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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 | */ | |
f9183127 | 27 | |
2ef79416 TZ |
28 | #include <linux/pci.h> |
29 | ||
f9183127 | 30 | #include <drm/drm_device.h> |
e747235e | 31 | #include <drm/drm_edid.h> |
760285e7 | 32 | #include <drm/radeon_drm.h> |
f9183127 | 33 | |
771fe6b9 | 34 | #include "radeon.h" |
7ddfba01 | 35 | #include "radeon_legacy_encoders.h" |
771fe6b9 JG |
36 | #include "atom.h" |
37 | ||
38 | #ifdef CONFIG_PPC_PMAC | |
39 | /* not sure which of these are needed */ | |
40 | #include <asm/machdep.h> | |
41 | #include <asm/pmac_feature.h> | |
42 | #include <asm/prom.h> | |
771fe6b9 JG |
43 | #endif /* CONFIG_PPC_PMAC */ |
44 | ||
771fe6b9 JG |
45 | /* old legacy ATI BIOS routines */ |
46 | ||
47 | /* COMBIOS table offsets */ | |
48 | enum radeon_combios_table_offset { | |
49 | /* absolute offset tables */ | |
50 | COMBIOS_ASIC_INIT_1_TABLE, | |
51 | COMBIOS_BIOS_SUPPORT_TABLE, | |
52 | COMBIOS_DAC_PROGRAMMING_TABLE, | |
53 | COMBIOS_MAX_COLOR_DEPTH_TABLE, | |
54 | COMBIOS_CRTC_INFO_TABLE, | |
55 | COMBIOS_PLL_INFO_TABLE, | |
56 | COMBIOS_TV_INFO_TABLE, | |
57 | COMBIOS_DFP_INFO_TABLE, | |
58 | COMBIOS_HW_CONFIG_INFO_TABLE, | |
59 | COMBIOS_MULTIMEDIA_INFO_TABLE, | |
60 | COMBIOS_TV_STD_PATCH_TABLE, | |
61 | COMBIOS_LCD_INFO_TABLE, | |
62 | COMBIOS_MOBILE_INFO_TABLE, | |
63 | COMBIOS_PLL_INIT_TABLE, | |
64 | COMBIOS_MEM_CONFIG_TABLE, | |
65 | COMBIOS_SAVE_MASK_TABLE, | |
66 | COMBIOS_HARDCODED_EDID_TABLE, | |
67 | COMBIOS_ASIC_INIT_2_TABLE, | |
68 | COMBIOS_CONNECTOR_INFO_TABLE, | |
69 | COMBIOS_DYN_CLK_1_TABLE, | |
70 | COMBIOS_RESERVED_MEM_TABLE, | |
71 | COMBIOS_EXT_TMDS_INFO_TABLE, | |
72 | COMBIOS_MEM_CLK_INFO_TABLE, | |
73 | COMBIOS_EXT_DAC_INFO_TABLE, | |
74 | COMBIOS_MISC_INFO_TABLE, | |
75 | COMBIOS_CRT_INFO_TABLE, | |
76 | COMBIOS_INTEGRATED_SYSTEM_INFO_TABLE, | |
77 | COMBIOS_COMPONENT_VIDEO_INFO_TABLE, | |
78 | COMBIOS_FAN_SPEED_INFO_TABLE, | |
79 | COMBIOS_OVERDRIVE_INFO_TABLE, | |
80 | COMBIOS_OEM_INFO_TABLE, | |
81 | COMBIOS_DYN_CLK_2_TABLE, | |
82 | COMBIOS_POWER_CONNECTOR_INFO_TABLE, | |
83 | COMBIOS_I2C_INFO_TABLE, | |
84 | /* relative offset tables */ | |
85 | COMBIOS_ASIC_INIT_3_TABLE, /* offset from misc info */ | |
86 | COMBIOS_ASIC_INIT_4_TABLE, /* offset from misc info */ | |
87 | COMBIOS_DETECTED_MEM_TABLE, /* offset from misc info */ | |
88 | COMBIOS_ASIC_INIT_5_TABLE, /* offset from misc info */ | |
89 | COMBIOS_RAM_RESET_TABLE, /* offset from mem config */ | |
90 | COMBIOS_POWERPLAY_INFO_TABLE, /* offset from mobile info */ | |
91 | COMBIOS_GPIO_INFO_TABLE, /* offset from mobile info */ | |
92 | COMBIOS_LCD_DDC_INFO_TABLE, /* offset from mobile info */ | |
93 | COMBIOS_TMDS_POWER_TABLE, /* offset from mobile info */ | |
94 | COMBIOS_TMDS_POWER_ON_TABLE, /* offset from tmds power */ | |
95 | COMBIOS_TMDS_POWER_OFF_TABLE, /* offset from tmds power */ | |
96 | }; | |
97 | ||
98 | enum radeon_combios_ddc { | |
99 | DDC_NONE_DETECTED, | |
100 | DDC_MONID, | |
101 | DDC_DVI, | |
102 | DDC_VGA, | |
103 | DDC_CRT2, | |
104 | DDC_LCD, | |
105 | DDC_GPIO, | |
106 | }; | |
107 | ||
108 | enum radeon_combios_connector { | |
109 | CONNECTOR_NONE_LEGACY, | |
110 | CONNECTOR_PROPRIETARY_LEGACY, | |
111 | CONNECTOR_CRT_LEGACY, | |
112 | CONNECTOR_DVI_I_LEGACY, | |
113 | CONNECTOR_DVI_D_LEGACY, | |
114 | CONNECTOR_CTV_LEGACY, | |
115 | CONNECTOR_STV_LEGACY, | |
116 | CONNECTOR_UNSUPPORTED_LEGACY | |
117 | }; | |
118 | ||
080cbcb4 | 119 | static const int legacy_connector_convert[] = { |
771fe6b9 JG |
120 | DRM_MODE_CONNECTOR_Unknown, |
121 | DRM_MODE_CONNECTOR_DVID, | |
122 | DRM_MODE_CONNECTOR_VGA, | |
123 | DRM_MODE_CONNECTOR_DVII, | |
124 | DRM_MODE_CONNECTOR_DVID, | |
125 | DRM_MODE_CONNECTOR_Composite, | |
126 | DRM_MODE_CONNECTOR_SVIDEO, | |
127 | DRM_MODE_CONNECTOR_Unknown, | |
128 | }; | |
129 | ||
130 | static uint16_t combios_get_table_offset(struct drm_device *dev, | |
131 | enum radeon_combios_table_offset table) | |
132 | { | |
133 | struct radeon_device *rdev = dev->dev_private; | |
cef1d00c | 134 | int rev, size; |
771fe6b9 JG |
135 | uint16_t offset = 0, check_offset; |
136 | ||
03047cdf MD |
137 | if (!rdev->bios) |
138 | return 0; | |
139 | ||
771fe6b9 JG |
140 | switch (table) { |
141 | /* absolute offset tables */ | |
142 | case COMBIOS_ASIC_INIT_1_TABLE: | |
cef1d00c | 143 | check_offset = 0xc; |
771fe6b9 JG |
144 | break; |
145 | case COMBIOS_BIOS_SUPPORT_TABLE: | |
cef1d00c | 146 | check_offset = 0x14; |
771fe6b9 JG |
147 | break; |
148 | case COMBIOS_DAC_PROGRAMMING_TABLE: | |
cef1d00c | 149 | check_offset = 0x2a; |
771fe6b9 JG |
150 | break; |
151 | case COMBIOS_MAX_COLOR_DEPTH_TABLE: | |
cef1d00c | 152 | check_offset = 0x2c; |
771fe6b9 JG |
153 | break; |
154 | case COMBIOS_CRTC_INFO_TABLE: | |
cef1d00c | 155 | check_offset = 0x2e; |
771fe6b9 JG |
156 | break; |
157 | case COMBIOS_PLL_INFO_TABLE: | |
cef1d00c | 158 | check_offset = 0x30; |
771fe6b9 JG |
159 | break; |
160 | case COMBIOS_TV_INFO_TABLE: | |
cef1d00c | 161 | check_offset = 0x32; |
771fe6b9 JG |
162 | break; |
163 | case COMBIOS_DFP_INFO_TABLE: | |
cef1d00c | 164 | check_offset = 0x34; |
771fe6b9 JG |
165 | break; |
166 | case COMBIOS_HW_CONFIG_INFO_TABLE: | |
cef1d00c | 167 | check_offset = 0x36; |
771fe6b9 JG |
168 | break; |
169 | case COMBIOS_MULTIMEDIA_INFO_TABLE: | |
cef1d00c | 170 | check_offset = 0x38; |
771fe6b9 JG |
171 | break; |
172 | case COMBIOS_TV_STD_PATCH_TABLE: | |
cef1d00c | 173 | check_offset = 0x3e; |
771fe6b9 JG |
174 | break; |
175 | case COMBIOS_LCD_INFO_TABLE: | |
cef1d00c | 176 | check_offset = 0x40; |
771fe6b9 JG |
177 | break; |
178 | case COMBIOS_MOBILE_INFO_TABLE: | |
cef1d00c | 179 | check_offset = 0x42; |
771fe6b9 JG |
180 | break; |
181 | case COMBIOS_PLL_INIT_TABLE: | |
cef1d00c | 182 | check_offset = 0x46; |
771fe6b9 JG |
183 | break; |
184 | case COMBIOS_MEM_CONFIG_TABLE: | |
cef1d00c | 185 | check_offset = 0x48; |
771fe6b9 JG |
186 | break; |
187 | case COMBIOS_SAVE_MASK_TABLE: | |
cef1d00c | 188 | check_offset = 0x4a; |
771fe6b9 JG |
189 | break; |
190 | case COMBIOS_HARDCODED_EDID_TABLE: | |
cef1d00c | 191 | check_offset = 0x4c; |
771fe6b9 JG |
192 | break; |
193 | case COMBIOS_ASIC_INIT_2_TABLE: | |
cef1d00c | 194 | check_offset = 0x4e; |
771fe6b9 JG |
195 | break; |
196 | case COMBIOS_CONNECTOR_INFO_TABLE: | |
cef1d00c | 197 | check_offset = 0x50; |
771fe6b9 JG |
198 | break; |
199 | case COMBIOS_DYN_CLK_1_TABLE: | |
cef1d00c | 200 | check_offset = 0x52; |
771fe6b9 JG |
201 | break; |
202 | case COMBIOS_RESERVED_MEM_TABLE: | |
cef1d00c | 203 | check_offset = 0x54; |
771fe6b9 JG |
204 | break; |
205 | case COMBIOS_EXT_TMDS_INFO_TABLE: | |
cef1d00c | 206 | check_offset = 0x58; |
771fe6b9 JG |
207 | break; |
208 | case COMBIOS_MEM_CLK_INFO_TABLE: | |
cef1d00c | 209 | check_offset = 0x5a; |
771fe6b9 JG |
210 | break; |
211 | case COMBIOS_EXT_DAC_INFO_TABLE: | |
cef1d00c | 212 | check_offset = 0x5c; |
771fe6b9 JG |
213 | break; |
214 | case COMBIOS_MISC_INFO_TABLE: | |
cef1d00c | 215 | check_offset = 0x5e; |
771fe6b9 JG |
216 | break; |
217 | case COMBIOS_CRT_INFO_TABLE: | |
cef1d00c | 218 | check_offset = 0x60; |
771fe6b9 JG |
219 | break; |
220 | case COMBIOS_INTEGRATED_SYSTEM_INFO_TABLE: | |
cef1d00c | 221 | check_offset = 0x62; |
771fe6b9 JG |
222 | break; |
223 | case COMBIOS_COMPONENT_VIDEO_INFO_TABLE: | |
cef1d00c | 224 | check_offset = 0x64; |
771fe6b9 JG |
225 | break; |
226 | case COMBIOS_FAN_SPEED_INFO_TABLE: | |
cef1d00c | 227 | check_offset = 0x66; |
771fe6b9 JG |
228 | break; |
229 | case COMBIOS_OVERDRIVE_INFO_TABLE: | |
cef1d00c | 230 | check_offset = 0x68; |
771fe6b9 JG |
231 | break; |
232 | case COMBIOS_OEM_INFO_TABLE: | |
cef1d00c | 233 | check_offset = 0x6a; |
771fe6b9 JG |
234 | break; |
235 | case COMBIOS_DYN_CLK_2_TABLE: | |
cef1d00c | 236 | check_offset = 0x6c; |
771fe6b9 JG |
237 | break; |
238 | case COMBIOS_POWER_CONNECTOR_INFO_TABLE: | |
cef1d00c | 239 | check_offset = 0x6e; |
771fe6b9 JG |
240 | break; |
241 | case COMBIOS_I2C_INFO_TABLE: | |
cef1d00c | 242 | check_offset = 0x70; |
771fe6b9 JG |
243 | break; |
244 | /* relative offset tables */ | |
245 | case COMBIOS_ASIC_INIT_3_TABLE: /* offset from misc info */ | |
246 | check_offset = | |
247 | combios_get_table_offset(dev, COMBIOS_MISC_INFO_TABLE); | |
248 | if (check_offset) { | |
249 | rev = RBIOS8(check_offset); | |
250 | if (rev > 0) { | |
251 | check_offset = RBIOS16(check_offset + 0x3); | |
252 | if (check_offset) | |
253 | offset = check_offset; | |
254 | } | |
255 | } | |
256 | break; | |
257 | case COMBIOS_ASIC_INIT_4_TABLE: /* offset from misc info */ | |
258 | check_offset = | |
259 | combios_get_table_offset(dev, COMBIOS_MISC_INFO_TABLE); | |
260 | if (check_offset) { | |
261 | rev = RBIOS8(check_offset); | |
262 | if (rev > 0) { | |
263 | check_offset = RBIOS16(check_offset + 0x5); | |
264 | if (check_offset) | |
265 | offset = check_offset; | |
266 | } | |
267 | } | |
268 | break; | |
269 | case COMBIOS_DETECTED_MEM_TABLE: /* offset from misc info */ | |
270 | check_offset = | |
271 | combios_get_table_offset(dev, COMBIOS_MISC_INFO_TABLE); | |
272 | if (check_offset) { | |
273 | rev = RBIOS8(check_offset); | |
274 | if (rev > 0) { | |
275 | check_offset = RBIOS16(check_offset + 0x7); | |
276 | if (check_offset) | |
277 | offset = check_offset; | |
278 | } | |
279 | } | |
280 | break; | |
281 | case COMBIOS_ASIC_INIT_5_TABLE: /* offset from misc info */ | |
282 | check_offset = | |
283 | combios_get_table_offset(dev, COMBIOS_MISC_INFO_TABLE); | |
284 | if (check_offset) { | |
285 | rev = RBIOS8(check_offset); | |
286 | if (rev == 2) { | |
287 | check_offset = RBIOS16(check_offset + 0x9); | |
288 | if (check_offset) | |
289 | offset = check_offset; | |
290 | } | |
291 | } | |
292 | break; | |
293 | case COMBIOS_RAM_RESET_TABLE: /* offset from mem config */ | |
294 | check_offset = | |
295 | combios_get_table_offset(dev, COMBIOS_MEM_CONFIG_TABLE); | |
296 | if (check_offset) { | |
297 | while (RBIOS8(check_offset++)); | |
298 | check_offset += 2; | |
299 | if (check_offset) | |
300 | offset = check_offset; | |
301 | } | |
302 | break; | |
303 | case COMBIOS_POWERPLAY_INFO_TABLE: /* offset from mobile info */ | |
304 | check_offset = | |
305 | combios_get_table_offset(dev, COMBIOS_MOBILE_INFO_TABLE); | |
306 | if (check_offset) { | |
307 | check_offset = RBIOS16(check_offset + 0x11); | |
308 | if (check_offset) | |
309 | offset = check_offset; | |
310 | } | |
311 | break; | |
312 | case COMBIOS_GPIO_INFO_TABLE: /* offset from mobile info */ | |
313 | check_offset = | |
314 | combios_get_table_offset(dev, COMBIOS_MOBILE_INFO_TABLE); | |
315 | if (check_offset) { | |
316 | check_offset = RBIOS16(check_offset + 0x13); | |
317 | if (check_offset) | |
318 | offset = check_offset; | |
319 | } | |
320 | break; | |
321 | case COMBIOS_LCD_DDC_INFO_TABLE: /* offset from mobile info */ | |
322 | check_offset = | |
323 | combios_get_table_offset(dev, COMBIOS_MOBILE_INFO_TABLE); | |
324 | if (check_offset) { | |
325 | check_offset = RBIOS16(check_offset + 0x15); | |
326 | if (check_offset) | |
327 | offset = check_offset; | |
328 | } | |
329 | break; | |
330 | case COMBIOS_TMDS_POWER_TABLE: /* offset from mobile info */ | |
331 | check_offset = | |
332 | combios_get_table_offset(dev, COMBIOS_MOBILE_INFO_TABLE); | |
333 | if (check_offset) { | |
334 | check_offset = RBIOS16(check_offset + 0x17); | |
335 | if (check_offset) | |
336 | offset = check_offset; | |
337 | } | |
338 | break; | |
339 | case COMBIOS_TMDS_POWER_ON_TABLE: /* offset from tmds power */ | |
340 | check_offset = | |
341 | combios_get_table_offset(dev, COMBIOS_TMDS_POWER_TABLE); | |
342 | if (check_offset) { | |
343 | check_offset = RBIOS16(check_offset + 0x2); | |
344 | if (check_offset) | |
345 | offset = check_offset; | |
346 | } | |
347 | break; | |
348 | case COMBIOS_TMDS_POWER_OFF_TABLE: /* offset from tmds power */ | |
349 | check_offset = | |
350 | combios_get_table_offset(dev, COMBIOS_TMDS_POWER_TABLE); | |
351 | if (check_offset) { | |
352 | check_offset = RBIOS16(check_offset + 0x4); | |
353 | if (check_offset) | |
354 | offset = check_offset; | |
355 | } | |
356 | break; | |
357 | default: | |
cef1d00c | 358 | check_offset = 0; |
771fe6b9 JG |
359 | break; |
360 | } | |
361 | ||
cef1d00c MK |
362 | size = RBIOS8(rdev->bios_header_start + 0x6); |
363 | /* check absolute offset tables */ | |
364 | if (table < COMBIOS_ASIC_INIT_3_TABLE && check_offset && check_offset < size) | |
365 | offset = RBIOS16(rdev->bios_header_start + check_offset); | |
771fe6b9 | 366 | |
cef1d00c | 367 | return offset; |
771fe6b9 JG |
368 | } |
369 | ||
3c537889 AD |
370 | bool radeon_combios_check_hardcoded_edid(struct radeon_device *rdev) |
371 | { | |
fafcf94e | 372 | int edid_info, size; |
3c537889 | 373 | struct edid *edid; |
7466f4cc | 374 | unsigned char *raw; |
3c537889 AD |
375 | edid_info = combios_get_table_offset(rdev->ddev, COMBIOS_HARDCODED_EDID_TABLE); |
376 | if (!edid_info) | |
377 | return false; | |
378 | ||
7466f4cc | 379 | raw = rdev->bios + edid_info; |
fafcf94e AD |
380 | size = EDID_LENGTH * (raw[0x7e] + 1); |
381 | edid = kmalloc(size, GFP_KERNEL); | |
3c537889 AD |
382 | if (edid == NULL) |
383 | return false; | |
384 | ||
fafcf94e | 385 | memcpy((unsigned char *)edid, raw, size); |
3c537889 AD |
386 | |
387 | if (!drm_edid_is_valid(edid)) { | |
388 | kfree(edid); | |
389 | return false; | |
390 | } | |
391 | ||
392 | rdev->mode_info.bios_hardcoded_edid = edid; | |
fafcf94e | 393 | rdev->mode_info.bios_hardcoded_edid_size = size; |
3c537889 AD |
394 | return true; |
395 | } | |
396 | ||
c324acd5 | 397 | /* this is used for atom LCDs as well */ |
3c537889 | 398 | struct edid * |
c324acd5 | 399 | radeon_bios_get_hardcoded_edid(struct radeon_device *rdev) |
3c537889 | 400 | { |
fafcf94e AD |
401 | struct edid *edid; |
402 | ||
403 | if (rdev->mode_info.bios_hardcoded_edid) { | |
404 | edid = kmalloc(rdev->mode_info.bios_hardcoded_edid_size, GFP_KERNEL); | |
405 | if (edid) { | |
406 | memcpy((unsigned char *)edid, | |
407 | (unsigned char *)rdev->mode_info.bios_hardcoded_edid, | |
408 | rdev->mode_info.bios_hardcoded_edid_size); | |
409 | return edid; | |
410 | } | |
411 | } | |
3c537889 AD |
412 | return NULL; |
413 | } | |
414 | ||
6a93cb25 | 415 | static struct radeon_i2c_bus_rec combios_setup_i2c_bus(struct radeon_device *rdev, |
179e8078 AD |
416 | enum radeon_combios_ddc ddc, |
417 | u32 clk_mask, | |
418 | u32 data_mask) | |
771fe6b9 JG |
419 | { |
420 | struct radeon_i2c_bus_rec i2c; | |
179e8078 AD |
421 | int ddc_line = 0; |
422 | ||
423 | /* ddc id = mask reg | |
424 | * DDC_NONE_DETECTED = none | |
425 | * DDC_DVI = RADEON_GPIO_DVI_DDC | |
426 | * DDC_VGA = RADEON_GPIO_VGA_DDC | |
427 | * DDC_LCD = RADEON_GPIOPAD_MASK | |
428 | * DDC_GPIO = RADEON_MDGPIO_MASK | |
508c8d60 | 429 | * r1xx |
179e8078 AD |
430 | * DDC_MONID = RADEON_GPIO_MONID |
431 | * DDC_CRT2 = RADEON_GPIO_CRT2_DDC | |
508c8d60 | 432 | * r200 |
179e8078 AD |
433 | * DDC_MONID = RADEON_GPIO_MONID |
434 | * DDC_CRT2 = RADEON_GPIO_DVI_DDC | |
508c8d60 AD |
435 | * r300/r350 |
436 | * DDC_MONID = RADEON_GPIO_DVI_DDC | |
437 | * DDC_CRT2 = RADEON_GPIO_DVI_DDC | |
438 | * rv2xx/rv3xx | |
439 | * DDC_MONID = RADEON_GPIO_MONID | |
440 | * DDC_CRT2 = RADEON_GPIO_MONID | |
179e8078 AD |
441 | * rs3xx/rs4xx |
442 | * DDC_MONID = RADEON_GPIOPAD_MASK | |
443 | * DDC_CRT2 = RADEON_GPIO_MONID | |
444 | */ | |
445 | switch (ddc) { | |
446 | case DDC_NONE_DETECTED: | |
447 | default: | |
448 | ddc_line = 0; | |
449 | break; | |
450 | case DDC_DVI: | |
451 | ddc_line = RADEON_GPIO_DVI_DDC; | |
452 | break; | |
453 | case DDC_VGA: | |
454 | ddc_line = RADEON_GPIO_VGA_DDC; | |
455 | break; | |
456 | case DDC_LCD: | |
457 | ddc_line = RADEON_GPIOPAD_MASK; | |
458 | break; | |
459 | case DDC_GPIO: | |
460 | ddc_line = RADEON_MDGPIO_MASK; | |
461 | break; | |
462 | case DDC_MONID: | |
463 | if (rdev->family == CHIP_RS300 || | |
464 | rdev->family == CHIP_RS400 || | |
465 | rdev->family == CHIP_RS480) | |
466 | ddc_line = RADEON_GPIOPAD_MASK; | |
508c8d60 | 467 | else if (rdev->family == CHIP_R300 || |
776f2b7c | 468 | rdev->family == CHIP_R350) { |
508c8d60 | 469 | ddc_line = RADEON_GPIO_DVI_DDC; |
776f2b7c AD |
470 | ddc = DDC_DVI; |
471 | } else | |
179e8078 AD |
472 | ddc_line = RADEON_GPIO_MONID; |
473 | break; | |
474 | case DDC_CRT2: | |
508c8d60 AD |
475 | if (rdev->family == CHIP_R200 || |
476 | rdev->family == CHIP_R300 || | |
776f2b7c | 477 | rdev->family == CHIP_R350) { |
179e8078 | 478 | ddc_line = RADEON_GPIO_DVI_DDC; |
776f2b7c AD |
479 | ddc = DDC_DVI; |
480 | } else if (rdev->family == CHIP_RS300 || | |
481 | rdev->family == CHIP_RS400 || | |
482 | rdev->family == CHIP_RS480) | |
508c8d60 | 483 | ddc_line = RADEON_GPIO_MONID; |
776f2b7c AD |
484 | else if (rdev->family >= CHIP_RV350) { |
485 | ddc_line = RADEON_GPIO_MONID; | |
486 | ddc = DDC_MONID; | |
487 | } else | |
179e8078 AD |
488 | ddc_line = RADEON_GPIO_CRT2_DDC; |
489 | break; | |
490 | } | |
771fe6b9 | 491 | |
6a93cb25 AD |
492 | if (ddc_line == RADEON_GPIOPAD_MASK) { |
493 | i2c.mask_clk_reg = RADEON_GPIOPAD_MASK; | |
494 | i2c.mask_data_reg = RADEON_GPIOPAD_MASK; | |
495 | i2c.a_clk_reg = RADEON_GPIOPAD_A; | |
496 | i2c.a_data_reg = RADEON_GPIOPAD_A; | |
497 | i2c.en_clk_reg = RADEON_GPIOPAD_EN; | |
498 | i2c.en_data_reg = RADEON_GPIOPAD_EN; | |
499 | i2c.y_clk_reg = RADEON_GPIOPAD_Y; | |
500 | i2c.y_data_reg = RADEON_GPIOPAD_Y; | |
501 | } else if (ddc_line == RADEON_MDGPIO_MASK) { | |
502 | i2c.mask_clk_reg = RADEON_MDGPIO_MASK; | |
503 | i2c.mask_data_reg = RADEON_MDGPIO_MASK; | |
504 | i2c.a_clk_reg = RADEON_MDGPIO_A; | |
505 | i2c.a_data_reg = RADEON_MDGPIO_A; | |
506 | i2c.en_clk_reg = RADEON_MDGPIO_EN; | |
507 | i2c.en_data_reg = RADEON_MDGPIO_EN; | |
508 | i2c.y_clk_reg = RADEON_MDGPIO_Y; | |
509 | i2c.y_data_reg = RADEON_MDGPIO_Y; | |
771fe6b9 JG |
510 | } else { |
511 | i2c.mask_clk_reg = ddc_line; | |
512 | i2c.mask_data_reg = ddc_line; | |
513 | i2c.a_clk_reg = ddc_line; | |
514 | i2c.a_data_reg = ddc_line; | |
9b9fe724 AD |
515 | i2c.en_clk_reg = ddc_line; |
516 | i2c.en_data_reg = ddc_line; | |
517 | i2c.y_clk_reg = ddc_line; | |
518 | i2c.y_data_reg = ddc_line; | |
771fe6b9 JG |
519 | } |
520 | ||
179e8078 | 521 | if (clk_mask && data_mask) { |
be663057 | 522 | /* system specific masks */ |
179e8078 AD |
523 | i2c.mask_clk_mask = clk_mask; |
524 | i2c.mask_data_mask = data_mask; | |
525 | i2c.a_clk_mask = clk_mask; | |
526 | i2c.a_data_mask = data_mask; | |
527 | i2c.en_clk_mask = clk_mask; | |
528 | i2c.en_data_mask = data_mask; | |
529 | i2c.y_clk_mask = clk_mask; | |
530 | i2c.y_data_mask = data_mask; | |
be663057 AD |
531 | } else if ((ddc_line == RADEON_GPIOPAD_MASK) || |
532 | (ddc_line == RADEON_MDGPIO_MASK)) { | |
533 | /* default gpiopad masks */ | |
534 | i2c.mask_clk_mask = (0x20 << 8); | |
535 | i2c.mask_data_mask = 0x80; | |
536 | i2c.a_clk_mask = (0x20 << 8); | |
537 | i2c.a_data_mask = 0x80; | |
538 | i2c.en_clk_mask = (0x20 << 8); | |
539 | i2c.en_data_mask = 0x80; | |
540 | i2c.y_clk_mask = (0x20 << 8); | |
541 | i2c.y_data_mask = 0x80; | |
179e8078 | 542 | } else { |
be663057 | 543 | /* default masks for ddc pads */ |
286e0c94 JD |
544 | i2c.mask_clk_mask = RADEON_GPIO_MASK_1; |
545 | i2c.mask_data_mask = RADEON_GPIO_MASK_0; | |
179e8078 AD |
546 | i2c.a_clk_mask = RADEON_GPIO_A_1; |
547 | i2c.a_data_mask = RADEON_GPIO_A_0; | |
548 | i2c.en_clk_mask = RADEON_GPIO_EN_1; | |
549 | i2c.en_data_mask = RADEON_GPIO_EN_0; | |
550 | i2c.y_clk_mask = RADEON_GPIO_Y_1; | |
551 | i2c.y_data_mask = RADEON_GPIO_Y_0; | |
552 | } | |
553 | ||
40bacf16 AD |
554 | switch (rdev->family) { |
555 | case CHIP_R100: | |
556 | case CHIP_RV100: | |
557 | case CHIP_RS100: | |
558 | case CHIP_RV200: | |
559 | case CHIP_RS200: | |
560 | case CHIP_RS300: | |
561 | switch (ddc_line) { | |
562 | case RADEON_GPIO_DVI_DDC: | |
b28ea411 | 563 | i2c.hw_capable = true; |
40bacf16 AD |
564 | break; |
565 | default: | |
566 | i2c.hw_capable = false; | |
567 | break; | |
568 | } | |
569 | break; | |
570 | case CHIP_R200: | |
571 | switch (ddc_line) { | |
572 | case RADEON_GPIO_DVI_DDC: | |
573 | case RADEON_GPIO_MONID: | |
574 | i2c.hw_capable = true; | |
575 | break; | |
576 | default: | |
577 | i2c.hw_capable = false; | |
578 | break; | |
579 | } | |
580 | break; | |
581 | case CHIP_RV250: | |
582 | case CHIP_RV280: | |
583 | switch (ddc_line) { | |
584 | case RADEON_GPIO_VGA_DDC: | |
585 | case RADEON_GPIO_DVI_DDC: | |
586 | case RADEON_GPIO_CRT2_DDC: | |
587 | i2c.hw_capable = true; | |
588 | break; | |
589 | default: | |
590 | i2c.hw_capable = false; | |
591 | break; | |
592 | } | |
593 | break; | |
594 | case CHIP_R300: | |
595 | case CHIP_R350: | |
596 | switch (ddc_line) { | |
597 | case RADEON_GPIO_VGA_DDC: | |
598 | case RADEON_GPIO_DVI_DDC: | |
599 | i2c.hw_capable = true; | |
600 | break; | |
601 | default: | |
602 | i2c.hw_capable = false; | |
603 | break; | |
604 | } | |
605 | break; | |
606 | case CHIP_RV350: | |
607 | case CHIP_RV380: | |
608 | case CHIP_RS400: | |
609 | case CHIP_RS480: | |
6a93cb25 AD |
610 | switch (ddc_line) { |
611 | case RADEON_GPIO_VGA_DDC: | |
612 | case RADEON_GPIO_DVI_DDC: | |
613 | i2c.hw_capable = true; | |
614 | break; | |
615 | case RADEON_GPIO_MONID: | |
616 | /* hw i2c on RADEON_GPIO_MONID doesn't seem to work | |
617 | * reliably on some pre-r4xx hardware; not sure why. | |
618 | */ | |
619 | i2c.hw_capable = false; | |
620 | break; | |
621 | default: | |
622 | i2c.hw_capable = false; | |
623 | break; | |
624 | } | |
40bacf16 AD |
625 | break; |
626 | default: | |
627 | i2c.hw_capable = false; | |
628 | break; | |
6a93cb25 AD |
629 | } |
630 | i2c.mm_i2c = false; | |
f376b94f | 631 | |
179e8078 | 632 | i2c.i2c_id = ddc; |
8e36ed00 | 633 | i2c.hpd = RADEON_HPD_NONE; |
6a93cb25 | 634 | |
771fe6b9 JG |
635 | if (ddc_line) |
636 | i2c.valid = true; | |
637 | else | |
638 | i2c.valid = false; | |
639 | ||
640 | return i2c; | |
641 | } | |
642 | ||
3d61bd42 AD |
643 | static struct radeon_i2c_bus_rec radeon_combios_get_i2c_info_from_table(struct radeon_device *rdev) |
644 | { | |
645 | struct drm_device *dev = rdev->ddev; | |
646 | struct radeon_i2c_bus_rec i2c; | |
647 | u16 offset; | |
648 | u8 id, blocks, clk, data; | |
649 | int i; | |
650 | ||
651 | i2c.valid = false; | |
652 | ||
653 | offset = combios_get_table_offset(dev, COMBIOS_I2C_INFO_TABLE); | |
654 | if (offset) { | |
655 | blocks = RBIOS8(offset + 2); | |
656 | for (i = 0; i < blocks; i++) { | |
657 | id = RBIOS8(offset + 3 + (i * 5) + 0); | |
658 | if (id == 136) { | |
659 | clk = RBIOS8(offset + 3 + (i * 5) + 3); | |
660 | data = RBIOS8(offset + 3 + (i * 5) + 4); | |
661 | /* gpiopad */ | |
662 | i2c = combios_setup_i2c_bus(rdev, DDC_MONID, | |
663 | (1 << clk), (1 << data)); | |
664 | break; | |
665 | } | |
666 | } | |
667 | } | |
668 | return i2c; | |
669 | } | |
670 | ||
f376b94f AD |
671 | void radeon_combios_i2c_init(struct radeon_device *rdev) |
672 | { | |
673 | struct drm_device *dev = rdev->ddev; | |
674 | struct radeon_i2c_bus_rec i2c; | |
675 | ||
508c8d60 AD |
676 | /* actual hw pads |
677 | * r1xx/rs2xx/rs3xx | |
678 | * 0x60, 0x64, 0x68, 0x6c, gpiopads, mm | |
679 | * r200 | |
680 | * 0x60, 0x64, 0x68, mm | |
681 | * r300/r350 | |
682 | * 0x60, 0x64, mm | |
683 | * rv2xx/rv3xx/rs4xx | |
684 | * 0x60, 0x64, 0x68, gpiopads, mm | |
685 | */ | |
f376b94f | 686 | |
508c8d60 | 687 | /* 0x60 */ |
179e8078 AD |
688 | i2c = combios_setup_i2c_bus(rdev, DDC_DVI, 0, 0); |
689 | rdev->i2c_bus[0] = radeon_i2c_create(dev, &i2c, "DVI_DDC"); | |
508c8d60 | 690 | /* 0x64 */ |
179e8078 AD |
691 | i2c = combios_setup_i2c_bus(rdev, DDC_VGA, 0, 0); |
692 | rdev->i2c_bus[1] = radeon_i2c_create(dev, &i2c, "VGA_DDC"); | |
f376b94f | 693 | |
508c8d60 | 694 | /* mm i2c */ |
f376b94f AD |
695 | i2c.valid = true; |
696 | i2c.hw_capable = true; | |
697 | i2c.mm_i2c = true; | |
179e8078 AD |
698 | i2c.i2c_id = 0xa0; |
699 | rdev->i2c_bus[2] = radeon_i2c_create(dev, &i2c, "MM_I2C"); | |
700 | ||
508c8d60 AD |
701 | if (rdev->family == CHIP_R300 || |
702 | rdev->family == CHIP_R350) { | |
703 | /* only 2 sw i2c pads */ | |
704 | } else if (rdev->family == CHIP_RS300 || | |
705 | rdev->family == CHIP_RS400 || | |
706 | rdev->family == CHIP_RS480) { | |
508c8d60 | 707 | /* 0x68 */ |
179e8078 AD |
708 | i2c = combios_setup_i2c_bus(rdev, DDC_CRT2, 0, 0); |
709 | rdev->i2c_bus[3] = radeon_i2c_create(dev, &i2c, "MONID"); | |
710 | ||
3d61bd42 AD |
711 | /* gpiopad */ |
712 | i2c = radeon_combios_get_i2c_info_from_table(rdev); | |
713 | if (i2c.valid) | |
714 | rdev->i2c_bus[4] = radeon_i2c_create(dev, &i2c, "GPIOPAD_MASK"); | |
6dd66633 AD |
715 | } else if ((rdev->family == CHIP_R200) || |
716 | (rdev->family >= CHIP_R300)) { | |
508c8d60 | 717 | /* 0x68 */ |
179e8078 AD |
718 | i2c = combios_setup_i2c_bus(rdev, DDC_MONID, 0, 0); |
719 | rdev->i2c_bus[3] = radeon_i2c_create(dev, &i2c, "MONID"); | |
720 | } else { | |
508c8d60 | 721 | /* 0x68 */ |
179e8078 AD |
722 | i2c = combios_setup_i2c_bus(rdev, DDC_MONID, 0, 0); |
723 | rdev->i2c_bus[3] = radeon_i2c_create(dev, &i2c, "MONID"); | |
508c8d60 | 724 | /* 0x6c */ |
179e8078 AD |
725 | i2c = combios_setup_i2c_bus(rdev, DDC_CRT2, 0, 0); |
726 | rdev->i2c_bus[4] = radeon_i2c_create(dev, &i2c, "CRT2_DDC"); | |
727 | } | |
f376b94f AD |
728 | } |
729 | ||
771fe6b9 JG |
730 | bool radeon_combios_get_clock_info(struct drm_device *dev) |
731 | { | |
732 | struct radeon_device *rdev = dev->dev_private; | |
733 | uint16_t pll_info; | |
734 | struct radeon_pll *p1pll = &rdev->clock.p1pll; | |
735 | struct radeon_pll *p2pll = &rdev->clock.p2pll; | |
736 | struct radeon_pll *spll = &rdev->clock.spll; | |
737 | struct radeon_pll *mpll = &rdev->clock.mpll; | |
738 | int8_t rev; | |
739 | uint16_t sclk, mclk; | |
740 | ||
771fe6b9 JG |
741 | pll_info = combios_get_table_offset(dev, COMBIOS_PLL_INFO_TABLE); |
742 | if (pll_info) { | |
743 | rev = RBIOS8(pll_info); | |
744 | ||
745 | /* pixel clocks */ | |
746 | p1pll->reference_freq = RBIOS16(pll_info + 0xe); | |
747 | p1pll->reference_div = RBIOS16(pll_info + 0x10); | |
748 | p1pll->pll_out_min = RBIOS32(pll_info + 0x12); | |
749 | p1pll->pll_out_max = RBIOS32(pll_info + 0x16); | |
86cb2bbf AD |
750 | p1pll->lcd_pll_out_min = p1pll->pll_out_min; |
751 | p1pll->lcd_pll_out_max = p1pll->pll_out_max; | |
771fe6b9 JG |
752 | |
753 | if (rev > 9) { | |
754 | p1pll->pll_in_min = RBIOS32(pll_info + 0x36); | |
755 | p1pll->pll_in_max = RBIOS32(pll_info + 0x3a); | |
756 | } else { | |
757 | p1pll->pll_in_min = 40; | |
758 | p1pll->pll_in_max = 500; | |
759 | } | |
760 | *p2pll = *p1pll; | |
761 | ||
762 | /* system clock */ | |
763 | spll->reference_freq = RBIOS16(pll_info + 0x1a); | |
764 | spll->reference_div = RBIOS16(pll_info + 0x1c); | |
765 | spll->pll_out_min = RBIOS32(pll_info + 0x1e); | |
766 | spll->pll_out_max = RBIOS32(pll_info + 0x22); | |
767 | ||
768 | if (rev > 10) { | |
769 | spll->pll_in_min = RBIOS32(pll_info + 0x48); | |
770 | spll->pll_in_max = RBIOS32(pll_info + 0x4c); | |
771 | } else { | |
772 | /* ??? */ | |
773 | spll->pll_in_min = 40; | |
774 | spll->pll_in_max = 500; | |
775 | } | |
776 | ||
777 | /* memory clock */ | |
778 | mpll->reference_freq = RBIOS16(pll_info + 0x26); | |
779 | mpll->reference_div = RBIOS16(pll_info + 0x28); | |
780 | mpll->pll_out_min = RBIOS32(pll_info + 0x2a); | |
781 | mpll->pll_out_max = RBIOS32(pll_info + 0x2e); | |
782 | ||
783 | if (rev > 10) { | |
784 | mpll->pll_in_min = RBIOS32(pll_info + 0x5a); | |
785 | mpll->pll_in_max = RBIOS32(pll_info + 0x5e); | |
786 | } else { | |
787 | /* ??? */ | |
788 | mpll->pll_in_min = 40; | |
789 | mpll->pll_in_max = 500; | |
790 | } | |
791 | ||
792 | /* default sclk/mclk */ | |
793 | sclk = RBIOS16(pll_info + 0xa); | |
794 | mclk = RBIOS16(pll_info + 0x8); | |
795 | if (sclk == 0) | |
796 | sclk = 200 * 100; | |
797 | if (mclk == 0) | |
798 | mclk = 200 * 100; | |
799 | ||
800 | rdev->clock.default_sclk = sclk; | |
801 | rdev->clock.default_mclk = mclk; | |
802 | ||
b20f9bef AD |
803 | if (RBIOS32(pll_info + 0x16)) |
804 | rdev->clock.max_pixel_clock = RBIOS32(pll_info + 0x16); | |
805 | else | |
806 | rdev->clock.max_pixel_clock = 35000; /* might need something asic specific */ | |
807 | ||
771fe6b9 JG |
808 | return true; |
809 | } | |
810 | return false; | |
811 | } | |
812 | ||
06b6476d AD |
813 | bool radeon_combios_sideport_present(struct radeon_device *rdev) |
814 | { | |
815 | struct drm_device *dev = rdev->ddev; | |
816 | u16 igp_info; | |
817 | ||
4c70b2ea AD |
818 | /* sideport is AMD only */ |
819 | if (rdev->family == CHIP_RS400) | |
820 | return false; | |
821 | ||
06b6476d AD |
822 | igp_info = combios_get_table_offset(dev, COMBIOS_INTEGRATED_SYSTEM_INFO_TABLE); |
823 | ||
824 | if (igp_info) { | |
825 | if (RBIOS16(igp_info + 0x4)) | |
826 | return true; | |
827 | } | |
828 | return false; | |
829 | } | |
830 | ||
246263cc AD |
831 | static const uint32_t default_primarydac_adj[CHIP_LAST] = { |
832 | 0x00000808, /* r100 */ | |
833 | 0x00000808, /* rv100 */ | |
834 | 0x00000808, /* rs100 */ | |
835 | 0x00000808, /* rv200 */ | |
836 | 0x00000808, /* rs200 */ | |
837 | 0x00000808, /* r200 */ | |
838 | 0x00000808, /* rv250 */ | |
839 | 0x00000000, /* rs300 */ | |
840 | 0x00000808, /* rv280 */ | |
841 | 0x00000808, /* r300 */ | |
842 | 0x00000808, /* r350 */ | |
843 | 0x00000808, /* rv350 */ | |
844 | 0x00000808, /* rv380 */ | |
845 | 0x00000808, /* r420 */ | |
846 | 0x00000808, /* r423 */ | |
847 | 0x00000808, /* rv410 */ | |
848 | 0x00000000, /* rs400 */ | |
849 | 0x00000000, /* rs480 */ | |
850 | }; | |
851 | ||
852 | static void radeon_legacy_get_primary_dac_info_from_table(struct radeon_device *rdev, | |
853 | struct radeon_encoder_primary_dac *p_dac) | |
854 | { | |
855 | p_dac->ps2_pdac_adj = default_primarydac_adj[rdev->family]; | |
856 | return; | |
857 | } | |
858 | ||
771fe6b9 JG |
859 | struct radeon_encoder_primary_dac *radeon_combios_get_primary_dac_info(struct |
860 | radeon_encoder | |
861 | *encoder) | |
862 | { | |
863 | struct drm_device *dev = encoder->base.dev; | |
864 | struct radeon_device *rdev = dev->dev_private; | |
865 | uint16_t dac_info; | |
866 | uint8_t rev, bg, dac; | |
3cc0f8f4 | 867 | struct radeon_encoder_primary_dac *p_dac; |
246263cc | 868 | int found = 0; |
771fe6b9 | 869 | |
246263cc AD |
870 | p_dac = kzalloc(sizeof(struct radeon_encoder_primary_dac), |
871 | GFP_KERNEL); | |
872 | ||
873 | if (!p_dac) | |
771fe6b9 JG |
874 | return NULL; |
875 | ||
876 | /* check CRT table */ | |
877 | dac_info = combios_get_table_offset(dev, COMBIOS_CRT_INFO_TABLE); | |
878 | if (dac_info) { | |
771fe6b9 JG |
879 | rev = RBIOS8(dac_info) & 0x3; |
880 | if (rev < 2) { | |
881 | bg = RBIOS8(dac_info + 0x2) & 0xf; | |
882 | dac = (RBIOS8(dac_info + 0x2) >> 4) & 0xf; | |
883 | p_dac->ps2_pdac_adj = (bg << 8) | (dac); | |
884 | } else { | |
885 | bg = RBIOS8(dac_info + 0x2) & 0xf; | |
886 | dac = RBIOS8(dac_info + 0x3) & 0xf; | |
887 | p_dac->ps2_pdac_adj = (bg << 8) | (dac); | |
888 | } | |
03ed8cf9 AD |
889 | /* if the values are zeros, use the table */ |
890 | if ((dac == 0) || (bg == 0)) | |
891 | found = 0; | |
892 | else | |
3a89b4a9 | 893 | found = 1; |
771fe6b9 JG |
894 | } |
895 | ||
e8fc4137 | 896 | /* quirks */ |
f7929f34 | 897 | /* Radeon 7000 (RV100) */ |
d86a4126 TZ |
898 | if (((rdev->pdev->device == 0x5159) && |
899 | (rdev->pdev->subsystem_vendor == 0x174B) && | |
900 | (rdev->pdev->subsystem_device == 0x7c28)) || | |
e8fc4137 | 901 | /* Radeon 9100 (R200) */ |
d86a4126 TZ |
902 | ((rdev->pdev->device == 0x514D) && |
903 | (rdev->pdev->subsystem_vendor == 0x174B) && | |
904 | (rdev->pdev->subsystem_device == 0x7149))) { | |
e8fc4137 AD |
905 | /* vbios value is bad, use the default */ |
906 | found = 0; | |
907 | } | |
908 | ||
246263cc AD |
909 | if (!found) /* fallback to defaults */ |
910 | radeon_legacy_get_primary_dac_info_from_table(rdev, p_dac); | |
911 | ||
771fe6b9 JG |
912 | return p_dac; |
913 | } | |
914 | ||
d79766fa AD |
915 | enum radeon_tv_std |
916 | radeon_combios_get_tv_info(struct radeon_device *rdev) | |
771fe6b9 | 917 | { |
d79766fa | 918 | struct drm_device *dev = rdev->ddev; |
771fe6b9 JG |
919 | uint16_t tv_info; |
920 | enum radeon_tv_std tv_std = TV_STD_NTSC; | |
921 | ||
922 | tv_info = combios_get_table_offset(dev, COMBIOS_TV_INFO_TABLE); | |
923 | if (tv_info) { | |
924 | if (RBIOS8(tv_info + 6) == 'T') { | |
925 | switch (RBIOS8(tv_info + 7) & 0xf) { | |
926 | case 1: | |
927 | tv_std = TV_STD_NTSC; | |
40f76d81 | 928 | DRM_DEBUG_KMS("Default TV standard: NTSC\n"); |
771fe6b9 JG |
929 | break; |
930 | case 2: | |
931 | tv_std = TV_STD_PAL; | |
40f76d81 | 932 | DRM_DEBUG_KMS("Default TV standard: PAL\n"); |
771fe6b9 JG |
933 | break; |
934 | case 3: | |
935 | tv_std = TV_STD_PAL_M; | |
40f76d81 | 936 | DRM_DEBUG_KMS("Default TV standard: PAL-M\n"); |
771fe6b9 JG |
937 | break; |
938 | case 4: | |
939 | tv_std = TV_STD_PAL_60; | |
40f76d81 | 940 | DRM_DEBUG_KMS("Default TV standard: PAL-60\n"); |
771fe6b9 JG |
941 | break; |
942 | case 5: | |
943 | tv_std = TV_STD_NTSC_J; | |
40f76d81 | 944 | DRM_DEBUG_KMS("Default TV standard: NTSC-J\n"); |
771fe6b9 JG |
945 | break; |
946 | case 6: | |
947 | tv_std = TV_STD_SCART_PAL; | |
40f76d81 | 948 | DRM_DEBUG_KMS("Default TV standard: SCART-PAL\n"); |
771fe6b9 JG |
949 | break; |
950 | default: | |
951 | tv_std = TV_STD_NTSC; | |
40f76d81 | 952 | DRM_DEBUG_KMS |
771fe6b9 JG |
953 | ("Unknown TV standard; defaulting to NTSC\n"); |
954 | break; | |
955 | } | |
956 | ||
957 | switch ((RBIOS8(tv_info + 9) >> 2) & 0x3) { | |
958 | case 0: | |
40f76d81 | 959 | DRM_DEBUG_KMS("29.498928713 MHz TV ref clk\n"); |
771fe6b9 JG |
960 | break; |
961 | case 1: | |
40f76d81 | 962 | DRM_DEBUG_KMS("28.636360000 MHz TV ref clk\n"); |
771fe6b9 JG |
963 | break; |
964 | case 2: | |
40f76d81 | 965 | DRM_DEBUG_KMS("14.318180000 MHz TV ref clk\n"); |
771fe6b9 JG |
966 | break; |
967 | case 3: | |
40f76d81 | 968 | DRM_DEBUG_KMS("27.000000000 MHz TV ref clk\n"); |
771fe6b9 JG |
969 | break; |
970 | default: | |
971 | break; | |
972 | } | |
973 | } | |
974 | } | |
975 | return tv_std; | |
976 | } | |
977 | ||
978 | static const uint32_t default_tvdac_adj[CHIP_LAST] = { | |
979 | 0x00000000, /* r100 */ | |
980 | 0x00280000, /* rv100 */ | |
981 | 0x00000000, /* rs100 */ | |
982 | 0x00880000, /* rv200 */ | |
983 | 0x00000000, /* rs200 */ | |
984 | 0x00000000, /* r200 */ | |
985 | 0x00770000, /* rv250 */ | |
986 | 0x00290000, /* rs300 */ | |
987 | 0x00560000, /* rv280 */ | |
988 | 0x00780000, /* r300 */ | |
989 | 0x00770000, /* r350 */ | |
990 | 0x00780000, /* rv350 */ | |
991 | 0x00780000, /* rv380 */ | |
992 | 0x01080000, /* r420 */ | |
993 | 0x01080000, /* r423 */ | |
994 | 0x01080000, /* rv410 */ | |
995 | 0x00780000, /* rs400 */ | |
996 | 0x00780000, /* rs480 */ | |
997 | }; | |
998 | ||
6a719e05 DA |
999 | static void radeon_legacy_get_tv_dac_info_from_table(struct radeon_device *rdev, |
1000 | struct radeon_encoder_tv_dac *tv_dac) | |
771fe6b9 | 1001 | { |
771fe6b9 JG |
1002 | tv_dac->ps2_tvdac_adj = default_tvdac_adj[rdev->family]; |
1003 | if ((rdev->flags & RADEON_IS_MOBILITY) && (rdev->family == CHIP_RV250)) | |
1004 | tv_dac->ps2_tvdac_adj = 0x00880000; | |
1005 | tv_dac->pal_tvdac_adj = tv_dac->ps2_tvdac_adj; | |
1006 | tv_dac->ntsc_tvdac_adj = tv_dac->ps2_tvdac_adj; | |
6a719e05 | 1007 | return; |
771fe6b9 JG |
1008 | } |
1009 | ||
1010 | struct radeon_encoder_tv_dac *radeon_combios_get_tv_dac_info(struct | |
1011 | radeon_encoder | |
1012 | *encoder) | |
1013 | { | |
1014 | struct drm_device *dev = encoder->base.dev; | |
1015 | struct radeon_device *rdev = dev->dev_private; | |
1016 | uint16_t dac_info; | |
1017 | uint8_t rev, bg, dac; | |
3cc0f8f4 | 1018 | struct radeon_encoder_tv_dac *tv_dac; |
6a719e05 DA |
1019 | int found = 0; |
1020 | ||
1021 | tv_dac = kzalloc(sizeof(struct radeon_encoder_tv_dac), GFP_KERNEL); | |
1022 | if (!tv_dac) | |
1023 | return NULL; | |
771fe6b9 | 1024 | |
771fe6b9 JG |
1025 | /* first check TV table */ |
1026 | dac_info = combios_get_table_offset(dev, COMBIOS_TV_INFO_TABLE); | |
1027 | if (dac_info) { | |
771fe6b9 JG |
1028 | rev = RBIOS8(dac_info + 0x3); |
1029 | if (rev > 4) { | |
1030 | bg = RBIOS8(dac_info + 0xc) & 0xf; | |
1031 | dac = RBIOS8(dac_info + 0xd) & 0xf; | |
1032 | tv_dac->ps2_tvdac_adj = (bg << 16) | (dac << 20); | |
1033 | ||
1034 | bg = RBIOS8(dac_info + 0xe) & 0xf; | |
1035 | dac = RBIOS8(dac_info + 0xf) & 0xf; | |
1036 | tv_dac->pal_tvdac_adj = (bg << 16) | (dac << 20); | |
1037 | ||
1038 | bg = RBIOS8(dac_info + 0x10) & 0xf; | |
1039 | dac = RBIOS8(dac_info + 0x11) & 0xf; | |
1040 | tv_dac->ntsc_tvdac_adj = (bg << 16) | (dac << 20); | |
3a89b4a9 AD |
1041 | /* if the values are all zeros, use the table */ |
1042 | if (tv_dac->ps2_tvdac_adj) | |
1043 | found = 1; | |
771fe6b9 JG |
1044 | } else if (rev > 1) { |
1045 | bg = RBIOS8(dac_info + 0xc) & 0xf; | |
1046 | dac = (RBIOS8(dac_info + 0xc) >> 4) & 0xf; | |
1047 | tv_dac->ps2_tvdac_adj = (bg << 16) | (dac << 20); | |
1048 | ||
1049 | bg = RBIOS8(dac_info + 0xd) & 0xf; | |
1050 | dac = (RBIOS8(dac_info + 0xd) >> 4) & 0xf; | |
1051 | tv_dac->pal_tvdac_adj = (bg << 16) | (dac << 20); | |
1052 | ||
1053 | bg = RBIOS8(dac_info + 0xe) & 0xf; | |
1054 | dac = (RBIOS8(dac_info + 0xe) >> 4) & 0xf; | |
1055 | tv_dac->ntsc_tvdac_adj = (bg << 16) | (dac << 20); | |
3a89b4a9 AD |
1056 | /* if the values are all zeros, use the table */ |
1057 | if (tv_dac->ps2_tvdac_adj) | |
1058 | found = 1; | |
771fe6b9 | 1059 | } |
d79766fa | 1060 | tv_dac->tv_std = radeon_combios_get_tv_info(rdev); |
6a719e05 DA |
1061 | } |
1062 | if (!found) { | |
771fe6b9 JG |
1063 | /* then check CRT table */ |
1064 | dac_info = | |
1065 | combios_get_table_offset(dev, COMBIOS_CRT_INFO_TABLE); | |
1066 | if (dac_info) { | |
771fe6b9 JG |
1067 | rev = RBIOS8(dac_info) & 0x3; |
1068 | if (rev < 2) { | |
1069 | bg = RBIOS8(dac_info + 0x3) & 0xf; | |
1070 | dac = (RBIOS8(dac_info + 0x3) >> 4) & 0xf; | |
1071 | tv_dac->ps2_tvdac_adj = | |
1072 | (bg << 16) | (dac << 20); | |
1073 | tv_dac->pal_tvdac_adj = tv_dac->ps2_tvdac_adj; | |
1074 | tv_dac->ntsc_tvdac_adj = tv_dac->ps2_tvdac_adj; | |
3a89b4a9 AD |
1075 | /* if the values are all zeros, use the table */ |
1076 | if (tv_dac->ps2_tvdac_adj) | |
1077 | found = 1; | |
771fe6b9 JG |
1078 | } else { |
1079 | bg = RBIOS8(dac_info + 0x4) & 0xf; | |
1080 | dac = RBIOS8(dac_info + 0x5) & 0xf; | |
1081 | tv_dac->ps2_tvdac_adj = | |
1082 | (bg << 16) | (dac << 20); | |
1083 | tv_dac->pal_tvdac_adj = tv_dac->ps2_tvdac_adj; | |
1084 | tv_dac->ntsc_tvdac_adj = tv_dac->ps2_tvdac_adj; | |
3a89b4a9 AD |
1085 | /* if the values are all zeros, use the table */ |
1086 | if (tv_dac->ps2_tvdac_adj) | |
1087 | found = 1; | |
771fe6b9 | 1088 | } |
6fe7ac3f AD |
1089 | } else { |
1090 | DRM_INFO("No TV DAC info found in BIOS\n"); | |
771fe6b9 JG |
1091 | } |
1092 | } | |
1093 | ||
6a719e05 DA |
1094 | if (!found) /* fallback to defaults */ |
1095 | radeon_legacy_get_tv_dac_info_from_table(rdev, tv_dac); | |
1096 | ||
771fe6b9 JG |
1097 | return tv_dac; |
1098 | } | |
1099 | ||
1100 | static struct radeon_encoder_lvds *radeon_legacy_get_lvds_info_from_regs(struct | |
1101 | radeon_device | |
1102 | *rdev) | |
1103 | { | |
3cc0f8f4 | 1104 | struct radeon_encoder_lvds *lvds; |
771fe6b9 JG |
1105 | uint32_t fp_vert_stretch, fp_horz_stretch; |
1106 | uint32_t ppll_div_sel, ppll_val; | |
8b5c7444 | 1107 | uint32_t lvds_ss_gen_cntl = RREG32(RADEON_LVDS_SS_GEN_CNTL); |
771fe6b9 JG |
1108 | |
1109 | lvds = kzalloc(sizeof(struct radeon_encoder_lvds), GFP_KERNEL); | |
1110 | ||
1111 | if (!lvds) | |
1112 | return NULL; | |
1113 | ||
1114 | fp_vert_stretch = RREG32(RADEON_FP_VERT_STRETCH); | |
1115 | fp_horz_stretch = RREG32(RADEON_FP_HORZ_STRETCH); | |
1116 | ||
8b5c7444 MD |
1117 | /* These should be fail-safe defaults, fingers crossed */ |
1118 | lvds->panel_pwr_delay = 200; | |
1119 | lvds->panel_vcc_delay = 2000; | |
1120 | ||
1121 | lvds->lvds_gen_cntl = RREG32(RADEON_LVDS_GEN_CNTL); | |
1122 | lvds->panel_digon_delay = (lvds_ss_gen_cntl >> RADEON_LVDS_PWRSEQ_DELAY1_SHIFT) & 0xf; | |
1123 | lvds->panel_blon_delay = (lvds_ss_gen_cntl >> RADEON_LVDS_PWRSEQ_DELAY2_SHIFT) & 0xf; | |
1124 | ||
771fe6b9 | 1125 | if (fp_vert_stretch & RADEON_VERT_STRETCH_ENABLE) |
de2103e4 | 1126 | lvds->native_mode.vdisplay = |
771fe6b9 JG |
1127 | ((fp_vert_stretch & RADEON_VERT_PANEL_SIZE) >> |
1128 | RADEON_VERT_PANEL_SHIFT) + 1; | |
1129 | else | |
de2103e4 | 1130 | lvds->native_mode.vdisplay = |
771fe6b9 JG |
1131 | (RREG32(RADEON_CRTC_V_TOTAL_DISP) >> 16) + 1; |
1132 | ||
1133 | if (fp_horz_stretch & RADEON_HORZ_STRETCH_ENABLE) | |
de2103e4 | 1134 | lvds->native_mode.hdisplay = |
771fe6b9 JG |
1135 | (((fp_horz_stretch & RADEON_HORZ_PANEL_SIZE) >> |
1136 | RADEON_HORZ_PANEL_SHIFT) + 1) * 8; | |
1137 | else | |
de2103e4 | 1138 | lvds->native_mode.hdisplay = |
771fe6b9 JG |
1139 | ((RREG32(RADEON_CRTC_H_TOTAL_DISP) >> 16) + 1) * 8; |
1140 | ||
de2103e4 AD |
1141 | if ((lvds->native_mode.hdisplay < 640) || |
1142 | (lvds->native_mode.vdisplay < 480)) { | |
1143 | lvds->native_mode.hdisplay = 640; | |
1144 | lvds->native_mode.vdisplay = 480; | |
771fe6b9 JG |
1145 | } |
1146 | ||
1147 | ppll_div_sel = RREG8(RADEON_CLOCK_CNTL_INDEX + 1) & 0x3; | |
1148 | ppll_val = RREG32_PLL(RADEON_PPLL_DIV_0 + ppll_div_sel); | |
1149 | if ((ppll_val & 0x000707ff) == 0x1bb) | |
1150 | lvds->use_bios_dividers = false; | |
1151 | else { | |
1152 | lvds->panel_ref_divider = | |
1153 | RREG32_PLL(RADEON_PPLL_REF_DIV) & 0x3ff; | |
1154 | lvds->panel_post_divider = (ppll_val >> 16) & 0x7; | |
1155 | lvds->panel_fb_divider = ppll_val & 0x7ff; | |
1156 | ||
1157 | if ((lvds->panel_ref_divider != 0) && | |
1158 | (lvds->panel_fb_divider > 3)) | |
1159 | lvds->use_bios_dividers = true; | |
1160 | } | |
1161 | lvds->panel_vcc_delay = 200; | |
1162 | ||
1163 | DRM_INFO("Panel info derived from registers\n"); | |
de2103e4 AD |
1164 | DRM_INFO("Panel Size %dx%d\n", lvds->native_mode.hdisplay, |
1165 | lvds->native_mode.vdisplay); | |
771fe6b9 JG |
1166 | |
1167 | return lvds; | |
1168 | } | |
1169 | ||
1170 | struct radeon_encoder_lvds *radeon_combios_get_lvds_info(struct radeon_encoder | |
1171 | *encoder) | |
1172 | { | |
1173 | struct drm_device *dev = encoder->base.dev; | |
1174 | struct radeon_device *rdev = dev->dev_private; | |
1175 | uint16_t lcd_info; | |
1176 | uint32_t panel_setup; | |
1177 | char stmp[30]; | |
1178 | int tmp, i; | |
1179 | struct radeon_encoder_lvds *lvds = NULL; | |
1180 | ||
771fe6b9 JG |
1181 | lcd_info = combios_get_table_offset(dev, COMBIOS_LCD_INFO_TABLE); |
1182 | ||
1183 | if (lcd_info) { | |
1184 | lvds = kzalloc(sizeof(struct radeon_encoder_lvds), GFP_KERNEL); | |
1185 | ||
1186 | if (!lvds) | |
1187 | return NULL; | |
1188 | ||
1189 | for (i = 0; i < 24; i++) | |
1190 | stmp[i] = RBIOS8(lcd_info + i + 1); | |
1191 | stmp[24] = 0; | |
1192 | ||
1193 | DRM_INFO("Panel ID String: %s\n", stmp); | |
1194 | ||
de2103e4 AD |
1195 | lvds->native_mode.hdisplay = RBIOS16(lcd_info + 0x19); |
1196 | lvds->native_mode.vdisplay = RBIOS16(lcd_info + 0x1b); | |
771fe6b9 | 1197 | |
de2103e4 AD |
1198 | DRM_INFO("Panel Size %dx%d\n", lvds->native_mode.hdisplay, |
1199 | lvds->native_mode.vdisplay); | |
771fe6b9 JG |
1200 | |
1201 | lvds->panel_vcc_delay = RBIOS16(lcd_info + 0x2c); | |
94cf6434 | 1202 | lvds->panel_vcc_delay = min_t(u16, lvds->panel_vcc_delay, 2000); |
771fe6b9 JG |
1203 | |
1204 | lvds->panel_pwr_delay = RBIOS8(lcd_info + 0x24); | |
1205 | lvds->panel_digon_delay = RBIOS16(lcd_info + 0x38) & 0xf; | |
1206 | lvds->panel_blon_delay = (RBIOS16(lcd_info + 0x38) >> 4) & 0xf; | |
1207 | ||
1208 | lvds->panel_ref_divider = RBIOS16(lcd_info + 0x2e); | |
1209 | lvds->panel_post_divider = RBIOS8(lcd_info + 0x30); | |
1210 | lvds->panel_fb_divider = RBIOS16(lcd_info + 0x31); | |
1211 | if ((lvds->panel_ref_divider != 0) && | |
1212 | (lvds->panel_fb_divider > 3)) | |
1213 | lvds->use_bios_dividers = true; | |
1214 | ||
1215 | panel_setup = RBIOS32(lcd_info + 0x39); | |
1216 | lvds->lvds_gen_cntl = 0xff00; | |
1217 | if (panel_setup & 0x1) | |
1218 | lvds->lvds_gen_cntl |= RADEON_LVDS_PANEL_FORMAT; | |
1219 | ||
1220 | if ((panel_setup >> 4) & 0x1) | |
1221 | lvds->lvds_gen_cntl |= RADEON_LVDS_PANEL_TYPE; | |
1222 | ||
1223 | switch ((panel_setup >> 8) & 0x7) { | |
1224 | case 0: | |
1225 | lvds->lvds_gen_cntl |= RADEON_LVDS_NO_FM; | |
1226 | break; | |
1227 | case 1: | |
1228 | lvds->lvds_gen_cntl |= RADEON_LVDS_2_GREY; | |
1229 | break; | |
1230 | case 2: | |
1231 | lvds->lvds_gen_cntl |= RADEON_LVDS_4_GREY; | |
1232 | break; | |
1233 | default: | |
1234 | break; | |
1235 | } | |
1236 | ||
1237 | if ((panel_setup >> 16) & 0x1) | |
1238 | lvds->lvds_gen_cntl |= RADEON_LVDS_FP_POL_LOW; | |
1239 | ||
1240 | if ((panel_setup >> 17) & 0x1) | |
1241 | lvds->lvds_gen_cntl |= RADEON_LVDS_LP_POL_LOW; | |
1242 | ||
1243 | if ((panel_setup >> 18) & 0x1) | |
1244 | lvds->lvds_gen_cntl |= RADEON_LVDS_DTM_POL_LOW; | |
1245 | ||
1246 | if ((panel_setup >> 23) & 0x1) | |
1247 | lvds->lvds_gen_cntl |= RADEON_LVDS_BL_CLK_SEL; | |
1248 | ||
1249 | lvds->lvds_gen_cntl |= (panel_setup & 0xf0000000); | |
1250 | ||
1251 | for (i = 0; i < 32; i++) { | |
1252 | tmp = RBIOS16(lcd_info + 64 + i * 2); | |
1253 | if (tmp == 0) | |
1254 | break; | |
1255 | ||
de2103e4 | 1256 | if ((RBIOS16(tmp) == lvds->native_mode.hdisplay) && |
68b61a7f | 1257 | (RBIOS16(tmp + 2) == lvds->native_mode.vdisplay)) { |
0a90a0cf AD |
1258 | u32 hss = (RBIOS16(tmp + 21) - RBIOS16(tmp + 19) - 1) * 8; |
1259 | ||
1260 | if (hss > lvds->native_mode.hdisplay) | |
1261 | hss = (10 - 1) * 8; | |
1262 | ||
68b61a7f AD |
1263 | lvds->native_mode.htotal = lvds->native_mode.hdisplay + |
1264 | (RBIOS16(tmp + 17) - RBIOS16(tmp + 19)) * 8; | |
1265 | lvds->native_mode.hsync_start = lvds->native_mode.hdisplay + | |
0a90a0cf | 1266 | hss; |
68b61a7f AD |
1267 | lvds->native_mode.hsync_end = lvds->native_mode.hsync_start + |
1268 | (RBIOS8(tmp + 23) * 8); | |
1269 | ||
1270 | lvds->native_mode.vtotal = lvds->native_mode.vdisplay + | |
1271 | (RBIOS16(tmp + 24) - RBIOS16(tmp + 26)); | |
1272 | lvds->native_mode.vsync_start = lvds->native_mode.vdisplay + | |
1273 | ((RBIOS16(tmp + 28) & 0x7ff) - RBIOS16(tmp + 26)); | |
1274 | lvds->native_mode.vsync_end = lvds->native_mode.vsync_start + | |
1275 | ((RBIOS16(tmp + 28) & 0xf800) >> 11); | |
de2103e4 AD |
1276 | |
1277 | lvds->native_mode.clock = RBIOS16(tmp + 9) * 10; | |
771fe6b9 | 1278 | lvds->native_mode.flags = 0; |
de2103e4 AD |
1279 | /* set crtc values */ |
1280 | drm_mode_set_crtcinfo(&lvds->native_mode, CRTC_INTERLACE_HALVE_V); | |
1281 | ||
771fe6b9 JG |
1282 | } |
1283 | } | |
6fe7ac3f | 1284 | } else { |
771fe6b9 | 1285 | DRM_INFO("No panel info found in BIOS\n"); |
8dfaa8a7 | 1286 | lvds = radeon_legacy_get_lvds_info_from_regs(rdev); |
6fe7ac3f | 1287 | } |
03047cdf | 1288 | |
8dfaa8a7 MD |
1289 | if (lvds) |
1290 | encoder->native_mode = lvds->native_mode; | |
771fe6b9 JG |
1291 | return lvds; |
1292 | } | |
1293 | ||
1294 | static const struct radeon_tmds_pll default_tmds_pll[CHIP_LAST][4] = { | |
1295 | {{12000, 0xa1b}, {0xffffffff, 0xa3f}, {0, 0}, {0, 0}}, /* CHIP_R100 */ | |
1296 | {{12000, 0xa1b}, {0xffffffff, 0xa3f}, {0, 0}, {0, 0}}, /* CHIP_RV100 */ | |
1297 | {{0, 0}, {0, 0}, {0, 0}, {0, 0}}, /* CHIP_RS100 */ | |
1298 | {{15000, 0xa1b}, {0xffffffff, 0xa3f}, {0, 0}, {0, 0}}, /* CHIP_RV200 */ | |
1299 | {{12000, 0xa1b}, {0xffffffff, 0xa3f}, {0, 0}, {0, 0}}, /* CHIP_RS200 */ | |
1300 | {{15000, 0xa1b}, {0xffffffff, 0xa3f}, {0, 0}, {0, 0}}, /* CHIP_R200 */ | |
1301 | {{15500, 0x81b}, {0xffffffff, 0x83f}, {0, 0}, {0, 0}}, /* CHIP_RV250 */ | |
1302 | {{0, 0}, {0, 0}, {0, 0}, {0, 0}}, /* CHIP_RS300 */ | |
1303 | {{13000, 0x400f4}, {15000, 0x400f7}, {0xffffffff, 0x40111}, {0, 0}}, /* CHIP_RV280 */ | |
1304 | {{0xffffffff, 0xb01cb}, {0, 0}, {0, 0}, {0, 0}}, /* CHIP_R300 */ | |
1305 | {{0xffffffff, 0xb01cb}, {0, 0}, {0, 0}, {0, 0}}, /* CHIP_R350 */ | |
1306 | {{15000, 0xb0155}, {0xffffffff, 0xb01cb}, {0, 0}, {0, 0}}, /* CHIP_RV350 */ | |
1307 | {{15000, 0xb0155}, {0xffffffff, 0xb01cb}, {0, 0}, {0, 0}}, /* CHIP_RV380 */ | |
1308 | {{0xffffffff, 0xb01cb}, {0, 0}, {0, 0}, {0, 0}}, /* CHIP_R420 */ | |
1309 | {{0xffffffff, 0xb01cb}, {0, 0}, {0, 0}, {0, 0}}, /* CHIP_R423 */ | |
1310 | {{0xffffffff, 0xb01cb}, {0, 0}, {0, 0}, {0, 0}}, /* CHIP_RV410 */ | |
fcec570b AD |
1311 | { {0, 0}, {0, 0}, {0, 0}, {0, 0} }, /* CHIP_RS400 */ |
1312 | { {0, 0}, {0, 0}, {0, 0}, {0, 0} }, /* CHIP_RS480 */ | |
771fe6b9 JG |
1313 | }; |
1314 | ||
445282db DA |
1315 | bool radeon_legacy_get_tmds_info_from_table(struct radeon_encoder *encoder, |
1316 | struct radeon_encoder_int_tmds *tmds) | |
771fe6b9 | 1317 | { |
445282db DA |
1318 | struct drm_device *dev = encoder->base.dev; |
1319 | struct radeon_device *rdev = dev->dev_private; | |
771fe6b9 | 1320 | int i; |
771fe6b9 JG |
1321 | |
1322 | for (i = 0; i < 4; i++) { | |
1323 | tmds->tmds_pll[i].value = | |
445282db | 1324 | default_tmds_pll[rdev->family][i].value; |
771fe6b9 JG |
1325 | tmds->tmds_pll[i].freq = default_tmds_pll[rdev->family][i].freq; |
1326 | } | |
1327 | ||
445282db | 1328 | return true; |
771fe6b9 JG |
1329 | } |
1330 | ||
445282db DA |
1331 | bool radeon_legacy_get_tmds_info_from_combios(struct radeon_encoder *encoder, |
1332 | struct radeon_encoder_int_tmds *tmds) | |
771fe6b9 JG |
1333 | { |
1334 | struct drm_device *dev = encoder->base.dev; | |
1335 | struct radeon_device *rdev = dev->dev_private; | |
1336 | uint16_t tmds_info; | |
1337 | int i, n; | |
1338 | uint8_t ver; | |
771fe6b9 | 1339 | |
771fe6b9 JG |
1340 | tmds_info = combios_get_table_offset(dev, COMBIOS_DFP_INFO_TABLE); |
1341 | ||
1342 | if (tmds_info) { | |
771fe6b9 | 1343 | ver = RBIOS8(tmds_info); |
40f76d81 | 1344 | DRM_DEBUG_KMS("DFP table revision: %d\n", ver); |
771fe6b9 JG |
1345 | if (ver == 3) { |
1346 | n = RBIOS8(tmds_info + 5) + 1; | |
1347 | if (n > 4) | |
1348 | n = 4; | |
1349 | for (i = 0; i < n; i++) { | |
1350 | tmds->tmds_pll[i].value = | |
1351 | RBIOS32(tmds_info + i * 10 + 0x08); | |
1352 | tmds->tmds_pll[i].freq = | |
1353 | RBIOS16(tmds_info + i * 10 + 0x10); | |
d9fdaafb | 1354 | DRM_DEBUG_KMS("TMDS PLL From COMBIOS %u %x\n", |
771fe6b9 JG |
1355 | tmds->tmds_pll[i].freq, |
1356 | tmds->tmds_pll[i].value); | |
1357 | } | |
1358 | } else if (ver == 4) { | |
1359 | int stride = 0; | |
1360 | n = RBIOS8(tmds_info + 5) + 1; | |
1361 | if (n > 4) | |
1362 | n = 4; | |
1363 | for (i = 0; i < n; i++) { | |
1364 | tmds->tmds_pll[i].value = | |
1365 | RBIOS32(tmds_info + stride + 0x08); | |
1366 | tmds->tmds_pll[i].freq = | |
1367 | RBIOS16(tmds_info + stride + 0x10); | |
1368 | if (i == 0) | |
1369 | stride += 10; | |
1370 | else | |
1371 | stride += 6; | |
d9fdaafb | 1372 | DRM_DEBUG_KMS("TMDS PLL From COMBIOS %u %x\n", |
771fe6b9 JG |
1373 | tmds->tmds_pll[i].freq, |
1374 | tmds->tmds_pll[i].value); | |
1375 | } | |
1376 | } | |
fcec570b | 1377 | } else { |
771fe6b9 | 1378 | DRM_INFO("No TMDS info found in BIOS\n"); |
fcec570b AD |
1379 | return false; |
1380 | } | |
445282db DA |
1381 | return true; |
1382 | } | |
1383 | ||
fcec570b AD |
1384 | bool radeon_legacy_get_ext_tmds_info_from_table(struct radeon_encoder *encoder, |
1385 | struct radeon_encoder_ext_tmds *tmds) | |
445282db | 1386 | { |
fcec570b AD |
1387 | struct drm_device *dev = encoder->base.dev; |
1388 | struct radeon_device *rdev = dev->dev_private; | |
1389 | struct radeon_i2c_bus_rec i2c_bus; | |
445282db | 1390 | |
fcec570b | 1391 | /* default for macs */ |
179e8078 | 1392 | i2c_bus = combios_setup_i2c_bus(rdev, DDC_MONID, 0, 0); |
f376b94f | 1393 | tmds->i2c_bus = radeon_i2c_lookup(rdev, &i2c_bus); |
445282db | 1394 | |
fcec570b AD |
1395 | /* XXX some macs have duallink chips */ |
1396 | switch (rdev->mode_info.connector_table) { | |
1397 | case CT_POWERBOOK_EXTERNAL: | |
1398 | case CT_MINI_EXTERNAL: | |
1399 | default: | |
1400 | tmds->dvo_chip = DVO_SIL164; | |
1401 | tmds->slave_addr = 0x70 >> 1; /* 7 bit addressing */ | |
1402 | break; | |
1403 | } | |
445282db | 1404 | |
fcec570b | 1405 | return true; |
771fe6b9 JG |
1406 | } |
1407 | ||
fcec570b AD |
1408 | bool radeon_legacy_get_ext_tmds_info_from_combios(struct radeon_encoder *encoder, |
1409 | struct radeon_encoder_ext_tmds *tmds) | |
771fe6b9 JG |
1410 | { |
1411 | struct drm_device *dev = encoder->base.dev; | |
1412 | struct radeon_device *rdev = dev->dev_private; | |
fcec570b | 1413 | uint16_t offset; |
179e8078 | 1414 | uint8_t ver; |
fcec570b AD |
1415 | enum radeon_combios_ddc gpio; |
1416 | struct radeon_i2c_bus_rec i2c_bus; | |
771fe6b9 | 1417 | |
fcec570b AD |
1418 | tmds->i2c_bus = NULL; |
1419 | if (rdev->flags & RADEON_IS_IGP) { | |
179e8078 AD |
1420 | i2c_bus = combios_setup_i2c_bus(rdev, DDC_MONID, 0, 0); |
1421 | tmds->i2c_bus = radeon_i2c_lookup(rdev, &i2c_bus); | |
1422 | tmds->dvo_chip = DVO_SIL164; | |
1423 | tmds->slave_addr = 0x70 >> 1; /* 7 bit addressing */ | |
fcec570b AD |
1424 | } else { |
1425 | offset = combios_get_table_offset(dev, COMBIOS_EXT_TMDS_INFO_TABLE); | |
1426 | if (offset) { | |
1427 | ver = RBIOS8(offset); | |
40f76d81 | 1428 | DRM_DEBUG_KMS("External TMDS Table revision: %d\n", ver); |
fcec570b AD |
1429 | tmds->slave_addr = RBIOS8(offset + 4 + 2); |
1430 | tmds->slave_addr >>= 1; /* 7 bit addressing */ | |
1431 | gpio = RBIOS8(offset + 4 + 3); | |
179e8078 AD |
1432 | if (gpio == DDC_LCD) { |
1433 | /* MM i2c */ | |
40bacf16 AD |
1434 | i2c_bus.valid = true; |
1435 | i2c_bus.hw_capable = true; | |
1436 | i2c_bus.mm_i2c = true; | |
179e8078 AD |
1437 | i2c_bus.i2c_id = 0xa0; |
1438 | } else | |
1439 | i2c_bus = combios_setup_i2c_bus(rdev, gpio, 0, 0); | |
1440 | tmds->i2c_bus = radeon_i2c_lookup(rdev, &i2c_bus); | |
fcec570b | 1441 | } |
771fe6b9 | 1442 | } |
fcec570b AD |
1443 | |
1444 | if (!tmds->i2c_bus) { | |
1445 | DRM_INFO("No valid Ext TMDS info found in BIOS\n"); | |
1446 | return false; | |
1447 | } | |
1448 | ||
1449 | return true; | |
771fe6b9 JG |
1450 | } |
1451 | ||
1452 | bool radeon_get_legacy_connector_info_from_table(struct drm_device *dev) | |
1453 | { | |
1454 | struct radeon_device *rdev = dev->dev_private; | |
1455 | struct radeon_i2c_bus_rec ddc_i2c; | |
eed45b30 | 1456 | struct radeon_hpd hpd; |
771fe6b9 JG |
1457 | |
1458 | rdev->mode_info.connector_table = radeon_connector_table; | |
1459 | if (rdev->mode_info.connector_table == CT_NONE) { | |
1460 | #ifdef CONFIG_PPC_PMAC | |
71a157e8 | 1461 | if (of_machine_is_compatible("PowerBook3,3")) { |
771fe6b9 JG |
1462 | /* powerbook with VGA */ |
1463 | rdev->mode_info.connector_table = CT_POWERBOOK_VGA; | |
71a157e8 GL |
1464 | } else if (of_machine_is_compatible("PowerBook3,4") || |
1465 | of_machine_is_compatible("PowerBook3,5")) { | |
771fe6b9 JG |
1466 | /* powerbook with internal tmds */ |
1467 | rdev->mode_info.connector_table = CT_POWERBOOK_INTERNAL; | |
71a157e8 GL |
1468 | } else if (of_machine_is_compatible("PowerBook5,1") || |
1469 | of_machine_is_compatible("PowerBook5,2") || | |
1470 | of_machine_is_compatible("PowerBook5,3") || | |
1471 | of_machine_is_compatible("PowerBook5,4") || | |
1472 | of_machine_is_compatible("PowerBook5,5")) { | |
771fe6b9 JG |
1473 | /* powerbook with external single link tmds (sil164) */ |
1474 | rdev->mode_info.connector_table = CT_POWERBOOK_EXTERNAL; | |
71a157e8 | 1475 | } else if (of_machine_is_compatible("PowerBook5,6")) { |
771fe6b9 JG |
1476 | /* powerbook with external dual or single link tmds */ |
1477 | rdev->mode_info.connector_table = CT_POWERBOOK_EXTERNAL; | |
71a157e8 GL |
1478 | } else if (of_machine_is_compatible("PowerBook5,7") || |
1479 | of_machine_is_compatible("PowerBook5,8") || | |
1480 | of_machine_is_compatible("PowerBook5,9")) { | |
771fe6b9 JG |
1481 | /* PowerBook6,2 ? */ |
1482 | /* powerbook with external dual link tmds (sil1178?) */ | |
1483 | rdev->mode_info.connector_table = CT_POWERBOOK_EXTERNAL; | |
71a157e8 GL |
1484 | } else if (of_machine_is_compatible("PowerBook4,1") || |
1485 | of_machine_is_compatible("PowerBook4,2") || | |
1486 | of_machine_is_compatible("PowerBook4,3") || | |
1487 | of_machine_is_compatible("PowerBook6,3") || | |
1488 | of_machine_is_compatible("PowerBook6,5") || | |
1489 | of_machine_is_compatible("PowerBook6,7")) { | |
771fe6b9 JG |
1490 | /* ibook */ |
1491 | rdev->mode_info.connector_table = CT_IBOOK; | |
cafa59b9 AD |
1492 | } else if (of_machine_is_compatible("PowerMac3,5")) { |
1493 | /* PowerMac G4 Silver radeon 7500 */ | |
1494 | rdev->mode_info.connector_table = CT_MAC_G4_SILVER; | |
71a157e8 | 1495 | } else if (of_machine_is_compatible("PowerMac4,4")) { |
771fe6b9 JG |
1496 | /* emac */ |
1497 | rdev->mode_info.connector_table = CT_EMAC; | |
71a157e8 | 1498 | } else if (of_machine_is_compatible("PowerMac10,1")) { |
771fe6b9 JG |
1499 | /* mini with internal tmds */ |
1500 | rdev->mode_info.connector_table = CT_MINI_INTERNAL; | |
71a157e8 | 1501 | } else if (of_machine_is_compatible("PowerMac10,2")) { |
771fe6b9 JG |
1502 | /* mini with external tmds */ |
1503 | rdev->mode_info.connector_table = CT_MINI_EXTERNAL; | |
71a157e8 | 1504 | } else if (of_machine_is_compatible("PowerMac12,1")) { |
771fe6b9 JG |
1505 | /* PowerMac8,1 ? */ |
1506 | /* imac g5 isight */ | |
1507 | rdev->mode_info.connector_table = CT_IMAC_G5_ISIGHT; | |
aa74fbb4 AD |
1508 | } else if ((rdev->pdev->device == 0x4a48) && |
1509 | (rdev->pdev->subsystem_vendor == 0x1002) && | |
1510 | (rdev->pdev->subsystem_device == 0x4a48)) { | |
1511 | /* Mac X800 */ | |
1512 | rdev->mode_info.connector_table = CT_MAC_X800; | |
7c88d2b8 AD |
1513 | } else if ((of_machine_is_compatible("PowerMac7,2") || |
1514 | of_machine_is_compatible("PowerMac7,3")) && | |
1515 | (rdev->pdev->device == 0x4150) && | |
1516 | (rdev->pdev->subsystem_vendor == 0x1002) && | |
1517 | (rdev->pdev->subsystem_device == 0x4150)) { | |
1518 | /* Mac G5 tower 9600 */ | |
9fad321a | 1519 | rdev->mode_info.connector_table = CT_MAC_G5_9600; |
6a556039 AD |
1520 | } else if ((rdev->pdev->device == 0x4c66) && |
1521 | (rdev->pdev->subsystem_vendor == 0x1002) && | |
1522 | (rdev->pdev->subsystem_device == 0x4c66)) { | |
1523 | /* SAM440ep RV250 embedded board */ | |
1524 | rdev->mode_info.connector_table = CT_SAM440EP; | |
771fe6b9 JG |
1525 | } else |
1526 | #endif /* CONFIG_PPC_PMAC */ | |
76a7142a DA |
1527 | #ifdef CONFIG_PPC64 |
1528 | if (ASIC_IS_RN50(rdev)) | |
1529 | rdev->mode_info.connector_table = CT_RN50_POWER; | |
1530 | else | |
1531 | #endif | |
771fe6b9 JG |
1532 | rdev->mode_info.connector_table = CT_GENERIC; |
1533 | } | |
1534 | ||
1535 | switch (rdev->mode_info.connector_table) { | |
1536 | case CT_GENERIC: | |
1537 | DRM_INFO("Connector Table: %d (generic)\n", | |
1538 | rdev->mode_info.connector_table); | |
1539 | /* these are the most common settings */ | |
1540 | if (rdev->flags & RADEON_SINGLE_CRTC) { | |
1541 | /* VGA - primary dac */ | |
179e8078 | 1542 | ddc_i2c = combios_setup_i2c_bus(rdev, DDC_VGA, 0, 0); |
eed45b30 | 1543 | hpd.hpd = RADEON_HPD_NONE; |
771fe6b9 | 1544 | radeon_add_legacy_encoder(dev, |
5137ee94 | 1545 | radeon_get_encoder_enum(dev, |
771fe6b9 JG |
1546 | ATOM_DEVICE_CRT1_SUPPORT, |
1547 | 1), | |
1548 | ATOM_DEVICE_CRT1_SUPPORT); | |
1549 | radeon_add_legacy_connector(dev, 0, | |
1550 | ATOM_DEVICE_CRT1_SUPPORT, | |
1551 | DRM_MODE_CONNECTOR_VGA, | |
b75fad06 | 1552 | &ddc_i2c, |
eed45b30 AD |
1553 | CONNECTOR_OBJECT_ID_VGA, |
1554 | &hpd); | |
771fe6b9 JG |
1555 | } else if (rdev->flags & RADEON_IS_MOBILITY) { |
1556 | /* LVDS */ | |
179e8078 | 1557 | ddc_i2c = combios_setup_i2c_bus(rdev, DDC_NONE_DETECTED, 0, 0); |
eed45b30 | 1558 | hpd.hpd = RADEON_HPD_NONE; |
771fe6b9 | 1559 | radeon_add_legacy_encoder(dev, |
5137ee94 | 1560 | radeon_get_encoder_enum(dev, |
771fe6b9 JG |
1561 | ATOM_DEVICE_LCD1_SUPPORT, |
1562 | 0), | |
1563 | ATOM_DEVICE_LCD1_SUPPORT); | |
1564 | radeon_add_legacy_connector(dev, 0, | |
1565 | ATOM_DEVICE_LCD1_SUPPORT, | |
1566 | DRM_MODE_CONNECTOR_LVDS, | |
b75fad06 | 1567 | &ddc_i2c, |
eed45b30 AD |
1568 | CONNECTOR_OBJECT_ID_LVDS, |
1569 | &hpd); | |
771fe6b9 JG |
1570 | |
1571 | /* VGA - primary dac */ | |
179e8078 | 1572 | ddc_i2c = combios_setup_i2c_bus(rdev, DDC_VGA, 0, 0); |
eed45b30 | 1573 | hpd.hpd = RADEON_HPD_NONE; |
771fe6b9 | 1574 | radeon_add_legacy_encoder(dev, |
5137ee94 | 1575 | radeon_get_encoder_enum(dev, |
771fe6b9 JG |
1576 | ATOM_DEVICE_CRT1_SUPPORT, |
1577 | 1), | |
1578 | ATOM_DEVICE_CRT1_SUPPORT); | |
1579 | radeon_add_legacy_connector(dev, 1, | |
1580 | ATOM_DEVICE_CRT1_SUPPORT, | |
1581 | DRM_MODE_CONNECTOR_VGA, | |
b75fad06 | 1582 | &ddc_i2c, |
eed45b30 AD |
1583 | CONNECTOR_OBJECT_ID_VGA, |
1584 | &hpd); | |
771fe6b9 JG |
1585 | } else { |
1586 | /* DVI-I - tv dac, int tmds */ | |
179e8078 | 1587 | ddc_i2c = combios_setup_i2c_bus(rdev, DDC_DVI, 0, 0); |
eed45b30 | 1588 | hpd.hpd = RADEON_HPD_1; |
771fe6b9 | 1589 | radeon_add_legacy_encoder(dev, |
5137ee94 | 1590 | radeon_get_encoder_enum(dev, |
771fe6b9 JG |
1591 | ATOM_DEVICE_DFP1_SUPPORT, |
1592 | 0), | |
1593 | ATOM_DEVICE_DFP1_SUPPORT); | |
1594 | radeon_add_legacy_encoder(dev, | |
5137ee94 | 1595 | radeon_get_encoder_enum(dev, |
771fe6b9 JG |
1596 | ATOM_DEVICE_CRT2_SUPPORT, |
1597 | 2), | |
1598 | ATOM_DEVICE_CRT2_SUPPORT); | |
1599 | radeon_add_legacy_connector(dev, 0, | |
1600 | ATOM_DEVICE_DFP1_SUPPORT | | |
1601 | ATOM_DEVICE_CRT2_SUPPORT, | |
1602 | DRM_MODE_CONNECTOR_DVII, | |
b75fad06 | 1603 | &ddc_i2c, |
eed45b30 AD |
1604 | CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_I, |
1605 | &hpd); | |
771fe6b9 JG |
1606 | |
1607 | /* VGA - primary dac */ | |
179e8078 | 1608 | ddc_i2c = combios_setup_i2c_bus(rdev, DDC_VGA, 0, 0); |
eed45b30 | 1609 | hpd.hpd = RADEON_HPD_NONE; |
771fe6b9 | 1610 | radeon_add_legacy_encoder(dev, |
5137ee94 | 1611 | radeon_get_encoder_enum(dev, |
771fe6b9 JG |
1612 | ATOM_DEVICE_CRT1_SUPPORT, |
1613 | 1), | |
1614 | ATOM_DEVICE_CRT1_SUPPORT); | |
1615 | radeon_add_legacy_connector(dev, 1, | |
1616 | ATOM_DEVICE_CRT1_SUPPORT, | |
1617 | DRM_MODE_CONNECTOR_VGA, | |
b75fad06 | 1618 | &ddc_i2c, |
eed45b30 AD |
1619 | CONNECTOR_OBJECT_ID_VGA, |
1620 | &hpd); | |
771fe6b9 JG |
1621 | } |
1622 | ||
1623 | if (rdev->family != CHIP_R100 && rdev->family != CHIP_R200) { | |
1624 | /* TV - tv dac */ | |
eed45b30 AD |
1625 | ddc_i2c.valid = false; |
1626 | hpd.hpd = RADEON_HPD_NONE; | |
771fe6b9 | 1627 | radeon_add_legacy_encoder(dev, |
5137ee94 | 1628 | radeon_get_encoder_enum(dev, |
771fe6b9 JG |
1629 | ATOM_DEVICE_TV1_SUPPORT, |
1630 | 2), | |
1631 | ATOM_DEVICE_TV1_SUPPORT); | |
1632 | radeon_add_legacy_connector(dev, 2, | |
1633 | ATOM_DEVICE_TV1_SUPPORT, | |
1634 | DRM_MODE_CONNECTOR_SVIDEO, | |
b75fad06 | 1635 | &ddc_i2c, |
eed45b30 AD |
1636 | CONNECTOR_OBJECT_ID_SVIDEO, |
1637 | &hpd); | |
771fe6b9 JG |
1638 | } |
1639 | break; | |
1640 | case CT_IBOOK: | |
1641 | DRM_INFO("Connector Table: %d (ibook)\n", | |
1642 | rdev->mode_info.connector_table); | |
1643 | /* LVDS */ | |
179e8078 | 1644 | ddc_i2c = combios_setup_i2c_bus(rdev, DDC_DVI, 0, 0); |
eed45b30 | 1645 | hpd.hpd = RADEON_HPD_NONE; |
771fe6b9 | 1646 | radeon_add_legacy_encoder(dev, |
5137ee94 | 1647 | radeon_get_encoder_enum(dev, |
771fe6b9 JG |
1648 | ATOM_DEVICE_LCD1_SUPPORT, |
1649 | 0), | |
1650 | ATOM_DEVICE_LCD1_SUPPORT); | |
1651 | radeon_add_legacy_connector(dev, 0, ATOM_DEVICE_LCD1_SUPPORT, | |
b75fad06 | 1652 | DRM_MODE_CONNECTOR_LVDS, &ddc_i2c, |
eed45b30 AD |
1653 | CONNECTOR_OBJECT_ID_LVDS, |
1654 | &hpd); | |
771fe6b9 | 1655 | /* VGA - TV DAC */ |
179e8078 | 1656 | ddc_i2c = combios_setup_i2c_bus(rdev, DDC_VGA, 0, 0); |
eed45b30 | 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_CRT2_SUPPORT, |
1661 | 2), | |
1662 | ATOM_DEVICE_CRT2_SUPPORT); | |
1663 | radeon_add_legacy_connector(dev, 1, ATOM_DEVICE_CRT2_SUPPORT, | |
b75fad06 | 1664 | DRM_MODE_CONNECTOR_VGA, &ddc_i2c, |
eed45b30 AD |
1665 | CONNECTOR_OBJECT_ID_VGA, |
1666 | &hpd); | |
771fe6b9 | 1667 | /* TV - TV DAC */ |
eed45b30 AD |
1668 | ddc_i2c.valid = false; |
1669 | hpd.hpd = RADEON_HPD_NONE; | |
771fe6b9 | 1670 | radeon_add_legacy_encoder(dev, |
5137ee94 | 1671 | radeon_get_encoder_enum(dev, |
771fe6b9 JG |
1672 | ATOM_DEVICE_TV1_SUPPORT, |
1673 | 2), | |
1674 | ATOM_DEVICE_TV1_SUPPORT); | |
1675 | radeon_add_legacy_connector(dev, 2, ATOM_DEVICE_TV1_SUPPORT, | |
1676 | DRM_MODE_CONNECTOR_SVIDEO, | |
b75fad06 | 1677 | &ddc_i2c, |
eed45b30 AD |
1678 | CONNECTOR_OBJECT_ID_SVIDEO, |
1679 | &hpd); | |
771fe6b9 JG |
1680 | break; |
1681 | case CT_POWERBOOK_EXTERNAL: | |
1682 | DRM_INFO("Connector Table: %d (powerbook external tmds)\n", | |
1683 | rdev->mode_info.connector_table); | |
1684 | /* LVDS */ | |
179e8078 | 1685 | ddc_i2c = combios_setup_i2c_bus(rdev, DDC_DVI, 0, 0); |
eed45b30 | 1686 | hpd.hpd = RADEON_HPD_NONE; |
771fe6b9 | 1687 | radeon_add_legacy_encoder(dev, |
5137ee94 | 1688 | radeon_get_encoder_enum(dev, |
771fe6b9 JG |
1689 | ATOM_DEVICE_LCD1_SUPPORT, |
1690 | 0), | |
1691 | ATOM_DEVICE_LCD1_SUPPORT); | |
1692 | radeon_add_legacy_connector(dev, 0, ATOM_DEVICE_LCD1_SUPPORT, | |
b75fad06 | 1693 | DRM_MODE_CONNECTOR_LVDS, &ddc_i2c, |
eed45b30 AD |
1694 | CONNECTOR_OBJECT_ID_LVDS, |
1695 | &hpd); | |
771fe6b9 | 1696 | /* DVI-I - primary dac, ext tmds */ |
179e8078 | 1697 | ddc_i2c = combios_setup_i2c_bus(rdev, DDC_VGA, 0, 0); |
eed45b30 | 1698 | hpd.hpd = RADEON_HPD_2; /* ??? */ |
771fe6b9 | 1699 | radeon_add_legacy_encoder(dev, |
5137ee94 | 1700 | radeon_get_encoder_enum(dev, |
771fe6b9 JG |
1701 | ATOM_DEVICE_DFP2_SUPPORT, |
1702 | 0), | |
1703 | ATOM_DEVICE_DFP2_SUPPORT); | |
1704 | radeon_add_legacy_encoder(dev, | |
5137ee94 | 1705 | radeon_get_encoder_enum(dev, |
771fe6b9 JG |
1706 | ATOM_DEVICE_CRT1_SUPPORT, |
1707 | 1), | |
1708 | ATOM_DEVICE_CRT1_SUPPORT); | |
b75fad06 | 1709 | /* XXX some are SL */ |
771fe6b9 JG |
1710 | radeon_add_legacy_connector(dev, 1, |
1711 | ATOM_DEVICE_DFP2_SUPPORT | | |
1712 | ATOM_DEVICE_CRT1_SUPPORT, | |
b75fad06 | 1713 | DRM_MODE_CONNECTOR_DVII, &ddc_i2c, |
eed45b30 AD |
1714 | CONNECTOR_OBJECT_ID_DUAL_LINK_DVI_I, |
1715 | &hpd); | |
771fe6b9 | 1716 | /* TV - TV DAC */ |
eed45b30 AD |
1717 | ddc_i2c.valid = false; |
1718 | hpd.hpd = RADEON_HPD_NONE; | |
771fe6b9 | 1719 | radeon_add_legacy_encoder(dev, |
5137ee94 | 1720 | radeon_get_encoder_enum(dev, |
771fe6b9 JG |
1721 | ATOM_DEVICE_TV1_SUPPORT, |
1722 | 2), | |
1723 | ATOM_DEVICE_TV1_SUPPORT); | |
1724 | radeon_add_legacy_connector(dev, 2, ATOM_DEVICE_TV1_SUPPORT, | |
1725 | DRM_MODE_CONNECTOR_SVIDEO, | |
b75fad06 | 1726 | &ddc_i2c, |
eed45b30 AD |
1727 | CONNECTOR_OBJECT_ID_SVIDEO, |
1728 | &hpd); | |
771fe6b9 JG |
1729 | break; |
1730 | case CT_POWERBOOK_INTERNAL: | |
1731 | DRM_INFO("Connector Table: %d (powerbook internal tmds)\n", | |
1732 | rdev->mode_info.connector_table); | |
1733 | /* LVDS */ | |
179e8078 | 1734 | ddc_i2c = combios_setup_i2c_bus(rdev, DDC_DVI, 0, 0); |
eed45b30 | 1735 | hpd.hpd = RADEON_HPD_NONE; |
771fe6b9 | 1736 | radeon_add_legacy_encoder(dev, |
5137ee94 | 1737 | radeon_get_encoder_enum(dev, |
771fe6b9 JG |
1738 | ATOM_DEVICE_LCD1_SUPPORT, |
1739 | 0), | |
1740 | ATOM_DEVICE_LCD1_SUPPORT); | |
1741 | radeon_add_legacy_connector(dev, 0, ATOM_DEVICE_LCD1_SUPPORT, | |
b75fad06 | 1742 | DRM_MODE_CONNECTOR_LVDS, &ddc_i2c, |
eed45b30 AD |
1743 | CONNECTOR_OBJECT_ID_LVDS, |
1744 | &hpd); | |
771fe6b9 | 1745 | /* DVI-I - primary dac, int tmds */ |
179e8078 | 1746 | ddc_i2c = combios_setup_i2c_bus(rdev, DDC_VGA, 0, 0); |
eed45b30 | 1747 | hpd.hpd = RADEON_HPD_1; /* ??? */ |
771fe6b9 | 1748 | radeon_add_legacy_encoder(dev, |
5137ee94 | 1749 | radeon_get_encoder_enum(dev, |
771fe6b9 JG |
1750 | ATOM_DEVICE_DFP1_SUPPORT, |
1751 | 0), | |
1752 | ATOM_DEVICE_DFP1_SUPPORT); | |
1753 | radeon_add_legacy_encoder(dev, | |
5137ee94 | 1754 | radeon_get_encoder_enum(dev, |
771fe6b9 JG |
1755 | ATOM_DEVICE_CRT1_SUPPORT, |
1756 | 1), | |
1757 | ATOM_DEVICE_CRT1_SUPPORT); | |
1758 | radeon_add_legacy_connector(dev, 1, | |
1759 | ATOM_DEVICE_DFP1_SUPPORT | | |
1760 | ATOM_DEVICE_CRT1_SUPPORT, | |
b75fad06 | 1761 | DRM_MODE_CONNECTOR_DVII, &ddc_i2c, |
eed45b30 AD |
1762 | CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_I, |
1763 | &hpd); | |
771fe6b9 | 1764 | /* TV - TV DAC */ |
eed45b30 AD |
1765 | ddc_i2c.valid = false; |
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_TV1_SUPPORT, |
1770 | 2), | |
1771 | ATOM_DEVICE_TV1_SUPPORT); | |
1772 | radeon_add_legacy_connector(dev, 2, ATOM_DEVICE_TV1_SUPPORT, | |
1773 | DRM_MODE_CONNECTOR_SVIDEO, | |
b75fad06 | 1774 | &ddc_i2c, |
eed45b30 AD |
1775 | CONNECTOR_OBJECT_ID_SVIDEO, |
1776 | &hpd); | |
771fe6b9 JG |
1777 | break; |
1778 | case CT_POWERBOOK_VGA: | |
1779 | DRM_INFO("Connector Table: %d (powerbook vga)\n", | |
1780 | rdev->mode_info.connector_table); | |
1781 | /* LVDS */ | |
179e8078 | 1782 | ddc_i2c = combios_setup_i2c_bus(rdev, DDC_DVI, 0, 0); |
eed45b30 | 1783 | hpd.hpd = RADEON_HPD_NONE; |
771fe6b9 | 1784 | radeon_add_legacy_encoder(dev, |
5137ee94 | 1785 | radeon_get_encoder_enum(dev, |
771fe6b9 JG |
1786 | ATOM_DEVICE_LCD1_SUPPORT, |
1787 | 0), | |
1788 | ATOM_DEVICE_LCD1_SUPPORT); | |
1789 | radeon_add_legacy_connector(dev, 0, ATOM_DEVICE_LCD1_SUPPORT, | |
b75fad06 | 1790 | DRM_MODE_CONNECTOR_LVDS, &ddc_i2c, |
eed45b30 AD |
1791 | CONNECTOR_OBJECT_ID_LVDS, |
1792 | &hpd); | |
771fe6b9 | 1793 | /* VGA - primary dac */ |
179e8078 | 1794 | ddc_i2c = combios_setup_i2c_bus(rdev, DDC_VGA, 0, 0); |
eed45b30 | 1795 | hpd.hpd = RADEON_HPD_NONE; |
771fe6b9 | 1796 | radeon_add_legacy_encoder(dev, |
5137ee94 | 1797 | radeon_get_encoder_enum(dev, |
771fe6b9 JG |
1798 | ATOM_DEVICE_CRT1_SUPPORT, |
1799 | 1), | |
1800 | ATOM_DEVICE_CRT1_SUPPORT); | |
1801 | radeon_add_legacy_connector(dev, 1, ATOM_DEVICE_CRT1_SUPPORT, | |
b75fad06 | 1802 | DRM_MODE_CONNECTOR_VGA, &ddc_i2c, |
eed45b30 AD |
1803 | CONNECTOR_OBJECT_ID_VGA, |
1804 | &hpd); | |
771fe6b9 | 1805 | /* TV - TV DAC */ |
eed45b30 AD |
1806 | ddc_i2c.valid = false; |
1807 | hpd.hpd = RADEON_HPD_NONE; | |
771fe6b9 | 1808 | radeon_add_legacy_encoder(dev, |
5137ee94 | 1809 | radeon_get_encoder_enum(dev, |
771fe6b9 JG |
1810 | ATOM_DEVICE_TV1_SUPPORT, |
1811 | 2), | |
1812 | ATOM_DEVICE_TV1_SUPPORT); | |
1813 | radeon_add_legacy_connector(dev, 2, ATOM_DEVICE_TV1_SUPPORT, | |
1814 | DRM_MODE_CONNECTOR_SVIDEO, | |
b75fad06 | 1815 | &ddc_i2c, |
eed45b30 AD |
1816 | CONNECTOR_OBJECT_ID_SVIDEO, |
1817 | &hpd); | |
771fe6b9 JG |
1818 | break; |
1819 | case CT_MINI_EXTERNAL: | |
1820 | DRM_INFO("Connector Table: %d (mini external tmds)\n", | |
1821 | rdev->mode_info.connector_table); | |
1822 | /* DVI-I - tv dac, ext tmds */ | |
179e8078 | 1823 | ddc_i2c = combios_setup_i2c_bus(rdev, DDC_CRT2, 0, 0); |
eed45b30 | 1824 | hpd.hpd = RADEON_HPD_2; /* ??? */ |
771fe6b9 | 1825 | radeon_add_legacy_encoder(dev, |
5137ee94 | 1826 | radeon_get_encoder_enum(dev, |
771fe6b9 JG |
1827 | ATOM_DEVICE_DFP2_SUPPORT, |
1828 | 0), | |
1829 | ATOM_DEVICE_DFP2_SUPPORT); | |
1830 | radeon_add_legacy_encoder(dev, | |
5137ee94 | 1831 | radeon_get_encoder_enum(dev, |
771fe6b9 JG |
1832 | ATOM_DEVICE_CRT2_SUPPORT, |
1833 | 2), | |
1834 | ATOM_DEVICE_CRT2_SUPPORT); | |
b75fad06 | 1835 | /* XXX are any DL? */ |
771fe6b9 JG |
1836 | radeon_add_legacy_connector(dev, 0, |
1837 | ATOM_DEVICE_DFP2_SUPPORT | | |
1838 | ATOM_DEVICE_CRT2_SUPPORT, | |
b75fad06 | 1839 | DRM_MODE_CONNECTOR_DVII, &ddc_i2c, |
eed45b30 AD |
1840 | CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_I, |
1841 | &hpd); | |
771fe6b9 | 1842 | /* TV - TV DAC */ |
eed45b30 AD |
1843 | ddc_i2c.valid = false; |
1844 | hpd.hpd = RADEON_HPD_NONE; | |
771fe6b9 | 1845 | radeon_add_legacy_encoder(dev, |
5137ee94 | 1846 | radeon_get_encoder_enum(dev, |
771fe6b9 JG |
1847 | ATOM_DEVICE_TV1_SUPPORT, |
1848 | 2), | |
1849 | ATOM_DEVICE_TV1_SUPPORT); | |
1850 | radeon_add_legacy_connector(dev, 1, ATOM_DEVICE_TV1_SUPPORT, | |
1851 | DRM_MODE_CONNECTOR_SVIDEO, | |
b75fad06 | 1852 | &ddc_i2c, |
eed45b30 AD |
1853 | CONNECTOR_OBJECT_ID_SVIDEO, |
1854 | &hpd); | |
771fe6b9 JG |
1855 | break; |
1856 | case CT_MINI_INTERNAL: | |
1857 | DRM_INFO("Connector Table: %d (mini internal tmds)\n", | |
1858 | rdev->mode_info.connector_table); | |
1859 | /* DVI-I - tv dac, int tmds */ | |
179e8078 | 1860 | ddc_i2c = combios_setup_i2c_bus(rdev, DDC_CRT2, 0, 0); |
eed45b30 | 1861 | hpd.hpd = RADEON_HPD_1; /* ??? */ |
771fe6b9 | 1862 | radeon_add_legacy_encoder(dev, |
5137ee94 | 1863 | radeon_get_encoder_enum(dev, |
771fe6b9 JG |
1864 | ATOM_DEVICE_DFP1_SUPPORT, |
1865 | 0), | |
1866 | ATOM_DEVICE_DFP1_SUPPORT); | |
1867 | radeon_add_legacy_encoder(dev, | |
5137ee94 | 1868 | radeon_get_encoder_enum(dev, |
771fe6b9 JG |
1869 | ATOM_DEVICE_CRT2_SUPPORT, |
1870 | 2), | |
1871 | ATOM_DEVICE_CRT2_SUPPORT); | |
1872 | radeon_add_legacy_connector(dev, 0, | |
1873 | ATOM_DEVICE_DFP1_SUPPORT | | |
1874 | ATOM_DEVICE_CRT2_SUPPORT, | |
b75fad06 | 1875 | DRM_MODE_CONNECTOR_DVII, &ddc_i2c, |
eed45b30 AD |
1876 | CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_I, |
1877 | &hpd); | |
771fe6b9 | 1878 | /* TV - TV DAC */ |
eed45b30 AD |
1879 | ddc_i2c.valid = false; |
1880 | hpd.hpd = RADEON_HPD_NONE; | |
771fe6b9 | 1881 | radeon_add_legacy_encoder(dev, |
5137ee94 | 1882 | radeon_get_encoder_enum(dev, |
771fe6b9 JG |
1883 | ATOM_DEVICE_TV1_SUPPORT, |
1884 | 2), | |
1885 | ATOM_DEVICE_TV1_SUPPORT); | |
1886 | radeon_add_legacy_connector(dev, 1, ATOM_DEVICE_TV1_SUPPORT, | |
1887 | DRM_MODE_CONNECTOR_SVIDEO, | |
b75fad06 | 1888 | &ddc_i2c, |
eed45b30 AD |
1889 | CONNECTOR_OBJECT_ID_SVIDEO, |
1890 | &hpd); | |
771fe6b9 JG |
1891 | break; |
1892 | case CT_IMAC_G5_ISIGHT: | |
1893 | DRM_INFO("Connector Table: %d (imac g5 isight)\n", | |
1894 | rdev->mode_info.connector_table); | |
1895 | /* DVI-D - int tmds */ | |
179e8078 | 1896 | ddc_i2c = combios_setup_i2c_bus(rdev, DDC_MONID, 0, 0); |
eed45b30 | 1897 | hpd.hpd = RADEON_HPD_1; /* ??? */ |
771fe6b9 | 1898 | radeon_add_legacy_encoder(dev, |
5137ee94 | 1899 | radeon_get_encoder_enum(dev, |
771fe6b9 JG |
1900 | ATOM_DEVICE_DFP1_SUPPORT, |
1901 | 0), | |
1902 | ATOM_DEVICE_DFP1_SUPPORT); | |
1903 | radeon_add_legacy_connector(dev, 0, ATOM_DEVICE_DFP1_SUPPORT, | |
b75fad06 | 1904 | DRM_MODE_CONNECTOR_DVID, &ddc_i2c, |
eed45b30 AD |
1905 | CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_D, |
1906 | &hpd); | |
771fe6b9 | 1907 | /* VGA - tv dac */ |
179e8078 | 1908 | ddc_i2c = combios_setup_i2c_bus(rdev, DDC_DVI, 0, 0); |
eed45b30 | 1909 | hpd.hpd = RADEON_HPD_NONE; |
771fe6b9 | 1910 | radeon_add_legacy_encoder(dev, |
5137ee94 | 1911 | radeon_get_encoder_enum(dev, |
771fe6b9 JG |
1912 | ATOM_DEVICE_CRT2_SUPPORT, |
1913 | 2), | |
1914 | ATOM_DEVICE_CRT2_SUPPORT); | |
1915 | radeon_add_legacy_connector(dev, 1, ATOM_DEVICE_CRT2_SUPPORT, | |
b75fad06 | 1916 | DRM_MODE_CONNECTOR_VGA, &ddc_i2c, |
eed45b30 AD |
1917 | CONNECTOR_OBJECT_ID_VGA, |
1918 | &hpd); | |
771fe6b9 | 1919 | /* TV - TV DAC */ |
eed45b30 AD |
1920 | ddc_i2c.valid = false; |
1921 | hpd.hpd = RADEON_HPD_NONE; | |
771fe6b9 | 1922 | radeon_add_legacy_encoder(dev, |
5137ee94 | 1923 | radeon_get_encoder_enum(dev, |
771fe6b9 JG |
1924 | ATOM_DEVICE_TV1_SUPPORT, |
1925 | 2), | |
1926 | ATOM_DEVICE_TV1_SUPPORT); | |
1927 | radeon_add_legacy_connector(dev, 2, ATOM_DEVICE_TV1_SUPPORT, | |
1928 | DRM_MODE_CONNECTOR_SVIDEO, | |
b75fad06 | 1929 | &ddc_i2c, |
eed45b30 AD |
1930 | CONNECTOR_OBJECT_ID_SVIDEO, |
1931 | &hpd); | |
771fe6b9 JG |
1932 | break; |
1933 | case CT_EMAC: | |
1934 | DRM_INFO("Connector Table: %d (emac)\n", | |
1935 | rdev->mode_info.connector_table); | |
1936 | /* VGA - primary dac */ | |
179e8078 | 1937 | ddc_i2c = combios_setup_i2c_bus(rdev, DDC_VGA, 0, 0); |
eed45b30 | 1938 | hpd.hpd = RADEON_HPD_NONE; |
771fe6b9 | 1939 | radeon_add_legacy_encoder(dev, |
5137ee94 | 1940 | radeon_get_encoder_enum(dev, |
771fe6b9 JG |
1941 | ATOM_DEVICE_CRT1_SUPPORT, |
1942 | 1), | |
1943 | ATOM_DEVICE_CRT1_SUPPORT); | |
1944 | radeon_add_legacy_connector(dev, 0, ATOM_DEVICE_CRT1_SUPPORT, | |
b75fad06 | 1945 | DRM_MODE_CONNECTOR_VGA, &ddc_i2c, |
eed45b30 AD |
1946 | CONNECTOR_OBJECT_ID_VGA, |
1947 | &hpd); | |
771fe6b9 | 1948 | /* VGA - tv dac */ |
179e8078 | 1949 | ddc_i2c = combios_setup_i2c_bus(rdev, DDC_CRT2, 0, 0); |
eed45b30 | 1950 | hpd.hpd = RADEON_HPD_NONE; |
771fe6b9 | 1951 | radeon_add_legacy_encoder(dev, |
5137ee94 | 1952 | radeon_get_encoder_enum(dev, |
771fe6b9 JG |
1953 | ATOM_DEVICE_CRT2_SUPPORT, |
1954 | 2), | |
1955 | ATOM_DEVICE_CRT2_SUPPORT); | |
1956 | radeon_add_legacy_connector(dev, 1, ATOM_DEVICE_CRT2_SUPPORT, | |
b75fad06 | 1957 | DRM_MODE_CONNECTOR_VGA, &ddc_i2c, |
eed45b30 AD |
1958 | CONNECTOR_OBJECT_ID_VGA, |
1959 | &hpd); | |
771fe6b9 | 1960 | /* TV - TV DAC */ |
eed45b30 AD |
1961 | ddc_i2c.valid = false; |
1962 | hpd.hpd = RADEON_HPD_NONE; | |
771fe6b9 | 1963 | radeon_add_legacy_encoder(dev, |
5137ee94 | 1964 | radeon_get_encoder_enum(dev, |
771fe6b9 JG |
1965 | ATOM_DEVICE_TV1_SUPPORT, |
1966 | 2), | |
1967 | ATOM_DEVICE_TV1_SUPPORT); | |
1968 | radeon_add_legacy_connector(dev, 2, ATOM_DEVICE_TV1_SUPPORT, | |
1969 | DRM_MODE_CONNECTOR_SVIDEO, | |
b75fad06 | 1970 | &ddc_i2c, |
eed45b30 AD |
1971 | CONNECTOR_OBJECT_ID_SVIDEO, |
1972 | &hpd); | |
771fe6b9 | 1973 | break; |
76a7142a DA |
1974 | case CT_RN50_POWER: |
1975 | DRM_INFO("Connector Table: %d (rn50-power)\n", | |
1976 | rdev->mode_info.connector_table); | |
1977 | /* VGA - primary dac */ | |
179e8078 | 1978 | ddc_i2c = combios_setup_i2c_bus(rdev, DDC_VGA, 0, 0); |
76a7142a DA |
1979 | hpd.hpd = RADEON_HPD_NONE; |
1980 | radeon_add_legacy_encoder(dev, | |
5137ee94 | 1981 | radeon_get_encoder_enum(dev, |
76a7142a DA |
1982 | ATOM_DEVICE_CRT1_SUPPORT, |
1983 | 1), | |
1984 | ATOM_DEVICE_CRT1_SUPPORT); | |
1985 | radeon_add_legacy_connector(dev, 0, ATOM_DEVICE_CRT1_SUPPORT, | |
1986 | DRM_MODE_CONNECTOR_VGA, &ddc_i2c, | |
1987 | CONNECTOR_OBJECT_ID_VGA, | |
1988 | &hpd); | |
179e8078 | 1989 | ddc_i2c = combios_setup_i2c_bus(rdev, DDC_CRT2, 0, 0); |
76a7142a DA |
1990 | hpd.hpd = RADEON_HPD_NONE; |
1991 | radeon_add_legacy_encoder(dev, | |
5137ee94 | 1992 | radeon_get_encoder_enum(dev, |
76a7142a DA |
1993 | ATOM_DEVICE_CRT2_SUPPORT, |
1994 | 2), | |
1995 | ATOM_DEVICE_CRT2_SUPPORT); | |
1996 | radeon_add_legacy_connector(dev, 1, ATOM_DEVICE_CRT2_SUPPORT, | |
1997 | DRM_MODE_CONNECTOR_VGA, &ddc_i2c, | |
1998 | CONNECTOR_OBJECT_ID_VGA, | |
1999 | &hpd); | |
2000 | break; | |
aa74fbb4 AD |
2001 | case CT_MAC_X800: |
2002 | DRM_INFO("Connector Table: %d (mac x800)\n", | |
2003 | rdev->mode_info.connector_table); | |
2004 | /* DVI - primary dac, internal tmds */ | |
2005 | ddc_i2c = combios_setup_i2c_bus(rdev, DDC_DVI, 0, 0); | |
2006 | hpd.hpd = RADEON_HPD_1; /* ??? */ | |
2007 | radeon_add_legacy_encoder(dev, | |
2008 | radeon_get_encoder_enum(dev, | |
2009 | ATOM_DEVICE_DFP1_SUPPORT, | |
2010 | 0), | |
2011 | ATOM_DEVICE_DFP1_SUPPORT); | |
2012 | radeon_add_legacy_encoder(dev, | |
2013 | radeon_get_encoder_enum(dev, | |
2014 | ATOM_DEVICE_CRT1_SUPPORT, | |
2015 | 1), | |
2016 | ATOM_DEVICE_CRT1_SUPPORT); | |
2017 | radeon_add_legacy_connector(dev, 0, | |
2018 | ATOM_DEVICE_DFP1_SUPPORT | | |
2019 | ATOM_DEVICE_CRT1_SUPPORT, | |
2020 | DRM_MODE_CONNECTOR_DVII, &ddc_i2c, | |
2021 | CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_I, | |
2022 | &hpd); | |
2023 | /* DVI - tv dac, dvo */ | |
2024 | ddc_i2c = combios_setup_i2c_bus(rdev, DDC_MONID, 0, 0); | |
2025 | hpd.hpd = RADEON_HPD_2; /* ??? */ | |
2026 | radeon_add_legacy_encoder(dev, | |
2027 | radeon_get_encoder_enum(dev, | |
2028 | ATOM_DEVICE_DFP2_SUPPORT, | |
2029 | 0), | |
2030 | ATOM_DEVICE_DFP2_SUPPORT); | |
2031 | radeon_add_legacy_encoder(dev, | |
2032 | radeon_get_encoder_enum(dev, | |
2033 | ATOM_DEVICE_CRT2_SUPPORT, | |
2034 | 2), | |
2035 | ATOM_DEVICE_CRT2_SUPPORT); | |
2036 | radeon_add_legacy_connector(dev, 1, | |
2037 | ATOM_DEVICE_DFP2_SUPPORT | | |
2038 | ATOM_DEVICE_CRT2_SUPPORT, | |
2039 | DRM_MODE_CONNECTOR_DVII, &ddc_i2c, | |
2040 | CONNECTOR_OBJECT_ID_DUAL_LINK_DVI_I, | |
2041 | &hpd); | |
2042 | break; | |
9fad321a AD |
2043 | case CT_MAC_G5_9600: |
2044 | DRM_INFO("Connector Table: %d (mac g5 9600)\n", | |
2045 | rdev->mode_info.connector_table); | |
2046 | /* DVI - tv dac, dvo */ | |
2047 | ddc_i2c = combios_setup_i2c_bus(rdev, DDC_DVI, 0, 0); | |
2048 | hpd.hpd = RADEON_HPD_1; /* ??? */ | |
2049 | radeon_add_legacy_encoder(dev, | |
2050 | radeon_get_encoder_enum(dev, | |
2051 | ATOM_DEVICE_DFP2_SUPPORT, | |
2052 | 0), | |
2053 | ATOM_DEVICE_DFP2_SUPPORT); | |
2054 | radeon_add_legacy_encoder(dev, | |
2055 | radeon_get_encoder_enum(dev, | |
2056 | ATOM_DEVICE_CRT2_SUPPORT, | |
2057 | 2), | |
2058 | ATOM_DEVICE_CRT2_SUPPORT); | |
2059 | radeon_add_legacy_connector(dev, 0, | |
2060 | ATOM_DEVICE_DFP2_SUPPORT | | |
2061 | ATOM_DEVICE_CRT2_SUPPORT, | |
2062 | DRM_MODE_CONNECTOR_DVII, &ddc_i2c, | |
2063 | CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_I, | |
2064 | &hpd); | |
2065 | /* ADC - primary dac, internal tmds */ | |
2066 | ddc_i2c = combios_setup_i2c_bus(rdev, DDC_VGA, 0, 0); | |
2067 | hpd.hpd = RADEON_HPD_2; /* ??? */ | |
2068 | radeon_add_legacy_encoder(dev, | |
2069 | radeon_get_encoder_enum(dev, | |
2070 | ATOM_DEVICE_DFP1_SUPPORT, | |
2071 | 0), | |
2072 | ATOM_DEVICE_DFP1_SUPPORT); | |
2073 | radeon_add_legacy_encoder(dev, | |
2074 | radeon_get_encoder_enum(dev, | |
2075 | ATOM_DEVICE_CRT1_SUPPORT, | |
2076 | 1), | |
2077 | ATOM_DEVICE_CRT1_SUPPORT); | |
2078 | radeon_add_legacy_connector(dev, 1, | |
2079 | ATOM_DEVICE_DFP1_SUPPORT | | |
2080 | ATOM_DEVICE_CRT1_SUPPORT, | |
2081 | DRM_MODE_CONNECTOR_DVII, &ddc_i2c, | |
2082 | CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_I, | |
2083 | &hpd); | |
beb47274 AD |
2084 | /* TV - TV DAC */ |
2085 | ddc_i2c.valid = false; | |
2086 | hpd.hpd = RADEON_HPD_NONE; | |
2087 | radeon_add_legacy_encoder(dev, | |
2088 | radeon_get_encoder_enum(dev, | |
2089 | ATOM_DEVICE_TV1_SUPPORT, | |
2090 | 2), | |
2091 | ATOM_DEVICE_TV1_SUPPORT); | |
2092 | radeon_add_legacy_connector(dev, 2, ATOM_DEVICE_TV1_SUPPORT, | |
2093 | DRM_MODE_CONNECTOR_SVIDEO, | |
2094 | &ddc_i2c, | |
2095 | CONNECTOR_OBJECT_ID_SVIDEO, | |
2096 | &hpd); | |
9fad321a | 2097 | break; |
6a556039 AD |
2098 | case CT_SAM440EP: |
2099 | DRM_INFO("Connector Table: %d (SAM440ep embedded board)\n", | |
2100 | rdev->mode_info.connector_table); | |
2101 | /* LVDS */ | |
2102 | ddc_i2c = combios_setup_i2c_bus(rdev, DDC_NONE_DETECTED, 0, 0); | |
2103 | hpd.hpd = RADEON_HPD_NONE; | |
2104 | radeon_add_legacy_encoder(dev, | |
2105 | radeon_get_encoder_enum(dev, | |
2106 | ATOM_DEVICE_LCD1_SUPPORT, | |
2107 | 0), | |
2108 | ATOM_DEVICE_LCD1_SUPPORT); | |
2109 | radeon_add_legacy_connector(dev, 0, ATOM_DEVICE_LCD1_SUPPORT, | |
2110 | DRM_MODE_CONNECTOR_LVDS, &ddc_i2c, | |
2111 | CONNECTOR_OBJECT_ID_LVDS, | |
2112 | &hpd); | |
2113 | /* DVI-I - secondary dac, int tmds */ | |
2114 | ddc_i2c = combios_setup_i2c_bus(rdev, DDC_DVI, 0, 0); | |
2115 | hpd.hpd = RADEON_HPD_1; /* ??? */ | |
2116 | radeon_add_legacy_encoder(dev, | |
2117 | radeon_get_encoder_enum(dev, | |
2118 | ATOM_DEVICE_DFP1_SUPPORT, | |
2119 | 0), | |
2120 | ATOM_DEVICE_DFP1_SUPPORT); | |
2121 | radeon_add_legacy_encoder(dev, | |
2122 | radeon_get_encoder_enum(dev, | |
2123 | ATOM_DEVICE_CRT2_SUPPORT, | |
2124 | 2), | |
2125 | ATOM_DEVICE_CRT2_SUPPORT); | |
2126 | radeon_add_legacy_connector(dev, 1, | |
2127 | ATOM_DEVICE_DFP1_SUPPORT | | |
2128 | ATOM_DEVICE_CRT2_SUPPORT, | |
2129 | DRM_MODE_CONNECTOR_DVII, &ddc_i2c, | |
2130 | CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_I, | |
2131 | &hpd); | |
2132 | /* VGA - primary dac */ | |
2133 | ddc_i2c = combios_setup_i2c_bus(rdev, DDC_VGA, 0, 0); | |
2134 | hpd.hpd = RADEON_HPD_NONE; | |
2135 | radeon_add_legacy_encoder(dev, | |
2136 | radeon_get_encoder_enum(dev, | |
2137 | ATOM_DEVICE_CRT1_SUPPORT, | |
2138 | 1), | |
2139 | ATOM_DEVICE_CRT1_SUPPORT); | |
2140 | radeon_add_legacy_connector(dev, 2, | |
2141 | ATOM_DEVICE_CRT1_SUPPORT, | |
2142 | DRM_MODE_CONNECTOR_VGA, &ddc_i2c, | |
2143 | CONNECTOR_OBJECT_ID_VGA, | |
2144 | &hpd); | |
2145 | /* TV - TV DAC */ | |
2146 | ddc_i2c.valid = false; | |
2147 | hpd.hpd = RADEON_HPD_NONE; | |
2148 | radeon_add_legacy_encoder(dev, | |
2149 | radeon_get_encoder_enum(dev, | |
2150 | ATOM_DEVICE_TV1_SUPPORT, | |
2151 | 2), | |
2152 | ATOM_DEVICE_TV1_SUPPORT); | |
2153 | radeon_add_legacy_connector(dev, 3, ATOM_DEVICE_TV1_SUPPORT, | |
2154 | DRM_MODE_CONNECTOR_SVIDEO, | |
2155 | &ddc_i2c, | |
2156 | CONNECTOR_OBJECT_ID_SVIDEO, | |
2157 | &hpd); | |
2158 | break; | |
cafa59b9 AD |
2159 | case CT_MAC_G4_SILVER: |
2160 | DRM_INFO("Connector Table: %d (mac g4 silver)\n", | |
2161 | rdev->mode_info.connector_table); | |
2162 | /* DVI-I - tv dac, int tmds */ | |
2163 | ddc_i2c = combios_setup_i2c_bus(rdev, DDC_DVI, 0, 0); | |
2164 | hpd.hpd = RADEON_HPD_1; /* ??? */ | |
2165 | radeon_add_legacy_encoder(dev, | |
2166 | radeon_get_encoder_enum(dev, | |
2167 | ATOM_DEVICE_DFP1_SUPPORT, | |
2168 | 0), | |
2169 | ATOM_DEVICE_DFP1_SUPPORT); | |
2170 | radeon_add_legacy_encoder(dev, | |
2171 | radeon_get_encoder_enum(dev, | |
2172 | ATOM_DEVICE_CRT2_SUPPORT, | |
2173 | 2), | |
2174 | ATOM_DEVICE_CRT2_SUPPORT); | |
2175 | radeon_add_legacy_connector(dev, 0, | |
2176 | ATOM_DEVICE_DFP1_SUPPORT | | |
2177 | ATOM_DEVICE_CRT2_SUPPORT, | |
2178 | DRM_MODE_CONNECTOR_DVII, &ddc_i2c, | |
2179 | CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_I, | |
2180 | &hpd); | |
2181 | /* VGA - primary dac */ | |
2182 | ddc_i2c = combios_setup_i2c_bus(rdev, DDC_VGA, 0, 0); | |
2183 | hpd.hpd = RADEON_HPD_NONE; | |
2184 | radeon_add_legacy_encoder(dev, | |
2185 | radeon_get_encoder_enum(dev, | |
2186 | ATOM_DEVICE_CRT1_SUPPORT, | |
2187 | 1), | |
2188 | ATOM_DEVICE_CRT1_SUPPORT); | |
2189 | radeon_add_legacy_connector(dev, 1, ATOM_DEVICE_CRT1_SUPPORT, | |
2190 | DRM_MODE_CONNECTOR_VGA, &ddc_i2c, | |
2191 | CONNECTOR_OBJECT_ID_VGA, | |
2192 | &hpd); | |
2193 | /* TV - TV DAC */ | |
2194 | ddc_i2c.valid = false; | |
2195 | hpd.hpd = RADEON_HPD_NONE; | |
2196 | radeon_add_legacy_encoder(dev, | |
2197 | radeon_get_encoder_enum(dev, | |
2198 | ATOM_DEVICE_TV1_SUPPORT, | |
2199 | 2), | |
2200 | ATOM_DEVICE_TV1_SUPPORT); | |
2201 | radeon_add_legacy_connector(dev, 2, ATOM_DEVICE_TV1_SUPPORT, | |
2202 | DRM_MODE_CONNECTOR_SVIDEO, | |
2203 | &ddc_i2c, | |
2204 | CONNECTOR_OBJECT_ID_SVIDEO, | |
2205 | &hpd); | |
2206 | break; | |
771fe6b9 JG |
2207 | default: |
2208 | DRM_INFO("Connector table: %d (invalid)\n", | |
2209 | rdev->mode_info.connector_table); | |
2210 | return false; | |
2211 | } | |
2212 | ||
2213 | radeon_link_encoder_connector(dev); | |
2214 | ||
2215 | return true; | |
2216 | } | |
2217 | ||
2218 | static bool radeon_apply_legacy_quirks(struct drm_device *dev, | |
2219 | int bios_index, | |
2220 | enum radeon_combios_connector | |
2221 | *legacy_connector, | |
eed45b30 AD |
2222 | struct radeon_i2c_bus_rec *ddc_i2c, |
2223 | struct radeon_hpd *hpd) | |
771fe6b9 | 2224 | { |
d86a4126 | 2225 | struct radeon_device *rdev = dev->dev_private; |
fcec570b | 2226 | |
771fe6b9 JG |
2227 | /* Certain IBM chipset RN50s have a BIOS reporting two VGAs, |
2228 | one with VGA DDC and one with CRT2 DDC. - kill the CRT2 DDC one */ | |
d86a4126 TZ |
2229 | if (rdev->pdev->device == 0x515e && |
2230 | rdev->pdev->subsystem_vendor == 0x1014) { | |
771fe6b9 JG |
2231 | if (*legacy_connector == CONNECTOR_CRT_LEGACY && |
2232 | ddc_i2c->mask_clk_reg == RADEON_GPIO_CRT2_DDC) | |
2233 | return false; | |
2234 | } | |
2235 | ||
771fe6b9 | 2236 | /* X300 card with extra non-existent DVI port */ |
d86a4126 TZ |
2237 | if (rdev->pdev->device == 0x5B60 && |
2238 | rdev->pdev->subsystem_vendor == 0x17af && | |
2239 | rdev->pdev->subsystem_device == 0x201e && bios_index == 2) { | |
771fe6b9 JG |
2240 | if (*legacy_connector == CONNECTOR_DVI_I_LEGACY) |
2241 | return false; | |
2242 | } | |
2243 | ||
2244 | return true; | |
2245 | } | |
2246 | ||
790cfb34 AD |
2247 | static bool radeon_apply_legacy_tv_quirks(struct drm_device *dev) |
2248 | { | |
d86a4126 TZ |
2249 | struct radeon_device *rdev = dev->dev_private; |
2250 | ||
790cfb34 | 2251 | /* Acer 5102 has non-existent TV port */ |
d86a4126 TZ |
2252 | if (rdev->pdev->device == 0x5975 && |
2253 | rdev->pdev->subsystem_vendor == 0x1025 && | |
2254 | rdev->pdev->subsystem_device == 0x009f) | |
790cfb34 AD |
2255 | return false; |
2256 | ||
fc7f7119 | 2257 | /* HP dc5750 has non-existent TV port */ |
d86a4126 TZ |
2258 | if (rdev->pdev->device == 0x5974 && |
2259 | rdev->pdev->subsystem_vendor == 0x103c && | |
2260 | rdev->pdev->subsystem_device == 0x280a) | |
fc7f7119 AD |
2261 | return false; |
2262 | ||
fd874ad0 | 2263 | /* MSI S270 has non-existent TV port */ |
d86a4126 TZ |
2264 | if (rdev->pdev->device == 0x5955 && |
2265 | rdev->pdev->subsystem_vendor == 0x1462 && | |
2266 | rdev->pdev->subsystem_device == 0x0131) | |
fd874ad0 AD |
2267 | return false; |
2268 | ||
790cfb34 AD |
2269 | return true; |
2270 | } | |
2271 | ||
b75fad06 AD |
2272 | static uint16_t combios_check_dl_dvi(struct drm_device *dev, int is_dvi_d) |
2273 | { | |
2274 | struct radeon_device *rdev = dev->dev_private; | |
2275 | uint32_t ext_tmds_info; | |
2276 | ||
2277 | if (rdev->flags & RADEON_IS_IGP) { | |
2278 | if (is_dvi_d) | |
2279 | return CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_D; | |
2280 | else | |
2281 | return CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_I; | |
2282 | } | |
2283 | ext_tmds_info = combios_get_table_offset(dev, COMBIOS_EXT_TMDS_INFO_TABLE); | |
2284 | if (ext_tmds_info) { | |
2285 | uint8_t rev = RBIOS8(ext_tmds_info); | |
2286 | uint8_t flags = RBIOS8(ext_tmds_info + 4 + 5); | |
2287 | if (rev >= 3) { | |
2288 | if (is_dvi_d) | |
2289 | return CONNECTOR_OBJECT_ID_DUAL_LINK_DVI_D; | |
2290 | else | |
2291 | return CONNECTOR_OBJECT_ID_DUAL_LINK_DVI_I; | |
2292 | } else { | |
2293 | if (flags & 1) { | |
2294 | if (is_dvi_d) | |
2295 | return CONNECTOR_OBJECT_ID_DUAL_LINK_DVI_D; | |
2296 | else | |
2297 | return CONNECTOR_OBJECT_ID_DUAL_LINK_DVI_I; | |
2298 | } | |
2299 | } | |
2300 | } | |
2301 | if (is_dvi_d) | |
2302 | return CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_D; | |
2303 | else | |
2304 | return CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_I; | |
2305 | } | |
2306 | ||
771fe6b9 JG |
2307 | bool radeon_get_legacy_connector_info_from_bios(struct drm_device *dev) |
2308 | { | |
2309 | struct radeon_device *rdev = dev->dev_private; | |
2310 | uint32_t conn_info, entry, devices; | |
b75fad06 | 2311 | uint16_t tmp, connector_object_id; |
771fe6b9 JG |
2312 | enum radeon_combios_ddc ddc_type; |
2313 | enum radeon_combios_connector connector; | |
2314 | int i = 0; | |
2315 | struct radeon_i2c_bus_rec ddc_i2c; | |
eed45b30 | 2316 | struct radeon_hpd hpd; |
771fe6b9 | 2317 | |
771fe6b9 JG |
2318 | conn_info = combios_get_table_offset(dev, COMBIOS_CONNECTOR_INFO_TABLE); |
2319 | if (conn_info) { | |
2320 | for (i = 0; i < 4; i++) { | |
2321 | entry = conn_info + 2 + i * 2; | |
2322 | ||
2323 | if (!RBIOS16(entry)) | |
2324 | break; | |
2325 | ||
2326 | tmp = RBIOS16(entry); | |
2327 | ||
2328 | connector = (tmp >> 12) & 0xf; | |
2329 | ||
2330 | ddc_type = (tmp >> 8) & 0xf; | |
3d61bd42 AD |
2331 | if (ddc_type == 5) |
2332 | ddc_i2c = radeon_combios_get_i2c_info_from_table(rdev); | |
2333 | else | |
2334 | ddc_i2c = combios_setup_i2c_bus(rdev, ddc_type, 0, 0); | |
771fe6b9 | 2335 | |
eed45b30 AD |
2336 | switch (connector) { |
2337 | case CONNECTOR_PROPRIETARY_LEGACY: | |
2338 | case CONNECTOR_DVI_I_LEGACY: | |
2339 | case CONNECTOR_DVI_D_LEGACY: | |
2340 | if ((tmp >> 4) & 0x1) | |
2341 | hpd.hpd = RADEON_HPD_2; | |
2342 | else | |
2343 | hpd.hpd = RADEON_HPD_1; | |
2344 | break; | |
2345 | default: | |
2346 | hpd.hpd = RADEON_HPD_NONE; | |
2347 | break; | |
2348 | } | |
2349 | ||
2d152c6b | 2350 | if (!radeon_apply_legacy_quirks(dev, i, &connector, |
eed45b30 | 2351 | &ddc_i2c, &hpd)) |
2d152c6b | 2352 | continue; |
771fe6b9 JG |
2353 | |
2354 | switch (connector) { | |
2355 | case CONNECTOR_PROPRIETARY_LEGACY: | |
2356 | if ((tmp >> 4) & 0x1) | |
2357 | devices = ATOM_DEVICE_DFP2_SUPPORT; | |
2358 | else | |
2359 | devices = ATOM_DEVICE_DFP1_SUPPORT; | |
2360 | radeon_add_legacy_encoder(dev, | |
5137ee94 | 2361 | radeon_get_encoder_enum |
771fe6b9 JG |
2362 | (dev, devices, 0), |
2363 | devices); | |
2364 | radeon_add_legacy_connector(dev, i, devices, | |
2365 | legacy_connector_convert | |
2366 | [connector], | |
b75fad06 | 2367 | &ddc_i2c, |
eed45b30 AD |
2368 | CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_D, |
2369 | &hpd); | |
771fe6b9 JG |
2370 | break; |
2371 | case CONNECTOR_CRT_LEGACY: | |
2372 | if (tmp & 0x1) { | |
2373 | devices = ATOM_DEVICE_CRT2_SUPPORT; | |
2374 | radeon_add_legacy_encoder(dev, | |
5137ee94 | 2375 | radeon_get_encoder_enum |
771fe6b9 JG |
2376 | (dev, |
2377 | ATOM_DEVICE_CRT2_SUPPORT, | |
2378 | 2), | |
2379 | ATOM_DEVICE_CRT2_SUPPORT); | |
2380 | } else { | |
2381 | devices = ATOM_DEVICE_CRT1_SUPPORT; | |
2382 | radeon_add_legacy_encoder(dev, | |
5137ee94 | 2383 | radeon_get_encoder_enum |
771fe6b9 JG |
2384 | (dev, |
2385 | ATOM_DEVICE_CRT1_SUPPORT, | |
2386 | 1), | |
2387 | ATOM_DEVICE_CRT1_SUPPORT); | |
2388 | } | |
2389 | radeon_add_legacy_connector(dev, | |
2390 | i, | |
2391 | devices, | |
2392 | legacy_connector_convert | |
2393 | [connector], | |
b75fad06 | 2394 | &ddc_i2c, |
eed45b30 AD |
2395 | CONNECTOR_OBJECT_ID_VGA, |
2396 | &hpd); | |
771fe6b9 JG |
2397 | break; |
2398 | case CONNECTOR_DVI_I_LEGACY: | |
2399 | devices = 0; | |
2400 | if (tmp & 0x1) { | |
2401 | devices |= ATOM_DEVICE_CRT2_SUPPORT; | |
2402 | radeon_add_legacy_encoder(dev, | |
5137ee94 | 2403 | radeon_get_encoder_enum |
771fe6b9 JG |
2404 | (dev, |
2405 | ATOM_DEVICE_CRT2_SUPPORT, | |
2406 | 2), | |
2407 | ATOM_DEVICE_CRT2_SUPPORT); | |
2408 | } else { | |
2409 | devices |= ATOM_DEVICE_CRT1_SUPPORT; | |
2410 | radeon_add_legacy_encoder(dev, | |
5137ee94 | 2411 | radeon_get_encoder_enum |
771fe6b9 JG |
2412 | (dev, |
2413 | ATOM_DEVICE_CRT1_SUPPORT, | |
2414 | 1), | |
2415 | ATOM_DEVICE_CRT1_SUPPORT); | |
2416 | } | |
9200ee49 AD |
2417 | /* RV100 board with external TDMS bit mis-set. |
2418 | * Actually uses internal TMDS, clear the bit. | |
2419 | */ | |
d86a4126 TZ |
2420 | if (rdev->pdev->device == 0x5159 && |
2421 | rdev->pdev->subsystem_vendor == 0x1014 && | |
2422 | rdev->pdev->subsystem_device == 0x029A) { | |
9200ee49 AD |
2423 | tmp &= ~(1 << 4); |
2424 | } | |
771fe6b9 JG |
2425 | if ((tmp >> 4) & 0x1) { |
2426 | devices |= ATOM_DEVICE_DFP2_SUPPORT; | |
2427 | radeon_add_legacy_encoder(dev, | |
5137ee94 | 2428 | radeon_get_encoder_enum |
771fe6b9 JG |
2429 | (dev, |
2430 | ATOM_DEVICE_DFP2_SUPPORT, | |
2431 | 0), | |
2432 | ATOM_DEVICE_DFP2_SUPPORT); | |
b75fad06 | 2433 | connector_object_id = combios_check_dl_dvi(dev, 0); |
771fe6b9 JG |
2434 | } else { |
2435 | devices |= ATOM_DEVICE_DFP1_SUPPORT; | |
2436 | radeon_add_legacy_encoder(dev, | |
5137ee94 | 2437 | radeon_get_encoder_enum |
771fe6b9 JG |
2438 | (dev, |
2439 | ATOM_DEVICE_DFP1_SUPPORT, | |
2440 | 0), | |
2441 | ATOM_DEVICE_DFP1_SUPPORT); | |
b75fad06 | 2442 | connector_object_id = CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_I; |
771fe6b9 JG |
2443 | } |
2444 | radeon_add_legacy_connector(dev, | |
2445 | i, | |
2446 | devices, | |
2447 | legacy_connector_convert | |
2448 | [connector], | |
b75fad06 | 2449 | &ddc_i2c, |
eed45b30 AD |
2450 | connector_object_id, |
2451 | &hpd); | |
771fe6b9 JG |
2452 | break; |
2453 | case CONNECTOR_DVI_D_LEGACY: | |
b75fad06 | 2454 | if ((tmp >> 4) & 0x1) { |
771fe6b9 | 2455 | devices = ATOM_DEVICE_DFP2_SUPPORT; |
b75fad06 AD |
2456 | connector_object_id = combios_check_dl_dvi(dev, 1); |
2457 | } else { | |
771fe6b9 | 2458 | devices = ATOM_DEVICE_DFP1_SUPPORT; |
b75fad06 AD |
2459 | connector_object_id = CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_I; |
2460 | } | |
771fe6b9 | 2461 | radeon_add_legacy_encoder(dev, |
5137ee94 | 2462 | radeon_get_encoder_enum |
771fe6b9 JG |
2463 | (dev, devices, 0), |
2464 | devices); | |
2465 | radeon_add_legacy_connector(dev, i, devices, | |
2466 | legacy_connector_convert | |
2467 | [connector], | |
b75fad06 | 2468 | &ddc_i2c, |
eed45b30 AD |
2469 | connector_object_id, |
2470 | &hpd); | |
771fe6b9 JG |
2471 | break; |
2472 | case CONNECTOR_CTV_LEGACY: | |
2473 | case CONNECTOR_STV_LEGACY: | |
2474 | radeon_add_legacy_encoder(dev, | |
5137ee94 | 2475 | radeon_get_encoder_enum |
771fe6b9 JG |
2476 | (dev, |
2477 | ATOM_DEVICE_TV1_SUPPORT, | |
2478 | 2), | |
2479 | ATOM_DEVICE_TV1_SUPPORT); | |
2480 | radeon_add_legacy_connector(dev, i, | |
2481 | ATOM_DEVICE_TV1_SUPPORT, | |
2482 | legacy_connector_convert | |
2483 | [connector], | |
b75fad06 | 2484 | &ddc_i2c, |
eed45b30 AD |
2485 | CONNECTOR_OBJECT_ID_SVIDEO, |
2486 | &hpd); | |
771fe6b9 JG |
2487 | break; |
2488 | default: | |
2489 | DRM_ERROR("Unknown connector type: %d\n", | |
2490 | connector); | |
2491 | continue; | |
2492 | } | |
2493 | ||
2494 | } | |
2495 | } else { | |
2496 | uint16_t tmds_info = | |
2497 | combios_get_table_offset(dev, COMBIOS_DFP_INFO_TABLE); | |
2498 | if (tmds_info) { | |
d9fdaafb | 2499 | DRM_DEBUG_KMS("Found DFP table, assuming DVI connector\n"); |
771fe6b9 JG |
2500 | |
2501 | radeon_add_legacy_encoder(dev, | |
5137ee94 | 2502 | radeon_get_encoder_enum(dev, |
771fe6b9 JG |
2503 | ATOM_DEVICE_CRT1_SUPPORT, |
2504 | 1), | |
2505 | ATOM_DEVICE_CRT1_SUPPORT); | |
2506 | radeon_add_legacy_encoder(dev, | |
5137ee94 | 2507 | radeon_get_encoder_enum(dev, |
771fe6b9 JG |
2508 | ATOM_DEVICE_DFP1_SUPPORT, |
2509 | 0), | |
2510 | ATOM_DEVICE_DFP1_SUPPORT); | |
2511 | ||
179e8078 | 2512 | ddc_i2c = combios_setup_i2c_bus(rdev, DDC_DVI, 0, 0); |
8e36ed00 | 2513 | hpd.hpd = RADEON_HPD_1; |
771fe6b9 JG |
2514 | radeon_add_legacy_connector(dev, |
2515 | 0, | |
2516 | ATOM_DEVICE_CRT1_SUPPORT | | |
2517 | ATOM_DEVICE_DFP1_SUPPORT, | |
2518 | DRM_MODE_CONNECTOR_DVII, | |
b75fad06 | 2519 | &ddc_i2c, |
eed45b30 AD |
2520 | CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_I, |
2521 | &hpd); | |
771fe6b9 | 2522 | } else { |
d0c403e9 AD |
2523 | uint16_t crt_info = |
2524 | combios_get_table_offset(dev, COMBIOS_CRT_INFO_TABLE); | |
d9fdaafb | 2525 | DRM_DEBUG_KMS("Found CRT table, assuming VGA connector\n"); |
d0c403e9 AD |
2526 | if (crt_info) { |
2527 | radeon_add_legacy_encoder(dev, | |
5137ee94 | 2528 | radeon_get_encoder_enum(dev, |
d0c403e9 AD |
2529 | ATOM_DEVICE_CRT1_SUPPORT, |
2530 | 1), | |
2531 | ATOM_DEVICE_CRT1_SUPPORT); | |
179e8078 | 2532 | ddc_i2c = combios_setup_i2c_bus(rdev, DDC_VGA, 0, 0); |
eed45b30 | 2533 | hpd.hpd = RADEON_HPD_NONE; |
d0c403e9 AD |
2534 | radeon_add_legacy_connector(dev, |
2535 | 0, | |
2536 | ATOM_DEVICE_CRT1_SUPPORT, | |
2537 | DRM_MODE_CONNECTOR_VGA, | |
b75fad06 | 2538 | &ddc_i2c, |
eed45b30 AD |
2539 | CONNECTOR_OBJECT_ID_VGA, |
2540 | &hpd); | |
d0c403e9 | 2541 | } else { |
d9fdaafb | 2542 | DRM_DEBUG_KMS("No connector info found\n"); |
d0c403e9 AD |
2543 | return false; |
2544 | } | |
771fe6b9 JG |
2545 | } |
2546 | } | |
2547 | ||
2548 | if (rdev->flags & RADEON_IS_MOBILITY || rdev->flags & RADEON_IS_IGP) { | |
2549 | uint16_t lcd_info = | |
2550 | combios_get_table_offset(dev, COMBIOS_LCD_INFO_TABLE); | |
2551 | if (lcd_info) { | |
2552 | uint16_t lcd_ddc_info = | |
2553 | combios_get_table_offset(dev, | |
2554 | COMBIOS_LCD_DDC_INFO_TABLE); | |
2555 | ||
2556 | radeon_add_legacy_encoder(dev, | |
5137ee94 | 2557 | radeon_get_encoder_enum(dev, |
771fe6b9 JG |
2558 | ATOM_DEVICE_LCD1_SUPPORT, |
2559 | 0), | |
2560 | ATOM_DEVICE_LCD1_SUPPORT); | |
2561 | ||
2562 | if (lcd_ddc_info) { | |
2563 | ddc_type = RBIOS8(lcd_ddc_info + 2); | |
2564 | switch (ddc_type) { | |
771fe6b9 JG |
2565 | case DDC_LCD: |
2566 | ddc_i2c = | |
179e8078 AD |
2567 | combios_setup_i2c_bus(rdev, |
2568 | DDC_LCD, | |
2569 | RBIOS32(lcd_ddc_info + 3), | |
2570 | RBIOS32(lcd_ddc_info + 7)); | |
f376b94f | 2571 | radeon_i2c_add(rdev, &ddc_i2c, "LCD"); |
771fe6b9 JG |
2572 | break; |
2573 | case DDC_GPIO: | |
2574 | ddc_i2c = | |
179e8078 AD |
2575 | combios_setup_i2c_bus(rdev, |
2576 | DDC_GPIO, | |
2577 | RBIOS32(lcd_ddc_info + 3), | |
2578 | RBIOS32(lcd_ddc_info + 7)); | |
f376b94f | 2579 | radeon_i2c_add(rdev, &ddc_i2c, "LCD"); |
771fe6b9 JG |
2580 | break; |
2581 | default: | |
179e8078 AD |
2582 | ddc_i2c = |
2583 | combios_setup_i2c_bus(rdev, ddc_type, 0, 0); | |
771fe6b9 JG |
2584 | break; |
2585 | } | |
d9fdaafb | 2586 | DRM_DEBUG_KMS("LCD DDC Info Table found!\n"); |
771fe6b9 JG |
2587 | } else |
2588 | ddc_i2c.valid = false; | |
2589 | ||
eed45b30 | 2590 | hpd.hpd = RADEON_HPD_NONE; |
771fe6b9 JG |
2591 | radeon_add_legacy_connector(dev, |
2592 | 5, | |
2593 | ATOM_DEVICE_LCD1_SUPPORT, | |
2594 | DRM_MODE_CONNECTOR_LVDS, | |
b75fad06 | 2595 | &ddc_i2c, |
eed45b30 AD |
2596 | CONNECTOR_OBJECT_ID_LVDS, |
2597 | &hpd); | |
771fe6b9 JG |
2598 | } |
2599 | } | |
2600 | ||
2601 | /* check TV table */ | |
2602 | if (rdev->family != CHIP_R100 && rdev->family != CHIP_R200) { | |
2603 | uint32_t tv_info = | |
2604 | combios_get_table_offset(dev, COMBIOS_TV_INFO_TABLE); | |
2605 | if (tv_info) { | |
2606 | if (RBIOS8(tv_info + 6) == 'T') { | |
790cfb34 | 2607 | if (radeon_apply_legacy_tv_quirks(dev)) { |
eed45b30 | 2608 | hpd.hpd = RADEON_HPD_NONE; |
d294ed69 | 2609 | ddc_i2c.valid = false; |
790cfb34 | 2610 | radeon_add_legacy_encoder(dev, |
5137ee94 | 2611 | radeon_get_encoder_enum |
790cfb34 AD |
2612 | (dev, |
2613 | ATOM_DEVICE_TV1_SUPPORT, | |
2614 | 2), | |
2615 | ATOM_DEVICE_TV1_SUPPORT); | |
2616 | radeon_add_legacy_connector(dev, 6, | |
2617 | ATOM_DEVICE_TV1_SUPPORT, | |
2618 | DRM_MODE_CONNECTOR_SVIDEO, | |
b75fad06 | 2619 | &ddc_i2c, |
eed45b30 AD |
2620 | CONNECTOR_OBJECT_ID_SVIDEO, |
2621 | &hpd); | |
790cfb34 | 2622 | } |
771fe6b9 JG |
2623 | } |
2624 | } | |
2625 | } | |
2626 | ||
2627 | radeon_link_encoder_connector(dev); | |
2628 | ||
2629 | return true; | |
2630 | } | |
2631 | ||
63f7d982 AD |
2632 | static const char *thermal_controller_names[] = { |
2633 | "NONE", | |
2634 | "lm63", | |
2635 | "adm1032", | |
2636 | }; | |
2637 | ||
56278a8e AD |
2638 | void radeon_combios_get_power_modes(struct radeon_device *rdev) |
2639 | { | |
2640 | struct drm_device *dev = rdev->ddev; | |
2641 | u16 offset, misc, misc2 = 0; | |
77441f77 | 2642 | u8 rev, tmp; |
56278a8e | 2643 | int state_index = 0; |
c41b9ee9 | 2644 | struct radeon_i2c_bus_rec i2c_bus; |
56278a8e | 2645 | |
a48b9b4e | 2646 | rdev->pm.default_power_state_index = -1; |
56278a8e | 2647 | |
0975b162 | 2648 | /* allocate 2 power states */ |
6396bb22 KC |
2649 | rdev->pm.power_state = kcalloc(2, sizeof(struct radeon_power_state), |
2650 | GFP_KERNEL); | |
a7c36fd8 AD |
2651 | if (rdev->pm.power_state) { |
2652 | /* allocate 1 clock mode per state */ | |
2653 | rdev->pm.power_state[0].clock_info = | |
6396bb22 KC |
2654 | kcalloc(1, sizeof(struct radeon_pm_clock_info), |
2655 | GFP_KERNEL); | |
a7c36fd8 | 2656 | rdev->pm.power_state[1].clock_info = |
6396bb22 KC |
2657 | kcalloc(1, sizeof(struct radeon_pm_clock_info), |
2658 | GFP_KERNEL); | |
a7c36fd8 AD |
2659 | if (!rdev->pm.power_state[0].clock_info || |
2660 | !rdev->pm.power_state[1].clock_info) | |
2661 | goto pm_failed; | |
2662 | } else | |
2663 | goto pm_failed; | |
0975b162 | 2664 | |
63f7d982 AD |
2665 | /* check for a thermal chip */ |
2666 | offset = combios_get_table_offset(dev, COMBIOS_OVERDRIVE_INFO_TABLE); | |
2667 | if (offset) { | |
2668 | u8 thermal_controller = 0, gpio = 0, i2c_addr = 0, clk_bit = 0, data_bit = 0; | |
63f7d982 AD |
2669 | |
2670 | rev = RBIOS8(offset); | |
2671 | ||
2672 | if (rev == 0) { | |
2673 | thermal_controller = RBIOS8(offset + 3); | |
2674 | gpio = RBIOS8(offset + 4) & 0x3f; | |
2675 | i2c_addr = RBIOS8(offset + 5); | |
2676 | } else if (rev == 1) { | |
2677 | thermal_controller = RBIOS8(offset + 4); | |
2678 | gpio = RBIOS8(offset + 5) & 0x3f; | |
2679 | i2c_addr = RBIOS8(offset + 6); | |
2680 | } else if (rev == 2) { | |
2681 | thermal_controller = RBIOS8(offset + 4); | |
2682 | gpio = RBIOS8(offset + 5) & 0x3f; | |
2683 | i2c_addr = RBIOS8(offset + 6); | |
2684 | clk_bit = RBIOS8(offset + 0xa); | |
2685 | data_bit = RBIOS8(offset + 0xb); | |
2686 | } | |
2687 | if ((thermal_controller > 0) && (thermal_controller < 3)) { | |
2688 | DRM_INFO("Possible %s thermal controller at 0x%02x\n", | |
2689 | thermal_controller_names[thermal_controller], | |
2690 | i2c_addr >> 1); | |
2691 | if (gpio == DDC_LCD) { | |
2692 | /* MM i2c */ | |
2693 | i2c_bus.valid = true; | |
2694 | i2c_bus.hw_capable = true; | |
2695 | i2c_bus.mm_i2c = true; | |
2696 | i2c_bus.i2c_id = 0xa0; | |
2697 | } else if (gpio == DDC_GPIO) | |
2698 | i2c_bus = combios_setup_i2c_bus(rdev, gpio, 1 << clk_bit, 1 << data_bit); | |
2699 | else | |
2700 | i2c_bus = combios_setup_i2c_bus(rdev, gpio, 0, 0); | |
2701 | rdev->pm.i2c_bus = radeon_i2c_lookup(rdev, &i2c_bus); | |
2702 | if (rdev->pm.i2c_bus) { | |
2703 | struct i2c_board_info info = { }; | |
2704 | const char *name = thermal_controller_names[thermal_controller]; | |
2705 | info.addr = i2c_addr >> 1; | |
992b8fe1 | 2706 | strscpy(info.type, name, sizeof(info.type)); |
c7ccc1b7 | 2707 | i2c_new_client_device(&rdev->pm.i2c_bus->adapter, &info); |
63f7d982 AD |
2708 | } |
2709 | } | |
c41b9ee9 AD |
2710 | } else { |
2711 | /* boards with a thermal chip, but no overdrive table */ | |
2712 | ||
2713 | /* Asus 9600xt has an f75375 on the monid bus */ | |
d86a4126 TZ |
2714 | if ((rdev->pdev->device == 0x4152) && |
2715 | (rdev->pdev->subsystem_vendor == 0x1043) && | |
2716 | (rdev->pdev->subsystem_device == 0xc002)) { | |
c41b9ee9 AD |
2717 | i2c_bus = combios_setup_i2c_bus(rdev, DDC_MONID, 0, 0); |
2718 | rdev->pm.i2c_bus = radeon_i2c_lookup(rdev, &i2c_bus); | |
2719 | if (rdev->pm.i2c_bus) { | |
2720 | struct i2c_board_info info = { }; | |
2721 | const char *name = "f75375"; | |
2722 | info.addr = 0x28; | |
992b8fe1 | 2723 | strscpy(info.type, name, sizeof(info.type)); |
c7ccc1b7 | 2724 | i2c_new_client_device(&rdev->pm.i2c_bus->adapter, &info); |
c41b9ee9 AD |
2725 | DRM_INFO("Possible %s thermal controller at 0x%02x\n", |
2726 | name, info.addr); | |
2727 | } | |
2728 | } | |
63f7d982 AD |
2729 | } |
2730 | ||
56278a8e AD |
2731 | if (rdev->flags & RADEON_IS_MOBILITY) { |
2732 | offset = combios_get_table_offset(dev, COMBIOS_POWERPLAY_INFO_TABLE); | |
2733 | if (offset) { | |
2734 | rev = RBIOS8(offset); | |
56278a8e AD |
2735 | /* power mode 0 tends to be the only valid one */ |
2736 | rdev->pm.power_state[state_index].num_clock_modes = 1; | |
2737 | rdev->pm.power_state[state_index].clock_info[0].mclk = RBIOS32(offset + 0x5 + 0x2); | |
2738 | rdev->pm.power_state[state_index].clock_info[0].sclk = RBIOS32(offset + 0x5 + 0x6); | |
2739 | if ((rdev->pm.power_state[state_index].clock_info[0].mclk == 0) || | |
2740 | (rdev->pm.power_state[state_index].clock_info[0].sclk == 0)) | |
2741 | goto default_mode; | |
0ec0e74f AD |
2742 | rdev->pm.power_state[state_index].type = |
2743 | POWER_STATE_TYPE_BATTERY; | |
56278a8e AD |
2744 | misc = RBIOS16(offset + 0x5 + 0x0); |
2745 | if (rev > 4) | |
2746 | misc2 = RBIOS16(offset + 0x5 + 0xe); | |
79daedc9 AD |
2747 | rdev->pm.power_state[state_index].misc = misc; |
2748 | rdev->pm.power_state[state_index].misc2 = misc2; | |
56278a8e AD |
2749 | if (misc & 0x4) { |
2750 | rdev->pm.power_state[state_index].clock_info[0].voltage.type = VOLTAGE_GPIO; | |
2751 | if (misc & 0x8) | |
2752 | rdev->pm.power_state[state_index].clock_info[0].voltage.active_high = | |
2753 | true; | |
2754 | else | |
2755 | rdev->pm.power_state[state_index].clock_info[0].voltage.active_high = | |
2756 | false; | |
2757 | rdev->pm.power_state[state_index].clock_info[0].voltage.gpio.valid = true; | |
2758 | if (rev < 6) { | |
2759 | rdev->pm.power_state[state_index].clock_info[0].voltage.gpio.reg = | |
2760 | RBIOS16(offset + 0x5 + 0xb) * 4; | |
2761 | tmp = RBIOS8(offset + 0x5 + 0xd); | |
2762 | rdev->pm.power_state[state_index].clock_info[0].voltage.gpio.mask = (1 << tmp); | |
2763 | } else { | |
2764 | u8 entries = RBIOS8(offset + 0x5 + 0xb); | |
2765 | u16 voltage_table_offset = RBIOS16(offset + 0x5 + 0xc); | |
2766 | if (entries && voltage_table_offset) { | |
2767 | rdev->pm.power_state[state_index].clock_info[0].voltage.gpio.reg = | |
2768 | RBIOS16(voltage_table_offset) * 4; | |
2769 | tmp = RBIOS8(voltage_table_offset + 0x2); | |
2770 | rdev->pm.power_state[state_index].clock_info[0].voltage.gpio.mask = (1 << tmp); | |
2771 | } else | |
2772 | rdev->pm.power_state[state_index].clock_info[0].voltage.gpio.valid = false; | |
2773 | } | |
2774 | switch ((misc2 & 0x700) >> 8) { | |
2775 | case 0: | |
2776 | default: | |
2777 | rdev->pm.power_state[state_index].clock_info[0].voltage.delay = 0; | |
2778 | break; | |
2779 | case 1: | |
2780 | rdev->pm.power_state[state_index].clock_info[0].voltage.delay = 33; | |
2781 | break; | |
2782 | case 2: | |
2783 | rdev->pm.power_state[state_index].clock_info[0].voltage.delay = 66; | |
2784 | break; | |
2785 | case 3: | |
2786 | rdev->pm.power_state[state_index].clock_info[0].voltage.delay = 99; | |
2787 | break; | |
2788 | case 4: | |
2789 | rdev->pm.power_state[state_index].clock_info[0].voltage.delay = 132; | |
2790 | break; | |
2791 | } | |
2792 | } else | |
2793 | rdev->pm.power_state[state_index].clock_info[0].voltage.type = VOLTAGE_NONE; | |
2794 | if (rev > 6) | |
79daedc9 | 2795 | rdev->pm.power_state[state_index].pcie_lanes = |
56278a8e | 2796 | RBIOS8(offset + 0x5 + 0x10); |
d7311171 | 2797 | rdev->pm.power_state[state_index].flags = RADEON_PM_STATE_SINGLE_DISPLAY_ONLY; |
56278a8e AD |
2798 | state_index++; |
2799 | } else { | |
2800 | /* XXX figure out some good default low power mode for mobility cards w/out power tables */ | |
2801 | } | |
2802 | } else { | |
2803 | /* XXX figure out some good default low power mode for desktop cards */ | |
2804 | } | |
2805 | ||
2806 | default_mode: | |
2807 | /* add the default mode */ | |
0ec0e74f AD |
2808 | rdev->pm.power_state[state_index].type = |
2809 | POWER_STATE_TYPE_DEFAULT; | |
56278a8e AD |
2810 | rdev->pm.power_state[state_index].num_clock_modes = 1; |
2811 | rdev->pm.power_state[state_index].clock_info[0].mclk = rdev->clock.default_mclk; | |
2812 | rdev->pm.power_state[state_index].clock_info[0].sclk = rdev->clock.default_sclk; | |
2813 | rdev->pm.power_state[state_index].default_clock_mode = &rdev->pm.power_state[state_index].clock_info[0]; | |
84d88f4c | 2814 | if ((state_index > 0) && |
8de016e2 | 2815 | (rdev->pm.power_state[0].clock_info[0].voltage.type == VOLTAGE_GPIO)) |
84d88f4c AD |
2816 | rdev->pm.power_state[state_index].clock_info[0].voltage = |
2817 | rdev->pm.power_state[0].clock_info[0].voltage; | |
2818 | else | |
2819 | rdev->pm.power_state[state_index].clock_info[0].voltage.type = VOLTAGE_NONE; | |
79daedc9 | 2820 | rdev->pm.power_state[state_index].pcie_lanes = 16; |
a48b9b4e AD |
2821 | rdev->pm.power_state[state_index].flags = 0; |
2822 | rdev->pm.default_power_state_index = state_index; | |
56278a8e | 2823 | rdev->pm.num_power_states = state_index + 1; |
9038dfdf | 2824 | |
a7c36fd8 AD |
2825 | rdev->pm.current_power_state_index = rdev->pm.default_power_state_index; |
2826 | rdev->pm.current_clock_mode_index = 0; | |
2827 | return; | |
2828 | ||
2829 | pm_failed: | |
2830 | rdev->pm.default_power_state_index = state_index; | |
2831 | rdev->pm.num_power_states = 0; | |
2832 | ||
a48b9b4e AD |
2833 | rdev->pm.current_power_state_index = rdev->pm.default_power_state_index; |
2834 | rdev->pm.current_clock_mode_index = 0; | |
56278a8e AD |
2835 | } |
2836 | ||
fcec570b AD |
2837 | void radeon_external_tmds_setup(struct drm_encoder *encoder) |
2838 | { | |
2839 | struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder); | |
2840 | struct radeon_encoder_ext_tmds *tmds = radeon_encoder->enc_priv; | |
2841 | ||
2842 | if (!tmds) | |
2843 | return; | |
2844 | ||
2845 | switch (tmds->dvo_chip) { | |
2846 | case DVO_SIL164: | |
2847 | /* sil 164 */ | |
5a6f98f5 AD |
2848 | radeon_i2c_put_byte(tmds->i2c_bus, |
2849 | tmds->slave_addr, | |
2850 | 0x08, 0x30); | |
2851 | radeon_i2c_put_byte(tmds->i2c_bus, | |
fcec570b AD |
2852 | tmds->slave_addr, |
2853 | 0x09, 0x00); | |
5a6f98f5 AD |
2854 | radeon_i2c_put_byte(tmds->i2c_bus, |
2855 | tmds->slave_addr, | |
2856 | 0x0a, 0x90); | |
2857 | radeon_i2c_put_byte(tmds->i2c_bus, | |
2858 | tmds->slave_addr, | |
2859 | 0x0c, 0x89); | |
2860 | radeon_i2c_put_byte(tmds->i2c_bus, | |
fcec570b AD |
2861 | tmds->slave_addr, |
2862 | 0x08, 0x3b); | |
fcec570b AD |
2863 | break; |
2864 | case DVO_SIL1178: | |
2865 | /* sil 1178 - untested */ | |
2866 | /* | |
2867 | * 0x0f, 0x44 | |
2868 | * 0x0f, 0x4c | |
2869 | * 0x0e, 0x01 | |
2870 | * 0x0a, 0x80 | |
2871 | * 0x09, 0x30 | |
2872 | * 0x0c, 0xc9 | |
2873 | * 0x0d, 0x70 | |
2874 | * 0x08, 0x32 | |
2875 | * 0x08, 0x33 | |
2876 | */ | |
2877 | break; | |
2878 | default: | |
2879 | break; | |
2880 | } | |
2881 | ||
2882 | } | |
2883 | ||
2884 | bool radeon_combios_external_tmds_setup(struct drm_encoder *encoder) | |
2885 | { | |
2886 | struct drm_device *dev = encoder->dev; | |
2887 | struct radeon_device *rdev = dev->dev_private; | |
2888 | struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder); | |
2889 | uint16_t offset; | |
2890 | uint8_t blocks, slave_addr, rev; | |
2891 | uint32_t index, id; | |
2892 | uint32_t reg, val, and_mask, or_mask; | |
2893 | struct radeon_encoder_ext_tmds *tmds = radeon_encoder->enc_priv; | |
2894 | ||
fcec570b AD |
2895 | if (!tmds) |
2896 | return false; | |
2897 | ||
2898 | if (rdev->flags & RADEON_IS_IGP) { | |
2899 | offset = combios_get_table_offset(dev, COMBIOS_TMDS_POWER_ON_TABLE); | |
2900 | rev = RBIOS8(offset); | |
2901 | if (offset) { | |
2902 | rev = RBIOS8(offset); | |
2903 | if (rev > 1) { | |
2904 | blocks = RBIOS8(offset + 3); | |
2905 | index = offset + 4; | |
2906 | while (blocks > 0) { | |
2907 | id = RBIOS16(index); | |
2908 | index += 2; | |
2909 | switch (id >> 13) { | |
2910 | case 0: | |
2911 | reg = (id & 0x1fff) * 4; | |
2912 | val = RBIOS32(index); | |
2913 | index += 4; | |
2914 | WREG32(reg, val); | |
2915 | break; | |
2916 | case 2: | |
2917 | reg = (id & 0x1fff) * 4; | |
2918 | and_mask = RBIOS32(index); | |
2919 | index += 4; | |
2920 | or_mask = RBIOS32(index); | |
2921 | index += 4; | |
2922 | val = RREG32(reg); | |
2923 | val = (val & and_mask) | or_mask; | |
2924 | WREG32(reg, val); | |
2925 | break; | |
2926 | case 3: | |
2927 | val = RBIOS16(index); | |
2928 | index += 2; | |
2929 | udelay(val); | |
2930 | break; | |
2931 | case 4: | |
2932 | val = RBIOS16(index); | |
2933 | index += 2; | |
4de833c3 | 2934 | mdelay(val); |
fcec570b AD |
2935 | break; |
2936 | case 6: | |
2937 | slave_addr = id & 0xff; | |
2938 | slave_addr >>= 1; /* 7 bit addressing */ | |
2939 | index++; | |
2940 | reg = RBIOS8(index); | |
2941 | index++; | |
2942 | val = RBIOS8(index); | |
2943 | index++; | |
5a6f98f5 AD |
2944 | radeon_i2c_put_byte(tmds->i2c_bus, |
2945 | slave_addr, | |
2946 | reg, val); | |
fcec570b AD |
2947 | break; |
2948 | default: | |
2949 | DRM_ERROR("Unknown id %d\n", id >> 13); | |
2950 | break; | |
2951 | } | |
2952 | blocks--; | |
2953 | } | |
2954 | return true; | |
2955 | } | |
2956 | } | |
2957 | } else { | |
2958 | offset = combios_get_table_offset(dev, COMBIOS_EXT_TMDS_INFO_TABLE); | |
2959 | if (offset) { | |
2960 | index = offset + 10; | |
2961 | id = RBIOS16(index); | |
2962 | while (id != 0xffff) { | |
2963 | index += 2; | |
2964 | switch (id >> 13) { | |
2965 | case 0: | |
2966 | reg = (id & 0x1fff) * 4; | |
2967 | val = RBIOS32(index); | |
2968 | WREG32(reg, val); | |
2969 | break; | |
2970 | case 2: | |
2971 | reg = (id & 0x1fff) * 4; | |
2972 | and_mask = RBIOS32(index); | |
2973 | index += 4; | |
2974 | or_mask = RBIOS32(index); | |
2975 | index += 4; | |
2976 | val = RREG32(reg); | |
2977 | val = (val & and_mask) | or_mask; | |
2978 | WREG32(reg, val); | |
2979 | break; | |
2980 | case 4: | |
2981 | val = RBIOS16(index); | |
2982 | index += 2; | |
2983 | udelay(val); | |
2984 | break; | |
2985 | case 5: | |
2986 | reg = id & 0x1fff; | |
2987 | and_mask = RBIOS32(index); | |
2988 | index += 4; | |
2989 | or_mask = RBIOS32(index); | |
2990 | index += 4; | |
2991 | val = RREG32_PLL(reg); | |
2992 | val = (val & and_mask) | or_mask; | |
2993 | WREG32_PLL(reg, val); | |
2994 | break; | |
2995 | case 6: | |
2996 | reg = id & 0x1fff; | |
2997 | val = RBIOS8(index); | |
2998 | index += 1; | |
5a6f98f5 AD |
2999 | radeon_i2c_put_byte(tmds->i2c_bus, |
3000 | tmds->slave_addr, | |
3001 | reg, val); | |
fcec570b AD |
3002 | break; |
3003 | default: | |
3004 | DRM_ERROR("Unknown id %d\n", id >> 13); | |
3005 | break; | |
3006 | } | |
3007 | id = RBIOS16(index); | |
3008 | } | |
3009 | return true; | |
3010 | } | |
3011 | } | |
3012 | return false; | |
3013 | } | |
3014 | ||
771fe6b9 JG |
3015 | static void combios_parse_mmio_table(struct drm_device *dev, uint16_t offset) |
3016 | { | |
3017 | struct radeon_device *rdev = dev->dev_private; | |
3018 | ||
3019 | if (offset) { | |
3020 | while (RBIOS16(offset)) { | |
3021 | uint16_t cmd = ((RBIOS16(offset) & 0xe000) >> 13); | |
3022 | uint32_t addr = (RBIOS16(offset) & 0x1fff); | |
3023 | uint32_t val, and_mask, or_mask; | |
3024 | uint32_t tmp; | |
3025 | ||
3026 | offset += 2; | |
3027 | switch (cmd) { | |
3028 | case 0: | |
3029 | val = RBIOS32(offset); | |
3030 | offset += 4; | |
3031 | WREG32(addr, val); | |
3032 | break; | |
3033 | case 1: | |
3034 | val = RBIOS32(offset); | |
3035 | offset += 4; | |
3036 | WREG32(addr, val); | |
3037 | break; | |
3038 | case 2: | |
3039 | and_mask = RBIOS32(offset); | |
3040 | offset += 4; | |
3041 | or_mask = RBIOS32(offset); | |
3042 | offset += 4; | |
3043 | tmp = RREG32(addr); | |
3044 | tmp &= and_mask; | |
3045 | tmp |= or_mask; | |
3046 | WREG32(addr, tmp); | |
3047 | break; | |
3048 | case 3: | |
3049 | and_mask = RBIOS32(offset); | |
3050 | offset += 4; | |
3051 | or_mask = RBIOS32(offset); | |
3052 | offset += 4; | |
3053 | tmp = RREG32(addr); | |
3054 | tmp &= and_mask; | |
3055 | tmp |= or_mask; | |
3056 | WREG32(addr, tmp); | |
3057 | break; | |
3058 | case 4: | |
3059 | val = RBIOS16(offset); | |
3060 | offset += 2; | |
3061 | udelay(val); | |
3062 | break; | |
3063 | case 5: | |
3064 | val = RBIOS16(offset); | |
3065 | offset += 2; | |
3066 | switch (addr) { | |
3067 | case 8: | |
3068 | while (val--) { | |
3069 | if (! | |
3070 | (RREG32_PLL | |
3071 | (RADEON_CLK_PWRMGT_CNTL) & | |
3072 | RADEON_MC_BUSY)) | |
3073 | break; | |
3074 | } | |
3075 | break; | |
3076 | case 9: | |
3077 | while (val--) { | |
3078 | if ((RREG32(RADEON_MC_STATUS) & | |
3079 | RADEON_MC_IDLE)) | |
3080 | break; | |
3081 | } | |
3082 | break; | |
3083 | default: | |
3084 | break; | |
3085 | } | |
3086 | break; | |
3087 | default: | |
3088 | break; | |
3089 | } | |
3090 | } | |
3091 | } | |
3092 | } | |
3093 | ||
3094 | static void combios_parse_pll_table(struct drm_device *dev, uint16_t offset) | |
3095 | { | |
3096 | struct radeon_device *rdev = dev->dev_private; | |
3097 | ||
3098 | if (offset) { | |
3099 | while (RBIOS8(offset)) { | |
3100 | uint8_t cmd = ((RBIOS8(offset) & 0xc0) >> 6); | |
3101 | uint8_t addr = (RBIOS8(offset) & 0x3f); | |
3102 | uint32_t val, shift, tmp; | |
3103 | uint32_t and_mask, or_mask; | |
3104 | ||
3105 | offset++; | |
3106 | switch (cmd) { | |
3107 | case 0: | |
3108 | val = RBIOS32(offset); | |
3109 | offset += 4; | |
3110 | WREG32_PLL(addr, val); | |
3111 | break; | |
3112 | case 1: | |
3113 | shift = RBIOS8(offset) * 8; | |
3114 | offset++; | |
3115 | and_mask = RBIOS8(offset) << shift; | |
3116 | and_mask |= ~(0xff << shift); | |
3117 | offset++; | |
3118 | or_mask = RBIOS8(offset) << shift; | |
3119 | offset++; | |
3120 | tmp = RREG32_PLL(addr); | |
3121 | tmp &= and_mask; | |
3122 | tmp |= or_mask; | |
3123 | WREG32_PLL(addr, tmp); | |
3124 | break; | |
3125 | case 2: | |
3126 | case 3: | |
3127 | tmp = 1000; | |
3128 | switch (addr) { | |
3129 | case 1: | |
3130 | udelay(150); | |
3131 | break; | |
3132 | case 2: | |
4de833c3 | 3133 | mdelay(1); |
771fe6b9 JG |
3134 | break; |
3135 | case 3: | |
3136 | while (tmp--) { | |
3137 | if (! | |
3138 | (RREG32_PLL | |
3139 | (RADEON_CLK_PWRMGT_CNTL) & | |
3140 | RADEON_MC_BUSY)) | |
3141 | break; | |
3142 | } | |
3143 | break; | |
3144 | case 4: | |
3145 | while (tmp--) { | |
3146 | if (RREG32_PLL | |
3147 | (RADEON_CLK_PWRMGT_CNTL) & | |
3148 | RADEON_DLL_READY) | |
3149 | break; | |
3150 | } | |
3151 | break; | |
3152 | case 5: | |
3153 | tmp = | |
3154 | RREG32_PLL(RADEON_CLK_PWRMGT_CNTL); | |
3155 | if (tmp & RADEON_CG_NO1_DEBUG_0) { | |
3156 | #if 0 | |
3157 | uint32_t mclk_cntl = | |
3158 | RREG32_PLL | |
3159 | (RADEON_MCLK_CNTL); | |
3160 | mclk_cntl &= 0xffff0000; | |
3161 | /*mclk_cntl |= 0x00001111;*//* ??? */ | |
3162 | WREG32_PLL(RADEON_MCLK_CNTL, | |
3163 | mclk_cntl); | |
4de833c3 | 3164 | mdelay(10); |
771fe6b9 JG |
3165 | #endif |
3166 | WREG32_PLL | |
3167 | (RADEON_CLK_PWRMGT_CNTL, | |
3168 | tmp & | |
3169 | ~RADEON_CG_NO1_DEBUG_0); | |
4de833c3 | 3170 | mdelay(10); |
771fe6b9 JG |
3171 | } |
3172 | break; | |
3173 | default: | |
3174 | break; | |
3175 | } | |
3176 | break; | |
3177 | default: | |
3178 | break; | |
3179 | } | |
3180 | } | |
3181 | } | |
3182 | } | |
3183 | ||
3184 | static void combios_parse_ram_reset_table(struct drm_device *dev, | |
3185 | uint16_t offset) | |
3186 | { | |
3187 | struct radeon_device *rdev = dev->dev_private; | |
3188 | uint32_t tmp; | |
3189 | ||
3190 | if (offset) { | |
3191 | uint8_t val = RBIOS8(offset); | |
3192 | while (val != 0xff) { | |
3193 | offset++; | |
3194 | ||
3195 | if (val == 0x0f) { | |
3196 | uint32_t channel_complete_mask; | |
3197 | ||
3198 | if (ASIC_IS_R300(rdev)) | |
3199 | channel_complete_mask = | |
3200 | R300_MEM_PWRUP_COMPLETE; | |
3201 | else | |
3202 | channel_complete_mask = | |
3203 | RADEON_MEM_PWRUP_COMPLETE; | |
3204 | tmp = 20000; | |
3205 | while (tmp--) { | |
3206 | if ((RREG32(RADEON_MEM_STR_CNTL) & | |
3207 | channel_complete_mask) == | |
3208 | channel_complete_mask) | |
3209 | break; | |
3210 | } | |
3211 | } else { | |
3212 | uint32_t or_mask = RBIOS16(offset); | |
3213 | offset += 2; | |
3214 | ||
3215 | tmp = RREG32(RADEON_MEM_SDRAM_MODE_REG); | |
3216 | tmp &= RADEON_SDRAM_MODE_MASK; | |
3217 | tmp |= or_mask; | |
3218 | WREG32(RADEON_MEM_SDRAM_MODE_REG, tmp); | |
3219 | ||
3220 | or_mask = val << 24; | |
3221 | tmp = RREG32(RADEON_MEM_SDRAM_MODE_REG); | |
3222 | tmp &= RADEON_B3MEM_RESET_MASK; | |
3223 | tmp |= or_mask; | |
3224 | WREG32(RADEON_MEM_SDRAM_MODE_REG, tmp); | |
3225 | } | |
3226 | val = RBIOS8(offset); | |
3227 | } | |
3228 | } | |
3229 | } | |
3230 | ||
3231 | static uint32_t combios_detect_ram(struct drm_device *dev, int ram, | |
3232 | int mem_addr_mapping) | |
3233 | { | |
3234 | struct radeon_device *rdev = dev->dev_private; | |
3235 | uint32_t mem_cntl; | |
3236 | uint32_t mem_size; | |
3237 | uint32_t addr = 0; | |
3238 | ||
3239 | mem_cntl = RREG32(RADEON_MEM_CNTL); | |
3240 | if (mem_cntl & RV100_HALF_MODE) | |
3241 | ram /= 2; | |
3242 | mem_size = ram; | |
3243 | mem_cntl &= ~(0xff << 8); | |
3244 | mem_cntl |= (mem_addr_mapping & 0xff) << 8; | |
3245 | WREG32(RADEON_MEM_CNTL, mem_cntl); | |
3246 | RREG32(RADEON_MEM_CNTL); | |
3247 | ||
3248 | /* sdram reset ? */ | |
3249 | ||
3250 | /* something like this???? */ | |
3251 | while (ram--) { | |
3252 | addr = ram * 1024 * 1024; | |
3253 | /* write to each page */ | |
2ef9bdfe | 3254 | WREG32_IDX((addr) | RADEON_MM_APER, 0xdeadbeef); |
771fe6b9 | 3255 | /* read back and verify */ |
2ef9bdfe | 3256 | if (RREG32_IDX((addr) | RADEON_MM_APER) != 0xdeadbeef) |
771fe6b9 JG |
3257 | return 0; |
3258 | } | |
3259 | ||
3260 | return mem_size; | |
3261 | } | |
3262 | ||
3263 | static void combios_write_ram_size(struct drm_device *dev) | |
3264 | { | |
3265 | struct radeon_device *rdev = dev->dev_private; | |
3266 | uint8_t rev; | |
3267 | uint16_t offset; | |
3268 | uint32_t mem_size = 0; | |
3269 | uint32_t mem_cntl = 0; | |
3270 | ||
3271 | /* should do something smarter here I guess... */ | |
3272 | if (rdev->flags & RADEON_IS_IGP) | |
3273 | return; | |
3274 | ||
3275 | /* first check detected mem table */ | |
3276 | offset = combios_get_table_offset(dev, COMBIOS_DETECTED_MEM_TABLE); | |
3277 | if (offset) { | |
3278 | rev = RBIOS8(offset); | |
3279 | if (rev < 3) { | |
3280 | mem_cntl = RBIOS32(offset + 1); | |
3281 | mem_size = RBIOS16(offset + 5); | |
4ce9198e AD |
3282 | if ((rdev->family < CHIP_R200) && |
3283 | !ASIC_IS_RN50(rdev)) | |
771fe6b9 JG |
3284 | WREG32(RADEON_MEM_CNTL, mem_cntl); |
3285 | } | |
3286 | } | |
3287 | ||
3288 | if (!mem_size) { | |
3289 | offset = | |
3290 | combios_get_table_offset(dev, COMBIOS_MEM_CONFIG_TABLE); | |
3291 | if (offset) { | |
3292 | rev = RBIOS8(offset - 1); | |
3293 | if (rev < 1) { | |
4ce9198e AD |
3294 | if ((rdev->family < CHIP_R200) |
3295 | && !ASIC_IS_RN50(rdev)) { | |
771fe6b9 JG |
3296 | int ram = 0; |
3297 | int mem_addr_mapping = 0; | |
3298 | ||
3299 | while (RBIOS8(offset)) { | |
3300 | ram = RBIOS8(offset); | |
3301 | mem_addr_mapping = | |
3302 | RBIOS8(offset + 1); | |
3303 | if (mem_addr_mapping != 0x25) | |
3304 | ram *= 2; | |
3305 | mem_size = | |
3306 | combios_detect_ram(dev, ram, | |
3307 | mem_addr_mapping); | |
3308 | if (mem_size) | |
3309 | break; | |
3310 | offset += 2; | |
3311 | } | |
3312 | } else | |
3313 | mem_size = RBIOS8(offset); | |
3314 | } else { | |
3315 | mem_size = RBIOS8(offset); | |
3316 | mem_size *= 2; /* convert to MB */ | |
3317 | } | |
3318 | } | |
3319 | } | |
3320 | ||
3321 | mem_size *= (1024 * 1024); /* convert to bytes */ | |
3322 | WREG32(RADEON_CONFIG_MEMSIZE, mem_size); | |
3323 | } | |
3324 | ||
771fe6b9 JG |
3325 | void radeon_combios_asic_init(struct drm_device *dev) |
3326 | { | |
3327 | struct radeon_device *rdev = dev->dev_private; | |
3328 | uint16_t table; | |
3329 | ||
3330 | /* port hardcoded mac stuff from radeonfb */ | |
3331 | if (rdev->bios == NULL) | |
3332 | return; | |
3333 | ||
3334 | /* ASIC INIT 1 */ | |
3335 | table = combios_get_table_offset(dev, COMBIOS_ASIC_INIT_1_TABLE); | |
3336 | if (table) | |
3337 | combios_parse_mmio_table(dev, table); | |
3338 | ||
3339 | /* PLL INIT */ | |
3340 | table = combios_get_table_offset(dev, COMBIOS_PLL_INIT_TABLE); | |
3341 | if (table) | |
3342 | combios_parse_pll_table(dev, table); | |
3343 | ||
3344 | /* ASIC INIT 2 */ | |
3345 | table = combios_get_table_offset(dev, COMBIOS_ASIC_INIT_2_TABLE); | |
3346 | if (table) | |
3347 | combios_parse_mmio_table(dev, table); | |
3348 | ||
3349 | if (!(rdev->flags & RADEON_IS_IGP)) { | |
3350 | /* ASIC INIT 4 */ | |
3351 | table = | |
3352 | combios_get_table_offset(dev, COMBIOS_ASIC_INIT_4_TABLE); | |
3353 | if (table) | |
3354 | combios_parse_mmio_table(dev, table); | |
3355 | ||
3356 | /* RAM RESET */ | |
3357 | table = combios_get_table_offset(dev, COMBIOS_RAM_RESET_TABLE); | |
3358 | if (table) | |
3359 | combios_parse_ram_reset_table(dev, table); | |
3360 | ||
3361 | /* ASIC INIT 3 */ | |
3362 | table = | |
3363 | combios_get_table_offset(dev, COMBIOS_ASIC_INIT_3_TABLE); | |
3364 | if (table) | |
3365 | combios_parse_mmio_table(dev, table); | |
3366 | ||
3367 | /* write CONFIG_MEMSIZE */ | |
3368 | combios_write_ram_size(dev); | |
3369 | } | |
3370 | ||
580b4fff DA |
3371 | /* quirk for rs4xx HP nx6125 laptop to make it resume |
3372 | * - it hangs on resume inside the dynclk 1 table. | |
3373 | */ | |
3374 | if (rdev->family == CHIP_RS480 && | |
3375 | rdev->pdev->subsystem_vendor == 0x103c && | |
3376 | rdev->pdev->subsystem_device == 0x308b) | |
3377 | return; | |
3378 | ||
52fa2bbc AD |
3379 | /* quirk for rs4xx HP dv5000 laptop to make it resume |
3380 | * - it hangs on resume inside the dynclk 1 table. | |
3381 | */ | |
3382 | if (rdev->family == CHIP_RS480 && | |
3383 | rdev->pdev->subsystem_vendor == 0x103c && | |
3384 | rdev->pdev->subsystem_device == 0x30a4) | |
3385 | return; | |
3386 | ||
302a8e8b AD |
3387 | /* quirk for rs4xx Compaq Presario V5245EU laptop to make it resume |
3388 | * - it hangs on resume inside the dynclk 1 table. | |
3389 | */ | |
3390 | if (rdev->family == CHIP_RS480 && | |
3391 | rdev->pdev->subsystem_vendor == 0x103c && | |
3392 | rdev->pdev->subsystem_device == 0x30ae) | |
3393 | return; | |
3394 | ||
09bfda10 JM |
3395 | /* quirk for rs4xx HP Compaq dc5750 Small Form Factor to make it resume |
3396 | * - it hangs on resume inside the dynclk 1 table. | |
3397 | */ | |
3398 | if (rdev->family == CHIP_RS480 && | |
3399 | rdev->pdev->subsystem_vendor == 0x103c && | |
3400 | rdev->pdev->subsystem_device == 0x280a) | |
3401 | return; | |
acfd6ee4 AD |
3402 | /* quirk for rs4xx Toshiba Sattellite L20-183 latop to make it resume |
3403 | * - it hangs on resume inside the dynclk 1 table. | |
3404 | */ | |
3405 | if (rdev->family == CHIP_RS400 && | |
3406 | rdev->pdev->subsystem_vendor == 0x1179 && | |
3407 | rdev->pdev->subsystem_device == 0xff31) | |
3408 | return; | |
09bfda10 | 3409 | |
771fe6b9 JG |
3410 | /* DYN CLK 1 */ |
3411 | table = combios_get_table_offset(dev, COMBIOS_DYN_CLK_1_TABLE); | |
3412 | if (table) | |
3413 | combios_parse_pll_table(dev, table); | |
3414 | ||
3415 | } | |
3416 | ||
3417 | void radeon_combios_initialize_bios_scratch_regs(struct drm_device *dev) | |
3418 | { | |
3419 | struct radeon_device *rdev = dev->dev_private; | |
3420 | uint32_t bios_0_scratch, bios_6_scratch, bios_7_scratch; | |
3421 | ||
3422 | bios_0_scratch = RREG32(RADEON_BIOS_0_SCRATCH); | |
3423 | bios_6_scratch = RREG32(RADEON_BIOS_6_SCRATCH); | |
3424 | bios_7_scratch = RREG32(RADEON_BIOS_7_SCRATCH); | |
3425 | ||
3426 | /* let the bios control the backlight */ | |
3427 | bios_0_scratch &= ~RADEON_DRIVER_BRIGHTNESS_EN; | |
3428 | ||
3429 | /* tell the bios not to handle mode switching */ | |
3430 | bios_6_scratch |= (RADEON_DISPLAY_SWITCHING_DIS | | |
3431 | RADEON_ACC_MODE_CHANGE); | |
3432 | ||
3433 | /* tell the bios a driver is loaded */ | |
3434 | bios_7_scratch |= RADEON_DRV_LOADED; | |
3435 | ||
3436 | WREG32(RADEON_BIOS_0_SCRATCH, bios_0_scratch); | |
3437 | WREG32(RADEON_BIOS_6_SCRATCH, bios_6_scratch); | |
3438 | WREG32(RADEON_BIOS_7_SCRATCH, bios_7_scratch); | |
3439 | } | |
3440 | ||
3441 | void radeon_combios_output_lock(struct drm_encoder *encoder, bool lock) | |
3442 | { | |
3443 | struct drm_device *dev = encoder->dev; | |
3444 | struct radeon_device *rdev = dev->dev_private; | |
3445 | uint32_t bios_6_scratch; | |
3446 | ||
3447 | bios_6_scratch = RREG32(RADEON_BIOS_6_SCRATCH); | |
3448 | ||
3449 | if (lock) | |
3450 | bios_6_scratch |= RADEON_DRIVER_CRITICAL; | |
3451 | else | |
3452 | bios_6_scratch &= ~RADEON_DRIVER_CRITICAL; | |
3453 | ||
3454 | WREG32(RADEON_BIOS_6_SCRATCH, bios_6_scratch); | |
3455 | } | |
3456 | ||
3457 | void | |
3458 | radeon_combios_connected_scratch_regs(struct drm_connector *connector, | |
3459 | struct drm_encoder *encoder, | |
3460 | bool connected) | |
3461 | { | |
3462 | struct drm_device *dev = connector->dev; | |
3463 | struct radeon_device *rdev = dev->dev_private; | |
3464 | struct radeon_connector *radeon_connector = | |
3465 | to_radeon_connector(connector); | |
3466 | struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder); | |
3467 | uint32_t bios_4_scratch = RREG32(RADEON_BIOS_4_SCRATCH); | |
3468 | uint32_t bios_5_scratch = RREG32(RADEON_BIOS_5_SCRATCH); | |
3469 | ||
3470 | if ((radeon_encoder->devices & ATOM_DEVICE_TV1_SUPPORT) && | |
3471 | (radeon_connector->devices & ATOM_DEVICE_TV1_SUPPORT)) { | |
3472 | if (connected) { | |
d9fdaafb | 3473 | DRM_DEBUG_KMS("TV1 connected\n"); |
771fe6b9 JG |
3474 | /* fix me */ |
3475 | bios_4_scratch |= RADEON_TV1_ATTACHED_SVIDEO; | |
3476 | /*save->bios_4_scratch |= RADEON_TV1_ATTACHED_COMP; */ | |
3477 | bios_5_scratch |= RADEON_TV1_ON; | |
3478 | bios_5_scratch |= RADEON_ACC_REQ_TV1; | |
3479 | } else { | |
d9fdaafb | 3480 | DRM_DEBUG_KMS("TV1 disconnected\n"); |
771fe6b9 JG |
3481 | bios_4_scratch &= ~RADEON_TV1_ATTACHED_MASK; |
3482 | bios_5_scratch &= ~RADEON_TV1_ON; | |
3483 | bios_5_scratch &= ~RADEON_ACC_REQ_TV1; | |
3484 | } | |
3485 | } | |
3486 | if ((radeon_encoder->devices & ATOM_DEVICE_LCD1_SUPPORT) && | |
3487 | (radeon_connector->devices & ATOM_DEVICE_LCD1_SUPPORT)) { | |
3488 | if (connected) { | |
d9fdaafb | 3489 | DRM_DEBUG_KMS("LCD1 connected\n"); |
771fe6b9 JG |
3490 | bios_4_scratch |= RADEON_LCD1_ATTACHED; |
3491 | bios_5_scratch |= RADEON_LCD1_ON; | |
3492 | bios_5_scratch |= RADEON_ACC_REQ_LCD1; | |
3493 | } else { | |
d9fdaafb | 3494 | DRM_DEBUG_KMS("LCD1 disconnected\n"); |
771fe6b9 JG |
3495 | bios_4_scratch &= ~RADEON_LCD1_ATTACHED; |
3496 | bios_5_scratch &= ~RADEON_LCD1_ON; | |
3497 | bios_5_scratch &= ~RADEON_ACC_REQ_LCD1; | |
3498 | } | |
3499 | } | |
3500 | if ((radeon_encoder->devices & ATOM_DEVICE_CRT1_SUPPORT) && | |
3501 | (radeon_connector->devices & ATOM_DEVICE_CRT1_SUPPORT)) { | |
3502 | if (connected) { | |
d9fdaafb | 3503 | DRM_DEBUG_KMS("CRT1 connected\n"); |
771fe6b9 JG |
3504 | bios_4_scratch |= RADEON_CRT1_ATTACHED_COLOR; |
3505 | bios_5_scratch |= RADEON_CRT1_ON; | |
3506 | bios_5_scratch |= RADEON_ACC_REQ_CRT1; | |
3507 | } else { | |
d9fdaafb | 3508 | DRM_DEBUG_KMS("CRT1 disconnected\n"); |
771fe6b9 JG |
3509 | bios_4_scratch &= ~RADEON_CRT1_ATTACHED_MASK; |
3510 | bios_5_scratch &= ~RADEON_CRT1_ON; | |
3511 | bios_5_scratch &= ~RADEON_ACC_REQ_CRT1; | |
3512 | } | |
3513 | } | |
3514 | if ((radeon_encoder->devices & ATOM_DEVICE_CRT2_SUPPORT) && | |
3515 | (radeon_connector->devices & ATOM_DEVICE_CRT2_SUPPORT)) { | |
3516 | if (connected) { | |
d9fdaafb | 3517 | DRM_DEBUG_KMS("CRT2 connected\n"); |
771fe6b9 JG |
3518 | bios_4_scratch |= RADEON_CRT2_ATTACHED_COLOR; |
3519 | bios_5_scratch |= RADEON_CRT2_ON; | |
3520 | bios_5_scratch |= RADEON_ACC_REQ_CRT2; | |
3521 | } else { | |
d9fdaafb | 3522 | DRM_DEBUG_KMS("CRT2 disconnected\n"); |
771fe6b9 JG |
3523 | bios_4_scratch &= ~RADEON_CRT2_ATTACHED_MASK; |
3524 | bios_5_scratch &= ~RADEON_CRT2_ON; | |
3525 | bios_5_scratch &= ~RADEON_ACC_REQ_CRT2; | |
3526 | } | |
3527 | } | |
3528 | if ((radeon_encoder->devices & ATOM_DEVICE_DFP1_SUPPORT) && | |
3529 | (radeon_connector->devices & ATOM_DEVICE_DFP1_SUPPORT)) { | |
3530 | if (connected) { | |
d9fdaafb | 3531 | DRM_DEBUG_KMS("DFP1 connected\n"); |
771fe6b9 JG |
3532 | bios_4_scratch |= RADEON_DFP1_ATTACHED; |
3533 | bios_5_scratch |= RADEON_DFP1_ON; | |
3534 | bios_5_scratch |= RADEON_ACC_REQ_DFP1; | |
3535 | } else { | |
d9fdaafb | 3536 | DRM_DEBUG_KMS("DFP1 disconnected\n"); |
771fe6b9 JG |
3537 | bios_4_scratch &= ~RADEON_DFP1_ATTACHED; |
3538 | bios_5_scratch &= ~RADEON_DFP1_ON; | |
3539 | bios_5_scratch &= ~RADEON_ACC_REQ_DFP1; | |
3540 | } | |
3541 | } | |
3542 | if ((radeon_encoder->devices & ATOM_DEVICE_DFP2_SUPPORT) && | |
3543 | (radeon_connector->devices & ATOM_DEVICE_DFP2_SUPPORT)) { | |
3544 | if (connected) { | |
d9fdaafb | 3545 | DRM_DEBUG_KMS("DFP2 connected\n"); |
771fe6b9 JG |
3546 | bios_4_scratch |= RADEON_DFP2_ATTACHED; |
3547 | bios_5_scratch |= RADEON_DFP2_ON; | |
3548 | bios_5_scratch |= RADEON_ACC_REQ_DFP2; | |
3549 | } else { | |
d9fdaafb | 3550 | DRM_DEBUG_KMS("DFP2 disconnected\n"); |
771fe6b9 JG |
3551 | bios_4_scratch &= ~RADEON_DFP2_ATTACHED; |
3552 | bios_5_scratch &= ~RADEON_DFP2_ON; | |
3553 | bios_5_scratch &= ~RADEON_ACC_REQ_DFP2; | |
3554 | } | |
3555 | } | |
3556 | WREG32(RADEON_BIOS_4_SCRATCH, bios_4_scratch); | |
3557 | WREG32(RADEON_BIOS_5_SCRATCH, bios_5_scratch); | |
3558 | } | |
3559 | ||
3560 | void | |
3561 | radeon_combios_encoder_crtc_scratch_regs(struct drm_encoder *encoder, int crtc) | |
3562 | { | |
3563 | struct drm_device *dev = encoder->dev; | |
3564 | struct radeon_device *rdev = dev->dev_private; | |
3565 | struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder); | |
3566 | uint32_t bios_5_scratch = RREG32(RADEON_BIOS_5_SCRATCH); | |
3567 | ||
3568 | if (radeon_encoder->devices & ATOM_DEVICE_TV1_SUPPORT) { | |
3569 | bios_5_scratch &= ~RADEON_TV1_CRTC_MASK; | |
3570 | bios_5_scratch |= (crtc << RADEON_TV1_CRTC_SHIFT); | |
3571 | } | |
3572 | if (radeon_encoder->devices & ATOM_DEVICE_CRT1_SUPPORT) { | |
3573 | bios_5_scratch &= ~RADEON_CRT1_CRTC_MASK; | |
3574 | bios_5_scratch |= (crtc << RADEON_CRT1_CRTC_SHIFT); | |
3575 | } | |
3576 | if (radeon_encoder->devices & ATOM_DEVICE_CRT2_SUPPORT) { | |
3577 | bios_5_scratch &= ~RADEON_CRT2_CRTC_MASK; | |
3578 | bios_5_scratch |= (crtc << RADEON_CRT2_CRTC_SHIFT); | |
3579 | } | |
3580 | if (radeon_encoder->devices & ATOM_DEVICE_LCD1_SUPPORT) { | |
3581 | bios_5_scratch &= ~RADEON_LCD1_CRTC_MASK; | |
3582 | bios_5_scratch |= (crtc << RADEON_LCD1_CRTC_SHIFT); | |
3583 | } | |
3584 | if (radeon_encoder->devices & ATOM_DEVICE_DFP1_SUPPORT) { | |
3585 | bios_5_scratch &= ~RADEON_DFP1_CRTC_MASK; | |
3586 | bios_5_scratch |= (crtc << RADEON_DFP1_CRTC_SHIFT); | |
3587 | } | |
3588 | if (radeon_encoder->devices & ATOM_DEVICE_DFP2_SUPPORT) { | |
3589 | bios_5_scratch &= ~RADEON_DFP2_CRTC_MASK; | |
3590 | bios_5_scratch |= (crtc << RADEON_DFP2_CRTC_SHIFT); | |
3591 | } | |
3592 | WREG32(RADEON_BIOS_5_SCRATCH, bios_5_scratch); | |
3593 | } | |
3594 | ||
3595 | void | |
3596 | radeon_combios_encoder_dpms_scratch_regs(struct drm_encoder *encoder, bool on) | |
3597 | { | |
3598 | struct drm_device *dev = encoder->dev; | |
3599 | struct radeon_device *rdev = dev->dev_private; | |
3600 | struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder); | |
3601 | uint32_t bios_6_scratch = RREG32(RADEON_BIOS_6_SCRATCH); | |
3602 | ||
3603 | if (radeon_encoder->devices & (ATOM_DEVICE_TV_SUPPORT)) { | |
3604 | if (on) | |
3605 | bios_6_scratch |= RADEON_TV_DPMS_ON; | |
3606 | else | |
3607 | bios_6_scratch &= ~RADEON_TV_DPMS_ON; | |
3608 | } | |
3609 | if (radeon_encoder->devices & (ATOM_DEVICE_CRT_SUPPORT)) { | |
3610 | if (on) | |
3611 | bios_6_scratch |= RADEON_CRT_DPMS_ON; | |
3612 | else | |
3613 | bios_6_scratch &= ~RADEON_CRT_DPMS_ON; | |
3614 | } | |
3615 | if (radeon_encoder->devices & (ATOM_DEVICE_LCD_SUPPORT)) { | |
3616 | if (on) | |
3617 | bios_6_scratch |= RADEON_LCD_DPMS_ON; | |
3618 | else | |
3619 | bios_6_scratch &= ~RADEON_LCD_DPMS_ON; | |
3620 | } | |
3621 | if (radeon_encoder->devices & (ATOM_DEVICE_DFP_SUPPORT)) { | |
3622 | if (on) | |
3623 | bios_6_scratch |= RADEON_DFP_DPMS_ON; | |
3624 | else | |
3625 | bios_6_scratch &= ~RADEON_DFP_DPMS_ON; | |
3626 | } | |
3627 | WREG32(RADEON_BIOS_6_SCRATCH, bios_6_scratch); | |
3628 | } |