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 | */ |
| 26 | #include "drmP.h" |
| 27 | #include "radeon_drm.h" |
| 28 | #include "radeon.h" |
| 29 | |
| 30 | #include "atom.h" |
| 31 | #include "atom-bits.h" |
| 32 | |
| 33 | /* from radeon_encoder.c */ |
| 34 | extern uint32_t |
| 35 | radeon_get_encoder_id(struct drm_device *dev, uint32_t supported_device, |
| 36 | uint8_t dac); |
| 37 | extern void radeon_link_encoder_connector(struct drm_device *dev); |
| 38 | extern void |
| 39 | radeon_add_atom_encoder(struct drm_device *dev, uint32_t encoder_id, |
| 40 | uint32_t supported_device); |
| 41 | |
| 42 | /* from radeon_connector.c */ |
| 43 | extern void |
| 44 | radeon_add_atom_connector(struct drm_device *dev, |
| 45 | uint32_t connector_id, |
| 46 | uint32_t supported_device, |
| 47 | int connector_type, |
| 48 | struct radeon_i2c_bus_rec *i2c_bus, |
Alex Deucher | b75fad0 | 2009-11-05 13:16:01 -0500 | [diff] [blame] | 49 | bool linkb, uint32_t igp_lane_info, |
Alex Deucher | eed45b3 | 2009-12-04 14:45:27 -0500 | [diff] [blame] | 50 | uint16_t connector_object_id, |
| 51 | struct radeon_hpd *hpd); |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 52 | |
| 53 | /* from radeon_legacy_encoder.c */ |
| 54 | extern void |
| 55 | radeon_add_legacy_encoder(struct drm_device *dev, uint32_t encoder_id, |
| 56 | uint32_t supported_device); |
| 57 | |
| 58 | union atom_supported_devices { |
| 59 | struct _ATOM_SUPPORTED_DEVICES_INFO info; |
| 60 | struct _ATOM_SUPPORTED_DEVICES_INFO_2 info_2; |
| 61 | struct _ATOM_SUPPORTED_DEVICES_INFO_2d1 info_2d1; |
| 62 | }; |
| 63 | |
Alex Deucher | eed45b3 | 2009-12-04 14:45:27 -0500 | [diff] [blame] | 64 | static inline struct radeon_i2c_bus_rec radeon_lookup_i2c_gpio(struct radeon_device *rdev, |
| 65 | uint8_t id) |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 66 | { |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 67 | struct atom_context *ctx = rdev->mode_info.atom_context; |
Alex Deucher | 6a93cb2 | 2009-11-23 17:39:28 -0500 | [diff] [blame] | 68 | ATOM_GPIO_I2C_ASSIGMENT *gpio; |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 69 | struct radeon_i2c_bus_rec i2c; |
| 70 | int index = GetIndexIntoMasterTable(DATA, GPIO_I2C_Info); |
| 71 | struct _ATOM_GPIO_I2C_INFO *i2c_info; |
| 72 | uint16_t data_offset; |
Alex Deucher | d3f420d | 2009-12-08 14:30:49 -0500 | [diff] [blame] | 73 | int i; |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 74 | |
| 75 | memset(&i2c, 0, sizeof(struct radeon_i2c_bus_rec)); |
| 76 | i2c.valid = false; |
| 77 | |
Alex Deucher | a084e6e | 2010-03-18 01:04:01 -0400 | [diff] [blame^] | 78 | if (atom_parse_data_header(ctx, index, NULL, NULL, NULL, &data_offset)) { |
| 79 | i2c_info = (struct _ATOM_GPIO_I2C_INFO *)(ctx->bios + data_offset); |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 80 | |
Alex Deucher | a084e6e | 2010-03-18 01:04:01 -0400 | [diff] [blame^] | 81 | for (i = 0; i < ATOM_MAX_SUPPORTED_DEVICE; i++) { |
| 82 | gpio = &i2c_info->asGPIO_Info[i]; |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 83 | |
Alex Deucher | a084e6e | 2010-03-18 01:04:01 -0400 | [diff] [blame^] | 84 | if (gpio->sucI2cId.ucAccess == id) { |
| 85 | i2c.mask_clk_reg = le16_to_cpu(gpio->usClkMaskRegisterIndex) * 4; |
| 86 | i2c.mask_data_reg = le16_to_cpu(gpio->usDataMaskRegisterIndex) * 4; |
| 87 | i2c.en_clk_reg = le16_to_cpu(gpio->usClkEnRegisterIndex) * 4; |
| 88 | i2c.en_data_reg = le16_to_cpu(gpio->usDataEnRegisterIndex) * 4; |
| 89 | i2c.y_clk_reg = le16_to_cpu(gpio->usClkY_RegisterIndex) * 4; |
| 90 | i2c.y_data_reg = le16_to_cpu(gpio->usDataY_RegisterIndex) * 4; |
| 91 | i2c.a_clk_reg = le16_to_cpu(gpio->usClkA_RegisterIndex) * 4; |
| 92 | i2c.a_data_reg = le16_to_cpu(gpio->usDataA_RegisterIndex) * 4; |
| 93 | i2c.mask_clk_mask = (1 << gpio->ucClkMaskShift); |
| 94 | i2c.mask_data_mask = (1 << gpio->ucDataMaskShift); |
| 95 | i2c.en_clk_mask = (1 << gpio->ucClkEnShift); |
| 96 | i2c.en_data_mask = (1 << gpio->ucDataEnShift); |
| 97 | i2c.y_clk_mask = (1 << gpio->ucClkY_Shift); |
| 98 | i2c.y_data_mask = (1 << gpio->ucDataY_Shift); |
| 99 | i2c.a_clk_mask = (1 << gpio->ucClkA_Shift); |
| 100 | i2c.a_data_mask = (1 << gpio->ucDataA_Shift); |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 101 | |
Alex Deucher | a084e6e | 2010-03-18 01:04:01 -0400 | [diff] [blame^] | 102 | if (gpio->sucI2cId.sbfAccess.bfHW_Capable) |
| 103 | i2c.hw_capable = true; |
| 104 | else |
| 105 | i2c.hw_capable = false; |
Alex Deucher | 6a93cb2 | 2009-11-23 17:39:28 -0500 | [diff] [blame] | 106 | |
Alex Deucher | a084e6e | 2010-03-18 01:04:01 -0400 | [diff] [blame^] | 107 | if (gpio->sucI2cId.ucAccess == 0xa0) |
| 108 | i2c.mm_i2c = true; |
| 109 | else |
| 110 | i2c.mm_i2c = false; |
Alex Deucher | 6a93cb2 | 2009-11-23 17:39:28 -0500 | [diff] [blame] | 111 | |
Alex Deucher | a084e6e | 2010-03-18 01:04:01 -0400 | [diff] [blame^] | 112 | i2c.i2c_id = gpio->sucI2cId.ucAccess; |
Alex Deucher | 6a93cb2 | 2009-11-23 17:39:28 -0500 | [diff] [blame] | 113 | |
Alex Deucher | a084e6e | 2010-03-18 01:04:01 -0400 | [diff] [blame^] | 114 | i2c.valid = true; |
| 115 | break; |
| 116 | } |
Alex Deucher | d3f420d | 2009-12-08 14:30:49 -0500 | [diff] [blame] | 117 | } |
| 118 | } |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 119 | |
| 120 | return i2c; |
| 121 | } |
| 122 | |
Alex Deucher | eed45b3 | 2009-12-04 14:45:27 -0500 | [diff] [blame] | 123 | static inline struct radeon_gpio_rec radeon_lookup_gpio(struct radeon_device *rdev, |
| 124 | u8 id) |
| 125 | { |
| 126 | struct atom_context *ctx = rdev->mode_info.atom_context; |
| 127 | struct radeon_gpio_rec gpio; |
| 128 | int index = GetIndexIntoMasterTable(DATA, GPIO_Pin_LUT); |
| 129 | struct _ATOM_GPIO_PIN_LUT *gpio_info; |
| 130 | ATOM_GPIO_PIN_ASSIGNMENT *pin; |
| 131 | u16 data_offset, size; |
| 132 | int i, num_indices; |
| 133 | |
| 134 | memset(&gpio, 0, sizeof(struct radeon_gpio_rec)); |
| 135 | gpio.valid = false; |
| 136 | |
Alex Deucher | a084e6e | 2010-03-18 01:04:01 -0400 | [diff] [blame^] | 137 | if (atom_parse_data_header(ctx, index, &size, NULL, NULL, &data_offset)) { |
| 138 | gpio_info = (struct _ATOM_GPIO_PIN_LUT *)(ctx->bios + data_offset); |
Alex Deucher | eed45b3 | 2009-12-04 14:45:27 -0500 | [diff] [blame] | 139 | |
Alex Deucher | a084e6e | 2010-03-18 01:04:01 -0400 | [diff] [blame^] | 140 | num_indices = (size - sizeof(ATOM_COMMON_TABLE_HEADER)) / |
| 141 | sizeof(ATOM_GPIO_PIN_ASSIGNMENT); |
Alex Deucher | eed45b3 | 2009-12-04 14:45:27 -0500 | [diff] [blame] | 142 | |
Alex Deucher | a084e6e | 2010-03-18 01:04:01 -0400 | [diff] [blame^] | 143 | for (i = 0; i < num_indices; i++) { |
| 144 | pin = &gpio_info->asGPIO_Pin[i]; |
| 145 | if (id == pin->ucGPIO_ID) { |
| 146 | gpio.id = pin->ucGPIO_ID; |
| 147 | gpio.reg = pin->usGpioPin_AIndex * 4; |
| 148 | gpio.mask = (1 << pin->ucGpioPinBitShift); |
| 149 | gpio.valid = true; |
| 150 | break; |
| 151 | } |
Alex Deucher | eed45b3 | 2009-12-04 14:45:27 -0500 | [diff] [blame] | 152 | } |
| 153 | } |
| 154 | |
| 155 | return gpio; |
| 156 | } |
| 157 | |
| 158 | static struct radeon_hpd radeon_atom_get_hpd_info_from_gpio(struct radeon_device *rdev, |
| 159 | struct radeon_gpio_rec *gpio) |
| 160 | { |
| 161 | struct radeon_hpd hpd; |
Alex Deucher | bcc1c2a | 2010-01-12 17:54:34 -0500 | [diff] [blame] | 162 | u32 reg; |
| 163 | |
| 164 | if (ASIC_IS_DCE4(rdev)) |
| 165 | reg = EVERGREEN_DC_GPIO_HPD_A; |
| 166 | else |
| 167 | reg = AVIVO_DC_GPIO_HPD_A; |
| 168 | |
Alex Deucher | eed45b3 | 2009-12-04 14:45:27 -0500 | [diff] [blame] | 169 | hpd.gpio = *gpio; |
Alex Deucher | bcc1c2a | 2010-01-12 17:54:34 -0500 | [diff] [blame] | 170 | if (gpio->reg == reg) { |
Alex Deucher | eed45b3 | 2009-12-04 14:45:27 -0500 | [diff] [blame] | 171 | switch(gpio->mask) { |
| 172 | case (1 << 0): |
| 173 | hpd.hpd = RADEON_HPD_1; |
| 174 | break; |
| 175 | case (1 << 8): |
| 176 | hpd.hpd = RADEON_HPD_2; |
| 177 | break; |
| 178 | case (1 << 16): |
| 179 | hpd.hpd = RADEON_HPD_3; |
| 180 | break; |
| 181 | case (1 << 24): |
| 182 | hpd.hpd = RADEON_HPD_4; |
| 183 | break; |
| 184 | case (1 << 26): |
| 185 | hpd.hpd = RADEON_HPD_5; |
| 186 | break; |
| 187 | case (1 << 28): |
| 188 | hpd.hpd = RADEON_HPD_6; |
| 189 | break; |
| 190 | default: |
| 191 | hpd.hpd = RADEON_HPD_NONE; |
| 192 | break; |
| 193 | } |
| 194 | } else |
| 195 | hpd.hpd = RADEON_HPD_NONE; |
| 196 | return hpd; |
| 197 | } |
| 198 | |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 199 | static bool radeon_atom_apply_quirks(struct drm_device *dev, |
| 200 | uint32_t supported_device, |
| 201 | int *connector_type, |
Alex Deucher | 848577e | 2009-07-08 16:15:30 -0400 | [diff] [blame] | 202 | struct radeon_i2c_bus_rec *i2c_bus, |
Alex Deucher | eed45b3 | 2009-12-04 14:45:27 -0500 | [diff] [blame] | 203 | uint16_t *line_mux, |
| 204 | struct radeon_hpd *hpd) |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 205 | { |
| 206 | |
| 207 | /* Asus M2A-VM HDMI board lists the DVI port as HDMI */ |
| 208 | if ((dev->pdev->device == 0x791e) && |
| 209 | (dev->pdev->subsystem_vendor == 0x1043) && |
| 210 | (dev->pdev->subsystem_device == 0x826d)) { |
| 211 | if ((*connector_type == DRM_MODE_CONNECTOR_HDMIA) && |
| 212 | (supported_device == ATOM_DEVICE_DFP3_SUPPORT)) |
| 213 | *connector_type = DRM_MODE_CONNECTOR_DVID; |
| 214 | } |
| 215 | |
Alex Deucher | c86a903 | 2010-02-18 14:14:58 -0500 | [diff] [blame] | 216 | /* Asrock RS600 board lists the DVI port as HDMI */ |
| 217 | if ((dev->pdev->device == 0x7941) && |
| 218 | (dev->pdev->subsystem_vendor == 0x1849) && |
| 219 | (dev->pdev->subsystem_device == 0x7941)) { |
| 220 | if ((*connector_type == DRM_MODE_CONNECTOR_HDMIA) && |
| 221 | (supported_device == ATOM_DEVICE_DFP3_SUPPORT)) |
| 222 | *connector_type = DRM_MODE_CONNECTOR_DVID; |
| 223 | } |
| 224 | |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 225 | /* a-bit f-i90hd - ciaranm on #radeonhd - this board has no DVI */ |
| 226 | if ((dev->pdev->device == 0x7941) && |
| 227 | (dev->pdev->subsystem_vendor == 0x147b) && |
| 228 | (dev->pdev->subsystem_device == 0x2412)) { |
| 229 | if (*connector_type == DRM_MODE_CONNECTOR_DVII) |
| 230 | return false; |
| 231 | } |
| 232 | |
| 233 | /* Falcon NW laptop lists vga ddc line for LVDS */ |
| 234 | if ((dev->pdev->device == 0x5653) && |
| 235 | (dev->pdev->subsystem_vendor == 0x1462) && |
| 236 | (dev->pdev->subsystem_device == 0x0291)) { |
Alex Deucher | 848577e | 2009-07-08 16:15:30 -0400 | [diff] [blame] | 237 | if (*connector_type == DRM_MODE_CONNECTOR_LVDS) { |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 238 | i2c_bus->valid = false; |
Alex Deucher | 848577e | 2009-07-08 16:15:30 -0400 | [diff] [blame] | 239 | *line_mux = 53; |
| 240 | } |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 241 | } |
| 242 | |
Alex Deucher | 4e3f9b7 | 2009-12-01 14:49:50 -0500 | [diff] [blame] | 243 | /* HIS X1300 is DVI+VGA, not DVI+DVI */ |
| 244 | if ((dev->pdev->device == 0x7146) && |
| 245 | (dev->pdev->subsystem_vendor == 0x17af) && |
| 246 | (dev->pdev->subsystem_device == 0x2058)) { |
| 247 | if (supported_device == ATOM_DEVICE_DFP1_SUPPORT) |
| 248 | return false; |
| 249 | } |
| 250 | |
Dave Airlie | aa1a750 | 2009-12-04 11:51:34 +1000 | [diff] [blame] | 251 | /* Gigabyte X1300 is DVI+VGA, not DVI+DVI */ |
| 252 | if ((dev->pdev->device == 0x7142) && |
| 253 | (dev->pdev->subsystem_vendor == 0x1458) && |
| 254 | (dev->pdev->subsystem_device == 0x2134)) { |
| 255 | if (supported_device == ATOM_DEVICE_DFP1_SUPPORT) |
| 256 | return false; |
| 257 | } |
| 258 | |
| 259 | |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 260 | /* Funky macbooks */ |
| 261 | if ((dev->pdev->device == 0x71C5) && |
| 262 | (dev->pdev->subsystem_vendor == 0x106b) && |
| 263 | (dev->pdev->subsystem_device == 0x0080)) { |
| 264 | if ((supported_device == ATOM_DEVICE_CRT1_SUPPORT) || |
| 265 | (supported_device == ATOM_DEVICE_DFP2_SUPPORT)) |
| 266 | return false; |
| 267 | } |
| 268 | |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 269 | /* ASUS HD 3600 XT board lists the DVI port as HDMI */ |
| 270 | if ((dev->pdev->device == 0x9598) && |
| 271 | (dev->pdev->subsystem_vendor == 0x1043) && |
| 272 | (dev->pdev->subsystem_device == 0x01da)) { |
Alex Deucher | 705af9c | 2009-09-10 16:31:13 -0400 | [diff] [blame] | 273 | if (*connector_type == DRM_MODE_CONNECTOR_HDMIA) { |
Alex Deucher | d42571e | 2009-09-11 15:27:14 -0400 | [diff] [blame] | 274 | *connector_type = DRM_MODE_CONNECTOR_DVII; |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 275 | } |
| 276 | } |
| 277 | |
Alex Deucher | 705af9c | 2009-09-10 16:31:13 -0400 | [diff] [blame] | 278 | /* ASUS HD 3450 board lists the DVI port as HDMI */ |
| 279 | if ((dev->pdev->device == 0x95C5) && |
| 280 | (dev->pdev->subsystem_vendor == 0x1043) && |
| 281 | (dev->pdev->subsystem_device == 0x01e2)) { |
| 282 | if (*connector_type == DRM_MODE_CONNECTOR_HDMIA) { |
Alex Deucher | d42571e | 2009-09-11 15:27:14 -0400 | [diff] [blame] | 283 | *connector_type = DRM_MODE_CONNECTOR_DVII; |
Alex Deucher | 705af9c | 2009-09-10 16:31:13 -0400 | [diff] [blame] | 284 | } |
| 285 | } |
| 286 | |
| 287 | /* some BIOSes seem to report DAC on HDMI - usually this is a board with |
| 288 | * HDMI + VGA reporting as HDMI |
| 289 | */ |
| 290 | if (*connector_type == DRM_MODE_CONNECTOR_HDMIA) { |
| 291 | if (supported_device & (ATOM_DEVICE_CRT_SUPPORT)) { |
| 292 | *connector_type = DRM_MODE_CONNECTOR_VGA; |
| 293 | *line_mux = 0; |
| 294 | } |
| 295 | } |
| 296 | |
Alex Deucher | 3e5f8ff | 2009-11-17 17:12:10 -0500 | [diff] [blame] | 297 | /* Acer laptop reports DVI-D as DVI-I */ |
| 298 | if ((dev->pdev->device == 0x95c4) && |
| 299 | (dev->pdev->subsystem_vendor == 0x1025) && |
| 300 | (dev->pdev->subsystem_device == 0x013c)) { |
| 301 | if ((*connector_type == DRM_MODE_CONNECTOR_DVII) && |
| 302 | (supported_device == ATOM_DEVICE_DFP1_SUPPORT)) |
| 303 | *connector_type = DRM_MODE_CONNECTOR_DVID; |
| 304 | } |
| 305 | |
Dave Airlie | efa8450 | 2010-02-09 09:06:00 +1000 | [diff] [blame] | 306 | /* XFX Pine Group device rv730 reports no VGA DDC lines |
| 307 | * even though they are wired up to record 0x93 |
| 308 | */ |
| 309 | if ((dev->pdev->device == 0x9498) && |
| 310 | (dev->pdev->subsystem_vendor == 0x1682) && |
| 311 | (dev->pdev->subsystem_device == 0x2452)) { |
| 312 | struct radeon_device *rdev = dev->dev_private; |
| 313 | *i2c_bus = radeon_lookup_i2c_gpio(rdev, 0x93); |
| 314 | } |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 315 | return true; |
| 316 | } |
| 317 | |
| 318 | const int supported_devices_connector_convert[] = { |
| 319 | DRM_MODE_CONNECTOR_Unknown, |
| 320 | DRM_MODE_CONNECTOR_VGA, |
| 321 | DRM_MODE_CONNECTOR_DVII, |
| 322 | DRM_MODE_CONNECTOR_DVID, |
| 323 | DRM_MODE_CONNECTOR_DVIA, |
| 324 | DRM_MODE_CONNECTOR_SVIDEO, |
| 325 | DRM_MODE_CONNECTOR_Composite, |
| 326 | DRM_MODE_CONNECTOR_LVDS, |
| 327 | DRM_MODE_CONNECTOR_Unknown, |
| 328 | DRM_MODE_CONNECTOR_Unknown, |
| 329 | DRM_MODE_CONNECTOR_HDMIA, |
| 330 | DRM_MODE_CONNECTOR_HDMIB, |
| 331 | DRM_MODE_CONNECTOR_Unknown, |
| 332 | DRM_MODE_CONNECTOR_Unknown, |
| 333 | DRM_MODE_CONNECTOR_9PinDIN, |
| 334 | DRM_MODE_CONNECTOR_DisplayPort |
| 335 | }; |
| 336 | |
Alex Deucher | b75fad0 | 2009-11-05 13:16:01 -0500 | [diff] [blame] | 337 | const uint16_t supported_devices_connector_object_id_convert[] = { |
| 338 | CONNECTOR_OBJECT_ID_NONE, |
| 339 | CONNECTOR_OBJECT_ID_VGA, |
| 340 | CONNECTOR_OBJECT_ID_DUAL_LINK_DVI_I, /* not all boards support DL */ |
| 341 | CONNECTOR_OBJECT_ID_DUAL_LINK_DVI_D, /* not all boards support DL */ |
| 342 | CONNECTOR_OBJECT_ID_VGA, /* technically DVI-A */ |
| 343 | CONNECTOR_OBJECT_ID_COMPOSITE, |
| 344 | CONNECTOR_OBJECT_ID_SVIDEO, |
| 345 | CONNECTOR_OBJECT_ID_LVDS, |
| 346 | CONNECTOR_OBJECT_ID_9PIN_DIN, |
| 347 | CONNECTOR_OBJECT_ID_9PIN_DIN, |
| 348 | CONNECTOR_OBJECT_ID_DISPLAYPORT, |
| 349 | CONNECTOR_OBJECT_ID_HDMI_TYPE_A, |
| 350 | CONNECTOR_OBJECT_ID_HDMI_TYPE_B, |
| 351 | CONNECTOR_OBJECT_ID_SVIDEO |
| 352 | }; |
| 353 | |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 354 | const int object_connector_convert[] = { |
| 355 | DRM_MODE_CONNECTOR_Unknown, |
| 356 | DRM_MODE_CONNECTOR_DVII, |
| 357 | DRM_MODE_CONNECTOR_DVII, |
| 358 | DRM_MODE_CONNECTOR_DVID, |
| 359 | DRM_MODE_CONNECTOR_DVID, |
| 360 | DRM_MODE_CONNECTOR_VGA, |
| 361 | DRM_MODE_CONNECTOR_Composite, |
| 362 | DRM_MODE_CONNECTOR_SVIDEO, |
| 363 | DRM_MODE_CONNECTOR_Unknown, |
Alex Deucher | 705af9c | 2009-09-10 16:31:13 -0400 | [diff] [blame] | 364 | DRM_MODE_CONNECTOR_Unknown, |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 365 | DRM_MODE_CONNECTOR_9PinDIN, |
| 366 | DRM_MODE_CONNECTOR_Unknown, |
| 367 | DRM_MODE_CONNECTOR_HDMIA, |
| 368 | DRM_MODE_CONNECTOR_HDMIB, |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 369 | DRM_MODE_CONNECTOR_LVDS, |
| 370 | DRM_MODE_CONNECTOR_9PinDIN, |
| 371 | DRM_MODE_CONNECTOR_Unknown, |
| 372 | DRM_MODE_CONNECTOR_Unknown, |
| 373 | DRM_MODE_CONNECTOR_Unknown, |
Alex Deucher | 196c58d | 2010-01-07 14:22:32 -0500 | [diff] [blame] | 374 | DRM_MODE_CONNECTOR_DisplayPort, |
| 375 | DRM_MODE_CONNECTOR_eDP, |
| 376 | DRM_MODE_CONNECTOR_Unknown |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 377 | }; |
| 378 | |
| 379 | bool radeon_get_atom_connector_info_from_object_table(struct drm_device *dev) |
| 380 | { |
| 381 | struct radeon_device *rdev = dev->dev_private; |
| 382 | struct radeon_mode_info *mode_info = &rdev->mode_info; |
| 383 | struct atom_context *ctx = mode_info->atom_context; |
| 384 | int index = GetIndexIntoMasterTable(DATA, Object_Header); |
Alex Deucher | eed45b3 | 2009-12-04 14:45:27 -0500 | [diff] [blame] | 385 | u16 size, data_offset; |
| 386 | u8 frev, crev; |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 387 | ATOM_CONNECTOR_OBJECT_TABLE *con_obj; |
| 388 | ATOM_DISPLAY_OBJECT_PATH_TABLE *path_obj; |
| 389 | ATOM_OBJECT_HEADER *obj_header; |
| 390 | int i, j, path_size, device_support; |
| 391 | int connector_type; |
Alex Deucher | eed45b3 | 2009-12-04 14:45:27 -0500 | [diff] [blame] | 392 | u16 igp_lane_info, conn_id, connector_object_id; |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 393 | bool linkb; |
| 394 | struct radeon_i2c_bus_rec ddc_bus; |
Alex Deucher | eed45b3 | 2009-12-04 14:45:27 -0500 | [diff] [blame] | 395 | struct radeon_gpio_rec gpio; |
| 396 | struct radeon_hpd hpd; |
| 397 | |
Alex Deucher | a084e6e | 2010-03-18 01:04:01 -0400 | [diff] [blame^] | 398 | if (!atom_parse_data_header(ctx, index, &size, &frev, &crev, &data_offset)) |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 399 | return false; |
| 400 | |
| 401 | if (crev < 2) |
| 402 | return false; |
| 403 | |
| 404 | obj_header = (ATOM_OBJECT_HEADER *) (ctx->bios + data_offset); |
| 405 | path_obj = (ATOM_DISPLAY_OBJECT_PATH_TABLE *) |
| 406 | (ctx->bios + data_offset + |
| 407 | le16_to_cpu(obj_header->usDisplayPathTableOffset)); |
| 408 | con_obj = (ATOM_CONNECTOR_OBJECT_TABLE *) |
| 409 | (ctx->bios + data_offset + |
| 410 | le16_to_cpu(obj_header->usConnectorObjectTableOffset)); |
| 411 | device_support = le16_to_cpu(obj_header->usDeviceSupport); |
| 412 | |
| 413 | path_size = 0; |
| 414 | for (i = 0; i < path_obj->ucNumOfDispPath; i++) { |
| 415 | uint8_t *addr = (uint8_t *) path_obj->asDispPath; |
| 416 | ATOM_DISPLAY_OBJECT_PATH *path; |
| 417 | addr += path_size; |
| 418 | path = (ATOM_DISPLAY_OBJECT_PATH *) addr; |
| 419 | path_size += le16_to_cpu(path->usSize); |
| 420 | linkb = false; |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 421 | if (device_support & le16_to_cpu(path->usDeviceTag)) { |
| 422 | uint8_t con_obj_id, con_obj_num, con_obj_type; |
| 423 | |
| 424 | con_obj_id = |
| 425 | (le16_to_cpu(path->usConnObjectId) & OBJECT_ID_MASK) |
| 426 | >> OBJECT_ID_SHIFT; |
| 427 | con_obj_num = |
| 428 | (le16_to_cpu(path->usConnObjectId) & ENUM_ID_MASK) |
| 429 | >> ENUM_ID_SHIFT; |
| 430 | con_obj_type = |
| 431 | (le16_to_cpu(path->usConnObjectId) & |
| 432 | OBJECT_TYPE_MASK) >> OBJECT_TYPE_SHIFT; |
| 433 | |
Dave Airlie | 4bbd497 | 2009-09-25 08:56:12 +1000 | [diff] [blame] | 434 | /* TODO CV support */ |
| 435 | if (le16_to_cpu(path->usDeviceTag) == |
| 436 | ATOM_DEVICE_CV_SUPPORT) |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 437 | continue; |
| 438 | |
Alex Deucher | ee59f2b | 2009-11-05 13:11:46 -0500 | [diff] [blame] | 439 | /* IGP chips */ |
| 440 | if ((rdev->flags & RADEON_IS_IGP) && |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 441 | (con_obj_id == |
| 442 | CONNECTOR_OBJECT_ID_PCIE_CONNECTOR)) { |
| 443 | uint16_t igp_offset = 0; |
| 444 | ATOM_INTEGRATED_SYSTEM_INFO_V2 *igp_obj; |
| 445 | |
| 446 | index = |
| 447 | GetIndexIntoMasterTable(DATA, |
| 448 | IntegratedSystemInfo); |
| 449 | |
Alex Deucher | a084e6e | 2010-03-18 01:04:01 -0400 | [diff] [blame^] | 450 | if (atom_parse_data_header(ctx, index, &size, &frev, |
| 451 | &crev, &igp_offset)) { |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 452 | |
Alex Deucher | a084e6e | 2010-03-18 01:04:01 -0400 | [diff] [blame^] | 453 | if (crev >= 2) { |
| 454 | igp_obj = |
| 455 | (ATOM_INTEGRATED_SYSTEM_INFO_V2 |
| 456 | *) (ctx->bios + igp_offset); |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 457 | |
Alex Deucher | a084e6e | 2010-03-18 01:04:01 -0400 | [diff] [blame^] | 458 | if (igp_obj) { |
| 459 | uint32_t slot_config, ct; |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 460 | |
Alex Deucher | a084e6e | 2010-03-18 01:04:01 -0400 | [diff] [blame^] | 461 | if (con_obj_num == 1) |
| 462 | slot_config = |
| 463 | igp_obj-> |
| 464 | ulDDISlot1Config; |
| 465 | else |
| 466 | slot_config = |
| 467 | igp_obj-> |
| 468 | ulDDISlot2Config; |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 469 | |
Alex Deucher | a084e6e | 2010-03-18 01:04:01 -0400 | [diff] [blame^] | 470 | ct = (slot_config >> 16) & 0xff; |
| 471 | connector_type = |
| 472 | object_connector_convert |
| 473 | [ct]; |
| 474 | connector_object_id = ct; |
| 475 | igp_lane_info = |
| 476 | slot_config & 0xffff; |
| 477 | } else |
| 478 | continue; |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 479 | } else |
| 480 | continue; |
Alex Deucher | a084e6e | 2010-03-18 01:04:01 -0400 | [diff] [blame^] | 481 | } else { |
| 482 | igp_lane_info = 0; |
| 483 | connector_type = |
| 484 | object_connector_convert[con_obj_id]; |
| 485 | connector_object_id = con_obj_id; |
| 486 | } |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 487 | } else { |
| 488 | igp_lane_info = 0; |
| 489 | connector_type = |
| 490 | object_connector_convert[con_obj_id]; |
Alex Deucher | b75fad0 | 2009-11-05 13:16:01 -0500 | [diff] [blame] | 491 | connector_object_id = con_obj_id; |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 492 | } |
| 493 | |
| 494 | if (connector_type == DRM_MODE_CONNECTOR_Unknown) |
| 495 | continue; |
| 496 | |
| 497 | for (j = 0; j < ((le16_to_cpu(path->usSize) - 8) / 2); |
| 498 | j++) { |
| 499 | uint8_t enc_obj_id, enc_obj_num, enc_obj_type; |
| 500 | |
| 501 | enc_obj_id = |
| 502 | (le16_to_cpu(path->usGraphicObjIds[j]) & |
| 503 | OBJECT_ID_MASK) >> OBJECT_ID_SHIFT; |
| 504 | enc_obj_num = |
| 505 | (le16_to_cpu(path->usGraphicObjIds[j]) & |
| 506 | ENUM_ID_MASK) >> ENUM_ID_SHIFT; |
| 507 | enc_obj_type = |
| 508 | (le16_to_cpu(path->usGraphicObjIds[j]) & |
| 509 | OBJECT_TYPE_MASK) >> OBJECT_TYPE_SHIFT; |
| 510 | |
| 511 | /* FIXME: add support for router objects */ |
| 512 | if (enc_obj_type == GRAPH_OBJECT_TYPE_ENCODER) { |
| 513 | if (enc_obj_num == 2) |
| 514 | linkb = true; |
| 515 | else |
| 516 | linkb = false; |
| 517 | |
| 518 | radeon_add_atom_encoder(dev, |
| 519 | enc_obj_id, |
| 520 | le16_to_cpu |
| 521 | (path-> |
| 522 | usDeviceTag)); |
| 523 | |
| 524 | } |
| 525 | } |
| 526 | |
Alex Deucher | eed45b3 | 2009-12-04 14:45:27 -0500 | [diff] [blame] | 527 | /* look up gpio for ddc, hpd */ |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 528 | if ((le16_to_cpu(path->usDeviceTag) & |
Alex Deucher | eed45b3 | 2009-12-04 14:45:27 -0500 | [diff] [blame] | 529 | (ATOM_DEVICE_TV_SUPPORT | ATOM_DEVICE_CV_SUPPORT)) == 0) { |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 530 | for (j = 0; j < con_obj->ucNumberOfObjects; j++) { |
| 531 | if (le16_to_cpu(path->usConnObjectId) == |
| 532 | le16_to_cpu(con_obj->asObjects[j]. |
| 533 | usObjectID)) { |
| 534 | ATOM_COMMON_RECORD_HEADER |
| 535 | *record = |
| 536 | (ATOM_COMMON_RECORD_HEADER |
| 537 | *) |
| 538 | (ctx->bios + data_offset + |
| 539 | le16_to_cpu(con_obj-> |
| 540 | asObjects[j]. |
| 541 | usRecordOffset)); |
| 542 | ATOM_I2C_RECORD *i2c_record; |
Alex Deucher | eed45b3 | 2009-12-04 14:45:27 -0500 | [diff] [blame] | 543 | ATOM_HPD_INT_RECORD *hpd_record; |
Alex Deucher | d3f420d | 2009-12-08 14:30:49 -0500 | [diff] [blame] | 544 | ATOM_I2C_ID_CONFIG_ACCESS *i2c_config; |
Alex Deucher | eed45b3 | 2009-12-04 14:45:27 -0500 | [diff] [blame] | 545 | hpd.hpd = RADEON_HPD_NONE; |
Alex Deucher | 6a93cb2 | 2009-11-23 17:39:28 -0500 | [diff] [blame] | 546 | |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 547 | while (record->ucRecordType > 0 |
| 548 | && record-> |
| 549 | ucRecordType <= |
| 550 | ATOM_MAX_OBJECT_RECORD_NUMBER) { |
Alex Deucher | eed45b3 | 2009-12-04 14:45:27 -0500 | [diff] [blame] | 551 | switch (record->ucRecordType) { |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 552 | case ATOM_I2C_RECORD_TYPE: |
| 553 | i2c_record = |
Alex Deucher | eed45b3 | 2009-12-04 14:45:27 -0500 | [diff] [blame] | 554 | (ATOM_I2C_RECORD *) |
| 555 | record; |
Alex Deucher | d3f420d | 2009-12-08 14:30:49 -0500 | [diff] [blame] | 556 | i2c_config = |
| 557 | (ATOM_I2C_ID_CONFIG_ACCESS *) |
| 558 | &i2c_record->sucI2cId; |
Alex Deucher | eed45b3 | 2009-12-04 14:45:27 -0500 | [diff] [blame] | 559 | ddc_bus = radeon_lookup_i2c_gpio(rdev, |
Alex Deucher | d3f420d | 2009-12-08 14:30:49 -0500 | [diff] [blame] | 560 | i2c_config-> |
| 561 | ucAccess); |
Alex Deucher | eed45b3 | 2009-12-04 14:45:27 -0500 | [diff] [blame] | 562 | break; |
| 563 | case ATOM_HPD_INT_RECORD_TYPE: |
| 564 | hpd_record = |
| 565 | (ATOM_HPD_INT_RECORD *) |
| 566 | record; |
| 567 | gpio = radeon_lookup_gpio(rdev, |
| 568 | hpd_record->ucHPDIntGPIOID); |
| 569 | hpd = radeon_atom_get_hpd_info_from_gpio(rdev, &gpio); |
| 570 | hpd.plugged_state = hpd_record->ucPlugged_PinState; |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 571 | break; |
| 572 | } |
| 573 | record = |
| 574 | (ATOM_COMMON_RECORD_HEADER |
| 575 | *) ((char *)record |
| 576 | + |
| 577 | record-> |
| 578 | ucRecordSize); |
| 579 | } |
| 580 | break; |
| 581 | } |
| 582 | } |
Alex Deucher | eed45b3 | 2009-12-04 14:45:27 -0500 | [diff] [blame] | 583 | } else { |
| 584 | hpd.hpd = RADEON_HPD_NONE; |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 585 | ddc_bus.valid = false; |
Alex Deucher | eed45b3 | 2009-12-04 14:45:27 -0500 | [diff] [blame] | 586 | } |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 587 | |
Alex Deucher | bcc1c2a | 2010-01-12 17:54:34 -0500 | [diff] [blame] | 588 | /* needed for aux chan transactions */ |
| 589 | ddc_bus.hpd_id = hpd.hpd ? (hpd.hpd - 1) : 0; |
| 590 | |
Alex Deucher | 705af9c | 2009-09-10 16:31:13 -0400 | [diff] [blame] | 591 | conn_id = le16_to_cpu(path->usConnObjectId); |
| 592 | |
| 593 | if (!radeon_atom_apply_quirks |
| 594 | (dev, le16_to_cpu(path->usDeviceTag), &connector_type, |
Alex Deucher | eed45b3 | 2009-12-04 14:45:27 -0500 | [diff] [blame] | 595 | &ddc_bus, &conn_id, &hpd)) |
Alex Deucher | 705af9c | 2009-09-10 16:31:13 -0400 | [diff] [blame] | 596 | continue; |
| 597 | |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 598 | radeon_add_atom_connector(dev, |
Alex Deucher | 705af9c | 2009-09-10 16:31:13 -0400 | [diff] [blame] | 599 | conn_id, |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 600 | le16_to_cpu(path-> |
| 601 | usDeviceTag), |
| 602 | connector_type, &ddc_bus, |
Alex Deucher | b75fad0 | 2009-11-05 13:16:01 -0500 | [diff] [blame] | 603 | linkb, igp_lane_info, |
Alex Deucher | eed45b3 | 2009-12-04 14:45:27 -0500 | [diff] [blame] | 604 | connector_object_id, |
| 605 | &hpd); |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 606 | |
| 607 | } |
| 608 | } |
| 609 | |
| 610 | radeon_link_encoder_connector(dev); |
| 611 | |
| 612 | return true; |
| 613 | } |
| 614 | |
Alex Deucher | b75fad0 | 2009-11-05 13:16:01 -0500 | [diff] [blame] | 615 | static uint16_t atombios_get_connector_object_id(struct drm_device *dev, |
| 616 | int connector_type, |
| 617 | uint16_t devices) |
| 618 | { |
| 619 | struct radeon_device *rdev = dev->dev_private; |
| 620 | |
| 621 | if (rdev->flags & RADEON_IS_IGP) { |
| 622 | return supported_devices_connector_object_id_convert |
| 623 | [connector_type]; |
| 624 | } else if (((connector_type == DRM_MODE_CONNECTOR_DVII) || |
| 625 | (connector_type == DRM_MODE_CONNECTOR_DVID)) && |
| 626 | (devices & ATOM_DEVICE_DFP2_SUPPORT)) { |
| 627 | struct radeon_mode_info *mode_info = &rdev->mode_info; |
| 628 | struct atom_context *ctx = mode_info->atom_context; |
| 629 | int index = GetIndexIntoMasterTable(DATA, XTMDS_Info); |
| 630 | uint16_t size, data_offset; |
| 631 | uint8_t frev, crev; |
| 632 | ATOM_XTMDS_INFO *xtmds; |
| 633 | |
Alex Deucher | a084e6e | 2010-03-18 01:04:01 -0400 | [diff] [blame^] | 634 | if (atom_parse_data_header(ctx, index, &size, &frev, &crev, &data_offset)) { |
| 635 | xtmds = (ATOM_XTMDS_INFO *)(ctx->bios + data_offset); |
Alex Deucher | b75fad0 | 2009-11-05 13:16:01 -0500 | [diff] [blame] | 636 | |
Alex Deucher | a084e6e | 2010-03-18 01:04:01 -0400 | [diff] [blame^] | 637 | if (xtmds->ucSupportedLink & ATOM_XTMDS_SUPPORTED_DUALLINK) { |
| 638 | if (connector_type == DRM_MODE_CONNECTOR_DVII) |
| 639 | return CONNECTOR_OBJECT_ID_DUAL_LINK_DVI_I; |
| 640 | else |
| 641 | return CONNECTOR_OBJECT_ID_DUAL_LINK_DVI_D; |
| 642 | } else { |
| 643 | if (connector_type == DRM_MODE_CONNECTOR_DVII) |
| 644 | return CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_I; |
| 645 | else |
| 646 | return CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_D; |
| 647 | } |
| 648 | } else |
| 649 | return supported_devices_connector_object_id_convert |
| 650 | [connector_type]; |
Alex Deucher | b75fad0 | 2009-11-05 13:16:01 -0500 | [diff] [blame] | 651 | } else { |
| 652 | return supported_devices_connector_object_id_convert |
| 653 | [connector_type]; |
| 654 | } |
| 655 | } |
| 656 | |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 657 | struct bios_connector { |
| 658 | bool valid; |
Alex Deucher | 705af9c | 2009-09-10 16:31:13 -0400 | [diff] [blame] | 659 | uint16_t line_mux; |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 660 | uint16_t devices; |
| 661 | int connector_type; |
| 662 | struct radeon_i2c_bus_rec ddc_bus; |
Alex Deucher | eed45b3 | 2009-12-04 14:45:27 -0500 | [diff] [blame] | 663 | struct radeon_hpd hpd; |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 664 | }; |
| 665 | |
| 666 | bool radeon_get_atom_connector_info_from_supported_devices_table(struct |
| 667 | drm_device |
| 668 | *dev) |
| 669 | { |
| 670 | struct radeon_device *rdev = dev->dev_private; |
| 671 | struct radeon_mode_info *mode_info = &rdev->mode_info; |
| 672 | struct atom_context *ctx = mode_info->atom_context; |
| 673 | int index = GetIndexIntoMasterTable(DATA, SupportedDevicesInfo); |
| 674 | uint16_t size, data_offset; |
| 675 | uint8_t frev, crev; |
| 676 | uint16_t device_support; |
| 677 | uint8_t dac; |
| 678 | union atom_supported_devices *supported_devices; |
Alex Deucher | eed45b3 | 2009-12-04 14:45:27 -0500 | [diff] [blame] | 679 | int i, j, max_device; |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 680 | struct bios_connector bios_connectors[ATOM_MAX_SUPPORTED_DEVICE]; |
| 681 | |
Alex Deucher | a084e6e | 2010-03-18 01:04:01 -0400 | [diff] [blame^] | 682 | if (!atom_parse_data_header(ctx, index, &size, &frev, &crev, &data_offset)) |
| 683 | return false; |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 684 | |
| 685 | supported_devices = |
| 686 | (union atom_supported_devices *)(ctx->bios + data_offset); |
| 687 | |
| 688 | device_support = le16_to_cpu(supported_devices->info.usDeviceSupport); |
| 689 | |
Alex Deucher | eed45b3 | 2009-12-04 14:45:27 -0500 | [diff] [blame] | 690 | if (frev > 1) |
| 691 | max_device = ATOM_MAX_SUPPORTED_DEVICE; |
| 692 | else |
| 693 | max_device = ATOM_MAX_SUPPORTED_DEVICE_INFO; |
| 694 | |
| 695 | for (i = 0; i < max_device; i++) { |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 696 | ATOM_CONNECTOR_INFO_I2C ci = |
| 697 | supported_devices->info.asConnInfo[i]; |
| 698 | |
| 699 | bios_connectors[i].valid = false; |
| 700 | |
| 701 | if (!(device_support & (1 << i))) { |
| 702 | continue; |
| 703 | } |
| 704 | |
| 705 | if (i == ATOM_DEVICE_CV_INDEX) { |
| 706 | DRM_DEBUG("Skipping Component Video\n"); |
| 707 | continue; |
| 708 | } |
| 709 | |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 710 | bios_connectors[i].connector_type = |
| 711 | supported_devices_connector_convert[ci.sucConnectorInfo. |
| 712 | sbfAccess. |
| 713 | bfConnectorType]; |
| 714 | |
| 715 | if (bios_connectors[i].connector_type == |
| 716 | DRM_MODE_CONNECTOR_Unknown) |
| 717 | continue; |
| 718 | |
| 719 | dac = ci.sucConnectorInfo.sbfAccess.bfAssociatedDAC; |
| 720 | |
Alex Deucher | d3f420d | 2009-12-08 14:30:49 -0500 | [diff] [blame] | 721 | bios_connectors[i].line_mux = |
| 722 | ci.sucI2cId.ucAccess; |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 723 | |
| 724 | /* give tv unique connector ids */ |
| 725 | if (i == ATOM_DEVICE_TV1_INDEX) { |
| 726 | bios_connectors[i].ddc_bus.valid = false; |
| 727 | bios_connectors[i].line_mux = 50; |
| 728 | } else if (i == ATOM_DEVICE_TV2_INDEX) { |
| 729 | bios_connectors[i].ddc_bus.valid = false; |
| 730 | bios_connectors[i].line_mux = 51; |
| 731 | } else if (i == ATOM_DEVICE_CV_INDEX) { |
| 732 | bios_connectors[i].ddc_bus.valid = false; |
| 733 | bios_connectors[i].line_mux = 52; |
| 734 | } else |
| 735 | bios_connectors[i].ddc_bus = |
Alex Deucher | eed45b3 | 2009-12-04 14:45:27 -0500 | [diff] [blame] | 736 | radeon_lookup_i2c_gpio(rdev, |
| 737 | bios_connectors[i].line_mux); |
| 738 | |
| 739 | if ((crev > 1) && (frev > 1)) { |
| 740 | u8 isb = supported_devices->info_2d1.asIntSrcInfo[i].ucIntSrcBitmap; |
| 741 | switch (isb) { |
| 742 | case 0x4: |
| 743 | bios_connectors[i].hpd.hpd = RADEON_HPD_1; |
| 744 | break; |
| 745 | case 0xa: |
| 746 | bios_connectors[i].hpd.hpd = RADEON_HPD_2; |
| 747 | break; |
| 748 | default: |
| 749 | bios_connectors[i].hpd.hpd = RADEON_HPD_NONE; |
| 750 | break; |
| 751 | } |
| 752 | } else { |
| 753 | if (i == ATOM_DEVICE_DFP1_INDEX) |
| 754 | bios_connectors[i].hpd.hpd = RADEON_HPD_1; |
| 755 | else if (i == ATOM_DEVICE_DFP2_INDEX) |
| 756 | bios_connectors[i].hpd.hpd = RADEON_HPD_2; |
| 757 | else |
| 758 | bios_connectors[i].hpd.hpd = RADEON_HPD_NONE; |
| 759 | } |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 760 | |
| 761 | /* Always set the connector type to VGA for CRT1/CRT2. if they are |
| 762 | * shared with a DVI port, we'll pick up the DVI connector when we |
| 763 | * merge the outputs. Some bioses incorrectly list VGA ports as DVI. |
| 764 | */ |
| 765 | if (i == ATOM_DEVICE_CRT1_INDEX || i == ATOM_DEVICE_CRT2_INDEX) |
| 766 | bios_connectors[i].connector_type = |
| 767 | DRM_MODE_CONNECTOR_VGA; |
| 768 | |
| 769 | if (!radeon_atom_apply_quirks |
| 770 | (dev, (1 << i), &bios_connectors[i].connector_type, |
Alex Deucher | eed45b3 | 2009-12-04 14:45:27 -0500 | [diff] [blame] | 771 | &bios_connectors[i].ddc_bus, &bios_connectors[i].line_mux, |
| 772 | &bios_connectors[i].hpd)) |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 773 | continue; |
| 774 | |
| 775 | bios_connectors[i].valid = true; |
| 776 | bios_connectors[i].devices = (1 << i); |
| 777 | |
| 778 | if (ASIC_IS_AVIVO(rdev) || radeon_r4xx_atom) |
| 779 | radeon_add_atom_encoder(dev, |
| 780 | radeon_get_encoder_id(dev, |
| 781 | (1 << i), |
| 782 | dac), |
| 783 | (1 << i)); |
| 784 | else |
| 785 | radeon_add_legacy_encoder(dev, |
| 786 | radeon_get_encoder_id(dev, |
Alex Deucher | f56cd64 | 2009-12-18 11:28:22 -0500 | [diff] [blame] | 787 | (1 << i), |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 788 | dac), |
| 789 | (1 << i)); |
| 790 | } |
| 791 | |
| 792 | /* combine shared connectors */ |
Alex Deucher | eed45b3 | 2009-12-04 14:45:27 -0500 | [diff] [blame] | 793 | for (i = 0; i < max_device; i++) { |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 794 | if (bios_connectors[i].valid) { |
Alex Deucher | eed45b3 | 2009-12-04 14:45:27 -0500 | [diff] [blame] | 795 | for (j = 0; j < max_device; j++) { |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 796 | if (bios_connectors[j].valid && (i != j)) { |
| 797 | if (bios_connectors[i].line_mux == |
| 798 | bios_connectors[j].line_mux) { |
Alex Deucher | f56cd64 | 2009-12-18 11:28:22 -0500 | [diff] [blame] | 799 | /* make sure not to combine LVDS */ |
| 800 | if (bios_connectors[i].devices & (ATOM_DEVICE_LCD_SUPPORT)) { |
| 801 | bios_connectors[i].line_mux = 53; |
| 802 | bios_connectors[i].ddc_bus.valid = false; |
| 803 | continue; |
| 804 | } |
| 805 | if (bios_connectors[j].devices & (ATOM_DEVICE_LCD_SUPPORT)) { |
| 806 | bios_connectors[j].line_mux = 53; |
| 807 | bios_connectors[j].ddc_bus.valid = false; |
| 808 | continue; |
| 809 | } |
| 810 | /* combine analog and digital for DVI-I */ |
| 811 | if (((bios_connectors[i].devices & (ATOM_DEVICE_DFP_SUPPORT)) && |
| 812 | (bios_connectors[j].devices & (ATOM_DEVICE_CRT_SUPPORT))) || |
| 813 | ((bios_connectors[j].devices & (ATOM_DEVICE_DFP_SUPPORT)) && |
| 814 | (bios_connectors[i].devices & (ATOM_DEVICE_CRT_SUPPORT)))) { |
| 815 | bios_connectors[i].devices |= |
| 816 | bios_connectors[j].devices; |
| 817 | bios_connectors[i].connector_type = |
| 818 | DRM_MODE_CONNECTOR_DVII; |
| 819 | if (bios_connectors[j].devices & (ATOM_DEVICE_DFP_SUPPORT)) |
Alex Deucher | eed45b3 | 2009-12-04 14:45:27 -0500 | [diff] [blame] | 820 | bios_connectors[i].hpd = |
| 821 | bios_connectors[j].hpd; |
Alex Deucher | f56cd64 | 2009-12-18 11:28:22 -0500 | [diff] [blame] | 822 | bios_connectors[j].valid = false; |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 823 | } |
| 824 | } |
| 825 | } |
| 826 | } |
| 827 | } |
| 828 | } |
| 829 | |
| 830 | /* add the connectors */ |
Alex Deucher | eed45b3 | 2009-12-04 14:45:27 -0500 | [diff] [blame] | 831 | for (i = 0; i < max_device; i++) { |
Alex Deucher | b75fad0 | 2009-11-05 13:16:01 -0500 | [diff] [blame] | 832 | if (bios_connectors[i].valid) { |
| 833 | uint16_t connector_object_id = |
| 834 | atombios_get_connector_object_id(dev, |
| 835 | bios_connectors[i].connector_type, |
| 836 | bios_connectors[i].devices); |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 837 | radeon_add_atom_connector(dev, |
| 838 | bios_connectors[i].line_mux, |
| 839 | bios_connectors[i].devices, |
| 840 | bios_connectors[i]. |
| 841 | connector_type, |
| 842 | &bios_connectors[i].ddc_bus, |
Alex Deucher | b75fad0 | 2009-11-05 13:16:01 -0500 | [diff] [blame] | 843 | false, 0, |
Alex Deucher | eed45b3 | 2009-12-04 14:45:27 -0500 | [diff] [blame] | 844 | connector_object_id, |
| 845 | &bios_connectors[i].hpd); |
Alex Deucher | b75fad0 | 2009-11-05 13:16:01 -0500 | [diff] [blame] | 846 | } |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 847 | } |
| 848 | |
| 849 | radeon_link_encoder_connector(dev); |
| 850 | |
| 851 | return true; |
| 852 | } |
| 853 | |
| 854 | union firmware_info { |
| 855 | ATOM_FIRMWARE_INFO info; |
| 856 | ATOM_FIRMWARE_INFO_V1_2 info_12; |
| 857 | ATOM_FIRMWARE_INFO_V1_3 info_13; |
| 858 | ATOM_FIRMWARE_INFO_V1_4 info_14; |
Alex Deucher | bcc1c2a | 2010-01-12 17:54:34 -0500 | [diff] [blame] | 859 | ATOM_FIRMWARE_INFO_V2_1 info_21; |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 860 | }; |
| 861 | |
| 862 | bool radeon_atom_get_clock_info(struct drm_device *dev) |
| 863 | { |
| 864 | struct radeon_device *rdev = dev->dev_private; |
| 865 | struct radeon_mode_info *mode_info = &rdev->mode_info; |
| 866 | int index = GetIndexIntoMasterTable(DATA, FirmwareInfo); |
| 867 | union firmware_info *firmware_info; |
| 868 | uint8_t frev, crev; |
| 869 | struct radeon_pll *p1pll = &rdev->clock.p1pll; |
| 870 | struct radeon_pll *p2pll = &rdev->clock.p2pll; |
Alex Deucher | bcc1c2a | 2010-01-12 17:54:34 -0500 | [diff] [blame] | 871 | struct radeon_pll *dcpll = &rdev->clock.dcpll; |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 872 | struct radeon_pll *spll = &rdev->clock.spll; |
| 873 | struct radeon_pll *mpll = &rdev->clock.mpll; |
| 874 | uint16_t data_offset; |
| 875 | |
Alex Deucher | a084e6e | 2010-03-18 01:04:01 -0400 | [diff] [blame^] | 876 | if (atom_parse_data_header(mode_info->atom_context, index, NULL, |
| 877 | &frev, &crev, &data_offset)) { |
| 878 | firmware_info = |
| 879 | (union firmware_info *)(mode_info->atom_context->bios + |
| 880 | data_offset); |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 881 | /* pixel clocks */ |
| 882 | p1pll->reference_freq = |
| 883 | le16_to_cpu(firmware_info->info.usReferenceClock); |
| 884 | p1pll->reference_div = 0; |
| 885 | |
Mathias Fröhlich | bc293e5 | 2009-10-19 17:49:49 -0400 | [diff] [blame] | 886 | if (crev < 2) |
| 887 | p1pll->pll_out_min = |
| 888 | le16_to_cpu(firmware_info->info.usMinPixelClockPLL_Output); |
| 889 | else |
| 890 | p1pll->pll_out_min = |
| 891 | le32_to_cpu(firmware_info->info_12.ulMinPixelClockPLL_Output); |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 892 | p1pll->pll_out_max = |
| 893 | le32_to_cpu(firmware_info->info.ulMaxPixelClockPLL_Output); |
| 894 | |
Alex Deucher | 86cb2bb | 2010-03-08 12:55:16 -0500 | [diff] [blame] | 895 | if (crev >= 4) { |
| 896 | p1pll->lcd_pll_out_min = |
| 897 | le16_to_cpu(firmware_info->info_14.usLcdMinPixelClockPLL_Output) * 100; |
| 898 | if (p1pll->lcd_pll_out_min == 0) |
| 899 | p1pll->lcd_pll_out_min = p1pll->pll_out_min; |
| 900 | p1pll->lcd_pll_out_max = |
| 901 | le16_to_cpu(firmware_info->info_14.usLcdMaxPixelClockPLL_Output) * 100; |
| 902 | if (p1pll->lcd_pll_out_max == 0) |
| 903 | p1pll->lcd_pll_out_max = p1pll->pll_out_max; |
| 904 | } else { |
| 905 | p1pll->lcd_pll_out_min = p1pll->pll_out_min; |
| 906 | p1pll->lcd_pll_out_max = p1pll->pll_out_max; |
| 907 | } |
| 908 | |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 909 | if (p1pll->pll_out_min == 0) { |
| 910 | if (ASIC_IS_AVIVO(rdev)) |
| 911 | p1pll->pll_out_min = 64800; |
| 912 | else |
| 913 | p1pll->pll_out_min = 20000; |
Alex Deucher | 8f552a6 | 2009-10-27 11:16:09 -0400 | [diff] [blame] | 914 | } else if (p1pll->pll_out_min > 64800) { |
| 915 | /* Limiting the pll output range is a good thing generally as |
| 916 | * it limits the number of possible pll combinations for a given |
| 917 | * frequency presumably to the ones that work best on each card. |
| 918 | * However, certain duallink DVI monitors seem to like |
| 919 | * pll combinations that would be limited by this at least on |
| 920 | * pre-DCE 3.0 r6xx hardware. This might need to be adjusted per |
| 921 | * family. |
| 922 | */ |
Alex Deucher | b27b637 | 2009-12-09 17:44:25 -0500 | [diff] [blame] | 923 | if (!radeon_new_pll) |
| 924 | p1pll->pll_out_min = 64800; |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 925 | } |
| 926 | |
| 927 | p1pll->pll_in_min = |
| 928 | le16_to_cpu(firmware_info->info.usMinPixelClockPLL_Input); |
| 929 | p1pll->pll_in_max = |
| 930 | le16_to_cpu(firmware_info->info.usMaxPixelClockPLL_Input); |
| 931 | |
| 932 | *p2pll = *p1pll; |
| 933 | |
| 934 | /* system clock */ |
| 935 | spll->reference_freq = |
| 936 | le16_to_cpu(firmware_info->info.usReferenceClock); |
| 937 | spll->reference_div = 0; |
| 938 | |
| 939 | spll->pll_out_min = |
| 940 | le16_to_cpu(firmware_info->info.usMinEngineClockPLL_Output); |
| 941 | spll->pll_out_max = |
| 942 | le32_to_cpu(firmware_info->info.ulMaxEngineClockPLL_Output); |
| 943 | |
| 944 | /* ??? */ |
| 945 | if (spll->pll_out_min == 0) { |
| 946 | if (ASIC_IS_AVIVO(rdev)) |
| 947 | spll->pll_out_min = 64800; |
| 948 | else |
| 949 | spll->pll_out_min = 20000; |
| 950 | } |
| 951 | |
| 952 | spll->pll_in_min = |
| 953 | le16_to_cpu(firmware_info->info.usMinEngineClockPLL_Input); |
| 954 | spll->pll_in_max = |
| 955 | le16_to_cpu(firmware_info->info.usMaxEngineClockPLL_Input); |
| 956 | |
| 957 | /* memory clock */ |
| 958 | mpll->reference_freq = |
| 959 | le16_to_cpu(firmware_info->info.usReferenceClock); |
| 960 | mpll->reference_div = 0; |
| 961 | |
| 962 | mpll->pll_out_min = |
| 963 | le16_to_cpu(firmware_info->info.usMinMemoryClockPLL_Output); |
| 964 | mpll->pll_out_max = |
| 965 | le32_to_cpu(firmware_info->info.ulMaxMemoryClockPLL_Output); |
| 966 | |
| 967 | /* ??? */ |
| 968 | if (mpll->pll_out_min == 0) { |
| 969 | if (ASIC_IS_AVIVO(rdev)) |
| 970 | mpll->pll_out_min = 64800; |
| 971 | else |
| 972 | mpll->pll_out_min = 20000; |
| 973 | } |
| 974 | |
| 975 | mpll->pll_in_min = |
| 976 | le16_to_cpu(firmware_info->info.usMinMemoryClockPLL_Input); |
| 977 | mpll->pll_in_max = |
| 978 | le16_to_cpu(firmware_info->info.usMaxMemoryClockPLL_Input); |
| 979 | |
| 980 | rdev->clock.default_sclk = |
| 981 | le32_to_cpu(firmware_info->info.ulDefaultEngineClock); |
| 982 | rdev->clock.default_mclk = |
| 983 | le32_to_cpu(firmware_info->info.ulDefaultMemoryClock); |
| 984 | |
Alex Deucher | bcc1c2a | 2010-01-12 17:54:34 -0500 | [diff] [blame] | 985 | if (ASIC_IS_DCE4(rdev)) { |
| 986 | rdev->clock.default_dispclk = |
| 987 | le32_to_cpu(firmware_info->info_21.ulDefaultDispEngineClkFreq); |
| 988 | if (rdev->clock.default_dispclk == 0) |
| 989 | rdev->clock.default_dispclk = 60000; /* 600 Mhz */ |
| 990 | rdev->clock.dp_extclk = |
| 991 | le16_to_cpu(firmware_info->info_21.usUniphyDPModeExtClkFreq); |
| 992 | } |
| 993 | *dcpll = *p1pll; |
| 994 | |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 995 | return true; |
| 996 | } |
Alex Deucher | bcc1c2a | 2010-01-12 17:54:34 -0500 | [diff] [blame] | 997 | |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 998 | return false; |
| 999 | } |
| 1000 | |
Alex Deucher | 06b6476 | 2010-01-05 11:27:29 -0500 | [diff] [blame] | 1001 | union igp_info { |
| 1002 | struct _ATOM_INTEGRATED_SYSTEM_INFO info; |
| 1003 | struct _ATOM_INTEGRATED_SYSTEM_INFO_V2 info_2; |
| 1004 | }; |
| 1005 | |
| 1006 | bool radeon_atombios_sideport_present(struct radeon_device *rdev) |
| 1007 | { |
| 1008 | struct radeon_mode_info *mode_info = &rdev->mode_info; |
| 1009 | int index = GetIndexIntoMasterTable(DATA, IntegratedSystemInfo); |
| 1010 | union igp_info *igp_info; |
| 1011 | u8 frev, crev; |
| 1012 | u16 data_offset; |
| 1013 | |
Alex Deucher | a084e6e | 2010-03-18 01:04:01 -0400 | [diff] [blame^] | 1014 | if (atom_parse_data_header(mode_info->atom_context, index, NULL, |
| 1015 | &frev, &crev, &data_offset)) { |
| 1016 | igp_info = (union igp_info *)(mode_info->atom_context->bios + |
Alex Deucher | 06b6476 | 2010-01-05 11:27:29 -0500 | [diff] [blame] | 1017 | data_offset); |
Alex Deucher | 06b6476 | 2010-01-05 11:27:29 -0500 | [diff] [blame] | 1018 | switch (crev) { |
| 1019 | case 1: |
| 1020 | if (igp_info->info.ucMemoryType & 0xf0) |
| 1021 | return true; |
| 1022 | break; |
| 1023 | case 2: |
| 1024 | if (igp_info->info_2.ucMemoryType & 0x0f) |
| 1025 | return true; |
| 1026 | break; |
| 1027 | default: |
| 1028 | DRM_ERROR("Unsupported IGP table: %d %d\n", frev, crev); |
| 1029 | break; |
| 1030 | } |
| 1031 | } |
| 1032 | return false; |
| 1033 | } |
| 1034 | |
Dave Airlie | 445282d | 2009-09-09 17:40:54 +1000 | [diff] [blame] | 1035 | bool radeon_atombios_get_tmds_info(struct radeon_encoder *encoder, |
| 1036 | struct radeon_encoder_int_tmds *tmds) |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 1037 | { |
| 1038 | struct drm_device *dev = encoder->base.dev; |
| 1039 | struct radeon_device *rdev = dev->dev_private; |
| 1040 | struct radeon_mode_info *mode_info = &rdev->mode_info; |
| 1041 | int index = GetIndexIntoMasterTable(DATA, TMDS_Info); |
| 1042 | uint16_t data_offset; |
| 1043 | struct _ATOM_TMDS_INFO *tmds_info; |
| 1044 | uint8_t frev, crev; |
| 1045 | uint16_t maxfreq; |
| 1046 | int i; |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 1047 | |
Alex Deucher | a084e6e | 2010-03-18 01:04:01 -0400 | [diff] [blame^] | 1048 | if (atom_parse_data_header(mode_info->atom_context, index, NULL, |
| 1049 | &frev, &crev, &data_offset)) { |
| 1050 | tmds_info = |
| 1051 | (struct _ATOM_TMDS_INFO *)(mode_info->atom_context->bios + |
| 1052 | data_offset); |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 1053 | |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 1054 | maxfreq = le16_to_cpu(tmds_info->usMaxFrequency); |
| 1055 | for (i = 0; i < 4; i++) { |
| 1056 | tmds->tmds_pll[i].freq = |
| 1057 | le16_to_cpu(tmds_info->asMiscInfo[i].usFrequency); |
| 1058 | tmds->tmds_pll[i].value = |
| 1059 | tmds_info->asMiscInfo[i].ucPLL_ChargePump & 0x3f; |
| 1060 | tmds->tmds_pll[i].value |= |
| 1061 | (tmds_info->asMiscInfo[i]. |
| 1062 | ucPLL_VCO_Gain & 0x3f) << 6; |
| 1063 | tmds->tmds_pll[i].value |= |
| 1064 | (tmds_info->asMiscInfo[i]. |
| 1065 | ucPLL_DutyCycle & 0xf) << 12; |
| 1066 | tmds->tmds_pll[i].value |= |
| 1067 | (tmds_info->asMiscInfo[i]. |
| 1068 | ucPLL_VoltageSwing & 0xf) << 16; |
| 1069 | |
| 1070 | DRM_DEBUG("TMDS PLL From ATOMBIOS %u %x\n", |
| 1071 | tmds->tmds_pll[i].freq, |
| 1072 | tmds->tmds_pll[i].value); |
| 1073 | |
| 1074 | if (maxfreq == tmds->tmds_pll[i].freq) { |
| 1075 | tmds->tmds_pll[i].freq = 0xffffffff; |
| 1076 | break; |
| 1077 | } |
| 1078 | } |
Dave Airlie | 445282d | 2009-09-09 17:40:54 +1000 | [diff] [blame] | 1079 | return true; |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 1080 | } |
Dave Airlie | 445282d | 2009-09-09 17:40:54 +1000 | [diff] [blame] | 1081 | return false; |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 1082 | } |
| 1083 | |
Alex Deucher | ebbe1cb | 2009-10-16 11:15:25 -0400 | [diff] [blame] | 1084 | static struct radeon_atom_ss *radeon_atombios_get_ss_info(struct |
| 1085 | radeon_encoder |
| 1086 | *encoder, |
| 1087 | int id) |
| 1088 | { |
| 1089 | struct drm_device *dev = encoder->base.dev; |
| 1090 | struct radeon_device *rdev = dev->dev_private; |
| 1091 | struct radeon_mode_info *mode_info = &rdev->mode_info; |
| 1092 | int index = GetIndexIntoMasterTable(DATA, PPLL_SS_Info); |
| 1093 | uint16_t data_offset; |
| 1094 | struct _ATOM_SPREAD_SPECTRUM_INFO *ss_info; |
| 1095 | uint8_t frev, crev; |
| 1096 | struct radeon_atom_ss *ss = NULL; |
Alex Deucher | 279b215 | 2009-12-08 14:07:03 -0500 | [diff] [blame] | 1097 | int i; |
Alex Deucher | ebbe1cb | 2009-10-16 11:15:25 -0400 | [diff] [blame] | 1098 | |
| 1099 | if (id > ATOM_MAX_SS_ENTRY) |
| 1100 | return NULL; |
| 1101 | |
Alex Deucher | a084e6e | 2010-03-18 01:04:01 -0400 | [diff] [blame^] | 1102 | if (atom_parse_data_header(mode_info->atom_context, index, NULL, |
| 1103 | &frev, &crev, &data_offset)) { |
| 1104 | ss_info = |
| 1105 | (struct _ATOM_SPREAD_SPECTRUM_INFO *)(mode_info->atom_context->bios + data_offset); |
Alex Deucher | ebbe1cb | 2009-10-16 11:15:25 -0400 | [diff] [blame] | 1106 | |
Alex Deucher | ebbe1cb | 2009-10-16 11:15:25 -0400 | [diff] [blame] | 1107 | ss = |
| 1108 | kzalloc(sizeof(struct radeon_atom_ss), GFP_KERNEL); |
| 1109 | |
| 1110 | if (!ss) |
| 1111 | return NULL; |
| 1112 | |
Alex Deucher | 279b215 | 2009-12-08 14:07:03 -0500 | [diff] [blame] | 1113 | for (i = 0; i < ATOM_MAX_SS_ENTRY; i++) { |
| 1114 | if (ss_info->asSS_Info[i].ucSS_Id == id) { |
| 1115 | ss->percentage = |
| 1116 | le16_to_cpu(ss_info->asSS_Info[i].usSpreadSpectrumPercentage); |
| 1117 | ss->type = ss_info->asSS_Info[i].ucSpreadSpectrumType; |
| 1118 | ss->step = ss_info->asSS_Info[i].ucSS_Step; |
| 1119 | ss->delay = ss_info->asSS_Info[i].ucSS_Delay; |
| 1120 | ss->range = ss_info->asSS_Info[i].ucSS_Range; |
| 1121 | ss->refdiv = ss_info->asSS_Info[i].ucRecommendedRef_Div; |
Alex Deucher | 1d3d51b | 2009-12-28 13:45:23 -0500 | [diff] [blame] | 1122 | break; |
Alex Deucher | 279b215 | 2009-12-08 14:07:03 -0500 | [diff] [blame] | 1123 | } |
| 1124 | } |
Alex Deucher | ebbe1cb | 2009-10-16 11:15:25 -0400 | [diff] [blame] | 1125 | } |
| 1126 | return ss; |
| 1127 | } |
| 1128 | |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 1129 | union lvds_info { |
| 1130 | struct _ATOM_LVDS_INFO info; |
| 1131 | struct _ATOM_LVDS_INFO_V12 info_12; |
| 1132 | }; |
| 1133 | |
| 1134 | struct radeon_encoder_atom_dig *radeon_atombios_get_lvds_info(struct |
| 1135 | radeon_encoder |
| 1136 | *encoder) |
| 1137 | { |
| 1138 | struct drm_device *dev = encoder->base.dev; |
| 1139 | struct radeon_device *rdev = dev->dev_private; |
| 1140 | struct radeon_mode_info *mode_info = &rdev->mode_info; |
| 1141 | int index = GetIndexIntoMasterTable(DATA, LVDS_Info); |
Alex Deucher | 7dde8a1 | 2009-11-30 01:40:24 -0500 | [diff] [blame] | 1142 | uint16_t data_offset, misc; |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 1143 | union lvds_info *lvds_info; |
| 1144 | uint8_t frev, crev; |
| 1145 | struct radeon_encoder_atom_dig *lvds = NULL; |
| 1146 | |
Alex Deucher | a084e6e | 2010-03-18 01:04:01 -0400 | [diff] [blame^] | 1147 | if (atom_parse_data_header(mode_info->atom_context, index, NULL, |
| 1148 | &frev, &crev, &data_offset)) { |
| 1149 | lvds_info = |
| 1150 | (union lvds_info *)(mode_info->atom_context->bios + data_offset); |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 1151 | lvds = |
| 1152 | kzalloc(sizeof(struct radeon_encoder_atom_dig), GFP_KERNEL); |
| 1153 | |
| 1154 | if (!lvds) |
| 1155 | return NULL; |
| 1156 | |
Alex Deucher | de2103e | 2009-10-09 15:14:30 -0400 | [diff] [blame] | 1157 | lvds->native_mode.clock = |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 1158 | le16_to_cpu(lvds_info->info.sLCDTiming.usPixClk) * 10; |
Alex Deucher | de2103e | 2009-10-09 15:14:30 -0400 | [diff] [blame] | 1159 | lvds->native_mode.hdisplay = |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 1160 | le16_to_cpu(lvds_info->info.sLCDTiming.usHActive); |
Alex Deucher | de2103e | 2009-10-09 15:14:30 -0400 | [diff] [blame] | 1161 | lvds->native_mode.vdisplay = |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 1162 | le16_to_cpu(lvds_info->info.sLCDTiming.usVActive); |
Alex Deucher | de2103e | 2009-10-09 15:14:30 -0400 | [diff] [blame] | 1163 | lvds->native_mode.htotal = lvds->native_mode.hdisplay + |
| 1164 | le16_to_cpu(lvds_info->info.sLCDTiming.usHBlanking_Time); |
| 1165 | lvds->native_mode.hsync_start = lvds->native_mode.hdisplay + |
| 1166 | le16_to_cpu(lvds_info->info.sLCDTiming.usHSyncOffset); |
| 1167 | lvds->native_mode.hsync_end = lvds->native_mode.hsync_start + |
| 1168 | le16_to_cpu(lvds_info->info.sLCDTiming.usHSyncWidth); |
| 1169 | lvds->native_mode.vtotal = lvds->native_mode.vdisplay + |
| 1170 | le16_to_cpu(lvds_info->info.sLCDTiming.usVBlanking_Time); |
| 1171 | lvds->native_mode.vsync_start = lvds->native_mode.vdisplay + |
| 1172 | le16_to_cpu(lvds_info->info.sLCDTiming.usVSyncWidth); |
| 1173 | lvds->native_mode.vsync_end = lvds->native_mode.vsync_start + |
| 1174 | le16_to_cpu(lvds_info->info.sLCDTiming.usVSyncWidth); |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 1175 | lvds->panel_pwr_delay = |
| 1176 | le16_to_cpu(lvds_info->info.usOffDelayInMs); |
| 1177 | lvds->lvds_misc = lvds_info->info.ucLVDS_Misc; |
Alex Deucher | 7dde8a1 | 2009-11-30 01:40:24 -0500 | [diff] [blame] | 1178 | |
| 1179 | misc = le16_to_cpu(lvds_info->info.sLCDTiming.susModeMiscInfo.usAccess); |
| 1180 | if (misc & ATOM_VSYNC_POLARITY) |
| 1181 | lvds->native_mode.flags |= DRM_MODE_FLAG_NVSYNC; |
| 1182 | if (misc & ATOM_HSYNC_POLARITY) |
| 1183 | lvds->native_mode.flags |= DRM_MODE_FLAG_NHSYNC; |
| 1184 | if (misc & ATOM_COMPOSITESYNC) |
| 1185 | lvds->native_mode.flags |= DRM_MODE_FLAG_CSYNC; |
| 1186 | if (misc & ATOM_INTERLACE) |
| 1187 | lvds->native_mode.flags |= DRM_MODE_FLAG_INTERLACE; |
| 1188 | if (misc & ATOM_DOUBLE_CLOCK_MODE) |
| 1189 | lvds->native_mode.flags |= DRM_MODE_FLAG_DBLSCAN; |
| 1190 | |
Alex Deucher | de2103e | 2009-10-09 15:14:30 -0400 | [diff] [blame] | 1191 | /* set crtc values */ |
| 1192 | drm_mode_set_crtcinfo(&lvds->native_mode, CRTC_INTERLACE_HALVE_V); |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 1193 | |
Alex Deucher | ebbe1cb | 2009-10-16 11:15:25 -0400 | [diff] [blame] | 1194 | lvds->ss = radeon_atombios_get_ss_info(encoder, lvds_info->info.ucSS_Id); |
| 1195 | |
Alex Deucher | 7c27f87 | 2010-02-02 12:05:01 -0500 | [diff] [blame] | 1196 | if (ASIC_IS_AVIVO(rdev)) { |
Alex Deucher | 383be5d | 2010-02-23 03:24:38 -0500 | [diff] [blame] | 1197 | if (radeon_new_pll == 0) |
| 1198 | lvds->pll_algo = PLL_ALGO_LEGACY; |
| 1199 | else |
| 1200 | lvds->pll_algo = PLL_ALGO_NEW; |
| 1201 | } else { |
| 1202 | if (radeon_new_pll == 1) |
| 1203 | lvds->pll_algo = PLL_ALGO_NEW; |
Alex Deucher | 7c27f87 | 2010-02-02 12:05:01 -0500 | [diff] [blame] | 1204 | else |
| 1205 | lvds->pll_algo = PLL_ALGO_LEGACY; |
Alex Deucher | 383be5d | 2010-02-23 03:24:38 -0500 | [diff] [blame] | 1206 | } |
Alex Deucher | 7c27f87 | 2010-02-02 12:05:01 -0500 | [diff] [blame] | 1207 | |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 1208 | encoder->native_mode = lvds->native_mode; |
| 1209 | } |
| 1210 | return lvds; |
| 1211 | } |
| 1212 | |
Alex Deucher | 6fe7ac3 | 2009-06-12 17:26:08 +0000 | [diff] [blame] | 1213 | struct radeon_encoder_primary_dac * |
| 1214 | radeon_atombios_get_primary_dac_info(struct radeon_encoder *encoder) |
| 1215 | { |
| 1216 | struct drm_device *dev = encoder->base.dev; |
| 1217 | struct radeon_device *rdev = dev->dev_private; |
| 1218 | struct radeon_mode_info *mode_info = &rdev->mode_info; |
| 1219 | int index = GetIndexIntoMasterTable(DATA, CompassionateData); |
| 1220 | uint16_t data_offset; |
| 1221 | struct _COMPASSIONATE_DATA *dac_info; |
| 1222 | uint8_t frev, crev; |
| 1223 | uint8_t bg, dac; |
Alex Deucher | 6fe7ac3 | 2009-06-12 17:26:08 +0000 | [diff] [blame] | 1224 | struct radeon_encoder_primary_dac *p_dac = NULL; |
| 1225 | |
Alex Deucher | a084e6e | 2010-03-18 01:04:01 -0400 | [diff] [blame^] | 1226 | if (atom_parse_data_header(mode_info->atom_context, index, NULL, |
| 1227 | &frev, &crev, &data_offset)) { |
| 1228 | dac_info = (struct _COMPASSIONATE_DATA *) |
| 1229 | (mode_info->atom_context->bios + data_offset); |
Alex Deucher | 6fe7ac3 | 2009-06-12 17:26:08 +0000 | [diff] [blame] | 1230 | |
Alex Deucher | 6fe7ac3 | 2009-06-12 17:26:08 +0000 | [diff] [blame] | 1231 | p_dac = kzalloc(sizeof(struct radeon_encoder_primary_dac), GFP_KERNEL); |
| 1232 | |
| 1233 | if (!p_dac) |
| 1234 | return NULL; |
| 1235 | |
| 1236 | bg = dac_info->ucDAC1_BG_Adjustment; |
| 1237 | dac = dac_info->ucDAC1_DAC_Adjustment; |
| 1238 | p_dac->ps2_pdac_adj = (bg << 8) | (dac); |
| 1239 | |
| 1240 | } |
| 1241 | return p_dac; |
| 1242 | } |
| 1243 | |
Dave Airlie | 4ce001a | 2009-08-13 16:32:14 +1000 | [diff] [blame] | 1244 | bool radeon_atom_get_tv_timings(struct radeon_device *rdev, int index, |
Alex Deucher | 5a9bcac | 2009-10-08 15:09:31 -0400 | [diff] [blame] | 1245 | struct drm_display_mode *mode) |
Dave Airlie | 4ce001a | 2009-08-13 16:32:14 +1000 | [diff] [blame] | 1246 | { |
| 1247 | struct radeon_mode_info *mode_info = &rdev->mode_info; |
| 1248 | ATOM_ANALOG_TV_INFO *tv_info; |
| 1249 | ATOM_ANALOG_TV_INFO_V1_2 *tv_info_v1_2; |
| 1250 | ATOM_DTD_FORMAT *dtd_timings; |
| 1251 | int data_index = GetIndexIntoMasterTable(DATA, AnalogTV_Info); |
| 1252 | u8 frev, crev; |
Alex Deucher | 5a9bcac | 2009-10-08 15:09:31 -0400 | [diff] [blame] | 1253 | u16 data_offset, misc; |
Dave Airlie | 4ce001a | 2009-08-13 16:32:14 +1000 | [diff] [blame] | 1254 | |
Alex Deucher | a084e6e | 2010-03-18 01:04:01 -0400 | [diff] [blame^] | 1255 | if (!atom_parse_data_header(mode_info->atom_context, data_index, NULL, |
| 1256 | &frev, &crev, &data_offset)) |
| 1257 | return false; |
Dave Airlie | 4ce001a | 2009-08-13 16:32:14 +1000 | [diff] [blame] | 1258 | |
| 1259 | switch (crev) { |
| 1260 | case 1: |
| 1261 | tv_info = (ATOM_ANALOG_TV_INFO *)(mode_info->atom_context->bios + data_offset); |
| 1262 | if (index > MAX_SUPPORTED_TV_TIMING) |
| 1263 | return false; |
| 1264 | |
Alex Deucher | 5a9bcac | 2009-10-08 15:09:31 -0400 | [diff] [blame] | 1265 | mode->crtc_htotal = le16_to_cpu(tv_info->aModeTimings[index].usCRTC_H_Total); |
| 1266 | mode->crtc_hdisplay = le16_to_cpu(tv_info->aModeTimings[index].usCRTC_H_Disp); |
| 1267 | mode->crtc_hsync_start = le16_to_cpu(tv_info->aModeTimings[index].usCRTC_H_SyncStart); |
| 1268 | mode->crtc_hsync_end = le16_to_cpu(tv_info->aModeTimings[index].usCRTC_H_SyncStart) + |
| 1269 | le16_to_cpu(tv_info->aModeTimings[index].usCRTC_H_SyncWidth); |
Dave Airlie | 4ce001a | 2009-08-13 16:32:14 +1000 | [diff] [blame] | 1270 | |
Alex Deucher | 5a9bcac | 2009-10-08 15:09:31 -0400 | [diff] [blame] | 1271 | mode->crtc_vtotal = le16_to_cpu(tv_info->aModeTimings[index].usCRTC_V_Total); |
| 1272 | mode->crtc_vdisplay = le16_to_cpu(tv_info->aModeTimings[index].usCRTC_V_Disp); |
| 1273 | mode->crtc_vsync_start = le16_to_cpu(tv_info->aModeTimings[index].usCRTC_V_SyncStart); |
| 1274 | mode->crtc_vsync_end = le16_to_cpu(tv_info->aModeTimings[index].usCRTC_V_SyncStart) + |
| 1275 | le16_to_cpu(tv_info->aModeTimings[index].usCRTC_V_SyncWidth); |
Dave Airlie | 4ce001a | 2009-08-13 16:32:14 +1000 | [diff] [blame] | 1276 | |
Alex Deucher | 5a9bcac | 2009-10-08 15:09:31 -0400 | [diff] [blame] | 1277 | mode->flags = 0; |
| 1278 | misc = le16_to_cpu(tv_info->aModeTimings[index].susModeMiscInfo.usAccess); |
| 1279 | if (misc & ATOM_VSYNC_POLARITY) |
| 1280 | mode->flags |= DRM_MODE_FLAG_NVSYNC; |
| 1281 | if (misc & ATOM_HSYNC_POLARITY) |
| 1282 | mode->flags |= DRM_MODE_FLAG_NHSYNC; |
| 1283 | if (misc & ATOM_COMPOSITESYNC) |
| 1284 | mode->flags |= DRM_MODE_FLAG_CSYNC; |
| 1285 | if (misc & ATOM_INTERLACE) |
| 1286 | mode->flags |= DRM_MODE_FLAG_INTERLACE; |
| 1287 | if (misc & ATOM_DOUBLE_CLOCK_MODE) |
| 1288 | mode->flags |= DRM_MODE_FLAG_DBLSCAN; |
Dave Airlie | 4ce001a | 2009-08-13 16:32:14 +1000 | [diff] [blame] | 1289 | |
Alex Deucher | 5a9bcac | 2009-10-08 15:09:31 -0400 | [diff] [blame] | 1290 | mode->clock = le16_to_cpu(tv_info->aModeTimings[index].usPixelClock) * 10; |
Dave Airlie | 4ce001a | 2009-08-13 16:32:14 +1000 | [diff] [blame] | 1291 | |
| 1292 | if (index == 1) { |
| 1293 | /* PAL timings appear to have wrong values for totals */ |
Alex Deucher | 5a9bcac | 2009-10-08 15:09:31 -0400 | [diff] [blame] | 1294 | mode->crtc_htotal -= 1; |
| 1295 | mode->crtc_vtotal -= 1; |
Dave Airlie | 4ce001a | 2009-08-13 16:32:14 +1000 | [diff] [blame] | 1296 | } |
| 1297 | break; |
| 1298 | case 2: |
| 1299 | tv_info_v1_2 = (ATOM_ANALOG_TV_INFO_V1_2 *)(mode_info->atom_context->bios + data_offset); |
| 1300 | if (index > MAX_SUPPORTED_TV_TIMING_V1_2) |
| 1301 | return false; |
| 1302 | |
| 1303 | dtd_timings = &tv_info_v1_2->aModeTimings[index]; |
Alex Deucher | 5a9bcac | 2009-10-08 15:09:31 -0400 | [diff] [blame] | 1304 | mode->crtc_htotal = le16_to_cpu(dtd_timings->usHActive) + |
| 1305 | le16_to_cpu(dtd_timings->usHBlanking_Time); |
| 1306 | mode->crtc_hdisplay = le16_to_cpu(dtd_timings->usHActive); |
| 1307 | mode->crtc_hsync_start = le16_to_cpu(dtd_timings->usHActive) + |
| 1308 | le16_to_cpu(dtd_timings->usHSyncOffset); |
| 1309 | mode->crtc_hsync_end = mode->crtc_hsync_start + |
| 1310 | le16_to_cpu(dtd_timings->usHSyncWidth); |
Dave Airlie | 4ce001a | 2009-08-13 16:32:14 +1000 | [diff] [blame] | 1311 | |
Alex Deucher | 5a9bcac | 2009-10-08 15:09:31 -0400 | [diff] [blame] | 1312 | mode->crtc_vtotal = le16_to_cpu(dtd_timings->usVActive) + |
| 1313 | le16_to_cpu(dtd_timings->usVBlanking_Time); |
| 1314 | mode->crtc_vdisplay = le16_to_cpu(dtd_timings->usVActive); |
| 1315 | mode->crtc_vsync_start = le16_to_cpu(dtd_timings->usVActive) + |
| 1316 | le16_to_cpu(dtd_timings->usVSyncOffset); |
| 1317 | mode->crtc_vsync_end = mode->crtc_vsync_start + |
| 1318 | le16_to_cpu(dtd_timings->usVSyncWidth); |
| 1319 | |
| 1320 | mode->flags = 0; |
| 1321 | misc = le16_to_cpu(dtd_timings->susModeMiscInfo.usAccess); |
| 1322 | if (misc & ATOM_VSYNC_POLARITY) |
| 1323 | mode->flags |= DRM_MODE_FLAG_NVSYNC; |
| 1324 | if (misc & ATOM_HSYNC_POLARITY) |
| 1325 | mode->flags |= DRM_MODE_FLAG_NHSYNC; |
| 1326 | if (misc & ATOM_COMPOSITESYNC) |
| 1327 | mode->flags |= DRM_MODE_FLAG_CSYNC; |
| 1328 | if (misc & ATOM_INTERLACE) |
| 1329 | mode->flags |= DRM_MODE_FLAG_INTERLACE; |
| 1330 | if (misc & ATOM_DOUBLE_CLOCK_MODE) |
| 1331 | mode->flags |= DRM_MODE_FLAG_DBLSCAN; |
| 1332 | |
| 1333 | mode->clock = le16_to_cpu(dtd_timings->usPixClk) * 10; |
Dave Airlie | 4ce001a | 2009-08-13 16:32:14 +1000 | [diff] [blame] | 1334 | break; |
| 1335 | } |
| 1336 | return true; |
| 1337 | } |
| 1338 | |
Alex Deucher | d79766f | 2009-12-17 19:00:29 -0500 | [diff] [blame] | 1339 | enum radeon_tv_std |
| 1340 | radeon_atombios_get_tv_info(struct radeon_device *rdev) |
| 1341 | { |
| 1342 | struct radeon_mode_info *mode_info = &rdev->mode_info; |
| 1343 | int index = GetIndexIntoMasterTable(DATA, AnalogTV_Info); |
| 1344 | uint16_t data_offset; |
| 1345 | uint8_t frev, crev; |
| 1346 | struct _ATOM_ANALOG_TV_INFO *tv_info; |
| 1347 | enum radeon_tv_std tv_std = TV_STD_NTSC; |
| 1348 | |
Alex Deucher | a084e6e | 2010-03-18 01:04:01 -0400 | [diff] [blame^] | 1349 | if (atom_parse_data_header(mode_info->atom_context, index, NULL, |
| 1350 | &frev, &crev, &data_offset)) { |
Alex Deucher | d79766f | 2009-12-17 19:00:29 -0500 | [diff] [blame] | 1351 | |
Alex Deucher | a084e6e | 2010-03-18 01:04:01 -0400 | [diff] [blame^] | 1352 | tv_info = (struct _ATOM_ANALOG_TV_INFO *) |
| 1353 | (mode_info->atom_context->bios + data_offset); |
Alex Deucher | d79766f | 2009-12-17 19:00:29 -0500 | [diff] [blame] | 1354 | |
Alex Deucher | a084e6e | 2010-03-18 01:04:01 -0400 | [diff] [blame^] | 1355 | switch (tv_info->ucTV_BootUpDefaultStandard) { |
| 1356 | case ATOM_TV_NTSC: |
| 1357 | tv_std = TV_STD_NTSC; |
| 1358 | DRM_INFO("Default TV standard: NTSC\n"); |
| 1359 | break; |
| 1360 | case ATOM_TV_NTSCJ: |
| 1361 | tv_std = TV_STD_NTSC_J; |
| 1362 | DRM_INFO("Default TV standard: NTSC-J\n"); |
| 1363 | break; |
| 1364 | case ATOM_TV_PAL: |
| 1365 | tv_std = TV_STD_PAL; |
| 1366 | DRM_INFO("Default TV standard: PAL\n"); |
| 1367 | break; |
| 1368 | case ATOM_TV_PALM: |
| 1369 | tv_std = TV_STD_PAL_M; |
| 1370 | DRM_INFO("Default TV standard: PAL-M\n"); |
| 1371 | break; |
| 1372 | case ATOM_TV_PALN: |
| 1373 | tv_std = TV_STD_PAL_N; |
| 1374 | DRM_INFO("Default TV standard: PAL-N\n"); |
| 1375 | break; |
| 1376 | case ATOM_TV_PALCN: |
| 1377 | tv_std = TV_STD_PAL_CN; |
| 1378 | DRM_INFO("Default TV standard: PAL-CN\n"); |
| 1379 | break; |
| 1380 | case ATOM_TV_PAL60: |
| 1381 | tv_std = TV_STD_PAL_60; |
| 1382 | DRM_INFO("Default TV standard: PAL-60\n"); |
| 1383 | break; |
| 1384 | case ATOM_TV_SECAM: |
| 1385 | tv_std = TV_STD_SECAM; |
| 1386 | DRM_INFO("Default TV standard: SECAM\n"); |
| 1387 | break; |
| 1388 | default: |
| 1389 | tv_std = TV_STD_NTSC; |
| 1390 | DRM_INFO("Unknown TV standard; defaulting to NTSC\n"); |
| 1391 | break; |
| 1392 | } |
Alex Deucher | d79766f | 2009-12-17 19:00:29 -0500 | [diff] [blame] | 1393 | } |
| 1394 | return tv_std; |
| 1395 | } |
| 1396 | |
Alex Deucher | 6fe7ac3 | 2009-06-12 17:26:08 +0000 | [diff] [blame] | 1397 | struct radeon_encoder_tv_dac * |
| 1398 | radeon_atombios_get_tv_dac_info(struct radeon_encoder *encoder) |
| 1399 | { |
| 1400 | struct drm_device *dev = encoder->base.dev; |
| 1401 | struct radeon_device *rdev = dev->dev_private; |
| 1402 | struct radeon_mode_info *mode_info = &rdev->mode_info; |
| 1403 | int index = GetIndexIntoMasterTable(DATA, CompassionateData); |
| 1404 | uint16_t data_offset; |
| 1405 | struct _COMPASSIONATE_DATA *dac_info; |
| 1406 | uint8_t frev, crev; |
| 1407 | uint8_t bg, dac; |
Alex Deucher | 6fe7ac3 | 2009-06-12 17:26:08 +0000 | [diff] [blame] | 1408 | struct radeon_encoder_tv_dac *tv_dac = NULL; |
| 1409 | |
Alex Deucher | a084e6e | 2010-03-18 01:04:01 -0400 | [diff] [blame^] | 1410 | if (atom_parse_data_header(mode_info->atom_context, index, NULL, |
| 1411 | &frev, &crev, &data_offset)) { |
Alex Deucher | 6fe7ac3 | 2009-06-12 17:26:08 +0000 | [diff] [blame] | 1412 | |
Alex Deucher | a084e6e | 2010-03-18 01:04:01 -0400 | [diff] [blame^] | 1413 | dac_info = (struct _COMPASSIONATE_DATA *) |
| 1414 | (mode_info->atom_context->bios + data_offset); |
Alex Deucher | 6fe7ac3 | 2009-06-12 17:26:08 +0000 | [diff] [blame] | 1415 | |
Alex Deucher | 6fe7ac3 | 2009-06-12 17:26:08 +0000 | [diff] [blame] | 1416 | tv_dac = kzalloc(sizeof(struct radeon_encoder_tv_dac), GFP_KERNEL); |
| 1417 | |
| 1418 | if (!tv_dac) |
| 1419 | return NULL; |
| 1420 | |
| 1421 | bg = dac_info->ucDAC2_CRT2_BG_Adjustment; |
| 1422 | dac = dac_info->ucDAC2_CRT2_DAC_Adjustment; |
| 1423 | tv_dac->ps2_tvdac_adj = (bg << 16) | (dac << 20); |
| 1424 | |
| 1425 | bg = dac_info->ucDAC2_PAL_BG_Adjustment; |
| 1426 | dac = dac_info->ucDAC2_PAL_DAC_Adjustment; |
| 1427 | tv_dac->pal_tvdac_adj = (bg << 16) | (dac << 20); |
| 1428 | |
| 1429 | bg = dac_info->ucDAC2_NTSC_BG_Adjustment; |
| 1430 | dac = dac_info->ucDAC2_NTSC_DAC_Adjustment; |
| 1431 | tv_dac->ntsc_tvdac_adj = (bg << 16) | (dac << 20); |
| 1432 | |
Alex Deucher | d79766f | 2009-12-17 19:00:29 -0500 | [diff] [blame] | 1433 | tv_dac->tv_std = radeon_atombios_get_tv_info(rdev); |
Alex Deucher | 6fe7ac3 | 2009-06-12 17:26:08 +0000 | [diff] [blame] | 1434 | } |
| 1435 | return tv_dac; |
| 1436 | } |
| 1437 | |
Alex Deucher | 29fb52c | 2010-03-11 10:01:17 -0500 | [diff] [blame] | 1438 | static const char *thermal_controller_names[] = { |
| 1439 | "NONE", |
| 1440 | "LM63", |
| 1441 | "ADM1032", |
| 1442 | "ADM1030", |
| 1443 | "MUA6649", |
| 1444 | "LM64", |
| 1445 | "F75375", |
| 1446 | "ASC7512", |
| 1447 | }; |
| 1448 | |
| 1449 | static const char *pp_lib_thermal_controller_names[] = { |
| 1450 | "NONE", |
| 1451 | "LM63", |
| 1452 | "ADM1032", |
| 1453 | "ADM1030", |
| 1454 | "MUA6649", |
| 1455 | "LM64", |
| 1456 | "F75375", |
| 1457 | "RV6xx", |
| 1458 | "RV770", |
| 1459 | "ADT7473", |
| 1460 | }; |
| 1461 | |
Alex Deucher | 56278a8 | 2009-12-28 13:58:44 -0500 | [diff] [blame] | 1462 | union power_info { |
| 1463 | struct _ATOM_POWERPLAY_INFO info; |
| 1464 | struct _ATOM_POWERPLAY_INFO_V2 info_2; |
| 1465 | struct _ATOM_POWERPLAY_INFO_V3 info_3; |
| 1466 | struct _ATOM_PPLIB_POWERPLAYTABLE info_4; |
| 1467 | }; |
| 1468 | |
| 1469 | void radeon_atombios_get_power_modes(struct radeon_device *rdev) |
| 1470 | { |
| 1471 | struct radeon_mode_info *mode_info = &rdev->mode_info; |
| 1472 | int index = GetIndexIntoMasterTable(DATA, PowerPlayInfo); |
| 1473 | u16 data_offset; |
| 1474 | u8 frev, crev; |
| 1475 | u32 misc, misc2 = 0, sclk, mclk; |
| 1476 | union power_info *power_info; |
| 1477 | struct _ATOM_PPLIB_NONCLOCK_INFO *non_clock_info; |
| 1478 | struct _ATOM_PPLIB_STATE *power_state; |
| 1479 | int num_modes = 0, i, j; |
| 1480 | int state_index = 0, mode_index = 0; |
Alex Deucher | 29fb52c | 2010-03-11 10:01:17 -0500 | [diff] [blame] | 1481 | struct radeon_i2c_bus_rec i2c_bus; |
Alex Deucher | 56278a8 | 2009-12-28 13:58:44 -0500 | [diff] [blame] | 1482 | |
Alex Deucher | 56278a8 | 2009-12-28 13:58:44 -0500 | [diff] [blame] | 1483 | rdev->pm.default_power_state = NULL; |
Alex Deucher | 56278a8 | 2009-12-28 13:58:44 -0500 | [diff] [blame] | 1484 | |
Alex Deucher | a084e6e | 2010-03-18 01:04:01 -0400 | [diff] [blame^] | 1485 | if (atom_parse_data_header(mode_info->atom_context, index, NULL, |
| 1486 | &frev, &crev, &data_offset)) { |
| 1487 | power_info = (union power_info *)(mode_info->atom_context->bios + data_offset); |
Alex Deucher | 56278a8 | 2009-12-28 13:58:44 -0500 | [diff] [blame] | 1488 | if (frev < 4) { |
Alex Deucher | 29fb52c | 2010-03-11 10:01:17 -0500 | [diff] [blame] | 1489 | /* add the i2c bus for thermal/fan chip */ |
| 1490 | if (power_info->info.ucOverdriveThermalController > 0) { |
| 1491 | DRM_INFO("Possible %s thermal controller at 0x%02x\n", |
| 1492 | thermal_controller_names[power_info->info.ucOverdriveThermalController], |
| 1493 | power_info->info.ucOverdriveControllerAddress >> 1); |
| 1494 | i2c_bus = radeon_lookup_i2c_gpio(rdev, power_info->info.ucOverdriveI2cLine); |
| 1495 | rdev->pm.i2c_bus = radeon_i2c_create(rdev->ddev, &i2c_bus, "Thermal"); |
| 1496 | } |
Alex Deucher | 56278a8 | 2009-12-28 13:58:44 -0500 | [diff] [blame] | 1497 | num_modes = power_info->info.ucNumOfPowerModeEntries; |
| 1498 | if (num_modes > ATOM_MAX_NUMBEROF_POWER_BLOCK) |
| 1499 | num_modes = ATOM_MAX_NUMBEROF_POWER_BLOCK; |
| 1500 | for (i = 0; i < num_modes; i++) { |
| 1501 | rdev->pm.power_state[state_index].clock_info[0].voltage.type = VOLTAGE_NONE; |
| 1502 | switch (frev) { |
| 1503 | case 1: |
| 1504 | rdev->pm.power_state[state_index].num_clock_modes = 1; |
| 1505 | rdev->pm.power_state[state_index].clock_info[0].mclk = |
| 1506 | le16_to_cpu(power_info->info.asPowerPlayInfo[i].usMemoryClock); |
| 1507 | rdev->pm.power_state[state_index].clock_info[0].sclk = |
| 1508 | le16_to_cpu(power_info->info.asPowerPlayInfo[i].usEngineClock); |
| 1509 | /* skip invalid modes */ |
| 1510 | if ((rdev->pm.power_state[state_index].clock_info[0].mclk == 0) || |
| 1511 | (rdev->pm.power_state[state_index].clock_info[0].sclk == 0)) |
| 1512 | continue; |
| 1513 | /* skip overclock modes for now */ |
| 1514 | if ((rdev->pm.power_state[state_index].clock_info[0].mclk > |
Rafał Miłecki | 2745932 | 2010-02-11 22:16:36 +0000 | [diff] [blame] | 1515 | rdev->clock.default_mclk + RADEON_MODE_OVERCLOCK_MARGIN) || |
Alex Deucher | 56278a8 | 2009-12-28 13:58:44 -0500 | [diff] [blame] | 1516 | (rdev->pm.power_state[state_index].clock_info[0].sclk > |
Rafał Miłecki | 2745932 | 2010-02-11 22:16:36 +0000 | [diff] [blame] | 1517 | rdev->clock.default_sclk + RADEON_MODE_OVERCLOCK_MARGIN)) |
Alex Deucher | 56278a8 | 2009-12-28 13:58:44 -0500 | [diff] [blame] | 1518 | continue; |
| 1519 | rdev->pm.power_state[state_index].non_clock_info.pcie_lanes = |
| 1520 | power_info->info.asPowerPlayInfo[i].ucNumPciELanes; |
| 1521 | misc = le32_to_cpu(power_info->info.asPowerPlayInfo[i].ulMiscInfo); |
| 1522 | if (misc & ATOM_PM_MISCINFO_VOLTAGE_DROP_SUPPORT) { |
| 1523 | rdev->pm.power_state[state_index].clock_info[0].voltage.type = |
| 1524 | VOLTAGE_GPIO; |
| 1525 | rdev->pm.power_state[state_index].clock_info[0].voltage.gpio = |
| 1526 | radeon_lookup_gpio(rdev, |
| 1527 | power_info->info.asPowerPlayInfo[i].ucVoltageDropIndex); |
| 1528 | if (misc & ATOM_PM_MISCINFO_VOLTAGE_DROP_ACTIVE_HIGH) |
| 1529 | rdev->pm.power_state[state_index].clock_info[0].voltage.active_high = |
| 1530 | true; |
| 1531 | else |
| 1532 | rdev->pm.power_state[state_index].clock_info[0].voltage.active_high = |
| 1533 | false; |
| 1534 | } else if (misc & ATOM_PM_MISCINFO_PROGRAM_VOLTAGE) { |
| 1535 | rdev->pm.power_state[state_index].clock_info[0].voltage.type = |
| 1536 | VOLTAGE_VDDC; |
| 1537 | rdev->pm.power_state[state_index].clock_info[0].voltage.vddc_id = |
| 1538 | power_info->info.asPowerPlayInfo[i].ucVoltageDropIndex; |
| 1539 | } |
Alex Deucher | 0ec0e74 | 2009-12-23 13:21:58 -0500 | [diff] [blame] | 1540 | /* order matters! */ |
| 1541 | if (misc & ATOM_PM_MISCINFO_POWER_SAVING_MODE) |
| 1542 | rdev->pm.power_state[state_index].type = |
| 1543 | POWER_STATE_TYPE_POWERSAVE; |
| 1544 | if (misc & ATOM_PM_MISCINFO_DEFAULT_DC_STATE_ENTRY_TRUE) |
| 1545 | rdev->pm.power_state[state_index].type = |
| 1546 | POWER_STATE_TYPE_BATTERY; |
| 1547 | if (misc & ATOM_PM_MISCINFO_DEFAULT_LOW_DC_STATE_ENTRY_TRUE) |
| 1548 | rdev->pm.power_state[state_index].type = |
| 1549 | POWER_STATE_TYPE_BATTERY; |
| 1550 | if (misc & ATOM_PM_MISCINFO_LOAD_BALANCE_EN) |
| 1551 | rdev->pm.power_state[state_index].type = |
| 1552 | POWER_STATE_TYPE_BALANCED; |
| 1553 | if (misc & ATOM_PM_MISCINFO_3D_ACCELERATION_EN) |
| 1554 | rdev->pm.power_state[state_index].type = |
| 1555 | POWER_STATE_TYPE_PERFORMANCE; |
Alex Deucher | 56278a8 | 2009-12-28 13:58:44 -0500 | [diff] [blame] | 1556 | if (misc & ATOM_PM_MISCINFO_DRIVER_DEFAULT_MODE) { |
Alex Deucher | 0ec0e74 | 2009-12-23 13:21:58 -0500 | [diff] [blame] | 1557 | rdev->pm.power_state[state_index].type = |
| 1558 | POWER_STATE_TYPE_DEFAULT; |
Alex Deucher | 56278a8 | 2009-12-28 13:58:44 -0500 | [diff] [blame] | 1559 | rdev->pm.default_power_state = &rdev->pm.power_state[state_index]; |
Alex Deucher | 56278a8 | 2009-12-28 13:58:44 -0500 | [diff] [blame] | 1560 | rdev->pm.power_state[state_index].default_clock_mode = |
| 1561 | &rdev->pm.power_state[state_index].clock_info[0]; |
Alex Deucher | 56278a8 | 2009-12-28 13:58:44 -0500 | [diff] [blame] | 1562 | } |
| 1563 | state_index++; |
| 1564 | break; |
| 1565 | case 2: |
| 1566 | rdev->pm.power_state[state_index].num_clock_modes = 1; |
| 1567 | rdev->pm.power_state[state_index].clock_info[0].mclk = |
| 1568 | le32_to_cpu(power_info->info_2.asPowerPlayInfo[i].ulMemoryClock); |
| 1569 | rdev->pm.power_state[state_index].clock_info[0].sclk = |
| 1570 | le32_to_cpu(power_info->info_2.asPowerPlayInfo[i].ulEngineClock); |
| 1571 | /* skip invalid modes */ |
| 1572 | if ((rdev->pm.power_state[state_index].clock_info[0].mclk == 0) || |
| 1573 | (rdev->pm.power_state[state_index].clock_info[0].sclk == 0)) |
| 1574 | continue; |
| 1575 | /* skip overclock modes for now */ |
| 1576 | if ((rdev->pm.power_state[state_index].clock_info[0].mclk > |
Rafał Miłecki | 2745932 | 2010-02-11 22:16:36 +0000 | [diff] [blame] | 1577 | rdev->clock.default_mclk + RADEON_MODE_OVERCLOCK_MARGIN) || |
Alex Deucher | 56278a8 | 2009-12-28 13:58:44 -0500 | [diff] [blame] | 1578 | (rdev->pm.power_state[state_index].clock_info[0].sclk > |
Rafał Miłecki | 2745932 | 2010-02-11 22:16:36 +0000 | [diff] [blame] | 1579 | rdev->clock.default_sclk + RADEON_MODE_OVERCLOCK_MARGIN)) |
Alex Deucher | 56278a8 | 2009-12-28 13:58:44 -0500 | [diff] [blame] | 1580 | continue; |
| 1581 | rdev->pm.power_state[state_index].non_clock_info.pcie_lanes = |
| 1582 | power_info->info_2.asPowerPlayInfo[i].ucNumPciELanes; |
| 1583 | misc = le32_to_cpu(power_info->info_2.asPowerPlayInfo[i].ulMiscInfo); |
| 1584 | misc2 = le32_to_cpu(power_info->info_2.asPowerPlayInfo[i].ulMiscInfo2); |
| 1585 | if (misc & ATOM_PM_MISCINFO_VOLTAGE_DROP_SUPPORT) { |
| 1586 | rdev->pm.power_state[state_index].clock_info[0].voltage.type = |
| 1587 | VOLTAGE_GPIO; |
| 1588 | rdev->pm.power_state[state_index].clock_info[0].voltage.gpio = |
| 1589 | radeon_lookup_gpio(rdev, |
| 1590 | power_info->info_2.asPowerPlayInfo[i].ucVoltageDropIndex); |
| 1591 | if (misc & ATOM_PM_MISCINFO_VOLTAGE_DROP_ACTIVE_HIGH) |
| 1592 | rdev->pm.power_state[state_index].clock_info[0].voltage.active_high = |
| 1593 | true; |
| 1594 | else |
| 1595 | rdev->pm.power_state[state_index].clock_info[0].voltage.active_high = |
| 1596 | false; |
| 1597 | } else if (misc & ATOM_PM_MISCINFO_PROGRAM_VOLTAGE) { |
| 1598 | rdev->pm.power_state[state_index].clock_info[0].voltage.type = |
| 1599 | VOLTAGE_VDDC; |
| 1600 | rdev->pm.power_state[state_index].clock_info[0].voltage.vddc_id = |
| 1601 | power_info->info_2.asPowerPlayInfo[i].ucVoltageDropIndex; |
| 1602 | } |
Alex Deucher | 0ec0e74 | 2009-12-23 13:21:58 -0500 | [diff] [blame] | 1603 | /* order matters! */ |
| 1604 | if (misc & ATOM_PM_MISCINFO_POWER_SAVING_MODE) |
| 1605 | rdev->pm.power_state[state_index].type = |
| 1606 | POWER_STATE_TYPE_POWERSAVE; |
| 1607 | if (misc & ATOM_PM_MISCINFO_DEFAULT_DC_STATE_ENTRY_TRUE) |
| 1608 | rdev->pm.power_state[state_index].type = |
| 1609 | POWER_STATE_TYPE_BATTERY; |
| 1610 | if (misc & ATOM_PM_MISCINFO_DEFAULT_LOW_DC_STATE_ENTRY_TRUE) |
| 1611 | rdev->pm.power_state[state_index].type = |
| 1612 | POWER_STATE_TYPE_BATTERY; |
| 1613 | if (misc & ATOM_PM_MISCINFO_LOAD_BALANCE_EN) |
| 1614 | rdev->pm.power_state[state_index].type = |
| 1615 | POWER_STATE_TYPE_BALANCED; |
| 1616 | if (misc & ATOM_PM_MISCINFO_3D_ACCELERATION_EN) |
| 1617 | rdev->pm.power_state[state_index].type = |
| 1618 | POWER_STATE_TYPE_PERFORMANCE; |
| 1619 | if (misc2 & ATOM_PM_MISCINFO2_SYSTEM_AC_LITE_MODE) |
| 1620 | rdev->pm.power_state[state_index].type = |
| 1621 | POWER_STATE_TYPE_BALANCED; |
Alex Deucher | 56278a8 | 2009-12-28 13:58:44 -0500 | [diff] [blame] | 1622 | if (misc & ATOM_PM_MISCINFO_DRIVER_DEFAULT_MODE) { |
Alex Deucher | 0ec0e74 | 2009-12-23 13:21:58 -0500 | [diff] [blame] | 1623 | rdev->pm.power_state[state_index].type = |
| 1624 | POWER_STATE_TYPE_DEFAULT; |
Alex Deucher | 56278a8 | 2009-12-28 13:58:44 -0500 | [diff] [blame] | 1625 | rdev->pm.default_power_state = &rdev->pm.power_state[state_index]; |
Alex Deucher | 56278a8 | 2009-12-28 13:58:44 -0500 | [diff] [blame] | 1626 | rdev->pm.power_state[state_index].default_clock_mode = |
| 1627 | &rdev->pm.power_state[state_index].clock_info[0]; |
Alex Deucher | 56278a8 | 2009-12-28 13:58:44 -0500 | [diff] [blame] | 1628 | } |
| 1629 | state_index++; |
| 1630 | break; |
| 1631 | case 3: |
| 1632 | rdev->pm.power_state[state_index].num_clock_modes = 1; |
| 1633 | rdev->pm.power_state[state_index].clock_info[0].mclk = |
| 1634 | le32_to_cpu(power_info->info_3.asPowerPlayInfo[i].ulMemoryClock); |
| 1635 | rdev->pm.power_state[state_index].clock_info[0].sclk = |
| 1636 | le32_to_cpu(power_info->info_3.asPowerPlayInfo[i].ulEngineClock); |
| 1637 | /* skip invalid modes */ |
| 1638 | if ((rdev->pm.power_state[state_index].clock_info[0].mclk == 0) || |
| 1639 | (rdev->pm.power_state[state_index].clock_info[0].sclk == 0)) |
| 1640 | continue; |
| 1641 | /* skip overclock modes for now */ |
| 1642 | if ((rdev->pm.power_state[state_index].clock_info[0].mclk > |
Rafał Miłecki | 2745932 | 2010-02-11 22:16:36 +0000 | [diff] [blame] | 1643 | rdev->clock.default_mclk + RADEON_MODE_OVERCLOCK_MARGIN) || |
Alex Deucher | 56278a8 | 2009-12-28 13:58:44 -0500 | [diff] [blame] | 1644 | (rdev->pm.power_state[state_index].clock_info[0].sclk > |
Rafał Miłecki | 2745932 | 2010-02-11 22:16:36 +0000 | [diff] [blame] | 1645 | rdev->clock.default_sclk + RADEON_MODE_OVERCLOCK_MARGIN)) |
Alex Deucher | 56278a8 | 2009-12-28 13:58:44 -0500 | [diff] [blame] | 1646 | continue; |
| 1647 | rdev->pm.power_state[state_index].non_clock_info.pcie_lanes = |
| 1648 | power_info->info_3.asPowerPlayInfo[i].ucNumPciELanes; |
| 1649 | misc = le32_to_cpu(power_info->info_3.asPowerPlayInfo[i].ulMiscInfo); |
| 1650 | misc2 = le32_to_cpu(power_info->info_3.asPowerPlayInfo[i].ulMiscInfo2); |
| 1651 | if (misc & ATOM_PM_MISCINFO_VOLTAGE_DROP_SUPPORT) { |
| 1652 | rdev->pm.power_state[state_index].clock_info[0].voltage.type = |
| 1653 | VOLTAGE_GPIO; |
| 1654 | rdev->pm.power_state[state_index].clock_info[0].voltage.gpio = |
| 1655 | radeon_lookup_gpio(rdev, |
| 1656 | power_info->info_3.asPowerPlayInfo[i].ucVoltageDropIndex); |
| 1657 | if (misc & ATOM_PM_MISCINFO_VOLTAGE_DROP_ACTIVE_HIGH) |
| 1658 | rdev->pm.power_state[state_index].clock_info[0].voltage.active_high = |
| 1659 | true; |
| 1660 | else |
| 1661 | rdev->pm.power_state[state_index].clock_info[0].voltage.active_high = |
| 1662 | false; |
| 1663 | } else if (misc & ATOM_PM_MISCINFO_PROGRAM_VOLTAGE) { |
| 1664 | rdev->pm.power_state[state_index].clock_info[0].voltage.type = |
| 1665 | VOLTAGE_VDDC; |
| 1666 | rdev->pm.power_state[state_index].clock_info[0].voltage.vddc_id = |
| 1667 | power_info->info_3.asPowerPlayInfo[i].ucVoltageDropIndex; |
| 1668 | if (misc2 & ATOM_PM_MISCINFO2_VDDCI_DYNAMIC_VOLTAGE_EN) { |
| 1669 | rdev->pm.power_state[state_index].clock_info[0].voltage.vddci_enabled = |
| 1670 | true; |
| 1671 | rdev->pm.power_state[state_index].clock_info[0].voltage.vddci_id = |
| 1672 | power_info->info_3.asPowerPlayInfo[i].ucVDDCI_VoltageDropIndex; |
| 1673 | } |
| 1674 | } |
Alex Deucher | 0ec0e74 | 2009-12-23 13:21:58 -0500 | [diff] [blame] | 1675 | /* order matters! */ |
| 1676 | if (misc & ATOM_PM_MISCINFO_POWER_SAVING_MODE) |
| 1677 | rdev->pm.power_state[state_index].type = |
| 1678 | POWER_STATE_TYPE_POWERSAVE; |
| 1679 | if (misc & ATOM_PM_MISCINFO_DEFAULT_DC_STATE_ENTRY_TRUE) |
| 1680 | rdev->pm.power_state[state_index].type = |
| 1681 | POWER_STATE_TYPE_BATTERY; |
| 1682 | if (misc & ATOM_PM_MISCINFO_DEFAULT_LOW_DC_STATE_ENTRY_TRUE) |
| 1683 | rdev->pm.power_state[state_index].type = |
| 1684 | POWER_STATE_TYPE_BATTERY; |
| 1685 | if (misc & ATOM_PM_MISCINFO_LOAD_BALANCE_EN) |
| 1686 | rdev->pm.power_state[state_index].type = |
| 1687 | POWER_STATE_TYPE_BALANCED; |
| 1688 | if (misc & ATOM_PM_MISCINFO_3D_ACCELERATION_EN) |
| 1689 | rdev->pm.power_state[state_index].type = |
| 1690 | POWER_STATE_TYPE_PERFORMANCE; |
| 1691 | if (misc2 & ATOM_PM_MISCINFO2_SYSTEM_AC_LITE_MODE) |
| 1692 | rdev->pm.power_state[state_index].type = |
| 1693 | POWER_STATE_TYPE_BALANCED; |
Alex Deucher | 56278a8 | 2009-12-28 13:58:44 -0500 | [diff] [blame] | 1694 | if (misc & ATOM_PM_MISCINFO_DRIVER_DEFAULT_MODE) { |
Alex Deucher | 0ec0e74 | 2009-12-23 13:21:58 -0500 | [diff] [blame] | 1695 | rdev->pm.power_state[state_index].type = |
| 1696 | POWER_STATE_TYPE_DEFAULT; |
Alex Deucher | 56278a8 | 2009-12-28 13:58:44 -0500 | [diff] [blame] | 1697 | rdev->pm.default_power_state = &rdev->pm.power_state[state_index]; |
Alex Deucher | 56278a8 | 2009-12-28 13:58:44 -0500 | [diff] [blame] | 1698 | rdev->pm.power_state[state_index].default_clock_mode = |
| 1699 | &rdev->pm.power_state[state_index].clock_info[0]; |
Alex Deucher | 56278a8 | 2009-12-28 13:58:44 -0500 | [diff] [blame] | 1700 | } |
| 1701 | state_index++; |
| 1702 | break; |
| 1703 | } |
| 1704 | } |
| 1705 | } else if (frev == 4) { |
Alex Deucher | 29fb52c | 2010-03-11 10:01:17 -0500 | [diff] [blame] | 1706 | /* add the i2c bus for thermal/fan chip */ |
| 1707 | /* no support for internal controller yet */ |
| 1708 | if (power_info->info_4.sThermalController.ucType > 0) { |
Alex Deucher | 06abdb0 | 2010-03-15 01:36:32 -0400 | [diff] [blame] | 1709 | if ((power_info->info_4.sThermalController.ucType == ATOM_PP_THERMALCONTROLLER_RV6xx) || |
Alex Deucher | 29fb52c | 2010-03-11 10:01:17 -0500 | [diff] [blame] | 1710 | (power_info->info_4.sThermalController.ucType == ATOM_PP_THERMALCONTROLLER_RV770)) { |
| 1711 | DRM_INFO("Internal thermal controller %s fan control\n", |
| 1712 | (power_info->info_4.sThermalController.ucFanParameters & |
| 1713 | ATOM_PP_FANPARAMETERS_NOFAN) ? "without" : "with"); |
| 1714 | } else { |
| 1715 | DRM_INFO("Possible %s thermal controller at 0x%02x %s fan control\n", |
| 1716 | pp_lib_thermal_controller_names[power_info->info_4.sThermalController.ucType], |
| 1717 | power_info->info_4.sThermalController.ucI2cAddress >> 1, |
| 1718 | (power_info->info_4.sThermalController.ucFanParameters & |
| 1719 | ATOM_PP_FANPARAMETERS_NOFAN) ? "without" : "with"); |
| 1720 | i2c_bus = radeon_lookup_i2c_gpio(rdev, power_info->info_4.sThermalController.ucI2cLine); |
| 1721 | rdev->pm.i2c_bus = radeon_i2c_create(rdev->ddev, &i2c_bus, "Thermal"); |
| 1722 | } |
| 1723 | } |
Alex Deucher | 56278a8 | 2009-12-28 13:58:44 -0500 | [diff] [blame] | 1724 | for (i = 0; i < power_info->info_4.ucNumStates; i++) { |
| 1725 | mode_index = 0; |
| 1726 | power_state = (struct _ATOM_PPLIB_STATE *) |
| 1727 | (mode_info->atom_context->bios + |
| 1728 | data_offset + |
| 1729 | le16_to_cpu(power_info->info_4.usStateArrayOffset) + |
| 1730 | i * power_info->info_4.ucStateEntrySize); |
| 1731 | non_clock_info = (struct _ATOM_PPLIB_NONCLOCK_INFO *) |
| 1732 | (mode_info->atom_context->bios + |
| 1733 | data_offset + |
| 1734 | le16_to_cpu(power_info->info_4.usNonClockInfoArrayOffset) + |
| 1735 | (power_state->ucNonClockStateIndex * |
| 1736 | power_info->info_4.ucNonClockSize)); |
Alex Deucher | 56278a8 | 2009-12-28 13:58:44 -0500 | [diff] [blame] | 1737 | for (j = 0; j < (power_info->info_4.ucStateEntrySize - 1); j++) { |
| 1738 | if (rdev->flags & RADEON_IS_IGP) { |
| 1739 | struct _ATOM_PPLIB_RS780_CLOCK_INFO *clock_info = |
| 1740 | (struct _ATOM_PPLIB_RS780_CLOCK_INFO *) |
| 1741 | (mode_info->atom_context->bios + |
| 1742 | data_offset + |
| 1743 | le16_to_cpu(power_info->info_4.usClockInfoArrayOffset) + |
| 1744 | (power_state->ucClockStateIndices[j] * |
| 1745 | power_info->info_4.ucClockInfoSize)); |
| 1746 | sclk = le16_to_cpu(clock_info->usLowEngineClockLow); |
| 1747 | sclk |= clock_info->ucLowEngineClockHigh << 16; |
| 1748 | rdev->pm.power_state[state_index].clock_info[mode_index].sclk = sclk; |
| 1749 | /* skip invalid modes */ |
| 1750 | if (rdev->pm.power_state[state_index].clock_info[mode_index].sclk == 0) |
| 1751 | continue; |
| 1752 | /* skip overclock modes for now */ |
| 1753 | if (rdev->pm.power_state[state_index].clock_info[mode_index].sclk > |
Rafał Miłecki | 2745932 | 2010-02-11 22:16:36 +0000 | [diff] [blame] | 1754 | rdev->clock.default_sclk + RADEON_MODE_OVERCLOCK_MARGIN) |
Alex Deucher | 56278a8 | 2009-12-28 13:58:44 -0500 | [diff] [blame] | 1755 | continue; |
| 1756 | rdev->pm.power_state[state_index].clock_info[mode_index].voltage.type = |
| 1757 | VOLTAGE_SW; |
| 1758 | rdev->pm.power_state[state_index].clock_info[mode_index].voltage.voltage = |
| 1759 | clock_info->usVDDC; |
| 1760 | mode_index++; |
| 1761 | } else { |
| 1762 | struct _ATOM_PPLIB_R600_CLOCK_INFO *clock_info = |
| 1763 | (struct _ATOM_PPLIB_R600_CLOCK_INFO *) |
| 1764 | (mode_info->atom_context->bios + |
| 1765 | data_offset + |
| 1766 | le16_to_cpu(power_info->info_4.usClockInfoArrayOffset) + |
| 1767 | (power_state->ucClockStateIndices[j] * |
| 1768 | power_info->info_4.ucClockInfoSize)); |
| 1769 | sclk = le16_to_cpu(clock_info->usEngineClockLow); |
| 1770 | sclk |= clock_info->ucEngineClockHigh << 16; |
| 1771 | mclk = le16_to_cpu(clock_info->usMemoryClockLow); |
| 1772 | mclk |= clock_info->ucMemoryClockHigh << 16; |
| 1773 | rdev->pm.power_state[state_index].clock_info[mode_index].mclk = mclk; |
| 1774 | rdev->pm.power_state[state_index].clock_info[mode_index].sclk = sclk; |
| 1775 | /* skip invalid modes */ |
| 1776 | if ((rdev->pm.power_state[state_index].clock_info[mode_index].mclk == 0) || |
| 1777 | (rdev->pm.power_state[state_index].clock_info[mode_index].sclk == 0)) |
| 1778 | continue; |
| 1779 | /* skip overclock modes for now */ |
| 1780 | if ((rdev->pm.power_state[state_index].clock_info[mode_index].mclk > |
Rafał Miłecki | 2745932 | 2010-02-11 22:16:36 +0000 | [diff] [blame] | 1781 | rdev->clock.default_mclk + RADEON_MODE_OVERCLOCK_MARGIN) || |
Alex Deucher | 56278a8 | 2009-12-28 13:58:44 -0500 | [diff] [blame] | 1782 | (rdev->pm.power_state[state_index].clock_info[mode_index].sclk > |
Rafał Miłecki | 2745932 | 2010-02-11 22:16:36 +0000 | [diff] [blame] | 1783 | rdev->clock.default_sclk + RADEON_MODE_OVERCLOCK_MARGIN)) |
Alex Deucher | 56278a8 | 2009-12-28 13:58:44 -0500 | [diff] [blame] | 1784 | continue; |
| 1785 | rdev->pm.power_state[state_index].clock_info[mode_index].voltage.type = |
| 1786 | VOLTAGE_SW; |
| 1787 | rdev->pm.power_state[state_index].clock_info[mode_index].voltage.voltage = |
| 1788 | clock_info->usVDDC; |
| 1789 | mode_index++; |
| 1790 | } |
| 1791 | } |
| 1792 | rdev->pm.power_state[state_index].num_clock_modes = mode_index; |
| 1793 | if (mode_index) { |
Rafał Miłecki | 845db70 | 2009-12-23 00:42:43 +0100 | [diff] [blame] | 1794 | misc = le32_to_cpu(non_clock_info->ulCapsAndSettings); |
Alex Deucher | 56278a8 | 2009-12-28 13:58:44 -0500 | [diff] [blame] | 1795 | misc2 = le16_to_cpu(non_clock_info->usClassification); |
Rafał Miłecki | 845db70 | 2009-12-23 00:42:43 +0100 | [diff] [blame] | 1796 | rdev->pm.power_state[state_index].non_clock_info.pcie_lanes = |
| 1797 | ((misc & ATOM_PPLIB_PCIE_LINK_WIDTH_MASK) >> |
| 1798 | ATOM_PPLIB_PCIE_LINK_WIDTH_SHIFT) + 1; |
Alex Deucher | 0ec0e74 | 2009-12-23 13:21:58 -0500 | [diff] [blame] | 1799 | switch (misc2 & ATOM_PPLIB_CLASSIFICATION_UI_MASK) { |
| 1800 | case ATOM_PPLIB_CLASSIFICATION_UI_BATTERY: |
| 1801 | rdev->pm.power_state[state_index].type = |
| 1802 | POWER_STATE_TYPE_BATTERY; |
| 1803 | break; |
| 1804 | case ATOM_PPLIB_CLASSIFICATION_UI_BALANCED: |
| 1805 | rdev->pm.power_state[state_index].type = |
| 1806 | POWER_STATE_TYPE_BALANCED; |
| 1807 | break; |
| 1808 | case ATOM_PPLIB_CLASSIFICATION_UI_PERFORMANCE: |
| 1809 | rdev->pm.power_state[state_index].type = |
| 1810 | POWER_STATE_TYPE_PERFORMANCE; |
| 1811 | break; |
| 1812 | } |
Alex Deucher | 56278a8 | 2009-12-28 13:58:44 -0500 | [diff] [blame] | 1813 | if (misc2 & ATOM_PPLIB_CLASSIFICATION_BOOT) { |
Alex Deucher | 0ec0e74 | 2009-12-23 13:21:58 -0500 | [diff] [blame] | 1814 | rdev->pm.power_state[state_index].type = |
| 1815 | POWER_STATE_TYPE_DEFAULT; |
Alex Deucher | 56278a8 | 2009-12-28 13:58:44 -0500 | [diff] [blame] | 1816 | rdev->pm.default_power_state = &rdev->pm.power_state[state_index]; |
Alex Deucher | 56278a8 | 2009-12-28 13:58:44 -0500 | [diff] [blame] | 1817 | rdev->pm.power_state[state_index].default_clock_mode = |
| 1818 | &rdev->pm.power_state[state_index].clock_info[mode_index - 1]; |
Alex Deucher | 56278a8 | 2009-12-28 13:58:44 -0500 | [diff] [blame] | 1819 | } |
| 1820 | state_index++; |
| 1821 | } |
| 1822 | } |
| 1823 | } |
| 1824 | } else { |
| 1825 | /* XXX figure out some good default low power mode for cards w/out power tables */ |
| 1826 | } |
| 1827 | |
| 1828 | if (rdev->pm.default_power_state == NULL) { |
| 1829 | /* add the default mode */ |
Alex Deucher | 0ec0e74 | 2009-12-23 13:21:58 -0500 | [diff] [blame] | 1830 | rdev->pm.power_state[state_index].type = |
| 1831 | POWER_STATE_TYPE_DEFAULT; |
Alex Deucher | 56278a8 | 2009-12-28 13:58:44 -0500 | [diff] [blame] | 1832 | rdev->pm.power_state[state_index].num_clock_modes = 1; |
| 1833 | rdev->pm.power_state[state_index].clock_info[0].mclk = rdev->clock.default_mclk; |
| 1834 | rdev->pm.power_state[state_index].clock_info[0].sclk = rdev->clock.default_sclk; |
| 1835 | rdev->pm.power_state[state_index].default_clock_mode = |
| 1836 | &rdev->pm.power_state[state_index].clock_info[0]; |
Alex Deucher | 56278a8 | 2009-12-28 13:58:44 -0500 | [diff] [blame] | 1837 | rdev->pm.power_state[state_index].clock_info[0].voltage.type = VOLTAGE_NONE; |
| 1838 | if (rdev->asic->get_pcie_lanes) |
| 1839 | rdev->pm.power_state[state_index].non_clock_info.pcie_lanes = radeon_get_pcie_lanes(rdev); |
| 1840 | else |
| 1841 | rdev->pm.power_state[state_index].non_clock_info.pcie_lanes = 16; |
| 1842 | rdev->pm.default_power_state = &rdev->pm.power_state[state_index]; |
Alex Deucher | 56278a8 | 2009-12-28 13:58:44 -0500 | [diff] [blame] | 1843 | state_index++; |
| 1844 | } |
| 1845 | rdev->pm.num_power_states = state_index; |
Rafał Miłecki | 9038dfd | 2010-02-20 23:15:04 +0000 | [diff] [blame] | 1846 | |
| 1847 | rdev->pm.current_power_state = rdev->pm.default_power_state; |
| 1848 | rdev->pm.current_clock_mode = |
| 1849 | rdev->pm.default_power_state->default_clock_mode; |
Alex Deucher | 56278a8 | 2009-12-28 13:58:44 -0500 | [diff] [blame] | 1850 | } |
| 1851 | |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 1852 | void radeon_atom_set_clock_gating(struct radeon_device *rdev, int enable) |
| 1853 | { |
| 1854 | DYNAMIC_CLOCK_GATING_PS_ALLOCATION args; |
| 1855 | int index = GetIndexIntoMasterTable(COMMAND, DynamicClockGating); |
| 1856 | |
| 1857 | args.ucEnable = enable; |
| 1858 | |
| 1859 | atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args); |
| 1860 | } |
| 1861 | |
Rafał Miłecki | 7433874 | 2009-11-03 00:53:02 +0100 | [diff] [blame] | 1862 | uint32_t radeon_atom_get_engine_clock(struct radeon_device *rdev) |
| 1863 | { |
| 1864 | GET_ENGINE_CLOCK_PS_ALLOCATION args; |
| 1865 | int index = GetIndexIntoMasterTable(COMMAND, GetEngineClock); |
| 1866 | |
| 1867 | atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args); |
| 1868 | return args.ulReturnEngineClock; |
| 1869 | } |
| 1870 | |
| 1871 | uint32_t radeon_atom_get_memory_clock(struct radeon_device *rdev) |
| 1872 | { |
| 1873 | GET_MEMORY_CLOCK_PS_ALLOCATION args; |
| 1874 | int index = GetIndexIntoMasterTable(COMMAND, GetMemoryClock); |
| 1875 | |
| 1876 | atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args); |
| 1877 | return args.ulReturnMemoryClock; |
| 1878 | } |
| 1879 | |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 1880 | void radeon_atom_set_engine_clock(struct radeon_device *rdev, |
| 1881 | uint32_t eng_clock) |
| 1882 | { |
| 1883 | SET_ENGINE_CLOCK_PS_ALLOCATION args; |
| 1884 | int index = GetIndexIntoMasterTable(COMMAND, SetEngineClock); |
| 1885 | |
| 1886 | args.ulTargetEngineClock = eng_clock; /* 10 khz */ |
| 1887 | |
| 1888 | atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args); |
| 1889 | } |
| 1890 | |
| 1891 | void radeon_atom_set_memory_clock(struct radeon_device *rdev, |
| 1892 | uint32_t mem_clock) |
| 1893 | { |
| 1894 | SET_MEMORY_CLOCK_PS_ALLOCATION args; |
| 1895 | int index = GetIndexIntoMasterTable(COMMAND, SetMemoryClock); |
| 1896 | |
| 1897 | if (rdev->flags & RADEON_IS_IGP) |
| 1898 | return; |
| 1899 | |
| 1900 | args.ulTargetMemoryClock = mem_clock; /* 10 khz */ |
| 1901 | |
| 1902 | atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args); |
| 1903 | } |
| 1904 | |
| 1905 | void radeon_atom_initialize_bios_scratch_regs(struct drm_device *dev) |
| 1906 | { |
| 1907 | struct radeon_device *rdev = dev->dev_private; |
| 1908 | uint32_t bios_2_scratch, bios_6_scratch; |
| 1909 | |
| 1910 | if (rdev->family >= CHIP_R600) { |
Dave Airlie | 4ce001a | 2009-08-13 16:32:14 +1000 | [diff] [blame] | 1911 | bios_2_scratch = RREG32(R600_BIOS_2_SCRATCH); |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 1912 | bios_6_scratch = RREG32(R600_BIOS_6_SCRATCH); |
| 1913 | } else { |
Dave Airlie | 4ce001a | 2009-08-13 16:32:14 +1000 | [diff] [blame] | 1914 | bios_2_scratch = RREG32(RADEON_BIOS_2_SCRATCH); |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 1915 | bios_6_scratch = RREG32(RADEON_BIOS_6_SCRATCH); |
| 1916 | } |
| 1917 | |
| 1918 | /* let the bios control the backlight */ |
| 1919 | bios_2_scratch &= ~ATOM_S2_VRI_BRIGHT_ENABLE; |
| 1920 | |
| 1921 | /* tell the bios not to handle mode switching */ |
| 1922 | bios_6_scratch |= (ATOM_S6_ACC_BLOCK_DISPLAY_SWITCH | ATOM_S6_ACC_MODE); |
| 1923 | |
| 1924 | if (rdev->family >= CHIP_R600) { |
| 1925 | WREG32(R600_BIOS_2_SCRATCH, bios_2_scratch); |
| 1926 | WREG32(R600_BIOS_6_SCRATCH, bios_6_scratch); |
| 1927 | } else { |
| 1928 | WREG32(RADEON_BIOS_2_SCRATCH, bios_2_scratch); |
| 1929 | WREG32(RADEON_BIOS_6_SCRATCH, bios_6_scratch); |
| 1930 | } |
| 1931 | |
| 1932 | } |
| 1933 | |
Yang Zhao | f657c2a | 2009-09-15 12:21:01 +1000 | [diff] [blame] | 1934 | void radeon_save_bios_scratch_regs(struct radeon_device *rdev) |
| 1935 | { |
| 1936 | uint32_t scratch_reg; |
| 1937 | int i; |
| 1938 | |
| 1939 | if (rdev->family >= CHIP_R600) |
| 1940 | scratch_reg = R600_BIOS_0_SCRATCH; |
| 1941 | else |
| 1942 | scratch_reg = RADEON_BIOS_0_SCRATCH; |
| 1943 | |
| 1944 | for (i = 0; i < RADEON_BIOS_NUM_SCRATCH; i++) |
| 1945 | rdev->bios_scratch[i] = RREG32(scratch_reg + (i * 4)); |
| 1946 | } |
| 1947 | |
| 1948 | void radeon_restore_bios_scratch_regs(struct radeon_device *rdev) |
| 1949 | { |
| 1950 | uint32_t scratch_reg; |
| 1951 | int i; |
| 1952 | |
| 1953 | if (rdev->family >= CHIP_R600) |
| 1954 | scratch_reg = R600_BIOS_0_SCRATCH; |
| 1955 | else |
| 1956 | scratch_reg = RADEON_BIOS_0_SCRATCH; |
| 1957 | |
| 1958 | for (i = 0; i < RADEON_BIOS_NUM_SCRATCH; i++) |
| 1959 | WREG32(scratch_reg + (i * 4), rdev->bios_scratch[i]); |
| 1960 | } |
| 1961 | |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 1962 | void radeon_atom_output_lock(struct drm_encoder *encoder, bool lock) |
| 1963 | { |
| 1964 | struct drm_device *dev = encoder->dev; |
| 1965 | struct radeon_device *rdev = dev->dev_private; |
| 1966 | uint32_t bios_6_scratch; |
| 1967 | |
| 1968 | if (rdev->family >= CHIP_R600) |
| 1969 | bios_6_scratch = RREG32(R600_BIOS_6_SCRATCH); |
| 1970 | else |
| 1971 | bios_6_scratch = RREG32(RADEON_BIOS_6_SCRATCH); |
| 1972 | |
| 1973 | if (lock) |
| 1974 | bios_6_scratch |= ATOM_S6_CRITICAL_STATE; |
| 1975 | else |
| 1976 | bios_6_scratch &= ~ATOM_S6_CRITICAL_STATE; |
| 1977 | |
| 1978 | if (rdev->family >= CHIP_R600) |
| 1979 | WREG32(R600_BIOS_6_SCRATCH, bios_6_scratch); |
| 1980 | else |
| 1981 | WREG32(RADEON_BIOS_6_SCRATCH, bios_6_scratch); |
| 1982 | } |
| 1983 | |
| 1984 | /* at some point we may want to break this out into individual functions */ |
| 1985 | void |
| 1986 | radeon_atombios_connected_scratch_regs(struct drm_connector *connector, |
| 1987 | struct drm_encoder *encoder, |
| 1988 | bool connected) |
| 1989 | { |
| 1990 | struct drm_device *dev = connector->dev; |
| 1991 | struct radeon_device *rdev = dev->dev_private; |
| 1992 | struct radeon_connector *radeon_connector = |
| 1993 | to_radeon_connector(connector); |
| 1994 | struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder); |
| 1995 | uint32_t bios_0_scratch, bios_3_scratch, bios_6_scratch; |
| 1996 | |
| 1997 | if (rdev->family >= CHIP_R600) { |
| 1998 | bios_0_scratch = RREG32(R600_BIOS_0_SCRATCH); |
| 1999 | bios_3_scratch = RREG32(R600_BIOS_3_SCRATCH); |
| 2000 | bios_6_scratch = RREG32(R600_BIOS_6_SCRATCH); |
| 2001 | } else { |
| 2002 | bios_0_scratch = RREG32(RADEON_BIOS_0_SCRATCH); |
| 2003 | bios_3_scratch = RREG32(RADEON_BIOS_3_SCRATCH); |
| 2004 | bios_6_scratch = RREG32(RADEON_BIOS_6_SCRATCH); |
| 2005 | } |
| 2006 | |
| 2007 | if ((radeon_encoder->devices & ATOM_DEVICE_TV1_SUPPORT) && |
| 2008 | (radeon_connector->devices & ATOM_DEVICE_TV1_SUPPORT)) { |
| 2009 | if (connected) { |
| 2010 | DRM_DEBUG("TV1 connected\n"); |
| 2011 | bios_3_scratch |= ATOM_S3_TV1_ACTIVE; |
| 2012 | bios_6_scratch |= ATOM_S6_ACC_REQ_TV1; |
| 2013 | } else { |
| 2014 | DRM_DEBUG("TV1 disconnected\n"); |
| 2015 | bios_0_scratch &= ~ATOM_S0_TV1_MASK; |
| 2016 | bios_3_scratch &= ~ATOM_S3_TV1_ACTIVE; |
| 2017 | bios_6_scratch &= ~ATOM_S6_ACC_REQ_TV1; |
| 2018 | } |
| 2019 | } |
| 2020 | if ((radeon_encoder->devices & ATOM_DEVICE_CV_SUPPORT) && |
| 2021 | (radeon_connector->devices & ATOM_DEVICE_CV_SUPPORT)) { |
| 2022 | if (connected) { |
| 2023 | DRM_DEBUG("CV connected\n"); |
| 2024 | bios_3_scratch |= ATOM_S3_CV_ACTIVE; |
| 2025 | bios_6_scratch |= ATOM_S6_ACC_REQ_CV; |
| 2026 | } else { |
| 2027 | DRM_DEBUG("CV disconnected\n"); |
| 2028 | bios_0_scratch &= ~ATOM_S0_CV_MASK; |
| 2029 | bios_3_scratch &= ~ATOM_S3_CV_ACTIVE; |
| 2030 | bios_6_scratch &= ~ATOM_S6_ACC_REQ_CV; |
| 2031 | } |
| 2032 | } |
| 2033 | if ((radeon_encoder->devices & ATOM_DEVICE_LCD1_SUPPORT) && |
| 2034 | (radeon_connector->devices & ATOM_DEVICE_LCD1_SUPPORT)) { |
| 2035 | if (connected) { |
| 2036 | DRM_DEBUG("LCD1 connected\n"); |
| 2037 | bios_0_scratch |= ATOM_S0_LCD1; |
| 2038 | bios_3_scratch |= ATOM_S3_LCD1_ACTIVE; |
| 2039 | bios_6_scratch |= ATOM_S6_ACC_REQ_LCD1; |
| 2040 | } else { |
| 2041 | DRM_DEBUG("LCD1 disconnected\n"); |
| 2042 | bios_0_scratch &= ~ATOM_S0_LCD1; |
| 2043 | bios_3_scratch &= ~ATOM_S3_LCD1_ACTIVE; |
| 2044 | bios_6_scratch &= ~ATOM_S6_ACC_REQ_LCD1; |
| 2045 | } |
| 2046 | } |
| 2047 | if ((radeon_encoder->devices & ATOM_DEVICE_CRT1_SUPPORT) && |
| 2048 | (radeon_connector->devices & ATOM_DEVICE_CRT1_SUPPORT)) { |
| 2049 | if (connected) { |
| 2050 | DRM_DEBUG("CRT1 connected\n"); |
| 2051 | bios_0_scratch |= ATOM_S0_CRT1_COLOR; |
| 2052 | bios_3_scratch |= ATOM_S3_CRT1_ACTIVE; |
| 2053 | bios_6_scratch |= ATOM_S6_ACC_REQ_CRT1; |
| 2054 | } else { |
| 2055 | DRM_DEBUG("CRT1 disconnected\n"); |
| 2056 | bios_0_scratch &= ~ATOM_S0_CRT1_MASK; |
| 2057 | bios_3_scratch &= ~ATOM_S3_CRT1_ACTIVE; |
| 2058 | bios_6_scratch &= ~ATOM_S6_ACC_REQ_CRT1; |
| 2059 | } |
| 2060 | } |
| 2061 | if ((radeon_encoder->devices & ATOM_DEVICE_CRT2_SUPPORT) && |
| 2062 | (radeon_connector->devices & ATOM_DEVICE_CRT2_SUPPORT)) { |
| 2063 | if (connected) { |
| 2064 | DRM_DEBUG("CRT2 connected\n"); |
| 2065 | bios_0_scratch |= ATOM_S0_CRT2_COLOR; |
| 2066 | bios_3_scratch |= ATOM_S3_CRT2_ACTIVE; |
| 2067 | bios_6_scratch |= ATOM_S6_ACC_REQ_CRT2; |
| 2068 | } else { |
| 2069 | DRM_DEBUG("CRT2 disconnected\n"); |
| 2070 | bios_0_scratch &= ~ATOM_S0_CRT2_MASK; |
| 2071 | bios_3_scratch &= ~ATOM_S3_CRT2_ACTIVE; |
| 2072 | bios_6_scratch &= ~ATOM_S6_ACC_REQ_CRT2; |
| 2073 | } |
| 2074 | } |
| 2075 | if ((radeon_encoder->devices & ATOM_DEVICE_DFP1_SUPPORT) && |
| 2076 | (radeon_connector->devices & ATOM_DEVICE_DFP1_SUPPORT)) { |
| 2077 | if (connected) { |
| 2078 | DRM_DEBUG("DFP1 connected\n"); |
| 2079 | bios_0_scratch |= ATOM_S0_DFP1; |
| 2080 | bios_3_scratch |= ATOM_S3_DFP1_ACTIVE; |
| 2081 | bios_6_scratch |= ATOM_S6_ACC_REQ_DFP1; |
| 2082 | } else { |
| 2083 | DRM_DEBUG("DFP1 disconnected\n"); |
| 2084 | bios_0_scratch &= ~ATOM_S0_DFP1; |
| 2085 | bios_3_scratch &= ~ATOM_S3_DFP1_ACTIVE; |
| 2086 | bios_6_scratch &= ~ATOM_S6_ACC_REQ_DFP1; |
| 2087 | } |
| 2088 | } |
| 2089 | if ((radeon_encoder->devices & ATOM_DEVICE_DFP2_SUPPORT) && |
| 2090 | (radeon_connector->devices & ATOM_DEVICE_DFP2_SUPPORT)) { |
| 2091 | if (connected) { |
| 2092 | DRM_DEBUG("DFP2 connected\n"); |
| 2093 | bios_0_scratch |= ATOM_S0_DFP2; |
| 2094 | bios_3_scratch |= ATOM_S3_DFP2_ACTIVE; |
| 2095 | bios_6_scratch |= ATOM_S6_ACC_REQ_DFP2; |
| 2096 | } else { |
| 2097 | DRM_DEBUG("DFP2 disconnected\n"); |
| 2098 | bios_0_scratch &= ~ATOM_S0_DFP2; |
| 2099 | bios_3_scratch &= ~ATOM_S3_DFP2_ACTIVE; |
| 2100 | bios_6_scratch &= ~ATOM_S6_ACC_REQ_DFP2; |
| 2101 | } |
| 2102 | } |
| 2103 | if ((radeon_encoder->devices & ATOM_DEVICE_DFP3_SUPPORT) && |
| 2104 | (radeon_connector->devices & ATOM_DEVICE_DFP3_SUPPORT)) { |
| 2105 | if (connected) { |
| 2106 | DRM_DEBUG("DFP3 connected\n"); |
| 2107 | bios_0_scratch |= ATOM_S0_DFP3; |
| 2108 | bios_3_scratch |= ATOM_S3_DFP3_ACTIVE; |
| 2109 | bios_6_scratch |= ATOM_S6_ACC_REQ_DFP3; |
| 2110 | } else { |
| 2111 | DRM_DEBUG("DFP3 disconnected\n"); |
| 2112 | bios_0_scratch &= ~ATOM_S0_DFP3; |
| 2113 | bios_3_scratch &= ~ATOM_S3_DFP3_ACTIVE; |
| 2114 | bios_6_scratch &= ~ATOM_S6_ACC_REQ_DFP3; |
| 2115 | } |
| 2116 | } |
| 2117 | if ((radeon_encoder->devices & ATOM_DEVICE_DFP4_SUPPORT) && |
| 2118 | (radeon_connector->devices & ATOM_DEVICE_DFP4_SUPPORT)) { |
| 2119 | if (connected) { |
| 2120 | DRM_DEBUG("DFP4 connected\n"); |
| 2121 | bios_0_scratch |= ATOM_S0_DFP4; |
| 2122 | bios_3_scratch |= ATOM_S3_DFP4_ACTIVE; |
| 2123 | bios_6_scratch |= ATOM_S6_ACC_REQ_DFP4; |
| 2124 | } else { |
| 2125 | DRM_DEBUG("DFP4 disconnected\n"); |
| 2126 | bios_0_scratch &= ~ATOM_S0_DFP4; |
| 2127 | bios_3_scratch &= ~ATOM_S3_DFP4_ACTIVE; |
| 2128 | bios_6_scratch &= ~ATOM_S6_ACC_REQ_DFP4; |
| 2129 | } |
| 2130 | } |
| 2131 | if ((radeon_encoder->devices & ATOM_DEVICE_DFP5_SUPPORT) && |
| 2132 | (radeon_connector->devices & ATOM_DEVICE_DFP5_SUPPORT)) { |
| 2133 | if (connected) { |
| 2134 | DRM_DEBUG("DFP5 connected\n"); |
| 2135 | bios_0_scratch |= ATOM_S0_DFP5; |
| 2136 | bios_3_scratch |= ATOM_S3_DFP5_ACTIVE; |
| 2137 | bios_6_scratch |= ATOM_S6_ACC_REQ_DFP5; |
| 2138 | } else { |
| 2139 | DRM_DEBUG("DFP5 disconnected\n"); |
| 2140 | bios_0_scratch &= ~ATOM_S0_DFP5; |
| 2141 | bios_3_scratch &= ~ATOM_S3_DFP5_ACTIVE; |
| 2142 | bios_6_scratch &= ~ATOM_S6_ACC_REQ_DFP5; |
| 2143 | } |
| 2144 | } |
| 2145 | |
| 2146 | if (rdev->family >= CHIP_R600) { |
| 2147 | WREG32(R600_BIOS_0_SCRATCH, bios_0_scratch); |
| 2148 | WREG32(R600_BIOS_3_SCRATCH, bios_3_scratch); |
| 2149 | WREG32(R600_BIOS_6_SCRATCH, bios_6_scratch); |
| 2150 | } else { |
| 2151 | WREG32(RADEON_BIOS_0_SCRATCH, bios_0_scratch); |
| 2152 | WREG32(RADEON_BIOS_3_SCRATCH, bios_3_scratch); |
| 2153 | WREG32(RADEON_BIOS_6_SCRATCH, bios_6_scratch); |
| 2154 | } |
| 2155 | } |
| 2156 | |
| 2157 | void |
| 2158 | radeon_atombios_encoder_crtc_scratch_regs(struct drm_encoder *encoder, int crtc) |
| 2159 | { |
| 2160 | struct drm_device *dev = encoder->dev; |
| 2161 | struct radeon_device *rdev = dev->dev_private; |
| 2162 | struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder); |
| 2163 | uint32_t bios_3_scratch; |
| 2164 | |
| 2165 | if (rdev->family >= CHIP_R600) |
| 2166 | bios_3_scratch = RREG32(R600_BIOS_3_SCRATCH); |
| 2167 | else |
| 2168 | bios_3_scratch = RREG32(RADEON_BIOS_3_SCRATCH); |
| 2169 | |
| 2170 | if (radeon_encoder->devices & ATOM_DEVICE_TV1_SUPPORT) { |
| 2171 | bios_3_scratch &= ~ATOM_S3_TV1_CRTC_ACTIVE; |
| 2172 | bios_3_scratch |= (crtc << 18); |
| 2173 | } |
| 2174 | if (radeon_encoder->devices & ATOM_DEVICE_CV_SUPPORT) { |
| 2175 | bios_3_scratch &= ~ATOM_S3_CV_CRTC_ACTIVE; |
| 2176 | bios_3_scratch |= (crtc << 24); |
| 2177 | } |
| 2178 | if (radeon_encoder->devices & ATOM_DEVICE_CRT1_SUPPORT) { |
| 2179 | bios_3_scratch &= ~ATOM_S3_CRT1_CRTC_ACTIVE; |
| 2180 | bios_3_scratch |= (crtc << 16); |
| 2181 | } |
| 2182 | if (radeon_encoder->devices & ATOM_DEVICE_CRT2_SUPPORT) { |
| 2183 | bios_3_scratch &= ~ATOM_S3_CRT2_CRTC_ACTIVE; |
| 2184 | bios_3_scratch |= (crtc << 20); |
| 2185 | } |
| 2186 | if (radeon_encoder->devices & ATOM_DEVICE_LCD1_SUPPORT) { |
| 2187 | bios_3_scratch &= ~ATOM_S3_LCD1_CRTC_ACTIVE; |
| 2188 | bios_3_scratch |= (crtc << 17); |
| 2189 | } |
| 2190 | if (radeon_encoder->devices & ATOM_DEVICE_DFP1_SUPPORT) { |
| 2191 | bios_3_scratch &= ~ATOM_S3_DFP1_CRTC_ACTIVE; |
| 2192 | bios_3_scratch |= (crtc << 19); |
| 2193 | } |
| 2194 | if (radeon_encoder->devices & ATOM_DEVICE_DFP2_SUPPORT) { |
| 2195 | bios_3_scratch &= ~ATOM_S3_DFP2_CRTC_ACTIVE; |
| 2196 | bios_3_scratch |= (crtc << 23); |
| 2197 | } |
| 2198 | if (radeon_encoder->devices & ATOM_DEVICE_DFP3_SUPPORT) { |
| 2199 | bios_3_scratch &= ~ATOM_S3_DFP3_CRTC_ACTIVE; |
| 2200 | bios_3_scratch |= (crtc << 25); |
| 2201 | } |
| 2202 | |
| 2203 | if (rdev->family >= CHIP_R600) |
| 2204 | WREG32(R600_BIOS_3_SCRATCH, bios_3_scratch); |
| 2205 | else |
| 2206 | WREG32(RADEON_BIOS_3_SCRATCH, bios_3_scratch); |
| 2207 | } |
| 2208 | |
| 2209 | void |
| 2210 | radeon_atombios_encoder_dpms_scratch_regs(struct drm_encoder *encoder, bool on) |
| 2211 | { |
| 2212 | struct drm_device *dev = encoder->dev; |
| 2213 | struct radeon_device *rdev = dev->dev_private; |
| 2214 | struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder); |
| 2215 | uint32_t bios_2_scratch; |
| 2216 | |
| 2217 | if (rdev->family >= CHIP_R600) |
| 2218 | bios_2_scratch = RREG32(R600_BIOS_2_SCRATCH); |
| 2219 | else |
| 2220 | bios_2_scratch = RREG32(RADEON_BIOS_2_SCRATCH); |
| 2221 | |
| 2222 | if (radeon_encoder->devices & ATOM_DEVICE_TV1_SUPPORT) { |
| 2223 | if (on) |
| 2224 | bios_2_scratch &= ~ATOM_S2_TV1_DPMS_STATE; |
| 2225 | else |
| 2226 | bios_2_scratch |= ATOM_S2_TV1_DPMS_STATE; |
| 2227 | } |
| 2228 | if (radeon_encoder->devices & ATOM_DEVICE_CV_SUPPORT) { |
| 2229 | if (on) |
| 2230 | bios_2_scratch &= ~ATOM_S2_CV_DPMS_STATE; |
| 2231 | else |
| 2232 | bios_2_scratch |= ATOM_S2_CV_DPMS_STATE; |
| 2233 | } |
| 2234 | if (radeon_encoder->devices & ATOM_DEVICE_CRT1_SUPPORT) { |
| 2235 | if (on) |
| 2236 | bios_2_scratch &= ~ATOM_S2_CRT1_DPMS_STATE; |
| 2237 | else |
| 2238 | bios_2_scratch |= ATOM_S2_CRT1_DPMS_STATE; |
| 2239 | } |
| 2240 | if (radeon_encoder->devices & ATOM_DEVICE_CRT2_SUPPORT) { |
| 2241 | if (on) |
| 2242 | bios_2_scratch &= ~ATOM_S2_CRT2_DPMS_STATE; |
| 2243 | else |
| 2244 | bios_2_scratch |= ATOM_S2_CRT2_DPMS_STATE; |
| 2245 | } |
| 2246 | if (radeon_encoder->devices & ATOM_DEVICE_LCD1_SUPPORT) { |
| 2247 | if (on) |
| 2248 | bios_2_scratch &= ~ATOM_S2_LCD1_DPMS_STATE; |
| 2249 | else |
| 2250 | bios_2_scratch |= ATOM_S2_LCD1_DPMS_STATE; |
| 2251 | } |
| 2252 | if (radeon_encoder->devices & ATOM_DEVICE_DFP1_SUPPORT) { |
| 2253 | if (on) |
| 2254 | bios_2_scratch &= ~ATOM_S2_DFP1_DPMS_STATE; |
| 2255 | else |
| 2256 | bios_2_scratch |= ATOM_S2_DFP1_DPMS_STATE; |
| 2257 | } |
| 2258 | if (radeon_encoder->devices & ATOM_DEVICE_DFP2_SUPPORT) { |
| 2259 | if (on) |
| 2260 | bios_2_scratch &= ~ATOM_S2_DFP2_DPMS_STATE; |
| 2261 | else |
| 2262 | bios_2_scratch |= ATOM_S2_DFP2_DPMS_STATE; |
| 2263 | } |
| 2264 | if (radeon_encoder->devices & ATOM_DEVICE_DFP3_SUPPORT) { |
| 2265 | if (on) |
| 2266 | bios_2_scratch &= ~ATOM_S2_DFP3_DPMS_STATE; |
| 2267 | else |
| 2268 | bios_2_scratch |= ATOM_S2_DFP3_DPMS_STATE; |
| 2269 | } |
| 2270 | if (radeon_encoder->devices & ATOM_DEVICE_DFP4_SUPPORT) { |
| 2271 | if (on) |
| 2272 | bios_2_scratch &= ~ATOM_S2_DFP4_DPMS_STATE; |
| 2273 | else |
| 2274 | bios_2_scratch |= ATOM_S2_DFP4_DPMS_STATE; |
| 2275 | } |
| 2276 | if (radeon_encoder->devices & ATOM_DEVICE_DFP5_SUPPORT) { |
| 2277 | if (on) |
| 2278 | bios_2_scratch &= ~ATOM_S2_DFP5_DPMS_STATE; |
| 2279 | else |
| 2280 | bios_2_scratch |= ATOM_S2_DFP5_DPMS_STATE; |
| 2281 | } |
| 2282 | |
| 2283 | if (rdev->family >= CHIP_R600) |
| 2284 | WREG32(R600_BIOS_2_SCRATCH, bios_2_scratch); |
| 2285 | else |
| 2286 | WREG32(RADEON_BIOS_2_SCRATCH, bios_2_scratch); |
| 2287 | } |