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771fe6b9 JG |
1 | /* |
2 | * Copyright 2004 ATI Technologies Inc., Markham, Ontario | |
3 | * Copyright 2007-8 Advanced Micro Devices, Inc. | |
4 | * Copyright 2008 Red Hat Inc. | |
5 | * | |
6 | * Permission is hereby granted, free of charge, to any person obtaining a | |
7 | * copy of this software and associated documentation files (the "Software"), | |
8 | * to deal in the Software without restriction, including without limitation | |
9 | * the rights to use, copy, modify, merge, publish, distribute, sublicense, | |
10 | * and/or sell copies of the Software, and to permit persons to whom the | |
11 | * Software is furnished to do so, subject to the following conditions: | |
12 | * | |
13 | * The above copyright notice and this permission notice shall be included in | |
14 | * all copies or substantial portions of the Software. | |
15 | * | |
16 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | |
17 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | |
18 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL | |
19 | * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR | |
20 | * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, | |
21 | * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR | |
22 | * OTHER DEALINGS IN THE SOFTWARE. | |
23 | * | |
24 | * Authors: Dave Airlie | |
25 | * Alex Deucher | |
26 | */ | |
27 | #include "drmP.h" | |
28 | #include "radeon_drm.h" | |
29 | #include "radeon.h" | |
30 | #include "atom.h" | |
31 | ||
32 | #ifdef CONFIG_PPC_PMAC | |
33 | /* not sure which of these are needed */ | |
34 | #include <asm/machdep.h> | |
35 | #include <asm/pmac_feature.h> | |
36 | #include <asm/prom.h> | |
37 | #include <asm/pci-bridge.h> | |
38 | #endif /* CONFIG_PPC_PMAC */ | |
39 | ||
40 | /* from radeon_encoder.c */ | |
41 | extern uint32_t | |
5137ee94 AD |
42 | radeon_get_encoder_enum(struct drm_device *dev, uint32_t supported_device, |
43 | uint8_t dac); | |
771fe6b9 JG |
44 | extern void radeon_link_encoder_connector(struct drm_device *dev); |
45 | ||
46 | /* from radeon_connector.c */ | |
47 | extern void | |
48 | radeon_add_legacy_connector(struct drm_device *dev, | |
49 | uint32_t connector_id, | |
50 | uint32_t supported_device, | |
51 | int connector_type, | |
b75fad06 | 52 | struct radeon_i2c_bus_rec *i2c_bus, |
eed45b30 AD |
53 | uint16_t connector_object_id, |
54 | struct radeon_hpd *hpd); | |
771fe6b9 JG |
55 | |
56 | /* from radeon_legacy_encoder.c */ | |
57 | extern void | |
5137ee94 | 58 | radeon_add_legacy_encoder(struct drm_device *dev, uint32_t encoder_enum, |
771fe6b9 JG |
59 | uint32_t supported_device); |
60 | ||
61 | /* old legacy ATI BIOS routines */ | |
62 | ||
63 | /* COMBIOS table offsets */ | |
64 | enum radeon_combios_table_offset { | |
65 | /* absolute offset tables */ | |
66 | COMBIOS_ASIC_INIT_1_TABLE, | |
67 | COMBIOS_BIOS_SUPPORT_TABLE, | |
68 | COMBIOS_DAC_PROGRAMMING_TABLE, | |
69 | COMBIOS_MAX_COLOR_DEPTH_TABLE, | |
70 | COMBIOS_CRTC_INFO_TABLE, | |
71 | COMBIOS_PLL_INFO_TABLE, | |
72 | COMBIOS_TV_INFO_TABLE, | |
73 | COMBIOS_DFP_INFO_TABLE, | |
74 | COMBIOS_HW_CONFIG_INFO_TABLE, | |
75 | COMBIOS_MULTIMEDIA_INFO_TABLE, | |
76 | COMBIOS_TV_STD_PATCH_TABLE, | |
77 | COMBIOS_LCD_INFO_TABLE, | |
78 | COMBIOS_MOBILE_INFO_TABLE, | |
79 | COMBIOS_PLL_INIT_TABLE, | |
80 | COMBIOS_MEM_CONFIG_TABLE, | |
81 | COMBIOS_SAVE_MASK_TABLE, | |
82 | COMBIOS_HARDCODED_EDID_TABLE, | |
83 | COMBIOS_ASIC_INIT_2_TABLE, | |
84 | COMBIOS_CONNECTOR_INFO_TABLE, | |
85 | COMBIOS_DYN_CLK_1_TABLE, | |
86 | COMBIOS_RESERVED_MEM_TABLE, | |
87 | COMBIOS_EXT_TMDS_INFO_TABLE, | |
88 | COMBIOS_MEM_CLK_INFO_TABLE, | |
89 | COMBIOS_EXT_DAC_INFO_TABLE, | |
90 | COMBIOS_MISC_INFO_TABLE, | |
91 | COMBIOS_CRT_INFO_TABLE, | |
92 | COMBIOS_INTEGRATED_SYSTEM_INFO_TABLE, | |
93 | COMBIOS_COMPONENT_VIDEO_INFO_TABLE, | |
94 | COMBIOS_FAN_SPEED_INFO_TABLE, | |
95 | COMBIOS_OVERDRIVE_INFO_TABLE, | |
96 | COMBIOS_OEM_INFO_TABLE, | |
97 | COMBIOS_DYN_CLK_2_TABLE, | |
98 | COMBIOS_POWER_CONNECTOR_INFO_TABLE, | |
99 | COMBIOS_I2C_INFO_TABLE, | |
100 | /* relative offset tables */ | |
101 | COMBIOS_ASIC_INIT_3_TABLE, /* offset from misc info */ | |
102 | COMBIOS_ASIC_INIT_4_TABLE, /* offset from misc info */ | |
103 | COMBIOS_DETECTED_MEM_TABLE, /* offset from misc info */ | |
104 | COMBIOS_ASIC_INIT_5_TABLE, /* offset from misc info */ | |
105 | COMBIOS_RAM_RESET_TABLE, /* offset from mem config */ | |
106 | COMBIOS_POWERPLAY_INFO_TABLE, /* offset from mobile info */ | |
107 | COMBIOS_GPIO_INFO_TABLE, /* offset from mobile info */ | |
108 | COMBIOS_LCD_DDC_INFO_TABLE, /* offset from mobile info */ | |
109 | COMBIOS_TMDS_POWER_TABLE, /* offset from mobile info */ | |
110 | COMBIOS_TMDS_POWER_ON_TABLE, /* offset from tmds power */ | |
111 | COMBIOS_TMDS_POWER_OFF_TABLE, /* offset from tmds power */ | |
112 | }; | |
113 | ||
114 | enum radeon_combios_ddc { | |
115 | DDC_NONE_DETECTED, | |
116 | DDC_MONID, | |
117 | DDC_DVI, | |
118 | DDC_VGA, | |
119 | DDC_CRT2, | |
120 | DDC_LCD, | |
121 | DDC_GPIO, | |
122 | }; | |
123 | ||
124 | enum radeon_combios_connector { | |
125 | CONNECTOR_NONE_LEGACY, | |
126 | CONNECTOR_PROPRIETARY_LEGACY, | |
127 | CONNECTOR_CRT_LEGACY, | |
128 | CONNECTOR_DVI_I_LEGACY, | |
129 | CONNECTOR_DVI_D_LEGACY, | |
130 | CONNECTOR_CTV_LEGACY, | |
131 | CONNECTOR_STV_LEGACY, | |
132 | CONNECTOR_UNSUPPORTED_LEGACY | |
133 | }; | |
134 | ||
135 | const int legacy_connector_convert[] = { | |
136 | DRM_MODE_CONNECTOR_Unknown, | |
137 | DRM_MODE_CONNECTOR_DVID, | |
138 | DRM_MODE_CONNECTOR_VGA, | |
139 | DRM_MODE_CONNECTOR_DVII, | |
140 | DRM_MODE_CONNECTOR_DVID, | |
141 | DRM_MODE_CONNECTOR_Composite, | |
142 | DRM_MODE_CONNECTOR_SVIDEO, | |
143 | DRM_MODE_CONNECTOR_Unknown, | |
144 | }; | |
145 | ||
146 | static uint16_t combios_get_table_offset(struct drm_device *dev, | |
147 | enum radeon_combios_table_offset table) | |
148 | { | |
149 | struct radeon_device *rdev = dev->dev_private; | |
150 | int rev; | |
151 | uint16_t offset = 0, check_offset; | |
152 | ||
03047cdf MD |
153 | if (!rdev->bios) |
154 | return 0; | |
155 | ||
771fe6b9 JG |
156 | switch (table) { |
157 | /* absolute offset tables */ | |
158 | case COMBIOS_ASIC_INIT_1_TABLE: | |
159 | check_offset = RBIOS16(rdev->bios_header_start + 0xc); | |
160 | if (check_offset) | |
161 | offset = check_offset; | |
162 | break; | |
163 | case COMBIOS_BIOS_SUPPORT_TABLE: | |
164 | check_offset = RBIOS16(rdev->bios_header_start + 0x14); | |
165 | if (check_offset) | |
166 | offset = check_offset; | |
167 | break; | |
168 | case COMBIOS_DAC_PROGRAMMING_TABLE: | |
169 | check_offset = RBIOS16(rdev->bios_header_start + 0x2a); | |
170 | if (check_offset) | |
171 | offset = check_offset; | |
172 | break; | |
173 | case COMBIOS_MAX_COLOR_DEPTH_TABLE: | |
174 | check_offset = RBIOS16(rdev->bios_header_start + 0x2c); | |
175 | if (check_offset) | |
176 | offset = check_offset; | |
177 | break; | |
178 | case COMBIOS_CRTC_INFO_TABLE: | |
179 | check_offset = RBIOS16(rdev->bios_header_start + 0x2e); | |
180 | if (check_offset) | |
181 | offset = check_offset; | |
182 | break; | |
183 | case COMBIOS_PLL_INFO_TABLE: | |
184 | check_offset = RBIOS16(rdev->bios_header_start + 0x30); | |
185 | if (check_offset) | |
186 | offset = check_offset; | |
187 | break; | |
188 | case COMBIOS_TV_INFO_TABLE: | |
189 | check_offset = RBIOS16(rdev->bios_header_start + 0x32); | |
190 | if (check_offset) | |
191 | offset = check_offset; | |
192 | break; | |
193 | case COMBIOS_DFP_INFO_TABLE: | |
194 | check_offset = RBIOS16(rdev->bios_header_start + 0x34); | |
195 | if (check_offset) | |
196 | offset = check_offset; | |
197 | break; | |
198 | case COMBIOS_HW_CONFIG_INFO_TABLE: | |
199 | check_offset = RBIOS16(rdev->bios_header_start + 0x36); | |
200 | if (check_offset) | |
201 | offset = check_offset; | |
202 | break; | |
203 | case COMBIOS_MULTIMEDIA_INFO_TABLE: | |
204 | check_offset = RBIOS16(rdev->bios_header_start + 0x38); | |
205 | if (check_offset) | |
206 | offset = check_offset; | |
207 | break; | |
208 | case COMBIOS_TV_STD_PATCH_TABLE: | |
209 | check_offset = RBIOS16(rdev->bios_header_start + 0x3e); | |
210 | if (check_offset) | |
211 | offset = check_offset; | |
212 | break; | |
213 | case COMBIOS_LCD_INFO_TABLE: | |
214 | check_offset = RBIOS16(rdev->bios_header_start + 0x40); | |
215 | if (check_offset) | |
216 | offset = check_offset; | |
217 | break; | |
218 | case COMBIOS_MOBILE_INFO_TABLE: | |
219 | check_offset = RBIOS16(rdev->bios_header_start + 0x42); | |
220 | if (check_offset) | |
221 | offset = check_offset; | |
222 | break; | |
223 | case COMBIOS_PLL_INIT_TABLE: | |
224 | check_offset = RBIOS16(rdev->bios_header_start + 0x46); | |
225 | if (check_offset) | |
226 | offset = check_offset; | |
227 | break; | |
228 | case COMBIOS_MEM_CONFIG_TABLE: | |
229 | check_offset = RBIOS16(rdev->bios_header_start + 0x48); | |
230 | if (check_offset) | |
231 | offset = check_offset; | |
232 | break; | |
233 | case COMBIOS_SAVE_MASK_TABLE: | |
234 | check_offset = RBIOS16(rdev->bios_header_start + 0x4a); | |
235 | if (check_offset) | |
236 | offset = check_offset; | |
237 | break; | |
238 | case COMBIOS_HARDCODED_EDID_TABLE: | |
239 | check_offset = RBIOS16(rdev->bios_header_start + 0x4c); | |
240 | if (check_offset) | |
241 | offset = check_offset; | |
242 | break; | |
243 | case COMBIOS_ASIC_INIT_2_TABLE: | |
244 | check_offset = RBIOS16(rdev->bios_header_start + 0x4e); | |
245 | if (check_offset) | |
246 | offset = check_offset; | |
247 | break; | |
248 | case COMBIOS_CONNECTOR_INFO_TABLE: | |
249 | check_offset = RBIOS16(rdev->bios_header_start + 0x50); | |
250 | if (check_offset) | |
251 | offset = check_offset; | |
252 | break; | |
253 | case COMBIOS_DYN_CLK_1_TABLE: | |
254 | check_offset = RBIOS16(rdev->bios_header_start + 0x52); | |
255 | if (check_offset) | |
256 | offset = check_offset; | |
257 | break; | |
258 | case COMBIOS_RESERVED_MEM_TABLE: | |
259 | check_offset = RBIOS16(rdev->bios_header_start + 0x54); | |
260 | if (check_offset) | |
261 | offset = check_offset; | |
262 | break; | |
263 | case COMBIOS_EXT_TMDS_INFO_TABLE: | |
264 | check_offset = RBIOS16(rdev->bios_header_start + 0x58); | |
265 | if (check_offset) | |
266 | offset = check_offset; | |
267 | break; | |
268 | case COMBIOS_MEM_CLK_INFO_TABLE: | |
269 | check_offset = RBIOS16(rdev->bios_header_start + 0x5a); | |
270 | if (check_offset) | |
271 | offset = check_offset; | |
272 | break; | |
273 | case COMBIOS_EXT_DAC_INFO_TABLE: | |
274 | check_offset = RBIOS16(rdev->bios_header_start + 0x5c); | |
275 | if (check_offset) | |
276 | offset = check_offset; | |
277 | break; | |
278 | case COMBIOS_MISC_INFO_TABLE: | |
279 | check_offset = RBIOS16(rdev->bios_header_start + 0x5e); | |
280 | if (check_offset) | |
281 | offset = check_offset; | |
282 | break; | |
283 | case COMBIOS_CRT_INFO_TABLE: | |
284 | check_offset = RBIOS16(rdev->bios_header_start + 0x60); | |
285 | if (check_offset) | |
286 | offset = check_offset; | |
287 | break; | |
288 | case COMBIOS_INTEGRATED_SYSTEM_INFO_TABLE: | |
289 | check_offset = RBIOS16(rdev->bios_header_start + 0x62); | |
290 | if (check_offset) | |
291 | offset = check_offset; | |
292 | break; | |
293 | case COMBIOS_COMPONENT_VIDEO_INFO_TABLE: | |
294 | check_offset = RBIOS16(rdev->bios_header_start + 0x64); | |
295 | if (check_offset) | |
296 | offset = check_offset; | |
297 | break; | |
298 | case COMBIOS_FAN_SPEED_INFO_TABLE: | |
299 | check_offset = RBIOS16(rdev->bios_header_start + 0x66); | |
300 | if (check_offset) | |
301 | offset = check_offset; | |
302 | break; | |
303 | case COMBIOS_OVERDRIVE_INFO_TABLE: | |
304 | check_offset = RBIOS16(rdev->bios_header_start + 0x68); | |
305 | if (check_offset) | |
306 | offset = check_offset; | |
307 | break; | |
308 | case COMBIOS_OEM_INFO_TABLE: | |
309 | check_offset = RBIOS16(rdev->bios_header_start + 0x6a); | |
310 | if (check_offset) | |
311 | offset = check_offset; | |
312 | break; | |
313 | case COMBIOS_DYN_CLK_2_TABLE: | |
314 | check_offset = RBIOS16(rdev->bios_header_start + 0x6c); | |
315 | if (check_offset) | |
316 | offset = check_offset; | |
317 | break; | |
318 | case COMBIOS_POWER_CONNECTOR_INFO_TABLE: | |
319 | check_offset = RBIOS16(rdev->bios_header_start + 0x6e); | |
320 | if (check_offset) | |
321 | offset = check_offset; | |
322 | break; | |
323 | case COMBIOS_I2C_INFO_TABLE: | |
324 | check_offset = RBIOS16(rdev->bios_header_start + 0x70); | |
325 | if (check_offset) | |
326 | offset = check_offset; | |
327 | break; | |
328 | /* relative offset tables */ | |
329 | case COMBIOS_ASIC_INIT_3_TABLE: /* offset from misc info */ | |
330 | check_offset = | |
331 | combios_get_table_offset(dev, COMBIOS_MISC_INFO_TABLE); | |
332 | if (check_offset) { | |
333 | rev = RBIOS8(check_offset); | |
334 | if (rev > 0) { | |
335 | check_offset = RBIOS16(check_offset + 0x3); | |
336 | if (check_offset) | |
337 | offset = check_offset; | |
338 | } | |
339 | } | |
340 | break; | |
341 | case COMBIOS_ASIC_INIT_4_TABLE: /* offset from misc info */ | |
342 | check_offset = | |
343 | combios_get_table_offset(dev, COMBIOS_MISC_INFO_TABLE); | |
344 | if (check_offset) { | |
345 | rev = RBIOS8(check_offset); | |
346 | if (rev > 0) { | |
347 | check_offset = RBIOS16(check_offset + 0x5); | |
348 | if (check_offset) | |
349 | offset = check_offset; | |
350 | } | |
351 | } | |
352 | break; | |
353 | case COMBIOS_DETECTED_MEM_TABLE: /* offset from misc info */ | |
354 | check_offset = | |
355 | combios_get_table_offset(dev, COMBIOS_MISC_INFO_TABLE); | |
356 | if (check_offset) { | |
357 | rev = RBIOS8(check_offset); | |
358 | if (rev > 0) { | |
359 | check_offset = RBIOS16(check_offset + 0x7); | |
360 | if (check_offset) | |
361 | offset = check_offset; | |
362 | } | |
363 | } | |
364 | break; | |
365 | case COMBIOS_ASIC_INIT_5_TABLE: /* offset from misc info */ | |
366 | check_offset = | |
367 | combios_get_table_offset(dev, COMBIOS_MISC_INFO_TABLE); | |
368 | if (check_offset) { | |
369 | rev = RBIOS8(check_offset); | |
370 | if (rev == 2) { | |
371 | check_offset = RBIOS16(check_offset + 0x9); | |
372 | if (check_offset) | |
373 | offset = check_offset; | |
374 | } | |
375 | } | |
376 | break; | |
377 | case COMBIOS_RAM_RESET_TABLE: /* offset from mem config */ | |
378 | check_offset = | |
379 | combios_get_table_offset(dev, COMBIOS_MEM_CONFIG_TABLE); | |
380 | if (check_offset) { | |
381 | while (RBIOS8(check_offset++)); | |
382 | check_offset += 2; | |
383 | if (check_offset) | |
384 | offset = check_offset; | |
385 | } | |
386 | break; | |
387 | case COMBIOS_POWERPLAY_INFO_TABLE: /* offset from mobile info */ | |
388 | check_offset = | |
389 | combios_get_table_offset(dev, COMBIOS_MOBILE_INFO_TABLE); | |
390 | if (check_offset) { | |
391 | check_offset = RBIOS16(check_offset + 0x11); | |
392 | if (check_offset) | |
393 | offset = check_offset; | |
394 | } | |
395 | break; | |
396 | case COMBIOS_GPIO_INFO_TABLE: /* offset from mobile info */ | |
397 | check_offset = | |
398 | combios_get_table_offset(dev, COMBIOS_MOBILE_INFO_TABLE); | |
399 | if (check_offset) { | |
400 | check_offset = RBIOS16(check_offset + 0x13); | |
401 | if (check_offset) | |
402 | offset = check_offset; | |
403 | } | |
404 | break; | |
405 | case COMBIOS_LCD_DDC_INFO_TABLE: /* offset from mobile info */ | |
406 | check_offset = | |
407 | combios_get_table_offset(dev, COMBIOS_MOBILE_INFO_TABLE); | |
408 | if (check_offset) { | |
409 | check_offset = RBIOS16(check_offset + 0x15); | |
410 | if (check_offset) | |
411 | offset = check_offset; | |
412 | } | |
413 | break; | |
414 | case COMBIOS_TMDS_POWER_TABLE: /* offset from mobile info */ | |
415 | check_offset = | |
416 | combios_get_table_offset(dev, COMBIOS_MOBILE_INFO_TABLE); | |
417 | if (check_offset) { | |
418 | check_offset = RBIOS16(check_offset + 0x17); | |
419 | if (check_offset) | |
420 | offset = check_offset; | |
421 | } | |
422 | break; | |
423 | case COMBIOS_TMDS_POWER_ON_TABLE: /* offset from tmds power */ | |
424 | check_offset = | |
425 | combios_get_table_offset(dev, COMBIOS_TMDS_POWER_TABLE); | |
426 | if (check_offset) { | |
427 | check_offset = RBIOS16(check_offset + 0x2); | |
428 | if (check_offset) | |
429 | offset = check_offset; | |
430 | } | |
431 | break; | |
432 | case COMBIOS_TMDS_POWER_OFF_TABLE: /* offset from tmds power */ | |
433 | check_offset = | |
434 | combios_get_table_offset(dev, COMBIOS_TMDS_POWER_TABLE); | |
435 | if (check_offset) { | |
436 | check_offset = RBIOS16(check_offset + 0x4); | |
437 | if (check_offset) | |
438 | offset = check_offset; | |
439 | } | |
440 | break; | |
441 | default: | |
442 | break; | |
443 | } | |
444 | ||
445 | return offset; | |
446 | ||
447 | } | |
448 | ||
3c537889 AD |
449 | bool radeon_combios_check_hardcoded_edid(struct radeon_device *rdev) |
450 | { | |
fafcf94e | 451 | int edid_info, size; |
3c537889 | 452 | struct edid *edid; |
7466f4cc | 453 | unsigned char *raw; |
3c537889 AD |
454 | edid_info = combios_get_table_offset(rdev->ddev, COMBIOS_HARDCODED_EDID_TABLE); |
455 | if (!edid_info) | |
456 | return false; | |
457 | ||
7466f4cc | 458 | raw = rdev->bios + edid_info; |
fafcf94e AD |
459 | size = EDID_LENGTH * (raw[0x7e] + 1); |
460 | edid = kmalloc(size, GFP_KERNEL); | |
3c537889 AD |
461 | if (edid == NULL) |
462 | return false; | |
463 | ||
fafcf94e | 464 | memcpy((unsigned char *)edid, raw, size); |
3c537889 AD |
465 | |
466 | if (!drm_edid_is_valid(edid)) { | |
467 | kfree(edid); | |
468 | return false; | |
469 | } | |
470 | ||
471 | rdev->mode_info.bios_hardcoded_edid = edid; | |
fafcf94e | 472 | rdev->mode_info.bios_hardcoded_edid_size = size; |
3c537889 AD |
473 | return true; |
474 | } | |
475 | ||
c324acd5 | 476 | /* this is used for atom LCDs as well */ |
3c537889 | 477 | struct edid * |
c324acd5 | 478 | radeon_bios_get_hardcoded_edid(struct radeon_device *rdev) |
3c537889 | 479 | { |
fafcf94e AD |
480 | struct edid *edid; |
481 | ||
482 | if (rdev->mode_info.bios_hardcoded_edid) { | |
483 | edid = kmalloc(rdev->mode_info.bios_hardcoded_edid_size, GFP_KERNEL); | |
484 | if (edid) { | |
485 | memcpy((unsigned char *)edid, | |
486 | (unsigned char *)rdev->mode_info.bios_hardcoded_edid, | |
487 | rdev->mode_info.bios_hardcoded_edid_size); | |
488 | return edid; | |
489 | } | |
490 | } | |
3c537889 AD |
491 | return NULL; |
492 | } | |
493 | ||
6a93cb25 | 494 | static struct radeon_i2c_bus_rec combios_setup_i2c_bus(struct radeon_device *rdev, |
179e8078 AD |
495 | enum radeon_combios_ddc ddc, |
496 | u32 clk_mask, | |
497 | u32 data_mask) | |
771fe6b9 JG |
498 | { |
499 | struct radeon_i2c_bus_rec i2c; | |
179e8078 AD |
500 | int ddc_line = 0; |
501 | ||
502 | /* ddc id = mask reg | |
503 | * DDC_NONE_DETECTED = none | |
504 | * DDC_DVI = RADEON_GPIO_DVI_DDC | |
505 | * DDC_VGA = RADEON_GPIO_VGA_DDC | |
506 | * DDC_LCD = RADEON_GPIOPAD_MASK | |
507 | * DDC_GPIO = RADEON_MDGPIO_MASK | |
508c8d60 | 508 | * r1xx |
179e8078 AD |
509 | * DDC_MONID = RADEON_GPIO_MONID |
510 | * DDC_CRT2 = RADEON_GPIO_CRT2_DDC | |
508c8d60 | 511 | * r200 |
179e8078 AD |
512 | * DDC_MONID = RADEON_GPIO_MONID |
513 | * DDC_CRT2 = RADEON_GPIO_DVI_DDC | |
508c8d60 AD |
514 | * r300/r350 |
515 | * DDC_MONID = RADEON_GPIO_DVI_DDC | |
516 | * DDC_CRT2 = RADEON_GPIO_DVI_DDC | |
517 | * rv2xx/rv3xx | |
518 | * DDC_MONID = RADEON_GPIO_MONID | |
519 | * DDC_CRT2 = RADEON_GPIO_MONID | |
179e8078 AD |
520 | * rs3xx/rs4xx |
521 | * DDC_MONID = RADEON_GPIOPAD_MASK | |
522 | * DDC_CRT2 = RADEON_GPIO_MONID | |
523 | */ | |
524 | switch (ddc) { | |
525 | case DDC_NONE_DETECTED: | |
526 | default: | |
527 | ddc_line = 0; | |
528 | break; | |
529 | case DDC_DVI: | |
530 | ddc_line = RADEON_GPIO_DVI_DDC; | |
531 | break; | |
532 | case DDC_VGA: | |
533 | ddc_line = RADEON_GPIO_VGA_DDC; | |
534 | break; | |
535 | case DDC_LCD: | |
536 | ddc_line = RADEON_GPIOPAD_MASK; | |
537 | break; | |
538 | case DDC_GPIO: | |
539 | ddc_line = RADEON_MDGPIO_MASK; | |
540 | break; | |
541 | case DDC_MONID: | |
542 | if (rdev->family == CHIP_RS300 || | |
543 | rdev->family == CHIP_RS400 || | |
544 | rdev->family == CHIP_RS480) | |
545 | ddc_line = RADEON_GPIOPAD_MASK; | |
508c8d60 | 546 | else if (rdev->family == CHIP_R300 || |
776f2b7c | 547 | rdev->family == CHIP_R350) { |
508c8d60 | 548 | ddc_line = RADEON_GPIO_DVI_DDC; |
776f2b7c AD |
549 | ddc = DDC_DVI; |
550 | } else | |
179e8078 AD |
551 | ddc_line = RADEON_GPIO_MONID; |
552 | break; | |
553 | case DDC_CRT2: | |
508c8d60 AD |
554 | if (rdev->family == CHIP_R200 || |
555 | rdev->family == CHIP_R300 || | |
776f2b7c | 556 | rdev->family == CHIP_R350) { |
179e8078 | 557 | ddc_line = RADEON_GPIO_DVI_DDC; |
776f2b7c AD |
558 | ddc = DDC_DVI; |
559 | } else if (rdev->family == CHIP_RS300 || | |
560 | rdev->family == CHIP_RS400 || | |
561 | rdev->family == CHIP_RS480) | |
508c8d60 | 562 | ddc_line = RADEON_GPIO_MONID; |
776f2b7c AD |
563 | else if (rdev->family >= CHIP_RV350) { |
564 | ddc_line = RADEON_GPIO_MONID; | |
565 | ddc = DDC_MONID; | |
566 | } else | |
179e8078 AD |
567 | ddc_line = RADEON_GPIO_CRT2_DDC; |
568 | break; | |
569 | } | |
771fe6b9 | 570 | |
6a93cb25 AD |
571 | if (ddc_line == RADEON_GPIOPAD_MASK) { |
572 | i2c.mask_clk_reg = RADEON_GPIOPAD_MASK; | |
573 | i2c.mask_data_reg = RADEON_GPIOPAD_MASK; | |
574 | i2c.a_clk_reg = RADEON_GPIOPAD_A; | |
575 | i2c.a_data_reg = RADEON_GPIOPAD_A; | |
576 | i2c.en_clk_reg = RADEON_GPIOPAD_EN; | |
577 | i2c.en_data_reg = RADEON_GPIOPAD_EN; | |
578 | i2c.y_clk_reg = RADEON_GPIOPAD_Y; | |
579 | i2c.y_data_reg = RADEON_GPIOPAD_Y; | |
580 | } else if (ddc_line == RADEON_MDGPIO_MASK) { | |
581 | i2c.mask_clk_reg = RADEON_MDGPIO_MASK; | |
582 | i2c.mask_data_reg = RADEON_MDGPIO_MASK; | |
583 | i2c.a_clk_reg = RADEON_MDGPIO_A; | |
584 | i2c.a_data_reg = RADEON_MDGPIO_A; | |
585 | i2c.en_clk_reg = RADEON_MDGPIO_EN; | |
586 | i2c.en_data_reg = RADEON_MDGPIO_EN; | |
587 | i2c.y_clk_reg = RADEON_MDGPIO_Y; | |
588 | i2c.y_data_reg = RADEON_MDGPIO_Y; | |
771fe6b9 JG |
589 | } else { |
590 | i2c.mask_clk_reg = ddc_line; | |
591 | i2c.mask_data_reg = ddc_line; | |
592 | i2c.a_clk_reg = ddc_line; | |
593 | i2c.a_data_reg = ddc_line; | |
9b9fe724 AD |
594 | i2c.en_clk_reg = ddc_line; |
595 | i2c.en_data_reg = ddc_line; | |
596 | i2c.y_clk_reg = ddc_line; | |
597 | i2c.y_data_reg = ddc_line; | |
771fe6b9 JG |
598 | } |
599 | ||
179e8078 | 600 | if (clk_mask && data_mask) { |
be663057 | 601 | /* system specific masks */ |
179e8078 AD |
602 | i2c.mask_clk_mask = clk_mask; |
603 | i2c.mask_data_mask = data_mask; | |
604 | i2c.a_clk_mask = clk_mask; | |
605 | i2c.a_data_mask = data_mask; | |
606 | i2c.en_clk_mask = clk_mask; | |
607 | i2c.en_data_mask = data_mask; | |
608 | i2c.y_clk_mask = clk_mask; | |
609 | i2c.y_data_mask = data_mask; | |
be663057 AD |
610 | } else if ((ddc_line == RADEON_GPIOPAD_MASK) || |
611 | (ddc_line == RADEON_MDGPIO_MASK)) { | |
612 | /* default gpiopad masks */ | |
613 | i2c.mask_clk_mask = (0x20 << 8); | |
614 | i2c.mask_data_mask = 0x80; | |
615 | i2c.a_clk_mask = (0x20 << 8); | |
616 | i2c.a_data_mask = 0x80; | |
617 | i2c.en_clk_mask = (0x20 << 8); | |
618 | i2c.en_data_mask = 0x80; | |
619 | i2c.y_clk_mask = (0x20 << 8); | |
620 | i2c.y_data_mask = 0x80; | |
179e8078 | 621 | } else { |
be663057 | 622 | /* default masks for ddc pads */ |
179e8078 AD |
623 | i2c.mask_clk_mask = RADEON_GPIO_EN_1; |
624 | i2c.mask_data_mask = RADEON_GPIO_EN_0; | |
625 | i2c.a_clk_mask = RADEON_GPIO_A_1; | |
626 | i2c.a_data_mask = RADEON_GPIO_A_0; | |
627 | i2c.en_clk_mask = RADEON_GPIO_EN_1; | |
628 | i2c.en_data_mask = RADEON_GPIO_EN_0; | |
629 | i2c.y_clk_mask = RADEON_GPIO_Y_1; | |
630 | i2c.y_data_mask = RADEON_GPIO_Y_0; | |
631 | } | |
632 | ||
40bacf16 AD |
633 | switch (rdev->family) { |
634 | case CHIP_R100: | |
635 | case CHIP_RV100: | |
636 | case CHIP_RS100: | |
637 | case CHIP_RV200: | |
638 | case CHIP_RS200: | |
639 | case CHIP_RS300: | |
640 | switch (ddc_line) { | |
641 | case RADEON_GPIO_DVI_DDC: | |
b28ea411 | 642 | i2c.hw_capable = true; |
40bacf16 AD |
643 | break; |
644 | default: | |
645 | i2c.hw_capable = false; | |
646 | break; | |
647 | } | |
648 | break; | |
649 | case CHIP_R200: | |
650 | switch (ddc_line) { | |
651 | case RADEON_GPIO_DVI_DDC: | |
652 | case RADEON_GPIO_MONID: | |
653 | i2c.hw_capable = true; | |
654 | break; | |
655 | default: | |
656 | i2c.hw_capable = false; | |
657 | break; | |
658 | } | |
659 | break; | |
660 | case CHIP_RV250: | |
661 | case CHIP_RV280: | |
662 | switch (ddc_line) { | |
663 | case RADEON_GPIO_VGA_DDC: | |
664 | case RADEON_GPIO_DVI_DDC: | |
665 | case RADEON_GPIO_CRT2_DDC: | |
666 | i2c.hw_capable = true; | |
667 | break; | |
668 | default: | |
669 | i2c.hw_capable = false; | |
670 | break; | |
671 | } | |
672 | break; | |
673 | case CHIP_R300: | |
674 | case CHIP_R350: | |
675 | switch (ddc_line) { | |
676 | case RADEON_GPIO_VGA_DDC: | |
677 | case RADEON_GPIO_DVI_DDC: | |
678 | i2c.hw_capable = true; | |
679 | break; | |
680 | default: | |
681 | i2c.hw_capable = false; | |
682 | break; | |
683 | } | |
684 | break; | |
685 | case CHIP_RV350: | |
686 | case CHIP_RV380: | |
687 | case CHIP_RS400: | |
688 | case CHIP_RS480: | |
6a93cb25 AD |
689 | switch (ddc_line) { |
690 | case RADEON_GPIO_VGA_DDC: | |
691 | case RADEON_GPIO_DVI_DDC: | |
692 | i2c.hw_capable = true; | |
693 | break; | |
694 | case RADEON_GPIO_MONID: | |
695 | /* hw i2c on RADEON_GPIO_MONID doesn't seem to work | |
696 | * reliably on some pre-r4xx hardware; not sure why. | |
697 | */ | |
698 | i2c.hw_capable = false; | |
699 | break; | |
700 | default: | |
701 | i2c.hw_capable = false; | |
702 | break; | |
703 | } | |
40bacf16 AD |
704 | break; |
705 | default: | |
706 | i2c.hw_capable = false; | |
707 | break; | |
6a93cb25 AD |
708 | } |
709 | i2c.mm_i2c = false; | |
f376b94f | 710 | |
179e8078 | 711 | i2c.i2c_id = ddc; |
8e36ed00 | 712 | i2c.hpd = RADEON_HPD_NONE; |
6a93cb25 | 713 | |
771fe6b9 JG |
714 | if (ddc_line) |
715 | i2c.valid = true; | |
716 | else | |
717 | i2c.valid = false; | |
718 | ||
719 | return i2c; | |
720 | } | |
721 | ||
f376b94f AD |
722 | void radeon_combios_i2c_init(struct radeon_device *rdev) |
723 | { | |
724 | struct drm_device *dev = rdev->ddev; | |
725 | struct radeon_i2c_bus_rec i2c; | |
726 | ||
508c8d60 AD |
727 | /* actual hw pads |
728 | * r1xx/rs2xx/rs3xx | |
729 | * 0x60, 0x64, 0x68, 0x6c, gpiopads, mm | |
730 | * r200 | |
731 | * 0x60, 0x64, 0x68, mm | |
732 | * r300/r350 | |
733 | * 0x60, 0x64, mm | |
734 | * rv2xx/rv3xx/rs4xx | |
735 | * 0x60, 0x64, 0x68, gpiopads, mm | |
736 | */ | |
f376b94f | 737 | |
508c8d60 | 738 | /* 0x60 */ |
179e8078 AD |
739 | i2c = combios_setup_i2c_bus(rdev, DDC_DVI, 0, 0); |
740 | rdev->i2c_bus[0] = radeon_i2c_create(dev, &i2c, "DVI_DDC"); | |
508c8d60 | 741 | /* 0x64 */ |
179e8078 AD |
742 | i2c = combios_setup_i2c_bus(rdev, DDC_VGA, 0, 0); |
743 | rdev->i2c_bus[1] = radeon_i2c_create(dev, &i2c, "VGA_DDC"); | |
f376b94f | 744 | |
508c8d60 | 745 | /* mm i2c */ |
f376b94f AD |
746 | i2c.valid = true; |
747 | i2c.hw_capable = true; | |
748 | i2c.mm_i2c = true; | |
179e8078 AD |
749 | i2c.i2c_id = 0xa0; |
750 | rdev->i2c_bus[2] = radeon_i2c_create(dev, &i2c, "MM_I2C"); | |
751 | ||
508c8d60 AD |
752 | if (rdev->family == CHIP_R300 || |
753 | rdev->family == CHIP_R350) { | |
754 | /* only 2 sw i2c pads */ | |
755 | } else if (rdev->family == CHIP_RS300 || | |
756 | rdev->family == CHIP_RS400 || | |
757 | rdev->family == CHIP_RS480) { | |
179e8078 AD |
758 | u16 offset; |
759 | u8 id, blocks, clk, data; | |
760 | int i; | |
761 | ||
508c8d60 | 762 | /* 0x68 */ |
179e8078 AD |
763 | i2c = combios_setup_i2c_bus(rdev, DDC_CRT2, 0, 0); |
764 | rdev->i2c_bus[3] = radeon_i2c_create(dev, &i2c, "MONID"); | |
765 | ||
766 | offset = combios_get_table_offset(dev, COMBIOS_I2C_INFO_TABLE); | |
767 | if (offset) { | |
768 | blocks = RBIOS8(offset + 2); | |
769 | for (i = 0; i < blocks; i++) { | |
770 | id = RBIOS8(offset + 3 + (i * 5) + 0); | |
771 | if (id == 136) { | |
772 | clk = RBIOS8(offset + 3 + (i * 5) + 3); | |
773 | data = RBIOS8(offset + 3 + (i * 5) + 4); | |
508c8d60 | 774 | /* gpiopad */ |
179e8078 | 775 | i2c = combios_setup_i2c_bus(rdev, DDC_MONID, |
791cfe26 | 776 | (1 << clk), (1 << data)); |
179e8078 AD |
777 | rdev->i2c_bus[4] = radeon_i2c_create(dev, &i2c, "GPIOPAD_MASK"); |
778 | break; | |
779 | } | |
780 | } | |
781 | } | |
508c8d60 AD |
782 | } else if (rdev->family >= CHIP_R200) { |
783 | /* 0x68 */ | |
179e8078 AD |
784 | i2c = combios_setup_i2c_bus(rdev, DDC_MONID, 0, 0); |
785 | rdev->i2c_bus[3] = radeon_i2c_create(dev, &i2c, "MONID"); | |
786 | } else { | |
508c8d60 | 787 | /* 0x68 */ |
179e8078 AD |
788 | i2c = combios_setup_i2c_bus(rdev, DDC_MONID, 0, 0); |
789 | rdev->i2c_bus[3] = radeon_i2c_create(dev, &i2c, "MONID"); | |
508c8d60 | 790 | /* 0x6c */ |
179e8078 AD |
791 | i2c = combios_setup_i2c_bus(rdev, DDC_CRT2, 0, 0); |
792 | rdev->i2c_bus[4] = radeon_i2c_create(dev, &i2c, "CRT2_DDC"); | |
793 | } | |
f376b94f AD |
794 | } |
795 | ||
771fe6b9 JG |
796 | bool radeon_combios_get_clock_info(struct drm_device *dev) |
797 | { | |
798 | struct radeon_device *rdev = dev->dev_private; | |
799 | uint16_t pll_info; | |
800 | struct radeon_pll *p1pll = &rdev->clock.p1pll; | |
801 | struct radeon_pll *p2pll = &rdev->clock.p2pll; | |
802 | struct radeon_pll *spll = &rdev->clock.spll; | |
803 | struct radeon_pll *mpll = &rdev->clock.mpll; | |
804 | int8_t rev; | |
805 | uint16_t sclk, mclk; | |
806 | ||
771fe6b9 JG |
807 | pll_info = combios_get_table_offset(dev, COMBIOS_PLL_INFO_TABLE); |
808 | if (pll_info) { | |
809 | rev = RBIOS8(pll_info); | |
810 | ||
811 | /* pixel clocks */ | |
812 | p1pll->reference_freq = RBIOS16(pll_info + 0xe); | |
813 | p1pll->reference_div = RBIOS16(pll_info + 0x10); | |
814 | p1pll->pll_out_min = RBIOS32(pll_info + 0x12); | |
815 | p1pll->pll_out_max = RBIOS32(pll_info + 0x16); | |
86cb2bbf AD |
816 | p1pll->lcd_pll_out_min = p1pll->pll_out_min; |
817 | p1pll->lcd_pll_out_max = p1pll->pll_out_max; | |
771fe6b9 JG |
818 | |
819 | if (rev > 9) { | |
820 | p1pll->pll_in_min = RBIOS32(pll_info + 0x36); | |
821 | p1pll->pll_in_max = RBIOS32(pll_info + 0x3a); | |
822 | } else { | |
823 | p1pll->pll_in_min = 40; | |
824 | p1pll->pll_in_max = 500; | |
825 | } | |
826 | *p2pll = *p1pll; | |
827 | ||
828 | /* system clock */ | |
829 | spll->reference_freq = RBIOS16(pll_info + 0x1a); | |
830 | spll->reference_div = RBIOS16(pll_info + 0x1c); | |
831 | spll->pll_out_min = RBIOS32(pll_info + 0x1e); | |
832 | spll->pll_out_max = RBIOS32(pll_info + 0x22); | |
833 | ||
834 | if (rev > 10) { | |
835 | spll->pll_in_min = RBIOS32(pll_info + 0x48); | |
836 | spll->pll_in_max = RBIOS32(pll_info + 0x4c); | |
837 | } else { | |
838 | /* ??? */ | |
839 | spll->pll_in_min = 40; | |
840 | spll->pll_in_max = 500; | |
841 | } | |
842 | ||
843 | /* memory clock */ | |
844 | mpll->reference_freq = RBIOS16(pll_info + 0x26); | |
845 | mpll->reference_div = RBIOS16(pll_info + 0x28); | |
846 | mpll->pll_out_min = RBIOS32(pll_info + 0x2a); | |
847 | mpll->pll_out_max = RBIOS32(pll_info + 0x2e); | |
848 | ||
849 | if (rev > 10) { | |
850 | mpll->pll_in_min = RBIOS32(pll_info + 0x5a); | |
851 | mpll->pll_in_max = RBIOS32(pll_info + 0x5e); | |
852 | } else { | |
853 | /* ??? */ | |
854 | mpll->pll_in_min = 40; | |
855 | mpll->pll_in_max = 500; | |
856 | } | |
857 | ||
858 | /* default sclk/mclk */ | |
859 | sclk = RBIOS16(pll_info + 0xa); | |
860 | mclk = RBIOS16(pll_info + 0x8); | |
861 | if (sclk == 0) | |
862 | sclk = 200 * 100; | |
863 | if (mclk == 0) | |
864 | mclk = 200 * 100; | |
865 | ||
866 | rdev->clock.default_sclk = sclk; | |
867 | rdev->clock.default_mclk = mclk; | |
868 | ||
869 | return true; | |
870 | } | |
871 | return false; | |
872 | } | |
873 | ||
06b6476d AD |
874 | bool radeon_combios_sideport_present(struct radeon_device *rdev) |
875 | { | |
876 | struct drm_device *dev = rdev->ddev; | |
877 | u16 igp_info; | |
878 | ||
4c70b2ea AD |
879 | /* sideport is AMD only */ |
880 | if (rdev->family == CHIP_RS400) | |
881 | return false; | |
882 | ||
06b6476d AD |
883 | igp_info = combios_get_table_offset(dev, COMBIOS_INTEGRATED_SYSTEM_INFO_TABLE); |
884 | ||
885 | if (igp_info) { | |
886 | if (RBIOS16(igp_info + 0x4)) | |
887 | return true; | |
888 | } | |
889 | return false; | |
890 | } | |
891 | ||
246263cc AD |
892 | static const uint32_t default_primarydac_adj[CHIP_LAST] = { |
893 | 0x00000808, /* r100 */ | |
894 | 0x00000808, /* rv100 */ | |
895 | 0x00000808, /* rs100 */ | |
896 | 0x00000808, /* rv200 */ | |
897 | 0x00000808, /* rs200 */ | |
898 | 0x00000808, /* r200 */ | |
899 | 0x00000808, /* rv250 */ | |
900 | 0x00000000, /* rs300 */ | |
901 | 0x00000808, /* rv280 */ | |
902 | 0x00000808, /* r300 */ | |
903 | 0x00000808, /* r350 */ | |
904 | 0x00000808, /* rv350 */ | |
905 | 0x00000808, /* rv380 */ | |
906 | 0x00000808, /* r420 */ | |
907 | 0x00000808, /* r423 */ | |
908 | 0x00000808, /* rv410 */ | |
909 | 0x00000000, /* rs400 */ | |
910 | 0x00000000, /* rs480 */ | |
911 | }; | |
912 | ||
913 | static void radeon_legacy_get_primary_dac_info_from_table(struct radeon_device *rdev, | |
914 | struct radeon_encoder_primary_dac *p_dac) | |
915 | { | |
916 | p_dac->ps2_pdac_adj = default_primarydac_adj[rdev->family]; | |
917 | return; | |
918 | } | |
919 | ||
771fe6b9 JG |
920 | struct radeon_encoder_primary_dac *radeon_combios_get_primary_dac_info(struct |
921 | radeon_encoder | |
922 | *encoder) | |
923 | { | |
924 | struct drm_device *dev = encoder->base.dev; | |
925 | struct radeon_device *rdev = dev->dev_private; | |
926 | uint16_t dac_info; | |
927 | uint8_t rev, bg, dac; | |
928 | struct radeon_encoder_primary_dac *p_dac = NULL; | |
246263cc | 929 | int found = 0; |
771fe6b9 | 930 | |
246263cc AD |
931 | p_dac = kzalloc(sizeof(struct radeon_encoder_primary_dac), |
932 | GFP_KERNEL); | |
933 | ||
934 | if (!p_dac) | |
771fe6b9 JG |
935 | return NULL; |
936 | ||
937 | /* check CRT table */ | |
938 | dac_info = combios_get_table_offset(dev, COMBIOS_CRT_INFO_TABLE); | |
939 | if (dac_info) { | |
771fe6b9 JG |
940 | rev = RBIOS8(dac_info) & 0x3; |
941 | if (rev < 2) { | |
942 | bg = RBIOS8(dac_info + 0x2) & 0xf; | |
943 | dac = (RBIOS8(dac_info + 0x2) >> 4) & 0xf; | |
944 | p_dac->ps2_pdac_adj = (bg << 8) | (dac); | |
945 | } else { | |
946 | bg = RBIOS8(dac_info + 0x2) & 0xf; | |
947 | dac = RBIOS8(dac_info + 0x3) & 0xf; | |
948 | p_dac->ps2_pdac_adj = (bg << 8) | (dac); | |
949 | } | |
3a89b4a9 AD |
950 | /* if the values are all zeros, use the table */ |
951 | if (p_dac->ps2_pdac_adj) | |
952 | found = 1; | |
771fe6b9 JG |
953 | } |
954 | ||
246263cc AD |
955 | if (!found) /* fallback to defaults */ |
956 | radeon_legacy_get_primary_dac_info_from_table(rdev, p_dac); | |
957 | ||
771fe6b9 JG |
958 | return p_dac; |
959 | } | |
960 | ||
d79766fa AD |
961 | enum radeon_tv_std |
962 | radeon_combios_get_tv_info(struct radeon_device *rdev) | |
771fe6b9 | 963 | { |
d79766fa | 964 | struct drm_device *dev = rdev->ddev; |
771fe6b9 JG |
965 | uint16_t tv_info; |
966 | enum radeon_tv_std tv_std = TV_STD_NTSC; | |
967 | ||
968 | tv_info = combios_get_table_offset(dev, COMBIOS_TV_INFO_TABLE); | |
969 | if (tv_info) { | |
970 | if (RBIOS8(tv_info + 6) == 'T') { | |
971 | switch (RBIOS8(tv_info + 7) & 0xf) { | |
972 | case 1: | |
973 | tv_std = TV_STD_NTSC; | |
40f76d81 | 974 | DRM_DEBUG_KMS("Default TV standard: NTSC\n"); |
771fe6b9 JG |
975 | break; |
976 | case 2: | |
977 | tv_std = TV_STD_PAL; | |
40f76d81 | 978 | DRM_DEBUG_KMS("Default TV standard: PAL\n"); |
771fe6b9 JG |
979 | break; |
980 | case 3: | |
981 | tv_std = TV_STD_PAL_M; | |
40f76d81 | 982 | DRM_DEBUG_KMS("Default TV standard: PAL-M\n"); |
771fe6b9 JG |
983 | break; |
984 | case 4: | |
985 | tv_std = TV_STD_PAL_60; | |
40f76d81 | 986 | DRM_DEBUG_KMS("Default TV standard: PAL-60\n"); |
771fe6b9 JG |
987 | break; |
988 | case 5: | |
989 | tv_std = TV_STD_NTSC_J; | |
40f76d81 | 990 | DRM_DEBUG_KMS("Default TV standard: NTSC-J\n"); |
771fe6b9 JG |
991 | break; |
992 | case 6: | |
993 | tv_std = TV_STD_SCART_PAL; | |
40f76d81 | 994 | DRM_DEBUG_KMS("Default TV standard: SCART-PAL\n"); |
771fe6b9 JG |
995 | break; |
996 | default: | |
997 | tv_std = TV_STD_NTSC; | |
40f76d81 | 998 | DRM_DEBUG_KMS |
771fe6b9 JG |
999 | ("Unknown TV standard; defaulting to NTSC\n"); |
1000 | break; | |
1001 | } | |
1002 | ||
1003 | switch ((RBIOS8(tv_info + 9) >> 2) & 0x3) { | |
1004 | case 0: | |
40f76d81 | 1005 | DRM_DEBUG_KMS("29.498928713 MHz TV ref clk\n"); |
771fe6b9 JG |
1006 | break; |
1007 | case 1: | |
40f76d81 | 1008 | DRM_DEBUG_KMS("28.636360000 MHz TV ref clk\n"); |
771fe6b9 JG |
1009 | break; |
1010 | case 2: | |
40f76d81 | 1011 | DRM_DEBUG_KMS("14.318180000 MHz TV ref clk\n"); |
771fe6b9 JG |
1012 | break; |
1013 | case 3: | |
40f76d81 | 1014 | DRM_DEBUG_KMS("27.000000000 MHz TV ref clk\n"); |
771fe6b9 JG |
1015 | break; |
1016 | default: | |
1017 | break; | |
1018 | } | |
1019 | } | |
1020 | } | |
1021 | return tv_std; | |
1022 | } | |
1023 | ||
1024 | static const uint32_t default_tvdac_adj[CHIP_LAST] = { | |
1025 | 0x00000000, /* r100 */ | |
1026 | 0x00280000, /* rv100 */ | |
1027 | 0x00000000, /* rs100 */ | |
1028 | 0x00880000, /* rv200 */ | |
1029 | 0x00000000, /* rs200 */ | |
1030 | 0x00000000, /* r200 */ | |
1031 | 0x00770000, /* rv250 */ | |
1032 | 0x00290000, /* rs300 */ | |
1033 | 0x00560000, /* rv280 */ | |
1034 | 0x00780000, /* r300 */ | |
1035 | 0x00770000, /* r350 */ | |
1036 | 0x00780000, /* rv350 */ | |
1037 | 0x00780000, /* rv380 */ | |
1038 | 0x01080000, /* r420 */ | |
1039 | 0x01080000, /* r423 */ | |
1040 | 0x01080000, /* rv410 */ | |
1041 | 0x00780000, /* rs400 */ | |
1042 | 0x00780000, /* rs480 */ | |
1043 | }; | |
1044 | ||
6a719e05 DA |
1045 | static void radeon_legacy_get_tv_dac_info_from_table(struct radeon_device *rdev, |
1046 | struct radeon_encoder_tv_dac *tv_dac) | |
771fe6b9 | 1047 | { |
771fe6b9 JG |
1048 | tv_dac->ps2_tvdac_adj = default_tvdac_adj[rdev->family]; |
1049 | if ((rdev->flags & RADEON_IS_MOBILITY) && (rdev->family == CHIP_RV250)) | |
1050 | tv_dac->ps2_tvdac_adj = 0x00880000; | |
1051 | tv_dac->pal_tvdac_adj = tv_dac->ps2_tvdac_adj; | |
1052 | tv_dac->ntsc_tvdac_adj = tv_dac->ps2_tvdac_adj; | |
6a719e05 | 1053 | return; |
771fe6b9 JG |
1054 | } |
1055 | ||
1056 | struct radeon_encoder_tv_dac *radeon_combios_get_tv_dac_info(struct | |
1057 | radeon_encoder | |
1058 | *encoder) | |
1059 | { | |
1060 | struct drm_device *dev = encoder->base.dev; | |
1061 | struct radeon_device *rdev = dev->dev_private; | |
1062 | uint16_t dac_info; | |
1063 | uint8_t rev, bg, dac; | |
1064 | struct radeon_encoder_tv_dac *tv_dac = NULL; | |
6a719e05 DA |
1065 | int found = 0; |
1066 | ||
1067 | tv_dac = kzalloc(sizeof(struct radeon_encoder_tv_dac), GFP_KERNEL); | |
1068 | if (!tv_dac) | |
1069 | return NULL; | |
771fe6b9 | 1070 | |
771fe6b9 JG |
1071 | /* first check TV table */ |
1072 | dac_info = combios_get_table_offset(dev, COMBIOS_TV_INFO_TABLE); | |
1073 | if (dac_info) { | |
771fe6b9 JG |
1074 | rev = RBIOS8(dac_info + 0x3); |
1075 | if (rev > 4) { | |
1076 | bg = RBIOS8(dac_info + 0xc) & 0xf; | |
1077 | dac = RBIOS8(dac_info + 0xd) & 0xf; | |
1078 | tv_dac->ps2_tvdac_adj = (bg << 16) | (dac << 20); | |
1079 | ||
1080 | bg = RBIOS8(dac_info + 0xe) & 0xf; | |
1081 | dac = RBIOS8(dac_info + 0xf) & 0xf; | |
1082 | tv_dac->pal_tvdac_adj = (bg << 16) | (dac << 20); | |
1083 | ||
1084 | bg = RBIOS8(dac_info + 0x10) & 0xf; | |
1085 | dac = RBIOS8(dac_info + 0x11) & 0xf; | |
1086 | tv_dac->ntsc_tvdac_adj = (bg << 16) | (dac << 20); | |
3a89b4a9 AD |
1087 | /* if the values are all zeros, use the table */ |
1088 | if (tv_dac->ps2_tvdac_adj) | |
1089 | found = 1; | |
771fe6b9 JG |
1090 | } else if (rev > 1) { |
1091 | bg = RBIOS8(dac_info + 0xc) & 0xf; | |
1092 | dac = (RBIOS8(dac_info + 0xc) >> 4) & 0xf; | |
1093 | tv_dac->ps2_tvdac_adj = (bg << 16) | (dac << 20); | |
1094 | ||
1095 | bg = RBIOS8(dac_info + 0xd) & 0xf; | |
1096 | dac = (RBIOS8(dac_info + 0xd) >> 4) & 0xf; | |
1097 | tv_dac->pal_tvdac_adj = (bg << 16) | (dac << 20); | |
1098 | ||
1099 | bg = RBIOS8(dac_info + 0xe) & 0xf; | |
1100 | dac = (RBIOS8(dac_info + 0xe) >> 4) & 0xf; | |
1101 | tv_dac->ntsc_tvdac_adj = (bg << 16) | (dac << 20); | |
3a89b4a9 AD |
1102 | /* if the values are all zeros, use the table */ |
1103 | if (tv_dac->ps2_tvdac_adj) | |
1104 | found = 1; | |
771fe6b9 | 1105 | } |
d79766fa | 1106 | tv_dac->tv_std = radeon_combios_get_tv_info(rdev); |
6a719e05 DA |
1107 | } |
1108 | if (!found) { | |
771fe6b9 JG |
1109 | /* then check CRT table */ |
1110 | dac_info = | |
1111 | combios_get_table_offset(dev, COMBIOS_CRT_INFO_TABLE); | |
1112 | if (dac_info) { | |
771fe6b9 JG |
1113 | rev = RBIOS8(dac_info) & 0x3; |
1114 | if (rev < 2) { | |
1115 | bg = RBIOS8(dac_info + 0x3) & 0xf; | |
1116 | dac = (RBIOS8(dac_info + 0x3) >> 4) & 0xf; | |
1117 | tv_dac->ps2_tvdac_adj = | |
1118 | (bg << 16) | (dac << 20); | |
1119 | tv_dac->pal_tvdac_adj = tv_dac->ps2_tvdac_adj; | |
1120 | tv_dac->ntsc_tvdac_adj = tv_dac->ps2_tvdac_adj; | |
3a89b4a9 AD |
1121 | /* if the values are all zeros, use the table */ |
1122 | if (tv_dac->ps2_tvdac_adj) | |
1123 | found = 1; | |
771fe6b9 JG |
1124 | } else { |
1125 | bg = RBIOS8(dac_info + 0x4) & 0xf; | |
1126 | dac = RBIOS8(dac_info + 0x5) & 0xf; | |
1127 | tv_dac->ps2_tvdac_adj = | |
1128 | (bg << 16) | (dac << 20); | |
1129 | tv_dac->pal_tvdac_adj = tv_dac->ps2_tvdac_adj; | |
1130 | tv_dac->ntsc_tvdac_adj = tv_dac->ps2_tvdac_adj; | |
3a89b4a9 AD |
1131 | /* if the values are all zeros, use the table */ |
1132 | if (tv_dac->ps2_tvdac_adj) | |
1133 | found = 1; | |
771fe6b9 | 1134 | } |
6fe7ac3f AD |
1135 | } else { |
1136 | DRM_INFO("No TV DAC info found in BIOS\n"); | |
771fe6b9 JG |
1137 | } |
1138 | } | |
1139 | ||
6a719e05 DA |
1140 | if (!found) /* fallback to defaults */ |
1141 | radeon_legacy_get_tv_dac_info_from_table(rdev, tv_dac); | |
1142 | ||
771fe6b9 JG |
1143 | return tv_dac; |
1144 | } | |
1145 | ||
1146 | static struct radeon_encoder_lvds *radeon_legacy_get_lvds_info_from_regs(struct | |
1147 | radeon_device | |
1148 | *rdev) | |
1149 | { | |
1150 | struct radeon_encoder_lvds *lvds = NULL; | |
1151 | uint32_t fp_vert_stretch, fp_horz_stretch; | |
1152 | uint32_t ppll_div_sel, ppll_val; | |
8b5c7444 | 1153 | uint32_t lvds_ss_gen_cntl = RREG32(RADEON_LVDS_SS_GEN_CNTL); |
771fe6b9 JG |
1154 | |
1155 | lvds = kzalloc(sizeof(struct radeon_encoder_lvds), GFP_KERNEL); | |
1156 | ||
1157 | if (!lvds) | |
1158 | return NULL; | |
1159 | ||
1160 | fp_vert_stretch = RREG32(RADEON_FP_VERT_STRETCH); | |
1161 | fp_horz_stretch = RREG32(RADEON_FP_HORZ_STRETCH); | |
1162 | ||
8b5c7444 MD |
1163 | /* These should be fail-safe defaults, fingers crossed */ |
1164 | lvds->panel_pwr_delay = 200; | |
1165 | lvds->panel_vcc_delay = 2000; | |
1166 | ||
1167 | lvds->lvds_gen_cntl = RREG32(RADEON_LVDS_GEN_CNTL); | |
1168 | lvds->panel_digon_delay = (lvds_ss_gen_cntl >> RADEON_LVDS_PWRSEQ_DELAY1_SHIFT) & 0xf; | |
1169 | lvds->panel_blon_delay = (lvds_ss_gen_cntl >> RADEON_LVDS_PWRSEQ_DELAY2_SHIFT) & 0xf; | |
1170 | ||
771fe6b9 | 1171 | if (fp_vert_stretch & RADEON_VERT_STRETCH_ENABLE) |
de2103e4 | 1172 | lvds->native_mode.vdisplay = |
771fe6b9 JG |
1173 | ((fp_vert_stretch & RADEON_VERT_PANEL_SIZE) >> |
1174 | RADEON_VERT_PANEL_SHIFT) + 1; | |
1175 | else | |
de2103e4 | 1176 | lvds->native_mode.vdisplay = |
771fe6b9 JG |
1177 | (RREG32(RADEON_CRTC_V_TOTAL_DISP) >> 16) + 1; |
1178 | ||
1179 | if (fp_horz_stretch & RADEON_HORZ_STRETCH_ENABLE) | |
de2103e4 | 1180 | lvds->native_mode.hdisplay = |
771fe6b9 JG |
1181 | (((fp_horz_stretch & RADEON_HORZ_PANEL_SIZE) >> |
1182 | RADEON_HORZ_PANEL_SHIFT) + 1) * 8; | |
1183 | else | |
de2103e4 | 1184 | lvds->native_mode.hdisplay = |
771fe6b9 JG |
1185 | ((RREG32(RADEON_CRTC_H_TOTAL_DISP) >> 16) + 1) * 8; |
1186 | ||
de2103e4 AD |
1187 | if ((lvds->native_mode.hdisplay < 640) || |
1188 | (lvds->native_mode.vdisplay < 480)) { | |
1189 | lvds->native_mode.hdisplay = 640; | |
1190 | lvds->native_mode.vdisplay = 480; | |
771fe6b9 JG |
1191 | } |
1192 | ||
1193 | ppll_div_sel = RREG8(RADEON_CLOCK_CNTL_INDEX + 1) & 0x3; | |
1194 | ppll_val = RREG32_PLL(RADEON_PPLL_DIV_0 + ppll_div_sel); | |
1195 | if ((ppll_val & 0x000707ff) == 0x1bb) | |
1196 | lvds->use_bios_dividers = false; | |
1197 | else { | |
1198 | lvds->panel_ref_divider = | |
1199 | RREG32_PLL(RADEON_PPLL_REF_DIV) & 0x3ff; | |
1200 | lvds->panel_post_divider = (ppll_val >> 16) & 0x7; | |
1201 | lvds->panel_fb_divider = ppll_val & 0x7ff; | |
1202 | ||
1203 | if ((lvds->panel_ref_divider != 0) && | |
1204 | (lvds->panel_fb_divider > 3)) | |
1205 | lvds->use_bios_dividers = true; | |
1206 | } | |
1207 | lvds->panel_vcc_delay = 200; | |
1208 | ||
1209 | DRM_INFO("Panel info derived from registers\n"); | |
de2103e4 AD |
1210 | DRM_INFO("Panel Size %dx%d\n", lvds->native_mode.hdisplay, |
1211 | lvds->native_mode.vdisplay); | |
771fe6b9 JG |
1212 | |
1213 | return lvds; | |
1214 | } | |
1215 | ||
1216 | struct radeon_encoder_lvds *radeon_combios_get_lvds_info(struct radeon_encoder | |
1217 | *encoder) | |
1218 | { | |
1219 | struct drm_device *dev = encoder->base.dev; | |
1220 | struct radeon_device *rdev = dev->dev_private; | |
1221 | uint16_t lcd_info; | |
1222 | uint32_t panel_setup; | |
1223 | char stmp[30]; | |
1224 | int tmp, i; | |
1225 | struct radeon_encoder_lvds *lvds = NULL; | |
1226 | ||
771fe6b9 JG |
1227 | lcd_info = combios_get_table_offset(dev, COMBIOS_LCD_INFO_TABLE); |
1228 | ||
1229 | if (lcd_info) { | |
1230 | lvds = kzalloc(sizeof(struct radeon_encoder_lvds), GFP_KERNEL); | |
1231 | ||
1232 | if (!lvds) | |
1233 | return NULL; | |
1234 | ||
1235 | for (i = 0; i < 24; i++) | |
1236 | stmp[i] = RBIOS8(lcd_info + i + 1); | |
1237 | stmp[24] = 0; | |
1238 | ||
1239 | DRM_INFO("Panel ID String: %s\n", stmp); | |
1240 | ||
de2103e4 AD |
1241 | lvds->native_mode.hdisplay = RBIOS16(lcd_info + 0x19); |
1242 | lvds->native_mode.vdisplay = RBIOS16(lcd_info + 0x1b); | |
771fe6b9 | 1243 | |
de2103e4 AD |
1244 | DRM_INFO("Panel Size %dx%d\n", lvds->native_mode.hdisplay, |
1245 | lvds->native_mode.vdisplay); | |
771fe6b9 JG |
1246 | |
1247 | lvds->panel_vcc_delay = RBIOS16(lcd_info + 0x2c); | |
94cf6434 | 1248 | lvds->panel_vcc_delay = min_t(u16, lvds->panel_vcc_delay, 2000); |
771fe6b9 JG |
1249 | |
1250 | lvds->panel_pwr_delay = RBIOS8(lcd_info + 0x24); | |
1251 | lvds->panel_digon_delay = RBIOS16(lcd_info + 0x38) & 0xf; | |
1252 | lvds->panel_blon_delay = (RBIOS16(lcd_info + 0x38) >> 4) & 0xf; | |
1253 | ||
1254 | lvds->panel_ref_divider = RBIOS16(lcd_info + 0x2e); | |
1255 | lvds->panel_post_divider = RBIOS8(lcd_info + 0x30); | |
1256 | lvds->panel_fb_divider = RBIOS16(lcd_info + 0x31); | |
1257 | if ((lvds->panel_ref_divider != 0) && | |
1258 | (lvds->panel_fb_divider > 3)) | |
1259 | lvds->use_bios_dividers = true; | |
1260 | ||
1261 | panel_setup = RBIOS32(lcd_info + 0x39); | |
1262 | lvds->lvds_gen_cntl = 0xff00; | |
1263 | if (panel_setup & 0x1) | |
1264 | lvds->lvds_gen_cntl |= RADEON_LVDS_PANEL_FORMAT; | |
1265 | ||
1266 | if ((panel_setup >> 4) & 0x1) | |
1267 | lvds->lvds_gen_cntl |= RADEON_LVDS_PANEL_TYPE; | |
1268 | ||
1269 | switch ((panel_setup >> 8) & 0x7) { | |
1270 | case 0: | |
1271 | lvds->lvds_gen_cntl |= RADEON_LVDS_NO_FM; | |
1272 | break; | |
1273 | case 1: | |
1274 | lvds->lvds_gen_cntl |= RADEON_LVDS_2_GREY; | |
1275 | break; | |
1276 | case 2: | |
1277 | lvds->lvds_gen_cntl |= RADEON_LVDS_4_GREY; | |
1278 | break; | |
1279 | default: | |
1280 | break; | |
1281 | } | |
1282 | ||
1283 | if ((panel_setup >> 16) & 0x1) | |
1284 | lvds->lvds_gen_cntl |= RADEON_LVDS_FP_POL_LOW; | |
1285 | ||
1286 | if ((panel_setup >> 17) & 0x1) | |
1287 | lvds->lvds_gen_cntl |= RADEON_LVDS_LP_POL_LOW; | |
1288 | ||
1289 | if ((panel_setup >> 18) & 0x1) | |
1290 | lvds->lvds_gen_cntl |= RADEON_LVDS_DTM_POL_LOW; | |
1291 | ||
1292 | if ((panel_setup >> 23) & 0x1) | |
1293 | lvds->lvds_gen_cntl |= RADEON_LVDS_BL_CLK_SEL; | |
1294 | ||
1295 | lvds->lvds_gen_cntl |= (panel_setup & 0xf0000000); | |
1296 | ||
1297 | for (i = 0; i < 32; i++) { | |
1298 | tmp = RBIOS16(lcd_info + 64 + i * 2); | |
1299 | if (tmp == 0) | |
1300 | break; | |
1301 | ||
de2103e4 | 1302 | if ((RBIOS16(tmp) == lvds->native_mode.hdisplay) && |
68b61a7f AD |
1303 | (RBIOS16(tmp + 2) == lvds->native_mode.vdisplay)) { |
1304 | lvds->native_mode.htotal = lvds->native_mode.hdisplay + | |
1305 | (RBIOS16(tmp + 17) - RBIOS16(tmp + 19)) * 8; | |
1306 | lvds->native_mode.hsync_start = lvds->native_mode.hdisplay + | |
1307 | (RBIOS16(tmp + 21) - RBIOS16(tmp + 19) - 1) * 8; | |
1308 | lvds->native_mode.hsync_end = lvds->native_mode.hsync_start + | |
1309 | (RBIOS8(tmp + 23) * 8); | |
1310 | ||
1311 | lvds->native_mode.vtotal = lvds->native_mode.vdisplay + | |
1312 | (RBIOS16(tmp + 24) - RBIOS16(tmp + 26)); | |
1313 | lvds->native_mode.vsync_start = lvds->native_mode.vdisplay + | |
1314 | ((RBIOS16(tmp + 28) & 0x7ff) - RBIOS16(tmp + 26)); | |
1315 | lvds->native_mode.vsync_end = lvds->native_mode.vsync_start + | |
1316 | ((RBIOS16(tmp + 28) & 0xf800) >> 11); | |
de2103e4 AD |
1317 | |
1318 | lvds->native_mode.clock = RBIOS16(tmp + 9) * 10; | |
771fe6b9 | 1319 | lvds->native_mode.flags = 0; |
de2103e4 AD |
1320 | /* set crtc values */ |
1321 | drm_mode_set_crtcinfo(&lvds->native_mode, CRTC_INTERLACE_HALVE_V); | |
1322 | ||
771fe6b9 JG |
1323 | } |
1324 | } | |
6fe7ac3f | 1325 | } else { |
771fe6b9 | 1326 | DRM_INFO("No panel info found in BIOS\n"); |
8dfaa8a7 | 1327 | lvds = radeon_legacy_get_lvds_info_from_regs(rdev); |
6fe7ac3f | 1328 | } |
03047cdf | 1329 | |
8dfaa8a7 MD |
1330 | if (lvds) |
1331 | encoder->native_mode = lvds->native_mode; | |
771fe6b9 JG |
1332 | return lvds; |
1333 | } | |
1334 | ||
1335 | static const struct radeon_tmds_pll default_tmds_pll[CHIP_LAST][4] = { | |
1336 | {{12000, 0xa1b}, {0xffffffff, 0xa3f}, {0, 0}, {0, 0}}, /* CHIP_R100 */ | |
1337 | {{12000, 0xa1b}, {0xffffffff, 0xa3f}, {0, 0}, {0, 0}}, /* CHIP_RV100 */ | |
1338 | {{0, 0}, {0, 0}, {0, 0}, {0, 0}}, /* CHIP_RS100 */ | |
1339 | {{15000, 0xa1b}, {0xffffffff, 0xa3f}, {0, 0}, {0, 0}}, /* CHIP_RV200 */ | |
1340 | {{12000, 0xa1b}, {0xffffffff, 0xa3f}, {0, 0}, {0, 0}}, /* CHIP_RS200 */ | |
1341 | {{15000, 0xa1b}, {0xffffffff, 0xa3f}, {0, 0}, {0, 0}}, /* CHIP_R200 */ | |
1342 | {{15500, 0x81b}, {0xffffffff, 0x83f}, {0, 0}, {0, 0}}, /* CHIP_RV250 */ | |
1343 | {{0, 0}, {0, 0}, {0, 0}, {0, 0}}, /* CHIP_RS300 */ | |
1344 | {{13000, 0x400f4}, {15000, 0x400f7}, {0xffffffff, 0x40111}, {0, 0}}, /* CHIP_RV280 */ | |
1345 | {{0xffffffff, 0xb01cb}, {0, 0}, {0, 0}, {0, 0}}, /* CHIP_R300 */ | |
1346 | {{0xffffffff, 0xb01cb}, {0, 0}, {0, 0}, {0, 0}}, /* CHIP_R350 */ | |
1347 | {{15000, 0xb0155}, {0xffffffff, 0xb01cb}, {0, 0}, {0, 0}}, /* CHIP_RV350 */ | |
1348 | {{15000, 0xb0155}, {0xffffffff, 0xb01cb}, {0, 0}, {0, 0}}, /* CHIP_RV380 */ | |
1349 | {{0xffffffff, 0xb01cb}, {0, 0}, {0, 0}, {0, 0}}, /* CHIP_R420 */ | |
1350 | {{0xffffffff, 0xb01cb}, {0, 0}, {0, 0}, {0, 0}}, /* CHIP_R423 */ | |
1351 | {{0xffffffff, 0xb01cb}, {0, 0}, {0, 0}, {0, 0}}, /* CHIP_RV410 */ | |
fcec570b AD |
1352 | { {0, 0}, {0, 0}, {0, 0}, {0, 0} }, /* CHIP_RS400 */ |
1353 | { {0, 0}, {0, 0}, {0, 0}, {0, 0} }, /* CHIP_RS480 */ | |
771fe6b9 JG |
1354 | }; |
1355 | ||
445282db DA |
1356 | bool radeon_legacy_get_tmds_info_from_table(struct radeon_encoder *encoder, |
1357 | struct radeon_encoder_int_tmds *tmds) | |
771fe6b9 | 1358 | { |
445282db DA |
1359 | struct drm_device *dev = encoder->base.dev; |
1360 | struct radeon_device *rdev = dev->dev_private; | |
771fe6b9 | 1361 | int i; |
771fe6b9 JG |
1362 | |
1363 | for (i = 0; i < 4; i++) { | |
1364 | tmds->tmds_pll[i].value = | |
445282db | 1365 | default_tmds_pll[rdev->family][i].value; |
771fe6b9 JG |
1366 | tmds->tmds_pll[i].freq = default_tmds_pll[rdev->family][i].freq; |
1367 | } | |
1368 | ||
445282db | 1369 | return true; |
771fe6b9 JG |
1370 | } |
1371 | ||
445282db DA |
1372 | bool radeon_legacy_get_tmds_info_from_combios(struct radeon_encoder *encoder, |
1373 | struct radeon_encoder_int_tmds *tmds) | |
771fe6b9 JG |
1374 | { |
1375 | struct drm_device *dev = encoder->base.dev; | |
1376 | struct radeon_device *rdev = dev->dev_private; | |
1377 | uint16_t tmds_info; | |
1378 | int i, n; | |
1379 | uint8_t ver; | |
771fe6b9 | 1380 | |
771fe6b9 JG |
1381 | tmds_info = combios_get_table_offset(dev, COMBIOS_DFP_INFO_TABLE); |
1382 | ||
1383 | if (tmds_info) { | |
771fe6b9 | 1384 | ver = RBIOS8(tmds_info); |
40f76d81 | 1385 | DRM_DEBUG_KMS("DFP table revision: %d\n", ver); |
771fe6b9 JG |
1386 | if (ver == 3) { |
1387 | n = RBIOS8(tmds_info + 5) + 1; | |
1388 | if (n > 4) | |
1389 | n = 4; | |
1390 | for (i = 0; i < n; i++) { | |
1391 | tmds->tmds_pll[i].value = | |
1392 | RBIOS32(tmds_info + i * 10 + 0x08); | |
1393 | tmds->tmds_pll[i].freq = | |
1394 | RBIOS16(tmds_info + i * 10 + 0x10); | |
d9fdaafb | 1395 | DRM_DEBUG_KMS("TMDS PLL From COMBIOS %u %x\n", |
771fe6b9 JG |
1396 | tmds->tmds_pll[i].freq, |
1397 | tmds->tmds_pll[i].value); | |
1398 | } | |
1399 | } else if (ver == 4) { | |
1400 | int stride = 0; | |
1401 | n = RBIOS8(tmds_info + 5) + 1; | |
1402 | if (n > 4) | |
1403 | n = 4; | |
1404 | for (i = 0; i < n; i++) { | |
1405 | tmds->tmds_pll[i].value = | |
1406 | RBIOS32(tmds_info + stride + 0x08); | |
1407 | tmds->tmds_pll[i].freq = | |
1408 | RBIOS16(tmds_info + stride + 0x10); | |
1409 | if (i == 0) | |
1410 | stride += 10; | |
1411 | else | |
1412 | stride += 6; | |
d9fdaafb | 1413 | DRM_DEBUG_KMS("TMDS PLL From COMBIOS %u %x\n", |
771fe6b9 JG |
1414 | tmds->tmds_pll[i].freq, |
1415 | tmds->tmds_pll[i].value); | |
1416 | } | |
1417 | } | |
fcec570b | 1418 | } else { |
771fe6b9 | 1419 | DRM_INFO("No TMDS info found in BIOS\n"); |
fcec570b AD |
1420 | return false; |
1421 | } | |
445282db DA |
1422 | return true; |
1423 | } | |
1424 | ||
fcec570b AD |
1425 | bool radeon_legacy_get_ext_tmds_info_from_table(struct radeon_encoder *encoder, |
1426 | struct radeon_encoder_ext_tmds *tmds) | |
445282db | 1427 | { |
fcec570b AD |
1428 | struct drm_device *dev = encoder->base.dev; |
1429 | struct radeon_device *rdev = dev->dev_private; | |
1430 | struct radeon_i2c_bus_rec i2c_bus; | |
445282db | 1431 | |
fcec570b | 1432 | /* default for macs */ |
179e8078 | 1433 | i2c_bus = combios_setup_i2c_bus(rdev, DDC_MONID, 0, 0); |
f376b94f | 1434 | tmds->i2c_bus = radeon_i2c_lookup(rdev, &i2c_bus); |
445282db | 1435 | |
fcec570b AD |
1436 | /* XXX some macs have duallink chips */ |
1437 | switch (rdev->mode_info.connector_table) { | |
1438 | case CT_POWERBOOK_EXTERNAL: | |
1439 | case CT_MINI_EXTERNAL: | |
1440 | default: | |
1441 | tmds->dvo_chip = DVO_SIL164; | |
1442 | tmds->slave_addr = 0x70 >> 1; /* 7 bit addressing */ | |
1443 | break; | |
1444 | } | |
445282db | 1445 | |
fcec570b | 1446 | return true; |
771fe6b9 JG |
1447 | } |
1448 | ||
fcec570b AD |
1449 | bool radeon_legacy_get_ext_tmds_info_from_combios(struct radeon_encoder *encoder, |
1450 | struct radeon_encoder_ext_tmds *tmds) | |
771fe6b9 JG |
1451 | { |
1452 | struct drm_device *dev = encoder->base.dev; | |
1453 | struct radeon_device *rdev = dev->dev_private; | |
fcec570b | 1454 | uint16_t offset; |
179e8078 | 1455 | uint8_t ver; |
fcec570b AD |
1456 | enum radeon_combios_ddc gpio; |
1457 | struct radeon_i2c_bus_rec i2c_bus; | |
771fe6b9 | 1458 | |
fcec570b AD |
1459 | tmds->i2c_bus = NULL; |
1460 | if (rdev->flags & RADEON_IS_IGP) { | |
179e8078 AD |
1461 | i2c_bus = combios_setup_i2c_bus(rdev, DDC_MONID, 0, 0); |
1462 | tmds->i2c_bus = radeon_i2c_lookup(rdev, &i2c_bus); | |
1463 | tmds->dvo_chip = DVO_SIL164; | |
1464 | tmds->slave_addr = 0x70 >> 1; /* 7 bit addressing */ | |
fcec570b AD |
1465 | } else { |
1466 | offset = combios_get_table_offset(dev, COMBIOS_EXT_TMDS_INFO_TABLE); | |
1467 | if (offset) { | |
1468 | ver = RBIOS8(offset); | |
40f76d81 | 1469 | DRM_DEBUG_KMS("External TMDS Table revision: %d\n", ver); |
fcec570b AD |
1470 | tmds->slave_addr = RBIOS8(offset + 4 + 2); |
1471 | tmds->slave_addr >>= 1; /* 7 bit addressing */ | |
1472 | gpio = RBIOS8(offset + 4 + 3); | |
179e8078 AD |
1473 | if (gpio == DDC_LCD) { |
1474 | /* MM i2c */ | |
40bacf16 AD |
1475 | i2c_bus.valid = true; |
1476 | i2c_bus.hw_capable = true; | |
1477 | i2c_bus.mm_i2c = true; | |
179e8078 AD |
1478 | i2c_bus.i2c_id = 0xa0; |
1479 | } else | |
1480 | i2c_bus = combios_setup_i2c_bus(rdev, gpio, 0, 0); | |
1481 | tmds->i2c_bus = radeon_i2c_lookup(rdev, &i2c_bus); | |
fcec570b | 1482 | } |
771fe6b9 | 1483 | } |
fcec570b AD |
1484 | |
1485 | if (!tmds->i2c_bus) { | |
1486 | DRM_INFO("No valid Ext TMDS info found in BIOS\n"); | |
1487 | return false; | |
1488 | } | |
1489 | ||
1490 | return true; | |
771fe6b9 JG |
1491 | } |
1492 | ||
1493 | bool radeon_get_legacy_connector_info_from_table(struct drm_device *dev) | |
1494 | { | |
1495 | struct radeon_device *rdev = dev->dev_private; | |
1496 | struct radeon_i2c_bus_rec ddc_i2c; | |
eed45b30 | 1497 | struct radeon_hpd hpd; |
771fe6b9 JG |
1498 | |
1499 | rdev->mode_info.connector_table = radeon_connector_table; | |
1500 | if (rdev->mode_info.connector_table == CT_NONE) { | |
1501 | #ifdef CONFIG_PPC_PMAC | |
71a157e8 | 1502 | if (of_machine_is_compatible("PowerBook3,3")) { |
771fe6b9 JG |
1503 | /* powerbook with VGA */ |
1504 | rdev->mode_info.connector_table = CT_POWERBOOK_VGA; | |
71a157e8 GL |
1505 | } else if (of_machine_is_compatible("PowerBook3,4") || |
1506 | of_machine_is_compatible("PowerBook3,5")) { | |
771fe6b9 JG |
1507 | /* powerbook with internal tmds */ |
1508 | rdev->mode_info.connector_table = CT_POWERBOOK_INTERNAL; | |
71a157e8 GL |
1509 | } else if (of_machine_is_compatible("PowerBook5,1") || |
1510 | of_machine_is_compatible("PowerBook5,2") || | |
1511 | of_machine_is_compatible("PowerBook5,3") || | |
1512 | of_machine_is_compatible("PowerBook5,4") || | |
1513 | of_machine_is_compatible("PowerBook5,5")) { | |
771fe6b9 JG |
1514 | /* powerbook with external single link tmds (sil164) */ |
1515 | rdev->mode_info.connector_table = CT_POWERBOOK_EXTERNAL; | |
71a157e8 | 1516 | } else if (of_machine_is_compatible("PowerBook5,6")) { |
771fe6b9 JG |
1517 | /* powerbook with external dual or single link tmds */ |
1518 | rdev->mode_info.connector_table = CT_POWERBOOK_EXTERNAL; | |
71a157e8 GL |
1519 | } else if (of_machine_is_compatible("PowerBook5,7") || |
1520 | of_machine_is_compatible("PowerBook5,8") || | |
1521 | of_machine_is_compatible("PowerBook5,9")) { | |
771fe6b9 JG |
1522 | /* PowerBook6,2 ? */ |
1523 | /* powerbook with external dual link tmds (sil1178?) */ | |
1524 | rdev->mode_info.connector_table = CT_POWERBOOK_EXTERNAL; | |
71a157e8 GL |
1525 | } else if (of_machine_is_compatible("PowerBook4,1") || |
1526 | of_machine_is_compatible("PowerBook4,2") || | |
1527 | of_machine_is_compatible("PowerBook4,3") || | |
1528 | of_machine_is_compatible("PowerBook6,3") || | |
1529 | of_machine_is_compatible("PowerBook6,5") || | |
1530 | of_machine_is_compatible("PowerBook6,7")) { | |
771fe6b9 JG |
1531 | /* ibook */ |
1532 | rdev->mode_info.connector_table = CT_IBOOK; | |
71a157e8 | 1533 | } else if (of_machine_is_compatible("PowerMac4,4")) { |
771fe6b9 JG |
1534 | /* emac */ |
1535 | rdev->mode_info.connector_table = CT_EMAC; | |
71a157e8 | 1536 | } else if (of_machine_is_compatible("PowerMac10,1")) { |
771fe6b9 JG |
1537 | /* mini with internal tmds */ |
1538 | rdev->mode_info.connector_table = CT_MINI_INTERNAL; | |
71a157e8 | 1539 | } else if (of_machine_is_compatible("PowerMac10,2")) { |
771fe6b9 JG |
1540 | /* mini with external tmds */ |
1541 | rdev->mode_info.connector_table = CT_MINI_EXTERNAL; | |
71a157e8 | 1542 | } else if (of_machine_is_compatible("PowerMac12,1")) { |
771fe6b9 JG |
1543 | /* PowerMac8,1 ? */ |
1544 | /* imac g5 isight */ | |
1545 | rdev->mode_info.connector_table = CT_IMAC_G5_ISIGHT; | |
aa74fbb4 AD |
1546 | } else if ((rdev->pdev->device == 0x4a48) && |
1547 | (rdev->pdev->subsystem_vendor == 0x1002) && | |
1548 | (rdev->pdev->subsystem_device == 0x4a48)) { | |
1549 | /* Mac X800 */ | |
1550 | rdev->mode_info.connector_table = CT_MAC_X800; | |
9fad321a AD |
1551 | } else if ((rdev->pdev->device == 0x4150) && |
1552 | (rdev->pdev->subsystem_vendor == 0x1002) && | |
1553 | (rdev->pdev->subsystem_device == 0x4150)) { | |
1554 | /* Mac G5 9600 */ | |
1555 | rdev->mode_info.connector_table = CT_MAC_G5_9600; | |
771fe6b9 JG |
1556 | } else |
1557 | #endif /* CONFIG_PPC_PMAC */ | |
76a7142a DA |
1558 | #ifdef CONFIG_PPC64 |
1559 | if (ASIC_IS_RN50(rdev)) | |
1560 | rdev->mode_info.connector_table = CT_RN50_POWER; | |
1561 | else | |
1562 | #endif | |
771fe6b9 JG |
1563 | rdev->mode_info.connector_table = CT_GENERIC; |
1564 | } | |
1565 | ||
1566 | switch (rdev->mode_info.connector_table) { | |
1567 | case CT_GENERIC: | |
1568 | DRM_INFO("Connector Table: %d (generic)\n", | |
1569 | rdev->mode_info.connector_table); | |
1570 | /* these are the most common settings */ | |
1571 | if (rdev->flags & RADEON_SINGLE_CRTC) { | |
1572 | /* VGA - primary dac */ | |
179e8078 | 1573 | ddc_i2c = combios_setup_i2c_bus(rdev, DDC_VGA, 0, 0); |
eed45b30 | 1574 | hpd.hpd = RADEON_HPD_NONE; |
771fe6b9 | 1575 | radeon_add_legacy_encoder(dev, |
5137ee94 | 1576 | radeon_get_encoder_enum(dev, |
771fe6b9 JG |
1577 | ATOM_DEVICE_CRT1_SUPPORT, |
1578 | 1), | |
1579 | ATOM_DEVICE_CRT1_SUPPORT); | |
1580 | radeon_add_legacy_connector(dev, 0, | |
1581 | ATOM_DEVICE_CRT1_SUPPORT, | |
1582 | DRM_MODE_CONNECTOR_VGA, | |
b75fad06 | 1583 | &ddc_i2c, |
eed45b30 AD |
1584 | CONNECTOR_OBJECT_ID_VGA, |
1585 | &hpd); | |
771fe6b9 JG |
1586 | } else if (rdev->flags & RADEON_IS_MOBILITY) { |
1587 | /* LVDS */ | |
179e8078 | 1588 | ddc_i2c = combios_setup_i2c_bus(rdev, DDC_NONE_DETECTED, 0, 0); |
eed45b30 | 1589 | hpd.hpd = RADEON_HPD_NONE; |
771fe6b9 | 1590 | radeon_add_legacy_encoder(dev, |
5137ee94 | 1591 | radeon_get_encoder_enum(dev, |
771fe6b9 JG |
1592 | ATOM_DEVICE_LCD1_SUPPORT, |
1593 | 0), | |
1594 | ATOM_DEVICE_LCD1_SUPPORT); | |
1595 | radeon_add_legacy_connector(dev, 0, | |
1596 | ATOM_DEVICE_LCD1_SUPPORT, | |
1597 | DRM_MODE_CONNECTOR_LVDS, | |
b75fad06 | 1598 | &ddc_i2c, |
eed45b30 AD |
1599 | CONNECTOR_OBJECT_ID_LVDS, |
1600 | &hpd); | |
771fe6b9 JG |
1601 | |
1602 | /* VGA - primary dac */ | |
179e8078 | 1603 | ddc_i2c = combios_setup_i2c_bus(rdev, DDC_VGA, 0, 0); |
eed45b30 | 1604 | hpd.hpd = RADEON_HPD_NONE; |
771fe6b9 | 1605 | radeon_add_legacy_encoder(dev, |
5137ee94 | 1606 | radeon_get_encoder_enum(dev, |
771fe6b9 JG |
1607 | ATOM_DEVICE_CRT1_SUPPORT, |
1608 | 1), | |
1609 | ATOM_DEVICE_CRT1_SUPPORT); | |
1610 | radeon_add_legacy_connector(dev, 1, | |
1611 | ATOM_DEVICE_CRT1_SUPPORT, | |
1612 | DRM_MODE_CONNECTOR_VGA, | |
b75fad06 | 1613 | &ddc_i2c, |
eed45b30 AD |
1614 | CONNECTOR_OBJECT_ID_VGA, |
1615 | &hpd); | |
771fe6b9 JG |
1616 | } else { |
1617 | /* DVI-I - tv dac, int tmds */ | |
179e8078 | 1618 | ddc_i2c = combios_setup_i2c_bus(rdev, DDC_DVI, 0, 0); |
eed45b30 | 1619 | hpd.hpd = RADEON_HPD_1; |
771fe6b9 | 1620 | radeon_add_legacy_encoder(dev, |
5137ee94 | 1621 | radeon_get_encoder_enum(dev, |
771fe6b9 JG |
1622 | ATOM_DEVICE_DFP1_SUPPORT, |
1623 | 0), | |
1624 | ATOM_DEVICE_DFP1_SUPPORT); | |
1625 | radeon_add_legacy_encoder(dev, | |
5137ee94 | 1626 | radeon_get_encoder_enum(dev, |
771fe6b9 JG |
1627 | ATOM_DEVICE_CRT2_SUPPORT, |
1628 | 2), | |
1629 | ATOM_DEVICE_CRT2_SUPPORT); | |
1630 | radeon_add_legacy_connector(dev, 0, | |
1631 | ATOM_DEVICE_DFP1_SUPPORT | | |
1632 | ATOM_DEVICE_CRT2_SUPPORT, | |
1633 | DRM_MODE_CONNECTOR_DVII, | |
b75fad06 | 1634 | &ddc_i2c, |
eed45b30 AD |
1635 | CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_I, |
1636 | &hpd); | |
771fe6b9 JG |
1637 | |
1638 | /* VGA - primary dac */ | |
179e8078 | 1639 | ddc_i2c = combios_setup_i2c_bus(rdev, DDC_VGA, 0, 0); |
eed45b30 | 1640 | hpd.hpd = RADEON_HPD_NONE; |
771fe6b9 | 1641 | radeon_add_legacy_encoder(dev, |
5137ee94 | 1642 | radeon_get_encoder_enum(dev, |
771fe6b9 JG |
1643 | ATOM_DEVICE_CRT1_SUPPORT, |
1644 | 1), | |
1645 | ATOM_DEVICE_CRT1_SUPPORT); | |
1646 | radeon_add_legacy_connector(dev, 1, | |
1647 | ATOM_DEVICE_CRT1_SUPPORT, | |
1648 | DRM_MODE_CONNECTOR_VGA, | |
b75fad06 | 1649 | &ddc_i2c, |
eed45b30 AD |
1650 | CONNECTOR_OBJECT_ID_VGA, |
1651 | &hpd); | |
771fe6b9 JG |
1652 | } |
1653 | ||
1654 | if (rdev->family != CHIP_R100 && rdev->family != CHIP_R200) { | |
1655 | /* TV - tv dac */ | |
eed45b30 AD |
1656 | ddc_i2c.valid = false; |
1657 | hpd.hpd = RADEON_HPD_NONE; | |
771fe6b9 | 1658 | radeon_add_legacy_encoder(dev, |
5137ee94 | 1659 | radeon_get_encoder_enum(dev, |
771fe6b9 JG |
1660 | ATOM_DEVICE_TV1_SUPPORT, |
1661 | 2), | |
1662 | ATOM_DEVICE_TV1_SUPPORT); | |
1663 | radeon_add_legacy_connector(dev, 2, | |
1664 | ATOM_DEVICE_TV1_SUPPORT, | |
1665 | DRM_MODE_CONNECTOR_SVIDEO, | |
b75fad06 | 1666 | &ddc_i2c, |
eed45b30 AD |
1667 | CONNECTOR_OBJECT_ID_SVIDEO, |
1668 | &hpd); | |
771fe6b9 JG |
1669 | } |
1670 | break; | |
1671 | case CT_IBOOK: | |
1672 | DRM_INFO("Connector Table: %d (ibook)\n", | |
1673 | rdev->mode_info.connector_table); | |
1674 | /* LVDS */ | |
179e8078 | 1675 | ddc_i2c = combios_setup_i2c_bus(rdev, DDC_DVI, 0, 0); |
eed45b30 | 1676 | hpd.hpd = RADEON_HPD_NONE; |
771fe6b9 | 1677 | radeon_add_legacy_encoder(dev, |
5137ee94 | 1678 | radeon_get_encoder_enum(dev, |
771fe6b9 JG |
1679 | ATOM_DEVICE_LCD1_SUPPORT, |
1680 | 0), | |
1681 | ATOM_DEVICE_LCD1_SUPPORT); | |
1682 | radeon_add_legacy_connector(dev, 0, ATOM_DEVICE_LCD1_SUPPORT, | |
b75fad06 | 1683 | DRM_MODE_CONNECTOR_LVDS, &ddc_i2c, |
eed45b30 AD |
1684 | CONNECTOR_OBJECT_ID_LVDS, |
1685 | &hpd); | |
771fe6b9 | 1686 | /* VGA - TV DAC */ |
179e8078 | 1687 | ddc_i2c = combios_setup_i2c_bus(rdev, DDC_VGA, 0, 0); |
eed45b30 | 1688 | hpd.hpd = RADEON_HPD_NONE; |
771fe6b9 | 1689 | radeon_add_legacy_encoder(dev, |
5137ee94 | 1690 | radeon_get_encoder_enum(dev, |
771fe6b9 JG |
1691 | ATOM_DEVICE_CRT2_SUPPORT, |
1692 | 2), | |
1693 | ATOM_DEVICE_CRT2_SUPPORT); | |
1694 | radeon_add_legacy_connector(dev, 1, ATOM_DEVICE_CRT2_SUPPORT, | |
b75fad06 | 1695 | DRM_MODE_CONNECTOR_VGA, &ddc_i2c, |
eed45b30 AD |
1696 | CONNECTOR_OBJECT_ID_VGA, |
1697 | &hpd); | |
771fe6b9 | 1698 | /* TV - TV DAC */ |
eed45b30 AD |
1699 | ddc_i2c.valid = false; |
1700 | hpd.hpd = RADEON_HPD_NONE; | |
771fe6b9 | 1701 | radeon_add_legacy_encoder(dev, |
5137ee94 | 1702 | radeon_get_encoder_enum(dev, |
771fe6b9 JG |
1703 | ATOM_DEVICE_TV1_SUPPORT, |
1704 | 2), | |
1705 | ATOM_DEVICE_TV1_SUPPORT); | |
1706 | radeon_add_legacy_connector(dev, 2, ATOM_DEVICE_TV1_SUPPORT, | |
1707 | DRM_MODE_CONNECTOR_SVIDEO, | |
b75fad06 | 1708 | &ddc_i2c, |
eed45b30 AD |
1709 | CONNECTOR_OBJECT_ID_SVIDEO, |
1710 | &hpd); | |
771fe6b9 JG |
1711 | break; |
1712 | case CT_POWERBOOK_EXTERNAL: | |
1713 | DRM_INFO("Connector Table: %d (powerbook external tmds)\n", | |
1714 | rdev->mode_info.connector_table); | |
1715 | /* LVDS */ | |
179e8078 | 1716 | ddc_i2c = combios_setup_i2c_bus(rdev, DDC_DVI, 0, 0); |
eed45b30 | 1717 | hpd.hpd = RADEON_HPD_NONE; |
771fe6b9 | 1718 | radeon_add_legacy_encoder(dev, |
5137ee94 | 1719 | radeon_get_encoder_enum(dev, |
771fe6b9 JG |
1720 | ATOM_DEVICE_LCD1_SUPPORT, |
1721 | 0), | |
1722 | ATOM_DEVICE_LCD1_SUPPORT); | |
1723 | radeon_add_legacy_connector(dev, 0, ATOM_DEVICE_LCD1_SUPPORT, | |
b75fad06 | 1724 | DRM_MODE_CONNECTOR_LVDS, &ddc_i2c, |
eed45b30 AD |
1725 | CONNECTOR_OBJECT_ID_LVDS, |
1726 | &hpd); | |
771fe6b9 | 1727 | /* DVI-I - primary dac, ext tmds */ |
179e8078 | 1728 | ddc_i2c = combios_setup_i2c_bus(rdev, DDC_VGA, 0, 0); |
eed45b30 | 1729 | hpd.hpd = RADEON_HPD_2; /* ??? */ |
771fe6b9 | 1730 | radeon_add_legacy_encoder(dev, |
5137ee94 | 1731 | radeon_get_encoder_enum(dev, |
771fe6b9 JG |
1732 | ATOM_DEVICE_DFP2_SUPPORT, |
1733 | 0), | |
1734 | ATOM_DEVICE_DFP2_SUPPORT); | |
1735 | radeon_add_legacy_encoder(dev, | |
5137ee94 | 1736 | radeon_get_encoder_enum(dev, |
771fe6b9 JG |
1737 | ATOM_DEVICE_CRT1_SUPPORT, |
1738 | 1), | |
1739 | ATOM_DEVICE_CRT1_SUPPORT); | |
b75fad06 | 1740 | /* XXX some are SL */ |
771fe6b9 JG |
1741 | radeon_add_legacy_connector(dev, 1, |
1742 | ATOM_DEVICE_DFP2_SUPPORT | | |
1743 | ATOM_DEVICE_CRT1_SUPPORT, | |
b75fad06 | 1744 | DRM_MODE_CONNECTOR_DVII, &ddc_i2c, |
eed45b30 AD |
1745 | CONNECTOR_OBJECT_ID_DUAL_LINK_DVI_I, |
1746 | &hpd); | |
771fe6b9 | 1747 | /* TV - TV DAC */ |
eed45b30 AD |
1748 | ddc_i2c.valid = false; |
1749 | hpd.hpd = RADEON_HPD_NONE; | |
771fe6b9 | 1750 | radeon_add_legacy_encoder(dev, |
5137ee94 | 1751 | radeon_get_encoder_enum(dev, |
771fe6b9 JG |
1752 | ATOM_DEVICE_TV1_SUPPORT, |
1753 | 2), | |
1754 | ATOM_DEVICE_TV1_SUPPORT); | |
1755 | radeon_add_legacy_connector(dev, 2, ATOM_DEVICE_TV1_SUPPORT, | |
1756 | DRM_MODE_CONNECTOR_SVIDEO, | |
b75fad06 | 1757 | &ddc_i2c, |
eed45b30 AD |
1758 | CONNECTOR_OBJECT_ID_SVIDEO, |
1759 | &hpd); | |
771fe6b9 JG |
1760 | break; |
1761 | case CT_POWERBOOK_INTERNAL: | |
1762 | DRM_INFO("Connector Table: %d (powerbook internal tmds)\n", | |
1763 | rdev->mode_info.connector_table); | |
1764 | /* LVDS */ | |
179e8078 | 1765 | ddc_i2c = combios_setup_i2c_bus(rdev, DDC_DVI, 0, 0); |
eed45b30 | 1766 | hpd.hpd = RADEON_HPD_NONE; |
771fe6b9 | 1767 | radeon_add_legacy_encoder(dev, |
5137ee94 | 1768 | radeon_get_encoder_enum(dev, |
771fe6b9 JG |
1769 | ATOM_DEVICE_LCD1_SUPPORT, |
1770 | 0), | |
1771 | ATOM_DEVICE_LCD1_SUPPORT); | |
1772 | radeon_add_legacy_connector(dev, 0, ATOM_DEVICE_LCD1_SUPPORT, | |
b75fad06 | 1773 | DRM_MODE_CONNECTOR_LVDS, &ddc_i2c, |
eed45b30 AD |
1774 | CONNECTOR_OBJECT_ID_LVDS, |
1775 | &hpd); | |
771fe6b9 | 1776 | /* DVI-I - primary dac, int tmds */ |
179e8078 | 1777 | ddc_i2c = combios_setup_i2c_bus(rdev, DDC_VGA, 0, 0); |
eed45b30 | 1778 | hpd.hpd = RADEON_HPD_1; /* ??? */ |
771fe6b9 | 1779 | radeon_add_legacy_encoder(dev, |
5137ee94 | 1780 | radeon_get_encoder_enum(dev, |
771fe6b9 JG |
1781 | ATOM_DEVICE_DFP1_SUPPORT, |
1782 | 0), | |
1783 | ATOM_DEVICE_DFP1_SUPPORT); | |
1784 | radeon_add_legacy_encoder(dev, | |
5137ee94 | 1785 | radeon_get_encoder_enum(dev, |
771fe6b9 JG |
1786 | ATOM_DEVICE_CRT1_SUPPORT, |
1787 | 1), | |
1788 | ATOM_DEVICE_CRT1_SUPPORT); | |
1789 | radeon_add_legacy_connector(dev, 1, | |
1790 | ATOM_DEVICE_DFP1_SUPPORT | | |
1791 | ATOM_DEVICE_CRT1_SUPPORT, | |
b75fad06 | 1792 | DRM_MODE_CONNECTOR_DVII, &ddc_i2c, |
eed45b30 AD |
1793 | CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_I, |
1794 | &hpd); | |
771fe6b9 | 1795 | /* TV - TV DAC */ |
eed45b30 AD |
1796 | ddc_i2c.valid = false; |
1797 | hpd.hpd = RADEON_HPD_NONE; | |
771fe6b9 | 1798 | radeon_add_legacy_encoder(dev, |
5137ee94 | 1799 | radeon_get_encoder_enum(dev, |
771fe6b9 JG |
1800 | ATOM_DEVICE_TV1_SUPPORT, |
1801 | 2), | |
1802 | ATOM_DEVICE_TV1_SUPPORT); | |
1803 | radeon_add_legacy_connector(dev, 2, ATOM_DEVICE_TV1_SUPPORT, | |
1804 | DRM_MODE_CONNECTOR_SVIDEO, | |
b75fad06 | 1805 | &ddc_i2c, |
eed45b30 AD |
1806 | CONNECTOR_OBJECT_ID_SVIDEO, |
1807 | &hpd); | |
771fe6b9 JG |
1808 | break; |
1809 | case CT_POWERBOOK_VGA: | |
1810 | DRM_INFO("Connector Table: %d (powerbook vga)\n", | |
1811 | rdev->mode_info.connector_table); | |
1812 | /* LVDS */ | |
179e8078 | 1813 | ddc_i2c = combios_setup_i2c_bus(rdev, DDC_DVI, 0, 0); |
eed45b30 | 1814 | hpd.hpd = RADEON_HPD_NONE; |
771fe6b9 | 1815 | radeon_add_legacy_encoder(dev, |
5137ee94 | 1816 | radeon_get_encoder_enum(dev, |
771fe6b9 JG |
1817 | ATOM_DEVICE_LCD1_SUPPORT, |
1818 | 0), | |
1819 | ATOM_DEVICE_LCD1_SUPPORT); | |
1820 | radeon_add_legacy_connector(dev, 0, ATOM_DEVICE_LCD1_SUPPORT, | |
b75fad06 | 1821 | DRM_MODE_CONNECTOR_LVDS, &ddc_i2c, |
eed45b30 AD |
1822 | CONNECTOR_OBJECT_ID_LVDS, |
1823 | &hpd); | |
771fe6b9 | 1824 | /* VGA - primary dac */ |
179e8078 | 1825 | ddc_i2c = combios_setup_i2c_bus(rdev, DDC_VGA, 0, 0); |
eed45b30 | 1826 | hpd.hpd = RADEON_HPD_NONE; |
771fe6b9 | 1827 | radeon_add_legacy_encoder(dev, |
5137ee94 | 1828 | radeon_get_encoder_enum(dev, |
771fe6b9 JG |
1829 | ATOM_DEVICE_CRT1_SUPPORT, |
1830 | 1), | |
1831 | ATOM_DEVICE_CRT1_SUPPORT); | |
1832 | radeon_add_legacy_connector(dev, 1, ATOM_DEVICE_CRT1_SUPPORT, | |
b75fad06 | 1833 | DRM_MODE_CONNECTOR_VGA, &ddc_i2c, |
eed45b30 AD |
1834 | CONNECTOR_OBJECT_ID_VGA, |
1835 | &hpd); | |
771fe6b9 | 1836 | /* TV - TV DAC */ |
eed45b30 AD |
1837 | ddc_i2c.valid = false; |
1838 | hpd.hpd = RADEON_HPD_NONE; | |
771fe6b9 | 1839 | radeon_add_legacy_encoder(dev, |
5137ee94 | 1840 | radeon_get_encoder_enum(dev, |
771fe6b9 JG |
1841 | ATOM_DEVICE_TV1_SUPPORT, |
1842 | 2), | |
1843 | ATOM_DEVICE_TV1_SUPPORT); | |
1844 | radeon_add_legacy_connector(dev, 2, ATOM_DEVICE_TV1_SUPPORT, | |
1845 | DRM_MODE_CONNECTOR_SVIDEO, | |
b75fad06 | 1846 | &ddc_i2c, |
eed45b30 AD |
1847 | CONNECTOR_OBJECT_ID_SVIDEO, |
1848 | &hpd); | |
771fe6b9 JG |
1849 | break; |
1850 | case CT_MINI_EXTERNAL: | |
1851 | DRM_INFO("Connector Table: %d (mini external tmds)\n", | |
1852 | rdev->mode_info.connector_table); | |
1853 | /* DVI-I - tv dac, ext tmds */ | |
179e8078 | 1854 | ddc_i2c = combios_setup_i2c_bus(rdev, DDC_CRT2, 0, 0); |
eed45b30 | 1855 | hpd.hpd = RADEON_HPD_2; /* ??? */ |
771fe6b9 | 1856 | radeon_add_legacy_encoder(dev, |
5137ee94 | 1857 | radeon_get_encoder_enum(dev, |
771fe6b9 JG |
1858 | ATOM_DEVICE_DFP2_SUPPORT, |
1859 | 0), | |
1860 | ATOM_DEVICE_DFP2_SUPPORT); | |
1861 | radeon_add_legacy_encoder(dev, | |
5137ee94 | 1862 | radeon_get_encoder_enum(dev, |
771fe6b9 JG |
1863 | ATOM_DEVICE_CRT2_SUPPORT, |
1864 | 2), | |
1865 | ATOM_DEVICE_CRT2_SUPPORT); | |
b75fad06 | 1866 | /* XXX are any DL? */ |
771fe6b9 JG |
1867 | radeon_add_legacy_connector(dev, 0, |
1868 | ATOM_DEVICE_DFP2_SUPPORT | | |
1869 | ATOM_DEVICE_CRT2_SUPPORT, | |
b75fad06 | 1870 | DRM_MODE_CONNECTOR_DVII, &ddc_i2c, |
eed45b30 AD |
1871 | CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_I, |
1872 | &hpd); | |
771fe6b9 | 1873 | /* TV - TV DAC */ |
eed45b30 AD |
1874 | ddc_i2c.valid = false; |
1875 | hpd.hpd = RADEON_HPD_NONE; | |
771fe6b9 | 1876 | radeon_add_legacy_encoder(dev, |
5137ee94 | 1877 | radeon_get_encoder_enum(dev, |
771fe6b9 JG |
1878 | ATOM_DEVICE_TV1_SUPPORT, |
1879 | 2), | |
1880 | ATOM_DEVICE_TV1_SUPPORT); | |
1881 | radeon_add_legacy_connector(dev, 1, ATOM_DEVICE_TV1_SUPPORT, | |
1882 | DRM_MODE_CONNECTOR_SVIDEO, | |
b75fad06 | 1883 | &ddc_i2c, |
eed45b30 AD |
1884 | CONNECTOR_OBJECT_ID_SVIDEO, |
1885 | &hpd); | |
771fe6b9 JG |
1886 | break; |
1887 | case CT_MINI_INTERNAL: | |
1888 | DRM_INFO("Connector Table: %d (mini internal tmds)\n", | |
1889 | rdev->mode_info.connector_table); | |
1890 | /* DVI-I - tv dac, int tmds */ | |
179e8078 | 1891 | ddc_i2c = combios_setup_i2c_bus(rdev, DDC_CRT2, 0, 0); |
eed45b30 | 1892 | hpd.hpd = RADEON_HPD_1; /* ??? */ |
771fe6b9 | 1893 | radeon_add_legacy_encoder(dev, |
5137ee94 | 1894 | radeon_get_encoder_enum(dev, |
771fe6b9 JG |
1895 | ATOM_DEVICE_DFP1_SUPPORT, |
1896 | 0), | |
1897 | ATOM_DEVICE_DFP1_SUPPORT); | |
1898 | radeon_add_legacy_encoder(dev, | |
5137ee94 | 1899 | radeon_get_encoder_enum(dev, |
771fe6b9 JG |
1900 | ATOM_DEVICE_CRT2_SUPPORT, |
1901 | 2), | |
1902 | ATOM_DEVICE_CRT2_SUPPORT); | |
1903 | radeon_add_legacy_connector(dev, 0, | |
1904 | ATOM_DEVICE_DFP1_SUPPORT | | |
1905 | ATOM_DEVICE_CRT2_SUPPORT, | |
b75fad06 | 1906 | DRM_MODE_CONNECTOR_DVII, &ddc_i2c, |
eed45b30 AD |
1907 | CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_I, |
1908 | &hpd); | |
771fe6b9 | 1909 | /* TV - TV DAC */ |
eed45b30 AD |
1910 | ddc_i2c.valid = false; |
1911 | hpd.hpd = RADEON_HPD_NONE; | |
771fe6b9 | 1912 | radeon_add_legacy_encoder(dev, |
5137ee94 | 1913 | radeon_get_encoder_enum(dev, |
771fe6b9 JG |
1914 | ATOM_DEVICE_TV1_SUPPORT, |
1915 | 2), | |
1916 | ATOM_DEVICE_TV1_SUPPORT); | |
1917 | radeon_add_legacy_connector(dev, 1, ATOM_DEVICE_TV1_SUPPORT, | |
1918 | DRM_MODE_CONNECTOR_SVIDEO, | |
b75fad06 | 1919 | &ddc_i2c, |
eed45b30 AD |
1920 | CONNECTOR_OBJECT_ID_SVIDEO, |
1921 | &hpd); | |
771fe6b9 JG |
1922 | break; |
1923 | case CT_IMAC_G5_ISIGHT: | |
1924 | DRM_INFO("Connector Table: %d (imac g5 isight)\n", | |
1925 | rdev->mode_info.connector_table); | |
1926 | /* DVI-D - int tmds */ | |
179e8078 | 1927 | ddc_i2c = combios_setup_i2c_bus(rdev, DDC_MONID, 0, 0); |
eed45b30 | 1928 | hpd.hpd = RADEON_HPD_1; /* ??? */ |
771fe6b9 | 1929 | radeon_add_legacy_encoder(dev, |
5137ee94 | 1930 | radeon_get_encoder_enum(dev, |
771fe6b9 JG |
1931 | ATOM_DEVICE_DFP1_SUPPORT, |
1932 | 0), | |
1933 | ATOM_DEVICE_DFP1_SUPPORT); | |
1934 | radeon_add_legacy_connector(dev, 0, ATOM_DEVICE_DFP1_SUPPORT, | |
b75fad06 | 1935 | DRM_MODE_CONNECTOR_DVID, &ddc_i2c, |
eed45b30 AD |
1936 | CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_D, |
1937 | &hpd); | |
771fe6b9 | 1938 | /* VGA - tv dac */ |
179e8078 | 1939 | ddc_i2c = combios_setup_i2c_bus(rdev, DDC_DVI, 0, 0); |
eed45b30 | 1940 | hpd.hpd = RADEON_HPD_NONE; |
771fe6b9 | 1941 | radeon_add_legacy_encoder(dev, |
5137ee94 | 1942 | radeon_get_encoder_enum(dev, |
771fe6b9 JG |
1943 | ATOM_DEVICE_CRT2_SUPPORT, |
1944 | 2), | |
1945 | ATOM_DEVICE_CRT2_SUPPORT); | |
1946 | radeon_add_legacy_connector(dev, 1, ATOM_DEVICE_CRT2_SUPPORT, | |
b75fad06 | 1947 | DRM_MODE_CONNECTOR_VGA, &ddc_i2c, |
eed45b30 AD |
1948 | CONNECTOR_OBJECT_ID_VGA, |
1949 | &hpd); | |
771fe6b9 | 1950 | /* TV - TV DAC */ |
eed45b30 AD |
1951 | ddc_i2c.valid = false; |
1952 | hpd.hpd = RADEON_HPD_NONE; | |
771fe6b9 | 1953 | radeon_add_legacy_encoder(dev, |
5137ee94 | 1954 | radeon_get_encoder_enum(dev, |
771fe6b9 JG |
1955 | ATOM_DEVICE_TV1_SUPPORT, |
1956 | 2), | |
1957 | ATOM_DEVICE_TV1_SUPPORT); | |
1958 | radeon_add_legacy_connector(dev, 2, ATOM_DEVICE_TV1_SUPPORT, | |
1959 | DRM_MODE_CONNECTOR_SVIDEO, | |
b75fad06 | 1960 | &ddc_i2c, |
eed45b30 AD |
1961 | CONNECTOR_OBJECT_ID_SVIDEO, |
1962 | &hpd); | |
771fe6b9 JG |
1963 | break; |
1964 | case CT_EMAC: | |
1965 | DRM_INFO("Connector Table: %d (emac)\n", | |
1966 | rdev->mode_info.connector_table); | |
1967 | /* VGA - primary dac */ | |
179e8078 | 1968 | ddc_i2c = combios_setup_i2c_bus(rdev, DDC_VGA, 0, 0); |
eed45b30 | 1969 | hpd.hpd = RADEON_HPD_NONE; |
771fe6b9 | 1970 | radeon_add_legacy_encoder(dev, |
5137ee94 | 1971 | radeon_get_encoder_enum(dev, |
771fe6b9 JG |
1972 | ATOM_DEVICE_CRT1_SUPPORT, |
1973 | 1), | |
1974 | ATOM_DEVICE_CRT1_SUPPORT); | |
1975 | radeon_add_legacy_connector(dev, 0, ATOM_DEVICE_CRT1_SUPPORT, | |
b75fad06 | 1976 | DRM_MODE_CONNECTOR_VGA, &ddc_i2c, |
eed45b30 AD |
1977 | CONNECTOR_OBJECT_ID_VGA, |
1978 | &hpd); | |
771fe6b9 | 1979 | /* VGA - tv dac */ |
179e8078 | 1980 | ddc_i2c = combios_setup_i2c_bus(rdev, DDC_CRT2, 0, 0); |
eed45b30 | 1981 | hpd.hpd = RADEON_HPD_NONE; |
771fe6b9 | 1982 | radeon_add_legacy_encoder(dev, |
5137ee94 | 1983 | radeon_get_encoder_enum(dev, |
771fe6b9 JG |
1984 | ATOM_DEVICE_CRT2_SUPPORT, |
1985 | 2), | |
1986 | ATOM_DEVICE_CRT2_SUPPORT); | |
1987 | radeon_add_legacy_connector(dev, 1, ATOM_DEVICE_CRT2_SUPPORT, | |
b75fad06 | 1988 | DRM_MODE_CONNECTOR_VGA, &ddc_i2c, |
eed45b30 AD |
1989 | CONNECTOR_OBJECT_ID_VGA, |
1990 | &hpd); | |
771fe6b9 | 1991 | /* TV - TV DAC */ |
eed45b30 AD |
1992 | ddc_i2c.valid = false; |
1993 | hpd.hpd = RADEON_HPD_NONE; | |
771fe6b9 | 1994 | radeon_add_legacy_encoder(dev, |
5137ee94 | 1995 | radeon_get_encoder_enum(dev, |
771fe6b9 JG |
1996 | ATOM_DEVICE_TV1_SUPPORT, |
1997 | 2), | |
1998 | ATOM_DEVICE_TV1_SUPPORT); | |
1999 | radeon_add_legacy_connector(dev, 2, ATOM_DEVICE_TV1_SUPPORT, | |
2000 | DRM_MODE_CONNECTOR_SVIDEO, | |
b75fad06 | 2001 | &ddc_i2c, |
eed45b30 AD |
2002 | CONNECTOR_OBJECT_ID_SVIDEO, |
2003 | &hpd); | |
771fe6b9 | 2004 | break; |
76a7142a DA |
2005 | case CT_RN50_POWER: |
2006 | DRM_INFO("Connector Table: %d (rn50-power)\n", | |
2007 | rdev->mode_info.connector_table); | |
2008 | /* VGA - primary dac */ | |
179e8078 | 2009 | ddc_i2c = combios_setup_i2c_bus(rdev, DDC_VGA, 0, 0); |
76a7142a DA |
2010 | hpd.hpd = RADEON_HPD_NONE; |
2011 | radeon_add_legacy_encoder(dev, | |
5137ee94 | 2012 | radeon_get_encoder_enum(dev, |
76a7142a DA |
2013 | ATOM_DEVICE_CRT1_SUPPORT, |
2014 | 1), | |
2015 | ATOM_DEVICE_CRT1_SUPPORT); | |
2016 | radeon_add_legacy_connector(dev, 0, ATOM_DEVICE_CRT1_SUPPORT, | |
2017 | DRM_MODE_CONNECTOR_VGA, &ddc_i2c, | |
2018 | CONNECTOR_OBJECT_ID_VGA, | |
2019 | &hpd); | |
179e8078 | 2020 | ddc_i2c = combios_setup_i2c_bus(rdev, DDC_CRT2, 0, 0); |
76a7142a DA |
2021 | hpd.hpd = RADEON_HPD_NONE; |
2022 | radeon_add_legacy_encoder(dev, | |
5137ee94 | 2023 | radeon_get_encoder_enum(dev, |
76a7142a DA |
2024 | ATOM_DEVICE_CRT2_SUPPORT, |
2025 | 2), | |
2026 | ATOM_DEVICE_CRT2_SUPPORT); | |
2027 | radeon_add_legacy_connector(dev, 1, ATOM_DEVICE_CRT2_SUPPORT, | |
2028 | DRM_MODE_CONNECTOR_VGA, &ddc_i2c, | |
2029 | CONNECTOR_OBJECT_ID_VGA, | |
2030 | &hpd); | |
2031 | break; | |
aa74fbb4 AD |
2032 | case CT_MAC_X800: |
2033 | DRM_INFO("Connector Table: %d (mac x800)\n", | |
2034 | rdev->mode_info.connector_table); | |
2035 | /* DVI - primary dac, internal tmds */ | |
2036 | ddc_i2c = combios_setup_i2c_bus(rdev, DDC_DVI, 0, 0); | |
2037 | hpd.hpd = RADEON_HPD_1; /* ??? */ | |
2038 | radeon_add_legacy_encoder(dev, | |
2039 | radeon_get_encoder_enum(dev, | |
2040 | ATOM_DEVICE_DFP1_SUPPORT, | |
2041 | 0), | |
2042 | ATOM_DEVICE_DFP1_SUPPORT); | |
2043 | radeon_add_legacy_encoder(dev, | |
2044 | radeon_get_encoder_enum(dev, | |
2045 | ATOM_DEVICE_CRT1_SUPPORT, | |
2046 | 1), | |
2047 | ATOM_DEVICE_CRT1_SUPPORT); | |
2048 | radeon_add_legacy_connector(dev, 0, | |
2049 | ATOM_DEVICE_DFP1_SUPPORT | | |
2050 | ATOM_DEVICE_CRT1_SUPPORT, | |
2051 | DRM_MODE_CONNECTOR_DVII, &ddc_i2c, | |
2052 | CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_I, | |
2053 | &hpd); | |
2054 | /* DVI - tv dac, dvo */ | |
2055 | ddc_i2c = combios_setup_i2c_bus(rdev, DDC_MONID, 0, 0); | |
2056 | hpd.hpd = RADEON_HPD_2; /* ??? */ | |
2057 | radeon_add_legacy_encoder(dev, | |
2058 | radeon_get_encoder_enum(dev, | |
2059 | ATOM_DEVICE_DFP2_SUPPORT, | |
2060 | 0), | |
2061 | ATOM_DEVICE_DFP2_SUPPORT); | |
2062 | radeon_add_legacy_encoder(dev, | |
2063 | radeon_get_encoder_enum(dev, | |
2064 | ATOM_DEVICE_CRT2_SUPPORT, | |
2065 | 2), | |
2066 | ATOM_DEVICE_CRT2_SUPPORT); | |
2067 | radeon_add_legacy_connector(dev, 1, | |
2068 | ATOM_DEVICE_DFP2_SUPPORT | | |
2069 | ATOM_DEVICE_CRT2_SUPPORT, | |
2070 | DRM_MODE_CONNECTOR_DVII, &ddc_i2c, | |
2071 | CONNECTOR_OBJECT_ID_DUAL_LINK_DVI_I, | |
2072 | &hpd); | |
2073 | break; | |
9fad321a AD |
2074 | case CT_MAC_G5_9600: |
2075 | DRM_INFO("Connector Table: %d (mac g5 9600)\n", | |
2076 | rdev->mode_info.connector_table); | |
2077 | /* DVI - tv dac, dvo */ | |
2078 | ddc_i2c = combios_setup_i2c_bus(rdev, DDC_DVI, 0, 0); | |
2079 | hpd.hpd = RADEON_HPD_1; /* ??? */ | |
2080 | radeon_add_legacy_encoder(dev, | |
2081 | radeon_get_encoder_enum(dev, | |
2082 | ATOM_DEVICE_DFP2_SUPPORT, | |
2083 | 0), | |
2084 | ATOM_DEVICE_DFP2_SUPPORT); | |
2085 | radeon_add_legacy_encoder(dev, | |
2086 | radeon_get_encoder_enum(dev, | |
2087 | ATOM_DEVICE_CRT2_SUPPORT, | |
2088 | 2), | |
2089 | ATOM_DEVICE_CRT2_SUPPORT); | |
2090 | radeon_add_legacy_connector(dev, 0, | |
2091 | ATOM_DEVICE_DFP2_SUPPORT | | |
2092 | ATOM_DEVICE_CRT2_SUPPORT, | |
2093 | DRM_MODE_CONNECTOR_DVII, &ddc_i2c, | |
2094 | CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_I, | |
2095 | &hpd); | |
2096 | /* ADC - primary dac, internal tmds */ | |
2097 | ddc_i2c = combios_setup_i2c_bus(rdev, DDC_VGA, 0, 0); | |
2098 | hpd.hpd = RADEON_HPD_2; /* ??? */ | |
2099 | radeon_add_legacy_encoder(dev, | |
2100 | radeon_get_encoder_enum(dev, | |
2101 | ATOM_DEVICE_DFP1_SUPPORT, | |
2102 | 0), | |
2103 | ATOM_DEVICE_DFP1_SUPPORT); | |
2104 | radeon_add_legacy_encoder(dev, | |
2105 | radeon_get_encoder_enum(dev, | |
2106 | ATOM_DEVICE_CRT1_SUPPORT, | |
2107 | 1), | |
2108 | ATOM_DEVICE_CRT1_SUPPORT); | |
2109 | radeon_add_legacy_connector(dev, 1, | |
2110 | ATOM_DEVICE_DFP1_SUPPORT | | |
2111 | ATOM_DEVICE_CRT1_SUPPORT, | |
2112 | DRM_MODE_CONNECTOR_DVII, &ddc_i2c, | |
2113 | CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_I, | |
2114 | &hpd); | |
beb47274 AD |
2115 | /* TV - TV DAC */ |
2116 | ddc_i2c.valid = false; | |
2117 | hpd.hpd = RADEON_HPD_NONE; | |
2118 | radeon_add_legacy_encoder(dev, | |
2119 | radeon_get_encoder_enum(dev, | |
2120 | ATOM_DEVICE_TV1_SUPPORT, | |
2121 | 2), | |
2122 | ATOM_DEVICE_TV1_SUPPORT); | |
2123 | radeon_add_legacy_connector(dev, 2, ATOM_DEVICE_TV1_SUPPORT, | |
2124 | DRM_MODE_CONNECTOR_SVIDEO, | |
2125 | &ddc_i2c, | |
2126 | CONNECTOR_OBJECT_ID_SVIDEO, | |
2127 | &hpd); | |
9fad321a | 2128 | break; |
771fe6b9 JG |
2129 | default: |
2130 | DRM_INFO("Connector table: %d (invalid)\n", | |
2131 | rdev->mode_info.connector_table); | |
2132 | return false; | |
2133 | } | |
2134 | ||
2135 | radeon_link_encoder_connector(dev); | |
2136 | ||
2137 | return true; | |
2138 | } | |
2139 | ||
2140 | static bool radeon_apply_legacy_quirks(struct drm_device *dev, | |
2141 | int bios_index, | |
2142 | enum radeon_combios_connector | |
2143 | *legacy_connector, | |
eed45b30 AD |
2144 | struct radeon_i2c_bus_rec *ddc_i2c, |
2145 | struct radeon_hpd *hpd) | |
771fe6b9 | 2146 | { |
fcec570b | 2147 | |
771fe6b9 JG |
2148 | /* Certain IBM chipset RN50s have a BIOS reporting two VGAs, |
2149 | one with VGA DDC and one with CRT2 DDC. - kill the CRT2 DDC one */ | |
2150 | if (dev->pdev->device == 0x515e && | |
2151 | dev->pdev->subsystem_vendor == 0x1014) { | |
2152 | if (*legacy_connector == CONNECTOR_CRT_LEGACY && | |
2153 | ddc_i2c->mask_clk_reg == RADEON_GPIO_CRT2_DDC) | |
2154 | return false; | |
2155 | } | |
2156 | ||
771fe6b9 JG |
2157 | /* X300 card with extra non-existent DVI port */ |
2158 | if (dev->pdev->device == 0x5B60 && | |
2159 | dev->pdev->subsystem_vendor == 0x17af && | |
2160 | dev->pdev->subsystem_device == 0x201e && bios_index == 2) { | |
2161 | if (*legacy_connector == CONNECTOR_DVI_I_LEGACY) | |
2162 | return false; | |
2163 | } | |
2164 | ||
2165 | return true; | |
2166 | } | |
2167 | ||
790cfb34 AD |
2168 | static bool radeon_apply_legacy_tv_quirks(struct drm_device *dev) |
2169 | { | |
2170 | /* Acer 5102 has non-existent TV port */ | |
2171 | if (dev->pdev->device == 0x5975 && | |
2172 | dev->pdev->subsystem_vendor == 0x1025 && | |
2173 | dev->pdev->subsystem_device == 0x009f) | |
2174 | return false; | |
2175 | ||
fc7f7119 AD |
2176 | /* HP dc5750 has non-existent TV port */ |
2177 | if (dev->pdev->device == 0x5974 && | |
2178 | dev->pdev->subsystem_vendor == 0x103c && | |
2179 | dev->pdev->subsystem_device == 0x280a) | |
2180 | return false; | |
2181 | ||
fd874ad0 AD |
2182 | /* MSI S270 has non-existent TV port */ |
2183 | if (dev->pdev->device == 0x5955 && | |
2184 | dev->pdev->subsystem_vendor == 0x1462 && | |
2185 | dev->pdev->subsystem_device == 0x0131) | |
2186 | return false; | |
2187 | ||
790cfb34 AD |
2188 | return true; |
2189 | } | |
2190 | ||
b75fad06 AD |
2191 | static uint16_t combios_check_dl_dvi(struct drm_device *dev, int is_dvi_d) |
2192 | { | |
2193 | struct radeon_device *rdev = dev->dev_private; | |
2194 | uint32_t ext_tmds_info; | |
2195 | ||
2196 | if (rdev->flags & RADEON_IS_IGP) { | |
2197 | if (is_dvi_d) | |
2198 | return CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_D; | |
2199 | else | |
2200 | return CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_I; | |
2201 | } | |
2202 | ext_tmds_info = combios_get_table_offset(dev, COMBIOS_EXT_TMDS_INFO_TABLE); | |
2203 | if (ext_tmds_info) { | |
2204 | uint8_t rev = RBIOS8(ext_tmds_info); | |
2205 | uint8_t flags = RBIOS8(ext_tmds_info + 4 + 5); | |
2206 | if (rev >= 3) { | |
2207 | if (is_dvi_d) | |
2208 | return CONNECTOR_OBJECT_ID_DUAL_LINK_DVI_D; | |
2209 | else | |
2210 | return CONNECTOR_OBJECT_ID_DUAL_LINK_DVI_I; | |
2211 | } else { | |
2212 | if (flags & 1) { | |
2213 | if (is_dvi_d) | |
2214 | return CONNECTOR_OBJECT_ID_DUAL_LINK_DVI_D; | |
2215 | else | |
2216 | return CONNECTOR_OBJECT_ID_DUAL_LINK_DVI_I; | |
2217 | } | |
2218 | } | |
2219 | } | |
2220 | if (is_dvi_d) | |
2221 | return CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_D; | |
2222 | else | |
2223 | return CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_I; | |
2224 | } | |
2225 | ||
771fe6b9 JG |
2226 | bool radeon_get_legacy_connector_info_from_bios(struct drm_device *dev) |
2227 | { | |
2228 | struct radeon_device *rdev = dev->dev_private; | |
2229 | uint32_t conn_info, entry, devices; | |
b75fad06 | 2230 | uint16_t tmp, connector_object_id; |
771fe6b9 JG |
2231 | enum radeon_combios_ddc ddc_type; |
2232 | enum radeon_combios_connector connector; | |
2233 | int i = 0; | |
2234 | struct radeon_i2c_bus_rec ddc_i2c; | |
eed45b30 | 2235 | struct radeon_hpd hpd; |
771fe6b9 | 2236 | |
771fe6b9 JG |
2237 | conn_info = combios_get_table_offset(dev, COMBIOS_CONNECTOR_INFO_TABLE); |
2238 | if (conn_info) { | |
2239 | for (i = 0; i < 4; i++) { | |
2240 | entry = conn_info + 2 + i * 2; | |
2241 | ||
2242 | if (!RBIOS16(entry)) | |
2243 | break; | |
2244 | ||
2245 | tmp = RBIOS16(entry); | |
2246 | ||
2247 | connector = (tmp >> 12) & 0xf; | |
2248 | ||
2249 | ddc_type = (tmp >> 8) & 0xf; | |
179e8078 | 2250 | ddc_i2c = combios_setup_i2c_bus(rdev, ddc_type, 0, 0); |
771fe6b9 | 2251 | |
eed45b30 AD |
2252 | switch (connector) { |
2253 | case CONNECTOR_PROPRIETARY_LEGACY: | |
2254 | case CONNECTOR_DVI_I_LEGACY: | |
2255 | case CONNECTOR_DVI_D_LEGACY: | |
2256 | if ((tmp >> 4) & 0x1) | |
2257 | hpd.hpd = RADEON_HPD_2; | |
2258 | else | |
2259 | hpd.hpd = RADEON_HPD_1; | |
2260 | break; | |
2261 | default: | |
2262 | hpd.hpd = RADEON_HPD_NONE; | |
2263 | break; | |
2264 | } | |
2265 | ||
2d152c6b | 2266 | if (!radeon_apply_legacy_quirks(dev, i, &connector, |
eed45b30 | 2267 | &ddc_i2c, &hpd)) |
2d152c6b | 2268 | continue; |
771fe6b9 JG |
2269 | |
2270 | switch (connector) { | |
2271 | case CONNECTOR_PROPRIETARY_LEGACY: | |
2272 | if ((tmp >> 4) & 0x1) | |
2273 | devices = ATOM_DEVICE_DFP2_SUPPORT; | |
2274 | else | |
2275 | devices = ATOM_DEVICE_DFP1_SUPPORT; | |
2276 | radeon_add_legacy_encoder(dev, | |
5137ee94 | 2277 | radeon_get_encoder_enum |
771fe6b9 JG |
2278 | (dev, devices, 0), |
2279 | devices); | |
2280 | radeon_add_legacy_connector(dev, i, devices, | |
2281 | legacy_connector_convert | |
2282 | [connector], | |
b75fad06 | 2283 | &ddc_i2c, |
eed45b30 AD |
2284 | CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_D, |
2285 | &hpd); | |
771fe6b9 JG |
2286 | break; |
2287 | case CONNECTOR_CRT_LEGACY: | |
2288 | if (tmp & 0x1) { | |
2289 | devices = ATOM_DEVICE_CRT2_SUPPORT; | |
2290 | radeon_add_legacy_encoder(dev, | |
5137ee94 | 2291 | radeon_get_encoder_enum |
771fe6b9 JG |
2292 | (dev, |
2293 | ATOM_DEVICE_CRT2_SUPPORT, | |
2294 | 2), | |
2295 | ATOM_DEVICE_CRT2_SUPPORT); | |
2296 | } else { | |
2297 | devices = ATOM_DEVICE_CRT1_SUPPORT; | |
2298 | radeon_add_legacy_encoder(dev, | |
5137ee94 | 2299 | radeon_get_encoder_enum |
771fe6b9 JG |
2300 | (dev, |
2301 | ATOM_DEVICE_CRT1_SUPPORT, | |
2302 | 1), | |
2303 | ATOM_DEVICE_CRT1_SUPPORT); | |
2304 | } | |
2305 | radeon_add_legacy_connector(dev, | |
2306 | i, | |
2307 | devices, | |
2308 | legacy_connector_convert | |
2309 | [connector], | |
b75fad06 | 2310 | &ddc_i2c, |
eed45b30 AD |
2311 | CONNECTOR_OBJECT_ID_VGA, |
2312 | &hpd); | |
771fe6b9 JG |
2313 | break; |
2314 | case CONNECTOR_DVI_I_LEGACY: | |
2315 | devices = 0; | |
2316 | if (tmp & 0x1) { | |
2317 | devices |= ATOM_DEVICE_CRT2_SUPPORT; | |
2318 | radeon_add_legacy_encoder(dev, | |
5137ee94 | 2319 | radeon_get_encoder_enum |
771fe6b9 JG |
2320 | (dev, |
2321 | ATOM_DEVICE_CRT2_SUPPORT, | |
2322 | 2), | |
2323 | ATOM_DEVICE_CRT2_SUPPORT); | |
2324 | } else { | |
2325 | devices |= ATOM_DEVICE_CRT1_SUPPORT; | |
2326 | radeon_add_legacy_encoder(dev, | |
5137ee94 | 2327 | radeon_get_encoder_enum |
771fe6b9 JG |
2328 | (dev, |
2329 | ATOM_DEVICE_CRT1_SUPPORT, | |
2330 | 1), | |
2331 | ATOM_DEVICE_CRT1_SUPPORT); | |
2332 | } | |
2333 | if ((tmp >> 4) & 0x1) { | |
2334 | devices |= ATOM_DEVICE_DFP2_SUPPORT; | |
2335 | radeon_add_legacy_encoder(dev, | |
5137ee94 | 2336 | radeon_get_encoder_enum |
771fe6b9 JG |
2337 | (dev, |
2338 | ATOM_DEVICE_DFP2_SUPPORT, | |
2339 | 0), | |
2340 | ATOM_DEVICE_DFP2_SUPPORT); | |
b75fad06 | 2341 | connector_object_id = combios_check_dl_dvi(dev, 0); |
771fe6b9 JG |
2342 | } else { |
2343 | devices |= ATOM_DEVICE_DFP1_SUPPORT; | |
2344 | radeon_add_legacy_encoder(dev, | |
5137ee94 | 2345 | radeon_get_encoder_enum |
771fe6b9 JG |
2346 | (dev, |
2347 | ATOM_DEVICE_DFP1_SUPPORT, | |
2348 | 0), | |
2349 | ATOM_DEVICE_DFP1_SUPPORT); | |
b75fad06 | 2350 | connector_object_id = CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_I; |
771fe6b9 JG |
2351 | } |
2352 | radeon_add_legacy_connector(dev, | |
2353 | i, | |
2354 | devices, | |
2355 | legacy_connector_convert | |
2356 | [connector], | |
b75fad06 | 2357 | &ddc_i2c, |
eed45b30 AD |
2358 | connector_object_id, |
2359 | &hpd); | |
771fe6b9 JG |
2360 | break; |
2361 | case CONNECTOR_DVI_D_LEGACY: | |
b75fad06 | 2362 | if ((tmp >> 4) & 0x1) { |
771fe6b9 | 2363 | devices = ATOM_DEVICE_DFP2_SUPPORT; |
b75fad06 AD |
2364 | connector_object_id = combios_check_dl_dvi(dev, 1); |
2365 | } else { | |
771fe6b9 | 2366 | devices = ATOM_DEVICE_DFP1_SUPPORT; |
b75fad06 AD |
2367 | connector_object_id = CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_I; |
2368 | } | |
771fe6b9 | 2369 | radeon_add_legacy_encoder(dev, |
5137ee94 | 2370 | radeon_get_encoder_enum |
771fe6b9 JG |
2371 | (dev, devices, 0), |
2372 | devices); | |
2373 | radeon_add_legacy_connector(dev, i, devices, | |
2374 | legacy_connector_convert | |
2375 | [connector], | |
b75fad06 | 2376 | &ddc_i2c, |
eed45b30 AD |
2377 | connector_object_id, |
2378 | &hpd); | |
771fe6b9 JG |
2379 | break; |
2380 | case CONNECTOR_CTV_LEGACY: | |
2381 | case CONNECTOR_STV_LEGACY: | |
2382 | radeon_add_legacy_encoder(dev, | |
5137ee94 | 2383 | radeon_get_encoder_enum |
771fe6b9 JG |
2384 | (dev, |
2385 | ATOM_DEVICE_TV1_SUPPORT, | |
2386 | 2), | |
2387 | ATOM_DEVICE_TV1_SUPPORT); | |
2388 | radeon_add_legacy_connector(dev, i, | |
2389 | ATOM_DEVICE_TV1_SUPPORT, | |
2390 | legacy_connector_convert | |
2391 | [connector], | |
b75fad06 | 2392 | &ddc_i2c, |
eed45b30 AD |
2393 | CONNECTOR_OBJECT_ID_SVIDEO, |
2394 | &hpd); | |
771fe6b9 JG |
2395 | break; |
2396 | default: | |
2397 | DRM_ERROR("Unknown connector type: %d\n", | |
2398 | connector); | |
2399 | continue; | |
2400 | } | |
2401 | ||
2402 | } | |
2403 | } else { | |
2404 | uint16_t tmds_info = | |
2405 | combios_get_table_offset(dev, COMBIOS_DFP_INFO_TABLE); | |
2406 | if (tmds_info) { | |
d9fdaafb | 2407 | DRM_DEBUG_KMS("Found DFP table, assuming DVI connector\n"); |
771fe6b9 JG |
2408 | |
2409 | radeon_add_legacy_encoder(dev, | |
5137ee94 | 2410 | radeon_get_encoder_enum(dev, |
771fe6b9 JG |
2411 | ATOM_DEVICE_CRT1_SUPPORT, |
2412 | 1), | |
2413 | ATOM_DEVICE_CRT1_SUPPORT); | |
2414 | radeon_add_legacy_encoder(dev, | |
5137ee94 | 2415 | radeon_get_encoder_enum(dev, |
771fe6b9 JG |
2416 | ATOM_DEVICE_DFP1_SUPPORT, |
2417 | 0), | |
2418 | ATOM_DEVICE_DFP1_SUPPORT); | |
2419 | ||
179e8078 | 2420 | ddc_i2c = combios_setup_i2c_bus(rdev, DDC_DVI, 0, 0); |
8e36ed00 | 2421 | hpd.hpd = RADEON_HPD_1; |
771fe6b9 JG |
2422 | radeon_add_legacy_connector(dev, |
2423 | 0, | |
2424 | ATOM_DEVICE_CRT1_SUPPORT | | |
2425 | ATOM_DEVICE_DFP1_SUPPORT, | |
2426 | DRM_MODE_CONNECTOR_DVII, | |
b75fad06 | 2427 | &ddc_i2c, |
eed45b30 AD |
2428 | CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_I, |
2429 | &hpd); | |
771fe6b9 | 2430 | } else { |
d0c403e9 AD |
2431 | uint16_t crt_info = |
2432 | combios_get_table_offset(dev, COMBIOS_CRT_INFO_TABLE); | |
d9fdaafb | 2433 | DRM_DEBUG_KMS("Found CRT table, assuming VGA connector\n"); |
d0c403e9 AD |
2434 | if (crt_info) { |
2435 | radeon_add_legacy_encoder(dev, | |
5137ee94 | 2436 | radeon_get_encoder_enum(dev, |
d0c403e9 AD |
2437 | ATOM_DEVICE_CRT1_SUPPORT, |
2438 | 1), | |
2439 | ATOM_DEVICE_CRT1_SUPPORT); | |
179e8078 | 2440 | ddc_i2c = combios_setup_i2c_bus(rdev, DDC_VGA, 0, 0); |
eed45b30 | 2441 | hpd.hpd = RADEON_HPD_NONE; |
d0c403e9 AD |
2442 | radeon_add_legacy_connector(dev, |
2443 | 0, | |
2444 | ATOM_DEVICE_CRT1_SUPPORT, | |
2445 | DRM_MODE_CONNECTOR_VGA, | |
b75fad06 | 2446 | &ddc_i2c, |
eed45b30 AD |
2447 | CONNECTOR_OBJECT_ID_VGA, |
2448 | &hpd); | |
d0c403e9 | 2449 | } else { |
d9fdaafb | 2450 | DRM_DEBUG_KMS("No connector info found\n"); |
d0c403e9 AD |
2451 | return false; |
2452 | } | |
771fe6b9 JG |
2453 | } |
2454 | } | |
2455 | ||
2456 | if (rdev->flags & RADEON_IS_MOBILITY || rdev->flags & RADEON_IS_IGP) { | |
2457 | uint16_t lcd_info = | |
2458 | combios_get_table_offset(dev, COMBIOS_LCD_INFO_TABLE); | |
2459 | if (lcd_info) { | |
2460 | uint16_t lcd_ddc_info = | |
2461 | combios_get_table_offset(dev, | |
2462 | COMBIOS_LCD_DDC_INFO_TABLE); | |
2463 | ||
2464 | radeon_add_legacy_encoder(dev, | |
5137ee94 | 2465 | radeon_get_encoder_enum(dev, |
771fe6b9 JG |
2466 | ATOM_DEVICE_LCD1_SUPPORT, |
2467 | 0), | |
2468 | ATOM_DEVICE_LCD1_SUPPORT); | |
2469 | ||
2470 | if (lcd_ddc_info) { | |
2471 | ddc_type = RBIOS8(lcd_ddc_info + 2); | |
2472 | switch (ddc_type) { | |
771fe6b9 JG |
2473 | case DDC_LCD: |
2474 | ddc_i2c = | |
179e8078 AD |
2475 | combios_setup_i2c_bus(rdev, |
2476 | DDC_LCD, | |
2477 | RBIOS32(lcd_ddc_info + 3), | |
2478 | RBIOS32(lcd_ddc_info + 7)); | |
f376b94f | 2479 | radeon_i2c_add(rdev, &ddc_i2c, "LCD"); |
771fe6b9 JG |
2480 | break; |
2481 | case DDC_GPIO: | |
2482 | ddc_i2c = | |
179e8078 AD |
2483 | combios_setup_i2c_bus(rdev, |
2484 | DDC_GPIO, | |
2485 | RBIOS32(lcd_ddc_info + 3), | |
2486 | RBIOS32(lcd_ddc_info + 7)); | |
f376b94f | 2487 | radeon_i2c_add(rdev, &ddc_i2c, "LCD"); |
771fe6b9 JG |
2488 | break; |
2489 | default: | |
179e8078 AD |
2490 | ddc_i2c = |
2491 | combios_setup_i2c_bus(rdev, ddc_type, 0, 0); | |
771fe6b9 JG |
2492 | break; |
2493 | } | |
d9fdaafb | 2494 | DRM_DEBUG_KMS("LCD DDC Info Table found!\n"); |
771fe6b9 JG |
2495 | } else |
2496 | ddc_i2c.valid = false; | |
2497 | ||
eed45b30 | 2498 | hpd.hpd = RADEON_HPD_NONE; |
771fe6b9 JG |
2499 | radeon_add_legacy_connector(dev, |
2500 | 5, | |
2501 | ATOM_DEVICE_LCD1_SUPPORT, | |
2502 | DRM_MODE_CONNECTOR_LVDS, | |
b75fad06 | 2503 | &ddc_i2c, |
eed45b30 AD |
2504 | CONNECTOR_OBJECT_ID_LVDS, |
2505 | &hpd); | |
771fe6b9 JG |
2506 | } |
2507 | } | |
2508 | ||
2509 | /* check TV table */ | |
2510 | if (rdev->family != CHIP_R100 && rdev->family != CHIP_R200) { | |
2511 | uint32_t tv_info = | |
2512 | combios_get_table_offset(dev, COMBIOS_TV_INFO_TABLE); | |
2513 | if (tv_info) { | |
2514 | if (RBIOS8(tv_info + 6) == 'T') { | |
790cfb34 | 2515 | if (radeon_apply_legacy_tv_quirks(dev)) { |
eed45b30 | 2516 | hpd.hpd = RADEON_HPD_NONE; |
d294ed69 | 2517 | ddc_i2c.valid = false; |
790cfb34 | 2518 | radeon_add_legacy_encoder(dev, |
5137ee94 | 2519 | radeon_get_encoder_enum |
790cfb34 AD |
2520 | (dev, |
2521 | ATOM_DEVICE_TV1_SUPPORT, | |
2522 | 2), | |
2523 | ATOM_DEVICE_TV1_SUPPORT); | |
2524 | radeon_add_legacy_connector(dev, 6, | |
2525 | ATOM_DEVICE_TV1_SUPPORT, | |
2526 | DRM_MODE_CONNECTOR_SVIDEO, | |
b75fad06 | 2527 | &ddc_i2c, |
eed45b30 AD |
2528 | CONNECTOR_OBJECT_ID_SVIDEO, |
2529 | &hpd); | |
790cfb34 | 2530 | } |
771fe6b9 JG |
2531 | } |
2532 | } | |
2533 | } | |
2534 | ||
2535 | radeon_link_encoder_connector(dev); | |
2536 | ||
2537 | return true; | |
2538 | } | |
2539 | ||
63f7d982 AD |
2540 | static const char *thermal_controller_names[] = { |
2541 | "NONE", | |
2542 | "lm63", | |
2543 | "adm1032", | |
2544 | }; | |
2545 | ||
56278a8e AD |
2546 | void radeon_combios_get_power_modes(struct radeon_device *rdev) |
2547 | { | |
2548 | struct drm_device *dev = rdev->ddev; | |
2549 | u16 offset, misc, misc2 = 0; | |
2550 | u8 rev, blocks, tmp; | |
2551 | int state_index = 0; | |
2552 | ||
a48b9b4e | 2553 | rdev->pm.default_power_state_index = -1; |
56278a8e | 2554 | |
0975b162 AD |
2555 | /* allocate 2 power states */ |
2556 | rdev->pm.power_state = kzalloc(sizeof(struct radeon_power_state) * 2, GFP_KERNEL); | |
2557 | if (!rdev->pm.power_state) { | |
2558 | rdev->pm.default_power_state_index = state_index; | |
2559 | rdev->pm.num_power_states = 0; | |
2560 | ||
2561 | rdev->pm.current_power_state_index = rdev->pm.default_power_state_index; | |
2562 | rdev->pm.current_clock_mode_index = 0; | |
2563 | return; | |
2564 | } | |
2565 | ||
63f7d982 AD |
2566 | /* check for a thermal chip */ |
2567 | offset = combios_get_table_offset(dev, COMBIOS_OVERDRIVE_INFO_TABLE); | |
2568 | if (offset) { | |
2569 | u8 thermal_controller = 0, gpio = 0, i2c_addr = 0, clk_bit = 0, data_bit = 0; | |
2570 | struct radeon_i2c_bus_rec i2c_bus; | |
2571 | ||
2572 | rev = RBIOS8(offset); | |
2573 | ||
2574 | if (rev == 0) { | |
2575 | thermal_controller = RBIOS8(offset + 3); | |
2576 | gpio = RBIOS8(offset + 4) & 0x3f; | |
2577 | i2c_addr = RBIOS8(offset + 5); | |
2578 | } else if (rev == 1) { | |
2579 | thermal_controller = RBIOS8(offset + 4); | |
2580 | gpio = RBIOS8(offset + 5) & 0x3f; | |
2581 | i2c_addr = RBIOS8(offset + 6); | |
2582 | } else if (rev == 2) { | |
2583 | thermal_controller = RBIOS8(offset + 4); | |
2584 | gpio = RBIOS8(offset + 5) & 0x3f; | |
2585 | i2c_addr = RBIOS8(offset + 6); | |
2586 | clk_bit = RBIOS8(offset + 0xa); | |
2587 | data_bit = RBIOS8(offset + 0xb); | |
2588 | } | |
2589 | if ((thermal_controller > 0) && (thermal_controller < 3)) { | |
2590 | DRM_INFO("Possible %s thermal controller at 0x%02x\n", | |
2591 | thermal_controller_names[thermal_controller], | |
2592 | i2c_addr >> 1); | |
2593 | if (gpio == DDC_LCD) { | |
2594 | /* MM i2c */ | |
2595 | i2c_bus.valid = true; | |
2596 | i2c_bus.hw_capable = true; | |
2597 | i2c_bus.mm_i2c = true; | |
2598 | i2c_bus.i2c_id = 0xa0; | |
2599 | } else if (gpio == DDC_GPIO) | |
2600 | i2c_bus = combios_setup_i2c_bus(rdev, gpio, 1 << clk_bit, 1 << data_bit); | |
2601 | else | |
2602 | i2c_bus = combios_setup_i2c_bus(rdev, gpio, 0, 0); | |
2603 | rdev->pm.i2c_bus = radeon_i2c_lookup(rdev, &i2c_bus); | |
2604 | if (rdev->pm.i2c_bus) { | |
2605 | struct i2c_board_info info = { }; | |
2606 | const char *name = thermal_controller_names[thermal_controller]; | |
2607 | info.addr = i2c_addr >> 1; | |
2608 | strlcpy(info.type, name, sizeof(info.type)); | |
2609 | i2c_new_device(&rdev->pm.i2c_bus->adapter, &info); | |
2610 | } | |
2611 | } | |
2612 | } | |
2613 | ||
56278a8e AD |
2614 | if (rdev->flags & RADEON_IS_MOBILITY) { |
2615 | offset = combios_get_table_offset(dev, COMBIOS_POWERPLAY_INFO_TABLE); | |
2616 | if (offset) { | |
2617 | rev = RBIOS8(offset); | |
2618 | blocks = RBIOS8(offset + 0x2); | |
2619 | /* power mode 0 tends to be the only valid one */ | |
2620 | rdev->pm.power_state[state_index].num_clock_modes = 1; | |
2621 | rdev->pm.power_state[state_index].clock_info[0].mclk = RBIOS32(offset + 0x5 + 0x2); | |
2622 | rdev->pm.power_state[state_index].clock_info[0].sclk = RBIOS32(offset + 0x5 + 0x6); | |
2623 | if ((rdev->pm.power_state[state_index].clock_info[0].mclk == 0) || | |
2624 | (rdev->pm.power_state[state_index].clock_info[0].sclk == 0)) | |
2625 | goto default_mode; | |
0ec0e74f AD |
2626 | rdev->pm.power_state[state_index].type = |
2627 | POWER_STATE_TYPE_BATTERY; | |
56278a8e AD |
2628 | misc = RBIOS16(offset + 0x5 + 0x0); |
2629 | if (rev > 4) | |
2630 | misc2 = RBIOS16(offset + 0x5 + 0xe); | |
79daedc9 AD |
2631 | rdev->pm.power_state[state_index].misc = misc; |
2632 | rdev->pm.power_state[state_index].misc2 = misc2; | |
56278a8e AD |
2633 | if (misc & 0x4) { |
2634 | rdev->pm.power_state[state_index].clock_info[0].voltage.type = VOLTAGE_GPIO; | |
2635 | if (misc & 0x8) | |
2636 | rdev->pm.power_state[state_index].clock_info[0].voltage.active_high = | |
2637 | true; | |
2638 | else | |
2639 | rdev->pm.power_state[state_index].clock_info[0].voltage.active_high = | |
2640 | false; | |
2641 | rdev->pm.power_state[state_index].clock_info[0].voltage.gpio.valid = true; | |
2642 | if (rev < 6) { | |
2643 | rdev->pm.power_state[state_index].clock_info[0].voltage.gpio.reg = | |
2644 | RBIOS16(offset + 0x5 + 0xb) * 4; | |
2645 | tmp = RBIOS8(offset + 0x5 + 0xd); | |
2646 | rdev->pm.power_state[state_index].clock_info[0].voltage.gpio.mask = (1 << tmp); | |
2647 | } else { | |
2648 | u8 entries = RBIOS8(offset + 0x5 + 0xb); | |
2649 | u16 voltage_table_offset = RBIOS16(offset + 0x5 + 0xc); | |
2650 | if (entries && voltage_table_offset) { | |
2651 | rdev->pm.power_state[state_index].clock_info[0].voltage.gpio.reg = | |
2652 | RBIOS16(voltage_table_offset) * 4; | |
2653 | tmp = RBIOS8(voltage_table_offset + 0x2); | |
2654 | rdev->pm.power_state[state_index].clock_info[0].voltage.gpio.mask = (1 << tmp); | |
2655 | } else | |
2656 | rdev->pm.power_state[state_index].clock_info[0].voltage.gpio.valid = false; | |
2657 | } | |
2658 | switch ((misc2 & 0x700) >> 8) { | |
2659 | case 0: | |
2660 | default: | |
2661 | rdev->pm.power_state[state_index].clock_info[0].voltage.delay = 0; | |
2662 | break; | |
2663 | case 1: | |
2664 | rdev->pm.power_state[state_index].clock_info[0].voltage.delay = 33; | |
2665 | break; | |
2666 | case 2: | |
2667 | rdev->pm.power_state[state_index].clock_info[0].voltage.delay = 66; | |
2668 | break; | |
2669 | case 3: | |
2670 | rdev->pm.power_state[state_index].clock_info[0].voltage.delay = 99; | |
2671 | break; | |
2672 | case 4: | |
2673 | rdev->pm.power_state[state_index].clock_info[0].voltage.delay = 132; | |
2674 | break; | |
2675 | } | |
2676 | } else | |
2677 | rdev->pm.power_state[state_index].clock_info[0].voltage.type = VOLTAGE_NONE; | |
2678 | if (rev > 6) | |
79daedc9 | 2679 | rdev->pm.power_state[state_index].pcie_lanes = |
56278a8e | 2680 | RBIOS8(offset + 0x5 + 0x10); |
d7311171 | 2681 | rdev->pm.power_state[state_index].flags = RADEON_PM_STATE_SINGLE_DISPLAY_ONLY; |
56278a8e AD |
2682 | state_index++; |
2683 | } else { | |
2684 | /* XXX figure out some good default low power mode for mobility cards w/out power tables */ | |
2685 | } | |
2686 | } else { | |
2687 | /* XXX figure out some good default low power mode for desktop cards */ | |
2688 | } | |
2689 | ||
2690 | default_mode: | |
2691 | /* add the default mode */ | |
0ec0e74f AD |
2692 | rdev->pm.power_state[state_index].type = |
2693 | POWER_STATE_TYPE_DEFAULT; | |
56278a8e AD |
2694 | rdev->pm.power_state[state_index].num_clock_modes = 1; |
2695 | rdev->pm.power_state[state_index].clock_info[0].mclk = rdev->clock.default_mclk; | |
2696 | rdev->pm.power_state[state_index].clock_info[0].sclk = rdev->clock.default_sclk; | |
2697 | rdev->pm.power_state[state_index].default_clock_mode = &rdev->pm.power_state[state_index].clock_info[0]; | |
84d88f4c | 2698 | if ((state_index > 0) && |
8de016e2 | 2699 | (rdev->pm.power_state[0].clock_info[0].voltage.type == VOLTAGE_GPIO)) |
84d88f4c AD |
2700 | rdev->pm.power_state[state_index].clock_info[0].voltage = |
2701 | rdev->pm.power_state[0].clock_info[0].voltage; | |
2702 | else | |
2703 | rdev->pm.power_state[state_index].clock_info[0].voltage.type = VOLTAGE_NONE; | |
79daedc9 | 2704 | rdev->pm.power_state[state_index].pcie_lanes = 16; |
a48b9b4e AD |
2705 | rdev->pm.power_state[state_index].flags = 0; |
2706 | rdev->pm.default_power_state_index = state_index; | |
56278a8e | 2707 | rdev->pm.num_power_states = state_index + 1; |
9038dfdf | 2708 | |
a48b9b4e AD |
2709 | rdev->pm.current_power_state_index = rdev->pm.default_power_state_index; |
2710 | rdev->pm.current_clock_mode_index = 0; | |
56278a8e AD |
2711 | } |
2712 | ||
fcec570b AD |
2713 | void radeon_external_tmds_setup(struct drm_encoder *encoder) |
2714 | { | |
2715 | struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder); | |
2716 | struct radeon_encoder_ext_tmds *tmds = radeon_encoder->enc_priv; | |
2717 | ||
2718 | if (!tmds) | |
2719 | return; | |
2720 | ||
2721 | switch (tmds->dvo_chip) { | |
2722 | case DVO_SIL164: | |
2723 | /* sil 164 */ | |
5a6f98f5 AD |
2724 | radeon_i2c_put_byte(tmds->i2c_bus, |
2725 | tmds->slave_addr, | |
2726 | 0x08, 0x30); | |
2727 | radeon_i2c_put_byte(tmds->i2c_bus, | |
fcec570b AD |
2728 | tmds->slave_addr, |
2729 | 0x09, 0x00); | |
5a6f98f5 AD |
2730 | radeon_i2c_put_byte(tmds->i2c_bus, |
2731 | tmds->slave_addr, | |
2732 | 0x0a, 0x90); | |
2733 | radeon_i2c_put_byte(tmds->i2c_bus, | |
2734 | tmds->slave_addr, | |
2735 | 0x0c, 0x89); | |
2736 | radeon_i2c_put_byte(tmds->i2c_bus, | |
fcec570b AD |
2737 | tmds->slave_addr, |
2738 | 0x08, 0x3b); | |
fcec570b AD |
2739 | break; |
2740 | case DVO_SIL1178: | |
2741 | /* sil 1178 - untested */ | |
2742 | /* | |
2743 | * 0x0f, 0x44 | |
2744 | * 0x0f, 0x4c | |
2745 | * 0x0e, 0x01 | |
2746 | * 0x0a, 0x80 | |
2747 | * 0x09, 0x30 | |
2748 | * 0x0c, 0xc9 | |
2749 | * 0x0d, 0x70 | |
2750 | * 0x08, 0x32 | |
2751 | * 0x08, 0x33 | |
2752 | */ | |
2753 | break; | |
2754 | default: | |
2755 | break; | |
2756 | } | |
2757 | ||
2758 | } | |
2759 | ||
2760 | bool radeon_combios_external_tmds_setup(struct drm_encoder *encoder) | |
2761 | { | |
2762 | struct drm_device *dev = encoder->dev; | |
2763 | struct radeon_device *rdev = dev->dev_private; | |
2764 | struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder); | |
2765 | uint16_t offset; | |
2766 | uint8_t blocks, slave_addr, rev; | |
2767 | uint32_t index, id; | |
2768 | uint32_t reg, val, and_mask, or_mask; | |
2769 | struct radeon_encoder_ext_tmds *tmds = radeon_encoder->enc_priv; | |
2770 | ||
fcec570b AD |
2771 | if (!tmds) |
2772 | return false; | |
2773 | ||
2774 | if (rdev->flags & RADEON_IS_IGP) { | |
2775 | offset = combios_get_table_offset(dev, COMBIOS_TMDS_POWER_ON_TABLE); | |
2776 | rev = RBIOS8(offset); | |
2777 | if (offset) { | |
2778 | rev = RBIOS8(offset); | |
2779 | if (rev > 1) { | |
2780 | blocks = RBIOS8(offset + 3); | |
2781 | index = offset + 4; | |
2782 | while (blocks > 0) { | |
2783 | id = RBIOS16(index); | |
2784 | index += 2; | |
2785 | switch (id >> 13) { | |
2786 | case 0: | |
2787 | reg = (id & 0x1fff) * 4; | |
2788 | val = RBIOS32(index); | |
2789 | index += 4; | |
2790 | WREG32(reg, val); | |
2791 | break; | |
2792 | case 2: | |
2793 | reg = (id & 0x1fff) * 4; | |
2794 | and_mask = RBIOS32(index); | |
2795 | index += 4; | |
2796 | or_mask = RBIOS32(index); | |
2797 | index += 4; | |
2798 | val = RREG32(reg); | |
2799 | val = (val & and_mask) | or_mask; | |
2800 | WREG32(reg, val); | |
2801 | break; | |
2802 | case 3: | |
2803 | val = RBIOS16(index); | |
2804 | index += 2; | |
2805 | udelay(val); | |
2806 | break; | |
2807 | case 4: | |
2808 | val = RBIOS16(index); | |
2809 | index += 2; | |
2810 | udelay(val * 1000); | |
2811 | break; | |
2812 | case 6: | |
2813 | slave_addr = id & 0xff; | |
2814 | slave_addr >>= 1; /* 7 bit addressing */ | |
2815 | index++; | |
2816 | reg = RBIOS8(index); | |
2817 | index++; | |
2818 | val = RBIOS8(index); | |
2819 | index++; | |
5a6f98f5 AD |
2820 | radeon_i2c_put_byte(tmds->i2c_bus, |
2821 | slave_addr, | |
2822 | reg, val); | |
fcec570b AD |
2823 | break; |
2824 | default: | |
2825 | DRM_ERROR("Unknown id %d\n", id >> 13); | |
2826 | break; | |
2827 | } | |
2828 | blocks--; | |
2829 | } | |
2830 | return true; | |
2831 | } | |
2832 | } | |
2833 | } else { | |
2834 | offset = combios_get_table_offset(dev, COMBIOS_EXT_TMDS_INFO_TABLE); | |
2835 | if (offset) { | |
2836 | index = offset + 10; | |
2837 | id = RBIOS16(index); | |
2838 | while (id != 0xffff) { | |
2839 | index += 2; | |
2840 | switch (id >> 13) { | |
2841 | case 0: | |
2842 | reg = (id & 0x1fff) * 4; | |
2843 | val = RBIOS32(index); | |
2844 | WREG32(reg, val); | |
2845 | break; | |
2846 | case 2: | |
2847 | reg = (id & 0x1fff) * 4; | |
2848 | and_mask = RBIOS32(index); | |
2849 | index += 4; | |
2850 | or_mask = RBIOS32(index); | |
2851 | index += 4; | |
2852 | val = RREG32(reg); | |
2853 | val = (val & and_mask) | or_mask; | |
2854 | WREG32(reg, val); | |
2855 | break; | |
2856 | case 4: | |
2857 | val = RBIOS16(index); | |
2858 | index += 2; | |
2859 | udelay(val); | |
2860 | break; | |
2861 | case 5: | |
2862 | reg = id & 0x1fff; | |
2863 | and_mask = RBIOS32(index); | |
2864 | index += 4; | |
2865 | or_mask = RBIOS32(index); | |
2866 | index += 4; | |
2867 | val = RREG32_PLL(reg); | |
2868 | val = (val & and_mask) | or_mask; | |
2869 | WREG32_PLL(reg, val); | |
2870 | break; | |
2871 | case 6: | |
2872 | reg = id & 0x1fff; | |
2873 | val = RBIOS8(index); | |
2874 | index += 1; | |
5a6f98f5 AD |
2875 | radeon_i2c_put_byte(tmds->i2c_bus, |
2876 | tmds->slave_addr, | |
2877 | reg, val); | |
fcec570b AD |
2878 | break; |
2879 | default: | |
2880 | DRM_ERROR("Unknown id %d\n", id >> 13); | |
2881 | break; | |
2882 | } | |
2883 | id = RBIOS16(index); | |
2884 | } | |
2885 | return true; | |
2886 | } | |
2887 | } | |
2888 | return false; | |
2889 | } | |
2890 | ||
771fe6b9 JG |
2891 | static void combios_parse_mmio_table(struct drm_device *dev, uint16_t offset) |
2892 | { | |
2893 | struct radeon_device *rdev = dev->dev_private; | |
2894 | ||
2895 | if (offset) { | |
2896 | while (RBIOS16(offset)) { | |
2897 | uint16_t cmd = ((RBIOS16(offset) & 0xe000) >> 13); | |
2898 | uint32_t addr = (RBIOS16(offset) & 0x1fff); | |
2899 | uint32_t val, and_mask, or_mask; | |
2900 | uint32_t tmp; | |
2901 | ||
2902 | offset += 2; | |
2903 | switch (cmd) { | |
2904 | case 0: | |
2905 | val = RBIOS32(offset); | |
2906 | offset += 4; | |
2907 | WREG32(addr, val); | |
2908 | break; | |
2909 | case 1: | |
2910 | val = RBIOS32(offset); | |
2911 | offset += 4; | |
2912 | WREG32(addr, val); | |
2913 | break; | |
2914 | case 2: | |
2915 | and_mask = RBIOS32(offset); | |
2916 | offset += 4; | |
2917 | or_mask = RBIOS32(offset); | |
2918 | offset += 4; | |
2919 | tmp = RREG32(addr); | |
2920 | tmp &= and_mask; | |
2921 | tmp |= or_mask; | |
2922 | WREG32(addr, tmp); | |
2923 | break; | |
2924 | case 3: | |
2925 | and_mask = RBIOS32(offset); | |
2926 | offset += 4; | |
2927 | or_mask = RBIOS32(offset); | |
2928 | offset += 4; | |
2929 | tmp = RREG32(addr); | |
2930 | tmp &= and_mask; | |
2931 | tmp |= or_mask; | |
2932 | WREG32(addr, tmp); | |
2933 | break; | |
2934 | case 4: | |
2935 | val = RBIOS16(offset); | |
2936 | offset += 2; | |
2937 | udelay(val); | |
2938 | break; | |
2939 | case 5: | |
2940 | val = RBIOS16(offset); | |
2941 | offset += 2; | |
2942 | switch (addr) { | |
2943 | case 8: | |
2944 | while (val--) { | |
2945 | if (! | |
2946 | (RREG32_PLL | |
2947 | (RADEON_CLK_PWRMGT_CNTL) & | |
2948 | RADEON_MC_BUSY)) | |
2949 | break; | |
2950 | } | |
2951 | break; | |
2952 | case 9: | |
2953 | while (val--) { | |
2954 | if ((RREG32(RADEON_MC_STATUS) & | |
2955 | RADEON_MC_IDLE)) | |
2956 | break; | |
2957 | } | |
2958 | break; | |
2959 | default: | |
2960 | break; | |
2961 | } | |
2962 | break; | |
2963 | default: | |
2964 | break; | |
2965 | } | |
2966 | } | |
2967 | } | |
2968 | } | |
2969 | ||
2970 | static void combios_parse_pll_table(struct drm_device *dev, uint16_t offset) | |
2971 | { | |
2972 | struct radeon_device *rdev = dev->dev_private; | |
2973 | ||
2974 | if (offset) { | |
2975 | while (RBIOS8(offset)) { | |
2976 | uint8_t cmd = ((RBIOS8(offset) & 0xc0) >> 6); | |
2977 | uint8_t addr = (RBIOS8(offset) & 0x3f); | |
2978 | uint32_t val, shift, tmp; | |
2979 | uint32_t and_mask, or_mask; | |
2980 | ||
2981 | offset++; | |
2982 | switch (cmd) { | |
2983 | case 0: | |
2984 | val = RBIOS32(offset); | |
2985 | offset += 4; | |
2986 | WREG32_PLL(addr, val); | |
2987 | break; | |
2988 | case 1: | |
2989 | shift = RBIOS8(offset) * 8; | |
2990 | offset++; | |
2991 | and_mask = RBIOS8(offset) << shift; | |
2992 | and_mask |= ~(0xff << shift); | |
2993 | offset++; | |
2994 | or_mask = RBIOS8(offset) << shift; | |
2995 | offset++; | |
2996 | tmp = RREG32_PLL(addr); | |
2997 | tmp &= and_mask; | |
2998 | tmp |= or_mask; | |
2999 | WREG32_PLL(addr, tmp); | |
3000 | break; | |
3001 | case 2: | |
3002 | case 3: | |
3003 | tmp = 1000; | |
3004 | switch (addr) { | |
3005 | case 1: | |
3006 | udelay(150); | |
3007 | break; | |
3008 | case 2: | |
3009 | udelay(1000); | |
3010 | break; | |
3011 | case 3: | |
3012 | while (tmp--) { | |
3013 | if (! | |
3014 | (RREG32_PLL | |
3015 | (RADEON_CLK_PWRMGT_CNTL) & | |
3016 | RADEON_MC_BUSY)) | |
3017 | break; | |
3018 | } | |
3019 | break; | |
3020 | case 4: | |
3021 | while (tmp--) { | |
3022 | if (RREG32_PLL | |
3023 | (RADEON_CLK_PWRMGT_CNTL) & | |
3024 | RADEON_DLL_READY) | |
3025 | break; | |
3026 | } | |
3027 | break; | |
3028 | case 5: | |
3029 | tmp = | |
3030 | RREG32_PLL(RADEON_CLK_PWRMGT_CNTL); | |
3031 | if (tmp & RADEON_CG_NO1_DEBUG_0) { | |
3032 | #if 0 | |
3033 | uint32_t mclk_cntl = | |
3034 | RREG32_PLL | |
3035 | (RADEON_MCLK_CNTL); | |
3036 | mclk_cntl &= 0xffff0000; | |
3037 | /*mclk_cntl |= 0x00001111;*//* ??? */ | |
3038 | WREG32_PLL(RADEON_MCLK_CNTL, | |
3039 | mclk_cntl); | |
3040 | udelay(10000); | |
3041 | #endif | |
3042 | WREG32_PLL | |
3043 | (RADEON_CLK_PWRMGT_CNTL, | |
3044 | tmp & | |
3045 | ~RADEON_CG_NO1_DEBUG_0); | |
3046 | udelay(10000); | |
3047 | } | |
3048 | break; | |
3049 | default: | |
3050 | break; | |
3051 | } | |
3052 | break; | |
3053 | default: | |
3054 | break; | |
3055 | } | |
3056 | } | |
3057 | } | |
3058 | } | |
3059 | ||
3060 | static void combios_parse_ram_reset_table(struct drm_device *dev, | |
3061 | uint16_t offset) | |
3062 | { | |
3063 | struct radeon_device *rdev = dev->dev_private; | |
3064 | uint32_t tmp; | |
3065 | ||
3066 | if (offset) { | |
3067 | uint8_t val = RBIOS8(offset); | |
3068 | while (val != 0xff) { | |
3069 | offset++; | |
3070 | ||
3071 | if (val == 0x0f) { | |
3072 | uint32_t channel_complete_mask; | |
3073 | ||
3074 | if (ASIC_IS_R300(rdev)) | |
3075 | channel_complete_mask = | |
3076 | R300_MEM_PWRUP_COMPLETE; | |
3077 | else | |
3078 | channel_complete_mask = | |
3079 | RADEON_MEM_PWRUP_COMPLETE; | |
3080 | tmp = 20000; | |
3081 | while (tmp--) { | |
3082 | if ((RREG32(RADEON_MEM_STR_CNTL) & | |
3083 | channel_complete_mask) == | |
3084 | channel_complete_mask) | |
3085 | break; | |
3086 | } | |
3087 | } else { | |
3088 | uint32_t or_mask = RBIOS16(offset); | |
3089 | offset += 2; | |
3090 | ||
3091 | tmp = RREG32(RADEON_MEM_SDRAM_MODE_REG); | |
3092 | tmp &= RADEON_SDRAM_MODE_MASK; | |
3093 | tmp |= or_mask; | |
3094 | WREG32(RADEON_MEM_SDRAM_MODE_REG, tmp); | |
3095 | ||
3096 | or_mask = val << 24; | |
3097 | tmp = RREG32(RADEON_MEM_SDRAM_MODE_REG); | |
3098 | tmp &= RADEON_B3MEM_RESET_MASK; | |
3099 | tmp |= or_mask; | |
3100 | WREG32(RADEON_MEM_SDRAM_MODE_REG, tmp); | |
3101 | } | |
3102 | val = RBIOS8(offset); | |
3103 | } | |
3104 | } | |
3105 | } | |
3106 | ||
3107 | static uint32_t combios_detect_ram(struct drm_device *dev, int ram, | |
3108 | int mem_addr_mapping) | |
3109 | { | |
3110 | struct radeon_device *rdev = dev->dev_private; | |
3111 | uint32_t mem_cntl; | |
3112 | uint32_t mem_size; | |
3113 | uint32_t addr = 0; | |
3114 | ||
3115 | mem_cntl = RREG32(RADEON_MEM_CNTL); | |
3116 | if (mem_cntl & RV100_HALF_MODE) | |
3117 | ram /= 2; | |
3118 | mem_size = ram; | |
3119 | mem_cntl &= ~(0xff << 8); | |
3120 | mem_cntl |= (mem_addr_mapping & 0xff) << 8; | |
3121 | WREG32(RADEON_MEM_CNTL, mem_cntl); | |
3122 | RREG32(RADEON_MEM_CNTL); | |
3123 | ||
3124 | /* sdram reset ? */ | |
3125 | ||
3126 | /* something like this???? */ | |
3127 | while (ram--) { | |
3128 | addr = ram * 1024 * 1024; | |
3129 | /* write to each page */ | |
3130 | WREG32(RADEON_MM_INDEX, (addr) | RADEON_MM_APER); | |
3131 | WREG32(RADEON_MM_DATA, 0xdeadbeef); | |
3132 | /* read back and verify */ | |
3133 | WREG32(RADEON_MM_INDEX, (addr) | RADEON_MM_APER); | |
3134 | if (RREG32(RADEON_MM_DATA) != 0xdeadbeef) | |
3135 | return 0; | |
3136 | } | |
3137 | ||
3138 | return mem_size; | |
3139 | } | |
3140 | ||
3141 | static void combios_write_ram_size(struct drm_device *dev) | |
3142 | { | |
3143 | struct radeon_device *rdev = dev->dev_private; | |
3144 | uint8_t rev; | |
3145 | uint16_t offset; | |
3146 | uint32_t mem_size = 0; | |
3147 | uint32_t mem_cntl = 0; | |
3148 | ||
3149 | /* should do something smarter here I guess... */ | |
3150 | if (rdev->flags & RADEON_IS_IGP) | |
3151 | return; | |
3152 | ||
3153 | /* first check detected mem table */ | |
3154 | offset = combios_get_table_offset(dev, COMBIOS_DETECTED_MEM_TABLE); | |
3155 | if (offset) { | |
3156 | rev = RBIOS8(offset); | |
3157 | if (rev < 3) { | |
3158 | mem_cntl = RBIOS32(offset + 1); | |
3159 | mem_size = RBIOS16(offset + 5); | |
4ce9198e AD |
3160 | if ((rdev->family < CHIP_R200) && |
3161 | !ASIC_IS_RN50(rdev)) | |
771fe6b9 JG |
3162 | WREG32(RADEON_MEM_CNTL, mem_cntl); |
3163 | } | |
3164 | } | |
3165 | ||
3166 | if (!mem_size) { | |
3167 | offset = | |
3168 | combios_get_table_offset(dev, COMBIOS_MEM_CONFIG_TABLE); | |
3169 | if (offset) { | |
3170 | rev = RBIOS8(offset - 1); | |
3171 | if (rev < 1) { | |
4ce9198e AD |
3172 | if ((rdev->family < CHIP_R200) |
3173 | && !ASIC_IS_RN50(rdev)) { | |
771fe6b9 JG |
3174 | int ram = 0; |
3175 | int mem_addr_mapping = 0; | |
3176 | ||
3177 | while (RBIOS8(offset)) { | |
3178 | ram = RBIOS8(offset); | |
3179 | mem_addr_mapping = | |
3180 | RBIOS8(offset + 1); | |
3181 | if (mem_addr_mapping != 0x25) | |
3182 | ram *= 2; | |
3183 | mem_size = | |
3184 | combios_detect_ram(dev, ram, | |
3185 | mem_addr_mapping); | |
3186 | if (mem_size) | |
3187 | break; | |
3188 | offset += 2; | |
3189 | } | |
3190 | } else | |
3191 | mem_size = RBIOS8(offset); | |
3192 | } else { | |
3193 | mem_size = RBIOS8(offset); | |
3194 | mem_size *= 2; /* convert to MB */ | |
3195 | } | |
3196 | } | |
3197 | } | |
3198 | ||
3199 | mem_size *= (1024 * 1024); /* convert to bytes */ | |
3200 | WREG32(RADEON_CONFIG_MEMSIZE, mem_size); | |
3201 | } | |
3202 | ||
3203 | void radeon_combios_dyn_clk_setup(struct drm_device *dev, int enable) | |
3204 | { | |
3205 | uint16_t dyn_clk_info = | |
3206 | combios_get_table_offset(dev, COMBIOS_DYN_CLK_1_TABLE); | |
3207 | ||
3208 | if (dyn_clk_info) | |
3209 | combios_parse_pll_table(dev, dyn_clk_info); | |
3210 | } | |
3211 | ||
3212 | void radeon_combios_asic_init(struct drm_device *dev) | |
3213 | { | |
3214 | struct radeon_device *rdev = dev->dev_private; | |
3215 | uint16_t table; | |
3216 | ||
3217 | /* port hardcoded mac stuff from radeonfb */ | |
3218 | if (rdev->bios == NULL) | |
3219 | return; | |
3220 | ||
3221 | /* ASIC INIT 1 */ | |
3222 | table = combios_get_table_offset(dev, COMBIOS_ASIC_INIT_1_TABLE); | |
3223 | if (table) | |
3224 | combios_parse_mmio_table(dev, table); | |
3225 | ||
3226 | /* PLL INIT */ | |
3227 | table = combios_get_table_offset(dev, COMBIOS_PLL_INIT_TABLE); | |
3228 | if (table) | |
3229 | combios_parse_pll_table(dev, table); | |
3230 | ||
3231 | /* ASIC INIT 2 */ | |
3232 | table = combios_get_table_offset(dev, COMBIOS_ASIC_INIT_2_TABLE); | |
3233 | if (table) | |
3234 | combios_parse_mmio_table(dev, table); | |
3235 | ||
3236 | if (!(rdev->flags & RADEON_IS_IGP)) { | |
3237 | /* ASIC INIT 4 */ | |
3238 | table = | |
3239 | combios_get_table_offset(dev, COMBIOS_ASIC_INIT_4_TABLE); | |
3240 | if (table) | |
3241 | combios_parse_mmio_table(dev, table); | |
3242 | ||
3243 | /* RAM RESET */ | |
3244 | table = combios_get_table_offset(dev, COMBIOS_RAM_RESET_TABLE); | |
3245 | if (table) | |
3246 | combios_parse_ram_reset_table(dev, table); | |
3247 | ||
3248 | /* ASIC INIT 3 */ | |
3249 | table = | |
3250 | combios_get_table_offset(dev, COMBIOS_ASIC_INIT_3_TABLE); | |
3251 | if (table) | |
3252 | combios_parse_mmio_table(dev, table); | |
3253 | ||
3254 | /* write CONFIG_MEMSIZE */ | |
3255 | combios_write_ram_size(dev); | |
3256 | } | |
3257 | ||
580b4fff DA |
3258 | /* quirk for rs4xx HP nx6125 laptop to make it resume |
3259 | * - it hangs on resume inside the dynclk 1 table. | |
3260 | */ | |
3261 | if (rdev->family == CHIP_RS480 && | |
3262 | rdev->pdev->subsystem_vendor == 0x103c && | |
3263 | rdev->pdev->subsystem_device == 0x308b) | |
3264 | return; | |
3265 | ||
52fa2bbc AD |
3266 | /* quirk for rs4xx HP dv5000 laptop to make it resume |
3267 | * - it hangs on resume inside the dynclk 1 table. | |
3268 | */ | |
3269 | if (rdev->family == CHIP_RS480 && | |
3270 | rdev->pdev->subsystem_vendor == 0x103c && | |
3271 | rdev->pdev->subsystem_device == 0x30a4) | |
3272 | return; | |
3273 | ||
771fe6b9 JG |
3274 | /* DYN CLK 1 */ |
3275 | table = combios_get_table_offset(dev, COMBIOS_DYN_CLK_1_TABLE); | |
3276 | if (table) | |
3277 | combios_parse_pll_table(dev, table); | |
3278 | ||
3279 | } | |
3280 | ||
3281 | void radeon_combios_initialize_bios_scratch_regs(struct drm_device *dev) | |
3282 | { | |
3283 | struct radeon_device *rdev = dev->dev_private; | |
3284 | uint32_t bios_0_scratch, bios_6_scratch, bios_7_scratch; | |
3285 | ||
3286 | bios_0_scratch = RREG32(RADEON_BIOS_0_SCRATCH); | |
3287 | bios_6_scratch = RREG32(RADEON_BIOS_6_SCRATCH); | |
3288 | bios_7_scratch = RREG32(RADEON_BIOS_7_SCRATCH); | |
3289 | ||
3290 | /* let the bios control the backlight */ | |
3291 | bios_0_scratch &= ~RADEON_DRIVER_BRIGHTNESS_EN; | |
3292 | ||
3293 | /* tell the bios not to handle mode switching */ | |
3294 | bios_6_scratch |= (RADEON_DISPLAY_SWITCHING_DIS | | |
3295 | RADEON_ACC_MODE_CHANGE); | |
3296 | ||
3297 | /* tell the bios a driver is loaded */ | |
3298 | bios_7_scratch |= RADEON_DRV_LOADED; | |
3299 | ||
3300 | WREG32(RADEON_BIOS_0_SCRATCH, bios_0_scratch); | |
3301 | WREG32(RADEON_BIOS_6_SCRATCH, bios_6_scratch); | |
3302 | WREG32(RADEON_BIOS_7_SCRATCH, bios_7_scratch); | |
3303 | } | |
3304 | ||
3305 | void radeon_combios_output_lock(struct drm_encoder *encoder, bool lock) | |
3306 | { | |
3307 | struct drm_device *dev = encoder->dev; | |
3308 | struct radeon_device *rdev = dev->dev_private; | |
3309 | uint32_t bios_6_scratch; | |
3310 | ||
3311 | bios_6_scratch = RREG32(RADEON_BIOS_6_SCRATCH); | |
3312 | ||
3313 | if (lock) | |
3314 | bios_6_scratch |= RADEON_DRIVER_CRITICAL; | |
3315 | else | |
3316 | bios_6_scratch &= ~RADEON_DRIVER_CRITICAL; | |
3317 | ||
3318 | WREG32(RADEON_BIOS_6_SCRATCH, bios_6_scratch); | |
3319 | } | |
3320 | ||
3321 | void | |
3322 | radeon_combios_connected_scratch_regs(struct drm_connector *connector, | |
3323 | struct drm_encoder *encoder, | |
3324 | bool connected) | |
3325 | { | |
3326 | struct drm_device *dev = connector->dev; | |
3327 | struct radeon_device *rdev = dev->dev_private; | |
3328 | struct radeon_connector *radeon_connector = | |
3329 | to_radeon_connector(connector); | |
3330 | struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder); | |
3331 | uint32_t bios_4_scratch = RREG32(RADEON_BIOS_4_SCRATCH); | |
3332 | uint32_t bios_5_scratch = RREG32(RADEON_BIOS_5_SCRATCH); | |
3333 | ||
3334 | if ((radeon_encoder->devices & ATOM_DEVICE_TV1_SUPPORT) && | |
3335 | (radeon_connector->devices & ATOM_DEVICE_TV1_SUPPORT)) { | |
3336 | if (connected) { | |
d9fdaafb | 3337 | DRM_DEBUG_KMS("TV1 connected\n"); |
771fe6b9 JG |
3338 | /* fix me */ |
3339 | bios_4_scratch |= RADEON_TV1_ATTACHED_SVIDEO; | |
3340 | /*save->bios_4_scratch |= RADEON_TV1_ATTACHED_COMP; */ | |
3341 | bios_5_scratch |= RADEON_TV1_ON; | |
3342 | bios_5_scratch |= RADEON_ACC_REQ_TV1; | |
3343 | } else { | |
d9fdaafb | 3344 | DRM_DEBUG_KMS("TV1 disconnected\n"); |
771fe6b9 JG |
3345 | bios_4_scratch &= ~RADEON_TV1_ATTACHED_MASK; |
3346 | bios_5_scratch &= ~RADEON_TV1_ON; | |
3347 | bios_5_scratch &= ~RADEON_ACC_REQ_TV1; | |
3348 | } | |
3349 | } | |
3350 | if ((radeon_encoder->devices & ATOM_DEVICE_LCD1_SUPPORT) && | |
3351 | (radeon_connector->devices & ATOM_DEVICE_LCD1_SUPPORT)) { | |
3352 | if (connected) { | |
d9fdaafb | 3353 | DRM_DEBUG_KMS("LCD1 connected\n"); |
771fe6b9 JG |
3354 | bios_4_scratch |= RADEON_LCD1_ATTACHED; |
3355 | bios_5_scratch |= RADEON_LCD1_ON; | |
3356 | bios_5_scratch |= RADEON_ACC_REQ_LCD1; | |
3357 | } else { | |
d9fdaafb | 3358 | DRM_DEBUG_KMS("LCD1 disconnected\n"); |
771fe6b9 JG |
3359 | bios_4_scratch &= ~RADEON_LCD1_ATTACHED; |
3360 | bios_5_scratch &= ~RADEON_LCD1_ON; | |
3361 | bios_5_scratch &= ~RADEON_ACC_REQ_LCD1; | |
3362 | } | |
3363 | } | |
3364 | if ((radeon_encoder->devices & ATOM_DEVICE_CRT1_SUPPORT) && | |
3365 | (radeon_connector->devices & ATOM_DEVICE_CRT1_SUPPORT)) { | |
3366 | if (connected) { | |
d9fdaafb | 3367 | DRM_DEBUG_KMS("CRT1 connected\n"); |
771fe6b9 JG |
3368 | bios_4_scratch |= RADEON_CRT1_ATTACHED_COLOR; |
3369 | bios_5_scratch |= RADEON_CRT1_ON; | |
3370 | bios_5_scratch |= RADEON_ACC_REQ_CRT1; | |
3371 | } else { | |
d9fdaafb | 3372 | DRM_DEBUG_KMS("CRT1 disconnected\n"); |
771fe6b9 JG |
3373 | bios_4_scratch &= ~RADEON_CRT1_ATTACHED_MASK; |
3374 | bios_5_scratch &= ~RADEON_CRT1_ON; | |
3375 | bios_5_scratch &= ~RADEON_ACC_REQ_CRT1; | |
3376 | } | |
3377 | } | |
3378 | if ((radeon_encoder->devices & ATOM_DEVICE_CRT2_SUPPORT) && | |
3379 | (radeon_connector->devices & ATOM_DEVICE_CRT2_SUPPORT)) { | |
3380 | if (connected) { | |
d9fdaafb | 3381 | DRM_DEBUG_KMS("CRT2 connected\n"); |
771fe6b9 JG |
3382 | bios_4_scratch |= RADEON_CRT2_ATTACHED_COLOR; |
3383 | bios_5_scratch |= RADEON_CRT2_ON; | |
3384 | bios_5_scratch |= RADEON_ACC_REQ_CRT2; | |
3385 | } else { | |
d9fdaafb | 3386 | DRM_DEBUG_KMS("CRT2 disconnected\n"); |
771fe6b9 JG |
3387 | bios_4_scratch &= ~RADEON_CRT2_ATTACHED_MASK; |
3388 | bios_5_scratch &= ~RADEON_CRT2_ON; | |
3389 | bios_5_scratch &= ~RADEON_ACC_REQ_CRT2; | |
3390 | } | |
3391 | } | |
3392 | if ((radeon_encoder->devices & ATOM_DEVICE_DFP1_SUPPORT) && | |
3393 | (radeon_connector->devices & ATOM_DEVICE_DFP1_SUPPORT)) { | |
3394 | if (connected) { | |
d9fdaafb | 3395 | DRM_DEBUG_KMS("DFP1 connected\n"); |
771fe6b9 JG |
3396 | bios_4_scratch |= RADEON_DFP1_ATTACHED; |
3397 | bios_5_scratch |= RADEON_DFP1_ON; | |
3398 | bios_5_scratch |= RADEON_ACC_REQ_DFP1; | |
3399 | } else { | |
d9fdaafb | 3400 | DRM_DEBUG_KMS("DFP1 disconnected\n"); |
771fe6b9 JG |
3401 | bios_4_scratch &= ~RADEON_DFP1_ATTACHED; |
3402 | bios_5_scratch &= ~RADEON_DFP1_ON; | |
3403 | bios_5_scratch &= ~RADEON_ACC_REQ_DFP1; | |
3404 | } | |
3405 | } | |
3406 | if ((radeon_encoder->devices & ATOM_DEVICE_DFP2_SUPPORT) && | |
3407 | (radeon_connector->devices & ATOM_DEVICE_DFP2_SUPPORT)) { | |
3408 | if (connected) { | |
d9fdaafb | 3409 | DRM_DEBUG_KMS("DFP2 connected\n"); |
771fe6b9 JG |
3410 | bios_4_scratch |= RADEON_DFP2_ATTACHED; |
3411 | bios_5_scratch |= RADEON_DFP2_ON; | |
3412 | bios_5_scratch |= RADEON_ACC_REQ_DFP2; | |
3413 | } else { | |
d9fdaafb | 3414 | DRM_DEBUG_KMS("DFP2 disconnected\n"); |
771fe6b9 JG |
3415 | bios_4_scratch &= ~RADEON_DFP2_ATTACHED; |
3416 | bios_5_scratch &= ~RADEON_DFP2_ON; | |
3417 | bios_5_scratch &= ~RADEON_ACC_REQ_DFP2; | |
3418 | } | |
3419 | } | |
3420 | WREG32(RADEON_BIOS_4_SCRATCH, bios_4_scratch); | |
3421 | WREG32(RADEON_BIOS_5_SCRATCH, bios_5_scratch); | |
3422 | } | |
3423 | ||
3424 | void | |
3425 | radeon_combios_encoder_crtc_scratch_regs(struct drm_encoder *encoder, int crtc) | |
3426 | { | |
3427 | struct drm_device *dev = encoder->dev; | |
3428 | struct radeon_device *rdev = dev->dev_private; | |
3429 | struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder); | |
3430 | uint32_t bios_5_scratch = RREG32(RADEON_BIOS_5_SCRATCH); | |
3431 | ||
3432 | if (radeon_encoder->devices & ATOM_DEVICE_TV1_SUPPORT) { | |
3433 | bios_5_scratch &= ~RADEON_TV1_CRTC_MASK; | |
3434 | bios_5_scratch |= (crtc << RADEON_TV1_CRTC_SHIFT); | |
3435 | } | |
3436 | if (radeon_encoder->devices & ATOM_DEVICE_CRT1_SUPPORT) { | |
3437 | bios_5_scratch &= ~RADEON_CRT1_CRTC_MASK; | |
3438 | bios_5_scratch |= (crtc << RADEON_CRT1_CRTC_SHIFT); | |
3439 | } | |
3440 | if (radeon_encoder->devices & ATOM_DEVICE_CRT2_SUPPORT) { | |
3441 | bios_5_scratch &= ~RADEON_CRT2_CRTC_MASK; | |
3442 | bios_5_scratch |= (crtc << RADEON_CRT2_CRTC_SHIFT); | |
3443 | } | |
3444 | if (radeon_encoder->devices & ATOM_DEVICE_LCD1_SUPPORT) { | |
3445 | bios_5_scratch &= ~RADEON_LCD1_CRTC_MASK; | |
3446 | bios_5_scratch |= (crtc << RADEON_LCD1_CRTC_SHIFT); | |
3447 | } | |
3448 | if (radeon_encoder->devices & ATOM_DEVICE_DFP1_SUPPORT) { | |
3449 | bios_5_scratch &= ~RADEON_DFP1_CRTC_MASK; | |
3450 | bios_5_scratch |= (crtc << RADEON_DFP1_CRTC_SHIFT); | |
3451 | } | |
3452 | if (radeon_encoder->devices & ATOM_DEVICE_DFP2_SUPPORT) { | |
3453 | bios_5_scratch &= ~RADEON_DFP2_CRTC_MASK; | |
3454 | bios_5_scratch |= (crtc << RADEON_DFP2_CRTC_SHIFT); | |
3455 | } | |
3456 | WREG32(RADEON_BIOS_5_SCRATCH, bios_5_scratch); | |
3457 | } | |
3458 | ||
3459 | void | |
3460 | radeon_combios_encoder_dpms_scratch_regs(struct drm_encoder *encoder, bool on) | |
3461 | { | |
3462 | struct drm_device *dev = encoder->dev; | |
3463 | struct radeon_device *rdev = dev->dev_private; | |
3464 | struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder); | |
3465 | uint32_t bios_6_scratch = RREG32(RADEON_BIOS_6_SCRATCH); | |
3466 | ||
3467 | if (radeon_encoder->devices & (ATOM_DEVICE_TV_SUPPORT)) { | |
3468 | if (on) | |
3469 | bios_6_scratch |= RADEON_TV_DPMS_ON; | |
3470 | else | |
3471 | bios_6_scratch &= ~RADEON_TV_DPMS_ON; | |
3472 | } | |
3473 | if (radeon_encoder->devices & (ATOM_DEVICE_CRT_SUPPORT)) { | |
3474 | if (on) | |
3475 | bios_6_scratch |= RADEON_CRT_DPMS_ON; | |
3476 | else | |
3477 | bios_6_scratch &= ~RADEON_CRT_DPMS_ON; | |
3478 | } | |
3479 | if (radeon_encoder->devices & (ATOM_DEVICE_LCD_SUPPORT)) { | |
3480 | if (on) | |
3481 | bios_6_scratch |= RADEON_LCD_DPMS_ON; | |
3482 | else | |
3483 | bios_6_scratch &= ~RADEON_LCD_DPMS_ON; | |
3484 | } | |
3485 | if (radeon_encoder->devices & (ATOM_DEVICE_DFP_SUPPORT)) { | |
3486 | if (on) | |
3487 | bios_6_scratch |= RADEON_DFP_DPMS_ON; | |
3488 | else | |
3489 | bios_6_scratch &= ~RADEON_DFP_DPMS_ON; | |
3490 | } | |
3491 | WREG32(RADEON_BIOS_6_SCRATCH, bios_6_scratch); | |
3492 | } |