 caps = 0; |
||
1117 | serge | 673 | |
1963 | serge | 674 | while (record->ucRecordSize > 0 && |
675 | record->ucRecordType > 0 && |
||
676 | record->ucRecordType <= ATOM_MAX_OBJECT_RECORD_NUMBER) { |
||
677 | switch (record->ucRecordType) { |
||
678 | case ATOM_ENCODER_CAP_RECORD_TYPE: |
||
679 | cap_record =(ATOM_ENCODER_CAP_RECORD *) |
||
680 | record; |
||
681 | caps = le16_to_cpu(cap_record->usEncoderCap); |
||
682 | break; |
||
683 | } |
||
684 | record = (ATOM_COMMON_RECORD_HEADER *) |
||
685 | ((char *)record + record->ucRecordSize); |
||
686 | } |
||
1123 | serge | 687 | radeon_add_atom_encoder(dev, |
1963 | serge | 688 | encoder_obj, |
1123 | serge | 689 | le16_to_cpu |
690 | (path-> |
||
1963 | serge | 691 | usDeviceTag), |
692 | caps); |
||
693 | } |
||
694 | } |
||
695 | } else if (grph_obj_type == GRAPH_OBJECT_TYPE_ROUTER) { |
||
696 | for (k = 0; k < router_obj->ucNumberOfObjects; k++) { |
||
697 | u16 router_obj_id = le16_to_cpu(router_obj->asObjects[k].usObjectID); |
||
698 | if (le16_to_cpu(path->usGraphicObjIds[j]) == router_obj_id) { |
||
699 | ATOM_COMMON_RECORD_HEADER *record = (ATOM_COMMON_RECORD_HEADER *) |
||
700 | (ctx->bios + data_offset + |
||
701 | le16_to_cpu(router_obj->asObjects[k].usRecordOffset)); |
||
702 | ATOM_I2C_RECORD *i2c_record; |
||
703 | ATOM_I2C_ID_CONFIG_ACCESS *i2c_config; |
||
704 | ATOM_ROUTER_DDC_PATH_SELECT_RECORD *ddc_path; |
||
705 | ATOM_ROUTER_DATA_CLOCK_PATH_SELECT_RECORD *cd_path; |
||
706 | ATOM_SRC_DST_TABLE_FOR_ONE_OBJECT *router_src_dst_table = |
||
707 | (ATOM_SRC_DST_TABLE_FOR_ONE_OBJECT *) |
||
708 | (ctx->bios + data_offset + |
||
709 | le16_to_cpu(router_obj->asObjects[k].usSrcDstTableOffset)); |
||
5078 | serge | 710 | u8 *num_dst_objs = (u8 *) |
711 | ((u8 *)router_src_dst_table + 1 + |
||
712 | (router_src_dst_table->ucNumberOfSrc * 2)); |
||
713 | u16 *dst_objs = (u16 *)(num_dst_objs + 1); |
||
1963 | serge | 714 | int enum_id; |
1117 | serge | 715 | |
1963 | serge | 716 | router.router_id = router_obj_id; |
5078 | serge | 717 | for (enum_id = 0; enum_id < (*num_dst_objs); enum_id++) { |
1963 | serge | 718 | if (le16_to_cpu(path->usConnObjectId) == |
5078 | serge | 719 | le16_to_cpu(dst_objs[enum_id])) |
1963 | serge | 720 | break; |
721 | } |
||
722 | |||
723 | while (record->ucRecordSize > 0 && |
||
724 | record->ucRecordType > 0 && |
||
725 | record->ucRecordType <= ATOM_MAX_OBJECT_RECORD_NUMBER) { |
||
726 | switch (record->ucRecordType) { |
||
727 | case ATOM_I2C_RECORD_TYPE: |
||
728 | i2c_record = |
||
729 | (ATOM_I2C_RECORD *) |
||
730 | record; |
||
731 | i2c_config = |
||
732 | (ATOM_I2C_ID_CONFIG_ACCESS *) |
||
733 | &i2c_record->sucI2cId; |
||
734 | router.i2c_info = |
||
735 | radeon_lookup_i2c_gpio(rdev, |
||
736 | i2c_config-> |
||
737 | ucAccess); |
||
738 | router.i2c_addr = i2c_record->ucI2CAddr >> 1; |
||
739 | break; |
||
740 | case ATOM_ROUTER_DDC_PATH_SELECT_RECORD_TYPE: |
||
741 | ddc_path = (ATOM_ROUTER_DDC_PATH_SELECT_RECORD *) |
||
742 | record; |
||
743 | router.ddc_valid = true; |
||
744 | router.ddc_mux_type = ddc_path->ucMuxType; |
||
745 | router.ddc_mux_control_pin = ddc_path->ucMuxControlPin; |
||
746 | router.ddc_mux_state = ddc_path->ucMuxState[enum_id]; |
||
747 | break; |
||
748 | case ATOM_ROUTER_DATA_CLOCK_PATH_SELECT_RECORD_TYPE: |
||
749 | cd_path = (ATOM_ROUTER_DATA_CLOCK_PATH_SELECT_RECORD *) |
||
750 | record; |
||
751 | router.cd_valid = true; |
||
752 | router.cd_mux_type = cd_path->ucMuxType; |
||
753 | router.cd_mux_control_pin = cd_path->ucMuxControlPin; |
||
754 | router.cd_mux_state = cd_path->ucMuxState[enum_id]; |
||
755 | break; |
||
756 | } |
||
757 | record = (ATOM_COMMON_RECORD_HEADER *) |
||
758 | ((char *)record + record->ucRecordSize); |
||
759 | } |
||
760 | } |
||
761 | } |
||
1117 | serge | 762 | } |
763 | } |
||
764 | |||
1321 | serge | 765 | /* look up gpio for ddc, hpd */ |
1963 | serge | 766 | ddc_bus.valid = false; |
767 | hpd.hpd = RADEON_HPD_NONE; |
||
1117 | serge | 768 | if ((le16_to_cpu(path->usDeviceTag) & |
1321 | serge | 769 | (ATOM_DEVICE_TV_SUPPORT | ATOM_DEVICE_CV_SUPPORT)) == 0) { |
1117 | serge | 770 | for (j = 0; j < con_obj->ucNumberOfObjects; j++) { |
771 | if (le16_to_cpu(path->usConnObjectId) == |
||
772 | le16_to_cpu(con_obj->asObjects[j]. |
||
773 | usObjectID)) { |
||
774 | ATOM_COMMON_RECORD_HEADER |
||
775 | *record = |
||
776 | (ATOM_COMMON_RECORD_HEADER |
||
777 | *) |
||
778 | (ctx->bios + data_offset + |
||
779 | le16_to_cpu(con_obj-> |
||
780 | asObjects[j]. |
||
781 | usRecordOffset)); |
||
782 | ATOM_I2C_RECORD *i2c_record; |
||
1321 | serge | 783 | ATOM_HPD_INT_RECORD *hpd_record; |
784 | ATOM_I2C_ID_CONFIG_ACCESS *i2c_config; |
||
1117 | serge | 785 | |
1963 | serge | 786 | while (record->ucRecordSize > 0 && |
787 | record->ucRecordType > 0 && |
||
788 | record->ucRecordType <= ATOM_MAX_OBJECT_RECORD_NUMBER) { |
||
1321 | serge | 789 | switch (record->ucRecordType) { |
1117 | serge | 790 | case ATOM_I2C_RECORD_TYPE: |
791 | i2c_record = |
||
1321 | serge | 792 | (ATOM_I2C_RECORD *) |
793 | record; |
||
794 | i2c_config = |
||
795 | (ATOM_I2C_ID_CONFIG_ACCESS *) |
||
796 | &i2c_record->sucI2cId; |
||
797 | ddc_bus = radeon_lookup_i2c_gpio(rdev, |
||
798 | i2c_config-> |
||
799 | ucAccess); |
||
1117 | serge | 800 | break; |
1321 | serge | 801 | case ATOM_HPD_INT_RECORD_TYPE: |
802 | hpd_record = |
||
803 | (ATOM_HPD_INT_RECORD *) |
||
804 | record; |
||
5271 | serge | 805 | gpio = radeon_atombios_lookup_gpio(rdev, |
1321 | serge | 806 | hpd_record->ucHPDIntGPIOID); |
807 | hpd = radeon_atom_get_hpd_info_from_gpio(rdev, &gpio); |
||
808 | hpd.plugged_state = hpd_record->ucPlugged_PinState; |
||
809 | break; |
||
1117 | serge | 810 | } |
811 | record = |
||
812 | (ATOM_COMMON_RECORD_HEADER |
||
813 | *) ((char *)record |
||
814 | + |
||
815 | record-> |
||
816 | ucRecordSize); |
||
817 | } |
||
818 | break; |
||
819 | } |
||
820 | } |
||
1321 | serge | 821 | } |
1117 | serge | 822 | |
1430 | serge | 823 | /* needed for aux chan transactions */ |
1963 | serge | 824 | ddc_bus.hpd = hpd.hpd; |
1430 | serge | 825 | |
1179 | serge | 826 | conn_id = le16_to_cpu(path->usConnObjectId); |
827 | |||
828 | if (!radeon_atom_apply_quirks |
||
829 | (dev, le16_to_cpu(path->usDeviceTag), &connector_type, |
||
1321 | serge | 830 | &ddc_bus, &conn_id, &hpd)) |
1179 | serge | 831 | continue; |
832 | |||
1123 | serge | 833 | radeon_add_atom_connector(dev, |
1179 | serge | 834 | conn_id, |
1123 | serge | 835 | le16_to_cpu(path-> |
836 | usDeviceTag), |
||
837 | connector_type, &ddc_bus, |
||
1963 | serge | 838 | igp_lane_info, |
1321 | serge | 839 | connector_object_id, |
1963 | serge | 840 | &hpd, |
841 | &router); |
||
1117 | serge | 842 | |
843 | } |
||
844 | } |
||
845 | |||
1123 | serge | 846 | radeon_link_encoder_connector(dev); |
1117 | serge | 847 | |
848 | return true; |
||
849 | } |
||
850 | |||
1268 | serge | 851 | static uint16_t atombios_get_connector_object_id(struct drm_device *dev, |
852 | int connector_type, |
||
853 | uint16_t devices) |
||
854 | { |
||
855 | struct radeon_device *rdev = dev->dev_private; |
||
856 | |||
857 | if (rdev->flags & RADEON_IS_IGP) { |
||
858 | return supported_devices_connector_object_id_convert |
||
859 | [connector_type]; |
||
860 | } else if (((connector_type == DRM_MODE_CONNECTOR_DVII) || |
||
861 | (connector_type == DRM_MODE_CONNECTOR_DVID)) && |
||
862 | (devices & ATOM_DEVICE_DFP2_SUPPORT)) { |
||
863 | struct radeon_mode_info *mode_info = &rdev->mode_info; |
||
864 | struct atom_context *ctx = mode_info->atom_context; |
||
865 | int index = GetIndexIntoMasterTable(DATA, XTMDS_Info); |
||
866 | uint16_t size, data_offset; |
||
867 | uint8_t frev, crev; |
||
868 | ATOM_XTMDS_INFO *xtmds; |
||
869 | |||
1963 | serge | 870 | if (atom_parse_data_header(ctx, index, &size, &frev, &crev, &data_offset)) { |
1268 | serge | 871 | xtmds = (ATOM_XTMDS_INFO *)(ctx->bios + data_offset); |
872 | |||
873 | if (xtmds->ucSupportedLink & ATOM_XTMDS_SUPPORTED_DUALLINK) { |
||
874 | if (connector_type == DRM_MODE_CONNECTOR_DVII) |
||
875 | return CONNECTOR_OBJECT_ID_DUAL_LINK_DVI_I; |
||
876 | else |
||
877 | return CONNECTOR_OBJECT_ID_DUAL_LINK_DVI_D; |
||
878 | } else { |
||
879 | if (connector_type == DRM_MODE_CONNECTOR_DVII) |
||
880 | return CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_I; |
||
881 | else |
||
882 | return CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_D; |
||
883 | } |
||
1963 | serge | 884 | } else |
885 | return supported_devices_connector_object_id_convert |
||
886 | [connector_type]; |
||
1268 | serge | 887 | } else { |
888 | return supported_devices_connector_object_id_convert |
||
889 | [connector_type]; |
||
890 | } |
||
891 | } |
||
892 | |||
1117 | serge | 893 | struct bios_connector { |
894 | bool valid; |
||
1179 | serge | 895 | uint16_t line_mux; |
1117 | serge | 896 | uint16_t devices; |
897 | int connector_type; |
||
898 | struct radeon_i2c_bus_rec ddc_bus; |
||
1321 | serge | 899 | struct radeon_hpd hpd; |
1117 | serge | 900 | }; |
901 | |||
902 | bool radeon_get_atom_connector_info_from_supported_devices_table(struct |
||
903 | drm_device |
||
904 | *dev) |
||
905 | { |
||
906 | struct radeon_device *rdev = dev->dev_private; |
||
907 | struct radeon_mode_info *mode_info = &rdev->mode_info; |
||
908 | struct atom_context *ctx = mode_info->atom_context; |
||
909 | int index = GetIndexIntoMasterTable(DATA, SupportedDevicesInfo); |
||
910 | uint16_t size, data_offset; |
||
911 | uint8_t frev, crev; |
||
912 | uint16_t device_support; |
||
913 | uint8_t dac; |
||
914 | union atom_supported_devices *supported_devices; |
||
1321 | serge | 915 | int i, j, max_device; |
1963 | serge | 916 | struct bios_connector *bios_connectors; |
917 | size_t bc_size = sizeof(*bios_connectors) * ATOM_MAX_SUPPORTED_DEVICE; |
||
918 | struct radeon_router router; |
||
1117 | serge | 919 | |
1963 | serge | 920 | router.ddc_valid = false; |
921 | router.cd_valid = false; |
||
1128 | serge | 922 | |
1963 | serge | 923 | bios_connectors = kzalloc(bc_size, GFP_KERNEL); |
924 | if (!bios_connectors) |
||
925 | return false; |
||
926 | |||
927 | if (!atom_parse_data_header(ctx, index, &size, &frev, &crev, |
||
928 | &data_offset)) { |
||
929 | kfree(bios_connectors); |
||
930 | return false; |
||
931 | } |
||
932 | |||
1117 | serge | 933 | supported_devices = |
934 | (union atom_supported_devices *)(ctx->bios + data_offset); |
||
935 | |||
936 | device_support = le16_to_cpu(supported_devices->info.usDeviceSupport); |
||
937 | |||
1321 | serge | 938 | if (frev > 1) |
939 | max_device = ATOM_MAX_SUPPORTED_DEVICE; |
||
940 | else |
||
941 | max_device = ATOM_MAX_SUPPORTED_DEVICE_INFO; |
||
942 | |||
943 | for (i = 0; i < max_device; i++) { |
||
1117 | serge | 944 | ATOM_CONNECTOR_INFO_I2C ci = |
945 | supported_devices->info.asConnInfo[i]; |
||
946 | |||
947 | bios_connectors[i].valid = false; |
||
948 | |||
949 | if (!(device_support & (1 << i))) { |
||
950 | continue; |
||
951 | } |
||
952 | |||
953 | if (i == ATOM_DEVICE_CV_INDEX) { |
||
1963 | serge | 954 | DRM_DEBUG_KMS("Skipping Component Video\n"); |
1117 | serge | 955 | continue; |
956 | } |
||
957 | |||
958 | bios_connectors[i].connector_type = |
||
959 | supported_devices_connector_convert[ci.sucConnectorInfo. |
||
960 | sbfAccess. |
||
961 | bfConnectorType]; |
||
962 | |||
963 | if (bios_connectors[i].connector_type == |
||
964 | DRM_MODE_CONNECTOR_Unknown) |
||
965 | continue; |
||
966 | |||
967 | dac = ci.sucConnectorInfo.sbfAccess.bfAssociatedDAC; |
||
968 | |||
969 | bios_connectors[i].line_mux = |
||
1321 | serge | 970 | ci.sucI2cId.ucAccess; |
1117 | serge | 971 | |
972 | /* give tv unique connector ids */ |
||
973 | if (i == ATOM_DEVICE_TV1_INDEX) { |
||
974 | bios_connectors[i].ddc_bus.valid = false; |
||
975 | bios_connectors[i].line_mux = 50; |
||
976 | } else if (i == ATOM_DEVICE_TV2_INDEX) { |
||
977 | bios_connectors[i].ddc_bus.valid = false; |
||
978 | bios_connectors[i].line_mux = 51; |
||
979 | } else if (i == ATOM_DEVICE_CV_INDEX) { |
||
980 | bios_connectors[i].ddc_bus.valid = false; |
||
981 | bios_connectors[i].line_mux = 52; |
||
982 | } else |
||
983 | bios_connectors[i].ddc_bus = |
||
1321 | serge | 984 | radeon_lookup_i2c_gpio(rdev, |
1117 | serge | 985 | bios_connectors[i].line_mux); |
986 | |||
1321 | serge | 987 | if ((crev > 1) && (frev > 1)) { |
988 | u8 isb = supported_devices->info_2d1.asIntSrcInfo[i].ucIntSrcBitmap; |
||
989 | switch (isb) { |
||
990 | case 0x4: |
||
991 | bios_connectors[i].hpd.hpd = RADEON_HPD_1; |
||
992 | break; |
||
993 | case 0xa: |
||
994 | bios_connectors[i].hpd.hpd = RADEON_HPD_2; |
||
995 | break; |
||
996 | default: |
||
997 | bios_connectors[i].hpd.hpd = RADEON_HPD_NONE; |
||
998 | break; |
||
999 | } |
||
1000 | } else { |
||
1001 | if (i == ATOM_DEVICE_DFP1_INDEX) |
||
1002 | bios_connectors[i].hpd.hpd = RADEON_HPD_1; |
||
1003 | else if (i == ATOM_DEVICE_DFP2_INDEX) |
||
1004 | bios_connectors[i].hpd.hpd = RADEON_HPD_2; |
||
1005 | else |
||
1006 | bios_connectors[i].hpd.hpd = RADEON_HPD_NONE; |
||
1007 | } |
||
1008 | |||
1117 | serge | 1009 | /* Always set the connector type to VGA for CRT1/CRT2. if they are |
1010 | * shared with a DVI port, we'll pick up the DVI connector when we |
||
1011 | * merge the outputs. Some bioses incorrectly list VGA ports as DVI. |
||
1012 | */ |
||
1013 | if (i == ATOM_DEVICE_CRT1_INDEX || i == ATOM_DEVICE_CRT2_INDEX) |
||
1014 | bios_connectors[i].connector_type = |
||
1015 | DRM_MODE_CONNECTOR_VGA; |
||
1016 | |||
1017 | if (!radeon_atom_apply_quirks |
||
1018 | (dev, (1 << i), &bios_connectors[i].connector_type, |
||
1321 | serge | 1019 | &bios_connectors[i].ddc_bus, &bios_connectors[i].line_mux, |
1020 | &bios_connectors[i].hpd)) |
||
1117 | serge | 1021 | continue; |
1022 | |||
1023 | bios_connectors[i].valid = true; |
||
1024 | bios_connectors[i].devices = (1 << i); |
||
1025 | |||
1123 | serge | 1026 | if (ASIC_IS_AVIVO(rdev) || radeon_r4xx_atom) |
1027 | radeon_add_atom_encoder(dev, |
||
1963 | serge | 1028 | radeon_get_encoder_enum(dev, |
1123 | serge | 1029 | (1 << i), |
1030 | dac), |
||
1963 | serge | 1031 | (1 << i), |
1032 | 0); |
||
1123 | serge | 1033 | else |
1034 | radeon_add_legacy_encoder(dev, |
||
1963 | serge | 1035 | radeon_get_encoder_enum(dev, |
1404 | serge | 1036 | (1 << i), |
1123 | serge | 1037 | dac), |
1038 | (1 << i)); |
||
1117 | serge | 1039 | } |
1040 | |||
1041 | /* combine shared connectors */ |
||
1321 | serge | 1042 | for (i = 0; i < max_device; i++) { |
1117 | serge | 1043 | if (bios_connectors[i].valid) { |
1321 | serge | 1044 | for (j = 0; j < max_device; j++) { |
1117 | serge | 1045 | if (bios_connectors[j].valid && (i != j)) { |
1046 | if (bios_connectors[i].line_mux == |
||
1047 | bios_connectors[j].line_mux) { |
||
1404 | serge | 1048 | /* make sure not to combine LVDS */ |
1049 | if (bios_connectors[i].devices & (ATOM_DEVICE_LCD_SUPPORT)) { |
||
1050 | bios_connectors[i].line_mux = 53; |
||
1051 | bios_connectors[i].ddc_bus.valid = false; |
||
1052 | continue; |
||
1053 | } |
||
1054 | if (bios_connectors[j].devices & (ATOM_DEVICE_LCD_SUPPORT)) { |
||
1055 | bios_connectors[j].line_mux = 53; |
||
1056 | bios_connectors[j].ddc_bus.valid = false; |
||
1057 | continue; |
||
1058 | } |
||
1059 | /* combine analog and digital for DVI-I */ |
||
1060 | if (((bios_connectors[i].devices & (ATOM_DEVICE_DFP_SUPPORT)) && |
||
1061 | (bios_connectors[j].devices & (ATOM_DEVICE_CRT_SUPPORT))) || |
||
1062 | ((bios_connectors[j].devices & (ATOM_DEVICE_DFP_SUPPORT)) && |
||
1063 | (bios_connectors[i].devices & (ATOM_DEVICE_CRT_SUPPORT)))) { |
||
1064 | bios_connectors[i].devices |= |
||
1065 | bios_connectors[j].devices; |
||
1066 | bios_connectors[i].connector_type = |
||
1117 | serge | 1067 | DRM_MODE_CONNECTOR_DVII; |
1404 | serge | 1068 | if (bios_connectors[j].devices & (ATOM_DEVICE_DFP_SUPPORT)) |
1321 | serge | 1069 | bios_connectors[i].hpd = |
1070 | bios_connectors[j].hpd; |
||
1404 | serge | 1071 | bios_connectors[j].valid = false; |
1117 | serge | 1072 | } |
1073 | } |
||
1074 | } |
||
1075 | } |
||
1076 | } |
||
1077 | } |
||
1078 | |||
1079 | /* add the connectors */ |
||
1321 | serge | 1080 | for (i = 0; i < max_device; i++) { |
1268 | serge | 1081 | if (bios_connectors[i].valid) { |
1082 | uint16_t connector_object_id = |
||
1083 | atombios_get_connector_object_id(dev, |
||
1084 | bios_connectors[i].connector_type, |
||
1085 | bios_connectors[i].devices); |
||
1123 | serge | 1086 | radeon_add_atom_connector(dev, |
1087 | bios_connectors[i].line_mux, |
||
1088 | bios_connectors[i].devices, |
||
1089 | bios_connectors[i]. |
||
1090 | connector_type, |
||
1091 | &bios_connectors[i].ddc_bus, |
||
1963 | serge | 1092 | 0, |
1321 | serge | 1093 | connector_object_id, |
1963 | serge | 1094 | &bios_connectors[i].hpd, |
1095 | &router); |
||
1268 | serge | 1096 | } |
1123 | serge | 1097 | } |
1117 | serge | 1098 | |
1123 | serge | 1099 | radeon_link_encoder_connector(dev); |
1128 | serge | 1100 | |
1963 | serge | 1101 | kfree(bios_connectors); |
1117 | serge | 1102 | return true; |
1103 | } |
||
1104 | |||
1105 | union firmware_info { |
||
1106 | ATOM_FIRMWARE_INFO info; |
||
1107 | ATOM_FIRMWARE_INFO_V1_2 info_12; |
||
1108 | ATOM_FIRMWARE_INFO_V1_3 info_13; |
||
1109 | ATOM_FIRMWARE_INFO_V1_4 info_14; |
||
1430 | serge | 1110 | ATOM_FIRMWARE_INFO_V2_1 info_21; |
1963 | serge | 1111 | ATOM_FIRMWARE_INFO_V2_2 info_22; |
1117 | serge | 1112 | }; |
1113 | |||
1114 | bool radeon_atom_get_clock_info(struct drm_device *dev) |
||
1115 | { |
||
1116 | struct radeon_device *rdev = dev->dev_private; |
||
1117 | struct radeon_mode_info *mode_info = &rdev->mode_info; |
||
1118 | int index = GetIndexIntoMasterTable(DATA, FirmwareInfo); |
||
1119 | union firmware_info *firmware_info; |
||
1120 | uint8_t frev, crev; |
||
1121 | struct radeon_pll *p1pll = &rdev->clock.p1pll; |
||
1122 | struct radeon_pll *p2pll = &rdev->clock.p2pll; |
||
1430 | serge | 1123 | struct radeon_pll *dcpll = &rdev->clock.dcpll; |
1117 | serge | 1124 | struct radeon_pll *spll = &rdev->clock.spll; |
1125 | struct radeon_pll *mpll = &rdev->clock.mpll; |
||
1126 | uint16_t data_offset; |
||
1127 | |||
1963 | serge | 1128 | if (atom_parse_data_header(mode_info->atom_context, index, NULL, |
1129 | &frev, &crev, &data_offset)) { |
||
1117 | serge | 1130 | firmware_info = |
1131 | (union firmware_info *)(mode_info->atom_context->bios + |
||
1132 | data_offset); |
||
1133 | /* pixel clocks */ |
||
1134 | p1pll->reference_freq = |
||
1135 | le16_to_cpu(firmware_info->info.usReferenceClock); |
||
1136 | p1pll->reference_div = 0; |
||
1137 | |||
1268 | serge | 1138 | if (crev < 2) |
1117 | serge | 1139 | p1pll->pll_out_min = |
1140 | le16_to_cpu(firmware_info->info.usMinPixelClockPLL_Output); |
||
1268 | serge | 1141 | else |
1142 | p1pll->pll_out_min = |
||
1143 | le32_to_cpu(firmware_info->info_12.ulMinPixelClockPLL_Output); |
||
1117 | serge | 1144 | p1pll->pll_out_max = |
1145 | le32_to_cpu(firmware_info->info.ulMaxPixelClockPLL_Output); |
||
1146 | |||
1963 | serge | 1147 | if (crev >= 4) { |
1148 | p1pll->lcd_pll_out_min = |
||
1149 | le16_to_cpu(firmware_info->info_14.usLcdMinPixelClockPLL_Output) * 100; |
||
1150 | if (p1pll->lcd_pll_out_min == 0) |
||
1151 | p1pll->lcd_pll_out_min = p1pll->pll_out_min; |
||
1152 | p1pll->lcd_pll_out_max = |
||
1153 | le16_to_cpu(firmware_info->info_14.usLcdMaxPixelClockPLL_Output) * 100; |
||
1154 | if (p1pll->lcd_pll_out_max == 0) |
||
1155 | p1pll->lcd_pll_out_max = p1pll->pll_out_max; |
||
1156 | } else { |
||
1157 | p1pll->lcd_pll_out_min = p1pll->pll_out_min; |
||
1158 | p1pll->lcd_pll_out_max = p1pll->pll_out_max; |
||
1159 | } |
||
1160 | |||
1117 | serge | 1161 | if (p1pll->pll_out_min == 0) { |
1162 | if (ASIC_IS_AVIVO(rdev)) |
||
1163 | p1pll->pll_out_min = 64800; |
||
1164 | else |
||
1165 | p1pll->pll_out_min = 20000; |
||
1166 | } |
||
1167 | |||
1168 | p1pll->pll_in_min = |
||
1169 | le16_to_cpu(firmware_info->info.usMinPixelClockPLL_Input); |
||
1170 | p1pll->pll_in_max = |
||
1171 | le16_to_cpu(firmware_info->info.usMaxPixelClockPLL_Input); |
||
1172 | |||
1173 | *p2pll = *p1pll; |
||
1174 | |||
1175 | /* system clock */ |
||
1963 | serge | 1176 | if (ASIC_IS_DCE4(rdev)) |
1177 | spll->reference_freq = |
||
1178 | le16_to_cpu(firmware_info->info_21.usCoreReferenceClock); |
||
1179 | else |
||
1117 | serge | 1180 | spll->reference_freq = |
1181 | le16_to_cpu(firmware_info->info.usReferenceClock); |
||
1182 | spll->reference_div = 0; |
||
1183 | |||
1184 | spll->pll_out_min = |
||
1185 | le16_to_cpu(firmware_info->info.usMinEngineClockPLL_Output); |
||
1186 | spll->pll_out_max = |
||
1187 | le32_to_cpu(firmware_info->info.ulMaxEngineClockPLL_Output); |
||
1188 | |||
1189 | /* ??? */ |
||
1190 | if (spll->pll_out_min == 0) { |
||
1191 | if (ASIC_IS_AVIVO(rdev)) |
||
1192 | spll->pll_out_min = 64800; |
||
1193 | else |
||
1194 | spll->pll_out_min = 20000; |
||
1195 | } |
||
1196 | |||
1197 | spll->pll_in_min = |
||
1198 | le16_to_cpu(firmware_info->info.usMinEngineClockPLL_Input); |
||
1199 | spll->pll_in_max = |
||
1200 | le16_to_cpu(firmware_info->info.usMaxEngineClockPLL_Input); |
||
1201 | |||
1202 | /* memory clock */ |
||
1963 | serge | 1203 | if (ASIC_IS_DCE4(rdev)) |
1204 | mpll->reference_freq = |
||
1205 | le16_to_cpu(firmware_info->info_21.usMemoryReferenceClock); |
||
1206 | else |
||
1117 | serge | 1207 | mpll->reference_freq = |
1208 | le16_to_cpu(firmware_info->info.usReferenceClock); |
||
1209 | mpll->reference_div = 0; |
||
1210 | |||
1211 | mpll->pll_out_min = |
||
1212 | le16_to_cpu(firmware_info->info.usMinMemoryClockPLL_Output); |
||
1213 | mpll->pll_out_max = |
||
1214 | le32_to_cpu(firmware_info->info.ulMaxMemoryClockPLL_Output); |
||
1215 | |||
1216 | /* ??? */ |
||
1217 | if (mpll->pll_out_min == 0) { |
||
1218 | if (ASIC_IS_AVIVO(rdev)) |
||
1219 | mpll->pll_out_min = 64800; |
||
1220 | else |
||
1221 | mpll->pll_out_min = 20000; |
||
1222 | } |
||
1223 | |||
1224 | mpll->pll_in_min = |
||
1225 | le16_to_cpu(firmware_info->info.usMinMemoryClockPLL_Input); |
||
1226 | mpll->pll_in_max = |
||
1227 | le16_to_cpu(firmware_info->info.usMaxMemoryClockPLL_Input); |
||
1228 | |||
1229 | rdev->clock.default_sclk = |
||
1230 | le32_to_cpu(firmware_info->info.ulDefaultEngineClock); |
||
1231 | rdev->clock.default_mclk = |
||
1232 | le32_to_cpu(firmware_info->info.ulDefaultMemoryClock); |
||
1233 | |||
1430 | serge | 1234 | if (ASIC_IS_DCE4(rdev)) { |
1235 | rdev->clock.default_dispclk = |
||
1236 | le32_to_cpu(firmware_info->info_21.ulDefaultDispEngineClkFreq); |
||
1963 | serge | 1237 | if (rdev->clock.default_dispclk == 0) { |
5078 | serge | 1238 | if (ASIC_IS_DCE6(rdev)) |
1239 | rdev->clock.default_dispclk = 60000; /* 600 Mhz */ |
||
1240 | else if (ASIC_IS_DCE5(rdev)) |
||
1963 | serge | 1241 | rdev->clock.default_dispclk = 54000; /* 540 Mhz */ |
1242 | else |
||
1430 | serge | 1243 | rdev->clock.default_dispclk = 60000; /* 600 Mhz */ |
1963 | serge | 1244 | } |
5078 | serge | 1245 | /* set a reasonable default for DP */ |
1246 | if (ASIC_IS_DCE6(rdev) && (rdev->clock.default_dispclk < 53900)) { |
||
1247 | DRM_INFO("Changing default dispclk from %dMhz to 600Mhz\n", |
||
1248 | rdev->clock.default_dispclk / 100); |
||
1249 | rdev->clock.default_dispclk = 60000; |
||
1250 | } |
||
1430 | serge | 1251 | rdev->clock.dp_extclk = |
1252 | le16_to_cpu(firmware_info->info_21.usUniphyDPModeExtClkFreq); |
||
5078 | serge | 1253 | rdev->clock.current_dispclk = rdev->clock.default_dispclk; |
1430 | serge | 1254 | } |
1255 | *dcpll = *p1pll; |
||
1256 | |||
1963 | serge | 1257 | rdev->clock.max_pixel_clock = le16_to_cpu(firmware_info->info.usMaxPixelClock); |
1258 | if (rdev->clock.max_pixel_clock == 0) |
||
1259 | rdev->clock.max_pixel_clock = 40000; |
||
1260 | |||
2997 | Serge | 1261 | /* not technically a clock, but... */ |
1262 | rdev->mode_info.firmware_flags = |
||
1263 | le16_to_cpu(firmware_info->info.usFirmwareCapability.susAccess); |
||
1264 | |||
1117 | serge | 1265 | return true; |
1266 | } |
||
1430 | serge | 1267 | |
1117 | serge | 1268 | return false; |
1269 | } |
||
1270 | |||
1404 | serge | 1271 | union igp_info { |
1272 | struct _ATOM_INTEGRATED_SYSTEM_INFO info; |
||
1273 | struct _ATOM_INTEGRATED_SYSTEM_INFO_V2 info_2; |
||
2997 | Serge | 1274 | struct _ATOM_INTEGRATED_SYSTEM_INFO_V6 info_6; |
1275 | struct _ATOM_INTEGRATED_SYSTEM_INFO_V1_7 info_7; |
||
5078 | serge | 1276 | struct _ATOM_INTEGRATED_SYSTEM_INFO_V1_8 info_8; |
1404 | serge | 1277 | }; |
1278 | |||
1279 | bool radeon_atombios_sideport_present(struct radeon_device *rdev) |
||
1280 | { |
||
1281 | struct radeon_mode_info *mode_info = &rdev->mode_info; |
||
1282 | int index = GetIndexIntoMasterTable(DATA, IntegratedSystemInfo); |
||
1283 | union igp_info *igp_info; |
||
1284 | u8 frev, crev; |
||
1285 | u16 data_offset; |
||
1286 | |||
1963 | serge | 1287 | /* sideport is AMD only */ |
1288 | if (rdev->family == CHIP_RS600) |
||
1289 | return false; |
||
1404 | serge | 1290 | |
1963 | serge | 1291 | if (atom_parse_data_header(mode_info->atom_context, index, NULL, |
1292 | &frev, &crev, &data_offset)) { |
||
1404 | serge | 1293 | igp_info = (union igp_info *)(mode_info->atom_context->bios + |
1294 | data_offset); |
||
1295 | switch (crev) { |
||
1296 | case 1: |
||
1963 | serge | 1297 | if (le32_to_cpu(igp_info->info.ulBootUpMemoryClock)) |
1404 | serge | 1298 | return true; |
1299 | break; |
||
1300 | case 2: |
||
1963 | serge | 1301 | if (le32_to_cpu(igp_info->info_2.ulBootUpSidePortClock)) |
1404 | serge | 1302 | return true; |
1303 | break; |
||
1304 | default: |
||
1305 | DRM_ERROR("Unsupported IGP table: %d %d\n", frev, crev); |
||
1306 | break; |
||
1307 | } |
||
1308 | } |
||
1309 | return false; |
||
1310 | } |
||
1311 | |||
1179 | serge | 1312 | bool radeon_atombios_get_tmds_info(struct radeon_encoder *encoder, |
1313 | struct radeon_encoder_int_tmds *tmds) |
||
1117 | serge | 1314 | { |
1315 | struct drm_device *dev = encoder->base.dev; |
||
1316 | struct radeon_device *rdev = dev->dev_private; |
||
1317 | struct radeon_mode_info *mode_info = &rdev->mode_info; |
||
1318 | int index = GetIndexIntoMasterTable(DATA, TMDS_Info); |
||
1319 | uint16_t data_offset; |
||
1320 | struct _ATOM_TMDS_INFO *tmds_info; |
||
1321 | uint8_t frev, crev; |
||
1322 | uint16_t maxfreq; |
||
1323 | int i; |
||
1324 | |||
1963 | serge | 1325 | if (atom_parse_data_header(mode_info->atom_context, index, NULL, |
1326 | &frev, &crev, &data_offset)) { |
||
1117 | serge | 1327 | tmds_info = |
1328 | (struct _ATOM_TMDS_INFO *)(mode_info->atom_context->bios + |
||
1329 | data_offset); |
||
1330 | |||
1331 | maxfreq = le16_to_cpu(tmds_info->usMaxFrequency); |
||
1332 | for (i = 0; i < 4; i++) { |
||
1333 | tmds->tmds_pll[i].freq = |
||
1334 | le16_to_cpu(tmds_info->asMiscInfo[i].usFrequency); |
||
1335 | tmds->tmds_pll[i].value = |
||
1336 | tmds_info->asMiscInfo[i].ucPLL_ChargePump & 0x3f; |
||
1337 | tmds->tmds_pll[i].value |= |
||
1338 | (tmds_info->asMiscInfo[i]. |
||
1339 | ucPLL_VCO_Gain & 0x3f) << 6; |
||
1340 | tmds->tmds_pll[i].value |= |
||
1341 | (tmds_info->asMiscInfo[i]. |
||
1342 | ucPLL_DutyCycle & 0xf) << 12; |
||
1343 | tmds->tmds_pll[i].value |= |
||
1344 | (tmds_info->asMiscInfo[i]. |
||
1345 | ucPLL_VoltageSwing & 0xf) << 16; |
||
1346 | |||
1963 | serge | 1347 | DRM_DEBUG_KMS("TMDS PLL From ATOMBIOS %u %x\n", |
1117 | serge | 1348 | tmds->tmds_pll[i].freq, |
1349 | tmds->tmds_pll[i].value); |
||
1350 | |||
1351 | if (maxfreq == tmds->tmds_pll[i].freq) { |
||
1352 | tmds->tmds_pll[i].freq = 0xffffffff; |
||
1353 | break; |
||
1354 | } |
||
1355 | } |
||
1179 | serge | 1356 | return true; |
1117 | serge | 1357 | } |
1179 | serge | 1358 | return false; |
1117 | serge | 1359 | } |
1360 | |||
1963 | serge | 1361 | bool radeon_atombios_get_ppll_ss_info(struct radeon_device *rdev, |
1362 | struct radeon_atom_ss *ss, |
||
1268 | serge | 1363 | int id) |
1364 | { |
||
1365 | struct radeon_mode_info *mode_info = &rdev->mode_info; |
||
1366 | int index = GetIndexIntoMasterTable(DATA, PPLL_SS_Info); |
||
1963 | serge | 1367 | uint16_t data_offset, size; |
1268 | serge | 1368 | struct _ATOM_SPREAD_SPECTRUM_INFO *ss_info; |
5078 | serge | 1369 | struct _ATOM_SPREAD_SPECTRUM_ASSIGNMENT *ss_assign; |
1268 | serge | 1370 | uint8_t frev, crev; |
1963 | serge | 1371 | int i, num_indices; |
1268 | serge | 1372 | |
1963 | serge | 1373 | memset(ss, 0, sizeof(struct radeon_atom_ss)); |
1374 | if (atom_parse_data_header(mode_info->atom_context, index, &size, |
||
1375 | &frev, &crev, &data_offset)) { |
||
1268 | serge | 1376 | ss_info = |
1377 | (struct _ATOM_SPREAD_SPECTRUM_INFO *)(mode_info->atom_context->bios + data_offset); |
||
1378 | |||
1963 | serge | 1379 | num_indices = (size - sizeof(ATOM_COMMON_TABLE_HEADER)) / |
1380 | sizeof(ATOM_SPREAD_SPECTRUM_ASSIGNMENT); |
||
5078 | serge | 1381 | ss_assign = (struct _ATOM_SPREAD_SPECTRUM_ASSIGNMENT*) |
1382 | ((u8 *)&ss_info->asSS_Info[0]); |
||
1963 | serge | 1383 | for (i = 0; i < num_indices; i++) { |
5078 | serge | 1384 | if (ss_assign->ucSS_Id == id) { |
1321 | serge | 1385 | ss->percentage = |
5078 | serge | 1386 | le16_to_cpu(ss_assign->usSpreadSpectrumPercentage); |
1387 | ss->type = ss_assign->ucSpreadSpectrumType; |
||
1388 | ss->step = ss_assign->ucSS_Step; |
||
1389 | ss->delay = ss_assign->ucSS_Delay; |
||
1390 | ss->range = ss_assign->ucSS_Range; |
||
1391 | ss->refdiv = ss_assign->ucRecommendedRef_Div; |
||
1963 | serge | 1392 | return true; |
1393 | } |
||
5078 | serge | 1394 | ss_assign = (struct _ATOM_SPREAD_SPECTRUM_ASSIGNMENT*) |
1395 | ((u8 *)ss_assign + sizeof(struct _ATOM_SPREAD_SPECTRUM_ASSIGNMENT)); |
||
1963 | serge | 1396 | } |
1268 | serge | 1397 | } |
1963 | serge | 1398 | return false; |
1399 | } |
||
1400 | |||
1401 | static void radeon_atombios_get_igp_ss_overrides(struct radeon_device *rdev, |
||
1402 | struct radeon_atom_ss *ss, |
||
1403 | int id) |
||
1404 | { |
||
1405 | struct radeon_mode_info *mode_info = &rdev->mode_info; |
||
1406 | int index = GetIndexIntoMasterTable(DATA, IntegratedSystemInfo); |
||
1407 | u16 data_offset, size; |
||
2997 | Serge | 1408 | union igp_info *igp_info; |
1963 | serge | 1409 | u8 frev, crev; |
1410 | u16 percentage = 0, rate = 0; |
||
1411 | |||
1412 | /* get any igp specific overrides */ |
||
1413 | if (atom_parse_data_header(mode_info->atom_context, index, &size, |
||
1414 | &frev, &crev, &data_offset)) { |
||
2997 | Serge | 1415 | igp_info = (union igp_info *) |
1963 | serge | 1416 | (mode_info->atom_context->bios + data_offset); |
2997 | Serge | 1417 | switch (crev) { |
1418 | case 6: |
||
1419 | switch (id) { |
||
1420 | case ASIC_INTERNAL_SS_ON_TMDS: |
||
1421 | percentage = le16_to_cpu(igp_info->info_6.usDVISSPercentage); |
||
1422 | rate = le16_to_cpu(igp_info->info_6.usDVISSpreadRateIn10Hz); |
||
1423 | break; |
||
1424 | case ASIC_INTERNAL_SS_ON_HDMI: |
||
1425 | percentage = le16_to_cpu(igp_info->info_6.usHDMISSPercentage); |
||
1426 | rate = le16_to_cpu(igp_info->info_6.usHDMISSpreadRateIn10Hz); |
||
1427 | break; |
||
1428 | case ASIC_INTERNAL_SS_ON_LVDS: |
||
1429 | percentage = le16_to_cpu(igp_info->info_6.usLvdsSSPercentage); |
||
1430 | rate = le16_to_cpu(igp_info->info_6.usLvdsSSpreadRateIn10Hz); |
||
1431 | break; |
||
1432 | } |
||
1433 | break; |
||
1434 | case 7: |
||
1963 | serge | 1435 | switch (id) { |
1436 | case ASIC_INTERNAL_SS_ON_TMDS: |
||
2997 | Serge | 1437 | percentage = le16_to_cpu(igp_info->info_7.usDVISSPercentage); |
1438 | rate = le16_to_cpu(igp_info->info_7.usDVISSpreadRateIn10Hz); |
||
1963 | serge | 1439 | break; |
1440 | case ASIC_INTERNAL_SS_ON_HDMI: |
||
2997 | Serge | 1441 | percentage = le16_to_cpu(igp_info->info_7.usHDMISSPercentage); |
1442 | rate = le16_to_cpu(igp_info->info_7.usHDMISSpreadRateIn10Hz); |
||
1963 | serge | 1443 | break; |
1444 | case ASIC_INTERNAL_SS_ON_LVDS: |
||
2997 | Serge | 1445 | percentage = le16_to_cpu(igp_info->info_7.usLvdsSSPercentage); |
1446 | rate = le16_to_cpu(igp_info->info_7.usLvdsSSpreadRateIn10Hz); |
||
1447 | break; |
||
1448 | } |
||
1963 | serge | 1449 | break; |
5078 | serge | 1450 | case 8: |
1451 | switch (id) { |
||
1452 | case ASIC_INTERNAL_SS_ON_TMDS: |
||
1453 | percentage = le16_to_cpu(igp_info->info_8.usDVISSPercentage); |
||
1454 | rate = le16_to_cpu(igp_info->info_8.usDVISSpreadRateIn10Hz); |
||
1455 | break; |
||
1456 | case ASIC_INTERNAL_SS_ON_HDMI: |
||
1457 | percentage = le16_to_cpu(igp_info->info_8.usHDMISSPercentage); |
||
1458 | rate = le16_to_cpu(igp_info->info_8.usHDMISSpreadRateIn10Hz); |
||
1459 | break; |
||
1460 | case ASIC_INTERNAL_SS_ON_LVDS: |
||
1461 | percentage = le16_to_cpu(igp_info->info_8.usLvdsSSPercentage); |
||
1462 | rate = le16_to_cpu(igp_info->info_8.usLvdsSSpreadRateIn10Hz); |
||
1463 | break; |
||
1464 | } |
||
1465 | break; |
||
2997 | Serge | 1466 | default: |
1467 | DRM_ERROR("Unsupported IGP table: %d %d\n", frev, crev); |
||
1468 | break; |
||
1321 | serge | 1469 | } |
1963 | serge | 1470 | if (percentage) |
1471 | ss->percentage = percentage; |
||
1472 | if (rate) |
||
1473 | ss->rate = rate; |
||
1321 | serge | 1474 | } |
1268 | serge | 1475 | } |
1476 | |||
1963 | serge | 1477 | union asic_ss_info { |
1478 | struct _ATOM_ASIC_INTERNAL_SS_INFO info; |
||
1479 | struct _ATOM_ASIC_INTERNAL_SS_INFO_V2 info_2; |
||
1480 | struct _ATOM_ASIC_INTERNAL_SS_INFO_V3 info_3; |
||
1481 | }; |
||
1482 | |||
5078 | serge | 1483 | union asic_ss_assignment { |
1484 | struct _ATOM_ASIC_SS_ASSIGNMENT v1; |
||
1485 | struct _ATOM_ASIC_SS_ASSIGNMENT_V2 v2; |
||
1486 | struct _ATOM_ASIC_SS_ASSIGNMENT_V3 v3; |
||
1487 | }; |
||
1488 | |||
1963 | serge | 1489 | bool radeon_atombios_get_asic_ss_info(struct radeon_device *rdev, |
1490 | struct radeon_atom_ss *ss, |
||
1491 | int id, u32 clock) |
||
1430 | serge | 1492 | { |
1963 | serge | 1493 | struct radeon_mode_info *mode_info = &rdev->mode_info; |
1494 | int index = GetIndexIntoMasterTable(DATA, ASIC_InternalSS_Info); |
||
1495 | uint16_t data_offset, size; |
||
1496 | union asic_ss_info *ss_info; |
||
5078 | serge | 1497 | union asic_ss_assignment *ss_assign; |
1963 | serge | 1498 | uint8_t frev, crev; |
1499 | int i, num_indices; |
||
1430 | serge | 1500 | |
5078 | serge | 1501 | if (id == ASIC_INTERNAL_MEMORY_SS) { |
1502 | if (!(rdev->mode_info.firmware_flags & ATOM_BIOS_INFO_MEMORY_CLOCK_SS_SUPPORT)) |
||
1503 | return false; |
||
1504 | } |
||
1505 | if (id == ASIC_INTERNAL_ENGINE_SS) { |
||
1506 | if (!(rdev->mode_info.firmware_flags & ATOM_BIOS_INFO_ENGINE_CLOCK_SS_SUPPORT)) |
||
1507 | return false; |
||
1508 | } |
||
1509 | |||
1963 | serge | 1510 | memset(ss, 0, sizeof(struct radeon_atom_ss)); |
1511 | if (atom_parse_data_header(mode_info->atom_context, index, &size, |
||
1512 | &frev, &crev, &data_offset)) { |
||
1513 | |||
1514 | ss_info = |
||
1515 | (union asic_ss_info *)(mode_info->atom_context->bios + data_offset); |
||
1516 | |||
1517 | switch (frev) { |
||
1518 | case 1: |
||
1519 | num_indices = (size - sizeof(ATOM_COMMON_TABLE_HEADER)) / |
||
1520 | sizeof(ATOM_ASIC_SS_ASSIGNMENT); |
||
1521 | |||
5078 | serge | 1522 | ss_assign = (union asic_ss_assignment *)((u8 *)&ss_info->info.asSpreadSpectrum[0]); |
1963 | serge | 1523 | for (i = 0; i < num_indices; i++) { |
5078 | serge | 1524 | if ((ss_assign->v1.ucClockIndication == id) && |
1525 | (clock <= le32_to_cpu(ss_assign->v1.ulTargetClockRange))) { |
||
1963 | serge | 1526 | ss->percentage = |
5078 | serge | 1527 | le16_to_cpu(ss_assign->v1.usSpreadSpectrumPercentage); |
1528 | ss->type = ss_assign->v1.ucSpreadSpectrumMode; |
||
1529 | ss->rate = le16_to_cpu(ss_assign->v1.usSpreadRateInKhz); |
||
1530 | ss->percentage_divider = 100; |
||
1963 | serge | 1531 | return true; |
1532 | } |
||
5078 | serge | 1533 | ss_assign = (union asic_ss_assignment *) |
1534 | ((u8 *)ss_assign + sizeof(ATOM_ASIC_SS_ASSIGNMENT)); |
||
1963 | serge | 1535 | } |
1536 | break; |
||
1537 | case 2: |
||
1538 | num_indices = (size - sizeof(ATOM_COMMON_TABLE_HEADER)) / |
||
1539 | sizeof(ATOM_ASIC_SS_ASSIGNMENT_V2); |
||
5078 | serge | 1540 | ss_assign = (union asic_ss_assignment *)((u8 *)&ss_info->info_2.asSpreadSpectrum[0]); |
1963 | serge | 1541 | for (i = 0; i < num_indices; i++) { |
5078 | serge | 1542 | if ((ss_assign->v2.ucClockIndication == id) && |
1543 | (clock <= le32_to_cpu(ss_assign->v2.ulTargetClockRange))) { |
||
1963 | serge | 1544 | ss->percentage = |
5078 | serge | 1545 | le16_to_cpu(ss_assign->v2.usSpreadSpectrumPercentage); |
1546 | ss->type = ss_assign->v2.ucSpreadSpectrumMode; |
||
1547 | ss->rate = le16_to_cpu(ss_assign->v2.usSpreadRateIn10Hz); |
||
1548 | ss->percentage_divider = 100; |
||
1549 | if ((crev == 2) && |
||
1550 | ((id == ASIC_INTERNAL_ENGINE_SS) || |
||
1551 | (id == ASIC_INTERNAL_MEMORY_SS))) |
||
1552 | ss->rate /= 100; |
||
1963 | serge | 1553 | return true; |
1554 | } |
||
5078 | serge | 1555 | ss_assign = (union asic_ss_assignment *) |
1556 | ((u8 *)ss_assign + sizeof(ATOM_ASIC_SS_ASSIGNMENT_V2)); |
||
1430 | serge | 1557 | } |
1963 | serge | 1558 | break; |
1559 | case 3: |
||
1560 | num_indices = (size - sizeof(ATOM_COMMON_TABLE_HEADER)) / |
||
1561 | sizeof(ATOM_ASIC_SS_ASSIGNMENT_V3); |
||
5078 | serge | 1562 | ss_assign = (union asic_ss_assignment *)((u8 *)&ss_info->info_3.asSpreadSpectrum[0]); |
1963 | serge | 1563 | for (i = 0; i < num_indices; i++) { |
5078 | serge | 1564 | if ((ss_assign->v3.ucClockIndication == id) && |
1565 | (clock <= le32_to_cpu(ss_assign->v3.ulTargetClockRange))) { |
||
1963 | serge | 1566 | ss->percentage = |
5078 | serge | 1567 | le16_to_cpu(ss_assign->v3.usSpreadSpectrumPercentage); |
1568 | ss->type = ss_assign->v3.ucSpreadSpectrumMode; |
||
1569 | ss->rate = le16_to_cpu(ss_assign->v3.usSpreadRateIn10Hz); |
||
1570 | if (ss_assign->v3.ucSpreadSpectrumMode & |
||
1571 | SS_MODE_V3_PERCENTAGE_DIV_BY_1000_MASK) |
||
1572 | ss->percentage_divider = 1000; |
||
1573 | else |
||
1574 | ss->percentage_divider = 100; |
||
1575 | if ((id == ASIC_INTERNAL_ENGINE_SS) || |
||
1576 | (id == ASIC_INTERNAL_MEMORY_SS)) |
||
1577 | ss->rate /= 100; |
||
1963 | serge | 1578 | if (rdev->flags & RADEON_IS_IGP) |
1579 | radeon_atombios_get_igp_ss_overrides(rdev, ss, id); |
||
1580 | return true; |
||
1581 | } |
||
5078 | serge | 1582 | ss_assign = (union asic_ss_assignment *) |
1583 | ((u8 *)ss_assign + sizeof(ATOM_ASIC_SS_ASSIGNMENT_V3)); |
||
1963 | serge | 1584 | } |
1585 | break; |
||
1586 | default: |
||
1587 | DRM_ERROR("Unsupported ASIC_InternalSS_Info table: %d %d\n", frev, crev); |
||
1588 | break; |
||
1589 | } |
||
1430 | serge | 1590 | |
1591 | } |
||
1963 | serge | 1592 | return false; |
1430 | serge | 1593 | } |
1594 | |||
1117 | serge | 1595 | union lvds_info { |
1596 | struct _ATOM_LVDS_INFO info; |
||
1597 | struct _ATOM_LVDS_INFO_V12 info_12; |
||
1598 | }; |
||
1599 | |||
1600 | struct radeon_encoder_atom_dig *radeon_atombios_get_lvds_info(struct |
||
1601 | radeon_encoder |
||
1602 | *encoder) |
||
1603 | { |
||
1604 | struct drm_device *dev = encoder->base.dev; |
||
1605 | struct radeon_device *rdev = dev->dev_private; |
||
1606 | struct radeon_mode_info *mode_info = &rdev->mode_info; |
||
1607 | int index = GetIndexIntoMasterTable(DATA, LVDS_Info); |
||
1321 | serge | 1608 | uint16_t data_offset, misc; |
1117 | serge | 1609 | union lvds_info *lvds_info; |
1610 | uint8_t frev, crev; |
||
1611 | struct radeon_encoder_atom_dig *lvds = NULL; |
||
1963 | serge | 1612 | int encoder_enum = (encoder->encoder_enum & ENUM_ID_MASK) >> ENUM_ID_SHIFT; |
1117 | serge | 1613 | |
1963 | serge | 1614 | if (atom_parse_data_header(mode_info->atom_context, index, NULL, |
1615 | &frev, &crev, &data_offset)) { |
||
1117 | serge | 1616 | lvds_info = |
1617 | (union lvds_info *)(mode_info->atom_context->bios + data_offset); |
||
1618 | lvds = |
||
1619 | kzalloc(sizeof(struct radeon_encoder_atom_dig), GFP_KERNEL); |
||
1620 | |||
1621 | if (!lvds) |
||
1622 | return NULL; |
||
1623 | |||
1268 | serge | 1624 | lvds->native_mode.clock = |
1117 | serge | 1625 | le16_to_cpu(lvds_info->info.sLCDTiming.usPixClk) * 10; |
1268 | serge | 1626 | lvds->native_mode.hdisplay = |
1117 | serge | 1627 | le16_to_cpu(lvds_info->info.sLCDTiming.usHActive); |
1268 | serge | 1628 | lvds->native_mode.vdisplay = |
1117 | serge | 1629 | le16_to_cpu(lvds_info->info.sLCDTiming.usVActive); |
1268 | serge | 1630 | lvds->native_mode.htotal = lvds->native_mode.hdisplay + |
1117 | serge | 1631 | le16_to_cpu(lvds_info->info.sLCDTiming.usHBlanking_Time); |
1268 | serge | 1632 | lvds->native_mode.hsync_start = lvds->native_mode.hdisplay + |
1117 | serge | 1633 | le16_to_cpu(lvds_info->info.sLCDTiming.usHSyncOffset); |
1268 | serge | 1634 | lvds->native_mode.hsync_end = lvds->native_mode.hsync_start + |
1117 | serge | 1635 | le16_to_cpu(lvds_info->info.sLCDTiming.usHSyncWidth); |
1268 | serge | 1636 | lvds->native_mode.vtotal = lvds->native_mode.vdisplay + |
1117 | serge | 1637 | le16_to_cpu(lvds_info->info.sLCDTiming.usVBlanking_Time); |
1268 | serge | 1638 | lvds->native_mode.vsync_start = lvds->native_mode.vdisplay + |
1963 | serge | 1639 | le16_to_cpu(lvds_info->info.sLCDTiming.usVSyncOffset); |
1268 | serge | 1640 | lvds->native_mode.vsync_end = lvds->native_mode.vsync_start + |
1117 | serge | 1641 | le16_to_cpu(lvds_info->info.sLCDTiming.usVSyncWidth); |
1642 | lvds->panel_pwr_delay = |
||
1643 | le16_to_cpu(lvds_info->info.usOffDelayInMs); |
||
1963 | serge | 1644 | lvds->lcd_misc = lvds_info->info.ucLVDS_Misc; |
1321 | serge | 1645 | |
1646 | misc = le16_to_cpu(lvds_info->info.sLCDTiming.susModeMiscInfo.usAccess); |
||
1647 | if (misc & ATOM_VSYNC_POLARITY) |
||
1648 | lvds->native_mode.flags |= DRM_MODE_FLAG_NVSYNC; |
||
1649 | if (misc & ATOM_HSYNC_POLARITY) |
||
1650 | lvds->native_mode.flags |= DRM_MODE_FLAG_NHSYNC; |
||
1651 | if (misc & ATOM_COMPOSITESYNC) |
||
1652 | lvds->native_mode.flags |= DRM_MODE_FLAG_CSYNC; |
||
1653 | if (misc & ATOM_INTERLACE) |
||
1654 | lvds->native_mode.flags |= DRM_MODE_FLAG_INTERLACE; |
||
1655 | if (misc & ATOM_DOUBLE_CLOCK_MODE) |
||
1656 | lvds->native_mode.flags |= DRM_MODE_FLAG_DBLSCAN; |
||
1657 | |||
1963 | serge | 1658 | lvds->native_mode.width_mm = le16_to_cpu(lvds_info->info.sLCDTiming.usImageHSize); |
1659 | lvds->native_mode.height_mm = le16_to_cpu(lvds_info->info.sLCDTiming.usImageVSize); |
||
1660 | |||
1268 | serge | 1661 | /* set crtc values */ |
1662 | drm_mode_set_crtcinfo(&lvds->native_mode, CRTC_INTERLACE_HALVE_V); |
||
1117 | serge | 1663 | |
1963 | serge | 1664 | lvds->lcd_ss_id = lvds_info->info.ucSS_Id; |
1268 | serge | 1665 | |
1963 | serge | 1666 | encoder->native_mode = lvds->native_mode; |
1667 | |||
1668 | if (encoder_enum == 2) |
||
1669 | lvds->linkb = true; |
||
1670 | else |
||
1671 | lvds->linkb = false; |
||
1672 | |||
1673 | /* parse the lcd record table */ |
||
1674 | if (le16_to_cpu(lvds_info->info.usModePatchTableOffset)) { |
||
1675 | ATOM_FAKE_EDID_PATCH_RECORD *fake_edid_record; |
||
1676 | ATOM_PANEL_RESOLUTION_PATCH_RECORD *panel_res_record; |
||
1677 | bool bad_record = false; |
||
1678 | u8 *record; |
||
1679 | |||
1680 | if ((frev == 1) && (crev < 2)) |
||
1681 | /* absolute */ |
||
1682 | record = (u8 *)(mode_info->atom_context->bios + |
||
1683 | le16_to_cpu(lvds_info->info.usModePatchTableOffset)); |
||
1430 | serge | 1684 | else |
1963 | serge | 1685 | /* relative */ |
1686 | record = (u8 *)(mode_info->atom_context->bios + |
||
1687 | data_offset + |
||
1688 | le16_to_cpu(lvds_info->info.usModePatchTableOffset)); |
||
1689 | while (*record != ATOM_RECORD_END_TYPE) { |
||
1690 | switch (*record) { |
||
1691 | case LCD_MODE_PATCH_RECORD_MODE_TYPE: |
||
1692 | record += sizeof(ATOM_PATCH_RECORD_MODE); |
||
1693 | break; |
||
1694 | case LCD_RTS_RECORD_TYPE: |
||
1695 | record += sizeof(ATOM_LCD_RTS_RECORD); |
||
1696 | break; |
||
1697 | case LCD_CAP_RECORD_TYPE: |
||
1698 | record += sizeof(ATOM_LCD_MODE_CONTROL_CAP); |
||
1699 | break; |
||
1700 | case LCD_FAKE_EDID_PATCH_RECORD_TYPE: |
||
1701 | fake_edid_record = (ATOM_FAKE_EDID_PATCH_RECORD *)record; |
||
1702 | if (fake_edid_record->ucFakeEDIDLength) { |
||
1703 | struct edid *edid; |
||
1704 | int edid_size = |
||
1705 | max((int)EDID_LENGTH, (int)fake_edid_record->ucFakeEDIDLength); |
||
1706 | edid = kmalloc(edid_size, GFP_KERNEL); |
||
1707 | if (edid) { |
||
1708 | memcpy((u8 *)edid, (u8 *)&fake_edid_record->ucFakeEDIDString[0], |
||
1709 | fake_edid_record->ucFakeEDIDLength); |
||
1710 | |||
1711 | if (drm_edid_is_valid(edid)) { |
||
1712 | rdev->mode_info.bios_hardcoded_edid = edid; |
||
1713 | rdev->mode_info.bios_hardcoded_edid_size = edid_size; |
||
1714 | } else |
||
1715 | kfree(edid); |
||
1716 | } |
||
1717 | } |
||
5078 | serge | 1718 | record += fake_edid_record->ucFakeEDIDLength ? |
1719 | fake_edid_record->ucFakeEDIDLength + 2 : |
||
1720 | sizeof(ATOM_FAKE_EDID_PATCH_RECORD); |
||
1963 | serge | 1721 | break; |
1722 | case LCD_PANEL_RESOLUTION_RECORD_TYPE: |
||
1723 | panel_res_record = (ATOM_PANEL_RESOLUTION_PATCH_RECORD *)record; |
||
1724 | lvds->native_mode.width_mm = panel_res_record->usHSize; |
||
1725 | lvds->native_mode.height_mm = panel_res_record->usVSize; |
||
1726 | record += sizeof(ATOM_PANEL_RESOLUTION_PATCH_RECORD); |
||
1727 | break; |
||
1728 | default: |
||
1729 | DRM_ERROR("Bad LCD record %d\n", *record); |
||
1730 | bad_record = true; |
||
1731 | break; |
||
1732 | } |
||
1733 | if (bad_record) |
||
1734 | break; |
||
1735 | } |
||
1430 | serge | 1736 | } |
1117 | serge | 1737 | } |
1738 | return lvds; |
||
1739 | } |
||
1740 | |||
1741 | struct radeon_encoder_primary_dac * |
||
1742 | radeon_atombios_get_primary_dac_info(struct radeon_encoder *encoder) |
||
1743 | { |
||
1744 | struct drm_device *dev = encoder->base.dev; |
||
1745 | struct radeon_device *rdev = dev->dev_private; |
||
1746 | struct radeon_mode_info *mode_info = &rdev->mode_info; |
||
1747 | int index = GetIndexIntoMasterTable(DATA, CompassionateData); |
||
1748 | uint16_t data_offset; |
||
1749 | struct _COMPASSIONATE_DATA *dac_info; |
||
1750 | uint8_t frev, crev; |
||
1751 | uint8_t bg, dac; |
||
1752 | struct radeon_encoder_primary_dac *p_dac = NULL; |
||
1753 | |||
1963 | serge | 1754 | if (atom_parse_data_header(mode_info->atom_context, index, NULL, |
1755 | &frev, &crev, &data_offset)) { |
||
1756 | dac_info = (struct _COMPASSIONATE_DATA *) |
||
1757 | (mode_info->atom_context->bios + data_offset); |
||
1117 | serge | 1758 | |
1759 | p_dac = kzalloc(sizeof(struct radeon_encoder_primary_dac), GFP_KERNEL); |
||
1760 | |||
1761 | if (!p_dac) |
||
1762 | return NULL; |
||
1763 | |||
1764 | bg = dac_info->ucDAC1_BG_Adjustment; |
||
1765 | dac = dac_info->ucDAC1_DAC_Adjustment; |
||
1766 | p_dac->ps2_pdac_adj = (bg << 8) | (dac); |
||
1767 | |||
1768 | } |
||
1769 | return p_dac; |
||
1770 | } |
||
1771 | |||
1179 | serge | 1772 | bool radeon_atom_get_tv_timings(struct radeon_device *rdev, int index, |
1268 | serge | 1773 | struct drm_display_mode *mode) |
1179 | serge | 1774 | { |
1775 | struct radeon_mode_info *mode_info = &rdev->mode_info; |
||
1776 | ATOM_ANALOG_TV_INFO *tv_info; |
||
1777 | ATOM_ANALOG_TV_INFO_V1_2 *tv_info_v1_2; |
||
1778 | ATOM_DTD_FORMAT *dtd_timings; |
||
1779 | int data_index = GetIndexIntoMasterTable(DATA, AnalogTV_Info); |
||
1780 | u8 frev, crev; |
||
1268 | serge | 1781 | u16 data_offset, misc; |
1179 | serge | 1782 | |
1963 | serge | 1783 | if (!atom_parse_data_header(mode_info->atom_context, data_index, NULL, |
1784 | &frev, &crev, &data_offset)) |
||
1785 | return false; |
||
1179 | serge | 1786 | |
1787 | switch (crev) { |
||
1788 | case 1: |
||
1789 | tv_info = (ATOM_ANALOG_TV_INFO *)(mode_info->atom_context->bios + data_offset); |
||
1963 | serge | 1790 | if (index >= MAX_SUPPORTED_TV_TIMING) |
1179 | serge | 1791 | return false; |
1792 | |||
1268 | serge | 1793 | mode->crtc_htotal = le16_to_cpu(tv_info->aModeTimings[index].usCRTC_H_Total); |
1794 | mode->crtc_hdisplay = le16_to_cpu(tv_info->aModeTimings[index].usCRTC_H_Disp); |
||
1795 | mode->crtc_hsync_start = le16_to_cpu(tv_info->aModeTimings[index].usCRTC_H_SyncStart); |
||
1796 | mode->crtc_hsync_end = le16_to_cpu(tv_info->aModeTimings[index].usCRTC_H_SyncStart) + |
||
1797 | le16_to_cpu(tv_info->aModeTimings[index].usCRTC_H_SyncWidth); |
||
1179 | serge | 1798 | |
1268 | serge | 1799 | mode->crtc_vtotal = le16_to_cpu(tv_info->aModeTimings[index].usCRTC_V_Total); |
1800 | mode->crtc_vdisplay = le16_to_cpu(tv_info->aModeTimings[index].usCRTC_V_Disp); |
||
1801 | mode->crtc_vsync_start = le16_to_cpu(tv_info->aModeTimings[index].usCRTC_V_SyncStart); |
||
1802 | mode->crtc_vsync_end = le16_to_cpu(tv_info->aModeTimings[index].usCRTC_V_SyncStart) + |
||
1803 | le16_to_cpu(tv_info->aModeTimings[index].usCRTC_V_SyncWidth); |
||
1179 | serge | 1804 | |
1268 | serge | 1805 | mode->flags = 0; |
1806 | misc = le16_to_cpu(tv_info->aModeTimings[index].susModeMiscInfo.usAccess); |
||
1807 | if (misc & ATOM_VSYNC_POLARITY) |
||
1808 | mode->flags |= DRM_MODE_FLAG_NVSYNC; |
||
1809 | if (misc & ATOM_HSYNC_POLARITY) |
||
1810 | mode->flags |= DRM_MODE_FLAG_NHSYNC; |
||
1811 | if (misc & ATOM_COMPOSITESYNC) |
||
1812 | mode->flags |= DRM_MODE_FLAG_CSYNC; |
||
1813 | if (misc & ATOM_INTERLACE) |
||
1814 | mode->flags |= DRM_MODE_FLAG_INTERLACE; |
||
1815 | if (misc & ATOM_DOUBLE_CLOCK_MODE) |
||
1816 | mode->flags |= DRM_MODE_FLAG_DBLSCAN; |
||
1179 | serge | 1817 | |
5078 | serge | 1818 | mode->crtc_clock = mode->clock = |
1819 | le16_to_cpu(tv_info->aModeTimings[index].usPixelClock) * 10; |
||
1179 | serge | 1820 | |
1821 | if (index == 1) { |
||
1822 | /* PAL timings appear to have wrong values for totals */ |
||
1268 | serge | 1823 | mode->crtc_htotal -= 1; |
1824 | mode->crtc_vtotal -= 1; |
||
1179 | serge | 1825 | } |
1826 | break; |
||
1827 | case 2: |
||
1828 | tv_info_v1_2 = (ATOM_ANALOG_TV_INFO_V1_2 *)(mode_info->atom_context->bios + data_offset); |
||
1963 | serge | 1829 | if (index >= MAX_SUPPORTED_TV_TIMING_V1_2) |
1179 | serge | 1830 | return false; |
1831 | |||
1832 | dtd_timings = &tv_info_v1_2->aModeTimings[index]; |
||
1268 | serge | 1833 | mode->crtc_htotal = le16_to_cpu(dtd_timings->usHActive) + |
1834 | le16_to_cpu(dtd_timings->usHBlanking_Time); |
||
1835 | mode->crtc_hdisplay = le16_to_cpu(dtd_timings->usHActive); |
||
1836 | mode->crtc_hsync_start = le16_to_cpu(dtd_timings->usHActive) + |
||
1837 | le16_to_cpu(dtd_timings->usHSyncOffset); |
||
1838 | mode->crtc_hsync_end = mode->crtc_hsync_start + |
||
1839 | le16_to_cpu(dtd_timings->usHSyncWidth); |
||
1179 | serge | 1840 | |
1268 | serge | 1841 | mode->crtc_vtotal = le16_to_cpu(dtd_timings->usVActive) + |
1842 | le16_to_cpu(dtd_timings->usVBlanking_Time); |
||
1843 | mode->crtc_vdisplay = le16_to_cpu(dtd_timings->usVActive); |
||
1844 | mode->crtc_vsync_start = le16_to_cpu(dtd_timings->usVActive) + |
||
1845 | le16_to_cpu(dtd_timings->usVSyncOffset); |
||
1846 | mode->crtc_vsync_end = mode->crtc_vsync_start + |
||
1847 | le16_to_cpu(dtd_timings->usVSyncWidth); |
||
1848 | |||
1849 | mode->flags = 0; |
||
1850 | misc = le16_to_cpu(dtd_timings->susModeMiscInfo.usAccess); |
||
1851 | if (misc & ATOM_VSYNC_POLARITY) |
||
1852 | mode->flags |= DRM_MODE_FLAG_NVSYNC; |
||
1853 | if (misc & ATOM_HSYNC_POLARITY) |
||
1854 | mode->flags |= DRM_MODE_FLAG_NHSYNC; |
||
1855 | if (misc & ATOM_COMPOSITESYNC) |
||
1856 | mode->flags |= DRM_MODE_FLAG_CSYNC; |
||
1857 | if (misc & ATOM_INTERLACE) |
||
1858 | mode->flags |= DRM_MODE_FLAG_INTERLACE; |
||
1859 | if (misc & ATOM_DOUBLE_CLOCK_MODE) |
||
1860 | mode->flags |= DRM_MODE_FLAG_DBLSCAN; |
||
1861 | |||
5078 | serge | 1862 | mode->crtc_clock = mode->clock = |
1863 | le16_to_cpu(dtd_timings->usPixClk) * 10; |
||
1179 | serge | 1864 | break; |
1865 | } |
||
1866 | return true; |
||
1867 | } |
||
1868 | |||
1404 | serge | 1869 | enum radeon_tv_std |
1870 | radeon_atombios_get_tv_info(struct radeon_device *rdev) |
||
1871 | { |
||
1872 | struct radeon_mode_info *mode_info = &rdev->mode_info; |
||
1873 | int index = GetIndexIntoMasterTable(DATA, AnalogTV_Info); |
||
1874 | uint16_t data_offset; |
||
1875 | uint8_t frev, crev; |
||
1876 | struct _ATOM_ANALOG_TV_INFO *tv_info; |
||
1877 | enum radeon_tv_std tv_std = TV_STD_NTSC; |
||
1878 | |||
1963 | serge | 1879 | if (atom_parse_data_header(mode_info->atom_context, index, NULL, |
1880 | &frev, &crev, &data_offset)) { |
||
1404 | serge | 1881 | |
1963 | serge | 1882 | tv_info = (struct _ATOM_ANALOG_TV_INFO *) |
1883 | (mode_info->atom_context->bios + data_offset); |
||
1404 | serge | 1884 | |
1885 | switch (tv_info->ucTV_BootUpDefaultStandard) { |
||
1886 | case ATOM_TV_NTSC: |
||
1887 | tv_std = TV_STD_NTSC; |
||
1963 | serge | 1888 | DRM_DEBUG_KMS("Default TV standard: NTSC\n"); |
1404 | serge | 1889 | break; |
1890 | case ATOM_TV_NTSCJ: |
||
1891 | tv_std = TV_STD_NTSC_J; |
||
1963 | serge | 1892 | DRM_DEBUG_KMS("Default TV standard: NTSC-J\n"); |
1404 | serge | 1893 | break; |
1894 | case ATOM_TV_PAL: |
||
1895 | tv_std = TV_STD_PAL; |
||
1963 | serge | 1896 | DRM_DEBUG_KMS("Default TV standard: PAL\n"); |
1404 | serge | 1897 | break; |
1898 | case ATOM_TV_PALM: |
||
1899 | tv_std = TV_STD_PAL_M; |
||
1963 | serge | 1900 | DRM_DEBUG_KMS("Default TV standard: PAL-M\n"); |
1404 | serge | 1901 | break; |
1902 | case ATOM_TV_PALN: |
||
1903 | tv_std = TV_STD_PAL_N; |
||
1963 | serge | 1904 | DRM_DEBUG_KMS("Default TV standard: PAL-N\n"); |
1404 | serge | 1905 | break; |
1906 | case ATOM_TV_PALCN: |
||
1907 | tv_std = TV_STD_PAL_CN; |
||
1963 | serge | 1908 | DRM_DEBUG_KMS("Default TV standard: PAL-CN\n"); |
1404 | serge | 1909 | break; |
1910 | case ATOM_TV_PAL60: |
||
1911 | tv_std = TV_STD_PAL_60; |
||
1963 | serge | 1912 | DRM_DEBUG_KMS("Default TV standard: PAL-60\n"); |
1404 | serge | 1913 | break; |
1914 | case ATOM_TV_SECAM: |
||
1915 | tv_std = TV_STD_SECAM; |
||
1963 | serge | 1916 | DRM_DEBUG_KMS("Default TV standard: SECAM\n"); |
1404 | serge | 1917 | break; |
1918 | default: |
||
1919 | tv_std = TV_STD_NTSC; |
||
1963 | serge | 1920 | DRM_DEBUG_KMS("Unknown TV standard; defaulting to NTSC\n"); |
1404 | serge | 1921 | break; |
1922 | } |
||
1963 | serge | 1923 | } |
1404 | serge | 1924 | return tv_std; |
1925 | } |
||
1926 | |||
1117 | serge | 1927 | struct radeon_encoder_tv_dac * |
1928 | radeon_atombios_get_tv_dac_info(struct radeon_encoder *encoder) |
||
1929 | { |
||
1930 | struct drm_device *dev = encoder->base.dev; |
||
1931 | struct radeon_device *rdev = dev->dev_private; |
||
1932 | struct radeon_mode_info *mode_info = &rdev->mode_info; |
||
1933 | int index = GetIndexIntoMasterTable(DATA, CompassionateData); |
||
1934 | uint16_t data_offset; |
||
1935 | struct _COMPASSIONATE_DATA *dac_info; |
||
1936 | uint8_t frev, crev; |
||
1937 | uint8_t bg, dac; |
||
1938 | struct radeon_encoder_tv_dac *tv_dac = NULL; |
||
1939 | |||
1963 | serge | 1940 | if (atom_parse_data_header(mode_info->atom_context, index, NULL, |
1941 | &frev, &crev, &data_offset)) { |
||
1117 | serge | 1942 | |
1963 | serge | 1943 | dac_info = (struct _COMPASSIONATE_DATA *) |
1944 | (mode_info->atom_context->bios + data_offset); |
||
1117 | serge | 1945 | |
1946 | tv_dac = kzalloc(sizeof(struct radeon_encoder_tv_dac), GFP_KERNEL); |
||
1947 | |||
1948 | if (!tv_dac) |
||
1949 | return NULL; |
||
1950 | |||
1951 | bg = dac_info->ucDAC2_CRT2_BG_Adjustment; |
||
1952 | dac = dac_info->ucDAC2_CRT2_DAC_Adjustment; |
||
1953 | tv_dac->ps2_tvdac_adj = (bg << 16) | (dac << 20); |
||
1954 | |||
1955 | bg = dac_info->ucDAC2_PAL_BG_Adjustment; |
||
1956 | dac = dac_info->ucDAC2_PAL_DAC_Adjustment; |
||
1957 | tv_dac->pal_tvdac_adj = (bg << 16) | (dac << 20); |
||
1958 | |||
1959 | bg = dac_info->ucDAC2_NTSC_BG_Adjustment; |
||
1960 | dac = dac_info->ucDAC2_NTSC_DAC_Adjustment; |
||
1961 | tv_dac->ntsc_tvdac_adj = (bg << 16) | (dac << 20); |
||
1962 | |||
1404 | serge | 1963 | tv_dac->tv_std = radeon_atombios_get_tv_info(rdev); |
1117 | serge | 1964 | } |
1965 | return tv_dac; |
||
1966 | } |
||
1967 | |||
1963 | serge | 1968 | static const char *thermal_controller_names[] = { |
1969 | "NONE", |
||
1970 | "lm63", |
||
1971 | "adm1032", |
||
1972 | "adm1030", |
||
1973 | "max6649", |
||
5078 | serge | 1974 | "lm63", /* lm64 */ |
1963 | serge | 1975 | "f75375", |
1976 | "asc7xxx", |
||
1977 | }; |
||
1978 | |||
1979 | static const char *pp_lib_thermal_controller_names[] = { |
||
1980 | "NONE", |
||
1981 | "lm63", |
||
1982 | "adm1032", |
||
1983 | "adm1030", |
||
1984 | "max6649", |
||
5078 | serge | 1985 | "lm63", /* lm64 */ |
1963 | serge | 1986 | "f75375", |
1987 | "RV6xx", |
||
1988 | "RV770", |
||
1989 | "adt7473", |
||
1990 | "NONE", |
||
1991 | "External GPIO", |
||
1992 | "Evergreen", |
||
1993 | "emc2103", |
||
1994 | "Sumo", |
||
1995 | "Northern Islands", |
||
2997 | Serge | 1996 | "Southern Islands", |
1997 | "lm96163", |
||
5078 | serge | 1998 | "Sea Islands", |
1963 | serge | 1999 | }; |
2000 | |||
1430 | serge | 2001 | union power_info { |
2002 | struct _ATOM_POWERPLAY_INFO info; |
||
2003 | struct _ATOM_POWERPLAY_INFO_V2 info_2; |
||
2004 | struct _ATOM_POWERPLAY_INFO_V3 info_3; |
||
1963 | serge | 2005 | struct _ATOM_PPLIB_POWERPLAYTABLE pplib; |
2006 | struct _ATOM_PPLIB_POWERPLAYTABLE2 pplib2; |
||
2007 | struct _ATOM_PPLIB_POWERPLAYTABLE3 pplib3; |
||
1430 | serge | 2008 | }; |
2009 | |||
1963 | serge | 2010 | union pplib_clock_info { |
2011 | struct _ATOM_PPLIB_R600_CLOCK_INFO r600; |
||
2012 | struct _ATOM_PPLIB_RS780_CLOCK_INFO rs780; |
||
2013 | struct _ATOM_PPLIB_EVERGREEN_CLOCK_INFO evergreen; |
||
2014 | struct _ATOM_PPLIB_SUMO_CLOCK_INFO sumo; |
||
2997 | Serge | 2015 | struct _ATOM_PPLIB_SI_CLOCK_INFO si; |
5078 | serge | 2016 | struct _ATOM_PPLIB_CI_CLOCK_INFO ci; |
1963 | serge | 2017 | }; |
2018 | |||
2019 | union pplib_power_state { |
||
2020 | struct _ATOM_PPLIB_STATE v1; |
||
2021 | struct _ATOM_PPLIB_STATE_V2 v2; |
||
2022 | }; |
||
2023 | |||
2024 | static void radeon_atombios_parse_misc_flags_1_3(struct radeon_device *rdev, |
||
2025 | int state_index, |
||
2026 | u32 misc, u32 misc2) |
||
1117 | serge | 2027 | { |
1963 | serge | 2028 | rdev->pm.power_state[state_index].misc = misc; |
2029 | rdev->pm.power_state[state_index].misc2 = misc2; |
||
2030 | /* order matters! */ |
||
2031 | if (misc & ATOM_PM_MISCINFO_POWER_SAVING_MODE) |
||
2032 | rdev->pm.power_state[state_index].type = |
||
2033 | POWER_STATE_TYPE_POWERSAVE; |
||
2034 | if (misc & ATOM_PM_MISCINFO_DEFAULT_DC_STATE_ENTRY_TRUE) |
||
2035 | rdev->pm.power_state[state_index].type = |
||
2036 | POWER_STATE_TYPE_BATTERY; |
||
2037 | if (misc & ATOM_PM_MISCINFO_DEFAULT_LOW_DC_STATE_ENTRY_TRUE) |
||
2038 | rdev->pm.power_state[state_index].type = |
||
2039 | POWER_STATE_TYPE_BATTERY; |
||
2040 | if (misc & ATOM_PM_MISCINFO_LOAD_BALANCE_EN) |
||
2041 | rdev->pm.power_state[state_index].type = |
||
2042 | POWER_STATE_TYPE_BALANCED; |
||
2043 | if (misc & ATOM_PM_MISCINFO_3D_ACCELERATION_EN) { |
||
2044 | rdev->pm.power_state[state_index].type = |
||
2045 | POWER_STATE_TYPE_PERFORMANCE; |
||
2046 | rdev->pm.power_state[state_index].flags &= |
||
2047 | ~RADEON_PM_STATE_SINGLE_DISPLAY_ONLY; |
||
2048 | } |
||
2049 | if (misc2 & ATOM_PM_MISCINFO2_SYSTEM_AC_LITE_MODE) |
||
2050 | rdev->pm.power_state[state_index].type = |
||
2051 | POWER_STATE_TYPE_BALANCED; |
||
2052 | if (misc & ATOM_PM_MISCINFO_DRIVER_DEFAULT_MODE) { |
||
2053 | rdev->pm.power_state[state_index].type = |
||
2054 | POWER_STATE_TYPE_DEFAULT; |
||
2055 | rdev->pm.default_power_state_index = state_index; |
||
2056 | rdev->pm.power_state[state_index].default_clock_mode = |
||
2057 | &rdev->pm.power_state[state_index].clock_info[0]; |
||
2058 | } else if (state_index == 0) { |
||
2059 | rdev->pm.power_state[state_index].clock_info[0].flags |= |
||
2060 | RADEON_PM_MODE_NO_DISPLAY; |
||
2061 | } |
||
2062 | } |
||
2063 | |||
2064 | static int radeon_atombios_parse_power_table_1_3(struct radeon_device *rdev) |
||
2065 | { |
||
1430 | serge | 2066 | struct radeon_mode_info *mode_info = &rdev->mode_info; |
1963 | serge | 2067 | u32 misc, misc2 = 0; |
2068 | int num_modes = 0, i; |
||
2069 | int state_index = 0; |
||
2070 | struct radeon_i2c_bus_rec i2c_bus; |
||
2071 | union power_info *power_info; |
||
1430 | serge | 2072 | int index = GetIndexIntoMasterTable(DATA, PowerPlayInfo); |
2073 | u16 data_offset; |
||
2074 | u8 frev, crev; |
||
1117 | serge | 2075 | |
1963 | serge | 2076 | if (!atom_parse_data_header(mode_info->atom_context, index, NULL, |
2077 | &frev, &crev, &data_offset)) |
||
2078 | return state_index; |
||
1430 | serge | 2079 | power_info = (union power_info *)(mode_info->atom_context->bios + data_offset); |
2080 | |||
1963 | serge | 2081 | /* add the i2c bus for thermal/fan chip */ |
2997 | Serge | 2082 | if ((power_info->info.ucOverdriveThermalController > 0) && |
2083 | (power_info->info.ucOverdriveThermalController < ARRAY_SIZE(thermal_controller_names))) { |
||
1963 | serge | 2084 | DRM_INFO("Possible %s thermal controller at 0x%02x\n", |
2085 | thermal_controller_names[power_info->info.ucOverdriveThermalController], |
||
2086 | power_info->info.ucOverdriveControllerAddress >> 1); |
||
2087 | i2c_bus = radeon_lookup_i2c_gpio(rdev, power_info->info.ucOverdriveI2cLine); |
||
2088 | rdev->pm.i2c_bus = radeon_i2c_lookup(rdev, &i2c_bus); |
||
2089 | if (rdev->pm.i2c_bus) { |
||
2090 | struct i2c_board_info info = { }; |
||
2091 | const char *name = thermal_controller_names[power_info->info. |
||
2092 | ucOverdriveThermalController]; |
||
2093 | info.addr = power_info->info.ucOverdriveControllerAddress >> 1; |
||
2094 | strlcpy(info.type, name, sizeof(info.type)); |
||
2095 | i2c_new_device(&rdev->pm.i2c_bus->adapter, &info); |
||
2096 | } |
||
2097 | } |
||
1430 | serge | 2098 | num_modes = power_info->info.ucNumOfPowerModeEntries; |
2099 | if (num_modes > ATOM_MAX_NUMBEROF_POWER_BLOCK) |
||
2100 | num_modes = ATOM_MAX_NUMBEROF_POWER_BLOCK; |
||
3764 | Serge | 2101 | if (num_modes == 0) |
2102 | return state_index; |
||
1963 | serge | 2103 | rdev->pm.power_state = kzalloc(sizeof(struct radeon_power_state) * num_modes, GFP_KERNEL); |
2104 | if (!rdev->pm.power_state) |
||
2105 | return state_index; |
||
2106 | /* last mode is usually default, array is low to high */ |
||
1430 | serge | 2107 | for (i = 0; i < num_modes; i++) { |
2997 | Serge | 2108 | rdev->pm.power_state[state_index].clock_info = |
2109 | kzalloc(sizeof(struct radeon_pm_clock_info) * 1, GFP_KERNEL); |
||
2110 | if (!rdev->pm.power_state[state_index].clock_info) |
||
2111 | return state_index; |
||
2112 | rdev->pm.power_state[state_index].num_clock_modes = 1; |
||
1430 | serge | 2113 | rdev->pm.power_state[state_index].clock_info[0].voltage.type = VOLTAGE_NONE; |
2114 | switch (frev) { |
||
2115 | case 1: |
||
2116 | rdev->pm.power_state[state_index].clock_info[0].mclk = |
||
2117 | le16_to_cpu(power_info->info.asPowerPlayInfo[i].usMemoryClock); |
||
2118 | rdev->pm.power_state[state_index].clock_info[0].sclk = |
||
2119 | le16_to_cpu(power_info->info.asPowerPlayInfo[i].usEngineClock); |
||
2120 | /* skip invalid modes */ |
||
2121 | if ((rdev->pm.power_state[state_index].clock_info[0].mclk == 0) || |
||
2122 | (rdev->pm.power_state[state_index].clock_info[0].sclk == 0)) |
||
2123 | continue; |
||
1963 | serge | 2124 | rdev->pm.power_state[state_index].pcie_lanes = |
1430 | serge | 2125 | power_info->info.asPowerPlayInfo[i].ucNumPciELanes; |
2126 | misc = le32_to_cpu(power_info->info.asPowerPlayInfo[i].ulMiscInfo); |
||
1963 | serge | 2127 | if ((misc & ATOM_PM_MISCINFO_VOLTAGE_DROP_SUPPORT) || |
2128 | (misc & ATOM_PM_MISCINFO_VOLTAGE_DROP_ACTIVE_HIGH)) { |
||
1430 | serge | 2129 | rdev->pm.power_state[state_index].clock_info[0].voltage.type = |
2130 | VOLTAGE_GPIO; |
||
2131 | rdev->pm.power_state[state_index].clock_info[0].voltage.gpio = |
||
5271 | serge | 2132 | radeon_atombios_lookup_gpio(rdev, |
1430 | serge | 2133 | power_info->info.asPowerPlayInfo[i].ucVoltageDropIndex); |
2134 | if (misc & ATOM_PM_MISCINFO_VOLTAGE_DROP_ACTIVE_HIGH) |
||
2135 | rdev->pm.power_state[state_index].clock_info[0].voltage.active_high = |
||
2136 | true; |
||
2137 | else |
||
2138 | rdev->pm.power_state[state_index].clock_info[0].voltage.active_high = |
||
2139 | false; |
||
2140 | } else if (misc & ATOM_PM_MISCINFO_PROGRAM_VOLTAGE) { |
||
2141 | rdev->pm.power_state[state_index].clock_info[0].voltage.type = |
||
2142 | VOLTAGE_VDDC; |
||
2143 | rdev->pm.power_state[state_index].clock_info[0].voltage.vddc_id = |
||
2144 | power_info->info.asPowerPlayInfo[i].ucVoltageDropIndex; |
||
2145 | } |
||
1963 | serge | 2146 | rdev->pm.power_state[state_index].flags = RADEON_PM_STATE_SINGLE_DISPLAY_ONLY; |
2147 | radeon_atombios_parse_misc_flags_1_3(rdev, state_index, misc, 0); |
||
1430 | serge | 2148 | state_index++; |
2149 | break; |
||
2150 | case 2: |
||
2151 | rdev->pm.power_state[state_index].clock_info[0].mclk = |
||
2152 | le32_to_cpu(power_info->info_2.asPowerPlayInfo[i].ulMemoryClock); |
||
2153 | rdev->pm.power_state[state_index].clock_info[0].sclk = |
||
2154 | le32_to_cpu(power_info->info_2.asPowerPlayInfo[i].ulEngineClock); |
||
2155 | /* skip invalid modes */ |
||
2156 | if ((rdev->pm.power_state[state_index].clock_info[0].mclk == 0) || |
||
2157 | (rdev->pm.power_state[state_index].clock_info[0].sclk == 0)) |
||
2158 | continue; |
||
1963 | serge | 2159 | rdev->pm.power_state[state_index].pcie_lanes = |
1430 | serge | 2160 | power_info->info_2.asPowerPlayInfo[i].ucNumPciELanes; |
2161 | misc = le32_to_cpu(power_info->info_2.asPowerPlayInfo[i].ulMiscInfo); |
||
2162 | misc2 = le32_to_cpu(power_info->info_2.asPowerPlayInfo[i].ulMiscInfo2); |
||
1963 | serge | 2163 | if ((misc & ATOM_PM_MISCINFO_VOLTAGE_DROP_SUPPORT) || |
2164 | (misc & ATOM_PM_MISCINFO_VOLTAGE_DROP_ACTIVE_HIGH)) { |
||
1430 | serge | 2165 | rdev->pm.power_state[state_index].clock_info[0].voltage.type = |
2166 | VOLTAGE_GPIO; |
||
2167 | rdev->pm.power_state[state_index].clock_info[0].voltage.gpio = |
||
5271 | serge | 2168 | radeon_atombios_lookup_gpio(rdev, |
1430 | serge | 2169 | power_info->info_2.asPowerPlayInfo[i].ucVoltageDropIndex); |
2170 | if (misc & ATOM_PM_MISCINFO_VOLTAGE_DROP_ACTIVE_HIGH) |
||
2171 | rdev->pm.power_state[state_index].clock_info[0].voltage.active_high = |
||
2172 | true; |
||
2173 | else |
||
2174 | rdev->pm.power_state[state_index].clock_info[0].voltage.active_high = |
||
2175 | false; |
||
2176 | } else if (misc & ATOM_PM_MISCINFO_PROGRAM_VOLTAGE) { |
||
2177 | rdev->pm.power_state[state_index].clock_info[0].voltage.type = |
||
2178 | VOLTAGE_VDDC; |
||
2179 | rdev->pm.power_state[state_index].clock_info[0].voltage.vddc_id = |
||
2180 | power_info->info_2.asPowerPlayInfo[i].ucVoltageDropIndex; |
||
2181 | } |
||
1963 | serge | 2182 | rdev->pm.power_state[state_index].flags = RADEON_PM_STATE_SINGLE_DISPLAY_ONLY; |
2183 | radeon_atombios_parse_misc_flags_1_3(rdev, state_index, misc, misc2); |
||
1430 | serge | 2184 | state_index++; |
2185 | break; |
||
2186 | case 3: |
||
2187 | rdev->pm.power_state[state_index].clock_info[0].mclk = |
||
2188 | le32_to_cpu(power_info->info_3.asPowerPlayInfo[i].ulMemoryClock); |
||
2189 | rdev->pm.power_state[state_index].clock_info[0].sclk = |
||
2190 | le32_to_cpu(power_info->info_3.asPowerPlayInfo[i].ulEngineClock); |
||
2191 | /* skip invalid modes */ |
||
2192 | if ((rdev->pm.power_state[state_index].clock_info[0].mclk == 0) || |
||
2193 | (rdev->pm.power_state[state_index].clock_info[0].sclk == 0)) |
||
2194 | continue; |
||
1963 | serge | 2195 | rdev->pm.power_state[state_index].pcie_lanes = |
1430 | serge | 2196 | power_info->info_3.asPowerPlayInfo[i].ucNumPciELanes; |
2197 | misc = le32_to_cpu(power_info->info_3.asPowerPlayInfo[i].ulMiscInfo); |
||
2198 | misc2 = le32_to_cpu(power_info->info_3.asPowerPlayInfo[i].ulMiscInfo2); |
||
1963 | serge | 2199 | if ((misc & ATOM_PM_MISCINFO_VOLTAGE_DROP_SUPPORT) || |
2200 | (misc & ATOM_PM_MISCINFO_VOLTAGE_DROP_ACTIVE_HIGH)) { |
||
1430 | serge | 2201 | rdev->pm.power_state[state_index].clock_info[0].voltage.type = |
2202 | VOLTAGE_GPIO; |
||
2203 | rdev->pm.power_state[state_index].clock_info[0].voltage.gpio = |
||
5271 | serge | 2204 | radeon_atombios_lookup_gpio(rdev, |
1430 | serge | 2205 | power_info->info_3.asPowerPlayInfo[i].ucVoltageDropIndex); |
2206 | if (misc & ATOM_PM_MISCINFO_VOLTAGE_DROP_ACTIVE_HIGH) |
||
2207 | rdev->pm.power_state[state_index].clock_info[0].voltage.active_high = |
||
2208 | true; |
||
2209 | else |
||
2210 | rdev->pm.power_state[state_index].clock_info[0].voltage.active_high = |
||
2211 | false; |
||
2212 | } else if (misc & ATOM_PM_MISCINFO_PROGRAM_VOLTAGE) { |
||
2213 | rdev->pm.power_state[state_index].clock_info[0].voltage.type = |
||
2214 | VOLTAGE_VDDC; |
||
2215 | rdev->pm.power_state[state_index].clock_info[0].voltage.vddc_id = |
||
2216 | power_info->info_3.asPowerPlayInfo[i].ucVoltageDropIndex; |
||
2217 | if (misc2 & ATOM_PM_MISCINFO2_VDDCI_DYNAMIC_VOLTAGE_EN) { |
||
2218 | rdev->pm.power_state[state_index].clock_info[0].voltage.vddci_enabled = |
||
2219 | true; |
||
2220 | rdev->pm.power_state[state_index].clock_info[0].voltage.vddci_id = |
||
2221 | power_info->info_3.asPowerPlayInfo[i].ucVDDCI_VoltageDropIndex; |
||
2222 | } |
||
2223 | } |
||
1963 | serge | 2224 | rdev->pm.power_state[state_index].flags = RADEON_PM_STATE_SINGLE_DISPLAY_ONLY; |
2225 | radeon_atombios_parse_misc_flags_1_3(rdev, state_index, misc, misc2); |
||
1430 | serge | 2226 | state_index++; |
2227 | break; |
||
2228 | } |
||
2229 | } |
||
1963 | serge | 2230 | /* last mode is usually default */ |
2231 | if (rdev->pm.default_power_state_index == -1) { |
||
2232 | rdev->pm.power_state[state_index - 1].type = |
||
2233 | POWER_STATE_TYPE_DEFAULT; |
||
2234 | rdev->pm.default_power_state_index = state_index - 1; |
||
2235 | rdev->pm.power_state[state_index - 1].default_clock_mode = |
||
2236 | &rdev->pm.power_state[state_index - 1].clock_info[0]; |
||
2237 | rdev->pm.power_state[state_index].flags &= |
||
2238 | ~RADEON_PM_STATE_SINGLE_DISPLAY_ONLY; |
||
2239 | rdev->pm.power_state[state_index].misc = 0; |
||
2240 | rdev->pm.power_state[state_index].misc2 = 0; |
||
2241 | } |
||
2242 | return state_index; |
||
2243 | } |
||
2244 | |||
2245 | static void radeon_atombios_add_pplib_thermal_controller(struct radeon_device *rdev, |
||
2246 | ATOM_PPLIB_THERMALCONTROLLER *controller) |
||
2247 | { |
||
2248 | struct radeon_i2c_bus_rec i2c_bus; |
||
2249 | |||
2250 | /* add the i2c bus for thermal/fan chip */ |
||
2251 | if (controller->ucType > 0) { |
||
5271 | serge | 2252 | if (controller->ucFanParameters & ATOM_PP_FANPARAMETERS_NOFAN) |
2253 | rdev->pm.no_fan = true; |
||
2254 | rdev->pm.fan_pulses_per_revolution = |
||
2255 | controller->ucFanParameters & ATOM_PP_FANPARAMETERS_TACHOMETER_PULSES_PER_REVOLUTION_MASK; |
||
2256 | if (rdev->pm.fan_pulses_per_revolution) { |
||
2257 | rdev->pm.fan_min_rpm = controller->ucFanMinRPM; |
||
2258 | rdev->pm.fan_max_rpm = controller->ucFanMaxRPM; |
||
2259 | } |
||
1963 | serge | 2260 | if (controller->ucType == ATOM_PP_THERMALCONTROLLER_RV6xx) { |
2261 | DRM_INFO("Internal thermal controller %s fan control\n", |
||
2262 | (controller->ucFanParameters & |
||
2263 | ATOM_PP_FANPARAMETERS_NOFAN) ? "without" : "with"); |
||
2264 | rdev->pm.int_thermal_type = THERMAL_TYPE_RV6XX; |
||
2265 | } else if (controller->ucType == ATOM_PP_THERMALCONTROLLER_RV770) { |
||
2266 | DRM_INFO("Internal thermal controller %s fan control\n", |
||
2267 | (controller->ucFanParameters & |
||
2268 | ATOM_PP_FANPARAMETERS_NOFAN) ? "without" : "with"); |
||
2269 | rdev->pm.int_thermal_type = THERMAL_TYPE_RV770; |
||
2270 | } else if (controller->ucType == ATOM_PP_THERMALCONTROLLER_EVERGREEN) { |
||
2271 | DRM_INFO("Internal thermal controller %s fan control\n", |
||
2272 | (controller->ucFanParameters & |
||
2273 | ATOM_PP_FANPARAMETERS_NOFAN) ? "without" : "with"); |
||
2274 | rdev->pm.int_thermal_type = THERMAL_TYPE_EVERGREEN; |
||
2275 | } else if (controller->ucType == ATOM_PP_THERMALCONTROLLER_SUMO) { |
||
2276 | DRM_INFO("Internal thermal controller %s fan control\n", |
||
2277 | (controller->ucFanParameters & |
||
2278 | ATOM_PP_FANPARAMETERS_NOFAN) ? "without" : "with"); |
||
2279 | rdev->pm.int_thermal_type = THERMAL_TYPE_SUMO; |
||
2280 | } else if (controller->ucType == ATOM_PP_THERMALCONTROLLER_NISLANDS) { |
||
2281 | DRM_INFO("Internal thermal controller %s fan control\n", |
||
2282 | (controller->ucFanParameters & |
||
2283 | ATOM_PP_FANPARAMETERS_NOFAN) ? "without" : "with"); |
||
2284 | rdev->pm.int_thermal_type = THERMAL_TYPE_NI; |
||
2997 | Serge | 2285 | } else if (controller->ucType == ATOM_PP_THERMALCONTROLLER_SISLANDS) { |
2286 | DRM_INFO("Internal thermal controller %s fan control\n", |
||
2287 | (controller->ucFanParameters & |
||
2288 | ATOM_PP_FANPARAMETERS_NOFAN) ? "without" : "with"); |
||
2289 | rdev->pm.int_thermal_type = THERMAL_TYPE_SI; |
||
5078 | serge | 2290 | } else if (controller->ucType == ATOM_PP_THERMALCONTROLLER_CISLANDS) { |
2291 | DRM_INFO("Internal thermal controller %s fan control\n", |
||
2292 | (controller->ucFanParameters & |
||
2293 | ATOM_PP_FANPARAMETERS_NOFAN) ? "without" : "with"); |
||
2294 | rdev->pm.int_thermal_type = THERMAL_TYPE_CI; |
||
2295 | } else if (controller->ucType == ATOM_PP_THERMALCONTROLLER_KAVERI) { |
||
2296 | DRM_INFO("Internal thermal controller %s fan control\n", |
||
2297 | (controller->ucFanParameters & |
||
2298 | ATOM_PP_FANPARAMETERS_NOFAN) ? "without" : "with"); |
||
2299 | rdev->pm.int_thermal_type = THERMAL_TYPE_KV; |
||
5128 | serge | 2300 | } else if (controller->ucType == |
2301 | ATOM_PP_THERMALCONTROLLER_EXTERNAL_GPIO) { |
||
2302 | DRM_INFO("External GPIO thermal controller %s fan control\n", |
||
2303 | (controller->ucFanParameters & |
||
2304 | ATOM_PP_FANPARAMETERS_NOFAN) ? "without" : "with"); |
||
2305 | rdev->pm.int_thermal_type = THERMAL_TYPE_EXTERNAL_GPIO; |
||
2306 | } else if (controller->ucType == |
||
2307 | ATOM_PP_THERMALCONTROLLER_ADT7473_WITH_INTERNAL) { |
||
2308 | DRM_INFO("ADT7473 with internal thermal controller %s fan control\n", |
||
2309 | (controller->ucFanParameters & |
||
2310 | ATOM_PP_FANPARAMETERS_NOFAN) ? "without" : "with"); |
||
2311 | rdev->pm.int_thermal_type = THERMAL_TYPE_ADT7473_WITH_INTERNAL; |
||
2312 | } else if (controller->ucType == |
||
2313 | ATOM_PP_THERMALCONTROLLER_EMC2103_WITH_INTERNAL) { |
||
2314 | DRM_INFO("EMC2103 with internal thermal controller %s fan control\n", |
||
2315 | (controller->ucFanParameters & |
||
2316 | ATOM_PP_FANPARAMETERS_NOFAN) ? "without" : "with"); |
||
2317 | rdev->pm.int_thermal_type = THERMAL_TYPE_EMC2103_WITH_INTERNAL; |
||
2997 | Serge | 2318 | } else if (controller->ucType < ARRAY_SIZE(pp_lib_thermal_controller_names)) { |
1963 | serge | 2319 | DRM_INFO("Possible %s thermal controller at 0x%02x %s fan control\n", |
2320 | pp_lib_thermal_controller_names[controller->ucType], |
||
2321 | controller->ucI2cAddress >> 1, |
||
2322 | (controller->ucFanParameters & |
||
2323 | ATOM_PP_FANPARAMETERS_NOFAN) ? "without" : "with"); |
||
5128 | serge | 2324 | rdev->pm.int_thermal_type = THERMAL_TYPE_EXTERNAL; |
1963 | serge | 2325 | i2c_bus = radeon_lookup_i2c_gpio(rdev, controller->ucI2cLine); |
2326 | rdev->pm.i2c_bus = radeon_i2c_lookup(rdev, &i2c_bus); |
||
2327 | if (rdev->pm.i2c_bus) { |
||
2328 | struct i2c_board_info info = { }; |
||
2329 | const char *name = pp_lib_thermal_controller_names[controller->ucType]; |
||
2330 | info.addr = controller->ucI2cAddress >> 1; |
||
2331 | strlcpy(info.type, name, sizeof(info.type)); |
||
2332 | i2c_new_device(&rdev->pm.i2c_bus->adapter, &info); |
||
1430 | serge | 2333 | } |
2997 | Serge | 2334 | } else { |
2335 | DRM_INFO("Unknown thermal controller type %d at 0x%02x %s fan control\n", |
||
2336 | controller->ucType, |
||
2337 | controller->ucI2cAddress >> 1, |
||
2338 | (controller->ucFanParameters & |
||
2339 | ATOM_PP_FANPARAMETERS_NOFAN) ? "without" : "with"); |
||
1430 | serge | 2340 | } |
1963 | serge | 2341 | } |
2342 | } |
||
2343 | |||
5078 | serge | 2344 | void radeon_atombios_get_default_voltages(struct radeon_device *rdev, |
2345 | u16 *vddc, u16 *vddci, u16 *mvdd) |
||
1963 | serge | 2346 | { |
2347 | struct radeon_mode_info *mode_info = &rdev->mode_info; |
||
2348 | int index = GetIndexIntoMasterTable(DATA, FirmwareInfo); |
||
2349 | u8 frev, crev; |
||
2350 | u16 data_offset; |
||
2351 | union firmware_info *firmware_info; |
||
2352 | |||
2353 | *vddc = 0; |
||
2354 | *vddci = 0; |
||
5078 | serge | 2355 | *mvdd = 0; |
1963 | serge | 2356 | |
2357 | if (atom_parse_data_header(mode_info->atom_context, index, NULL, |
||
2358 | &frev, &crev, &data_offset)) { |
||
2359 | firmware_info = |
||
2360 | (union firmware_info *)(mode_info->atom_context->bios + |
||
2361 | data_offset); |
||
2362 | *vddc = le16_to_cpu(firmware_info->info_14.usBootUpVDDCVoltage); |
||
5078 | serge | 2363 | if ((frev == 2) && (crev >= 2)) { |
1963 | serge | 2364 | *vddci = le16_to_cpu(firmware_info->info_22.usBootUpVDDCIVoltage); |
5078 | serge | 2365 | *mvdd = le16_to_cpu(firmware_info->info_22.usBootUpMVDDCVoltage); |
2366 | } |
||
1963 | serge | 2367 | } |
2368 | } |
||
2369 | |||
2370 | static void radeon_atombios_parse_pplib_non_clock_info(struct radeon_device *rdev, |
||
2371 | int state_index, int mode_index, |
||
2372 | struct _ATOM_PPLIB_NONCLOCK_INFO *non_clock_info) |
||
2373 | { |
||
2374 | int j; |
||
2375 | u32 misc = le32_to_cpu(non_clock_info->ulCapsAndSettings); |
||
2376 | u32 misc2 = le16_to_cpu(non_clock_info->usClassification); |
||
5078 | serge | 2377 | u16 vddc, vddci, mvdd; |
1963 | serge | 2378 | |
5078 | serge | 2379 | radeon_atombios_get_default_voltages(rdev, &vddc, &vddci, &mvdd); |
1963 | serge | 2380 | |
2381 | rdev->pm.power_state[state_index].misc = misc; |
||
2382 | rdev->pm.power_state[state_index].misc2 = misc2; |
||
2383 | rdev->pm.power_state[state_index].pcie_lanes = |
||
1430 | serge | 2384 | ((misc & ATOM_PPLIB_PCIE_LINK_WIDTH_MASK) >> |
2385 | ATOM_PPLIB_PCIE_LINK_WIDTH_SHIFT) + 1; |
||
2386 | switch (misc2 & ATOM_PPLIB_CLASSIFICATION_UI_MASK) { |
||
2387 | case ATOM_PPLIB_CLASSIFICATION_UI_BATTERY: |
||
2388 | rdev->pm.power_state[state_index].type = |
||
2389 | POWER_STATE_TYPE_BATTERY; |
||
2390 | break; |
||
2391 | case ATOM_PPLIB_CLASSIFICATION_UI_BALANCED: |
||
2392 | rdev->pm.power_state[state_index].type = |
||
2393 | POWER_STATE_TYPE_BALANCED; |
||
2394 | break; |
||
2395 | case ATOM_PPLIB_CLASSIFICATION_UI_PERFORMANCE: |
||
2396 | rdev->pm.power_state[state_index].type = |
||
2397 | POWER_STATE_TYPE_PERFORMANCE; |
||
2398 | break; |
||
1963 | serge | 2399 | case ATOM_PPLIB_CLASSIFICATION_UI_NONE: |
2400 | if (misc2 & ATOM_PPLIB_CLASSIFICATION_3DPERFORMANCE) |
||
2401 | rdev->pm.power_state[state_index].type = |
||
2402 | POWER_STATE_TYPE_PERFORMANCE; |
||
2403 | break; |
||
1430 | serge | 2404 | } |
1963 | serge | 2405 | rdev->pm.power_state[state_index].flags = 0; |
2406 | if (misc & ATOM_PPLIB_SINGLE_DISPLAY_ONLY) |
||
2407 | rdev->pm.power_state[state_index].flags |= |
||
2408 | RADEON_PM_STATE_SINGLE_DISPLAY_ONLY; |
||
1430 | serge | 2409 | if (misc2 & ATOM_PPLIB_CLASSIFICATION_BOOT) { |
2410 | rdev->pm.power_state[state_index].type = |
||
2411 | POWER_STATE_TYPE_DEFAULT; |
||
1963 | serge | 2412 | rdev->pm.default_power_state_index = state_index; |
1430 | serge | 2413 | rdev->pm.power_state[state_index].default_clock_mode = |
2414 | &rdev->pm.power_state[state_index].clock_info[mode_index - 1]; |
||
3764 | Serge | 2415 | if ((rdev->family >= CHIP_BARTS) && !(rdev->flags & RADEON_IS_IGP)) { |
1963 | serge | 2416 | /* NI chips post without MC ucode, so default clocks are strobe mode only */ |
2417 | rdev->pm.default_sclk = rdev->pm.power_state[state_index].clock_info[0].sclk; |
||
2418 | rdev->pm.default_mclk = rdev->pm.power_state[state_index].clock_info[0].mclk; |
||
2419 | rdev->pm.default_vddc = rdev->pm.power_state[state_index].clock_info[0].voltage.voltage; |
||
2420 | rdev->pm.default_vddci = rdev->pm.power_state[state_index].clock_info[0].voltage.vddci; |
||
2421 | } else { |
||
5078 | serge | 2422 | u16 max_vddci = 0; |
2423 | |||
2424 | if (ASIC_IS_DCE4(rdev)) |
||
2425 | radeon_atom_get_max_voltage(rdev, |
||
2426 | SET_VOLTAGE_TYPE_ASIC_VDDCI, |
||
2427 | &max_vddci); |
||
2428 | /* patch the table values with the default sclk/mclk from firmware info */ |
||
1963 | serge | 2429 | for (j = 0; j < mode_index; j++) { |
2430 | rdev->pm.power_state[state_index].clock_info[j].mclk = |
||
2431 | rdev->clock.default_mclk; |
||
2432 | rdev->pm.power_state[state_index].clock_info[j].sclk = |
||
2433 | rdev->clock.default_sclk; |
||
2434 | if (vddc) |
||
2435 | rdev->pm.power_state[state_index].clock_info[j].voltage.voltage = |
||
2436 | vddc; |
||
5078 | serge | 2437 | if (max_vddci) |
2438 | rdev->pm.power_state[state_index].clock_info[j].voltage.vddci = |
||
2439 | max_vddci; |
||
1963 | serge | 2440 | } |
1430 | serge | 2441 | } |
1963 | serge | 2442 | } |
2443 | } |
||
2444 | |||
2445 | static bool radeon_atombios_parse_pplib_clock_info(struct radeon_device *rdev, |
||
2446 | int state_index, int mode_index, |
||
2447 | union pplib_clock_info *clock_info) |
||
2448 | { |
||
2449 | u32 sclk, mclk; |
||
2997 | Serge | 2450 | u16 vddc; |
1963 | serge | 2451 | |
2452 | if (rdev->flags & RADEON_IS_IGP) { |
||
2453 | if (rdev->family >= CHIP_PALM) { |
||
2454 | sclk = le16_to_cpu(clock_info->sumo.usEngineClockLow); |
||
2455 | sclk |= clock_info->sumo.ucEngineClockHigh << 16; |
||
2456 | rdev->pm.power_state[state_index].clock_info[mode_index].sclk = sclk; |
||
2457 | } else { |
||
2458 | sclk = le16_to_cpu(clock_info->rs780.usLowEngineClockLow); |
||
2459 | sclk |= clock_info->rs780.ucLowEngineClockHigh << 16; |
||
2460 | rdev->pm.power_state[state_index].clock_info[mode_index].sclk = sclk; |
||
2461 | } |
||
5078 | serge | 2462 | } else if (rdev->family >= CHIP_BONAIRE) { |
2463 | sclk = le16_to_cpu(clock_info->ci.usEngineClockLow); |
||
2464 | sclk |= clock_info->ci.ucEngineClockHigh << 16; |
||
2465 | mclk = le16_to_cpu(clock_info->ci.usMemoryClockLow); |
||
2466 | mclk |= clock_info->ci.ucMemoryClockHigh << 16; |
||
2467 | rdev->pm.power_state[state_index].clock_info[mode_index].mclk = mclk; |
||
2468 | rdev->pm.power_state[state_index].clock_info[mode_index].sclk = sclk; |
||
2469 | rdev->pm.power_state[state_index].clock_info[mode_index].voltage.type = |
||
2470 | VOLTAGE_NONE; |
||
3764 | Serge | 2471 | } else if (rdev->family >= CHIP_TAHITI) { |
2997 | Serge | 2472 | sclk = le16_to_cpu(clock_info->si.usEngineClockLow); |
2473 | sclk |= clock_info->si.ucEngineClockHigh << 16; |
||
2474 | mclk = le16_to_cpu(clock_info->si.usMemoryClockLow); |
||
2475 | mclk |= clock_info->si.ucMemoryClockHigh << 16; |
||
2476 | rdev->pm.power_state[state_index].clock_info[mode_index].mclk = mclk; |
||
2477 | rdev->pm.power_state[state_index].clock_info[mode_index].sclk = sclk; |
||
2478 | rdev->pm.power_state[state_index].clock_info[mode_index].voltage.type = |
||
2479 | VOLTAGE_SW; |
||
2480 | rdev->pm.power_state[state_index].clock_info[mode_index].voltage.voltage = |
||
2481 | le16_to_cpu(clock_info->si.usVDDC); |
||
2482 | rdev->pm.power_state[state_index].clock_info[mode_index].voltage.vddci = |
||
2483 | le16_to_cpu(clock_info->si.usVDDCI); |
||
3764 | Serge | 2484 | } else if (rdev->family >= CHIP_CEDAR) { |
1963 | serge | 2485 | sclk = le16_to_cpu(clock_info->evergreen.usEngineClockLow); |
2486 | sclk |= clock_info->evergreen.ucEngineClockHigh << 16; |
||
2487 | mclk = le16_to_cpu(clock_info->evergreen.usMemoryClockLow); |
||
2488 | mclk |= clock_info->evergreen.ucMemoryClockHigh << 16; |
||
2489 | rdev->pm.power_state[state_index].clock_info[mode_index].mclk = mclk; |
||
2490 | rdev->pm.power_state[state_index].clock_info[mode_index].sclk = sclk; |
||
2491 | rdev->pm.power_state[state_index].clock_info[mode_index].voltage.type = |
||
2492 | VOLTAGE_SW; |
||
2493 | rdev->pm.power_state[state_index].clock_info[mode_index].voltage.voltage = |
||
2494 | le16_to_cpu(clock_info->evergreen.usVDDC); |
||
2495 | rdev->pm.power_state[state_index].clock_info[mode_index].voltage.vddci = |
||
2496 | le16_to_cpu(clock_info->evergreen.usVDDCI); |
||
2497 | } else { |
||
2498 | sclk = le16_to_cpu(clock_info->r600.usEngineClockLow); |
||
2499 | sclk |= clock_info->r600.ucEngineClockHigh << 16; |
||
2500 | mclk = le16_to_cpu(clock_info->r600.usMemoryClockLow); |
||
2501 | mclk |= clock_info->r600.ucMemoryClockHigh << 16; |
||
2502 | rdev->pm.power_state[state_index].clock_info[mode_index].mclk = mclk; |
||
2503 | rdev->pm.power_state[state_index].clock_info[mode_index].sclk = sclk; |
||
2504 | rdev->pm.power_state[state_index].clock_info[mode_index].voltage.type = |
||
2505 | VOLTAGE_SW; |
||
2506 | rdev->pm.power_state[state_index].clock_info[mode_index].voltage.voltage = |
||
2507 | le16_to_cpu(clock_info->r600.usVDDC); |
||
2508 | } |
||
2509 | |||
1986 | serge | 2510 | /* patch up vddc if necessary */ |
2997 | Serge | 2511 | switch (rdev->pm.power_state[state_index].clock_info[mode_index].voltage.voltage) { |
2512 | case ATOM_VIRTUAL_VOLTAGE_ID0: |
||
2513 | case ATOM_VIRTUAL_VOLTAGE_ID1: |
||
2514 | case ATOM_VIRTUAL_VOLTAGE_ID2: |
||
2515 | case ATOM_VIRTUAL_VOLTAGE_ID3: |
||
5078 | serge | 2516 | case ATOM_VIRTUAL_VOLTAGE_ID4: |
2517 | case ATOM_VIRTUAL_VOLTAGE_ID5: |
||
2518 | case ATOM_VIRTUAL_VOLTAGE_ID6: |
||
2519 | case ATOM_VIRTUAL_VOLTAGE_ID7: |
||
2997 | Serge | 2520 | if (radeon_atom_get_max_vddc(rdev, VOLTAGE_TYPE_VDDC, |
2521 | rdev->pm.power_state[state_index].clock_info[mode_index].voltage.voltage, |
||
2522 | &vddc) == 0) |
||
1986 | serge | 2523 | rdev->pm.power_state[state_index].clock_info[mode_index].voltage.voltage = vddc; |
2997 | Serge | 2524 | break; |
2525 | default: |
||
2526 | break; |
||
1986 | serge | 2527 | } |
2528 | |||
1963 | serge | 2529 | if (rdev->flags & RADEON_IS_IGP) { |
2530 | /* skip invalid modes */ |
||
2531 | if (rdev->pm.power_state[state_index].clock_info[mode_index].sclk == 0) |
||
2532 | return false; |
||
2533 | } else { |
||
2534 | /* skip invalid modes */ |
||
2535 | if ((rdev->pm.power_state[state_index].clock_info[mode_index].mclk == 0) || |
||
2536 | (rdev->pm.power_state[state_index].clock_info[mode_index].sclk == 0)) |
||
2537 | return false; |
||
2538 | } |
||
2539 | return true; |
||
2540 | } |
||
2541 | |||
2542 | static int radeon_atombios_parse_power_table_4_5(struct radeon_device *rdev) |
||
2543 | { |
||
2544 | struct radeon_mode_info *mode_info = &rdev->mode_info; |
||
2545 | struct _ATOM_PPLIB_NONCLOCK_INFO *non_clock_info; |
||
2546 | union pplib_power_state *power_state; |
||
2547 | int i, j; |
||
2548 | int state_index = 0, mode_index = 0; |
||
2549 | union pplib_clock_info *clock_info; |
||
2550 | bool valid; |
||
2551 | union power_info *power_info; |
||
2552 | int index = GetIndexIntoMasterTable(DATA, PowerPlayInfo); |
||
2553 | u16 data_offset; |
||
2554 | u8 frev, crev; |
||
2555 | |||
2556 | if (!atom_parse_data_header(mode_info->atom_context, index, NULL, |
||
2557 | &frev, &crev, &data_offset)) |
||
2558 | return state_index; |
||
2559 | power_info = (union power_info *)(mode_info->atom_context->bios + data_offset); |
||
2560 | |||
2561 | radeon_atombios_add_pplib_thermal_controller(rdev, &power_info->pplib.sThermalController); |
||
3764 | Serge | 2562 | if (power_info->pplib.ucNumStates == 0) |
2563 | return state_index; |
||
1963 | serge | 2564 | rdev->pm.power_state = kzalloc(sizeof(struct radeon_power_state) * |
2565 | power_info->pplib.ucNumStates, GFP_KERNEL); |
||
2566 | if (!rdev->pm.power_state) |
||
2567 | return state_index; |
||
2568 | /* first mode is usually default, followed by low to high */ |
||
2569 | for (i = 0; i < power_info->pplib.ucNumStates; i++) { |
||
2570 | mode_index = 0; |
||
2571 | power_state = (union pplib_power_state *) |
||
2572 | (mode_info->atom_context->bios + data_offset + |
||
2573 | le16_to_cpu(power_info->pplib.usStateArrayOffset) + |
||
2574 | i * power_info->pplib.ucStateEntrySize); |
||
2575 | non_clock_info = (struct _ATOM_PPLIB_NONCLOCK_INFO *) |
||
2576 | (mode_info->atom_context->bios + data_offset + |
||
2577 | le16_to_cpu(power_info->pplib.usNonClockInfoArrayOffset) + |
||
2578 | (power_state->v1.ucNonClockStateIndex * |
||
2579 | power_info->pplib.ucNonClockSize)); |
||
2997 | Serge | 2580 | rdev->pm.power_state[i].clock_info = kzalloc(sizeof(struct radeon_pm_clock_info) * |
2581 | ((power_info->pplib.ucStateEntrySize - 1) ? |
||
2582 | (power_info->pplib.ucStateEntrySize - 1) : 1), |
||
2583 | GFP_KERNEL); |
||
2584 | if (!rdev->pm.power_state[i].clock_info) |
||
2585 | return state_index; |
||
2586 | if (power_info->pplib.ucStateEntrySize - 1) { |
||
1963 | serge | 2587 | for (j = 0; j < (power_info->pplib.ucStateEntrySize - 1); j++) { |
2588 | clock_info = (union pplib_clock_info *) |
||
2589 | (mode_info->atom_context->bios + data_offset + |
||
2590 | le16_to_cpu(power_info->pplib.usClockInfoArrayOffset) + |
||
2591 | (power_state->v1.ucClockStateIndices[j] * |
||
2592 | power_info->pplib.ucClockInfoSize)); |
||
2593 | valid = radeon_atombios_parse_pplib_clock_info(rdev, |
||
2594 | state_index, mode_index, |
||
2595 | clock_info); |
||
2596 | if (valid) |
||
2597 | mode_index++; |
||
2598 | } |
||
2997 | Serge | 2599 | } else { |
2600 | rdev->pm.power_state[state_index].clock_info[0].mclk = |
||
2601 | rdev->clock.default_mclk; |
||
2602 | rdev->pm.power_state[state_index].clock_info[0].sclk = |
||
2603 | rdev->clock.default_sclk; |
||
2604 | mode_index++; |
||
2605 | } |
||
1963 | serge | 2606 | rdev->pm.power_state[state_index].num_clock_modes = mode_index; |
2607 | if (mode_index) { |
||
2608 | radeon_atombios_parse_pplib_non_clock_info(rdev, state_index, mode_index, |
||
2609 | non_clock_info); |
||
2610 | state_index++; |
||
2611 | } |
||
2612 | } |
||
2613 | /* if multiple clock modes, mark the lowest as no display */ |
||
2614 | for (i = 0; i < state_index; i++) { |
||
2615 | if (rdev->pm.power_state[i].num_clock_modes > 1) |
||
2616 | rdev->pm.power_state[i].clock_info[0].flags |= |
||
2617 | RADEON_PM_MODE_NO_DISPLAY; |
||
2618 | } |
||
2619 | /* first mode is usually default */ |
||
2620 | if (rdev->pm.default_power_state_index == -1) { |
||
2621 | rdev->pm.power_state[0].type = |
||
2622 | POWER_STATE_TYPE_DEFAULT; |
||
2623 | rdev->pm.default_power_state_index = 0; |
||
2624 | rdev->pm.power_state[0].default_clock_mode = |
||
2625 | &rdev->pm.power_state[0].clock_info[0]; |
||
2626 | } |
||
2627 | return state_index; |
||
2628 | } |
||
2629 | |||
2630 | static int radeon_atombios_parse_power_table_6(struct radeon_device *rdev) |
||
2631 | { |
||
2632 | struct radeon_mode_info *mode_info = &rdev->mode_info; |
||
2633 | struct _ATOM_PPLIB_NONCLOCK_INFO *non_clock_info; |
||
2634 | union pplib_power_state *power_state; |
||
2635 | int i, j, non_clock_array_index, clock_array_index; |
||
2636 | int state_index = 0, mode_index = 0; |
||
2637 | union pplib_clock_info *clock_info; |
||
2997 | Serge | 2638 | struct _StateArray *state_array; |
2639 | struct _ClockInfoArray *clock_info_array; |
||
2640 | struct _NonClockInfoArray *non_clock_info_array; |
||
1963 | serge | 2641 | bool valid; |
2642 | union power_info *power_info; |
||
2643 | int index = GetIndexIntoMasterTable(DATA, PowerPlayInfo); |
||
2644 | u16 data_offset; |
||
2645 | u8 frev, crev; |
||
3764 | Serge | 2646 | u8 *power_state_offset; |
1963 | serge | 2647 | |
2648 | if (!atom_parse_data_header(mode_info->atom_context, index, NULL, |
||
2649 | &frev, &crev, &data_offset)) |
||
2650 | return state_index; |
||
2651 | power_info = (union power_info *)(mode_info->atom_context->bios + data_offset); |
||
2652 | |||
2653 | radeon_atombios_add_pplib_thermal_controller(rdev, &power_info->pplib.sThermalController); |
||
2997 | Serge | 2654 | state_array = (struct _StateArray *) |
1963 | serge | 2655 | (mode_info->atom_context->bios + data_offset + |
2656 | le16_to_cpu(power_info->pplib.usStateArrayOffset)); |
||
2997 | Serge | 2657 | clock_info_array = (struct _ClockInfoArray *) |
1963 | serge | 2658 | (mode_info->atom_context->bios + data_offset + |
2659 | le16_to_cpu(power_info->pplib.usClockInfoArrayOffset)); |
||
2997 | Serge | 2660 | non_clock_info_array = (struct _NonClockInfoArray *) |
1963 | serge | 2661 | (mode_info->atom_context->bios + data_offset + |
2662 | le16_to_cpu(power_info->pplib.usNonClockInfoArrayOffset)); |
||
3764 | Serge | 2663 | if (state_array->ucNumEntries == 0) |
2664 | return state_index; |
||
1963 | serge | 2665 | rdev->pm.power_state = kzalloc(sizeof(struct radeon_power_state) * |
2666 | state_array->ucNumEntries, GFP_KERNEL); |
||
2667 | if (!rdev->pm.power_state) |
||
2668 | return state_index; |
||
3764 | Serge | 2669 | power_state_offset = (u8 *)state_array->states; |
1963 | serge | 2670 | for (i = 0; i < state_array->ucNumEntries; i++) { |
2671 | mode_index = 0; |
||
3764 | Serge | 2672 | power_state = (union pplib_power_state *)power_state_offset; |
2673 | non_clock_array_index = power_state->v2.nonClockInfoIndex; |
||
1963 | serge | 2674 | non_clock_info = (struct _ATOM_PPLIB_NONCLOCK_INFO *) |
2675 | &non_clock_info_array->nonClockInfo[non_clock_array_index]; |
||
2997 | Serge | 2676 | rdev->pm.power_state[i].clock_info = kzalloc(sizeof(struct radeon_pm_clock_info) * |
2677 | (power_state->v2.ucNumDPMLevels ? |
||
2678 | power_state->v2.ucNumDPMLevels : 1), |
||
2679 | GFP_KERNEL); |
||
2680 | if (!rdev->pm.power_state[i].clock_info) |
||
2681 | return state_index; |
||
2682 | if (power_state->v2.ucNumDPMLevels) { |
||
1963 | serge | 2683 | for (j = 0; j < power_state->v2.ucNumDPMLevels; j++) { |
2684 | clock_array_index = power_state->v2.clockInfoIndex[j]; |
||
2685 | clock_info = (union pplib_clock_info *) |
||
2997 | Serge | 2686 | &clock_info_array->clockInfo[clock_array_index * clock_info_array->ucEntrySize]; |
1963 | serge | 2687 | valid = radeon_atombios_parse_pplib_clock_info(rdev, |
2688 | state_index, mode_index, |
||
2689 | clock_info); |
||
2690 | if (valid) |
||
2691 | mode_index++; |
||
2692 | } |
||
2997 | Serge | 2693 | } else { |
2694 | rdev->pm.power_state[state_index].clock_info[0].mclk = |
||
2695 | rdev->clock.default_mclk; |
||
2696 | rdev->pm.power_state[state_index].clock_info[0].sclk = |
||
2697 | rdev->clock.default_sclk; |
||
2698 | mode_index++; |
||
2699 | } |
||
1963 | serge | 2700 | rdev->pm.power_state[state_index].num_clock_modes = mode_index; |
2701 | if (mode_index) { |
||
2702 | radeon_atombios_parse_pplib_non_clock_info(rdev, state_index, mode_index, |
||
2703 | non_clock_info); |
||
1430 | serge | 2704 | state_index++; |
2705 | } |
||
3764 | Serge | 2706 | power_state_offset += 2 + power_state->v2.ucNumDPMLevels; |
1430 | serge | 2707 | } |
1963 | serge | 2708 | /* if multiple clock modes, mark the lowest as no display */ |
2709 | for (i = 0; i < state_index; i++) { |
||
2710 | if (rdev->pm.power_state[i].num_clock_modes > 1) |
||
2711 | rdev->pm.power_state[i].clock_info[0].flags |= |
||
2712 | RADEON_PM_MODE_NO_DISPLAY; |
||
2713 | } |
||
2714 | /* first mode is usually default */ |
||
2715 | if (rdev->pm.default_power_state_index == -1) { |
||
2716 | rdev->pm.power_state[0].type = |
||
2717 | POWER_STATE_TYPE_DEFAULT; |
||
2718 | rdev->pm.default_power_state_index = 0; |
||
2719 | rdev->pm.power_state[0].default_clock_mode = |
||
2720 | &rdev->pm.power_state[0].clock_info[0]; |
||
2721 | } |
||
2722 | return state_index; |
||
2723 | } |
||
2724 | |||
2725 | void radeon_atombios_get_power_modes(struct radeon_device *rdev) |
||
2726 | { |
||
2727 | struct radeon_mode_info *mode_info = &rdev->mode_info; |
||
2728 | int index = GetIndexIntoMasterTable(DATA, PowerPlayInfo); |
||
2729 | u16 data_offset; |
||
2730 | u8 frev, crev; |
||
2731 | int state_index = 0; |
||
2732 | |||
2733 | rdev->pm.default_power_state_index = -1; |
||
2734 | |||
2735 | if (atom_parse_data_header(mode_info->atom_context, index, NULL, |
||
2736 | &frev, &crev, &data_offset)) { |
||
2737 | switch (frev) { |
||
2738 | case 1: |
||
2739 | case 2: |
||
2740 | case 3: |
||
2741 | state_index = radeon_atombios_parse_power_table_1_3(rdev); |
||
2742 | break; |
||
2743 | case 4: |
||
2744 | case 5: |
||
2745 | state_index = radeon_atombios_parse_power_table_4_5(rdev); |
||
2746 | break; |
||
2747 | case 6: |
||
2748 | state_index = radeon_atombios_parse_power_table_6(rdev); |
||
2749 | break; |
||
2750 | default: |
||
2751 | break; |
||
1430 | serge | 2752 | } |
3764 | Serge | 2753 | } |
2754 | |||
2755 | if (state_index == 0) { |
||
1963 | serge | 2756 | rdev->pm.power_state = kzalloc(sizeof(struct radeon_power_state), GFP_KERNEL); |
2757 | if (rdev->pm.power_state) { |
||
2997 | Serge | 2758 | rdev->pm.power_state[0].clock_info = |
2759 | kzalloc(sizeof(struct radeon_pm_clock_info) * 1, GFP_KERNEL); |
||
2760 | if (rdev->pm.power_state[0].clock_info) { |
||
1430 | serge | 2761 | /* add the default mode */ |
2762 | rdev->pm.power_state[state_index].type = |
||
2763 | POWER_STATE_TYPE_DEFAULT; |
||
2764 | rdev->pm.power_state[state_index].num_clock_modes = 1; |
||
2765 | rdev->pm.power_state[state_index].clock_info[0].mclk = rdev->clock.default_mclk; |
||
2766 | rdev->pm.power_state[state_index].clock_info[0].sclk = rdev->clock.default_sclk; |
||
2767 | rdev->pm.power_state[state_index].default_clock_mode = |
||
2768 | &rdev->pm.power_state[state_index].clock_info[0]; |
||
2769 | rdev->pm.power_state[state_index].clock_info[0].voltage.type = VOLTAGE_NONE; |
||
1963 | serge | 2770 | rdev->pm.power_state[state_index].pcie_lanes = 16; |
2771 | rdev->pm.default_power_state_index = state_index; |
||
2772 | rdev->pm.power_state[state_index].flags = 0; |
||
1430 | serge | 2773 | state_index++; |
2774 | } |
||
1963 | serge | 2775 | } |
2997 | Serge | 2776 | } |
1963 | serge | 2777 | |
1430 | serge | 2778 | rdev->pm.num_power_states = state_index; |
2779 | |||
1963 | serge | 2780 | rdev->pm.current_power_state_index = rdev->pm.default_power_state_index; |
2781 | rdev->pm.current_clock_mode_index = 0; |
||
2997 | Serge | 2782 | if (rdev->pm.default_power_state_index >= 0) |
2783 | rdev->pm.current_vddc = |
||
2784 | rdev->pm.power_state[rdev->pm.default_power_state_index].clock_info[0].voltage.voltage; |
||
2785 | else |
||
2786 | rdev->pm.current_vddc = 0; |
||
1117 | serge | 2787 | } |
2788 | |||
3764 | Serge | 2789 | union get_clock_dividers { |
2790 | struct _COMPUTE_MEMORY_ENGINE_PLL_PARAMETERS v1; |
||
2791 | struct _COMPUTE_MEMORY_ENGINE_PLL_PARAMETERS_V2 v2; |
||
2792 | struct _COMPUTE_MEMORY_ENGINE_PLL_PARAMETERS_V3 v3; |
||
2793 | struct _COMPUTE_MEMORY_ENGINE_PLL_PARAMETERS_V4 v4; |
||
2794 | struct _COMPUTE_MEMORY_ENGINE_PLL_PARAMETERS_V5 v5; |
||
5078 | serge | 2795 | struct _COMPUTE_GPU_CLOCK_INPUT_PARAMETERS_V1_6 v6_in; |
2796 | struct _COMPUTE_GPU_CLOCK_OUTPUT_PARAMETERS_V1_6 v6_out; |
||
3764 | Serge | 2797 | }; |
2798 | |||
2799 | int radeon_atom_get_clock_dividers(struct radeon_device *rdev, |
||
2800 | u8 clock_type, |
||
2801 | u32 clock, |
||
2802 | bool strobe_mode, |
||
2803 | struct atom_clock_dividers *dividers) |
||
2804 | { |
||
2805 | union get_clock_dividers args; |
||
2806 | int index = GetIndexIntoMasterTable(COMMAND, ComputeMemoryEnginePLL); |
||
2807 | u8 frev, crev; |
||
2808 | |||
2809 | memset(&args, 0, sizeof(args)); |
||
2810 | memset(dividers, 0, sizeof(struct atom_clock_dividers)); |
||
2811 | |||
2812 | if (!atom_parse_cmd_header(rdev->mode_info.atom_context, index, &frev, &crev)) |
||
2813 | return -EINVAL; |
||
2814 | |||
2815 | switch (crev) { |
||
2816 | case 1: |
||
2817 | /* r4xx, r5xx */ |
||
2818 | args.v1.ucAction = clock_type; |
||
2819 | args.v1.ulClock = cpu_to_le32(clock); /* 10 khz */ |
||
2820 | |||
2821 | atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args); |
||
2822 | |||
2823 | dividers->post_div = args.v1.ucPostDiv; |
||
2824 | dividers->fb_div = args.v1.ucFbDiv; |
||
2825 | dividers->enable_post_div = true; |
||
2826 | break; |
||
2827 | case 2: |
||
2828 | case 3: |
||
5078 | serge | 2829 | case 5: |
2830 | /* r6xx, r7xx, evergreen, ni, si */ |
||
3764 | Serge | 2831 | if (rdev->family <= CHIP_RV770) { |
2832 | args.v2.ucAction = clock_type; |
||
2833 | args.v2.ulClock = cpu_to_le32(clock); /* 10 khz */ |
||
2834 | |||
2835 | atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args); |
||
2836 | |||
2837 | dividers->post_div = args.v2.ucPostDiv; |
||
2838 | dividers->fb_div = le16_to_cpu(args.v2.usFbDiv); |
||
2839 | dividers->ref_div = args.v2.ucAction; |
||
2840 | if (rdev->family == CHIP_RV770) { |
||
2841 | dividers->enable_post_div = (le32_to_cpu(args.v2.ulClock) & (1 << 24)) ? |
||
2842 | true : false; |
||
2843 | dividers->vco_mode = (le32_to_cpu(args.v2.ulClock) & (1 << 25)) ? 1 : 0; |
||
2844 | } else |
||
2845 | dividers->enable_post_div = (dividers->fb_div & 1) ? true : false; |
||
2846 | } else { |
||
2847 | if (clock_type == COMPUTE_ENGINE_PLL_PARAM) { |
||
2848 | args.v3.ulClockParams = cpu_to_le32((clock_type << 24) | clock); |
||
2849 | |||
2850 | atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args); |
||
2851 | |||
2852 | dividers->post_div = args.v3.ucPostDiv; |
||
2853 | dividers->enable_post_div = (args.v3.ucCntlFlag & |
||
2854 | ATOM_PLL_CNTL_FLAG_PLL_POST_DIV_EN) ? true : false; |
||
2855 | dividers->enable_dithen = (args.v3.ucCntlFlag & |
||
2856 | ATOM_PLL_CNTL_FLAG_FRACTION_DISABLE) ? false : true; |
||
5078 | serge | 2857 | dividers->whole_fb_div = le16_to_cpu(args.v3.ulFbDiv.usFbDiv); |
3764 | Serge | 2858 | dividers->frac_fb_div = le16_to_cpu(args.v3.ulFbDiv.usFbDivFrac); |
2859 | dividers->ref_div = args.v3.ucRefDiv; |
||
2860 | dividers->vco_mode = (args.v3.ucCntlFlag & |
||
2861 | ATOM_PLL_CNTL_FLAG_MPLL_VCO_MODE) ? 1 : 0; |
||
2862 | } else { |
||
5078 | serge | 2863 | /* for SI we use ComputeMemoryClockParam for memory plls */ |
2864 | if (rdev->family >= CHIP_TAHITI) |
||
2865 | return -EINVAL; |
||
3764 | Serge | 2866 | args.v5.ulClockParams = cpu_to_le32((clock_type << 24) | clock); |
2867 | if (strobe_mode) |
||
2868 | args.v5.ucInputFlag = ATOM_PLL_INPUT_FLAG_PLL_STROBE_MODE_EN; |
||
2869 | |||
2870 | atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args); |
||
2871 | |||
2872 | dividers->post_div = args.v5.ucPostDiv; |
||
2873 | dividers->enable_post_div = (args.v5.ucCntlFlag & |
||
2874 | ATOM_PLL_CNTL_FLAG_PLL_POST_DIV_EN) ? true : false; |
||
2875 | dividers->enable_dithen = (args.v5.ucCntlFlag & |
||
2876 | ATOM_PLL_CNTL_FLAG_FRACTION_DISABLE) ? false : true; |
||
2877 | dividers->whole_fb_div = le16_to_cpu(args.v5.ulFbDiv.usFbDiv); |
||
2878 | dividers->frac_fb_div = le16_to_cpu(args.v5.ulFbDiv.usFbDivFrac); |
||
2879 | dividers->ref_div = args.v5.ucRefDiv; |
||
2880 | dividers->vco_mode = (args.v5.ucCntlFlag & |
||
2881 | ATOM_PLL_CNTL_FLAG_MPLL_VCO_MODE) ? 1 : 0; |
||
2882 | } |
||
2883 | } |
||
2884 | break; |
||
2885 | case 4: |
||
2886 | /* fusion */ |
||
2887 | args.v4.ulClock = cpu_to_le32(clock); /* 10 khz */ |
||
2888 | |||
2889 | atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args); |
||
2890 | |||
5078 | serge | 2891 | dividers->post_divider = dividers->post_div = args.v4.ucPostDiv; |
3764 | Serge | 2892 | dividers->real_clock = le32_to_cpu(args.v4.ulClock); |
2893 | break; |
||
5078 | serge | 2894 | case 6: |
2895 | /* CI */ |
||
2896 | /* COMPUTE_GPUCLK_INPUT_FLAG_DEFAULT_GPUCLK, COMPUTE_GPUCLK_INPUT_FLAG_SCLK */ |
||
2897 | args.v6_in.ulClock.ulComputeClockFlag = clock_type; |
||
2898 | args.v6_in.ulClock.ulClockFreq = cpu_to_le32(clock); /* 10 khz */ |
||
2899 | |||
2900 | atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args); |
||
2901 | |||
2902 | dividers->whole_fb_div = le16_to_cpu(args.v6_out.ulFbDiv.usFbDiv); |
||
2903 | dividers->frac_fb_div = le16_to_cpu(args.v6_out.ulFbDiv.usFbDivFrac); |
||
2904 | dividers->ref_div = args.v6_out.ucPllRefDiv; |
||
2905 | dividers->post_div = args.v6_out.ucPllPostDiv; |
||
2906 | dividers->flags = args.v6_out.ucPllCntlFlag; |
||
2907 | dividers->real_clock = le32_to_cpu(args.v6_out.ulClock.ulClock); |
||
2908 | dividers->post_divider = args.v6_out.ulClock.ucPostDiv; |
||
2909 | break; |
||
3764 | Serge | 2910 | default: |
2911 | return -EINVAL; |
||
2912 | } |
||
2913 | return 0; |
||
2914 | } |
||
2915 | |||
5078 | serge | 2916 | int radeon_atom_get_memory_pll_dividers(struct radeon_device *rdev, |
2917 | u32 clock, |
||
2918 | bool strobe_mode, |
||
2919 | struct atom_mpll_param *mpll_param) |
||
2920 | { |
||
2921 | COMPUTE_MEMORY_CLOCK_PARAM_PARAMETERS_V2_1 args; |
||
2922 | int index = GetIndexIntoMasterTable(COMMAND, ComputeMemoryClockParam); |
||
2923 | u8 frev, crev; |
||
2924 | |||
2925 | memset(&args, 0, sizeof(args)); |
||
2926 | memset(mpll_param, 0, sizeof(struct atom_mpll_param)); |
||
2927 | |||
2928 | if (!atom_parse_cmd_header(rdev->mode_info.atom_context, index, &frev, &crev)) |
||
2929 | return -EINVAL; |
||
2930 | |||
2931 | switch (frev) { |
||
2932 | case 2: |
||
2933 | switch (crev) { |
||
2934 | case 1: |
||
2935 | /* SI */ |
||
2936 | args.ulClock = cpu_to_le32(clock); /* 10 khz */ |
||
2937 | args.ucInputFlag = 0; |
||
2938 | if (strobe_mode) |
||
2939 | args.ucInputFlag |= MPLL_INPUT_FLAG_STROBE_MODE_EN; |
||
2940 | |||
2941 | atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args); |
||
2942 | |||
2943 | mpll_param->clkfrac = le16_to_cpu(args.ulFbDiv.usFbDivFrac); |
||
2944 | mpll_param->clkf = le16_to_cpu(args.ulFbDiv.usFbDiv); |
||
2945 | mpll_param->post_div = args.ucPostDiv; |
||
2946 | mpll_param->dll_speed = args.ucDllSpeed; |
||
2947 | mpll_param->bwcntl = args.ucBWCntl; |
||
2948 | mpll_param->vco_mode = |
||
2949 | (args.ucPllCntlFlag & MPLL_CNTL_FLAG_VCO_MODE_MASK); |
||
2950 | mpll_param->yclk_sel = |
||
2951 | (args.ucPllCntlFlag & MPLL_CNTL_FLAG_BYPASS_DQ_PLL) ? 1 : 0; |
||
2952 | mpll_param->qdr = |
||
2953 | (args.ucPllCntlFlag & MPLL_CNTL_FLAG_QDR_ENABLE) ? 1 : 0; |
||
2954 | mpll_param->half_rate = |
||
2955 | (args.ucPllCntlFlag & MPLL_CNTL_FLAG_AD_HALF_RATE) ? 1 : 0; |
||
2956 | break; |
||
2957 | default: |
||
2958 | return -EINVAL; |
||
2959 | } |
||
2960 | break; |
||
2961 | default: |
||
2962 | return -EINVAL; |
||
2963 | } |
||
2964 | return 0; |
||
2965 | } |
||
2966 | |||
1430 | serge | 2967 | void radeon_atom_set_clock_gating(struct radeon_device *rdev, int enable) |
1117 | serge | 2968 | { |
1430 | serge | 2969 | DYNAMIC_CLOCK_GATING_PS_ALLOCATION args; |
2970 | int index = GetIndexIntoMasterTable(COMMAND, DynamicClockGating); |
||
1117 | serge | 2971 | |
2972 | args.ucEnable = enable; |
||
2973 | |||
2974 | atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args); |
||
2975 | } |
||
2976 | |||
1268 | serge | 2977 | uint32_t radeon_atom_get_engine_clock(struct radeon_device *rdev) |
2978 | { |
||
2979 | GET_ENGINE_CLOCK_PS_ALLOCATION args; |
||
2980 | int index = GetIndexIntoMasterTable(COMMAND, GetEngineClock); |
||
2981 | |||
2982 | atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args); |
||
1963 | serge | 2983 | return le32_to_cpu(args.ulReturnEngineClock); |
1268 | serge | 2984 | } |
2985 | |||
2986 | uint32_t radeon_atom_get_memory_clock(struct radeon_device *rdev) |
||
2987 | { |
||
2988 | GET_MEMORY_CLOCK_PS_ALLOCATION args; |
||
2989 | int index = GetIndexIntoMasterTable(COMMAND, GetMemoryClock); |
||
2990 | |||
2991 | atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args); |
||
1963 | serge | 2992 | return le32_to_cpu(args.ulReturnMemoryClock); |
1268 | serge | 2993 | } |
2994 | |||
1117 | serge | 2995 | void radeon_atom_set_engine_clock(struct radeon_device *rdev, |
2996 | uint32_t eng_clock) |
||
2997 | { |
||
2998 | SET_ENGINE_CLOCK_PS_ALLOCATION args; |
||
2999 | int index = GetIndexIntoMasterTable(COMMAND, SetEngineClock); |
||
3000 | |||
1963 | serge | 3001 | args.ulTargetEngineClock = cpu_to_le32(eng_clock); /* 10 khz */ |
1117 | serge | 3002 | |
3003 | atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args); |
||
3004 | } |
||
3005 | |||
3006 | void radeon_atom_set_memory_clock(struct radeon_device *rdev, |
||
3007 | uint32_t mem_clock) |
||
3008 | { |
||
3009 | SET_MEMORY_CLOCK_PS_ALLOCATION args; |
||
3010 | int index = GetIndexIntoMasterTable(COMMAND, SetMemoryClock); |
||
3011 | |||
3012 | if (rdev->flags & RADEON_IS_IGP) |
||
3013 | return; |
||
3014 | |||
1963 | serge | 3015 | args.ulTargetMemoryClock = cpu_to_le32(mem_clock); /* 10 khz */ |
1117 | serge | 3016 | |
3017 | atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args); |
||
3018 | } |
||
3019 | |||
5078 | serge | 3020 | void radeon_atom_set_engine_dram_timings(struct radeon_device *rdev, |
3021 | u32 eng_clock, u32 mem_clock) |
||
3022 | { |
||
3023 | SET_ENGINE_CLOCK_PS_ALLOCATION args; |
||
3024 | int index = GetIndexIntoMasterTable(COMMAND, DynamicMemorySettings); |
||
3025 | u32 tmp; |
||
3026 | |||
3027 | memset(&args, 0, sizeof(args)); |
||
3028 | |||
3029 | tmp = eng_clock & SET_CLOCK_FREQ_MASK; |
||
3030 | tmp |= (COMPUTE_ENGINE_PLL_PARAM << 24); |
||
3031 | |||
3032 | args.ulTargetEngineClock = cpu_to_le32(tmp); |
||
3033 | if (mem_clock) |
||
3034 | args.sReserved.ulClock = cpu_to_le32(mem_clock & SET_CLOCK_FREQ_MASK); |
||
3035 | |||
3036 | atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args); |
||
3037 | } |
||
3038 | |||
3039 | void radeon_atom_update_memory_dll(struct radeon_device *rdev, |
||
3040 | u32 mem_clock) |
||
3041 | { |
||
3042 | u32 args; |
||
3043 | int index = GetIndexIntoMasterTable(COMMAND, DynamicMemorySettings); |
||
3044 | |||
3045 | args = cpu_to_le32(mem_clock); /* 10 khz */ |
||
3046 | |||
3047 | atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args); |
||
3048 | } |
||
3049 | |||
3050 | void radeon_atom_set_ac_timing(struct radeon_device *rdev, |
||
3051 | u32 mem_clock) |
||
3052 | { |
||
3053 | SET_MEMORY_CLOCK_PS_ALLOCATION args; |
||
3054 | int index = GetIndexIntoMasterTable(COMMAND, DynamicMemorySettings); |
||
3055 | u32 tmp = mem_clock | (COMPUTE_MEMORY_PLL_PARAM << 24); |
||
3056 | |||
3057 | args.ulTargetMemoryClock = cpu_to_le32(tmp); /* 10 khz */ |
||
3058 | |||
3059 | atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args); |
||
3060 | } |
||
3061 | |||
1963 | serge | 3062 | union set_voltage { |
3063 | struct _SET_VOLTAGE_PS_ALLOCATION alloc; |
||
3064 | struct _SET_VOLTAGE_PARAMETERS v1; |
||
3065 | struct _SET_VOLTAGE_PARAMETERS_V2 v2; |
||
2997 | Serge | 3066 | struct _SET_VOLTAGE_PARAMETERS_V1_3 v3; |
1963 | serge | 3067 | }; |
3068 | |||
3069 | void radeon_atom_set_voltage(struct radeon_device *rdev, u16 voltage_level, u8 voltage_type) |
||
3070 | { |
||
3071 | union set_voltage args; |
||
3072 | int index = GetIndexIntoMasterTable(COMMAND, SetVoltage); |
||
3073 | u8 frev, crev, volt_index = voltage_level; |
||
3074 | |||
3075 | if (!atom_parse_cmd_header(rdev->mode_info.atom_context, index, &frev, &crev)) |
||
3076 | return; |
||
3077 | |||
1986 | serge | 3078 | /* 0xff01 is a flag rather then an actual voltage */ |
3079 | if (voltage_level == 0xff01) |
||
3080 | return; |
||
3081 | |||
1963 | serge | 3082 | switch (crev) { |
3083 | case 1: |
||
3084 | args.v1.ucVoltageType = voltage_type; |
||
3085 | args.v1.ucVoltageMode = SET_ASIC_VOLTAGE_MODE_ALL_SOURCE; |
||
3086 | args.v1.ucVoltageIndex = volt_index; |
||
3087 | break; |
||
3088 | case 2: |
||
3089 | args.v2.ucVoltageType = voltage_type; |
||
3090 | args.v2.ucVoltageMode = SET_ASIC_VOLTAGE_MODE_SET_VOLTAGE; |
||
3091 | args.v2.usVoltageLevel = cpu_to_le16(voltage_level); |
||
3092 | break; |
||
2997 | Serge | 3093 | case 3: |
3094 | args.v3.ucVoltageType = voltage_type; |
||
3095 | args.v3.ucVoltageMode = ATOM_SET_VOLTAGE; |
||
3096 | args.v3.usVoltageLevel = cpu_to_le16(voltage_level); |
||
3097 | break; |
||
1963 | serge | 3098 | default: |
3099 | DRM_ERROR("Unknown table version %d, %d\n", frev, crev); |
||
3100 | return; |
||
3101 | } |
||
3102 | |||
3103 | atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args); |
||
3104 | } |
||
3105 | |||
5078 | serge | 3106 | int radeon_atom_get_max_vddc(struct radeon_device *rdev, u8 voltage_type, |
2997 | Serge | 3107 | u16 voltage_id, u16 *voltage) |
1986 | serge | 3108 | { |
3109 | union set_voltage args; |
||
3110 | int index = GetIndexIntoMasterTable(COMMAND, SetVoltage); |
||
3111 | u8 frev, crev; |
||
1963 | serge | 3112 | |
1986 | serge | 3113 | if (!atom_parse_cmd_header(rdev->mode_info.atom_context, index, &frev, &crev)) |
3114 | return -EINVAL; |
||
1963 | serge | 3115 | |
1986 | serge | 3116 | switch (crev) { |
3117 | case 1: |
||
3118 | return -EINVAL; |
||
3119 | case 2: |
||
3120 | args.v2.ucVoltageType = SET_VOLTAGE_GET_MAX_VOLTAGE; |
||
3121 | args.v2.ucVoltageMode = 0; |
||
3122 | args.v2.usVoltageLevel = 0; |
||
3123 | |||
3124 | atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args); |
||
3125 | |||
3126 | *voltage = le16_to_cpu(args.v2.usVoltageLevel); |
||
3127 | break; |
||
2997 | Serge | 3128 | case 3: |
3129 | args.v3.ucVoltageType = voltage_type; |
||
3130 | args.v3.ucVoltageMode = ATOM_GET_VOLTAGE_LEVEL; |
||
3131 | args.v3.usVoltageLevel = cpu_to_le16(voltage_id); |
||
3132 | |||
3133 | atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args); |
||
3134 | |||
3135 | *voltage = le16_to_cpu(args.v3.usVoltageLevel); |
||
3136 | break; |
||
1986 | serge | 3137 | default: |
3138 | DRM_ERROR("Unknown table version %d, %d\n", frev, crev); |
||
3139 | return -EINVAL; |
||
3140 | } |
||
3141 | |||
3142 | return 0; |
||
3143 | } |
||
3144 | |||
5078 | serge | 3145 | int radeon_atom_get_leakage_vddc_based_on_leakage_idx(struct radeon_device *rdev, |
3146 | u16 *voltage, |
||
3147 | u16 leakage_idx) |
||
3148 | { |
||
3149 | return radeon_atom_get_max_vddc(rdev, VOLTAGE_TYPE_VDDC, leakage_idx, voltage); |
||
3150 | } |
||
3151 | |||
3152 | int radeon_atom_get_leakage_id_from_vbios(struct radeon_device *rdev, |
||
3153 | u16 *leakage_id) |
||
3154 | { |
||
3155 | union set_voltage args; |
||
3156 | int index = GetIndexIntoMasterTable(COMMAND, SetVoltage); |
||
3157 | u8 frev, crev; |
||
3158 | |||
3159 | if (!atom_parse_cmd_header(rdev->mode_info.atom_context, index, &frev, &crev)) |
||
3160 | return -EINVAL; |
||
3161 | |||
3162 | switch (crev) { |
||
3163 | case 3: |
||
3164 | case 4: |
||
3165 | args.v3.ucVoltageType = 0; |
||
3166 | args.v3.ucVoltageMode = ATOM_GET_LEAKAGE_ID; |
||
3167 | args.v3.usVoltageLevel = 0; |
||
3168 | |||
3169 | atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args); |
||
3170 | |||
3171 | *leakage_id = le16_to_cpu(args.v3.usVoltageLevel); |
||
3172 | break; |
||
3173 | default: |
||
3174 | DRM_ERROR("Unknown table version %d, %d\n", frev, crev); |
||
3175 | return -EINVAL; |
||
3176 | } |
||
3177 | |||
3178 | return 0; |
||
3179 | } |
||
3180 | |||
3181 | int radeon_atom_get_leakage_vddc_based_on_leakage_params(struct radeon_device *rdev, |
||
3182 | u16 *vddc, u16 *vddci, |
||
3183 | u16 virtual_voltage_id, |
||
3184 | u16 vbios_voltage_id) |
||
3185 | { |
||
3186 | int index = GetIndexIntoMasterTable(DATA, ASIC_ProfilingInfo); |
||
3187 | u8 frev, crev; |
||
3188 | u16 data_offset, size; |
||
3189 | int i, j; |
||
3190 | ATOM_ASIC_PROFILING_INFO_V2_1 *profile; |
||
3191 | u16 *leakage_bin, *vddc_id_buf, *vddc_buf, *vddci_id_buf, *vddci_buf; |
||
3192 | |||
3193 | *vddc = 0; |
||
3194 | *vddci = 0; |
||
3195 | |||
3196 | if (!atom_parse_data_header(rdev->mode_info.atom_context, index, &size, |
||
3197 | &frev, &crev, &data_offset)) |
||
3198 | return -EINVAL; |
||
3199 | |||
3200 | profile = (ATOM_ASIC_PROFILING_INFO_V2_1 *) |
||
3201 | (rdev->mode_info.atom_context->bios + data_offset); |
||
3202 | |||
3203 | switch (frev) { |
||
3204 | case 1: |
||
3205 | return -EINVAL; |
||
3206 | case 2: |
||
3207 | switch (crev) { |
||
3208 | case 1: |
||
3209 | if (size < sizeof(ATOM_ASIC_PROFILING_INFO_V2_1)) |
||
3210 | return -EINVAL; |
||
3211 | leakage_bin = (u16 *) |
||
3212 | (rdev->mode_info.atom_context->bios + data_offset + |
||
3213 | le16_to_cpu(profile->usLeakageBinArrayOffset)); |
||
3214 | vddc_id_buf = (u16 *) |
||
3215 | (rdev->mode_info.atom_context->bios + data_offset + |
||
3216 | le16_to_cpu(profile->usElbVDDC_IdArrayOffset)); |
||
3217 | vddc_buf = (u16 *) |
||
3218 | (rdev->mode_info.atom_context->bios + data_offset + |
||
3219 | le16_to_cpu(profile->usElbVDDC_LevelArrayOffset)); |
||
3220 | vddci_id_buf = (u16 *) |
||
3221 | (rdev->mode_info.atom_context->bios + data_offset + |
||
3222 | le16_to_cpu(profile->usElbVDDCI_IdArrayOffset)); |
||
3223 | vddci_buf = (u16 *) |
||
3224 | (rdev->mode_info.atom_context->bios + data_offset + |
||
3225 | le16_to_cpu(profile->usElbVDDCI_LevelArrayOffset)); |
||
3226 | |||
3227 | if (profile->ucElbVDDC_Num > 0) { |
||
3228 | for (i = 0; i < profile->ucElbVDDC_Num; i++) { |
||
3229 | if (vddc_id_buf[i] == virtual_voltage_id) { |
||
3230 | for (j = 0; j < profile->ucLeakageBinNum; j++) { |
||
3231 | if (vbios_voltage_id <= leakage_bin[j]) { |
||
3232 | *vddc = vddc_buf[j * profile->ucElbVDDC_Num + i]; |
||
3233 | break; |
||
3234 | } |
||
3235 | } |
||
3236 | break; |
||
3237 | } |
||
3238 | } |
||
3239 | } |
||
3240 | if (profile->ucElbVDDCI_Num > 0) { |
||
3241 | for (i = 0; i < profile->ucElbVDDCI_Num; i++) { |
||
3242 | if (vddci_id_buf[i] == virtual_voltage_id) { |
||
3243 | for (j = 0; j < profile->ucLeakageBinNum; j++) { |
||
3244 | if (vbios_voltage_id <= leakage_bin[j]) { |
||
3245 | *vddci = vddci_buf[j * profile->ucElbVDDCI_Num + i]; |
||
3246 | break; |
||
3247 | } |
||
3248 | } |
||
3249 | break; |
||
3250 | } |
||
3251 | } |
||
3252 | } |
||
3253 | break; |
||
3254 | default: |
||
3255 | DRM_ERROR("Unknown table version %d, %d\n", frev, crev); |
||
3256 | return -EINVAL; |
||
3257 | } |
||
3258 | break; |
||
3259 | default: |
||
3260 | DRM_ERROR("Unknown table version %d, %d\n", frev, crev); |
||
3261 | return -EINVAL; |
||
3262 | } |
||
3263 | |||
3264 | return 0; |
||
3265 | } |
||
3266 | |||
3267 | union get_voltage_info { |
||
3268 | struct _GET_VOLTAGE_INFO_INPUT_PARAMETER_V1_2 in; |
||
3269 | struct _GET_EVV_VOLTAGE_INFO_OUTPUT_PARAMETER_V1_2 evv_out; |
||
3270 | }; |
||
3271 | |||
3272 | int radeon_atom_get_voltage_evv(struct radeon_device *rdev, |
||
3273 | u16 virtual_voltage_id, |
||
3274 | u16 *voltage) |
||
3275 | { |
||
3276 | int index = GetIndexIntoMasterTable(COMMAND, GetVoltageInfo); |
||
3277 | u32 entry_id; |
||
3278 | u32 count = rdev->pm.dpm.dyn_state.vddc_dependency_on_sclk.count; |
||
3279 | union get_voltage_info args; |
||
3280 | |||
3281 | for (entry_id = 0; entry_id < count; entry_id++) { |
||
3282 | if (rdev->pm.dpm.dyn_state.vddc_dependency_on_sclk.entries[entry_id].v == |
||
3283 | virtual_voltage_id) |
||
3284 | break; |
||
3285 | } |
||
3286 | |||
3287 | if (entry_id >= count) |
||
3288 | return -EINVAL; |
||
3289 | |||
3290 | args.in.ucVoltageType = VOLTAGE_TYPE_VDDC; |
||
3291 | args.in.ucVoltageMode = ATOM_GET_VOLTAGE_EVV_VOLTAGE; |
||
3292 | args.in.ulSCLKFreq = |
||
3293 | cpu_to_le32(rdev->pm.dpm.dyn_state.vddc_dependency_on_sclk.entries[entry_id].clk); |
||
3294 | |||
3295 | atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args); |
||
3296 | |||
3297 | *voltage = le16_to_cpu(args.evv_out.usVoltageLevel); |
||
3298 | |||
3299 | return 0; |
||
3300 | } |
||
3301 | |||
3302 | int radeon_atom_get_voltage_gpio_settings(struct radeon_device *rdev, |
||
3303 | u16 voltage_level, u8 voltage_type, |
||
3304 | u32 *gpio_value, u32 *gpio_mask) |
||
3305 | { |
||
3306 | union set_voltage args; |
||
3307 | int index = GetIndexIntoMasterTable(COMMAND, SetVoltage); |
||
3308 | u8 frev, crev; |
||
3309 | |||
3310 | if (!atom_parse_cmd_header(rdev->mode_info.atom_context, index, &frev, &crev)) |
||
3311 | return -EINVAL; |
||
3312 | |||
3313 | switch (crev) { |
||
3314 | case 1: |
||
3315 | return -EINVAL; |
||
3316 | case 2: |
||
3317 | args.v2.ucVoltageType = voltage_type; |
||
3318 | args.v2.ucVoltageMode = SET_ASIC_VOLTAGE_MODE_GET_GPIOMASK; |
||
3319 | args.v2.usVoltageLevel = cpu_to_le16(voltage_level); |
||
3320 | |||
3321 | atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args); |
||
3322 | |||
3323 | *gpio_mask = le32_to_cpu(*(u32 *)&args.v2); |
||
3324 | |||
3325 | args.v2.ucVoltageType = voltage_type; |
||
3326 | args.v2.ucVoltageMode = SET_ASIC_VOLTAGE_MODE_GET_GPIOVAL; |
||
3327 | args.v2.usVoltageLevel = cpu_to_le16(voltage_level); |
||
3328 | |||
3329 | atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args); |
||
3330 | |||
3331 | *gpio_value = le32_to_cpu(*(u32 *)&args.v2); |
||
3332 | break; |
||
3333 | default: |
||
3334 | DRM_ERROR("Unknown table version %d, %d\n", frev, crev); |
||
3335 | return -EINVAL; |
||
3336 | } |
||
3337 | |||
3338 | return 0; |
||
3339 | } |
||
3340 | |||
3341 | union voltage_object_info { |
||
3342 | struct _ATOM_VOLTAGE_OBJECT_INFO v1; |
||
3343 | struct _ATOM_VOLTAGE_OBJECT_INFO_V2 v2; |
||
3344 | struct _ATOM_VOLTAGE_OBJECT_INFO_V3_1 v3; |
||
3345 | }; |
||
3346 | |||
3347 | union voltage_object { |
||
3348 | struct _ATOM_VOLTAGE_OBJECT v1; |
||
3349 | struct _ATOM_VOLTAGE_OBJECT_V2 v2; |
||
3350 | union _ATOM_VOLTAGE_OBJECT_V3 v3; |
||
3351 | }; |
||
3352 | |||
3353 | static ATOM_VOLTAGE_OBJECT *atom_lookup_voltage_object_v1(ATOM_VOLTAGE_OBJECT_INFO *v1, |
||
3354 | u8 voltage_type) |
||
3355 | { |
||
3356 | u32 size = le16_to_cpu(v1->sHeader.usStructureSize); |
||
3357 | u32 offset = offsetof(ATOM_VOLTAGE_OBJECT_INFO, asVoltageObj[0]); |
||
3358 | u8 *start = (u8 *)v1; |
||
3359 | |||
3360 | while (offset < size) { |
||
3361 | ATOM_VOLTAGE_OBJECT *vo = (ATOM_VOLTAGE_OBJECT *)(start + offset); |
||
3362 | if (vo->ucVoltageType == voltage_type) |
||
3363 | return vo; |
||
3364 | offset += offsetof(ATOM_VOLTAGE_OBJECT, asFormula.ucVIDAdjustEntries) + |
||
3365 | vo->asFormula.ucNumOfVoltageEntries; |
||
3366 | } |
||
3367 | return NULL; |
||
3368 | } |
||
3369 | |||
3370 | static ATOM_VOLTAGE_OBJECT_V2 *atom_lookup_voltage_object_v2(ATOM_VOLTAGE_OBJECT_INFO_V2 *v2, |
||
3371 | u8 voltage_type) |
||
3372 | { |
||
3373 | u32 size = le16_to_cpu(v2->sHeader.usStructureSize); |
||
3374 | u32 offset = offsetof(ATOM_VOLTAGE_OBJECT_INFO_V2, asVoltageObj[0]); |
||
3375 | u8 *start = (u8*)v2; |
||
3376 | |||
3377 | while (offset < size) { |
||
3378 | ATOM_VOLTAGE_OBJECT_V2 *vo = (ATOM_VOLTAGE_OBJECT_V2 *)(start + offset); |
||
3379 | if (vo->ucVoltageType == voltage_type) |
||
3380 | return vo; |
||
3381 | offset += offsetof(ATOM_VOLTAGE_OBJECT_V2, asFormula.asVIDAdjustEntries) + |
||
3382 | (vo->asFormula.ucNumOfVoltageEntries * sizeof(VOLTAGE_LUT_ENTRY)); |
||
3383 | } |
||
3384 | return NULL; |
||
3385 | } |
||
3386 | |||
3387 | static ATOM_VOLTAGE_OBJECT_V3 *atom_lookup_voltage_object_v3(ATOM_VOLTAGE_OBJECT_INFO_V3_1 *v3, |
||
3388 | u8 voltage_type, u8 voltage_mode) |
||
3389 | { |
||
3390 | u32 size = le16_to_cpu(v3->sHeader.usStructureSize); |
||
3391 | u32 offset = offsetof(ATOM_VOLTAGE_OBJECT_INFO_V3_1, asVoltageObj[0]); |
||
3392 | u8 *start = (u8*)v3; |
||
3393 | |||
3394 | while (offset < size) { |
||
3395 | ATOM_VOLTAGE_OBJECT_V3 *vo = (ATOM_VOLTAGE_OBJECT_V3 *)(start + offset); |
||
3396 | if ((vo->asGpioVoltageObj.sHeader.ucVoltageType == voltage_type) && |
||
3397 | (vo->asGpioVoltageObj.sHeader.ucVoltageMode == voltage_mode)) |
||
3398 | return vo; |
||
3399 | offset += le16_to_cpu(vo->asGpioVoltageObj.sHeader.usSize); |
||
3400 | } |
||
3401 | return NULL; |
||
3402 | } |
||
3403 | |||
3404 | bool |
||
3405 | radeon_atom_is_voltage_gpio(struct radeon_device *rdev, |
||
3406 | u8 voltage_type, u8 voltage_mode) |
||
3407 | { |
||
3408 | int index = GetIndexIntoMasterTable(DATA, VoltageObjectInfo); |
||
3409 | u8 frev, crev; |
||
3410 | u16 data_offset, size; |
||
3411 | union voltage_object_info *voltage_info; |
||
3412 | union voltage_object *voltage_object = NULL; |
||
3413 | |||
3414 | if (atom_parse_data_header(rdev->mode_info.atom_context, index, &size, |
||
3415 | &frev, &crev, &data_offset)) { |
||
3416 | voltage_info = (union voltage_object_info *) |
||
3417 | (rdev->mode_info.atom_context->bios + data_offset); |
||
3418 | |||
3419 | switch (frev) { |
||
3420 | case 1: |
||
3421 | case 2: |
||
3422 | switch (crev) { |
||
3423 | case 1: |
||
3424 | voltage_object = (union voltage_object *) |
||
3425 | atom_lookup_voltage_object_v1(&voltage_info->v1, voltage_type); |
||
3426 | if (voltage_object && |
||
3427 | (voltage_object->v1.asControl.ucVoltageControlId == VOLTAGE_CONTROLLED_BY_GPIO)) |
||
3428 | return true; |
||
3429 | break; |
||
3430 | case 2: |
||
3431 | voltage_object = (union voltage_object *) |
||
3432 | atom_lookup_voltage_object_v2(&voltage_info->v2, voltage_type); |
||
3433 | if (voltage_object && |
||
3434 | (voltage_object->v2.asControl.ucVoltageControlId == VOLTAGE_CONTROLLED_BY_GPIO)) |
||
3435 | return true; |
||
3436 | break; |
||
3437 | default: |
||
3438 | DRM_ERROR("unknown voltage object table\n"); |
||
3439 | return false; |
||
3440 | } |
||
3441 | break; |
||
3442 | case 3: |
||
3443 | switch (crev) { |
||
3444 | case 1: |
||
3445 | if (atom_lookup_voltage_object_v3(&voltage_info->v3, |
||
3446 | voltage_type, voltage_mode)) |
||
3447 | return true; |
||
3448 | break; |
||
3449 | default: |
||
3450 | DRM_ERROR("unknown voltage object table\n"); |
||
3451 | return false; |
||
3452 | } |
||
3453 | break; |
||
3454 | default: |
||
3455 | DRM_ERROR("unknown voltage object table\n"); |
||
3456 | return false; |
||
3457 | } |
||
3458 | |||
3459 | } |
||
3460 | return false; |
||
3461 | } |
||
3462 | |||
3463 | int radeon_atom_get_svi2_info(struct radeon_device *rdev, |
||
3464 | u8 voltage_type, |
||
3465 | u8 *svd_gpio_id, u8 *svc_gpio_id) |
||
3466 | { |
||
3467 | int index = GetIndexIntoMasterTable(DATA, VoltageObjectInfo); |
||
3468 | u8 frev, crev; |
||
3469 | u16 data_offset, size; |
||
3470 | union voltage_object_info *voltage_info; |
||
3471 | union voltage_object *voltage_object = NULL; |
||
3472 | |||
3473 | if (atom_parse_data_header(rdev->mode_info.atom_context, index, &size, |
||
3474 | &frev, &crev, &data_offset)) { |
||
3475 | voltage_info = (union voltage_object_info *) |
||
3476 | (rdev->mode_info.atom_context->bios + data_offset); |
||
3477 | |||
3478 | switch (frev) { |
||
3479 | case 3: |
||
3480 | switch (crev) { |
||
3481 | case 1: |
||
3482 | voltage_object = (union voltage_object *) |
||
3483 | atom_lookup_voltage_object_v3(&voltage_info->v3, |
||
3484 | voltage_type, |
||
3485 | VOLTAGE_OBJ_SVID2); |
||
3486 | if (voltage_object) { |
||
3487 | *svd_gpio_id = voltage_object->v3.asSVID2Obj.ucSVDGpioId; |
||
3488 | *svc_gpio_id = voltage_object->v3.asSVID2Obj.ucSVCGpioId; |
||
3489 | } else { |
||
3490 | return -EINVAL; |
||
3491 | } |
||
3492 | break; |
||
3493 | default: |
||
3494 | DRM_ERROR("unknown voltage object table\n"); |
||
3495 | return -EINVAL; |
||
3496 | } |
||
3497 | break; |
||
3498 | default: |
||
3499 | DRM_ERROR("unknown voltage object table\n"); |
||
3500 | return -EINVAL; |
||
3501 | } |
||
3502 | |||
3503 | } |
||
3504 | return 0; |
||
3505 | } |
||
3506 | |||
3507 | int radeon_atom_get_max_voltage(struct radeon_device *rdev, |
||
3508 | u8 voltage_type, u16 *max_voltage) |
||
3509 | { |
||
3510 | int index = GetIndexIntoMasterTable(DATA, VoltageObjectInfo); |
||
3511 | u8 frev, crev; |
||
3512 | u16 data_offset, size; |
||
3513 | union voltage_object_info *voltage_info; |
||
3514 | union voltage_object *voltage_object = NULL; |
||
3515 | |||
3516 | if (atom_parse_data_header(rdev->mode_info.atom_context, index, &size, |
||
3517 | &frev, &crev, &data_offset)) { |
||
3518 | voltage_info = (union voltage_object_info *) |
||
3519 | (rdev->mode_info.atom_context->bios + data_offset); |
||
3520 | |||
3521 | switch (crev) { |
||
3522 | case 1: |
||
3523 | voltage_object = (union voltage_object *) |
||
3524 | atom_lookup_voltage_object_v1(&voltage_info->v1, voltage_type); |
||
3525 | if (voltage_object) { |
||
3526 | ATOM_VOLTAGE_FORMULA *formula = |
||
3527 | &voltage_object->v1.asFormula; |
||
3528 | if (formula->ucFlag & 1) |
||
3529 | *max_voltage = |
||
3530 | le16_to_cpu(formula->usVoltageBaseLevel) + |
||
3531 | formula->ucNumOfVoltageEntries / 2 * |
||
3532 | le16_to_cpu(formula->usVoltageStep); |
||
3533 | else |
||
3534 | *max_voltage = |
||
3535 | le16_to_cpu(formula->usVoltageBaseLevel) + |
||
3536 | (formula->ucNumOfVoltageEntries - 1) * |
||
3537 | le16_to_cpu(formula->usVoltageStep); |
||
3538 | return 0; |
||
3539 | } |
||
3540 | break; |
||
3541 | case 2: |
||
3542 | voltage_object = (union voltage_object *) |
||
3543 | atom_lookup_voltage_object_v2(&voltage_info->v2, voltage_type); |
||
3544 | if (voltage_object) { |
||
3545 | ATOM_VOLTAGE_FORMULA_V2 *formula = |
||
3546 | &voltage_object->v2.asFormula; |
||
3547 | if (formula->ucNumOfVoltageEntries) { |
||
3548 | VOLTAGE_LUT_ENTRY *lut = (VOLTAGE_LUT_ENTRY *) |
||
3549 | ((u8 *)&formula->asVIDAdjustEntries[0] + |
||
3550 | (sizeof(VOLTAGE_LUT_ENTRY) * (formula->ucNumOfVoltageEntries - 1))); |
||
3551 | *max_voltage = |
||
3552 | le16_to_cpu(lut->usVoltageValue); |
||
3553 | return 0; |
||
3554 | } |
||
3555 | } |
||
3556 | break; |
||
3557 | default: |
||
3558 | DRM_ERROR("unknown voltage object table\n"); |
||
3559 | return -EINVAL; |
||
3560 | } |
||
3561 | |||
3562 | } |
||
3563 | return -EINVAL; |
||
3564 | } |
||
3565 | |||
3566 | int radeon_atom_get_min_voltage(struct radeon_device *rdev, |
||
3567 | u8 voltage_type, u16 *min_voltage) |
||
3568 | { |
||
3569 | int index = GetIndexIntoMasterTable(DATA, VoltageObjectInfo); |
||
3570 | u8 frev, crev; |
||
3571 | u16 data_offset, size; |
||
3572 | union voltage_object_info *voltage_info; |
||
3573 | union voltage_object *voltage_object = NULL; |
||
3574 | |||
3575 | if (atom_parse_data_header(rdev->mode_info.atom_context, index, &size, |
||
3576 | &frev, &crev, &data_offset)) { |
||
3577 | voltage_info = (union voltage_object_info *) |
||
3578 | (rdev->mode_info.atom_context->bios + data_offset); |
||
3579 | |||
3580 | switch (crev) { |
||
3581 | case 1: |
||
3582 | voltage_object = (union voltage_object *) |
||
3583 | atom_lookup_voltage_object_v1(&voltage_info->v1, voltage_type); |
||
3584 | if (voltage_object) { |
||
3585 | ATOM_VOLTAGE_FORMULA *formula = |
||
3586 | &voltage_object->v1.asFormula; |
||
3587 | *min_voltage = |
||
3588 | le16_to_cpu(formula->usVoltageBaseLevel); |
||
3589 | return 0; |
||
3590 | } |
||
3591 | break; |
||
3592 | case 2: |
||
3593 | voltage_object = (union voltage_object *) |
||
3594 | atom_lookup_voltage_object_v2(&voltage_info->v2, voltage_type); |
||
3595 | if (voltage_object) { |
||
3596 | ATOM_VOLTAGE_FORMULA_V2 *formula = |
||
3597 | &voltage_object->v2.asFormula; |
||
3598 | if (formula->ucNumOfVoltageEntries) { |
||
3599 | *min_voltage = |
||
3600 | le16_to_cpu(formula->asVIDAdjustEntries[ |
||
3601 | |||
3602 | ].usVoltageValue); |
||
3603 | return 0; |
||
3604 | } |
||
3605 | } |
||
3606 | break; |
||
3607 | default: |
||
3608 | DRM_ERROR("unknown voltage object table\n"); |
||
3609 | return -EINVAL; |
||
3610 | } |
||
3611 | |||
3612 | } |
||
3613 | return -EINVAL; |
||
3614 | } |
||
3615 | |||
3616 | int radeon_atom_get_voltage_step(struct radeon_device *rdev, |
||
3617 | u8 voltage_type, u16 *voltage_step) |
||
3618 | { |
||
3619 | int index = GetIndexIntoMasterTable(DATA, VoltageObjectInfo); |
||
3620 | u8 frev, crev; |
||
3621 | u16 data_offset, size; |
||
3622 | union voltage_object_info *voltage_info; |
||
3623 | union voltage_object *voltage_object = NULL; |
||
3624 | |||
3625 | if (atom_parse_data_header(rdev->mode_info.atom_context, index, &size, |
||
3626 | &frev, &crev, &data_offset)) { |
||
3627 | voltage_info = (union voltage_object_info *) |
||
3628 | (rdev->mode_info.atom_context->bios + data_offset); |
||
3629 | |||
3630 | switch (crev) { |
||
3631 | case 1: |
||
3632 | voltage_object = (union voltage_object *) |
||
3633 | atom_lookup_voltage_object_v1(&voltage_info->v1, voltage_type); |
||
3634 | if (voltage_object) { |
||
3635 | ATOM_VOLTAGE_FORMULA *formula = |
||
3636 | &voltage_object->v1.asFormula; |
||
3637 | if (formula->ucFlag & 1) |
||
3638 | *voltage_step = |
||
3639 | (le16_to_cpu(formula->usVoltageStep) + 1) / 2; |
||
3640 | else |
||
3641 | *voltage_step = |
||
3642 | le16_to_cpu(formula->usVoltageStep); |
||
3643 | return 0; |
||
3644 | } |
||
3645 | break; |
||
3646 | case 2: |
||
3647 | return -EINVAL; |
||
3648 | default: |
||
3649 | DRM_ERROR("unknown voltage object table\n"); |
||
3650 | return -EINVAL; |
||
3651 | } |
||
3652 | |||
3653 | } |
||
3654 | return -EINVAL; |
||
3655 | } |
||
3656 | |||
3657 | int radeon_atom_round_to_true_voltage(struct radeon_device *rdev, |
||
3658 | u8 voltage_type, |
||
3659 | u16 nominal_voltage, |
||
3660 | u16 *true_voltage) |
||
3661 | { |
||
3662 | u16 min_voltage, max_voltage, voltage_step; |
||
3663 | |||
3664 | if (radeon_atom_get_max_voltage(rdev, voltage_type, &max_voltage)) |
||
3665 | return -EINVAL; |
||
3666 | if (radeon_atom_get_min_voltage(rdev, voltage_type, &min_voltage)) |
||
3667 | return -EINVAL; |
||
3668 | if (radeon_atom_get_voltage_step(rdev, voltage_type, &voltage_step)) |
||
3669 | return -EINVAL; |
||
3670 | |||
3671 | if (nominal_voltage <= min_voltage) |
||
3672 | *true_voltage = min_voltage; |
||
3673 | else if (nominal_voltage >= max_voltage) |
||
3674 | *true_voltage = max_voltage; |
||
3675 | else |
||
3676 | *true_voltage = min_voltage + |
||
3677 | ((nominal_voltage - min_voltage) / voltage_step) * |
||
3678 | voltage_step; |
||
3679 | |||
3680 | return 0; |
||
3681 | } |
||
3682 | |||
3683 | int radeon_atom_get_voltage_table(struct radeon_device *rdev, |
||
3684 | u8 voltage_type, u8 voltage_mode, |
||
3685 | struct atom_voltage_table *voltage_table) |
||
3686 | { |
||
3687 | int index = GetIndexIntoMasterTable(DATA, VoltageObjectInfo); |
||
3688 | u8 frev, crev; |
||
3689 | u16 data_offset, size; |
||
3690 | int i, ret; |
||
3691 | union voltage_object_info *voltage_info; |
||
3692 | union voltage_object *voltage_object = NULL; |
||
3693 | |||
3694 | if (atom_parse_data_header(rdev->mode_info.atom_context, index, &size, |
||
3695 | &frev, &crev, &data_offset)) { |
||
3696 | voltage_info = (union voltage_object_info *) |
||
3697 | (rdev->mode_info.atom_context->bios + data_offset); |
||
3698 | |||
3699 | switch (frev) { |
||
3700 | case 1: |
||
3701 | case 2: |
||
3702 | switch (crev) { |
||
3703 | case 1: |
||
3704 | DRM_ERROR("old table version %d, %d\n", frev, crev); |
||
3705 | return -EINVAL; |
||
3706 | case 2: |
||
3707 | voltage_object = (union voltage_object *) |
||
3708 | atom_lookup_voltage_object_v2(&voltage_info->v2, voltage_type); |
||
3709 | if (voltage_object) { |
||
3710 | ATOM_VOLTAGE_FORMULA_V2 *formula = |
||
3711 | &voltage_object->v2.asFormula; |
||
3712 | VOLTAGE_LUT_ENTRY *lut; |
||
3713 | if (formula->ucNumOfVoltageEntries > MAX_VOLTAGE_ENTRIES) |
||
3714 | return -EINVAL; |
||
3715 | lut = &formula->asVIDAdjustEntries[0]; |
||
3716 | for (i = 0; i < formula->ucNumOfVoltageEntries; i++) { |
||
3717 | voltage_table->entries[i].value = |
||
3718 | le16_to_cpu(lut->usVoltageValue); |
||
3719 | ret = radeon_atom_get_voltage_gpio_settings(rdev, |
||
3720 | voltage_table->entries[i].value, |
||
3721 | voltage_type, |
||
3722 | &voltage_table->entries[i].smio_low, |
||
3723 | &voltage_table->mask_low); |
||
3724 | if (ret) |
||
3725 | return ret; |
||
3726 | lut = (VOLTAGE_LUT_ENTRY *) |
||
3727 | ((u8 *)lut + sizeof(VOLTAGE_LUT_ENTRY)); |
||
3728 | } |
||
3729 | voltage_table->count = formula->ucNumOfVoltageEntries; |
||
3730 | return 0; |
||
3731 | } |
||
3732 | break; |
||
3733 | default: |
||
3734 | DRM_ERROR("unknown voltage object table\n"); |
||
3735 | return -EINVAL; |
||
3736 | } |
||
3737 | break; |
||
3738 | case 3: |
||
3739 | switch (crev) { |
||
3740 | case 1: |
||
3741 | voltage_object = (union voltage_object *) |
||
3742 | atom_lookup_voltage_object_v3(&voltage_info->v3, |
||
3743 | voltage_type, voltage_mode); |
||
3744 | if (voltage_object) { |
||
3745 | ATOM_GPIO_VOLTAGE_OBJECT_V3 *gpio = |
||
3746 | &voltage_object->v3.asGpioVoltageObj; |
||
3747 | VOLTAGE_LUT_ENTRY_V2 *lut; |
||
3748 | if (gpio->ucGpioEntryNum > MAX_VOLTAGE_ENTRIES) |
||
3749 | return -EINVAL; |
||
3750 | lut = &gpio->asVolGpioLut[0]; |
||
3751 | for (i = 0; i < gpio->ucGpioEntryNum; i++) { |
||
3752 | voltage_table->entries[i].value = |
||
3753 | le16_to_cpu(lut->usVoltageValue); |
||
3754 | voltage_table->entries[i].smio_low = |
||
3755 | le32_to_cpu(lut->ulVoltageId); |
||
3756 | lut = (VOLTAGE_LUT_ENTRY_V2 *) |
||
3757 | ((u8 *)lut + sizeof(VOLTAGE_LUT_ENTRY_V2)); |
||
3758 | } |
||
3759 | voltage_table->mask_low = le32_to_cpu(gpio->ulGpioMaskVal); |
||
3760 | voltage_table->count = gpio->ucGpioEntryNum; |
||
3761 | voltage_table->phase_delay = gpio->ucPhaseDelay; |
||
3762 | return 0; |
||
3763 | } |
||
3764 | break; |
||
3765 | default: |
||
3766 | DRM_ERROR("unknown voltage object table\n"); |
||
3767 | return -EINVAL; |
||
3768 | } |
||
3769 | break; |
||
3770 | default: |
||
3771 | DRM_ERROR("unknown voltage object table\n"); |
||
3772 | return -EINVAL; |
||
3773 | } |
||
3774 | } |
||
3775 | return -EINVAL; |
||
3776 | } |
||
3777 | |||
3778 | union vram_info { |
||
3779 | struct _ATOM_VRAM_INFO_V3 v1_3; |
||
3780 | struct _ATOM_VRAM_INFO_V4 v1_4; |
||
3781 | struct _ATOM_VRAM_INFO_HEADER_V2_1 v2_1; |
||
3782 | }; |
||
3783 | |||
3784 | int radeon_atom_get_memory_info(struct radeon_device *rdev, |
||
3785 | u8 module_index, struct atom_memory_info *mem_info) |
||
3786 | { |
||
3787 | int index = GetIndexIntoMasterTable(DATA, VRAM_Info); |
||
3788 | u8 frev, crev, i; |
||
3789 | u16 data_offset, size; |
||
3790 | union vram_info *vram_info; |
||
3791 | |||
3792 | memset(mem_info, 0, sizeof(struct atom_memory_info)); |
||
3793 | |||
3794 | if (atom_parse_data_header(rdev->mode_info.atom_context, index, &size, |
||
3795 | &frev, &crev, &data_offset)) { |
||
3796 | vram_info = (union vram_info *) |
||
3797 | (rdev->mode_info.atom_context->bios + data_offset); |
||
3798 | switch (frev) { |
||
3799 | case 1: |
||
3800 | switch (crev) { |
||
3801 | case 3: |
||
3802 | /* r6xx */ |
||
3803 | if (module_index < vram_info->v1_3.ucNumOfVRAMModule) { |
||
3804 | ATOM_VRAM_MODULE_V3 *vram_module = |
||
3805 | (ATOM_VRAM_MODULE_V3 *)vram_info->v1_3.aVramInfo; |
||
3806 | |||
3807 | for (i = 0; i < module_index; i++) { |
||
3808 | if (le16_to_cpu(vram_module->usSize) == 0) |
||
3809 | return -EINVAL; |
||
3810 | vram_module = (ATOM_VRAM_MODULE_V3 *) |
||
3811 | ((u8 *)vram_module + le16_to_cpu(vram_module->usSize)); |
||
3812 | } |
||
3813 | mem_info->mem_vendor = vram_module->asMemory.ucMemoryVenderID & 0xf; |
||
3814 | mem_info->mem_type = vram_module->asMemory.ucMemoryType & 0xf0; |
||
3815 | } else |
||
3816 | return -EINVAL; |
||
3817 | break; |
||
3818 | case 4: |
||
3819 | /* r7xx, evergreen */ |
||
3820 | if (module_index < vram_info->v1_4.ucNumOfVRAMModule) { |
||
3821 | ATOM_VRAM_MODULE_V4 *vram_module = |
||
3822 | (ATOM_VRAM_MODULE_V4 *)vram_info->v1_4.aVramInfo; |
||
3823 | |||
3824 | for (i = 0; i < module_index; i++) { |
||
3825 | if (le16_to_cpu(vram_module->usModuleSize) == 0) |
||
3826 | return -EINVAL; |
||
3827 | vram_module = (ATOM_VRAM_MODULE_V4 *) |
||
3828 | ((u8 *)vram_module + le16_to_cpu(vram_module->usModuleSize)); |
||
3829 | } |
||
3830 | mem_info->mem_vendor = vram_module->ucMemoryVenderID & 0xf; |
||
3831 | mem_info->mem_type = vram_module->ucMemoryType & 0xf0; |
||
3832 | } else |
||
3833 | return -EINVAL; |
||
3834 | break; |
||
3835 | default: |
||
3836 | DRM_ERROR("Unknown table version %d, %d\n", frev, crev); |
||
3837 | return -EINVAL; |
||
3838 | } |
||
3839 | break; |
||
3840 | case 2: |
||
3841 | switch (crev) { |
||
3842 | case 1: |
||
3843 | /* ni */ |
||
3844 | if (module_index < vram_info->v2_1.ucNumOfVRAMModule) { |
||
3845 | ATOM_VRAM_MODULE_V7 *vram_module = |
||
3846 | (ATOM_VRAM_MODULE_V7 *)vram_info->v2_1.aVramInfo; |
||
3847 | |||
3848 | for (i = 0; i < module_index; i++) { |
||
3849 | if (le16_to_cpu(vram_module->usModuleSize) == 0) |
||
3850 | return -EINVAL; |
||
3851 | vram_module = (ATOM_VRAM_MODULE_V7 *) |
||
3852 | ((u8 *)vram_module + le16_to_cpu(vram_module->usModuleSize)); |
||
3853 | } |
||
3854 | mem_info->mem_vendor = vram_module->ucMemoryVenderID & 0xf; |
||
3855 | mem_info->mem_type = vram_module->ucMemoryType & 0xf0; |
||
3856 | } else |
||
3857 | return -EINVAL; |
||
3858 | break; |
||
3859 | default: |
||
3860 | DRM_ERROR("Unknown table version %d, %d\n", frev, crev); |
||
3861 | return -EINVAL; |
||
3862 | } |
||
3863 | break; |
||
3864 | default: |
||
3865 | DRM_ERROR("Unknown table version %d, %d\n", frev, crev); |
||
3866 | return -EINVAL; |
||
3867 | } |
||
3868 | return 0; |
||
3869 | } |
||
3870 | return -EINVAL; |
||
3871 | } |
||
3872 | |||
3873 | int radeon_atom_get_mclk_range_table(struct radeon_device *rdev, |
||
3874 | bool gddr5, u8 module_index, |
||
3875 | struct atom_memory_clock_range_table *mclk_range_table) |
||
3876 | { |
||
3877 | int index = GetIndexIntoMasterTable(DATA, VRAM_Info); |
||
3878 | u8 frev, crev, i; |
||
3879 | u16 data_offset, size; |
||
3880 | union vram_info *vram_info; |
||
3881 | u32 mem_timing_size = gddr5 ? |
||
3882 | sizeof(ATOM_MEMORY_TIMING_FORMAT_V2) : sizeof(ATOM_MEMORY_TIMING_FORMAT); |
||
3883 | |||
3884 | memset(mclk_range_table, 0, sizeof(struct atom_memory_clock_range_table)); |
||
3885 | |||
3886 | if (atom_parse_data_header(rdev->mode_info.atom_context, index, &size, |
||
3887 | &frev, &crev, &data_offset)) { |
||
3888 | vram_info = (union vram_info *) |
||
3889 | (rdev->mode_info.atom_context->bios + data_offset); |
||
3890 | switch (frev) { |
||
3891 | case 1: |
||
3892 | switch (crev) { |
||
3893 | case 3: |
||
3894 | DRM_ERROR("old table version %d, %d\n", frev, crev); |
||
3895 | return -EINVAL; |
||
3896 | case 4: |
||
3897 | /* r7xx, evergreen */ |
||
3898 | if (module_index < vram_info->v1_4.ucNumOfVRAMModule) { |
||
3899 | ATOM_VRAM_MODULE_V4 *vram_module = |
||
3900 | (ATOM_VRAM_MODULE_V4 *)vram_info->v1_4.aVramInfo; |
||
3901 | ATOM_MEMORY_TIMING_FORMAT *format; |
||
3902 | |||
3903 | for (i = 0; i < module_index; i++) { |
||
3904 | if (le16_to_cpu(vram_module->usModuleSize) == 0) |
||
3905 | return -EINVAL; |
||
3906 | vram_module = (ATOM_VRAM_MODULE_V4 *) |
||
3907 | ((u8 *)vram_module + le16_to_cpu(vram_module->usModuleSize)); |
||
3908 | } |
||
3909 | mclk_range_table->num_entries = (u8) |
||
3910 | ((le16_to_cpu(vram_module->usModuleSize) - offsetof(ATOM_VRAM_MODULE_V4, asMemTiming)) / |
||
3911 | mem_timing_size); |
||
3912 | format = &vram_module->asMemTiming[0]; |
||
3913 | for (i = 0; i < mclk_range_table->num_entries; i++) { |
||
3914 | mclk_range_table->mclk[i] = le32_to_cpu(format->ulClkRange); |
||
3915 | format = (ATOM_MEMORY_TIMING_FORMAT *) |
||
3916 | ((u8 *)format + mem_timing_size); |
||
3917 | } |
||
3918 | } else |
||
3919 | return -EINVAL; |
||
3920 | break; |
||
3921 | default: |
||
3922 | DRM_ERROR("Unknown table version %d, %d\n", frev, crev); |
||
3923 | return -EINVAL; |
||
3924 | } |
||
3925 | break; |
||
3926 | case 2: |
||
3927 | DRM_ERROR("new table version %d, %d\n", frev, crev); |
||
3928 | return -EINVAL; |
||
3929 | default: |
||
3930 | DRM_ERROR("Unknown table version %d, %d\n", frev, crev); |
||
3931 | return -EINVAL; |
||
3932 | } |
||
3933 | return 0; |
||
3934 | } |
||
3935 | return -EINVAL; |
||
3936 | } |
||
3937 | |||
3938 | #define MEM_ID_MASK 0xff000000 |
||
3939 | #define MEM_ID_SHIFT 24 |
||
3940 | #define CLOCK_RANGE_MASK 0x00ffffff |
||
3941 | #define CLOCK_RANGE_SHIFT 0 |
||
3942 | #define LOW_NIBBLE_MASK 0xf |
||
3943 | #define DATA_EQU_PREV 0 |
||
3944 | #define DATA_FROM_TABLE 4 |
||
3945 | |||
3946 | int radeon_atom_init_mc_reg_table(struct radeon_device *rdev, |
||
3947 | u8 module_index, |
||
3948 | struct atom_mc_reg_table *reg_table) |
||
3949 | { |
||
3950 | int index = GetIndexIntoMasterTable(DATA, VRAM_Info); |
||
3951 | u8 frev, crev, num_entries, t_mem_id, num_ranges = 0; |
||
3952 | u32 i = 0, j; |
||
3953 | u16 data_offset, size; |
||
3954 | union vram_info *vram_info; |
||
3955 | |||
3956 | memset(reg_table, 0, sizeof(struct atom_mc_reg_table)); |
||
3957 | |||
3958 | if (atom_parse_data_header(rdev->mode_info.atom_context, index, &size, |
||
3959 | &frev, &crev, &data_offset)) { |
||
3960 | vram_info = (union vram_info *) |
||
3961 | (rdev->mode_info.atom_context->bios + data_offset); |
||
3962 | switch (frev) { |
||
3963 | case 1: |
||
3964 | DRM_ERROR("old table version %d, %d\n", frev, crev); |
||
3965 | return -EINVAL; |
||
3966 | case 2: |
||
3967 | switch (crev) { |
||
3968 | case 1: |
||
3969 | if (module_index < vram_info->v2_1.ucNumOfVRAMModule) { |
||
3970 | ATOM_INIT_REG_BLOCK *reg_block = |
||
3971 | (ATOM_INIT_REG_BLOCK *) |
||
3972 | ((u8 *)vram_info + le16_to_cpu(vram_info->v2_1.usMemClkPatchTblOffset)); |
||
3973 | ATOM_MEMORY_SETTING_DATA_BLOCK *reg_data = |
||
3974 | (ATOM_MEMORY_SETTING_DATA_BLOCK *) |
||
3975 | ((u8 *)reg_block + (2 * sizeof(u16)) + |
||
3976 | le16_to_cpu(reg_block->usRegIndexTblSize)); |
||
3977 | ATOM_INIT_REG_INDEX_FORMAT *format = ®_block->asRegIndexBuf[0]; |
||
3978 | num_entries = (u8)((le16_to_cpu(reg_block->usRegIndexTblSize)) / |
||
3979 | sizeof(ATOM_INIT_REG_INDEX_FORMAT)) - 1; |
||
3980 | if (num_entries > VBIOS_MC_REGISTER_ARRAY_SIZE) |
||
3981 | return -EINVAL; |
||
3982 | while (i < num_entries) { |
||
3983 | if (format->ucPreRegDataLength & ACCESS_PLACEHOLDER) |
||
3984 | break; |
||
3985 | reg_table->mc_reg_address[i].s1 = |
||
3986 | (u16)(le16_to_cpu(format->usRegIndex)); |
||
3987 | reg_table->mc_reg_address[i].pre_reg_data = |
||
3988 | (u8)(format->ucPreRegDataLength); |
||
3989 | i++; |
||
3990 | format = (ATOM_INIT_REG_INDEX_FORMAT *) |
||
3991 | ((u8 *)format + sizeof(ATOM_INIT_REG_INDEX_FORMAT)); |
||
3992 | } |
||
3993 | reg_table->last = i; |
||
3994 | while ((le32_to_cpu(*(u32 *)reg_data) != END_OF_REG_DATA_BLOCK) && |
||
3995 | (num_ranges < VBIOS_MAX_AC_TIMING_ENTRIES)) { |
||
3996 | t_mem_id = (u8)((le32_to_cpu(*(u32 *)reg_data) & MEM_ID_MASK) |
||
3997 | >> MEM_ID_SHIFT); |
||
3998 | if (module_index == t_mem_id) { |
||
3999 | reg_table->mc_reg_table_entry[num_ranges].mclk_max = |
||
4000 | (u32)((le32_to_cpu(*(u32 *)reg_data) & CLOCK_RANGE_MASK) |
||
4001 | >> CLOCK_RANGE_SHIFT); |
||
4002 | for (i = 0, j = 1; i < reg_table->last; i++) { |
||
4003 | if ((reg_table->mc_reg_address[i].pre_reg_data & LOW_NIBBLE_MASK) == DATA_FROM_TABLE) { |
||
4004 | reg_table->mc_reg_table_entry[num_ranges].mc_data[i] = |
||
4005 | (u32)le32_to_cpu(*((u32 *)reg_data + j)); |
||
4006 | j++; |
||
4007 | } else if ((reg_table->mc_reg_address[i].pre_reg_data & LOW_NIBBLE_MASK) == DATA_EQU_PREV) { |
||
4008 | reg_table->mc_reg_table_entry[num_ranges].mc_data[i] = |
||
4009 | reg_table->mc_reg_table_entry[num_ranges].mc_data[i - 1]; |
||
4010 | } |
||
4011 | } |
||
4012 | num_ranges++; |
||
4013 | } |
||
4014 | reg_data = (ATOM_MEMORY_SETTING_DATA_BLOCK *) |
||
4015 | ((u8 *)reg_data + le16_to_cpu(reg_block->usRegDataBlkSize)); |
||
4016 | } |
||
4017 | if (le32_to_cpu(*(u32 *)reg_data) != END_OF_REG_DATA_BLOCK) |
||
4018 | return -EINVAL; |
||
4019 | reg_table->num_entries = num_ranges; |
||
4020 | } else |
||
4021 | return -EINVAL; |
||
4022 | break; |
||
4023 | default: |
||
4024 | DRM_ERROR("Unknown table version %d, %d\n", frev, crev); |
||
4025 | return -EINVAL; |
||
4026 | } |
||
4027 | break; |
||
4028 | default: |
||
4029 | DRM_ERROR("Unknown table version %d, %d\n", frev, crev); |
||
4030 | return -EINVAL; |
||
4031 | } |
||
4032 | return 0; |
||
4033 | } |
||
4034 | return -EINVAL; |
||
4035 | } |
||
4036 | |||
1117 | serge | 4037 | void radeon_atom_initialize_bios_scratch_regs(struct drm_device *dev) |
4038 | { |
||
4039 | struct radeon_device *rdev = dev->dev_private; |
||
4040 | uint32_t bios_2_scratch, bios_6_scratch; |
||
4041 | |||
4042 | if (rdev->family >= CHIP_R600) { |
||
1179 | serge | 4043 | bios_2_scratch = RREG32(R600_BIOS_2_SCRATCH); |
1117 | serge | 4044 | bios_6_scratch = RREG32(R600_BIOS_6_SCRATCH); |
4045 | } else { |
||
1179 | serge | 4046 | bios_2_scratch = RREG32(RADEON_BIOS_2_SCRATCH); |
1117 | serge | 4047 | bios_6_scratch = RREG32(RADEON_BIOS_6_SCRATCH); |
4048 | } |
||
4049 | |||
4050 | /* let the bios control the backlight */ |
||
4051 | bios_2_scratch &= ~ATOM_S2_VRI_BRIGHT_ENABLE; |
||
4052 | |||
4053 | /* tell the bios not to handle mode switching */ |
||
1963 | serge | 4054 | bios_6_scratch |= ATOM_S6_ACC_BLOCK_DISPLAY_SWITCH; |
1117 | serge | 4055 | |
5078 | serge | 4056 | /* clear the vbios dpms state */ |
4057 | if (ASIC_IS_DCE4(rdev)) |
||
4058 | bios_2_scratch &= ~ATOM_S2_DEVICE_DPMS_STATE; |
||
4059 | |||
1117 | serge | 4060 | if (rdev->family >= CHIP_R600) { |
4061 | WREG32(R600_BIOS_2_SCRATCH, bios_2_scratch); |
||
4062 | WREG32(R600_BIOS_6_SCRATCH, bios_6_scratch); |
||
4063 | } else { |
||
4064 | WREG32(RADEON_BIOS_2_SCRATCH, bios_2_scratch); |
||
4065 | WREG32(RADEON_BIOS_6_SCRATCH, bios_6_scratch); |
||
4066 | } |
||
4067 | |||
4068 | } |
||
4069 | |||
1179 | serge | 4070 | void radeon_save_bios_scratch_regs(struct radeon_device *rdev) |
4071 | { |
||
4072 | uint32_t scratch_reg; |
||
4073 | int i; |
||
4074 | |||
4075 | if (rdev->family >= CHIP_R600) |
||
4076 | scratch_reg = R600_BIOS_0_SCRATCH; |
||
4077 | else |
||
4078 | scratch_reg = RADEON_BIOS_0_SCRATCH; |
||
4079 | |||
4080 | for (i = 0; i < RADEON_BIOS_NUM_SCRATCH; i++) |
||
4081 | rdev->bios_scratch[i] = RREG32(scratch_reg + (i * 4)); |
||
4082 | } |
||
4083 | |||
4084 | void radeon_restore_bios_scratch_regs(struct radeon_device *rdev) |
||
4085 | { |
||
4086 | uint32_t scratch_reg; |
||
4087 | int i; |
||
4088 | |||
4089 | if (rdev->family >= CHIP_R600) |
||
4090 | scratch_reg = R600_BIOS_0_SCRATCH; |
||
4091 | else |
||
4092 | scratch_reg = RADEON_BIOS_0_SCRATCH; |
||
4093 | |||
4094 | for (i = 0; i < RADEON_BIOS_NUM_SCRATCH; i++) |
||
4095 | WREG32(scratch_reg + (i * 4), rdev->bios_scratch[i]); |
||
4096 | } |
||
4097 | |||
1117 | serge | 4098 | void radeon_atom_output_lock(struct drm_encoder *encoder, bool lock) |
4099 | { |
||
4100 | struct drm_device *dev = encoder->dev; |
||
4101 | struct radeon_device *rdev = dev->dev_private; |
||
4102 | uint32_t bios_6_scratch; |
||
4103 | |||
4104 | if (rdev->family >= CHIP_R600) |
||
4105 | bios_6_scratch = RREG32(R600_BIOS_6_SCRATCH); |
||
4106 | else |
||
4107 | bios_6_scratch = RREG32(RADEON_BIOS_6_SCRATCH); |
||
4108 | |||
1963 | serge | 4109 | if (lock) { |
1117 | serge | 4110 | bios_6_scratch |= ATOM_S6_CRITICAL_STATE; |
1963 | serge | 4111 | bios_6_scratch &= ~ATOM_S6_ACC_MODE; |
4112 | } else { |
||
1117 | serge | 4113 | bios_6_scratch &= ~ATOM_S6_CRITICAL_STATE; |
1963 | serge | 4114 | bios_6_scratch |= ATOM_S6_ACC_MODE; |
4115 | } |
||
1117 | serge | 4116 | |
4117 | if (rdev->family >= CHIP_R600) |
||
4118 | WREG32(R600_BIOS_6_SCRATCH, bios_6_scratch); |
||
4119 | else |
||
4120 | WREG32(RADEON_BIOS_6_SCRATCH, bios_6_scratch); |
||
4121 | } |
||
4122 | |||
4123 | /* at some point we may want to break this out into individual functions */ |
||
4124 | void |
||
4125 | radeon_atombios_connected_scratch_regs(struct drm_connector *connector, |
||
4126 | struct drm_encoder *encoder, |
||
4127 | bool connected) |
||
4128 | { |
||
4129 | struct drm_device *dev = connector->dev; |
||
4130 | struct radeon_device *rdev = dev->dev_private; |
||
4131 | struct radeon_connector *radeon_connector = |
||
4132 | to_radeon_connector(connector); |
||
4133 | struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder); |
||
4134 | uint32_t bios_0_scratch, bios_3_scratch, bios_6_scratch; |
||
4135 | |||
4136 | if (rdev->family >= CHIP_R600) { |
||
4137 | bios_0_scratch = RREG32(R600_BIOS_0_SCRATCH); |
||
4138 | bios_3_scratch = RREG32(R600_BIOS_3_SCRATCH); |
||
4139 | bios_6_scratch = RREG32(R600_BIOS_6_SCRATCH); |
||
4140 | } else { |
||
4141 | bios_0_scratch = RREG32(RADEON_BIOS_0_SCRATCH); |
||
4142 | bios_3_scratch = RREG32(RADEON_BIOS_3_SCRATCH); |
||
4143 | bios_6_scratch = RREG32(RADEON_BIOS_6_SCRATCH); |
||
4144 | } |
||
4145 | |||
4146 | if ((radeon_encoder->devices & ATOM_DEVICE_TV1_SUPPORT) && |
||
4147 | (radeon_connector->devices & ATOM_DEVICE_TV1_SUPPORT)) { |
||
4148 | if (connected) { |
||
1963 | serge | 4149 | DRM_DEBUG_KMS("TV1 connected\n"); |
1117 | serge | 4150 | bios_3_scratch |= ATOM_S3_TV1_ACTIVE; |
4151 | bios_6_scratch |= ATOM_S6_ACC_REQ_TV1; |
||
4152 | } else { |
||
1963 | serge | 4153 | DRM_DEBUG_KMS("TV1 disconnected\n"); |
1117 | serge | 4154 | bios_0_scratch &= ~ATOM_S0_TV1_MASK; |
4155 | bios_3_scratch &= ~ATOM_S3_TV1_ACTIVE; |
||
4156 | bios_6_scratch &= ~ATOM_S6_ACC_REQ_TV1; |
||
4157 | } |
||
4158 | } |
||
4159 | if ((radeon_encoder->devices & ATOM_DEVICE_CV_SUPPORT) && |
||
4160 | (radeon_connector->devices & ATOM_DEVICE_CV_SUPPORT)) { |
||
4161 | if (connected) { |
||
1963 | serge | 4162 | DRM_DEBUG_KMS("CV connected\n"); |
1117 | serge | 4163 | bios_3_scratch |= ATOM_S3_CV_ACTIVE; |
4164 | bios_6_scratch |= ATOM_S6_ACC_REQ_CV; |
||
4165 | } else { |
||
1963 | serge | 4166 | DRM_DEBUG_KMS("CV disconnected\n"); |
1117 | serge | 4167 | bios_0_scratch &= ~ATOM_S0_CV_MASK; |
4168 | bios_3_scratch &= ~ATOM_S3_CV_ACTIVE; |
||
4169 | bios_6_scratch &= ~ATOM_S6_ACC_REQ_CV; |
||
4170 | } |
||
4171 | } |
||
4172 | if ((radeon_encoder->devices & ATOM_DEVICE_LCD1_SUPPORT) && |
||
4173 | (radeon_connector->devices & ATOM_DEVICE_LCD1_SUPPORT)) { |
||
4174 | if (connected) { |
||
1963 | serge | 4175 | DRM_DEBUG_KMS("LCD1 connected\n"); |
1117 | serge | 4176 | bios_0_scratch |= ATOM_S0_LCD1; |
4177 | bios_3_scratch |= ATOM_S3_LCD1_ACTIVE; |
||
4178 | bios_6_scratch |= ATOM_S6_ACC_REQ_LCD1; |
||
4179 | } else { |
||
1963 | serge | 4180 | DRM_DEBUG_KMS("LCD1 disconnected\n"); |
1117 | serge | 4181 | bios_0_scratch &= ~ATOM_S0_LCD1; |
4182 | bios_3_scratch &= ~ATOM_S3_LCD1_ACTIVE; |
||
4183 | bios_6_scratch &= ~ATOM_S6_ACC_REQ_LCD1; |
||
4184 | } |
||
4185 | } |
||
4186 | if ((radeon_encoder->devices & ATOM_DEVICE_CRT1_SUPPORT) && |
||
4187 | (radeon_connector->devices & ATOM_DEVICE_CRT1_SUPPORT)) { |
||
4188 | if (connected) { |
||
1963 | serge | 4189 | DRM_DEBUG_KMS("CRT1 connected\n"); |
1117 | serge | 4190 | bios_0_scratch |= ATOM_S0_CRT1_COLOR; |
4191 | bios_3_scratch |= ATOM_S3_CRT1_ACTIVE; |
||
4192 | bios_6_scratch |= ATOM_S6_ACC_REQ_CRT1; |
||
4193 | } else { |
||
1963 | serge | 4194 | DRM_DEBUG_KMS("CRT1 disconnected\n"); |
1117 | serge | 4195 | bios_0_scratch &= ~ATOM_S0_CRT1_MASK; |
4196 | bios_3_scratch &= ~ATOM_S3_CRT1_ACTIVE; |
||
4197 | bios_6_scratch &= ~ATOM_S6_ACC_REQ_CRT1; |
||
4198 | } |
||
4199 | } |
||
4200 | if ((radeon_encoder->devices & ATOM_DEVICE_CRT2_SUPPORT) && |
||
4201 | (radeon_connector->devices & ATOM_DEVICE_CRT2_SUPPORT)) { |
||
4202 | if (connected) { |
||
1963 | serge | 4203 | DRM_DEBUG_KMS("CRT2 connected\n"); |
1117 | serge | 4204 | bios_0_scratch |= ATOM_S0_CRT2_COLOR; |
4205 | bios_3_scratch |= ATOM_S3_CRT2_ACTIVE; |
||
4206 | bios_6_scratch |= ATOM_S6_ACC_REQ_CRT2; |
||
4207 | } else { |
||
1963 | serge | 4208 | DRM_DEBUG_KMS("CRT2 disconnected\n"); |
1117 | serge | 4209 | bios_0_scratch &= ~ATOM_S0_CRT2_MASK; |
4210 | bios_3_scratch &= ~ATOM_S3_CRT2_ACTIVE; |
||
4211 | bios_6_scratch &= ~ATOM_S6_ACC_REQ_CRT2; |
||
4212 | } |
||
4213 | } |
||
4214 | if ((radeon_encoder->devices & ATOM_DEVICE_DFP1_SUPPORT) && |
||
4215 | (radeon_connector->devices & ATOM_DEVICE_DFP1_SUPPORT)) { |
||
4216 | if (connected) { |
||
1963 | serge | 4217 | DRM_DEBUG_KMS("DFP1 connected\n"); |
1117 | serge | 4218 | bios_0_scratch |= ATOM_S0_DFP1; |
4219 | bios_3_scratch |= ATOM_S3_DFP1_ACTIVE; |
||
4220 | bios_6_scratch |= ATOM_S6_ACC_REQ_DFP1; |
||
4221 | } else { |
||
1963 | serge | 4222 | DRM_DEBUG_KMS("DFP1 disconnected\n"); |
1117 | serge | 4223 | bios_0_scratch &= ~ATOM_S0_DFP1; |
4224 | bios_3_scratch &= ~ATOM_S3_DFP1_ACTIVE; |
||
4225 | bios_6_scratch &= ~ATOM_S6_ACC_REQ_DFP1; |
||
4226 | } |
||
4227 | } |
||
4228 | if ((radeon_encoder->devices & ATOM_DEVICE_DFP2_SUPPORT) && |
||
4229 | (radeon_connector->devices & ATOM_DEVICE_DFP2_SUPPORT)) { |
||
4230 | if (connected) { |
||
1963 | serge | 4231 | DRM_DEBUG_KMS("DFP2 connected\n"); |
1117 | serge | 4232 | bios_0_scratch |= ATOM_S0_DFP2; |
4233 | bios_3_scratch |= ATOM_S3_DFP2_ACTIVE; |
||
4234 | bios_6_scratch |= ATOM_S6_ACC_REQ_DFP2; |
||
4235 | } else { |
||
1963 | serge | 4236 | DRM_DEBUG_KMS("DFP2 disconnected\n"); |
1117 | serge | 4237 | bios_0_scratch &= ~ATOM_S0_DFP2; |
4238 | bios_3_scratch &= ~ATOM_S3_DFP2_ACTIVE; |
||
4239 | bios_6_scratch &= ~ATOM_S6_ACC_REQ_DFP2; |
||
4240 | } |
||
4241 | } |
||
4242 | if ((radeon_encoder->devices & ATOM_DEVICE_DFP3_SUPPORT) && |
||
4243 | (radeon_connector->devices & ATOM_DEVICE_DFP3_SUPPORT)) { |
||
4244 | if (connected) { |
||
1963 | serge | 4245 | DRM_DEBUG_KMS("DFP3 connected\n"); |
1117 | serge | 4246 | bios_0_scratch |= ATOM_S0_DFP3; |
4247 | bios_3_scratch |= ATOM_S3_DFP3_ACTIVE; |
||
4248 | bios_6_scratch |= ATOM_S6_ACC_REQ_DFP3; |
||
4249 | } else { |
||
1963 | serge | 4250 | DRM_DEBUG_KMS("DFP3 disconnected\n"); |
1117 | serge | 4251 | bios_0_scratch &= ~ATOM_S0_DFP3; |
4252 | bios_3_scratch &= ~ATOM_S3_DFP3_ACTIVE; |
||
4253 | bios_6_scratch &= ~ATOM_S6_ACC_REQ_DFP3; |
||
4254 | } |
||
4255 | } |
||
4256 | if ((radeon_encoder->devices & ATOM_DEVICE_DFP4_SUPPORT) && |
||
4257 | (radeon_connector->devices & ATOM_DEVICE_DFP4_SUPPORT)) { |
||
4258 | if (connected) { |
||
1963 | serge | 4259 | DRM_DEBUG_KMS("DFP4 connected\n"); |
1117 | serge | 4260 | bios_0_scratch |= ATOM_S0_DFP4; |
4261 | bios_3_scratch |= ATOM_S3_DFP4_ACTIVE; |
||
4262 | bios_6_scratch |= ATOM_S6_ACC_REQ_DFP4; |
||
4263 | } else { |
||
1963 | serge | 4264 | DRM_DEBUG_KMS("DFP4 disconnected\n"); |
1117 | serge | 4265 | bios_0_scratch &= ~ATOM_S0_DFP4; |
4266 | bios_3_scratch &= ~ATOM_S3_DFP4_ACTIVE; |
||
4267 | bios_6_scratch &= ~ATOM_S6_ACC_REQ_DFP4; |
||
4268 | } |
||
4269 | } |
||
4270 | if ((radeon_encoder->devices & ATOM_DEVICE_DFP5_SUPPORT) && |
||
4271 | (radeon_connector->devices & ATOM_DEVICE_DFP5_SUPPORT)) { |
||
4272 | if (connected) { |
||
1963 | serge | 4273 | DRM_DEBUG_KMS("DFP5 connected\n"); |
1117 | serge | 4274 | bios_0_scratch |= ATOM_S0_DFP5; |
4275 | bios_3_scratch |= ATOM_S3_DFP5_ACTIVE; |
||
4276 | bios_6_scratch |= ATOM_S6_ACC_REQ_DFP5; |
||
4277 | } else { |
||
1963 | serge | 4278 | DRM_DEBUG_KMS("DFP5 disconnected\n"); |
1117 | serge | 4279 | bios_0_scratch &= ~ATOM_S0_DFP5; |
4280 | bios_3_scratch &= ~ATOM_S3_DFP5_ACTIVE; |
||
4281 | bios_6_scratch &= ~ATOM_S6_ACC_REQ_DFP5; |
||
4282 | } |
||
4283 | } |
||
2997 | Serge | 4284 | if ((radeon_encoder->devices & ATOM_DEVICE_DFP6_SUPPORT) && |
4285 | (radeon_connector->devices & ATOM_DEVICE_DFP6_SUPPORT)) { |
||
4286 | if (connected) { |
||
4287 | DRM_DEBUG_KMS("DFP6 connected\n"); |
||
4288 | bios_0_scratch |= ATOM_S0_DFP6; |
||
4289 | bios_3_scratch |= ATOM_S3_DFP6_ACTIVE; |
||
4290 | bios_6_scratch |= ATOM_S6_ACC_REQ_DFP6; |
||
4291 | } else { |
||
4292 | DRM_DEBUG_KMS("DFP6 disconnected\n"); |
||
4293 | bios_0_scratch &= ~ATOM_S0_DFP6; |
||
4294 | bios_3_scratch &= ~ATOM_S3_DFP6_ACTIVE; |
||
4295 | bios_6_scratch &= ~ATOM_S6_ACC_REQ_DFP6; |
||
4296 | } |
||
4297 | } |
||
1117 | serge | 4298 | |
4299 | if (rdev->family >= CHIP_R600) { |
||
4300 | WREG32(R600_BIOS_0_SCRATCH, bios_0_scratch); |
||
4301 | WREG32(R600_BIOS_3_SCRATCH, bios_3_scratch); |
||
4302 | WREG32(R600_BIOS_6_SCRATCH, bios_6_scratch); |
||
4303 | } else { |
||
4304 | WREG32(RADEON_BIOS_0_SCRATCH, bios_0_scratch); |
||
4305 | WREG32(RADEON_BIOS_3_SCRATCH, bios_3_scratch); |
||
4306 | WREG32(RADEON_BIOS_6_SCRATCH, bios_6_scratch); |
||
4307 | } |
||
4308 | } |
||
4309 | |||
4310 | void |
||
4311 | radeon_atombios_encoder_crtc_scratch_regs(struct drm_encoder *encoder, int crtc) |
||
4312 | { |
||
4313 | struct drm_device *dev = encoder->dev; |
||
4314 | struct radeon_device *rdev = dev->dev_private; |
||
4315 | struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder); |
||
4316 | uint32_t bios_3_scratch; |
||
4317 | |||
2997 | Serge | 4318 | if (ASIC_IS_DCE4(rdev)) |
4319 | return; |
||
4320 | |||
1117 | serge | 4321 | if (rdev->family >= CHIP_R600) |
4322 | bios_3_scratch = RREG32(R600_BIOS_3_SCRATCH); |
||
4323 | else |
||
4324 | bios_3_scratch = RREG32(RADEON_BIOS_3_SCRATCH); |
||
4325 | |||
4326 | if (radeon_encoder->devices & ATOM_DEVICE_TV1_SUPPORT) { |
||
4327 | bios_3_scratch &= ~ATOM_S3_TV1_CRTC_ACTIVE; |
||
4328 | bios_3_scratch |= (crtc << 18); |
||
4329 | } |
||
4330 | if (radeon_encoder->devices & ATOM_DEVICE_CV_SUPPORT) { |
||
4331 | bios_3_scratch &= ~ATOM_S3_CV_CRTC_ACTIVE; |
||
4332 | bios_3_scratch |= (crtc << 24); |
||
4333 | } |
||
4334 | if (radeon_encoder->devices & ATOM_DEVICE_CRT1_SUPPORT) { |
||
4335 | bios_3_scratch &= ~ATOM_S3_CRT1_CRTC_ACTIVE; |
||
4336 | bios_3_scratch |= (crtc << 16); |
||
4337 | } |
||
4338 | if (radeon_encoder->devices & ATOM_DEVICE_CRT2_SUPPORT) { |
||
4339 | bios_3_scratch &= ~ATOM_S3_CRT2_CRTC_ACTIVE; |
||
4340 | bios_3_scratch |= (crtc << 20); |
||
4341 | } |
||
4342 | if (radeon_encoder->devices & ATOM_DEVICE_LCD1_SUPPORT) { |
||
4343 | bios_3_scratch &= ~ATOM_S3_LCD1_CRTC_ACTIVE; |
||
4344 | bios_3_scratch |= (crtc << 17); |
||
4345 | } |
||
4346 | if (radeon_encoder->devices & ATOM_DEVICE_DFP1_SUPPORT) { |
||
4347 | bios_3_scratch &= ~ATOM_S3_DFP1_CRTC_ACTIVE; |
||
4348 | bios_3_scratch |= (crtc << 19); |
||
4349 | } |
||
4350 | if (radeon_encoder->devices & ATOM_DEVICE_DFP2_SUPPORT) { |
||
4351 | bios_3_scratch &= ~ATOM_S3_DFP2_CRTC_ACTIVE; |
||
4352 | bios_3_scratch |= (crtc << 23); |
||
4353 | } |
||
4354 | if (radeon_encoder->devices & ATOM_DEVICE_DFP3_SUPPORT) { |
||
4355 | bios_3_scratch &= ~ATOM_S3_DFP3_CRTC_ACTIVE; |
||
4356 | bios_3_scratch |= (crtc << 25); |
||
4357 | } |
||
4358 | |||
4359 | if (rdev->family >= CHIP_R600) |
||
4360 | WREG32(R600_BIOS_3_SCRATCH, bios_3_scratch); |
||
4361 | else |
||
4362 | WREG32(RADEON_BIOS_3_SCRATCH, bios_3_scratch); |
||
4363 | } |
||
4364 | |||
4365 | void |
||
4366 | radeon_atombios_encoder_dpms_scratch_regs(struct drm_encoder *encoder, bool on) |
||
4367 | { |
||
4368 | struct drm_device *dev = encoder->dev; |
||
4369 | struct radeon_device *rdev = dev->dev_private; |
||
4370 | struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder); |
||
4371 | uint32_t bios_2_scratch; |
||
4372 | |||
2997 | Serge | 4373 | if (ASIC_IS_DCE4(rdev)) |
4374 | return; |
||
4375 | |||
1117 | serge | 4376 | if (rdev->family >= CHIP_R600) |
4377 | bios_2_scratch = RREG32(R600_BIOS_2_SCRATCH); |
||
4378 | else |
||
4379 | bios_2_scratch = RREG32(RADEON_BIOS_2_SCRATCH); |
||
4380 | |||
4381 | if (radeon_encoder->devices & ATOM_DEVICE_TV1_SUPPORT) { |
||
4382 | if (on) |
||
4383 | bios_2_scratch &= ~ATOM_S2_TV1_DPMS_STATE; |
||
4384 | else |
||
4385 | bios_2_scratch |= ATOM_S2_TV1_DPMS_STATE; |
||
4386 | } |
||
4387 | if (radeon_encoder->devices & ATOM_DEVICE_CV_SUPPORT) { |
||
4388 | if (on) |
||
4389 | bios_2_scratch &= ~ATOM_S2_CV_DPMS_STATE; |
||
4390 | else |
||
4391 | bios_2_scratch |= ATOM_S2_CV_DPMS_STATE; |
||
4392 | } |
||
4393 | if (radeon_encoder->devices & ATOM_DEVICE_CRT1_SUPPORT) { |
||
4394 | if (on) |
||
4395 | bios_2_scratch &= ~ATOM_S2_CRT1_DPMS_STATE; |
||
4396 | else |
||
4397 | bios_2_scratch |= ATOM_S2_CRT1_DPMS_STATE; |
||
4398 | } |
||
4399 | if (radeon_encoder->devices & ATOM_DEVICE_CRT2_SUPPORT) { |
||
4400 | if (on) |
||
4401 | bios_2_scratch &= ~ATOM_S2_CRT2_DPMS_STATE; |
||
4402 | else |
||
4403 | bios_2_scratch |= ATOM_S2_CRT2_DPMS_STATE; |
||
4404 | } |
||
4405 | if (radeon_encoder->devices & ATOM_DEVICE_LCD1_SUPPORT) { |
||
4406 | if (on) |
||
4407 | bios_2_scratch &= ~ATOM_S2_LCD1_DPMS_STATE; |
||
4408 | else |
||
4409 | bios_2_scratch |= ATOM_S2_LCD1_DPMS_STATE; |
||
4410 | } |
||
4411 | if (radeon_encoder->devices & ATOM_DEVICE_DFP1_SUPPORT) { |
||
4412 | if (on) |
||
4413 | bios_2_scratch &= ~ATOM_S2_DFP1_DPMS_STATE; |
||
4414 | else |
||
4415 | bios_2_scratch |= ATOM_S2_DFP1_DPMS_STATE; |
||
4416 | } |
||
4417 | if (radeon_encoder->devices & ATOM_DEVICE_DFP2_SUPPORT) { |
||
4418 | if (on) |
||
4419 | bios_2_scratch &= ~ATOM_S2_DFP2_DPMS_STATE; |
||
4420 | else |
||
4421 | bios_2_scratch |= ATOM_S2_DFP2_DPMS_STATE; |
||
4422 | } |
||
4423 | if (radeon_encoder->devices & ATOM_DEVICE_DFP3_SUPPORT) { |
||
4424 | if (on) |
||
4425 | bios_2_scratch &= ~ATOM_S2_DFP3_DPMS_STATE; |
||
4426 | else |
||
4427 | bios_2_scratch |= ATOM_S2_DFP3_DPMS_STATE; |
||
4428 | } |
||
4429 | if (radeon_encoder->devices & ATOM_DEVICE_DFP4_SUPPORT) { |
||
4430 | if (on) |
||
4431 | bios_2_scratch &= ~ATOM_S2_DFP4_DPMS_STATE; |
||
4432 | else |
||
4433 | bios_2_scratch |= ATOM_S2_DFP4_DPMS_STATE; |
||
4434 | } |
||
4435 | if (radeon_encoder->devices & ATOM_DEVICE_DFP5_SUPPORT) { |
||
4436 | if (on) |
||
4437 | bios_2_scratch &= ~ATOM_S2_DFP5_DPMS_STATE; |
||
4438 | else |
||
4439 | bios_2_scratch |= ATOM_S2_DFP5_DPMS_STATE; |
||
4440 | } |
||
4441 | |||
4442 | if (rdev->family >= CHIP_R600) |
||
4443 | WREG32(R600_BIOS_2_SCRATCH, bios_2_scratch); |
||
4444 | else |
||
4445 | WREG32(RADEON_BIOS_2_SCRATCH, bios_2_scratch); |
||
4446 | }><>><>><>><>><>><>><>><>>>>>>>>>>>>>>>>>>=>>>>>=>>>=>>>>><>><>><>><>><>><>=>>>>>>>><>><>><>><>><>><>><>><>><>><>>>>>><>><>><>><>><>><>><>>=>>=>>=>>>><>><>><>>>>>>>><>><>><>><>><>><>><>>=>>=>>>=>>>>>><>><>><>><>><>><>><>>>>><>><>><>><>><>><>><>><> |