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Commit | Line | Data |
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771fe6b9 JG |
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 | |
5137ee94 AD |
35 | radeon_get_encoder_enum(struct drm_device *dev, uint32_t supported_device, |
36 | uint8_t dac); | |
771fe6b9 JG |
37 | extern void radeon_link_encoder_connector(struct drm_device *dev); |
38 | extern void | |
5137ee94 | 39 | radeon_add_atom_encoder(struct drm_device *dev, uint32_t encoder_enum, |
771fe6b9 JG |
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, | |
5137ee94 | 49 | uint32_t igp_lane_info, |
eed45b30 | 50 | uint16_t connector_object_id, |
26b5bc98 AD |
51 | struct radeon_hpd *hpd, |
52 | struct radeon_router *router); | |
771fe6b9 JG |
53 | |
54 | /* from radeon_legacy_encoder.c */ | |
55 | extern void | |
5137ee94 | 56 | radeon_add_legacy_encoder(struct drm_device *dev, uint32_t encoder_enum, |
771fe6b9 JG |
57 | uint32_t supported_device); |
58 | ||
59 | union atom_supported_devices { | |
60 | struct _ATOM_SUPPORTED_DEVICES_INFO info; | |
61 | struct _ATOM_SUPPORTED_DEVICES_INFO_2 info_2; | |
62 | struct _ATOM_SUPPORTED_DEVICES_INFO_2d1 info_2d1; | |
63 | }; | |
64 | ||
eed45b30 AD |
65 | static inline struct radeon_i2c_bus_rec radeon_lookup_i2c_gpio(struct radeon_device *rdev, |
66 | uint8_t id) | |
771fe6b9 | 67 | { |
771fe6b9 | 68 | struct atom_context *ctx = rdev->mode_info.atom_context; |
6a93cb25 | 69 | ATOM_GPIO_I2C_ASSIGMENT *gpio; |
771fe6b9 JG |
70 | struct radeon_i2c_bus_rec i2c; |
71 | int index = GetIndexIntoMasterTable(DATA, GPIO_I2C_Info); | |
72 | struct _ATOM_GPIO_I2C_INFO *i2c_info; | |
95beb690 AD |
73 | uint16_t data_offset, size; |
74 | int i, num_indices; | |
771fe6b9 JG |
75 | |
76 | memset(&i2c, 0, sizeof(struct radeon_i2c_bus_rec)); | |
77 | i2c.valid = false; | |
78 | ||
95beb690 | 79 | if (atom_parse_data_header(ctx, index, &size, NULL, NULL, &data_offset)) { |
a084e6ee AD |
80 | i2c_info = (struct _ATOM_GPIO_I2C_INFO *)(ctx->bios + data_offset); |
81 | ||
95beb690 AD |
82 | num_indices = (size - sizeof(ATOM_COMMON_TABLE_HEADER)) / |
83 | sizeof(ATOM_GPIO_I2C_ASSIGMENT); | |
84 | ||
85 | for (i = 0; i < num_indices; i++) { | |
a084e6ee AD |
86 | gpio = &i2c_info->asGPIO_Info[i]; |
87 | ||
ea39302b AD |
88 | /* some evergreen boards have bad data for this entry */ |
89 | if (ASIC_IS_DCE4(rdev)) { | |
90 | if ((i == 7) && | |
91 | (gpio->usClkMaskRegisterIndex == 0x1936) && | |
92 | (gpio->sucI2cId.ucAccess == 0)) { | |
93 | gpio->sucI2cId.ucAccess = 0x97; | |
94 | gpio->ucDataMaskShift = 8; | |
95 | gpio->ucDataEnShift = 8; | |
96 | gpio->ucDataY_Shift = 8; | |
97 | gpio->ucDataA_Shift = 8; | |
98 | } | |
99 | } | |
100 | ||
a084e6ee AD |
101 | if (gpio->sucI2cId.ucAccess == id) { |
102 | i2c.mask_clk_reg = le16_to_cpu(gpio->usClkMaskRegisterIndex) * 4; | |
103 | i2c.mask_data_reg = le16_to_cpu(gpio->usDataMaskRegisterIndex) * 4; | |
104 | i2c.en_clk_reg = le16_to_cpu(gpio->usClkEnRegisterIndex) * 4; | |
105 | i2c.en_data_reg = le16_to_cpu(gpio->usDataEnRegisterIndex) * 4; | |
106 | i2c.y_clk_reg = le16_to_cpu(gpio->usClkY_RegisterIndex) * 4; | |
107 | i2c.y_data_reg = le16_to_cpu(gpio->usDataY_RegisterIndex) * 4; | |
108 | i2c.a_clk_reg = le16_to_cpu(gpio->usClkA_RegisterIndex) * 4; | |
109 | i2c.a_data_reg = le16_to_cpu(gpio->usDataA_RegisterIndex) * 4; | |
110 | i2c.mask_clk_mask = (1 << gpio->ucClkMaskShift); | |
111 | i2c.mask_data_mask = (1 << gpio->ucDataMaskShift); | |
112 | i2c.en_clk_mask = (1 << gpio->ucClkEnShift); | |
113 | i2c.en_data_mask = (1 << gpio->ucDataEnShift); | |
114 | i2c.y_clk_mask = (1 << gpio->ucClkY_Shift); | |
115 | i2c.y_data_mask = (1 << gpio->ucDataY_Shift); | |
116 | i2c.a_clk_mask = (1 << gpio->ucClkA_Shift); | |
117 | i2c.a_data_mask = (1 << gpio->ucDataA_Shift); | |
118 | ||
119 | if (gpio->sucI2cId.sbfAccess.bfHW_Capable) | |
120 | i2c.hw_capable = true; | |
121 | else | |
122 | i2c.hw_capable = false; | |
123 | ||
124 | if (gpio->sucI2cId.ucAccess == 0xa0) | |
125 | i2c.mm_i2c = true; | |
126 | else | |
127 | i2c.mm_i2c = false; | |
128 | ||
129 | i2c.i2c_id = gpio->sucI2cId.ucAccess; | |
130 | ||
f376b94f AD |
131 | if (i2c.mask_clk_reg) |
132 | i2c.valid = true; | |
a084e6ee AD |
133 | break; |
134 | } | |
d3f420d1 AD |
135 | } |
136 | } | |
771fe6b9 JG |
137 | |
138 | return i2c; | |
139 | } | |
140 | ||
f376b94f AD |
141 | void radeon_atombios_i2c_init(struct radeon_device *rdev) |
142 | { | |
143 | struct atom_context *ctx = rdev->mode_info.atom_context; | |
144 | ATOM_GPIO_I2C_ASSIGMENT *gpio; | |
145 | struct radeon_i2c_bus_rec i2c; | |
146 | int index = GetIndexIntoMasterTable(DATA, GPIO_I2C_Info); | |
147 | struct _ATOM_GPIO_I2C_INFO *i2c_info; | |
148 | uint16_t data_offset, size; | |
149 | int i, num_indices; | |
150 | char stmp[32]; | |
151 | ||
152 | memset(&i2c, 0, sizeof(struct radeon_i2c_bus_rec)); | |
153 | ||
154 | if (atom_parse_data_header(ctx, index, &size, NULL, NULL, &data_offset)) { | |
155 | i2c_info = (struct _ATOM_GPIO_I2C_INFO *)(ctx->bios + data_offset); | |
156 | ||
157 | num_indices = (size - sizeof(ATOM_COMMON_TABLE_HEADER)) / | |
158 | sizeof(ATOM_GPIO_I2C_ASSIGMENT); | |
159 | ||
160 | for (i = 0; i < num_indices; i++) { | |
161 | gpio = &i2c_info->asGPIO_Info[i]; | |
162 | i2c.valid = false; | |
ea39302b AD |
163 | |
164 | /* some evergreen boards have bad data for this entry */ | |
165 | if (ASIC_IS_DCE4(rdev)) { | |
166 | if ((i == 7) && | |
167 | (gpio->usClkMaskRegisterIndex == 0x1936) && | |
168 | (gpio->sucI2cId.ucAccess == 0)) { | |
169 | gpio->sucI2cId.ucAccess = 0x97; | |
170 | gpio->ucDataMaskShift = 8; | |
171 | gpio->ucDataEnShift = 8; | |
172 | gpio->ucDataY_Shift = 8; | |
173 | gpio->ucDataA_Shift = 8; | |
174 | } | |
175 | } | |
176 | ||
f376b94f AD |
177 | i2c.mask_clk_reg = le16_to_cpu(gpio->usClkMaskRegisterIndex) * 4; |
178 | i2c.mask_data_reg = le16_to_cpu(gpio->usDataMaskRegisterIndex) * 4; | |
179 | i2c.en_clk_reg = le16_to_cpu(gpio->usClkEnRegisterIndex) * 4; | |
180 | i2c.en_data_reg = le16_to_cpu(gpio->usDataEnRegisterIndex) * 4; | |
181 | i2c.y_clk_reg = le16_to_cpu(gpio->usClkY_RegisterIndex) * 4; | |
182 | i2c.y_data_reg = le16_to_cpu(gpio->usDataY_RegisterIndex) * 4; | |
183 | i2c.a_clk_reg = le16_to_cpu(gpio->usClkA_RegisterIndex) * 4; | |
184 | i2c.a_data_reg = le16_to_cpu(gpio->usDataA_RegisterIndex) * 4; | |
185 | i2c.mask_clk_mask = (1 << gpio->ucClkMaskShift); | |
186 | i2c.mask_data_mask = (1 << gpio->ucDataMaskShift); | |
187 | i2c.en_clk_mask = (1 << gpio->ucClkEnShift); | |
188 | i2c.en_data_mask = (1 << gpio->ucDataEnShift); | |
189 | i2c.y_clk_mask = (1 << gpio->ucClkY_Shift); | |
190 | i2c.y_data_mask = (1 << gpio->ucDataY_Shift); | |
191 | i2c.a_clk_mask = (1 << gpio->ucClkA_Shift); | |
192 | i2c.a_data_mask = (1 << gpio->ucDataA_Shift); | |
193 | ||
194 | if (gpio->sucI2cId.sbfAccess.bfHW_Capable) | |
195 | i2c.hw_capable = true; | |
196 | else | |
197 | i2c.hw_capable = false; | |
198 | ||
199 | if (gpio->sucI2cId.ucAccess == 0xa0) | |
200 | i2c.mm_i2c = true; | |
201 | else | |
202 | i2c.mm_i2c = false; | |
203 | ||
204 | i2c.i2c_id = gpio->sucI2cId.ucAccess; | |
205 | ||
206 | if (i2c.mask_clk_reg) { | |
207 | i2c.valid = true; | |
208 | sprintf(stmp, "0x%x", i2c.i2c_id); | |
209 | rdev->i2c_bus[i] = radeon_i2c_create(rdev->ddev, &i2c, stmp); | |
210 | } | |
211 | } | |
212 | } | |
213 | } | |
214 | ||
eed45b30 AD |
215 | static inline struct radeon_gpio_rec radeon_lookup_gpio(struct radeon_device *rdev, |
216 | u8 id) | |
217 | { | |
218 | struct atom_context *ctx = rdev->mode_info.atom_context; | |
219 | struct radeon_gpio_rec gpio; | |
220 | int index = GetIndexIntoMasterTable(DATA, GPIO_Pin_LUT); | |
221 | struct _ATOM_GPIO_PIN_LUT *gpio_info; | |
222 | ATOM_GPIO_PIN_ASSIGNMENT *pin; | |
223 | u16 data_offset, size; | |
224 | int i, num_indices; | |
225 | ||
226 | memset(&gpio, 0, sizeof(struct radeon_gpio_rec)); | |
227 | gpio.valid = false; | |
228 | ||
a084e6ee AD |
229 | if (atom_parse_data_header(ctx, index, &size, NULL, NULL, &data_offset)) { |
230 | gpio_info = (struct _ATOM_GPIO_PIN_LUT *)(ctx->bios + data_offset); | |
eed45b30 | 231 | |
a084e6ee AD |
232 | num_indices = (size - sizeof(ATOM_COMMON_TABLE_HEADER)) / |
233 | sizeof(ATOM_GPIO_PIN_ASSIGNMENT); | |
eed45b30 | 234 | |
a084e6ee AD |
235 | for (i = 0; i < num_indices; i++) { |
236 | pin = &gpio_info->asGPIO_Pin[i]; | |
237 | if (id == pin->ucGPIO_ID) { | |
238 | gpio.id = pin->ucGPIO_ID; | |
239 | gpio.reg = pin->usGpioPin_AIndex * 4; | |
240 | gpio.mask = (1 << pin->ucGpioPinBitShift); | |
241 | gpio.valid = true; | |
242 | break; | |
243 | } | |
eed45b30 AD |
244 | } |
245 | } | |
246 | ||
247 | return gpio; | |
248 | } | |
249 | ||
250 | static struct radeon_hpd radeon_atom_get_hpd_info_from_gpio(struct radeon_device *rdev, | |
251 | struct radeon_gpio_rec *gpio) | |
252 | { | |
253 | struct radeon_hpd hpd; | |
bcc1c2a1 AD |
254 | u32 reg; |
255 | ||
1d978dac JD |
256 | memset(&hpd, 0, sizeof(struct radeon_hpd)); |
257 | ||
bcc1c2a1 AD |
258 | if (ASIC_IS_DCE4(rdev)) |
259 | reg = EVERGREEN_DC_GPIO_HPD_A; | |
260 | else | |
261 | reg = AVIVO_DC_GPIO_HPD_A; | |
262 | ||
eed45b30 | 263 | hpd.gpio = *gpio; |
bcc1c2a1 | 264 | if (gpio->reg == reg) { |
eed45b30 AD |
265 | switch(gpio->mask) { |
266 | case (1 << 0): | |
267 | hpd.hpd = RADEON_HPD_1; | |
268 | break; | |
269 | case (1 << 8): | |
270 | hpd.hpd = RADEON_HPD_2; | |
271 | break; | |
272 | case (1 << 16): | |
273 | hpd.hpd = RADEON_HPD_3; | |
274 | break; | |
275 | case (1 << 24): | |
276 | hpd.hpd = RADEON_HPD_4; | |
277 | break; | |
278 | case (1 << 26): | |
279 | hpd.hpd = RADEON_HPD_5; | |
280 | break; | |
281 | case (1 << 28): | |
282 | hpd.hpd = RADEON_HPD_6; | |
283 | break; | |
284 | default: | |
285 | hpd.hpd = RADEON_HPD_NONE; | |
286 | break; | |
287 | } | |
288 | } else | |
289 | hpd.hpd = RADEON_HPD_NONE; | |
290 | return hpd; | |
291 | } | |
292 | ||
771fe6b9 JG |
293 | static bool radeon_atom_apply_quirks(struct drm_device *dev, |
294 | uint32_t supported_device, | |
295 | int *connector_type, | |
848577ee | 296 | struct radeon_i2c_bus_rec *i2c_bus, |
eed45b30 AD |
297 | uint16_t *line_mux, |
298 | struct radeon_hpd *hpd) | |
771fe6b9 | 299 | { |
9ea2c4be | 300 | struct radeon_device *rdev = dev->dev_private; |
771fe6b9 JG |
301 | |
302 | /* Asus M2A-VM HDMI board lists the DVI port as HDMI */ | |
303 | if ((dev->pdev->device == 0x791e) && | |
304 | (dev->pdev->subsystem_vendor == 0x1043) && | |
305 | (dev->pdev->subsystem_device == 0x826d)) { | |
306 | if ((*connector_type == DRM_MODE_CONNECTOR_HDMIA) && | |
307 | (supported_device == ATOM_DEVICE_DFP3_SUPPORT)) | |
308 | *connector_type = DRM_MODE_CONNECTOR_DVID; | |
309 | } | |
310 | ||
c86a9038 AD |
311 | /* Asrock RS600 board lists the DVI port as HDMI */ |
312 | if ((dev->pdev->device == 0x7941) && | |
313 | (dev->pdev->subsystem_vendor == 0x1849) && | |
314 | (dev->pdev->subsystem_device == 0x7941)) { | |
315 | if ((*connector_type == DRM_MODE_CONNECTOR_HDMIA) && | |
316 | (supported_device == ATOM_DEVICE_DFP3_SUPPORT)) | |
317 | *connector_type = DRM_MODE_CONNECTOR_DVID; | |
318 | } | |
319 | ||
771fe6b9 JG |
320 | /* a-bit f-i90hd - ciaranm on #radeonhd - this board has no DVI */ |
321 | if ((dev->pdev->device == 0x7941) && | |
322 | (dev->pdev->subsystem_vendor == 0x147b) && | |
323 | (dev->pdev->subsystem_device == 0x2412)) { | |
324 | if (*connector_type == DRM_MODE_CONNECTOR_DVII) | |
325 | return false; | |
326 | } | |
327 | ||
328 | /* Falcon NW laptop lists vga ddc line for LVDS */ | |
329 | if ((dev->pdev->device == 0x5653) && | |
330 | (dev->pdev->subsystem_vendor == 0x1462) && | |
331 | (dev->pdev->subsystem_device == 0x0291)) { | |
848577ee | 332 | if (*connector_type == DRM_MODE_CONNECTOR_LVDS) { |
771fe6b9 | 333 | i2c_bus->valid = false; |
848577ee AD |
334 | *line_mux = 53; |
335 | } | |
771fe6b9 JG |
336 | } |
337 | ||
4e3f9b78 AD |
338 | /* HIS X1300 is DVI+VGA, not DVI+DVI */ |
339 | if ((dev->pdev->device == 0x7146) && | |
340 | (dev->pdev->subsystem_vendor == 0x17af) && | |
341 | (dev->pdev->subsystem_device == 0x2058)) { | |
342 | if (supported_device == ATOM_DEVICE_DFP1_SUPPORT) | |
343 | return false; | |
344 | } | |
345 | ||
aa1a750e DA |
346 | /* Gigabyte X1300 is DVI+VGA, not DVI+DVI */ |
347 | if ((dev->pdev->device == 0x7142) && | |
348 | (dev->pdev->subsystem_vendor == 0x1458) && | |
349 | (dev->pdev->subsystem_device == 0x2134)) { | |
350 | if (supported_device == ATOM_DEVICE_DFP1_SUPPORT) | |
351 | return false; | |
352 | } | |
353 | ||
354 | ||
771fe6b9 JG |
355 | /* Funky macbooks */ |
356 | if ((dev->pdev->device == 0x71C5) && | |
357 | (dev->pdev->subsystem_vendor == 0x106b) && | |
358 | (dev->pdev->subsystem_device == 0x0080)) { | |
359 | if ((supported_device == ATOM_DEVICE_CRT1_SUPPORT) || | |
360 | (supported_device == ATOM_DEVICE_DFP2_SUPPORT)) | |
361 | return false; | |
e1e8a5dd AD |
362 | if (supported_device == ATOM_DEVICE_CRT2_SUPPORT) |
363 | *line_mux = 0x90; | |
771fe6b9 JG |
364 | } |
365 | ||
771fe6b9 JG |
366 | /* ASUS HD 3600 XT board lists the DVI port as HDMI */ |
367 | if ((dev->pdev->device == 0x9598) && | |
368 | (dev->pdev->subsystem_vendor == 0x1043) && | |
369 | (dev->pdev->subsystem_device == 0x01da)) { | |
705af9c7 | 370 | if (*connector_type == DRM_MODE_CONNECTOR_HDMIA) { |
d42571ef | 371 | *connector_type = DRM_MODE_CONNECTOR_DVII; |
705af9c7 AD |
372 | } |
373 | } | |
374 | ||
e153b70b AD |
375 | /* ASUS HD 3600 board lists the DVI port as HDMI */ |
376 | if ((dev->pdev->device == 0x9598) && | |
377 | (dev->pdev->subsystem_vendor == 0x1043) && | |
378 | (dev->pdev->subsystem_device == 0x01e4)) { | |
379 | if (*connector_type == DRM_MODE_CONNECTOR_HDMIA) { | |
380 | *connector_type = DRM_MODE_CONNECTOR_DVII; | |
381 | } | |
382 | } | |
383 | ||
705af9c7 AD |
384 | /* ASUS HD 3450 board lists the DVI port as HDMI */ |
385 | if ((dev->pdev->device == 0x95C5) && | |
386 | (dev->pdev->subsystem_vendor == 0x1043) && | |
387 | (dev->pdev->subsystem_device == 0x01e2)) { | |
388 | if (*connector_type == DRM_MODE_CONNECTOR_HDMIA) { | |
d42571ef | 389 | *connector_type = DRM_MODE_CONNECTOR_DVII; |
771fe6b9 JG |
390 | } |
391 | } | |
392 | ||
705af9c7 AD |
393 | /* some BIOSes seem to report DAC on HDMI - usually this is a board with |
394 | * HDMI + VGA reporting as HDMI | |
395 | */ | |
396 | if (*connector_type == DRM_MODE_CONNECTOR_HDMIA) { | |
397 | if (supported_device & (ATOM_DEVICE_CRT_SUPPORT)) { | |
398 | *connector_type = DRM_MODE_CONNECTOR_VGA; | |
399 | *line_mux = 0; | |
400 | } | |
401 | } | |
402 | ||
9ea2c4be | 403 | /* Acer laptop reports DVI-D as DVI-I and hpd pins reversed */ |
3e5f8ff3 AD |
404 | if ((dev->pdev->device == 0x95c4) && |
405 | (dev->pdev->subsystem_vendor == 0x1025) && | |
406 | (dev->pdev->subsystem_device == 0x013c)) { | |
9ea2c4be AD |
407 | struct radeon_gpio_rec gpio; |
408 | ||
3e5f8ff3 | 409 | if ((*connector_type == DRM_MODE_CONNECTOR_DVII) && |
9ea2c4be AD |
410 | (supported_device == ATOM_DEVICE_DFP1_SUPPORT)) { |
411 | gpio = radeon_lookup_gpio(rdev, 6); | |
412 | *hpd = radeon_atom_get_hpd_info_from_gpio(rdev, &gpio); | |
3e5f8ff3 | 413 | *connector_type = DRM_MODE_CONNECTOR_DVID; |
9ea2c4be AD |
414 | } else if ((*connector_type == DRM_MODE_CONNECTOR_HDMIA) && |
415 | (supported_device == ATOM_DEVICE_DFP1_SUPPORT)) { | |
416 | gpio = radeon_lookup_gpio(rdev, 7); | |
417 | *hpd = radeon_atom_get_hpd_info_from_gpio(rdev, &gpio); | |
418 | } | |
3e5f8ff3 AD |
419 | } |
420 | ||
efa8450f DA |
421 | /* XFX Pine Group device rv730 reports no VGA DDC lines |
422 | * even though they are wired up to record 0x93 | |
423 | */ | |
424 | if ((dev->pdev->device == 0x9498) && | |
425 | (dev->pdev->subsystem_vendor == 0x1682) && | |
426 | (dev->pdev->subsystem_device == 0x2452)) { | |
427 | struct radeon_device *rdev = dev->dev_private; | |
428 | *i2c_bus = radeon_lookup_i2c_gpio(rdev, 0x93); | |
429 | } | |
771fe6b9 JG |
430 | return true; |
431 | } | |
432 | ||
433 | const int supported_devices_connector_convert[] = { | |
434 | DRM_MODE_CONNECTOR_Unknown, | |
435 | DRM_MODE_CONNECTOR_VGA, | |
436 | DRM_MODE_CONNECTOR_DVII, | |
437 | DRM_MODE_CONNECTOR_DVID, | |
438 | DRM_MODE_CONNECTOR_DVIA, | |
439 | DRM_MODE_CONNECTOR_SVIDEO, | |
440 | DRM_MODE_CONNECTOR_Composite, | |
441 | DRM_MODE_CONNECTOR_LVDS, | |
442 | DRM_MODE_CONNECTOR_Unknown, | |
443 | DRM_MODE_CONNECTOR_Unknown, | |
444 | DRM_MODE_CONNECTOR_HDMIA, | |
445 | DRM_MODE_CONNECTOR_HDMIB, | |
446 | DRM_MODE_CONNECTOR_Unknown, | |
447 | DRM_MODE_CONNECTOR_Unknown, | |
448 | DRM_MODE_CONNECTOR_9PinDIN, | |
449 | DRM_MODE_CONNECTOR_DisplayPort | |
450 | }; | |
451 | ||
b75fad06 AD |
452 | const uint16_t supported_devices_connector_object_id_convert[] = { |
453 | CONNECTOR_OBJECT_ID_NONE, | |
454 | CONNECTOR_OBJECT_ID_VGA, | |
455 | CONNECTOR_OBJECT_ID_DUAL_LINK_DVI_I, /* not all boards support DL */ | |
456 | CONNECTOR_OBJECT_ID_DUAL_LINK_DVI_D, /* not all boards support DL */ | |
457 | CONNECTOR_OBJECT_ID_VGA, /* technically DVI-A */ | |
458 | CONNECTOR_OBJECT_ID_COMPOSITE, | |
459 | CONNECTOR_OBJECT_ID_SVIDEO, | |
460 | CONNECTOR_OBJECT_ID_LVDS, | |
461 | CONNECTOR_OBJECT_ID_9PIN_DIN, | |
462 | CONNECTOR_OBJECT_ID_9PIN_DIN, | |
463 | CONNECTOR_OBJECT_ID_DISPLAYPORT, | |
464 | CONNECTOR_OBJECT_ID_HDMI_TYPE_A, | |
465 | CONNECTOR_OBJECT_ID_HDMI_TYPE_B, | |
466 | CONNECTOR_OBJECT_ID_SVIDEO | |
467 | }; | |
468 | ||
771fe6b9 JG |
469 | const int object_connector_convert[] = { |
470 | DRM_MODE_CONNECTOR_Unknown, | |
471 | DRM_MODE_CONNECTOR_DVII, | |
472 | DRM_MODE_CONNECTOR_DVII, | |
473 | DRM_MODE_CONNECTOR_DVID, | |
474 | DRM_MODE_CONNECTOR_DVID, | |
475 | DRM_MODE_CONNECTOR_VGA, | |
476 | DRM_MODE_CONNECTOR_Composite, | |
477 | DRM_MODE_CONNECTOR_SVIDEO, | |
478 | DRM_MODE_CONNECTOR_Unknown, | |
705af9c7 | 479 | DRM_MODE_CONNECTOR_Unknown, |
771fe6b9 JG |
480 | DRM_MODE_CONNECTOR_9PinDIN, |
481 | DRM_MODE_CONNECTOR_Unknown, | |
482 | DRM_MODE_CONNECTOR_HDMIA, | |
483 | DRM_MODE_CONNECTOR_HDMIB, | |
771fe6b9 JG |
484 | DRM_MODE_CONNECTOR_LVDS, |
485 | DRM_MODE_CONNECTOR_9PinDIN, | |
486 | DRM_MODE_CONNECTOR_Unknown, | |
487 | DRM_MODE_CONNECTOR_Unknown, | |
488 | DRM_MODE_CONNECTOR_Unknown, | |
196c58d2 AD |
489 | DRM_MODE_CONNECTOR_DisplayPort, |
490 | DRM_MODE_CONNECTOR_eDP, | |
491 | DRM_MODE_CONNECTOR_Unknown | |
771fe6b9 JG |
492 | }; |
493 | ||
494 | bool radeon_get_atom_connector_info_from_object_table(struct drm_device *dev) | |
495 | { | |
496 | struct radeon_device *rdev = dev->dev_private; | |
497 | struct radeon_mode_info *mode_info = &rdev->mode_info; | |
498 | struct atom_context *ctx = mode_info->atom_context; | |
499 | int index = GetIndexIntoMasterTable(DATA, Object_Header); | |
eed45b30 AD |
500 | u16 size, data_offset; |
501 | u8 frev, crev; | |
771fe6b9 | 502 | ATOM_CONNECTOR_OBJECT_TABLE *con_obj; |
26b5bc98 | 503 | ATOM_OBJECT_TABLE *router_obj; |
771fe6b9 JG |
504 | ATOM_DISPLAY_OBJECT_PATH_TABLE *path_obj; |
505 | ATOM_OBJECT_HEADER *obj_header; | |
26b5bc98 | 506 | int i, j, k, path_size, device_support; |
771fe6b9 | 507 | int connector_type; |
eed45b30 | 508 | u16 igp_lane_info, conn_id, connector_object_id; |
771fe6b9 | 509 | struct radeon_i2c_bus_rec ddc_bus; |
26b5bc98 | 510 | struct radeon_router router; |
eed45b30 AD |
511 | struct radeon_gpio_rec gpio; |
512 | struct radeon_hpd hpd; | |
513 | ||
a084e6ee | 514 | if (!atom_parse_data_header(ctx, index, &size, &frev, &crev, &data_offset)) |
771fe6b9 JG |
515 | return false; |
516 | ||
517 | if (crev < 2) | |
518 | return false; | |
519 | ||
26b5bc98 AD |
520 | router.valid = false; |
521 | ||
771fe6b9 JG |
522 | obj_header = (ATOM_OBJECT_HEADER *) (ctx->bios + data_offset); |
523 | path_obj = (ATOM_DISPLAY_OBJECT_PATH_TABLE *) | |
524 | (ctx->bios + data_offset + | |
525 | le16_to_cpu(obj_header->usDisplayPathTableOffset)); | |
526 | con_obj = (ATOM_CONNECTOR_OBJECT_TABLE *) | |
527 | (ctx->bios + data_offset + | |
528 | le16_to_cpu(obj_header->usConnectorObjectTableOffset)); | |
26b5bc98 AD |
529 | router_obj = (ATOM_OBJECT_TABLE *) |
530 | (ctx->bios + data_offset + | |
531 | le16_to_cpu(obj_header->usRouterObjectTableOffset)); | |
771fe6b9 JG |
532 | device_support = le16_to_cpu(obj_header->usDeviceSupport); |
533 | ||
534 | path_size = 0; | |
535 | for (i = 0; i < path_obj->ucNumOfDispPath; i++) { | |
536 | uint8_t *addr = (uint8_t *) path_obj->asDispPath; | |
537 | ATOM_DISPLAY_OBJECT_PATH *path; | |
538 | addr += path_size; | |
539 | path = (ATOM_DISPLAY_OBJECT_PATH *) addr; | |
540 | path_size += le16_to_cpu(path->usSize); | |
5137ee94 | 541 | |
771fe6b9 JG |
542 | if (device_support & le16_to_cpu(path->usDeviceTag)) { |
543 | uint8_t con_obj_id, con_obj_num, con_obj_type; | |
544 | ||
545 | con_obj_id = | |
546 | (le16_to_cpu(path->usConnObjectId) & OBJECT_ID_MASK) | |
547 | >> OBJECT_ID_SHIFT; | |
548 | con_obj_num = | |
549 | (le16_to_cpu(path->usConnObjectId) & ENUM_ID_MASK) | |
550 | >> ENUM_ID_SHIFT; | |
551 | con_obj_type = | |
552 | (le16_to_cpu(path->usConnObjectId) & | |
553 | OBJECT_TYPE_MASK) >> OBJECT_TYPE_SHIFT; | |
554 | ||
4bbd4973 DA |
555 | /* TODO CV support */ |
556 | if (le16_to_cpu(path->usDeviceTag) == | |
557 | ATOM_DEVICE_CV_SUPPORT) | |
771fe6b9 JG |
558 | continue; |
559 | ||
ee59f2b4 AD |
560 | /* IGP chips */ |
561 | if ((rdev->flags & RADEON_IS_IGP) && | |
771fe6b9 JG |
562 | (con_obj_id == |
563 | CONNECTOR_OBJECT_ID_PCIE_CONNECTOR)) { | |
564 | uint16_t igp_offset = 0; | |
565 | ATOM_INTEGRATED_SYSTEM_INFO_V2 *igp_obj; | |
566 | ||
567 | index = | |
568 | GetIndexIntoMasterTable(DATA, | |
569 | IntegratedSystemInfo); | |
570 | ||
a084e6ee AD |
571 | if (atom_parse_data_header(ctx, index, &size, &frev, |
572 | &crev, &igp_offset)) { | |
573 | ||
574 | if (crev >= 2) { | |
575 | igp_obj = | |
576 | (ATOM_INTEGRATED_SYSTEM_INFO_V2 | |
577 | *) (ctx->bios + igp_offset); | |
578 | ||
579 | if (igp_obj) { | |
580 | uint32_t slot_config, ct; | |
581 | ||
582 | if (con_obj_num == 1) | |
583 | slot_config = | |
584 | igp_obj-> | |
585 | ulDDISlot1Config; | |
586 | else | |
587 | slot_config = | |
588 | igp_obj-> | |
589 | ulDDISlot2Config; | |
590 | ||
591 | ct = (slot_config >> 16) & 0xff; | |
592 | connector_type = | |
593 | object_connector_convert | |
594 | [ct]; | |
595 | connector_object_id = ct; | |
596 | igp_lane_info = | |
597 | slot_config & 0xffff; | |
598 | } else | |
599 | continue; | |
771fe6b9 JG |
600 | } else |
601 | continue; | |
a084e6ee AD |
602 | } else { |
603 | igp_lane_info = 0; | |
604 | connector_type = | |
605 | object_connector_convert[con_obj_id]; | |
606 | connector_object_id = con_obj_id; | |
607 | } | |
771fe6b9 JG |
608 | } else { |
609 | igp_lane_info = 0; | |
610 | connector_type = | |
611 | object_connector_convert[con_obj_id]; | |
b75fad06 | 612 | connector_object_id = con_obj_id; |
771fe6b9 JG |
613 | } |
614 | ||
615 | if (connector_type == DRM_MODE_CONNECTOR_Unknown) | |
616 | continue; | |
617 | ||
26b5bc98 AD |
618 | for (j = 0; j < ((le16_to_cpu(path->usSize) - 8) / 2); j++) { |
619 | uint8_t grph_obj_id, grph_obj_num, grph_obj_type; | |
771fe6b9 | 620 | |
26b5bc98 | 621 | grph_obj_id = |
771fe6b9 JG |
622 | (le16_to_cpu(path->usGraphicObjIds[j]) & |
623 | OBJECT_ID_MASK) >> OBJECT_ID_SHIFT; | |
26b5bc98 | 624 | grph_obj_num = |
771fe6b9 JG |
625 | (le16_to_cpu(path->usGraphicObjIds[j]) & |
626 | ENUM_ID_MASK) >> ENUM_ID_SHIFT; | |
26b5bc98 | 627 | grph_obj_type = |
771fe6b9 JG |
628 | (le16_to_cpu(path->usGraphicObjIds[j]) & |
629 | OBJECT_TYPE_MASK) >> OBJECT_TYPE_SHIFT; | |
630 | ||
26b5bc98 | 631 | if (grph_obj_type == GRAPH_OBJECT_TYPE_ENCODER) { |
5137ee94 | 632 | u16 encoder_obj = le16_to_cpu(path->usGraphicObjIds[j]); |
771fe6b9 JG |
633 | |
634 | radeon_add_atom_encoder(dev, | |
5137ee94 | 635 | encoder_obj, |
771fe6b9 JG |
636 | le16_to_cpu |
637 | (path-> | |
638 | usDeviceTag)); | |
639 | ||
26b5bc98 AD |
640 | } else if (grph_obj_type == GRAPH_OBJECT_TYPE_ROUTER) { |
641 | router.valid = false; | |
642 | for (k = 0; k < router_obj->ucNumberOfObjects; k++) { | |
643 | u16 router_obj_id = le16_to_cpu(router_obj->asObjects[j].usObjectID); | |
644 | if (le16_to_cpu(path->usGraphicObjIds[j]) == router_obj_id) { | |
645 | ATOM_COMMON_RECORD_HEADER *record = (ATOM_COMMON_RECORD_HEADER *) | |
646 | (ctx->bios + data_offset + | |
647 | le16_to_cpu(router_obj->asObjects[k].usRecordOffset)); | |
648 | ATOM_I2C_RECORD *i2c_record; | |
649 | ATOM_I2C_ID_CONFIG_ACCESS *i2c_config; | |
650 | ATOM_ROUTER_DDC_PATH_SELECT_RECORD *ddc_path; | |
651 | ATOM_SRC_DST_TABLE_FOR_ONE_OBJECT *router_src_dst_table = | |
652 | (ATOM_SRC_DST_TABLE_FOR_ONE_OBJECT *) | |
653 | (ctx->bios + data_offset + | |
654 | le16_to_cpu(router_obj->asObjects[k].usSrcDstTableOffset)); | |
655 | int enum_id; | |
656 | ||
657 | router.router_id = router_obj_id; | |
658 | for (enum_id = 0; enum_id < router_src_dst_table->ucNumberOfDst; | |
659 | enum_id++) { | |
660 | if (le16_to_cpu(path->usConnObjectId) == | |
661 | le16_to_cpu(router_src_dst_table->usDstObjectID[enum_id])) | |
662 | break; | |
663 | } | |
664 | ||
665 | while (record->ucRecordType > 0 && | |
666 | record->ucRecordType <= ATOM_MAX_OBJECT_RECORD_NUMBER) { | |
667 | switch (record->ucRecordType) { | |
668 | case ATOM_I2C_RECORD_TYPE: | |
669 | i2c_record = | |
670 | (ATOM_I2C_RECORD *) | |
671 | record; | |
672 | i2c_config = | |
673 | (ATOM_I2C_ID_CONFIG_ACCESS *) | |
674 | &i2c_record->sucI2cId; | |
675 | router.i2c_info = | |
676 | radeon_lookup_i2c_gpio(rdev, | |
677 | i2c_config-> | |
678 | ucAccess); | |
679 | router.i2c_addr = i2c_record->ucI2CAddr >> 1; | |
680 | break; | |
681 | case ATOM_ROUTER_DDC_PATH_SELECT_RECORD_TYPE: | |
682 | ddc_path = (ATOM_ROUTER_DDC_PATH_SELECT_RECORD *) | |
683 | record; | |
684 | router.valid = true; | |
685 | router.mux_type = ddc_path->ucMuxType; | |
686 | router.mux_control_pin = ddc_path->ucMuxControlPin; | |
687 | router.mux_state = ddc_path->ucMuxState[enum_id]; | |
688 | break; | |
689 | } | |
690 | record = (ATOM_COMMON_RECORD_HEADER *) | |
691 | ((char *)record + record->ucRecordSize); | |
692 | } | |
693 | } | |
694 | } | |
771fe6b9 JG |
695 | } |
696 | } | |
697 | ||
eed45b30 | 698 | /* look up gpio for ddc, hpd */ |
2bfcc0fc AD |
699 | ddc_bus.valid = false; |
700 | hpd.hpd = RADEON_HPD_NONE; | |
771fe6b9 | 701 | if ((le16_to_cpu(path->usDeviceTag) & |
eed45b30 | 702 | (ATOM_DEVICE_TV_SUPPORT | ATOM_DEVICE_CV_SUPPORT)) == 0) { |
771fe6b9 JG |
703 | for (j = 0; j < con_obj->ucNumberOfObjects; j++) { |
704 | if (le16_to_cpu(path->usConnObjectId) == | |
705 | le16_to_cpu(con_obj->asObjects[j]. | |
706 | usObjectID)) { | |
707 | ATOM_COMMON_RECORD_HEADER | |
708 | *record = | |
709 | (ATOM_COMMON_RECORD_HEADER | |
710 | *) | |
711 | (ctx->bios + data_offset + | |
712 | le16_to_cpu(con_obj-> | |
713 | asObjects[j]. | |
714 | usRecordOffset)); | |
715 | ATOM_I2C_RECORD *i2c_record; | |
eed45b30 | 716 | ATOM_HPD_INT_RECORD *hpd_record; |
d3f420d1 | 717 | ATOM_I2C_ID_CONFIG_ACCESS *i2c_config; |
6a93cb25 | 718 | |
771fe6b9 JG |
719 | while (record->ucRecordType > 0 |
720 | && record-> | |
721 | ucRecordType <= | |
722 | ATOM_MAX_OBJECT_RECORD_NUMBER) { | |
eed45b30 | 723 | switch (record->ucRecordType) { |
771fe6b9 JG |
724 | case ATOM_I2C_RECORD_TYPE: |
725 | i2c_record = | |
eed45b30 AD |
726 | (ATOM_I2C_RECORD *) |
727 | record; | |
d3f420d1 AD |
728 | i2c_config = |
729 | (ATOM_I2C_ID_CONFIG_ACCESS *) | |
730 | &i2c_record->sucI2cId; | |
eed45b30 | 731 | ddc_bus = radeon_lookup_i2c_gpio(rdev, |
d3f420d1 AD |
732 | i2c_config-> |
733 | ucAccess); | |
eed45b30 AD |
734 | break; |
735 | case ATOM_HPD_INT_RECORD_TYPE: | |
736 | hpd_record = | |
737 | (ATOM_HPD_INT_RECORD *) | |
738 | record; | |
739 | gpio = radeon_lookup_gpio(rdev, | |
740 | hpd_record->ucHPDIntGPIOID); | |
741 | hpd = radeon_atom_get_hpd_info_from_gpio(rdev, &gpio); | |
742 | hpd.plugged_state = hpd_record->ucPlugged_PinState; | |
771fe6b9 JG |
743 | break; |
744 | } | |
745 | record = | |
746 | (ATOM_COMMON_RECORD_HEADER | |
747 | *) ((char *)record | |
748 | + | |
749 | record-> | |
750 | ucRecordSize); | |
751 | } | |
752 | break; | |
753 | } | |
754 | } | |
eed45b30 | 755 | } |
771fe6b9 | 756 | |
bcc1c2a1 | 757 | /* needed for aux chan transactions */ |
8e36ed00 | 758 | ddc_bus.hpd = hpd.hpd; |
bcc1c2a1 | 759 | |
705af9c7 AD |
760 | conn_id = le16_to_cpu(path->usConnObjectId); |
761 | ||
762 | if (!radeon_atom_apply_quirks | |
763 | (dev, le16_to_cpu(path->usDeviceTag), &connector_type, | |
eed45b30 | 764 | &ddc_bus, &conn_id, &hpd)) |
705af9c7 AD |
765 | continue; |
766 | ||
771fe6b9 | 767 | radeon_add_atom_connector(dev, |
705af9c7 | 768 | conn_id, |
771fe6b9 JG |
769 | le16_to_cpu(path-> |
770 | usDeviceTag), | |
771 | connector_type, &ddc_bus, | |
5137ee94 | 772 | igp_lane_info, |
eed45b30 | 773 | connector_object_id, |
26b5bc98 AD |
774 | &hpd, |
775 | &router); | |
771fe6b9 JG |
776 | |
777 | } | |
778 | } | |
779 | ||
780 | radeon_link_encoder_connector(dev); | |
781 | ||
782 | return true; | |
783 | } | |
784 | ||
b75fad06 AD |
785 | static uint16_t atombios_get_connector_object_id(struct drm_device *dev, |
786 | int connector_type, | |
787 | uint16_t devices) | |
788 | { | |
789 | struct radeon_device *rdev = dev->dev_private; | |
790 | ||
791 | if (rdev->flags & RADEON_IS_IGP) { | |
792 | return supported_devices_connector_object_id_convert | |
793 | [connector_type]; | |
794 | } else if (((connector_type == DRM_MODE_CONNECTOR_DVII) || | |
795 | (connector_type == DRM_MODE_CONNECTOR_DVID)) && | |
796 | (devices & ATOM_DEVICE_DFP2_SUPPORT)) { | |
797 | struct radeon_mode_info *mode_info = &rdev->mode_info; | |
798 | struct atom_context *ctx = mode_info->atom_context; | |
799 | int index = GetIndexIntoMasterTable(DATA, XTMDS_Info); | |
800 | uint16_t size, data_offset; | |
801 | uint8_t frev, crev; | |
802 | ATOM_XTMDS_INFO *xtmds; | |
803 | ||
a084e6ee AD |
804 | if (atom_parse_data_header(ctx, index, &size, &frev, &crev, &data_offset)) { |
805 | xtmds = (ATOM_XTMDS_INFO *)(ctx->bios + data_offset); | |
b75fad06 | 806 | |
a084e6ee AD |
807 | if (xtmds->ucSupportedLink & ATOM_XTMDS_SUPPORTED_DUALLINK) { |
808 | if (connector_type == DRM_MODE_CONNECTOR_DVII) | |
809 | return CONNECTOR_OBJECT_ID_DUAL_LINK_DVI_I; | |
810 | else | |
811 | return CONNECTOR_OBJECT_ID_DUAL_LINK_DVI_D; | |
812 | } else { | |
813 | if (connector_type == DRM_MODE_CONNECTOR_DVII) | |
814 | return CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_I; | |
815 | else | |
816 | return CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_D; | |
817 | } | |
818 | } else | |
819 | return supported_devices_connector_object_id_convert | |
820 | [connector_type]; | |
b75fad06 AD |
821 | } else { |
822 | return supported_devices_connector_object_id_convert | |
823 | [connector_type]; | |
824 | } | |
825 | } | |
826 | ||
771fe6b9 JG |
827 | struct bios_connector { |
828 | bool valid; | |
705af9c7 | 829 | uint16_t line_mux; |
771fe6b9 JG |
830 | uint16_t devices; |
831 | int connector_type; | |
832 | struct radeon_i2c_bus_rec ddc_bus; | |
eed45b30 | 833 | struct radeon_hpd hpd; |
771fe6b9 JG |
834 | }; |
835 | ||
836 | bool radeon_get_atom_connector_info_from_supported_devices_table(struct | |
837 | drm_device | |
838 | *dev) | |
839 | { | |
840 | struct radeon_device *rdev = dev->dev_private; | |
841 | struct radeon_mode_info *mode_info = &rdev->mode_info; | |
842 | struct atom_context *ctx = mode_info->atom_context; | |
843 | int index = GetIndexIntoMasterTable(DATA, SupportedDevicesInfo); | |
844 | uint16_t size, data_offset; | |
845 | uint8_t frev, crev; | |
846 | uint16_t device_support; | |
847 | uint8_t dac; | |
848 | union atom_supported_devices *supported_devices; | |
eed45b30 | 849 | int i, j, max_device; |
f49d273d PB |
850 | struct bios_connector *bios_connectors; |
851 | size_t bc_size = sizeof(*bios_connectors) * ATOM_MAX_SUPPORTED_DEVICE; | |
26b5bc98 AD |
852 | struct radeon_router router; |
853 | ||
854 | router.valid = false; | |
771fe6b9 | 855 | |
f49d273d PB |
856 | bios_connectors = kzalloc(bc_size, GFP_KERNEL); |
857 | if (!bios_connectors) | |
858 | return false; | |
859 | ||
860 | if (!atom_parse_data_header(ctx, index, &size, &frev, &crev, | |
861 | &data_offset)) { | |
862 | kfree(bios_connectors); | |
a084e6ee | 863 | return false; |
f49d273d | 864 | } |
771fe6b9 JG |
865 | |
866 | supported_devices = | |
867 | (union atom_supported_devices *)(ctx->bios + data_offset); | |
868 | ||
869 | device_support = le16_to_cpu(supported_devices->info.usDeviceSupport); | |
870 | ||
eed45b30 AD |
871 | if (frev > 1) |
872 | max_device = ATOM_MAX_SUPPORTED_DEVICE; | |
873 | else | |
874 | max_device = ATOM_MAX_SUPPORTED_DEVICE_INFO; | |
875 | ||
876 | for (i = 0; i < max_device; i++) { | |
771fe6b9 JG |
877 | ATOM_CONNECTOR_INFO_I2C ci = |
878 | supported_devices->info.asConnInfo[i]; | |
879 | ||
880 | bios_connectors[i].valid = false; | |
881 | ||
882 | if (!(device_support & (1 << i))) { | |
883 | continue; | |
884 | } | |
885 | ||
886 | if (i == ATOM_DEVICE_CV_INDEX) { | |
d9fdaafb | 887 | DRM_DEBUG_KMS("Skipping Component Video\n"); |
771fe6b9 JG |
888 | continue; |
889 | } | |
890 | ||
771fe6b9 JG |
891 | bios_connectors[i].connector_type = |
892 | supported_devices_connector_convert[ci.sucConnectorInfo. | |
893 | sbfAccess. | |
894 | bfConnectorType]; | |
895 | ||
896 | if (bios_connectors[i].connector_type == | |
897 | DRM_MODE_CONNECTOR_Unknown) | |
898 | continue; | |
899 | ||
900 | dac = ci.sucConnectorInfo.sbfAccess.bfAssociatedDAC; | |
901 | ||
d3f420d1 AD |
902 | bios_connectors[i].line_mux = |
903 | ci.sucI2cId.ucAccess; | |
771fe6b9 JG |
904 | |
905 | /* give tv unique connector ids */ | |
906 | if (i == ATOM_DEVICE_TV1_INDEX) { | |
907 | bios_connectors[i].ddc_bus.valid = false; | |
908 | bios_connectors[i].line_mux = 50; | |
909 | } else if (i == ATOM_DEVICE_TV2_INDEX) { | |
910 | bios_connectors[i].ddc_bus.valid = false; | |
911 | bios_connectors[i].line_mux = 51; | |
912 | } else if (i == ATOM_DEVICE_CV_INDEX) { | |
913 | bios_connectors[i].ddc_bus.valid = false; | |
914 | bios_connectors[i].line_mux = 52; | |
915 | } else | |
916 | bios_connectors[i].ddc_bus = | |
eed45b30 AD |
917 | radeon_lookup_i2c_gpio(rdev, |
918 | bios_connectors[i].line_mux); | |
919 | ||
920 | if ((crev > 1) && (frev > 1)) { | |
921 | u8 isb = supported_devices->info_2d1.asIntSrcInfo[i].ucIntSrcBitmap; | |
922 | switch (isb) { | |
923 | case 0x4: | |
924 | bios_connectors[i].hpd.hpd = RADEON_HPD_1; | |
925 | break; | |
926 | case 0xa: | |
927 | bios_connectors[i].hpd.hpd = RADEON_HPD_2; | |
928 | break; | |
929 | default: | |
930 | bios_connectors[i].hpd.hpd = RADEON_HPD_NONE; | |
931 | break; | |
932 | } | |
933 | } else { | |
934 | if (i == ATOM_DEVICE_DFP1_INDEX) | |
935 | bios_connectors[i].hpd.hpd = RADEON_HPD_1; | |
936 | else if (i == ATOM_DEVICE_DFP2_INDEX) | |
937 | bios_connectors[i].hpd.hpd = RADEON_HPD_2; | |
938 | else | |
939 | bios_connectors[i].hpd.hpd = RADEON_HPD_NONE; | |
940 | } | |
771fe6b9 JG |
941 | |
942 | /* Always set the connector type to VGA for CRT1/CRT2. if they are | |
943 | * shared with a DVI port, we'll pick up the DVI connector when we | |
944 | * merge the outputs. Some bioses incorrectly list VGA ports as DVI. | |
945 | */ | |
946 | if (i == ATOM_DEVICE_CRT1_INDEX || i == ATOM_DEVICE_CRT2_INDEX) | |
947 | bios_connectors[i].connector_type = | |
948 | DRM_MODE_CONNECTOR_VGA; | |
949 | ||
950 | if (!radeon_atom_apply_quirks | |
951 | (dev, (1 << i), &bios_connectors[i].connector_type, | |
eed45b30 AD |
952 | &bios_connectors[i].ddc_bus, &bios_connectors[i].line_mux, |
953 | &bios_connectors[i].hpd)) | |
771fe6b9 JG |
954 | continue; |
955 | ||
956 | bios_connectors[i].valid = true; | |
957 | bios_connectors[i].devices = (1 << i); | |
958 | ||
959 | if (ASIC_IS_AVIVO(rdev) || radeon_r4xx_atom) | |
960 | radeon_add_atom_encoder(dev, | |
5137ee94 | 961 | radeon_get_encoder_enum(dev, |
771fe6b9 JG |
962 | (1 << i), |
963 | dac), | |
964 | (1 << i)); | |
965 | else | |
966 | radeon_add_legacy_encoder(dev, | |
5137ee94 | 967 | radeon_get_encoder_enum(dev, |
f56cd64f | 968 | (1 << i), |
771fe6b9 JG |
969 | dac), |
970 | (1 << i)); | |
971 | } | |
972 | ||
973 | /* combine shared connectors */ | |
eed45b30 | 974 | for (i = 0; i < max_device; i++) { |
771fe6b9 | 975 | if (bios_connectors[i].valid) { |
eed45b30 | 976 | for (j = 0; j < max_device; j++) { |
771fe6b9 JG |
977 | if (bios_connectors[j].valid && (i != j)) { |
978 | if (bios_connectors[i].line_mux == | |
979 | bios_connectors[j].line_mux) { | |
f56cd64f AD |
980 | /* make sure not to combine LVDS */ |
981 | if (bios_connectors[i].devices & (ATOM_DEVICE_LCD_SUPPORT)) { | |
982 | bios_connectors[i].line_mux = 53; | |
983 | bios_connectors[i].ddc_bus.valid = false; | |
984 | continue; | |
985 | } | |
986 | if (bios_connectors[j].devices & (ATOM_DEVICE_LCD_SUPPORT)) { | |
987 | bios_connectors[j].line_mux = 53; | |
988 | bios_connectors[j].ddc_bus.valid = false; | |
989 | continue; | |
990 | } | |
991 | /* combine analog and digital for DVI-I */ | |
992 | if (((bios_connectors[i].devices & (ATOM_DEVICE_DFP_SUPPORT)) && | |
993 | (bios_connectors[j].devices & (ATOM_DEVICE_CRT_SUPPORT))) || | |
994 | ((bios_connectors[j].devices & (ATOM_DEVICE_DFP_SUPPORT)) && | |
995 | (bios_connectors[i].devices & (ATOM_DEVICE_CRT_SUPPORT)))) { | |
996 | bios_connectors[i].devices |= | |
997 | bios_connectors[j].devices; | |
998 | bios_connectors[i].connector_type = | |
999 | DRM_MODE_CONNECTOR_DVII; | |
1000 | if (bios_connectors[j].devices & (ATOM_DEVICE_DFP_SUPPORT)) | |
eed45b30 AD |
1001 | bios_connectors[i].hpd = |
1002 | bios_connectors[j].hpd; | |
f56cd64f | 1003 | bios_connectors[j].valid = false; |
771fe6b9 JG |
1004 | } |
1005 | } | |
1006 | } | |
1007 | } | |
1008 | } | |
1009 | } | |
1010 | ||
1011 | /* add the connectors */ | |
eed45b30 | 1012 | for (i = 0; i < max_device; i++) { |
b75fad06 AD |
1013 | if (bios_connectors[i].valid) { |
1014 | uint16_t connector_object_id = | |
1015 | atombios_get_connector_object_id(dev, | |
1016 | bios_connectors[i].connector_type, | |
1017 | bios_connectors[i].devices); | |
771fe6b9 JG |
1018 | radeon_add_atom_connector(dev, |
1019 | bios_connectors[i].line_mux, | |
1020 | bios_connectors[i].devices, | |
1021 | bios_connectors[i]. | |
1022 | connector_type, | |
1023 | &bios_connectors[i].ddc_bus, | |
5137ee94 | 1024 | 0, |
eed45b30 | 1025 | connector_object_id, |
26b5bc98 AD |
1026 | &bios_connectors[i].hpd, |
1027 | &router); | |
b75fad06 | 1028 | } |
771fe6b9 JG |
1029 | } |
1030 | ||
1031 | radeon_link_encoder_connector(dev); | |
1032 | ||
f49d273d | 1033 | kfree(bios_connectors); |
771fe6b9 JG |
1034 | return true; |
1035 | } | |
1036 | ||
1037 | union firmware_info { | |
1038 | ATOM_FIRMWARE_INFO info; | |
1039 | ATOM_FIRMWARE_INFO_V1_2 info_12; | |
1040 | ATOM_FIRMWARE_INFO_V1_3 info_13; | |
1041 | ATOM_FIRMWARE_INFO_V1_4 info_14; | |
bcc1c2a1 | 1042 | ATOM_FIRMWARE_INFO_V2_1 info_21; |
771fe6b9 JG |
1043 | }; |
1044 | ||
1045 | bool radeon_atom_get_clock_info(struct drm_device *dev) | |
1046 | { | |
1047 | struct radeon_device *rdev = dev->dev_private; | |
1048 | struct radeon_mode_info *mode_info = &rdev->mode_info; | |
1049 | int index = GetIndexIntoMasterTable(DATA, FirmwareInfo); | |
1050 | union firmware_info *firmware_info; | |
1051 | uint8_t frev, crev; | |
1052 | struct radeon_pll *p1pll = &rdev->clock.p1pll; | |
1053 | struct radeon_pll *p2pll = &rdev->clock.p2pll; | |
bcc1c2a1 | 1054 | struct radeon_pll *dcpll = &rdev->clock.dcpll; |
771fe6b9 JG |
1055 | struct radeon_pll *spll = &rdev->clock.spll; |
1056 | struct radeon_pll *mpll = &rdev->clock.mpll; | |
1057 | uint16_t data_offset; | |
1058 | ||
a084e6ee AD |
1059 | if (atom_parse_data_header(mode_info->atom_context, index, NULL, |
1060 | &frev, &crev, &data_offset)) { | |
1061 | firmware_info = | |
1062 | (union firmware_info *)(mode_info->atom_context->bios + | |
1063 | data_offset); | |
771fe6b9 JG |
1064 | /* pixel clocks */ |
1065 | p1pll->reference_freq = | |
1066 | le16_to_cpu(firmware_info->info.usReferenceClock); | |
1067 | p1pll->reference_div = 0; | |
1068 | ||
bc293e58 MF |
1069 | if (crev < 2) |
1070 | p1pll->pll_out_min = | |
1071 | le16_to_cpu(firmware_info->info.usMinPixelClockPLL_Output); | |
1072 | else | |
1073 | p1pll->pll_out_min = | |
1074 | le32_to_cpu(firmware_info->info_12.ulMinPixelClockPLL_Output); | |
771fe6b9 JG |
1075 | p1pll->pll_out_max = |
1076 | le32_to_cpu(firmware_info->info.ulMaxPixelClockPLL_Output); | |
1077 | ||
86cb2bbf AD |
1078 | if (crev >= 4) { |
1079 | p1pll->lcd_pll_out_min = | |
1080 | le16_to_cpu(firmware_info->info_14.usLcdMinPixelClockPLL_Output) * 100; | |
1081 | if (p1pll->lcd_pll_out_min == 0) | |
1082 | p1pll->lcd_pll_out_min = p1pll->pll_out_min; | |
1083 | p1pll->lcd_pll_out_max = | |
1084 | le16_to_cpu(firmware_info->info_14.usLcdMaxPixelClockPLL_Output) * 100; | |
1085 | if (p1pll->lcd_pll_out_max == 0) | |
1086 | p1pll->lcd_pll_out_max = p1pll->pll_out_max; | |
1087 | } else { | |
1088 | p1pll->lcd_pll_out_min = p1pll->pll_out_min; | |
1089 | p1pll->lcd_pll_out_max = p1pll->pll_out_max; | |
1090 | } | |
1091 | ||
771fe6b9 JG |
1092 | if (p1pll->pll_out_min == 0) { |
1093 | if (ASIC_IS_AVIVO(rdev)) | |
1094 | p1pll->pll_out_min = 64800; | |
1095 | else | |
1096 | p1pll->pll_out_min = 20000; | |
8f552a66 AD |
1097 | } else if (p1pll->pll_out_min > 64800) { |
1098 | /* Limiting the pll output range is a good thing generally as | |
1099 | * it limits the number of possible pll combinations for a given | |
1100 | * frequency presumably to the ones that work best on each card. | |
1101 | * However, certain duallink DVI monitors seem to like | |
1102 | * pll combinations that would be limited by this at least on | |
1103 | * pre-DCE 3.0 r6xx hardware. This might need to be adjusted per | |
1104 | * family. | |
1105 | */ | |
b27b6375 AD |
1106 | if (!radeon_new_pll) |
1107 | p1pll->pll_out_min = 64800; | |
771fe6b9 JG |
1108 | } |
1109 | ||
1110 | p1pll->pll_in_min = | |
1111 | le16_to_cpu(firmware_info->info.usMinPixelClockPLL_Input); | |
1112 | p1pll->pll_in_max = | |
1113 | le16_to_cpu(firmware_info->info.usMaxPixelClockPLL_Input); | |
1114 | ||
1115 | *p2pll = *p1pll; | |
1116 | ||
1117 | /* system clock */ | |
1118 | spll->reference_freq = | |
1119 | le16_to_cpu(firmware_info->info.usReferenceClock); | |
1120 | spll->reference_div = 0; | |
1121 | ||
1122 | spll->pll_out_min = | |
1123 | le16_to_cpu(firmware_info->info.usMinEngineClockPLL_Output); | |
1124 | spll->pll_out_max = | |
1125 | le32_to_cpu(firmware_info->info.ulMaxEngineClockPLL_Output); | |
1126 | ||
1127 | /* ??? */ | |
1128 | if (spll->pll_out_min == 0) { | |
1129 | if (ASIC_IS_AVIVO(rdev)) | |
1130 | spll->pll_out_min = 64800; | |
1131 | else | |
1132 | spll->pll_out_min = 20000; | |
1133 | } | |
1134 | ||
1135 | spll->pll_in_min = | |
1136 | le16_to_cpu(firmware_info->info.usMinEngineClockPLL_Input); | |
1137 | spll->pll_in_max = | |
1138 | le16_to_cpu(firmware_info->info.usMaxEngineClockPLL_Input); | |
1139 | ||
1140 | /* memory clock */ | |
1141 | mpll->reference_freq = | |
1142 | le16_to_cpu(firmware_info->info.usReferenceClock); | |
1143 | mpll->reference_div = 0; | |
1144 | ||
1145 | mpll->pll_out_min = | |
1146 | le16_to_cpu(firmware_info->info.usMinMemoryClockPLL_Output); | |
1147 | mpll->pll_out_max = | |
1148 | le32_to_cpu(firmware_info->info.ulMaxMemoryClockPLL_Output); | |
1149 | ||
1150 | /* ??? */ | |
1151 | if (mpll->pll_out_min == 0) { | |
1152 | if (ASIC_IS_AVIVO(rdev)) | |
1153 | mpll->pll_out_min = 64800; | |
1154 | else | |
1155 | mpll->pll_out_min = 20000; | |
1156 | } | |
1157 | ||
1158 | mpll->pll_in_min = | |
1159 | le16_to_cpu(firmware_info->info.usMinMemoryClockPLL_Input); | |
1160 | mpll->pll_in_max = | |
1161 | le16_to_cpu(firmware_info->info.usMaxMemoryClockPLL_Input); | |
1162 | ||
1163 | rdev->clock.default_sclk = | |
1164 | le32_to_cpu(firmware_info->info.ulDefaultEngineClock); | |
1165 | rdev->clock.default_mclk = | |
1166 | le32_to_cpu(firmware_info->info.ulDefaultMemoryClock); | |
1167 | ||
bcc1c2a1 AD |
1168 | if (ASIC_IS_DCE4(rdev)) { |
1169 | rdev->clock.default_dispclk = | |
1170 | le32_to_cpu(firmware_info->info_21.ulDefaultDispEngineClkFreq); | |
1171 | if (rdev->clock.default_dispclk == 0) | |
1172 | rdev->clock.default_dispclk = 60000; /* 600 Mhz */ | |
1173 | rdev->clock.dp_extclk = | |
1174 | le16_to_cpu(firmware_info->info_21.usUniphyDPModeExtClkFreq); | |
1175 | } | |
1176 | *dcpll = *p1pll; | |
1177 | ||
771fe6b9 JG |
1178 | return true; |
1179 | } | |
bcc1c2a1 | 1180 | |
771fe6b9 JG |
1181 | return false; |
1182 | } | |
1183 | ||
06b6476d AD |
1184 | union igp_info { |
1185 | struct _ATOM_INTEGRATED_SYSTEM_INFO info; | |
1186 | struct _ATOM_INTEGRATED_SYSTEM_INFO_V2 info_2; | |
1187 | }; | |
1188 | ||
1189 | bool radeon_atombios_sideport_present(struct radeon_device *rdev) | |
1190 | { | |
1191 | struct radeon_mode_info *mode_info = &rdev->mode_info; | |
1192 | int index = GetIndexIntoMasterTable(DATA, IntegratedSystemInfo); | |
1193 | union igp_info *igp_info; | |
1194 | u8 frev, crev; | |
1195 | u16 data_offset; | |
1196 | ||
4c70b2ea AD |
1197 | /* sideport is AMD only */ |
1198 | if (rdev->family == CHIP_RS600) | |
1199 | return false; | |
1200 | ||
a084e6ee AD |
1201 | if (atom_parse_data_header(mode_info->atom_context, index, NULL, |
1202 | &frev, &crev, &data_offset)) { | |
1203 | igp_info = (union igp_info *)(mode_info->atom_context->bios + | |
06b6476d | 1204 | data_offset); |
06b6476d AD |
1205 | switch (crev) { |
1206 | case 1: | |
4c70b2ea AD |
1207 | if (igp_info->info.ulBootUpMemoryClock) |
1208 | return true; | |
06b6476d AD |
1209 | break; |
1210 | case 2: | |
4b80d954 | 1211 | if (igp_info->info_2.ulBootUpSidePortClock) |
06b6476d AD |
1212 | return true; |
1213 | break; | |
1214 | default: | |
1215 | DRM_ERROR("Unsupported IGP table: %d %d\n", frev, crev); | |
1216 | break; | |
1217 | } | |
1218 | } | |
1219 | return false; | |
1220 | } | |
1221 | ||
445282db DA |
1222 | bool radeon_atombios_get_tmds_info(struct radeon_encoder *encoder, |
1223 | struct radeon_encoder_int_tmds *tmds) | |
771fe6b9 JG |
1224 | { |
1225 | struct drm_device *dev = encoder->base.dev; | |
1226 | struct radeon_device *rdev = dev->dev_private; | |
1227 | struct radeon_mode_info *mode_info = &rdev->mode_info; | |
1228 | int index = GetIndexIntoMasterTable(DATA, TMDS_Info); | |
1229 | uint16_t data_offset; | |
1230 | struct _ATOM_TMDS_INFO *tmds_info; | |
1231 | uint8_t frev, crev; | |
1232 | uint16_t maxfreq; | |
1233 | int i; | |
771fe6b9 | 1234 | |
a084e6ee AD |
1235 | if (atom_parse_data_header(mode_info->atom_context, index, NULL, |
1236 | &frev, &crev, &data_offset)) { | |
1237 | tmds_info = | |
1238 | (struct _ATOM_TMDS_INFO *)(mode_info->atom_context->bios + | |
1239 | data_offset); | |
771fe6b9 | 1240 | |
771fe6b9 JG |
1241 | maxfreq = le16_to_cpu(tmds_info->usMaxFrequency); |
1242 | for (i = 0; i < 4; i++) { | |
1243 | tmds->tmds_pll[i].freq = | |
1244 | le16_to_cpu(tmds_info->asMiscInfo[i].usFrequency); | |
1245 | tmds->tmds_pll[i].value = | |
1246 | tmds_info->asMiscInfo[i].ucPLL_ChargePump & 0x3f; | |
1247 | tmds->tmds_pll[i].value |= | |
1248 | (tmds_info->asMiscInfo[i]. | |
1249 | ucPLL_VCO_Gain & 0x3f) << 6; | |
1250 | tmds->tmds_pll[i].value |= | |
1251 | (tmds_info->asMiscInfo[i]. | |
1252 | ucPLL_DutyCycle & 0xf) << 12; | |
1253 | tmds->tmds_pll[i].value |= | |
1254 | (tmds_info->asMiscInfo[i]. | |
1255 | ucPLL_VoltageSwing & 0xf) << 16; | |
1256 | ||
d9fdaafb | 1257 | DRM_DEBUG_KMS("TMDS PLL From ATOMBIOS %u %x\n", |
771fe6b9 JG |
1258 | tmds->tmds_pll[i].freq, |
1259 | tmds->tmds_pll[i].value); | |
1260 | ||
1261 | if (maxfreq == tmds->tmds_pll[i].freq) { | |
1262 | tmds->tmds_pll[i].freq = 0xffffffff; | |
1263 | break; | |
1264 | } | |
1265 | } | |
445282db | 1266 | return true; |
771fe6b9 | 1267 | } |
445282db | 1268 | return false; |
771fe6b9 JG |
1269 | } |
1270 | ||
ebbe1cb9 AD |
1271 | static struct radeon_atom_ss *radeon_atombios_get_ss_info(struct |
1272 | radeon_encoder | |
1273 | *encoder, | |
1274 | int id) | |
1275 | { | |
1276 | struct drm_device *dev = encoder->base.dev; | |
1277 | struct radeon_device *rdev = dev->dev_private; | |
1278 | struct radeon_mode_info *mode_info = &rdev->mode_info; | |
1279 | int index = GetIndexIntoMasterTable(DATA, PPLL_SS_Info); | |
1280 | uint16_t data_offset; | |
1281 | struct _ATOM_SPREAD_SPECTRUM_INFO *ss_info; | |
1282 | uint8_t frev, crev; | |
1283 | struct radeon_atom_ss *ss = NULL; | |
279b215e | 1284 | int i; |
ebbe1cb9 AD |
1285 | |
1286 | if (id > ATOM_MAX_SS_ENTRY) | |
1287 | return NULL; | |
1288 | ||
a084e6ee AD |
1289 | if (atom_parse_data_header(mode_info->atom_context, index, NULL, |
1290 | &frev, &crev, &data_offset)) { | |
1291 | ss_info = | |
1292 | (struct _ATOM_SPREAD_SPECTRUM_INFO *)(mode_info->atom_context->bios + data_offset); | |
ebbe1cb9 | 1293 | |
ebbe1cb9 AD |
1294 | ss = |
1295 | kzalloc(sizeof(struct radeon_atom_ss), GFP_KERNEL); | |
1296 | ||
1297 | if (!ss) | |
1298 | return NULL; | |
1299 | ||
279b215e AD |
1300 | for (i = 0; i < ATOM_MAX_SS_ENTRY; i++) { |
1301 | if (ss_info->asSS_Info[i].ucSS_Id == id) { | |
1302 | ss->percentage = | |
1303 | le16_to_cpu(ss_info->asSS_Info[i].usSpreadSpectrumPercentage); | |
1304 | ss->type = ss_info->asSS_Info[i].ucSpreadSpectrumType; | |
1305 | ss->step = ss_info->asSS_Info[i].ucSS_Step; | |
1306 | ss->delay = ss_info->asSS_Info[i].ucSS_Delay; | |
1307 | ss->range = ss_info->asSS_Info[i].ucSS_Range; | |
1308 | ss->refdiv = ss_info->asSS_Info[i].ucRecommendedRef_Div; | |
1d3d51b6 | 1309 | break; |
279b215e AD |
1310 | } |
1311 | } | |
ebbe1cb9 AD |
1312 | } |
1313 | return ss; | |
1314 | } | |
1315 | ||
771fe6b9 JG |
1316 | union lvds_info { |
1317 | struct _ATOM_LVDS_INFO info; | |
1318 | struct _ATOM_LVDS_INFO_V12 info_12; | |
1319 | }; | |
1320 | ||
1321 | struct radeon_encoder_atom_dig *radeon_atombios_get_lvds_info(struct | |
1322 | radeon_encoder | |
1323 | *encoder) | |
1324 | { | |
1325 | struct drm_device *dev = encoder->base.dev; | |
1326 | struct radeon_device *rdev = dev->dev_private; | |
1327 | struct radeon_mode_info *mode_info = &rdev->mode_info; | |
1328 | int index = GetIndexIntoMasterTable(DATA, LVDS_Info); | |
7dde8a19 | 1329 | uint16_t data_offset, misc; |
771fe6b9 JG |
1330 | union lvds_info *lvds_info; |
1331 | uint8_t frev, crev; | |
1332 | struct radeon_encoder_atom_dig *lvds = NULL; | |
5137ee94 | 1333 | int encoder_enum = (encoder->encoder_enum & ENUM_ID_MASK) >> ENUM_ID_SHIFT; |
771fe6b9 | 1334 | |
a084e6ee AD |
1335 | if (atom_parse_data_header(mode_info->atom_context, index, NULL, |
1336 | &frev, &crev, &data_offset)) { | |
1337 | lvds_info = | |
1338 | (union lvds_info *)(mode_info->atom_context->bios + data_offset); | |
771fe6b9 JG |
1339 | lvds = |
1340 | kzalloc(sizeof(struct radeon_encoder_atom_dig), GFP_KERNEL); | |
1341 | ||
1342 | if (!lvds) | |
1343 | return NULL; | |
1344 | ||
de2103e4 | 1345 | lvds->native_mode.clock = |
771fe6b9 | 1346 | le16_to_cpu(lvds_info->info.sLCDTiming.usPixClk) * 10; |
de2103e4 | 1347 | lvds->native_mode.hdisplay = |
771fe6b9 | 1348 | le16_to_cpu(lvds_info->info.sLCDTiming.usHActive); |
de2103e4 | 1349 | lvds->native_mode.vdisplay = |
771fe6b9 | 1350 | le16_to_cpu(lvds_info->info.sLCDTiming.usVActive); |
de2103e4 AD |
1351 | lvds->native_mode.htotal = lvds->native_mode.hdisplay + |
1352 | le16_to_cpu(lvds_info->info.sLCDTiming.usHBlanking_Time); | |
1353 | lvds->native_mode.hsync_start = lvds->native_mode.hdisplay + | |
1354 | le16_to_cpu(lvds_info->info.sLCDTiming.usHSyncOffset); | |
1355 | lvds->native_mode.hsync_end = lvds->native_mode.hsync_start + | |
1356 | le16_to_cpu(lvds_info->info.sLCDTiming.usHSyncWidth); | |
1357 | lvds->native_mode.vtotal = lvds->native_mode.vdisplay + | |
1358 | le16_to_cpu(lvds_info->info.sLCDTiming.usVBlanking_Time); | |
1359 | lvds->native_mode.vsync_start = lvds->native_mode.vdisplay + | |
1ff26a36 | 1360 | le16_to_cpu(lvds_info->info.sLCDTiming.usVSyncOffset); |
de2103e4 AD |
1361 | lvds->native_mode.vsync_end = lvds->native_mode.vsync_start + |
1362 | le16_to_cpu(lvds_info->info.sLCDTiming.usVSyncWidth); | |
771fe6b9 JG |
1363 | lvds->panel_pwr_delay = |
1364 | le16_to_cpu(lvds_info->info.usOffDelayInMs); | |
1365 | lvds->lvds_misc = lvds_info->info.ucLVDS_Misc; | |
7dde8a19 AD |
1366 | |
1367 | misc = le16_to_cpu(lvds_info->info.sLCDTiming.susModeMiscInfo.usAccess); | |
1368 | if (misc & ATOM_VSYNC_POLARITY) | |
1369 | lvds->native_mode.flags |= DRM_MODE_FLAG_NVSYNC; | |
1370 | if (misc & ATOM_HSYNC_POLARITY) | |
1371 | lvds->native_mode.flags |= DRM_MODE_FLAG_NHSYNC; | |
1372 | if (misc & ATOM_COMPOSITESYNC) | |
1373 | lvds->native_mode.flags |= DRM_MODE_FLAG_CSYNC; | |
1374 | if (misc & ATOM_INTERLACE) | |
1375 | lvds->native_mode.flags |= DRM_MODE_FLAG_INTERLACE; | |
1376 | if (misc & ATOM_DOUBLE_CLOCK_MODE) | |
1377 | lvds->native_mode.flags |= DRM_MODE_FLAG_DBLSCAN; | |
1378 | ||
de2103e4 AD |
1379 | /* set crtc values */ |
1380 | drm_mode_set_crtcinfo(&lvds->native_mode, CRTC_INTERLACE_HALVE_V); | |
771fe6b9 | 1381 | |
ebbe1cb9 AD |
1382 | lvds->ss = radeon_atombios_get_ss_info(encoder, lvds_info->info.ucSS_Id); |
1383 | ||
7c27f87d | 1384 | if (ASIC_IS_AVIVO(rdev)) { |
383be5d1 AD |
1385 | if (radeon_new_pll == 0) |
1386 | lvds->pll_algo = PLL_ALGO_LEGACY; | |
1387 | else | |
1388 | lvds->pll_algo = PLL_ALGO_NEW; | |
1389 | } else { | |
1390 | if (radeon_new_pll == 1) | |
1391 | lvds->pll_algo = PLL_ALGO_NEW; | |
7c27f87d AD |
1392 | else |
1393 | lvds->pll_algo = PLL_ALGO_LEGACY; | |
383be5d1 | 1394 | } |
7c27f87d | 1395 | |
771fe6b9 | 1396 | encoder->native_mode = lvds->native_mode; |
5137ee94 AD |
1397 | |
1398 | if (encoder_enum == 2) | |
1399 | lvds->linkb = true; | |
1400 | else | |
1401 | lvds->linkb = false; | |
1402 | ||
771fe6b9 JG |
1403 | } |
1404 | return lvds; | |
1405 | } | |
1406 | ||
6fe7ac3f AD |
1407 | struct radeon_encoder_primary_dac * |
1408 | radeon_atombios_get_primary_dac_info(struct radeon_encoder *encoder) | |
1409 | { | |
1410 | struct drm_device *dev = encoder->base.dev; | |
1411 | struct radeon_device *rdev = dev->dev_private; | |
1412 | struct radeon_mode_info *mode_info = &rdev->mode_info; | |
1413 | int index = GetIndexIntoMasterTable(DATA, CompassionateData); | |
1414 | uint16_t data_offset; | |
1415 | struct _COMPASSIONATE_DATA *dac_info; | |
1416 | uint8_t frev, crev; | |
1417 | uint8_t bg, dac; | |
6fe7ac3f AD |
1418 | struct radeon_encoder_primary_dac *p_dac = NULL; |
1419 | ||
a084e6ee AD |
1420 | if (atom_parse_data_header(mode_info->atom_context, index, NULL, |
1421 | &frev, &crev, &data_offset)) { | |
1422 | dac_info = (struct _COMPASSIONATE_DATA *) | |
1423 | (mode_info->atom_context->bios + data_offset); | |
6fe7ac3f | 1424 | |
6fe7ac3f AD |
1425 | p_dac = kzalloc(sizeof(struct radeon_encoder_primary_dac), GFP_KERNEL); |
1426 | ||
1427 | if (!p_dac) | |
1428 | return NULL; | |
1429 | ||
1430 | bg = dac_info->ucDAC1_BG_Adjustment; | |
1431 | dac = dac_info->ucDAC1_DAC_Adjustment; | |
1432 | p_dac->ps2_pdac_adj = (bg << 8) | (dac); | |
1433 | ||
1434 | } | |
1435 | return p_dac; | |
1436 | } | |
1437 | ||
4ce001ab | 1438 | bool radeon_atom_get_tv_timings(struct radeon_device *rdev, int index, |
5a9bcacc | 1439 | struct drm_display_mode *mode) |
4ce001ab DA |
1440 | { |
1441 | struct radeon_mode_info *mode_info = &rdev->mode_info; | |
1442 | ATOM_ANALOG_TV_INFO *tv_info; | |
1443 | ATOM_ANALOG_TV_INFO_V1_2 *tv_info_v1_2; | |
1444 | ATOM_DTD_FORMAT *dtd_timings; | |
1445 | int data_index = GetIndexIntoMasterTable(DATA, AnalogTV_Info); | |
1446 | u8 frev, crev; | |
5a9bcacc | 1447 | u16 data_offset, misc; |
4ce001ab | 1448 | |
a084e6ee AD |
1449 | if (!atom_parse_data_header(mode_info->atom_context, data_index, NULL, |
1450 | &frev, &crev, &data_offset)) | |
1451 | return false; | |
4ce001ab DA |
1452 | |
1453 | switch (crev) { | |
1454 | case 1: | |
1455 | tv_info = (ATOM_ANALOG_TV_INFO *)(mode_info->atom_context->bios + data_offset); | |
0031c41b | 1456 | if (index >= MAX_SUPPORTED_TV_TIMING) |
4ce001ab DA |
1457 | return false; |
1458 | ||
5a9bcacc AD |
1459 | mode->crtc_htotal = le16_to_cpu(tv_info->aModeTimings[index].usCRTC_H_Total); |
1460 | mode->crtc_hdisplay = le16_to_cpu(tv_info->aModeTimings[index].usCRTC_H_Disp); | |
1461 | mode->crtc_hsync_start = le16_to_cpu(tv_info->aModeTimings[index].usCRTC_H_SyncStart); | |
1462 | mode->crtc_hsync_end = le16_to_cpu(tv_info->aModeTimings[index].usCRTC_H_SyncStart) + | |
1463 | le16_to_cpu(tv_info->aModeTimings[index].usCRTC_H_SyncWidth); | |
1464 | ||
1465 | mode->crtc_vtotal = le16_to_cpu(tv_info->aModeTimings[index].usCRTC_V_Total); | |
1466 | mode->crtc_vdisplay = le16_to_cpu(tv_info->aModeTimings[index].usCRTC_V_Disp); | |
1467 | mode->crtc_vsync_start = le16_to_cpu(tv_info->aModeTimings[index].usCRTC_V_SyncStart); | |
1468 | mode->crtc_vsync_end = le16_to_cpu(tv_info->aModeTimings[index].usCRTC_V_SyncStart) + | |
1469 | le16_to_cpu(tv_info->aModeTimings[index].usCRTC_V_SyncWidth); | |
1470 | ||
1471 | mode->flags = 0; | |
1472 | misc = le16_to_cpu(tv_info->aModeTimings[index].susModeMiscInfo.usAccess); | |
1473 | if (misc & ATOM_VSYNC_POLARITY) | |
1474 | mode->flags |= DRM_MODE_FLAG_NVSYNC; | |
1475 | if (misc & ATOM_HSYNC_POLARITY) | |
1476 | mode->flags |= DRM_MODE_FLAG_NHSYNC; | |
1477 | if (misc & ATOM_COMPOSITESYNC) | |
1478 | mode->flags |= DRM_MODE_FLAG_CSYNC; | |
1479 | if (misc & ATOM_INTERLACE) | |
1480 | mode->flags |= DRM_MODE_FLAG_INTERLACE; | |
1481 | if (misc & ATOM_DOUBLE_CLOCK_MODE) | |
1482 | mode->flags |= DRM_MODE_FLAG_DBLSCAN; | |
1483 | ||
1484 | mode->clock = le16_to_cpu(tv_info->aModeTimings[index].usPixelClock) * 10; | |
4ce001ab DA |
1485 | |
1486 | if (index == 1) { | |
1487 | /* PAL timings appear to have wrong values for totals */ | |
5a9bcacc AD |
1488 | mode->crtc_htotal -= 1; |
1489 | mode->crtc_vtotal -= 1; | |
4ce001ab DA |
1490 | } |
1491 | break; | |
1492 | case 2: | |
1493 | tv_info_v1_2 = (ATOM_ANALOG_TV_INFO_V1_2 *)(mode_info->atom_context->bios + data_offset); | |
0031c41b | 1494 | if (index >= MAX_SUPPORTED_TV_TIMING_V1_2) |
4ce001ab DA |
1495 | return false; |
1496 | ||
1497 | dtd_timings = &tv_info_v1_2->aModeTimings[index]; | |
5a9bcacc AD |
1498 | mode->crtc_htotal = le16_to_cpu(dtd_timings->usHActive) + |
1499 | le16_to_cpu(dtd_timings->usHBlanking_Time); | |
1500 | mode->crtc_hdisplay = le16_to_cpu(dtd_timings->usHActive); | |
1501 | mode->crtc_hsync_start = le16_to_cpu(dtd_timings->usHActive) + | |
1502 | le16_to_cpu(dtd_timings->usHSyncOffset); | |
1503 | mode->crtc_hsync_end = mode->crtc_hsync_start + | |
1504 | le16_to_cpu(dtd_timings->usHSyncWidth); | |
1505 | ||
1506 | mode->crtc_vtotal = le16_to_cpu(dtd_timings->usVActive) + | |
1507 | le16_to_cpu(dtd_timings->usVBlanking_Time); | |
1508 | mode->crtc_vdisplay = le16_to_cpu(dtd_timings->usVActive); | |
1509 | mode->crtc_vsync_start = le16_to_cpu(dtd_timings->usVActive) + | |
1510 | le16_to_cpu(dtd_timings->usVSyncOffset); | |
1511 | mode->crtc_vsync_end = mode->crtc_vsync_start + | |
1512 | le16_to_cpu(dtd_timings->usVSyncWidth); | |
1513 | ||
1514 | mode->flags = 0; | |
1515 | misc = le16_to_cpu(dtd_timings->susModeMiscInfo.usAccess); | |
1516 | if (misc & ATOM_VSYNC_POLARITY) | |
1517 | mode->flags |= DRM_MODE_FLAG_NVSYNC; | |
1518 | if (misc & ATOM_HSYNC_POLARITY) | |
1519 | mode->flags |= DRM_MODE_FLAG_NHSYNC; | |
1520 | if (misc & ATOM_COMPOSITESYNC) | |
1521 | mode->flags |= DRM_MODE_FLAG_CSYNC; | |
1522 | if (misc & ATOM_INTERLACE) | |
1523 | mode->flags |= DRM_MODE_FLAG_INTERLACE; | |
1524 | if (misc & ATOM_DOUBLE_CLOCK_MODE) | |
1525 | mode->flags |= DRM_MODE_FLAG_DBLSCAN; | |
1526 | ||
1527 | mode->clock = le16_to_cpu(dtd_timings->usPixClk) * 10; | |
4ce001ab DA |
1528 | break; |
1529 | } | |
1530 | return true; | |
1531 | } | |
1532 | ||
d79766fa AD |
1533 | enum radeon_tv_std |
1534 | radeon_atombios_get_tv_info(struct radeon_device *rdev) | |
1535 | { | |
1536 | struct radeon_mode_info *mode_info = &rdev->mode_info; | |
1537 | int index = GetIndexIntoMasterTable(DATA, AnalogTV_Info); | |
1538 | uint16_t data_offset; | |
1539 | uint8_t frev, crev; | |
1540 | struct _ATOM_ANALOG_TV_INFO *tv_info; | |
1541 | enum radeon_tv_std tv_std = TV_STD_NTSC; | |
1542 | ||
a084e6ee AD |
1543 | if (atom_parse_data_header(mode_info->atom_context, index, NULL, |
1544 | &frev, &crev, &data_offset)) { | |
d79766fa | 1545 | |
a084e6ee AD |
1546 | tv_info = (struct _ATOM_ANALOG_TV_INFO *) |
1547 | (mode_info->atom_context->bios + data_offset); | |
d79766fa | 1548 | |
a084e6ee AD |
1549 | switch (tv_info->ucTV_BootUpDefaultStandard) { |
1550 | case ATOM_TV_NTSC: | |
1551 | tv_std = TV_STD_NTSC; | |
1552 | DRM_INFO("Default TV standard: NTSC\n"); | |
1553 | break; | |
1554 | case ATOM_TV_NTSCJ: | |
1555 | tv_std = TV_STD_NTSC_J; | |
1556 | DRM_INFO("Default TV standard: NTSC-J\n"); | |
1557 | break; | |
1558 | case ATOM_TV_PAL: | |
1559 | tv_std = TV_STD_PAL; | |
1560 | DRM_INFO("Default TV standard: PAL\n"); | |
1561 | break; | |
1562 | case ATOM_TV_PALM: | |
1563 | tv_std = TV_STD_PAL_M; | |
1564 | DRM_INFO("Default TV standard: PAL-M\n"); | |
1565 | break; | |
1566 | case ATOM_TV_PALN: | |
1567 | tv_std = TV_STD_PAL_N; | |
1568 | DRM_INFO("Default TV standard: PAL-N\n"); | |
1569 | break; | |
1570 | case ATOM_TV_PALCN: | |
1571 | tv_std = TV_STD_PAL_CN; | |
1572 | DRM_INFO("Default TV standard: PAL-CN\n"); | |
1573 | break; | |
1574 | case ATOM_TV_PAL60: | |
1575 | tv_std = TV_STD_PAL_60; | |
1576 | DRM_INFO("Default TV standard: PAL-60\n"); | |
1577 | break; | |
1578 | case ATOM_TV_SECAM: | |
1579 | tv_std = TV_STD_SECAM; | |
1580 | DRM_INFO("Default TV standard: SECAM\n"); | |
1581 | break; | |
1582 | default: | |
1583 | tv_std = TV_STD_NTSC; | |
1584 | DRM_INFO("Unknown TV standard; defaulting to NTSC\n"); | |
1585 | break; | |
1586 | } | |
d79766fa AD |
1587 | } |
1588 | return tv_std; | |
1589 | } | |
1590 | ||
6fe7ac3f AD |
1591 | struct radeon_encoder_tv_dac * |
1592 | radeon_atombios_get_tv_dac_info(struct radeon_encoder *encoder) | |
1593 | { | |
1594 | struct drm_device *dev = encoder->base.dev; | |
1595 | struct radeon_device *rdev = dev->dev_private; | |
1596 | struct radeon_mode_info *mode_info = &rdev->mode_info; | |
1597 | int index = GetIndexIntoMasterTable(DATA, CompassionateData); | |
1598 | uint16_t data_offset; | |
1599 | struct _COMPASSIONATE_DATA *dac_info; | |
1600 | uint8_t frev, crev; | |
1601 | uint8_t bg, dac; | |
6fe7ac3f AD |
1602 | struct radeon_encoder_tv_dac *tv_dac = NULL; |
1603 | ||
a084e6ee AD |
1604 | if (atom_parse_data_header(mode_info->atom_context, index, NULL, |
1605 | &frev, &crev, &data_offset)) { | |
6fe7ac3f | 1606 | |
a084e6ee AD |
1607 | dac_info = (struct _COMPASSIONATE_DATA *) |
1608 | (mode_info->atom_context->bios + data_offset); | |
6fe7ac3f | 1609 | |
6fe7ac3f AD |
1610 | tv_dac = kzalloc(sizeof(struct radeon_encoder_tv_dac), GFP_KERNEL); |
1611 | ||
1612 | if (!tv_dac) | |
1613 | return NULL; | |
1614 | ||
1615 | bg = dac_info->ucDAC2_CRT2_BG_Adjustment; | |
1616 | dac = dac_info->ucDAC2_CRT2_DAC_Adjustment; | |
1617 | tv_dac->ps2_tvdac_adj = (bg << 16) | (dac << 20); | |
1618 | ||
1619 | bg = dac_info->ucDAC2_PAL_BG_Adjustment; | |
1620 | dac = dac_info->ucDAC2_PAL_DAC_Adjustment; | |
1621 | tv_dac->pal_tvdac_adj = (bg << 16) | (dac << 20); | |
1622 | ||
1623 | bg = dac_info->ucDAC2_NTSC_BG_Adjustment; | |
1624 | dac = dac_info->ucDAC2_NTSC_DAC_Adjustment; | |
1625 | tv_dac->ntsc_tvdac_adj = (bg << 16) | (dac << 20); | |
1626 | ||
d79766fa | 1627 | tv_dac->tv_std = radeon_atombios_get_tv_info(rdev); |
6fe7ac3f AD |
1628 | } |
1629 | return tv_dac; | |
1630 | } | |
1631 | ||
29fb52ca AD |
1632 | static const char *thermal_controller_names[] = { |
1633 | "NONE", | |
678e7dfa AD |
1634 | "lm63", |
1635 | "adm1032", | |
1636 | "adm1030", | |
1637 | "max6649", | |
1638 | "lm64", | |
1639 | "f75375", | |
1640 | "asc7xxx", | |
29fb52ca AD |
1641 | }; |
1642 | ||
1643 | static const char *pp_lib_thermal_controller_names[] = { | |
1644 | "NONE", | |
678e7dfa AD |
1645 | "lm63", |
1646 | "adm1032", | |
1647 | "adm1030", | |
1648 | "max6649", | |
1649 | "lm64", | |
1650 | "f75375", | |
29fb52ca AD |
1651 | "RV6xx", |
1652 | "RV770", | |
678e7dfa | 1653 | "adt7473", |
49f65982 AD |
1654 | "External GPIO", |
1655 | "Evergreen", | |
678e7dfa | 1656 | "adt7473 with internal", |
49f65982 | 1657 | |
29fb52ca AD |
1658 | }; |
1659 | ||
56278a8e AD |
1660 | union power_info { |
1661 | struct _ATOM_POWERPLAY_INFO info; | |
1662 | struct _ATOM_POWERPLAY_INFO_V2 info_2; | |
1663 | struct _ATOM_POWERPLAY_INFO_V3 info_3; | |
1664 | struct _ATOM_PPLIB_POWERPLAYTABLE info_4; | |
1665 | }; | |
1666 | ||
1667 | void radeon_atombios_get_power_modes(struct radeon_device *rdev) | |
771fe6b9 | 1668 | { |
56278a8e AD |
1669 | struct radeon_mode_info *mode_info = &rdev->mode_info; |
1670 | int index = GetIndexIntoMasterTable(DATA, PowerPlayInfo); | |
1671 | u16 data_offset; | |
1672 | u8 frev, crev; | |
1673 | u32 misc, misc2 = 0, sclk, mclk; | |
1674 | union power_info *power_info; | |
1675 | struct _ATOM_PPLIB_NONCLOCK_INFO *non_clock_info; | |
1676 | struct _ATOM_PPLIB_STATE *power_state; | |
1677 | int num_modes = 0, i, j; | |
1678 | int state_index = 0, mode_index = 0; | |
29fb52ca | 1679 | struct radeon_i2c_bus_rec i2c_bus; |
771fe6b9 | 1680 | |
a48b9b4e | 1681 | rdev->pm.default_power_state_index = -1; |
56278a8e | 1682 | |
a084e6ee AD |
1683 | if (atom_parse_data_header(mode_info->atom_context, index, NULL, |
1684 | &frev, &crev, &data_offset)) { | |
1685 | power_info = (union power_info *)(mode_info->atom_context->bios + data_offset); | |
56278a8e | 1686 | if (frev < 4) { |
29fb52ca AD |
1687 | /* add the i2c bus for thermal/fan chip */ |
1688 | if (power_info->info.ucOverdriveThermalController > 0) { | |
1689 | DRM_INFO("Possible %s thermal controller at 0x%02x\n", | |
1690 | thermal_controller_names[power_info->info.ucOverdriveThermalController], | |
1691 | power_info->info.ucOverdriveControllerAddress >> 1); | |
1692 | i2c_bus = radeon_lookup_i2c_gpio(rdev, power_info->info.ucOverdriveI2cLine); | |
f376b94f | 1693 | rdev->pm.i2c_bus = radeon_i2c_lookup(rdev, &i2c_bus); |
678e7dfa AD |
1694 | if (rdev->pm.i2c_bus) { |
1695 | struct i2c_board_info info = { }; | |
1696 | const char *name = thermal_controller_names[power_info->info. | |
1697 | ucOverdriveThermalController]; | |
1698 | info.addr = power_info->info.ucOverdriveControllerAddress >> 1; | |
1699 | strlcpy(info.type, name, sizeof(info.type)); | |
1700 | i2c_new_device(&rdev->pm.i2c_bus->adapter, &info); | |
1701 | } | |
29fb52ca | 1702 | } |
56278a8e AD |
1703 | num_modes = power_info->info.ucNumOfPowerModeEntries; |
1704 | if (num_modes > ATOM_MAX_NUMBEROF_POWER_BLOCK) | |
1705 | num_modes = ATOM_MAX_NUMBEROF_POWER_BLOCK; | |
02b17cc0 | 1706 | /* last mode is usually default, array is low to high */ |
56278a8e AD |
1707 | for (i = 0; i < num_modes; i++) { |
1708 | rdev->pm.power_state[state_index].clock_info[0].voltage.type = VOLTAGE_NONE; | |
1709 | switch (frev) { | |
1710 | case 1: | |
1711 | rdev->pm.power_state[state_index].num_clock_modes = 1; | |
1712 | rdev->pm.power_state[state_index].clock_info[0].mclk = | |
1713 | le16_to_cpu(power_info->info.asPowerPlayInfo[i].usMemoryClock); | |
1714 | rdev->pm.power_state[state_index].clock_info[0].sclk = | |
1715 | le16_to_cpu(power_info->info.asPowerPlayInfo[i].usEngineClock); | |
1716 | /* skip invalid modes */ | |
1717 | if ((rdev->pm.power_state[state_index].clock_info[0].mclk == 0) || | |
1718 | (rdev->pm.power_state[state_index].clock_info[0].sclk == 0)) | |
1719 | continue; | |
79daedc9 | 1720 | rdev->pm.power_state[state_index].pcie_lanes = |
56278a8e AD |
1721 | power_info->info.asPowerPlayInfo[i].ucNumPciELanes; |
1722 | misc = le32_to_cpu(power_info->info.asPowerPlayInfo[i].ulMiscInfo); | |
84d88f4c AD |
1723 | if ((misc & ATOM_PM_MISCINFO_VOLTAGE_DROP_SUPPORT) || |
1724 | (misc & ATOM_PM_MISCINFO_VOLTAGE_DROP_ACTIVE_HIGH)) { | |
56278a8e AD |
1725 | rdev->pm.power_state[state_index].clock_info[0].voltage.type = |
1726 | VOLTAGE_GPIO; | |
1727 | rdev->pm.power_state[state_index].clock_info[0].voltage.gpio = | |
1728 | radeon_lookup_gpio(rdev, | |
1729 | power_info->info.asPowerPlayInfo[i].ucVoltageDropIndex); | |
1730 | if (misc & ATOM_PM_MISCINFO_VOLTAGE_DROP_ACTIVE_HIGH) | |
1731 | rdev->pm.power_state[state_index].clock_info[0].voltage.active_high = | |
1732 | true; | |
1733 | else | |
1734 | rdev->pm.power_state[state_index].clock_info[0].voltage.active_high = | |
1735 | false; | |
1736 | } else if (misc & ATOM_PM_MISCINFO_PROGRAM_VOLTAGE) { | |
1737 | rdev->pm.power_state[state_index].clock_info[0].voltage.type = | |
1738 | VOLTAGE_VDDC; | |
1739 | rdev->pm.power_state[state_index].clock_info[0].voltage.vddc_id = | |
1740 | power_info->info.asPowerPlayInfo[i].ucVoltageDropIndex; | |
1741 | } | |
d7311171 | 1742 | rdev->pm.power_state[state_index].flags = RADEON_PM_STATE_SINGLE_DISPLAY_ONLY; |
79daedc9 | 1743 | rdev->pm.power_state[state_index].misc = misc; |
0ec0e74f AD |
1744 | /* order matters! */ |
1745 | if (misc & ATOM_PM_MISCINFO_POWER_SAVING_MODE) | |
1746 | rdev->pm.power_state[state_index].type = | |
1747 | POWER_STATE_TYPE_POWERSAVE; | |
1748 | if (misc & ATOM_PM_MISCINFO_DEFAULT_DC_STATE_ENTRY_TRUE) | |
1749 | rdev->pm.power_state[state_index].type = | |
1750 | POWER_STATE_TYPE_BATTERY; | |
1751 | if (misc & ATOM_PM_MISCINFO_DEFAULT_LOW_DC_STATE_ENTRY_TRUE) | |
1752 | rdev->pm.power_state[state_index].type = | |
1753 | POWER_STATE_TYPE_BATTERY; | |
1754 | if (misc & ATOM_PM_MISCINFO_LOAD_BALANCE_EN) | |
1755 | rdev->pm.power_state[state_index].type = | |
1756 | POWER_STATE_TYPE_BALANCED; | |
a48b9b4e | 1757 | if (misc & ATOM_PM_MISCINFO_3D_ACCELERATION_EN) { |
0ec0e74f AD |
1758 | rdev->pm.power_state[state_index].type = |
1759 | POWER_STATE_TYPE_PERFORMANCE; | |
a48b9b4e | 1760 | rdev->pm.power_state[state_index].flags &= |
d7311171 | 1761 | ~RADEON_PM_STATE_SINGLE_DISPLAY_ONLY; |
a48b9b4e | 1762 | } |
56278a8e | 1763 | if (misc & ATOM_PM_MISCINFO_DRIVER_DEFAULT_MODE) { |
0ec0e74f AD |
1764 | rdev->pm.power_state[state_index].type = |
1765 | POWER_STATE_TYPE_DEFAULT; | |
a48b9b4e | 1766 | rdev->pm.default_power_state_index = state_index; |
56278a8e AD |
1767 | rdev->pm.power_state[state_index].default_clock_mode = |
1768 | &rdev->pm.power_state[state_index].clock_info[0]; | |
a48b9b4e | 1769 | rdev->pm.power_state[state_index].flags &= |
d7311171 AD |
1770 | ~RADEON_PM_STATE_SINGLE_DISPLAY_ONLY; |
1771 | } else if (state_index == 0) { | |
1772 | rdev->pm.power_state[state_index].clock_info[0].flags |= | |
1773 | RADEON_PM_MODE_NO_DISPLAY; | |
56278a8e AD |
1774 | } |
1775 | state_index++; | |
1776 | break; | |
1777 | case 2: | |
1778 | rdev->pm.power_state[state_index].num_clock_modes = 1; | |
1779 | rdev->pm.power_state[state_index].clock_info[0].mclk = | |
1780 | le32_to_cpu(power_info->info_2.asPowerPlayInfo[i].ulMemoryClock); | |
1781 | rdev->pm.power_state[state_index].clock_info[0].sclk = | |
1782 | le32_to_cpu(power_info->info_2.asPowerPlayInfo[i].ulEngineClock); | |
1783 | /* skip invalid modes */ | |
1784 | if ((rdev->pm.power_state[state_index].clock_info[0].mclk == 0) || | |
1785 | (rdev->pm.power_state[state_index].clock_info[0].sclk == 0)) | |
1786 | continue; | |
79daedc9 | 1787 | rdev->pm.power_state[state_index].pcie_lanes = |
56278a8e AD |
1788 | power_info->info_2.asPowerPlayInfo[i].ucNumPciELanes; |
1789 | misc = le32_to_cpu(power_info->info_2.asPowerPlayInfo[i].ulMiscInfo); | |
1790 | misc2 = le32_to_cpu(power_info->info_2.asPowerPlayInfo[i].ulMiscInfo2); | |
84d88f4c AD |
1791 | if ((misc & ATOM_PM_MISCINFO_VOLTAGE_DROP_SUPPORT) || |
1792 | (misc & ATOM_PM_MISCINFO_VOLTAGE_DROP_ACTIVE_HIGH)) { | |
56278a8e AD |
1793 | rdev->pm.power_state[state_index].clock_info[0].voltage.type = |
1794 | VOLTAGE_GPIO; | |
1795 | rdev->pm.power_state[state_index].clock_info[0].voltage.gpio = | |
1796 | radeon_lookup_gpio(rdev, | |
1797 | power_info->info_2.asPowerPlayInfo[i].ucVoltageDropIndex); | |
1798 | if (misc & ATOM_PM_MISCINFO_VOLTAGE_DROP_ACTIVE_HIGH) | |
1799 | rdev->pm.power_state[state_index].clock_info[0].voltage.active_high = | |
1800 | true; | |
1801 | else | |
1802 | rdev->pm.power_state[state_index].clock_info[0].voltage.active_high = | |
1803 | false; | |
1804 | } else if (misc & ATOM_PM_MISCINFO_PROGRAM_VOLTAGE) { | |
1805 | rdev->pm.power_state[state_index].clock_info[0].voltage.type = | |
1806 | VOLTAGE_VDDC; | |
1807 | rdev->pm.power_state[state_index].clock_info[0].voltage.vddc_id = | |
1808 | power_info->info_2.asPowerPlayInfo[i].ucVoltageDropIndex; | |
1809 | } | |
d7311171 | 1810 | rdev->pm.power_state[state_index].flags = RADEON_PM_STATE_SINGLE_DISPLAY_ONLY; |
79daedc9 AD |
1811 | rdev->pm.power_state[state_index].misc = misc; |
1812 | rdev->pm.power_state[state_index].misc2 = misc2; | |
0ec0e74f AD |
1813 | /* order matters! */ |
1814 | if (misc & ATOM_PM_MISCINFO_POWER_SAVING_MODE) | |
1815 | rdev->pm.power_state[state_index].type = | |
1816 | POWER_STATE_TYPE_POWERSAVE; | |
1817 | if (misc & ATOM_PM_MISCINFO_DEFAULT_DC_STATE_ENTRY_TRUE) | |
1818 | rdev->pm.power_state[state_index].type = | |
1819 | POWER_STATE_TYPE_BATTERY; | |
1820 | if (misc & ATOM_PM_MISCINFO_DEFAULT_LOW_DC_STATE_ENTRY_TRUE) | |
1821 | rdev->pm.power_state[state_index].type = | |
1822 | POWER_STATE_TYPE_BATTERY; | |
1823 | if (misc & ATOM_PM_MISCINFO_LOAD_BALANCE_EN) | |
1824 | rdev->pm.power_state[state_index].type = | |
1825 | POWER_STATE_TYPE_BALANCED; | |
a48b9b4e | 1826 | if (misc & ATOM_PM_MISCINFO_3D_ACCELERATION_EN) { |
0ec0e74f AD |
1827 | rdev->pm.power_state[state_index].type = |
1828 | POWER_STATE_TYPE_PERFORMANCE; | |
a48b9b4e | 1829 | rdev->pm.power_state[state_index].flags &= |
d7311171 | 1830 | ~RADEON_PM_STATE_SINGLE_DISPLAY_ONLY; |
a48b9b4e | 1831 | } |
0ec0e74f AD |
1832 | if (misc2 & ATOM_PM_MISCINFO2_SYSTEM_AC_LITE_MODE) |
1833 | rdev->pm.power_state[state_index].type = | |
1834 | POWER_STATE_TYPE_BALANCED; | |
a48b9b4e AD |
1835 | if (misc2 & ATOM_PM_MISCINFO2_MULTI_DISPLAY_SUPPORT) |
1836 | rdev->pm.power_state[state_index].flags &= | |
d7311171 | 1837 | ~RADEON_PM_STATE_SINGLE_DISPLAY_ONLY; |
56278a8e | 1838 | if (misc & ATOM_PM_MISCINFO_DRIVER_DEFAULT_MODE) { |
0ec0e74f AD |
1839 | rdev->pm.power_state[state_index].type = |
1840 | POWER_STATE_TYPE_DEFAULT; | |
a48b9b4e | 1841 | rdev->pm.default_power_state_index = state_index; |
56278a8e AD |
1842 | rdev->pm.power_state[state_index].default_clock_mode = |
1843 | &rdev->pm.power_state[state_index].clock_info[0]; | |
a48b9b4e | 1844 | rdev->pm.power_state[state_index].flags &= |
d7311171 AD |
1845 | ~RADEON_PM_STATE_SINGLE_DISPLAY_ONLY; |
1846 | } else if (state_index == 0) { | |
1847 | rdev->pm.power_state[state_index].clock_info[0].flags |= | |
1848 | RADEON_PM_MODE_NO_DISPLAY; | |
56278a8e AD |
1849 | } |
1850 | state_index++; | |
1851 | break; | |
1852 | case 3: | |
1853 | rdev->pm.power_state[state_index].num_clock_modes = 1; | |
1854 | rdev->pm.power_state[state_index].clock_info[0].mclk = | |
1855 | le32_to_cpu(power_info->info_3.asPowerPlayInfo[i].ulMemoryClock); | |
1856 | rdev->pm.power_state[state_index].clock_info[0].sclk = | |
1857 | le32_to_cpu(power_info->info_3.asPowerPlayInfo[i].ulEngineClock); | |
1858 | /* skip invalid modes */ | |
1859 | if ((rdev->pm.power_state[state_index].clock_info[0].mclk == 0) || | |
1860 | (rdev->pm.power_state[state_index].clock_info[0].sclk == 0)) | |
1861 | continue; | |
79daedc9 | 1862 | rdev->pm.power_state[state_index].pcie_lanes = |
56278a8e AD |
1863 | power_info->info_3.asPowerPlayInfo[i].ucNumPciELanes; |
1864 | misc = le32_to_cpu(power_info->info_3.asPowerPlayInfo[i].ulMiscInfo); | |
1865 | misc2 = le32_to_cpu(power_info->info_3.asPowerPlayInfo[i].ulMiscInfo2); | |
84d88f4c AD |
1866 | if ((misc & ATOM_PM_MISCINFO_VOLTAGE_DROP_SUPPORT) || |
1867 | (misc & ATOM_PM_MISCINFO_VOLTAGE_DROP_ACTIVE_HIGH)) { | |
56278a8e AD |
1868 | rdev->pm.power_state[state_index].clock_info[0].voltage.type = |
1869 | VOLTAGE_GPIO; | |
1870 | rdev->pm.power_state[state_index].clock_info[0].voltage.gpio = | |
1871 | radeon_lookup_gpio(rdev, | |
1872 | power_info->info_3.asPowerPlayInfo[i].ucVoltageDropIndex); | |
1873 | if (misc & ATOM_PM_MISCINFO_VOLTAGE_DROP_ACTIVE_HIGH) | |
1874 | rdev->pm.power_state[state_index].clock_info[0].voltage.active_high = | |
1875 | true; | |
1876 | else | |
1877 | rdev->pm.power_state[state_index].clock_info[0].voltage.active_high = | |
1878 | false; | |
1879 | } else if (misc & ATOM_PM_MISCINFO_PROGRAM_VOLTAGE) { | |
1880 | rdev->pm.power_state[state_index].clock_info[0].voltage.type = | |
1881 | VOLTAGE_VDDC; | |
1882 | rdev->pm.power_state[state_index].clock_info[0].voltage.vddc_id = | |
1883 | power_info->info_3.asPowerPlayInfo[i].ucVoltageDropIndex; | |
1884 | if (misc2 & ATOM_PM_MISCINFO2_VDDCI_DYNAMIC_VOLTAGE_EN) { | |
1885 | rdev->pm.power_state[state_index].clock_info[0].voltage.vddci_enabled = | |
1886 | true; | |
1887 | rdev->pm.power_state[state_index].clock_info[0].voltage.vddci_id = | |
1888 | power_info->info_3.asPowerPlayInfo[i].ucVDDCI_VoltageDropIndex; | |
1889 | } | |
1890 | } | |
d7311171 | 1891 | rdev->pm.power_state[state_index].flags = RADEON_PM_STATE_SINGLE_DISPLAY_ONLY; |
79daedc9 AD |
1892 | rdev->pm.power_state[state_index].misc = misc; |
1893 | rdev->pm.power_state[state_index].misc2 = misc2; | |
0ec0e74f AD |
1894 | /* order matters! */ |
1895 | if (misc & ATOM_PM_MISCINFO_POWER_SAVING_MODE) | |
1896 | rdev->pm.power_state[state_index].type = | |
1897 | POWER_STATE_TYPE_POWERSAVE; | |
1898 | if (misc & ATOM_PM_MISCINFO_DEFAULT_DC_STATE_ENTRY_TRUE) | |
1899 | rdev->pm.power_state[state_index].type = | |
1900 | POWER_STATE_TYPE_BATTERY; | |
1901 | if (misc & ATOM_PM_MISCINFO_DEFAULT_LOW_DC_STATE_ENTRY_TRUE) | |
1902 | rdev->pm.power_state[state_index].type = | |
1903 | POWER_STATE_TYPE_BATTERY; | |
1904 | if (misc & ATOM_PM_MISCINFO_LOAD_BALANCE_EN) | |
1905 | rdev->pm.power_state[state_index].type = | |
1906 | POWER_STATE_TYPE_BALANCED; | |
a48b9b4e | 1907 | if (misc & ATOM_PM_MISCINFO_3D_ACCELERATION_EN) { |
0ec0e74f AD |
1908 | rdev->pm.power_state[state_index].type = |
1909 | POWER_STATE_TYPE_PERFORMANCE; | |
a48b9b4e | 1910 | rdev->pm.power_state[state_index].flags &= |
d7311171 | 1911 | ~RADEON_PM_STATE_SINGLE_DISPLAY_ONLY; |
a48b9b4e | 1912 | } |
0ec0e74f AD |
1913 | if (misc2 & ATOM_PM_MISCINFO2_SYSTEM_AC_LITE_MODE) |
1914 | rdev->pm.power_state[state_index].type = | |
1915 | POWER_STATE_TYPE_BALANCED; | |
56278a8e | 1916 | if (misc & ATOM_PM_MISCINFO_DRIVER_DEFAULT_MODE) { |
0ec0e74f AD |
1917 | rdev->pm.power_state[state_index].type = |
1918 | POWER_STATE_TYPE_DEFAULT; | |
a48b9b4e | 1919 | rdev->pm.default_power_state_index = state_index; |
56278a8e AD |
1920 | rdev->pm.power_state[state_index].default_clock_mode = |
1921 | &rdev->pm.power_state[state_index].clock_info[0]; | |
d7311171 AD |
1922 | } else if (state_index == 0) { |
1923 | rdev->pm.power_state[state_index].clock_info[0].flags |= | |
1924 | RADEON_PM_MODE_NO_DISPLAY; | |
56278a8e AD |
1925 | } |
1926 | state_index++; | |
1927 | break; | |
1928 | } | |
1929 | } | |
02b17cc0 | 1930 | /* last mode is usually default */ |
a48b9b4e | 1931 | if (rdev->pm.default_power_state_index == -1) { |
02b17cc0 AD |
1932 | rdev->pm.power_state[state_index - 1].type = |
1933 | POWER_STATE_TYPE_DEFAULT; | |
a48b9b4e | 1934 | rdev->pm.default_power_state_index = state_index - 1; |
02b17cc0 AD |
1935 | rdev->pm.power_state[state_index - 1].default_clock_mode = |
1936 | &rdev->pm.power_state[state_index - 1].clock_info[0]; | |
a48b9b4e | 1937 | rdev->pm.power_state[state_index].flags &= |
d7311171 | 1938 | ~RADEON_PM_STATE_SINGLE_DISPLAY_ONLY; |
79daedc9 AD |
1939 | rdev->pm.power_state[state_index].misc = 0; |
1940 | rdev->pm.power_state[state_index].misc2 = 0; | |
02b17cc0 | 1941 | } |
49f65982 | 1942 | } else { |
c5e8ce61 AD |
1943 | int fw_index = GetIndexIntoMasterTable(DATA, FirmwareInfo); |
1944 | uint8_t fw_frev, fw_crev; | |
1945 | uint16_t fw_data_offset, vddc = 0; | |
1946 | union firmware_info *firmware_info; | |
1947 | ATOM_PPLIB_THERMALCONTROLLER *controller = &power_info->info_4.sThermalController; | |
1948 | ||
1949 | if (atom_parse_data_header(mode_info->atom_context, fw_index, NULL, | |
1950 | &fw_frev, &fw_crev, &fw_data_offset)) { | |
1951 | firmware_info = | |
1952 | (union firmware_info *)(mode_info->atom_context->bios + | |
1953 | fw_data_offset); | |
1954 | vddc = firmware_info->info_14.usBootUpVDDCVoltage; | |
1955 | } | |
1956 | ||
29fb52ca | 1957 | /* add the i2c bus for thermal/fan chip */ |
678e7dfa | 1958 | if (controller->ucType > 0) { |
21a8122a | 1959 | if (controller->ucType == ATOM_PP_THERMALCONTROLLER_RV6xx) { |
29fb52ca | 1960 | DRM_INFO("Internal thermal controller %s fan control\n", |
678e7dfa | 1961 | (controller->ucFanParameters & |
29fb52ca | 1962 | ATOM_PP_FANPARAMETERS_NOFAN) ? "without" : "with"); |
21a8122a AD |
1963 | rdev->pm.int_thermal_type = THERMAL_TYPE_RV6XX; |
1964 | } else if (controller->ucType == ATOM_PP_THERMALCONTROLLER_RV770) { | |
1965 | DRM_INFO("Internal thermal controller %s fan control\n", | |
1966 | (controller->ucFanParameters & | |
1967 | ATOM_PP_FANPARAMETERS_NOFAN) ? "without" : "with"); | |
1968 | rdev->pm.int_thermal_type = THERMAL_TYPE_RV770; | |
1969 | } else if (controller->ucType == ATOM_PP_THERMALCONTROLLER_EVERGREEN) { | |
1970 | DRM_INFO("Internal thermal controller %s fan control\n", | |
1971 | (controller->ucFanParameters & | |
1972 | ATOM_PP_FANPARAMETERS_NOFAN) ? "without" : "with"); | |
1973 | rdev->pm.int_thermal_type = THERMAL_TYPE_EVERGREEN; | |
678e7dfa | 1974 | } else if ((controller->ucType == |
49f65982 | 1975 | ATOM_PP_THERMALCONTROLLER_EXTERNAL_GPIO) || |
678e7dfa | 1976 | (controller->ucType == |
49f65982 AD |
1977 | ATOM_PP_THERMALCONTROLLER_ADT7473_WITH_INTERNAL)) { |
1978 | DRM_INFO("Special thermal controller config\n"); | |
29fb52ca AD |
1979 | } else { |
1980 | DRM_INFO("Possible %s thermal controller at 0x%02x %s fan control\n", | |
678e7dfa AD |
1981 | pp_lib_thermal_controller_names[controller->ucType], |
1982 | controller->ucI2cAddress >> 1, | |
1983 | (controller->ucFanParameters & | |
29fb52ca | 1984 | ATOM_PP_FANPARAMETERS_NOFAN) ? "without" : "with"); |
678e7dfa | 1985 | i2c_bus = radeon_lookup_i2c_gpio(rdev, controller->ucI2cLine); |
f376b94f | 1986 | rdev->pm.i2c_bus = radeon_i2c_lookup(rdev, &i2c_bus); |
678e7dfa AD |
1987 | if (rdev->pm.i2c_bus) { |
1988 | struct i2c_board_info info = { }; | |
1989 | const char *name = pp_lib_thermal_controller_names[controller->ucType]; | |
1990 | info.addr = controller->ucI2cAddress >> 1; | |
1991 | strlcpy(info.type, name, sizeof(info.type)); | |
1992 | i2c_new_device(&rdev->pm.i2c_bus->adapter, &info); | |
1993 | } | |
1994 | ||
29fb52ca AD |
1995 | } |
1996 | } | |
02b17cc0 | 1997 | /* first mode is usually default, followed by low to high */ |
56278a8e AD |
1998 | for (i = 0; i < power_info->info_4.ucNumStates; i++) { |
1999 | mode_index = 0; | |
2000 | power_state = (struct _ATOM_PPLIB_STATE *) | |
2001 | (mode_info->atom_context->bios + | |
2002 | data_offset + | |
2003 | le16_to_cpu(power_info->info_4.usStateArrayOffset) + | |
2004 | i * power_info->info_4.ucStateEntrySize); | |
2005 | non_clock_info = (struct _ATOM_PPLIB_NONCLOCK_INFO *) | |
2006 | (mode_info->atom_context->bios + | |
2007 | data_offset + | |
2008 | le16_to_cpu(power_info->info_4.usNonClockInfoArrayOffset) + | |
2009 | (power_state->ucNonClockStateIndex * | |
2010 | power_info->info_4.ucNonClockSize)); | |
56278a8e AD |
2011 | for (j = 0; j < (power_info->info_4.ucStateEntrySize - 1); j++) { |
2012 | if (rdev->flags & RADEON_IS_IGP) { | |
2013 | struct _ATOM_PPLIB_RS780_CLOCK_INFO *clock_info = | |
2014 | (struct _ATOM_PPLIB_RS780_CLOCK_INFO *) | |
2015 | (mode_info->atom_context->bios + | |
2016 | data_offset + | |
2017 | le16_to_cpu(power_info->info_4.usClockInfoArrayOffset) + | |
2018 | (power_state->ucClockStateIndices[j] * | |
2019 | power_info->info_4.ucClockInfoSize)); | |
2020 | sclk = le16_to_cpu(clock_info->usLowEngineClockLow); | |
2021 | sclk |= clock_info->ucLowEngineClockHigh << 16; | |
2022 | rdev->pm.power_state[state_index].clock_info[mode_index].sclk = sclk; | |
2023 | /* skip invalid modes */ | |
2024 | if (rdev->pm.power_state[state_index].clock_info[mode_index].sclk == 0) | |
2025 | continue; | |
aa1df0f2 | 2026 | /* voltage works differently on IGPs */ |
56278a8e | 2027 | mode_index++; |
49f65982 AD |
2028 | } else if (ASIC_IS_DCE4(rdev)) { |
2029 | struct _ATOM_PPLIB_EVERGREEN_CLOCK_INFO *clock_info = | |
2030 | (struct _ATOM_PPLIB_EVERGREEN_CLOCK_INFO *) | |
2031 | (mode_info->atom_context->bios + | |
2032 | data_offset + | |
2033 | le16_to_cpu(power_info->info_4.usClockInfoArrayOffset) + | |
2034 | (power_state->ucClockStateIndices[j] * | |
2035 | power_info->info_4.ucClockInfoSize)); | |
2036 | sclk = le16_to_cpu(clock_info->usEngineClockLow); | |
2037 | sclk |= clock_info->ucEngineClockHigh << 16; | |
2038 | mclk = le16_to_cpu(clock_info->usMemoryClockLow); | |
2039 | mclk |= clock_info->ucMemoryClockHigh << 16; | |
2040 | rdev->pm.power_state[state_index].clock_info[mode_index].mclk = mclk; | |
2041 | rdev->pm.power_state[state_index].clock_info[mode_index].sclk = sclk; | |
2042 | /* skip invalid modes */ | |
2043 | if ((rdev->pm.power_state[state_index].clock_info[mode_index].mclk == 0) || | |
2044 | (rdev->pm.power_state[state_index].clock_info[mode_index].sclk == 0)) | |
2045 | continue; | |
49f65982 AD |
2046 | rdev->pm.power_state[state_index].clock_info[mode_index].voltage.type = |
2047 | VOLTAGE_SW; | |
2048 | rdev->pm.power_state[state_index].clock_info[mode_index].voltage.voltage = | |
2049 | clock_info->usVDDC; | |
2050 | /* XXX usVDDCI */ | |
2051 | mode_index++; | |
56278a8e AD |
2052 | } else { |
2053 | struct _ATOM_PPLIB_R600_CLOCK_INFO *clock_info = | |
2054 | (struct _ATOM_PPLIB_R600_CLOCK_INFO *) | |
2055 | (mode_info->atom_context->bios + | |
2056 | data_offset + | |
2057 | le16_to_cpu(power_info->info_4.usClockInfoArrayOffset) + | |
2058 | (power_state->ucClockStateIndices[j] * | |
2059 | power_info->info_4.ucClockInfoSize)); | |
2060 | sclk = le16_to_cpu(clock_info->usEngineClockLow); | |
2061 | sclk |= clock_info->ucEngineClockHigh << 16; | |
2062 | mclk = le16_to_cpu(clock_info->usMemoryClockLow); | |
2063 | mclk |= clock_info->ucMemoryClockHigh << 16; | |
2064 | rdev->pm.power_state[state_index].clock_info[mode_index].mclk = mclk; | |
2065 | rdev->pm.power_state[state_index].clock_info[mode_index].sclk = sclk; | |
2066 | /* skip invalid modes */ | |
2067 | if ((rdev->pm.power_state[state_index].clock_info[mode_index].mclk == 0) || | |
2068 | (rdev->pm.power_state[state_index].clock_info[mode_index].sclk == 0)) | |
2069 | continue; | |
56278a8e AD |
2070 | rdev->pm.power_state[state_index].clock_info[mode_index].voltage.type = |
2071 | VOLTAGE_SW; | |
2072 | rdev->pm.power_state[state_index].clock_info[mode_index].voltage.voltage = | |
2073 | clock_info->usVDDC; | |
2074 | mode_index++; | |
2075 | } | |
2076 | } | |
2077 | rdev->pm.power_state[state_index].num_clock_modes = mode_index; | |
2078 | if (mode_index) { | |
845db70d | 2079 | misc = le32_to_cpu(non_clock_info->ulCapsAndSettings); |
56278a8e | 2080 | misc2 = le16_to_cpu(non_clock_info->usClassification); |
79daedc9 AD |
2081 | rdev->pm.power_state[state_index].misc = misc; |
2082 | rdev->pm.power_state[state_index].misc2 = misc2; | |
2083 | rdev->pm.power_state[state_index].pcie_lanes = | |
845db70d RM |
2084 | ((misc & ATOM_PPLIB_PCIE_LINK_WIDTH_MASK) >> |
2085 | ATOM_PPLIB_PCIE_LINK_WIDTH_SHIFT) + 1; | |
0ec0e74f AD |
2086 | switch (misc2 & ATOM_PPLIB_CLASSIFICATION_UI_MASK) { |
2087 | case ATOM_PPLIB_CLASSIFICATION_UI_BATTERY: | |
2088 | rdev->pm.power_state[state_index].type = | |
2089 | POWER_STATE_TYPE_BATTERY; | |
2090 | break; | |
2091 | case ATOM_PPLIB_CLASSIFICATION_UI_BALANCED: | |
2092 | rdev->pm.power_state[state_index].type = | |
2093 | POWER_STATE_TYPE_BALANCED; | |
2094 | break; | |
2095 | case ATOM_PPLIB_CLASSIFICATION_UI_PERFORMANCE: | |
2096 | rdev->pm.power_state[state_index].type = | |
2097 | POWER_STATE_TYPE_PERFORMANCE; | |
2098 | break; | |
a44d2f37 AD |
2099 | case ATOM_PPLIB_CLASSIFICATION_UI_NONE: |
2100 | if (misc2 & ATOM_PPLIB_CLASSIFICATION_3DPERFORMANCE) | |
2101 | rdev->pm.power_state[state_index].type = | |
2102 | POWER_STATE_TYPE_PERFORMANCE; | |
2103 | break; | |
0ec0e74f | 2104 | } |
a48b9b4e AD |
2105 | rdev->pm.power_state[state_index].flags = 0; |
2106 | if (misc & ATOM_PPLIB_SINGLE_DISPLAY_ONLY) | |
2107 | rdev->pm.power_state[state_index].flags |= | |
d7311171 | 2108 | RADEON_PM_STATE_SINGLE_DISPLAY_ONLY; |
56278a8e | 2109 | if (misc2 & ATOM_PPLIB_CLASSIFICATION_BOOT) { |
0ec0e74f AD |
2110 | rdev->pm.power_state[state_index].type = |
2111 | POWER_STATE_TYPE_DEFAULT; | |
a48b9b4e | 2112 | rdev->pm.default_power_state_index = state_index; |
56278a8e AD |
2113 | rdev->pm.power_state[state_index].default_clock_mode = |
2114 | &rdev->pm.power_state[state_index].clock_info[mode_index - 1]; | |
c5e8ce61 AD |
2115 | /* patch the table values with the default slck/mclk from firmware info */ |
2116 | for (j = 0; j < mode_index; j++) { | |
2117 | rdev->pm.power_state[state_index].clock_info[j].mclk = | |
2118 | rdev->clock.default_mclk; | |
2119 | rdev->pm.power_state[state_index].clock_info[j].sclk = | |
2120 | rdev->clock.default_sclk; | |
2121 | if (vddc) | |
2122 | rdev->pm.power_state[state_index].clock_info[j].voltage.voltage = | |
2123 | vddc; | |
2124 | } | |
56278a8e AD |
2125 | } |
2126 | state_index++; | |
2127 | } | |
2128 | } | |
d7311171 AD |
2129 | /* if multiple clock modes, mark the lowest as no display */ |
2130 | for (i = 0; i < state_index; i++) { | |
2131 | if (rdev->pm.power_state[i].num_clock_modes > 1) | |
2132 | rdev->pm.power_state[i].clock_info[0].flags |= | |
2133 | RADEON_PM_MODE_NO_DISPLAY; | |
2134 | } | |
02b17cc0 | 2135 | /* first mode is usually default */ |
a48b9b4e | 2136 | if (rdev->pm.default_power_state_index == -1) { |
02b17cc0 AD |
2137 | rdev->pm.power_state[0].type = |
2138 | POWER_STATE_TYPE_DEFAULT; | |
a48b9b4e | 2139 | rdev->pm.default_power_state_index = 0; |
02b17cc0 AD |
2140 | rdev->pm.power_state[0].default_clock_mode = |
2141 | &rdev->pm.power_state[0].clock_info[0]; | |
2142 | } | |
56278a8e AD |
2143 | } |
2144 | } else { | |
56278a8e | 2145 | /* add the default mode */ |
0ec0e74f AD |
2146 | rdev->pm.power_state[state_index].type = |
2147 | POWER_STATE_TYPE_DEFAULT; | |
56278a8e AD |
2148 | rdev->pm.power_state[state_index].num_clock_modes = 1; |
2149 | rdev->pm.power_state[state_index].clock_info[0].mclk = rdev->clock.default_mclk; | |
2150 | rdev->pm.power_state[state_index].clock_info[0].sclk = rdev->clock.default_sclk; | |
2151 | rdev->pm.power_state[state_index].default_clock_mode = | |
2152 | &rdev->pm.power_state[state_index].clock_info[0]; | |
56278a8e | 2153 | rdev->pm.power_state[state_index].clock_info[0].voltage.type = VOLTAGE_NONE; |
79daedc9 | 2154 | rdev->pm.power_state[state_index].pcie_lanes = 16; |
a48b9b4e AD |
2155 | rdev->pm.default_power_state_index = state_index; |
2156 | rdev->pm.power_state[state_index].flags = 0; | |
56278a8e AD |
2157 | state_index++; |
2158 | } | |
02b17cc0 | 2159 | |
56278a8e | 2160 | rdev->pm.num_power_states = state_index; |
9038dfdf | 2161 | |
a48b9b4e AD |
2162 | rdev->pm.current_power_state_index = rdev->pm.default_power_state_index; |
2163 | rdev->pm.current_clock_mode_index = 0; | |
4d60173f | 2164 | rdev->pm.current_vddc = rdev->pm.power_state[rdev->pm.default_power_state_index].clock_info[0].voltage.voltage; |
771fe6b9 JG |
2165 | } |
2166 | ||
771fe6b9 | 2167 | void radeon_atom_set_clock_gating(struct radeon_device *rdev, int enable) |
771fe6b9 | 2168 | { |
771fe6b9 JG |
2169 | DYNAMIC_CLOCK_GATING_PS_ALLOCATION args; |
2170 | int index = GetIndexIntoMasterTable(COMMAND, DynamicClockGating); | |
771fe6b9 JG |
2171 | |
2172 | args.ucEnable = enable; | |
2173 | ||
2174 | atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args); | |
2175 | } | |
2176 | ||
7433874e RM |
2177 | uint32_t radeon_atom_get_engine_clock(struct radeon_device *rdev) |
2178 | { | |
2179 | GET_ENGINE_CLOCK_PS_ALLOCATION args; | |
2180 | int index = GetIndexIntoMasterTable(COMMAND, GetEngineClock); | |
2181 | ||
2182 | atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args); | |
2183 | return args.ulReturnEngineClock; | |
2184 | } | |
2185 | ||
2186 | uint32_t radeon_atom_get_memory_clock(struct radeon_device *rdev) | |
2187 | { | |
2188 | GET_MEMORY_CLOCK_PS_ALLOCATION args; | |
2189 | int index = GetIndexIntoMasterTable(COMMAND, GetMemoryClock); | |
2190 | ||
2191 | atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args); | |
2192 | return args.ulReturnMemoryClock; | |
2193 | } | |
2194 | ||
771fe6b9 JG |
2195 | void radeon_atom_set_engine_clock(struct radeon_device *rdev, |
2196 | uint32_t eng_clock) | |
2197 | { | |
2198 | SET_ENGINE_CLOCK_PS_ALLOCATION args; | |
2199 | int index = GetIndexIntoMasterTable(COMMAND, SetEngineClock); | |
2200 | ||
2201 | args.ulTargetEngineClock = eng_clock; /* 10 khz */ | |
2202 | ||
2203 | atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args); | |
2204 | } | |
2205 | ||
2206 | void radeon_atom_set_memory_clock(struct radeon_device *rdev, | |
2207 | uint32_t mem_clock) | |
2208 | { | |
2209 | SET_MEMORY_CLOCK_PS_ALLOCATION args; | |
2210 | int index = GetIndexIntoMasterTable(COMMAND, SetMemoryClock); | |
2211 | ||
2212 | if (rdev->flags & RADEON_IS_IGP) | |
2213 | return; | |
2214 | ||
2215 | args.ulTargetMemoryClock = mem_clock; /* 10 khz */ | |
2216 | ||
2217 | atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args); | |
2218 | } | |
2219 | ||
7ac9aa5a AD |
2220 | union set_voltage { |
2221 | struct _SET_VOLTAGE_PS_ALLOCATION alloc; | |
2222 | struct _SET_VOLTAGE_PARAMETERS v1; | |
2223 | struct _SET_VOLTAGE_PARAMETERS_V2 v2; | |
2224 | }; | |
2225 | ||
2226 | void radeon_atom_set_voltage(struct radeon_device *rdev, u16 level) | |
2227 | { | |
2228 | union set_voltage args; | |
2229 | int index = GetIndexIntoMasterTable(COMMAND, SetVoltage); | |
2230 | u8 frev, crev, volt_index = level; | |
2231 | ||
2232 | if (!atom_parse_cmd_header(rdev->mode_info.atom_context, index, &frev, &crev)) | |
2233 | return; | |
2234 | ||
2235 | switch (crev) { | |
2236 | case 1: | |
2237 | args.v1.ucVoltageType = SET_VOLTAGE_TYPE_ASIC_VDDC; | |
2238 | args.v1.ucVoltageMode = SET_ASIC_VOLTAGE_MODE_ALL_SOURCE; | |
2239 | args.v1.ucVoltageIndex = volt_index; | |
2240 | break; | |
2241 | case 2: | |
2242 | args.v2.ucVoltageType = SET_VOLTAGE_TYPE_ASIC_VDDC; | |
2243 | args.v2.ucVoltageMode = SET_ASIC_VOLTAGE_MODE_SET_VOLTAGE; | |
2244 | args.v2.usVoltageLevel = cpu_to_le16(level); | |
2245 | break; | |
2246 | default: | |
2247 | DRM_ERROR("Unknown table version %d, %d\n", frev, crev); | |
2248 | return; | |
2249 | } | |
2250 | ||
2251 | atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args); | |
2252 | } | |
2253 | ||
2254 | ||
2255 | ||
771fe6b9 JG |
2256 | void radeon_atom_initialize_bios_scratch_regs(struct drm_device *dev) |
2257 | { | |
2258 | struct radeon_device *rdev = dev->dev_private; | |
2259 | uint32_t bios_2_scratch, bios_6_scratch; | |
2260 | ||
2261 | if (rdev->family >= CHIP_R600) { | |
4ce001ab | 2262 | bios_2_scratch = RREG32(R600_BIOS_2_SCRATCH); |
771fe6b9 JG |
2263 | bios_6_scratch = RREG32(R600_BIOS_6_SCRATCH); |
2264 | } else { | |
4ce001ab | 2265 | bios_2_scratch = RREG32(RADEON_BIOS_2_SCRATCH); |
771fe6b9 JG |
2266 | bios_6_scratch = RREG32(RADEON_BIOS_6_SCRATCH); |
2267 | } | |
2268 | ||
2269 | /* let the bios control the backlight */ | |
2270 | bios_2_scratch &= ~ATOM_S2_VRI_BRIGHT_ENABLE; | |
2271 | ||
2272 | /* tell the bios not to handle mode switching */ | |
2273 | bios_6_scratch |= (ATOM_S6_ACC_BLOCK_DISPLAY_SWITCH | ATOM_S6_ACC_MODE); | |
2274 | ||
2275 | if (rdev->family >= CHIP_R600) { | |
2276 | WREG32(R600_BIOS_2_SCRATCH, bios_2_scratch); | |
2277 | WREG32(R600_BIOS_6_SCRATCH, bios_6_scratch); | |
2278 | } else { | |
2279 | WREG32(RADEON_BIOS_2_SCRATCH, bios_2_scratch); | |
2280 | WREG32(RADEON_BIOS_6_SCRATCH, bios_6_scratch); | |
2281 | } | |
2282 | ||
2283 | } | |
2284 | ||
f657c2a7 YZ |
2285 | void radeon_save_bios_scratch_regs(struct radeon_device *rdev) |
2286 | { | |
2287 | uint32_t scratch_reg; | |
2288 | int i; | |
2289 | ||
2290 | if (rdev->family >= CHIP_R600) | |
2291 | scratch_reg = R600_BIOS_0_SCRATCH; | |
2292 | else | |
2293 | scratch_reg = RADEON_BIOS_0_SCRATCH; | |
2294 | ||
2295 | for (i = 0; i < RADEON_BIOS_NUM_SCRATCH; i++) | |
2296 | rdev->bios_scratch[i] = RREG32(scratch_reg + (i * 4)); | |
2297 | } | |
2298 | ||
2299 | void radeon_restore_bios_scratch_regs(struct radeon_device *rdev) | |
2300 | { | |
2301 | uint32_t scratch_reg; | |
2302 | int i; | |
2303 | ||
2304 | if (rdev->family >= CHIP_R600) | |
2305 | scratch_reg = R600_BIOS_0_SCRATCH; | |
2306 | else | |
2307 | scratch_reg = RADEON_BIOS_0_SCRATCH; | |
2308 | ||
2309 | for (i = 0; i < RADEON_BIOS_NUM_SCRATCH; i++) | |
2310 | WREG32(scratch_reg + (i * 4), rdev->bios_scratch[i]); | |
2311 | } | |
2312 | ||
771fe6b9 JG |
2313 | void radeon_atom_output_lock(struct drm_encoder *encoder, bool lock) |
2314 | { | |
2315 | struct drm_device *dev = encoder->dev; | |
2316 | struct radeon_device *rdev = dev->dev_private; | |
2317 | uint32_t bios_6_scratch; | |
2318 | ||
2319 | if (rdev->family >= CHIP_R600) | |
2320 | bios_6_scratch = RREG32(R600_BIOS_6_SCRATCH); | |
2321 | else | |
2322 | bios_6_scratch = RREG32(RADEON_BIOS_6_SCRATCH); | |
2323 | ||
2324 | if (lock) | |
2325 | bios_6_scratch |= ATOM_S6_CRITICAL_STATE; | |
2326 | else | |
2327 | bios_6_scratch &= ~ATOM_S6_CRITICAL_STATE; | |
2328 | ||
2329 | if (rdev->family >= CHIP_R600) | |
2330 | WREG32(R600_BIOS_6_SCRATCH, bios_6_scratch); | |
2331 | else | |
2332 | WREG32(RADEON_BIOS_6_SCRATCH, bios_6_scratch); | |
2333 | } | |
2334 | ||
2335 | /* at some point we may want to break this out into individual functions */ | |
2336 | void | |
2337 | radeon_atombios_connected_scratch_regs(struct drm_connector *connector, | |
2338 | struct drm_encoder *encoder, | |
2339 | bool connected) | |
2340 | { | |
2341 | struct drm_device *dev = connector->dev; | |
2342 | struct radeon_device *rdev = dev->dev_private; | |
2343 | struct radeon_connector *radeon_connector = | |
2344 | to_radeon_connector(connector); | |
2345 | struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder); | |
2346 | uint32_t bios_0_scratch, bios_3_scratch, bios_6_scratch; | |
2347 | ||
2348 | if (rdev->family >= CHIP_R600) { | |
2349 | bios_0_scratch = RREG32(R600_BIOS_0_SCRATCH); | |
2350 | bios_3_scratch = RREG32(R600_BIOS_3_SCRATCH); | |
2351 | bios_6_scratch = RREG32(R600_BIOS_6_SCRATCH); | |
2352 | } else { | |
2353 | bios_0_scratch = RREG32(RADEON_BIOS_0_SCRATCH); | |
2354 | bios_3_scratch = RREG32(RADEON_BIOS_3_SCRATCH); | |
2355 | bios_6_scratch = RREG32(RADEON_BIOS_6_SCRATCH); | |
2356 | } | |
2357 | ||
2358 | if ((radeon_encoder->devices & ATOM_DEVICE_TV1_SUPPORT) && | |
2359 | (radeon_connector->devices & ATOM_DEVICE_TV1_SUPPORT)) { | |
2360 | if (connected) { | |
d9fdaafb | 2361 | DRM_DEBUG_KMS("TV1 connected\n"); |
771fe6b9 JG |
2362 | bios_3_scratch |= ATOM_S3_TV1_ACTIVE; |
2363 | bios_6_scratch |= ATOM_S6_ACC_REQ_TV1; | |
2364 | } else { | |
d9fdaafb | 2365 | DRM_DEBUG_KMS("TV1 disconnected\n"); |
771fe6b9 JG |
2366 | bios_0_scratch &= ~ATOM_S0_TV1_MASK; |
2367 | bios_3_scratch &= ~ATOM_S3_TV1_ACTIVE; | |
2368 | bios_6_scratch &= ~ATOM_S6_ACC_REQ_TV1; | |
2369 | } | |
2370 | } | |
2371 | if ((radeon_encoder->devices & ATOM_DEVICE_CV_SUPPORT) && | |
2372 | (radeon_connector->devices & ATOM_DEVICE_CV_SUPPORT)) { | |
2373 | if (connected) { | |
d9fdaafb | 2374 | DRM_DEBUG_KMS("CV connected\n"); |
771fe6b9 JG |
2375 | bios_3_scratch |= ATOM_S3_CV_ACTIVE; |
2376 | bios_6_scratch |= ATOM_S6_ACC_REQ_CV; | |
2377 | } else { | |
d9fdaafb | 2378 | DRM_DEBUG_KMS("CV disconnected\n"); |
771fe6b9 JG |
2379 | bios_0_scratch &= ~ATOM_S0_CV_MASK; |
2380 | bios_3_scratch &= ~ATOM_S3_CV_ACTIVE; | |
2381 | bios_6_scratch &= ~ATOM_S6_ACC_REQ_CV; | |
2382 | } | |
2383 | } | |
2384 | if ((radeon_encoder->devices & ATOM_DEVICE_LCD1_SUPPORT) && | |
2385 | (radeon_connector->devices & ATOM_DEVICE_LCD1_SUPPORT)) { | |
2386 | if (connected) { | |
d9fdaafb | 2387 | DRM_DEBUG_KMS("LCD1 connected\n"); |
771fe6b9 JG |
2388 | bios_0_scratch |= ATOM_S0_LCD1; |
2389 | bios_3_scratch |= ATOM_S3_LCD1_ACTIVE; | |
2390 | bios_6_scratch |= ATOM_S6_ACC_REQ_LCD1; | |
2391 | } else { | |
d9fdaafb | 2392 | DRM_DEBUG_KMS("LCD1 disconnected\n"); |
771fe6b9 JG |
2393 | bios_0_scratch &= ~ATOM_S0_LCD1; |
2394 | bios_3_scratch &= ~ATOM_S3_LCD1_ACTIVE; | |
2395 | bios_6_scratch &= ~ATOM_S6_ACC_REQ_LCD1; | |
2396 | } | |
2397 | } | |
2398 | if ((radeon_encoder->devices & ATOM_DEVICE_CRT1_SUPPORT) && | |
2399 | (radeon_connector->devices & ATOM_DEVICE_CRT1_SUPPORT)) { | |
2400 | if (connected) { | |
d9fdaafb | 2401 | DRM_DEBUG_KMS("CRT1 connected\n"); |
771fe6b9 JG |
2402 | bios_0_scratch |= ATOM_S0_CRT1_COLOR; |
2403 | bios_3_scratch |= ATOM_S3_CRT1_ACTIVE; | |
2404 | bios_6_scratch |= ATOM_S6_ACC_REQ_CRT1; | |
2405 | } else { | |
d9fdaafb | 2406 | DRM_DEBUG_KMS("CRT1 disconnected\n"); |
771fe6b9 JG |
2407 | bios_0_scratch &= ~ATOM_S0_CRT1_MASK; |
2408 | bios_3_scratch &= ~ATOM_S3_CRT1_ACTIVE; | |
2409 | bios_6_scratch &= ~ATOM_S6_ACC_REQ_CRT1; | |
2410 | } | |
2411 | } | |
2412 | if ((radeon_encoder->devices & ATOM_DEVICE_CRT2_SUPPORT) && | |
2413 | (radeon_connector->devices & ATOM_DEVICE_CRT2_SUPPORT)) { | |
2414 | if (connected) { | |
d9fdaafb | 2415 | DRM_DEBUG_KMS("CRT2 connected\n"); |
771fe6b9 JG |
2416 | bios_0_scratch |= ATOM_S0_CRT2_COLOR; |
2417 | bios_3_scratch |= ATOM_S3_CRT2_ACTIVE; | |
2418 | bios_6_scratch |= ATOM_S6_ACC_REQ_CRT2; | |
2419 | } else { | |
d9fdaafb | 2420 | DRM_DEBUG_KMS("CRT2 disconnected\n"); |
771fe6b9 JG |
2421 | bios_0_scratch &= ~ATOM_S0_CRT2_MASK; |
2422 | bios_3_scratch &= ~ATOM_S3_CRT2_ACTIVE; | |
2423 | bios_6_scratch &= ~ATOM_S6_ACC_REQ_CRT2; | |
2424 | } | |
2425 | } | |
2426 | if ((radeon_encoder->devices & ATOM_DEVICE_DFP1_SUPPORT) && | |
2427 | (radeon_connector->devices & ATOM_DEVICE_DFP1_SUPPORT)) { | |
2428 | if (connected) { | |
d9fdaafb | 2429 | DRM_DEBUG_KMS("DFP1 connected\n"); |
771fe6b9 JG |
2430 | bios_0_scratch |= ATOM_S0_DFP1; |
2431 | bios_3_scratch |= ATOM_S3_DFP1_ACTIVE; | |
2432 | bios_6_scratch |= ATOM_S6_ACC_REQ_DFP1; | |
2433 | } else { | |
d9fdaafb | 2434 | DRM_DEBUG_KMS("DFP1 disconnected\n"); |
771fe6b9 JG |
2435 | bios_0_scratch &= ~ATOM_S0_DFP1; |
2436 | bios_3_scratch &= ~ATOM_S3_DFP1_ACTIVE; | |
2437 | bios_6_scratch &= ~ATOM_S6_ACC_REQ_DFP1; | |
2438 | } | |
2439 | } | |
2440 | if ((radeon_encoder->devices & ATOM_DEVICE_DFP2_SUPPORT) && | |
2441 | (radeon_connector->devices & ATOM_DEVICE_DFP2_SUPPORT)) { | |
2442 | if (connected) { | |
d9fdaafb | 2443 | DRM_DEBUG_KMS("DFP2 connected\n"); |
771fe6b9 JG |
2444 | bios_0_scratch |= ATOM_S0_DFP2; |
2445 | bios_3_scratch |= ATOM_S3_DFP2_ACTIVE; | |
2446 | bios_6_scratch |= ATOM_S6_ACC_REQ_DFP2; | |
2447 | } else { | |
d9fdaafb | 2448 | DRM_DEBUG_KMS("DFP2 disconnected\n"); |
771fe6b9 JG |
2449 | bios_0_scratch &= ~ATOM_S0_DFP2; |
2450 | bios_3_scratch &= ~ATOM_S3_DFP2_ACTIVE; | |
2451 | bios_6_scratch &= ~ATOM_S6_ACC_REQ_DFP2; | |
2452 | } | |
2453 | } | |
2454 | if ((radeon_encoder->devices & ATOM_DEVICE_DFP3_SUPPORT) && | |
2455 | (radeon_connector->devices & ATOM_DEVICE_DFP3_SUPPORT)) { | |
2456 | if (connected) { | |
d9fdaafb | 2457 | DRM_DEBUG_KMS("DFP3 connected\n"); |
771fe6b9 JG |
2458 | bios_0_scratch |= ATOM_S0_DFP3; |
2459 | bios_3_scratch |= ATOM_S3_DFP3_ACTIVE; | |
2460 | bios_6_scratch |= ATOM_S6_ACC_REQ_DFP3; | |
2461 | } else { | |
d9fdaafb | 2462 | DRM_DEBUG_KMS("DFP3 disconnected\n"); |
771fe6b9 JG |
2463 | bios_0_scratch &= ~ATOM_S0_DFP3; |
2464 | bios_3_scratch &= ~ATOM_S3_DFP3_ACTIVE; | |
2465 | bios_6_scratch &= ~ATOM_S6_ACC_REQ_DFP3; | |
2466 | } | |
2467 | } | |
2468 | if ((radeon_encoder->devices & ATOM_DEVICE_DFP4_SUPPORT) && | |
2469 | (radeon_connector->devices & ATOM_DEVICE_DFP4_SUPPORT)) { | |
2470 | if (connected) { | |
d9fdaafb | 2471 | DRM_DEBUG_KMS("DFP4 connected\n"); |
771fe6b9 JG |
2472 | bios_0_scratch |= ATOM_S0_DFP4; |
2473 | bios_3_scratch |= ATOM_S3_DFP4_ACTIVE; | |
2474 | bios_6_scratch |= ATOM_S6_ACC_REQ_DFP4; | |
2475 | } else { | |
d9fdaafb | 2476 | DRM_DEBUG_KMS("DFP4 disconnected\n"); |
771fe6b9 JG |
2477 | bios_0_scratch &= ~ATOM_S0_DFP4; |
2478 | bios_3_scratch &= ~ATOM_S3_DFP4_ACTIVE; | |
2479 | bios_6_scratch &= ~ATOM_S6_ACC_REQ_DFP4; | |
2480 | } | |
2481 | } | |
2482 | if ((radeon_encoder->devices & ATOM_DEVICE_DFP5_SUPPORT) && | |
2483 | (radeon_connector->devices & ATOM_DEVICE_DFP5_SUPPORT)) { | |
2484 | if (connected) { | |
d9fdaafb | 2485 | DRM_DEBUG_KMS("DFP5 connected\n"); |
771fe6b9 JG |
2486 | bios_0_scratch |= ATOM_S0_DFP5; |
2487 | bios_3_scratch |= ATOM_S3_DFP5_ACTIVE; | |
2488 | bios_6_scratch |= ATOM_S6_ACC_REQ_DFP5; | |
2489 | } else { | |
d9fdaafb | 2490 | DRM_DEBUG_KMS("DFP5 disconnected\n"); |
771fe6b9 JG |
2491 | bios_0_scratch &= ~ATOM_S0_DFP5; |
2492 | bios_3_scratch &= ~ATOM_S3_DFP5_ACTIVE; | |
2493 | bios_6_scratch &= ~ATOM_S6_ACC_REQ_DFP5; | |
2494 | } | |
2495 | } | |
2496 | ||
2497 | if (rdev->family >= CHIP_R600) { | |
2498 | WREG32(R600_BIOS_0_SCRATCH, bios_0_scratch); | |
2499 | WREG32(R600_BIOS_3_SCRATCH, bios_3_scratch); | |
2500 | WREG32(R600_BIOS_6_SCRATCH, bios_6_scratch); | |
2501 | } else { | |
2502 | WREG32(RADEON_BIOS_0_SCRATCH, bios_0_scratch); | |
2503 | WREG32(RADEON_BIOS_3_SCRATCH, bios_3_scratch); | |
2504 | WREG32(RADEON_BIOS_6_SCRATCH, bios_6_scratch); | |
2505 | } | |
2506 | } | |
2507 | ||
2508 | void | |
2509 | radeon_atombios_encoder_crtc_scratch_regs(struct drm_encoder *encoder, int crtc) | |
2510 | { | |
2511 | struct drm_device *dev = encoder->dev; | |
2512 | struct radeon_device *rdev = dev->dev_private; | |
2513 | struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder); | |
2514 | uint32_t bios_3_scratch; | |
2515 | ||
2516 | if (rdev->family >= CHIP_R600) | |
2517 | bios_3_scratch = RREG32(R600_BIOS_3_SCRATCH); | |
2518 | else | |
2519 | bios_3_scratch = RREG32(RADEON_BIOS_3_SCRATCH); | |
2520 | ||
2521 | if (radeon_encoder->devices & ATOM_DEVICE_TV1_SUPPORT) { | |
2522 | bios_3_scratch &= ~ATOM_S3_TV1_CRTC_ACTIVE; | |
2523 | bios_3_scratch |= (crtc << 18); | |
2524 | } | |
2525 | if (radeon_encoder->devices & ATOM_DEVICE_CV_SUPPORT) { | |
2526 | bios_3_scratch &= ~ATOM_S3_CV_CRTC_ACTIVE; | |
2527 | bios_3_scratch |= (crtc << 24); | |
2528 | } | |
2529 | if (radeon_encoder->devices & ATOM_DEVICE_CRT1_SUPPORT) { | |
2530 | bios_3_scratch &= ~ATOM_S3_CRT1_CRTC_ACTIVE; | |
2531 | bios_3_scratch |= (crtc << 16); | |
2532 | } | |
2533 | if (radeon_encoder->devices & ATOM_DEVICE_CRT2_SUPPORT) { | |
2534 | bios_3_scratch &= ~ATOM_S3_CRT2_CRTC_ACTIVE; | |
2535 | bios_3_scratch |= (crtc << 20); | |
2536 | } | |
2537 | if (radeon_encoder->devices & ATOM_DEVICE_LCD1_SUPPORT) { | |
2538 | bios_3_scratch &= ~ATOM_S3_LCD1_CRTC_ACTIVE; | |
2539 | bios_3_scratch |= (crtc << 17); | |
2540 | } | |
2541 | if (radeon_encoder->devices & ATOM_DEVICE_DFP1_SUPPORT) { | |
2542 | bios_3_scratch &= ~ATOM_S3_DFP1_CRTC_ACTIVE; | |
2543 | bios_3_scratch |= (crtc << 19); | |
2544 | } | |
2545 | if (radeon_encoder->devices & ATOM_DEVICE_DFP2_SUPPORT) { | |
2546 | bios_3_scratch &= ~ATOM_S3_DFP2_CRTC_ACTIVE; | |
2547 | bios_3_scratch |= (crtc << 23); | |
2548 | } | |
2549 | if (radeon_encoder->devices & ATOM_DEVICE_DFP3_SUPPORT) { | |
2550 | bios_3_scratch &= ~ATOM_S3_DFP3_CRTC_ACTIVE; | |
2551 | bios_3_scratch |= (crtc << 25); | |
2552 | } | |
2553 | ||
2554 | if (rdev->family >= CHIP_R600) | |
2555 | WREG32(R600_BIOS_3_SCRATCH, bios_3_scratch); | |
2556 | else | |
2557 | WREG32(RADEON_BIOS_3_SCRATCH, bios_3_scratch); | |
2558 | } | |
2559 | ||
2560 | void | |
2561 | radeon_atombios_encoder_dpms_scratch_regs(struct drm_encoder *encoder, bool on) | |
2562 | { | |
2563 | struct drm_device *dev = encoder->dev; | |
2564 | struct radeon_device *rdev = dev->dev_private; | |
2565 | struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder); | |
2566 | uint32_t bios_2_scratch; | |
2567 | ||
2568 | if (rdev->family >= CHIP_R600) | |
2569 | bios_2_scratch = RREG32(R600_BIOS_2_SCRATCH); | |
2570 | else | |
2571 | bios_2_scratch = RREG32(RADEON_BIOS_2_SCRATCH); | |
2572 | ||
2573 | if (radeon_encoder->devices & ATOM_DEVICE_TV1_SUPPORT) { | |
2574 | if (on) | |
2575 | bios_2_scratch &= ~ATOM_S2_TV1_DPMS_STATE; | |
2576 | else | |
2577 | bios_2_scratch |= ATOM_S2_TV1_DPMS_STATE; | |
2578 | } | |
2579 | if (radeon_encoder->devices & ATOM_DEVICE_CV_SUPPORT) { | |
2580 | if (on) | |
2581 | bios_2_scratch &= ~ATOM_S2_CV_DPMS_STATE; | |
2582 | else | |
2583 | bios_2_scratch |= ATOM_S2_CV_DPMS_STATE; | |
2584 | } | |
2585 | if (radeon_encoder->devices & ATOM_DEVICE_CRT1_SUPPORT) { | |
2586 | if (on) | |
2587 | bios_2_scratch &= ~ATOM_S2_CRT1_DPMS_STATE; | |
2588 | else | |
2589 | bios_2_scratch |= ATOM_S2_CRT1_DPMS_STATE; | |
2590 | } | |
2591 | if (radeon_encoder->devices & ATOM_DEVICE_CRT2_SUPPORT) { | |
2592 | if (on) | |
2593 | bios_2_scratch &= ~ATOM_S2_CRT2_DPMS_STATE; | |
2594 | else | |
2595 | bios_2_scratch |= ATOM_S2_CRT2_DPMS_STATE; | |
2596 | } | |
2597 | if (radeon_encoder->devices & ATOM_DEVICE_LCD1_SUPPORT) { | |
2598 | if (on) | |
2599 | bios_2_scratch &= ~ATOM_S2_LCD1_DPMS_STATE; | |
2600 | else | |
2601 | bios_2_scratch |= ATOM_S2_LCD1_DPMS_STATE; | |
2602 | } | |
2603 | if (radeon_encoder->devices & ATOM_DEVICE_DFP1_SUPPORT) { | |
2604 | if (on) | |
2605 | bios_2_scratch &= ~ATOM_S2_DFP1_DPMS_STATE; | |
2606 | else | |
2607 | bios_2_scratch |= ATOM_S2_DFP1_DPMS_STATE; | |
2608 | } | |
2609 | if (radeon_encoder->devices & ATOM_DEVICE_DFP2_SUPPORT) { | |
2610 | if (on) | |
2611 | bios_2_scratch &= ~ATOM_S2_DFP2_DPMS_STATE; | |
2612 | else | |
2613 | bios_2_scratch |= ATOM_S2_DFP2_DPMS_STATE; | |
2614 | } | |
2615 | if (radeon_encoder->devices & ATOM_DEVICE_DFP3_SUPPORT) { | |
2616 | if (on) | |
2617 | bios_2_scratch &= ~ATOM_S2_DFP3_DPMS_STATE; | |
2618 | else | |
2619 | bios_2_scratch |= ATOM_S2_DFP3_DPMS_STATE; | |
2620 | } | |
2621 | if (radeon_encoder->devices & ATOM_DEVICE_DFP4_SUPPORT) { | |
2622 | if (on) | |
2623 | bios_2_scratch &= ~ATOM_S2_DFP4_DPMS_STATE; | |
2624 | else | |
2625 | bios_2_scratch |= ATOM_S2_DFP4_DPMS_STATE; | |
2626 | } | |
2627 | if (radeon_encoder->devices & ATOM_DEVICE_DFP5_SUPPORT) { | |
2628 | if (on) | |
2629 | bios_2_scratch &= ~ATOM_S2_DFP5_DPMS_STATE; | |
2630 | else | |
2631 | bios_2_scratch |= ATOM_S2_DFP5_DPMS_STATE; | |
2632 | } | |
2633 | ||
2634 | if (rdev->family >= CHIP_R600) | |
2635 | WREG32(R600_BIOS_2_SCRATCH, bios_2_scratch); | |
2636 | else | |
2637 | WREG32(RADEON_BIOS_2_SCRATCH, bios_2_scratch); | |
2638 | } |