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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 | |
6104 | 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) && |
6104 | 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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1963 | serge | 76 | |
6104 | serge | 77 | /* some DCE3 boards have bad data for this entry */ |
78 | if (ASIC_IS_DCE3(rdev)) { |
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2997 | Serge | 79 | if ((index == 4) && |
6104 | 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 | |||
6104 | 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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1321 | serge | 108 | |
6104 | serge | 109 | if (gpio->sucI2cId.sbfAccess.bfHW_Capable) |
110 | i2c.hw_capable = true; |
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111 | else |
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112 | i2c.hw_capable = false; |
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1321 | serge | 113 | |
6104 | serge | 114 | if (gpio->sucI2cId.ucAccess == 0xa0) |
115 | i2c.mm_i2c = true; |
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116 | else |
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117 | i2c.mm_i2c = false; |
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1321 | serge | 118 | |
6104 | serge | 119 | i2c.i2c_id = gpio->sucI2cId.ucAccess; |
1321 | serge | 120 | |
6104 | serge | 121 | if (i2c.mask_clk_reg) |
122 | i2c.valid = true; |
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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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6104 | serge | 160 | } |
161 | } |
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1963 | serge | 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, |
6104 | serge | 200 | u8 id) |
1321 | serge | 201 | { |
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)) { |
6104 | serge | 214 | gpio_info = (struct _ATOM_GPIO_PIN_LUT *)(ctx->bios + data_offset); |
1321 | serge | 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; |
6104 | 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; |
6104 | 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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6104 | serge | 231 | } |
1321 | serge | 232 | } |
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 */ |
6104 | serge | 364 | if ((supported_device == ATOM_DEVICE_TV1_SUPPORT) && |
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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1963 | serge | 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)) { |
||
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 | |
6104 | serge | 605 | if (crev >= 2) { |
606 | igp_obj = |
||
607 | (ATOM_INTEGRATED_SYSTEM_INFO_V2 |
||
608 | *) (ctx->bios + igp_offset); |
||
1117 | serge | 609 | |
6104 | serge | 610 | if (igp_obj) { |
611 | uint32_t slot_config, ct; |
||
1117 | serge | 612 | |
6104 | serge | 613 | if (con_obj_num == 1) |
614 | slot_config = |
||
615 | igp_obj-> |
||
616 | ulDDISlot1Config; |
||
617 | else |
||
618 | slot_config = |
||
619 | igp_obj-> |
||
620 | ulDDISlot2Config; |
||
1117 | serge | 621 | |
6104 | serge | 622 | ct = (slot_config >> 16) & 0xff; |
623 | connector_type = |
||
624 | object_connector_convert |
||
625 | [ct]; |
||
626 | connector_object_id = ct; |
||
627 | igp_lane_info = |
||
628 | slot_config & 0xffff; |
||
629 | } else |
||
630 | continue; |
||
1117 | serge | 631 | } else |
632 | continue; |
||
6104 | serge | 633 | } else { |
634 | igp_lane_info = 0; |
||
635 | connector_type = |
||
636 | object_connector_convert[con_obj_id]; |
||
637 | connector_object_id = con_obj_id; |
||
638 | } |
||
1117 | serge | 639 | } else { |
640 | igp_lane_info = 0; |
||
641 | connector_type = |
||
642 | object_connector_convert[con_obj_id]; |
||
1268 | serge | 643 | connector_object_id = con_obj_id; |
1117 | serge | 644 | } |
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 | } |
||
6104 | serge | 687 | radeon_add_atom_encoder(dev, |
688 | encoder_obj, |
||
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 | |
6104 | serge | 848 | radeon_setup_mst_connector(dev); |
1117 | serge | 849 | return true; |
850 | } |
||
851 | |||
1268 | serge | 852 | static uint16_t atombios_get_connector_object_id(struct drm_device *dev, |
853 | int connector_type, |
||
854 | uint16_t devices) |
||
855 | { |
||
856 | struct radeon_device *rdev = dev->dev_private; |
||
857 | |||
858 | if (rdev->flags & RADEON_IS_IGP) { |
||
859 | return supported_devices_connector_object_id_convert |
||
860 | [connector_type]; |
||
861 | } else if (((connector_type == DRM_MODE_CONNECTOR_DVII) || |
||
862 | (connector_type == DRM_MODE_CONNECTOR_DVID)) && |
||
863 | (devices & ATOM_DEVICE_DFP2_SUPPORT)) { |
||
864 | struct radeon_mode_info *mode_info = &rdev->mode_info; |
||
865 | struct atom_context *ctx = mode_info->atom_context; |
||
866 | int index = GetIndexIntoMasterTable(DATA, XTMDS_Info); |
||
867 | uint16_t size, data_offset; |
||
868 | uint8_t frev, crev; |
||
869 | ATOM_XTMDS_INFO *xtmds; |
||
870 | |||
1963 | serge | 871 | if (atom_parse_data_header(ctx, index, &size, &frev, &crev, &data_offset)) { |
6104 | serge | 872 | xtmds = (ATOM_XTMDS_INFO *)(ctx->bios + data_offset); |
1268 | serge | 873 | |
6104 | serge | 874 | if (xtmds->ucSupportedLink & ATOM_XTMDS_SUPPORTED_DUALLINK) { |
875 | if (connector_type == DRM_MODE_CONNECTOR_DVII) |
||
876 | return CONNECTOR_OBJECT_ID_DUAL_LINK_DVI_I; |
||
877 | else |
||
878 | return CONNECTOR_OBJECT_ID_DUAL_LINK_DVI_D; |
||
879 | } else { |
||
880 | if (connector_type == DRM_MODE_CONNECTOR_DVII) |
||
881 | return CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_I; |
||
882 | else |
||
883 | return CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_D; |
||
884 | } |
||
1963 | serge | 885 | } else |
886 | return supported_devices_connector_object_id_convert |
||
887 | [connector_type]; |
||
1268 | serge | 888 | } else { |
889 | return supported_devices_connector_object_id_convert |
||
890 | [connector_type]; |
||
891 | } |
||
892 | } |
||
893 | |||
1117 | serge | 894 | struct bios_connector { |
895 | bool valid; |
||
1179 | serge | 896 | uint16_t line_mux; |
1117 | serge | 897 | uint16_t devices; |
898 | int connector_type; |
||
899 | struct radeon_i2c_bus_rec ddc_bus; |
||
1321 | serge | 900 | struct radeon_hpd hpd; |
1117 | serge | 901 | }; |
902 | |||
903 | bool radeon_get_atom_connector_info_from_supported_devices_table(struct |
||
904 | drm_device |
||
905 | *dev) |
||
906 | { |
||
907 | struct radeon_device *rdev = dev->dev_private; |
||
908 | struct radeon_mode_info *mode_info = &rdev->mode_info; |
||
909 | struct atom_context *ctx = mode_info->atom_context; |
||
910 | int index = GetIndexIntoMasterTable(DATA, SupportedDevicesInfo); |
||
911 | uint16_t size, data_offset; |
||
912 | uint8_t frev, crev; |
||
913 | uint16_t device_support; |
||
914 | uint8_t dac; |
||
915 | union atom_supported_devices *supported_devices; |
||
1321 | serge | 916 | int i, j, max_device; |
1963 | serge | 917 | struct bios_connector *bios_connectors; |
918 | size_t bc_size = sizeof(*bios_connectors) * ATOM_MAX_SUPPORTED_DEVICE; |
||
919 | struct radeon_router router; |
||
1117 | serge | 920 | |
1963 | serge | 921 | router.ddc_valid = false; |
922 | router.cd_valid = false; |
||
1128 | serge | 923 | |
1963 | serge | 924 | bios_connectors = kzalloc(bc_size, GFP_KERNEL); |
925 | if (!bios_connectors) |
||
926 | return false; |
||
927 | |||
928 | if (!atom_parse_data_header(ctx, index, &size, &frev, &crev, |
||
929 | &data_offset)) { |
||
930 | kfree(bios_connectors); |
||
931 | return false; |
||
932 | } |
||
933 | |||
1117 | serge | 934 | supported_devices = |
935 | (union atom_supported_devices *)(ctx->bios + data_offset); |
||
936 | |||
937 | device_support = le16_to_cpu(supported_devices->info.usDeviceSupport); |
||
938 | |||
1321 | serge | 939 | if (frev > 1) |
940 | max_device = ATOM_MAX_SUPPORTED_DEVICE; |
||
941 | else |
||
942 | max_device = ATOM_MAX_SUPPORTED_DEVICE_INFO; |
||
943 | |||
944 | for (i = 0; i < max_device; i++) { |
||
1117 | serge | 945 | ATOM_CONNECTOR_INFO_I2C ci = |
946 | supported_devices->info.asConnInfo[i]; |
||
947 | |||
948 | bios_connectors[i].valid = false; |
||
949 | |||
950 | if (!(device_support & (1 << i))) { |
||
951 | continue; |
||
952 | } |
||
953 | |||
954 | if (i == ATOM_DEVICE_CV_INDEX) { |
||
1963 | serge | 955 | DRM_DEBUG_KMS("Skipping Component Video\n"); |
1117 | serge | 956 | continue; |
957 | } |
||
958 | |||
959 | bios_connectors[i].connector_type = |
||
960 | supported_devices_connector_convert[ci.sucConnectorInfo. |
||
961 | sbfAccess. |
||
962 | bfConnectorType]; |
||
963 | |||
964 | if (bios_connectors[i].connector_type == |
||
965 | DRM_MODE_CONNECTOR_Unknown) |
||
966 | continue; |
||
967 | |||
968 | dac = ci.sucConnectorInfo.sbfAccess.bfAssociatedDAC; |
||
969 | |||
6104 | serge | 970 | bios_connectors[i].line_mux = |
1321 | serge | 971 | ci.sucI2cId.ucAccess; |
1117 | serge | 972 | |
973 | /* give tv unique connector ids */ |
||
974 | if (i == ATOM_DEVICE_TV1_INDEX) { |
||
975 | bios_connectors[i].ddc_bus.valid = false; |
||
976 | bios_connectors[i].line_mux = 50; |
||
977 | } else if (i == ATOM_DEVICE_TV2_INDEX) { |
||
978 | bios_connectors[i].ddc_bus.valid = false; |
||
979 | bios_connectors[i].line_mux = 51; |
||
980 | } else if (i == ATOM_DEVICE_CV_INDEX) { |
||
981 | bios_connectors[i].ddc_bus.valid = false; |
||
982 | bios_connectors[i].line_mux = 52; |
||
983 | } else |
||
984 | bios_connectors[i].ddc_bus = |
||
1321 | serge | 985 | radeon_lookup_i2c_gpio(rdev, |
6104 | serge | 986 | bios_connectors[i].line_mux); |
1117 | serge | 987 | |
1321 | serge | 988 | if ((crev > 1) && (frev > 1)) { |
989 | u8 isb = supported_devices->info_2d1.asIntSrcInfo[i].ucIntSrcBitmap; |
||
990 | switch (isb) { |
||
991 | case 0x4: |
||
992 | bios_connectors[i].hpd.hpd = RADEON_HPD_1; |
||
993 | break; |
||
994 | case 0xa: |
||
995 | bios_connectors[i].hpd.hpd = RADEON_HPD_2; |
||
996 | break; |
||
997 | default: |
||
998 | bios_connectors[i].hpd.hpd = RADEON_HPD_NONE; |
||
999 | break; |
||
1000 | } |
||
1001 | } else { |
||
1002 | if (i == ATOM_DEVICE_DFP1_INDEX) |
||
1003 | bios_connectors[i].hpd.hpd = RADEON_HPD_1; |
||
1004 | else if (i == ATOM_DEVICE_DFP2_INDEX) |
||
1005 | bios_connectors[i].hpd.hpd = RADEON_HPD_2; |
||
1006 | else |
||
1007 | bios_connectors[i].hpd.hpd = RADEON_HPD_NONE; |
||
1008 | } |
||
1009 | |||
1117 | serge | 1010 | /* Always set the connector type to VGA for CRT1/CRT2. if they are |
1011 | * shared with a DVI port, we'll pick up the DVI connector when we |
||
1012 | * merge the outputs. Some bioses incorrectly list VGA ports as DVI. |
||
1013 | */ |
||
1014 | if (i == ATOM_DEVICE_CRT1_INDEX || i == ATOM_DEVICE_CRT2_INDEX) |
||
1015 | bios_connectors[i].connector_type = |
||
1016 | DRM_MODE_CONNECTOR_VGA; |
||
1017 | |||
1018 | if (!radeon_atom_apply_quirks |
||
1019 | (dev, (1 << i), &bios_connectors[i].connector_type, |
||
1321 | serge | 1020 | &bios_connectors[i].ddc_bus, &bios_connectors[i].line_mux, |
1021 | &bios_connectors[i].hpd)) |
||
1117 | serge | 1022 | continue; |
1023 | |||
1024 | bios_connectors[i].valid = true; |
||
1025 | bios_connectors[i].devices = (1 << i); |
||
1026 | |||
1123 | serge | 1027 | if (ASIC_IS_AVIVO(rdev) || radeon_r4xx_atom) |
1028 | radeon_add_atom_encoder(dev, |
||
1963 | serge | 1029 | radeon_get_encoder_enum(dev, |
1123 | serge | 1030 | (1 << i), |
1031 | dac), |
||
1963 | serge | 1032 | (1 << i), |
1033 | 0); |
||
1123 | serge | 1034 | else |
1035 | radeon_add_legacy_encoder(dev, |
||
1963 | serge | 1036 | radeon_get_encoder_enum(dev, |
1404 | serge | 1037 | (1 << i), |
1123 | serge | 1038 | dac), |
1039 | (1 << i)); |
||
1117 | serge | 1040 | } |
1041 | |||
1042 | /* combine shared connectors */ |
||
1321 | serge | 1043 | for (i = 0; i < max_device; i++) { |
1117 | serge | 1044 | if (bios_connectors[i].valid) { |
1321 | serge | 1045 | for (j = 0; j < max_device; j++) { |
1117 | serge | 1046 | if (bios_connectors[j].valid && (i != j)) { |
1047 | if (bios_connectors[i].line_mux == |
||
1048 | bios_connectors[j].line_mux) { |
||
1404 | serge | 1049 | /* make sure not to combine LVDS */ |
1050 | if (bios_connectors[i].devices & (ATOM_DEVICE_LCD_SUPPORT)) { |
||
1051 | bios_connectors[i].line_mux = 53; |
||
1052 | bios_connectors[i].ddc_bus.valid = false; |
||
1053 | continue; |
||
1054 | } |
||
1055 | if (bios_connectors[j].devices & (ATOM_DEVICE_LCD_SUPPORT)) { |
||
1056 | bios_connectors[j].line_mux = 53; |
||
1057 | bios_connectors[j].ddc_bus.valid = false; |
||
1058 | continue; |
||
1059 | } |
||
1060 | /* combine analog and digital for DVI-I */ |
||
1061 | if (((bios_connectors[i].devices & (ATOM_DEVICE_DFP_SUPPORT)) && |
||
1062 | (bios_connectors[j].devices & (ATOM_DEVICE_CRT_SUPPORT))) || |
||
1063 | ((bios_connectors[j].devices & (ATOM_DEVICE_DFP_SUPPORT)) && |
||
1064 | (bios_connectors[i].devices & (ATOM_DEVICE_CRT_SUPPORT)))) { |
||
1065 | bios_connectors[i].devices |= |
||
1066 | bios_connectors[j].devices; |
||
1067 | bios_connectors[i].connector_type = |
||
6104 | serge | 1068 | DRM_MODE_CONNECTOR_DVII; |
1404 | serge | 1069 | if (bios_connectors[j].devices & (ATOM_DEVICE_DFP_SUPPORT)) |
1321 | serge | 1070 | bios_connectors[i].hpd = |
1071 | bios_connectors[j].hpd; |
||
1404 | serge | 1072 | bios_connectors[j].valid = false; |
1117 | serge | 1073 | } |
1074 | } |
||
1075 | } |
||
1076 | } |
||
1077 | } |
||
1078 | } |
||
1079 | |||
1080 | /* add the connectors */ |
||
1321 | serge | 1081 | for (i = 0; i < max_device; i++) { |
1268 | serge | 1082 | if (bios_connectors[i].valid) { |
1083 | uint16_t connector_object_id = |
||
1084 | atombios_get_connector_object_id(dev, |
||
1085 | bios_connectors[i].connector_type, |
||
1086 | bios_connectors[i].devices); |
||
1123 | serge | 1087 | radeon_add_atom_connector(dev, |
1088 | bios_connectors[i].line_mux, |
||
1089 | bios_connectors[i].devices, |
||
1090 | bios_connectors[i]. |
||
1091 | connector_type, |
||
1092 | &bios_connectors[i].ddc_bus, |
||
1963 | serge | 1093 | 0, |
1321 | serge | 1094 | connector_object_id, |
1963 | serge | 1095 | &bios_connectors[i].hpd, |
1096 | &router); |
||
1268 | serge | 1097 | } |
1123 | serge | 1098 | } |
1117 | serge | 1099 | |
1123 | serge | 1100 | radeon_link_encoder_connector(dev); |
1128 | serge | 1101 | |
1963 | serge | 1102 | kfree(bios_connectors); |
1117 | serge | 1103 | return true; |
1104 | } |
||
1105 | |||
1106 | union firmware_info { |
||
1107 | ATOM_FIRMWARE_INFO info; |
||
1108 | ATOM_FIRMWARE_INFO_V1_2 info_12; |
||
1109 | ATOM_FIRMWARE_INFO_V1_3 info_13; |
||
1110 | ATOM_FIRMWARE_INFO_V1_4 info_14; |
||
1430 | serge | 1111 | ATOM_FIRMWARE_INFO_V2_1 info_21; |
1963 | serge | 1112 | ATOM_FIRMWARE_INFO_V2_2 info_22; |
1117 | serge | 1113 | }; |
1114 | |||
1115 | bool radeon_atom_get_clock_info(struct drm_device *dev) |
||
1116 | { |
||
1117 | struct radeon_device *rdev = dev->dev_private; |
||
1118 | struct radeon_mode_info *mode_info = &rdev->mode_info; |
||
1119 | int index = GetIndexIntoMasterTable(DATA, FirmwareInfo); |
||
1120 | union firmware_info *firmware_info; |
||
1121 | uint8_t frev, crev; |
||
1122 | struct radeon_pll *p1pll = &rdev->clock.p1pll; |
||
1123 | struct radeon_pll *p2pll = &rdev->clock.p2pll; |
||
1430 | serge | 1124 | struct radeon_pll *dcpll = &rdev->clock.dcpll; |
1117 | serge | 1125 | struct radeon_pll *spll = &rdev->clock.spll; |
1126 | struct radeon_pll *mpll = &rdev->clock.mpll; |
||
1127 | uint16_t data_offset; |
||
1128 | |||
1963 | serge | 1129 | if (atom_parse_data_header(mode_info->atom_context, index, NULL, |
1130 | &frev, &crev, &data_offset)) { |
||
6104 | serge | 1131 | firmware_info = |
1132 | (union firmware_info *)(mode_info->atom_context->bios + |
||
1133 | data_offset); |
||
1117 | serge | 1134 | /* pixel clocks */ |
1135 | p1pll->reference_freq = |
||
1136 | le16_to_cpu(firmware_info->info.usReferenceClock); |
||
1137 | p1pll->reference_div = 0; |
||
1138 | |||
1268 | serge | 1139 | if (crev < 2) |
6104 | serge | 1140 | p1pll->pll_out_min = |
1141 | le16_to_cpu(firmware_info->info.usMinPixelClockPLL_Output); |
||
1268 | serge | 1142 | else |
1143 | p1pll->pll_out_min = |
||
1144 | le32_to_cpu(firmware_info->info_12.ulMinPixelClockPLL_Output); |
||
1117 | serge | 1145 | p1pll->pll_out_max = |
1146 | le32_to_cpu(firmware_info->info.ulMaxPixelClockPLL_Output); |
||
1147 | |||
1963 | serge | 1148 | if (crev >= 4) { |
1149 | p1pll->lcd_pll_out_min = |
||
1150 | le16_to_cpu(firmware_info->info_14.usLcdMinPixelClockPLL_Output) * 100; |
||
1151 | if (p1pll->lcd_pll_out_min == 0) |
||
1152 | p1pll->lcd_pll_out_min = p1pll->pll_out_min; |
||
1153 | p1pll->lcd_pll_out_max = |
||
1154 | le16_to_cpu(firmware_info->info_14.usLcdMaxPixelClockPLL_Output) * 100; |
||
1155 | if (p1pll->lcd_pll_out_max == 0) |
||
1156 | p1pll->lcd_pll_out_max = p1pll->pll_out_max; |
||
1157 | } else { |
||
1158 | p1pll->lcd_pll_out_min = p1pll->pll_out_min; |
||
1159 | p1pll->lcd_pll_out_max = p1pll->pll_out_max; |
||
1160 | } |
||
1161 | |||
1117 | serge | 1162 | if (p1pll->pll_out_min == 0) { |
1163 | if (ASIC_IS_AVIVO(rdev)) |
||
1164 | p1pll->pll_out_min = 64800; |
||
1165 | else |
||
1166 | p1pll->pll_out_min = 20000; |
||
1167 | } |
||
1168 | |||
1169 | p1pll->pll_in_min = |
||
1170 | le16_to_cpu(firmware_info->info.usMinPixelClockPLL_Input); |
||
1171 | p1pll->pll_in_max = |
||
1172 | le16_to_cpu(firmware_info->info.usMaxPixelClockPLL_Input); |
||
1173 | |||
1174 | *p2pll = *p1pll; |
||
1175 | |||
1176 | /* system clock */ |
||
1963 | serge | 1177 | if (ASIC_IS_DCE4(rdev)) |
1178 | spll->reference_freq = |
||
1179 | le16_to_cpu(firmware_info->info_21.usCoreReferenceClock); |
||
1180 | else |
||
6104 | serge | 1181 | spll->reference_freq = |
1182 | le16_to_cpu(firmware_info->info.usReferenceClock); |
||
1117 | serge | 1183 | spll->reference_div = 0; |
1184 | |||
1185 | spll->pll_out_min = |
||
1186 | le16_to_cpu(firmware_info->info.usMinEngineClockPLL_Output); |
||
1187 | spll->pll_out_max = |
||
1188 | le32_to_cpu(firmware_info->info.ulMaxEngineClockPLL_Output); |
||
1189 | |||
1190 | /* ??? */ |
||
1191 | if (spll->pll_out_min == 0) { |
||
1192 | if (ASIC_IS_AVIVO(rdev)) |
||
1193 | spll->pll_out_min = 64800; |
||
1194 | else |
||
1195 | spll->pll_out_min = 20000; |
||
1196 | } |
||
1197 | |||
1198 | spll->pll_in_min = |
||
1199 | le16_to_cpu(firmware_info->info.usMinEngineClockPLL_Input); |
||
1200 | spll->pll_in_max = |
||
1201 | le16_to_cpu(firmware_info->info.usMaxEngineClockPLL_Input); |
||
1202 | |||
1203 | /* memory clock */ |
||
1963 | serge | 1204 | if (ASIC_IS_DCE4(rdev)) |
1205 | mpll->reference_freq = |
||
1206 | le16_to_cpu(firmware_info->info_21.usMemoryReferenceClock); |
||
1207 | else |
||
6104 | serge | 1208 | mpll->reference_freq = |
1209 | le16_to_cpu(firmware_info->info.usReferenceClock); |
||
1117 | serge | 1210 | mpll->reference_div = 0; |
1211 | |||
1212 | mpll->pll_out_min = |
||
1213 | le16_to_cpu(firmware_info->info.usMinMemoryClockPLL_Output); |
||
1214 | mpll->pll_out_max = |
||
1215 | le32_to_cpu(firmware_info->info.ulMaxMemoryClockPLL_Output); |
||
1216 | |||
1217 | /* ??? */ |
||
1218 | if (mpll->pll_out_min == 0) { |
||
1219 | if (ASIC_IS_AVIVO(rdev)) |
||
1220 | mpll->pll_out_min = 64800; |
||
1221 | else |
||
1222 | mpll->pll_out_min = 20000; |
||
1223 | } |
||
1224 | |||
1225 | mpll->pll_in_min = |
||
1226 | le16_to_cpu(firmware_info->info.usMinMemoryClockPLL_Input); |
||
1227 | mpll->pll_in_max = |
||
1228 | le16_to_cpu(firmware_info->info.usMaxMemoryClockPLL_Input); |
||
1229 | |||
1230 | rdev->clock.default_sclk = |
||
1231 | le32_to_cpu(firmware_info->info.ulDefaultEngineClock); |
||
1232 | rdev->clock.default_mclk = |
||
1233 | le32_to_cpu(firmware_info->info.ulDefaultMemoryClock); |
||
1234 | |||
1430 | serge | 1235 | if (ASIC_IS_DCE4(rdev)) { |
1236 | rdev->clock.default_dispclk = |
||
1237 | le32_to_cpu(firmware_info->info_21.ulDefaultDispEngineClkFreq); |
||
1963 | serge | 1238 | if (rdev->clock.default_dispclk == 0) { |
5078 | serge | 1239 | if (ASIC_IS_DCE6(rdev)) |
1240 | rdev->clock.default_dispclk = 60000; /* 600 Mhz */ |
||
1241 | else if (ASIC_IS_DCE5(rdev)) |
||
1963 | serge | 1242 | rdev->clock.default_dispclk = 54000; /* 540 Mhz */ |
1243 | else |
||
6104 | serge | 1244 | rdev->clock.default_dispclk = 60000; /* 600 Mhz */ |
1963 | serge | 1245 | } |
5078 | serge | 1246 | /* set a reasonable default for DP */ |
1247 | if (ASIC_IS_DCE6(rdev) && (rdev->clock.default_dispclk < 53900)) { |
||
1248 | DRM_INFO("Changing default dispclk from %dMhz to 600Mhz\n", |
||
1249 | rdev->clock.default_dispclk / 100); |
||
1250 | rdev->clock.default_dispclk = 60000; |
||
1251 | } |
||
1430 | serge | 1252 | rdev->clock.dp_extclk = |
1253 | le16_to_cpu(firmware_info->info_21.usUniphyDPModeExtClkFreq); |
||
5078 | serge | 1254 | rdev->clock.current_dispclk = rdev->clock.default_dispclk; |
1430 | serge | 1255 | } |
1256 | *dcpll = *p1pll; |
||
1257 | |||
1963 | serge | 1258 | rdev->clock.max_pixel_clock = le16_to_cpu(firmware_info->info.usMaxPixelClock); |
1259 | if (rdev->clock.max_pixel_clock == 0) |
||
1260 | rdev->clock.max_pixel_clock = 40000; |
||
1261 | |||
2997 | Serge | 1262 | /* not technically a clock, but... */ |
1263 | rdev->mode_info.firmware_flags = |
||
1264 | le16_to_cpu(firmware_info->info.usFirmwareCapability.susAccess); |
||
1265 | |||
1117 | serge | 1266 | return true; |
1267 | } |
||
1430 | serge | 1268 | |
1117 | serge | 1269 | return false; |
1270 | } |
||
1271 | |||
1404 | serge | 1272 | union igp_info { |
1273 | struct _ATOM_INTEGRATED_SYSTEM_INFO info; |
||
1274 | struct _ATOM_INTEGRATED_SYSTEM_INFO_V2 info_2; |
||
2997 | Serge | 1275 | struct _ATOM_INTEGRATED_SYSTEM_INFO_V6 info_6; |
1276 | struct _ATOM_INTEGRATED_SYSTEM_INFO_V1_7 info_7; |
||
5078 | serge | 1277 | struct _ATOM_INTEGRATED_SYSTEM_INFO_V1_8 info_8; |
1404 | serge | 1278 | }; |
1279 | |||
1280 | bool radeon_atombios_sideport_present(struct radeon_device *rdev) |
||
1281 | { |
||
1282 | struct radeon_mode_info *mode_info = &rdev->mode_info; |
||
1283 | int index = GetIndexIntoMasterTable(DATA, IntegratedSystemInfo); |
||
1284 | union igp_info *igp_info; |
||
1285 | u8 frev, crev; |
||
1286 | u16 data_offset; |
||
1287 | |||
1963 | serge | 1288 | /* sideport is AMD only */ |
1289 | if (rdev->family == CHIP_RS600) |
||
1290 | return false; |
||
1404 | serge | 1291 | |
1963 | serge | 1292 | if (atom_parse_data_header(mode_info->atom_context, index, NULL, |
1293 | &frev, &crev, &data_offset)) { |
||
6104 | serge | 1294 | igp_info = (union igp_info *)(mode_info->atom_context->bios + |
1404 | serge | 1295 | data_offset); |
1296 | switch (crev) { |
||
1297 | case 1: |
||
1963 | serge | 1298 | if (le32_to_cpu(igp_info->info.ulBootUpMemoryClock)) |
1404 | serge | 1299 | return true; |
1300 | break; |
||
1301 | case 2: |
||
1963 | serge | 1302 | if (le32_to_cpu(igp_info->info_2.ulBootUpSidePortClock)) |
1404 | serge | 1303 | return true; |
1304 | break; |
||
1305 | default: |
||
1306 | DRM_ERROR("Unsupported IGP table: %d %d\n", frev, crev); |
||
1307 | break; |
||
1308 | } |
||
1309 | } |
||
1310 | return false; |
||
1311 | } |
||
1312 | |||
1179 | serge | 1313 | bool radeon_atombios_get_tmds_info(struct radeon_encoder *encoder, |
1314 | struct radeon_encoder_int_tmds *tmds) |
||
1117 | serge | 1315 | { |
1316 | struct drm_device *dev = encoder->base.dev; |
||
1317 | struct radeon_device *rdev = dev->dev_private; |
||
1318 | struct radeon_mode_info *mode_info = &rdev->mode_info; |
||
1319 | int index = GetIndexIntoMasterTable(DATA, TMDS_Info); |
||
1320 | uint16_t data_offset; |
||
1321 | struct _ATOM_TMDS_INFO *tmds_info; |
||
1322 | uint8_t frev, crev; |
||
1323 | uint16_t maxfreq; |
||
1324 | int i; |
||
1325 | |||
1963 | serge | 1326 | if (atom_parse_data_header(mode_info->atom_context, index, NULL, |
1327 | &frev, &crev, &data_offset)) { |
||
6104 | serge | 1328 | tmds_info = |
1329 | (struct _ATOM_TMDS_INFO *)(mode_info->atom_context->bios + |
||
1330 | data_offset); |
||
1117 | serge | 1331 | |
1332 | maxfreq = le16_to_cpu(tmds_info->usMaxFrequency); |
||
1333 | for (i = 0; i < 4; i++) { |
||
1334 | tmds->tmds_pll[i].freq = |
||
1335 | le16_to_cpu(tmds_info->asMiscInfo[i].usFrequency); |
||
1336 | tmds->tmds_pll[i].value = |
||
1337 | tmds_info->asMiscInfo[i].ucPLL_ChargePump & 0x3f; |
||
1338 | tmds->tmds_pll[i].value |= |
||
1339 | (tmds_info->asMiscInfo[i]. |
||
1340 | ucPLL_VCO_Gain & 0x3f) << 6; |
||
1341 | tmds->tmds_pll[i].value |= |
||
1342 | (tmds_info->asMiscInfo[i]. |
||
1343 | ucPLL_DutyCycle & 0xf) << 12; |
||
1344 | tmds->tmds_pll[i].value |= |
||
1345 | (tmds_info->asMiscInfo[i]. |
||
1346 | ucPLL_VoltageSwing & 0xf) << 16; |
||
1347 | |||
1963 | serge | 1348 | DRM_DEBUG_KMS("TMDS PLL From ATOMBIOS %u %x\n", |
1117 | serge | 1349 | tmds->tmds_pll[i].freq, |
1350 | tmds->tmds_pll[i].value); |
||
1351 | |||
1352 | if (maxfreq == tmds->tmds_pll[i].freq) { |
||
1353 | tmds->tmds_pll[i].freq = 0xffffffff; |
||
1354 | break; |
||
1355 | } |
||
1356 | } |
||
1179 | serge | 1357 | return true; |
1117 | serge | 1358 | } |
1179 | serge | 1359 | return false; |
1117 | serge | 1360 | } |
1361 | |||
1963 | serge | 1362 | bool radeon_atombios_get_ppll_ss_info(struct radeon_device *rdev, |
1363 | struct radeon_atom_ss *ss, |
||
6104 | serge | 1364 | int id) |
1268 | serge | 1365 | { |
1366 | struct radeon_mode_info *mode_info = &rdev->mode_info; |
||
1367 | int index = GetIndexIntoMasterTable(DATA, PPLL_SS_Info); |
||
1963 | serge | 1368 | uint16_t data_offset, size; |
1268 | serge | 1369 | struct _ATOM_SPREAD_SPECTRUM_INFO *ss_info; |
5078 | serge | 1370 | struct _ATOM_SPREAD_SPECTRUM_ASSIGNMENT *ss_assign; |
1268 | serge | 1371 | uint8_t frev, crev; |
1963 | serge | 1372 | int i, num_indices; |
1268 | serge | 1373 | |
1963 | serge | 1374 | memset(ss, 0, sizeof(struct radeon_atom_ss)); |
1375 | if (atom_parse_data_header(mode_info->atom_context, index, &size, |
||
1376 | &frev, &crev, &data_offset)) { |
||
6104 | serge | 1377 | ss_info = |
1378 | (struct _ATOM_SPREAD_SPECTRUM_INFO *)(mode_info->atom_context->bios + data_offset); |
||
1268 | serge | 1379 | |
1963 | serge | 1380 | num_indices = (size - sizeof(ATOM_COMMON_TABLE_HEADER)) / |
1381 | sizeof(ATOM_SPREAD_SPECTRUM_ASSIGNMENT); |
||
5078 | serge | 1382 | ss_assign = (struct _ATOM_SPREAD_SPECTRUM_ASSIGNMENT*) |
1383 | ((u8 *)&ss_info->asSS_Info[0]); |
||
1963 | serge | 1384 | for (i = 0; i < num_indices; i++) { |
5078 | serge | 1385 | if (ss_assign->ucSS_Id == id) { |
1321 | serge | 1386 | ss->percentage = |
5078 | serge | 1387 | le16_to_cpu(ss_assign->usSpreadSpectrumPercentage); |
1388 | ss->type = ss_assign->ucSpreadSpectrumType; |
||
1389 | ss->step = ss_assign->ucSS_Step; |
||
1390 | ss->delay = ss_assign->ucSS_Delay; |
||
1391 | ss->range = ss_assign->ucSS_Range; |
||
1392 | ss->refdiv = ss_assign->ucRecommendedRef_Div; |
||
1963 | serge | 1393 | return true; |
1394 | } |
||
5078 | serge | 1395 | ss_assign = (struct _ATOM_SPREAD_SPECTRUM_ASSIGNMENT*) |
1396 | ((u8 *)ss_assign + sizeof(struct _ATOM_SPREAD_SPECTRUM_ASSIGNMENT)); |
||
1963 | serge | 1397 | } |
1268 | serge | 1398 | } |
1963 | serge | 1399 | return false; |
1400 | } |
||
1401 | |||
1402 | static void radeon_atombios_get_igp_ss_overrides(struct radeon_device *rdev, |
||
1403 | struct radeon_atom_ss *ss, |
||
1404 | int id) |
||
1405 | { |
||
1406 | struct radeon_mode_info *mode_info = &rdev->mode_info; |
||
1407 | int index = GetIndexIntoMasterTable(DATA, IntegratedSystemInfo); |
||
1408 | u16 data_offset, size; |
||
2997 | Serge | 1409 | union igp_info *igp_info; |
1963 | serge | 1410 | u8 frev, crev; |
1411 | u16 percentage = 0, rate = 0; |
||
1412 | |||
1413 | /* get any igp specific overrides */ |
||
1414 | if (atom_parse_data_header(mode_info->atom_context, index, &size, |
||
1415 | &frev, &crev, &data_offset)) { |
||
2997 | Serge | 1416 | igp_info = (union igp_info *) |
1963 | serge | 1417 | (mode_info->atom_context->bios + data_offset); |
2997 | Serge | 1418 | switch (crev) { |
1419 | case 6: |
||
1420 | switch (id) { |
||
1421 | case ASIC_INTERNAL_SS_ON_TMDS: |
||
1422 | percentage = le16_to_cpu(igp_info->info_6.usDVISSPercentage); |
||
1423 | rate = le16_to_cpu(igp_info->info_6.usDVISSpreadRateIn10Hz); |
||
1424 | break; |
||
1425 | case ASIC_INTERNAL_SS_ON_HDMI: |
||
1426 | percentage = le16_to_cpu(igp_info->info_6.usHDMISSPercentage); |
||
1427 | rate = le16_to_cpu(igp_info->info_6.usHDMISSpreadRateIn10Hz); |
||
1428 | break; |
||
1429 | case ASIC_INTERNAL_SS_ON_LVDS: |
||
1430 | percentage = le16_to_cpu(igp_info->info_6.usLvdsSSPercentage); |
||
1431 | rate = le16_to_cpu(igp_info->info_6.usLvdsSSpreadRateIn10Hz); |
||
1432 | break; |
||
1433 | } |
||
1434 | break; |
||
1435 | case 7: |
||
6104 | serge | 1436 | switch (id) { |
1437 | case ASIC_INTERNAL_SS_ON_TMDS: |
||
2997 | Serge | 1438 | percentage = le16_to_cpu(igp_info->info_7.usDVISSPercentage); |
1439 | rate = le16_to_cpu(igp_info->info_7.usDVISSpreadRateIn10Hz); |
||
6104 | serge | 1440 | break; |
1441 | case ASIC_INTERNAL_SS_ON_HDMI: |
||
2997 | Serge | 1442 | percentage = le16_to_cpu(igp_info->info_7.usHDMISSPercentage); |
1443 | rate = le16_to_cpu(igp_info->info_7.usHDMISSpreadRateIn10Hz); |
||
6104 | serge | 1444 | break; |
1445 | case ASIC_INTERNAL_SS_ON_LVDS: |
||
2997 | Serge | 1446 | percentage = le16_to_cpu(igp_info->info_7.usLvdsSSPercentage); |
1447 | rate = le16_to_cpu(igp_info->info_7.usLvdsSSpreadRateIn10Hz); |
||
1448 | break; |
||
1449 | } |
||
1963 | serge | 1450 | break; |
5078 | serge | 1451 | case 8: |
1452 | switch (id) { |
||
1453 | case ASIC_INTERNAL_SS_ON_TMDS: |
||
1454 | percentage = le16_to_cpu(igp_info->info_8.usDVISSPercentage); |
||
1455 | rate = le16_to_cpu(igp_info->info_8.usDVISSpreadRateIn10Hz); |
||
1456 | break; |
||
1457 | case ASIC_INTERNAL_SS_ON_HDMI: |
||
1458 | percentage = le16_to_cpu(igp_info->info_8.usHDMISSPercentage); |
||
1459 | rate = le16_to_cpu(igp_info->info_8.usHDMISSpreadRateIn10Hz); |
||
1460 | break; |
||
1461 | case ASIC_INTERNAL_SS_ON_LVDS: |
||
1462 | percentage = le16_to_cpu(igp_info->info_8.usLvdsSSPercentage); |
||
1463 | rate = le16_to_cpu(igp_info->info_8.usLvdsSSpreadRateIn10Hz); |
||
1464 | break; |
||
1465 | } |
||
1466 | break; |
||
2997 | Serge | 1467 | default: |
1468 | DRM_ERROR("Unsupported IGP table: %d %d\n", frev, crev); |
||
1469 | break; |
||
1321 | serge | 1470 | } |
1963 | serge | 1471 | if (percentage) |
1472 | ss->percentage = percentage; |
||
1473 | if (rate) |
||
1474 | ss->rate = rate; |
||
1321 | serge | 1475 | } |
1268 | serge | 1476 | } |
1477 | |||
1963 | serge | 1478 | union asic_ss_info { |
1479 | struct _ATOM_ASIC_INTERNAL_SS_INFO info; |
||
1480 | struct _ATOM_ASIC_INTERNAL_SS_INFO_V2 info_2; |
||
1481 | struct _ATOM_ASIC_INTERNAL_SS_INFO_V3 info_3; |
||
1482 | }; |
||
1483 | |||
5078 | serge | 1484 | union asic_ss_assignment { |
1485 | struct _ATOM_ASIC_SS_ASSIGNMENT v1; |
||
1486 | struct _ATOM_ASIC_SS_ASSIGNMENT_V2 v2; |
||
1487 | struct _ATOM_ASIC_SS_ASSIGNMENT_V3 v3; |
||
1488 | }; |
||
1489 | |||
1963 | serge | 1490 | bool radeon_atombios_get_asic_ss_info(struct radeon_device *rdev, |
1491 | struct radeon_atom_ss *ss, |
||
1492 | int id, u32 clock) |
||
1430 | serge | 1493 | { |
1963 | serge | 1494 | struct radeon_mode_info *mode_info = &rdev->mode_info; |
1495 | int index = GetIndexIntoMasterTable(DATA, ASIC_InternalSS_Info); |
||
1496 | uint16_t data_offset, size; |
||
1497 | union asic_ss_info *ss_info; |
||
5078 | serge | 1498 | union asic_ss_assignment *ss_assign; |
1963 | serge | 1499 | uint8_t frev, crev; |
1500 | int i, num_indices; |
||
1430 | serge | 1501 | |
5078 | serge | 1502 | if (id == ASIC_INTERNAL_MEMORY_SS) { |
1503 | if (!(rdev->mode_info.firmware_flags & ATOM_BIOS_INFO_MEMORY_CLOCK_SS_SUPPORT)) |
||
1504 | return false; |
||
1505 | } |
||
1506 | if (id == ASIC_INTERNAL_ENGINE_SS) { |
||
1507 | if (!(rdev->mode_info.firmware_flags & ATOM_BIOS_INFO_ENGINE_CLOCK_SS_SUPPORT)) |
||
1508 | return false; |
||
1509 | } |
||
1510 | |||
1963 | serge | 1511 | memset(ss, 0, sizeof(struct radeon_atom_ss)); |
1512 | if (atom_parse_data_header(mode_info->atom_context, index, &size, |
||
1513 | &frev, &crev, &data_offset)) { |
||
1514 | |||
1515 | ss_info = |
||
1516 | (union asic_ss_info *)(mode_info->atom_context->bios + data_offset); |
||
1517 | |||
1518 | switch (frev) { |
||
1519 | case 1: |
||
1520 | num_indices = (size - sizeof(ATOM_COMMON_TABLE_HEADER)) / |
||
1521 | sizeof(ATOM_ASIC_SS_ASSIGNMENT); |
||
1522 | |||
5078 | serge | 1523 | ss_assign = (union asic_ss_assignment *)((u8 *)&ss_info->info.asSpreadSpectrum[0]); |
1963 | serge | 1524 | for (i = 0; i < num_indices; i++) { |
5078 | serge | 1525 | if ((ss_assign->v1.ucClockIndication == id) && |
1526 | (clock <= le32_to_cpu(ss_assign->v1.ulTargetClockRange))) { |
||
1963 | serge | 1527 | ss->percentage = |
5078 | serge | 1528 | le16_to_cpu(ss_assign->v1.usSpreadSpectrumPercentage); |
1529 | ss->type = ss_assign->v1.ucSpreadSpectrumMode; |
||
1530 | ss->rate = le16_to_cpu(ss_assign->v1.usSpreadRateInKhz); |
||
1531 | ss->percentage_divider = 100; |
||
1963 | serge | 1532 | return true; |
1533 | } |
||
5078 | serge | 1534 | ss_assign = (union asic_ss_assignment *) |
1535 | ((u8 *)ss_assign + sizeof(ATOM_ASIC_SS_ASSIGNMENT)); |
||
1963 | serge | 1536 | } |
6104 | serge | 1537 | break; |
1963 | serge | 1538 | case 2: |
1539 | num_indices = (size - sizeof(ATOM_COMMON_TABLE_HEADER)) / |
||
1540 | sizeof(ATOM_ASIC_SS_ASSIGNMENT_V2); |
||
5078 | serge | 1541 | ss_assign = (union asic_ss_assignment *)((u8 *)&ss_info->info_2.asSpreadSpectrum[0]); |
1963 | serge | 1542 | for (i = 0; i < num_indices; i++) { |
5078 | serge | 1543 | if ((ss_assign->v2.ucClockIndication == id) && |
1544 | (clock <= le32_to_cpu(ss_assign->v2.ulTargetClockRange))) { |
||
1963 | serge | 1545 | ss->percentage = |
5078 | serge | 1546 | le16_to_cpu(ss_assign->v2.usSpreadSpectrumPercentage); |
1547 | ss->type = ss_assign->v2.ucSpreadSpectrumMode; |
||
1548 | ss->rate = le16_to_cpu(ss_assign->v2.usSpreadRateIn10Hz); |
||
1549 | ss->percentage_divider = 100; |
||
1550 | if ((crev == 2) && |
||
1551 | ((id == ASIC_INTERNAL_ENGINE_SS) || |
||
1552 | (id == ASIC_INTERNAL_MEMORY_SS))) |
||
1553 | ss->rate /= 100; |
||
1963 | serge | 1554 | return true; |
1555 | } |
||
5078 | serge | 1556 | ss_assign = (union asic_ss_assignment *) |
1557 | ((u8 *)ss_assign + sizeof(ATOM_ASIC_SS_ASSIGNMENT_V2)); |
||
6104 | serge | 1558 | } |
1963 | serge | 1559 | break; |
1560 | case 3: |
||
1561 | num_indices = (size - sizeof(ATOM_COMMON_TABLE_HEADER)) / |
||
1562 | sizeof(ATOM_ASIC_SS_ASSIGNMENT_V3); |
||
5078 | serge | 1563 | ss_assign = (union asic_ss_assignment *)((u8 *)&ss_info->info_3.asSpreadSpectrum[0]); |
1963 | serge | 1564 | for (i = 0; i < num_indices; i++) { |
5078 | serge | 1565 | if ((ss_assign->v3.ucClockIndication == id) && |
1566 | (clock <= le32_to_cpu(ss_assign->v3.ulTargetClockRange))) { |
||
1963 | serge | 1567 | ss->percentage = |
5078 | serge | 1568 | le16_to_cpu(ss_assign->v3.usSpreadSpectrumPercentage); |
1569 | ss->type = ss_assign->v3.ucSpreadSpectrumMode; |
||
1570 | ss->rate = le16_to_cpu(ss_assign->v3.usSpreadRateIn10Hz); |
||
1571 | if (ss_assign->v3.ucSpreadSpectrumMode & |
||
1572 | SS_MODE_V3_PERCENTAGE_DIV_BY_1000_MASK) |
||
1573 | ss->percentage_divider = 1000; |
||
1574 | else |
||
1575 | ss->percentage_divider = 100; |
||
1576 | if ((id == ASIC_INTERNAL_ENGINE_SS) || |
||
1577 | (id == ASIC_INTERNAL_MEMORY_SS)) |
||
1578 | ss->rate /= 100; |
||
1963 | serge | 1579 | if (rdev->flags & RADEON_IS_IGP) |
1580 | radeon_atombios_get_igp_ss_overrides(rdev, ss, id); |
||
1581 | return true; |
||
6104 | serge | 1582 | } |
5078 | serge | 1583 | ss_assign = (union asic_ss_assignment *) |
1584 | ((u8 *)ss_assign + sizeof(ATOM_ASIC_SS_ASSIGNMENT_V3)); |
||
6104 | serge | 1585 | } |
1963 | serge | 1586 | break; |
1587 | default: |
||
1588 | DRM_ERROR("Unsupported ASIC_InternalSS_Info table: %d %d\n", frev, crev); |
||
1589 | break; |
||
1590 | } |
||
1430 | serge | 1591 | |
1592 | } |
||
1963 | serge | 1593 | return false; |
1430 | serge | 1594 | } |
1595 | |||
1117 | serge | 1596 | union lvds_info { |
1597 | struct _ATOM_LVDS_INFO info; |
||
1598 | struct _ATOM_LVDS_INFO_V12 info_12; |
||
1599 | }; |
||
1600 | |||
1601 | struct radeon_encoder_atom_dig *radeon_atombios_get_lvds_info(struct |
||
1602 | radeon_encoder |
||
1603 | *encoder) |
||
1604 | { |
||
1605 | struct drm_device *dev = encoder->base.dev; |
||
1606 | struct radeon_device *rdev = dev->dev_private; |
||
1607 | struct radeon_mode_info *mode_info = &rdev->mode_info; |
||
1608 | int index = GetIndexIntoMasterTable(DATA, LVDS_Info); |
||
1321 | serge | 1609 | uint16_t data_offset, misc; |
1117 | serge | 1610 | union lvds_info *lvds_info; |
1611 | uint8_t frev, crev; |
||
1612 | struct radeon_encoder_atom_dig *lvds = NULL; |
||
1963 | serge | 1613 | int encoder_enum = (encoder->encoder_enum & ENUM_ID_MASK) >> ENUM_ID_SHIFT; |
1117 | serge | 1614 | |
1963 | serge | 1615 | if (atom_parse_data_header(mode_info->atom_context, index, NULL, |
1616 | &frev, &crev, &data_offset)) { |
||
6104 | serge | 1617 | lvds_info = |
1618 | (union lvds_info *)(mode_info->atom_context->bios + data_offset); |
||
1117 | serge | 1619 | lvds = |
1620 | kzalloc(sizeof(struct radeon_encoder_atom_dig), GFP_KERNEL); |
||
1621 | |||
1622 | if (!lvds) |
||
1623 | return NULL; |
||
1624 | |||
1268 | serge | 1625 | lvds->native_mode.clock = |
1117 | serge | 1626 | le16_to_cpu(lvds_info->info.sLCDTiming.usPixClk) * 10; |
1268 | serge | 1627 | lvds->native_mode.hdisplay = |
1117 | serge | 1628 | le16_to_cpu(lvds_info->info.sLCDTiming.usHActive); |
1268 | serge | 1629 | lvds->native_mode.vdisplay = |
1117 | serge | 1630 | le16_to_cpu(lvds_info->info.sLCDTiming.usVActive); |
1268 | serge | 1631 | lvds->native_mode.htotal = lvds->native_mode.hdisplay + |
6104 | serge | 1632 | le16_to_cpu(lvds_info->info.sLCDTiming.usHBlanking_Time); |
1268 | serge | 1633 | lvds->native_mode.hsync_start = lvds->native_mode.hdisplay + |
6104 | serge | 1634 | le16_to_cpu(lvds_info->info.sLCDTiming.usHSyncOffset); |
1268 | serge | 1635 | lvds->native_mode.hsync_end = lvds->native_mode.hsync_start + |
6104 | serge | 1636 | le16_to_cpu(lvds_info->info.sLCDTiming.usHSyncWidth); |
1268 | serge | 1637 | lvds->native_mode.vtotal = lvds->native_mode.vdisplay + |
6104 | serge | 1638 | le16_to_cpu(lvds_info->info.sLCDTiming.usVBlanking_Time); |
1268 | serge | 1639 | lvds->native_mode.vsync_start = lvds->native_mode.vdisplay + |
1963 | serge | 1640 | le16_to_cpu(lvds_info->info.sLCDTiming.usVSyncOffset); |
1268 | serge | 1641 | lvds->native_mode.vsync_end = lvds->native_mode.vsync_start + |
6104 | serge | 1642 | le16_to_cpu(lvds_info->info.sLCDTiming.usVSyncWidth); |
1117 | serge | 1643 | lvds->panel_pwr_delay = |
1644 | le16_to_cpu(lvds_info->info.usOffDelayInMs); |
||
1963 | serge | 1645 | lvds->lcd_misc = lvds_info->info.ucLVDS_Misc; |
1321 | serge | 1646 | |
1647 | misc = le16_to_cpu(lvds_info->info.sLCDTiming.susModeMiscInfo.usAccess); |
||
1648 | if (misc & ATOM_VSYNC_POLARITY) |
||
1649 | lvds->native_mode.flags |= DRM_MODE_FLAG_NVSYNC; |
||
1650 | if (misc & ATOM_HSYNC_POLARITY) |
||
1651 | lvds->native_mode.flags |= DRM_MODE_FLAG_NHSYNC; |
||
1652 | if (misc & ATOM_COMPOSITESYNC) |
||
1653 | lvds->native_mode.flags |= DRM_MODE_FLAG_CSYNC; |
||
1654 | if (misc & ATOM_INTERLACE) |
||
1655 | lvds->native_mode.flags |= DRM_MODE_FLAG_INTERLACE; |
||
1656 | if (misc & ATOM_DOUBLE_CLOCK_MODE) |
||
1657 | lvds->native_mode.flags |= DRM_MODE_FLAG_DBLSCAN; |
||
1658 | |||
1963 | serge | 1659 | lvds->native_mode.width_mm = le16_to_cpu(lvds_info->info.sLCDTiming.usImageHSize); |
1660 | lvds->native_mode.height_mm = le16_to_cpu(lvds_info->info.sLCDTiming.usImageVSize); |
||
1661 | |||
1268 | serge | 1662 | /* set crtc values */ |
1663 | drm_mode_set_crtcinfo(&lvds->native_mode, CRTC_INTERLACE_HALVE_V); |
||
1117 | serge | 1664 | |
1963 | serge | 1665 | lvds->lcd_ss_id = lvds_info->info.ucSS_Id; |
1268 | serge | 1666 | |
1963 | serge | 1667 | encoder->native_mode = lvds->native_mode; |
1668 | |||
1669 | if (encoder_enum == 2) |
||
1670 | lvds->linkb = true; |
||
1671 | else |
||
1672 | lvds->linkb = false; |
||
1673 | |||
1674 | /* parse the lcd record table */ |
||
1675 | if (le16_to_cpu(lvds_info->info.usModePatchTableOffset)) { |
||
1676 | ATOM_FAKE_EDID_PATCH_RECORD *fake_edid_record; |
||
1677 | ATOM_PANEL_RESOLUTION_PATCH_RECORD *panel_res_record; |
||
1678 | bool bad_record = false; |
||
1679 | u8 *record; |
||
1680 | |||
1681 | if ((frev == 1) && (crev < 2)) |
||
1682 | /* absolute */ |
||
1683 | record = (u8 *)(mode_info->atom_context->bios + |
||
1684 | le16_to_cpu(lvds_info->info.usModePatchTableOffset)); |
||
1430 | serge | 1685 | else |
1963 | serge | 1686 | /* relative */ |
1687 | record = (u8 *)(mode_info->atom_context->bios + |
||
6104 | serge | 1688 | data_offset + |
1689 | le16_to_cpu(lvds_info->info.usModePatchTableOffset)); |
||
1963 | serge | 1690 | while (*record != ATOM_RECORD_END_TYPE) { |
1691 | switch (*record) { |
||
1692 | case LCD_MODE_PATCH_RECORD_MODE_TYPE: |
||
1693 | record += sizeof(ATOM_PATCH_RECORD_MODE); |
||
1694 | break; |
||
1695 | case LCD_RTS_RECORD_TYPE: |
||
1696 | record += sizeof(ATOM_LCD_RTS_RECORD); |
||
1697 | break; |
||
1698 | case LCD_CAP_RECORD_TYPE: |
||
1699 | record += sizeof(ATOM_LCD_MODE_CONTROL_CAP); |
||
1700 | break; |
||
1701 | case LCD_FAKE_EDID_PATCH_RECORD_TYPE: |
||
1702 | fake_edid_record = (ATOM_FAKE_EDID_PATCH_RECORD *)record; |
||
1703 | if (fake_edid_record->ucFakeEDIDLength) { |
||
1704 | struct edid *edid; |
||
1705 | int edid_size = |
||
1706 | max((int)EDID_LENGTH, (int)fake_edid_record->ucFakeEDIDLength); |
||
1707 | edid = kmalloc(edid_size, GFP_KERNEL); |
||
1708 | if (edid) { |
||
1709 | memcpy((u8 *)edid, (u8 *)&fake_edid_record->ucFakeEDIDString[0], |
||
1710 | fake_edid_record->ucFakeEDIDLength); |
||
1711 | |||
1712 | if (drm_edid_is_valid(edid)) { |
||
1713 | rdev->mode_info.bios_hardcoded_edid = edid; |
||
1714 | rdev->mode_info.bios_hardcoded_edid_size = edid_size; |
||
1715 | } else |
||
1716 | kfree(edid); |
||
1717 | } |
||
1718 | } |
||
5078 | serge | 1719 | record += fake_edid_record->ucFakeEDIDLength ? |
1720 | fake_edid_record->ucFakeEDIDLength + 2 : |
||
1721 | sizeof(ATOM_FAKE_EDID_PATCH_RECORD); |
||
1963 | serge | 1722 | break; |
1723 | case LCD_PANEL_RESOLUTION_RECORD_TYPE: |
||
1724 | panel_res_record = (ATOM_PANEL_RESOLUTION_PATCH_RECORD *)record; |
||
1725 | lvds->native_mode.width_mm = panel_res_record->usHSize; |
||
1726 | lvds->native_mode.height_mm = panel_res_record->usVSize; |
||
1727 | record += sizeof(ATOM_PANEL_RESOLUTION_PATCH_RECORD); |
||
1728 | break; |
||
1729 | default: |
||
1730 | DRM_ERROR("Bad LCD record %d\n", *record); |
||
1731 | bad_record = true; |
||
1732 | break; |
||
1733 | } |
||
1734 | if (bad_record) |
||
1735 | break; |
||
1736 | } |
||
1430 | serge | 1737 | } |
1117 | serge | 1738 | } |
1739 | return lvds; |
||
1740 | } |
||
1741 | |||
1742 | struct radeon_encoder_primary_dac * |
||
1743 | radeon_atombios_get_primary_dac_info(struct radeon_encoder *encoder) |
||
1744 | { |
||
1745 | struct drm_device *dev = encoder->base.dev; |
||
1746 | struct radeon_device *rdev = dev->dev_private; |
||
1747 | struct radeon_mode_info *mode_info = &rdev->mode_info; |
||
1748 | int index = GetIndexIntoMasterTable(DATA, CompassionateData); |
||
1749 | uint16_t data_offset; |
||
1750 | struct _COMPASSIONATE_DATA *dac_info; |
||
1751 | uint8_t frev, crev; |
||
1752 | uint8_t bg, dac; |
||
1753 | struct radeon_encoder_primary_dac *p_dac = NULL; |
||
1754 | |||
1963 | serge | 1755 | if (atom_parse_data_header(mode_info->atom_context, index, NULL, |
1756 | &frev, &crev, &data_offset)) { |
||
1757 | dac_info = (struct _COMPASSIONATE_DATA *) |
||
1758 | (mode_info->atom_context->bios + data_offset); |
||
1117 | serge | 1759 | |
1760 | p_dac = kzalloc(sizeof(struct radeon_encoder_primary_dac), GFP_KERNEL); |
||
1761 | |||
1762 | if (!p_dac) |
||
1763 | return NULL; |
||
1764 | |||
1765 | bg = dac_info->ucDAC1_BG_Adjustment; |
||
1766 | dac = dac_info->ucDAC1_DAC_Adjustment; |
||
1767 | p_dac->ps2_pdac_adj = (bg << 8) | (dac); |
||
1768 | |||
1769 | } |
||
1770 | return p_dac; |
||
1771 | } |
||
1772 | |||
1179 | serge | 1773 | bool radeon_atom_get_tv_timings(struct radeon_device *rdev, int index, |
1268 | serge | 1774 | struct drm_display_mode *mode) |
1179 | serge | 1775 | { |
1776 | struct radeon_mode_info *mode_info = &rdev->mode_info; |
||
1777 | ATOM_ANALOG_TV_INFO *tv_info; |
||
1778 | ATOM_ANALOG_TV_INFO_V1_2 *tv_info_v1_2; |
||
1779 | ATOM_DTD_FORMAT *dtd_timings; |
||
1780 | int data_index = GetIndexIntoMasterTable(DATA, AnalogTV_Info); |
||
1781 | u8 frev, crev; |
||
1268 | serge | 1782 | u16 data_offset, misc; |
1179 | serge | 1783 | |
1963 | serge | 1784 | if (!atom_parse_data_header(mode_info->atom_context, data_index, NULL, |
1785 | &frev, &crev, &data_offset)) |
||
1786 | return false; |
||
1179 | serge | 1787 | |
1788 | switch (crev) { |
||
1789 | case 1: |
||
1790 | tv_info = (ATOM_ANALOG_TV_INFO *)(mode_info->atom_context->bios + data_offset); |
||
1963 | serge | 1791 | if (index >= MAX_SUPPORTED_TV_TIMING) |
1179 | serge | 1792 | return false; |
1793 | |||
1268 | serge | 1794 | mode->crtc_htotal = le16_to_cpu(tv_info->aModeTimings[index].usCRTC_H_Total); |
1795 | mode->crtc_hdisplay = le16_to_cpu(tv_info->aModeTimings[index].usCRTC_H_Disp); |
||
1796 | mode->crtc_hsync_start = le16_to_cpu(tv_info->aModeTimings[index].usCRTC_H_SyncStart); |
||
1797 | mode->crtc_hsync_end = le16_to_cpu(tv_info->aModeTimings[index].usCRTC_H_SyncStart) + |
||
1798 | le16_to_cpu(tv_info->aModeTimings[index].usCRTC_H_SyncWidth); |
||
1179 | serge | 1799 | |
1268 | serge | 1800 | mode->crtc_vtotal = le16_to_cpu(tv_info->aModeTimings[index].usCRTC_V_Total); |
1801 | mode->crtc_vdisplay = le16_to_cpu(tv_info->aModeTimings[index].usCRTC_V_Disp); |
||
1802 | mode->crtc_vsync_start = le16_to_cpu(tv_info->aModeTimings[index].usCRTC_V_SyncStart); |
||
1803 | mode->crtc_vsync_end = le16_to_cpu(tv_info->aModeTimings[index].usCRTC_V_SyncStart) + |
||
1804 | le16_to_cpu(tv_info->aModeTimings[index].usCRTC_V_SyncWidth); |
||
1179 | serge | 1805 | |
1268 | serge | 1806 | mode->flags = 0; |
1807 | misc = le16_to_cpu(tv_info->aModeTimings[index].susModeMiscInfo.usAccess); |
||
1808 | if (misc & ATOM_VSYNC_POLARITY) |
||
1809 | mode->flags |= DRM_MODE_FLAG_NVSYNC; |
||
1810 | if (misc & ATOM_HSYNC_POLARITY) |
||
1811 | mode->flags |= DRM_MODE_FLAG_NHSYNC; |
||
1812 | if (misc & ATOM_COMPOSITESYNC) |
||
1813 | mode->flags |= DRM_MODE_FLAG_CSYNC; |
||
1814 | if (misc & ATOM_INTERLACE) |
||
1815 | mode->flags |= DRM_MODE_FLAG_INTERLACE; |
||
1816 | if (misc & ATOM_DOUBLE_CLOCK_MODE) |
||
1817 | mode->flags |= DRM_MODE_FLAG_DBLSCAN; |
||
1179 | serge | 1818 | |
5078 | serge | 1819 | mode->crtc_clock = mode->clock = |
1820 | le16_to_cpu(tv_info->aModeTimings[index].usPixelClock) * 10; |
||
1179 | serge | 1821 | |
1822 | if (index == 1) { |
||
1823 | /* PAL timings appear to have wrong values for totals */ |
||
1268 | serge | 1824 | mode->crtc_htotal -= 1; |
1825 | mode->crtc_vtotal -= 1; |
||
1179 | serge | 1826 | } |
1827 | break; |
||
1828 | case 2: |
||
1829 | tv_info_v1_2 = (ATOM_ANALOG_TV_INFO_V1_2 *)(mode_info->atom_context->bios + data_offset); |
||
1963 | serge | 1830 | if (index >= MAX_SUPPORTED_TV_TIMING_V1_2) |
1179 | serge | 1831 | return false; |
1832 | |||
1833 | dtd_timings = &tv_info_v1_2->aModeTimings[index]; |
||
1268 | serge | 1834 | mode->crtc_htotal = le16_to_cpu(dtd_timings->usHActive) + |
1835 | le16_to_cpu(dtd_timings->usHBlanking_Time); |
||
1836 | mode->crtc_hdisplay = le16_to_cpu(dtd_timings->usHActive); |
||
1837 | mode->crtc_hsync_start = le16_to_cpu(dtd_timings->usHActive) + |
||
1838 | le16_to_cpu(dtd_timings->usHSyncOffset); |
||
1839 | mode->crtc_hsync_end = mode->crtc_hsync_start + |
||
1840 | le16_to_cpu(dtd_timings->usHSyncWidth); |
||
1179 | serge | 1841 | |
1268 | serge | 1842 | mode->crtc_vtotal = le16_to_cpu(dtd_timings->usVActive) + |
1843 | le16_to_cpu(dtd_timings->usVBlanking_Time); |
||
1844 | mode->crtc_vdisplay = le16_to_cpu(dtd_timings->usVActive); |
||
1845 | mode->crtc_vsync_start = le16_to_cpu(dtd_timings->usVActive) + |
||
1846 | le16_to_cpu(dtd_timings->usVSyncOffset); |
||
1847 | mode->crtc_vsync_end = mode->crtc_vsync_start + |
||
1848 | le16_to_cpu(dtd_timings->usVSyncWidth); |
||
1849 | |||
1850 | mode->flags = 0; |
||
1851 | misc = le16_to_cpu(dtd_timings->susModeMiscInfo.usAccess); |
||
1852 | if (misc & ATOM_VSYNC_POLARITY) |
||
1853 | mode->flags |= DRM_MODE_FLAG_NVSYNC; |
||
1854 | if (misc & ATOM_HSYNC_POLARITY) |
||
1855 | mode->flags |= DRM_MODE_FLAG_NHSYNC; |
||
1856 | if (misc & ATOM_COMPOSITESYNC) |
||
1857 | mode->flags |= DRM_MODE_FLAG_CSYNC; |
||
1858 | if (misc & ATOM_INTERLACE) |
||
1859 | mode->flags |= DRM_MODE_FLAG_INTERLACE; |
||
1860 | if (misc & ATOM_DOUBLE_CLOCK_MODE) |
||
1861 | mode->flags |= DRM_MODE_FLAG_DBLSCAN; |
||
1862 | |||
5078 | serge | 1863 | mode->crtc_clock = mode->clock = |
1864 | le16_to_cpu(dtd_timings->usPixClk) * 10; |
||
1179 | serge | 1865 | break; |
1866 | } |
||
1867 | return true; |
||
1868 | } |
||
1869 | |||
1404 | serge | 1870 | enum radeon_tv_std |
1871 | radeon_atombios_get_tv_info(struct radeon_device *rdev) |
||
1872 | { |
||
1873 | struct radeon_mode_info *mode_info = &rdev->mode_info; |
||
1874 | int index = GetIndexIntoMasterTable(DATA, AnalogTV_Info); |
||
1875 | uint16_t data_offset; |
||
1876 | uint8_t frev, crev; |
||
1877 | struct _ATOM_ANALOG_TV_INFO *tv_info; |
||
1878 | enum radeon_tv_std tv_std = TV_STD_NTSC; |
||
1879 | |||
1963 | serge | 1880 | if (atom_parse_data_header(mode_info->atom_context, index, NULL, |
1881 | &frev, &crev, &data_offset)) { |
||
1404 | serge | 1882 | |
1963 | serge | 1883 | tv_info = (struct _ATOM_ANALOG_TV_INFO *) |
1884 | (mode_info->atom_context->bios + data_offset); |
||
1404 | serge | 1885 | |
6104 | serge | 1886 | switch (tv_info->ucTV_BootUpDefaultStandard) { |
1887 | case ATOM_TV_NTSC: |
||
1888 | tv_std = TV_STD_NTSC; |
||
1963 | serge | 1889 | DRM_DEBUG_KMS("Default TV standard: NTSC\n"); |
6104 | serge | 1890 | break; |
1891 | case ATOM_TV_NTSCJ: |
||
1892 | tv_std = TV_STD_NTSC_J; |
||
1963 | serge | 1893 | DRM_DEBUG_KMS("Default TV standard: NTSC-J\n"); |
6104 | serge | 1894 | break; |
1895 | case ATOM_TV_PAL: |
||
1896 | tv_std = TV_STD_PAL; |
||
1963 | serge | 1897 | DRM_DEBUG_KMS("Default TV standard: PAL\n"); |
6104 | serge | 1898 | break; |
1899 | case ATOM_TV_PALM: |
||
1900 | tv_std = TV_STD_PAL_M; |
||
1963 | serge | 1901 | DRM_DEBUG_KMS("Default TV standard: PAL-M\n"); |
6104 | serge | 1902 | break; |
1903 | case ATOM_TV_PALN: |
||
1904 | tv_std = TV_STD_PAL_N; |
||
1963 | serge | 1905 | DRM_DEBUG_KMS("Default TV standard: PAL-N\n"); |
6104 | serge | 1906 | break; |
1907 | case ATOM_TV_PALCN: |
||
1908 | tv_std = TV_STD_PAL_CN; |
||
1963 | serge | 1909 | DRM_DEBUG_KMS("Default TV standard: PAL-CN\n"); |
6104 | serge | 1910 | break; |
1911 | case ATOM_TV_PAL60: |
||
1912 | tv_std = TV_STD_PAL_60; |
||
1963 | serge | 1913 | DRM_DEBUG_KMS("Default TV standard: PAL-60\n"); |
6104 | serge | 1914 | break; |
1915 | case ATOM_TV_SECAM: |
||
1916 | tv_std = TV_STD_SECAM; |
||
1963 | serge | 1917 | DRM_DEBUG_KMS("Default TV standard: SECAM\n"); |
6104 | serge | 1918 | break; |
1919 | default: |
||
1920 | tv_std = TV_STD_NTSC; |
||
1963 | serge | 1921 | DRM_DEBUG_KMS("Unknown TV standard; defaulting to NTSC\n"); |
6104 | serge | 1922 | break; |
1923 | } |
||
1404 | serge | 1924 | } |
1925 | return tv_std; |
||
1926 | } |
||
1927 | |||
1117 | serge | 1928 | struct radeon_encoder_tv_dac * |
1929 | radeon_atombios_get_tv_dac_info(struct radeon_encoder *encoder) |
||
1930 | { |
||
1931 | struct drm_device *dev = encoder->base.dev; |
||
1932 | struct radeon_device *rdev = dev->dev_private; |
||
1933 | struct radeon_mode_info *mode_info = &rdev->mode_info; |
||
1934 | int index = GetIndexIntoMasterTable(DATA, CompassionateData); |
||
1935 | uint16_t data_offset; |
||
1936 | struct _COMPASSIONATE_DATA *dac_info; |
||
1937 | uint8_t frev, crev; |
||
1938 | uint8_t bg, dac; |
||
1939 | struct radeon_encoder_tv_dac *tv_dac = NULL; |
||
1940 | |||
1963 | serge | 1941 | if (atom_parse_data_header(mode_info->atom_context, index, NULL, |
1942 | &frev, &crev, &data_offset)) { |
||
1117 | serge | 1943 | |
1963 | serge | 1944 | dac_info = (struct _COMPASSIONATE_DATA *) |
1945 | (mode_info->atom_context->bios + data_offset); |
||
1117 | serge | 1946 | |
1947 | tv_dac = kzalloc(sizeof(struct radeon_encoder_tv_dac), GFP_KERNEL); |
||
1948 | |||
1949 | if (!tv_dac) |
||
1950 | return NULL; |
||
1951 | |||
1952 | bg = dac_info->ucDAC2_CRT2_BG_Adjustment; |
||
1953 | dac = dac_info->ucDAC2_CRT2_DAC_Adjustment; |
||
1954 | tv_dac->ps2_tvdac_adj = (bg << 16) | (dac << 20); |
||
1955 | |||
1956 | bg = dac_info->ucDAC2_PAL_BG_Adjustment; |
||
1957 | dac = dac_info->ucDAC2_PAL_DAC_Adjustment; |
||
1958 | tv_dac->pal_tvdac_adj = (bg << 16) | (dac << 20); |
||
1959 | |||
1960 | bg = dac_info->ucDAC2_NTSC_BG_Adjustment; |
||
1961 | dac = dac_info->ucDAC2_NTSC_DAC_Adjustment; |
||
1962 | tv_dac->ntsc_tvdac_adj = (bg << 16) | (dac << 20); |
||
1963 | |||
1404 | serge | 1964 | tv_dac->tv_std = radeon_atombios_get_tv_info(rdev); |
1117 | serge | 1965 | } |
1966 | return tv_dac; |
||
1967 | } |
||
1968 | |||
1963 | serge | 1969 | static const char *thermal_controller_names[] = { |
1970 | "NONE", |
||
1971 | "lm63", |
||
1972 | "adm1032", |
||
1973 | "adm1030", |
||
1974 | "max6649", |
||
5078 | serge | 1975 | "lm63", /* lm64 */ |
1963 | serge | 1976 | "f75375", |
1977 | "asc7xxx", |
||
1978 | }; |
||
1979 | |||
1980 | static const char *pp_lib_thermal_controller_names[] = { |
||
1981 | "NONE", |
||
1982 | "lm63", |
||
1983 | "adm1032", |
||
1984 | "adm1030", |
||
1985 | "max6649", |
||
5078 | serge | 1986 | "lm63", /* lm64 */ |
1963 | serge | 1987 | "f75375", |
1988 | "RV6xx", |
||
1989 | "RV770", |
||
1990 | "adt7473", |
||
1991 | "NONE", |
||
1992 | "External GPIO", |
||
1993 | "Evergreen", |
||
1994 | "emc2103", |
||
1995 | "Sumo", |
||
1996 | "Northern Islands", |
||
2997 | Serge | 1997 | "Southern Islands", |
1998 | "lm96163", |
||
5078 | serge | 1999 | "Sea Islands", |
1963 | serge | 2000 | }; |
2001 | |||
1430 | serge | 2002 | union power_info { |
2003 | struct _ATOM_POWERPLAY_INFO info; |
||
2004 | struct _ATOM_POWERPLAY_INFO_V2 info_2; |
||
2005 | struct _ATOM_POWERPLAY_INFO_V3 info_3; |
||
1963 | serge | 2006 | struct _ATOM_PPLIB_POWERPLAYTABLE pplib; |
2007 | struct _ATOM_PPLIB_POWERPLAYTABLE2 pplib2; |
||
2008 | struct _ATOM_PPLIB_POWERPLAYTABLE3 pplib3; |
||
1430 | serge | 2009 | }; |
2010 | |||
1963 | serge | 2011 | union pplib_clock_info { |
2012 | struct _ATOM_PPLIB_R600_CLOCK_INFO r600; |
||
2013 | struct _ATOM_PPLIB_RS780_CLOCK_INFO rs780; |
||
2014 | struct _ATOM_PPLIB_EVERGREEN_CLOCK_INFO evergreen; |
||
2015 | struct _ATOM_PPLIB_SUMO_CLOCK_INFO sumo; |
||
2997 | Serge | 2016 | struct _ATOM_PPLIB_SI_CLOCK_INFO si; |
5078 | serge | 2017 | struct _ATOM_PPLIB_CI_CLOCK_INFO ci; |
1963 | serge | 2018 | }; |
2019 | |||
2020 | union pplib_power_state { |
||
2021 | struct _ATOM_PPLIB_STATE v1; |
||
2022 | struct _ATOM_PPLIB_STATE_V2 v2; |
||
2023 | }; |
||
2024 | |||
2025 | static void radeon_atombios_parse_misc_flags_1_3(struct radeon_device *rdev, |
||
2026 | int state_index, |
||
2027 | u32 misc, u32 misc2) |
||
1117 | serge | 2028 | { |
1963 | serge | 2029 | rdev->pm.power_state[state_index].misc = misc; |
2030 | rdev->pm.power_state[state_index].misc2 = misc2; |
||
2031 | /* order matters! */ |
||
2032 | if (misc & ATOM_PM_MISCINFO_POWER_SAVING_MODE) |
||
2033 | rdev->pm.power_state[state_index].type = |
||
2034 | POWER_STATE_TYPE_POWERSAVE; |
||
2035 | if (misc & ATOM_PM_MISCINFO_DEFAULT_DC_STATE_ENTRY_TRUE) |
||
2036 | rdev->pm.power_state[state_index].type = |
||
2037 | POWER_STATE_TYPE_BATTERY; |
||
2038 | if (misc & ATOM_PM_MISCINFO_DEFAULT_LOW_DC_STATE_ENTRY_TRUE) |
||
2039 | rdev->pm.power_state[state_index].type = |
||
2040 | POWER_STATE_TYPE_BATTERY; |
||
2041 | if (misc & ATOM_PM_MISCINFO_LOAD_BALANCE_EN) |
||
2042 | rdev->pm.power_state[state_index].type = |
||
2043 | POWER_STATE_TYPE_BALANCED; |
||
2044 | if (misc & ATOM_PM_MISCINFO_3D_ACCELERATION_EN) { |
||
2045 | rdev->pm.power_state[state_index].type = |
||
2046 | POWER_STATE_TYPE_PERFORMANCE; |
||
2047 | rdev->pm.power_state[state_index].flags &= |
||
2048 | ~RADEON_PM_STATE_SINGLE_DISPLAY_ONLY; |
||
2049 | } |
||
2050 | if (misc2 & ATOM_PM_MISCINFO2_SYSTEM_AC_LITE_MODE) |
||
2051 | rdev->pm.power_state[state_index].type = |
||
2052 | POWER_STATE_TYPE_BALANCED; |
||
2053 | if (misc & ATOM_PM_MISCINFO_DRIVER_DEFAULT_MODE) { |
||
2054 | rdev->pm.power_state[state_index].type = |
||
2055 | POWER_STATE_TYPE_DEFAULT; |
||
2056 | rdev->pm.default_power_state_index = state_index; |
||
2057 | rdev->pm.power_state[state_index].default_clock_mode = |
||
2058 | &rdev->pm.power_state[state_index].clock_info[0]; |
||
2059 | } else if (state_index == 0) { |
||
2060 | rdev->pm.power_state[state_index].clock_info[0].flags |= |
||
2061 | RADEON_PM_MODE_NO_DISPLAY; |
||
2062 | } |
||
2063 | } |
||
2064 | |||
2065 | static int radeon_atombios_parse_power_table_1_3(struct radeon_device *rdev) |
||
2066 | { |
||
1430 | serge | 2067 | struct radeon_mode_info *mode_info = &rdev->mode_info; |
1963 | serge | 2068 | u32 misc, misc2 = 0; |
2069 | int num_modes = 0, i; |
||
2070 | int state_index = 0; |
||
2071 | struct radeon_i2c_bus_rec i2c_bus; |
||
2072 | union power_info *power_info; |
||
1430 | serge | 2073 | int index = GetIndexIntoMasterTable(DATA, PowerPlayInfo); |
6104 | serge | 2074 | u16 data_offset; |
1430 | serge | 2075 | u8 frev, crev; |
1117 | serge | 2076 | |
1963 | serge | 2077 | if (!atom_parse_data_header(mode_info->atom_context, index, NULL, |
2078 | &frev, &crev, &data_offset)) |
||
2079 | return state_index; |
||
1430 | serge | 2080 | power_info = (union power_info *)(mode_info->atom_context->bios + data_offset); |
2081 | |||
6104 | serge | 2082 | /* add the i2c bus for thermal/fan chip */ |
2997 | Serge | 2083 | if ((power_info->info.ucOverdriveThermalController > 0) && |
2084 | (power_info->info.ucOverdriveThermalController < ARRAY_SIZE(thermal_controller_names))) { |
||
6104 | serge | 2085 | DRM_INFO("Possible %s thermal controller at 0x%02x\n", |
2086 | thermal_controller_names[power_info->info.ucOverdriveThermalController], |
||
2087 | power_info->info.ucOverdriveControllerAddress >> 1); |
||
2088 | i2c_bus = radeon_lookup_i2c_gpio(rdev, power_info->info.ucOverdriveI2cLine); |
||
2089 | rdev->pm.i2c_bus = radeon_i2c_lookup(rdev, &i2c_bus); |
||
2090 | if (rdev->pm.i2c_bus) { |
||
2091 | struct i2c_board_info info = { }; |
||
2092 | const char *name = thermal_controller_names[power_info->info. |
||
2093 | ucOverdriveThermalController]; |
||
2094 | info.addr = power_info->info.ucOverdriveControllerAddress >> 1; |
||
2095 | strlcpy(info.type, name, sizeof(info.type)); |
||
2096 | i2c_new_device(&rdev->pm.i2c_bus->adapter, &info); |
||
2097 | } |
||
2098 | } |
||
2099 | num_modes = power_info->info.ucNumOfPowerModeEntries; |
||
2100 | if (num_modes > ATOM_MAX_NUMBEROF_POWER_BLOCK) |
||
2101 | num_modes = ATOM_MAX_NUMBEROF_POWER_BLOCK; |
||
3764 | Serge | 2102 | if (num_modes == 0) |
2103 | return state_index; |
||
1963 | serge | 2104 | rdev->pm.power_state = kzalloc(sizeof(struct radeon_power_state) * num_modes, GFP_KERNEL); |
2105 | if (!rdev->pm.power_state) |
||
2106 | return state_index; |
||
6104 | serge | 2107 | /* last mode is usually default, array is low to high */ |
2108 | for (i = 0; i < num_modes; i++) { |
||
2997 | Serge | 2109 | rdev->pm.power_state[state_index].clock_info = |
2110 | kzalloc(sizeof(struct radeon_pm_clock_info) * 1, GFP_KERNEL); |
||
2111 | if (!rdev->pm.power_state[state_index].clock_info) |
||
2112 | return state_index; |
||
2113 | rdev->pm.power_state[state_index].num_clock_modes = 1; |
||
6104 | serge | 2114 | rdev->pm.power_state[state_index].clock_info[0].voltage.type = VOLTAGE_NONE; |
2115 | switch (frev) { |
||
2116 | case 1: |
||
2117 | rdev->pm.power_state[state_index].clock_info[0].mclk = |
||
2118 | le16_to_cpu(power_info->info.asPowerPlayInfo[i].usMemoryClock); |
||
2119 | rdev->pm.power_state[state_index].clock_info[0].sclk = |
||
2120 | le16_to_cpu(power_info->info.asPowerPlayInfo[i].usEngineClock); |
||
2121 | /* skip invalid modes */ |
||
2122 | if ((rdev->pm.power_state[state_index].clock_info[0].mclk == 0) || |
||
2123 | (rdev->pm.power_state[state_index].clock_info[0].sclk == 0)) |
||
2124 | continue; |
||
2125 | rdev->pm.power_state[state_index].pcie_lanes = |
||
2126 | power_info->info.asPowerPlayInfo[i].ucNumPciELanes; |
||
2127 | misc = le32_to_cpu(power_info->info.asPowerPlayInfo[i].ulMiscInfo); |
||
2128 | if ((misc & ATOM_PM_MISCINFO_VOLTAGE_DROP_SUPPORT) || |
||
2129 | (misc & ATOM_PM_MISCINFO_VOLTAGE_DROP_ACTIVE_HIGH)) { |
||
2130 | rdev->pm.power_state[state_index].clock_info[0].voltage.type = |
||
2131 | VOLTAGE_GPIO; |
||
2132 | rdev->pm.power_state[state_index].clock_info[0].voltage.gpio = |
||
5271 | serge | 2133 | radeon_atombios_lookup_gpio(rdev, |
6104 | serge | 2134 | power_info->info.asPowerPlayInfo[i].ucVoltageDropIndex); |
2135 | if (misc & ATOM_PM_MISCINFO_VOLTAGE_DROP_ACTIVE_HIGH) |
||
2136 | rdev->pm.power_state[state_index].clock_info[0].voltage.active_high = |
||
2137 | true; |
||
2138 | else |
||
2139 | rdev->pm.power_state[state_index].clock_info[0].voltage.active_high = |
||
2140 | false; |
||
2141 | } else if (misc & ATOM_PM_MISCINFO_PROGRAM_VOLTAGE) { |
||
2142 | rdev->pm.power_state[state_index].clock_info[0].voltage.type = |
||
2143 | VOLTAGE_VDDC; |
||
2144 | rdev->pm.power_state[state_index].clock_info[0].voltage.vddc_id = |
||
2145 | power_info->info.asPowerPlayInfo[i].ucVoltageDropIndex; |
||
2146 | } |
||
2147 | rdev->pm.power_state[state_index].flags = RADEON_PM_STATE_SINGLE_DISPLAY_ONLY; |
||
1963 | serge | 2148 | radeon_atombios_parse_misc_flags_1_3(rdev, state_index, misc, 0); |
6104 | serge | 2149 | state_index++; |
2150 | break; |
||
2151 | case 2: |
||
2152 | rdev->pm.power_state[state_index].clock_info[0].mclk = |
||
2153 | le32_to_cpu(power_info->info_2.asPowerPlayInfo[i].ulMemoryClock); |
||
2154 | rdev->pm.power_state[state_index].clock_info[0].sclk = |
||
2155 | le32_to_cpu(power_info->info_2.asPowerPlayInfo[i].ulEngineClock); |
||
2156 | /* skip invalid modes */ |
||
2157 | if ((rdev->pm.power_state[state_index].clock_info[0].mclk == 0) || |
||
2158 | (rdev->pm.power_state[state_index].clock_info[0].sclk == 0)) |
||
2159 | continue; |
||
2160 | rdev->pm.power_state[state_index].pcie_lanes = |
||
2161 | power_info->info_2.asPowerPlayInfo[i].ucNumPciELanes; |
||
2162 | misc = le32_to_cpu(power_info->info_2.asPowerPlayInfo[i].ulMiscInfo); |
||
2163 | misc2 = le32_to_cpu(power_info->info_2.asPowerPlayInfo[i].ulMiscInfo2); |
||
2164 | if ((misc & ATOM_PM_MISCINFO_VOLTAGE_DROP_SUPPORT) || |
||
2165 | (misc & ATOM_PM_MISCINFO_VOLTAGE_DROP_ACTIVE_HIGH)) { |
||
2166 | rdev->pm.power_state[state_index].clock_info[0].voltage.type = |
||
2167 | VOLTAGE_GPIO; |
||
2168 | rdev->pm.power_state[state_index].clock_info[0].voltage.gpio = |
||
5271 | serge | 2169 | radeon_atombios_lookup_gpio(rdev, |
6104 | serge | 2170 | power_info->info_2.asPowerPlayInfo[i].ucVoltageDropIndex); |
2171 | if (misc & ATOM_PM_MISCINFO_VOLTAGE_DROP_ACTIVE_HIGH) |
||
2172 | rdev->pm.power_state[state_index].clock_info[0].voltage.active_high = |
||
2173 | true; |
||
2174 | else |
||
2175 | rdev->pm.power_state[state_index].clock_info[0].voltage.active_high = |
||
2176 | false; |
||
2177 | } else if (misc & ATOM_PM_MISCINFO_PROGRAM_VOLTAGE) { |
||
2178 | rdev->pm.power_state[state_index].clock_info[0].voltage.type = |
||
2179 | VOLTAGE_VDDC; |
||
2180 | rdev->pm.power_state[state_index].clock_info[0].voltage.vddc_id = |
||
2181 | power_info->info_2.asPowerPlayInfo[i].ucVoltageDropIndex; |
||
2182 | } |
||
2183 | rdev->pm.power_state[state_index].flags = RADEON_PM_STATE_SINGLE_DISPLAY_ONLY; |
||
1963 | serge | 2184 | radeon_atombios_parse_misc_flags_1_3(rdev, state_index, misc, misc2); |
6104 | serge | 2185 | state_index++; |
2186 | break; |
||
2187 | case 3: |
||
2188 | rdev->pm.power_state[state_index].clock_info[0].mclk = |
||
2189 | le32_to_cpu(power_info->info_3.asPowerPlayInfo[i].ulMemoryClock); |
||
2190 | rdev->pm.power_state[state_index].clock_info[0].sclk = |
||
2191 | le32_to_cpu(power_info->info_3.asPowerPlayInfo[i].ulEngineClock); |
||
2192 | /* skip invalid modes */ |
||
2193 | if ((rdev->pm.power_state[state_index].clock_info[0].mclk == 0) || |
||
2194 | (rdev->pm.power_state[state_index].clock_info[0].sclk == 0)) |
||
2195 | continue; |
||
2196 | rdev->pm.power_state[state_index].pcie_lanes = |
||
2197 | power_info->info_3.asPowerPlayInfo[i].ucNumPciELanes; |
||
2198 | misc = le32_to_cpu(power_info->info_3.asPowerPlayInfo[i].ulMiscInfo); |
||
2199 | misc2 = le32_to_cpu(power_info->info_3.asPowerPlayInfo[i].ulMiscInfo2); |
||
2200 | if ((misc & ATOM_PM_MISCINFO_VOLTAGE_DROP_SUPPORT) || |
||
2201 | (misc & ATOM_PM_MISCINFO_VOLTAGE_DROP_ACTIVE_HIGH)) { |
||
2202 | rdev->pm.power_state[state_index].clock_info[0].voltage.type = |
||
2203 | VOLTAGE_GPIO; |
||
2204 | rdev->pm.power_state[state_index].clock_info[0].voltage.gpio = |
||
5271 | serge | 2205 | radeon_atombios_lookup_gpio(rdev, |
6104 | serge | 2206 | power_info->info_3.asPowerPlayInfo[i].ucVoltageDropIndex); |
2207 | if (misc & ATOM_PM_MISCINFO_VOLTAGE_DROP_ACTIVE_HIGH) |
||
2208 | rdev->pm.power_state[state_index].clock_info[0].voltage.active_high = |
||
2209 | true; |
||
2210 | else |
||
2211 | rdev->pm.power_state[state_index].clock_info[0].voltage.active_high = |
||
2212 | false; |
||
2213 | } else if (misc & ATOM_PM_MISCINFO_PROGRAM_VOLTAGE) { |
||
2214 | rdev->pm.power_state[state_index].clock_info[0].voltage.type = |
||
2215 | VOLTAGE_VDDC; |
||
2216 | rdev->pm.power_state[state_index].clock_info[0].voltage.vddc_id = |
||
2217 | power_info->info_3.asPowerPlayInfo[i].ucVoltageDropIndex; |
||
2218 | if (misc2 & ATOM_PM_MISCINFO2_VDDCI_DYNAMIC_VOLTAGE_EN) { |
||
2219 | rdev->pm.power_state[state_index].clock_info[0].voltage.vddci_enabled = |
||
2220 | true; |
||
2221 | rdev->pm.power_state[state_index].clock_info[0].voltage.vddci_id = |
||
2222 | power_info->info_3.asPowerPlayInfo[i].ucVDDCI_VoltageDropIndex; |
||
1430 | serge | 2223 | } |
2224 | } |
||
6104 | serge | 2225 | rdev->pm.power_state[state_index].flags = RADEON_PM_STATE_SINGLE_DISPLAY_ONLY; |
2226 | radeon_atombios_parse_misc_flags_1_3(rdev, state_index, misc, misc2); |
||
2227 | state_index++; |
||
2228 | break; |
||
2229 | } |
||
2230 | } |
||
2231 | /* last mode is usually default */ |
||
2232 | if (rdev->pm.default_power_state_index == -1) { |
||
2233 | rdev->pm.power_state[state_index - 1].type = |
||
2234 | POWER_STATE_TYPE_DEFAULT; |
||
2235 | rdev->pm.default_power_state_index = state_index - 1; |
||
2236 | rdev->pm.power_state[state_index - 1].default_clock_mode = |
||
2237 | &rdev->pm.power_state[state_index - 1].clock_info[0]; |
||
2238 | rdev->pm.power_state[state_index].flags &= |
||
2239 | ~RADEON_PM_STATE_SINGLE_DISPLAY_ONLY; |
||
2240 | rdev->pm.power_state[state_index].misc = 0; |
||
2241 | rdev->pm.power_state[state_index].misc2 = 0; |
||
2242 | } |
||
1963 | serge | 2243 | return state_index; |
2244 | } |
||
2245 | |||
2246 | static void radeon_atombios_add_pplib_thermal_controller(struct radeon_device *rdev, |
||
2247 | ATOM_PPLIB_THERMALCONTROLLER *controller) |
||
2248 | { |
||
2249 | struct radeon_i2c_bus_rec i2c_bus; |
||
2250 | |||
6104 | serge | 2251 | /* add the i2c bus for thermal/fan chip */ |
2252 | if (controller->ucType > 0) { |
||
5271 | serge | 2253 | if (controller->ucFanParameters & ATOM_PP_FANPARAMETERS_NOFAN) |
2254 | rdev->pm.no_fan = true; |
||
2255 | rdev->pm.fan_pulses_per_revolution = |
||
2256 | controller->ucFanParameters & ATOM_PP_FANPARAMETERS_TACHOMETER_PULSES_PER_REVOLUTION_MASK; |
||
2257 | if (rdev->pm.fan_pulses_per_revolution) { |
||
2258 | rdev->pm.fan_min_rpm = controller->ucFanMinRPM; |
||
2259 | rdev->pm.fan_max_rpm = controller->ucFanMaxRPM; |
||
2260 | } |
||
6104 | serge | 2261 | if (controller->ucType == ATOM_PP_THERMALCONTROLLER_RV6xx) { |
2262 | DRM_INFO("Internal thermal controller %s fan control\n", |
||
2263 | (controller->ucFanParameters & |
||
2264 | ATOM_PP_FANPARAMETERS_NOFAN) ? "without" : "with"); |
||
2265 | rdev->pm.int_thermal_type = THERMAL_TYPE_RV6XX; |
||
2266 | } else if (controller->ucType == ATOM_PP_THERMALCONTROLLER_RV770) { |
||
2267 | DRM_INFO("Internal thermal controller %s fan control\n", |
||
2268 | (controller->ucFanParameters & |
||
2269 | ATOM_PP_FANPARAMETERS_NOFAN) ? "without" : "with"); |
||
2270 | rdev->pm.int_thermal_type = THERMAL_TYPE_RV770; |
||
2271 | } else if (controller->ucType == ATOM_PP_THERMALCONTROLLER_EVERGREEN) { |
||
2272 | DRM_INFO("Internal thermal controller %s fan control\n", |
||
2273 | (controller->ucFanParameters & |
||
2274 | ATOM_PP_FANPARAMETERS_NOFAN) ? "without" : "with"); |
||
2275 | rdev->pm.int_thermal_type = THERMAL_TYPE_EVERGREEN; |
||
1963 | serge | 2276 | } else if (controller->ucType == ATOM_PP_THERMALCONTROLLER_SUMO) { |
2277 | DRM_INFO("Internal thermal controller %s fan control\n", |
||
2278 | (controller->ucFanParameters & |
||
2279 | ATOM_PP_FANPARAMETERS_NOFAN) ? "without" : "with"); |
||
2280 | rdev->pm.int_thermal_type = THERMAL_TYPE_SUMO; |
||
2281 | } else if (controller->ucType == ATOM_PP_THERMALCONTROLLER_NISLANDS) { |
||
2282 | DRM_INFO("Internal thermal controller %s fan control\n", |
||
2283 | (controller->ucFanParameters & |
||
2284 | ATOM_PP_FANPARAMETERS_NOFAN) ? "without" : "with"); |
||
2285 | rdev->pm.int_thermal_type = THERMAL_TYPE_NI; |
||
2997 | Serge | 2286 | } else if (controller->ucType == ATOM_PP_THERMALCONTROLLER_SISLANDS) { |
2287 | DRM_INFO("Internal thermal controller %s fan control\n", |
||
2288 | (controller->ucFanParameters & |
||
2289 | ATOM_PP_FANPARAMETERS_NOFAN) ? "without" : "with"); |
||
2290 | rdev->pm.int_thermal_type = THERMAL_TYPE_SI; |
||
5078 | serge | 2291 | } else if (controller->ucType == ATOM_PP_THERMALCONTROLLER_CISLANDS) { |
2292 | DRM_INFO("Internal thermal controller %s fan control\n", |
||
2293 | (controller->ucFanParameters & |
||
2294 | ATOM_PP_FANPARAMETERS_NOFAN) ? "without" : "with"); |
||
2295 | rdev->pm.int_thermal_type = THERMAL_TYPE_CI; |
||
2296 | } else if (controller->ucType == ATOM_PP_THERMALCONTROLLER_KAVERI) { |
||
2297 | DRM_INFO("Internal thermal controller %s fan control\n", |
||
2298 | (controller->ucFanParameters & |
||
2299 | ATOM_PP_FANPARAMETERS_NOFAN) ? "without" : "with"); |
||
2300 | rdev->pm.int_thermal_type = THERMAL_TYPE_KV; |
||
5128 | serge | 2301 | } else if (controller->ucType == |
2302 | ATOM_PP_THERMALCONTROLLER_EXTERNAL_GPIO) { |
||
2303 | DRM_INFO("External GPIO thermal controller %s fan control\n", |
||
2304 | (controller->ucFanParameters & |
||
2305 | ATOM_PP_FANPARAMETERS_NOFAN) ? "without" : "with"); |
||
2306 | rdev->pm.int_thermal_type = THERMAL_TYPE_EXTERNAL_GPIO; |
||
2307 | } else if (controller->ucType == |
||
2308 | ATOM_PP_THERMALCONTROLLER_ADT7473_WITH_INTERNAL) { |
||
2309 | DRM_INFO("ADT7473 with internal thermal controller %s fan control\n", |
||
2310 | (controller->ucFanParameters & |
||
2311 | ATOM_PP_FANPARAMETERS_NOFAN) ? "without" : "with"); |
||
2312 | rdev->pm.int_thermal_type = THERMAL_TYPE_ADT7473_WITH_INTERNAL; |
||
2313 | } else if (controller->ucType == |
||
2314 | ATOM_PP_THERMALCONTROLLER_EMC2103_WITH_INTERNAL) { |
||
2315 | DRM_INFO("EMC2103 with internal thermal controller %s fan control\n", |
||
2316 | (controller->ucFanParameters & |
||
2317 | ATOM_PP_FANPARAMETERS_NOFAN) ? "without" : "with"); |
||
2318 | rdev->pm.int_thermal_type = THERMAL_TYPE_EMC2103_WITH_INTERNAL; |
||
2997 | Serge | 2319 | } else if (controller->ucType < ARRAY_SIZE(pp_lib_thermal_controller_names)) { |
6104 | serge | 2320 | DRM_INFO("Possible %s thermal controller at 0x%02x %s fan control\n", |
2321 | pp_lib_thermal_controller_names[controller->ucType], |
||
2322 | controller->ucI2cAddress >> 1, |
||
2323 | (controller->ucFanParameters & |
||
2324 | ATOM_PP_FANPARAMETERS_NOFAN) ? "without" : "with"); |
||
5128 | serge | 2325 | rdev->pm.int_thermal_type = THERMAL_TYPE_EXTERNAL; |
6104 | serge | 2326 | i2c_bus = radeon_lookup_i2c_gpio(rdev, controller->ucI2cLine); |
2327 | rdev->pm.i2c_bus = radeon_i2c_lookup(rdev, &i2c_bus); |
||
2328 | if (rdev->pm.i2c_bus) { |
||
2329 | struct i2c_board_info info = { }; |
||
2330 | const char *name = pp_lib_thermal_controller_names[controller->ucType]; |
||
2331 | info.addr = controller->ucI2cAddress >> 1; |
||
2332 | strlcpy(info.type, name, sizeof(info.type)); |
||
2333 | i2c_new_device(&rdev->pm.i2c_bus->adapter, &info); |
||
2334 | } |
||
2997 | Serge | 2335 | } else { |
2336 | DRM_INFO("Unknown thermal controller type %d at 0x%02x %s fan control\n", |
||
2337 | controller->ucType, |
||
2338 | controller->ucI2cAddress >> 1, |
||
2339 | (controller->ucFanParameters & |
||
2340 | ATOM_PP_FANPARAMETERS_NOFAN) ? "without" : "with"); |
||
6104 | serge | 2341 | } |
2342 | } |
||
1963 | serge | 2343 | } |
2344 | |||
5078 | serge | 2345 | void radeon_atombios_get_default_voltages(struct radeon_device *rdev, |
2346 | u16 *vddc, u16 *vddci, u16 *mvdd) |
||
1963 | serge | 2347 | { |
2348 | struct radeon_mode_info *mode_info = &rdev->mode_info; |
||
2349 | int index = GetIndexIntoMasterTable(DATA, FirmwareInfo); |
||
2350 | u8 frev, crev; |
||
2351 | u16 data_offset; |
||
2352 | union firmware_info *firmware_info; |
||
2353 | |||
2354 | *vddc = 0; |
||
2355 | *vddci = 0; |
||
5078 | serge | 2356 | *mvdd = 0; |
1963 | serge | 2357 | |
2358 | if (atom_parse_data_header(mode_info->atom_context, index, NULL, |
||
2359 | &frev, &crev, &data_offset)) { |
||
2360 | firmware_info = |
||
2361 | (union firmware_info *)(mode_info->atom_context->bios + |
||
2362 | data_offset); |
||
2363 | *vddc = le16_to_cpu(firmware_info->info_14.usBootUpVDDCVoltage); |
||
5078 | serge | 2364 | if ((frev == 2) && (crev >= 2)) { |
1963 | serge | 2365 | *vddci = le16_to_cpu(firmware_info->info_22.usBootUpVDDCIVoltage); |
5078 | serge | 2366 | *mvdd = le16_to_cpu(firmware_info->info_22.usBootUpMVDDCVoltage); |
2367 | } |
||
6104 | serge | 2368 | } |
1963 | serge | 2369 | } |
2370 | |||
2371 | static void radeon_atombios_parse_pplib_non_clock_info(struct radeon_device *rdev, |
||
2372 | int state_index, int mode_index, |
||
2373 | struct _ATOM_PPLIB_NONCLOCK_INFO *non_clock_info) |
||
2374 | { |
||
2375 | int j; |
||
2376 | u32 misc = le32_to_cpu(non_clock_info->ulCapsAndSettings); |
||
2377 | u32 misc2 = le16_to_cpu(non_clock_info->usClassification); |
||
5078 | serge | 2378 | u16 vddc, vddci, mvdd; |
1963 | serge | 2379 | |
5078 | serge | 2380 | radeon_atombios_get_default_voltages(rdev, &vddc, &vddci, &mvdd); |
1963 | serge | 2381 | |
6104 | serge | 2382 | rdev->pm.power_state[state_index].misc = misc; |
2383 | rdev->pm.power_state[state_index].misc2 = misc2; |
||
2384 | rdev->pm.power_state[state_index].pcie_lanes = |
||
2385 | ((misc & ATOM_PPLIB_PCIE_LINK_WIDTH_MASK) >> |
||
2386 | ATOM_PPLIB_PCIE_LINK_WIDTH_SHIFT) + 1; |
||
2387 | switch (misc2 & ATOM_PPLIB_CLASSIFICATION_UI_MASK) { |
||
2388 | case ATOM_PPLIB_CLASSIFICATION_UI_BATTERY: |
||
2389 | rdev->pm.power_state[state_index].type = |
||
2390 | POWER_STATE_TYPE_BATTERY; |
||
2391 | break; |
||
2392 | case ATOM_PPLIB_CLASSIFICATION_UI_BALANCED: |
||
2393 | rdev->pm.power_state[state_index].type = |
||
2394 | POWER_STATE_TYPE_BALANCED; |
||
2395 | break; |
||
2396 | case ATOM_PPLIB_CLASSIFICATION_UI_PERFORMANCE: |
||
2397 | rdev->pm.power_state[state_index].type = |
||
2398 | POWER_STATE_TYPE_PERFORMANCE; |
||
2399 | break; |
||
2400 | case ATOM_PPLIB_CLASSIFICATION_UI_NONE: |
||
2401 | if (misc2 & ATOM_PPLIB_CLASSIFICATION_3DPERFORMANCE) |
||
2402 | rdev->pm.power_state[state_index].type = |
||
2403 | POWER_STATE_TYPE_PERFORMANCE; |
||
2404 | break; |
||
2405 | } |
||
2406 | rdev->pm.power_state[state_index].flags = 0; |
||
2407 | if (misc & ATOM_PPLIB_SINGLE_DISPLAY_ONLY) |
||
2408 | rdev->pm.power_state[state_index].flags |= |
||
2409 | RADEON_PM_STATE_SINGLE_DISPLAY_ONLY; |
||
2410 | if (misc2 & ATOM_PPLIB_CLASSIFICATION_BOOT) { |
||
2411 | rdev->pm.power_state[state_index].type = |
||
2412 | POWER_STATE_TYPE_DEFAULT; |
||
2413 | rdev->pm.default_power_state_index = state_index; |
||
2414 | rdev->pm.power_state[state_index].default_clock_mode = |
||
2415 | &rdev->pm.power_state[state_index].clock_info[mode_index - 1]; |
||
3764 | Serge | 2416 | if ((rdev->family >= CHIP_BARTS) && !(rdev->flags & RADEON_IS_IGP)) { |
1963 | serge | 2417 | /* NI chips post without MC ucode, so default clocks are strobe mode only */ |
2418 | rdev->pm.default_sclk = rdev->pm.power_state[state_index].clock_info[0].sclk; |
||
2419 | rdev->pm.default_mclk = rdev->pm.power_state[state_index].clock_info[0].mclk; |
||
2420 | rdev->pm.default_vddc = rdev->pm.power_state[state_index].clock_info[0].voltage.voltage; |
||
2421 | rdev->pm.default_vddci = rdev->pm.power_state[state_index].clock_info[0].voltage.vddci; |
||
2422 | } else { |
||
5078 | serge | 2423 | u16 max_vddci = 0; |
2424 | |||
2425 | if (ASIC_IS_DCE4(rdev)) |
||
2426 | radeon_atom_get_max_voltage(rdev, |
||
2427 | SET_VOLTAGE_TYPE_ASIC_VDDCI, |
||
2428 | &max_vddci); |
||
2429 | /* patch the table values with the default sclk/mclk from firmware info */ |
||
6104 | serge | 2430 | for (j = 0; j < mode_index; j++) { |
2431 | rdev->pm.power_state[state_index].clock_info[j].mclk = |
||
2432 | rdev->clock.default_mclk; |
||
2433 | rdev->pm.power_state[state_index].clock_info[j].sclk = |
||
2434 | rdev->clock.default_sclk; |
||
2435 | if (vddc) |
||
2436 | rdev->pm.power_state[state_index].clock_info[j].voltage.voltage = |
||
2437 | vddc; |
||
5078 | serge | 2438 | if (max_vddci) |
2439 | rdev->pm.power_state[state_index].clock_info[j].voltage.vddci = |
||
2440 | max_vddci; |
||
6104 | serge | 2441 | } |
2442 | } |
||
1963 | serge | 2443 | } |
2444 | } |
||
2445 | |||
2446 | static bool radeon_atombios_parse_pplib_clock_info(struct radeon_device *rdev, |
||
2447 | int state_index, int mode_index, |
||
2448 | union pplib_clock_info *clock_info) |
||
2449 | { |
||
2450 | u32 sclk, mclk; |
||
2997 | Serge | 2451 | u16 vddc; |
1963 | serge | 2452 | |
2453 | if (rdev->flags & RADEON_IS_IGP) { |
||
2454 | if (rdev->family >= CHIP_PALM) { |
||
2455 | sclk = le16_to_cpu(clock_info->sumo.usEngineClockLow); |
||
2456 | sclk |= clock_info->sumo.ucEngineClockHigh << 16; |
||
2457 | rdev->pm.power_state[state_index].clock_info[mode_index].sclk = sclk; |
||
2458 | } else { |
||
2459 | sclk = le16_to_cpu(clock_info->rs780.usLowEngineClockLow); |
||
2460 | sclk |= clock_info->rs780.ucLowEngineClockHigh << 16; |
||
2461 | rdev->pm.power_state[state_index].clock_info[mode_index].sclk = sclk; |
||
2462 | } |
||
5078 | serge | 2463 | } else if (rdev->family >= CHIP_BONAIRE) { |
2464 | sclk = le16_to_cpu(clock_info->ci.usEngineClockLow); |
||
2465 | sclk |= clock_info->ci.ucEngineClockHigh << 16; |
||
2466 | mclk = le16_to_cpu(clock_info->ci.usMemoryClockLow); |
||
2467 | mclk |= clock_info->ci.ucMemoryClockHigh << 16; |
||
2468 | rdev->pm.power_state[state_index].clock_info[mode_index].mclk = mclk; |
||
2469 | rdev->pm.power_state[state_index].clock_info[mode_index].sclk = sclk; |
||
2470 | rdev->pm.power_state[state_index].clock_info[mode_index].voltage.type = |
||
2471 | VOLTAGE_NONE; |
||
3764 | Serge | 2472 | } else if (rdev->family >= CHIP_TAHITI) { |
2997 | Serge | 2473 | sclk = le16_to_cpu(clock_info->si.usEngineClockLow); |
2474 | sclk |= clock_info->si.ucEngineClockHigh << 16; |
||
2475 | mclk = le16_to_cpu(clock_info->si.usMemoryClockLow); |
||
2476 | mclk |= clock_info->si.ucMemoryClockHigh << 16; |
||
2477 | rdev->pm.power_state[state_index].clock_info[mode_index].mclk = mclk; |
||
2478 | rdev->pm.power_state[state_index].clock_info[mode_index].sclk = sclk; |
||
2479 | rdev->pm.power_state[state_index].clock_info[mode_index].voltage.type = |
||
2480 | VOLTAGE_SW; |
||
2481 | rdev->pm.power_state[state_index].clock_info[mode_index].voltage.voltage = |
||
2482 | le16_to_cpu(clock_info->si.usVDDC); |
||
2483 | rdev->pm.power_state[state_index].clock_info[mode_index].voltage.vddci = |
||
2484 | le16_to_cpu(clock_info->si.usVDDCI); |
||
3764 | Serge | 2485 | } else if (rdev->family >= CHIP_CEDAR) { |
1963 | serge | 2486 | sclk = le16_to_cpu(clock_info->evergreen.usEngineClockLow); |
2487 | sclk |= clock_info->evergreen.ucEngineClockHigh << 16; |
||
2488 | mclk = le16_to_cpu(clock_info->evergreen.usMemoryClockLow); |
||
2489 | mclk |= clock_info->evergreen.ucMemoryClockHigh << 16; |
||
2490 | rdev->pm.power_state[state_index].clock_info[mode_index].mclk = mclk; |
||
2491 | rdev->pm.power_state[state_index].clock_info[mode_index].sclk = sclk; |
||
2492 | rdev->pm.power_state[state_index].clock_info[mode_index].voltage.type = |
||
2493 | VOLTAGE_SW; |
||
2494 | rdev->pm.power_state[state_index].clock_info[mode_index].voltage.voltage = |
||
2495 | le16_to_cpu(clock_info->evergreen.usVDDC); |
||
2496 | rdev->pm.power_state[state_index].clock_info[mode_index].voltage.vddci = |
||
2497 | le16_to_cpu(clock_info->evergreen.usVDDCI); |
||
2498 | } else { |
||
2499 | sclk = le16_to_cpu(clock_info->r600.usEngineClockLow); |
||
2500 | sclk |= clock_info->r600.ucEngineClockHigh << 16; |
||
2501 | mclk = le16_to_cpu(clock_info->r600.usMemoryClockLow); |
||
2502 | mclk |= clock_info->r600.ucMemoryClockHigh << 16; |
||
2503 | rdev->pm.power_state[state_index].clock_info[mode_index].mclk = mclk; |
||
2504 | rdev->pm.power_state[state_index].clock_info[mode_index].sclk = sclk; |
||
2505 | rdev->pm.power_state[state_index].clock_info[mode_index].voltage.type = |
||
2506 | VOLTAGE_SW; |
||
2507 | rdev->pm.power_state[state_index].clock_info[mode_index].voltage.voltage = |
||
2508 | le16_to_cpu(clock_info->r600.usVDDC); |
||
2509 | } |
||
2510 | |||
1986 | serge | 2511 | /* patch up vddc if necessary */ |
2997 | Serge | 2512 | switch (rdev->pm.power_state[state_index].clock_info[mode_index].voltage.voltage) { |
2513 | case ATOM_VIRTUAL_VOLTAGE_ID0: |
||
2514 | case ATOM_VIRTUAL_VOLTAGE_ID1: |
||
2515 | case ATOM_VIRTUAL_VOLTAGE_ID2: |
||
2516 | case ATOM_VIRTUAL_VOLTAGE_ID3: |
||
5078 | serge | 2517 | case ATOM_VIRTUAL_VOLTAGE_ID4: |
2518 | case ATOM_VIRTUAL_VOLTAGE_ID5: |
||
2519 | case ATOM_VIRTUAL_VOLTAGE_ID6: |
||
2520 | case ATOM_VIRTUAL_VOLTAGE_ID7: |
||
2997 | Serge | 2521 | if (radeon_atom_get_max_vddc(rdev, VOLTAGE_TYPE_VDDC, |
2522 | rdev->pm.power_state[state_index].clock_info[mode_index].voltage.voltage, |
||
2523 | &vddc) == 0) |
||
1986 | serge | 2524 | rdev->pm.power_state[state_index].clock_info[mode_index].voltage.voltage = vddc; |
2997 | Serge | 2525 | break; |
2526 | default: |
||
2527 | break; |
||
1986 | serge | 2528 | } |
2529 | |||
1963 | serge | 2530 | if (rdev->flags & RADEON_IS_IGP) { |
2531 | /* skip invalid modes */ |
||
2532 | if (rdev->pm.power_state[state_index].clock_info[mode_index].sclk == 0) |
||
2533 | return false; |
||
2534 | } else { |
||
2535 | /* skip invalid modes */ |
||
2536 | if ((rdev->pm.power_state[state_index].clock_info[mode_index].mclk == 0) || |
||
2537 | (rdev->pm.power_state[state_index].clock_info[mode_index].sclk == 0)) |
||
2538 | return false; |
||
2539 | } |
||
2540 | return true; |
||
2541 | } |
||
2542 | |||
2543 | static int radeon_atombios_parse_power_table_4_5(struct radeon_device *rdev) |
||
2544 | { |
||
2545 | struct radeon_mode_info *mode_info = &rdev->mode_info; |
||
2546 | struct _ATOM_PPLIB_NONCLOCK_INFO *non_clock_info; |
||
2547 | union pplib_power_state *power_state; |
||
2548 | int i, j; |
||
2549 | int state_index = 0, mode_index = 0; |
||
2550 | union pplib_clock_info *clock_info; |
||
2551 | bool valid; |
||
2552 | union power_info *power_info; |
||
2553 | int index = GetIndexIntoMasterTable(DATA, PowerPlayInfo); |
||
2554 | u16 data_offset; |
||
2555 | u8 frev, crev; |
||
2556 | |||
2557 | if (!atom_parse_data_header(mode_info->atom_context, index, NULL, |
||
2558 | &frev, &crev, &data_offset)) |
||
2559 | return state_index; |
||
2560 | power_info = (union power_info *)(mode_info->atom_context->bios + data_offset); |
||
2561 | |||
2562 | radeon_atombios_add_pplib_thermal_controller(rdev, &power_info->pplib.sThermalController); |
||
3764 | Serge | 2563 | if (power_info->pplib.ucNumStates == 0) |
2564 | return state_index; |
||
1963 | serge | 2565 | rdev->pm.power_state = kzalloc(sizeof(struct radeon_power_state) * |
2566 | power_info->pplib.ucNumStates, GFP_KERNEL); |
||
2567 | if (!rdev->pm.power_state) |
||
2568 | return state_index; |
||
2569 | /* first mode is usually default, followed by low to high */ |
||
2570 | for (i = 0; i < power_info->pplib.ucNumStates; i++) { |
||
2571 | mode_index = 0; |
||
2572 | power_state = (union pplib_power_state *) |
||
2573 | (mode_info->atom_context->bios + data_offset + |
||
2574 | le16_to_cpu(power_info->pplib.usStateArrayOffset) + |
||
2575 | i * power_info->pplib.ucStateEntrySize); |
||
2576 | non_clock_info = (struct _ATOM_PPLIB_NONCLOCK_INFO *) |
||
2577 | (mode_info->atom_context->bios + data_offset + |
||
2578 | le16_to_cpu(power_info->pplib.usNonClockInfoArrayOffset) + |
||
2579 | (power_state->v1.ucNonClockStateIndex * |
||
2580 | power_info->pplib.ucNonClockSize)); |
||
2997 | Serge | 2581 | rdev->pm.power_state[i].clock_info = kzalloc(sizeof(struct radeon_pm_clock_info) * |
2582 | ((power_info->pplib.ucStateEntrySize - 1) ? |
||
2583 | (power_info->pplib.ucStateEntrySize - 1) : 1), |
||
2584 | GFP_KERNEL); |
||
2585 | if (!rdev->pm.power_state[i].clock_info) |
||
2586 | return state_index; |
||
2587 | if (power_info->pplib.ucStateEntrySize - 1) { |
||
6104 | serge | 2588 | for (j = 0; j < (power_info->pplib.ucStateEntrySize - 1); j++) { |
2589 | clock_info = (union pplib_clock_info *) |
||
2590 | (mode_info->atom_context->bios + data_offset + |
||
2591 | le16_to_cpu(power_info->pplib.usClockInfoArrayOffset) + |
||
2592 | (power_state->v1.ucClockStateIndices[j] * |
||
2593 | power_info->pplib.ucClockInfoSize)); |
||
2594 | valid = radeon_atombios_parse_pplib_clock_info(rdev, |
||
2595 | state_index, mode_index, |
||
2596 | clock_info); |
||
2597 | if (valid) |
||
2598 | mode_index++; |
||
2599 | } |
||
2997 | Serge | 2600 | } else { |
2601 | rdev->pm.power_state[state_index].clock_info[0].mclk = |
||
2602 | rdev->clock.default_mclk; |
||
2603 | rdev->pm.power_state[state_index].clock_info[0].sclk = |
||
2604 | rdev->clock.default_sclk; |
||
2605 | mode_index++; |
||
2606 | } |
||
1963 | serge | 2607 | rdev->pm.power_state[state_index].num_clock_modes = mode_index; |
2608 | if (mode_index) { |
||
2609 | radeon_atombios_parse_pplib_non_clock_info(rdev, state_index, mode_index, |
||
2610 | non_clock_info); |
||
2611 | state_index++; |
||
2612 | } |
||
2613 | } |
||
2614 | /* if multiple clock modes, mark the lowest as no display */ |
||
2615 | for (i = 0; i < state_index; i++) { |
||
2616 | if (rdev->pm.power_state[i].num_clock_modes > 1) |
||
2617 | rdev->pm.power_state[i].clock_info[0].flags |= |
||
2618 | RADEON_PM_MODE_NO_DISPLAY; |
||
2619 | } |
||
2620 | /* first mode is usually default */ |
||
2621 | if (rdev->pm.default_power_state_index == -1) { |
||
2622 | rdev->pm.power_state[0].type = |
||
2623 | POWER_STATE_TYPE_DEFAULT; |
||
2624 | rdev->pm.default_power_state_index = 0; |
||
2625 | rdev->pm.power_state[0].default_clock_mode = |
||
2626 | &rdev->pm.power_state[0].clock_info[0]; |
||
2627 | } |
||
2628 | return state_index; |
||
2629 | } |
||
2630 | |||
2631 | static int radeon_atombios_parse_power_table_6(struct radeon_device *rdev) |
||
2632 | { |
||
2633 | struct radeon_mode_info *mode_info = &rdev->mode_info; |
||
2634 | struct _ATOM_PPLIB_NONCLOCK_INFO *non_clock_info; |
||
2635 | union pplib_power_state *power_state; |
||
2636 | int i, j, non_clock_array_index, clock_array_index; |
||
2637 | int state_index = 0, mode_index = 0; |
||
2638 | union pplib_clock_info *clock_info; |
||
2997 | Serge | 2639 | struct _StateArray *state_array; |
2640 | struct _ClockInfoArray *clock_info_array; |
||
2641 | struct _NonClockInfoArray *non_clock_info_array; |
||
1963 | serge | 2642 | bool valid; |
2643 | union power_info *power_info; |
||
2644 | int index = GetIndexIntoMasterTable(DATA, PowerPlayInfo); |
||
2645 | u16 data_offset; |
||
2646 | u8 frev, crev; |
||
3764 | Serge | 2647 | u8 *power_state_offset; |
1963 | serge | 2648 | |
2649 | if (!atom_parse_data_header(mode_info->atom_context, index, NULL, |
||
2650 | &frev, &crev, &data_offset)) |
||
2651 | return state_index; |
||
2652 | power_info = (union power_info *)(mode_info->atom_context->bios + data_offset); |
||
2653 | |||
2654 | radeon_atombios_add_pplib_thermal_controller(rdev, &power_info->pplib.sThermalController); |
||
2997 | Serge | 2655 | state_array = (struct _StateArray *) |
1963 | serge | 2656 | (mode_info->atom_context->bios + data_offset + |
2657 | le16_to_cpu(power_info->pplib.usStateArrayOffset)); |
||
2997 | Serge | 2658 | clock_info_array = (struct _ClockInfoArray *) |
1963 | serge | 2659 | (mode_info->atom_context->bios + data_offset + |
2660 | le16_to_cpu(power_info->pplib.usClockInfoArrayOffset)); |
||
2997 | Serge | 2661 | non_clock_info_array = (struct _NonClockInfoArray *) |
1963 | serge | 2662 | (mode_info->atom_context->bios + data_offset + |
2663 | le16_to_cpu(power_info->pplib.usNonClockInfoArrayOffset)); |
||
3764 | Serge | 2664 | if (state_array->ucNumEntries == 0) |
2665 | return state_index; |
||
1963 | serge | 2666 | rdev->pm.power_state = kzalloc(sizeof(struct radeon_power_state) * |
2667 | state_array->ucNumEntries, GFP_KERNEL); |
||
2668 | if (!rdev->pm.power_state) |
||
2669 | return state_index; |
||
3764 | Serge | 2670 | power_state_offset = (u8 *)state_array->states; |
1963 | serge | 2671 | for (i = 0; i < state_array->ucNumEntries; i++) { |
2672 | mode_index = 0; |
||
3764 | Serge | 2673 | power_state = (union pplib_power_state *)power_state_offset; |
2674 | non_clock_array_index = power_state->v2.nonClockInfoIndex; |
||
1963 | serge | 2675 | non_clock_info = (struct _ATOM_PPLIB_NONCLOCK_INFO *) |
2676 | &non_clock_info_array->nonClockInfo[non_clock_array_index]; |
||
2997 | Serge | 2677 | rdev->pm.power_state[i].clock_info = kzalloc(sizeof(struct radeon_pm_clock_info) * |
2678 | (power_state->v2.ucNumDPMLevels ? |
||
2679 | power_state->v2.ucNumDPMLevels : 1), |
||
2680 | GFP_KERNEL); |
||
2681 | if (!rdev->pm.power_state[i].clock_info) |
||
2682 | return state_index; |
||
2683 | if (power_state->v2.ucNumDPMLevels) { |
||
6104 | serge | 2684 | for (j = 0; j < power_state->v2.ucNumDPMLevels; j++) { |
2685 | clock_array_index = power_state->v2.clockInfoIndex[j]; |
||
2686 | clock_info = (union pplib_clock_info *) |
||
2997 | Serge | 2687 | &clock_info_array->clockInfo[clock_array_index * clock_info_array->ucEntrySize]; |
6104 | serge | 2688 | valid = radeon_atombios_parse_pplib_clock_info(rdev, |
2689 | state_index, mode_index, |
||
2690 | clock_info); |
||
2691 | if (valid) |
||
2692 | mode_index++; |
||
2693 | } |
||
2997 | Serge | 2694 | } else { |
2695 | rdev->pm.power_state[state_index].clock_info[0].mclk = |
||
2696 | rdev->clock.default_mclk; |
||
2697 | rdev->pm.power_state[state_index].clock_info[0].sclk = |
||
2698 | rdev->clock.default_sclk; |
||
2699 | mode_index++; |
||
2700 | } |
||
1963 | serge | 2701 | rdev->pm.power_state[state_index].num_clock_modes = mode_index; |
2702 | if (mode_index) { |
||
2703 | radeon_atombios_parse_pplib_non_clock_info(rdev, state_index, mode_index, |
||
2704 | non_clock_info); |
||
6104 | serge | 2705 | state_index++; |
2706 | } |
||
3764 | Serge | 2707 | power_state_offset += 2 + power_state->v2.ucNumDPMLevels; |
6104 | serge | 2708 | } |
2709 | /* if multiple clock modes, mark the lowest as no display */ |
||
2710 | for (i = 0; i < state_index; i++) { |
||
2711 | if (rdev->pm.power_state[i].num_clock_modes > 1) |
||
2712 | rdev->pm.power_state[i].clock_info[0].flags |= |
||
2713 | RADEON_PM_MODE_NO_DISPLAY; |
||
2714 | } |
||
2715 | /* first mode is usually default */ |
||
2716 | if (rdev->pm.default_power_state_index == -1) { |
||
2717 | rdev->pm.power_state[0].type = |
||
2718 | POWER_STATE_TYPE_DEFAULT; |
||
2719 | rdev->pm.default_power_state_index = 0; |
||
2720 | rdev->pm.power_state[0].default_clock_mode = |
||
2721 | &rdev->pm.power_state[0].clock_info[0]; |
||
2722 | } |
||
1963 | serge | 2723 | return state_index; |
2724 | } |
||
2725 | |||
2726 | void radeon_atombios_get_power_modes(struct radeon_device *rdev) |
||
2727 | { |
||
2728 | struct radeon_mode_info *mode_info = &rdev->mode_info; |
||
2729 | int index = GetIndexIntoMasterTable(DATA, PowerPlayInfo); |
||
2730 | u16 data_offset; |
||
2731 | u8 frev, crev; |
||
2732 | int state_index = 0; |
||
2733 | |||
2734 | rdev->pm.default_power_state_index = -1; |
||
2735 | |||
2736 | if (atom_parse_data_header(mode_info->atom_context, index, NULL, |
||
2737 | &frev, &crev, &data_offset)) { |
||
2738 | switch (frev) { |
||
2739 | case 1: |
||
2740 | case 2: |
||
2741 | case 3: |
||
2742 | state_index = radeon_atombios_parse_power_table_1_3(rdev); |
||
2743 | break; |
||
2744 | case 4: |
||
2745 | case 5: |
||
2746 | state_index = radeon_atombios_parse_power_table_4_5(rdev); |
||
2747 | break; |
||
2748 | case 6: |
||
2749 | state_index = radeon_atombios_parse_power_table_6(rdev); |
||
2750 | break; |
||
2751 | default: |
||
2752 | break; |
||
1430 | serge | 2753 | } |
3764 | Serge | 2754 | } |
2755 | |||
2756 | if (state_index == 0) { |
||
1963 | serge | 2757 | rdev->pm.power_state = kzalloc(sizeof(struct radeon_power_state), GFP_KERNEL); |
2758 | if (rdev->pm.power_state) { |
||
2997 | Serge | 2759 | rdev->pm.power_state[0].clock_info = |
2760 | kzalloc(sizeof(struct radeon_pm_clock_info) * 1, GFP_KERNEL); |
||
2761 | if (rdev->pm.power_state[0].clock_info) { |
||
6104 | serge | 2762 | /* add the default mode */ |
2763 | rdev->pm.power_state[state_index].type = |
||
2764 | POWER_STATE_TYPE_DEFAULT; |
||
2765 | rdev->pm.power_state[state_index].num_clock_modes = 1; |
||
2766 | rdev->pm.power_state[state_index].clock_info[0].mclk = rdev->clock.default_mclk; |
||
2767 | rdev->pm.power_state[state_index].clock_info[0].sclk = rdev->clock.default_sclk; |
||
2768 | rdev->pm.power_state[state_index].default_clock_mode = |
||
2769 | &rdev->pm.power_state[state_index].clock_info[0]; |
||
2770 | rdev->pm.power_state[state_index].clock_info[0].voltage.type = VOLTAGE_NONE; |
||
2771 | rdev->pm.power_state[state_index].pcie_lanes = 16; |
||
2772 | rdev->pm.default_power_state_index = state_index; |
||
2773 | rdev->pm.power_state[state_index].flags = 0; |
||
2774 | state_index++; |
||
2775 | } |
||
2776 | } |
||
1430 | serge | 2777 | } |
1963 | serge | 2778 | |
1430 | serge | 2779 | rdev->pm.num_power_states = state_index; |
2780 | |||
1963 | serge | 2781 | rdev->pm.current_power_state_index = rdev->pm.default_power_state_index; |
2782 | rdev->pm.current_clock_mode_index = 0; |
||
2997 | Serge | 2783 | if (rdev->pm.default_power_state_index >= 0) |
2784 | rdev->pm.current_vddc = |
||
2785 | rdev->pm.power_state[rdev->pm.default_power_state_index].clock_info[0].voltage.voltage; |
||
2786 | else |
||
2787 | rdev->pm.current_vddc = 0; |
||
1117 | serge | 2788 | } |
2789 | |||
3764 | Serge | 2790 | union get_clock_dividers { |
2791 | struct _COMPUTE_MEMORY_ENGINE_PLL_PARAMETERS v1; |
||
2792 | struct _COMPUTE_MEMORY_ENGINE_PLL_PARAMETERS_V2 v2; |
||
2793 | struct _COMPUTE_MEMORY_ENGINE_PLL_PARAMETERS_V3 v3; |
||
2794 | struct _COMPUTE_MEMORY_ENGINE_PLL_PARAMETERS_V4 v4; |
||
2795 | struct _COMPUTE_MEMORY_ENGINE_PLL_PARAMETERS_V5 v5; |
||
5078 | serge | 2796 | struct _COMPUTE_GPU_CLOCK_INPUT_PARAMETERS_V1_6 v6_in; |
2797 | struct _COMPUTE_GPU_CLOCK_OUTPUT_PARAMETERS_V1_6 v6_out; |
||
3764 | Serge | 2798 | }; |
2799 | |||
2800 | int radeon_atom_get_clock_dividers(struct radeon_device *rdev, |
||
2801 | u8 clock_type, |
||
2802 | u32 clock, |
||
2803 | bool strobe_mode, |
||
2804 | struct atom_clock_dividers *dividers) |
||
2805 | { |
||
2806 | union get_clock_dividers args; |
||
2807 | int index = GetIndexIntoMasterTable(COMMAND, ComputeMemoryEnginePLL); |
||
2808 | u8 frev, crev; |
||
2809 | |||
2810 | memset(&args, 0, sizeof(args)); |
||
2811 | memset(dividers, 0, sizeof(struct atom_clock_dividers)); |
||
2812 | |||
2813 | if (!atom_parse_cmd_header(rdev->mode_info.atom_context, index, &frev, &crev)) |
||
2814 | return -EINVAL; |
||
2815 | |||
2816 | switch (crev) { |
||
2817 | case 1: |
||
2818 | /* r4xx, r5xx */ |
||
2819 | args.v1.ucAction = clock_type; |
||
2820 | args.v1.ulClock = cpu_to_le32(clock); /* 10 khz */ |
||
2821 | |||
2822 | atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args); |
||
2823 | |||
2824 | dividers->post_div = args.v1.ucPostDiv; |
||
2825 | dividers->fb_div = args.v1.ucFbDiv; |
||
2826 | dividers->enable_post_div = true; |
||
2827 | break; |
||
2828 | case 2: |
||
2829 | case 3: |
||
5078 | serge | 2830 | case 5: |
2831 | /* r6xx, r7xx, evergreen, ni, si */ |
||
3764 | Serge | 2832 | if (rdev->family <= CHIP_RV770) { |
2833 | args.v2.ucAction = clock_type; |
||
2834 | args.v2.ulClock = cpu_to_le32(clock); /* 10 khz */ |
||
2835 | |||
2836 | atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args); |
||
2837 | |||
2838 | dividers->post_div = args.v2.ucPostDiv; |
||
2839 | dividers->fb_div = le16_to_cpu(args.v2.usFbDiv); |
||
2840 | dividers->ref_div = args.v2.ucAction; |
||
2841 | if (rdev->family == CHIP_RV770) { |
||
2842 | dividers->enable_post_div = (le32_to_cpu(args.v2.ulClock) & (1 << 24)) ? |
||
2843 | true : false; |
||
2844 | dividers->vco_mode = (le32_to_cpu(args.v2.ulClock) & (1 << 25)) ? 1 : 0; |
||
2845 | } else |
||
2846 | dividers->enable_post_div = (dividers->fb_div & 1) ? true : false; |
||
2847 | } else { |
||
2848 | if (clock_type == COMPUTE_ENGINE_PLL_PARAM) { |
||
2849 | args.v3.ulClockParams = cpu_to_le32((clock_type << 24) | clock); |
||
2850 | |||
2851 | atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args); |
||
2852 | |||
2853 | dividers->post_div = args.v3.ucPostDiv; |
||
2854 | dividers->enable_post_div = (args.v3.ucCntlFlag & |
||
2855 | ATOM_PLL_CNTL_FLAG_PLL_POST_DIV_EN) ? true : false; |
||
2856 | dividers->enable_dithen = (args.v3.ucCntlFlag & |
||
2857 | ATOM_PLL_CNTL_FLAG_FRACTION_DISABLE) ? false : true; |
||
5078 | serge | 2858 | dividers->whole_fb_div = le16_to_cpu(args.v3.ulFbDiv.usFbDiv); |
3764 | Serge | 2859 | dividers->frac_fb_div = le16_to_cpu(args.v3.ulFbDiv.usFbDivFrac); |
2860 | dividers->ref_div = args.v3.ucRefDiv; |
||
2861 | dividers->vco_mode = (args.v3.ucCntlFlag & |
||
2862 | ATOM_PLL_CNTL_FLAG_MPLL_VCO_MODE) ? 1 : 0; |
||
2863 | } else { |
||
5078 | serge | 2864 | /* for SI we use ComputeMemoryClockParam for memory plls */ |
2865 | if (rdev->family >= CHIP_TAHITI) |
||
2866 | return -EINVAL; |
||
3764 | Serge | 2867 | args.v5.ulClockParams = cpu_to_le32((clock_type << 24) | clock); |
2868 | if (strobe_mode) |
||
2869 | args.v5.ucInputFlag = ATOM_PLL_INPUT_FLAG_PLL_STROBE_MODE_EN; |
||
2870 | |||
2871 | atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args); |
||
2872 | |||
2873 | dividers->post_div = args.v5.ucPostDiv; |
||
2874 | dividers->enable_post_div = (args.v5.ucCntlFlag & |
||
2875 | ATOM_PLL_CNTL_FLAG_PLL_POST_DIV_EN) ? true : false; |
||
2876 | dividers->enable_dithen = (args.v5.ucCntlFlag & |
||
2877 | ATOM_PLL_CNTL_FLAG_FRACTION_DISABLE) ? false : true; |
||
2878 | dividers->whole_fb_div = le16_to_cpu(args.v5.ulFbDiv.usFbDiv); |
||
2879 | dividers->frac_fb_div = le16_to_cpu(args.v5.ulFbDiv.usFbDivFrac); |
||
2880 | dividers->ref_div = args.v5.ucRefDiv; |
||
2881 | dividers->vco_mode = (args.v5.ucCntlFlag & |
||
2882 | ATOM_PLL_CNTL_FLAG_MPLL_VCO_MODE) ? 1 : 0; |
||
2883 | } |
||
2884 | } |
||
2885 | break; |
||
2886 | case 4: |
||
2887 | /* fusion */ |
||
2888 | args.v4.ulClock = cpu_to_le32(clock); /* 10 khz */ |
||
2889 | |||
2890 | atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args); |
||
2891 | |||
5078 | serge | 2892 | dividers->post_divider = dividers->post_div = args.v4.ucPostDiv; |
3764 | Serge | 2893 | dividers->real_clock = le32_to_cpu(args.v4.ulClock); |
2894 | break; |
||
5078 | serge | 2895 | case 6: |
2896 | /* CI */ |
||
2897 | /* COMPUTE_GPUCLK_INPUT_FLAG_DEFAULT_GPUCLK, COMPUTE_GPUCLK_INPUT_FLAG_SCLK */ |
||
2898 | args.v6_in.ulClock.ulComputeClockFlag = clock_type; |
||
2899 | args.v6_in.ulClock.ulClockFreq = cpu_to_le32(clock); /* 10 khz */ |
||
2900 | |||
2901 | atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args); |
||
2902 | |||
2903 | dividers->whole_fb_div = le16_to_cpu(args.v6_out.ulFbDiv.usFbDiv); |
||
2904 | dividers->frac_fb_div = le16_to_cpu(args.v6_out.ulFbDiv.usFbDivFrac); |
||
2905 | dividers->ref_div = args.v6_out.ucPllRefDiv; |
||
2906 | dividers->post_div = args.v6_out.ucPllPostDiv; |
||
2907 | dividers->flags = args.v6_out.ucPllCntlFlag; |
||
2908 | dividers->real_clock = le32_to_cpu(args.v6_out.ulClock.ulClock); |
||
2909 | dividers->post_divider = args.v6_out.ulClock.ucPostDiv; |
||
2910 | break; |
||
3764 | Serge | 2911 | default: |
2912 | return -EINVAL; |
||
2913 | } |
||
2914 | return 0; |
||
2915 | } |
||
2916 | |||
5078 | serge | 2917 | int radeon_atom_get_memory_pll_dividers(struct radeon_device *rdev, |
2918 | u32 clock, |
||
2919 | bool strobe_mode, |
||
2920 | struct atom_mpll_param *mpll_param) |
||
2921 | { |
||
2922 | COMPUTE_MEMORY_CLOCK_PARAM_PARAMETERS_V2_1 args; |
||
2923 | int index = GetIndexIntoMasterTable(COMMAND, ComputeMemoryClockParam); |
||
2924 | u8 frev, crev; |
||
2925 | |||
2926 | memset(&args, 0, sizeof(args)); |
||
2927 | memset(mpll_param, 0, sizeof(struct atom_mpll_param)); |
||
2928 | |||
2929 | if (!atom_parse_cmd_header(rdev->mode_info.atom_context, index, &frev, &crev)) |
||
2930 | return -EINVAL; |
||
2931 | |||
2932 | switch (frev) { |
||
2933 | case 2: |
||
2934 | switch (crev) { |
||
2935 | case 1: |
||
2936 | /* SI */ |
||
2937 | args.ulClock = cpu_to_le32(clock); /* 10 khz */ |
||
2938 | args.ucInputFlag = 0; |
||
2939 | if (strobe_mode) |
||
2940 | args.ucInputFlag |= MPLL_INPUT_FLAG_STROBE_MODE_EN; |
||
2941 | |||
2942 | atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args); |
||
2943 | |||
2944 | mpll_param->clkfrac = le16_to_cpu(args.ulFbDiv.usFbDivFrac); |
||
2945 | mpll_param->clkf = le16_to_cpu(args.ulFbDiv.usFbDiv); |
||
2946 | mpll_param->post_div = args.ucPostDiv; |
||
2947 | mpll_param->dll_speed = args.ucDllSpeed; |
||
2948 | mpll_param->bwcntl = args.ucBWCntl; |
||
2949 | mpll_param->vco_mode = |
||
2950 | (args.ucPllCntlFlag & MPLL_CNTL_FLAG_VCO_MODE_MASK); |
||
2951 | mpll_param->yclk_sel = |
||
2952 | (args.ucPllCntlFlag & MPLL_CNTL_FLAG_BYPASS_DQ_PLL) ? 1 : 0; |
||
2953 | mpll_param->qdr = |
||
2954 | (args.ucPllCntlFlag & MPLL_CNTL_FLAG_QDR_ENABLE) ? 1 : 0; |
||
2955 | mpll_param->half_rate = |
||
2956 | (args.ucPllCntlFlag & MPLL_CNTL_FLAG_AD_HALF_RATE) ? 1 : 0; |
||
2957 | break; |
||
2958 | default: |
||
2959 | return -EINVAL; |
||
2960 | } |
||
2961 | break; |
||
2962 | default: |
||
2963 | return -EINVAL; |
||
2964 | } |
||
2965 | return 0; |
||
2966 | } |
||
2967 | |||
1430 | serge | 2968 | void radeon_atom_set_clock_gating(struct radeon_device *rdev, int enable) |
1117 | serge | 2969 | { |
1430 | serge | 2970 | DYNAMIC_CLOCK_GATING_PS_ALLOCATION args; |
2971 | int index = GetIndexIntoMasterTable(COMMAND, DynamicClockGating); |
||
1117 | serge | 2972 | |
2973 | args.ucEnable = enable; |
||
2974 | |||
2975 | atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args); |
||
2976 | } |
||
2977 | |||
1268 | serge | 2978 | uint32_t radeon_atom_get_engine_clock(struct radeon_device *rdev) |
2979 | { |
||
2980 | GET_ENGINE_CLOCK_PS_ALLOCATION args; |
||
2981 | int index = GetIndexIntoMasterTable(COMMAND, GetEngineClock); |
||
2982 | |||
2983 | atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args); |
||
1963 | serge | 2984 | return le32_to_cpu(args.ulReturnEngineClock); |
1268 | serge | 2985 | } |
2986 | |||
2987 | uint32_t radeon_atom_get_memory_clock(struct radeon_device *rdev) |
||
2988 | { |
||
2989 | GET_MEMORY_CLOCK_PS_ALLOCATION args; |
||
2990 | int index = GetIndexIntoMasterTable(COMMAND, GetMemoryClock); |
||
2991 | |||
2992 | atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args); |
||
1963 | serge | 2993 | return le32_to_cpu(args.ulReturnMemoryClock); |
1268 | serge | 2994 | } |
2995 | |||
1117 | serge | 2996 | void radeon_atom_set_engine_clock(struct radeon_device *rdev, |
2997 | uint32_t eng_clock) |
||
2998 | { |
||
2999 | SET_ENGINE_CLOCK_PS_ALLOCATION args; |
||
3000 | int index = GetIndexIntoMasterTable(COMMAND, SetEngineClock); |
||
3001 | |||
1963 | serge | 3002 | args.ulTargetEngineClock = cpu_to_le32(eng_clock); /* 10 khz */ |
1117 | serge | 3003 | |
3004 | atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args); |
||
3005 | } |
||
3006 | |||
3007 | void radeon_atom_set_memory_clock(struct radeon_device *rdev, |
||
3008 | uint32_t mem_clock) |
||
3009 | { |
||
3010 | SET_MEMORY_CLOCK_PS_ALLOCATION args; |
||
3011 | int index = GetIndexIntoMasterTable(COMMAND, SetMemoryClock); |
||
3012 | |||
3013 | if (rdev->flags & RADEON_IS_IGP) |
||
3014 | return; |
||
3015 | |||
1963 | serge | 3016 | args.ulTargetMemoryClock = cpu_to_le32(mem_clock); /* 10 khz */ |
1117 | serge | 3017 | |
3018 | atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args); |
||
3019 | } |
||
3020 | |||
5078 | serge | 3021 | void radeon_atom_set_engine_dram_timings(struct radeon_device *rdev, |
3022 | u32 eng_clock, u32 mem_clock) |
||
3023 | { |
||
3024 | SET_ENGINE_CLOCK_PS_ALLOCATION args; |
||
3025 | int index = GetIndexIntoMasterTable(COMMAND, DynamicMemorySettings); |
||
3026 | u32 tmp; |
||
3027 | |||
3028 | memset(&args, 0, sizeof(args)); |
||
3029 | |||
3030 | tmp = eng_clock & SET_CLOCK_FREQ_MASK; |
||
3031 | tmp |= (COMPUTE_ENGINE_PLL_PARAM << 24); |
||
3032 | |||
3033 | args.ulTargetEngineClock = cpu_to_le32(tmp); |
||
3034 | if (mem_clock) |
||
3035 | args.sReserved.ulClock = cpu_to_le32(mem_clock & SET_CLOCK_FREQ_MASK); |
||
3036 | |||
3037 | atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args); |
||
3038 | } |
||
3039 | |||
3040 | void radeon_atom_update_memory_dll(struct radeon_device *rdev, |
||
3041 | u32 mem_clock) |
||
3042 | { |
||
3043 | u32 args; |
||
3044 | int index = GetIndexIntoMasterTable(COMMAND, DynamicMemorySettings); |
||
3045 | |||
3046 | args = cpu_to_le32(mem_clock); /* 10 khz */ |
||
3047 | |||
3048 | atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args); |
||
3049 | } |
||
3050 | |||
3051 | void radeon_atom_set_ac_timing(struct radeon_device *rdev, |
||
3052 | u32 mem_clock) |
||
3053 | { |
||
3054 | SET_MEMORY_CLOCK_PS_ALLOCATION args; |
||
3055 | int index = GetIndexIntoMasterTable(COMMAND, DynamicMemorySettings); |
||
3056 | u32 tmp = mem_clock | (COMPUTE_MEMORY_PLL_PARAM << 24); |
||
3057 | |||
3058 | args.ulTargetMemoryClock = cpu_to_le32(tmp); /* 10 khz */ |
||
3059 | |||
3060 | atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args); |
||
3061 | } |
||
3062 | |||
1963 | serge | 3063 | union set_voltage { |
3064 | struct _SET_VOLTAGE_PS_ALLOCATION alloc; |
||
3065 | struct _SET_VOLTAGE_PARAMETERS v1; |
||
3066 | struct _SET_VOLTAGE_PARAMETERS_V2 v2; |
||
2997 | Serge | 3067 | struct _SET_VOLTAGE_PARAMETERS_V1_3 v3; |
1963 | serge | 3068 | }; |
3069 | |||
3070 | void radeon_atom_set_voltage(struct radeon_device *rdev, u16 voltage_level, u8 voltage_type) |
||
3071 | { |
||
3072 | union set_voltage args; |
||
3073 | int index = GetIndexIntoMasterTable(COMMAND, SetVoltage); |
||
3074 | u8 frev, crev, volt_index = voltage_level; |
||
3075 | |||
3076 | if (!atom_parse_cmd_header(rdev->mode_info.atom_context, index, &frev, &crev)) |
||
3077 | return; |
||
3078 | |||
1986 | serge | 3079 | /* 0xff01 is a flag rather then an actual voltage */ |
3080 | if (voltage_level == 0xff01) |
||
3081 | return; |
||
3082 | |||
1963 | serge | 3083 | switch (crev) { |
3084 | case 1: |
||
3085 | args.v1.ucVoltageType = voltage_type; |
||
3086 | args.v1.ucVoltageMode = SET_ASIC_VOLTAGE_MODE_ALL_SOURCE; |
||
3087 | args.v1.ucVoltageIndex = volt_index; |
||
3088 | break; |
||
3089 | case 2: |
||
3090 | args.v2.ucVoltageType = voltage_type; |
||
3091 | args.v2.ucVoltageMode = SET_ASIC_VOLTAGE_MODE_SET_VOLTAGE; |
||
3092 | args.v2.usVoltageLevel = cpu_to_le16(voltage_level); |
||
3093 | break; |
||
2997 | Serge | 3094 | case 3: |
3095 | args.v3.ucVoltageType = voltage_type; |
||
3096 | args.v3.ucVoltageMode = ATOM_SET_VOLTAGE; |
||
3097 | args.v3.usVoltageLevel = cpu_to_le16(voltage_level); |
||
3098 | break; |
||
1963 | serge | 3099 | default: |
3100 | DRM_ERROR("Unknown table version %d, %d\n", frev, crev); |
||
3101 | return; |
||
3102 | } |
||
3103 | |||
3104 | atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args); |
||
3105 | } |
||
3106 | |||
5078 | serge | 3107 | int radeon_atom_get_max_vddc(struct radeon_device *rdev, u8 voltage_type, |
6104 | serge | 3108 | u16 voltage_id, u16 *voltage) |
1986 | serge | 3109 | { |
3110 | union set_voltage args; |
||
3111 | int index = GetIndexIntoMasterTable(COMMAND, SetVoltage); |
||
3112 | u8 frev, crev; |
||
1963 | serge | 3113 | |
1986 | serge | 3114 | if (!atom_parse_cmd_header(rdev->mode_info.atom_context, index, &frev, &crev)) |
3115 | return -EINVAL; |
||
1963 | serge | 3116 | |
1986 | serge | 3117 | switch (crev) { |
3118 | case 1: |
||
3119 | return -EINVAL; |
||
3120 | case 2: |
||
3121 | args.v2.ucVoltageType = SET_VOLTAGE_GET_MAX_VOLTAGE; |
||
3122 | args.v2.ucVoltageMode = 0; |
||
3123 | args.v2.usVoltageLevel = 0; |
||
3124 | |||
3125 | atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args); |
||
3126 | |||
3127 | *voltage = le16_to_cpu(args.v2.usVoltageLevel); |
||
3128 | break; |
||
2997 | Serge | 3129 | case 3: |
3130 | args.v3.ucVoltageType = voltage_type; |
||
3131 | args.v3.ucVoltageMode = ATOM_GET_VOLTAGE_LEVEL; |
||
3132 | args.v3.usVoltageLevel = cpu_to_le16(voltage_id); |
||
3133 | |||
3134 | atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args); |
||
3135 | |||
3136 | *voltage = le16_to_cpu(args.v3.usVoltageLevel); |
||
3137 | break; |
||
1986 | serge | 3138 | default: |
3139 | DRM_ERROR("Unknown table version %d, %d\n", frev, crev); |
||
3140 | return -EINVAL; |
||
3141 | } |
||
3142 | |||
3143 | return 0; |
||
3144 | } |
||
3145 | |||
5078 | serge | 3146 | int radeon_atom_get_leakage_vddc_based_on_leakage_idx(struct radeon_device *rdev, |
3147 | u16 *voltage, |
||
3148 | u16 leakage_idx) |
||
3149 | { |
||
3150 | return radeon_atom_get_max_vddc(rdev, VOLTAGE_TYPE_VDDC, leakage_idx, voltage); |
||
3151 | } |
||
3152 | |||
3153 | int radeon_atom_get_leakage_id_from_vbios(struct radeon_device *rdev, |
||
3154 | u16 *leakage_id) |
||
3155 | { |
||
3156 | union set_voltage args; |
||
3157 | int index = GetIndexIntoMasterTable(COMMAND, SetVoltage); |
||
3158 | u8 frev, crev; |
||
3159 | |||
3160 | if (!atom_parse_cmd_header(rdev->mode_info.atom_context, index, &frev, &crev)) |
||
3161 | return -EINVAL; |
||
3162 | |||
3163 | switch (crev) { |
||
3164 | case 3: |
||
3165 | case 4: |
||
3166 | args.v3.ucVoltageType = 0; |
||
3167 | args.v3.ucVoltageMode = ATOM_GET_LEAKAGE_ID; |
||
3168 | args.v3.usVoltageLevel = 0; |
||
3169 | |||
3170 | atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args); |
||
3171 | |||
3172 | *leakage_id = le16_to_cpu(args.v3.usVoltageLevel); |
||
3173 | break; |
||
3174 | default: |
||
3175 | DRM_ERROR("Unknown table version %d, %d\n", frev, crev); |
||
3176 | return -EINVAL; |
||
3177 | } |
||
3178 | |||
3179 | return 0; |
||
3180 | } |
||
3181 | |||
3182 | int radeon_atom_get_leakage_vddc_based_on_leakage_params(struct radeon_device *rdev, |
||
3183 | u16 *vddc, u16 *vddci, |
||
3184 | u16 virtual_voltage_id, |
||
3185 | u16 vbios_voltage_id) |
||
3186 | { |
||
3187 | int index = GetIndexIntoMasterTable(DATA, ASIC_ProfilingInfo); |
||
3188 | u8 frev, crev; |
||
3189 | u16 data_offset, size; |
||
3190 | int i, j; |
||
3191 | ATOM_ASIC_PROFILING_INFO_V2_1 *profile; |
||
3192 | u16 *leakage_bin, *vddc_id_buf, *vddc_buf, *vddci_id_buf, *vddci_buf; |
||
3193 | |||
3194 | *vddc = 0; |
||
3195 | *vddci = 0; |
||
3196 | |||
3197 | if (!atom_parse_data_header(rdev->mode_info.atom_context, index, &size, |
||
3198 | &frev, &crev, &data_offset)) |
||
3199 | return -EINVAL; |
||
3200 | |||
3201 | profile = (ATOM_ASIC_PROFILING_INFO_V2_1 *) |
||
3202 | (rdev->mode_info.atom_context->bios + data_offset); |
||
3203 | |||
3204 | switch (frev) { |
||
3205 | case 1: |
||
3206 | return -EINVAL; |
||
3207 | case 2: |
||
3208 | switch (crev) { |
||
3209 | case 1: |
||
3210 | if (size < sizeof(ATOM_ASIC_PROFILING_INFO_V2_1)) |
||
3211 | return -EINVAL; |
||
3212 | leakage_bin = (u16 *) |
||
3213 | (rdev->mode_info.atom_context->bios + data_offset + |
||
3214 | le16_to_cpu(profile->usLeakageBinArrayOffset)); |
||
3215 | vddc_id_buf = (u16 *) |
||
3216 | (rdev->mode_info.atom_context->bios + data_offset + |
||
3217 | le16_to_cpu(profile->usElbVDDC_IdArrayOffset)); |
||
3218 | vddc_buf = (u16 *) |
||
3219 | (rdev->mode_info.atom_context->bios + data_offset + |
||
3220 | le16_to_cpu(profile->usElbVDDC_LevelArrayOffset)); |
||
3221 | vddci_id_buf = (u16 *) |
||
3222 | (rdev->mode_info.atom_context->bios + data_offset + |
||
3223 | le16_to_cpu(profile->usElbVDDCI_IdArrayOffset)); |
||
3224 | vddci_buf = (u16 *) |
||
3225 | (rdev->mode_info.atom_context->bios + data_offset + |
||
3226 | le16_to_cpu(profile->usElbVDDCI_LevelArrayOffset)); |
||
3227 | |||
3228 | if (profile->ucElbVDDC_Num > 0) { |
||
3229 | for (i = 0; i < profile->ucElbVDDC_Num; i++) { |
||
3230 | if (vddc_id_buf[i] == virtual_voltage_id) { |
||
3231 | for (j = 0; j < profile->ucLeakageBinNum; j++) { |
||
3232 | if (vbios_voltage_id <= leakage_bin[j]) { |
||
3233 | *vddc = vddc_buf[j * profile->ucElbVDDC_Num + i]; |
||
3234 | break; |
||
3235 | } |
||
3236 | } |
||
3237 | break; |
||
3238 | } |
||
3239 | } |
||
3240 | } |
||
3241 | if (profile->ucElbVDDCI_Num > 0) { |
||
3242 | for (i = 0; i < profile->ucElbVDDCI_Num; i++) { |
||
3243 | if (vddci_id_buf[i] == virtual_voltage_id) { |
||
3244 | for (j = 0; j < profile->ucLeakageBinNum; j++) { |
||
3245 | if (vbios_voltage_id <= leakage_bin[j]) { |
||
3246 | *vddci = vddci_buf[j * profile->ucElbVDDCI_Num + i]; |
||
3247 | break; |
||
3248 | } |
||
3249 | } |
||
3250 | break; |
||
3251 | } |
||
3252 | } |
||
3253 | } |
||
3254 | break; |
||
3255 | default: |
||
3256 | DRM_ERROR("Unknown table version %d, %d\n", frev, crev); |
||
3257 | return -EINVAL; |
||
3258 | } |
||
3259 | break; |
||
3260 | default: |
||
3261 | DRM_ERROR("Unknown table version %d, %d\n", frev, crev); |
||
3262 | return -EINVAL; |
||
3263 | } |
||
3264 | |||
3265 | return 0; |
||
3266 | } |
||
3267 | |||
3268 | union get_voltage_info { |
||
3269 | struct _GET_VOLTAGE_INFO_INPUT_PARAMETER_V1_2 in; |
||
3270 | struct _GET_EVV_VOLTAGE_INFO_OUTPUT_PARAMETER_V1_2 evv_out; |
||
3271 | }; |
||
3272 | |||
3273 | int radeon_atom_get_voltage_evv(struct radeon_device *rdev, |
||
3274 | u16 virtual_voltage_id, |
||
3275 | u16 *voltage) |
||
3276 | { |
||
3277 | int index = GetIndexIntoMasterTable(COMMAND, GetVoltageInfo); |
||
3278 | u32 entry_id; |
||
3279 | u32 count = rdev->pm.dpm.dyn_state.vddc_dependency_on_sclk.count; |
||
3280 | union get_voltage_info args; |
||
3281 | |||
3282 | for (entry_id = 0; entry_id < count; entry_id++) { |
||
3283 | if (rdev->pm.dpm.dyn_state.vddc_dependency_on_sclk.entries[entry_id].v == |
||
3284 | virtual_voltage_id) |
||
3285 | break; |
||
3286 | } |
||
3287 | |||
3288 | if (entry_id >= count) |
||
3289 | return -EINVAL; |
||
3290 | |||
3291 | args.in.ucVoltageType = VOLTAGE_TYPE_VDDC; |
||
3292 | args.in.ucVoltageMode = ATOM_GET_VOLTAGE_EVV_VOLTAGE; |
||
6104 | serge | 3293 | args.in.usVoltageLevel = cpu_to_le16(virtual_voltage_id); |
5078 | serge | 3294 | args.in.ulSCLKFreq = |
3295 | cpu_to_le32(rdev->pm.dpm.dyn_state.vddc_dependency_on_sclk.entries[entry_id].clk); |
||
3296 | |||
3297 | atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args); |
||
3298 | |||
3299 | *voltage = le16_to_cpu(args.evv_out.usVoltageLevel); |
||
3300 | |||
3301 | return 0; |
||
3302 | } |
||
3303 | |||
3304 | int radeon_atom_get_voltage_gpio_settings(struct radeon_device *rdev, |
||
3305 | u16 voltage_level, u8 voltage_type, |
||
3306 | u32 *gpio_value, u32 *gpio_mask) |
||
3307 | { |
||
3308 | union set_voltage args; |
||
3309 | int index = GetIndexIntoMasterTable(COMMAND, SetVoltage); |
||
3310 | u8 frev, crev; |
||
3311 | |||
3312 | if (!atom_parse_cmd_header(rdev->mode_info.atom_context, index, &frev, &crev)) |
||
3313 | return -EINVAL; |
||
3314 | |||
3315 | switch (crev) { |
||
3316 | case 1: |
||
3317 | return -EINVAL; |
||
3318 | case 2: |
||
3319 | args.v2.ucVoltageType = voltage_type; |
||
3320 | args.v2.ucVoltageMode = SET_ASIC_VOLTAGE_MODE_GET_GPIOMASK; |
||
3321 | args.v2.usVoltageLevel = cpu_to_le16(voltage_level); |
||
3322 | |||
3323 | atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args); |
||
3324 | |||
3325 | *gpio_mask = le32_to_cpu(*(u32 *)&args.v2); |
||
3326 | |||
3327 | args.v2.ucVoltageType = voltage_type; |
||
3328 | args.v2.ucVoltageMode = SET_ASIC_VOLTAGE_MODE_GET_GPIOVAL; |
||
3329 | args.v2.usVoltageLevel = cpu_to_le16(voltage_level); |
||
3330 | |||
3331 | atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args); |
||
3332 | |||
3333 | *gpio_value = le32_to_cpu(*(u32 *)&args.v2); |
||
3334 | break; |
||
3335 | default: |
||
3336 | DRM_ERROR("Unknown table version %d, %d\n", frev, crev); |
||
3337 | return -EINVAL; |
||
3338 | } |
||
3339 | |||
3340 | return 0; |
||
3341 | } |
||
3342 | |||
3343 | union voltage_object_info { |
||
3344 | struct _ATOM_VOLTAGE_OBJECT_INFO v1; |
||
3345 | struct _ATOM_VOLTAGE_OBJECT_INFO_V2 v2; |
||
3346 | struct _ATOM_VOLTAGE_OBJECT_INFO_V3_1 v3; |
||
3347 | }; |
||
3348 | |||
3349 | union voltage_object { |
||
3350 | struct _ATOM_VOLTAGE_OBJECT v1; |
||
3351 | struct _ATOM_VOLTAGE_OBJECT_V2 v2; |
||
3352 | union _ATOM_VOLTAGE_OBJECT_V3 v3; |
||
3353 | }; |
||
3354 | |||
3355 | static ATOM_VOLTAGE_OBJECT *atom_lookup_voltage_object_v1(ATOM_VOLTAGE_OBJECT_INFO *v1, |
||
3356 | u8 voltage_type) |
||
3357 | { |
||
3358 | u32 size = le16_to_cpu(v1->sHeader.usStructureSize); |
||
3359 | u32 offset = offsetof(ATOM_VOLTAGE_OBJECT_INFO, asVoltageObj[0]); |
||
3360 | u8 *start = (u8 *)v1; |
||
3361 | |||
3362 | while (offset < size) { |
||
3363 | ATOM_VOLTAGE_OBJECT *vo = (ATOM_VOLTAGE_OBJECT *)(start + offset); |
||
3364 | if (vo->ucVoltageType == voltage_type) |
||
3365 | return vo; |
||
3366 | offset += offsetof(ATOM_VOLTAGE_OBJECT, asFormula.ucVIDAdjustEntries) + |
||
3367 | vo->asFormula.ucNumOfVoltageEntries; |
||
3368 | } |
||
3369 | return NULL; |
||
3370 | } |
||
3371 | |||
3372 | static ATOM_VOLTAGE_OBJECT_V2 *atom_lookup_voltage_object_v2(ATOM_VOLTAGE_OBJECT_INFO_V2 *v2, |
||
3373 | u8 voltage_type) |
||
3374 | { |
||
3375 | u32 size = le16_to_cpu(v2->sHeader.usStructureSize); |
||
3376 | u32 offset = offsetof(ATOM_VOLTAGE_OBJECT_INFO_V2, asVoltageObj[0]); |
||
3377 | u8 *start = (u8*)v2; |
||
3378 | |||
3379 | while (offset < size) { |
||
3380 | ATOM_VOLTAGE_OBJECT_V2 *vo = (ATOM_VOLTAGE_OBJECT_V2 *)(start + offset); |
||
3381 | if (vo->ucVoltageType == voltage_type) |
||
3382 | return vo; |
||
3383 | offset += offsetof(ATOM_VOLTAGE_OBJECT_V2, asFormula.asVIDAdjustEntries) + |
||
3384 | (vo->asFormula.ucNumOfVoltageEntries * sizeof(VOLTAGE_LUT_ENTRY)); |
||
3385 | } |
||
3386 | return NULL; |
||
3387 | } |
||
3388 | |||
3389 | static ATOM_VOLTAGE_OBJECT_V3 *atom_lookup_voltage_object_v3(ATOM_VOLTAGE_OBJECT_INFO_V3_1 *v3, |
||
3390 | u8 voltage_type, u8 voltage_mode) |
||
3391 | { |
||
3392 | u32 size = le16_to_cpu(v3->sHeader.usStructureSize); |
||
3393 | u32 offset = offsetof(ATOM_VOLTAGE_OBJECT_INFO_V3_1, asVoltageObj[0]); |
||
3394 | u8 *start = (u8*)v3; |
||
3395 | |||
3396 | while (offset < size) { |
||
3397 | ATOM_VOLTAGE_OBJECT_V3 *vo = (ATOM_VOLTAGE_OBJECT_V3 *)(start + offset); |
||
3398 | if ((vo->asGpioVoltageObj.sHeader.ucVoltageType == voltage_type) && |
||
3399 | (vo->asGpioVoltageObj.sHeader.ucVoltageMode == voltage_mode)) |
||
3400 | return vo; |
||
3401 | offset += le16_to_cpu(vo->asGpioVoltageObj.sHeader.usSize); |
||
3402 | } |
||
3403 | return NULL; |
||
3404 | } |
||
3405 | |||
3406 | bool |
||
3407 | radeon_atom_is_voltage_gpio(struct radeon_device *rdev, |
||
3408 | u8 voltage_type, u8 voltage_mode) |
||
3409 | { |
||
3410 | int index = GetIndexIntoMasterTable(DATA, VoltageObjectInfo); |
||
3411 | u8 frev, crev; |
||
3412 | u16 data_offset, size; |
||
3413 | union voltage_object_info *voltage_info; |
||
3414 | union voltage_object *voltage_object = NULL; |
||
3415 | |||
3416 | if (atom_parse_data_header(rdev->mode_info.atom_context, index, &size, |
||
3417 | &frev, &crev, &data_offset)) { |
||
3418 | voltage_info = (union voltage_object_info *) |
||
3419 | (rdev->mode_info.atom_context->bios + data_offset); |
||
3420 | |||
3421 | switch (frev) { |
||
3422 | case 1: |
||
3423 | case 2: |
||
3424 | switch (crev) { |
||
3425 | case 1: |
||
3426 | voltage_object = (union voltage_object *) |
||
3427 | atom_lookup_voltage_object_v1(&voltage_info->v1, voltage_type); |
||
3428 | if (voltage_object && |
||
3429 | (voltage_object->v1.asControl.ucVoltageControlId == VOLTAGE_CONTROLLED_BY_GPIO)) |
||
3430 | return true; |
||
3431 | break; |
||
3432 | case 2: |
||
3433 | voltage_object = (union voltage_object *) |
||
3434 | atom_lookup_voltage_object_v2(&voltage_info->v2, voltage_type); |
||
3435 | if (voltage_object && |
||
3436 | (voltage_object->v2.asControl.ucVoltageControlId == VOLTAGE_CONTROLLED_BY_GPIO)) |
||
3437 | return true; |
||
3438 | break; |
||
3439 | default: |
||
3440 | DRM_ERROR("unknown voltage object table\n"); |
||
3441 | return false; |
||
3442 | } |
||
3443 | break; |
||
3444 | case 3: |
||
3445 | switch (crev) { |
||
3446 | case 1: |
||
3447 | if (atom_lookup_voltage_object_v3(&voltage_info->v3, |
||
3448 | voltage_type, voltage_mode)) |
||
3449 | return true; |
||
3450 | break; |
||
3451 | default: |
||
3452 | DRM_ERROR("unknown voltage object table\n"); |
||
3453 | return false; |
||
3454 | } |
||
3455 | break; |
||
3456 | default: |
||
3457 | DRM_ERROR("unknown voltage object table\n"); |
||
3458 | return false; |
||
3459 | } |
||
3460 | |||
3461 | } |
||
3462 | return false; |
||
3463 | } |
||
3464 | |||
3465 | int radeon_atom_get_svi2_info(struct radeon_device *rdev, |
||
3466 | u8 voltage_type, |
||
3467 | u8 *svd_gpio_id, u8 *svc_gpio_id) |
||
3468 | { |
||
3469 | int index = GetIndexIntoMasterTable(DATA, VoltageObjectInfo); |
||
3470 | u8 frev, crev; |
||
3471 | u16 data_offset, size; |
||
3472 | union voltage_object_info *voltage_info; |
||
3473 | union voltage_object *voltage_object = NULL; |
||
3474 | |||
3475 | if (atom_parse_data_header(rdev->mode_info.atom_context, index, &size, |
||
3476 | &frev, &crev, &data_offset)) { |
||
3477 | voltage_info = (union voltage_object_info *) |
||
3478 | (rdev->mode_info.atom_context->bios + data_offset); |
||
3479 | |||
3480 | switch (frev) { |
||
3481 | case 3: |
||
3482 | switch (crev) { |
||
3483 | case 1: |
||
3484 | voltage_object = (union voltage_object *) |
||
3485 | atom_lookup_voltage_object_v3(&voltage_info->v3, |
||
3486 | voltage_type, |
||
3487 | VOLTAGE_OBJ_SVID2); |
||
3488 | if (voltage_object) { |
||
3489 | *svd_gpio_id = voltage_object->v3.asSVID2Obj.ucSVDGpioId; |
||
3490 | *svc_gpio_id = voltage_object->v3.asSVID2Obj.ucSVCGpioId; |
||
3491 | } else { |
||
3492 | return -EINVAL; |
||
3493 | } |
||
3494 | break; |
||
3495 | default: |
||
3496 | DRM_ERROR("unknown voltage object table\n"); |
||
3497 | return -EINVAL; |
||
3498 | } |
||
3499 | break; |
||
3500 | default: |
||
3501 | DRM_ERROR("unknown voltage object table\n"); |
||
3502 | return -EINVAL; |
||
3503 | } |
||
3504 | |||
3505 | } |
||
3506 | return 0; |
||
3507 | } |
||
3508 | |||
3509 | int radeon_atom_get_max_voltage(struct radeon_device *rdev, |
||
3510 | u8 voltage_type, u16 *max_voltage) |
||
3511 | { |
||
3512 | int index = GetIndexIntoMasterTable(DATA, VoltageObjectInfo); |
||
3513 | u8 frev, crev; |
||
3514 | u16 data_offset, size; |
||
3515 | union voltage_object_info *voltage_info; |
||
3516 | union voltage_object *voltage_object = NULL; |
||
3517 | |||
3518 | if (atom_parse_data_header(rdev->mode_info.atom_context, index, &size, |
||
3519 | &frev, &crev, &data_offset)) { |
||
3520 | voltage_info = (union voltage_object_info *) |
||
3521 | (rdev->mode_info.atom_context->bios + data_offset); |
||
3522 | |||
3523 | switch (crev) { |
||
3524 | case 1: |
||
3525 | voltage_object = (union voltage_object *) |
||
3526 | atom_lookup_voltage_object_v1(&voltage_info->v1, voltage_type); |
||
3527 | if (voltage_object) { |
||
3528 | ATOM_VOLTAGE_FORMULA *formula = |
||
3529 | &voltage_object->v1.asFormula; |
||
3530 | if (formula->ucFlag & 1) |
||
3531 | *max_voltage = |
||
3532 | le16_to_cpu(formula->usVoltageBaseLevel) + |
||
3533 | formula->ucNumOfVoltageEntries / 2 * |
||
3534 | le16_to_cpu(formula->usVoltageStep); |
||
3535 | else |
||
3536 | *max_voltage = |
||
3537 | le16_to_cpu(formula->usVoltageBaseLevel) + |
||
3538 | (formula->ucNumOfVoltageEntries - 1) * |
||
3539 | le16_to_cpu(formula->usVoltageStep); |
||
3540 | return 0; |
||
3541 | } |
||
3542 | break; |
||
3543 | case 2: |
||
3544 | voltage_object = (union voltage_object *) |
||
3545 | atom_lookup_voltage_object_v2(&voltage_info->v2, voltage_type); |
||
3546 | if (voltage_object) { |
||
3547 | ATOM_VOLTAGE_FORMULA_V2 *formula = |
||
3548 | &voltage_object->v2.asFormula; |
||
3549 | if (formula->ucNumOfVoltageEntries) { |
||
3550 | VOLTAGE_LUT_ENTRY *lut = (VOLTAGE_LUT_ENTRY *) |
||
3551 | ((u8 *)&formula->asVIDAdjustEntries[0] + |
||
3552 | (sizeof(VOLTAGE_LUT_ENTRY) * (formula->ucNumOfVoltageEntries - 1))); |
||
3553 | *max_voltage = |
||
3554 | le16_to_cpu(lut->usVoltageValue); |
||
3555 | return 0; |
||
3556 | } |
||
3557 | } |
||
3558 | break; |
||
3559 | default: |
||
3560 | DRM_ERROR("unknown voltage object table\n"); |
||
3561 | return -EINVAL; |
||
3562 | } |
||
3563 | |||
3564 | } |
||
3565 | return -EINVAL; |
||
3566 | } |
||
3567 | |||
3568 | int radeon_atom_get_min_voltage(struct radeon_device *rdev, |
||
3569 | u8 voltage_type, u16 *min_voltage) |
||
3570 | { |
||
3571 | int index = GetIndexIntoMasterTable(DATA, VoltageObjectInfo); |
||
3572 | u8 frev, crev; |
||
3573 | u16 data_offset, size; |
||
3574 | union voltage_object_info *voltage_info; |
||
3575 | union voltage_object *voltage_object = NULL; |
||
3576 | |||
3577 | if (atom_parse_data_header(rdev->mode_info.atom_context, index, &size, |
||
3578 | &frev, &crev, &data_offset)) { |
||
3579 | voltage_info = (union voltage_object_info *) |
||
3580 | (rdev->mode_info.atom_context->bios + data_offset); |
||
3581 | |||
3582 | switch (crev) { |
||
3583 | case 1: |
||
3584 | voltage_object = (union voltage_object *) |
||
3585 | atom_lookup_voltage_object_v1(&voltage_info->v1, voltage_type); |
||
3586 | if (voltage_object) { |
||
3587 | ATOM_VOLTAGE_FORMULA *formula = |
||
3588 | &voltage_object->v1.asFormula; |
||
3589 | *min_voltage = |
||
3590 | le16_to_cpu(formula->usVoltageBaseLevel); |
||
3591 | return 0; |
||
3592 | } |
||
3593 | break; |
||
3594 | case 2: |
||
3595 | voltage_object = (union voltage_object *) |
||
3596 | atom_lookup_voltage_object_v2(&voltage_info->v2, voltage_type); |
||
3597 | if (voltage_object) { |
||
3598 | ATOM_VOLTAGE_FORMULA_V2 *formula = |
||
3599 | &voltage_object->v2.asFormula; |
||
3600 | if (formula->ucNumOfVoltageEntries) { |
||
3601 | *min_voltage = |
||
3602 | le16_to_cpu(formula->asVIDAdjustEntries[ |
||
3603 | |||
3604 | ].usVoltageValue); |
||
3605 | return 0; |
||
3606 | } |
||
3607 | } |
||
3608 | break; |
||
3609 | default: |
||
3610 | DRM_ERROR("unknown voltage object table\n"); |
||
3611 | return -EINVAL; |
||
3612 | } |
||
3613 | |||
3614 | } |
||
3615 | return -EINVAL; |
||
3616 | } |
||
3617 | |||
3618 | int radeon_atom_get_voltage_step(struct radeon_device *rdev, |
||
3619 | u8 voltage_type, u16 *voltage_step) |
||
3620 | { |
||
3621 | int index = GetIndexIntoMasterTable(DATA, VoltageObjectInfo); |
||
3622 | u8 frev, crev; |
||
3623 | u16 data_offset, size; |
||
3624 | union voltage_object_info *voltage_info; |
||
3625 | union voltage_object *voltage_object = NULL; |
||
3626 | |||
3627 | if (atom_parse_data_header(rdev->mode_info.atom_context, index, &size, |
||
3628 | &frev, &crev, &data_offset)) { |
||
3629 | voltage_info = (union voltage_object_info *) |
||
3630 | (rdev->mode_info.atom_context->bios + data_offset); |
||
3631 | |||
3632 | switch (crev) { |
||
3633 | case 1: |
||
3634 | voltage_object = (union voltage_object *) |
||
3635 | atom_lookup_voltage_object_v1(&voltage_info->v1, voltage_type); |
||
3636 | if (voltage_object) { |
||
3637 | ATOM_VOLTAGE_FORMULA *formula = |
||
3638 | &voltage_object->v1.asFormula; |
||
3639 | if (formula->ucFlag & 1) |
||
3640 | *voltage_step = |
||
3641 | (le16_to_cpu(formula->usVoltageStep) + 1) / 2; |
||
3642 | else |
||
3643 | *voltage_step = |
||
3644 | le16_to_cpu(formula->usVoltageStep); |
||
3645 | return 0; |
||
3646 | } |
||
3647 | break; |
||
3648 | case 2: |
||
3649 | return -EINVAL; |
||
3650 | default: |
||
3651 | DRM_ERROR("unknown voltage object table\n"); |
||
3652 | return -EINVAL; |
||
3653 | } |
||
3654 | |||
3655 | } |
||
3656 | return -EINVAL; |
||
3657 | } |
||
3658 | |||
3659 | int radeon_atom_round_to_true_voltage(struct radeon_device *rdev, |
||
3660 | u8 voltage_type, |
||
3661 | u16 nominal_voltage, |
||
3662 | u16 *true_voltage) |
||
3663 | { |
||
3664 | u16 min_voltage, max_voltage, voltage_step; |
||
3665 | |||
3666 | if (radeon_atom_get_max_voltage(rdev, voltage_type, &max_voltage)) |
||
3667 | return -EINVAL; |
||
3668 | if (radeon_atom_get_min_voltage(rdev, voltage_type, &min_voltage)) |
||
3669 | return -EINVAL; |
||
3670 | if (radeon_atom_get_voltage_step(rdev, voltage_type, &voltage_step)) |
||
3671 | return -EINVAL; |
||
3672 | |||
3673 | if (nominal_voltage <= min_voltage) |
||
3674 | *true_voltage = min_voltage; |
||
3675 | else if (nominal_voltage >= max_voltage) |
||
3676 | *true_voltage = max_voltage; |
||
3677 | else |
||
3678 | *true_voltage = min_voltage + |
||
3679 | ((nominal_voltage - min_voltage) / voltage_step) * |
||
3680 | voltage_step; |
||
3681 | |||
3682 | return 0; |
||
3683 | } |
||
3684 | |||
3685 | int radeon_atom_get_voltage_table(struct radeon_device *rdev, |
||
3686 | u8 voltage_type, u8 voltage_mode, |
||
3687 | struct atom_voltage_table *voltage_table) |
||
3688 | { |
||
3689 | int index = GetIndexIntoMasterTable(DATA, VoltageObjectInfo); |
||
3690 | u8 frev, crev; |
||
3691 | u16 data_offset, size; |
||
3692 | int i, ret; |
||
3693 | union voltage_object_info *voltage_info; |
||
3694 | union voltage_object *voltage_object = NULL; |
||
3695 | |||
3696 | if (atom_parse_data_header(rdev->mode_info.atom_context, index, &size, |
||
3697 | &frev, &crev, &data_offset)) { |
||
3698 | voltage_info = (union voltage_object_info *) |
||
3699 | (rdev->mode_info.atom_context->bios + data_offset); |
||
3700 | |||
3701 | switch (frev) { |
||
3702 | case 1: |
||
3703 | case 2: |
||
3704 | switch (crev) { |
||
3705 | case 1: |
||
3706 | DRM_ERROR("old table version %d, %d\n", frev, crev); |
||
3707 | return -EINVAL; |
||
3708 | case 2: |
||
3709 | voltage_object = (union voltage_object *) |
||
3710 | atom_lookup_voltage_object_v2(&voltage_info->v2, voltage_type); |
||
3711 | if (voltage_object) { |
||
3712 | ATOM_VOLTAGE_FORMULA_V2 *formula = |
||
3713 | &voltage_object->v2.asFormula; |
||
3714 | VOLTAGE_LUT_ENTRY *lut; |
||
3715 | if (formula->ucNumOfVoltageEntries > MAX_VOLTAGE_ENTRIES) |
||
3716 | return -EINVAL; |
||
3717 | lut = &formula->asVIDAdjustEntries[0]; |
||
3718 | for (i = 0; i < formula->ucNumOfVoltageEntries; i++) { |
||
3719 | voltage_table->entries[i].value = |
||
3720 | le16_to_cpu(lut->usVoltageValue); |
||
3721 | ret = radeon_atom_get_voltage_gpio_settings(rdev, |
||
3722 | voltage_table->entries[i].value, |
||
3723 | voltage_type, |
||
3724 | &voltage_table->entries[i].smio_low, |
||
3725 | &voltage_table->mask_low); |
||
3726 | if (ret) |
||
3727 | return ret; |
||
3728 | lut = (VOLTAGE_LUT_ENTRY *) |
||
3729 | ((u8 *)lut + sizeof(VOLTAGE_LUT_ENTRY)); |
||
3730 | } |
||
3731 | voltage_table->count = formula->ucNumOfVoltageEntries; |
||
3732 | return 0; |
||
3733 | } |
||
3734 | break; |
||
3735 | default: |
||
3736 | DRM_ERROR("unknown voltage object table\n"); |
||
3737 | return -EINVAL; |
||
3738 | } |
||
3739 | break; |
||
3740 | case 3: |
||
3741 | switch (crev) { |
||
3742 | case 1: |
||
3743 | voltage_object = (union voltage_object *) |
||
3744 | atom_lookup_voltage_object_v3(&voltage_info->v3, |
||
3745 | voltage_type, voltage_mode); |
||
3746 | if (voltage_object) { |
||
3747 | ATOM_GPIO_VOLTAGE_OBJECT_V3 *gpio = |
||
3748 | &voltage_object->v3.asGpioVoltageObj; |
||
3749 | VOLTAGE_LUT_ENTRY_V2 *lut; |
||
3750 | if (gpio->ucGpioEntryNum > MAX_VOLTAGE_ENTRIES) |
||
3751 | return -EINVAL; |
||
3752 | lut = &gpio->asVolGpioLut[0]; |
||
3753 | for (i = 0; i < gpio->ucGpioEntryNum; i++) { |
||
3754 | voltage_table->entries[i].value = |
||
3755 | le16_to_cpu(lut->usVoltageValue); |
||
3756 | voltage_table->entries[i].smio_low = |
||
3757 | le32_to_cpu(lut->ulVoltageId); |
||
3758 | lut = (VOLTAGE_LUT_ENTRY_V2 *) |
||
3759 | ((u8 *)lut + sizeof(VOLTAGE_LUT_ENTRY_V2)); |
||
3760 | } |
||
3761 | voltage_table->mask_low = le32_to_cpu(gpio->ulGpioMaskVal); |
||
3762 | voltage_table->count = gpio->ucGpioEntryNum; |
||
3763 | voltage_table->phase_delay = gpio->ucPhaseDelay; |
||
3764 | return 0; |
||
3765 | } |
||
3766 | break; |
||
3767 | default: |
||
3768 | DRM_ERROR("unknown voltage object table\n"); |
||
3769 | return -EINVAL; |
||
3770 | } |
||
3771 | break; |
||
3772 | default: |
||
3773 | DRM_ERROR("unknown voltage object table\n"); |
||
3774 | return -EINVAL; |
||
3775 | } |
||
3776 | } |
||
3777 | return -EINVAL; |
||
3778 | } |
||
3779 | |||
3780 | union vram_info { |
||
3781 | struct _ATOM_VRAM_INFO_V3 v1_3; |
||
3782 | struct _ATOM_VRAM_INFO_V4 v1_4; |
||
3783 | struct _ATOM_VRAM_INFO_HEADER_V2_1 v2_1; |
||
3784 | }; |
||
3785 | |||
3786 | int radeon_atom_get_memory_info(struct radeon_device *rdev, |
||
3787 | u8 module_index, struct atom_memory_info *mem_info) |
||
3788 | { |
||
3789 | int index = GetIndexIntoMasterTable(DATA, VRAM_Info); |
||
3790 | u8 frev, crev, i; |
||
3791 | u16 data_offset, size; |
||
3792 | union vram_info *vram_info; |
||
3793 | |||
3794 | memset(mem_info, 0, sizeof(struct atom_memory_info)); |
||
3795 | |||
3796 | if (atom_parse_data_header(rdev->mode_info.atom_context, index, &size, |
||
3797 | &frev, &crev, &data_offset)) { |
||
3798 | vram_info = (union vram_info *) |
||
3799 | (rdev->mode_info.atom_context->bios + data_offset); |
||
3800 | switch (frev) { |
||
3801 | case 1: |
||
3802 | switch (crev) { |
||
3803 | case 3: |
||
3804 | /* r6xx */ |
||
3805 | if (module_index < vram_info->v1_3.ucNumOfVRAMModule) { |
||
3806 | ATOM_VRAM_MODULE_V3 *vram_module = |
||
3807 | (ATOM_VRAM_MODULE_V3 *)vram_info->v1_3.aVramInfo; |
||
3808 | |||
3809 | for (i = 0; i < module_index; i++) { |
||
3810 | if (le16_to_cpu(vram_module->usSize) == 0) |
||
3811 | return -EINVAL; |
||
3812 | vram_module = (ATOM_VRAM_MODULE_V3 *) |
||
3813 | ((u8 *)vram_module + le16_to_cpu(vram_module->usSize)); |
||
3814 | } |
||
3815 | mem_info->mem_vendor = vram_module->asMemory.ucMemoryVenderID & 0xf; |
||
3816 | mem_info->mem_type = vram_module->asMemory.ucMemoryType & 0xf0; |
||
3817 | } else |
||
3818 | return -EINVAL; |
||
3819 | break; |
||
3820 | case 4: |
||
3821 | /* r7xx, evergreen */ |
||
3822 | if (module_index < vram_info->v1_4.ucNumOfVRAMModule) { |
||
3823 | ATOM_VRAM_MODULE_V4 *vram_module = |
||
3824 | (ATOM_VRAM_MODULE_V4 *)vram_info->v1_4.aVramInfo; |
||
3825 | |||
3826 | for (i = 0; i < module_index; i++) { |
||
3827 | if (le16_to_cpu(vram_module->usModuleSize) == 0) |
||
3828 | return -EINVAL; |
||
3829 | vram_module = (ATOM_VRAM_MODULE_V4 *) |
||
3830 | ((u8 *)vram_module + le16_to_cpu(vram_module->usModuleSize)); |
||
3831 | } |
||
3832 | mem_info->mem_vendor = vram_module->ucMemoryVenderID & 0xf; |
||
3833 | mem_info->mem_type = vram_module->ucMemoryType & 0xf0; |
||
3834 | } else |
||
3835 | return -EINVAL; |
||
3836 | break; |
||
3837 | default: |
||
3838 | DRM_ERROR("Unknown table version %d, %d\n", frev, crev); |
||
3839 | return -EINVAL; |
||
3840 | } |
||
3841 | break; |
||
3842 | case 2: |
||
3843 | switch (crev) { |
||
3844 | case 1: |
||
3845 | /* ni */ |
||
3846 | if (module_index < vram_info->v2_1.ucNumOfVRAMModule) { |
||
3847 | ATOM_VRAM_MODULE_V7 *vram_module = |
||
3848 | (ATOM_VRAM_MODULE_V7 *)vram_info->v2_1.aVramInfo; |
||
3849 | |||
3850 | for (i = 0; i < module_index; i++) { |
||
3851 | if (le16_to_cpu(vram_module->usModuleSize) == 0) |
||
3852 | return -EINVAL; |
||
3853 | vram_module = (ATOM_VRAM_MODULE_V7 *) |
||
3854 | ((u8 *)vram_module + le16_to_cpu(vram_module->usModuleSize)); |
||
3855 | } |
||
3856 | mem_info->mem_vendor = vram_module->ucMemoryVenderID & 0xf; |
||
3857 | mem_info->mem_type = vram_module->ucMemoryType & 0xf0; |
||
3858 | } else |
||
3859 | return -EINVAL; |
||
3860 | break; |
||
3861 | default: |
||
3862 | DRM_ERROR("Unknown table version %d, %d\n", frev, crev); |
||
3863 | return -EINVAL; |
||
3864 | } |
||
3865 | break; |
||
3866 | default: |
||
3867 | DRM_ERROR("Unknown table version %d, %d\n", frev, crev); |
||
3868 | return -EINVAL; |
||
3869 | } |
||
3870 | return 0; |
||
3871 | } |
||
3872 | return -EINVAL; |
||
3873 | } |
||
3874 | |||
3875 | int radeon_atom_get_mclk_range_table(struct radeon_device *rdev, |
||
3876 | bool gddr5, u8 module_index, |
||
3877 | struct atom_memory_clock_range_table *mclk_range_table) |
||
3878 | { |
||
3879 | int index = GetIndexIntoMasterTable(DATA, VRAM_Info); |
||
3880 | u8 frev, crev, i; |
||
3881 | u16 data_offset, size; |
||
3882 | union vram_info *vram_info; |
||
3883 | u32 mem_timing_size = gddr5 ? |
||
3884 | sizeof(ATOM_MEMORY_TIMING_FORMAT_V2) : sizeof(ATOM_MEMORY_TIMING_FORMAT); |
||
3885 | |||
3886 | memset(mclk_range_table, 0, sizeof(struct atom_memory_clock_range_table)); |
||
3887 | |||
3888 | if (atom_parse_data_header(rdev->mode_info.atom_context, index, &size, |
||
3889 | &frev, &crev, &data_offset)) { |
||
3890 | vram_info = (union vram_info *) |
||
3891 | (rdev->mode_info.atom_context->bios + data_offset); |
||
3892 | switch (frev) { |
||
3893 | case 1: |
||
3894 | switch (crev) { |
||
3895 | case 3: |
||
3896 | DRM_ERROR("old table version %d, %d\n", frev, crev); |
||
3897 | return -EINVAL; |
||
3898 | case 4: |
||
3899 | /* r7xx, evergreen */ |
||
3900 | if (module_index < vram_info->v1_4.ucNumOfVRAMModule) { |
||
3901 | ATOM_VRAM_MODULE_V4 *vram_module = |
||
3902 | (ATOM_VRAM_MODULE_V4 *)vram_info->v1_4.aVramInfo; |
||
3903 | ATOM_MEMORY_TIMING_FORMAT *format; |
||
3904 | |||
3905 | for (i = 0; i < module_index; i++) { |
||
3906 | if (le16_to_cpu(vram_module->usModuleSize) == 0) |
||
3907 | return -EINVAL; |
||
3908 | vram_module = (ATOM_VRAM_MODULE_V4 *) |
||
3909 | ((u8 *)vram_module + le16_to_cpu(vram_module->usModuleSize)); |
||
3910 | } |
||
3911 | mclk_range_table->num_entries = (u8) |
||
3912 | ((le16_to_cpu(vram_module->usModuleSize) - offsetof(ATOM_VRAM_MODULE_V4, asMemTiming)) / |
||
3913 | mem_timing_size); |
||
3914 | format = &vram_module->asMemTiming[0]; |
||
3915 | for (i = 0; i < mclk_range_table->num_entries; i++) { |
||
3916 | mclk_range_table->mclk[i] = le32_to_cpu(format->ulClkRange); |
||
3917 | format = (ATOM_MEMORY_TIMING_FORMAT *) |
||
3918 | ((u8 *)format + mem_timing_size); |
||
3919 | } |
||
3920 | } else |
||
3921 | return -EINVAL; |
||
3922 | break; |
||
3923 | default: |
||
3924 | DRM_ERROR("Unknown table version %d, %d\n", frev, crev); |
||
3925 | return -EINVAL; |
||
3926 | } |
||
3927 | break; |
||
3928 | case 2: |
||
3929 | DRM_ERROR("new table version %d, %d\n", frev, crev); |
||
3930 | return -EINVAL; |
||
3931 | default: |
||
3932 | DRM_ERROR("Unknown table version %d, %d\n", frev, crev); |
||
3933 | return -EINVAL; |
||
3934 | } |
||
3935 | return 0; |
||
3936 | } |
||
3937 | return -EINVAL; |
||
3938 | } |
||
3939 | |||
3940 | #define MEM_ID_MASK 0xff000000 |
||
3941 | #define MEM_ID_SHIFT 24 |
||
3942 | #define CLOCK_RANGE_MASK 0x00ffffff |
||
3943 | #define CLOCK_RANGE_SHIFT 0 |
||
3944 | #define LOW_NIBBLE_MASK 0xf |
||
3945 | #define DATA_EQU_PREV 0 |
||
3946 | #define DATA_FROM_TABLE 4 |
||
3947 | |||
3948 | int radeon_atom_init_mc_reg_table(struct radeon_device *rdev, |
||
3949 | u8 module_index, |
||
3950 | struct atom_mc_reg_table *reg_table) |
||
3951 | { |
||
3952 | int index = GetIndexIntoMasterTable(DATA, VRAM_Info); |
||
3953 | u8 frev, crev, num_entries, t_mem_id, num_ranges = 0; |
||
3954 | u32 i = 0, j; |
||
3955 | u16 data_offset, size; |
||
3956 | union vram_info *vram_info; |
||
3957 | |||
3958 | memset(reg_table, 0, sizeof(struct atom_mc_reg_table)); |
||
3959 | |||
3960 | if (atom_parse_data_header(rdev->mode_info.atom_context, index, &size, |
||
3961 | &frev, &crev, &data_offset)) { |
||
3962 | vram_info = (union vram_info *) |
||
3963 | (rdev->mode_info.atom_context->bios + data_offset); |
||
3964 | switch (frev) { |
||
3965 | case 1: |
||
3966 | DRM_ERROR("old table version %d, %d\n", frev, crev); |
||
3967 | return -EINVAL; |
||
3968 | case 2: |
||
3969 | switch (crev) { |
||
3970 | case 1: |
||
3971 | if (module_index < vram_info->v2_1.ucNumOfVRAMModule) { |
||
3972 | ATOM_INIT_REG_BLOCK *reg_block = |
||
3973 | (ATOM_INIT_REG_BLOCK *) |
||
3974 | ((u8 *)vram_info + le16_to_cpu(vram_info->v2_1.usMemClkPatchTblOffset)); |
||
3975 | ATOM_MEMORY_SETTING_DATA_BLOCK *reg_data = |
||
3976 | (ATOM_MEMORY_SETTING_DATA_BLOCK *) |
||
3977 | ((u8 *)reg_block + (2 * sizeof(u16)) + |
||
3978 | le16_to_cpu(reg_block->usRegIndexTblSize)); |
||
3979 | ATOM_INIT_REG_INDEX_FORMAT *format = ®_block->asRegIndexBuf[0]; |
||
3980 | num_entries = (u8)((le16_to_cpu(reg_block->usRegIndexTblSize)) / |
||
3981 | sizeof(ATOM_INIT_REG_INDEX_FORMAT)) - 1; |
||
3982 | if (num_entries > VBIOS_MC_REGISTER_ARRAY_SIZE) |
||
3983 | return -EINVAL; |
||
3984 | while (i < num_entries) { |
||
3985 | if (format->ucPreRegDataLength & ACCESS_PLACEHOLDER) |
||
3986 | break; |
||
3987 | reg_table->mc_reg_address[i].s1 = |
||
3988 | (u16)(le16_to_cpu(format->usRegIndex)); |
||
3989 | reg_table->mc_reg_address[i].pre_reg_data = |
||
3990 | (u8)(format->ucPreRegDataLength); |
||
3991 | i++; |
||
3992 | format = (ATOM_INIT_REG_INDEX_FORMAT *) |
||
3993 | ((u8 *)format + sizeof(ATOM_INIT_REG_INDEX_FORMAT)); |
||
3994 | } |
||
3995 | reg_table->last = i; |
||
3996 | while ((le32_to_cpu(*(u32 *)reg_data) != END_OF_REG_DATA_BLOCK) && |
||
3997 | (num_ranges < VBIOS_MAX_AC_TIMING_ENTRIES)) { |
||
3998 | t_mem_id = (u8)((le32_to_cpu(*(u32 *)reg_data) & MEM_ID_MASK) |
||
3999 | >> MEM_ID_SHIFT); |
||
4000 | if (module_index == t_mem_id) { |
||
4001 | reg_table->mc_reg_table_entry[num_ranges].mclk_max = |
||
4002 | (u32)((le32_to_cpu(*(u32 *)reg_data) & CLOCK_RANGE_MASK) |
||
4003 | >> CLOCK_RANGE_SHIFT); |
||
4004 | for (i = 0, j = 1; i < reg_table->last; i++) { |
||
4005 | if ((reg_table->mc_reg_address[i].pre_reg_data & LOW_NIBBLE_MASK) == DATA_FROM_TABLE) { |
||
4006 | reg_table->mc_reg_table_entry[num_ranges].mc_data[i] = |
||
4007 | (u32)le32_to_cpu(*((u32 *)reg_data + j)); |
||
4008 | j++; |
||
4009 | } else if ((reg_table->mc_reg_address[i].pre_reg_data & LOW_NIBBLE_MASK) == DATA_EQU_PREV) { |
||
4010 | reg_table->mc_reg_table_entry[num_ranges].mc_data[i] = |
||
4011 | reg_table->mc_reg_table_entry[num_ranges].mc_data[i - 1]; |
||
4012 | } |
||
4013 | } |
||
4014 | num_ranges++; |
||
4015 | } |
||
4016 | reg_data = (ATOM_MEMORY_SETTING_DATA_BLOCK *) |
||
4017 | ((u8 *)reg_data + le16_to_cpu(reg_block->usRegDataBlkSize)); |
||
4018 | } |
||
4019 | if (le32_to_cpu(*(u32 *)reg_data) != END_OF_REG_DATA_BLOCK) |
||
4020 | return -EINVAL; |
||
4021 | reg_table->num_entries = num_ranges; |
||
4022 | } else |
||
4023 | return -EINVAL; |
||
4024 | break; |
||
4025 | default: |
||
4026 | DRM_ERROR("Unknown table version %d, %d\n", frev, crev); |
||
4027 | return -EINVAL; |
||
4028 | } |
||
4029 | break; |
||
4030 | default: |
||
4031 | DRM_ERROR("Unknown table version %d, %d\n", frev, crev); |
||
4032 | return -EINVAL; |
||
4033 | } |
||
4034 | return 0; |
||
4035 | } |
||
4036 | return -EINVAL; |
||
4037 | } |
||
4038 | |||
1117 | serge | 4039 | void radeon_atom_initialize_bios_scratch_regs(struct drm_device *dev) |
4040 | { |
||
4041 | struct radeon_device *rdev = dev->dev_private; |
||
4042 | uint32_t bios_2_scratch, bios_6_scratch; |
||
4043 | |||
4044 | if (rdev->family >= CHIP_R600) { |
||
1179 | serge | 4045 | bios_2_scratch = RREG32(R600_BIOS_2_SCRATCH); |
1117 | serge | 4046 | bios_6_scratch = RREG32(R600_BIOS_6_SCRATCH); |
4047 | } else { |
||
1179 | serge | 4048 | bios_2_scratch = RREG32(RADEON_BIOS_2_SCRATCH); |
1117 | serge | 4049 | bios_6_scratch = RREG32(RADEON_BIOS_6_SCRATCH); |
4050 | } |
||
4051 | |||
4052 | /* let the bios control the backlight */ |
||
4053 | bios_2_scratch &= ~ATOM_S2_VRI_BRIGHT_ENABLE; |
||
4054 | |||
4055 | /* tell the bios not to handle mode switching */ |
||
1963 | serge | 4056 | bios_6_scratch |= ATOM_S6_ACC_BLOCK_DISPLAY_SWITCH; |
1117 | serge | 4057 | |
5078 | serge | 4058 | /* clear the vbios dpms state */ |
4059 | if (ASIC_IS_DCE4(rdev)) |
||
4060 | bios_2_scratch &= ~ATOM_S2_DEVICE_DPMS_STATE; |
||
4061 | |||
1117 | serge | 4062 | if (rdev->family >= CHIP_R600) { |
4063 | WREG32(R600_BIOS_2_SCRATCH, bios_2_scratch); |
||
4064 | WREG32(R600_BIOS_6_SCRATCH, bios_6_scratch); |
||
4065 | } else { |
||
4066 | WREG32(RADEON_BIOS_2_SCRATCH, bios_2_scratch); |
||
4067 | WREG32(RADEON_BIOS_6_SCRATCH, bios_6_scratch); |
||
4068 | } |
||
4069 | |||
4070 | } |
||
4071 | |||
1179 | serge | 4072 | void radeon_save_bios_scratch_regs(struct radeon_device *rdev) |
4073 | { |
||
4074 | uint32_t scratch_reg; |
||
4075 | int i; |
||
4076 | |||
4077 | if (rdev->family >= CHIP_R600) |
||
4078 | scratch_reg = R600_BIOS_0_SCRATCH; |
||
4079 | else |
||
4080 | scratch_reg = RADEON_BIOS_0_SCRATCH; |
||
4081 | |||
4082 | for (i = 0; i < RADEON_BIOS_NUM_SCRATCH; i++) |
||
4083 | rdev->bios_scratch[i] = RREG32(scratch_reg + (i * 4)); |
||
4084 | } |
||
4085 | |||
4086 | void radeon_restore_bios_scratch_regs(struct radeon_device *rdev) |
||
4087 | { |
||
4088 | uint32_t scratch_reg; |
||
4089 | int i; |
||
4090 | |||
4091 | if (rdev->family >= CHIP_R600) |
||
4092 | scratch_reg = R600_BIOS_0_SCRATCH; |
||
4093 | else |
||
4094 | scratch_reg = RADEON_BIOS_0_SCRATCH; |
||
4095 | |||
4096 | for (i = 0; i < RADEON_BIOS_NUM_SCRATCH; i++) |
||
4097 | WREG32(scratch_reg + (i * 4), rdev->bios_scratch[i]); |
||
4098 | } |
||
4099 | |||
1117 | serge | 4100 | void radeon_atom_output_lock(struct drm_encoder *encoder, bool lock) |
4101 | { |
||
4102 | struct drm_device *dev = encoder->dev; |
||
4103 | struct radeon_device *rdev = dev->dev_private; |
||
4104 | uint32_t bios_6_scratch; |
||
4105 | |||
4106 | if (rdev->family >= CHIP_R600) |
||
4107 | bios_6_scratch = RREG32(R600_BIOS_6_SCRATCH); |
||
4108 | else |
||
4109 | bios_6_scratch = RREG32(RADEON_BIOS_6_SCRATCH); |
||
4110 | |||
1963 | serge | 4111 | if (lock) { |
1117 | serge | 4112 | bios_6_scratch |= ATOM_S6_CRITICAL_STATE; |
1963 | serge | 4113 | bios_6_scratch &= ~ATOM_S6_ACC_MODE; |
4114 | } else { |
||
1117 | serge | 4115 | bios_6_scratch &= ~ATOM_S6_CRITICAL_STATE; |
1963 | serge | 4116 | bios_6_scratch |= ATOM_S6_ACC_MODE; |
4117 | } |
||
1117 | serge | 4118 | |
4119 | if (rdev->family >= CHIP_R600) |
||
4120 | WREG32(R600_BIOS_6_SCRATCH, bios_6_scratch); |
||
4121 | else |
||
4122 | WREG32(RADEON_BIOS_6_SCRATCH, bios_6_scratch); |
||
4123 | } |
||
4124 | |||
4125 | /* at some point we may want to break this out into individual functions */ |
||
4126 | void |
||
4127 | radeon_atombios_connected_scratch_regs(struct drm_connector *connector, |
||
4128 | struct drm_encoder *encoder, |
||
4129 | bool connected) |
||
4130 | { |
||
4131 | struct drm_device *dev = connector->dev; |
||
4132 | struct radeon_device *rdev = dev->dev_private; |
||
4133 | struct radeon_connector *radeon_connector = |
||
4134 | to_radeon_connector(connector); |
||
4135 | struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder); |
||
4136 | uint32_t bios_0_scratch, bios_3_scratch, bios_6_scratch; |
||
4137 | |||
4138 | if (rdev->family >= CHIP_R600) { |
||
4139 | bios_0_scratch = RREG32(R600_BIOS_0_SCRATCH); |
||
4140 | bios_3_scratch = RREG32(R600_BIOS_3_SCRATCH); |
||
4141 | bios_6_scratch = RREG32(R600_BIOS_6_SCRATCH); |
||
4142 | } else { |
||
4143 | bios_0_scratch = RREG32(RADEON_BIOS_0_SCRATCH); |
||
4144 | bios_3_scratch = RREG32(RADEON_BIOS_3_SCRATCH); |
||
4145 | bios_6_scratch = RREG32(RADEON_BIOS_6_SCRATCH); |
||
4146 | } |
||
4147 | |||
4148 | if ((radeon_encoder->devices & ATOM_DEVICE_TV1_SUPPORT) && |
||
4149 | (radeon_connector->devices & ATOM_DEVICE_TV1_SUPPORT)) { |
||
4150 | if (connected) { |
||
1963 | serge | 4151 | DRM_DEBUG_KMS("TV1 connected\n"); |
1117 | serge | 4152 | bios_3_scratch |= ATOM_S3_TV1_ACTIVE; |
4153 | bios_6_scratch |= ATOM_S6_ACC_REQ_TV1; |
||
4154 | } else { |
||
1963 | serge | 4155 | DRM_DEBUG_KMS("TV1 disconnected\n"); |
1117 | serge | 4156 | bios_0_scratch &= ~ATOM_S0_TV1_MASK; |
4157 | bios_3_scratch &= ~ATOM_S3_TV1_ACTIVE; |
||
4158 | bios_6_scratch &= ~ATOM_S6_ACC_REQ_TV1; |
||
4159 | } |
||
4160 | } |
||
4161 | if ((radeon_encoder->devices & ATOM_DEVICE_CV_SUPPORT) && |
||
4162 | (radeon_connector->devices & ATOM_DEVICE_CV_SUPPORT)) { |
||
4163 | if (connected) { |
||
1963 | serge | 4164 | DRM_DEBUG_KMS("CV connected\n"); |
1117 | serge | 4165 | bios_3_scratch |= ATOM_S3_CV_ACTIVE; |
4166 | bios_6_scratch |= ATOM_S6_ACC_REQ_CV; |
||
4167 | } else { |
||
1963 | serge | 4168 | DRM_DEBUG_KMS("CV disconnected\n"); |
1117 | serge | 4169 | bios_0_scratch &= ~ATOM_S0_CV_MASK; |
4170 | bios_3_scratch &= ~ATOM_S3_CV_ACTIVE; |
||
4171 | bios_6_scratch &= ~ATOM_S6_ACC_REQ_CV; |
||
4172 | } |
||
4173 | } |
||
4174 | if ((radeon_encoder->devices & ATOM_DEVICE_LCD1_SUPPORT) && |
||
4175 | (radeon_connector->devices & ATOM_DEVICE_LCD1_SUPPORT)) { |
||
4176 | if (connected) { |
||
1963 | serge | 4177 | DRM_DEBUG_KMS("LCD1 connected\n"); |
1117 | serge | 4178 | bios_0_scratch |= ATOM_S0_LCD1; |
4179 | bios_3_scratch |= ATOM_S3_LCD1_ACTIVE; |
||
4180 | bios_6_scratch |= ATOM_S6_ACC_REQ_LCD1; |
||
4181 | } else { |
||
1963 | serge | 4182 | DRM_DEBUG_KMS("LCD1 disconnected\n"); |
1117 | serge | 4183 | bios_0_scratch &= ~ATOM_S0_LCD1; |
4184 | bios_3_scratch &= ~ATOM_S3_LCD1_ACTIVE; |
||
4185 | bios_6_scratch &= ~ATOM_S6_ACC_REQ_LCD1; |
||
4186 | } |
||
4187 | } |
||
4188 | if ((radeon_encoder->devices & ATOM_DEVICE_CRT1_SUPPORT) && |
||
4189 | (radeon_connector->devices & ATOM_DEVICE_CRT1_SUPPORT)) { |
||
4190 | if (connected) { |
||
1963 | serge | 4191 | DRM_DEBUG_KMS("CRT1 connected\n"); |
1117 | serge | 4192 | bios_0_scratch |= ATOM_S0_CRT1_COLOR; |
4193 | bios_3_scratch |= ATOM_S3_CRT1_ACTIVE; |
||
4194 | bios_6_scratch |= ATOM_S6_ACC_REQ_CRT1; |
||
4195 | } else { |
||
1963 | serge | 4196 | DRM_DEBUG_KMS("CRT1 disconnected\n"); |
1117 | serge | 4197 | bios_0_scratch &= ~ATOM_S0_CRT1_MASK; |
4198 | bios_3_scratch &= ~ATOM_S3_CRT1_ACTIVE; |
||
4199 | bios_6_scratch &= ~ATOM_S6_ACC_REQ_CRT1; |
||
4200 | } |
||
4201 | } |
||
4202 | if ((radeon_encoder->devices & ATOM_DEVICE_CRT2_SUPPORT) && |
||
4203 | (radeon_connector->devices & ATOM_DEVICE_CRT2_SUPPORT)) { |
||
4204 | if (connected) { |
||
1963 | serge | 4205 | DRM_DEBUG_KMS("CRT2 connected\n"); |
1117 | serge | 4206 | bios_0_scratch |= ATOM_S0_CRT2_COLOR; |
4207 | bios_3_scratch |= ATOM_S3_CRT2_ACTIVE; |
||
4208 | bios_6_scratch |= ATOM_S6_ACC_REQ_CRT2; |
||
4209 | } else { |
||
1963 | serge | 4210 | DRM_DEBUG_KMS("CRT2 disconnected\n"); |
1117 | serge | 4211 | bios_0_scratch &= ~ATOM_S0_CRT2_MASK; |
4212 | bios_3_scratch &= ~ATOM_S3_CRT2_ACTIVE; |
||
4213 | bios_6_scratch &= ~ATOM_S6_ACC_REQ_CRT2; |
||
4214 | } |
||
4215 | } |
||
4216 | if ((radeon_encoder->devices & ATOM_DEVICE_DFP1_SUPPORT) && |
||
4217 | (radeon_connector->devices & ATOM_DEVICE_DFP1_SUPPORT)) { |
||
4218 | if (connected) { |
||
1963 | serge | 4219 | DRM_DEBUG_KMS("DFP1 connected\n"); |
1117 | serge | 4220 | bios_0_scratch |= ATOM_S0_DFP1; |
4221 | bios_3_scratch |= ATOM_S3_DFP1_ACTIVE; |
||
4222 | bios_6_scratch |= ATOM_S6_ACC_REQ_DFP1; |
||
4223 | } else { |
||
1963 | serge | 4224 | DRM_DEBUG_KMS("DFP1 disconnected\n"); |
1117 | serge | 4225 | bios_0_scratch &= ~ATOM_S0_DFP1; |
4226 | bios_3_scratch &= ~ATOM_S3_DFP1_ACTIVE; |
||
4227 | bios_6_scratch &= ~ATOM_S6_ACC_REQ_DFP1; |
||
4228 | } |
||
4229 | } |
||
4230 | if ((radeon_encoder->devices & ATOM_DEVICE_DFP2_SUPPORT) && |
||
4231 | (radeon_connector->devices & ATOM_DEVICE_DFP2_SUPPORT)) { |
||
4232 | if (connected) { |
||
1963 | serge | 4233 | DRM_DEBUG_KMS("DFP2 connected\n"); |
1117 | serge | 4234 | bios_0_scratch |= ATOM_S0_DFP2; |
4235 | bios_3_scratch |= ATOM_S3_DFP2_ACTIVE; |
||
4236 | bios_6_scratch |= ATOM_S6_ACC_REQ_DFP2; |
||
4237 | } else { |
||
1963 | serge | 4238 | DRM_DEBUG_KMS("DFP2 disconnected\n"); |
1117 | serge | 4239 | bios_0_scratch &= ~ATOM_S0_DFP2; |
4240 | bios_3_scratch &= ~ATOM_S3_DFP2_ACTIVE; |
||
4241 | bios_6_scratch &= ~ATOM_S6_ACC_REQ_DFP2; |
||
4242 | } |
||
4243 | } |
||
4244 | if ((radeon_encoder->devices & ATOM_DEVICE_DFP3_SUPPORT) && |
||
4245 | (radeon_connector->devices & ATOM_DEVICE_DFP3_SUPPORT)) { |
||
4246 | if (connected) { |
||
1963 | serge | 4247 | DRM_DEBUG_KMS("DFP3 connected\n"); |
1117 | serge | 4248 | bios_0_scratch |= ATOM_S0_DFP3; |
4249 | bios_3_scratch |= ATOM_S3_DFP3_ACTIVE; |
||
4250 | bios_6_scratch |= ATOM_S6_ACC_REQ_DFP3; |
||
4251 | } else { |
||
1963 | serge | 4252 | DRM_DEBUG_KMS("DFP3 disconnected\n"); |
1117 | serge | 4253 | bios_0_scratch &= ~ATOM_S0_DFP3; |
4254 | bios_3_scratch &= ~ATOM_S3_DFP3_ACTIVE; |
||
4255 | bios_6_scratch &= ~ATOM_S6_ACC_REQ_DFP3; |
||
4256 | } |
||
4257 | } |
||
4258 | if ((radeon_encoder->devices & ATOM_DEVICE_DFP4_SUPPORT) && |
||
4259 | (radeon_connector->devices & ATOM_DEVICE_DFP4_SUPPORT)) { |
||
4260 | if (connected) { |
||
1963 | serge | 4261 | DRM_DEBUG_KMS("DFP4 connected\n"); |
1117 | serge | 4262 | bios_0_scratch |= ATOM_S0_DFP4; |
4263 | bios_3_scratch |= ATOM_S3_DFP4_ACTIVE; |
||
4264 | bios_6_scratch |= ATOM_S6_ACC_REQ_DFP4; |
||
4265 | } else { |
||
1963 | serge | 4266 | DRM_DEBUG_KMS("DFP4 disconnected\n"); |
1117 | serge | 4267 | bios_0_scratch &= ~ATOM_S0_DFP4; |
4268 | bios_3_scratch &= ~ATOM_S3_DFP4_ACTIVE; |
||
4269 | bios_6_scratch &= ~ATOM_S6_ACC_REQ_DFP4; |
||
4270 | } |
||
4271 | } |
||
4272 | if ((radeon_encoder->devices & ATOM_DEVICE_DFP5_SUPPORT) && |
||
4273 | (radeon_connector->devices & ATOM_DEVICE_DFP5_SUPPORT)) { |
||
4274 | if (connected) { |
||
1963 | serge | 4275 | DRM_DEBUG_KMS("DFP5 connected\n"); |
1117 | serge | 4276 | bios_0_scratch |= ATOM_S0_DFP5; |
4277 | bios_3_scratch |= ATOM_S3_DFP5_ACTIVE; |
||
4278 | bios_6_scratch |= ATOM_S6_ACC_REQ_DFP5; |
||
4279 | } else { |
||
1963 | serge | 4280 | DRM_DEBUG_KMS("DFP5 disconnected\n"); |
1117 | serge | 4281 | bios_0_scratch &= ~ATOM_S0_DFP5; |
4282 | bios_3_scratch &= ~ATOM_S3_DFP5_ACTIVE; |
||
4283 | bios_6_scratch &= ~ATOM_S6_ACC_REQ_DFP5; |
||
4284 | } |
||
4285 | } |
||
2997 | Serge | 4286 | if ((radeon_encoder->devices & ATOM_DEVICE_DFP6_SUPPORT) && |
4287 | (radeon_connector->devices & ATOM_DEVICE_DFP6_SUPPORT)) { |
||
4288 | if (connected) { |
||
4289 | DRM_DEBUG_KMS("DFP6 connected\n"); |
||
4290 | bios_0_scratch |= ATOM_S0_DFP6; |
||
4291 | bios_3_scratch |= ATOM_S3_DFP6_ACTIVE; |
||
4292 | bios_6_scratch |= ATOM_S6_ACC_REQ_DFP6; |
||
4293 | } else { |
||
4294 | DRM_DEBUG_KMS("DFP6 disconnected\n"); |
||
4295 | bios_0_scratch &= ~ATOM_S0_DFP6; |
||
4296 | bios_3_scratch &= ~ATOM_S3_DFP6_ACTIVE; |
||
4297 | bios_6_scratch &= ~ATOM_S6_ACC_REQ_DFP6; |
||
4298 | } |
||
4299 | } |
||
1117 | serge | 4300 | |
4301 | if (rdev->family >= CHIP_R600) { |
||
4302 | WREG32(R600_BIOS_0_SCRATCH, bios_0_scratch); |
||
4303 | WREG32(R600_BIOS_3_SCRATCH, bios_3_scratch); |
||
4304 | WREG32(R600_BIOS_6_SCRATCH, bios_6_scratch); |
||
4305 | } else { |
||
4306 | WREG32(RADEON_BIOS_0_SCRATCH, bios_0_scratch); |
||
4307 | WREG32(RADEON_BIOS_3_SCRATCH, bios_3_scratch); |
||
4308 | WREG32(RADEON_BIOS_6_SCRATCH, bios_6_scratch); |
||
4309 | } |
||
4310 | } |
||
4311 | |||
4312 | void |
||
4313 | radeon_atombios_encoder_crtc_scratch_regs(struct drm_encoder *encoder, int crtc) |
||
4314 | { |
||
4315 | struct drm_device *dev = encoder->dev; |
||
4316 | struct radeon_device *rdev = dev->dev_private; |
||
4317 | struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder); |
||
4318 | uint32_t bios_3_scratch; |
||
4319 | |||
2997 | Serge | 4320 | if (ASIC_IS_DCE4(rdev)) |
4321 | return; |
||
4322 | |||
1117 | serge | 4323 | if (rdev->family >= CHIP_R600) |
4324 | bios_3_scratch = RREG32(R600_BIOS_3_SCRATCH); |
||
4325 | else |
||
4326 | bios_3_scratch = RREG32(RADEON_BIOS_3_SCRATCH); |
||
4327 | |||
4328 | if (radeon_encoder->devices & ATOM_DEVICE_TV1_SUPPORT) { |
||
4329 | bios_3_scratch &= ~ATOM_S3_TV1_CRTC_ACTIVE; |
||
4330 | bios_3_scratch |= (crtc << 18); |
||
4331 | } |
||
4332 | if (radeon_encoder->devices & ATOM_DEVICE_CV_SUPPORT) { |
||
4333 | bios_3_scratch &= ~ATOM_S3_CV_CRTC_ACTIVE; |
||
4334 | bios_3_scratch |= (crtc << 24); |
||
4335 | } |
||
4336 | if (radeon_encoder->devices & ATOM_DEVICE_CRT1_SUPPORT) { |
||
4337 | bios_3_scratch &= ~ATOM_S3_CRT1_CRTC_ACTIVE; |
||
4338 | bios_3_scratch |= (crtc << 16); |
||
4339 | } |
||
4340 | if (radeon_encoder->devices & ATOM_DEVICE_CRT2_SUPPORT) { |
||
4341 | bios_3_scratch &= ~ATOM_S3_CRT2_CRTC_ACTIVE; |
||
4342 | bios_3_scratch |= (crtc << 20); |
||
4343 | } |
||
4344 | if (radeon_encoder->devices & ATOM_DEVICE_LCD1_SUPPORT) { |
||
4345 | bios_3_scratch &= ~ATOM_S3_LCD1_CRTC_ACTIVE; |
||
4346 | bios_3_scratch |= (crtc << 17); |
||
4347 | } |
||
4348 | if (radeon_encoder->devices & ATOM_DEVICE_DFP1_SUPPORT) { |
||
4349 | bios_3_scratch &= ~ATOM_S3_DFP1_CRTC_ACTIVE; |
||
4350 | bios_3_scratch |= (crtc << 19); |
||
4351 | } |
||
4352 | if (radeon_encoder->devices & ATOM_DEVICE_DFP2_SUPPORT) { |
||
4353 | bios_3_scratch &= ~ATOM_S3_DFP2_CRTC_ACTIVE; |
||
4354 | bios_3_scratch |= (crtc << 23); |
||
4355 | } |
||
4356 | if (radeon_encoder->devices & ATOM_DEVICE_DFP3_SUPPORT) { |
||
4357 | bios_3_scratch &= ~ATOM_S3_DFP3_CRTC_ACTIVE; |
||
4358 | bios_3_scratch |= (crtc << 25); |
||
4359 | } |
||
4360 | |||
4361 | if (rdev->family >= CHIP_R600) |
||
4362 | WREG32(R600_BIOS_3_SCRATCH, bios_3_scratch); |
||
4363 | else |
||
4364 | WREG32(RADEON_BIOS_3_SCRATCH, bios_3_scratch); |
||
4365 | } |
||
4366 | |||
4367 | void |
||
4368 | radeon_atombios_encoder_dpms_scratch_regs(struct drm_encoder *encoder, bool on) |
||
4369 | { |
||
4370 | struct drm_device *dev = encoder->dev; |
||
4371 | struct radeon_device *rdev = dev->dev_private; |
||
4372 | struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder); |
||
4373 | uint32_t bios_2_scratch; |
||
4374 | |||
2997 | Serge | 4375 | if (ASIC_IS_DCE4(rdev)) |
4376 | return; |
||
4377 | |||
1117 | serge | 4378 | if (rdev->family >= CHIP_R600) |
4379 | bios_2_scratch = RREG32(R600_BIOS_2_SCRATCH); |
||
4380 | else |
||
4381 | bios_2_scratch = RREG32(RADEON_BIOS_2_SCRATCH); |
||
4382 | |||
4383 | if (radeon_encoder->devices & ATOM_DEVICE_TV1_SUPPORT) { |
||
4384 | if (on) |
||
4385 | bios_2_scratch &= ~ATOM_S2_TV1_DPMS_STATE; |
||
4386 | else |
||
4387 | bios_2_scratch |= ATOM_S2_TV1_DPMS_STATE; |
||
4388 | } |
||
4389 | if (radeon_encoder->devices & ATOM_DEVICE_CV_SUPPORT) { |
||
4390 | if (on) |
||
4391 | bios_2_scratch &= ~ATOM_S2_CV_DPMS_STATE; |
||
4392 | else |
||
4393 | bios_2_scratch |= ATOM_S2_CV_DPMS_STATE; |
||
4394 | } |
||
4395 | if (radeon_encoder->devices & ATOM_DEVICE_CRT1_SUPPORT) { |
||
4396 | if (on) |
||
4397 | bios_2_scratch &= ~ATOM_S2_CRT1_DPMS_STATE; |
||
4398 | else |
||
4399 | bios_2_scratch |= ATOM_S2_CRT1_DPMS_STATE; |
||
4400 | } |
||
4401 | if (radeon_encoder->devices & ATOM_DEVICE_CRT2_SUPPORT) { |
||
4402 | if (on) |
||
4403 | bios_2_scratch &= ~ATOM_S2_CRT2_DPMS_STATE; |
||
4404 | else |
||
4405 | bios_2_scratch |= ATOM_S2_CRT2_DPMS_STATE; |
||
4406 | } |
||
4407 | if (radeon_encoder->devices & ATOM_DEVICE_LCD1_SUPPORT) { |
||
4408 | if (on) |
||
4409 | bios_2_scratch &= ~ATOM_S2_LCD1_DPMS_STATE; |
||
4410 | else |
||
4411 | bios_2_scratch |= ATOM_S2_LCD1_DPMS_STATE; |
||
4412 | } |
||
4413 | if (radeon_encoder->devices & ATOM_DEVICE_DFP1_SUPPORT) { |
||
4414 | if (on) |
||
4415 | bios_2_scratch &= ~ATOM_S2_DFP1_DPMS_STATE; |
||
4416 | else |
||
4417 | bios_2_scratch |= ATOM_S2_DFP1_DPMS_STATE; |
||
4418 | } |
||
4419 | if (radeon_encoder->devices & ATOM_DEVICE_DFP2_SUPPORT) { |
||
4420 | if (on) |
||
4421 | bios_2_scratch &= ~ATOM_S2_DFP2_DPMS_STATE; |
||
4422 | else |
||
4423 | bios_2_scratch |= ATOM_S2_DFP2_DPMS_STATE; |
||
4424 | } |
||
4425 | if (radeon_encoder->devices & ATOM_DEVICE_DFP3_SUPPORT) { |
||
4426 | if (on) |
||
4427 | bios_2_scratch &= ~ATOM_S2_DFP3_DPMS_STATE; |
||
4428 | else |
||
4429 | bios_2_scratch |= ATOM_S2_DFP3_DPMS_STATE; |
||
4430 | } |
||
4431 | if (radeon_encoder->devices & ATOM_DEVICE_DFP4_SUPPORT) { |
||
4432 | if (on) |
||
4433 | bios_2_scratch &= ~ATOM_S2_DFP4_DPMS_STATE; |
||
4434 | else |
||
4435 | bios_2_scratch |= ATOM_S2_DFP4_DPMS_STATE; |
||
4436 | } |
||
4437 | if (radeon_encoder->devices & ATOM_DEVICE_DFP5_SUPPORT) { |
||
4438 | if (on) |
||
4439 | bios_2_scratch &= ~ATOM_S2_DFP5_DPMS_STATE; |
||
4440 | else |
||
4441 | bios_2_scratch |= ATOM_S2_DFP5_DPMS_STATE; |
||
4442 | } |
||
4443 | |||
4444 | if (rdev->family >= CHIP_R600) |
||
4445 | WREG32(R600_BIOS_2_SCRATCH, bios_2_scratch); |
||
4446 | else |
||
4447 | WREG32(RADEON_BIOS_2_SCRATCH, bios_2_scratch); |
||
4448 | }><>><>><>><>><>><>><>><>>>>>>>>>>>>>>>>>>=>>>>>=>>>=>>>>><>><>><>><>><>><>=>>>>>>>><>><>><>><>><>><>><>><>><>><>>>>>><>><>><>><>><>><>><>>=>>=>>=>>>><>><>><>>>>>>>><>><>><>><>><>><>><>>=>>=>>>=>>>>>><>><>><>><>><>><>><>>>>><>><>><>><>><>><>><>><> |