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771fe6b9 JG |
1 | /* |
2 | * Copyright 2007-8 Advanced Micro Devices, Inc. | |
3 | * Copyright 2008 Red Hat Inc. | |
4 | * | |
5 | * Permission is hereby granted, free of charge, to any person obtaining a | |
6 | * copy of this software and associated documentation files (the "Software"), | |
7 | * to deal in the Software without restriction, including without limitation | |
8 | * the rights to use, copy, modify, merge, publish, distribute, sublicense, | |
9 | * and/or sell copies of the Software, and to permit persons to whom the | |
10 | * Software is furnished to do so, subject to the following conditions: | |
11 | * | |
12 | * The above copyright notice and this permission notice shall be included in | |
13 | * all copies or substantial portions of the Software. | |
14 | * | |
15 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | |
16 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | |
17 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL | |
18 | * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR | |
19 | * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, | |
20 | * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR | |
21 | * OTHER DEALINGS IN THE SOFTWARE. | |
22 | * | |
23 | * Authors: Dave Airlie | |
24 | * Alex Deucher | |
25 | */ | |
26 | #include "drmP.h" | |
27 | #include "radeon_drm.h" | |
28 | #include "radeon.h" | |
29 | ||
30 | #include "atom.h" | |
31 | #include "atom-bits.h" | |
32 | ||
33 | /* from radeon_encoder.c */ | |
34 | extern uint32_t | |
35 | radeon_get_encoder_id(struct drm_device *dev, uint32_t supported_device, | |
36 | uint8_t dac); | |
37 | extern void radeon_link_encoder_connector(struct drm_device *dev); | |
38 | extern void | |
39 | radeon_add_atom_encoder(struct drm_device *dev, uint32_t encoder_id, | |
40 | uint32_t supported_device); | |
41 | ||
42 | /* from radeon_connector.c */ | |
43 | extern void | |
44 | radeon_add_atom_connector(struct drm_device *dev, | |
45 | uint32_t connector_id, | |
46 | uint32_t supported_device, | |
47 | int connector_type, | |
48 | struct radeon_i2c_bus_rec *i2c_bus, | |
49 | bool linkb, uint32_t igp_lane_info); | |
50 | ||
51 | /* from radeon_legacy_encoder.c */ | |
52 | extern void | |
53 | radeon_add_legacy_encoder(struct drm_device *dev, uint32_t encoder_id, | |
54 | uint32_t supported_device); | |
55 | ||
56 | union atom_supported_devices { | |
57 | struct _ATOM_SUPPORTED_DEVICES_INFO info; | |
58 | struct _ATOM_SUPPORTED_DEVICES_INFO_2 info_2; | |
59 | struct _ATOM_SUPPORTED_DEVICES_INFO_2d1 info_2d1; | |
60 | }; | |
61 | ||
62 | static inline struct radeon_i2c_bus_rec radeon_lookup_gpio(struct drm_device | |
63 | *dev, uint8_t id) | |
64 | { | |
65 | struct radeon_device *rdev = dev->dev_private; | |
66 | struct atom_context *ctx = rdev->mode_info.atom_context; | |
67 | ATOM_GPIO_I2C_ASSIGMENT gpio; | |
68 | struct radeon_i2c_bus_rec i2c; | |
69 | int index = GetIndexIntoMasterTable(DATA, GPIO_I2C_Info); | |
70 | struct _ATOM_GPIO_I2C_INFO *i2c_info; | |
71 | uint16_t data_offset; | |
72 | ||
73 | memset(&i2c, 0, sizeof(struct radeon_i2c_bus_rec)); | |
74 | i2c.valid = false; | |
75 | ||
76 | atom_parse_data_header(ctx, index, NULL, NULL, NULL, &data_offset); | |
77 | ||
78 | i2c_info = (struct _ATOM_GPIO_I2C_INFO *)(ctx->bios + data_offset); | |
79 | ||
80 | gpio = i2c_info->asGPIO_Info[id]; | |
81 | ||
82 | i2c.mask_clk_reg = le16_to_cpu(gpio.usClkMaskRegisterIndex) * 4; | |
83 | i2c.mask_data_reg = le16_to_cpu(gpio.usDataMaskRegisterIndex) * 4; | |
84 | i2c.put_clk_reg = le16_to_cpu(gpio.usClkEnRegisterIndex) * 4; | |
85 | i2c.put_data_reg = le16_to_cpu(gpio.usDataEnRegisterIndex) * 4; | |
86 | i2c.get_clk_reg = le16_to_cpu(gpio.usClkY_RegisterIndex) * 4; | |
87 | i2c.get_data_reg = le16_to_cpu(gpio.usDataY_RegisterIndex) * 4; | |
88 | i2c.a_clk_reg = le16_to_cpu(gpio.usClkA_RegisterIndex) * 4; | |
89 | i2c.a_data_reg = le16_to_cpu(gpio.usDataA_RegisterIndex) * 4; | |
90 | i2c.mask_clk_mask = (1 << gpio.ucClkMaskShift); | |
91 | i2c.mask_data_mask = (1 << gpio.ucDataMaskShift); | |
92 | i2c.put_clk_mask = (1 << gpio.ucClkEnShift); | |
93 | i2c.put_data_mask = (1 << gpio.ucDataEnShift); | |
94 | i2c.get_clk_mask = (1 << gpio.ucClkY_Shift); | |
95 | i2c.get_data_mask = (1 << gpio.ucDataY_Shift); | |
96 | i2c.a_clk_mask = (1 << gpio.ucClkA_Shift); | |
97 | i2c.a_data_mask = (1 << gpio.ucDataA_Shift); | |
98 | i2c.valid = true; | |
99 | ||
100 | return i2c; | |
101 | } | |
102 | ||
103 | static bool radeon_atom_apply_quirks(struct drm_device *dev, | |
104 | uint32_t supported_device, | |
105 | int *connector_type, | |
848577ee | 106 | struct radeon_i2c_bus_rec *i2c_bus, |
705af9c7 | 107 | uint16_t *line_mux) |
771fe6b9 JG |
108 | { |
109 | ||
110 | /* Asus M2A-VM HDMI board lists the DVI port as HDMI */ | |
111 | if ((dev->pdev->device == 0x791e) && | |
112 | (dev->pdev->subsystem_vendor == 0x1043) && | |
113 | (dev->pdev->subsystem_device == 0x826d)) { | |
114 | if ((*connector_type == DRM_MODE_CONNECTOR_HDMIA) && | |
115 | (supported_device == ATOM_DEVICE_DFP3_SUPPORT)) | |
116 | *connector_type = DRM_MODE_CONNECTOR_DVID; | |
117 | } | |
118 | ||
119 | /* a-bit f-i90hd - ciaranm on #radeonhd - this board has no DVI */ | |
120 | if ((dev->pdev->device == 0x7941) && | |
121 | (dev->pdev->subsystem_vendor == 0x147b) && | |
122 | (dev->pdev->subsystem_device == 0x2412)) { | |
123 | if (*connector_type == DRM_MODE_CONNECTOR_DVII) | |
124 | return false; | |
125 | } | |
126 | ||
127 | /* Falcon NW laptop lists vga ddc line for LVDS */ | |
128 | if ((dev->pdev->device == 0x5653) && | |
129 | (dev->pdev->subsystem_vendor == 0x1462) && | |
130 | (dev->pdev->subsystem_device == 0x0291)) { | |
848577ee | 131 | if (*connector_type == DRM_MODE_CONNECTOR_LVDS) { |
771fe6b9 | 132 | i2c_bus->valid = false; |
848577ee AD |
133 | *line_mux = 53; |
134 | } | |
771fe6b9 JG |
135 | } |
136 | ||
137 | /* Funky macbooks */ | |
138 | if ((dev->pdev->device == 0x71C5) && | |
139 | (dev->pdev->subsystem_vendor == 0x106b) && | |
140 | (dev->pdev->subsystem_device == 0x0080)) { | |
141 | if ((supported_device == ATOM_DEVICE_CRT1_SUPPORT) || | |
142 | (supported_device == ATOM_DEVICE_DFP2_SUPPORT)) | |
143 | return false; | |
144 | } | |
145 | ||
771fe6b9 JG |
146 | /* ASUS HD 3600 XT board lists the DVI port as HDMI */ |
147 | if ((dev->pdev->device == 0x9598) && | |
148 | (dev->pdev->subsystem_vendor == 0x1043) && | |
149 | (dev->pdev->subsystem_device == 0x01da)) { | |
705af9c7 | 150 | if (*connector_type == DRM_MODE_CONNECTOR_HDMIA) { |
d42571ef | 151 | *connector_type = DRM_MODE_CONNECTOR_DVII; |
705af9c7 AD |
152 | } |
153 | } | |
154 | ||
155 | /* ASUS HD 3450 board lists the DVI port as HDMI */ | |
156 | if ((dev->pdev->device == 0x95C5) && | |
157 | (dev->pdev->subsystem_vendor == 0x1043) && | |
158 | (dev->pdev->subsystem_device == 0x01e2)) { | |
159 | if (*connector_type == DRM_MODE_CONNECTOR_HDMIA) { | |
d42571ef | 160 | *connector_type = DRM_MODE_CONNECTOR_DVII; |
771fe6b9 JG |
161 | } |
162 | } | |
163 | ||
705af9c7 AD |
164 | /* some BIOSes seem to report DAC on HDMI - usually this is a board with |
165 | * HDMI + VGA reporting as HDMI | |
166 | */ | |
167 | if (*connector_type == DRM_MODE_CONNECTOR_HDMIA) { | |
168 | if (supported_device & (ATOM_DEVICE_CRT_SUPPORT)) { | |
169 | *connector_type = DRM_MODE_CONNECTOR_VGA; | |
170 | *line_mux = 0; | |
171 | } | |
172 | } | |
173 | ||
771fe6b9 JG |
174 | return true; |
175 | } | |
176 | ||
177 | const int supported_devices_connector_convert[] = { | |
178 | DRM_MODE_CONNECTOR_Unknown, | |
179 | DRM_MODE_CONNECTOR_VGA, | |
180 | DRM_MODE_CONNECTOR_DVII, | |
181 | DRM_MODE_CONNECTOR_DVID, | |
182 | DRM_MODE_CONNECTOR_DVIA, | |
183 | DRM_MODE_CONNECTOR_SVIDEO, | |
184 | DRM_MODE_CONNECTOR_Composite, | |
185 | DRM_MODE_CONNECTOR_LVDS, | |
186 | DRM_MODE_CONNECTOR_Unknown, | |
187 | DRM_MODE_CONNECTOR_Unknown, | |
188 | DRM_MODE_CONNECTOR_HDMIA, | |
189 | DRM_MODE_CONNECTOR_HDMIB, | |
190 | DRM_MODE_CONNECTOR_Unknown, | |
191 | DRM_MODE_CONNECTOR_Unknown, | |
192 | DRM_MODE_CONNECTOR_9PinDIN, | |
193 | DRM_MODE_CONNECTOR_DisplayPort | |
194 | }; | |
195 | ||
196 | const int object_connector_convert[] = { | |
197 | DRM_MODE_CONNECTOR_Unknown, | |
198 | DRM_MODE_CONNECTOR_DVII, | |
199 | DRM_MODE_CONNECTOR_DVII, | |
200 | DRM_MODE_CONNECTOR_DVID, | |
201 | DRM_MODE_CONNECTOR_DVID, | |
202 | DRM_MODE_CONNECTOR_VGA, | |
203 | DRM_MODE_CONNECTOR_Composite, | |
204 | DRM_MODE_CONNECTOR_SVIDEO, | |
205 | DRM_MODE_CONNECTOR_Unknown, | |
705af9c7 | 206 | DRM_MODE_CONNECTOR_Unknown, |
771fe6b9 JG |
207 | DRM_MODE_CONNECTOR_9PinDIN, |
208 | DRM_MODE_CONNECTOR_Unknown, | |
209 | DRM_MODE_CONNECTOR_HDMIA, | |
210 | DRM_MODE_CONNECTOR_HDMIB, | |
771fe6b9 JG |
211 | DRM_MODE_CONNECTOR_LVDS, |
212 | DRM_MODE_CONNECTOR_9PinDIN, | |
213 | DRM_MODE_CONNECTOR_Unknown, | |
214 | DRM_MODE_CONNECTOR_Unknown, | |
215 | DRM_MODE_CONNECTOR_Unknown, | |
216 | DRM_MODE_CONNECTOR_DisplayPort | |
217 | }; | |
218 | ||
219 | bool radeon_get_atom_connector_info_from_object_table(struct drm_device *dev) | |
220 | { | |
221 | struct radeon_device *rdev = dev->dev_private; | |
222 | struct radeon_mode_info *mode_info = &rdev->mode_info; | |
223 | struct atom_context *ctx = mode_info->atom_context; | |
224 | int index = GetIndexIntoMasterTable(DATA, Object_Header); | |
225 | uint16_t size, data_offset; | |
226 | uint8_t frev, crev, line_mux = 0; | |
227 | ATOM_CONNECTOR_OBJECT_TABLE *con_obj; | |
228 | ATOM_DISPLAY_OBJECT_PATH_TABLE *path_obj; | |
229 | ATOM_OBJECT_HEADER *obj_header; | |
230 | int i, j, path_size, device_support; | |
231 | int connector_type; | |
705af9c7 | 232 | uint16_t igp_lane_info, conn_id; |
771fe6b9 JG |
233 | bool linkb; |
234 | struct radeon_i2c_bus_rec ddc_bus; | |
235 | ||
236 | atom_parse_data_header(ctx, index, &size, &frev, &crev, &data_offset); | |
237 | ||
238 | if (data_offset == 0) | |
239 | return false; | |
240 | ||
241 | if (crev < 2) | |
242 | return false; | |
243 | ||
244 | obj_header = (ATOM_OBJECT_HEADER *) (ctx->bios + data_offset); | |
245 | path_obj = (ATOM_DISPLAY_OBJECT_PATH_TABLE *) | |
246 | (ctx->bios + data_offset + | |
247 | le16_to_cpu(obj_header->usDisplayPathTableOffset)); | |
248 | con_obj = (ATOM_CONNECTOR_OBJECT_TABLE *) | |
249 | (ctx->bios + data_offset + | |
250 | le16_to_cpu(obj_header->usConnectorObjectTableOffset)); | |
251 | device_support = le16_to_cpu(obj_header->usDeviceSupport); | |
252 | ||
253 | path_size = 0; | |
254 | for (i = 0; i < path_obj->ucNumOfDispPath; i++) { | |
255 | uint8_t *addr = (uint8_t *) path_obj->asDispPath; | |
256 | ATOM_DISPLAY_OBJECT_PATH *path; | |
257 | addr += path_size; | |
258 | path = (ATOM_DISPLAY_OBJECT_PATH *) addr; | |
259 | path_size += le16_to_cpu(path->usSize); | |
260 | linkb = false; | |
261 | ||
262 | if (device_support & le16_to_cpu(path->usDeviceTag)) { | |
263 | uint8_t con_obj_id, con_obj_num, con_obj_type; | |
264 | ||
265 | con_obj_id = | |
266 | (le16_to_cpu(path->usConnObjectId) & OBJECT_ID_MASK) | |
267 | >> OBJECT_ID_SHIFT; | |
268 | con_obj_num = | |
269 | (le16_to_cpu(path->usConnObjectId) & ENUM_ID_MASK) | |
270 | >> ENUM_ID_SHIFT; | |
271 | con_obj_type = | |
272 | (le16_to_cpu(path->usConnObjectId) & | |
273 | OBJECT_TYPE_MASK) >> OBJECT_TYPE_SHIFT; | |
274 | ||
4bbd4973 DA |
275 | /* TODO CV support */ |
276 | if (le16_to_cpu(path->usDeviceTag) == | |
277 | ATOM_DEVICE_CV_SUPPORT) | |
771fe6b9 JG |
278 | continue; |
279 | ||
280 | if ((rdev->family == CHIP_RS780) && | |
281 | (con_obj_id == | |
282 | CONNECTOR_OBJECT_ID_PCIE_CONNECTOR)) { | |
283 | uint16_t igp_offset = 0; | |
284 | ATOM_INTEGRATED_SYSTEM_INFO_V2 *igp_obj; | |
285 | ||
286 | index = | |
287 | GetIndexIntoMasterTable(DATA, | |
288 | IntegratedSystemInfo); | |
289 | ||
290 | atom_parse_data_header(ctx, index, &size, &frev, | |
291 | &crev, &igp_offset); | |
292 | ||
293 | if (crev >= 2) { | |
294 | igp_obj = | |
295 | (ATOM_INTEGRATED_SYSTEM_INFO_V2 | |
296 | *) (ctx->bios + igp_offset); | |
297 | ||
298 | if (igp_obj) { | |
299 | uint32_t slot_config, ct; | |
300 | ||
301 | if (con_obj_num == 1) | |
302 | slot_config = | |
303 | igp_obj-> | |
304 | ulDDISlot1Config; | |
305 | else | |
306 | slot_config = | |
307 | igp_obj-> | |
308 | ulDDISlot2Config; | |
309 | ||
310 | ct = (slot_config >> 16) & 0xff; | |
311 | connector_type = | |
312 | object_connector_convert | |
313 | [ct]; | |
314 | igp_lane_info = | |
315 | slot_config & 0xffff; | |
316 | } else | |
317 | continue; | |
318 | } else | |
319 | continue; | |
320 | } else { | |
321 | igp_lane_info = 0; | |
322 | connector_type = | |
323 | object_connector_convert[con_obj_id]; | |
324 | } | |
325 | ||
326 | if (connector_type == DRM_MODE_CONNECTOR_Unknown) | |
327 | continue; | |
328 | ||
329 | for (j = 0; j < ((le16_to_cpu(path->usSize) - 8) / 2); | |
330 | j++) { | |
331 | uint8_t enc_obj_id, enc_obj_num, enc_obj_type; | |
332 | ||
333 | enc_obj_id = | |
334 | (le16_to_cpu(path->usGraphicObjIds[j]) & | |
335 | OBJECT_ID_MASK) >> OBJECT_ID_SHIFT; | |
336 | enc_obj_num = | |
337 | (le16_to_cpu(path->usGraphicObjIds[j]) & | |
338 | ENUM_ID_MASK) >> ENUM_ID_SHIFT; | |
339 | enc_obj_type = | |
340 | (le16_to_cpu(path->usGraphicObjIds[j]) & | |
341 | OBJECT_TYPE_MASK) >> OBJECT_TYPE_SHIFT; | |
342 | ||
343 | /* FIXME: add support for router objects */ | |
344 | if (enc_obj_type == GRAPH_OBJECT_TYPE_ENCODER) { | |
345 | if (enc_obj_num == 2) | |
346 | linkb = true; | |
347 | else | |
348 | linkb = false; | |
349 | ||
350 | radeon_add_atom_encoder(dev, | |
351 | enc_obj_id, | |
352 | le16_to_cpu | |
353 | (path-> | |
354 | usDeviceTag)); | |
355 | ||
356 | } | |
357 | } | |
358 | ||
359 | /* look up gpio for ddc */ | |
360 | if ((le16_to_cpu(path->usDeviceTag) & | |
361 | (ATOM_DEVICE_TV_SUPPORT | ATOM_DEVICE_CV_SUPPORT)) | |
362 | == 0) { | |
363 | for (j = 0; j < con_obj->ucNumberOfObjects; j++) { | |
364 | if (le16_to_cpu(path->usConnObjectId) == | |
365 | le16_to_cpu(con_obj->asObjects[j]. | |
366 | usObjectID)) { | |
367 | ATOM_COMMON_RECORD_HEADER | |
368 | *record = | |
369 | (ATOM_COMMON_RECORD_HEADER | |
370 | *) | |
371 | (ctx->bios + data_offset + | |
372 | le16_to_cpu(con_obj-> | |
373 | asObjects[j]. | |
374 | usRecordOffset)); | |
375 | ATOM_I2C_RECORD *i2c_record; | |
376 | ||
377 | while (record->ucRecordType > 0 | |
378 | && record-> | |
379 | ucRecordType <= | |
380 | ATOM_MAX_OBJECT_RECORD_NUMBER) { | |
771fe6b9 JG |
381 | switch (record-> |
382 | ucRecordType) { | |
383 | case ATOM_I2C_RECORD_TYPE: | |
384 | i2c_record = | |
385 | (ATOM_I2C_RECORD | |
386 | *) record; | |
387 | line_mux = | |
388 | i2c_record-> | |
389 | sucI2cId. | |
390 | bfI2C_LineMux; | |
391 | break; | |
392 | } | |
393 | record = | |
394 | (ATOM_COMMON_RECORD_HEADER | |
395 | *) ((char *)record | |
396 | + | |
397 | record-> | |
398 | ucRecordSize); | |
399 | } | |
400 | break; | |
401 | } | |
402 | } | |
403 | } else | |
404 | line_mux = 0; | |
405 | ||
406 | if ((le16_to_cpu(path->usDeviceTag) == | |
407 | ATOM_DEVICE_TV1_SUPPORT) | |
408 | || (le16_to_cpu(path->usDeviceTag) == | |
409 | ATOM_DEVICE_TV2_SUPPORT) | |
410 | || (le16_to_cpu(path->usDeviceTag) == | |
411 | ATOM_DEVICE_CV_SUPPORT)) | |
412 | ddc_bus.valid = false; | |
413 | else | |
414 | ddc_bus = radeon_lookup_gpio(dev, line_mux); | |
415 | ||
705af9c7 AD |
416 | conn_id = le16_to_cpu(path->usConnObjectId); |
417 | ||
418 | if (!radeon_atom_apply_quirks | |
419 | (dev, le16_to_cpu(path->usDeviceTag), &connector_type, | |
420 | &ddc_bus, &conn_id)) | |
421 | continue; | |
422 | ||
771fe6b9 | 423 | radeon_add_atom_connector(dev, |
705af9c7 | 424 | conn_id, |
771fe6b9 JG |
425 | le16_to_cpu(path-> |
426 | usDeviceTag), | |
427 | connector_type, &ddc_bus, | |
428 | linkb, igp_lane_info); | |
429 | ||
430 | } | |
431 | } | |
432 | ||
433 | radeon_link_encoder_connector(dev); | |
434 | ||
435 | return true; | |
436 | } | |
437 | ||
438 | struct bios_connector { | |
439 | bool valid; | |
705af9c7 | 440 | uint16_t line_mux; |
771fe6b9 JG |
441 | uint16_t devices; |
442 | int connector_type; | |
443 | struct radeon_i2c_bus_rec ddc_bus; | |
444 | }; | |
445 | ||
446 | bool radeon_get_atom_connector_info_from_supported_devices_table(struct | |
447 | drm_device | |
448 | *dev) | |
449 | { | |
450 | struct radeon_device *rdev = dev->dev_private; | |
451 | struct radeon_mode_info *mode_info = &rdev->mode_info; | |
452 | struct atom_context *ctx = mode_info->atom_context; | |
453 | int index = GetIndexIntoMasterTable(DATA, SupportedDevicesInfo); | |
454 | uint16_t size, data_offset; | |
455 | uint8_t frev, crev; | |
456 | uint16_t device_support; | |
457 | uint8_t dac; | |
458 | union atom_supported_devices *supported_devices; | |
459 | int i, j; | |
460 | struct bios_connector bios_connectors[ATOM_MAX_SUPPORTED_DEVICE]; | |
461 | ||
462 | atom_parse_data_header(ctx, index, &size, &frev, &crev, &data_offset); | |
463 | ||
464 | supported_devices = | |
465 | (union atom_supported_devices *)(ctx->bios + data_offset); | |
466 | ||
467 | device_support = le16_to_cpu(supported_devices->info.usDeviceSupport); | |
468 | ||
469 | for (i = 0; i < ATOM_MAX_SUPPORTED_DEVICE; i++) { | |
470 | ATOM_CONNECTOR_INFO_I2C ci = | |
471 | supported_devices->info.asConnInfo[i]; | |
472 | ||
473 | bios_connectors[i].valid = false; | |
474 | ||
475 | if (!(device_support & (1 << i))) { | |
476 | continue; | |
477 | } | |
478 | ||
479 | if (i == ATOM_DEVICE_CV_INDEX) { | |
480 | DRM_DEBUG("Skipping Component Video\n"); | |
481 | continue; | |
482 | } | |
483 | ||
771fe6b9 JG |
484 | bios_connectors[i].connector_type = |
485 | supported_devices_connector_convert[ci.sucConnectorInfo. | |
486 | sbfAccess. | |
487 | bfConnectorType]; | |
488 | ||
489 | if (bios_connectors[i].connector_type == | |
490 | DRM_MODE_CONNECTOR_Unknown) | |
491 | continue; | |
492 | ||
493 | dac = ci.sucConnectorInfo.sbfAccess.bfAssociatedDAC; | |
494 | ||
495 | if ((rdev->family == CHIP_RS690) || | |
496 | (rdev->family == CHIP_RS740)) { | |
497 | if ((i == ATOM_DEVICE_DFP2_INDEX) | |
498 | && (ci.sucI2cId.sbfAccess.bfI2C_LineMux == 2)) | |
499 | bios_connectors[i].line_mux = | |
500 | ci.sucI2cId.sbfAccess.bfI2C_LineMux + 1; | |
501 | else if ((i == ATOM_DEVICE_DFP3_INDEX) | |
502 | && (ci.sucI2cId.sbfAccess.bfI2C_LineMux == 1)) | |
503 | bios_connectors[i].line_mux = | |
504 | ci.sucI2cId.sbfAccess.bfI2C_LineMux + 1; | |
505 | else | |
506 | bios_connectors[i].line_mux = | |
507 | ci.sucI2cId.sbfAccess.bfI2C_LineMux; | |
508 | } else | |
509 | bios_connectors[i].line_mux = | |
510 | ci.sucI2cId.sbfAccess.bfI2C_LineMux; | |
511 | ||
512 | /* give tv unique connector ids */ | |
513 | if (i == ATOM_DEVICE_TV1_INDEX) { | |
514 | bios_connectors[i].ddc_bus.valid = false; | |
515 | bios_connectors[i].line_mux = 50; | |
516 | } else if (i == ATOM_DEVICE_TV2_INDEX) { | |
517 | bios_connectors[i].ddc_bus.valid = false; | |
518 | bios_connectors[i].line_mux = 51; | |
519 | } else if (i == ATOM_DEVICE_CV_INDEX) { | |
520 | bios_connectors[i].ddc_bus.valid = false; | |
521 | bios_connectors[i].line_mux = 52; | |
522 | } else | |
523 | bios_connectors[i].ddc_bus = | |
524 | radeon_lookup_gpio(dev, | |
525 | bios_connectors[i].line_mux); | |
526 | ||
527 | /* Always set the connector type to VGA for CRT1/CRT2. if they are | |
528 | * shared with a DVI port, we'll pick up the DVI connector when we | |
529 | * merge the outputs. Some bioses incorrectly list VGA ports as DVI. | |
530 | */ | |
531 | if (i == ATOM_DEVICE_CRT1_INDEX || i == ATOM_DEVICE_CRT2_INDEX) | |
532 | bios_connectors[i].connector_type = | |
533 | DRM_MODE_CONNECTOR_VGA; | |
534 | ||
535 | if (!radeon_atom_apply_quirks | |
536 | (dev, (1 << i), &bios_connectors[i].connector_type, | |
848577ee | 537 | &bios_connectors[i].ddc_bus, &bios_connectors[i].line_mux)) |
771fe6b9 JG |
538 | continue; |
539 | ||
540 | bios_connectors[i].valid = true; | |
541 | bios_connectors[i].devices = (1 << i); | |
542 | ||
543 | if (ASIC_IS_AVIVO(rdev) || radeon_r4xx_atom) | |
544 | radeon_add_atom_encoder(dev, | |
545 | radeon_get_encoder_id(dev, | |
546 | (1 << i), | |
547 | dac), | |
548 | (1 << i)); | |
549 | else | |
550 | radeon_add_legacy_encoder(dev, | |
551 | radeon_get_encoder_id(dev, | |
552 | (1 << | |
553 | i), | |
554 | dac), | |
555 | (1 << i)); | |
556 | } | |
557 | ||
558 | /* combine shared connectors */ | |
559 | for (i = 0; i < ATOM_MAX_SUPPORTED_DEVICE; i++) { | |
560 | if (bios_connectors[i].valid) { | |
561 | for (j = 0; j < ATOM_MAX_SUPPORTED_DEVICE; j++) { | |
562 | if (bios_connectors[j].valid && (i != j)) { | |
563 | if (bios_connectors[i].line_mux == | |
564 | bios_connectors[j].line_mux) { | |
565 | if (((bios_connectors[i]. | |
566 | devices & | |
567 | (ATOM_DEVICE_DFP_SUPPORT)) | |
568 | && (bios_connectors[j]. | |
569 | devices & | |
570 | (ATOM_DEVICE_CRT_SUPPORT))) | |
571 | || | |
572 | ((bios_connectors[j]. | |
573 | devices & | |
574 | (ATOM_DEVICE_DFP_SUPPORT)) | |
575 | && (bios_connectors[i]. | |
576 | devices & | |
577 | (ATOM_DEVICE_CRT_SUPPORT)))) { | |
578 | bios_connectors[i]. | |
579 | devices |= | |
580 | bios_connectors[j]. | |
581 | devices; | |
582 | bios_connectors[i]. | |
583 | connector_type = | |
584 | DRM_MODE_CONNECTOR_DVII; | |
585 | bios_connectors[j]. | |
586 | valid = false; | |
587 | } | |
588 | } | |
589 | } | |
590 | } | |
591 | } | |
592 | } | |
593 | ||
594 | /* add the connectors */ | |
595 | for (i = 0; i < ATOM_MAX_SUPPORTED_DEVICE; i++) { | |
596 | if (bios_connectors[i].valid) | |
597 | radeon_add_atom_connector(dev, | |
598 | bios_connectors[i].line_mux, | |
599 | bios_connectors[i].devices, | |
600 | bios_connectors[i]. | |
601 | connector_type, | |
602 | &bios_connectors[i].ddc_bus, | |
603 | false, 0); | |
604 | } | |
605 | ||
606 | radeon_link_encoder_connector(dev); | |
607 | ||
608 | return true; | |
609 | } | |
610 | ||
611 | union firmware_info { | |
612 | ATOM_FIRMWARE_INFO info; | |
613 | ATOM_FIRMWARE_INFO_V1_2 info_12; | |
614 | ATOM_FIRMWARE_INFO_V1_3 info_13; | |
615 | ATOM_FIRMWARE_INFO_V1_4 info_14; | |
616 | }; | |
617 | ||
618 | bool radeon_atom_get_clock_info(struct drm_device *dev) | |
619 | { | |
620 | struct radeon_device *rdev = dev->dev_private; | |
621 | struct radeon_mode_info *mode_info = &rdev->mode_info; | |
622 | int index = GetIndexIntoMasterTable(DATA, FirmwareInfo); | |
623 | union firmware_info *firmware_info; | |
624 | uint8_t frev, crev; | |
625 | struct radeon_pll *p1pll = &rdev->clock.p1pll; | |
626 | struct radeon_pll *p2pll = &rdev->clock.p2pll; | |
627 | struct radeon_pll *spll = &rdev->clock.spll; | |
628 | struct radeon_pll *mpll = &rdev->clock.mpll; | |
629 | uint16_t data_offset; | |
630 | ||
631 | atom_parse_data_header(mode_info->atom_context, index, NULL, &frev, | |
632 | &crev, &data_offset); | |
633 | ||
634 | firmware_info = | |
635 | (union firmware_info *)(mode_info->atom_context->bios + | |
636 | data_offset); | |
637 | ||
638 | if (firmware_info) { | |
639 | /* pixel clocks */ | |
640 | p1pll->reference_freq = | |
641 | le16_to_cpu(firmware_info->info.usReferenceClock); | |
642 | p1pll->reference_div = 0; | |
643 | ||
bc293e58 MF |
644 | if (crev < 2) |
645 | p1pll->pll_out_min = | |
646 | le16_to_cpu(firmware_info->info.usMinPixelClockPLL_Output); | |
647 | else | |
648 | p1pll->pll_out_min = | |
649 | le32_to_cpu(firmware_info->info_12.ulMinPixelClockPLL_Output); | |
771fe6b9 JG |
650 | p1pll->pll_out_max = |
651 | le32_to_cpu(firmware_info->info.ulMaxPixelClockPLL_Output); | |
652 | ||
653 | if (p1pll->pll_out_min == 0) { | |
654 | if (ASIC_IS_AVIVO(rdev)) | |
655 | p1pll->pll_out_min = 64800; | |
656 | else | |
657 | p1pll->pll_out_min = 20000; | |
658 | } | |
659 | ||
660 | p1pll->pll_in_min = | |
661 | le16_to_cpu(firmware_info->info.usMinPixelClockPLL_Input); | |
662 | p1pll->pll_in_max = | |
663 | le16_to_cpu(firmware_info->info.usMaxPixelClockPLL_Input); | |
664 | ||
665 | *p2pll = *p1pll; | |
666 | ||
667 | /* system clock */ | |
668 | spll->reference_freq = | |
669 | le16_to_cpu(firmware_info->info.usReferenceClock); | |
670 | spll->reference_div = 0; | |
671 | ||
672 | spll->pll_out_min = | |
673 | le16_to_cpu(firmware_info->info.usMinEngineClockPLL_Output); | |
674 | spll->pll_out_max = | |
675 | le32_to_cpu(firmware_info->info.ulMaxEngineClockPLL_Output); | |
676 | ||
677 | /* ??? */ | |
678 | if (spll->pll_out_min == 0) { | |
679 | if (ASIC_IS_AVIVO(rdev)) | |
680 | spll->pll_out_min = 64800; | |
681 | else | |
682 | spll->pll_out_min = 20000; | |
683 | } | |
684 | ||
685 | spll->pll_in_min = | |
686 | le16_to_cpu(firmware_info->info.usMinEngineClockPLL_Input); | |
687 | spll->pll_in_max = | |
688 | le16_to_cpu(firmware_info->info.usMaxEngineClockPLL_Input); | |
689 | ||
690 | /* memory clock */ | |
691 | mpll->reference_freq = | |
692 | le16_to_cpu(firmware_info->info.usReferenceClock); | |
693 | mpll->reference_div = 0; | |
694 | ||
695 | mpll->pll_out_min = | |
696 | le16_to_cpu(firmware_info->info.usMinMemoryClockPLL_Output); | |
697 | mpll->pll_out_max = | |
698 | le32_to_cpu(firmware_info->info.ulMaxMemoryClockPLL_Output); | |
699 | ||
700 | /* ??? */ | |
701 | if (mpll->pll_out_min == 0) { | |
702 | if (ASIC_IS_AVIVO(rdev)) | |
703 | mpll->pll_out_min = 64800; | |
704 | else | |
705 | mpll->pll_out_min = 20000; | |
706 | } | |
707 | ||
708 | mpll->pll_in_min = | |
709 | le16_to_cpu(firmware_info->info.usMinMemoryClockPLL_Input); | |
710 | mpll->pll_in_max = | |
711 | le16_to_cpu(firmware_info->info.usMaxMemoryClockPLL_Input); | |
712 | ||
713 | rdev->clock.default_sclk = | |
714 | le32_to_cpu(firmware_info->info.ulDefaultEngineClock); | |
715 | rdev->clock.default_mclk = | |
716 | le32_to_cpu(firmware_info->info.ulDefaultMemoryClock); | |
717 | ||
718 | return true; | |
719 | } | |
720 | return false; | |
721 | } | |
722 | ||
445282db DA |
723 | bool radeon_atombios_get_tmds_info(struct radeon_encoder *encoder, |
724 | struct radeon_encoder_int_tmds *tmds) | |
771fe6b9 JG |
725 | { |
726 | struct drm_device *dev = encoder->base.dev; | |
727 | struct radeon_device *rdev = dev->dev_private; | |
728 | struct radeon_mode_info *mode_info = &rdev->mode_info; | |
729 | int index = GetIndexIntoMasterTable(DATA, TMDS_Info); | |
730 | uint16_t data_offset; | |
731 | struct _ATOM_TMDS_INFO *tmds_info; | |
732 | uint8_t frev, crev; | |
733 | uint16_t maxfreq; | |
734 | int i; | |
771fe6b9 JG |
735 | |
736 | atom_parse_data_header(mode_info->atom_context, index, NULL, &frev, | |
737 | &crev, &data_offset); | |
738 | ||
739 | tmds_info = | |
740 | (struct _ATOM_TMDS_INFO *)(mode_info->atom_context->bios + | |
741 | data_offset); | |
742 | ||
743 | if (tmds_info) { | |
771fe6b9 JG |
744 | maxfreq = le16_to_cpu(tmds_info->usMaxFrequency); |
745 | for (i = 0; i < 4; i++) { | |
746 | tmds->tmds_pll[i].freq = | |
747 | le16_to_cpu(tmds_info->asMiscInfo[i].usFrequency); | |
748 | tmds->tmds_pll[i].value = | |
749 | tmds_info->asMiscInfo[i].ucPLL_ChargePump & 0x3f; | |
750 | tmds->tmds_pll[i].value |= | |
751 | (tmds_info->asMiscInfo[i]. | |
752 | ucPLL_VCO_Gain & 0x3f) << 6; | |
753 | tmds->tmds_pll[i].value |= | |
754 | (tmds_info->asMiscInfo[i]. | |
755 | ucPLL_DutyCycle & 0xf) << 12; | |
756 | tmds->tmds_pll[i].value |= | |
757 | (tmds_info->asMiscInfo[i]. | |
758 | ucPLL_VoltageSwing & 0xf) << 16; | |
759 | ||
760 | DRM_DEBUG("TMDS PLL From ATOMBIOS %u %x\n", | |
761 | tmds->tmds_pll[i].freq, | |
762 | tmds->tmds_pll[i].value); | |
763 | ||
764 | if (maxfreq == tmds->tmds_pll[i].freq) { | |
765 | tmds->tmds_pll[i].freq = 0xffffffff; | |
766 | break; | |
767 | } | |
768 | } | |
445282db | 769 | return true; |
771fe6b9 | 770 | } |
445282db | 771 | return false; |
771fe6b9 JG |
772 | } |
773 | ||
774 | union lvds_info { | |
775 | struct _ATOM_LVDS_INFO info; | |
776 | struct _ATOM_LVDS_INFO_V12 info_12; | |
777 | }; | |
778 | ||
779 | struct radeon_encoder_atom_dig *radeon_atombios_get_lvds_info(struct | |
780 | radeon_encoder | |
781 | *encoder) | |
782 | { | |
783 | struct drm_device *dev = encoder->base.dev; | |
784 | struct radeon_device *rdev = dev->dev_private; | |
785 | struct radeon_mode_info *mode_info = &rdev->mode_info; | |
786 | int index = GetIndexIntoMasterTable(DATA, LVDS_Info); | |
787 | uint16_t data_offset; | |
788 | union lvds_info *lvds_info; | |
789 | uint8_t frev, crev; | |
790 | struct radeon_encoder_atom_dig *lvds = NULL; | |
791 | ||
792 | atom_parse_data_header(mode_info->atom_context, index, NULL, &frev, | |
793 | &crev, &data_offset); | |
794 | ||
795 | lvds_info = | |
796 | (union lvds_info *)(mode_info->atom_context->bios + data_offset); | |
797 | ||
798 | if (lvds_info) { | |
799 | lvds = | |
800 | kzalloc(sizeof(struct radeon_encoder_atom_dig), GFP_KERNEL); | |
801 | ||
802 | if (!lvds) | |
803 | return NULL; | |
804 | ||
de2103e4 | 805 | lvds->native_mode.clock = |
771fe6b9 | 806 | le16_to_cpu(lvds_info->info.sLCDTiming.usPixClk) * 10; |
de2103e4 | 807 | lvds->native_mode.hdisplay = |
771fe6b9 | 808 | le16_to_cpu(lvds_info->info.sLCDTiming.usHActive); |
de2103e4 | 809 | lvds->native_mode.vdisplay = |
771fe6b9 | 810 | le16_to_cpu(lvds_info->info.sLCDTiming.usVActive); |
de2103e4 AD |
811 | lvds->native_mode.htotal = lvds->native_mode.hdisplay + |
812 | le16_to_cpu(lvds_info->info.sLCDTiming.usHBlanking_Time); | |
813 | lvds->native_mode.hsync_start = lvds->native_mode.hdisplay + | |
814 | le16_to_cpu(lvds_info->info.sLCDTiming.usHSyncOffset); | |
815 | lvds->native_mode.hsync_end = lvds->native_mode.hsync_start + | |
816 | le16_to_cpu(lvds_info->info.sLCDTiming.usHSyncWidth); | |
817 | lvds->native_mode.vtotal = lvds->native_mode.vdisplay + | |
818 | le16_to_cpu(lvds_info->info.sLCDTiming.usVBlanking_Time); | |
819 | lvds->native_mode.vsync_start = lvds->native_mode.vdisplay + | |
820 | le16_to_cpu(lvds_info->info.sLCDTiming.usVSyncWidth); | |
821 | lvds->native_mode.vsync_end = lvds->native_mode.vsync_start + | |
822 | le16_to_cpu(lvds_info->info.sLCDTiming.usVSyncWidth); | |
771fe6b9 JG |
823 | lvds->panel_pwr_delay = |
824 | le16_to_cpu(lvds_info->info.usOffDelayInMs); | |
825 | lvds->lvds_misc = lvds_info->info.ucLVDS_Misc; | |
de2103e4 AD |
826 | /* set crtc values */ |
827 | drm_mode_set_crtcinfo(&lvds->native_mode, CRTC_INTERLACE_HALVE_V); | |
771fe6b9 JG |
828 | |
829 | encoder->native_mode = lvds->native_mode; | |
830 | } | |
831 | return lvds; | |
832 | } | |
833 | ||
6fe7ac3f AD |
834 | struct radeon_encoder_primary_dac * |
835 | radeon_atombios_get_primary_dac_info(struct radeon_encoder *encoder) | |
836 | { | |
837 | struct drm_device *dev = encoder->base.dev; | |
838 | struct radeon_device *rdev = dev->dev_private; | |
839 | struct radeon_mode_info *mode_info = &rdev->mode_info; | |
840 | int index = GetIndexIntoMasterTable(DATA, CompassionateData); | |
841 | uint16_t data_offset; | |
842 | struct _COMPASSIONATE_DATA *dac_info; | |
843 | uint8_t frev, crev; | |
844 | uint8_t bg, dac; | |
6fe7ac3f AD |
845 | struct radeon_encoder_primary_dac *p_dac = NULL; |
846 | ||
847 | atom_parse_data_header(mode_info->atom_context, index, NULL, &frev, &crev, &data_offset); | |
848 | ||
849 | dac_info = (struct _COMPASSIONATE_DATA *)(mode_info->atom_context->bios + data_offset); | |
850 | ||
851 | if (dac_info) { | |
852 | p_dac = kzalloc(sizeof(struct radeon_encoder_primary_dac), GFP_KERNEL); | |
853 | ||
854 | if (!p_dac) | |
855 | return NULL; | |
856 | ||
857 | bg = dac_info->ucDAC1_BG_Adjustment; | |
858 | dac = dac_info->ucDAC1_DAC_Adjustment; | |
859 | p_dac->ps2_pdac_adj = (bg << 8) | (dac); | |
860 | ||
861 | } | |
862 | return p_dac; | |
863 | } | |
864 | ||
4ce001ab | 865 | bool radeon_atom_get_tv_timings(struct radeon_device *rdev, int index, |
5a9bcacc | 866 | struct drm_display_mode *mode) |
4ce001ab DA |
867 | { |
868 | struct radeon_mode_info *mode_info = &rdev->mode_info; | |
869 | ATOM_ANALOG_TV_INFO *tv_info; | |
870 | ATOM_ANALOG_TV_INFO_V1_2 *tv_info_v1_2; | |
871 | ATOM_DTD_FORMAT *dtd_timings; | |
872 | int data_index = GetIndexIntoMasterTable(DATA, AnalogTV_Info); | |
873 | u8 frev, crev; | |
5a9bcacc | 874 | u16 data_offset, misc; |
4ce001ab DA |
875 | |
876 | atom_parse_data_header(mode_info->atom_context, data_index, NULL, &frev, &crev, &data_offset); | |
877 | ||
878 | switch (crev) { | |
879 | case 1: | |
880 | tv_info = (ATOM_ANALOG_TV_INFO *)(mode_info->atom_context->bios + data_offset); | |
881 | if (index > MAX_SUPPORTED_TV_TIMING) | |
882 | return false; | |
883 | ||
5a9bcacc AD |
884 | mode->crtc_htotal = le16_to_cpu(tv_info->aModeTimings[index].usCRTC_H_Total); |
885 | mode->crtc_hdisplay = le16_to_cpu(tv_info->aModeTimings[index].usCRTC_H_Disp); | |
886 | mode->crtc_hsync_start = le16_to_cpu(tv_info->aModeTimings[index].usCRTC_H_SyncStart); | |
887 | mode->crtc_hsync_end = le16_to_cpu(tv_info->aModeTimings[index].usCRTC_H_SyncStart) + | |
888 | le16_to_cpu(tv_info->aModeTimings[index].usCRTC_H_SyncWidth); | |
889 | ||
890 | mode->crtc_vtotal = le16_to_cpu(tv_info->aModeTimings[index].usCRTC_V_Total); | |
891 | mode->crtc_vdisplay = le16_to_cpu(tv_info->aModeTimings[index].usCRTC_V_Disp); | |
892 | mode->crtc_vsync_start = le16_to_cpu(tv_info->aModeTimings[index].usCRTC_V_SyncStart); | |
893 | mode->crtc_vsync_end = le16_to_cpu(tv_info->aModeTimings[index].usCRTC_V_SyncStart) + | |
894 | le16_to_cpu(tv_info->aModeTimings[index].usCRTC_V_SyncWidth); | |
895 | ||
896 | mode->flags = 0; | |
897 | misc = le16_to_cpu(tv_info->aModeTimings[index].susModeMiscInfo.usAccess); | |
898 | if (misc & ATOM_VSYNC_POLARITY) | |
899 | mode->flags |= DRM_MODE_FLAG_NVSYNC; | |
900 | if (misc & ATOM_HSYNC_POLARITY) | |
901 | mode->flags |= DRM_MODE_FLAG_NHSYNC; | |
902 | if (misc & ATOM_COMPOSITESYNC) | |
903 | mode->flags |= DRM_MODE_FLAG_CSYNC; | |
904 | if (misc & ATOM_INTERLACE) | |
905 | mode->flags |= DRM_MODE_FLAG_INTERLACE; | |
906 | if (misc & ATOM_DOUBLE_CLOCK_MODE) | |
907 | mode->flags |= DRM_MODE_FLAG_DBLSCAN; | |
908 | ||
909 | mode->clock = le16_to_cpu(tv_info->aModeTimings[index].usPixelClock) * 10; | |
4ce001ab DA |
910 | |
911 | if (index == 1) { | |
912 | /* PAL timings appear to have wrong values for totals */ | |
5a9bcacc AD |
913 | mode->crtc_htotal -= 1; |
914 | mode->crtc_vtotal -= 1; | |
4ce001ab DA |
915 | } |
916 | break; | |
917 | case 2: | |
918 | tv_info_v1_2 = (ATOM_ANALOG_TV_INFO_V1_2 *)(mode_info->atom_context->bios + data_offset); | |
919 | if (index > MAX_SUPPORTED_TV_TIMING_V1_2) | |
920 | return false; | |
921 | ||
922 | dtd_timings = &tv_info_v1_2->aModeTimings[index]; | |
5a9bcacc AD |
923 | mode->crtc_htotal = le16_to_cpu(dtd_timings->usHActive) + |
924 | le16_to_cpu(dtd_timings->usHBlanking_Time); | |
925 | mode->crtc_hdisplay = le16_to_cpu(dtd_timings->usHActive); | |
926 | mode->crtc_hsync_start = le16_to_cpu(dtd_timings->usHActive) + | |
927 | le16_to_cpu(dtd_timings->usHSyncOffset); | |
928 | mode->crtc_hsync_end = mode->crtc_hsync_start + | |
929 | le16_to_cpu(dtd_timings->usHSyncWidth); | |
930 | ||
931 | mode->crtc_vtotal = le16_to_cpu(dtd_timings->usVActive) + | |
932 | le16_to_cpu(dtd_timings->usVBlanking_Time); | |
933 | mode->crtc_vdisplay = le16_to_cpu(dtd_timings->usVActive); | |
934 | mode->crtc_vsync_start = le16_to_cpu(dtd_timings->usVActive) + | |
935 | le16_to_cpu(dtd_timings->usVSyncOffset); | |
936 | mode->crtc_vsync_end = mode->crtc_vsync_start + | |
937 | le16_to_cpu(dtd_timings->usVSyncWidth); | |
938 | ||
939 | mode->flags = 0; | |
940 | misc = le16_to_cpu(dtd_timings->susModeMiscInfo.usAccess); | |
941 | if (misc & ATOM_VSYNC_POLARITY) | |
942 | mode->flags |= DRM_MODE_FLAG_NVSYNC; | |
943 | if (misc & ATOM_HSYNC_POLARITY) | |
944 | mode->flags |= DRM_MODE_FLAG_NHSYNC; | |
945 | if (misc & ATOM_COMPOSITESYNC) | |
946 | mode->flags |= DRM_MODE_FLAG_CSYNC; | |
947 | if (misc & ATOM_INTERLACE) | |
948 | mode->flags |= DRM_MODE_FLAG_INTERLACE; | |
949 | if (misc & ATOM_DOUBLE_CLOCK_MODE) | |
950 | mode->flags |= DRM_MODE_FLAG_DBLSCAN; | |
951 | ||
952 | mode->clock = le16_to_cpu(dtd_timings->usPixClk) * 10; | |
4ce001ab DA |
953 | break; |
954 | } | |
955 | return true; | |
956 | } | |
957 | ||
6fe7ac3f AD |
958 | struct radeon_encoder_tv_dac * |
959 | radeon_atombios_get_tv_dac_info(struct radeon_encoder *encoder) | |
960 | { | |
961 | struct drm_device *dev = encoder->base.dev; | |
962 | struct radeon_device *rdev = dev->dev_private; | |
963 | struct radeon_mode_info *mode_info = &rdev->mode_info; | |
964 | int index = GetIndexIntoMasterTable(DATA, CompassionateData); | |
965 | uint16_t data_offset; | |
966 | struct _COMPASSIONATE_DATA *dac_info; | |
967 | uint8_t frev, crev; | |
968 | uint8_t bg, dac; | |
6fe7ac3f AD |
969 | struct radeon_encoder_tv_dac *tv_dac = NULL; |
970 | ||
971 | atom_parse_data_header(mode_info->atom_context, index, NULL, &frev, &crev, &data_offset); | |
972 | ||
973 | dac_info = (struct _COMPASSIONATE_DATA *)(mode_info->atom_context->bios + data_offset); | |
974 | ||
975 | if (dac_info) { | |
976 | tv_dac = kzalloc(sizeof(struct radeon_encoder_tv_dac), GFP_KERNEL); | |
977 | ||
978 | if (!tv_dac) | |
979 | return NULL; | |
980 | ||
981 | bg = dac_info->ucDAC2_CRT2_BG_Adjustment; | |
982 | dac = dac_info->ucDAC2_CRT2_DAC_Adjustment; | |
983 | tv_dac->ps2_tvdac_adj = (bg << 16) | (dac << 20); | |
984 | ||
985 | bg = dac_info->ucDAC2_PAL_BG_Adjustment; | |
986 | dac = dac_info->ucDAC2_PAL_DAC_Adjustment; | |
987 | tv_dac->pal_tvdac_adj = (bg << 16) | (dac << 20); | |
988 | ||
989 | bg = dac_info->ucDAC2_NTSC_BG_Adjustment; | |
990 | dac = dac_info->ucDAC2_NTSC_DAC_Adjustment; | |
991 | tv_dac->ntsc_tvdac_adj = (bg << 16) | (dac << 20); | |
992 | ||
993 | } | |
994 | return tv_dac; | |
995 | } | |
996 | ||
771fe6b9 JG |
997 | void radeon_atom_set_clock_gating(struct radeon_device *rdev, int enable) |
998 | { | |
999 | DYNAMIC_CLOCK_GATING_PS_ALLOCATION args; | |
1000 | int index = GetIndexIntoMasterTable(COMMAND, DynamicClockGating); | |
1001 | ||
1002 | args.ucEnable = enable; | |
1003 | ||
1004 | atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args); | |
1005 | } | |
1006 | ||
1007 | void radeon_atom_static_pwrmgt_setup(struct radeon_device *rdev, int enable) | |
1008 | { | |
1009 | ENABLE_ASIC_STATIC_PWR_MGT_PS_ALLOCATION args; | |
1010 | int index = GetIndexIntoMasterTable(COMMAND, EnableASIC_StaticPwrMgt); | |
1011 | ||
1012 | args.ucEnable = enable; | |
1013 | ||
1014 | atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args); | |
1015 | } | |
1016 | ||
1017 | void radeon_atom_set_engine_clock(struct radeon_device *rdev, | |
1018 | uint32_t eng_clock) | |
1019 | { | |
1020 | SET_ENGINE_CLOCK_PS_ALLOCATION args; | |
1021 | int index = GetIndexIntoMasterTable(COMMAND, SetEngineClock); | |
1022 | ||
1023 | args.ulTargetEngineClock = eng_clock; /* 10 khz */ | |
1024 | ||
1025 | atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args); | |
1026 | } | |
1027 | ||
1028 | void radeon_atom_set_memory_clock(struct radeon_device *rdev, | |
1029 | uint32_t mem_clock) | |
1030 | { | |
1031 | SET_MEMORY_CLOCK_PS_ALLOCATION args; | |
1032 | int index = GetIndexIntoMasterTable(COMMAND, SetMemoryClock); | |
1033 | ||
1034 | if (rdev->flags & RADEON_IS_IGP) | |
1035 | return; | |
1036 | ||
1037 | args.ulTargetMemoryClock = mem_clock; /* 10 khz */ | |
1038 | ||
1039 | atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args); | |
1040 | } | |
1041 | ||
1042 | void radeon_atom_initialize_bios_scratch_regs(struct drm_device *dev) | |
1043 | { | |
1044 | struct radeon_device *rdev = dev->dev_private; | |
1045 | uint32_t bios_2_scratch, bios_6_scratch; | |
1046 | ||
1047 | if (rdev->family >= CHIP_R600) { | |
4ce001ab | 1048 | bios_2_scratch = RREG32(R600_BIOS_2_SCRATCH); |
771fe6b9 JG |
1049 | bios_6_scratch = RREG32(R600_BIOS_6_SCRATCH); |
1050 | } else { | |
4ce001ab | 1051 | bios_2_scratch = RREG32(RADEON_BIOS_2_SCRATCH); |
771fe6b9 JG |
1052 | bios_6_scratch = RREG32(RADEON_BIOS_6_SCRATCH); |
1053 | } | |
1054 | ||
1055 | /* let the bios control the backlight */ | |
1056 | bios_2_scratch &= ~ATOM_S2_VRI_BRIGHT_ENABLE; | |
1057 | ||
1058 | /* tell the bios not to handle mode switching */ | |
1059 | bios_6_scratch |= (ATOM_S6_ACC_BLOCK_DISPLAY_SWITCH | ATOM_S6_ACC_MODE); | |
1060 | ||
1061 | if (rdev->family >= CHIP_R600) { | |
1062 | WREG32(R600_BIOS_2_SCRATCH, bios_2_scratch); | |
1063 | WREG32(R600_BIOS_6_SCRATCH, bios_6_scratch); | |
1064 | } else { | |
1065 | WREG32(RADEON_BIOS_2_SCRATCH, bios_2_scratch); | |
1066 | WREG32(RADEON_BIOS_6_SCRATCH, bios_6_scratch); | |
1067 | } | |
1068 | ||
1069 | } | |
1070 | ||
f657c2a7 YZ |
1071 | void radeon_save_bios_scratch_regs(struct radeon_device *rdev) |
1072 | { | |
1073 | uint32_t scratch_reg; | |
1074 | int i; | |
1075 | ||
1076 | if (rdev->family >= CHIP_R600) | |
1077 | scratch_reg = R600_BIOS_0_SCRATCH; | |
1078 | else | |
1079 | scratch_reg = RADEON_BIOS_0_SCRATCH; | |
1080 | ||
1081 | for (i = 0; i < RADEON_BIOS_NUM_SCRATCH; i++) | |
1082 | rdev->bios_scratch[i] = RREG32(scratch_reg + (i * 4)); | |
1083 | } | |
1084 | ||
1085 | void radeon_restore_bios_scratch_regs(struct radeon_device *rdev) | |
1086 | { | |
1087 | uint32_t scratch_reg; | |
1088 | int i; | |
1089 | ||
1090 | if (rdev->family >= CHIP_R600) | |
1091 | scratch_reg = R600_BIOS_0_SCRATCH; | |
1092 | else | |
1093 | scratch_reg = RADEON_BIOS_0_SCRATCH; | |
1094 | ||
1095 | for (i = 0; i < RADEON_BIOS_NUM_SCRATCH; i++) | |
1096 | WREG32(scratch_reg + (i * 4), rdev->bios_scratch[i]); | |
1097 | } | |
1098 | ||
771fe6b9 JG |
1099 | void radeon_atom_output_lock(struct drm_encoder *encoder, bool lock) |
1100 | { | |
1101 | struct drm_device *dev = encoder->dev; | |
1102 | struct radeon_device *rdev = dev->dev_private; | |
1103 | uint32_t bios_6_scratch; | |
1104 | ||
1105 | if (rdev->family >= CHIP_R600) | |
1106 | bios_6_scratch = RREG32(R600_BIOS_6_SCRATCH); | |
1107 | else | |
1108 | bios_6_scratch = RREG32(RADEON_BIOS_6_SCRATCH); | |
1109 | ||
1110 | if (lock) | |
1111 | bios_6_scratch |= ATOM_S6_CRITICAL_STATE; | |
1112 | else | |
1113 | bios_6_scratch &= ~ATOM_S6_CRITICAL_STATE; | |
1114 | ||
1115 | if (rdev->family >= CHIP_R600) | |
1116 | WREG32(R600_BIOS_6_SCRATCH, bios_6_scratch); | |
1117 | else | |
1118 | WREG32(RADEON_BIOS_6_SCRATCH, bios_6_scratch); | |
1119 | } | |
1120 | ||
1121 | /* at some point we may want to break this out into individual functions */ | |
1122 | void | |
1123 | radeon_atombios_connected_scratch_regs(struct drm_connector *connector, | |
1124 | struct drm_encoder *encoder, | |
1125 | bool connected) | |
1126 | { | |
1127 | struct drm_device *dev = connector->dev; | |
1128 | struct radeon_device *rdev = dev->dev_private; | |
1129 | struct radeon_connector *radeon_connector = | |
1130 | to_radeon_connector(connector); | |
1131 | struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder); | |
1132 | uint32_t bios_0_scratch, bios_3_scratch, bios_6_scratch; | |
1133 | ||
1134 | if (rdev->family >= CHIP_R600) { | |
1135 | bios_0_scratch = RREG32(R600_BIOS_0_SCRATCH); | |
1136 | bios_3_scratch = RREG32(R600_BIOS_3_SCRATCH); | |
1137 | bios_6_scratch = RREG32(R600_BIOS_6_SCRATCH); | |
1138 | } else { | |
1139 | bios_0_scratch = RREG32(RADEON_BIOS_0_SCRATCH); | |
1140 | bios_3_scratch = RREG32(RADEON_BIOS_3_SCRATCH); | |
1141 | bios_6_scratch = RREG32(RADEON_BIOS_6_SCRATCH); | |
1142 | } | |
1143 | ||
1144 | if ((radeon_encoder->devices & ATOM_DEVICE_TV1_SUPPORT) && | |
1145 | (radeon_connector->devices & ATOM_DEVICE_TV1_SUPPORT)) { | |
1146 | if (connected) { | |
1147 | DRM_DEBUG("TV1 connected\n"); | |
1148 | bios_3_scratch |= ATOM_S3_TV1_ACTIVE; | |
1149 | bios_6_scratch |= ATOM_S6_ACC_REQ_TV1; | |
1150 | } else { | |
1151 | DRM_DEBUG("TV1 disconnected\n"); | |
1152 | bios_0_scratch &= ~ATOM_S0_TV1_MASK; | |
1153 | bios_3_scratch &= ~ATOM_S3_TV1_ACTIVE; | |
1154 | bios_6_scratch &= ~ATOM_S6_ACC_REQ_TV1; | |
1155 | } | |
1156 | } | |
1157 | if ((radeon_encoder->devices & ATOM_DEVICE_CV_SUPPORT) && | |
1158 | (radeon_connector->devices & ATOM_DEVICE_CV_SUPPORT)) { | |
1159 | if (connected) { | |
1160 | DRM_DEBUG("CV connected\n"); | |
1161 | bios_3_scratch |= ATOM_S3_CV_ACTIVE; | |
1162 | bios_6_scratch |= ATOM_S6_ACC_REQ_CV; | |
1163 | } else { | |
1164 | DRM_DEBUG("CV disconnected\n"); | |
1165 | bios_0_scratch &= ~ATOM_S0_CV_MASK; | |
1166 | bios_3_scratch &= ~ATOM_S3_CV_ACTIVE; | |
1167 | bios_6_scratch &= ~ATOM_S6_ACC_REQ_CV; | |
1168 | } | |
1169 | } | |
1170 | if ((radeon_encoder->devices & ATOM_DEVICE_LCD1_SUPPORT) && | |
1171 | (radeon_connector->devices & ATOM_DEVICE_LCD1_SUPPORT)) { | |
1172 | if (connected) { | |
1173 | DRM_DEBUG("LCD1 connected\n"); | |
1174 | bios_0_scratch |= ATOM_S0_LCD1; | |
1175 | bios_3_scratch |= ATOM_S3_LCD1_ACTIVE; | |
1176 | bios_6_scratch |= ATOM_S6_ACC_REQ_LCD1; | |
1177 | } else { | |
1178 | DRM_DEBUG("LCD1 disconnected\n"); | |
1179 | bios_0_scratch &= ~ATOM_S0_LCD1; | |
1180 | bios_3_scratch &= ~ATOM_S3_LCD1_ACTIVE; | |
1181 | bios_6_scratch &= ~ATOM_S6_ACC_REQ_LCD1; | |
1182 | } | |
1183 | } | |
1184 | if ((radeon_encoder->devices & ATOM_DEVICE_CRT1_SUPPORT) && | |
1185 | (radeon_connector->devices & ATOM_DEVICE_CRT1_SUPPORT)) { | |
1186 | if (connected) { | |
1187 | DRM_DEBUG("CRT1 connected\n"); | |
1188 | bios_0_scratch |= ATOM_S0_CRT1_COLOR; | |
1189 | bios_3_scratch |= ATOM_S3_CRT1_ACTIVE; | |
1190 | bios_6_scratch |= ATOM_S6_ACC_REQ_CRT1; | |
1191 | } else { | |
1192 | DRM_DEBUG("CRT1 disconnected\n"); | |
1193 | bios_0_scratch &= ~ATOM_S0_CRT1_MASK; | |
1194 | bios_3_scratch &= ~ATOM_S3_CRT1_ACTIVE; | |
1195 | bios_6_scratch &= ~ATOM_S6_ACC_REQ_CRT1; | |
1196 | } | |
1197 | } | |
1198 | if ((radeon_encoder->devices & ATOM_DEVICE_CRT2_SUPPORT) && | |
1199 | (radeon_connector->devices & ATOM_DEVICE_CRT2_SUPPORT)) { | |
1200 | if (connected) { | |
1201 | DRM_DEBUG("CRT2 connected\n"); | |
1202 | bios_0_scratch |= ATOM_S0_CRT2_COLOR; | |
1203 | bios_3_scratch |= ATOM_S3_CRT2_ACTIVE; | |
1204 | bios_6_scratch |= ATOM_S6_ACC_REQ_CRT2; | |
1205 | } else { | |
1206 | DRM_DEBUG("CRT2 disconnected\n"); | |
1207 | bios_0_scratch &= ~ATOM_S0_CRT2_MASK; | |
1208 | bios_3_scratch &= ~ATOM_S3_CRT2_ACTIVE; | |
1209 | bios_6_scratch &= ~ATOM_S6_ACC_REQ_CRT2; | |
1210 | } | |
1211 | } | |
1212 | if ((radeon_encoder->devices & ATOM_DEVICE_DFP1_SUPPORT) && | |
1213 | (radeon_connector->devices & ATOM_DEVICE_DFP1_SUPPORT)) { | |
1214 | if (connected) { | |
1215 | DRM_DEBUG("DFP1 connected\n"); | |
1216 | bios_0_scratch |= ATOM_S0_DFP1; | |
1217 | bios_3_scratch |= ATOM_S3_DFP1_ACTIVE; | |
1218 | bios_6_scratch |= ATOM_S6_ACC_REQ_DFP1; | |
1219 | } else { | |
1220 | DRM_DEBUG("DFP1 disconnected\n"); | |
1221 | bios_0_scratch &= ~ATOM_S0_DFP1; | |
1222 | bios_3_scratch &= ~ATOM_S3_DFP1_ACTIVE; | |
1223 | bios_6_scratch &= ~ATOM_S6_ACC_REQ_DFP1; | |
1224 | } | |
1225 | } | |
1226 | if ((radeon_encoder->devices & ATOM_DEVICE_DFP2_SUPPORT) && | |
1227 | (radeon_connector->devices & ATOM_DEVICE_DFP2_SUPPORT)) { | |
1228 | if (connected) { | |
1229 | DRM_DEBUG("DFP2 connected\n"); | |
1230 | bios_0_scratch |= ATOM_S0_DFP2; | |
1231 | bios_3_scratch |= ATOM_S3_DFP2_ACTIVE; | |
1232 | bios_6_scratch |= ATOM_S6_ACC_REQ_DFP2; | |
1233 | } else { | |
1234 | DRM_DEBUG("DFP2 disconnected\n"); | |
1235 | bios_0_scratch &= ~ATOM_S0_DFP2; | |
1236 | bios_3_scratch &= ~ATOM_S3_DFP2_ACTIVE; | |
1237 | bios_6_scratch &= ~ATOM_S6_ACC_REQ_DFP2; | |
1238 | } | |
1239 | } | |
1240 | if ((radeon_encoder->devices & ATOM_DEVICE_DFP3_SUPPORT) && | |
1241 | (radeon_connector->devices & ATOM_DEVICE_DFP3_SUPPORT)) { | |
1242 | if (connected) { | |
1243 | DRM_DEBUG("DFP3 connected\n"); | |
1244 | bios_0_scratch |= ATOM_S0_DFP3; | |
1245 | bios_3_scratch |= ATOM_S3_DFP3_ACTIVE; | |
1246 | bios_6_scratch |= ATOM_S6_ACC_REQ_DFP3; | |
1247 | } else { | |
1248 | DRM_DEBUG("DFP3 disconnected\n"); | |
1249 | bios_0_scratch &= ~ATOM_S0_DFP3; | |
1250 | bios_3_scratch &= ~ATOM_S3_DFP3_ACTIVE; | |
1251 | bios_6_scratch &= ~ATOM_S6_ACC_REQ_DFP3; | |
1252 | } | |
1253 | } | |
1254 | if ((radeon_encoder->devices & ATOM_DEVICE_DFP4_SUPPORT) && | |
1255 | (radeon_connector->devices & ATOM_DEVICE_DFP4_SUPPORT)) { | |
1256 | if (connected) { | |
1257 | DRM_DEBUG("DFP4 connected\n"); | |
1258 | bios_0_scratch |= ATOM_S0_DFP4; | |
1259 | bios_3_scratch |= ATOM_S3_DFP4_ACTIVE; | |
1260 | bios_6_scratch |= ATOM_S6_ACC_REQ_DFP4; | |
1261 | } else { | |
1262 | DRM_DEBUG("DFP4 disconnected\n"); | |
1263 | bios_0_scratch &= ~ATOM_S0_DFP4; | |
1264 | bios_3_scratch &= ~ATOM_S3_DFP4_ACTIVE; | |
1265 | bios_6_scratch &= ~ATOM_S6_ACC_REQ_DFP4; | |
1266 | } | |
1267 | } | |
1268 | if ((radeon_encoder->devices & ATOM_DEVICE_DFP5_SUPPORT) && | |
1269 | (radeon_connector->devices & ATOM_DEVICE_DFP5_SUPPORT)) { | |
1270 | if (connected) { | |
1271 | DRM_DEBUG("DFP5 connected\n"); | |
1272 | bios_0_scratch |= ATOM_S0_DFP5; | |
1273 | bios_3_scratch |= ATOM_S3_DFP5_ACTIVE; | |
1274 | bios_6_scratch |= ATOM_S6_ACC_REQ_DFP5; | |
1275 | } else { | |
1276 | DRM_DEBUG("DFP5 disconnected\n"); | |
1277 | bios_0_scratch &= ~ATOM_S0_DFP5; | |
1278 | bios_3_scratch &= ~ATOM_S3_DFP5_ACTIVE; | |
1279 | bios_6_scratch &= ~ATOM_S6_ACC_REQ_DFP5; | |
1280 | } | |
1281 | } | |
1282 | ||
1283 | if (rdev->family >= CHIP_R600) { | |
1284 | WREG32(R600_BIOS_0_SCRATCH, bios_0_scratch); | |
1285 | WREG32(R600_BIOS_3_SCRATCH, bios_3_scratch); | |
1286 | WREG32(R600_BIOS_6_SCRATCH, bios_6_scratch); | |
1287 | } else { | |
1288 | WREG32(RADEON_BIOS_0_SCRATCH, bios_0_scratch); | |
1289 | WREG32(RADEON_BIOS_3_SCRATCH, bios_3_scratch); | |
1290 | WREG32(RADEON_BIOS_6_SCRATCH, bios_6_scratch); | |
1291 | } | |
1292 | } | |
1293 | ||
1294 | void | |
1295 | radeon_atombios_encoder_crtc_scratch_regs(struct drm_encoder *encoder, int crtc) | |
1296 | { | |
1297 | struct drm_device *dev = encoder->dev; | |
1298 | struct radeon_device *rdev = dev->dev_private; | |
1299 | struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder); | |
1300 | uint32_t bios_3_scratch; | |
1301 | ||
1302 | if (rdev->family >= CHIP_R600) | |
1303 | bios_3_scratch = RREG32(R600_BIOS_3_SCRATCH); | |
1304 | else | |
1305 | bios_3_scratch = RREG32(RADEON_BIOS_3_SCRATCH); | |
1306 | ||
1307 | if (radeon_encoder->devices & ATOM_DEVICE_TV1_SUPPORT) { | |
1308 | bios_3_scratch &= ~ATOM_S3_TV1_CRTC_ACTIVE; | |
1309 | bios_3_scratch |= (crtc << 18); | |
1310 | } | |
1311 | if (radeon_encoder->devices & ATOM_DEVICE_CV_SUPPORT) { | |
1312 | bios_3_scratch &= ~ATOM_S3_CV_CRTC_ACTIVE; | |
1313 | bios_3_scratch |= (crtc << 24); | |
1314 | } | |
1315 | if (radeon_encoder->devices & ATOM_DEVICE_CRT1_SUPPORT) { | |
1316 | bios_3_scratch &= ~ATOM_S3_CRT1_CRTC_ACTIVE; | |
1317 | bios_3_scratch |= (crtc << 16); | |
1318 | } | |
1319 | if (radeon_encoder->devices & ATOM_DEVICE_CRT2_SUPPORT) { | |
1320 | bios_3_scratch &= ~ATOM_S3_CRT2_CRTC_ACTIVE; | |
1321 | bios_3_scratch |= (crtc << 20); | |
1322 | } | |
1323 | if (radeon_encoder->devices & ATOM_DEVICE_LCD1_SUPPORT) { | |
1324 | bios_3_scratch &= ~ATOM_S3_LCD1_CRTC_ACTIVE; | |
1325 | bios_3_scratch |= (crtc << 17); | |
1326 | } | |
1327 | if (radeon_encoder->devices & ATOM_DEVICE_DFP1_SUPPORT) { | |
1328 | bios_3_scratch &= ~ATOM_S3_DFP1_CRTC_ACTIVE; | |
1329 | bios_3_scratch |= (crtc << 19); | |
1330 | } | |
1331 | if (radeon_encoder->devices & ATOM_DEVICE_DFP2_SUPPORT) { | |
1332 | bios_3_scratch &= ~ATOM_S3_DFP2_CRTC_ACTIVE; | |
1333 | bios_3_scratch |= (crtc << 23); | |
1334 | } | |
1335 | if (radeon_encoder->devices & ATOM_DEVICE_DFP3_SUPPORT) { | |
1336 | bios_3_scratch &= ~ATOM_S3_DFP3_CRTC_ACTIVE; | |
1337 | bios_3_scratch |= (crtc << 25); | |
1338 | } | |
1339 | ||
1340 | if (rdev->family >= CHIP_R600) | |
1341 | WREG32(R600_BIOS_3_SCRATCH, bios_3_scratch); | |
1342 | else | |
1343 | WREG32(RADEON_BIOS_3_SCRATCH, bios_3_scratch); | |
1344 | } | |
1345 | ||
1346 | void | |
1347 | radeon_atombios_encoder_dpms_scratch_regs(struct drm_encoder *encoder, bool on) | |
1348 | { | |
1349 | struct drm_device *dev = encoder->dev; | |
1350 | struct radeon_device *rdev = dev->dev_private; | |
1351 | struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder); | |
1352 | uint32_t bios_2_scratch; | |
1353 | ||
1354 | if (rdev->family >= CHIP_R600) | |
1355 | bios_2_scratch = RREG32(R600_BIOS_2_SCRATCH); | |
1356 | else | |
1357 | bios_2_scratch = RREG32(RADEON_BIOS_2_SCRATCH); | |
1358 | ||
1359 | if (radeon_encoder->devices & ATOM_DEVICE_TV1_SUPPORT) { | |
1360 | if (on) | |
1361 | bios_2_scratch &= ~ATOM_S2_TV1_DPMS_STATE; | |
1362 | else | |
1363 | bios_2_scratch |= ATOM_S2_TV1_DPMS_STATE; | |
1364 | } | |
1365 | if (radeon_encoder->devices & ATOM_DEVICE_CV_SUPPORT) { | |
1366 | if (on) | |
1367 | bios_2_scratch &= ~ATOM_S2_CV_DPMS_STATE; | |
1368 | else | |
1369 | bios_2_scratch |= ATOM_S2_CV_DPMS_STATE; | |
1370 | } | |
1371 | if (radeon_encoder->devices & ATOM_DEVICE_CRT1_SUPPORT) { | |
1372 | if (on) | |
1373 | bios_2_scratch &= ~ATOM_S2_CRT1_DPMS_STATE; | |
1374 | else | |
1375 | bios_2_scratch |= ATOM_S2_CRT1_DPMS_STATE; | |
1376 | } | |
1377 | if (radeon_encoder->devices & ATOM_DEVICE_CRT2_SUPPORT) { | |
1378 | if (on) | |
1379 | bios_2_scratch &= ~ATOM_S2_CRT2_DPMS_STATE; | |
1380 | else | |
1381 | bios_2_scratch |= ATOM_S2_CRT2_DPMS_STATE; | |
1382 | } | |
1383 | if (radeon_encoder->devices & ATOM_DEVICE_LCD1_SUPPORT) { | |
1384 | if (on) | |
1385 | bios_2_scratch &= ~ATOM_S2_LCD1_DPMS_STATE; | |
1386 | else | |
1387 | bios_2_scratch |= ATOM_S2_LCD1_DPMS_STATE; | |
1388 | } | |
1389 | if (radeon_encoder->devices & ATOM_DEVICE_DFP1_SUPPORT) { | |
1390 | if (on) | |
1391 | bios_2_scratch &= ~ATOM_S2_DFP1_DPMS_STATE; | |
1392 | else | |
1393 | bios_2_scratch |= ATOM_S2_DFP1_DPMS_STATE; | |
1394 | } | |
1395 | if (radeon_encoder->devices & ATOM_DEVICE_DFP2_SUPPORT) { | |
1396 | if (on) | |
1397 | bios_2_scratch &= ~ATOM_S2_DFP2_DPMS_STATE; | |
1398 | else | |
1399 | bios_2_scratch |= ATOM_S2_DFP2_DPMS_STATE; | |
1400 | } | |
1401 | if (radeon_encoder->devices & ATOM_DEVICE_DFP3_SUPPORT) { | |
1402 | if (on) | |
1403 | bios_2_scratch &= ~ATOM_S2_DFP3_DPMS_STATE; | |
1404 | else | |
1405 | bios_2_scratch |= ATOM_S2_DFP3_DPMS_STATE; | |
1406 | } | |
1407 | if (radeon_encoder->devices & ATOM_DEVICE_DFP4_SUPPORT) { | |
1408 | if (on) | |
1409 | bios_2_scratch &= ~ATOM_S2_DFP4_DPMS_STATE; | |
1410 | else | |
1411 | bios_2_scratch |= ATOM_S2_DFP4_DPMS_STATE; | |
1412 | } | |
1413 | if (radeon_encoder->devices & ATOM_DEVICE_DFP5_SUPPORT) { | |
1414 | if (on) | |
1415 | bios_2_scratch &= ~ATOM_S2_DFP5_DPMS_STATE; | |
1416 | else | |
1417 | bios_2_scratch |= ATOM_S2_DFP5_DPMS_STATE; | |
1418 | } | |
1419 | ||
1420 | if (rdev->family >= CHIP_R600) | |
1421 | WREG32(R600_BIOS_2_SCRATCH, bios_2_scratch); | |
1422 | else | |
1423 | WREG32(RADEON_BIOS_2_SCRATCH, bios_2_scratch); | |
1424 | } |