Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2007-8 Advanced Micro Devices, Inc. |
| 3 | * Copyright 2008 Red Hat Inc. |
| 4 | * |
| 5 | * Permission is hereby granted, free of charge, to any person obtaining a |
| 6 | * copy of this software and associated documentation files (the "Software"), |
| 7 | * to deal in the Software without restriction, including without limitation |
| 8 | * the rights to use, copy, modify, merge, publish, distribute, sublicense, |
| 9 | * and/or sell copies of the Software, and to permit persons to whom the |
| 10 | * Software is furnished to do so, subject to the following conditions: |
| 11 | * |
| 12 | * The above copyright notice and this permission notice shall be included in |
| 13 | * all copies or substantial portions of the Software. |
| 14 | * |
| 15 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| 16 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| 17 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
| 18 | * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR |
| 19 | * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, |
| 20 | * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR |
| 21 | * OTHER DEALINGS IN THE SOFTWARE. |
| 22 | * |
| 23 | * Authors: Dave Airlie |
| 24 | * Alex Deucher |
| 25 | */ |
David Howells | 760285e | 2012-10-02 18:01:07 +0100 | [diff] [blame] | 26 | #include <drm/drmP.h> |
| 27 | #include <drm/radeon_drm.h> |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 28 | #include "radeon.h" |
| 29 | |
| 30 | #include "atom.h" |
| 31 | #include "atom-bits.h" |
| 32 | |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 33 | extern void |
Alex Deucher | 5137ee9 | 2010-08-12 18:58:47 -0400 | [diff] [blame] | 34 | radeon_add_atom_encoder(struct drm_device *dev, uint32_t encoder_enum, |
Alex Deucher | 36868bd | 2011-01-06 21:19:21 -0500 | [diff] [blame] | 35 | uint32_t supported_device, u16 caps); |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 36 | |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 37 | /* from radeon_legacy_encoder.c */ |
| 38 | extern void |
Alex Deucher | 5137ee9 | 2010-08-12 18:58:47 -0400 | [diff] [blame] | 39 | radeon_add_legacy_encoder(struct drm_device *dev, uint32_t encoder_enum, |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 40 | uint32_t supported_device); |
| 41 | |
| 42 | union atom_supported_devices { |
| 43 | struct _ATOM_SUPPORTED_DEVICES_INFO info; |
| 44 | struct _ATOM_SUPPORTED_DEVICES_INFO_2 info_2; |
| 45 | struct _ATOM_SUPPORTED_DEVICES_INFO_2d1 info_2d1; |
| 46 | }; |
| 47 | |
Alex Deucher | 21240f9 | 2011-11-21 12:41:21 -0500 | [diff] [blame] | 48 | static void radeon_lookup_i2c_gpio_quirks(struct radeon_device *rdev, |
| 49 | ATOM_GPIO_I2C_ASSIGMENT *gpio, |
| 50 | u8 index) |
| 51 | { |
| 52 | /* r4xx mask is technically not used by the hw, so patch in the legacy mask bits */ |
| 53 | if ((rdev->family == CHIP_R420) || |
| 54 | (rdev->family == CHIP_R423) || |
| 55 | (rdev->family == CHIP_RV410)) { |
| 56 | if ((le16_to_cpu(gpio->usClkMaskRegisterIndex) == 0x0018) || |
| 57 | (le16_to_cpu(gpio->usClkMaskRegisterIndex) == 0x0019) || |
| 58 | (le16_to_cpu(gpio->usClkMaskRegisterIndex) == 0x001a)) { |
| 59 | gpio->ucClkMaskShift = 0x19; |
| 60 | gpio->ucDataMaskShift = 0x18; |
| 61 | } |
| 62 | } |
| 63 | |
| 64 | /* some evergreen boards have bad data for this entry */ |
| 65 | if (ASIC_IS_DCE4(rdev)) { |
| 66 | if ((index == 7) && |
| 67 | (le16_to_cpu(gpio->usClkMaskRegisterIndex) == 0x1936) && |
| 68 | (gpio->sucI2cId.ucAccess == 0)) { |
| 69 | gpio->sucI2cId.ucAccess = 0x97; |
| 70 | gpio->ucDataMaskShift = 8; |
| 71 | gpio->ucDataEnShift = 8; |
| 72 | gpio->ucDataY_Shift = 8; |
| 73 | gpio->ucDataA_Shift = 8; |
| 74 | } |
| 75 | } |
| 76 | |
| 77 | /* some DCE3 boards have bad data for this entry */ |
| 78 | if (ASIC_IS_DCE3(rdev)) { |
| 79 | if ((index == 4) && |
| 80 | (le16_to_cpu(gpio->usClkMaskRegisterIndex) == 0x1fda) && |
| 81 | (gpio->sucI2cId.ucAccess == 0x94)) |
| 82 | gpio->sucI2cId.ucAccess = 0x14; |
| 83 | } |
| 84 | } |
| 85 | |
| 86 | static struct radeon_i2c_bus_rec radeon_get_bus_rec_for_i2c_gpio(ATOM_GPIO_I2C_ASSIGMENT *gpio) |
| 87 | { |
| 88 | struct radeon_i2c_bus_rec i2c; |
| 89 | |
| 90 | memset(&i2c, 0, sizeof(struct radeon_i2c_bus_rec)); |
| 91 | |
| 92 | i2c.mask_clk_reg = le16_to_cpu(gpio->usClkMaskRegisterIndex) * 4; |
| 93 | i2c.mask_data_reg = le16_to_cpu(gpio->usDataMaskRegisterIndex) * 4; |
| 94 | i2c.en_clk_reg = le16_to_cpu(gpio->usClkEnRegisterIndex) * 4; |
| 95 | i2c.en_data_reg = le16_to_cpu(gpio->usDataEnRegisterIndex) * 4; |
| 96 | i2c.y_clk_reg = le16_to_cpu(gpio->usClkY_RegisterIndex) * 4; |
| 97 | i2c.y_data_reg = le16_to_cpu(gpio->usDataY_RegisterIndex) * 4; |
| 98 | i2c.a_clk_reg = le16_to_cpu(gpio->usClkA_RegisterIndex) * 4; |
| 99 | i2c.a_data_reg = le16_to_cpu(gpio->usDataA_RegisterIndex) * 4; |
| 100 | i2c.mask_clk_mask = (1 << gpio->ucClkMaskShift); |
| 101 | i2c.mask_data_mask = (1 << gpio->ucDataMaskShift); |
| 102 | i2c.en_clk_mask = (1 << gpio->ucClkEnShift); |
| 103 | i2c.en_data_mask = (1 << gpio->ucDataEnShift); |
| 104 | i2c.y_clk_mask = (1 << gpio->ucClkY_Shift); |
| 105 | i2c.y_data_mask = (1 << gpio->ucDataY_Shift); |
| 106 | i2c.a_clk_mask = (1 << gpio->ucClkA_Shift); |
| 107 | i2c.a_data_mask = (1 << gpio->ucDataA_Shift); |
| 108 | |
| 109 | if (gpio->sucI2cId.sbfAccess.bfHW_Capable) |
| 110 | i2c.hw_capable = true; |
| 111 | else |
| 112 | i2c.hw_capable = false; |
| 113 | |
| 114 | if (gpio->sucI2cId.ucAccess == 0xa0) |
| 115 | i2c.mm_i2c = true; |
| 116 | else |
| 117 | i2c.mm_i2c = false; |
| 118 | |
| 119 | i2c.i2c_id = gpio->sucI2cId.ucAccess; |
| 120 | |
| 121 | if (i2c.mask_clk_reg) |
| 122 | i2c.valid = true; |
| 123 | else |
| 124 | i2c.valid = false; |
| 125 | |
| 126 | return i2c; |
| 127 | } |
| 128 | |
Andi Kleen | ce580fa | 2011-10-13 16:08:47 -0700 | [diff] [blame] | 129 | static struct radeon_i2c_bus_rec radeon_lookup_i2c_gpio(struct radeon_device *rdev, |
Alex Deucher | eed45b3 | 2009-12-04 14:45:27 -0500 | [diff] [blame] | 130 | uint8_t id) |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 131 | { |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 132 | struct atom_context *ctx = rdev->mode_info.atom_context; |
Alex Deucher | 6a93cb2 | 2009-11-23 17:39:28 -0500 | [diff] [blame] | 133 | ATOM_GPIO_I2C_ASSIGMENT *gpio; |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 134 | struct radeon_i2c_bus_rec i2c; |
| 135 | int index = GetIndexIntoMasterTable(DATA, GPIO_I2C_Info); |
| 136 | struct _ATOM_GPIO_I2C_INFO *i2c_info; |
Alex Deucher | 95beb69 | 2010-04-01 19:08:47 +0000 | [diff] [blame] | 137 | uint16_t data_offset, size; |
| 138 | int i, num_indices; |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 139 | |
| 140 | memset(&i2c, 0, sizeof(struct radeon_i2c_bus_rec)); |
| 141 | i2c.valid = false; |
| 142 | |
Alex Deucher | 95beb69 | 2010-04-01 19:08:47 +0000 | [diff] [blame] | 143 | if (atom_parse_data_header(ctx, index, &size, NULL, NULL, &data_offset)) { |
Alex Deucher | a084e6e | 2010-03-18 01:04:01 -0400 | [diff] [blame] | 144 | i2c_info = (struct _ATOM_GPIO_I2C_INFO *)(ctx->bios + data_offset); |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 145 | |
Alex Deucher | 95beb69 | 2010-04-01 19:08:47 +0000 | [diff] [blame] | 146 | num_indices = (size - sizeof(ATOM_COMMON_TABLE_HEADER)) / |
| 147 | sizeof(ATOM_GPIO_I2C_ASSIGMENT); |
| 148 | |
Alex Deucher | 607f2c2 | 2013-08-20 18:40:46 -0400 | [diff] [blame] | 149 | gpio = &i2c_info->asGPIO_Info[0]; |
Alex Deucher | 95beb69 | 2010-04-01 19:08:47 +0000 | [diff] [blame] | 150 | for (i = 0; i < num_indices; i++) { |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 151 | |
Alex Deucher | 21240f9 | 2011-11-21 12:41:21 -0500 | [diff] [blame] | 152 | radeon_lookup_i2c_gpio_quirks(rdev, gpio, i); |
Alex Deucher | 3074adc | 2010-11-30 00:15:10 -0500 | [diff] [blame] | 153 | |
Alex Deucher | a084e6e | 2010-03-18 01:04:01 -0400 | [diff] [blame] | 154 | if (gpio->sucI2cId.ucAccess == id) { |
Alex Deucher | 21240f9 | 2011-11-21 12:41:21 -0500 | [diff] [blame] | 155 | i2c = radeon_get_bus_rec_for_i2c_gpio(gpio); |
Alex Deucher | a084e6e | 2010-03-18 01:04:01 -0400 | [diff] [blame] | 156 | break; |
| 157 | } |
Alex Deucher | 607f2c2 | 2013-08-20 18:40:46 -0400 | [diff] [blame] | 158 | gpio = (ATOM_GPIO_I2C_ASSIGMENT *) |
| 159 | ((u8 *)gpio + sizeof(ATOM_GPIO_I2C_ASSIGMENT)); |
Alex Deucher | d3f420d | 2009-12-08 14:30:49 -0500 | [diff] [blame] | 160 | } |
| 161 | } |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 162 | |
| 163 | return i2c; |
| 164 | } |
| 165 | |
Alex Deucher | f376b94 | 2010-08-05 21:21:16 -0400 | [diff] [blame] | 166 | void radeon_atombios_i2c_init(struct radeon_device *rdev) |
| 167 | { |
| 168 | struct atom_context *ctx = rdev->mode_info.atom_context; |
| 169 | ATOM_GPIO_I2C_ASSIGMENT *gpio; |
| 170 | struct radeon_i2c_bus_rec i2c; |
| 171 | int index = GetIndexIntoMasterTable(DATA, GPIO_I2C_Info); |
| 172 | struct _ATOM_GPIO_I2C_INFO *i2c_info; |
| 173 | uint16_t data_offset, size; |
| 174 | int i, num_indices; |
| 175 | char stmp[32]; |
| 176 | |
Alex Deucher | f376b94 | 2010-08-05 21:21:16 -0400 | [diff] [blame] | 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); |
| 179 | |
| 180 | num_indices = (size - sizeof(ATOM_COMMON_TABLE_HEADER)) / |
| 181 | sizeof(ATOM_GPIO_I2C_ASSIGMENT); |
| 182 | |
Alex Deucher | 607f2c2 | 2013-08-20 18:40:46 -0400 | [diff] [blame] | 183 | gpio = &i2c_info->asGPIO_Info[0]; |
Alex Deucher | f376b94 | 2010-08-05 21:21:16 -0400 | [diff] [blame] | 184 | for (i = 0; i < num_indices; i++) { |
Alex Deucher | 21240f9 | 2011-11-21 12:41:21 -0500 | [diff] [blame] | 185 | radeon_lookup_i2c_gpio_quirks(rdev, gpio, i); |
Alex Deucher | d724502 | 2011-11-21 12:10:14 -0500 | [diff] [blame] | 186 | |
Alex Deucher | 21240f9 | 2011-11-21 12:41:21 -0500 | [diff] [blame] | 187 | i2c = radeon_get_bus_rec_for_i2c_gpio(gpio); |
Alex Deucher | ea39302 | 2010-08-27 16:04:29 -0400 | [diff] [blame] | 188 | |
Alex Deucher | 21240f9 | 2011-11-21 12:41:21 -0500 | [diff] [blame] | 189 | if (i2c.valid) { |
Alex Deucher | f376b94 | 2010-08-05 21:21:16 -0400 | [diff] [blame] | 190 | sprintf(stmp, "0x%x", i2c.i2c_id); |
| 191 | rdev->i2c_bus[i] = radeon_i2c_create(rdev->ddev, &i2c, stmp); |
| 192 | } |
Alex Deucher | 607f2c2 | 2013-08-20 18:40:46 -0400 | [diff] [blame] | 193 | gpio = (ATOM_GPIO_I2C_ASSIGMENT *) |
| 194 | ((u8 *)gpio + sizeof(ATOM_GPIO_I2C_ASSIGMENT)); |
Alex Deucher | f376b94 | 2010-08-05 21:21:16 -0400 | [diff] [blame] | 195 | } |
| 196 | } |
| 197 | } |
| 198 | |
Andi Kleen | ce580fa | 2011-10-13 16:08:47 -0700 | [diff] [blame] | 199 | static struct radeon_gpio_rec radeon_lookup_gpio(struct radeon_device *rdev, |
Alex Deucher | cc8dbbb | 2013-08-14 01:03:41 -0400 | [diff] [blame] | 200 | u8 id) |
Alex Deucher | eed45b3 | 2009-12-04 14:45:27 -0500 | [diff] [blame] | 201 | { |
| 202 | struct atom_context *ctx = rdev->mode_info.atom_context; |
| 203 | struct radeon_gpio_rec gpio; |
| 204 | int index = GetIndexIntoMasterTable(DATA, GPIO_Pin_LUT); |
| 205 | struct _ATOM_GPIO_PIN_LUT *gpio_info; |
| 206 | ATOM_GPIO_PIN_ASSIGNMENT *pin; |
| 207 | u16 data_offset, size; |
| 208 | int i, num_indices; |
| 209 | |
| 210 | memset(&gpio, 0, sizeof(struct radeon_gpio_rec)); |
| 211 | gpio.valid = false; |
| 212 | |
Alex Deucher | a084e6e | 2010-03-18 01:04:01 -0400 | [diff] [blame] | 213 | if (atom_parse_data_header(ctx, index, &size, NULL, NULL, &data_offset)) { |
| 214 | gpio_info = (struct _ATOM_GPIO_PIN_LUT *)(ctx->bios + data_offset); |
Alex Deucher | eed45b3 | 2009-12-04 14:45:27 -0500 | [diff] [blame] | 215 | |
Alex Deucher | a084e6e | 2010-03-18 01:04:01 -0400 | [diff] [blame] | 216 | num_indices = (size - sizeof(ATOM_COMMON_TABLE_HEADER)) / |
| 217 | sizeof(ATOM_GPIO_PIN_ASSIGNMENT); |
Alex Deucher | eed45b3 | 2009-12-04 14:45:27 -0500 | [diff] [blame] | 218 | |
Alex Deucher | 607f2c2 | 2013-08-20 18:40:46 -0400 | [diff] [blame] | 219 | pin = gpio_info->asGPIO_Pin; |
Alex Deucher | a084e6e | 2010-03-18 01:04:01 -0400 | [diff] [blame] | 220 | for (i = 0; i < num_indices; i++) { |
Alex Deucher | a084e6e | 2010-03-18 01:04:01 -0400 | [diff] [blame] | 221 | if (id == pin->ucGPIO_ID) { |
| 222 | gpio.id = pin->ucGPIO_ID; |
Cédric Cano | 4589433 | 2011-02-11 19:45:37 -0500 | [diff] [blame] | 223 | gpio.reg = le16_to_cpu(pin->usGpioPin_AIndex) * 4; |
Alex Deucher | a084e6e | 2010-03-18 01:04:01 -0400 | [diff] [blame] | 224 | gpio.mask = (1 << pin->ucGpioPinBitShift); |
| 225 | gpio.valid = true; |
| 226 | break; |
| 227 | } |
Alex Deucher | 607f2c2 | 2013-08-20 18:40:46 -0400 | [diff] [blame] | 228 | pin = (ATOM_GPIO_PIN_ASSIGNMENT *) |
| 229 | ((u8 *)pin + sizeof(ATOM_GPIO_PIN_ASSIGNMENT)); |
Alex Deucher | eed45b3 | 2009-12-04 14:45:27 -0500 | [diff] [blame] | 230 | } |
| 231 | } |
| 232 | |
| 233 | return gpio; |
| 234 | } |
| 235 | |
| 236 | static struct radeon_hpd radeon_atom_get_hpd_info_from_gpio(struct radeon_device *rdev, |
| 237 | struct radeon_gpio_rec *gpio) |
| 238 | { |
| 239 | struct radeon_hpd hpd; |
Alex Deucher | bcc1c2a | 2010-01-12 17:54:34 -0500 | [diff] [blame] | 240 | u32 reg; |
| 241 | |
Jean Delvare | 1d978da | 2010-08-15 14:11:24 +0200 | [diff] [blame] | 242 | memset(&hpd, 0, sizeof(struct radeon_hpd)); |
| 243 | |
Alex Deucher | 82d118e | 2012-03-20 17:18:01 -0400 | [diff] [blame] | 244 | if (ASIC_IS_DCE6(rdev)) |
| 245 | reg = SI_DC_GPIO_HPD_A; |
| 246 | else if (ASIC_IS_DCE4(rdev)) |
Alex Deucher | bcc1c2a | 2010-01-12 17:54:34 -0500 | [diff] [blame] | 247 | reg = EVERGREEN_DC_GPIO_HPD_A; |
| 248 | else |
| 249 | reg = AVIVO_DC_GPIO_HPD_A; |
| 250 | |
Alex Deucher | eed45b3 | 2009-12-04 14:45:27 -0500 | [diff] [blame] | 251 | hpd.gpio = *gpio; |
Alex Deucher | bcc1c2a | 2010-01-12 17:54:34 -0500 | [diff] [blame] | 252 | if (gpio->reg == reg) { |
Alex Deucher | eed45b3 | 2009-12-04 14:45:27 -0500 | [diff] [blame] | 253 | switch(gpio->mask) { |
| 254 | case (1 << 0): |
| 255 | hpd.hpd = RADEON_HPD_1; |
| 256 | break; |
| 257 | case (1 << 8): |
| 258 | hpd.hpd = RADEON_HPD_2; |
| 259 | break; |
| 260 | case (1 << 16): |
| 261 | hpd.hpd = RADEON_HPD_3; |
| 262 | break; |
| 263 | case (1 << 24): |
| 264 | hpd.hpd = RADEON_HPD_4; |
| 265 | break; |
| 266 | case (1 << 26): |
| 267 | hpd.hpd = RADEON_HPD_5; |
| 268 | break; |
| 269 | case (1 << 28): |
| 270 | hpd.hpd = RADEON_HPD_6; |
| 271 | break; |
| 272 | default: |
| 273 | hpd.hpd = RADEON_HPD_NONE; |
| 274 | break; |
| 275 | } |
| 276 | } else |
| 277 | hpd.hpd = RADEON_HPD_NONE; |
| 278 | return hpd; |
| 279 | } |
| 280 | |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 281 | static bool radeon_atom_apply_quirks(struct drm_device *dev, |
| 282 | uint32_t supported_device, |
| 283 | int *connector_type, |
Alex Deucher | 848577e | 2009-07-08 16:15:30 -0400 | [diff] [blame] | 284 | struct radeon_i2c_bus_rec *i2c_bus, |
Alex Deucher | eed45b3 | 2009-12-04 14:45:27 -0500 | [diff] [blame] | 285 | uint16_t *line_mux, |
| 286 | struct radeon_hpd *hpd) |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 287 | { |
| 288 | |
| 289 | /* Asus M2A-VM HDMI board lists the DVI port as HDMI */ |
| 290 | if ((dev->pdev->device == 0x791e) && |
| 291 | (dev->pdev->subsystem_vendor == 0x1043) && |
| 292 | (dev->pdev->subsystem_device == 0x826d)) { |
| 293 | if ((*connector_type == DRM_MODE_CONNECTOR_HDMIA) && |
| 294 | (supported_device == ATOM_DEVICE_DFP3_SUPPORT)) |
| 295 | *connector_type = DRM_MODE_CONNECTOR_DVID; |
| 296 | } |
| 297 | |
Alex Deucher | c86a903 | 2010-02-18 14:14:58 -0500 | [diff] [blame] | 298 | /* Asrock RS600 board lists the DVI port as HDMI */ |
| 299 | if ((dev->pdev->device == 0x7941) && |
| 300 | (dev->pdev->subsystem_vendor == 0x1849) && |
| 301 | (dev->pdev->subsystem_device == 0x7941)) { |
| 302 | if ((*connector_type == DRM_MODE_CONNECTOR_HDMIA) && |
| 303 | (supported_device == ATOM_DEVICE_DFP3_SUPPORT)) |
| 304 | *connector_type = DRM_MODE_CONNECTOR_DVID; |
| 305 | } |
| 306 | |
Alex Deucher | f36fce0 | 2010-09-27 11:33:00 -0400 | [diff] [blame] | 307 | /* MSI K9A2GM V2/V3 board has no HDMI or DVI */ |
| 308 | if ((dev->pdev->device == 0x796e) && |
| 309 | (dev->pdev->subsystem_vendor == 0x1462) && |
| 310 | (dev->pdev->subsystem_device == 0x7302)) { |
| 311 | if ((supported_device == ATOM_DEVICE_DFP2_SUPPORT) || |
| 312 | (supported_device == ATOM_DEVICE_DFP3_SUPPORT)) |
| 313 | return false; |
| 314 | } |
| 315 | |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 316 | /* a-bit f-i90hd - ciaranm on #radeonhd - this board has no DVI */ |
| 317 | if ((dev->pdev->device == 0x7941) && |
| 318 | (dev->pdev->subsystem_vendor == 0x147b) && |
| 319 | (dev->pdev->subsystem_device == 0x2412)) { |
| 320 | if (*connector_type == DRM_MODE_CONNECTOR_DVII) |
| 321 | return false; |
| 322 | } |
| 323 | |
| 324 | /* Falcon NW laptop lists vga ddc line for LVDS */ |
| 325 | if ((dev->pdev->device == 0x5653) && |
| 326 | (dev->pdev->subsystem_vendor == 0x1462) && |
| 327 | (dev->pdev->subsystem_device == 0x0291)) { |
Alex Deucher | 848577e | 2009-07-08 16:15:30 -0400 | [diff] [blame] | 328 | if (*connector_type == DRM_MODE_CONNECTOR_LVDS) { |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 329 | i2c_bus->valid = false; |
Alex Deucher | 848577e | 2009-07-08 16:15:30 -0400 | [diff] [blame] | 330 | *line_mux = 53; |
| 331 | } |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 332 | } |
| 333 | |
Alex Deucher | 4e3f9b78 | 2009-12-01 14:49:50 -0500 | [diff] [blame] | 334 | /* HIS X1300 is DVI+VGA, not DVI+DVI */ |
| 335 | if ((dev->pdev->device == 0x7146) && |
| 336 | (dev->pdev->subsystem_vendor == 0x17af) && |
| 337 | (dev->pdev->subsystem_device == 0x2058)) { |
| 338 | if (supported_device == ATOM_DEVICE_DFP1_SUPPORT) |
| 339 | return false; |
| 340 | } |
| 341 | |
Dave Airlie | aa1a750 | 2009-12-04 11:51:34 +1000 | [diff] [blame] | 342 | /* Gigabyte X1300 is DVI+VGA, not DVI+DVI */ |
| 343 | if ((dev->pdev->device == 0x7142) && |
| 344 | (dev->pdev->subsystem_vendor == 0x1458) && |
| 345 | (dev->pdev->subsystem_device == 0x2134)) { |
| 346 | if (supported_device == ATOM_DEVICE_DFP1_SUPPORT) |
| 347 | return false; |
| 348 | } |
| 349 | |
| 350 | |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 351 | /* Funky macbooks */ |
| 352 | if ((dev->pdev->device == 0x71C5) && |
| 353 | (dev->pdev->subsystem_vendor == 0x106b) && |
| 354 | (dev->pdev->subsystem_device == 0x0080)) { |
| 355 | if ((supported_device == ATOM_DEVICE_CRT1_SUPPORT) || |
| 356 | (supported_device == ATOM_DEVICE_DFP2_SUPPORT)) |
| 357 | return false; |
Alex Deucher | e1e8a5d | 2010-03-26 17:14:37 -0400 | [diff] [blame] | 358 | if (supported_device == ATOM_DEVICE_CRT2_SUPPORT) |
| 359 | *line_mux = 0x90; |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 360 | } |
| 361 | |
Alex Deucher | be23da8 | 2011-01-18 18:26:11 +0000 | [diff] [blame] | 362 | /* mac rv630, rv730, others */ |
| 363 | if ((supported_device == ATOM_DEVICE_TV1_SUPPORT) && |
| 364 | (*connector_type == DRM_MODE_CONNECTOR_DVII)) { |
| 365 | *connector_type = DRM_MODE_CONNECTOR_9PinDIN; |
| 366 | *line_mux = CONNECTOR_7PIN_DIN_ENUM_ID1; |
Alex Deucher | f598aa7 | 2011-01-04 00:43:39 -0500 | [diff] [blame] | 367 | } |
| 368 | |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 369 | /* ASUS HD 3600 XT board lists the DVI port as HDMI */ |
| 370 | if ((dev->pdev->device == 0x9598) && |
| 371 | (dev->pdev->subsystem_vendor == 0x1043) && |
| 372 | (dev->pdev->subsystem_device == 0x01da)) { |
Alex Deucher | 705af9c | 2009-09-10 16:31:13 -0400 | [diff] [blame] | 373 | if (*connector_type == DRM_MODE_CONNECTOR_HDMIA) { |
Alex Deucher | d42571e | 2009-09-11 15:27:14 -0400 | [diff] [blame] | 374 | *connector_type = DRM_MODE_CONNECTOR_DVII; |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 375 | } |
| 376 | } |
| 377 | |
Alex Deucher | e153b70 | 2010-07-20 18:07:22 -0400 | [diff] [blame] | 378 | /* ASUS HD 3600 board lists the DVI port as HDMI */ |
| 379 | if ((dev->pdev->device == 0x9598) && |
| 380 | (dev->pdev->subsystem_vendor == 0x1043) && |
| 381 | (dev->pdev->subsystem_device == 0x01e4)) { |
| 382 | if (*connector_type == DRM_MODE_CONNECTOR_HDMIA) { |
| 383 | *connector_type = DRM_MODE_CONNECTOR_DVII; |
| 384 | } |
| 385 | } |
| 386 | |
Alex Deucher | 705af9c | 2009-09-10 16:31:13 -0400 | [diff] [blame] | 387 | /* ASUS HD 3450 board lists the DVI port as HDMI */ |
| 388 | if ((dev->pdev->device == 0x95C5) && |
| 389 | (dev->pdev->subsystem_vendor == 0x1043) && |
| 390 | (dev->pdev->subsystem_device == 0x01e2)) { |
| 391 | if (*connector_type == DRM_MODE_CONNECTOR_HDMIA) { |
Alex Deucher | d42571e | 2009-09-11 15:27:14 -0400 | [diff] [blame] | 392 | *connector_type = DRM_MODE_CONNECTOR_DVII; |
Alex Deucher | 705af9c | 2009-09-10 16:31:13 -0400 | [diff] [blame] | 393 | } |
| 394 | } |
| 395 | |
| 396 | /* some BIOSes seem to report DAC on HDMI - usually this is a board with |
| 397 | * HDMI + VGA reporting as HDMI |
| 398 | */ |
| 399 | if (*connector_type == DRM_MODE_CONNECTOR_HDMIA) { |
| 400 | if (supported_device & (ATOM_DEVICE_CRT_SUPPORT)) { |
| 401 | *connector_type = DRM_MODE_CONNECTOR_VGA; |
| 402 | *line_mux = 0; |
| 403 | } |
| 404 | } |
| 405 | |
Alex Deucher | 4f87af4 | 2011-05-04 11:41:47 -0400 | [diff] [blame] | 406 | /* Acer laptop (Acer TravelMate 5730/5730G) has an HDMI port |
Alex Deucher | 2f299d5 | 2011-01-04 17:42:20 -0500 | [diff] [blame] | 407 | * on the laptop and a DVI port on the docking station and |
| 408 | * both share the same encoder, hpd pin, and ddc line. |
| 409 | * So while the bios table is technically correct, |
| 410 | * we drop the DVI port here since xrandr has no concept of |
| 411 | * encoders and will try and drive both connectors |
| 412 | * with different crtcs which isn't possible on the hardware |
| 413 | * side and leaves no crtcs for LVDS or VGA. |
| 414 | */ |
Alex Deucher | 4f87af4 | 2011-05-04 11:41:47 -0400 | [diff] [blame] | 415 | if (((dev->pdev->device == 0x95c4) || (dev->pdev->device == 0x9591)) && |
Alex Deucher | 3e5f8ff | 2009-11-17 17:12:10 -0500 | [diff] [blame] | 416 | (dev->pdev->subsystem_vendor == 0x1025) && |
| 417 | (dev->pdev->subsystem_device == 0x013c)) { |
| 418 | if ((*connector_type == DRM_MODE_CONNECTOR_DVII) && |
Alex Deucher | 9ea2c4b | 2010-08-06 00:27:44 -0400 | [diff] [blame] | 419 | (supported_device == ATOM_DEVICE_DFP1_SUPPORT)) { |
Alex Deucher | 2f299d5 | 2011-01-04 17:42:20 -0500 | [diff] [blame] | 420 | /* actually it's a DVI-D port not DVI-I */ |
Alex Deucher | 3e5f8ff | 2009-11-17 17:12:10 -0500 | [diff] [blame] | 421 | *connector_type = DRM_MODE_CONNECTOR_DVID; |
Alex Deucher | 2f299d5 | 2011-01-04 17:42:20 -0500 | [diff] [blame] | 422 | return false; |
Alex Deucher | 9ea2c4b | 2010-08-06 00:27:44 -0400 | [diff] [blame] | 423 | } |
Alex Deucher | 3e5f8ff | 2009-11-17 17:12:10 -0500 | [diff] [blame] | 424 | } |
| 425 | |
Dave Airlie | efa8450 | 2010-02-09 09:06:00 +1000 | [diff] [blame] | 426 | /* XFX Pine Group device rv730 reports no VGA DDC lines |
| 427 | * even though they are wired up to record 0x93 |
| 428 | */ |
| 429 | if ((dev->pdev->device == 0x9498) && |
| 430 | (dev->pdev->subsystem_vendor == 0x1682) && |
Alex Deucher | 1ebf169 | 2012-05-23 11:48:59 -0400 | [diff] [blame] | 431 | (dev->pdev->subsystem_device == 0x2452) && |
| 432 | (i2c_bus->valid == false) && |
| 433 | !(supported_device & (ATOM_DEVICE_TV_SUPPORT | ATOM_DEVICE_CV_SUPPORT))) { |
Dave Airlie | efa8450 | 2010-02-09 09:06:00 +1000 | [diff] [blame] | 434 | struct radeon_device *rdev = dev->dev_private; |
| 435 | *i2c_bus = radeon_lookup_i2c_gpio(rdev, 0x93); |
| 436 | } |
Alex Deucher | 4c1b2d2 | 2012-03-16 12:22:10 -0400 | [diff] [blame] | 437 | |
| 438 | /* Fujitsu D3003-S2 board lists DVI-I as DVI-D and VGA */ |
Tvrtko Ursulin | 52e9b39 | 2012-08-20 15:16:04 +0100 | [diff] [blame] | 439 | if (((dev->pdev->device == 0x9802) || (dev->pdev->device == 0x9806)) && |
Alex Deucher | 4c1b2d2 | 2012-03-16 12:22:10 -0400 | [diff] [blame] | 440 | (dev->pdev->subsystem_vendor == 0x1734) && |
| 441 | (dev->pdev->subsystem_device == 0x11bd)) { |
| 442 | if (*connector_type == DRM_MODE_CONNECTOR_VGA) { |
| 443 | *connector_type = DRM_MODE_CONNECTOR_DVII; |
| 444 | *line_mux = 0x3103; |
| 445 | } else if (*connector_type == DRM_MODE_CONNECTOR_DVID) { |
| 446 | *connector_type = DRM_MODE_CONNECTOR_DVII; |
| 447 | } |
| 448 | } |
| 449 | |
| 450 | |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 451 | return true; |
| 452 | } |
| 453 | |
| 454 | const int supported_devices_connector_convert[] = { |
| 455 | DRM_MODE_CONNECTOR_Unknown, |
| 456 | DRM_MODE_CONNECTOR_VGA, |
| 457 | DRM_MODE_CONNECTOR_DVII, |
| 458 | DRM_MODE_CONNECTOR_DVID, |
| 459 | DRM_MODE_CONNECTOR_DVIA, |
| 460 | DRM_MODE_CONNECTOR_SVIDEO, |
| 461 | DRM_MODE_CONNECTOR_Composite, |
| 462 | DRM_MODE_CONNECTOR_LVDS, |
| 463 | DRM_MODE_CONNECTOR_Unknown, |
| 464 | DRM_MODE_CONNECTOR_Unknown, |
| 465 | DRM_MODE_CONNECTOR_HDMIA, |
| 466 | DRM_MODE_CONNECTOR_HDMIB, |
| 467 | DRM_MODE_CONNECTOR_Unknown, |
| 468 | DRM_MODE_CONNECTOR_Unknown, |
| 469 | DRM_MODE_CONNECTOR_9PinDIN, |
| 470 | DRM_MODE_CONNECTOR_DisplayPort |
| 471 | }; |
| 472 | |
Alex Deucher | b75fad0 | 2009-11-05 13:16:01 -0500 | [diff] [blame] | 473 | const uint16_t supported_devices_connector_object_id_convert[] = { |
| 474 | CONNECTOR_OBJECT_ID_NONE, |
| 475 | CONNECTOR_OBJECT_ID_VGA, |
| 476 | CONNECTOR_OBJECT_ID_DUAL_LINK_DVI_I, /* not all boards support DL */ |
| 477 | CONNECTOR_OBJECT_ID_DUAL_LINK_DVI_D, /* not all boards support DL */ |
| 478 | CONNECTOR_OBJECT_ID_VGA, /* technically DVI-A */ |
| 479 | CONNECTOR_OBJECT_ID_COMPOSITE, |
| 480 | CONNECTOR_OBJECT_ID_SVIDEO, |
| 481 | CONNECTOR_OBJECT_ID_LVDS, |
| 482 | CONNECTOR_OBJECT_ID_9PIN_DIN, |
| 483 | CONNECTOR_OBJECT_ID_9PIN_DIN, |
| 484 | CONNECTOR_OBJECT_ID_DISPLAYPORT, |
| 485 | CONNECTOR_OBJECT_ID_HDMI_TYPE_A, |
| 486 | CONNECTOR_OBJECT_ID_HDMI_TYPE_B, |
| 487 | CONNECTOR_OBJECT_ID_SVIDEO |
| 488 | }; |
| 489 | |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 490 | const int object_connector_convert[] = { |
| 491 | DRM_MODE_CONNECTOR_Unknown, |
| 492 | DRM_MODE_CONNECTOR_DVII, |
| 493 | DRM_MODE_CONNECTOR_DVII, |
| 494 | DRM_MODE_CONNECTOR_DVID, |
| 495 | DRM_MODE_CONNECTOR_DVID, |
| 496 | DRM_MODE_CONNECTOR_VGA, |
| 497 | DRM_MODE_CONNECTOR_Composite, |
| 498 | DRM_MODE_CONNECTOR_SVIDEO, |
| 499 | DRM_MODE_CONNECTOR_Unknown, |
Alex Deucher | 705af9c | 2009-09-10 16:31:13 -0400 | [diff] [blame] | 500 | DRM_MODE_CONNECTOR_Unknown, |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 501 | DRM_MODE_CONNECTOR_9PinDIN, |
| 502 | DRM_MODE_CONNECTOR_Unknown, |
| 503 | DRM_MODE_CONNECTOR_HDMIA, |
| 504 | DRM_MODE_CONNECTOR_HDMIB, |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 505 | DRM_MODE_CONNECTOR_LVDS, |
| 506 | DRM_MODE_CONNECTOR_9PinDIN, |
| 507 | DRM_MODE_CONNECTOR_Unknown, |
| 508 | DRM_MODE_CONNECTOR_Unknown, |
| 509 | DRM_MODE_CONNECTOR_Unknown, |
Alex Deucher | 196c58d | 2010-01-07 14:22:32 -0500 | [diff] [blame] | 510 | DRM_MODE_CONNECTOR_DisplayPort, |
| 511 | DRM_MODE_CONNECTOR_eDP, |
| 512 | DRM_MODE_CONNECTOR_Unknown |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 513 | }; |
| 514 | |
| 515 | bool radeon_get_atom_connector_info_from_object_table(struct drm_device *dev) |
| 516 | { |
| 517 | struct radeon_device *rdev = dev->dev_private; |
| 518 | struct radeon_mode_info *mode_info = &rdev->mode_info; |
| 519 | struct atom_context *ctx = mode_info->atom_context; |
| 520 | int index = GetIndexIntoMasterTable(DATA, Object_Header); |
Alex Deucher | eed45b3 | 2009-12-04 14:45:27 -0500 | [diff] [blame] | 521 | u16 size, data_offset; |
| 522 | u8 frev, crev; |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 523 | ATOM_CONNECTOR_OBJECT_TABLE *con_obj; |
Alex Deucher | 36868bd | 2011-01-06 21:19:21 -0500 | [diff] [blame] | 524 | ATOM_ENCODER_OBJECT_TABLE *enc_obj; |
Alex Deucher | 26b5bc9 | 2010-08-05 21:21:18 -0400 | [diff] [blame] | 525 | ATOM_OBJECT_TABLE *router_obj; |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 526 | ATOM_DISPLAY_OBJECT_PATH_TABLE *path_obj; |
| 527 | ATOM_OBJECT_HEADER *obj_header; |
Alex Deucher | 26b5bc9 | 2010-08-05 21:21:18 -0400 | [diff] [blame] | 528 | int i, j, k, path_size, device_support; |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 529 | int connector_type; |
Alex Deucher | eed45b3 | 2009-12-04 14:45:27 -0500 | [diff] [blame] | 530 | u16 igp_lane_info, conn_id, connector_object_id; |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 531 | struct radeon_i2c_bus_rec ddc_bus; |
Alex Deucher | 26b5bc9 | 2010-08-05 21:21:18 -0400 | [diff] [blame] | 532 | struct radeon_router router; |
Alex Deucher | eed45b3 | 2009-12-04 14:45:27 -0500 | [diff] [blame] | 533 | struct radeon_gpio_rec gpio; |
| 534 | struct radeon_hpd hpd; |
| 535 | |
Alex Deucher | a084e6e | 2010-03-18 01:04:01 -0400 | [diff] [blame] | 536 | if (!atom_parse_data_header(ctx, index, &size, &frev, &crev, &data_offset)) |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 537 | return false; |
| 538 | |
| 539 | if (crev < 2) |
| 540 | return false; |
| 541 | |
| 542 | obj_header = (ATOM_OBJECT_HEADER *) (ctx->bios + data_offset); |
| 543 | path_obj = (ATOM_DISPLAY_OBJECT_PATH_TABLE *) |
| 544 | (ctx->bios + data_offset + |
| 545 | le16_to_cpu(obj_header->usDisplayPathTableOffset)); |
| 546 | con_obj = (ATOM_CONNECTOR_OBJECT_TABLE *) |
| 547 | (ctx->bios + data_offset + |
| 548 | le16_to_cpu(obj_header->usConnectorObjectTableOffset)); |
Alex Deucher | 36868bd | 2011-01-06 21:19:21 -0500 | [diff] [blame] | 549 | enc_obj = (ATOM_ENCODER_OBJECT_TABLE *) |
| 550 | (ctx->bios + data_offset + |
| 551 | le16_to_cpu(obj_header->usEncoderObjectTableOffset)); |
Alex Deucher | 26b5bc9 | 2010-08-05 21:21:18 -0400 | [diff] [blame] | 552 | router_obj = (ATOM_OBJECT_TABLE *) |
| 553 | (ctx->bios + data_offset + |
| 554 | le16_to_cpu(obj_header->usRouterObjectTableOffset)); |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 555 | device_support = le16_to_cpu(obj_header->usDeviceSupport); |
| 556 | |
| 557 | path_size = 0; |
| 558 | for (i = 0; i < path_obj->ucNumOfDispPath; i++) { |
| 559 | uint8_t *addr = (uint8_t *) path_obj->asDispPath; |
| 560 | ATOM_DISPLAY_OBJECT_PATH *path; |
| 561 | addr += path_size; |
| 562 | path = (ATOM_DISPLAY_OBJECT_PATH *) addr; |
| 563 | path_size += le16_to_cpu(path->usSize); |
Alex Deucher | 5137ee9 | 2010-08-12 18:58:47 -0400 | [diff] [blame] | 564 | |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 565 | if (device_support & le16_to_cpu(path->usDeviceTag)) { |
| 566 | uint8_t con_obj_id, con_obj_num, con_obj_type; |
| 567 | |
| 568 | con_obj_id = |
| 569 | (le16_to_cpu(path->usConnObjectId) & OBJECT_ID_MASK) |
| 570 | >> OBJECT_ID_SHIFT; |
| 571 | con_obj_num = |
| 572 | (le16_to_cpu(path->usConnObjectId) & ENUM_ID_MASK) |
| 573 | >> ENUM_ID_SHIFT; |
| 574 | con_obj_type = |
| 575 | (le16_to_cpu(path->usConnObjectId) & |
| 576 | OBJECT_TYPE_MASK) >> OBJECT_TYPE_SHIFT; |
| 577 | |
Dave Airlie | 4bbd497 | 2009-09-25 08:56:12 +1000 | [diff] [blame] | 578 | /* TODO CV support */ |
| 579 | if (le16_to_cpu(path->usDeviceTag) == |
| 580 | ATOM_DEVICE_CV_SUPPORT) |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 581 | continue; |
| 582 | |
Alex Deucher | ee59f2b | 2009-11-05 13:11:46 -0500 | [diff] [blame] | 583 | /* IGP chips */ |
| 584 | if ((rdev->flags & RADEON_IS_IGP) && |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 585 | (con_obj_id == |
| 586 | CONNECTOR_OBJECT_ID_PCIE_CONNECTOR)) { |
| 587 | uint16_t igp_offset = 0; |
| 588 | ATOM_INTEGRATED_SYSTEM_INFO_V2 *igp_obj; |
| 589 | |
| 590 | index = |
| 591 | GetIndexIntoMasterTable(DATA, |
| 592 | IntegratedSystemInfo); |
| 593 | |
Alex Deucher | a084e6e | 2010-03-18 01:04:01 -0400 | [diff] [blame] | 594 | if (atom_parse_data_header(ctx, index, &size, &frev, |
| 595 | &crev, &igp_offset)) { |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 596 | |
Alex Deucher | a084e6e | 2010-03-18 01:04:01 -0400 | [diff] [blame] | 597 | if (crev >= 2) { |
| 598 | igp_obj = |
| 599 | (ATOM_INTEGRATED_SYSTEM_INFO_V2 |
| 600 | *) (ctx->bios + igp_offset); |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 601 | |
Alex Deucher | a084e6e | 2010-03-18 01:04:01 -0400 | [diff] [blame] | 602 | if (igp_obj) { |
| 603 | uint32_t slot_config, ct; |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 604 | |
Alex Deucher | a084e6e | 2010-03-18 01:04:01 -0400 | [diff] [blame] | 605 | if (con_obj_num == 1) |
| 606 | slot_config = |
| 607 | igp_obj-> |
| 608 | ulDDISlot1Config; |
| 609 | else |
| 610 | slot_config = |
| 611 | igp_obj-> |
| 612 | ulDDISlot2Config; |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 613 | |
Alex Deucher | a084e6e | 2010-03-18 01:04:01 -0400 | [diff] [blame] | 614 | ct = (slot_config >> 16) & 0xff; |
| 615 | connector_type = |
| 616 | object_connector_convert |
| 617 | [ct]; |
| 618 | connector_object_id = ct; |
| 619 | igp_lane_info = |
| 620 | slot_config & 0xffff; |
| 621 | } else |
| 622 | continue; |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 623 | } else |
| 624 | continue; |
Alex Deucher | a084e6e | 2010-03-18 01:04:01 -0400 | [diff] [blame] | 625 | } else { |
| 626 | igp_lane_info = 0; |
| 627 | connector_type = |
| 628 | object_connector_convert[con_obj_id]; |
| 629 | connector_object_id = con_obj_id; |
| 630 | } |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 631 | } else { |
| 632 | igp_lane_info = 0; |
| 633 | connector_type = |
| 634 | object_connector_convert[con_obj_id]; |
Alex Deucher | b75fad0 | 2009-11-05 13:16:01 -0500 | [diff] [blame] | 635 | connector_object_id = con_obj_id; |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 636 | } |
| 637 | |
| 638 | if (connector_type == DRM_MODE_CONNECTOR_Unknown) |
| 639 | continue; |
| 640 | |
Tyson Whitehead | bdd91b2 | 2010-11-08 16:08:30 +0000 | [diff] [blame] | 641 | router.ddc_valid = false; |
| 642 | router.cd_valid = false; |
Alex Deucher | 26b5bc9 | 2010-08-05 21:21:18 -0400 | [diff] [blame] | 643 | for (j = 0; j < ((le16_to_cpu(path->usSize) - 8) / 2); j++) { |
| 644 | uint8_t grph_obj_id, grph_obj_num, grph_obj_type; |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 645 | |
Alex Deucher | 26b5bc9 | 2010-08-05 21:21:18 -0400 | [diff] [blame] | 646 | grph_obj_id = |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 647 | (le16_to_cpu(path->usGraphicObjIds[j]) & |
| 648 | OBJECT_ID_MASK) >> OBJECT_ID_SHIFT; |
Alex Deucher | 26b5bc9 | 2010-08-05 21:21:18 -0400 | [diff] [blame] | 649 | grph_obj_num = |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 650 | (le16_to_cpu(path->usGraphicObjIds[j]) & |
| 651 | ENUM_ID_MASK) >> ENUM_ID_SHIFT; |
Alex Deucher | 26b5bc9 | 2010-08-05 21:21:18 -0400 | [diff] [blame] | 652 | grph_obj_type = |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 653 | (le16_to_cpu(path->usGraphicObjIds[j]) & |
| 654 | OBJECT_TYPE_MASK) >> OBJECT_TYPE_SHIFT; |
| 655 | |
Alex Deucher | 26b5bc9 | 2010-08-05 21:21:18 -0400 | [diff] [blame] | 656 | if (grph_obj_type == GRAPH_OBJECT_TYPE_ENCODER) { |
Alex Deucher | 36868bd | 2011-01-06 21:19:21 -0500 | [diff] [blame] | 657 | for (k = 0; k < enc_obj->ucNumberOfObjects; k++) { |
| 658 | u16 encoder_obj = le16_to_cpu(enc_obj->asObjects[k].usObjectID); |
| 659 | if (le16_to_cpu(path->usGraphicObjIds[j]) == encoder_obj) { |
| 660 | ATOM_COMMON_RECORD_HEADER *record = (ATOM_COMMON_RECORD_HEADER *) |
| 661 | (ctx->bios + data_offset + |
| 662 | le16_to_cpu(enc_obj->asObjects[k].usRecordOffset)); |
| 663 | ATOM_ENCODER_CAP_RECORD *cap_record; |
| 664 | u16 caps = 0; |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 665 | |
John Lindgren | 97ea530 | 2011-03-24 23:28:31 +0000 | [diff] [blame] | 666 | while (record->ucRecordSize > 0 && |
| 667 | record->ucRecordType > 0 && |
Alex Deucher | 36868bd | 2011-01-06 21:19:21 -0500 | [diff] [blame] | 668 | record->ucRecordType <= ATOM_MAX_OBJECT_RECORD_NUMBER) { |
| 669 | switch (record->ucRecordType) { |
| 670 | case ATOM_ENCODER_CAP_RECORD_TYPE: |
| 671 | cap_record =(ATOM_ENCODER_CAP_RECORD *) |
| 672 | record; |
| 673 | caps = le16_to_cpu(cap_record->usEncoderCap); |
| 674 | break; |
| 675 | } |
| 676 | record = (ATOM_COMMON_RECORD_HEADER *) |
| 677 | ((char *)record + record->ucRecordSize); |
| 678 | } |
| 679 | radeon_add_atom_encoder(dev, |
| 680 | encoder_obj, |
| 681 | le16_to_cpu |
| 682 | (path-> |
| 683 | usDeviceTag), |
| 684 | caps); |
| 685 | } |
| 686 | } |
Alex Deucher | 26b5bc9 | 2010-08-05 21:21:18 -0400 | [diff] [blame] | 687 | } else if (grph_obj_type == GRAPH_OBJECT_TYPE_ROUTER) { |
Alex Deucher | 26b5bc9 | 2010-08-05 21:21:18 -0400 | [diff] [blame] | 688 | for (k = 0; k < router_obj->ucNumberOfObjects; k++) { |
Tyson Whitehead | bdd91b2 | 2010-11-08 16:08:30 +0000 | [diff] [blame] | 689 | u16 router_obj_id = le16_to_cpu(router_obj->asObjects[k].usObjectID); |
Alex Deucher | 26b5bc9 | 2010-08-05 21:21:18 -0400 | [diff] [blame] | 690 | if (le16_to_cpu(path->usGraphicObjIds[j]) == router_obj_id) { |
| 691 | ATOM_COMMON_RECORD_HEADER *record = (ATOM_COMMON_RECORD_HEADER *) |
| 692 | (ctx->bios + data_offset + |
| 693 | le16_to_cpu(router_obj->asObjects[k].usRecordOffset)); |
| 694 | ATOM_I2C_RECORD *i2c_record; |
| 695 | ATOM_I2C_ID_CONFIG_ACCESS *i2c_config; |
| 696 | ATOM_ROUTER_DDC_PATH_SELECT_RECORD *ddc_path; |
Alex Deucher | fb939df | 2010-11-08 16:08:29 +0000 | [diff] [blame] | 697 | ATOM_ROUTER_DATA_CLOCK_PATH_SELECT_RECORD *cd_path; |
Alex Deucher | 26b5bc9 | 2010-08-05 21:21:18 -0400 | [diff] [blame] | 698 | ATOM_SRC_DST_TABLE_FOR_ONE_OBJECT *router_src_dst_table = |
| 699 | (ATOM_SRC_DST_TABLE_FOR_ONE_OBJECT *) |
| 700 | (ctx->bios + data_offset + |
| 701 | le16_to_cpu(router_obj->asObjects[k].usSrcDstTableOffset)); |
Alex Deucher | fb93df1 | 2013-08-27 12:36:01 -0400 | [diff] [blame] | 702 | u8 *num_dst_objs = (u8 *) |
| 703 | ((u8 *)router_src_dst_table + 1 + |
| 704 | (router_src_dst_table->ucNumberOfSrc * 2)); |
| 705 | u16 *dst_objs = (u16 *)(num_dst_objs + 1); |
Alex Deucher | 26b5bc9 | 2010-08-05 21:21:18 -0400 | [diff] [blame] | 706 | int enum_id; |
| 707 | |
| 708 | router.router_id = router_obj_id; |
Alex Deucher | fb93df1 | 2013-08-27 12:36:01 -0400 | [diff] [blame] | 709 | for (enum_id = 0; enum_id < (*num_dst_objs); enum_id++) { |
Alex Deucher | 26b5bc9 | 2010-08-05 21:21:18 -0400 | [diff] [blame] | 710 | if (le16_to_cpu(path->usConnObjectId) == |
Alex Deucher | fb93df1 | 2013-08-27 12:36:01 -0400 | [diff] [blame] | 711 | le16_to_cpu(dst_objs[enum_id])) |
Alex Deucher | 26b5bc9 | 2010-08-05 21:21:18 -0400 | [diff] [blame] | 712 | break; |
| 713 | } |
| 714 | |
John Lindgren | 97ea530 | 2011-03-24 23:28:31 +0000 | [diff] [blame] | 715 | while (record->ucRecordSize > 0 && |
| 716 | record->ucRecordType > 0 && |
Alex Deucher | 26b5bc9 | 2010-08-05 21:21:18 -0400 | [diff] [blame] | 717 | record->ucRecordType <= ATOM_MAX_OBJECT_RECORD_NUMBER) { |
| 718 | switch (record->ucRecordType) { |
| 719 | case ATOM_I2C_RECORD_TYPE: |
| 720 | i2c_record = |
| 721 | (ATOM_I2C_RECORD *) |
| 722 | record; |
| 723 | i2c_config = |
| 724 | (ATOM_I2C_ID_CONFIG_ACCESS *) |
| 725 | &i2c_record->sucI2cId; |
| 726 | router.i2c_info = |
| 727 | radeon_lookup_i2c_gpio(rdev, |
| 728 | i2c_config-> |
| 729 | ucAccess); |
| 730 | router.i2c_addr = i2c_record->ucI2CAddr >> 1; |
| 731 | break; |
| 732 | case ATOM_ROUTER_DDC_PATH_SELECT_RECORD_TYPE: |
| 733 | ddc_path = (ATOM_ROUTER_DDC_PATH_SELECT_RECORD *) |
| 734 | record; |
Alex Deucher | fb939df | 2010-11-08 16:08:29 +0000 | [diff] [blame] | 735 | router.ddc_valid = true; |
| 736 | router.ddc_mux_type = ddc_path->ucMuxType; |
| 737 | router.ddc_mux_control_pin = ddc_path->ucMuxControlPin; |
| 738 | router.ddc_mux_state = ddc_path->ucMuxState[enum_id]; |
| 739 | break; |
| 740 | case ATOM_ROUTER_DATA_CLOCK_PATH_SELECT_RECORD_TYPE: |
| 741 | cd_path = (ATOM_ROUTER_DATA_CLOCK_PATH_SELECT_RECORD *) |
| 742 | record; |
| 743 | router.cd_valid = true; |
| 744 | router.cd_mux_type = cd_path->ucMuxType; |
| 745 | router.cd_mux_control_pin = cd_path->ucMuxControlPin; |
| 746 | router.cd_mux_state = cd_path->ucMuxState[enum_id]; |
Alex Deucher | 26b5bc9 | 2010-08-05 21:21:18 -0400 | [diff] [blame] | 747 | break; |
| 748 | } |
| 749 | record = (ATOM_COMMON_RECORD_HEADER *) |
| 750 | ((char *)record + record->ucRecordSize); |
| 751 | } |
| 752 | } |
| 753 | } |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 754 | } |
| 755 | } |
| 756 | |
Alex Deucher | eed45b3 | 2009-12-04 14:45:27 -0500 | [diff] [blame] | 757 | /* look up gpio for ddc, hpd */ |
Alex Deucher | 2bfcc0f | 2010-05-18 19:26:46 -0400 | [diff] [blame] | 758 | ddc_bus.valid = false; |
| 759 | hpd.hpd = RADEON_HPD_NONE; |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 760 | if ((le16_to_cpu(path->usDeviceTag) & |
Alex Deucher | eed45b3 | 2009-12-04 14:45:27 -0500 | [diff] [blame] | 761 | (ATOM_DEVICE_TV_SUPPORT | ATOM_DEVICE_CV_SUPPORT)) == 0) { |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 762 | for (j = 0; j < con_obj->ucNumberOfObjects; j++) { |
| 763 | if (le16_to_cpu(path->usConnObjectId) == |
| 764 | le16_to_cpu(con_obj->asObjects[j]. |
| 765 | usObjectID)) { |
| 766 | ATOM_COMMON_RECORD_HEADER |
| 767 | *record = |
| 768 | (ATOM_COMMON_RECORD_HEADER |
| 769 | *) |
| 770 | (ctx->bios + data_offset + |
| 771 | le16_to_cpu(con_obj-> |
| 772 | asObjects[j]. |
| 773 | usRecordOffset)); |
| 774 | ATOM_I2C_RECORD *i2c_record; |
Alex Deucher | eed45b3 | 2009-12-04 14:45:27 -0500 | [diff] [blame] | 775 | ATOM_HPD_INT_RECORD *hpd_record; |
Alex Deucher | d3f420d | 2009-12-08 14:30:49 -0500 | [diff] [blame] | 776 | ATOM_I2C_ID_CONFIG_ACCESS *i2c_config; |
Alex Deucher | 6a93cb2 | 2009-11-23 17:39:28 -0500 | [diff] [blame] | 777 | |
John Lindgren | 97ea530 | 2011-03-24 23:28:31 +0000 | [diff] [blame] | 778 | while (record->ucRecordSize > 0 && |
| 779 | record->ucRecordType > 0 && |
| 780 | record->ucRecordType <= ATOM_MAX_OBJECT_RECORD_NUMBER) { |
Alex Deucher | eed45b3 | 2009-12-04 14:45:27 -0500 | [diff] [blame] | 781 | switch (record->ucRecordType) { |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 782 | case ATOM_I2C_RECORD_TYPE: |
| 783 | i2c_record = |
Alex Deucher | eed45b3 | 2009-12-04 14:45:27 -0500 | [diff] [blame] | 784 | (ATOM_I2C_RECORD *) |
| 785 | record; |
Alex Deucher | d3f420d | 2009-12-08 14:30:49 -0500 | [diff] [blame] | 786 | i2c_config = |
| 787 | (ATOM_I2C_ID_CONFIG_ACCESS *) |
| 788 | &i2c_record->sucI2cId; |
Alex Deucher | eed45b3 | 2009-12-04 14:45:27 -0500 | [diff] [blame] | 789 | ddc_bus = radeon_lookup_i2c_gpio(rdev, |
Alex Deucher | d3f420d | 2009-12-08 14:30:49 -0500 | [diff] [blame] | 790 | i2c_config-> |
| 791 | ucAccess); |
Alex Deucher | eed45b3 | 2009-12-04 14:45:27 -0500 | [diff] [blame] | 792 | break; |
| 793 | case ATOM_HPD_INT_RECORD_TYPE: |
| 794 | hpd_record = |
| 795 | (ATOM_HPD_INT_RECORD *) |
| 796 | record; |
| 797 | gpio = radeon_lookup_gpio(rdev, |
| 798 | hpd_record->ucHPDIntGPIOID); |
| 799 | hpd = radeon_atom_get_hpd_info_from_gpio(rdev, &gpio); |
| 800 | hpd.plugged_state = hpd_record->ucPlugged_PinState; |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 801 | break; |
| 802 | } |
| 803 | record = |
| 804 | (ATOM_COMMON_RECORD_HEADER |
| 805 | *) ((char *)record |
| 806 | + |
| 807 | record-> |
| 808 | ucRecordSize); |
| 809 | } |
| 810 | break; |
| 811 | } |
| 812 | } |
Alex Deucher | eed45b3 | 2009-12-04 14:45:27 -0500 | [diff] [blame] | 813 | } |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 814 | |
Alex Deucher | bcc1c2a | 2010-01-12 17:54:34 -0500 | [diff] [blame] | 815 | /* needed for aux chan transactions */ |
Alex Deucher | 8e36ed0 | 2010-05-18 19:26:47 -0400 | [diff] [blame] | 816 | ddc_bus.hpd = hpd.hpd; |
Alex Deucher | bcc1c2a | 2010-01-12 17:54:34 -0500 | [diff] [blame] | 817 | |
Alex Deucher | 705af9c | 2009-09-10 16:31:13 -0400 | [diff] [blame] | 818 | conn_id = le16_to_cpu(path->usConnObjectId); |
| 819 | |
| 820 | if (!radeon_atom_apply_quirks |
| 821 | (dev, le16_to_cpu(path->usDeviceTag), &connector_type, |
Alex Deucher | eed45b3 | 2009-12-04 14:45:27 -0500 | [diff] [blame] | 822 | &ddc_bus, &conn_id, &hpd)) |
Alex Deucher | 705af9c | 2009-09-10 16:31:13 -0400 | [diff] [blame] | 823 | continue; |
| 824 | |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 825 | radeon_add_atom_connector(dev, |
Alex Deucher | 705af9c | 2009-09-10 16:31:13 -0400 | [diff] [blame] | 826 | conn_id, |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 827 | le16_to_cpu(path-> |
| 828 | usDeviceTag), |
| 829 | connector_type, &ddc_bus, |
Alex Deucher | 5137ee9 | 2010-08-12 18:58:47 -0400 | [diff] [blame] | 830 | igp_lane_info, |
Alex Deucher | eed45b3 | 2009-12-04 14:45:27 -0500 | [diff] [blame] | 831 | connector_object_id, |
Alex Deucher | 26b5bc9 | 2010-08-05 21:21:18 -0400 | [diff] [blame] | 832 | &hpd, |
| 833 | &router); |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 834 | |
| 835 | } |
| 836 | } |
| 837 | |
| 838 | radeon_link_encoder_connector(dev); |
| 839 | |
| 840 | return true; |
| 841 | } |
| 842 | |
Alex Deucher | b75fad0 | 2009-11-05 13:16:01 -0500 | [diff] [blame] | 843 | static uint16_t atombios_get_connector_object_id(struct drm_device *dev, |
| 844 | int connector_type, |
| 845 | uint16_t devices) |
| 846 | { |
| 847 | struct radeon_device *rdev = dev->dev_private; |
| 848 | |
| 849 | if (rdev->flags & RADEON_IS_IGP) { |
| 850 | return supported_devices_connector_object_id_convert |
| 851 | [connector_type]; |
| 852 | } else if (((connector_type == DRM_MODE_CONNECTOR_DVII) || |
| 853 | (connector_type == DRM_MODE_CONNECTOR_DVID)) && |
| 854 | (devices & ATOM_DEVICE_DFP2_SUPPORT)) { |
| 855 | struct radeon_mode_info *mode_info = &rdev->mode_info; |
| 856 | struct atom_context *ctx = mode_info->atom_context; |
| 857 | int index = GetIndexIntoMasterTable(DATA, XTMDS_Info); |
| 858 | uint16_t size, data_offset; |
| 859 | uint8_t frev, crev; |
| 860 | ATOM_XTMDS_INFO *xtmds; |
| 861 | |
Alex Deucher | a084e6e | 2010-03-18 01:04:01 -0400 | [diff] [blame] | 862 | if (atom_parse_data_header(ctx, index, &size, &frev, &crev, &data_offset)) { |
| 863 | xtmds = (ATOM_XTMDS_INFO *)(ctx->bios + data_offset); |
Alex Deucher | b75fad0 | 2009-11-05 13:16:01 -0500 | [diff] [blame] | 864 | |
Alex Deucher | a084e6e | 2010-03-18 01:04:01 -0400 | [diff] [blame] | 865 | if (xtmds->ucSupportedLink & ATOM_XTMDS_SUPPORTED_DUALLINK) { |
| 866 | if (connector_type == DRM_MODE_CONNECTOR_DVII) |
| 867 | return CONNECTOR_OBJECT_ID_DUAL_LINK_DVI_I; |
| 868 | else |
| 869 | return CONNECTOR_OBJECT_ID_DUAL_LINK_DVI_D; |
| 870 | } else { |
| 871 | if (connector_type == DRM_MODE_CONNECTOR_DVII) |
| 872 | return CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_I; |
| 873 | else |
| 874 | return CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_D; |
| 875 | } |
| 876 | } else |
| 877 | return supported_devices_connector_object_id_convert |
| 878 | [connector_type]; |
Alex Deucher | b75fad0 | 2009-11-05 13:16:01 -0500 | [diff] [blame] | 879 | } else { |
| 880 | return supported_devices_connector_object_id_convert |
| 881 | [connector_type]; |
| 882 | } |
| 883 | } |
| 884 | |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 885 | struct bios_connector { |
| 886 | bool valid; |
Alex Deucher | 705af9c | 2009-09-10 16:31:13 -0400 | [diff] [blame] | 887 | uint16_t line_mux; |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 888 | uint16_t devices; |
| 889 | int connector_type; |
| 890 | struct radeon_i2c_bus_rec ddc_bus; |
Alex Deucher | eed45b3 | 2009-12-04 14:45:27 -0500 | [diff] [blame] | 891 | struct radeon_hpd hpd; |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 892 | }; |
| 893 | |
| 894 | bool radeon_get_atom_connector_info_from_supported_devices_table(struct |
| 895 | drm_device |
| 896 | *dev) |
| 897 | { |
| 898 | struct radeon_device *rdev = dev->dev_private; |
| 899 | struct radeon_mode_info *mode_info = &rdev->mode_info; |
| 900 | struct atom_context *ctx = mode_info->atom_context; |
| 901 | int index = GetIndexIntoMasterTable(DATA, SupportedDevicesInfo); |
| 902 | uint16_t size, data_offset; |
| 903 | uint8_t frev, crev; |
| 904 | uint16_t device_support; |
| 905 | uint8_t dac; |
| 906 | union atom_supported_devices *supported_devices; |
Alex Deucher | eed45b3 | 2009-12-04 14:45:27 -0500 | [diff] [blame] | 907 | int i, j, max_device; |
Prarit Bhargava | f49d273 | 2010-05-24 10:24:07 +1000 | [diff] [blame] | 908 | struct bios_connector *bios_connectors; |
| 909 | size_t bc_size = sizeof(*bios_connectors) * ATOM_MAX_SUPPORTED_DEVICE; |
Alex Deucher | 26b5bc9 | 2010-08-05 21:21:18 -0400 | [diff] [blame] | 910 | struct radeon_router router; |
| 911 | |
Alex Deucher | fb939df | 2010-11-08 16:08:29 +0000 | [diff] [blame] | 912 | router.ddc_valid = false; |
| 913 | router.cd_valid = false; |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 914 | |
Prarit Bhargava | f49d273 | 2010-05-24 10:24:07 +1000 | [diff] [blame] | 915 | bios_connectors = kzalloc(bc_size, GFP_KERNEL); |
| 916 | if (!bios_connectors) |
Alex Deucher | a084e6e | 2010-03-18 01:04:01 -0400 | [diff] [blame] | 917 | return false; |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 918 | |
Prarit Bhargava | f49d273 | 2010-05-24 10:24:07 +1000 | [diff] [blame] | 919 | if (!atom_parse_data_header(ctx, index, &size, &frev, &crev, |
| 920 | &data_offset)) { |
| 921 | kfree(bios_connectors); |
| 922 | return false; |
| 923 | } |
| 924 | |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 925 | supported_devices = |
| 926 | (union atom_supported_devices *)(ctx->bios + data_offset); |
| 927 | |
| 928 | device_support = le16_to_cpu(supported_devices->info.usDeviceSupport); |
| 929 | |
Alex Deucher | eed45b3 | 2009-12-04 14:45:27 -0500 | [diff] [blame] | 930 | if (frev > 1) |
| 931 | max_device = ATOM_MAX_SUPPORTED_DEVICE; |
| 932 | else |
| 933 | max_device = ATOM_MAX_SUPPORTED_DEVICE_INFO; |
| 934 | |
| 935 | for (i = 0; i < max_device; i++) { |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 936 | ATOM_CONNECTOR_INFO_I2C ci = |
| 937 | supported_devices->info.asConnInfo[i]; |
| 938 | |
| 939 | bios_connectors[i].valid = false; |
| 940 | |
| 941 | if (!(device_support & (1 << i))) { |
| 942 | continue; |
| 943 | } |
| 944 | |
| 945 | if (i == ATOM_DEVICE_CV_INDEX) { |
Dave Airlie | d9fdaaf | 2010-08-02 10:42:55 +1000 | [diff] [blame] | 946 | DRM_DEBUG_KMS("Skipping Component Video\n"); |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 947 | continue; |
| 948 | } |
| 949 | |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 950 | bios_connectors[i].connector_type = |
| 951 | supported_devices_connector_convert[ci.sucConnectorInfo. |
| 952 | sbfAccess. |
| 953 | bfConnectorType]; |
| 954 | |
| 955 | if (bios_connectors[i].connector_type == |
| 956 | DRM_MODE_CONNECTOR_Unknown) |
| 957 | continue; |
| 958 | |
| 959 | dac = ci.sucConnectorInfo.sbfAccess.bfAssociatedDAC; |
| 960 | |
Alex Deucher | d3f420d | 2009-12-08 14:30:49 -0500 | [diff] [blame] | 961 | bios_connectors[i].line_mux = |
| 962 | ci.sucI2cId.ucAccess; |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 963 | |
| 964 | /* give tv unique connector ids */ |
| 965 | if (i == ATOM_DEVICE_TV1_INDEX) { |
| 966 | bios_connectors[i].ddc_bus.valid = false; |
| 967 | bios_connectors[i].line_mux = 50; |
| 968 | } else if (i == ATOM_DEVICE_TV2_INDEX) { |
| 969 | bios_connectors[i].ddc_bus.valid = false; |
| 970 | bios_connectors[i].line_mux = 51; |
| 971 | } else if (i == ATOM_DEVICE_CV_INDEX) { |
| 972 | bios_connectors[i].ddc_bus.valid = false; |
| 973 | bios_connectors[i].line_mux = 52; |
| 974 | } else |
| 975 | bios_connectors[i].ddc_bus = |
Alex Deucher | eed45b3 | 2009-12-04 14:45:27 -0500 | [diff] [blame] | 976 | radeon_lookup_i2c_gpio(rdev, |
| 977 | bios_connectors[i].line_mux); |
| 978 | |
| 979 | if ((crev > 1) && (frev > 1)) { |
| 980 | u8 isb = supported_devices->info_2d1.asIntSrcInfo[i].ucIntSrcBitmap; |
| 981 | switch (isb) { |
| 982 | case 0x4: |
| 983 | bios_connectors[i].hpd.hpd = RADEON_HPD_1; |
| 984 | break; |
| 985 | case 0xa: |
| 986 | bios_connectors[i].hpd.hpd = RADEON_HPD_2; |
| 987 | break; |
| 988 | default: |
| 989 | bios_connectors[i].hpd.hpd = RADEON_HPD_NONE; |
| 990 | break; |
| 991 | } |
| 992 | } else { |
| 993 | if (i == ATOM_DEVICE_DFP1_INDEX) |
| 994 | bios_connectors[i].hpd.hpd = RADEON_HPD_1; |
| 995 | else if (i == ATOM_DEVICE_DFP2_INDEX) |
| 996 | bios_connectors[i].hpd.hpd = RADEON_HPD_2; |
| 997 | else |
| 998 | bios_connectors[i].hpd.hpd = RADEON_HPD_NONE; |
| 999 | } |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 1000 | |
| 1001 | /* Always set the connector type to VGA for CRT1/CRT2. if they are |
| 1002 | * shared with a DVI port, we'll pick up the DVI connector when we |
| 1003 | * merge the outputs. Some bioses incorrectly list VGA ports as DVI. |
| 1004 | */ |
| 1005 | if (i == ATOM_DEVICE_CRT1_INDEX || i == ATOM_DEVICE_CRT2_INDEX) |
| 1006 | bios_connectors[i].connector_type = |
| 1007 | DRM_MODE_CONNECTOR_VGA; |
| 1008 | |
| 1009 | if (!radeon_atom_apply_quirks |
| 1010 | (dev, (1 << i), &bios_connectors[i].connector_type, |
Alex Deucher | eed45b3 | 2009-12-04 14:45:27 -0500 | [diff] [blame] | 1011 | &bios_connectors[i].ddc_bus, &bios_connectors[i].line_mux, |
| 1012 | &bios_connectors[i].hpd)) |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 1013 | continue; |
| 1014 | |
| 1015 | bios_connectors[i].valid = true; |
| 1016 | bios_connectors[i].devices = (1 << i); |
| 1017 | |
| 1018 | if (ASIC_IS_AVIVO(rdev) || radeon_r4xx_atom) |
| 1019 | radeon_add_atom_encoder(dev, |
Alex Deucher | 5137ee9 | 2010-08-12 18:58:47 -0400 | [diff] [blame] | 1020 | radeon_get_encoder_enum(dev, |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 1021 | (1 << i), |
| 1022 | dac), |
Alex Deucher | 36868bd | 2011-01-06 21:19:21 -0500 | [diff] [blame] | 1023 | (1 << i), |
| 1024 | 0); |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 1025 | else |
| 1026 | radeon_add_legacy_encoder(dev, |
Alex Deucher | 5137ee9 | 2010-08-12 18:58:47 -0400 | [diff] [blame] | 1027 | radeon_get_encoder_enum(dev, |
Alex Deucher | f56cd64 | 2009-12-18 11:28:22 -0500 | [diff] [blame] | 1028 | (1 << i), |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 1029 | dac), |
| 1030 | (1 << i)); |
| 1031 | } |
| 1032 | |
| 1033 | /* combine shared connectors */ |
Alex Deucher | eed45b3 | 2009-12-04 14:45:27 -0500 | [diff] [blame] | 1034 | for (i = 0; i < max_device; i++) { |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 1035 | if (bios_connectors[i].valid) { |
Alex Deucher | eed45b3 | 2009-12-04 14:45:27 -0500 | [diff] [blame] | 1036 | for (j = 0; j < max_device; j++) { |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 1037 | if (bios_connectors[j].valid && (i != j)) { |
| 1038 | if (bios_connectors[i].line_mux == |
| 1039 | bios_connectors[j].line_mux) { |
Alex Deucher | f56cd64 | 2009-12-18 11:28:22 -0500 | [diff] [blame] | 1040 | /* make sure not to combine LVDS */ |
| 1041 | if (bios_connectors[i].devices & (ATOM_DEVICE_LCD_SUPPORT)) { |
| 1042 | bios_connectors[i].line_mux = 53; |
| 1043 | bios_connectors[i].ddc_bus.valid = false; |
| 1044 | continue; |
| 1045 | } |
| 1046 | if (bios_connectors[j].devices & (ATOM_DEVICE_LCD_SUPPORT)) { |
| 1047 | bios_connectors[j].line_mux = 53; |
| 1048 | bios_connectors[j].ddc_bus.valid = false; |
| 1049 | continue; |
| 1050 | } |
| 1051 | /* combine analog and digital for DVI-I */ |
| 1052 | if (((bios_connectors[i].devices & (ATOM_DEVICE_DFP_SUPPORT)) && |
| 1053 | (bios_connectors[j].devices & (ATOM_DEVICE_CRT_SUPPORT))) || |
| 1054 | ((bios_connectors[j].devices & (ATOM_DEVICE_DFP_SUPPORT)) && |
| 1055 | (bios_connectors[i].devices & (ATOM_DEVICE_CRT_SUPPORT)))) { |
| 1056 | bios_connectors[i].devices |= |
| 1057 | bios_connectors[j].devices; |
| 1058 | bios_connectors[i].connector_type = |
| 1059 | DRM_MODE_CONNECTOR_DVII; |
| 1060 | if (bios_connectors[j].devices & (ATOM_DEVICE_DFP_SUPPORT)) |
Alex Deucher | eed45b3 | 2009-12-04 14:45:27 -0500 | [diff] [blame] | 1061 | bios_connectors[i].hpd = |
| 1062 | bios_connectors[j].hpd; |
Alex Deucher | f56cd64 | 2009-12-18 11:28:22 -0500 | [diff] [blame] | 1063 | bios_connectors[j].valid = false; |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 1064 | } |
| 1065 | } |
| 1066 | } |
| 1067 | } |
| 1068 | } |
| 1069 | } |
| 1070 | |
| 1071 | /* add the connectors */ |
Alex Deucher | eed45b3 | 2009-12-04 14:45:27 -0500 | [diff] [blame] | 1072 | for (i = 0; i < max_device; i++) { |
Alex Deucher | b75fad0 | 2009-11-05 13:16:01 -0500 | [diff] [blame] | 1073 | if (bios_connectors[i].valid) { |
| 1074 | uint16_t connector_object_id = |
| 1075 | atombios_get_connector_object_id(dev, |
| 1076 | bios_connectors[i].connector_type, |
| 1077 | bios_connectors[i].devices); |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 1078 | radeon_add_atom_connector(dev, |
| 1079 | bios_connectors[i].line_mux, |
| 1080 | bios_connectors[i].devices, |
| 1081 | bios_connectors[i]. |
| 1082 | connector_type, |
| 1083 | &bios_connectors[i].ddc_bus, |
Alex Deucher | 5137ee9 | 2010-08-12 18:58:47 -0400 | [diff] [blame] | 1084 | 0, |
Alex Deucher | eed45b3 | 2009-12-04 14:45:27 -0500 | [diff] [blame] | 1085 | connector_object_id, |
Alex Deucher | 26b5bc9 | 2010-08-05 21:21:18 -0400 | [diff] [blame] | 1086 | &bios_connectors[i].hpd, |
| 1087 | &router); |
Alex Deucher | b75fad0 | 2009-11-05 13:16:01 -0500 | [diff] [blame] | 1088 | } |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 1089 | } |
| 1090 | |
| 1091 | radeon_link_encoder_connector(dev); |
| 1092 | |
Prarit Bhargava | f49d273 | 2010-05-24 10:24:07 +1000 | [diff] [blame] | 1093 | kfree(bios_connectors); |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 1094 | return true; |
| 1095 | } |
| 1096 | |
| 1097 | union firmware_info { |
| 1098 | ATOM_FIRMWARE_INFO info; |
| 1099 | ATOM_FIRMWARE_INFO_V1_2 info_12; |
| 1100 | ATOM_FIRMWARE_INFO_V1_3 info_13; |
| 1101 | ATOM_FIRMWARE_INFO_V1_4 info_14; |
Alex Deucher | bcc1c2a | 2010-01-12 17:54:34 -0500 | [diff] [blame] | 1102 | ATOM_FIRMWARE_INFO_V2_1 info_21; |
Alex Deucher | f82b3dd | 2011-01-06 21:19:15 -0500 | [diff] [blame] | 1103 | ATOM_FIRMWARE_INFO_V2_2 info_22; |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 1104 | }; |
| 1105 | |
| 1106 | bool radeon_atom_get_clock_info(struct drm_device *dev) |
| 1107 | { |
| 1108 | struct radeon_device *rdev = dev->dev_private; |
| 1109 | struct radeon_mode_info *mode_info = &rdev->mode_info; |
| 1110 | int index = GetIndexIntoMasterTable(DATA, FirmwareInfo); |
| 1111 | union firmware_info *firmware_info; |
| 1112 | uint8_t frev, crev; |
| 1113 | struct radeon_pll *p1pll = &rdev->clock.p1pll; |
| 1114 | struct radeon_pll *p2pll = &rdev->clock.p2pll; |
Alex Deucher | bcc1c2a | 2010-01-12 17:54:34 -0500 | [diff] [blame] | 1115 | struct radeon_pll *dcpll = &rdev->clock.dcpll; |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 1116 | struct radeon_pll *spll = &rdev->clock.spll; |
| 1117 | struct radeon_pll *mpll = &rdev->clock.mpll; |
| 1118 | uint16_t data_offset; |
| 1119 | |
Alex Deucher | a084e6e | 2010-03-18 01:04:01 -0400 | [diff] [blame] | 1120 | if (atom_parse_data_header(mode_info->atom_context, index, NULL, |
| 1121 | &frev, &crev, &data_offset)) { |
| 1122 | firmware_info = |
| 1123 | (union firmware_info *)(mode_info->atom_context->bios + |
| 1124 | data_offset); |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 1125 | /* pixel clocks */ |
| 1126 | p1pll->reference_freq = |
| 1127 | le16_to_cpu(firmware_info->info.usReferenceClock); |
| 1128 | p1pll->reference_div = 0; |
| 1129 | |
Mathias Fröhlich | bc293e5 | 2009-10-19 17:49:49 -0400 | [diff] [blame] | 1130 | if (crev < 2) |
| 1131 | p1pll->pll_out_min = |
| 1132 | le16_to_cpu(firmware_info->info.usMinPixelClockPLL_Output); |
| 1133 | else |
| 1134 | p1pll->pll_out_min = |
| 1135 | le32_to_cpu(firmware_info->info_12.ulMinPixelClockPLL_Output); |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 1136 | p1pll->pll_out_max = |
| 1137 | le32_to_cpu(firmware_info->info.ulMaxPixelClockPLL_Output); |
| 1138 | |
Alex Deucher | 86cb2bb | 2010-03-08 12:55:16 -0500 | [diff] [blame] | 1139 | if (crev >= 4) { |
| 1140 | p1pll->lcd_pll_out_min = |
| 1141 | le16_to_cpu(firmware_info->info_14.usLcdMinPixelClockPLL_Output) * 100; |
| 1142 | if (p1pll->lcd_pll_out_min == 0) |
| 1143 | p1pll->lcd_pll_out_min = p1pll->pll_out_min; |
| 1144 | p1pll->lcd_pll_out_max = |
| 1145 | le16_to_cpu(firmware_info->info_14.usLcdMaxPixelClockPLL_Output) * 100; |
| 1146 | if (p1pll->lcd_pll_out_max == 0) |
| 1147 | p1pll->lcd_pll_out_max = p1pll->pll_out_max; |
| 1148 | } else { |
| 1149 | p1pll->lcd_pll_out_min = p1pll->pll_out_min; |
| 1150 | p1pll->lcd_pll_out_max = p1pll->pll_out_max; |
| 1151 | } |
| 1152 | |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 1153 | if (p1pll->pll_out_min == 0) { |
| 1154 | if (ASIC_IS_AVIVO(rdev)) |
| 1155 | p1pll->pll_out_min = 64800; |
| 1156 | else |
| 1157 | p1pll->pll_out_min = 20000; |
| 1158 | } |
| 1159 | |
| 1160 | p1pll->pll_in_min = |
| 1161 | le16_to_cpu(firmware_info->info.usMinPixelClockPLL_Input); |
| 1162 | p1pll->pll_in_max = |
| 1163 | le16_to_cpu(firmware_info->info.usMaxPixelClockPLL_Input); |
| 1164 | |
| 1165 | *p2pll = *p1pll; |
| 1166 | |
| 1167 | /* system clock */ |
Alex Deucher | f82b3dd | 2011-01-06 21:19:15 -0500 | [diff] [blame] | 1168 | if (ASIC_IS_DCE4(rdev)) |
| 1169 | spll->reference_freq = |
| 1170 | le16_to_cpu(firmware_info->info_21.usCoreReferenceClock); |
| 1171 | else |
| 1172 | spll->reference_freq = |
| 1173 | le16_to_cpu(firmware_info->info.usReferenceClock); |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 1174 | spll->reference_div = 0; |
| 1175 | |
| 1176 | spll->pll_out_min = |
| 1177 | le16_to_cpu(firmware_info->info.usMinEngineClockPLL_Output); |
| 1178 | spll->pll_out_max = |
| 1179 | le32_to_cpu(firmware_info->info.ulMaxEngineClockPLL_Output); |
| 1180 | |
| 1181 | /* ??? */ |
| 1182 | if (spll->pll_out_min == 0) { |
| 1183 | if (ASIC_IS_AVIVO(rdev)) |
| 1184 | spll->pll_out_min = 64800; |
| 1185 | else |
| 1186 | spll->pll_out_min = 20000; |
| 1187 | } |
| 1188 | |
| 1189 | spll->pll_in_min = |
| 1190 | le16_to_cpu(firmware_info->info.usMinEngineClockPLL_Input); |
| 1191 | spll->pll_in_max = |
| 1192 | le16_to_cpu(firmware_info->info.usMaxEngineClockPLL_Input); |
| 1193 | |
| 1194 | /* memory clock */ |
Alex Deucher | f82b3dd | 2011-01-06 21:19:15 -0500 | [diff] [blame] | 1195 | if (ASIC_IS_DCE4(rdev)) |
| 1196 | mpll->reference_freq = |
| 1197 | le16_to_cpu(firmware_info->info_21.usMemoryReferenceClock); |
| 1198 | else |
| 1199 | mpll->reference_freq = |
| 1200 | le16_to_cpu(firmware_info->info.usReferenceClock); |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 1201 | mpll->reference_div = 0; |
| 1202 | |
| 1203 | mpll->pll_out_min = |
| 1204 | le16_to_cpu(firmware_info->info.usMinMemoryClockPLL_Output); |
| 1205 | mpll->pll_out_max = |
| 1206 | le32_to_cpu(firmware_info->info.ulMaxMemoryClockPLL_Output); |
| 1207 | |
| 1208 | /* ??? */ |
| 1209 | if (mpll->pll_out_min == 0) { |
| 1210 | if (ASIC_IS_AVIVO(rdev)) |
| 1211 | mpll->pll_out_min = 64800; |
| 1212 | else |
| 1213 | mpll->pll_out_min = 20000; |
| 1214 | } |
| 1215 | |
| 1216 | mpll->pll_in_min = |
| 1217 | le16_to_cpu(firmware_info->info.usMinMemoryClockPLL_Input); |
| 1218 | mpll->pll_in_max = |
| 1219 | le16_to_cpu(firmware_info->info.usMaxMemoryClockPLL_Input); |
| 1220 | |
| 1221 | rdev->clock.default_sclk = |
| 1222 | le32_to_cpu(firmware_info->info.ulDefaultEngineClock); |
| 1223 | rdev->clock.default_mclk = |
| 1224 | le32_to_cpu(firmware_info->info.ulDefaultMemoryClock); |
| 1225 | |
Alex Deucher | bcc1c2a | 2010-01-12 17:54:34 -0500 | [diff] [blame] | 1226 | if (ASIC_IS_DCE4(rdev)) { |
| 1227 | rdev->clock.default_dispclk = |
| 1228 | le32_to_cpu(firmware_info->info_21.ulDefaultDispEngineClkFreq); |
Alex Deucher | f82b3dd | 2011-01-06 21:19:15 -0500 | [diff] [blame] | 1229 | if (rdev->clock.default_dispclk == 0) { |
Alex Deucher | 9368931 | 2014-06-18 11:46:35 -0400 | [diff] [blame] | 1230 | if (ASIC_IS_DCE6(rdev)) |
| 1231 | rdev->clock.default_dispclk = 60000; /* 600 Mhz */ |
| 1232 | else if (ASIC_IS_DCE5(rdev)) |
Alex Deucher | f82b3dd | 2011-01-06 21:19:15 -0500 | [diff] [blame] | 1233 | rdev->clock.default_dispclk = 54000; /* 540 Mhz */ |
| 1234 | else |
| 1235 | rdev->clock.default_dispclk = 60000; /* 600 Mhz */ |
| 1236 | } |
Alex Deucher | 9368931 | 2014-06-18 11:46:35 -0400 | [diff] [blame] | 1237 | /* set a reasonable default for DP */ |
| 1238 | if (ASIC_IS_DCE6(rdev) && (rdev->clock.default_dispclk < 53900)) { |
| 1239 | DRM_INFO("Changing default dispclk from %dMhz to 600Mhz\n", |
| 1240 | rdev->clock.default_dispclk / 100); |
| 1241 | rdev->clock.default_dispclk = 60000; |
| 1242 | } |
Alex Deucher | bcc1c2a | 2010-01-12 17:54:34 -0500 | [diff] [blame] | 1243 | rdev->clock.dp_extclk = |
| 1244 | le16_to_cpu(firmware_info->info_21.usUniphyDPModeExtClkFreq); |
Alex Deucher | 4489cd62 | 2013-03-22 15:59:10 -0400 | [diff] [blame] | 1245 | rdev->clock.current_dispclk = rdev->clock.default_dispclk; |
Alex Deucher | bcc1c2a | 2010-01-12 17:54:34 -0500 | [diff] [blame] | 1246 | } |
| 1247 | *dcpll = *p1pll; |
| 1248 | |
Alex Deucher | b20f9be | 2011-06-08 13:01:11 -0400 | [diff] [blame] | 1249 | rdev->clock.max_pixel_clock = le16_to_cpu(firmware_info->info.usMaxPixelClock); |
| 1250 | if (rdev->clock.max_pixel_clock == 0) |
| 1251 | rdev->clock.max_pixel_clock = 40000; |
| 1252 | |
Alex Deucher | af7912e | 2012-07-26 09:50:57 -0400 | [diff] [blame] | 1253 | /* not technically a clock, but... */ |
| 1254 | rdev->mode_info.firmware_flags = |
| 1255 | le16_to_cpu(firmware_info->info.usFirmwareCapability.susAccess); |
| 1256 | |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 1257 | return true; |
| 1258 | } |
Alex Deucher | bcc1c2a | 2010-01-12 17:54:34 -0500 | [diff] [blame] | 1259 | |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 1260 | return false; |
| 1261 | } |
| 1262 | |
Alex Deucher | 06b6476 | 2010-01-05 11:27:29 -0500 | [diff] [blame] | 1263 | union igp_info { |
| 1264 | struct _ATOM_INTEGRATED_SYSTEM_INFO info; |
| 1265 | struct _ATOM_INTEGRATED_SYSTEM_INFO_V2 info_2; |
Alex Deucher | 3838f46 | 2012-07-25 12:32:59 -0400 | [diff] [blame] | 1266 | struct _ATOM_INTEGRATED_SYSTEM_INFO_V6 info_6; |
| 1267 | struct _ATOM_INTEGRATED_SYSTEM_INFO_V1_7 info_7; |
Alex Deucher | c2037ad | 2012-07-25 12:45:16 -0400 | [diff] [blame] | 1268 | struct _ATOM_INTEGRATED_SYSTEM_INFO_V1_8 info_8; |
Alex Deucher | 06b6476 | 2010-01-05 11:27:29 -0500 | [diff] [blame] | 1269 | }; |
| 1270 | |
| 1271 | bool radeon_atombios_sideport_present(struct radeon_device *rdev) |
| 1272 | { |
| 1273 | struct radeon_mode_info *mode_info = &rdev->mode_info; |
| 1274 | int index = GetIndexIntoMasterTable(DATA, IntegratedSystemInfo); |
| 1275 | union igp_info *igp_info; |
| 1276 | u8 frev, crev; |
| 1277 | u16 data_offset; |
| 1278 | |
Alex Deucher | 4c70b2e | 2010-08-02 19:39:15 -0400 | [diff] [blame] | 1279 | /* sideport is AMD only */ |
| 1280 | if (rdev->family == CHIP_RS600) |
| 1281 | return false; |
| 1282 | |
Alex Deucher | a084e6e | 2010-03-18 01:04:01 -0400 | [diff] [blame] | 1283 | if (atom_parse_data_header(mode_info->atom_context, index, NULL, |
| 1284 | &frev, &crev, &data_offset)) { |
| 1285 | igp_info = (union igp_info *)(mode_info->atom_context->bios + |
Alex Deucher | 06b6476 | 2010-01-05 11:27:29 -0500 | [diff] [blame] | 1286 | data_offset); |
Alex Deucher | 06b6476 | 2010-01-05 11:27:29 -0500 | [diff] [blame] | 1287 | switch (crev) { |
| 1288 | case 1: |
Cédric Cano | 4589433 | 2011-02-11 19:45:37 -0500 | [diff] [blame] | 1289 | if (le32_to_cpu(igp_info->info.ulBootUpMemoryClock)) |
Alex Deucher | 4c70b2e | 2010-08-02 19:39:15 -0400 | [diff] [blame] | 1290 | return true; |
Alex Deucher | 06b6476 | 2010-01-05 11:27:29 -0500 | [diff] [blame] | 1291 | break; |
| 1292 | case 2: |
Cédric Cano | 4589433 | 2011-02-11 19:45:37 -0500 | [diff] [blame] | 1293 | if (le32_to_cpu(igp_info->info_2.ulBootUpSidePortClock)) |
Alex Deucher | 06b6476 | 2010-01-05 11:27:29 -0500 | [diff] [blame] | 1294 | return true; |
| 1295 | break; |
| 1296 | default: |
| 1297 | DRM_ERROR("Unsupported IGP table: %d %d\n", frev, crev); |
| 1298 | break; |
| 1299 | } |
| 1300 | } |
| 1301 | return false; |
| 1302 | } |
| 1303 | |
Dave Airlie | 445282d | 2009-09-09 17:40:54 +1000 | [diff] [blame] | 1304 | bool radeon_atombios_get_tmds_info(struct radeon_encoder *encoder, |
| 1305 | struct radeon_encoder_int_tmds *tmds) |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 1306 | { |
| 1307 | struct drm_device *dev = encoder->base.dev; |
| 1308 | struct radeon_device *rdev = dev->dev_private; |
| 1309 | struct radeon_mode_info *mode_info = &rdev->mode_info; |
| 1310 | int index = GetIndexIntoMasterTable(DATA, TMDS_Info); |
| 1311 | uint16_t data_offset; |
| 1312 | struct _ATOM_TMDS_INFO *tmds_info; |
| 1313 | uint8_t frev, crev; |
| 1314 | uint16_t maxfreq; |
| 1315 | int i; |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 1316 | |
Alex Deucher | a084e6e | 2010-03-18 01:04:01 -0400 | [diff] [blame] | 1317 | if (atom_parse_data_header(mode_info->atom_context, index, NULL, |
| 1318 | &frev, &crev, &data_offset)) { |
| 1319 | tmds_info = |
| 1320 | (struct _ATOM_TMDS_INFO *)(mode_info->atom_context->bios + |
| 1321 | data_offset); |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 1322 | |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 1323 | maxfreq = le16_to_cpu(tmds_info->usMaxFrequency); |
| 1324 | for (i = 0; i < 4; i++) { |
| 1325 | tmds->tmds_pll[i].freq = |
| 1326 | le16_to_cpu(tmds_info->asMiscInfo[i].usFrequency); |
| 1327 | tmds->tmds_pll[i].value = |
| 1328 | tmds_info->asMiscInfo[i].ucPLL_ChargePump & 0x3f; |
| 1329 | tmds->tmds_pll[i].value |= |
| 1330 | (tmds_info->asMiscInfo[i]. |
| 1331 | ucPLL_VCO_Gain & 0x3f) << 6; |
| 1332 | tmds->tmds_pll[i].value |= |
| 1333 | (tmds_info->asMiscInfo[i]. |
| 1334 | ucPLL_DutyCycle & 0xf) << 12; |
| 1335 | tmds->tmds_pll[i].value |= |
| 1336 | (tmds_info->asMiscInfo[i]. |
| 1337 | ucPLL_VoltageSwing & 0xf) << 16; |
| 1338 | |
Dave Airlie | d9fdaaf | 2010-08-02 10:42:55 +1000 | [diff] [blame] | 1339 | DRM_DEBUG_KMS("TMDS PLL From ATOMBIOS %u %x\n", |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 1340 | tmds->tmds_pll[i].freq, |
| 1341 | tmds->tmds_pll[i].value); |
| 1342 | |
| 1343 | if (maxfreq == tmds->tmds_pll[i].freq) { |
| 1344 | tmds->tmds_pll[i].freq = 0xffffffff; |
| 1345 | break; |
| 1346 | } |
| 1347 | } |
Dave Airlie | 445282d | 2009-09-09 17:40:54 +1000 | [diff] [blame] | 1348 | return true; |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 1349 | } |
Dave Airlie | 445282d | 2009-09-09 17:40:54 +1000 | [diff] [blame] | 1350 | return false; |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 1351 | } |
| 1352 | |
Alex Deucher | ba032a5 | 2010-10-04 17:13:01 -0400 | [diff] [blame] | 1353 | bool radeon_atombios_get_ppll_ss_info(struct radeon_device *rdev, |
| 1354 | struct radeon_atom_ss *ss, |
| 1355 | int id) |
Alex Deucher | ebbe1cb | 2009-10-16 11:15:25 -0400 | [diff] [blame] | 1356 | { |
Alex Deucher | ebbe1cb | 2009-10-16 11:15:25 -0400 | [diff] [blame] | 1357 | struct radeon_mode_info *mode_info = &rdev->mode_info; |
| 1358 | int index = GetIndexIntoMasterTable(DATA, PPLL_SS_Info); |
Alex Deucher | ba032a5 | 2010-10-04 17:13:01 -0400 | [diff] [blame] | 1359 | uint16_t data_offset, size; |
Alex Deucher | ebbe1cb | 2009-10-16 11:15:25 -0400 | [diff] [blame] | 1360 | struct _ATOM_SPREAD_SPECTRUM_INFO *ss_info; |
Alex Deucher | a7ee824 | 2013-09-16 17:46:00 -0400 | [diff] [blame] | 1361 | struct _ATOM_SPREAD_SPECTRUM_ASSIGNMENT *ss_assign; |
Alex Deucher | ebbe1cb | 2009-10-16 11:15:25 -0400 | [diff] [blame] | 1362 | uint8_t frev, crev; |
Alex Deucher | ba032a5 | 2010-10-04 17:13:01 -0400 | [diff] [blame] | 1363 | int i, num_indices; |
Alex Deucher | ebbe1cb | 2009-10-16 11:15:25 -0400 | [diff] [blame] | 1364 | |
Alex Deucher | ba032a5 | 2010-10-04 17:13:01 -0400 | [diff] [blame] | 1365 | memset(ss, 0, sizeof(struct radeon_atom_ss)); |
| 1366 | if (atom_parse_data_header(mode_info->atom_context, index, &size, |
Alex Deucher | a084e6e | 2010-03-18 01:04:01 -0400 | [diff] [blame] | 1367 | &frev, &crev, &data_offset)) { |
| 1368 | ss_info = |
| 1369 | (struct _ATOM_SPREAD_SPECTRUM_INFO *)(mode_info->atom_context->bios + data_offset); |
Alex Deucher | ebbe1cb | 2009-10-16 11:15:25 -0400 | [diff] [blame] | 1370 | |
Alex Deucher | ba032a5 | 2010-10-04 17:13:01 -0400 | [diff] [blame] | 1371 | num_indices = (size - sizeof(ATOM_COMMON_TABLE_HEADER)) / |
| 1372 | sizeof(ATOM_SPREAD_SPECTRUM_ASSIGNMENT); |
Alex Deucher | a7ee824 | 2013-09-16 17:46:00 -0400 | [diff] [blame] | 1373 | ss_assign = (struct _ATOM_SPREAD_SPECTRUM_ASSIGNMENT*) |
| 1374 | ((u8 *)&ss_info->asSS_Info[0]); |
Alex Deucher | ba032a5 | 2010-10-04 17:13:01 -0400 | [diff] [blame] | 1375 | for (i = 0; i < num_indices; i++) { |
Alex Deucher | a7ee824 | 2013-09-16 17:46:00 -0400 | [diff] [blame] | 1376 | if (ss_assign->ucSS_Id == id) { |
Alex Deucher | 279b215 | 2009-12-08 14:07:03 -0500 | [diff] [blame] | 1377 | ss->percentage = |
Alex Deucher | a7ee824 | 2013-09-16 17:46:00 -0400 | [diff] [blame] | 1378 | le16_to_cpu(ss_assign->usSpreadSpectrumPercentage); |
| 1379 | ss->type = ss_assign->ucSpreadSpectrumType; |
| 1380 | ss->step = ss_assign->ucSS_Step; |
| 1381 | ss->delay = ss_assign->ucSS_Delay; |
| 1382 | ss->range = ss_assign->ucSS_Range; |
| 1383 | ss->refdiv = ss_assign->ucRecommendedRef_Div; |
Alex Deucher | ba032a5 | 2010-10-04 17:13:01 -0400 | [diff] [blame] | 1384 | return true; |
Alex Deucher | 279b215 | 2009-12-08 14:07:03 -0500 | [diff] [blame] | 1385 | } |
Alex Deucher | a7ee824 | 2013-09-16 17:46:00 -0400 | [diff] [blame] | 1386 | ss_assign = (struct _ATOM_SPREAD_SPECTRUM_ASSIGNMENT*) |
| 1387 | ((u8 *)ss_assign + sizeof(struct _ATOM_SPREAD_SPECTRUM_ASSIGNMENT)); |
Alex Deucher | 279b215 | 2009-12-08 14:07:03 -0500 | [diff] [blame] | 1388 | } |
Alex Deucher | ebbe1cb | 2009-10-16 11:15:25 -0400 | [diff] [blame] | 1389 | } |
Alex Deucher | ba032a5 | 2010-10-04 17:13:01 -0400 | [diff] [blame] | 1390 | return false; |
| 1391 | } |
| 1392 | |
Alex Deucher | 4339c44 | 2010-11-22 17:56:25 -0500 | [diff] [blame] | 1393 | static void radeon_atombios_get_igp_ss_overrides(struct radeon_device *rdev, |
| 1394 | struct radeon_atom_ss *ss, |
| 1395 | int id) |
| 1396 | { |
| 1397 | struct radeon_mode_info *mode_info = &rdev->mode_info; |
| 1398 | int index = GetIndexIntoMasterTable(DATA, IntegratedSystemInfo); |
| 1399 | u16 data_offset, size; |
Alex Deucher | 3838f46 | 2012-07-25 12:32:59 -0400 | [diff] [blame] | 1400 | union igp_info *igp_info; |
Alex Deucher | 4339c44 | 2010-11-22 17:56:25 -0500 | [diff] [blame] | 1401 | u8 frev, crev; |
| 1402 | u16 percentage = 0, rate = 0; |
| 1403 | |
| 1404 | /* get any igp specific overrides */ |
| 1405 | if (atom_parse_data_header(mode_info->atom_context, index, &size, |
| 1406 | &frev, &crev, &data_offset)) { |
Alex Deucher | 3838f46 | 2012-07-25 12:32:59 -0400 | [diff] [blame] | 1407 | igp_info = (union igp_info *) |
Alex Deucher | 4339c44 | 2010-11-22 17:56:25 -0500 | [diff] [blame] | 1408 | (mode_info->atom_context->bios + data_offset); |
Alex Deucher | 3838f46 | 2012-07-25 12:32:59 -0400 | [diff] [blame] | 1409 | switch (crev) { |
| 1410 | case 6: |
| 1411 | switch (id) { |
| 1412 | case ASIC_INTERNAL_SS_ON_TMDS: |
| 1413 | percentage = le16_to_cpu(igp_info->info_6.usDVISSPercentage); |
| 1414 | rate = le16_to_cpu(igp_info->info_6.usDVISSpreadRateIn10Hz); |
| 1415 | break; |
| 1416 | case ASIC_INTERNAL_SS_ON_HDMI: |
| 1417 | percentage = le16_to_cpu(igp_info->info_6.usHDMISSPercentage); |
| 1418 | rate = le16_to_cpu(igp_info->info_6.usHDMISSpreadRateIn10Hz); |
| 1419 | break; |
| 1420 | case ASIC_INTERNAL_SS_ON_LVDS: |
| 1421 | percentage = le16_to_cpu(igp_info->info_6.usLvdsSSPercentage); |
| 1422 | rate = le16_to_cpu(igp_info->info_6.usLvdsSSpreadRateIn10Hz); |
| 1423 | break; |
| 1424 | } |
Alex Deucher | 4339c44 | 2010-11-22 17:56:25 -0500 | [diff] [blame] | 1425 | break; |
Alex Deucher | 3838f46 | 2012-07-25 12:32:59 -0400 | [diff] [blame] | 1426 | case 7: |
| 1427 | switch (id) { |
| 1428 | case ASIC_INTERNAL_SS_ON_TMDS: |
| 1429 | percentage = le16_to_cpu(igp_info->info_7.usDVISSPercentage); |
| 1430 | rate = le16_to_cpu(igp_info->info_7.usDVISSpreadRateIn10Hz); |
| 1431 | break; |
| 1432 | case ASIC_INTERNAL_SS_ON_HDMI: |
| 1433 | percentage = le16_to_cpu(igp_info->info_7.usHDMISSPercentage); |
| 1434 | rate = le16_to_cpu(igp_info->info_7.usHDMISSpreadRateIn10Hz); |
| 1435 | break; |
| 1436 | case ASIC_INTERNAL_SS_ON_LVDS: |
| 1437 | percentage = le16_to_cpu(igp_info->info_7.usLvdsSSPercentage); |
| 1438 | rate = le16_to_cpu(igp_info->info_7.usLvdsSSpreadRateIn10Hz); |
| 1439 | break; |
| 1440 | } |
Alex Deucher | 4339c44 | 2010-11-22 17:56:25 -0500 | [diff] [blame] | 1441 | break; |
Alex Deucher | c2037ad | 2012-07-25 12:45:16 -0400 | [diff] [blame] | 1442 | case 8: |
| 1443 | switch (id) { |
| 1444 | case ASIC_INTERNAL_SS_ON_TMDS: |
| 1445 | percentage = le16_to_cpu(igp_info->info_8.usDVISSPercentage); |
| 1446 | rate = le16_to_cpu(igp_info->info_8.usDVISSpreadRateIn10Hz); |
| 1447 | break; |
| 1448 | case ASIC_INTERNAL_SS_ON_HDMI: |
| 1449 | percentage = le16_to_cpu(igp_info->info_8.usHDMISSPercentage); |
| 1450 | rate = le16_to_cpu(igp_info->info_8.usHDMISSpreadRateIn10Hz); |
| 1451 | break; |
| 1452 | case ASIC_INTERNAL_SS_ON_LVDS: |
| 1453 | percentage = le16_to_cpu(igp_info->info_8.usLvdsSSPercentage); |
| 1454 | rate = le16_to_cpu(igp_info->info_8.usLvdsSSpreadRateIn10Hz); |
| 1455 | break; |
| 1456 | } |
| 1457 | break; |
Alex Deucher | 3838f46 | 2012-07-25 12:32:59 -0400 | [diff] [blame] | 1458 | default: |
| 1459 | DRM_ERROR("Unsupported IGP table: %d %d\n", frev, crev); |
Alex Deucher | 4339c44 | 2010-11-22 17:56:25 -0500 | [diff] [blame] | 1460 | break; |
| 1461 | } |
| 1462 | if (percentage) |
| 1463 | ss->percentage = percentage; |
| 1464 | if (rate) |
| 1465 | ss->rate = rate; |
| 1466 | } |
| 1467 | } |
| 1468 | |
Alex Deucher | ba032a5 | 2010-10-04 17:13:01 -0400 | [diff] [blame] | 1469 | union asic_ss_info { |
| 1470 | struct _ATOM_ASIC_INTERNAL_SS_INFO info; |
| 1471 | struct _ATOM_ASIC_INTERNAL_SS_INFO_V2 info_2; |
| 1472 | struct _ATOM_ASIC_INTERNAL_SS_INFO_V3 info_3; |
| 1473 | }; |
| 1474 | |
Alex Deucher | a7ee824 | 2013-09-16 17:46:00 -0400 | [diff] [blame] | 1475 | union asic_ss_assignment { |
| 1476 | struct _ATOM_ASIC_SS_ASSIGNMENT v1; |
| 1477 | struct _ATOM_ASIC_SS_ASSIGNMENT_V2 v2; |
| 1478 | struct _ATOM_ASIC_SS_ASSIGNMENT_V3 v3; |
| 1479 | }; |
| 1480 | |
Alex Deucher | ba032a5 | 2010-10-04 17:13:01 -0400 | [diff] [blame] | 1481 | bool radeon_atombios_get_asic_ss_info(struct radeon_device *rdev, |
| 1482 | struct radeon_atom_ss *ss, |
| 1483 | int id, u32 clock) |
| 1484 | { |
| 1485 | struct radeon_mode_info *mode_info = &rdev->mode_info; |
| 1486 | int index = GetIndexIntoMasterTable(DATA, ASIC_InternalSS_Info); |
| 1487 | uint16_t data_offset, size; |
| 1488 | union asic_ss_info *ss_info; |
Alex Deucher | a7ee824 | 2013-09-16 17:46:00 -0400 | [diff] [blame] | 1489 | union asic_ss_assignment *ss_assign; |
Alex Deucher | ba032a5 | 2010-10-04 17:13:01 -0400 | [diff] [blame] | 1490 | uint8_t frev, crev; |
| 1491 | int i, num_indices; |
| 1492 | |
Alex Deucher | 9cb84ab | 2013-08-19 19:06:19 -0400 | [diff] [blame] | 1493 | if (id == ASIC_INTERNAL_MEMORY_SS) { |
| 1494 | if (!(rdev->mode_info.firmware_flags & ATOM_BIOS_INFO_MEMORY_CLOCK_SS_SUPPORT)) |
| 1495 | return false; |
| 1496 | } |
| 1497 | if (id == ASIC_INTERNAL_ENGINE_SS) { |
| 1498 | if (!(rdev->mode_info.firmware_flags & ATOM_BIOS_INFO_ENGINE_CLOCK_SS_SUPPORT)) |
| 1499 | return false; |
| 1500 | } |
| 1501 | |
Alex Deucher | ba032a5 | 2010-10-04 17:13:01 -0400 | [diff] [blame] | 1502 | memset(ss, 0, sizeof(struct radeon_atom_ss)); |
| 1503 | if (atom_parse_data_header(mode_info->atom_context, index, &size, |
| 1504 | &frev, &crev, &data_offset)) { |
| 1505 | |
| 1506 | ss_info = |
| 1507 | (union asic_ss_info *)(mode_info->atom_context->bios + data_offset); |
| 1508 | |
| 1509 | switch (frev) { |
| 1510 | case 1: |
| 1511 | num_indices = (size - sizeof(ATOM_COMMON_TABLE_HEADER)) / |
| 1512 | sizeof(ATOM_ASIC_SS_ASSIGNMENT); |
| 1513 | |
Alex Deucher | a7ee824 | 2013-09-16 17:46:00 -0400 | [diff] [blame] | 1514 | ss_assign = (union asic_ss_assignment *)((u8 *)&ss_info->info.asSpreadSpectrum[0]); |
Alex Deucher | ba032a5 | 2010-10-04 17:13:01 -0400 | [diff] [blame] | 1515 | for (i = 0; i < num_indices; i++) { |
Alex Deucher | a7ee824 | 2013-09-16 17:46:00 -0400 | [diff] [blame] | 1516 | if ((ss_assign->v1.ucClockIndication == id) && |
| 1517 | (clock <= le32_to_cpu(ss_assign->v1.ulTargetClockRange))) { |
Alex Deucher | ba032a5 | 2010-10-04 17:13:01 -0400 | [diff] [blame] | 1518 | ss->percentage = |
Alex Deucher | a7ee824 | 2013-09-16 17:46:00 -0400 | [diff] [blame] | 1519 | le16_to_cpu(ss_assign->v1.usSpreadSpectrumPercentage); |
| 1520 | ss->type = ss_assign->v1.ucSpreadSpectrumMode; |
| 1521 | ss->rate = le16_to_cpu(ss_assign->v1.usSpreadRateInKhz); |
Alex Deucher | 18f8f52 | 2014-01-15 13:41:31 -0500 | [diff] [blame] | 1522 | ss->percentage_divider = 100; |
Alex Deucher | ba032a5 | 2010-10-04 17:13:01 -0400 | [diff] [blame] | 1523 | return true; |
| 1524 | } |
Alex Deucher | a7ee824 | 2013-09-16 17:46:00 -0400 | [diff] [blame] | 1525 | ss_assign = (union asic_ss_assignment *) |
| 1526 | ((u8 *)ss_assign + sizeof(ATOM_ASIC_SS_ASSIGNMENT)); |
Alex Deucher | ba032a5 | 2010-10-04 17:13:01 -0400 | [diff] [blame] | 1527 | } |
| 1528 | break; |
| 1529 | case 2: |
| 1530 | num_indices = (size - sizeof(ATOM_COMMON_TABLE_HEADER)) / |
| 1531 | sizeof(ATOM_ASIC_SS_ASSIGNMENT_V2); |
Alex Deucher | a7ee824 | 2013-09-16 17:46:00 -0400 | [diff] [blame] | 1532 | ss_assign = (union asic_ss_assignment *)((u8 *)&ss_info->info_2.asSpreadSpectrum[0]); |
Alex Deucher | ba032a5 | 2010-10-04 17:13:01 -0400 | [diff] [blame] | 1533 | for (i = 0; i < num_indices; i++) { |
Alex Deucher | a7ee824 | 2013-09-16 17:46:00 -0400 | [diff] [blame] | 1534 | if ((ss_assign->v2.ucClockIndication == id) && |
| 1535 | (clock <= le32_to_cpu(ss_assign->v2.ulTargetClockRange))) { |
Alex Deucher | ba032a5 | 2010-10-04 17:13:01 -0400 | [diff] [blame] | 1536 | ss->percentage = |
Alex Deucher | a7ee824 | 2013-09-16 17:46:00 -0400 | [diff] [blame] | 1537 | le16_to_cpu(ss_assign->v2.usSpreadSpectrumPercentage); |
| 1538 | ss->type = ss_assign->v2.ucSpreadSpectrumMode; |
| 1539 | ss->rate = le16_to_cpu(ss_assign->v2.usSpreadRateIn10Hz); |
Alex Deucher | 18f8f52 | 2014-01-15 13:41:31 -0500 | [diff] [blame] | 1540 | ss->percentage_divider = 100; |
Alex Deucher | ae5b0ab | 2013-06-24 10:50:34 -0400 | [diff] [blame] | 1541 | if ((crev == 2) && |
| 1542 | ((id == ASIC_INTERNAL_ENGINE_SS) || |
| 1543 | (id == ASIC_INTERNAL_MEMORY_SS))) |
| 1544 | ss->rate /= 100; |
Alex Deucher | ba032a5 | 2010-10-04 17:13:01 -0400 | [diff] [blame] | 1545 | return true; |
| 1546 | } |
Alex Deucher | a7ee824 | 2013-09-16 17:46:00 -0400 | [diff] [blame] | 1547 | ss_assign = (union asic_ss_assignment *) |
| 1548 | ((u8 *)ss_assign + sizeof(ATOM_ASIC_SS_ASSIGNMENT_V2)); |
Alex Deucher | ba032a5 | 2010-10-04 17:13:01 -0400 | [diff] [blame] | 1549 | } |
| 1550 | break; |
| 1551 | case 3: |
| 1552 | num_indices = (size - sizeof(ATOM_COMMON_TABLE_HEADER)) / |
| 1553 | sizeof(ATOM_ASIC_SS_ASSIGNMENT_V3); |
Alex Deucher | a7ee824 | 2013-09-16 17:46:00 -0400 | [diff] [blame] | 1554 | ss_assign = (union asic_ss_assignment *)((u8 *)&ss_info->info_3.asSpreadSpectrum[0]); |
Alex Deucher | ba032a5 | 2010-10-04 17:13:01 -0400 | [diff] [blame] | 1555 | for (i = 0; i < num_indices; i++) { |
Alex Deucher | a7ee824 | 2013-09-16 17:46:00 -0400 | [diff] [blame] | 1556 | if ((ss_assign->v3.ucClockIndication == id) && |
| 1557 | (clock <= le32_to_cpu(ss_assign->v3.ulTargetClockRange))) { |
Alex Deucher | ba032a5 | 2010-10-04 17:13:01 -0400 | [diff] [blame] | 1558 | ss->percentage = |
Alex Deucher | a7ee824 | 2013-09-16 17:46:00 -0400 | [diff] [blame] | 1559 | le16_to_cpu(ss_assign->v3.usSpreadSpectrumPercentage); |
| 1560 | ss->type = ss_assign->v3.ucSpreadSpectrumMode; |
| 1561 | ss->rate = le16_to_cpu(ss_assign->v3.usSpreadRateIn10Hz); |
Alex Deucher | 18f8f52 | 2014-01-15 13:41:31 -0500 | [diff] [blame] | 1562 | if (ss_assign->v3.ucSpreadSpectrumMode & |
| 1563 | SS_MODE_V3_PERCENTAGE_DIV_BY_1000_MASK) |
| 1564 | ss->percentage_divider = 1000; |
| 1565 | else |
| 1566 | ss->percentage_divider = 100; |
Alex Deucher | ae5b0ab | 2013-06-24 10:50:34 -0400 | [diff] [blame] | 1567 | if ((id == ASIC_INTERNAL_ENGINE_SS) || |
| 1568 | (id == ASIC_INTERNAL_MEMORY_SS)) |
| 1569 | ss->rate /= 100; |
Alex Deucher | 4339c44 | 2010-11-22 17:56:25 -0500 | [diff] [blame] | 1570 | if (rdev->flags & RADEON_IS_IGP) |
| 1571 | radeon_atombios_get_igp_ss_overrides(rdev, ss, id); |
Alex Deucher | ba032a5 | 2010-10-04 17:13:01 -0400 | [diff] [blame] | 1572 | return true; |
| 1573 | } |
Alex Deucher | a7ee824 | 2013-09-16 17:46:00 -0400 | [diff] [blame] | 1574 | ss_assign = (union asic_ss_assignment *) |
| 1575 | ((u8 *)ss_assign + sizeof(ATOM_ASIC_SS_ASSIGNMENT_V3)); |
Alex Deucher | ba032a5 | 2010-10-04 17:13:01 -0400 | [diff] [blame] | 1576 | } |
| 1577 | break; |
| 1578 | default: |
| 1579 | DRM_ERROR("Unsupported ASIC_InternalSS_Info table: %d %d\n", frev, crev); |
| 1580 | break; |
| 1581 | } |
| 1582 | |
| 1583 | } |
| 1584 | return false; |
Alex Deucher | ebbe1cb | 2009-10-16 11:15:25 -0400 | [diff] [blame] | 1585 | } |
| 1586 | |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 1587 | union lvds_info { |
| 1588 | struct _ATOM_LVDS_INFO info; |
| 1589 | struct _ATOM_LVDS_INFO_V12 info_12; |
| 1590 | }; |
| 1591 | |
| 1592 | struct radeon_encoder_atom_dig *radeon_atombios_get_lvds_info(struct |
| 1593 | radeon_encoder |
| 1594 | *encoder) |
| 1595 | { |
| 1596 | struct drm_device *dev = encoder->base.dev; |
| 1597 | struct radeon_device *rdev = dev->dev_private; |
| 1598 | struct radeon_mode_info *mode_info = &rdev->mode_info; |
| 1599 | int index = GetIndexIntoMasterTable(DATA, LVDS_Info); |
Alex Deucher | 7dde8a19 | 2009-11-30 01:40:24 -0500 | [diff] [blame] | 1600 | uint16_t data_offset, misc; |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 1601 | union lvds_info *lvds_info; |
| 1602 | uint8_t frev, crev; |
| 1603 | struct radeon_encoder_atom_dig *lvds = NULL; |
Alex Deucher | 5137ee9 | 2010-08-12 18:58:47 -0400 | [diff] [blame] | 1604 | int encoder_enum = (encoder->encoder_enum & ENUM_ID_MASK) >> ENUM_ID_SHIFT; |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 1605 | |
Alex Deucher | a084e6e | 2010-03-18 01:04:01 -0400 | [diff] [blame] | 1606 | if (atom_parse_data_header(mode_info->atom_context, index, NULL, |
| 1607 | &frev, &crev, &data_offset)) { |
| 1608 | lvds_info = |
| 1609 | (union lvds_info *)(mode_info->atom_context->bios + data_offset); |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 1610 | lvds = |
| 1611 | kzalloc(sizeof(struct radeon_encoder_atom_dig), GFP_KERNEL); |
| 1612 | |
| 1613 | if (!lvds) |
| 1614 | return NULL; |
| 1615 | |
Alex Deucher | de2103e | 2009-10-09 15:14:30 -0400 | [diff] [blame] | 1616 | lvds->native_mode.clock = |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 1617 | le16_to_cpu(lvds_info->info.sLCDTiming.usPixClk) * 10; |
Alex Deucher | de2103e | 2009-10-09 15:14:30 -0400 | [diff] [blame] | 1618 | lvds->native_mode.hdisplay = |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 1619 | le16_to_cpu(lvds_info->info.sLCDTiming.usHActive); |
Alex Deucher | de2103e | 2009-10-09 15:14:30 -0400 | [diff] [blame] | 1620 | lvds->native_mode.vdisplay = |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 1621 | le16_to_cpu(lvds_info->info.sLCDTiming.usVActive); |
Alex Deucher | de2103e | 2009-10-09 15:14:30 -0400 | [diff] [blame] | 1622 | lvds->native_mode.htotal = lvds->native_mode.hdisplay + |
| 1623 | le16_to_cpu(lvds_info->info.sLCDTiming.usHBlanking_Time); |
| 1624 | lvds->native_mode.hsync_start = lvds->native_mode.hdisplay + |
| 1625 | le16_to_cpu(lvds_info->info.sLCDTiming.usHSyncOffset); |
| 1626 | lvds->native_mode.hsync_end = lvds->native_mode.hsync_start + |
| 1627 | le16_to_cpu(lvds_info->info.sLCDTiming.usHSyncWidth); |
| 1628 | lvds->native_mode.vtotal = lvds->native_mode.vdisplay + |
| 1629 | le16_to_cpu(lvds_info->info.sLCDTiming.usVBlanking_Time); |
| 1630 | lvds->native_mode.vsync_start = lvds->native_mode.vdisplay + |
Alex Deucher | 1ff26a3 | 2010-05-18 00:23:15 -0400 | [diff] [blame] | 1631 | le16_to_cpu(lvds_info->info.sLCDTiming.usVSyncOffset); |
Alex Deucher | de2103e | 2009-10-09 15:14:30 -0400 | [diff] [blame] | 1632 | lvds->native_mode.vsync_end = lvds->native_mode.vsync_start + |
| 1633 | le16_to_cpu(lvds_info->info.sLCDTiming.usVSyncWidth); |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 1634 | lvds->panel_pwr_delay = |
| 1635 | le16_to_cpu(lvds_info->info.usOffDelayInMs); |
Alex Deucher | ba032a5 | 2010-10-04 17:13:01 -0400 | [diff] [blame] | 1636 | lvds->lcd_misc = lvds_info->info.ucLVDS_Misc; |
Alex Deucher | 7dde8a19 | 2009-11-30 01:40:24 -0500 | [diff] [blame] | 1637 | |
| 1638 | misc = le16_to_cpu(lvds_info->info.sLCDTiming.susModeMiscInfo.usAccess); |
| 1639 | if (misc & ATOM_VSYNC_POLARITY) |
| 1640 | lvds->native_mode.flags |= DRM_MODE_FLAG_NVSYNC; |
| 1641 | if (misc & ATOM_HSYNC_POLARITY) |
| 1642 | lvds->native_mode.flags |= DRM_MODE_FLAG_NHSYNC; |
| 1643 | if (misc & ATOM_COMPOSITESYNC) |
| 1644 | lvds->native_mode.flags |= DRM_MODE_FLAG_CSYNC; |
| 1645 | if (misc & ATOM_INTERLACE) |
| 1646 | lvds->native_mode.flags |= DRM_MODE_FLAG_INTERLACE; |
| 1647 | if (misc & ATOM_DOUBLE_CLOCK_MODE) |
| 1648 | lvds->native_mode.flags |= DRM_MODE_FLAG_DBLSCAN; |
| 1649 | |
Cédric Cano | 4589433 | 2011-02-11 19:45:37 -0500 | [diff] [blame] | 1650 | lvds->native_mode.width_mm = le16_to_cpu(lvds_info->info.sLCDTiming.usImageHSize); |
| 1651 | lvds->native_mode.height_mm = le16_to_cpu(lvds_info->info.sLCDTiming.usImageVSize); |
Alex Deucher | 7a868e1 | 2010-12-08 22:13:05 -0500 | [diff] [blame] | 1652 | |
Alex Deucher | de2103e | 2009-10-09 15:14:30 -0400 | [diff] [blame] | 1653 | /* set crtc values */ |
| 1654 | drm_mode_set_crtcinfo(&lvds->native_mode, CRTC_INTERLACE_HALVE_V); |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 1655 | |
Alex Deucher | ba032a5 | 2010-10-04 17:13:01 -0400 | [diff] [blame] | 1656 | lvds->lcd_ss_id = lvds_info->info.ucSS_Id; |
Alex Deucher | ebbe1cb | 2009-10-16 11:15:25 -0400 | [diff] [blame] | 1657 | |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 1658 | encoder->native_mode = lvds->native_mode; |
Alex Deucher | 5137ee9 | 2010-08-12 18:58:47 -0400 | [diff] [blame] | 1659 | |
| 1660 | if (encoder_enum == 2) |
| 1661 | lvds->linkb = true; |
| 1662 | else |
| 1663 | lvds->linkb = false; |
| 1664 | |
Alex Deucher | c324acd | 2010-12-08 22:13:06 -0500 | [diff] [blame] | 1665 | /* parse the lcd record table */ |
Cédric Cano | 4589433 | 2011-02-11 19:45:37 -0500 | [diff] [blame] | 1666 | if (le16_to_cpu(lvds_info->info.usModePatchTableOffset)) { |
Alex Deucher | c324acd | 2010-12-08 22:13:06 -0500 | [diff] [blame] | 1667 | ATOM_FAKE_EDID_PATCH_RECORD *fake_edid_record; |
| 1668 | ATOM_PANEL_RESOLUTION_PATCH_RECORD *panel_res_record; |
| 1669 | bool bad_record = false; |
Alex Deucher | 05fa7ea | 2011-05-11 14:02:07 -0400 | [diff] [blame] | 1670 | u8 *record; |
| 1671 | |
| 1672 | if ((frev == 1) && (crev < 2)) |
| 1673 | /* absolute */ |
| 1674 | record = (u8 *)(mode_info->atom_context->bios + |
| 1675 | le16_to_cpu(lvds_info->info.usModePatchTableOffset)); |
| 1676 | else |
| 1677 | /* relative */ |
| 1678 | record = (u8 *)(mode_info->atom_context->bios + |
| 1679 | data_offset + |
| 1680 | le16_to_cpu(lvds_info->info.usModePatchTableOffset)); |
Alex Deucher | c324acd | 2010-12-08 22:13:06 -0500 | [diff] [blame] | 1681 | while (*record != ATOM_RECORD_END_TYPE) { |
| 1682 | switch (*record) { |
| 1683 | case LCD_MODE_PATCH_RECORD_MODE_TYPE: |
| 1684 | record += sizeof(ATOM_PATCH_RECORD_MODE); |
| 1685 | break; |
| 1686 | case LCD_RTS_RECORD_TYPE: |
| 1687 | record += sizeof(ATOM_LCD_RTS_RECORD); |
| 1688 | break; |
| 1689 | case LCD_CAP_RECORD_TYPE: |
| 1690 | record += sizeof(ATOM_LCD_MODE_CONTROL_CAP); |
| 1691 | break; |
| 1692 | case LCD_FAKE_EDID_PATCH_RECORD_TYPE: |
| 1693 | fake_edid_record = (ATOM_FAKE_EDID_PATCH_RECORD *)record; |
| 1694 | if (fake_edid_record->ucFakeEDIDLength) { |
| 1695 | struct edid *edid; |
| 1696 | int edid_size = |
| 1697 | max((int)EDID_LENGTH, (int)fake_edid_record->ucFakeEDIDLength); |
| 1698 | edid = kmalloc(edid_size, GFP_KERNEL); |
| 1699 | if (edid) { |
| 1700 | memcpy((u8 *)edid, (u8 *)&fake_edid_record->ucFakeEDIDString[0], |
| 1701 | fake_edid_record->ucFakeEDIDLength); |
| 1702 | |
Dave Airlie | eaa4f5e | 2011-05-01 20:16:30 +1000 | [diff] [blame] | 1703 | if (drm_edid_is_valid(edid)) { |
Alex Deucher | c324acd | 2010-12-08 22:13:06 -0500 | [diff] [blame] | 1704 | rdev->mode_info.bios_hardcoded_edid = edid; |
Dave Airlie | eaa4f5e | 2011-05-01 20:16:30 +1000 | [diff] [blame] | 1705 | rdev->mode_info.bios_hardcoded_edid_size = edid_size; |
| 1706 | } else |
Alex Deucher | c324acd | 2010-12-08 22:13:06 -0500 | [diff] [blame] | 1707 | kfree(edid); |
| 1708 | } |
| 1709 | } |
Alex Deucher | 9566394 | 2013-08-20 14:59:01 -0400 | [diff] [blame] | 1710 | record += fake_edid_record->ucFakeEDIDLength ? |
| 1711 | fake_edid_record->ucFakeEDIDLength + 2 : |
| 1712 | sizeof(ATOM_FAKE_EDID_PATCH_RECORD); |
Alex Deucher | c324acd | 2010-12-08 22:13:06 -0500 | [diff] [blame] | 1713 | break; |
| 1714 | case LCD_PANEL_RESOLUTION_RECORD_TYPE: |
| 1715 | panel_res_record = (ATOM_PANEL_RESOLUTION_PATCH_RECORD *)record; |
| 1716 | lvds->native_mode.width_mm = panel_res_record->usHSize; |
| 1717 | lvds->native_mode.height_mm = panel_res_record->usVSize; |
| 1718 | record += sizeof(ATOM_PANEL_RESOLUTION_PATCH_RECORD); |
| 1719 | break; |
| 1720 | default: |
| 1721 | DRM_ERROR("Bad LCD record %d\n", *record); |
| 1722 | bad_record = true; |
| 1723 | break; |
| 1724 | } |
| 1725 | if (bad_record) |
| 1726 | break; |
| 1727 | } |
| 1728 | } |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 1729 | } |
| 1730 | return lvds; |
| 1731 | } |
| 1732 | |
Alex Deucher | 6fe7ac3 | 2009-06-12 17:26:08 +0000 | [diff] [blame] | 1733 | struct radeon_encoder_primary_dac * |
| 1734 | radeon_atombios_get_primary_dac_info(struct radeon_encoder *encoder) |
| 1735 | { |
| 1736 | struct drm_device *dev = encoder->base.dev; |
| 1737 | struct radeon_device *rdev = dev->dev_private; |
| 1738 | struct radeon_mode_info *mode_info = &rdev->mode_info; |
| 1739 | int index = GetIndexIntoMasterTable(DATA, CompassionateData); |
| 1740 | uint16_t data_offset; |
| 1741 | struct _COMPASSIONATE_DATA *dac_info; |
| 1742 | uint8_t frev, crev; |
| 1743 | uint8_t bg, dac; |
Alex Deucher | 6fe7ac3 | 2009-06-12 17:26:08 +0000 | [diff] [blame] | 1744 | struct radeon_encoder_primary_dac *p_dac = NULL; |
| 1745 | |
Alex Deucher | a084e6e | 2010-03-18 01:04:01 -0400 | [diff] [blame] | 1746 | if (atom_parse_data_header(mode_info->atom_context, index, NULL, |
| 1747 | &frev, &crev, &data_offset)) { |
| 1748 | dac_info = (struct _COMPASSIONATE_DATA *) |
| 1749 | (mode_info->atom_context->bios + data_offset); |
Alex Deucher | 6fe7ac3 | 2009-06-12 17:26:08 +0000 | [diff] [blame] | 1750 | |
Alex Deucher | 6fe7ac3 | 2009-06-12 17:26:08 +0000 | [diff] [blame] | 1751 | p_dac = kzalloc(sizeof(struct radeon_encoder_primary_dac), GFP_KERNEL); |
| 1752 | |
| 1753 | if (!p_dac) |
| 1754 | return NULL; |
| 1755 | |
| 1756 | bg = dac_info->ucDAC1_BG_Adjustment; |
| 1757 | dac = dac_info->ucDAC1_DAC_Adjustment; |
| 1758 | p_dac->ps2_pdac_adj = (bg << 8) | (dac); |
| 1759 | |
| 1760 | } |
| 1761 | return p_dac; |
| 1762 | } |
| 1763 | |
Dave Airlie | 4ce001a | 2009-08-13 16:32:14 +1000 | [diff] [blame] | 1764 | bool radeon_atom_get_tv_timings(struct radeon_device *rdev, int index, |
Alex Deucher | 5a9bcac | 2009-10-08 15:09:31 -0400 | [diff] [blame] | 1765 | struct drm_display_mode *mode) |
Dave Airlie | 4ce001a | 2009-08-13 16:32:14 +1000 | [diff] [blame] | 1766 | { |
| 1767 | struct radeon_mode_info *mode_info = &rdev->mode_info; |
| 1768 | ATOM_ANALOG_TV_INFO *tv_info; |
| 1769 | ATOM_ANALOG_TV_INFO_V1_2 *tv_info_v1_2; |
| 1770 | ATOM_DTD_FORMAT *dtd_timings; |
| 1771 | int data_index = GetIndexIntoMasterTable(DATA, AnalogTV_Info); |
| 1772 | u8 frev, crev; |
Alex Deucher | 5a9bcac | 2009-10-08 15:09:31 -0400 | [diff] [blame] | 1773 | u16 data_offset, misc; |
Dave Airlie | 4ce001a | 2009-08-13 16:32:14 +1000 | [diff] [blame] | 1774 | |
Alex Deucher | a084e6e | 2010-03-18 01:04:01 -0400 | [diff] [blame] | 1775 | if (!atom_parse_data_header(mode_info->atom_context, data_index, NULL, |
| 1776 | &frev, &crev, &data_offset)) |
| 1777 | return false; |
Dave Airlie | 4ce001a | 2009-08-13 16:32:14 +1000 | [diff] [blame] | 1778 | |
| 1779 | switch (crev) { |
| 1780 | case 1: |
| 1781 | tv_info = (ATOM_ANALOG_TV_INFO *)(mode_info->atom_context->bios + data_offset); |
Dan Carpenter | 0031c41 | 2010-04-27 14:11:04 -0700 | [diff] [blame] | 1782 | if (index >= MAX_SUPPORTED_TV_TIMING) |
Dave Airlie | 4ce001a | 2009-08-13 16:32:14 +1000 | [diff] [blame] | 1783 | return false; |
| 1784 | |
Alex Deucher | 5a9bcac | 2009-10-08 15:09:31 -0400 | [diff] [blame] | 1785 | mode->crtc_htotal = le16_to_cpu(tv_info->aModeTimings[index].usCRTC_H_Total); |
| 1786 | mode->crtc_hdisplay = le16_to_cpu(tv_info->aModeTimings[index].usCRTC_H_Disp); |
| 1787 | mode->crtc_hsync_start = le16_to_cpu(tv_info->aModeTimings[index].usCRTC_H_SyncStart); |
| 1788 | mode->crtc_hsync_end = le16_to_cpu(tv_info->aModeTimings[index].usCRTC_H_SyncStart) + |
| 1789 | le16_to_cpu(tv_info->aModeTimings[index].usCRTC_H_SyncWidth); |
Dave Airlie | 4ce001a | 2009-08-13 16:32:14 +1000 | [diff] [blame] | 1790 | |
Alex Deucher | 5a9bcac | 2009-10-08 15:09:31 -0400 | [diff] [blame] | 1791 | mode->crtc_vtotal = le16_to_cpu(tv_info->aModeTimings[index].usCRTC_V_Total); |
| 1792 | mode->crtc_vdisplay = le16_to_cpu(tv_info->aModeTimings[index].usCRTC_V_Disp); |
| 1793 | mode->crtc_vsync_start = le16_to_cpu(tv_info->aModeTimings[index].usCRTC_V_SyncStart); |
| 1794 | mode->crtc_vsync_end = le16_to_cpu(tv_info->aModeTimings[index].usCRTC_V_SyncStart) + |
| 1795 | le16_to_cpu(tv_info->aModeTimings[index].usCRTC_V_SyncWidth); |
Dave Airlie | 4ce001a | 2009-08-13 16:32:14 +1000 | [diff] [blame] | 1796 | |
Alex Deucher | 5a9bcac | 2009-10-08 15:09:31 -0400 | [diff] [blame] | 1797 | mode->flags = 0; |
| 1798 | misc = le16_to_cpu(tv_info->aModeTimings[index].susModeMiscInfo.usAccess); |
| 1799 | if (misc & ATOM_VSYNC_POLARITY) |
| 1800 | mode->flags |= DRM_MODE_FLAG_NVSYNC; |
| 1801 | if (misc & ATOM_HSYNC_POLARITY) |
| 1802 | mode->flags |= DRM_MODE_FLAG_NHSYNC; |
| 1803 | if (misc & ATOM_COMPOSITESYNC) |
| 1804 | mode->flags |= DRM_MODE_FLAG_CSYNC; |
| 1805 | if (misc & ATOM_INTERLACE) |
| 1806 | mode->flags |= DRM_MODE_FLAG_INTERLACE; |
| 1807 | if (misc & ATOM_DOUBLE_CLOCK_MODE) |
| 1808 | mode->flags |= DRM_MODE_FLAG_DBLSCAN; |
Dave Airlie | 4ce001a | 2009-08-13 16:32:14 +1000 | [diff] [blame] | 1809 | |
Ville Syrjälä | 265d09a | 2013-10-27 21:20:10 +0200 | [diff] [blame] | 1810 | mode->crtc_clock = mode->clock = |
| 1811 | le16_to_cpu(tv_info->aModeTimings[index].usPixelClock) * 10; |
Dave Airlie | 4ce001a | 2009-08-13 16:32:14 +1000 | [diff] [blame] | 1812 | |
| 1813 | if (index == 1) { |
| 1814 | /* PAL timings appear to have wrong values for totals */ |
Alex Deucher | 5a9bcac | 2009-10-08 15:09:31 -0400 | [diff] [blame] | 1815 | mode->crtc_htotal -= 1; |
| 1816 | mode->crtc_vtotal -= 1; |
Dave Airlie | 4ce001a | 2009-08-13 16:32:14 +1000 | [diff] [blame] | 1817 | } |
| 1818 | break; |
| 1819 | case 2: |
| 1820 | tv_info_v1_2 = (ATOM_ANALOG_TV_INFO_V1_2 *)(mode_info->atom_context->bios + data_offset); |
Dan Carpenter | 0031c41 | 2010-04-27 14:11:04 -0700 | [diff] [blame] | 1821 | if (index >= MAX_SUPPORTED_TV_TIMING_V1_2) |
Dave Airlie | 4ce001a | 2009-08-13 16:32:14 +1000 | [diff] [blame] | 1822 | return false; |
| 1823 | |
| 1824 | dtd_timings = &tv_info_v1_2->aModeTimings[index]; |
Alex Deucher | 5a9bcac | 2009-10-08 15:09:31 -0400 | [diff] [blame] | 1825 | mode->crtc_htotal = le16_to_cpu(dtd_timings->usHActive) + |
| 1826 | le16_to_cpu(dtd_timings->usHBlanking_Time); |
| 1827 | mode->crtc_hdisplay = le16_to_cpu(dtd_timings->usHActive); |
| 1828 | mode->crtc_hsync_start = le16_to_cpu(dtd_timings->usHActive) + |
| 1829 | le16_to_cpu(dtd_timings->usHSyncOffset); |
| 1830 | mode->crtc_hsync_end = mode->crtc_hsync_start + |
| 1831 | le16_to_cpu(dtd_timings->usHSyncWidth); |
Dave Airlie | 4ce001a | 2009-08-13 16:32:14 +1000 | [diff] [blame] | 1832 | |
Alex Deucher | 5a9bcac | 2009-10-08 15:09:31 -0400 | [diff] [blame] | 1833 | mode->crtc_vtotal = le16_to_cpu(dtd_timings->usVActive) + |
| 1834 | le16_to_cpu(dtd_timings->usVBlanking_Time); |
| 1835 | mode->crtc_vdisplay = le16_to_cpu(dtd_timings->usVActive); |
| 1836 | mode->crtc_vsync_start = le16_to_cpu(dtd_timings->usVActive) + |
| 1837 | le16_to_cpu(dtd_timings->usVSyncOffset); |
| 1838 | mode->crtc_vsync_end = mode->crtc_vsync_start + |
| 1839 | le16_to_cpu(dtd_timings->usVSyncWidth); |
| 1840 | |
| 1841 | mode->flags = 0; |
| 1842 | misc = le16_to_cpu(dtd_timings->susModeMiscInfo.usAccess); |
| 1843 | if (misc & ATOM_VSYNC_POLARITY) |
| 1844 | mode->flags |= DRM_MODE_FLAG_NVSYNC; |
| 1845 | if (misc & ATOM_HSYNC_POLARITY) |
| 1846 | mode->flags |= DRM_MODE_FLAG_NHSYNC; |
| 1847 | if (misc & ATOM_COMPOSITESYNC) |
| 1848 | mode->flags |= DRM_MODE_FLAG_CSYNC; |
| 1849 | if (misc & ATOM_INTERLACE) |
| 1850 | mode->flags |= DRM_MODE_FLAG_INTERLACE; |
| 1851 | if (misc & ATOM_DOUBLE_CLOCK_MODE) |
| 1852 | mode->flags |= DRM_MODE_FLAG_DBLSCAN; |
| 1853 | |
Ville Syrjälä | 265d09a | 2013-10-27 21:20:10 +0200 | [diff] [blame] | 1854 | mode->crtc_clock = mode->clock = |
| 1855 | le16_to_cpu(dtd_timings->usPixClk) * 10; |
Dave Airlie | 4ce001a | 2009-08-13 16:32:14 +1000 | [diff] [blame] | 1856 | break; |
| 1857 | } |
| 1858 | return true; |
| 1859 | } |
| 1860 | |
Alex Deucher | d79766f | 2009-12-17 19:00:29 -0500 | [diff] [blame] | 1861 | enum radeon_tv_std |
| 1862 | radeon_atombios_get_tv_info(struct radeon_device *rdev) |
| 1863 | { |
| 1864 | struct radeon_mode_info *mode_info = &rdev->mode_info; |
| 1865 | int index = GetIndexIntoMasterTable(DATA, AnalogTV_Info); |
| 1866 | uint16_t data_offset; |
| 1867 | uint8_t frev, crev; |
| 1868 | struct _ATOM_ANALOG_TV_INFO *tv_info; |
| 1869 | enum radeon_tv_std tv_std = TV_STD_NTSC; |
| 1870 | |
Alex Deucher | a084e6e | 2010-03-18 01:04:01 -0400 | [diff] [blame] | 1871 | if (atom_parse_data_header(mode_info->atom_context, index, NULL, |
| 1872 | &frev, &crev, &data_offset)) { |
Alex Deucher | d79766f | 2009-12-17 19:00:29 -0500 | [diff] [blame] | 1873 | |
Alex Deucher | a084e6e | 2010-03-18 01:04:01 -0400 | [diff] [blame] | 1874 | tv_info = (struct _ATOM_ANALOG_TV_INFO *) |
| 1875 | (mode_info->atom_context->bios + data_offset); |
Alex Deucher | d79766f | 2009-12-17 19:00:29 -0500 | [diff] [blame] | 1876 | |
Alex Deucher | a084e6e | 2010-03-18 01:04:01 -0400 | [diff] [blame] | 1877 | switch (tv_info->ucTV_BootUpDefaultStandard) { |
| 1878 | case ATOM_TV_NTSC: |
| 1879 | tv_std = TV_STD_NTSC; |
Alex Deucher | 40f76d8 | 2010-10-07 22:38:42 -0400 | [diff] [blame] | 1880 | DRM_DEBUG_KMS("Default TV standard: NTSC\n"); |
Alex Deucher | a084e6e | 2010-03-18 01:04:01 -0400 | [diff] [blame] | 1881 | break; |
| 1882 | case ATOM_TV_NTSCJ: |
| 1883 | tv_std = TV_STD_NTSC_J; |
Alex Deucher | 40f76d8 | 2010-10-07 22:38:42 -0400 | [diff] [blame] | 1884 | DRM_DEBUG_KMS("Default TV standard: NTSC-J\n"); |
Alex Deucher | a084e6e | 2010-03-18 01:04:01 -0400 | [diff] [blame] | 1885 | break; |
| 1886 | case ATOM_TV_PAL: |
| 1887 | tv_std = TV_STD_PAL; |
Alex Deucher | 40f76d8 | 2010-10-07 22:38:42 -0400 | [diff] [blame] | 1888 | DRM_DEBUG_KMS("Default TV standard: PAL\n"); |
Alex Deucher | a084e6e | 2010-03-18 01:04:01 -0400 | [diff] [blame] | 1889 | break; |
| 1890 | case ATOM_TV_PALM: |
| 1891 | tv_std = TV_STD_PAL_M; |
Alex Deucher | 40f76d8 | 2010-10-07 22:38:42 -0400 | [diff] [blame] | 1892 | DRM_DEBUG_KMS("Default TV standard: PAL-M\n"); |
Alex Deucher | a084e6e | 2010-03-18 01:04:01 -0400 | [diff] [blame] | 1893 | break; |
| 1894 | case ATOM_TV_PALN: |
| 1895 | tv_std = TV_STD_PAL_N; |
Alex Deucher | 40f76d8 | 2010-10-07 22:38:42 -0400 | [diff] [blame] | 1896 | DRM_DEBUG_KMS("Default TV standard: PAL-N\n"); |
Alex Deucher | a084e6e | 2010-03-18 01:04:01 -0400 | [diff] [blame] | 1897 | break; |
| 1898 | case ATOM_TV_PALCN: |
| 1899 | tv_std = TV_STD_PAL_CN; |
Alex Deucher | 40f76d8 | 2010-10-07 22:38:42 -0400 | [diff] [blame] | 1900 | DRM_DEBUG_KMS("Default TV standard: PAL-CN\n"); |
Alex Deucher | a084e6e | 2010-03-18 01:04:01 -0400 | [diff] [blame] | 1901 | break; |
| 1902 | case ATOM_TV_PAL60: |
| 1903 | tv_std = TV_STD_PAL_60; |
Alex Deucher | 40f76d8 | 2010-10-07 22:38:42 -0400 | [diff] [blame] | 1904 | DRM_DEBUG_KMS("Default TV standard: PAL-60\n"); |
Alex Deucher | a084e6e | 2010-03-18 01:04:01 -0400 | [diff] [blame] | 1905 | break; |
| 1906 | case ATOM_TV_SECAM: |
| 1907 | tv_std = TV_STD_SECAM; |
Alex Deucher | 40f76d8 | 2010-10-07 22:38:42 -0400 | [diff] [blame] | 1908 | DRM_DEBUG_KMS("Default TV standard: SECAM\n"); |
Alex Deucher | a084e6e | 2010-03-18 01:04:01 -0400 | [diff] [blame] | 1909 | break; |
| 1910 | default: |
| 1911 | tv_std = TV_STD_NTSC; |
Alex Deucher | 40f76d8 | 2010-10-07 22:38:42 -0400 | [diff] [blame] | 1912 | DRM_DEBUG_KMS("Unknown TV standard; defaulting to NTSC\n"); |
Alex Deucher | a084e6e | 2010-03-18 01:04:01 -0400 | [diff] [blame] | 1913 | break; |
| 1914 | } |
Alex Deucher | d79766f | 2009-12-17 19:00:29 -0500 | [diff] [blame] | 1915 | } |
| 1916 | return tv_std; |
| 1917 | } |
| 1918 | |
Alex Deucher | 6fe7ac3 | 2009-06-12 17:26:08 +0000 | [diff] [blame] | 1919 | struct radeon_encoder_tv_dac * |
| 1920 | radeon_atombios_get_tv_dac_info(struct radeon_encoder *encoder) |
| 1921 | { |
| 1922 | struct drm_device *dev = encoder->base.dev; |
| 1923 | struct radeon_device *rdev = dev->dev_private; |
| 1924 | struct radeon_mode_info *mode_info = &rdev->mode_info; |
| 1925 | int index = GetIndexIntoMasterTable(DATA, CompassionateData); |
| 1926 | uint16_t data_offset; |
| 1927 | struct _COMPASSIONATE_DATA *dac_info; |
| 1928 | uint8_t frev, crev; |
| 1929 | uint8_t bg, dac; |
Alex Deucher | 6fe7ac3 | 2009-06-12 17:26:08 +0000 | [diff] [blame] | 1930 | struct radeon_encoder_tv_dac *tv_dac = NULL; |
| 1931 | |
Alex Deucher | a084e6e | 2010-03-18 01:04:01 -0400 | [diff] [blame] | 1932 | if (atom_parse_data_header(mode_info->atom_context, index, NULL, |
| 1933 | &frev, &crev, &data_offset)) { |
Alex Deucher | 6fe7ac3 | 2009-06-12 17:26:08 +0000 | [diff] [blame] | 1934 | |
Alex Deucher | a084e6e | 2010-03-18 01:04:01 -0400 | [diff] [blame] | 1935 | dac_info = (struct _COMPASSIONATE_DATA *) |
| 1936 | (mode_info->atom_context->bios + data_offset); |
Alex Deucher | 6fe7ac3 | 2009-06-12 17:26:08 +0000 | [diff] [blame] | 1937 | |
Alex Deucher | 6fe7ac3 | 2009-06-12 17:26:08 +0000 | [diff] [blame] | 1938 | tv_dac = kzalloc(sizeof(struct radeon_encoder_tv_dac), GFP_KERNEL); |
| 1939 | |
| 1940 | if (!tv_dac) |
| 1941 | return NULL; |
| 1942 | |
| 1943 | bg = dac_info->ucDAC2_CRT2_BG_Adjustment; |
| 1944 | dac = dac_info->ucDAC2_CRT2_DAC_Adjustment; |
| 1945 | tv_dac->ps2_tvdac_adj = (bg << 16) | (dac << 20); |
| 1946 | |
| 1947 | bg = dac_info->ucDAC2_PAL_BG_Adjustment; |
| 1948 | dac = dac_info->ucDAC2_PAL_DAC_Adjustment; |
| 1949 | tv_dac->pal_tvdac_adj = (bg << 16) | (dac << 20); |
| 1950 | |
| 1951 | bg = dac_info->ucDAC2_NTSC_BG_Adjustment; |
| 1952 | dac = dac_info->ucDAC2_NTSC_DAC_Adjustment; |
| 1953 | tv_dac->ntsc_tvdac_adj = (bg << 16) | (dac << 20); |
| 1954 | |
Alex Deucher | d79766f | 2009-12-17 19:00:29 -0500 | [diff] [blame] | 1955 | tv_dac->tv_std = radeon_atombios_get_tv_info(rdev); |
Alex Deucher | 6fe7ac3 | 2009-06-12 17:26:08 +0000 | [diff] [blame] | 1956 | } |
| 1957 | return tv_dac; |
| 1958 | } |
| 1959 | |
Alex Deucher | 29fb52c | 2010-03-11 10:01:17 -0500 | [diff] [blame] | 1960 | static const char *thermal_controller_names[] = { |
| 1961 | "NONE", |
Alex Deucher | 678e7df | 2010-04-22 14:17:56 -0400 | [diff] [blame] | 1962 | "lm63", |
| 1963 | "adm1032", |
| 1964 | "adm1030", |
| 1965 | "max6649", |
Alex Deucher | 5dc3553 | 2014-07-27 23:21:50 -0400 | [diff] [blame] | 1966 | "lm63", /* lm64 */ |
Alex Deucher | 678e7df | 2010-04-22 14:17:56 -0400 | [diff] [blame] | 1967 | "f75375", |
| 1968 | "asc7xxx", |
Alex Deucher | 29fb52c | 2010-03-11 10:01:17 -0500 | [diff] [blame] | 1969 | }; |
| 1970 | |
| 1971 | static const char *pp_lib_thermal_controller_names[] = { |
| 1972 | "NONE", |
Alex Deucher | 678e7df | 2010-04-22 14:17:56 -0400 | [diff] [blame] | 1973 | "lm63", |
| 1974 | "adm1032", |
| 1975 | "adm1030", |
| 1976 | "max6649", |
Alex Deucher | 5dc3553 | 2014-07-27 23:21:50 -0400 | [diff] [blame] | 1977 | "lm63", /* lm64 */ |
Alex Deucher | 678e7df | 2010-04-22 14:17:56 -0400 | [diff] [blame] | 1978 | "f75375", |
Alex Deucher | 29fb52c | 2010-03-11 10:01:17 -0500 | [diff] [blame] | 1979 | "RV6xx", |
| 1980 | "RV770", |
Alex Deucher | 678e7df | 2010-04-22 14:17:56 -0400 | [diff] [blame] | 1981 | "adt7473", |
Alex Deucher | 560154e | 2010-11-22 17:56:34 -0500 | [diff] [blame] | 1982 | "NONE", |
Alex Deucher | 49f6598 | 2010-03-24 16:39:45 -0400 | [diff] [blame] | 1983 | "External GPIO", |
| 1984 | "Evergreen", |
Alex Deucher | b0e6641 | 2010-11-22 17:56:35 -0500 | [diff] [blame] | 1985 | "emc2103", |
| 1986 | "Sumo", |
Alex Deucher | 4fddba1 | 2011-01-06 21:19:22 -0500 | [diff] [blame] | 1987 | "Northern Islands", |
Alex Deucher | 14607d0 | 2012-03-20 17:18:09 -0400 | [diff] [blame] | 1988 | "Southern Islands", |
| 1989 | "lm96163", |
Alex Deucher | 5115020 | 2012-12-18 22:07:14 -0500 | [diff] [blame] | 1990 | "Sea Islands", |
Alex Deucher | 29fb52c | 2010-03-11 10:01:17 -0500 | [diff] [blame] | 1991 | }; |
| 1992 | |
Alex Deucher | 56278a8 | 2009-12-28 13:58:44 -0500 | [diff] [blame] | 1993 | union power_info { |
| 1994 | struct _ATOM_POWERPLAY_INFO info; |
| 1995 | struct _ATOM_POWERPLAY_INFO_V2 info_2; |
| 1996 | struct _ATOM_POWERPLAY_INFO_V3 info_3; |
Alex Deucher | 560154e | 2010-11-22 17:56:34 -0500 | [diff] [blame] | 1997 | struct _ATOM_PPLIB_POWERPLAYTABLE pplib; |
Alex Deucher | b0e6641 | 2010-11-22 17:56:35 -0500 | [diff] [blame] | 1998 | struct _ATOM_PPLIB_POWERPLAYTABLE2 pplib2; |
| 1999 | struct _ATOM_PPLIB_POWERPLAYTABLE3 pplib3; |
Alex Deucher | 56278a8 | 2009-12-28 13:58:44 -0500 | [diff] [blame] | 2000 | }; |
| 2001 | |
Alex Deucher | 560154e | 2010-11-22 17:56:34 -0500 | [diff] [blame] | 2002 | union pplib_clock_info { |
| 2003 | struct _ATOM_PPLIB_R600_CLOCK_INFO r600; |
| 2004 | struct _ATOM_PPLIB_RS780_CLOCK_INFO rs780; |
| 2005 | struct _ATOM_PPLIB_EVERGREEN_CLOCK_INFO evergreen; |
Alex Deucher | b0e6641 | 2010-11-22 17:56:35 -0500 | [diff] [blame] | 2006 | struct _ATOM_PPLIB_SUMO_CLOCK_INFO sumo; |
Alex Deucher | 14607d0 | 2012-03-20 17:18:09 -0400 | [diff] [blame] | 2007 | struct _ATOM_PPLIB_SI_CLOCK_INFO si; |
Alex Deucher | bc19f59 | 2013-06-07 11:41:05 -0400 | [diff] [blame] | 2008 | struct _ATOM_PPLIB_CI_CLOCK_INFO ci; |
Alex Deucher | 560154e | 2010-11-22 17:56:34 -0500 | [diff] [blame] | 2009 | }; |
| 2010 | |
| 2011 | union pplib_power_state { |
| 2012 | struct _ATOM_PPLIB_STATE v1; |
| 2013 | struct _ATOM_PPLIB_STATE_V2 v2; |
| 2014 | }; |
| 2015 | |
| 2016 | static void radeon_atombios_parse_misc_flags_1_3(struct radeon_device *rdev, |
| 2017 | int state_index, |
| 2018 | u32 misc, u32 misc2) |
| 2019 | { |
| 2020 | rdev->pm.power_state[state_index].misc = misc; |
| 2021 | rdev->pm.power_state[state_index].misc2 = misc2; |
| 2022 | /* order matters! */ |
| 2023 | if (misc & ATOM_PM_MISCINFO_POWER_SAVING_MODE) |
| 2024 | rdev->pm.power_state[state_index].type = |
| 2025 | POWER_STATE_TYPE_POWERSAVE; |
| 2026 | if (misc & ATOM_PM_MISCINFO_DEFAULT_DC_STATE_ENTRY_TRUE) |
| 2027 | rdev->pm.power_state[state_index].type = |
| 2028 | POWER_STATE_TYPE_BATTERY; |
| 2029 | if (misc & ATOM_PM_MISCINFO_DEFAULT_LOW_DC_STATE_ENTRY_TRUE) |
| 2030 | rdev->pm.power_state[state_index].type = |
| 2031 | POWER_STATE_TYPE_BATTERY; |
| 2032 | if (misc & ATOM_PM_MISCINFO_LOAD_BALANCE_EN) |
| 2033 | rdev->pm.power_state[state_index].type = |
| 2034 | POWER_STATE_TYPE_BALANCED; |
| 2035 | if (misc & ATOM_PM_MISCINFO_3D_ACCELERATION_EN) { |
| 2036 | rdev->pm.power_state[state_index].type = |
| 2037 | POWER_STATE_TYPE_PERFORMANCE; |
| 2038 | rdev->pm.power_state[state_index].flags &= |
| 2039 | ~RADEON_PM_STATE_SINGLE_DISPLAY_ONLY; |
| 2040 | } |
| 2041 | if (misc2 & ATOM_PM_MISCINFO2_SYSTEM_AC_LITE_MODE) |
| 2042 | rdev->pm.power_state[state_index].type = |
| 2043 | POWER_STATE_TYPE_BALANCED; |
| 2044 | if (misc & ATOM_PM_MISCINFO_DRIVER_DEFAULT_MODE) { |
| 2045 | rdev->pm.power_state[state_index].type = |
| 2046 | POWER_STATE_TYPE_DEFAULT; |
| 2047 | rdev->pm.default_power_state_index = state_index; |
| 2048 | rdev->pm.power_state[state_index].default_clock_mode = |
| 2049 | &rdev->pm.power_state[state_index].clock_info[0]; |
| 2050 | } else if (state_index == 0) { |
| 2051 | rdev->pm.power_state[state_index].clock_info[0].flags |= |
| 2052 | RADEON_PM_MODE_NO_DISPLAY; |
| 2053 | } |
| 2054 | } |
| 2055 | |
| 2056 | static int radeon_atombios_parse_power_table_1_3(struct radeon_device *rdev) |
| 2057 | { |
| 2058 | struct radeon_mode_info *mode_info = &rdev->mode_info; |
| 2059 | u32 misc, misc2 = 0; |
| 2060 | int num_modes = 0, i; |
| 2061 | int state_index = 0; |
| 2062 | struct radeon_i2c_bus_rec i2c_bus; |
| 2063 | union power_info *power_info; |
| 2064 | int index = GetIndexIntoMasterTable(DATA, PowerPlayInfo); |
| 2065 | u16 data_offset; |
| 2066 | u8 frev, crev; |
| 2067 | |
| 2068 | if (!atom_parse_data_header(mode_info->atom_context, index, NULL, |
| 2069 | &frev, &crev, &data_offset)) |
| 2070 | return state_index; |
| 2071 | power_info = (union power_info *)(mode_info->atom_context->bios + data_offset); |
| 2072 | |
| 2073 | /* add the i2c bus for thermal/fan chip */ |
Alex Deucher | 4755fab | 2012-08-30 13:30:49 -0400 | [diff] [blame] | 2074 | if ((power_info->info.ucOverdriveThermalController > 0) && |
| 2075 | (power_info->info.ucOverdriveThermalController < ARRAY_SIZE(thermal_controller_names))) { |
Alex Deucher | 560154e | 2010-11-22 17:56:34 -0500 | [diff] [blame] | 2076 | DRM_INFO("Possible %s thermal controller at 0x%02x\n", |
| 2077 | thermal_controller_names[power_info->info.ucOverdriveThermalController], |
| 2078 | power_info->info.ucOverdriveControllerAddress >> 1); |
| 2079 | i2c_bus = radeon_lookup_i2c_gpio(rdev, power_info->info.ucOverdriveI2cLine); |
| 2080 | rdev->pm.i2c_bus = radeon_i2c_lookup(rdev, &i2c_bus); |
| 2081 | if (rdev->pm.i2c_bus) { |
| 2082 | struct i2c_board_info info = { }; |
| 2083 | const char *name = thermal_controller_names[power_info->info. |
| 2084 | ucOverdriveThermalController]; |
| 2085 | info.addr = power_info->info.ucOverdriveControllerAddress >> 1; |
| 2086 | strlcpy(info.type, name, sizeof(info.type)); |
| 2087 | i2c_new_device(&rdev->pm.i2c_bus->adapter, &info); |
| 2088 | } |
| 2089 | } |
| 2090 | num_modes = power_info->info.ucNumOfPowerModeEntries; |
| 2091 | if (num_modes > ATOM_MAX_NUMBEROF_POWER_BLOCK) |
| 2092 | num_modes = ATOM_MAX_NUMBEROF_POWER_BLOCK; |
Alex Deucher | f8e6bfc | 2013-04-25 09:29:17 -0400 | [diff] [blame] | 2093 | if (num_modes == 0) |
| 2094 | return state_index; |
Alex Deucher | 0975b16 | 2011-02-02 18:42:03 -0500 | [diff] [blame] | 2095 | rdev->pm.power_state = kzalloc(sizeof(struct radeon_power_state) * num_modes, GFP_KERNEL); |
| 2096 | if (!rdev->pm.power_state) |
| 2097 | return state_index; |
Alex Deucher | 560154e | 2010-11-22 17:56:34 -0500 | [diff] [blame] | 2098 | /* last mode is usually default, array is low to high */ |
| 2099 | for (i = 0; i < num_modes; i++) { |
Alex Deucher | 6991b8f | 2011-11-14 17:52:51 -0500 | [diff] [blame] | 2100 | rdev->pm.power_state[state_index].clock_info = |
| 2101 | kzalloc(sizeof(struct radeon_pm_clock_info) * 1, GFP_KERNEL); |
| 2102 | if (!rdev->pm.power_state[state_index].clock_info) |
| 2103 | return state_index; |
| 2104 | rdev->pm.power_state[state_index].num_clock_modes = 1; |
Alex Deucher | 560154e | 2010-11-22 17:56:34 -0500 | [diff] [blame] | 2105 | rdev->pm.power_state[state_index].clock_info[0].voltage.type = VOLTAGE_NONE; |
| 2106 | switch (frev) { |
| 2107 | case 1: |
Alex Deucher | 560154e | 2010-11-22 17:56:34 -0500 | [diff] [blame] | 2108 | rdev->pm.power_state[state_index].clock_info[0].mclk = |
| 2109 | le16_to_cpu(power_info->info.asPowerPlayInfo[i].usMemoryClock); |
| 2110 | rdev->pm.power_state[state_index].clock_info[0].sclk = |
| 2111 | le16_to_cpu(power_info->info.asPowerPlayInfo[i].usEngineClock); |
| 2112 | /* skip invalid modes */ |
| 2113 | if ((rdev->pm.power_state[state_index].clock_info[0].mclk == 0) || |
| 2114 | (rdev->pm.power_state[state_index].clock_info[0].sclk == 0)) |
| 2115 | continue; |
| 2116 | rdev->pm.power_state[state_index].pcie_lanes = |
| 2117 | power_info->info.asPowerPlayInfo[i].ucNumPciELanes; |
| 2118 | misc = le32_to_cpu(power_info->info.asPowerPlayInfo[i].ulMiscInfo); |
| 2119 | if ((misc & ATOM_PM_MISCINFO_VOLTAGE_DROP_SUPPORT) || |
| 2120 | (misc & ATOM_PM_MISCINFO_VOLTAGE_DROP_ACTIVE_HIGH)) { |
| 2121 | rdev->pm.power_state[state_index].clock_info[0].voltage.type = |
| 2122 | VOLTAGE_GPIO; |
| 2123 | rdev->pm.power_state[state_index].clock_info[0].voltage.gpio = |
| 2124 | radeon_lookup_gpio(rdev, |
| 2125 | power_info->info.asPowerPlayInfo[i].ucVoltageDropIndex); |
| 2126 | if (misc & ATOM_PM_MISCINFO_VOLTAGE_DROP_ACTIVE_HIGH) |
| 2127 | rdev->pm.power_state[state_index].clock_info[0].voltage.active_high = |
| 2128 | true; |
| 2129 | else |
| 2130 | rdev->pm.power_state[state_index].clock_info[0].voltage.active_high = |
| 2131 | false; |
| 2132 | } else if (misc & ATOM_PM_MISCINFO_PROGRAM_VOLTAGE) { |
| 2133 | rdev->pm.power_state[state_index].clock_info[0].voltage.type = |
| 2134 | VOLTAGE_VDDC; |
| 2135 | rdev->pm.power_state[state_index].clock_info[0].voltage.vddc_id = |
| 2136 | power_info->info.asPowerPlayInfo[i].ucVoltageDropIndex; |
| 2137 | } |
| 2138 | rdev->pm.power_state[state_index].flags = RADEON_PM_STATE_SINGLE_DISPLAY_ONLY; |
| 2139 | radeon_atombios_parse_misc_flags_1_3(rdev, state_index, misc, 0); |
| 2140 | state_index++; |
| 2141 | break; |
| 2142 | case 2: |
Alex Deucher | 560154e | 2010-11-22 17:56:34 -0500 | [diff] [blame] | 2143 | rdev->pm.power_state[state_index].clock_info[0].mclk = |
| 2144 | le32_to_cpu(power_info->info_2.asPowerPlayInfo[i].ulMemoryClock); |
| 2145 | rdev->pm.power_state[state_index].clock_info[0].sclk = |
| 2146 | le32_to_cpu(power_info->info_2.asPowerPlayInfo[i].ulEngineClock); |
| 2147 | /* skip invalid modes */ |
| 2148 | if ((rdev->pm.power_state[state_index].clock_info[0].mclk == 0) || |
| 2149 | (rdev->pm.power_state[state_index].clock_info[0].sclk == 0)) |
| 2150 | continue; |
| 2151 | rdev->pm.power_state[state_index].pcie_lanes = |
| 2152 | power_info->info_2.asPowerPlayInfo[i].ucNumPciELanes; |
| 2153 | misc = le32_to_cpu(power_info->info_2.asPowerPlayInfo[i].ulMiscInfo); |
| 2154 | misc2 = le32_to_cpu(power_info->info_2.asPowerPlayInfo[i].ulMiscInfo2); |
| 2155 | if ((misc & ATOM_PM_MISCINFO_VOLTAGE_DROP_SUPPORT) || |
| 2156 | (misc & ATOM_PM_MISCINFO_VOLTAGE_DROP_ACTIVE_HIGH)) { |
| 2157 | rdev->pm.power_state[state_index].clock_info[0].voltage.type = |
| 2158 | VOLTAGE_GPIO; |
| 2159 | rdev->pm.power_state[state_index].clock_info[0].voltage.gpio = |
| 2160 | radeon_lookup_gpio(rdev, |
| 2161 | power_info->info_2.asPowerPlayInfo[i].ucVoltageDropIndex); |
| 2162 | if (misc & ATOM_PM_MISCINFO_VOLTAGE_DROP_ACTIVE_HIGH) |
| 2163 | rdev->pm.power_state[state_index].clock_info[0].voltage.active_high = |
| 2164 | true; |
| 2165 | else |
| 2166 | rdev->pm.power_state[state_index].clock_info[0].voltage.active_high = |
| 2167 | false; |
| 2168 | } else if (misc & ATOM_PM_MISCINFO_PROGRAM_VOLTAGE) { |
| 2169 | rdev->pm.power_state[state_index].clock_info[0].voltage.type = |
| 2170 | VOLTAGE_VDDC; |
| 2171 | rdev->pm.power_state[state_index].clock_info[0].voltage.vddc_id = |
| 2172 | power_info->info_2.asPowerPlayInfo[i].ucVoltageDropIndex; |
| 2173 | } |
| 2174 | rdev->pm.power_state[state_index].flags = RADEON_PM_STATE_SINGLE_DISPLAY_ONLY; |
| 2175 | radeon_atombios_parse_misc_flags_1_3(rdev, state_index, misc, misc2); |
| 2176 | state_index++; |
| 2177 | break; |
| 2178 | case 3: |
Alex Deucher | 560154e | 2010-11-22 17:56:34 -0500 | [diff] [blame] | 2179 | rdev->pm.power_state[state_index].clock_info[0].mclk = |
| 2180 | le32_to_cpu(power_info->info_3.asPowerPlayInfo[i].ulMemoryClock); |
| 2181 | rdev->pm.power_state[state_index].clock_info[0].sclk = |
| 2182 | le32_to_cpu(power_info->info_3.asPowerPlayInfo[i].ulEngineClock); |
| 2183 | /* skip invalid modes */ |
| 2184 | if ((rdev->pm.power_state[state_index].clock_info[0].mclk == 0) || |
| 2185 | (rdev->pm.power_state[state_index].clock_info[0].sclk == 0)) |
| 2186 | continue; |
| 2187 | rdev->pm.power_state[state_index].pcie_lanes = |
| 2188 | power_info->info_3.asPowerPlayInfo[i].ucNumPciELanes; |
| 2189 | misc = le32_to_cpu(power_info->info_3.asPowerPlayInfo[i].ulMiscInfo); |
| 2190 | misc2 = le32_to_cpu(power_info->info_3.asPowerPlayInfo[i].ulMiscInfo2); |
| 2191 | if ((misc & ATOM_PM_MISCINFO_VOLTAGE_DROP_SUPPORT) || |
| 2192 | (misc & ATOM_PM_MISCINFO_VOLTAGE_DROP_ACTIVE_HIGH)) { |
| 2193 | rdev->pm.power_state[state_index].clock_info[0].voltage.type = |
| 2194 | VOLTAGE_GPIO; |
| 2195 | rdev->pm.power_state[state_index].clock_info[0].voltage.gpio = |
| 2196 | radeon_lookup_gpio(rdev, |
| 2197 | power_info->info_3.asPowerPlayInfo[i].ucVoltageDropIndex); |
| 2198 | if (misc & ATOM_PM_MISCINFO_VOLTAGE_DROP_ACTIVE_HIGH) |
| 2199 | rdev->pm.power_state[state_index].clock_info[0].voltage.active_high = |
| 2200 | true; |
| 2201 | else |
| 2202 | rdev->pm.power_state[state_index].clock_info[0].voltage.active_high = |
| 2203 | false; |
| 2204 | } else if (misc & ATOM_PM_MISCINFO_PROGRAM_VOLTAGE) { |
| 2205 | rdev->pm.power_state[state_index].clock_info[0].voltage.type = |
| 2206 | VOLTAGE_VDDC; |
| 2207 | rdev->pm.power_state[state_index].clock_info[0].voltage.vddc_id = |
| 2208 | power_info->info_3.asPowerPlayInfo[i].ucVoltageDropIndex; |
| 2209 | if (misc2 & ATOM_PM_MISCINFO2_VDDCI_DYNAMIC_VOLTAGE_EN) { |
| 2210 | rdev->pm.power_state[state_index].clock_info[0].voltage.vddci_enabled = |
| 2211 | true; |
| 2212 | rdev->pm.power_state[state_index].clock_info[0].voltage.vddci_id = |
| 2213 | power_info->info_3.asPowerPlayInfo[i].ucVDDCI_VoltageDropIndex; |
| 2214 | } |
| 2215 | } |
| 2216 | rdev->pm.power_state[state_index].flags = RADEON_PM_STATE_SINGLE_DISPLAY_ONLY; |
| 2217 | radeon_atombios_parse_misc_flags_1_3(rdev, state_index, misc, misc2); |
| 2218 | state_index++; |
| 2219 | break; |
| 2220 | } |
| 2221 | } |
| 2222 | /* last mode is usually default */ |
| 2223 | if (rdev->pm.default_power_state_index == -1) { |
| 2224 | rdev->pm.power_state[state_index - 1].type = |
| 2225 | POWER_STATE_TYPE_DEFAULT; |
| 2226 | rdev->pm.default_power_state_index = state_index - 1; |
| 2227 | rdev->pm.power_state[state_index - 1].default_clock_mode = |
| 2228 | &rdev->pm.power_state[state_index - 1].clock_info[0]; |
| 2229 | rdev->pm.power_state[state_index].flags &= |
| 2230 | ~RADEON_PM_STATE_SINGLE_DISPLAY_ONLY; |
| 2231 | rdev->pm.power_state[state_index].misc = 0; |
| 2232 | rdev->pm.power_state[state_index].misc2 = 0; |
| 2233 | } |
| 2234 | return state_index; |
| 2235 | } |
| 2236 | |
| 2237 | static void radeon_atombios_add_pplib_thermal_controller(struct radeon_device *rdev, |
| 2238 | ATOM_PPLIB_THERMALCONTROLLER *controller) |
| 2239 | { |
| 2240 | struct radeon_i2c_bus_rec i2c_bus; |
| 2241 | |
| 2242 | /* add the i2c bus for thermal/fan chip */ |
| 2243 | if (controller->ucType > 0) { |
| 2244 | if (controller->ucType == ATOM_PP_THERMALCONTROLLER_RV6xx) { |
| 2245 | DRM_INFO("Internal thermal controller %s fan control\n", |
| 2246 | (controller->ucFanParameters & |
| 2247 | ATOM_PP_FANPARAMETERS_NOFAN) ? "without" : "with"); |
| 2248 | rdev->pm.int_thermal_type = THERMAL_TYPE_RV6XX; |
| 2249 | } else if (controller->ucType == ATOM_PP_THERMALCONTROLLER_RV770) { |
| 2250 | DRM_INFO("Internal thermal controller %s fan control\n", |
| 2251 | (controller->ucFanParameters & |
| 2252 | ATOM_PP_FANPARAMETERS_NOFAN) ? "without" : "with"); |
| 2253 | rdev->pm.int_thermal_type = THERMAL_TYPE_RV770; |
| 2254 | } else if (controller->ucType == ATOM_PP_THERMALCONTROLLER_EVERGREEN) { |
| 2255 | DRM_INFO("Internal thermal controller %s fan control\n", |
| 2256 | (controller->ucFanParameters & |
| 2257 | ATOM_PP_FANPARAMETERS_NOFAN) ? "without" : "with"); |
| 2258 | rdev->pm.int_thermal_type = THERMAL_TYPE_EVERGREEN; |
Alex Deucher | b0e6641 | 2010-11-22 17:56:35 -0500 | [diff] [blame] | 2259 | } else if (controller->ucType == ATOM_PP_THERMALCONTROLLER_SUMO) { |
| 2260 | DRM_INFO("Internal thermal controller %s fan control\n", |
| 2261 | (controller->ucFanParameters & |
| 2262 | ATOM_PP_FANPARAMETERS_NOFAN) ? "without" : "with"); |
| 2263 | rdev->pm.int_thermal_type = THERMAL_TYPE_SUMO; |
Alex Deucher | 4fddba1 | 2011-01-06 21:19:22 -0500 | [diff] [blame] | 2264 | } else if (controller->ucType == ATOM_PP_THERMALCONTROLLER_NISLANDS) { |
| 2265 | DRM_INFO("Internal thermal controller %s fan control\n", |
| 2266 | (controller->ucFanParameters & |
| 2267 | ATOM_PP_FANPARAMETERS_NOFAN) ? "without" : "with"); |
| 2268 | rdev->pm.int_thermal_type = THERMAL_TYPE_NI; |
Alex Deucher | 14607d0 | 2012-03-20 17:18:09 -0400 | [diff] [blame] | 2269 | } else if (controller->ucType == ATOM_PP_THERMALCONTROLLER_SISLANDS) { |
| 2270 | DRM_INFO("Internal thermal controller %s fan control\n", |
| 2271 | (controller->ucFanParameters & |
| 2272 | ATOM_PP_FANPARAMETERS_NOFAN) ? "without" : "with"); |
| 2273 | rdev->pm.int_thermal_type = THERMAL_TYPE_SI; |
Alex Deucher | 5115020 | 2012-12-18 22:07:14 -0500 | [diff] [blame] | 2274 | } else if (controller->ucType == ATOM_PP_THERMALCONTROLLER_CISLANDS) { |
| 2275 | DRM_INFO("Internal thermal controller %s fan control\n", |
| 2276 | (controller->ucFanParameters & |
| 2277 | ATOM_PP_FANPARAMETERS_NOFAN) ? "without" : "with"); |
| 2278 | rdev->pm.int_thermal_type = THERMAL_TYPE_CI; |
Alex Deucher | 16fbe00 | 2013-04-22 21:41:26 -0400 | [diff] [blame] | 2279 | } else if (controller->ucType == ATOM_PP_THERMALCONTROLLER_KAVERI) { |
| 2280 | DRM_INFO("Internal thermal controller %s fan control\n", |
| 2281 | (controller->ucFanParameters & |
| 2282 | ATOM_PP_FANPARAMETERS_NOFAN) ? "without" : "with"); |
| 2283 | rdev->pm.int_thermal_type = THERMAL_TYPE_KV; |
Alex Deucher | 560154e | 2010-11-22 17:56:34 -0500 | [diff] [blame] | 2284 | } else if ((controller->ucType == |
| 2285 | ATOM_PP_THERMALCONTROLLER_EXTERNAL_GPIO) || |
| 2286 | (controller->ucType == |
Alex Deucher | b0e6641 | 2010-11-22 17:56:35 -0500 | [diff] [blame] | 2287 | ATOM_PP_THERMALCONTROLLER_ADT7473_WITH_INTERNAL) || |
| 2288 | (controller->ucType == |
| 2289 | ATOM_PP_THERMALCONTROLLER_EMC2103_WITH_INTERNAL)) { |
Alex Deucher | 560154e | 2010-11-22 17:56:34 -0500 | [diff] [blame] | 2290 | DRM_INFO("Special thermal controller config\n"); |
Alex Deucher | 4755fab | 2012-08-30 13:30:49 -0400 | [diff] [blame] | 2291 | } else if (controller->ucType < ARRAY_SIZE(pp_lib_thermal_controller_names)) { |
Alex Deucher | 560154e | 2010-11-22 17:56:34 -0500 | [diff] [blame] | 2292 | DRM_INFO("Possible %s thermal controller at 0x%02x %s fan control\n", |
| 2293 | pp_lib_thermal_controller_names[controller->ucType], |
| 2294 | controller->ucI2cAddress >> 1, |
| 2295 | (controller->ucFanParameters & |
| 2296 | ATOM_PP_FANPARAMETERS_NOFAN) ? "without" : "with"); |
| 2297 | i2c_bus = radeon_lookup_i2c_gpio(rdev, controller->ucI2cLine); |
| 2298 | rdev->pm.i2c_bus = radeon_i2c_lookup(rdev, &i2c_bus); |
| 2299 | if (rdev->pm.i2c_bus) { |
| 2300 | struct i2c_board_info info = { }; |
| 2301 | const char *name = pp_lib_thermal_controller_names[controller->ucType]; |
| 2302 | info.addr = controller->ucI2cAddress >> 1; |
| 2303 | strlcpy(info.type, name, sizeof(info.type)); |
| 2304 | i2c_new_device(&rdev->pm.i2c_bus->adapter, &info); |
| 2305 | } |
Alex Deucher | 4755fab | 2012-08-30 13:30:49 -0400 | [diff] [blame] | 2306 | } else { |
| 2307 | DRM_INFO("Unknown thermal controller type %d at 0x%02x %s fan control\n", |
| 2308 | controller->ucType, |
| 2309 | controller->ucI2cAddress >> 1, |
| 2310 | (controller->ucFanParameters & |
| 2311 | ATOM_PP_FANPARAMETERS_NOFAN) ? "without" : "with"); |
Alex Deucher | 560154e | 2010-11-22 17:56:34 -0500 | [diff] [blame] | 2312 | } |
| 2313 | } |
| 2314 | } |
| 2315 | |
Alex Deucher | 4a6369e | 2013-04-12 14:04:10 -0400 | [diff] [blame] | 2316 | void radeon_atombios_get_default_voltages(struct radeon_device *rdev, |
Alex Deucher | 2abba66 | 2013-03-25 12:47:23 -0400 | [diff] [blame] | 2317 | u16 *vddc, u16 *vddci, u16 *mvdd) |
Alex Deucher | 560154e | 2010-11-22 17:56:34 -0500 | [diff] [blame] | 2318 | { |
| 2319 | struct radeon_mode_info *mode_info = &rdev->mode_info; |
| 2320 | int index = GetIndexIntoMasterTable(DATA, FirmwareInfo); |
| 2321 | u8 frev, crev; |
| 2322 | u16 data_offset; |
| 2323 | union firmware_info *firmware_info; |
Alex Deucher | 2feea49 | 2011-04-12 14:49:24 -0400 | [diff] [blame] | 2324 | |
| 2325 | *vddc = 0; |
| 2326 | *vddci = 0; |
Alex Deucher | 2abba66 | 2013-03-25 12:47:23 -0400 | [diff] [blame] | 2327 | *mvdd = 0; |
Alex Deucher | 560154e | 2010-11-22 17:56:34 -0500 | [diff] [blame] | 2328 | |
| 2329 | if (atom_parse_data_header(mode_info->atom_context, index, NULL, |
| 2330 | &frev, &crev, &data_offset)) { |
| 2331 | firmware_info = |
| 2332 | (union firmware_info *)(mode_info->atom_context->bios + |
| 2333 | data_offset); |
Alex Deucher | 2feea49 | 2011-04-12 14:49:24 -0400 | [diff] [blame] | 2334 | *vddc = le16_to_cpu(firmware_info->info_14.usBootUpVDDCVoltage); |
Alex Deucher | 2abba66 | 2013-03-25 12:47:23 -0400 | [diff] [blame] | 2335 | if ((frev == 2) && (crev >= 2)) { |
Alex Deucher | 2feea49 | 2011-04-12 14:49:24 -0400 | [diff] [blame] | 2336 | *vddci = le16_to_cpu(firmware_info->info_22.usBootUpVDDCIVoltage); |
Alex Deucher | 2abba66 | 2013-03-25 12:47:23 -0400 | [diff] [blame] | 2337 | *mvdd = le16_to_cpu(firmware_info->info_22.usBootUpMVDDCVoltage); |
| 2338 | } |
Alex Deucher | 560154e | 2010-11-22 17:56:34 -0500 | [diff] [blame] | 2339 | } |
Alex Deucher | 560154e | 2010-11-22 17:56:34 -0500 | [diff] [blame] | 2340 | } |
| 2341 | |
| 2342 | static void radeon_atombios_parse_pplib_non_clock_info(struct radeon_device *rdev, |
| 2343 | int state_index, int mode_index, |
| 2344 | struct _ATOM_PPLIB_NONCLOCK_INFO *non_clock_info) |
| 2345 | { |
| 2346 | int j; |
| 2347 | u32 misc = le32_to_cpu(non_clock_info->ulCapsAndSettings); |
| 2348 | u32 misc2 = le16_to_cpu(non_clock_info->usClassification); |
Alex Deucher | 2abba66 | 2013-03-25 12:47:23 -0400 | [diff] [blame] | 2349 | u16 vddc, vddci, mvdd; |
Alex Deucher | 2feea49 | 2011-04-12 14:49:24 -0400 | [diff] [blame] | 2350 | |
Alex Deucher | 2abba66 | 2013-03-25 12:47:23 -0400 | [diff] [blame] | 2351 | radeon_atombios_get_default_voltages(rdev, &vddc, &vddci, &mvdd); |
Alex Deucher | 560154e | 2010-11-22 17:56:34 -0500 | [diff] [blame] | 2352 | |
| 2353 | rdev->pm.power_state[state_index].misc = misc; |
| 2354 | rdev->pm.power_state[state_index].misc2 = misc2; |
| 2355 | rdev->pm.power_state[state_index].pcie_lanes = |
| 2356 | ((misc & ATOM_PPLIB_PCIE_LINK_WIDTH_MASK) >> |
| 2357 | ATOM_PPLIB_PCIE_LINK_WIDTH_SHIFT) + 1; |
| 2358 | switch (misc2 & ATOM_PPLIB_CLASSIFICATION_UI_MASK) { |
| 2359 | case ATOM_PPLIB_CLASSIFICATION_UI_BATTERY: |
| 2360 | rdev->pm.power_state[state_index].type = |
| 2361 | POWER_STATE_TYPE_BATTERY; |
| 2362 | break; |
| 2363 | case ATOM_PPLIB_CLASSIFICATION_UI_BALANCED: |
| 2364 | rdev->pm.power_state[state_index].type = |
| 2365 | POWER_STATE_TYPE_BALANCED; |
| 2366 | break; |
| 2367 | case ATOM_PPLIB_CLASSIFICATION_UI_PERFORMANCE: |
| 2368 | rdev->pm.power_state[state_index].type = |
| 2369 | POWER_STATE_TYPE_PERFORMANCE; |
| 2370 | break; |
| 2371 | case ATOM_PPLIB_CLASSIFICATION_UI_NONE: |
| 2372 | if (misc2 & ATOM_PPLIB_CLASSIFICATION_3DPERFORMANCE) |
| 2373 | rdev->pm.power_state[state_index].type = |
| 2374 | POWER_STATE_TYPE_PERFORMANCE; |
| 2375 | break; |
| 2376 | } |
| 2377 | rdev->pm.power_state[state_index].flags = 0; |
| 2378 | if (misc & ATOM_PPLIB_SINGLE_DISPLAY_ONLY) |
| 2379 | rdev->pm.power_state[state_index].flags |= |
| 2380 | RADEON_PM_STATE_SINGLE_DISPLAY_ONLY; |
| 2381 | if (misc2 & ATOM_PPLIB_CLASSIFICATION_BOOT) { |
| 2382 | rdev->pm.power_state[state_index].type = |
| 2383 | POWER_STATE_TYPE_DEFAULT; |
| 2384 | rdev->pm.default_power_state_index = state_index; |
| 2385 | rdev->pm.power_state[state_index].default_clock_mode = |
| 2386 | &rdev->pm.power_state[state_index].clock_info[mode_index - 1]; |
Alex Deucher | 982cb32 | 2013-04-29 10:51:26 -0400 | [diff] [blame] | 2387 | if ((rdev->family >= CHIP_BARTS) && !(rdev->flags & RADEON_IS_IGP)) { |
Alex Deucher | 9ace9f7 | 2011-01-06 21:19:26 -0500 | [diff] [blame] | 2388 | /* NI chips post without MC ucode, so default clocks are strobe mode only */ |
| 2389 | rdev->pm.default_sclk = rdev->pm.power_state[state_index].clock_info[0].sclk; |
| 2390 | rdev->pm.default_mclk = rdev->pm.power_state[state_index].clock_info[0].mclk; |
| 2391 | rdev->pm.default_vddc = rdev->pm.power_state[state_index].clock_info[0].voltage.voltage; |
Alex Deucher | 2feea49 | 2011-04-12 14:49:24 -0400 | [diff] [blame] | 2392 | rdev->pm.default_vddci = rdev->pm.power_state[state_index].clock_info[0].voltage.vddci; |
Alex Deucher | 9ace9f7 | 2011-01-06 21:19:26 -0500 | [diff] [blame] | 2393 | } else { |
Alex Deucher | ae5b0ab | 2013-06-24 10:50:34 -0400 | [diff] [blame] | 2394 | u16 max_vddci = 0; |
| 2395 | |
| 2396 | if (ASIC_IS_DCE4(rdev)) |
| 2397 | radeon_atom_get_max_voltage(rdev, |
| 2398 | SET_VOLTAGE_TYPE_ASIC_VDDCI, |
| 2399 | &max_vddci); |
| 2400 | /* patch the table values with the default sclk/mclk from firmware info */ |
Alex Deucher | 9ace9f7 | 2011-01-06 21:19:26 -0500 | [diff] [blame] | 2401 | for (j = 0; j < mode_index; j++) { |
| 2402 | rdev->pm.power_state[state_index].clock_info[j].mclk = |
| 2403 | rdev->clock.default_mclk; |
| 2404 | rdev->pm.power_state[state_index].clock_info[j].sclk = |
| 2405 | rdev->clock.default_sclk; |
| 2406 | if (vddc) |
| 2407 | rdev->pm.power_state[state_index].clock_info[j].voltage.voltage = |
| 2408 | vddc; |
Alex Deucher | ae5b0ab | 2013-06-24 10:50:34 -0400 | [diff] [blame] | 2409 | if (max_vddci) |
| 2410 | rdev->pm.power_state[state_index].clock_info[j].voltage.vddci = |
| 2411 | max_vddci; |
Alex Deucher | 9ace9f7 | 2011-01-06 21:19:26 -0500 | [diff] [blame] | 2412 | } |
Alex Deucher | 560154e | 2010-11-22 17:56:34 -0500 | [diff] [blame] | 2413 | } |
| 2414 | } |
| 2415 | } |
| 2416 | |
| 2417 | static bool radeon_atombios_parse_pplib_clock_info(struct radeon_device *rdev, |
| 2418 | int state_index, int mode_index, |
| 2419 | union pplib_clock_info *clock_info) |
| 2420 | { |
| 2421 | u32 sclk, mclk; |
Alex Deucher | e83753b | 2012-03-20 17:18:08 -0400 | [diff] [blame] | 2422 | u16 vddc; |
Alex Deucher | 560154e | 2010-11-22 17:56:34 -0500 | [diff] [blame] | 2423 | |
| 2424 | if (rdev->flags & RADEON_IS_IGP) { |
Alex Deucher | b0e6641 | 2010-11-22 17:56:35 -0500 | [diff] [blame] | 2425 | if (rdev->family >= CHIP_PALM) { |
| 2426 | sclk = le16_to_cpu(clock_info->sumo.usEngineClockLow); |
| 2427 | sclk |= clock_info->sumo.ucEngineClockHigh << 16; |
| 2428 | rdev->pm.power_state[state_index].clock_info[mode_index].sclk = sclk; |
| 2429 | } else { |
| 2430 | sclk = le16_to_cpu(clock_info->rs780.usLowEngineClockLow); |
| 2431 | sclk |= clock_info->rs780.ucLowEngineClockHigh << 16; |
| 2432 | rdev->pm.power_state[state_index].clock_info[mode_index].sclk = sclk; |
| 2433 | } |
Alex Deucher | bc19f59 | 2013-06-07 11:41:05 -0400 | [diff] [blame] | 2434 | } else if (rdev->family >= CHIP_BONAIRE) { |
| 2435 | sclk = le16_to_cpu(clock_info->ci.usEngineClockLow); |
| 2436 | sclk |= clock_info->ci.ucEngineClockHigh << 16; |
| 2437 | mclk = le16_to_cpu(clock_info->ci.usMemoryClockLow); |
| 2438 | mclk |= clock_info->ci.ucMemoryClockHigh << 16; |
| 2439 | rdev->pm.power_state[state_index].clock_info[mode_index].mclk = mclk; |
| 2440 | rdev->pm.power_state[state_index].clock_info[mode_index].sclk = sclk; |
| 2441 | rdev->pm.power_state[state_index].clock_info[mode_index].voltage.type = |
| 2442 | VOLTAGE_NONE; |
Alex Deucher | 982cb32 | 2013-04-29 10:51:26 -0400 | [diff] [blame] | 2443 | } else if (rdev->family >= CHIP_TAHITI) { |
Alex Deucher | 14607d0 | 2012-03-20 17:18:09 -0400 | [diff] [blame] | 2444 | sclk = le16_to_cpu(clock_info->si.usEngineClockLow); |
| 2445 | sclk |= clock_info->si.ucEngineClockHigh << 16; |
| 2446 | mclk = le16_to_cpu(clock_info->si.usMemoryClockLow); |
| 2447 | mclk |= clock_info->si.ucMemoryClockHigh << 16; |
| 2448 | rdev->pm.power_state[state_index].clock_info[mode_index].mclk = mclk; |
| 2449 | rdev->pm.power_state[state_index].clock_info[mode_index].sclk = sclk; |
| 2450 | rdev->pm.power_state[state_index].clock_info[mode_index].voltage.type = |
| 2451 | VOLTAGE_SW; |
| 2452 | rdev->pm.power_state[state_index].clock_info[mode_index].voltage.voltage = |
| 2453 | le16_to_cpu(clock_info->si.usVDDC); |
| 2454 | rdev->pm.power_state[state_index].clock_info[mode_index].voltage.vddci = |
| 2455 | le16_to_cpu(clock_info->si.usVDDCI); |
Alex Deucher | 982cb32 | 2013-04-29 10:51:26 -0400 | [diff] [blame] | 2456 | } else if (rdev->family >= CHIP_CEDAR) { |
Alex Deucher | 560154e | 2010-11-22 17:56:34 -0500 | [diff] [blame] | 2457 | sclk = le16_to_cpu(clock_info->evergreen.usEngineClockLow); |
| 2458 | sclk |= clock_info->evergreen.ucEngineClockHigh << 16; |
| 2459 | mclk = le16_to_cpu(clock_info->evergreen.usMemoryClockLow); |
| 2460 | mclk |= clock_info->evergreen.ucMemoryClockHigh << 16; |
| 2461 | rdev->pm.power_state[state_index].clock_info[mode_index].mclk = mclk; |
| 2462 | rdev->pm.power_state[state_index].clock_info[mode_index].sclk = sclk; |
| 2463 | rdev->pm.power_state[state_index].clock_info[mode_index].voltage.type = |
| 2464 | VOLTAGE_SW; |
| 2465 | rdev->pm.power_state[state_index].clock_info[mode_index].voltage.voltage = |
Cédric Cano | 4589433 | 2011-02-11 19:45:37 -0500 | [diff] [blame] | 2466 | le16_to_cpu(clock_info->evergreen.usVDDC); |
Alex Deucher | 2feea49 | 2011-04-12 14:49:24 -0400 | [diff] [blame] | 2467 | rdev->pm.power_state[state_index].clock_info[mode_index].voltage.vddci = |
| 2468 | le16_to_cpu(clock_info->evergreen.usVDDCI); |
Alex Deucher | 560154e | 2010-11-22 17:56:34 -0500 | [diff] [blame] | 2469 | } else { |
| 2470 | sclk = le16_to_cpu(clock_info->r600.usEngineClockLow); |
| 2471 | sclk |= clock_info->r600.ucEngineClockHigh << 16; |
| 2472 | mclk = le16_to_cpu(clock_info->r600.usMemoryClockLow); |
| 2473 | mclk |= clock_info->r600.ucMemoryClockHigh << 16; |
| 2474 | rdev->pm.power_state[state_index].clock_info[mode_index].mclk = mclk; |
| 2475 | rdev->pm.power_state[state_index].clock_info[mode_index].sclk = sclk; |
| 2476 | rdev->pm.power_state[state_index].clock_info[mode_index].voltage.type = |
| 2477 | VOLTAGE_SW; |
| 2478 | rdev->pm.power_state[state_index].clock_info[mode_index].voltage.voltage = |
Cédric Cano | 4589433 | 2011-02-11 19:45:37 -0500 | [diff] [blame] | 2479 | le16_to_cpu(clock_info->r600.usVDDC); |
Alex Deucher | 560154e | 2010-11-22 17:56:34 -0500 | [diff] [blame] | 2480 | } |
| 2481 | |
Alex Deucher | ee4017f | 2011-06-23 12:19:32 -0400 | [diff] [blame] | 2482 | /* patch up vddc if necessary */ |
Alex Deucher | e83753b | 2012-03-20 17:18:08 -0400 | [diff] [blame] | 2483 | switch (rdev->pm.power_state[state_index].clock_info[mode_index].voltage.voltage) { |
| 2484 | case ATOM_VIRTUAL_VOLTAGE_ID0: |
| 2485 | case ATOM_VIRTUAL_VOLTAGE_ID1: |
| 2486 | case ATOM_VIRTUAL_VOLTAGE_ID2: |
| 2487 | case ATOM_VIRTUAL_VOLTAGE_ID3: |
Alex Deucher | c6cf777 | 2013-07-05 13:14:30 -0400 | [diff] [blame] | 2488 | case ATOM_VIRTUAL_VOLTAGE_ID4: |
| 2489 | case ATOM_VIRTUAL_VOLTAGE_ID5: |
| 2490 | case ATOM_VIRTUAL_VOLTAGE_ID6: |
| 2491 | case ATOM_VIRTUAL_VOLTAGE_ID7: |
Alex Deucher | e83753b | 2012-03-20 17:18:08 -0400 | [diff] [blame] | 2492 | if (radeon_atom_get_max_vddc(rdev, VOLTAGE_TYPE_VDDC, |
| 2493 | rdev->pm.power_state[state_index].clock_info[mode_index].voltage.voltage, |
| 2494 | &vddc) == 0) |
Alex Deucher | ee4017f | 2011-06-23 12:19:32 -0400 | [diff] [blame] | 2495 | rdev->pm.power_state[state_index].clock_info[mode_index].voltage.voltage = vddc; |
Alex Deucher | e83753b | 2012-03-20 17:18:08 -0400 | [diff] [blame] | 2496 | break; |
| 2497 | default: |
| 2498 | break; |
Alex Deucher | ee4017f | 2011-06-23 12:19:32 -0400 | [diff] [blame] | 2499 | } |
| 2500 | |
Alex Deucher | 560154e | 2010-11-22 17:56:34 -0500 | [diff] [blame] | 2501 | if (rdev->flags & RADEON_IS_IGP) { |
| 2502 | /* skip invalid modes */ |
| 2503 | if (rdev->pm.power_state[state_index].clock_info[mode_index].sclk == 0) |
| 2504 | return false; |
| 2505 | } else { |
| 2506 | /* skip invalid modes */ |
| 2507 | if ((rdev->pm.power_state[state_index].clock_info[mode_index].mclk == 0) || |
| 2508 | (rdev->pm.power_state[state_index].clock_info[mode_index].sclk == 0)) |
| 2509 | return false; |
| 2510 | } |
| 2511 | return true; |
| 2512 | } |
| 2513 | |
| 2514 | static int radeon_atombios_parse_power_table_4_5(struct radeon_device *rdev) |
| 2515 | { |
| 2516 | struct radeon_mode_info *mode_info = &rdev->mode_info; |
| 2517 | struct _ATOM_PPLIB_NONCLOCK_INFO *non_clock_info; |
| 2518 | union pplib_power_state *power_state; |
| 2519 | int i, j; |
| 2520 | int state_index = 0, mode_index = 0; |
| 2521 | union pplib_clock_info *clock_info; |
| 2522 | bool valid; |
| 2523 | union power_info *power_info; |
| 2524 | int index = GetIndexIntoMasterTable(DATA, PowerPlayInfo); |
| 2525 | u16 data_offset; |
| 2526 | u8 frev, crev; |
| 2527 | |
| 2528 | if (!atom_parse_data_header(mode_info->atom_context, index, NULL, |
| 2529 | &frev, &crev, &data_offset)) |
| 2530 | return state_index; |
| 2531 | power_info = (union power_info *)(mode_info->atom_context->bios + data_offset); |
| 2532 | |
| 2533 | radeon_atombios_add_pplib_thermal_controller(rdev, &power_info->pplib.sThermalController); |
Alex Deucher | f8e6bfc | 2013-04-25 09:29:17 -0400 | [diff] [blame] | 2534 | if (power_info->pplib.ucNumStates == 0) |
| 2535 | return state_index; |
Alex Deucher | 0975b16 | 2011-02-02 18:42:03 -0500 | [diff] [blame] | 2536 | rdev->pm.power_state = kzalloc(sizeof(struct radeon_power_state) * |
| 2537 | power_info->pplib.ucNumStates, GFP_KERNEL); |
| 2538 | if (!rdev->pm.power_state) |
| 2539 | return state_index; |
Alex Deucher | 560154e | 2010-11-22 17:56:34 -0500 | [diff] [blame] | 2540 | /* first mode is usually default, followed by low to high */ |
| 2541 | for (i = 0; i < power_info->pplib.ucNumStates; i++) { |
| 2542 | mode_index = 0; |
| 2543 | power_state = (union pplib_power_state *) |
| 2544 | (mode_info->atom_context->bios + data_offset + |
| 2545 | le16_to_cpu(power_info->pplib.usStateArrayOffset) + |
| 2546 | i * power_info->pplib.ucStateEntrySize); |
| 2547 | non_clock_info = (struct _ATOM_PPLIB_NONCLOCK_INFO *) |
| 2548 | (mode_info->atom_context->bios + data_offset + |
| 2549 | le16_to_cpu(power_info->pplib.usNonClockInfoArrayOffset) + |
| 2550 | (power_state->v1.ucNonClockStateIndex * |
| 2551 | power_info->pplib.ucNonClockSize)); |
Alex Deucher | 8f3f1c9 | 2011-11-04 10:09:43 -0400 | [diff] [blame] | 2552 | rdev->pm.power_state[i].clock_info = kzalloc(sizeof(struct radeon_pm_clock_info) * |
| 2553 | ((power_info->pplib.ucStateEntrySize - 1) ? |
| 2554 | (power_info->pplib.ucStateEntrySize - 1) : 1), |
| 2555 | GFP_KERNEL); |
| 2556 | if (!rdev->pm.power_state[i].clock_info) |
| 2557 | return state_index; |
| 2558 | if (power_info->pplib.ucStateEntrySize - 1) { |
| 2559 | for (j = 0; j < (power_info->pplib.ucStateEntrySize - 1); j++) { |
| 2560 | clock_info = (union pplib_clock_info *) |
| 2561 | (mode_info->atom_context->bios + data_offset + |
| 2562 | le16_to_cpu(power_info->pplib.usClockInfoArrayOffset) + |
| 2563 | (power_state->v1.ucClockStateIndices[j] * |
| 2564 | power_info->pplib.ucClockInfoSize)); |
| 2565 | valid = radeon_atombios_parse_pplib_clock_info(rdev, |
| 2566 | state_index, mode_index, |
| 2567 | clock_info); |
| 2568 | if (valid) |
| 2569 | mode_index++; |
| 2570 | } |
| 2571 | } else { |
| 2572 | rdev->pm.power_state[state_index].clock_info[0].mclk = |
| 2573 | rdev->clock.default_mclk; |
| 2574 | rdev->pm.power_state[state_index].clock_info[0].sclk = |
| 2575 | rdev->clock.default_sclk; |
| 2576 | mode_index++; |
Alex Deucher | 560154e | 2010-11-22 17:56:34 -0500 | [diff] [blame] | 2577 | } |
| 2578 | rdev->pm.power_state[state_index].num_clock_modes = mode_index; |
| 2579 | if (mode_index) { |
| 2580 | radeon_atombios_parse_pplib_non_clock_info(rdev, state_index, mode_index, |
| 2581 | non_clock_info); |
| 2582 | state_index++; |
| 2583 | } |
| 2584 | } |
| 2585 | /* if multiple clock modes, mark the lowest as no display */ |
| 2586 | for (i = 0; i < state_index; i++) { |
| 2587 | if (rdev->pm.power_state[i].num_clock_modes > 1) |
| 2588 | rdev->pm.power_state[i].clock_info[0].flags |= |
| 2589 | RADEON_PM_MODE_NO_DISPLAY; |
| 2590 | } |
| 2591 | /* first mode is usually default */ |
| 2592 | if (rdev->pm.default_power_state_index == -1) { |
| 2593 | rdev->pm.power_state[0].type = |
| 2594 | POWER_STATE_TYPE_DEFAULT; |
| 2595 | rdev->pm.default_power_state_index = 0; |
| 2596 | rdev->pm.power_state[0].default_clock_mode = |
| 2597 | &rdev->pm.power_state[0].clock_info[0]; |
| 2598 | } |
| 2599 | return state_index; |
| 2600 | } |
| 2601 | |
Alex Deucher | b0e6641 | 2010-11-22 17:56:35 -0500 | [diff] [blame] | 2602 | static int radeon_atombios_parse_power_table_6(struct radeon_device *rdev) |
| 2603 | { |
| 2604 | struct radeon_mode_info *mode_info = &rdev->mode_info; |
| 2605 | struct _ATOM_PPLIB_NONCLOCK_INFO *non_clock_info; |
| 2606 | union pplib_power_state *power_state; |
| 2607 | int i, j, non_clock_array_index, clock_array_index; |
| 2608 | int state_index = 0, mode_index = 0; |
| 2609 | union pplib_clock_info *clock_info; |
Alex Deucher | f734688 | 2012-03-20 17:17:58 -0400 | [diff] [blame] | 2610 | struct _StateArray *state_array; |
| 2611 | struct _ClockInfoArray *clock_info_array; |
| 2612 | struct _NonClockInfoArray *non_clock_info_array; |
Alex Deucher | b0e6641 | 2010-11-22 17:56:35 -0500 | [diff] [blame] | 2613 | bool valid; |
| 2614 | union power_info *power_info; |
| 2615 | int index = GetIndexIntoMasterTable(DATA, PowerPlayInfo); |
| 2616 | u16 data_offset; |
| 2617 | u8 frev, crev; |
Alex Deucher | 441e76c | 2013-05-01 14:34:54 -0400 | [diff] [blame] | 2618 | u8 *power_state_offset; |
Alex Deucher | b0e6641 | 2010-11-22 17:56:35 -0500 | [diff] [blame] | 2619 | |
| 2620 | if (!atom_parse_data_header(mode_info->atom_context, index, NULL, |
| 2621 | &frev, &crev, &data_offset)) |
| 2622 | return state_index; |
| 2623 | power_info = (union power_info *)(mode_info->atom_context->bios + data_offset); |
| 2624 | |
| 2625 | radeon_atombios_add_pplib_thermal_controller(rdev, &power_info->pplib.sThermalController); |
Alex Deucher | f734688 | 2012-03-20 17:17:58 -0400 | [diff] [blame] | 2626 | state_array = (struct _StateArray *) |
Alex Deucher | b0e6641 | 2010-11-22 17:56:35 -0500 | [diff] [blame] | 2627 | (mode_info->atom_context->bios + data_offset + |
Cédric Cano | 4589433 | 2011-02-11 19:45:37 -0500 | [diff] [blame] | 2628 | le16_to_cpu(power_info->pplib.usStateArrayOffset)); |
Alex Deucher | f734688 | 2012-03-20 17:17:58 -0400 | [diff] [blame] | 2629 | clock_info_array = (struct _ClockInfoArray *) |
Alex Deucher | b0e6641 | 2010-11-22 17:56:35 -0500 | [diff] [blame] | 2630 | (mode_info->atom_context->bios + data_offset + |
Cédric Cano | 4589433 | 2011-02-11 19:45:37 -0500 | [diff] [blame] | 2631 | le16_to_cpu(power_info->pplib.usClockInfoArrayOffset)); |
Alex Deucher | f734688 | 2012-03-20 17:17:58 -0400 | [diff] [blame] | 2632 | non_clock_info_array = (struct _NonClockInfoArray *) |
Alex Deucher | b0e6641 | 2010-11-22 17:56:35 -0500 | [diff] [blame] | 2633 | (mode_info->atom_context->bios + data_offset + |
Cédric Cano | 4589433 | 2011-02-11 19:45:37 -0500 | [diff] [blame] | 2634 | le16_to_cpu(power_info->pplib.usNonClockInfoArrayOffset)); |
Alex Deucher | f8e6bfc | 2013-04-25 09:29:17 -0400 | [diff] [blame] | 2635 | if (state_array->ucNumEntries == 0) |
| 2636 | return state_index; |
Alex Deucher | 0975b16 | 2011-02-02 18:42:03 -0500 | [diff] [blame] | 2637 | rdev->pm.power_state = kzalloc(sizeof(struct radeon_power_state) * |
| 2638 | state_array->ucNumEntries, GFP_KERNEL); |
| 2639 | if (!rdev->pm.power_state) |
| 2640 | return state_index; |
Alex Deucher | 441e76c | 2013-05-01 14:34:54 -0400 | [diff] [blame] | 2641 | power_state_offset = (u8 *)state_array->states; |
Alex Deucher | b0e6641 | 2010-11-22 17:56:35 -0500 | [diff] [blame] | 2642 | for (i = 0; i < state_array->ucNumEntries; i++) { |
| 2643 | mode_index = 0; |
Alex Deucher | 441e76c | 2013-05-01 14:34:54 -0400 | [diff] [blame] | 2644 | power_state = (union pplib_power_state *)power_state_offset; |
| 2645 | non_clock_array_index = power_state->v2.nonClockInfoIndex; |
Alex Deucher | b0e6641 | 2010-11-22 17:56:35 -0500 | [diff] [blame] | 2646 | non_clock_info = (struct _ATOM_PPLIB_NONCLOCK_INFO *) |
| 2647 | &non_clock_info_array->nonClockInfo[non_clock_array_index]; |
Alex Deucher | 8f3f1c9 | 2011-11-04 10:09:43 -0400 | [diff] [blame] | 2648 | rdev->pm.power_state[i].clock_info = kzalloc(sizeof(struct radeon_pm_clock_info) * |
| 2649 | (power_state->v2.ucNumDPMLevels ? |
| 2650 | power_state->v2.ucNumDPMLevels : 1), |
| 2651 | GFP_KERNEL); |
| 2652 | if (!rdev->pm.power_state[i].clock_info) |
| 2653 | return state_index; |
| 2654 | if (power_state->v2.ucNumDPMLevels) { |
| 2655 | for (j = 0; j < power_state->v2.ucNumDPMLevels; j++) { |
| 2656 | clock_array_index = power_state->v2.clockInfoIndex[j]; |
Alex Deucher | 8f3f1c9 | 2011-11-04 10:09:43 -0400 | [diff] [blame] | 2657 | clock_info = (union pplib_clock_info *) |
Alex Deucher | f734688 | 2012-03-20 17:17:58 -0400 | [diff] [blame] | 2658 | &clock_info_array->clockInfo[clock_array_index * clock_info_array->ucEntrySize]; |
Alex Deucher | 8f3f1c9 | 2011-11-04 10:09:43 -0400 | [diff] [blame] | 2659 | valid = radeon_atombios_parse_pplib_clock_info(rdev, |
| 2660 | state_index, mode_index, |
| 2661 | clock_info); |
| 2662 | if (valid) |
| 2663 | mode_index++; |
| 2664 | } |
| 2665 | } else { |
| 2666 | rdev->pm.power_state[state_index].clock_info[0].mclk = |
| 2667 | rdev->clock.default_mclk; |
| 2668 | rdev->pm.power_state[state_index].clock_info[0].sclk = |
| 2669 | rdev->clock.default_sclk; |
| 2670 | mode_index++; |
Alex Deucher | b0e6641 | 2010-11-22 17:56:35 -0500 | [diff] [blame] | 2671 | } |
| 2672 | rdev->pm.power_state[state_index].num_clock_modes = mode_index; |
| 2673 | if (mode_index) { |
| 2674 | radeon_atombios_parse_pplib_non_clock_info(rdev, state_index, mode_index, |
| 2675 | non_clock_info); |
| 2676 | state_index++; |
| 2677 | } |
Alex Deucher | 441e76c | 2013-05-01 14:34:54 -0400 | [diff] [blame] | 2678 | power_state_offset += 2 + power_state->v2.ucNumDPMLevels; |
Alex Deucher | b0e6641 | 2010-11-22 17:56:35 -0500 | [diff] [blame] | 2679 | } |
| 2680 | /* if multiple clock modes, mark the lowest as no display */ |
| 2681 | for (i = 0; i < state_index; i++) { |
| 2682 | if (rdev->pm.power_state[i].num_clock_modes > 1) |
| 2683 | rdev->pm.power_state[i].clock_info[0].flags |= |
| 2684 | RADEON_PM_MODE_NO_DISPLAY; |
| 2685 | } |
| 2686 | /* first mode is usually default */ |
| 2687 | if (rdev->pm.default_power_state_index == -1) { |
| 2688 | rdev->pm.power_state[0].type = |
| 2689 | POWER_STATE_TYPE_DEFAULT; |
| 2690 | rdev->pm.default_power_state_index = 0; |
| 2691 | rdev->pm.power_state[0].default_clock_mode = |
| 2692 | &rdev->pm.power_state[0].clock_info[0]; |
| 2693 | } |
| 2694 | return state_index; |
| 2695 | } |
| 2696 | |
Alex Deucher | 56278a8 | 2009-12-28 13:58:44 -0500 | [diff] [blame] | 2697 | void radeon_atombios_get_power_modes(struct radeon_device *rdev) |
| 2698 | { |
| 2699 | struct radeon_mode_info *mode_info = &rdev->mode_info; |
| 2700 | int index = GetIndexIntoMasterTable(DATA, PowerPlayInfo); |
| 2701 | u16 data_offset; |
| 2702 | u8 frev, crev; |
Alex Deucher | 560154e | 2010-11-22 17:56:34 -0500 | [diff] [blame] | 2703 | int state_index = 0; |
Alex Deucher | 56278a8 | 2009-12-28 13:58:44 -0500 | [diff] [blame] | 2704 | |
Alex Deucher | a48b9b4 | 2010-04-22 14:03:55 -0400 | [diff] [blame] | 2705 | rdev->pm.default_power_state_index = -1; |
Alex Deucher | 56278a8 | 2009-12-28 13:58:44 -0500 | [diff] [blame] | 2706 | |
Alex Deucher | a084e6e | 2010-03-18 01:04:01 -0400 | [diff] [blame] | 2707 | if (atom_parse_data_header(mode_info->atom_context, index, NULL, |
| 2708 | &frev, &crev, &data_offset)) { |
Alex Deucher | 560154e | 2010-11-22 17:56:34 -0500 | [diff] [blame] | 2709 | switch (frev) { |
| 2710 | case 1: |
| 2711 | case 2: |
| 2712 | case 3: |
| 2713 | state_index = radeon_atombios_parse_power_table_1_3(rdev); |
| 2714 | break; |
| 2715 | case 4: |
| 2716 | case 5: |
| 2717 | state_index = radeon_atombios_parse_power_table_4_5(rdev); |
| 2718 | break; |
Alex Deucher | b0e6641 | 2010-11-22 17:56:35 -0500 | [diff] [blame] | 2719 | case 6: |
| 2720 | state_index = radeon_atombios_parse_power_table_6(rdev); |
| 2721 | break; |
Alex Deucher | 560154e | 2010-11-22 17:56:34 -0500 | [diff] [blame] | 2722 | default: |
| 2723 | break; |
Alex Deucher | 56278a8 | 2009-12-28 13:58:44 -0500 | [diff] [blame] | 2724 | } |
Alex Deucher | f8e6bfc | 2013-04-25 09:29:17 -0400 | [diff] [blame] | 2725 | } |
| 2726 | |
| 2727 | if (state_index == 0) { |
Alex Deucher | 0975b16 | 2011-02-02 18:42:03 -0500 | [diff] [blame] | 2728 | rdev->pm.power_state = kzalloc(sizeof(struct radeon_power_state), GFP_KERNEL); |
| 2729 | if (rdev->pm.power_state) { |
Alex Deucher | 8f3f1c9 | 2011-11-04 10:09:43 -0400 | [diff] [blame] | 2730 | rdev->pm.power_state[0].clock_info = |
| 2731 | kzalloc(sizeof(struct radeon_pm_clock_info) * 1, GFP_KERNEL); |
| 2732 | if (rdev->pm.power_state[0].clock_info) { |
| 2733 | /* add the default mode */ |
| 2734 | rdev->pm.power_state[state_index].type = |
| 2735 | POWER_STATE_TYPE_DEFAULT; |
| 2736 | rdev->pm.power_state[state_index].num_clock_modes = 1; |
| 2737 | rdev->pm.power_state[state_index].clock_info[0].mclk = rdev->clock.default_mclk; |
| 2738 | rdev->pm.power_state[state_index].clock_info[0].sclk = rdev->clock.default_sclk; |
| 2739 | rdev->pm.power_state[state_index].default_clock_mode = |
| 2740 | &rdev->pm.power_state[state_index].clock_info[0]; |
| 2741 | rdev->pm.power_state[state_index].clock_info[0].voltage.type = VOLTAGE_NONE; |
| 2742 | rdev->pm.power_state[state_index].pcie_lanes = 16; |
| 2743 | rdev->pm.default_power_state_index = state_index; |
| 2744 | rdev->pm.power_state[state_index].flags = 0; |
| 2745 | state_index++; |
| 2746 | } |
Alex Deucher | 0975b16 | 2011-02-02 18:42:03 -0500 | [diff] [blame] | 2747 | } |
Alex Deucher | 56278a8 | 2009-12-28 13:58:44 -0500 | [diff] [blame] | 2748 | } |
Alex Deucher | 02b17cc | 2010-04-22 13:25:06 -0400 | [diff] [blame] | 2749 | |
Alex Deucher | 56278a8 | 2009-12-28 13:58:44 -0500 | [diff] [blame] | 2750 | rdev->pm.num_power_states = state_index; |
Rafał Miłecki | 9038dfd | 2010-02-20 23:15:04 +0000 | [diff] [blame] | 2751 | |
Alex Deucher | a48b9b4 | 2010-04-22 14:03:55 -0400 | [diff] [blame] | 2752 | rdev->pm.current_power_state_index = rdev->pm.default_power_state_index; |
| 2753 | rdev->pm.current_clock_mode_index = 0; |
Alexander Müller | 4376eee | 2011-12-30 12:55:48 -0500 | [diff] [blame] | 2754 | if (rdev->pm.default_power_state_index >= 0) |
| 2755 | rdev->pm.current_vddc = |
| 2756 | rdev->pm.power_state[rdev->pm.default_power_state_index].clock_info[0].voltage.voltage; |
| 2757 | else |
| 2758 | rdev->pm.current_vddc = 0; |
Alex Deucher | 56278a8 | 2009-12-28 13:58:44 -0500 | [diff] [blame] | 2759 | } |
| 2760 | |
Christian König | 7062ab6 | 2013-04-08 12:41:31 +0200 | [diff] [blame] | 2761 | union get_clock_dividers { |
| 2762 | struct _COMPUTE_MEMORY_ENGINE_PLL_PARAMETERS v1; |
| 2763 | struct _COMPUTE_MEMORY_ENGINE_PLL_PARAMETERS_V2 v2; |
| 2764 | struct _COMPUTE_MEMORY_ENGINE_PLL_PARAMETERS_V3 v3; |
| 2765 | struct _COMPUTE_MEMORY_ENGINE_PLL_PARAMETERS_V4 v4; |
| 2766 | struct _COMPUTE_MEMORY_ENGINE_PLL_PARAMETERS_V5 v5; |
Alex Deucher | 9219ed6 | 2013-02-19 14:35:34 -0500 | [diff] [blame] | 2767 | struct _COMPUTE_GPU_CLOCK_INPUT_PARAMETERS_V1_6 v6_in; |
| 2768 | struct _COMPUTE_GPU_CLOCK_OUTPUT_PARAMETERS_V1_6 v6_out; |
Christian König | 7062ab6 | 2013-04-08 12:41:31 +0200 | [diff] [blame] | 2769 | }; |
| 2770 | |
| 2771 | int radeon_atom_get_clock_dividers(struct radeon_device *rdev, |
| 2772 | u8 clock_type, |
| 2773 | u32 clock, |
| 2774 | bool strobe_mode, |
| 2775 | struct atom_clock_dividers *dividers) |
| 2776 | { |
| 2777 | union get_clock_dividers args; |
| 2778 | int index = GetIndexIntoMasterTable(COMMAND, ComputeMemoryEnginePLL); |
| 2779 | u8 frev, crev; |
| 2780 | |
| 2781 | memset(&args, 0, sizeof(args)); |
| 2782 | memset(dividers, 0, sizeof(struct atom_clock_dividers)); |
| 2783 | |
| 2784 | if (!atom_parse_cmd_header(rdev->mode_info.atom_context, index, &frev, &crev)) |
| 2785 | return -EINVAL; |
| 2786 | |
| 2787 | switch (crev) { |
| 2788 | case 1: |
| 2789 | /* r4xx, r5xx */ |
| 2790 | args.v1.ucAction = clock_type; |
| 2791 | args.v1.ulClock = cpu_to_le32(clock); /* 10 khz */ |
| 2792 | |
| 2793 | atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args); |
| 2794 | |
| 2795 | dividers->post_div = args.v1.ucPostDiv; |
| 2796 | dividers->fb_div = args.v1.ucFbDiv; |
| 2797 | dividers->enable_post_div = true; |
| 2798 | break; |
| 2799 | case 2: |
| 2800 | case 3: |
Alex Deucher | 360b1f5 | 2013-06-07 11:50:12 -0400 | [diff] [blame] | 2801 | case 5: |
| 2802 | /* r6xx, r7xx, evergreen, ni, si */ |
Christian König | 7062ab6 | 2013-04-08 12:41:31 +0200 | [diff] [blame] | 2803 | if (rdev->family <= CHIP_RV770) { |
| 2804 | args.v2.ucAction = clock_type; |
| 2805 | args.v2.ulClock = cpu_to_le32(clock); /* 10 khz */ |
| 2806 | |
| 2807 | atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args); |
| 2808 | |
| 2809 | dividers->post_div = args.v2.ucPostDiv; |
| 2810 | dividers->fb_div = le16_to_cpu(args.v2.usFbDiv); |
| 2811 | dividers->ref_div = args.v2.ucAction; |
| 2812 | if (rdev->family == CHIP_RV770) { |
| 2813 | dividers->enable_post_div = (le32_to_cpu(args.v2.ulClock) & (1 << 24)) ? |
| 2814 | true : false; |
| 2815 | dividers->vco_mode = (le32_to_cpu(args.v2.ulClock) & (1 << 25)) ? 1 : 0; |
| 2816 | } else |
| 2817 | dividers->enable_post_div = (dividers->fb_div & 1) ? true : false; |
| 2818 | } else { |
| 2819 | if (clock_type == COMPUTE_ENGINE_PLL_PARAM) { |
Alex Deucher | f4a2596 | 2013-04-22 09:59:01 -0400 | [diff] [blame] | 2820 | args.v3.ulClockParams = cpu_to_le32((clock_type << 24) | clock); |
Christian König | 7062ab6 | 2013-04-08 12:41:31 +0200 | [diff] [blame] | 2821 | |
| 2822 | atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args); |
| 2823 | |
| 2824 | dividers->post_div = args.v3.ucPostDiv; |
| 2825 | dividers->enable_post_div = (args.v3.ucCntlFlag & |
| 2826 | ATOM_PLL_CNTL_FLAG_PLL_POST_DIV_EN) ? true : false; |
| 2827 | dividers->enable_dithen = (args.v3.ucCntlFlag & |
| 2828 | ATOM_PLL_CNTL_FLAG_FRACTION_DISABLE) ? false : true; |
Alex Deucher | 20fab64 | 2013-07-28 12:33:56 -0400 | [diff] [blame] | 2829 | dividers->whole_fb_div = le16_to_cpu(args.v3.ulFbDiv.usFbDiv); |
Christian König | 7062ab6 | 2013-04-08 12:41:31 +0200 | [diff] [blame] | 2830 | dividers->frac_fb_div = le16_to_cpu(args.v3.ulFbDiv.usFbDivFrac); |
| 2831 | dividers->ref_div = args.v3.ucRefDiv; |
| 2832 | dividers->vco_mode = (args.v3.ucCntlFlag & |
| 2833 | ATOM_PLL_CNTL_FLAG_MPLL_VCO_MODE) ? 1 : 0; |
| 2834 | } else { |
Alex Deucher | 360b1f5 | 2013-06-07 11:50:12 -0400 | [diff] [blame] | 2835 | /* for SI we use ComputeMemoryClockParam for memory plls */ |
| 2836 | if (rdev->family >= CHIP_TAHITI) |
| 2837 | return -EINVAL; |
Alex Deucher | f4a2596 | 2013-04-22 09:59:01 -0400 | [diff] [blame] | 2838 | args.v5.ulClockParams = cpu_to_le32((clock_type << 24) | clock); |
Christian König | 7062ab6 | 2013-04-08 12:41:31 +0200 | [diff] [blame] | 2839 | if (strobe_mode) |
| 2840 | args.v5.ucInputFlag = ATOM_PLL_INPUT_FLAG_PLL_STROBE_MODE_EN; |
| 2841 | |
| 2842 | atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args); |
| 2843 | |
| 2844 | dividers->post_div = args.v5.ucPostDiv; |
| 2845 | dividers->enable_post_div = (args.v5.ucCntlFlag & |
| 2846 | ATOM_PLL_CNTL_FLAG_PLL_POST_DIV_EN) ? true : false; |
| 2847 | dividers->enable_dithen = (args.v5.ucCntlFlag & |
| 2848 | ATOM_PLL_CNTL_FLAG_FRACTION_DISABLE) ? false : true; |
| 2849 | dividers->whole_fb_div = le16_to_cpu(args.v5.ulFbDiv.usFbDiv); |
| 2850 | dividers->frac_fb_div = le16_to_cpu(args.v5.ulFbDiv.usFbDivFrac); |
| 2851 | dividers->ref_div = args.v5.ucRefDiv; |
| 2852 | dividers->vco_mode = (args.v5.ucCntlFlag & |
| 2853 | ATOM_PLL_CNTL_FLAG_MPLL_VCO_MODE) ? 1 : 0; |
| 2854 | } |
| 2855 | } |
| 2856 | break; |
| 2857 | case 4: |
| 2858 | /* fusion */ |
| 2859 | args.v4.ulClock = cpu_to_le32(clock); /* 10 khz */ |
| 2860 | |
| 2861 | atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args); |
| 2862 | |
Alex Deucher | 9219ed6 | 2013-02-19 14:35:34 -0500 | [diff] [blame] | 2863 | dividers->post_divider = dividers->post_div = args.v4.ucPostDiv; |
Christian König | 7062ab6 | 2013-04-08 12:41:31 +0200 | [diff] [blame] | 2864 | dividers->real_clock = le32_to_cpu(args.v4.ulClock); |
| 2865 | break; |
Alex Deucher | 9219ed6 | 2013-02-19 14:35:34 -0500 | [diff] [blame] | 2866 | case 6: |
| 2867 | /* CI */ |
| 2868 | /* COMPUTE_GPUCLK_INPUT_FLAG_DEFAULT_GPUCLK, COMPUTE_GPUCLK_INPUT_FLAG_SCLK */ |
| 2869 | args.v6_in.ulClock.ulComputeClockFlag = clock_type; |
| 2870 | args.v6_in.ulClock.ulClockFreq = cpu_to_le32(clock); /* 10 khz */ |
| 2871 | |
| 2872 | atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args); |
| 2873 | |
| 2874 | dividers->whole_fb_div = le16_to_cpu(args.v6_out.ulFbDiv.usFbDiv); |
| 2875 | dividers->frac_fb_div = le16_to_cpu(args.v6_out.ulFbDiv.usFbDivFrac); |
| 2876 | dividers->ref_div = args.v6_out.ucPllRefDiv; |
| 2877 | dividers->post_div = args.v6_out.ucPllPostDiv; |
| 2878 | dividers->flags = args.v6_out.ucPllCntlFlag; |
| 2879 | dividers->real_clock = le32_to_cpu(args.v6_out.ulClock.ulClock); |
| 2880 | dividers->post_divider = args.v6_out.ulClock.ucPostDiv; |
| 2881 | break; |
Christian König | 7062ab6 | 2013-04-08 12:41:31 +0200 | [diff] [blame] | 2882 | default: |
| 2883 | return -EINVAL; |
| 2884 | } |
| 2885 | return 0; |
| 2886 | } |
| 2887 | |
Alex Deucher | eaa778a | 2013-02-13 16:38:25 -0500 | [diff] [blame] | 2888 | int radeon_atom_get_memory_pll_dividers(struct radeon_device *rdev, |
| 2889 | u32 clock, |
| 2890 | bool strobe_mode, |
| 2891 | struct atom_mpll_param *mpll_param) |
| 2892 | { |
| 2893 | COMPUTE_MEMORY_CLOCK_PARAM_PARAMETERS_V2_1 args; |
| 2894 | int index = GetIndexIntoMasterTable(COMMAND, ComputeMemoryClockParam); |
| 2895 | u8 frev, crev; |
| 2896 | |
| 2897 | memset(&args, 0, sizeof(args)); |
| 2898 | memset(mpll_param, 0, sizeof(struct atom_mpll_param)); |
| 2899 | |
| 2900 | if (!atom_parse_cmd_header(rdev->mode_info.atom_context, index, &frev, &crev)) |
| 2901 | return -EINVAL; |
| 2902 | |
| 2903 | switch (frev) { |
| 2904 | case 2: |
| 2905 | switch (crev) { |
| 2906 | case 1: |
| 2907 | /* SI */ |
| 2908 | args.ulClock = cpu_to_le32(clock); /* 10 khz */ |
| 2909 | args.ucInputFlag = 0; |
| 2910 | if (strobe_mode) |
| 2911 | args.ucInputFlag |= MPLL_INPUT_FLAG_STROBE_MODE_EN; |
| 2912 | |
| 2913 | atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args); |
| 2914 | |
| 2915 | mpll_param->clkfrac = le16_to_cpu(args.ulFbDiv.usFbDivFrac); |
| 2916 | mpll_param->clkf = le16_to_cpu(args.ulFbDiv.usFbDiv); |
| 2917 | mpll_param->post_div = args.ucPostDiv; |
| 2918 | mpll_param->dll_speed = args.ucDllSpeed; |
| 2919 | mpll_param->bwcntl = args.ucBWCntl; |
| 2920 | mpll_param->vco_mode = |
Alex Deucher | 180f805 | 2013-11-21 09:52:01 -0500 | [diff] [blame] | 2921 | (args.ucPllCntlFlag & MPLL_CNTL_FLAG_VCO_MODE_MASK); |
Alex Deucher | eaa778a | 2013-02-13 16:38:25 -0500 | [diff] [blame] | 2922 | mpll_param->yclk_sel = |
| 2923 | (args.ucPllCntlFlag & MPLL_CNTL_FLAG_BYPASS_DQ_PLL) ? 1 : 0; |
| 2924 | mpll_param->qdr = |
| 2925 | (args.ucPllCntlFlag & MPLL_CNTL_FLAG_QDR_ENABLE) ? 1 : 0; |
| 2926 | mpll_param->half_rate = |
| 2927 | (args.ucPllCntlFlag & MPLL_CNTL_FLAG_AD_HALF_RATE) ? 1 : 0; |
| 2928 | break; |
| 2929 | default: |
| 2930 | return -EINVAL; |
| 2931 | } |
| 2932 | break; |
| 2933 | default: |
| 2934 | return -EINVAL; |
| 2935 | } |
| 2936 | return 0; |
| 2937 | } |
| 2938 | |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 2939 | void radeon_atom_set_clock_gating(struct radeon_device *rdev, int enable) |
| 2940 | { |
| 2941 | DYNAMIC_CLOCK_GATING_PS_ALLOCATION args; |
| 2942 | int index = GetIndexIntoMasterTable(COMMAND, DynamicClockGating); |
| 2943 | |
| 2944 | args.ucEnable = enable; |
| 2945 | |
| 2946 | atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args); |
| 2947 | } |
| 2948 | |
Rafał Miłecki | 7433874 | 2009-11-03 00:53:02 +0100 | [diff] [blame] | 2949 | uint32_t radeon_atom_get_engine_clock(struct radeon_device *rdev) |
| 2950 | { |
| 2951 | GET_ENGINE_CLOCK_PS_ALLOCATION args; |
| 2952 | int index = GetIndexIntoMasterTable(COMMAND, GetEngineClock); |
| 2953 | |
| 2954 | atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args); |
Cédric Cano | 4589433 | 2011-02-11 19:45:37 -0500 | [diff] [blame] | 2955 | return le32_to_cpu(args.ulReturnEngineClock); |
Rafał Miłecki | 7433874 | 2009-11-03 00:53:02 +0100 | [diff] [blame] | 2956 | } |
| 2957 | |
| 2958 | uint32_t radeon_atom_get_memory_clock(struct radeon_device *rdev) |
| 2959 | { |
| 2960 | GET_MEMORY_CLOCK_PS_ALLOCATION args; |
| 2961 | int index = GetIndexIntoMasterTable(COMMAND, GetMemoryClock); |
| 2962 | |
| 2963 | atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args); |
Cédric Cano | 4589433 | 2011-02-11 19:45:37 -0500 | [diff] [blame] | 2964 | return le32_to_cpu(args.ulReturnMemoryClock); |
Rafał Miłecki | 7433874 | 2009-11-03 00:53:02 +0100 | [diff] [blame] | 2965 | } |
| 2966 | |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 2967 | void radeon_atom_set_engine_clock(struct radeon_device *rdev, |
| 2968 | uint32_t eng_clock) |
| 2969 | { |
| 2970 | SET_ENGINE_CLOCK_PS_ALLOCATION args; |
| 2971 | int index = GetIndexIntoMasterTable(COMMAND, SetEngineClock); |
| 2972 | |
Cédric Cano | 4589433 | 2011-02-11 19:45:37 -0500 | [diff] [blame] | 2973 | args.ulTargetEngineClock = cpu_to_le32(eng_clock); /* 10 khz */ |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 2974 | |
| 2975 | atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args); |
| 2976 | } |
| 2977 | |
| 2978 | void radeon_atom_set_memory_clock(struct radeon_device *rdev, |
| 2979 | uint32_t mem_clock) |
| 2980 | { |
| 2981 | SET_MEMORY_CLOCK_PS_ALLOCATION args; |
| 2982 | int index = GetIndexIntoMasterTable(COMMAND, SetMemoryClock); |
| 2983 | |
| 2984 | if (rdev->flags & RADEON_IS_IGP) |
| 2985 | return; |
| 2986 | |
Cédric Cano | 4589433 | 2011-02-11 19:45:37 -0500 | [diff] [blame] | 2987 | args.ulTargetMemoryClock = cpu_to_le32(mem_clock); /* 10 khz */ |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 2988 | |
| 2989 | atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args); |
| 2990 | } |
| 2991 | |
Alex Deucher | ae5b0ab | 2013-06-24 10:50:34 -0400 | [diff] [blame] | 2992 | void radeon_atom_set_engine_dram_timings(struct radeon_device *rdev, |
| 2993 | u32 eng_clock, u32 mem_clock) |
| 2994 | { |
| 2995 | SET_ENGINE_CLOCK_PS_ALLOCATION args; |
| 2996 | int index = GetIndexIntoMasterTable(COMMAND, DynamicMemorySettings); |
| 2997 | u32 tmp; |
| 2998 | |
| 2999 | memset(&args, 0, sizeof(args)); |
| 3000 | |
| 3001 | tmp = eng_clock & SET_CLOCK_FREQ_MASK; |
| 3002 | tmp |= (COMPUTE_ENGINE_PLL_PARAM << 24); |
| 3003 | |
| 3004 | args.ulTargetEngineClock = cpu_to_le32(tmp); |
| 3005 | if (mem_clock) |
| 3006 | args.sReserved.ulClock = cpu_to_le32(mem_clock & SET_CLOCK_FREQ_MASK); |
| 3007 | |
| 3008 | atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args); |
| 3009 | } |
| 3010 | |
| 3011 | void radeon_atom_update_memory_dll(struct radeon_device *rdev, |
| 3012 | u32 mem_clock) |
| 3013 | { |
| 3014 | u32 args; |
| 3015 | int index = GetIndexIntoMasterTable(COMMAND, DynamicMemorySettings); |
| 3016 | |
| 3017 | args = cpu_to_le32(mem_clock); /* 10 khz */ |
| 3018 | |
| 3019 | atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args); |
| 3020 | } |
| 3021 | |
| 3022 | void radeon_atom_set_ac_timing(struct radeon_device *rdev, |
| 3023 | u32 mem_clock) |
| 3024 | { |
| 3025 | SET_MEMORY_CLOCK_PS_ALLOCATION args; |
| 3026 | int index = GetIndexIntoMasterTable(COMMAND, DynamicMemorySettings); |
| 3027 | u32 tmp = mem_clock | (COMPUTE_MEMORY_PLL_PARAM << 24); |
| 3028 | |
| 3029 | args.ulTargetMemoryClock = cpu_to_le32(tmp); /* 10 khz */ |
| 3030 | |
| 3031 | atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args); |
| 3032 | } |
| 3033 | |
Alex Deucher | 7ac9aa5 | 2010-05-27 19:25:54 -0400 | [diff] [blame] | 3034 | union set_voltage { |
| 3035 | struct _SET_VOLTAGE_PS_ALLOCATION alloc; |
| 3036 | struct _SET_VOLTAGE_PARAMETERS v1; |
| 3037 | struct _SET_VOLTAGE_PARAMETERS_V2 v2; |
Alex Deucher | e83753b | 2012-03-20 17:18:08 -0400 | [diff] [blame] | 3038 | struct _SET_VOLTAGE_PARAMETERS_V1_3 v3; |
Alex Deucher | 7ac9aa5 | 2010-05-27 19:25:54 -0400 | [diff] [blame] | 3039 | }; |
| 3040 | |
Alex Deucher | 8a83ec5 | 2011-04-12 14:49:23 -0400 | [diff] [blame] | 3041 | void radeon_atom_set_voltage(struct radeon_device *rdev, u16 voltage_level, u8 voltage_type) |
Alex Deucher | 7ac9aa5 | 2010-05-27 19:25:54 -0400 | [diff] [blame] | 3042 | { |
| 3043 | union set_voltage args; |
| 3044 | int index = GetIndexIntoMasterTable(COMMAND, SetVoltage); |
Alex Deucher | 8a83ec5 | 2011-04-12 14:49:23 -0400 | [diff] [blame] | 3045 | u8 frev, crev, volt_index = voltage_level; |
Alex Deucher | 7ac9aa5 | 2010-05-27 19:25:54 -0400 | [diff] [blame] | 3046 | |
| 3047 | if (!atom_parse_cmd_header(rdev->mode_info.atom_context, index, &frev, &crev)) |
| 3048 | return; |
| 3049 | |
Alex Deucher | a377e18 | 2011-06-20 13:00:31 -0400 | [diff] [blame] | 3050 | /* 0xff01 is a flag rather then an actual voltage */ |
| 3051 | if (voltage_level == 0xff01) |
| 3052 | return; |
| 3053 | |
Alex Deucher | 7ac9aa5 | 2010-05-27 19:25:54 -0400 | [diff] [blame] | 3054 | switch (crev) { |
| 3055 | case 1: |
Alex Deucher | 8a83ec5 | 2011-04-12 14:49:23 -0400 | [diff] [blame] | 3056 | args.v1.ucVoltageType = voltage_type; |
Alex Deucher | 7ac9aa5 | 2010-05-27 19:25:54 -0400 | [diff] [blame] | 3057 | args.v1.ucVoltageMode = SET_ASIC_VOLTAGE_MODE_ALL_SOURCE; |
| 3058 | args.v1.ucVoltageIndex = volt_index; |
| 3059 | break; |
| 3060 | case 2: |
Alex Deucher | 8a83ec5 | 2011-04-12 14:49:23 -0400 | [diff] [blame] | 3061 | args.v2.ucVoltageType = voltage_type; |
Alex Deucher | 7ac9aa5 | 2010-05-27 19:25:54 -0400 | [diff] [blame] | 3062 | args.v2.ucVoltageMode = SET_ASIC_VOLTAGE_MODE_SET_VOLTAGE; |
Alex Deucher | 8a83ec5 | 2011-04-12 14:49:23 -0400 | [diff] [blame] | 3063 | args.v2.usVoltageLevel = cpu_to_le16(voltage_level); |
Alex Deucher | 7ac9aa5 | 2010-05-27 19:25:54 -0400 | [diff] [blame] | 3064 | break; |
Alex Deucher | e83753b | 2012-03-20 17:18:08 -0400 | [diff] [blame] | 3065 | case 3: |
| 3066 | args.v3.ucVoltageType = voltage_type; |
| 3067 | args.v3.ucVoltageMode = ATOM_SET_VOLTAGE; |
| 3068 | args.v3.usVoltageLevel = cpu_to_le16(voltage_level); |
| 3069 | break; |
Alex Deucher | 7ac9aa5 | 2010-05-27 19:25:54 -0400 | [diff] [blame] | 3070 | default: |
| 3071 | DRM_ERROR("Unknown table version %d, %d\n", frev, crev); |
| 3072 | return; |
| 3073 | } |
| 3074 | |
| 3075 | atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args); |
| 3076 | } |
| 3077 | |
Alex Deucher | ae5b0ab | 2013-06-24 10:50:34 -0400 | [diff] [blame] | 3078 | int radeon_atom_get_max_vddc(struct radeon_device *rdev, u8 voltage_type, |
| 3079 | u16 voltage_id, u16 *voltage) |
Alex Deucher | ee4017f | 2011-06-23 12:19:32 -0400 | [diff] [blame] | 3080 | { |
| 3081 | union set_voltage args; |
| 3082 | int index = GetIndexIntoMasterTable(COMMAND, SetVoltage); |
| 3083 | u8 frev, crev; |
Alex Deucher | 7ac9aa5 | 2010-05-27 19:25:54 -0400 | [diff] [blame] | 3084 | |
Alex Deucher | ee4017f | 2011-06-23 12:19:32 -0400 | [diff] [blame] | 3085 | if (!atom_parse_cmd_header(rdev->mode_info.atom_context, index, &frev, &crev)) |
| 3086 | return -EINVAL; |
| 3087 | |
| 3088 | switch (crev) { |
| 3089 | case 1: |
| 3090 | return -EINVAL; |
| 3091 | case 2: |
| 3092 | args.v2.ucVoltageType = SET_VOLTAGE_GET_MAX_VOLTAGE; |
| 3093 | args.v2.ucVoltageMode = 0; |
| 3094 | args.v2.usVoltageLevel = 0; |
| 3095 | |
| 3096 | atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args); |
| 3097 | |
| 3098 | *voltage = le16_to_cpu(args.v2.usVoltageLevel); |
| 3099 | break; |
Alex Deucher | e83753b | 2012-03-20 17:18:08 -0400 | [diff] [blame] | 3100 | case 3: |
| 3101 | args.v3.ucVoltageType = voltage_type; |
| 3102 | args.v3.ucVoltageMode = ATOM_GET_VOLTAGE_LEVEL; |
| 3103 | args.v3.usVoltageLevel = cpu_to_le16(voltage_id); |
| 3104 | |
| 3105 | atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args); |
| 3106 | |
| 3107 | *voltage = le16_to_cpu(args.v3.usVoltageLevel); |
| 3108 | break; |
Alex Deucher | ee4017f | 2011-06-23 12:19:32 -0400 | [diff] [blame] | 3109 | default: |
| 3110 | DRM_ERROR("Unknown table version %d, %d\n", frev, crev); |
| 3111 | return -EINVAL; |
| 3112 | } |
| 3113 | |
| 3114 | return 0; |
| 3115 | } |
Alex Deucher | 7ac9aa5 | 2010-05-27 19:25:54 -0400 | [diff] [blame] | 3116 | |
Alex Deucher | beb79f4 | 2013-02-19 17:14:43 -0500 | [diff] [blame] | 3117 | int radeon_atom_get_leakage_vddc_based_on_leakage_idx(struct radeon_device *rdev, |
| 3118 | u16 *voltage, |
| 3119 | u16 leakage_idx) |
| 3120 | { |
| 3121 | return radeon_atom_get_max_vddc(rdev, VOLTAGE_TYPE_VDDC, leakage_idx, voltage); |
| 3122 | } |
| 3123 | |
Alex Deucher | 62c35fd | 2013-02-19 18:15:06 -0500 | [diff] [blame] | 3124 | int radeon_atom_get_leakage_id_from_vbios(struct radeon_device *rdev, |
| 3125 | u16 *leakage_id) |
| 3126 | { |
| 3127 | union set_voltage args; |
| 3128 | int index = GetIndexIntoMasterTable(COMMAND, SetVoltage); |
| 3129 | u8 frev, crev; |
| 3130 | |
| 3131 | if (!atom_parse_cmd_header(rdev->mode_info.atom_context, index, &frev, &crev)) |
| 3132 | return -EINVAL; |
| 3133 | |
| 3134 | switch (crev) { |
| 3135 | case 3: |
| 3136 | case 4: |
| 3137 | args.v3.ucVoltageType = 0; |
| 3138 | args.v3.ucVoltageMode = ATOM_GET_LEAKAGE_ID; |
| 3139 | args.v3.usVoltageLevel = 0; |
| 3140 | |
| 3141 | atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args); |
| 3142 | |
| 3143 | *leakage_id = le16_to_cpu(args.v3.usVoltageLevel); |
| 3144 | break; |
| 3145 | default: |
| 3146 | DRM_ERROR("Unknown table version %d, %d\n", frev, crev); |
| 3147 | return -EINVAL; |
| 3148 | } |
| 3149 | |
| 3150 | return 0; |
| 3151 | } |
| 3152 | |
| 3153 | int radeon_atom_get_leakage_vddc_based_on_leakage_params(struct radeon_device *rdev, |
| 3154 | u16 *vddc, u16 *vddci, |
| 3155 | u16 virtual_voltage_id, |
| 3156 | u16 vbios_voltage_id) |
| 3157 | { |
| 3158 | int index = GetIndexIntoMasterTable(DATA, ASIC_ProfilingInfo); |
| 3159 | u8 frev, crev; |
| 3160 | u16 data_offset, size; |
| 3161 | int i, j; |
| 3162 | ATOM_ASIC_PROFILING_INFO_V2_1 *profile; |
| 3163 | u16 *leakage_bin, *vddc_id_buf, *vddc_buf, *vddci_id_buf, *vddci_buf; |
| 3164 | |
| 3165 | *vddc = 0; |
| 3166 | *vddci = 0; |
| 3167 | |
| 3168 | if (!atom_parse_data_header(rdev->mode_info.atom_context, index, &size, |
| 3169 | &frev, &crev, &data_offset)) |
| 3170 | return -EINVAL; |
| 3171 | |
| 3172 | profile = (ATOM_ASIC_PROFILING_INFO_V2_1 *) |
| 3173 | (rdev->mode_info.atom_context->bios + data_offset); |
| 3174 | |
| 3175 | switch (frev) { |
| 3176 | case 1: |
| 3177 | return -EINVAL; |
| 3178 | case 2: |
| 3179 | switch (crev) { |
| 3180 | case 1: |
| 3181 | if (size < sizeof(ATOM_ASIC_PROFILING_INFO_V2_1)) |
| 3182 | return -EINVAL; |
| 3183 | leakage_bin = (u16 *) |
| 3184 | (rdev->mode_info.atom_context->bios + data_offset + |
| 3185 | le16_to_cpu(profile->usLeakageBinArrayOffset)); |
| 3186 | vddc_id_buf = (u16 *) |
| 3187 | (rdev->mode_info.atom_context->bios + data_offset + |
| 3188 | le16_to_cpu(profile->usElbVDDC_IdArrayOffset)); |
| 3189 | vddc_buf = (u16 *) |
| 3190 | (rdev->mode_info.atom_context->bios + data_offset + |
| 3191 | le16_to_cpu(profile->usElbVDDC_LevelArrayOffset)); |
| 3192 | vddci_id_buf = (u16 *) |
| 3193 | (rdev->mode_info.atom_context->bios + data_offset + |
| 3194 | le16_to_cpu(profile->usElbVDDCI_IdArrayOffset)); |
| 3195 | vddci_buf = (u16 *) |
| 3196 | (rdev->mode_info.atom_context->bios + data_offset + |
| 3197 | le16_to_cpu(profile->usElbVDDCI_LevelArrayOffset)); |
| 3198 | |
| 3199 | if (profile->ucElbVDDC_Num > 0) { |
| 3200 | for (i = 0; i < profile->ucElbVDDC_Num; i++) { |
| 3201 | if (vddc_id_buf[i] == virtual_voltage_id) { |
| 3202 | for (j = 0; j < profile->ucLeakageBinNum; j++) { |
| 3203 | if (vbios_voltage_id <= leakage_bin[j]) { |
| 3204 | *vddc = vddc_buf[j * profile->ucElbVDDC_Num + i]; |
| 3205 | break; |
| 3206 | } |
| 3207 | } |
| 3208 | break; |
| 3209 | } |
| 3210 | } |
| 3211 | } |
| 3212 | if (profile->ucElbVDDCI_Num > 0) { |
| 3213 | for (i = 0; i < profile->ucElbVDDCI_Num; i++) { |
| 3214 | if (vddci_id_buf[i] == virtual_voltage_id) { |
| 3215 | for (j = 0; j < profile->ucLeakageBinNum; j++) { |
| 3216 | if (vbios_voltage_id <= leakage_bin[j]) { |
| 3217 | *vddci = vddci_buf[j * profile->ucElbVDDCI_Num + i]; |
| 3218 | break; |
| 3219 | } |
| 3220 | } |
| 3221 | break; |
| 3222 | } |
| 3223 | } |
| 3224 | } |
| 3225 | break; |
| 3226 | default: |
| 3227 | DRM_ERROR("Unknown table version %d, %d\n", frev, crev); |
| 3228 | return -EINVAL; |
| 3229 | } |
| 3230 | break; |
| 3231 | default: |
| 3232 | DRM_ERROR("Unknown table version %d, %d\n", frev, crev); |
| 3233 | return -EINVAL; |
| 3234 | } |
| 3235 | |
| 3236 | return 0; |
| 3237 | } |
| 3238 | |
Alex Deucher | ae5b0ab | 2013-06-24 10:50:34 -0400 | [diff] [blame] | 3239 | int radeon_atom_get_voltage_gpio_settings(struct radeon_device *rdev, |
| 3240 | u16 voltage_level, u8 voltage_type, |
| 3241 | u32 *gpio_value, u32 *gpio_mask) |
| 3242 | { |
| 3243 | union set_voltage args; |
| 3244 | int index = GetIndexIntoMasterTable(COMMAND, SetVoltage); |
| 3245 | u8 frev, crev; |
| 3246 | |
| 3247 | if (!atom_parse_cmd_header(rdev->mode_info.atom_context, index, &frev, &crev)) |
| 3248 | return -EINVAL; |
| 3249 | |
| 3250 | switch (crev) { |
| 3251 | case 1: |
| 3252 | return -EINVAL; |
| 3253 | case 2: |
| 3254 | args.v2.ucVoltageType = voltage_type; |
| 3255 | args.v2.ucVoltageMode = SET_ASIC_VOLTAGE_MODE_GET_GPIOMASK; |
| 3256 | args.v2.usVoltageLevel = cpu_to_le16(voltage_level); |
| 3257 | |
| 3258 | atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args); |
| 3259 | |
| 3260 | *gpio_mask = le32_to_cpu(*(u32 *)&args.v2); |
| 3261 | |
| 3262 | args.v2.ucVoltageType = voltage_type; |
| 3263 | args.v2.ucVoltageMode = SET_ASIC_VOLTAGE_MODE_GET_GPIOVAL; |
| 3264 | args.v2.usVoltageLevel = cpu_to_le16(voltage_level); |
| 3265 | |
| 3266 | atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args); |
| 3267 | |
| 3268 | *gpio_value = le32_to_cpu(*(u32 *)&args.v2); |
| 3269 | break; |
| 3270 | default: |
| 3271 | DRM_ERROR("Unknown table version %d, %d\n", frev, crev); |
| 3272 | return -EINVAL; |
| 3273 | } |
| 3274 | |
| 3275 | return 0; |
| 3276 | } |
| 3277 | |
| 3278 | union voltage_object_info { |
Alex Deucher | 58653ab | 2013-02-13 17:04:59 -0500 | [diff] [blame] | 3279 | struct _ATOM_VOLTAGE_OBJECT_INFO v1; |
| 3280 | struct _ATOM_VOLTAGE_OBJECT_INFO_V2 v2; |
| 3281 | struct _ATOM_VOLTAGE_OBJECT_INFO_V3_1 v3; |
Alex Deucher | ae5b0ab | 2013-06-24 10:50:34 -0400 | [diff] [blame] | 3282 | }; |
| 3283 | |
Alex Deucher | 779187f | 2013-03-28 14:47:34 -0400 | [diff] [blame] | 3284 | union voltage_object { |
| 3285 | struct _ATOM_VOLTAGE_OBJECT v1; |
| 3286 | struct _ATOM_VOLTAGE_OBJECT_V2 v2; |
| 3287 | union _ATOM_VOLTAGE_OBJECT_V3 v3; |
| 3288 | }; |
| 3289 | |
| 3290 | static ATOM_VOLTAGE_OBJECT *atom_lookup_voltage_object_v1(ATOM_VOLTAGE_OBJECT_INFO *v1, |
| 3291 | u8 voltage_type) |
| 3292 | { |
Alex Deucher | 6e76476 | 2013-06-24 10:54:16 -0400 | [diff] [blame] | 3293 | u32 size = le16_to_cpu(v1->sHeader.usStructureSize); |
Alex Deucher | 779187f | 2013-03-28 14:47:34 -0400 | [diff] [blame] | 3294 | u32 offset = offsetof(ATOM_VOLTAGE_OBJECT_INFO, asVoltageObj[0]); |
| 3295 | u8 *start = (u8 *)v1; |
| 3296 | |
| 3297 | while (offset < size) { |
| 3298 | ATOM_VOLTAGE_OBJECT *vo = (ATOM_VOLTAGE_OBJECT *)(start + offset); |
| 3299 | if (vo->ucVoltageType == voltage_type) |
| 3300 | return vo; |
| 3301 | offset += offsetof(ATOM_VOLTAGE_OBJECT, asFormula.ucVIDAdjustEntries) + |
| 3302 | vo->asFormula.ucNumOfVoltageEntries; |
| 3303 | } |
| 3304 | return NULL; |
| 3305 | } |
| 3306 | |
| 3307 | static ATOM_VOLTAGE_OBJECT_V2 *atom_lookup_voltage_object_v2(ATOM_VOLTAGE_OBJECT_INFO_V2 *v2, |
| 3308 | u8 voltage_type) |
| 3309 | { |
Alex Deucher | 6e76476 | 2013-06-24 10:54:16 -0400 | [diff] [blame] | 3310 | u32 size = le16_to_cpu(v2->sHeader.usStructureSize); |
Alex Deucher | 779187f | 2013-03-28 14:47:34 -0400 | [diff] [blame] | 3311 | u32 offset = offsetof(ATOM_VOLTAGE_OBJECT_INFO_V2, asVoltageObj[0]); |
| 3312 | u8 *start = (u8*)v2; |
| 3313 | |
| 3314 | while (offset < size) { |
| 3315 | ATOM_VOLTAGE_OBJECT_V2 *vo = (ATOM_VOLTAGE_OBJECT_V2 *)(start + offset); |
| 3316 | if (vo->ucVoltageType == voltage_type) |
| 3317 | return vo; |
| 3318 | offset += offsetof(ATOM_VOLTAGE_OBJECT_V2, asFormula.asVIDAdjustEntries) + |
| 3319 | (vo->asFormula.ucNumOfVoltageEntries * sizeof(VOLTAGE_LUT_ENTRY)); |
| 3320 | } |
| 3321 | return NULL; |
| 3322 | } |
| 3323 | |
| 3324 | static ATOM_VOLTAGE_OBJECT_V3 *atom_lookup_voltage_object_v3(ATOM_VOLTAGE_OBJECT_INFO_V3_1 *v3, |
| 3325 | u8 voltage_type, u8 voltage_mode) |
| 3326 | { |
Alex Deucher | 6e76476 | 2013-06-24 10:54:16 -0400 | [diff] [blame] | 3327 | u32 size = le16_to_cpu(v3->sHeader.usStructureSize); |
Alex Deucher | 779187f | 2013-03-28 14:47:34 -0400 | [diff] [blame] | 3328 | u32 offset = offsetof(ATOM_VOLTAGE_OBJECT_INFO_V3_1, asVoltageObj[0]); |
| 3329 | u8 *start = (u8*)v3; |
| 3330 | |
| 3331 | while (offset < size) { |
| 3332 | ATOM_VOLTAGE_OBJECT_V3 *vo = (ATOM_VOLTAGE_OBJECT_V3 *)(start + offset); |
| 3333 | if ((vo->asGpioVoltageObj.sHeader.ucVoltageType == voltage_type) && |
| 3334 | (vo->asGpioVoltageObj.sHeader.ucVoltageMode == voltage_mode)) |
| 3335 | return vo; |
Alex Deucher | 6e76476 | 2013-06-24 10:54:16 -0400 | [diff] [blame] | 3336 | offset += le16_to_cpu(vo->asGpioVoltageObj.sHeader.usSize); |
Alex Deucher | 779187f | 2013-03-28 14:47:34 -0400 | [diff] [blame] | 3337 | } |
| 3338 | return NULL; |
| 3339 | } |
| 3340 | |
Alex Deucher | ae5b0ab | 2013-06-24 10:50:34 -0400 | [diff] [blame] | 3341 | bool |
Alex Deucher | 58653ab | 2013-02-13 17:04:59 -0500 | [diff] [blame] | 3342 | radeon_atom_is_voltage_gpio(struct radeon_device *rdev, |
| 3343 | u8 voltage_type, u8 voltage_mode) |
Alex Deucher | ae5b0ab | 2013-06-24 10:50:34 -0400 | [diff] [blame] | 3344 | { |
| 3345 | int index = GetIndexIntoMasterTable(DATA, VoltageObjectInfo); |
| 3346 | u8 frev, crev; |
| 3347 | u16 data_offset, size; |
Alex Deucher | ae5b0ab | 2013-06-24 10:50:34 -0400 | [diff] [blame] | 3348 | union voltage_object_info *voltage_info; |
Alex Deucher | 779187f | 2013-03-28 14:47:34 -0400 | [diff] [blame] | 3349 | union voltage_object *voltage_object = NULL; |
Alex Deucher | ae5b0ab | 2013-06-24 10:50:34 -0400 | [diff] [blame] | 3350 | |
| 3351 | if (atom_parse_data_header(rdev->mode_info.atom_context, index, &size, |
| 3352 | &frev, &crev, &data_offset)) { |
| 3353 | voltage_info = (union voltage_object_info *) |
| 3354 | (rdev->mode_info.atom_context->bios + data_offset); |
| 3355 | |
Alex Deucher | 58653ab | 2013-02-13 17:04:59 -0500 | [diff] [blame] | 3356 | switch (frev) { |
Alex Deucher | ae5b0ab | 2013-06-24 10:50:34 -0400 | [diff] [blame] | 3357 | case 1: |
Alex Deucher | 58653ab | 2013-02-13 17:04:59 -0500 | [diff] [blame] | 3358 | case 2: |
| 3359 | switch (crev) { |
| 3360 | case 1: |
Alex Deucher | 779187f | 2013-03-28 14:47:34 -0400 | [diff] [blame] | 3361 | voltage_object = (union voltage_object *) |
| 3362 | atom_lookup_voltage_object_v1(&voltage_info->v1, voltage_type); |
| 3363 | if (voltage_object && |
| 3364 | (voltage_object->v1.asControl.ucVoltageControlId == VOLTAGE_CONTROLLED_BY_GPIO)) |
| 3365 | return true; |
Alex Deucher | 58653ab | 2013-02-13 17:04:59 -0500 | [diff] [blame] | 3366 | break; |
| 3367 | case 2: |
Alex Deucher | 779187f | 2013-03-28 14:47:34 -0400 | [diff] [blame] | 3368 | voltage_object = (union voltage_object *) |
| 3369 | atom_lookup_voltage_object_v2(&voltage_info->v2, voltage_type); |
| 3370 | if (voltage_object && |
| 3371 | (voltage_object->v2.asControl.ucVoltageControlId == VOLTAGE_CONTROLLED_BY_GPIO)) |
| 3372 | return true; |
Alex Deucher | 58653ab | 2013-02-13 17:04:59 -0500 | [diff] [blame] | 3373 | break; |
| 3374 | default: |
| 3375 | DRM_ERROR("unknown voltage object table\n"); |
| 3376 | return false; |
Alex Deucher | ae5b0ab | 2013-06-24 10:50:34 -0400 | [diff] [blame] | 3377 | } |
| 3378 | break; |
Alex Deucher | 58653ab | 2013-02-13 17:04:59 -0500 | [diff] [blame] | 3379 | case 3: |
| 3380 | switch (crev) { |
| 3381 | case 1: |
Alex Deucher | 779187f | 2013-03-28 14:47:34 -0400 | [diff] [blame] | 3382 | if (atom_lookup_voltage_object_v3(&voltage_info->v3, |
| 3383 | voltage_type, voltage_mode)) |
| 3384 | return true; |
Alex Deucher | 58653ab | 2013-02-13 17:04:59 -0500 | [diff] [blame] | 3385 | break; |
| 3386 | default: |
| 3387 | DRM_ERROR("unknown voltage object table\n"); |
| 3388 | return false; |
Alex Deucher | ae5b0ab | 2013-06-24 10:50:34 -0400 | [diff] [blame] | 3389 | } |
| 3390 | break; |
| 3391 | default: |
| 3392 | DRM_ERROR("unknown voltage object table\n"); |
| 3393 | return false; |
| 3394 | } |
| 3395 | |
| 3396 | } |
| 3397 | return false; |
| 3398 | } |
| 3399 | |
Alex Deucher | 636e258 | 2014-06-06 18:43:45 -0400 | [diff] [blame] | 3400 | int radeon_atom_get_svi2_info(struct radeon_device *rdev, |
| 3401 | u8 voltage_type, |
| 3402 | u8 *svd_gpio_id, u8 *svc_gpio_id) |
| 3403 | { |
| 3404 | int index = GetIndexIntoMasterTable(DATA, VoltageObjectInfo); |
| 3405 | u8 frev, crev; |
| 3406 | u16 data_offset, size; |
| 3407 | union voltage_object_info *voltage_info; |
| 3408 | union voltage_object *voltage_object = NULL; |
| 3409 | |
| 3410 | if (atom_parse_data_header(rdev->mode_info.atom_context, index, &size, |
| 3411 | &frev, &crev, &data_offset)) { |
| 3412 | voltage_info = (union voltage_object_info *) |
| 3413 | (rdev->mode_info.atom_context->bios + data_offset); |
| 3414 | |
| 3415 | switch (frev) { |
| 3416 | case 3: |
| 3417 | switch (crev) { |
| 3418 | case 1: |
| 3419 | voltage_object = (union voltage_object *) |
| 3420 | atom_lookup_voltage_object_v3(&voltage_info->v3, |
| 3421 | voltage_type, |
| 3422 | VOLTAGE_OBJ_SVID2); |
| 3423 | if (voltage_object) { |
| 3424 | *svd_gpio_id = voltage_object->v3.asSVID2Obj.ucSVDGpioId; |
| 3425 | *svc_gpio_id = voltage_object->v3.asSVID2Obj.ucSVCGpioId; |
| 3426 | } else { |
| 3427 | return -EINVAL; |
| 3428 | } |
| 3429 | break; |
| 3430 | default: |
| 3431 | DRM_ERROR("unknown voltage object table\n"); |
| 3432 | return -EINVAL; |
| 3433 | } |
| 3434 | break; |
| 3435 | default: |
| 3436 | DRM_ERROR("unknown voltage object table\n"); |
| 3437 | return -EINVAL; |
| 3438 | } |
| 3439 | |
| 3440 | } |
| 3441 | return 0; |
| 3442 | } |
| 3443 | |
Alex Deucher | ae5b0ab | 2013-06-24 10:50:34 -0400 | [diff] [blame] | 3444 | int radeon_atom_get_max_voltage(struct radeon_device *rdev, |
| 3445 | u8 voltage_type, u16 *max_voltage) |
| 3446 | { |
| 3447 | int index = GetIndexIntoMasterTable(DATA, VoltageObjectInfo); |
| 3448 | u8 frev, crev; |
| 3449 | u16 data_offset, size; |
Alex Deucher | ae5b0ab | 2013-06-24 10:50:34 -0400 | [diff] [blame] | 3450 | union voltage_object_info *voltage_info; |
Alex Deucher | 779187f | 2013-03-28 14:47:34 -0400 | [diff] [blame] | 3451 | union voltage_object *voltage_object = NULL; |
Alex Deucher | ae5b0ab | 2013-06-24 10:50:34 -0400 | [diff] [blame] | 3452 | |
| 3453 | if (atom_parse_data_header(rdev->mode_info.atom_context, index, &size, |
| 3454 | &frev, &crev, &data_offset)) { |
| 3455 | voltage_info = (union voltage_object_info *) |
| 3456 | (rdev->mode_info.atom_context->bios + data_offset); |
| 3457 | |
| 3458 | switch (crev) { |
| 3459 | case 1: |
Alex Deucher | 779187f | 2013-03-28 14:47:34 -0400 | [diff] [blame] | 3460 | voltage_object = (union voltage_object *) |
| 3461 | atom_lookup_voltage_object_v1(&voltage_info->v1, voltage_type); |
| 3462 | if (voltage_object) { |
| 3463 | ATOM_VOLTAGE_FORMULA *formula = |
| 3464 | &voltage_object->v1.asFormula; |
| 3465 | if (formula->ucFlag & 1) |
| 3466 | *max_voltage = |
| 3467 | le16_to_cpu(formula->usVoltageBaseLevel) + |
| 3468 | formula->ucNumOfVoltageEntries / 2 * |
| 3469 | le16_to_cpu(formula->usVoltageStep); |
| 3470 | else |
| 3471 | *max_voltage = |
| 3472 | le16_to_cpu(formula->usVoltageBaseLevel) + |
| 3473 | (formula->ucNumOfVoltageEntries - 1) * |
| 3474 | le16_to_cpu(formula->usVoltageStep); |
| 3475 | return 0; |
Alex Deucher | ae5b0ab | 2013-06-24 10:50:34 -0400 | [diff] [blame] | 3476 | } |
| 3477 | break; |
| 3478 | case 2: |
Alex Deucher | 779187f | 2013-03-28 14:47:34 -0400 | [diff] [blame] | 3479 | voltage_object = (union voltage_object *) |
| 3480 | atom_lookup_voltage_object_v2(&voltage_info->v2, voltage_type); |
| 3481 | if (voltage_object) { |
| 3482 | ATOM_VOLTAGE_FORMULA_V2 *formula = |
| 3483 | &voltage_object->v2.asFormula; |
| 3484 | if (formula->ucNumOfVoltageEntries) { |
Alex Deucher | 607f2c2 | 2013-08-20 18:40:46 -0400 | [diff] [blame] | 3485 | VOLTAGE_LUT_ENTRY *lut = (VOLTAGE_LUT_ENTRY *) |
| 3486 | ((u8 *)&formula->asVIDAdjustEntries[0] + |
| 3487 | (sizeof(VOLTAGE_LUT_ENTRY) * (formula->ucNumOfVoltageEntries - 1))); |
Alex Deucher | 779187f | 2013-03-28 14:47:34 -0400 | [diff] [blame] | 3488 | *max_voltage = |
Alex Deucher | 607f2c2 | 2013-08-20 18:40:46 -0400 | [diff] [blame] | 3489 | le16_to_cpu(lut->usVoltageValue); |
Alex Deucher | 779187f | 2013-03-28 14:47:34 -0400 | [diff] [blame] | 3490 | return 0; |
Alex Deucher | ae5b0ab | 2013-06-24 10:50:34 -0400 | [diff] [blame] | 3491 | } |
| 3492 | } |
| 3493 | break; |
| 3494 | default: |
| 3495 | DRM_ERROR("unknown voltage object table\n"); |
| 3496 | return -EINVAL; |
| 3497 | } |
| 3498 | |
| 3499 | } |
| 3500 | return -EINVAL; |
| 3501 | } |
| 3502 | |
| 3503 | int radeon_atom_get_min_voltage(struct radeon_device *rdev, |
| 3504 | u8 voltage_type, u16 *min_voltage) |
| 3505 | { |
| 3506 | int index = GetIndexIntoMasterTable(DATA, VoltageObjectInfo); |
| 3507 | u8 frev, crev; |
| 3508 | u16 data_offset, size; |
Alex Deucher | ae5b0ab | 2013-06-24 10:50:34 -0400 | [diff] [blame] | 3509 | union voltage_object_info *voltage_info; |
Alex Deucher | 779187f | 2013-03-28 14:47:34 -0400 | [diff] [blame] | 3510 | union voltage_object *voltage_object = NULL; |
Alex Deucher | ae5b0ab | 2013-06-24 10:50:34 -0400 | [diff] [blame] | 3511 | |
| 3512 | if (atom_parse_data_header(rdev->mode_info.atom_context, index, &size, |
| 3513 | &frev, &crev, &data_offset)) { |
| 3514 | voltage_info = (union voltage_object_info *) |
| 3515 | (rdev->mode_info.atom_context->bios + data_offset); |
| 3516 | |
| 3517 | switch (crev) { |
| 3518 | case 1: |
Alex Deucher | 779187f | 2013-03-28 14:47:34 -0400 | [diff] [blame] | 3519 | voltage_object = (union voltage_object *) |
| 3520 | atom_lookup_voltage_object_v1(&voltage_info->v1, voltage_type); |
| 3521 | if (voltage_object) { |
| 3522 | ATOM_VOLTAGE_FORMULA *formula = |
| 3523 | &voltage_object->v1.asFormula; |
| 3524 | *min_voltage = |
| 3525 | le16_to_cpu(formula->usVoltageBaseLevel); |
| 3526 | return 0; |
Alex Deucher | ae5b0ab | 2013-06-24 10:50:34 -0400 | [diff] [blame] | 3527 | } |
| 3528 | break; |
| 3529 | case 2: |
Alex Deucher | 779187f | 2013-03-28 14:47:34 -0400 | [diff] [blame] | 3530 | voltage_object = (union voltage_object *) |
| 3531 | atom_lookup_voltage_object_v2(&voltage_info->v2, voltage_type); |
| 3532 | if (voltage_object) { |
| 3533 | ATOM_VOLTAGE_FORMULA_V2 *formula = |
| 3534 | &voltage_object->v2.asFormula; |
| 3535 | if (formula->ucNumOfVoltageEntries) { |
| 3536 | *min_voltage = |
| 3537 | le16_to_cpu(formula->asVIDAdjustEntries[ |
| 3538 | 0 |
| 3539 | ].usVoltageValue); |
| 3540 | return 0; |
Alex Deucher | ae5b0ab | 2013-06-24 10:50:34 -0400 | [diff] [blame] | 3541 | } |
| 3542 | } |
| 3543 | break; |
| 3544 | default: |
| 3545 | DRM_ERROR("unknown voltage object table\n"); |
| 3546 | return -EINVAL; |
| 3547 | } |
| 3548 | |
| 3549 | } |
| 3550 | return -EINVAL; |
| 3551 | } |
| 3552 | |
| 3553 | int radeon_atom_get_voltage_step(struct radeon_device *rdev, |
| 3554 | u8 voltage_type, u16 *voltage_step) |
| 3555 | { |
| 3556 | int index = GetIndexIntoMasterTable(DATA, VoltageObjectInfo); |
| 3557 | u8 frev, crev; |
| 3558 | u16 data_offset, size; |
Alex Deucher | ae5b0ab | 2013-06-24 10:50:34 -0400 | [diff] [blame] | 3559 | union voltage_object_info *voltage_info; |
Alex Deucher | 779187f | 2013-03-28 14:47:34 -0400 | [diff] [blame] | 3560 | union voltage_object *voltage_object = NULL; |
Alex Deucher | ae5b0ab | 2013-06-24 10:50:34 -0400 | [diff] [blame] | 3561 | |
| 3562 | if (atom_parse_data_header(rdev->mode_info.atom_context, index, &size, |
| 3563 | &frev, &crev, &data_offset)) { |
| 3564 | voltage_info = (union voltage_object_info *) |
| 3565 | (rdev->mode_info.atom_context->bios + data_offset); |
| 3566 | |
| 3567 | switch (crev) { |
| 3568 | case 1: |
Alex Deucher | 779187f | 2013-03-28 14:47:34 -0400 | [diff] [blame] | 3569 | voltage_object = (union voltage_object *) |
| 3570 | atom_lookup_voltage_object_v1(&voltage_info->v1, voltage_type); |
| 3571 | if (voltage_object) { |
| 3572 | ATOM_VOLTAGE_FORMULA *formula = |
| 3573 | &voltage_object->v1.asFormula; |
| 3574 | if (formula->ucFlag & 1) |
| 3575 | *voltage_step = |
| 3576 | (le16_to_cpu(formula->usVoltageStep) + 1) / 2; |
| 3577 | else |
| 3578 | *voltage_step = |
| 3579 | le16_to_cpu(formula->usVoltageStep); |
| 3580 | return 0; |
Alex Deucher | ae5b0ab | 2013-06-24 10:50:34 -0400 | [diff] [blame] | 3581 | } |
| 3582 | break; |
| 3583 | case 2: |
| 3584 | return -EINVAL; |
| 3585 | default: |
| 3586 | DRM_ERROR("unknown voltage object table\n"); |
| 3587 | return -EINVAL; |
| 3588 | } |
| 3589 | |
| 3590 | } |
| 3591 | return -EINVAL; |
| 3592 | } |
| 3593 | |
| 3594 | int radeon_atom_round_to_true_voltage(struct radeon_device *rdev, |
| 3595 | u8 voltage_type, |
| 3596 | u16 nominal_voltage, |
| 3597 | u16 *true_voltage) |
| 3598 | { |
| 3599 | u16 min_voltage, max_voltage, voltage_step; |
| 3600 | |
| 3601 | if (radeon_atom_get_max_voltage(rdev, voltage_type, &max_voltage)) |
| 3602 | return -EINVAL; |
| 3603 | if (radeon_atom_get_min_voltage(rdev, voltage_type, &min_voltage)) |
| 3604 | return -EINVAL; |
| 3605 | if (radeon_atom_get_voltage_step(rdev, voltage_type, &voltage_step)) |
| 3606 | return -EINVAL; |
| 3607 | |
| 3608 | if (nominal_voltage <= min_voltage) |
| 3609 | *true_voltage = min_voltage; |
| 3610 | else if (nominal_voltage >= max_voltage) |
| 3611 | *true_voltage = max_voltage; |
| 3612 | else |
| 3613 | *true_voltage = min_voltage + |
| 3614 | ((nominal_voltage - min_voltage) / voltage_step) * |
| 3615 | voltage_step; |
| 3616 | |
| 3617 | return 0; |
| 3618 | } |
| 3619 | |
| 3620 | int radeon_atom_get_voltage_table(struct radeon_device *rdev, |
Alex Deucher | 6517194 | 2013-02-13 17:29:54 -0500 | [diff] [blame] | 3621 | u8 voltage_type, u8 voltage_mode, |
Alex Deucher | ae5b0ab | 2013-06-24 10:50:34 -0400 | [diff] [blame] | 3622 | struct atom_voltage_table *voltage_table) |
| 3623 | { |
| 3624 | int index = GetIndexIntoMasterTable(DATA, VoltageObjectInfo); |
| 3625 | u8 frev, crev; |
| 3626 | u16 data_offset, size; |
Alex Deucher | 779187f | 2013-03-28 14:47:34 -0400 | [diff] [blame] | 3627 | int i, ret; |
Alex Deucher | ae5b0ab | 2013-06-24 10:50:34 -0400 | [diff] [blame] | 3628 | union voltage_object_info *voltage_info; |
Alex Deucher | 779187f | 2013-03-28 14:47:34 -0400 | [diff] [blame] | 3629 | union voltage_object *voltage_object = NULL; |
Alex Deucher | ae5b0ab | 2013-06-24 10:50:34 -0400 | [diff] [blame] | 3630 | |
| 3631 | if (atom_parse_data_header(rdev->mode_info.atom_context, index, &size, |
| 3632 | &frev, &crev, &data_offset)) { |
| 3633 | voltage_info = (union voltage_object_info *) |
| 3634 | (rdev->mode_info.atom_context->bios + data_offset); |
| 3635 | |
Alex Deucher | 6517194 | 2013-02-13 17:29:54 -0500 | [diff] [blame] | 3636 | switch (frev) { |
Alex Deucher | ae5b0ab | 2013-06-24 10:50:34 -0400 | [diff] [blame] | 3637 | case 1: |
Alex Deucher | ae5b0ab | 2013-06-24 10:50:34 -0400 | [diff] [blame] | 3638 | case 2: |
Alex Deucher | 6517194 | 2013-02-13 17:29:54 -0500 | [diff] [blame] | 3639 | switch (crev) { |
| 3640 | case 1: |
| 3641 | DRM_ERROR("old table version %d, %d\n", frev, crev); |
| 3642 | return -EINVAL; |
| 3643 | case 2: |
Alex Deucher | 779187f | 2013-03-28 14:47:34 -0400 | [diff] [blame] | 3644 | voltage_object = (union voltage_object *) |
| 3645 | atom_lookup_voltage_object_v2(&voltage_info->v2, voltage_type); |
| 3646 | if (voltage_object) { |
| 3647 | ATOM_VOLTAGE_FORMULA_V2 *formula = |
| 3648 | &voltage_object->v2.asFormula; |
Alex Deucher | 607f2c2 | 2013-08-20 18:40:46 -0400 | [diff] [blame] | 3649 | VOLTAGE_LUT_ENTRY *lut; |
Alex Deucher | 779187f | 2013-03-28 14:47:34 -0400 | [diff] [blame] | 3650 | if (formula->ucNumOfVoltageEntries > MAX_VOLTAGE_ENTRIES) |
| 3651 | return -EINVAL; |
Alex Deucher | 607f2c2 | 2013-08-20 18:40:46 -0400 | [diff] [blame] | 3652 | lut = &formula->asVIDAdjustEntries[0]; |
Alex Deucher | 779187f | 2013-03-28 14:47:34 -0400 | [diff] [blame] | 3653 | for (i = 0; i < formula->ucNumOfVoltageEntries; i++) { |
| 3654 | voltage_table->entries[i].value = |
Alex Deucher | 607f2c2 | 2013-08-20 18:40:46 -0400 | [diff] [blame] | 3655 | le16_to_cpu(lut->usVoltageValue); |
Alex Deucher | 779187f | 2013-03-28 14:47:34 -0400 | [diff] [blame] | 3656 | ret = radeon_atom_get_voltage_gpio_settings(rdev, |
| 3657 | voltage_table->entries[i].value, |
| 3658 | voltage_type, |
| 3659 | &voltage_table->entries[i].smio_low, |
| 3660 | &voltage_table->mask_low); |
| 3661 | if (ret) |
| 3662 | return ret; |
Alex Deucher | 607f2c2 | 2013-08-20 18:40:46 -0400 | [diff] [blame] | 3663 | lut = (VOLTAGE_LUT_ENTRY *) |
| 3664 | ((u8 *)lut + sizeof(VOLTAGE_LUT_ENTRY)); |
Alex Deucher | ae5b0ab | 2013-06-24 10:50:34 -0400 | [diff] [blame] | 3665 | } |
Alex Deucher | 779187f | 2013-03-28 14:47:34 -0400 | [diff] [blame] | 3666 | voltage_table->count = formula->ucNumOfVoltageEntries; |
| 3667 | return 0; |
Alex Deucher | ae5b0ab | 2013-06-24 10:50:34 -0400 | [diff] [blame] | 3668 | } |
Alex Deucher | 6517194 | 2013-02-13 17:29:54 -0500 | [diff] [blame] | 3669 | break; |
| 3670 | default: |
| 3671 | DRM_ERROR("unknown voltage object table\n"); |
| 3672 | return -EINVAL; |
| 3673 | } |
| 3674 | break; |
| 3675 | case 3: |
| 3676 | switch (crev) { |
| 3677 | case 1: |
Alex Deucher | 779187f | 2013-03-28 14:47:34 -0400 | [diff] [blame] | 3678 | voltage_object = (union voltage_object *) |
| 3679 | atom_lookup_voltage_object_v3(&voltage_info->v3, |
| 3680 | voltage_type, voltage_mode); |
| 3681 | if (voltage_object) { |
| 3682 | ATOM_GPIO_VOLTAGE_OBJECT_V3 *gpio = |
| 3683 | &voltage_object->v3.asGpioVoltageObj; |
Alex Deucher | 607f2c2 | 2013-08-20 18:40:46 -0400 | [diff] [blame] | 3684 | VOLTAGE_LUT_ENTRY_V2 *lut; |
Alex Deucher | 779187f | 2013-03-28 14:47:34 -0400 | [diff] [blame] | 3685 | if (gpio->ucGpioEntryNum > MAX_VOLTAGE_ENTRIES) |
| 3686 | return -EINVAL; |
Alex Deucher | 607f2c2 | 2013-08-20 18:40:46 -0400 | [diff] [blame] | 3687 | lut = &gpio->asVolGpioLut[0]; |
Alex Deucher | 779187f | 2013-03-28 14:47:34 -0400 | [diff] [blame] | 3688 | for (i = 0; i < gpio->ucGpioEntryNum; i++) { |
| 3689 | voltage_table->entries[i].value = |
Alex Deucher | 607f2c2 | 2013-08-20 18:40:46 -0400 | [diff] [blame] | 3690 | le16_to_cpu(lut->usVoltageValue); |
Alex Deucher | 779187f | 2013-03-28 14:47:34 -0400 | [diff] [blame] | 3691 | voltage_table->entries[i].smio_low = |
Alex Deucher | 607f2c2 | 2013-08-20 18:40:46 -0400 | [diff] [blame] | 3692 | le32_to_cpu(lut->ulVoltageId); |
| 3693 | lut = (VOLTAGE_LUT_ENTRY_V2 *) |
| 3694 | ((u8 *)lut + sizeof(VOLTAGE_LUT_ENTRY_V2)); |
Alex Deucher | 6517194 | 2013-02-13 17:29:54 -0500 | [diff] [blame] | 3695 | } |
Alex Deucher | 779187f | 2013-03-28 14:47:34 -0400 | [diff] [blame] | 3696 | voltage_table->mask_low = le32_to_cpu(gpio->ulGpioMaskVal); |
| 3697 | voltage_table->count = gpio->ucGpioEntryNum; |
| 3698 | voltage_table->phase_delay = gpio->ucPhaseDelay; |
| 3699 | return 0; |
Alex Deucher | 6517194 | 2013-02-13 17:29:54 -0500 | [diff] [blame] | 3700 | } |
| 3701 | break; |
| 3702 | default: |
| 3703 | DRM_ERROR("unknown voltage object table\n"); |
| 3704 | return -EINVAL; |
Alex Deucher | ae5b0ab | 2013-06-24 10:50:34 -0400 | [diff] [blame] | 3705 | } |
| 3706 | break; |
| 3707 | default: |
| 3708 | DRM_ERROR("unknown voltage object table\n"); |
| 3709 | return -EINVAL; |
| 3710 | } |
Alex Deucher | ae5b0ab | 2013-06-24 10:50:34 -0400 | [diff] [blame] | 3711 | } |
| 3712 | return -EINVAL; |
| 3713 | } |
| 3714 | |
| 3715 | union vram_info { |
| 3716 | struct _ATOM_VRAM_INFO_V3 v1_3; |
| 3717 | struct _ATOM_VRAM_INFO_V4 v1_4; |
| 3718 | struct _ATOM_VRAM_INFO_HEADER_V2_1 v2_1; |
| 3719 | }; |
| 3720 | |
| 3721 | int radeon_atom_get_memory_info(struct radeon_device *rdev, |
| 3722 | u8 module_index, struct atom_memory_info *mem_info) |
| 3723 | { |
| 3724 | int index = GetIndexIntoMasterTable(DATA, VRAM_Info); |
| 3725 | u8 frev, crev, i; |
| 3726 | u16 data_offset, size; |
| 3727 | union vram_info *vram_info; |
Alex Deucher | ae5b0ab | 2013-06-24 10:50:34 -0400 | [diff] [blame] | 3728 | |
| 3729 | memset(mem_info, 0, sizeof(struct atom_memory_info)); |
| 3730 | |
| 3731 | if (atom_parse_data_header(rdev->mode_info.atom_context, index, &size, |
| 3732 | &frev, &crev, &data_offset)) { |
| 3733 | vram_info = (union vram_info *) |
| 3734 | (rdev->mode_info.atom_context->bios + data_offset); |
| 3735 | switch (frev) { |
| 3736 | case 1: |
| 3737 | switch (crev) { |
| 3738 | case 3: |
| 3739 | /* r6xx */ |
| 3740 | if (module_index < vram_info->v1_3.ucNumOfVRAMModule) { |
| 3741 | ATOM_VRAM_MODULE_V3 *vram_module = |
| 3742 | (ATOM_VRAM_MODULE_V3 *)vram_info->v1_3.aVramInfo; |
Alex Deucher | ae5b0ab | 2013-06-24 10:50:34 -0400 | [diff] [blame] | 3743 | |
| 3744 | for (i = 0; i < module_index; i++) { |
Alex Deucher | ae5b0ab | 2013-06-24 10:50:34 -0400 | [diff] [blame] | 3745 | if (le16_to_cpu(vram_module->usSize) == 0) |
| 3746 | return -EINVAL; |
Alex Deucher | 77c7d50 | 2013-07-17 10:52:43 -0400 | [diff] [blame] | 3747 | vram_module = (ATOM_VRAM_MODULE_V3 *) |
| 3748 | ((u8 *)vram_module + le16_to_cpu(vram_module->usSize)); |
Alex Deucher | ae5b0ab | 2013-06-24 10:50:34 -0400 | [diff] [blame] | 3749 | } |
| 3750 | mem_info->mem_vendor = vram_module->asMemory.ucMemoryVenderID & 0xf; |
| 3751 | mem_info->mem_type = vram_module->asMemory.ucMemoryType & 0xf0; |
| 3752 | } else |
| 3753 | return -EINVAL; |
| 3754 | break; |
| 3755 | case 4: |
| 3756 | /* r7xx, evergreen */ |
| 3757 | if (module_index < vram_info->v1_4.ucNumOfVRAMModule) { |
| 3758 | ATOM_VRAM_MODULE_V4 *vram_module = |
| 3759 | (ATOM_VRAM_MODULE_V4 *)vram_info->v1_4.aVramInfo; |
Alex Deucher | ae5b0ab | 2013-06-24 10:50:34 -0400 | [diff] [blame] | 3760 | |
| 3761 | for (i = 0; i < module_index; i++) { |
Alex Deucher | ae5b0ab | 2013-06-24 10:50:34 -0400 | [diff] [blame] | 3762 | if (le16_to_cpu(vram_module->usModuleSize) == 0) |
| 3763 | return -EINVAL; |
Alex Deucher | 77c7d50 | 2013-07-17 10:52:43 -0400 | [diff] [blame] | 3764 | vram_module = (ATOM_VRAM_MODULE_V4 *) |
| 3765 | ((u8 *)vram_module + le16_to_cpu(vram_module->usModuleSize)); |
Alex Deucher | ae5b0ab | 2013-06-24 10:50:34 -0400 | [diff] [blame] | 3766 | } |
| 3767 | mem_info->mem_vendor = vram_module->ucMemoryVenderID & 0xf; |
| 3768 | mem_info->mem_type = vram_module->ucMemoryType & 0xf0; |
| 3769 | } else |
| 3770 | return -EINVAL; |
| 3771 | break; |
| 3772 | default: |
| 3773 | DRM_ERROR("Unknown table version %d, %d\n", frev, crev); |
| 3774 | return -EINVAL; |
| 3775 | } |
| 3776 | break; |
| 3777 | case 2: |
| 3778 | switch (crev) { |
| 3779 | case 1: |
| 3780 | /* ni */ |
| 3781 | if (module_index < vram_info->v2_1.ucNumOfVRAMModule) { |
| 3782 | ATOM_VRAM_MODULE_V7 *vram_module = |
| 3783 | (ATOM_VRAM_MODULE_V7 *)vram_info->v2_1.aVramInfo; |
Alex Deucher | ae5b0ab | 2013-06-24 10:50:34 -0400 | [diff] [blame] | 3784 | |
| 3785 | for (i = 0; i < module_index; i++) { |
Alex Deucher | ae5b0ab | 2013-06-24 10:50:34 -0400 | [diff] [blame] | 3786 | if (le16_to_cpu(vram_module->usModuleSize) == 0) |
| 3787 | return -EINVAL; |
Alex Deucher | 77c7d50 | 2013-07-17 10:52:43 -0400 | [diff] [blame] | 3788 | vram_module = (ATOM_VRAM_MODULE_V7 *) |
| 3789 | ((u8 *)vram_module + le16_to_cpu(vram_module->usModuleSize)); |
Alex Deucher | ae5b0ab | 2013-06-24 10:50:34 -0400 | [diff] [blame] | 3790 | } |
| 3791 | mem_info->mem_vendor = vram_module->ucMemoryVenderID & 0xf; |
| 3792 | mem_info->mem_type = vram_module->ucMemoryType & 0xf0; |
| 3793 | } else |
| 3794 | return -EINVAL; |
| 3795 | break; |
| 3796 | default: |
| 3797 | DRM_ERROR("Unknown table version %d, %d\n", frev, crev); |
| 3798 | return -EINVAL; |
| 3799 | } |
| 3800 | break; |
| 3801 | default: |
| 3802 | DRM_ERROR("Unknown table version %d, %d\n", frev, crev); |
| 3803 | return -EINVAL; |
| 3804 | } |
| 3805 | return 0; |
| 3806 | } |
| 3807 | return -EINVAL; |
| 3808 | } |
| 3809 | |
| 3810 | int radeon_atom_get_mclk_range_table(struct radeon_device *rdev, |
| 3811 | bool gddr5, u8 module_index, |
| 3812 | struct atom_memory_clock_range_table *mclk_range_table) |
| 3813 | { |
| 3814 | int index = GetIndexIntoMasterTable(DATA, VRAM_Info); |
| 3815 | u8 frev, crev, i; |
| 3816 | u16 data_offset, size; |
| 3817 | union vram_info *vram_info; |
| 3818 | u32 mem_timing_size = gddr5 ? |
| 3819 | sizeof(ATOM_MEMORY_TIMING_FORMAT_V2) : sizeof(ATOM_MEMORY_TIMING_FORMAT); |
Alex Deucher | ae5b0ab | 2013-06-24 10:50:34 -0400 | [diff] [blame] | 3820 | |
| 3821 | memset(mclk_range_table, 0, sizeof(struct atom_memory_clock_range_table)); |
| 3822 | |
| 3823 | if (atom_parse_data_header(rdev->mode_info.atom_context, index, &size, |
| 3824 | &frev, &crev, &data_offset)) { |
| 3825 | vram_info = (union vram_info *) |
| 3826 | (rdev->mode_info.atom_context->bios + data_offset); |
| 3827 | switch (frev) { |
| 3828 | case 1: |
| 3829 | switch (crev) { |
| 3830 | case 3: |
| 3831 | DRM_ERROR("old table version %d, %d\n", frev, crev); |
| 3832 | return -EINVAL; |
| 3833 | case 4: |
| 3834 | /* r7xx, evergreen */ |
| 3835 | if (module_index < vram_info->v1_4.ucNumOfVRAMModule) { |
| 3836 | ATOM_VRAM_MODULE_V4 *vram_module = |
| 3837 | (ATOM_VRAM_MODULE_V4 *)vram_info->v1_4.aVramInfo; |
Alex Deucher | 607f2c2 | 2013-08-20 18:40:46 -0400 | [diff] [blame] | 3838 | ATOM_MEMORY_TIMING_FORMAT *format; |
Alex Deucher | ae5b0ab | 2013-06-24 10:50:34 -0400 | [diff] [blame] | 3839 | |
| 3840 | for (i = 0; i < module_index; i++) { |
Alex Deucher | ae5b0ab | 2013-06-24 10:50:34 -0400 | [diff] [blame] | 3841 | if (le16_to_cpu(vram_module->usModuleSize) == 0) |
| 3842 | return -EINVAL; |
Alex Deucher | 77c7d50 | 2013-07-17 10:52:43 -0400 | [diff] [blame] | 3843 | vram_module = (ATOM_VRAM_MODULE_V4 *) |
| 3844 | ((u8 *)vram_module + le16_to_cpu(vram_module->usModuleSize)); |
Alex Deucher | ae5b0ab | 2013-06-24 10:50:34 -0400 | [diff] [blame] | 3845 | } |
| 3846 | mclk_range_table->num_entries = (u8) |
Alex Deucher | 1fa4252 | 2013-07-17 10:18:52 -0400 | [diff] [blame] | 3847 | ((le16_to_cpu(vram_module->usModuleSize) - offsetof(ATOM_VRAM_MODULE_V4, asMemTiming)) / |
Alex Deucher | ae5b0ab | 2013-06-24 10:50:34 -0400 | [diff] [blame] | 3848 | mem_timing_size); |
Alex Deucher | 607f2c2 | 2013-08-20 18:40:46 -0400 | [diff] [blame] | 3849 | format = &vram_module->asMemTiming[0]; |
Alex Deucher | ae5b0ab | 2013-06-24 10:50:34 -0400 | [diff] [blame] | 3850 | for (i = 0; i < mclk_range_table->num_entries; i++) { |
Alex Deucher | e631227 | 2013-07-03 11:18:08 -0400 | [diff] [blame] | 3851 | mclk_range_table->mclk[i] = le32_to_cpu(format->ulClkRange); |
Alex Deucher | 607f2c2 | 2013-08-20 18:40:46 -0400 | [diff] [blame] | 3852 | format = (ATOM_MEMORY_TIMING_FORMAT *) |
| 3853 | ((u8 *)format + mem_timing_size); |
Alex Deucher | ae5b0ab | 2013-06-24 10:50:34 -0400 | [diff] [blame] | 3854 | } |
| 3855 | } else |
| 3856 | return -EINVAL; |
| 3857 | break; |
| 3858 | default: |
| 3859 | DRM_ERROR("Unknown table version %d, %d\n", frev, crev); |
| 3860 | return -EINVAL; |
| 3861 | } |
| 3862 | break; |
| 3863 | case 2: |
| 3864 | DRM_ERROR("new table version %d, %d\n", frev, crev); |
| 3865 | return -EINVAL; |
| 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 | #define MEM_ID_MASK 0xff000000 |
| 3876 | #define MEM_ID_SHIFT 24 |
| 3877 | #define CLOCK_RANGE_MASK 0x00ffffff |
| 3878 | #define CLOCK_RANGE_SHIFT 0 |
| 3879 | #define LOW_NIBBLE_MASK 0xf |
| 3880 | #define DATA_EQU_PREV 0 |
| 3881 | #define DATA_FROM_TABLE 4 |
| 3882 | |
| 3883 | int radeon_atom_init_mc_reg_table(struct radeon_device *rdev, |
| 3884 | u8 module_index, |
| 3885 | struct atom_mc_reg_table *reg_table) |
| 3886 | { |
| 3887 | int index = GetIndexIntoMasterTable(DATA, VRAM_Info); |
| 3888 | u8 frev, crev, num_entries, t_mem_id, num_ranges = 0; |
| 3889 | u32 i = 0, j; |
| 3890 | u16 data_offset, size; |
| 3891 | union vram_info *vram_info; |
| 3892 | |
| 3893 | memset(reg_table, 0, sizeof(struct atom_mc_reg_table)); |
| 3894 | |
| 3895 | if (atom_parse_data_header(rdev->mode_info.atom_context, index, &size, |
| 3896 | &frev, &crev, &data_offset)) { |
| 3897 | vram_info = (union vram_info *) |
| 3898 | (rdev->mode_info.atom_context->bios + data_offset); |
| 3899 | switch (frev) { |
| 3900 | case 1: |
| 3901 | DRM_ERROR("old table version %d, %d\n", frev, crev); |
| 3902 | return -EINVAL; |
| 3903 | case 2: |
| 3904 | switch (crev) { |
| 3905 | case 1: |
| 3906 | if (module_index < vram_info->v2_1.ucNumOfVRAMModule) { |
| 3907 | ATOM_INIT_REG_BLOCK *reg_block = |
| 3908 | (ATOM_INIT_REG_BLOCK *) |
| 3909 | ((u8 *)vram_info + le16_to_cpu(vram_info->v2_1.usMemClkPatchTblOffset)); |
| 3910 | ATOM_MEMORY_SETTING_DATA_BLOCK *reg_data = |
| 3911 | (ATOM_MEMORY_SETTING_DATA_BLOCK *) |
| 3912 | ((u8 *)reg_block + (2 * sizeof(u16)) + |
| 3913 | le16_to_cpu(reg_block->usRegIndexTblSize)); |
Alex Deucher | f90555c | 2013-07-17 16:34:12 -0400 | [diff] [blame] | 3914 | ATOM_INIT_REG_INDEX_FORMAT *format = ®_block->asRegIndexBuf[0]; |
Alex Deucher | ae5b0ab | 2013-06-24 10:50:34 -0400 | [diff] [blame] | 3915 | num_entries = (u8)((le16_to_cpu(reg_block->usRegIndexTblSize)) / |
| 3916 | sizeof(ATOM_INIT_REG_INDEX_FORMAT)) - 1; |
| 3917 | if (num_entries > VBIOS_MC_REGISTER_ARRAY_SIZE) |
| 3918 | return -EINVAL; |
Andre Heider | 48fa04c | 2013-07-17 14:02:23 -0400 | [diff] [blame] | 3919 | while (i < num_entries) { |
Alex Deucher | f90555c | 2013-07-17 16:34:12 -0400 | [diff] [blame] | 3920 | if (format->ucPreRegDataLength & ACCESS_PLACEHOLDER) |
Andre Heider | 48fa04c | 2013-07-17 14:02:23 -0400 | [diff] [blame] | 3921 | break; |
Alex Deucher | ae5b0ab | 2013-06-24 10:50:34 -0400 | [diff] [blame] | 3922 | reg_table->mc_reg_address[i].s1 = |
Alex Deucher | f90555c | 2013-07-17 16:34:12 -0400 | [diff] [blame] | 3923 | (u16)(le16_to_cpu(format->usRegIndex)); |
Alex Deucher | ae5b0ab | 2013-06-24 10:50:34 -0400 | [diff] [blame] | 3924 | reg_table->mc_reg_address[i].pre_reg_data = |
Alex Deucher | f90555c | 2013-07-17 16:34:12 -0400 | [diff] [blame] | 3925 | (u8)(format->ucPreRegDataLength); |
Alex Deucher | ae5b0ab | 2013-06-24 10:50:34 -0400 | [diff] [blame] | 3926 | i++; |
Alex Deucher | f90555c | 2013-07-17 16:34:12 -0400 | [diff] [blame] | 3927 | format = (ATOM_INIT_REG_INDEX_FORMAT *) |
| 3928 | ((u8 *)format + sizeof(ATOM_INIT_REG_INDEX_FORMAT)); |
Alex Deucher | ae5b0ab | 2013-06-24 10:50:34 -0400 | [diff] [blame] | 3929 | } |
| 3930 | reg_table->last = i; |
Alex Deucher | d526fbd | 2014-01-16 10:53:50 -0500 | [diff] [blame] | 3931 | while ((le32_to_cpu(*(u32 *)reg_data) != END_OF_REG_DATA_BLOCK) && |
Alex Deucher | ae5b0ab | 2013-06-24 10:50:34 -0400 | [diff] [blame] | 3932 | (num_ranges < VBIOS_MAX_AC_TIMING_ENTRIES)) { |
Alex Deucher | d526fbd | 2014-01-16 10:53:50 -0500 | [diff] [blame] | 3933 | t_mem_id = (u8)((le32_to_cpu(*(u32 *)reg_data) & MEM_ID_MASK) |
| 3934 | >> MEM_ID_SHIFT); |
Alex Deucher | ae5b0ab | 2013-06-24 10:50:34 -0400 | [diff] [blame] | 3935 | if (module_index == t_mem_id) { |
| 3936 | reg_table->mc_reg_table_entry[num_ranges].mclk_max = |
Alex Deucher | d526fbd | 2014-01-16 10:53:50 -0500 | [diff] [blame] | 3937 | (u32)((le32_to_cpu(*(u32 *)reg_data) & CLOCK_RANGE_MASK) |
| 3938 | >> CLOCK_RANGE_SHIFT); |
Alex Deucher | ae5b0ab | 2013-06-24 10:50:34 -0400 | [diff] [blame] | 3939 | for (i = 0, j = 1; i < reg_table->last; i++) { |
| 3940 | if ((reg_table->mc_reg_address[i].pre_reg_data & LOW_NIBBLE_MASK) == DATA_FROM_TABLE) { |
| 3941 | reg_table->mc_reg_table_entry[num_ranges].mc_data[i] = |
Alex Deucher | d526fbd | 2014-01-16 10:53:50 -0500 | [diff] [blame] | 3942 | (u32)le32_to_cpu(*((u32 *)reg_data + j)); |
Alex Deucher | ae5b0ab | 2013-06-24 10:50:34 -0400 | [diff] [blame] | 3943 | j++; |
| 3944 | } else if ((reg_table->mc_reg_address[i].pre_reg_data & LOW_NIBBLE_MASK) == DATA_EQU_PREV) { |
| 3945 | reg_table->mc_reg_table_entry[num_ranges].mc_data[i] = |
| 3946 | reg_table->mc_reg_table_entry[num_ranges].mc_data[i - 1]; |
| 3947 | } |
| 3948 | } |
| 3949 | num_ranges++; |
| 3950 | } |
Alex Deucher | 4da18e2 | 2013-07-01 13:33:53 -0400 | [diff] [blame] | 3951 | reg_data = (ATOM_MEMORY_SETTING_DATA_BLOCK *) |
| 3952 | ((u8 *)reg_data + le16_to_cpu(reg_block->usRegDataBlkSize)); |
Alex Deucher | ae5b0ab | 2013-06-24 10:50:34 -0400 | [diff] [blame] | 3953 | } |
Alex Deucher | d526fbd | 2014-01-16 10:53:50 -0500 | [diff] [blame] | 3954 | if (le32_to_cpu(*(u32 *)reg_data) != END_OF_REG_DATA_BLOCK) |
Alex Deucher | ae5b0ab | 2013-06-24 10:50:34 -0400 | [diff] [blame] | 3955 | return -EINVAL; |
| 3956 | reg_table->num_entries = num_ranges; |
| 3957 | } else |
| 3958 | return -EINVAL; |
| 3959 | break; |
| 3960 | default: |
| 3961 | DRM_ERROR("Unknown table version %d, %d\n", frev, crev); |
| 3962 | return -EINVAL; |
| 3963 | } |
| 3964 | break; |
| 3965 | default: |
| 3966 | DRM_ERROR("Unknown table version %d, %d\n", frev, crev); |
| 3967 | return -EINVAL; |
| 3968 | } |
| 3969 | return 0; |
| 3970 | } |
| 3971 | return -EINVAL; |
| 3972 | } |
| 3973 | |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 3974 | void radeon_atom_initialize_bios_scratch_regs(struct drm_device *dev) |
| 3975 | { |
| 3976 | struct radeon_device *rdev = dev->dev_private; |
| 3977 | uint32_t bios_2_scratch, bios_6_scratch; |
| 3978 | |
| 3979 | if (rdev->family >= CHIP_R600) { |
Dave Airlie | 4ce001a | 2009-08-13 16:32:14 +1000 | [diff] [blame] | 3980 | bios_2_scratch = RREG32(R600_BIOS_2_SCRATCH); |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 3981 | bios_6_scratch = RREG32(R600_BIOS_6_SCRATCH); |
| 3982 | } else { |
Dave Airlie | 4ce001a | 2009-08-13 16:32:14 +1000 | [diff] [blame] | 3983 | bios_2_scratch = RREG32(RADEON_BIOS_2_SCRATCH); |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 3984 | bios_6_scratch = RREG32(RADEON_BIOS_6_SCRATCH); |
| 3985 | } |
| 3986 | |
| 3987 | /* let the bios control the backlight */ |
| 3988 | bios_2_scratch &= ~ATOM_S2_VRI_BRIGHT_ENABLE; |
| 3989 | |
| 3990 | /* tell the bios not to handle mode switching */ |
Alex Deucher | 8736476 | 2011-02-02 19:46:06 -0500 | [diff] [blame] | 3991 | bios_6_scratch |= ATOM_S6_ACC_BLOCK_DISPLAY_SWITCH; |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 3992 | |
Alex Deucher | 6802d4b | 2014-01-27 18:29:35 -0500 | [diff] [blame] | 3993 | /* clear the vbios dpms state */ |
| 3994 | if (ASIC_IS_DCE4(rdev)) |
| 3995 | bios_2_scratch &= ~ATOM_S2_DEVICE_DPMS_STATE; |
| 3996 | |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 3997 | if (rdev->family >= CHIP_R600) { |
| 3998 | WREG32(R600_BIOS_2_SCRATCH, bios_2_scratch); |
| 3999 | WREG32(R600_BIOS_6_SCRATCH, bios_6_scratch); |
| 4000 | } else { |
| 4001 | WREG32(RADEON_BIOS_2_SCRATCH, bios_2_scratch); |
| 4002 | WREG32(RADEON_BIOS_6_SCRATCH, bios_6_scratch); |
| 4003 | } |
| 4004 | |
| 4005 | } |
| 4006 | |
Yang Zhao | f657c2a | 2009-09-15 12:21:01 +1000 | [diff] [blame] | 4007 | void radeon_save_bios_scratch_regs(struct radeon_device *rdev) |
| 4008 | { |
| 4009 | uint32_t scratch_reg; |
| 4010 | int i; |
| 4011 | |
| 4012 | if (rdev->family >= CHIP_R600) |
| 4013 | scratch_reg = R600_BIOS_0_SCRATCH; |
| 4014 | else |
| 4015 | scratch_reg = RADEON_BIOS_0_SCRATCH; |
| 4016 | |
| 4017 | for (i = 0; i < RADEON_BIOS_NUM_SCRATCH; i++) |
| 4018 | rdev->bios_scratch[i] = RREG32(scratch_reg + (i * 4)); |
| 4019 | } |
| 4020 | |
| 4021 | void radeon_restore_bios_scratch_regs(struct radeon_device *rdev) |
| 4022 | { |
| 4023 | uint32_t scratch_reg; |
| 4024 | int i; |
| 4025 | |
| 4026 | if (rdev->family >= CHIP_R600) |
| 4027 | scratch_reg = R600_BIOS_0_SCRATCH; |
| 4028 | else |
| 4029 | scratch_reg = RADEON_BIOS_0_SCRATCH; |
| 4030 | |
| 4031 | for (i = 0; i < RADEON_BIOS_NUM_SCRATCH; i++) |
| 4032 | WREG32(scratch_reg + (i * 4), rdev->bios_scratch[i]); |
| 4033 | } |
| 4034 | |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 4035 | void radeon_atom_output_lock(struct drm_encoder *encoder, bool lock) |
| 4036 | { |
| 4037 | struct drm_device *dev = encoder->dev; |
| 4038 | struct radeon_device *rdev = dev->dev_private; |
| 4039 | uint32_t bios_6_scratch; |
| 4040 | |
| 4041 | if (rdev->family >= CHIP_R600) |
| 4042 | bios_6_scratch = RREG32(R600_BIOS_6_SCRATCH); |
| 4043 | else |
| 4044 | bios_6_scratch = RREG32(RADEON_BIOS_6_SCRATCH); |
| 4045 | |
Alex Deucher | 8736476 | 2011-02-02 19:46:06 -0500 | [diff] [blame] | 4046 | if (lock) { |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 4047 | bios_6_scratch |= ATOM_S6_CRITICAL_STATE; |
Alex Deucher | 8736476 | 2011-02-02 19:46:06 -0500 | [diff] [blame] | 4048 | bios_6_scratch &= ~ATOM_S6_ACC_MODE; |
| 4049 | } else { |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 4050 | bios_6_scratch &= ~ATOM_S6_CRITICAL_STATE; |
Alex Deucher | 8736476 | 2011-02-02 19:46:06 -0500 | [diff] [blame] | 4051 | bios_6_scratch |= ATOM_S6_ACC_MODE; |
| 4052 | } |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 4053 | |
| 4054 | if (rdev->family >= CHIP_R600) |
| 4055 | WREG32(R600_BIOS_6_SCRATCH, bios_6_scratch); |
| 4056 | else |
| 4057 | WREG32(RADEON_BIOS_6_SCRATCH, bios_6_scratch); |
| 4058 | } |
| 4059 | |
| 4060 | /* at some point we may want to break this out into individual functions */ |
| 4061 | void |
| 4062 | radeon_atombios_connected_scratch_regs(struct drm_connector *connector, |
| 4063 | struct drm_encoder *encoder, |
| 4064 | bool connected) |
| 4065 | { |
| 4066 | struct drm_device *dev = connector->dev; |
| 4067 | struct radeon_device *rdev = dev->dev_private; |
| 4068 | struct radeon_connector *radeon_connector = |
| 4069 | to_radeon_connector(connector); |
| 4070 | struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder); |
| 4071 | uint32_t bios_0_scratch, bios_3_scratch, bios_6_scratch; |
| 4072 | |
| 4073 | if (rdev->family >= CHIP_R600) { |
| 4074 | bios_0_scratch = RREG32(R600_BIOS_0_SCRATCH); |
| 4075 | bios_3_scratch = RREG32(R600_BIOS_3_SCRATCH); |
| 4076 | bios_6_scratch = RREG32(R600_BIOS_6_SCRATCH); |
| 4077 | } else { |
| 4078 | bios_0_scratch = RREG32(RADEON_BIOS_0_SCRATCH); |
| 4079 | bios_3_scratch = RREG32(RADEON_BIOS_3_SCRATCH); |
| 4080 | bios_6_scratch = RREG32(RADEON_BIOS_6_SCRATCH); |
| 4081 | } |
| 4082 | |
| 4083 | if ((radeon_encoder->devices & ATOM_DEVICE_TV1_SUPPORT) && |
| 4084 | (radeon_connector->devices & ATOM_DEVICE_TV1_SUPPORT)) { |
| 4085 | if (connected) { |
Dave Airlie | d9fdaaf | 2010-08-02 10:42:55 +1000 | [diff] [blame] | 4086 | DRM_DEBUG_KMS("TV1 connected\n"); |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 4087 | bios_3_scratch |= ATOM_S3_TV1_ACTIVE; |
| 4088 | bios_6_scratch |= ATOM_S6_ACC_REQ_TV1; |
| 4089 | } else { |
Dave Airlie | d9fdaaf | 2010-08-02 10:42:55 +1000 | [diff] [blame] | 4090 | DRM_DEBUG_KMS("TV1 disconnected\n"); |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 4091 | bios_0_scratch &= ~ATOM_S0_TV1_MASK; |
| 4092 | bios_3_scratch &= ~ATOM_S3_TV1_ACTIVE; |
| 4093 | bios_6_scratch &= ~ATOM_S6_ACC_REQ_TV1; |
| 4094 | } |
| 4095 | } |
| 4096 | if ((radeon_encoder->devices & ATOM_DEVICE_CV_SUPPORT) && |
| 4097 | (radeon_connector->devices & ATOM_DEVICE_CV_SUPPORT)) { |
| 4098 | if (connected) { |
Dave Airlie | d9fdaaf | 2010-08-02 10:42:55 +1000 | [diff] [blame] | 4099 | DRM_DEBUG_KMS("CV connected\n"); |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 4100 | bios_3_scratch |= ATOM_S3_CV_ACTIVE; |
| 4101 | bios_6_scratch |= ATOM_S6_ACC_REQ_CV; |
| 4102 | } else { |
Dave Airlie | d9fdaaf | 2010-08-02 10:42:55 +1000 | [diff] [blame] | 4103 | DRM_DEBUG_KMS("CV disconnected\n"); |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 4104 | bios_0_scratch &= ~ATOM_S0_CV_MASK; |
| 4105 | bios_3_scratch &= ~ATOM_S3_CV_ACTIVE; |
| 4106 | bios_6_scratch &= ~ATOM_S6_ACC_REQ_CV; |
| 4107 | } |
| 4108 | } |
| 4109 | if ((radeon_encoder->devices & ATOM_DEVICE_LCD1_SUPPORT) && |
| 4110 | (radeon_connector->devices & ATOM_DEVICE_LCD1_SUPPORT)) { |
| 4111 | if (connected) { |
Dave Airlie | d9fdaaf | 2010-08-02 10:42:55 +1000 | [diff] [blame] | 4112 | DRM_DEBUG_KMS("LCD1 connected\n"); |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 4113 | bios_0_scratch |= ATOM_S0_LCD1; |
| 4114 | bios_3_scratch |= ATOM_S3_LCD1_ACTIVE; |
| 4115 | bios_6_scratch |= ATOM_S6_ACC_REQ_LCD1; |
| 4116 | } else { |
Dave Airlie | d9fdaaf | 2010-08-02 10:42:55 +1000 | [diff] [blame] | 4117 | DRM_DEBUG_KMS("LCD1 disconnected\n"); |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 4118 | bios_0_scratch &= ~ATOM_S0_LCD1; |
| 4119 | bios_3_scratch &= ~ATOM_S3_LCD1_ACTIVE; |
| 4120 | bios_6_scratch &= ~ATOM_S6_ACC_REQ_LCD1; |
| 4121 | } |
| 4122 | } |
| 4123 | if ((radeon_encoder->devices & ATOM_DEVICE_CRT1_SUPPORT) && |
| 4124 | (radeon_connector->devices & ATOM_DEVICE_CRT1_SUPPORT)) { |
| 4125 | if (connected) { |
Dave Airlie | d9fdaaf | 2010-08-02 10:42:55 +1000 | [diff] [blame] | 4126 | DRM_DEBUG_KMS("CRT1 connected\n"); |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 4127 | bios_0_scratch |= ATOM_S0_CRT1_COLOR; |
| 4128 | bios_3_scratch |= ATOM_S3_CRT1_ACTIVE; |
| 4129 | bios_6_scratch |= ATOM_S6_ACC_REQ_CRT1; |
| 4130 | } else { |
Dave Airlie | d9fdaaf | 2010-08-02 10:42:55 +1000 | [diff] [blame] | 4131 | DRM_DEBUG_KMS("CRT1 disconnected\n"); |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 4132 | bios_0_scratch &= ~ATOM_S0_CRT1_MASK; |
| 4133 | bios_3_scratch &= ~ATOM_S3_CRT1_ACTIVE; |
| 4134 | bios_6_scratch &= ~ATOM_S6_ACC_REQ_CRT1; |
| 4135 | } |
| 4136 | } |
| 4137 | if ((radeon_encoder->devices & ATOM_DEVICE_CRT2_SUPPORT) && |
| 4138 | (radeon_connector->devices & ATOM_DEVICE_CRT2_SUPPORT)) { |
| 4139 | if (connected) { |
Dave Airlie | d9fdaaf | 2010-08-02 10:42:55 +1000 | [diff] [blame] | 4140 | DRM_DEBUG_KMS("CRT2 connected\n"); |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 4141 | bios_0_scratch |= ATOM_S0_CRT2_COLOR; |
| 4142 | bios_3_scratch |= ATOM_S3_CRT2_ACTIVE; |
| 4143 | bios_6_scratch |= ATOM_S6_ACC_REQ_CRT2; |
| 4144 | } else { |
Dave Airlie | d9fdaaf | 2010-08-02 10:42:55 +1000 | [diff] [blame] | 4145 | DRM_DEBUG_KMS("CRT2 disconnected\n"); |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 4146 | bios_0_scratch &= ~ATOM_S0_CRT2_MASK; |
| 4147 | bios_3_scratch &= ~ATOM_S3_CRT2_ACTIVE; |
| 4148 | bios_6_scratch &= ~ATOM_S6_ACC_REQ_CRT2; |
| 4149 | } |
| 4150 | } |
| 4151 | if ((radeon_encoder->devices & ATOM_DEVICE_DFP1_SUPPORT) && |
| 4152 | (radeon_connector->devices & ATOM_DEVICE_DFP1_SUPPORT)) { |
| 4153 | if (connected) { |
Dave Airlie | d9fdaaf | 2010-08-02 10:42:55 +1000 | [diff] [blame] | 4154 | DRM_DEBUG_KMS("DFP1 connected\n"); |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 4155 | bios_0_scratch |= ATOM_S0_DFP1; |
| 4156 | bios_3_scratch |= ATOM_S3_DFP1_ACTIVE; |
| 4157 | bios_6_scratch |= ATOM_S6_ACC_REQ_DFP1; |
| 4158 | } else { |
Dave Airlie | d9fdaaf | 2010-08-02 10:42:55 +1000 | [diff] [blame] | 4159 | DRM_DEBUG_KMS("DFP1 disconnected\n"); |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 4160 | bios_0_scratch &= ~ATOM_S0_DFP1; |
| 4161 | bios_3_scratch &= ~ATOM_S3_DFP1_ACTIVE; |
| 4162 | bios_6_scratch &= ~ATOM_S6_ACC_REQ_DFP1; |
| 4163 | } |
| 4164 | } |
| 4165 | if ((radeon_encoder->devices & ATOM_DEVICE_DFP2_SUPPORT) && |
| 4166 | (radeon_connector->devices & ATOM_DEVICE_DFP2_SUPPORT)) { |
| 4167 | if (connected) { |
Dave Airlie | d9fdaaf | 2010-08-02 10:42:55 +1000 | [diff] [blame] | 4168 | DRM_DEBUG_KMS("DFP2 connected\n"); |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 4169 | bios_0_scratch |= ATOM_S0_DFP2; |
| 4170 | bios_3_scratch |= ATOM_S3_DFP2_ACTIVE; |
| 4171 | bios_6_scratch |= ATOM_S6_ACC_REQ_DFP2; |
| 4172 | } else { |
Dave Airlie | d9fdaaf | 2010-08-02 10:42:55 +1000 | [diff] [blame] | 4173 | DRM_DEBUG_KMS("DFP2 disconnected\n"); |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 4174 | bios_0_scratch &= ~ATOM_S0_DFP2; |
| 4175 | bios_3_scratch &= ~ATOM_S3_DFP2_ACTIVE; |
| 4176 | bios_6_scratch &= ~ATOM_S6_ACC_REQ_DFP2; |
| 4177 | } |
| 4178 | } |
| 4179 | if ((radeon_encoder->devices & ATOM_DEVICE_DFP3_SUPPORT) && |
| 4180 | (radeon_connector->devices & ATOM_DEVICE_DFP3_SUPPORT)) { |
| 4181 | if (connected) { |
Dave Airlie | d9fdaaf | 2010-08-02 10:42:55 +1000 | [diff] [blame] | 4182 | DRM_DEBUG_KMS("DFP3 connected\n"); |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 4183 | bios_0_scratch |= ATOM_S0_DFP3; |
| 4184 | bios_3_scratch |= ATOM_S3_DFP3_ACTIVE; |
| 4185 | bios_6_scratch |= ATOM_S6_ACC_REQ_DFP3; |
| 4186 | } else { |
Dave Airlie | d9fdaaf | 2010-08-02 10:42:55 +1000 | [diff] [blame] | 4187 | DRM_DEBUG_KMS("DFP3 disconnected\n"); |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 4188 | bios_0_scratch &= ~ATOM_S0_DFP3; |
| 4189 | bios_3_scratch &= ~ATOM_S3_DFP3_ACTIVE; |
| 4190 | bios_6_scratch &= ~ATOM_S6_ACC_REQ_DFP3; |
| 4191 | } |
| 4192 | } |
| 4193 | if ((radeon_encoder->devices & ATOM_DEVICE_DFP4_SUPPORT) && |
| 4194 | (radeon_connector->devices & ATOM_DEVICE_DFP4_SUPPORT)) { |
| 4195 | if (connected) { |
Dave Airlie | d9fdaaf | 2010-08-02 10:42:55 +1000 | [diff] [blame] | 4196 | DRM_DEBUG_KMS("DFP4 connected\n"); |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 4197 | bios_0_scratch |= ATOM_S0_DFP4; |
| 4198 | bios_3_scratch |= ATOM_S3_DFP4_ACTIVE; |
| 4199 | bios_6_scratch |= ATOM_S6_ACC_REQ_DFP4; |
| 4200 | } else { |
Dave Airlie | d9fdaaf | 2010-08-02 10:42:55 +1000 | [diff] [blame] | 4201 | DRM_DEBUG_KMS("DFP4 disconnected\n"); |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 4202 | bios_0_scratch &= ~ATOM_S0_DFP4; |
| 4203 | bios_3_scratch &= ~ATOM_S3_DFP4_ACTIVE; |
| 4204 | bios_6_scratch &= ~ATOM_S6_ACC_REQ_DFP4; |
| 4205 | } |
| 4206 | } |
| 4207 | if ((radeon_encoder->devices & ATOM_DEVICE_DFP5_SUPPORT) && |
| 4208 | (radeon_connector->devices & ATOM_DEVICE_DFP5_SUPPORT)) { |
| 4209 | if (connected) { |
Dave Airlie | d9fdaaf | 2010-08-02 10:42:55 +1000 | [diff] [blame] | 4210 | DRM_DEBUG_KMS("DFP5 connected\n"); |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 4211 | bios_0_scratch |= ATOM_S0_DFP5; |
| 4212 | bios_3_scratch |= ATOM_S3_DFP5_ACTIVE; |
| 4213 | bios_6_scratch |= ATOM_S6_ACC_REQ_DFP5; |
| 4214 | } else { |
Dave Airlie | d9fdaaf | 2010-08-02 10:42:55 +1000 | [diff] [blame] | 4215 | DRM_DEBUG_KMS("DFP5 disconnected\n"); |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 4216 | bios_0_scratch &= ~ATOM_S0_DFP5; |
| 4217 | bios_3_scratch &= ~ATOM_S3_DFP5_ACTIVE; |
| 4218 | bios_6_scratch &= ~ATOM_S6_ACC_REQ_DFP5; |
| 4219 | } |
| 4220 | } |
Alex Deucher | 6f9f8a6 | 2012-02-13 08:59:41 -0500 | [diff] [blame] | 4221 | if ((radeon_encoder->devices & ATOM_DEVICE_DFP6_SUPPORT) && |
| 4222 | (radeon_connector->devices & ATOM_DEVICE_DFP6_SUPPORT)) { |
| 4223 | if (connected) { |
| 4224 | DRM_DEBUG_KMS("DFP6 connected\n"); |
| 4225 | bios_0_scratch |= ATOM_S0_DFP6; |
| 4226 | bios_3_scratch |= ATOM_S3_DFP6_ACTIVE; |
| 4227 | bios_6_scratch |= ATOM_S6_ACC_REQ_DFP6; |
| 4228 | } else { |
| 4229 | DRM_DEBUG_KMS("DFP6 disconnected\n"); |
| 4230 | bios_0_scratch &= ~ATOM_S0_DFP6; |
| 4231 | bios_3_scratch &= ~ATOM_S3_DFP6_ACTIVE; |
| 4232 | bios_6_scratch &= ~ATOM_S6_ACC_REQ_DFP6; |
| 4233 | } |
| 4234 | } |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 4235 | |
| 4236 | if (rdev->family >= CHIP_R600) { |
| 4237 | WREG32(R600_BIOS_0_SCRATCH, bios_0_scratch); |
| 4238 | WREG32(R600_BIOS_3_SCRATCH, bios_3_scratch); |
| 4239 | WREG32(R600_BIOS_6_SCRATCH, bios_6_scratch); |
| 4240 | } else { |
| 4241 | WREG32(RADEON_BIOS_0_SCRATCH, bios_0_scratch); |
| 4242 | WREG32(RADEON_BIOS_3_SCRATCH, bios_3_scratch); |
| 4243 | WREG32(RADEON_BIOS_6_SCRATCH, bios_6_scratch); |
| 4244 | } |
| 4245 | } |
| 4246 | |
| 4247 | void |
| 4248 | radeon_atombios_encoder_crtc_scratch_regs(struct drm_encoder *encoder, int crtc) |
| 4249 | { |
| 4250 | struct drm_device *dev = encoder->dev; |
| 4251 | struct radeon_device *rdev = dev->dev_private; |
| 4252 | struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder); |
| 4253 | uint32_t bios_3_scratch; |
| 4254 | |
Alex Deucher | 6f9f8a6 | 2012-02-13 08:59:41 -0500 | [diff] [blame] | 4255 | if (ASIC_IS_DCE4(rdev)) |
| 4256 | return; |
| 4257 | |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 4258 | if (rdev->family >= CHIP_R600) |
| 4259 | bios_3_scratch = RREG32(R600_BIOS_3_SCRATCH); |
| 4260 | else |
| 4261 | bios_3_scratch = RREG32(RADEON_BIOS_3_SCRATCH); |
| 4262 | |
| 4263 | if (radeon_encoder->devices & ATOM_DEVICE_TV1_SUPPORT) { |
| 4264 | bios_3_scratch &= ~ATOM_S3_TV1_CRTC_ACTIVE; |
| 4265 | bios_3_scratch |= (crtc << 18); |
| 4266 | } |
| 4267 | if (radeon_encoder->devices & ATOM_DEVICE_CV_SUPPORT) { |
| 4268 | bios_3_scratch &= ~ATOM_S3_CV_CRTC_ACTIVE; |
| 4269 | bios_3_scratch |= (crtc << 24); |
| 4270 | } |
| 4271 | if (radeon_encoder->devices & ATOM_DEVICE_CRT1_SUPPORT) { |
| 4272 | bios_3_scratch &= ~ATOM_S3_CRT1_CRTC_ACTIVE; |
| 4273 | bios_3_scratch |= (crtc << 16); |
| 4274 | } |
| 4275 | if (radeon_encoder->devices & ATOM_DEVICE_CRT2_SUPPORT) { |
| 4276 | bios_3_scratch &= ~ATOM_S3_CRT2_CRTC_ACTIVE; |
| 4277 | bios_3_scratch |= (crtc << 20); |
| 4278 | } |
| 4279 | if (radeon_encoder->devices & ATOM_DEVICE_LCD1_SUPPORT) { |
| 4280 | bios_3_scratch &= ~ATOM_S3_LCD1_CRTC_ACTIVE; |
| 4281 | bios_3_scratch |= (crtc << 17); |
| 4282 | } |
| 4283 | if (radeon_encoder->devices & ATOM_DEVICE_DFP1_SUPPORT) { |
| 4284 | bios_3_scratch &= ~ATOM_S3_DFP1_CRTC_ACTIVE; |
| 4285 | bios_3_scratch |= (crtc << 19); |
| 4286 | } |
| 4287 | if (radeon_encoder->devices & ATOM_DEVICE_DFP2_SUPPORT) { |
| 4288 | bios_3_scratch &= ~ATOM_S3_DFP2_CRTC_ACTIVE; |
| 4289 | bios_3_scratch |= (crtc << 23); |
| 4290 | } |
| 4291 | if (radeon_encoder->devices & ATOM_DEVICE_DFP3_SUPPORT) { |
| 4292 | bios_3_scratch &= ~ATOM_S3_DFP3_CRTC_ACTIVE; |
| 4293 | bios_3_scratch |= (crtc << 25); |
| 4294 | } |
| 4295 | |
| 4296 | if (rdev->family >= CHIP_R600) |
| 4297 | WREG32(R600_BIOS_3_SCRATCH, bios_3_scratch); |
| 4298 | else |
| 4299 | WREG32(RADEON_BIOS_3_SCRATCH, bios_3_scratch); |
| 4300 | } |
| 4301 | |
| 4302 | void |
| 4303 | radeon_atombios_encoder_dpms_scratch_regs(struct drm_encoder *encoder, bool on) |
| 4304 | { |
| 4305 | struct drm_device *dev = encoder->dev; |
| 4306 | struct radeon_device *rdev = dev->dev_private; |
| 4307 | struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder); |
| 4308 | uint32_t bios_2_scratch; |
| 4309 | |
Alex Deucher | 3ac0eb6 | 2012-02-19 21:42:03 -0500 | [diff] [blame] | 4310 | if (ASIC_IS_DCE4(rdev)) |
| 4311 | return; |
| 4312 | |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 4313 | if (rdev->family >= CHIP_R600) |
| 4314 | bios_2_scratch = RREG32(R600_BIOS_2_SCRATCH); |
| 4315 | else |
| 4316 | bios_2_scratch = RREG32(RADEON_BIOS_2_SCRATCH); |
| 4317 | |
| 4318 | if (radeon_encoder->devices & ATOM_DEVICE_TV1_SUPPORT) { |
| 4319 | if (on) |
| 4320 | bios_2_scratch &= ~ATOM_S2_TV1_DPMS_STATE; |
| 4321 | else |
| 4322 | bios_2_scratch |= ATOM_S2_TV1_DPMS_STATE; |
| 4323 | } |
| 4324 | if (radeon_encoder->devices & ATOM_DEVICE_CV_SUPPORT) { |
| 4325 | if (on) |
| 4326 | bios_2_scratch &= ~ATOM_S2_CV_DPMS_STATE; |
| 4327 | else |
| 4328 | bios_2_scratch |= ATOM_S2_CV_DPMS_STATE; |
| 4329 | } |
| 4330 | if (radeon_encoder->devices & ATOM_DEVICE_CRT1_SUPPORT) { |
| 4331 | if (on) |
| 4332 | bios_2_scratch &= ~ATOM_S2_CRT1_DPMS_STATE; |
| 4333 | else |
| 4334 | bios_2_scratch |= ATOM_S2_CRT1_DPMS_STATE; |
| 4335 | } |
| 4336 | if (radeon_encoder->devices & ATOM_DEVICE_CRT2_SUPPORT) { |
| 4337 | if (on) |
| 4338 | bios_2_scratch &= ~ATOM_S2_CRT2_DPMS_STATE; |
| 4339 | else |
| 4340 | bios_2_scratch |= ATOM_S2_CRT2_DPMS_STATE; |
| 4341 | } |
| 4342 | if (radeon_encoder->devices & ATOM_DEVICE_LCD1_SUPPORT) { |
| 4343 | if (on) |
| 4344 | bios_2_scratch &= ~ATOM_S2_LCD1_DPMS_STATE; |
| 4345 | else |
| 4346 | bios_2_scratch |= ATOM_S2_LCD1_DPMS_STATE; |
| 4347 | } |
| 4348 | if (radeon_encoder->devices & ATOM_DEVICE_DFP1_SUPPORT) { |
| 4349 | if (on) |
| 4350 | bios_2_scratch &= ~ATOM_S2_DFP1_DPMS_STATE; |
| 4351 | else |
| 4352 | bios_2_scratch |= ATOM_S2_DFP1_DPMS_STATE; |
| 4353 | } |
| 4354 | if (radeon_encoder->devices & ATOM_DEVICE_DFP2_SUPPORT) { |
| 4355 | if (on) |
| 4356 | bios_2_scratch &= ~ATOM_S2_DFP2_DPMS_STATE; |
| 4357 | else |
| 4358 | bios_2_scratch |= ATOM_S2_DFP2_DPMS_STATE; |
| 4359 | } |
| 4360 | if (radeon_encoder->devices & ATOM_DEVICE_DFP3_SUPPORT) { |
| 4361 | if (on) |
| 4362 | bios_2_scratch &= ~ATOM_S2_DFP3_DPMS_STATE; |
| 4363 | else |
| 4364 | bios_2_scratch |= ATOM_S2_DFP3_DPMS_STATE; |
| 4365 | } |
| 4366 | if (radeon_encoder->devices & ATOM_DEVICE_DFP4_SUPPORT) { |
| 4367 | if (on) |
| 4368 | bios_2_scratch &= ~ATOM_S2_DFP4_DPMS_STATE; |
| 4369 | else |
| 4370 | bios_2_scratch |= ATOM_S2_DFP4_DPMS_STATE; |
| 4371 | } |
| 4372 | if (radeon_encoder->devices & ATOM_DEVICE_DFP5_SUPPORT) { |
| 4373 | if (on) |
| 4374 | bios_2_scratch &= ~ATOM_S2_DFP5_DPMS_STATE; |
| 4375 | else |
| 4376 | bios_2_scratch |= ATOM_S2_DFP5_DPMS_STATE; |
| 4377 | } |
| 4378 | |
| 4379 | if (rdev->family >= CHIP_R600) |
| 4380 | WREG32(R600_BIOS_2_SCRATCH, bios_2_scratch); |
| 4381 | else |
| 4382 | WREG32(RADEON_BIOS_2_SCRATCH, bios_2_scratch); |
| 4383 | } |