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3f03ced8 AD |
1 | /* |
2 | * Copyright 2007-11 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 "drm_crtc_helper.h" | |
28 | #include "radeon_drm.h" | |
29 | #include "radeon.h" | |
30 | #include "atom.h" | |
31 | ||
32 | extern int atom_debug; | |
33 | ||
34 | /* evil but including atombios.h is much worse */ | |
35 | bool radeon_atom_get_tv_timings(struct radeon_device *rdev, int index, | |
36 | struct drm_display_mode *mode); | |
37 | ||
38 | ||
39 | static inline bool radeon_encoder_is_digital(struct drm_encoder *encoder) | |
40 | { | |
41 | struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder); | |
42 | switch (radeon_encoder->encoder_id) { | |
43 | case ENCODER_OBJECT_ID_INTERNAL_LVDS: | |
44 | case ENCODER_OBJECT_ID_INTERNAL_TMDS1: | |
45 | case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_TMDS1: | |
46 | case ENCODER_OBJECT_ID_INTERNAL_LVTM1: | |
47 | case ENCODER_OBJECT_ID_INTERNAL_DVO1: | |
48 | case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DVO1: | |
49 | case ENCODER_OBJECT_ID_INTERNAL_DDI: | |
50 | case ENCODER_OBJECT_ID_INTERNAL_UNIPHY: | |
51 | case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_LVTMA: | |
52 | case ENCODER_OBJECT_ID_INTERNAL_UNIPHY1: | |
53 | case ENCODER_OBJECT_ID_INTERNAL_UNIPHY2: | |
54 | return true; | |
55 | default: | |
56 | return false; | |
57 | } | |
58 | } | |
59 | ||
60 | static struct drm_connector * | |
61 | radeon_get_connector_for_encoder_init(struct drm_encoder *encoder) | |
62 | { | |
63 | struct drm_device *dev = encoder->dev; | |
64 | struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder); | |
65 | struct drm_connector *connector; | |
66 | struct radeon_connector *radeon_connector; | |
67 | ||
68 | list_for_each_entry(connector, &dev->mode_config.connector_list, head) { | |
69 | radeon_connector = to_radeon_connector(connector); | |
70 | if (radeon_encoder->devices & radeon_connector->devices) | |
71 | return connector; | |
72 | } | |
73 | return NULL; | |
74 | } | |
75 | ||
76 | static bool radeon_atom_mode_fixup(struct drm_encoder *encoder, | |
77 | struct drm_display_mode *mode, | |
78 | struct drm_display_mode *adjusted_mode) | |
79 | { | |
80 | struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder); | |
81 | struct drm_device *dev = encoder->dev; | |
82 | struct radeon_device *rdev = dev->dev_private; | |
83 | ||
84 | /* set the active encoder to connector routing */ | |
85 | radeon_encoder_set_active_device(encoder); | |
86 | drm_mode_set_crtcinfo(adjusted_mode, 0); | |
87 | ||
88 | /* hw bug */ | |
89 | if ((mode->flags & DRM_MODE_FLAG_INTERLACE) | |
90 | && (mode->crtc_vsync_start < (mode->crtc_vdisplay + 2))) | |
91 | adjusted_mode->crtc_vsync_start = adjusted_mode->crtc_vdisplay + 2; | |
92 | ||
93 | /* get the native mode for LVDS */ | |
94 | if (radeon_encoder->active_device & (ATOM_DEVICE_LCD_SUPPORT)) | |
95 | radeon_panel_mode_fixup(encoder, adjusted_mode); | |
96 | ||
97 | /* get the native mode for TV */ | |
98 | if (radeon_encoder->active_device & (ATOM_DEVICE_TV_SUPPORT)) { | |
99 | struct radeon_encoder_atom_dac *tv_dac = radeon_encoder->enc_priv; | |
100 | if (tv_dac) { | |
101 | if (tv_dac->tv_std == TV_STD_NTSC || | |
102 | tv_dac->tv_std == TV_STD_NTSC_J || | |
103 | tv_dac->tv_std == TV_STD_PAL_M) | |
104 | radeon_atom_get_tv_timings(rdev, 0, adjusted_mode); | |
105 | else | |
106 | radeon_atom_get_tv_timings(rdev, 1, adjusted_mode); | |
107 | } | |
108 | } | |
109 | ||
110 | if (ASIC_IS_DCE3(rdev) && | |
111 | ((radeon_encoder->active_device & (ATOM_DEVICE_DFP_SUPPORT | ATOM_DEVICE_LCD_SUPPORT)) || | |
112 | (radeon_encoder_get_dp_bridge_encoder_id(encoder) != ENCODER_OBJECT_ID_NONE))) { | |
113 | struct drm_connector *connector = radeon_get_connector_for_encoder(encoder); | |
114 | radeon_dp_set_link_config(connector, mode); | |
115 | } | |
116 | ||
117 | return true; | |
118 | } | |
119 | ||
120 | static void | |
121 | atombios_dac_setup(struct drm_encoder *encoder, int action) | |
122 | { | |
123 | struct drm_device *dev = encoder->dev; | |
124 | struct radeon_device *rdev = dev->dev_private; | |
125 | struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder); | |
126 | DAC_ENCODER_CONTROL_PS_ALLOCATION args; | |
127 | int index = 0; | |
128 | struct radeon_encoder_atom_dac *dac_info = radeon_encoder->enc_priv; | |
129 | ||
130 | memset(&args, 0, sizeof(args)); | |
131 | ||
132 | switch (radeon_encoder->encoder_id) { | |
133 | case ENCODER_OBJECT_ID_INTERNAL_DAC1: | |
134 | case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC1: | |
135 | index = GetIndexIntoMasterTable(COMMAND, DAC1EncoderControl); | |
136 | break; | |
137 | case ENCODER_OBJECT_ID_INTERNAL_DAC2: | |
138 | case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC2: | |
139 | index = GetIndexIntoMasterTable(COMMAND, DAC2EncoderControl); | |
140 | break; | |
141 | } | |
142 | ||
143 | args.ucAction = action; | |
144 | ||
145 | if (radeon_encoder->active_device & (ATOM_DEVICE_CRT_SUPPORT)) | |
146 | args.ucDacStandard = ATOM_DAC1_PS2; | |
147 | else if (radeon_encoder->active_device & (ATOM_DEVICE_CV_SUPPORT)) | |
148 | args.ucDacStandard = ATOM_DAC1_CV; | |
149 | else { | |
150 | switch (dac_info->tv_std) { | |
151 | case TV_STD_PAL: | |
152 | case TV_STD_PAL_M: | |
153 | case TV_STD_SCART_PAL: | |
154 | case TV_STD_SECAM: | |
155 | case TV_STD_PAL_CN: | |
156 | args.ucDacStandard = ATOM_DAC1_PAL; | |
157 | break; | |
158 | case TV_STD_NTSC: | |
159 | case TV_STD_NTSC_J: | |
160 | case TV_STD_PAL_60: | |
161 | default: | |
162 | args.ucDacStandard = ATOM_DAC1_NTSC; | |
163 | break; | |
164 | } | |
165 | } | |
166 | args.usPixelClock = cpu_to_le16(radeon_encoder->pixel_clock / 10); | |
167 | ||
168 | atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args); | |
169 | ||
170 | } | |
171 | ||
172 | static void | |
173 | atombios_tv_setup(struct drm_encoder *encoder, int action) | |
174 | { | |
175 | struct drm_device *dev = encoder->dev; | |
176 | struct radeon_device *rdev = dev->dev_private; | |
177 | struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder); | |
178 | TV_ENCODER_CONTROL_PS_ALLOCATION args; | |
179 | int index = 0; | |
180 | struct radeon_encoder_atom_dac *dac_info = radeon_encoder->enc_priv; | |
181 | ||
182 | memset(&args, 0, sizeof(args)); | |
183 | ||
184 | index = GetIndexIntoMasterTable(COMMAND, TVEncoderControl); | |
185 | ||
186 | args.sTVEncoder.ucAction = action; | |
187 | ||
188 | if (radeon_encoder->active_device & (ATOM_DEVICE_CV_SUPPORT)) | |
189 | args.sTVEncoder.ucTvStandard = ATOM_TV_CV; | |
190 | else { | |
191 | switch (dac_info->tv_std) { | |
192 | case TV_STD_NTSC: | |
193 | args.sTVEncoder.ucTvStandard = ATOM_TV_NTSC; | |
194 | break; | |
195 | case TV_STD_PAL: | |
196 | args.sTVEncoder.ucTvStandard = ATOM_TV_PAL; | |
197 | break; | |
198 | case TV_STD_PAL_M: | |
199 | args.sTVEncoder.ucTvStandard = ATOM_TV_PALM; | |
200 | break; | |
201 | case TV_STD_PAL_60: | |
202 | args.sTVEncoder.ucTvStandard = ATOM_TV_PAL60; | |
203 | break; | |
204 | case TV_STD_NTSC_J: | |
205 | args.sTVEncoder.ucTvStandard = ATOM_TV_NTSCJ; | |
206 | break; | |
207 | case TV_STD_SCART_PAL: | |
208 | args.sTVEncoder.ucTvStandard = ATOM_TV_PAL; /* ??? */ | |
209 | break; | |
210 | case TV_STD_SECAM: | |
211 | args.sTVEncoder.ucTvStandard = ATOM_TV_SECAM; | |
212 | break; | |
213 | case TV_STD_PAL_CN: | |
214 | args.sTVEncoder.ucTvStandard = ATOM_TV_PALCN; | |
215 | break; | |
216 | default: | |
217 | args.sTVEncoder.ucTvStandard = ATOM_TV_NTSC; | |
218 | break; | |
219 | } | |
220 | } | |
221 | ||
222 | args.sTVEncoder.usPixelClock = cpu_to_le16(radeon_encoder->pixel_clock / 10); | |
223 | ||
224 | atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args); | |
225 | ||
226 | } | |
227 | ||
228 | union dvo_encoder_control { | |
229 | ENABLE_EXTERNAL_TMDS_ENCODER_PS_ALLOCATION ext_tmds; | |
230 | DVO_ENCODER_CONTROL_PS_ALLOCATION dvo; | |
231 | DVO_ENCODER_CONTROL_PS_ALLOCATION_V3 dvo_v3; | |
232 | }; | |
233 | ||
234 | void | |
235 | atombios_dvo_setup(struct drm_encoder *encoder, int action) | |
236 | { | |
237 | struct drm_device *dev = encoder->dev; | |
238 | struct radeon_device *rdev = dev->dev_private; | |
239 | struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder); | |
240 | union dvo_encoder_control args; | |
241 | int index = GetIndexIntoMasterTable(COMMAND, DVOEncoderControl); | |
24153dd3 | 242 | uint8_t frev, crev; |
3f03ced8 AD |
243 | |
244 | memset(&args, 0, sizeof(args)); | |
245 | ||
24153dd3 AD |
246 | if (!atom_parse_cmd_header(rdev->mode_info.atom_context, index, &frev, &crev)) |
247 | return; | |
248 | ||
249 | switch (frev) { | |
250 | case 1: | |
251 | switch (crev) { | |
252 | case 1: | |
253 | /* R4xx, R5xx */ | |
254 | args.ext_tmds.sXTmdsEncoder.ucEnable = action; | |
255 | ||
256 | if (radeon_encoder->pixel_clock > 165000) | |
257 | args.ext_tmds.sXTmdsEncoder.ucMisc |= PANEL_ENCODER_MISC_DUAL; | |
258 | ||
259 | args.ext_tmds.sXTmdsEncoder.ucMisc |= ATOM_PANEL_MISC_888RGB; | |
260 | break; | |
261 | case 2: | |
262 | /* RS600/690/740 */ | |
263 | args.dvo.sDVOEncoder.ucAction = action; | |
264 | args.dvo.sDVOEncoder.usPixelClock = cpu_to_le16(radeon_encoder->pixel_clock / 10); | |
265 | /* DFP1, CRT1, TV1 depending on the type of port */ | |
266 | args.dvo.sDVOEncoder.ucDeviceType = ATOM_DEVICE_DFP1_INDEX; | |
267 | ||
268 | if (radeon_encoder->pixel_clock > 165000) | |
269 | args.dvo.sDVOEncoder.usDevAttr.sDigAttrib.ucAttribute |= PANEL_ENCODER_MISC_DUAL; | |
270 | break; | |
271 | case 3: | |
272 | /* R6xx */ | |
273 | args.dvo_v3.ucAction = action; | |
274 | args.dvo_v3.usPixelClock = cpu_to_le16(radeon_encoder->pixel_clock / 10); | |
275 | args.dvo_v3.ucDVOConfig = 0; /* XXX */ | |
276 | break; | |
277 | default: | |
278 | DRM_ERROR("Unknown table version %d, %d\n", frev, crev); | |
279 | break; | |
280 | } | |
281 | break; | |
282 | default: | |
283 | DRM_ERROR("Unknown table version %d, %d\n", frev, crev); | |
284 | break; | |
3f03ced8 AD |
285 | } |
286 | ||
287 | atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args); | |
288 | } | |
289 | ||
290 | union lvds_encoder_control { | |
291 | LVDS_ENCODER_CONTROL_PS_ALLOCATION v1; | |
292 | LVDS_ENCODER_CONTROL_PS_ALLOCATION_V2 v2; | |
293 | }; | |
294 | ||
295 | void | |
296 | atombios_digital_setup(struct drm_encoder *encoder, int action) | |
297 | { | |
298 | struct drm_device *dev = encoder->dev; | |
299 | struct radeon_device *rdev = dev->dev_private; | |
300 | struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder); | |
301 | struct radeon_encoder_atom_dig *dig = radeon_encoder->enc_priv; | |
302 | union lvds_encoder_control args; | |
303 | int index = 0; | |
304 | int hdmi_detected = 0; | |
305 | uint8_t frev, crev; | |
306 | ||
307 | if (!dig) | |
308 | return; | |
309 | ||
310 | if (atombios_get_encoder_mode(encoder) == ATOM_ENCODER_MODE_HDMI) | |
311 | hdmi_detected = 1; | |
312 | ||
313 | memset(&args, 0, sizeof(args)); | |
314 | ||
315 | switch (radeon_encoder->encoder_id) { | |
316 | case ENCODER_OBJECT_ID_INTERNAL_LVDS: | |
317 | index = GetIndexIntoMasterTable(COMMAND, LVDSEncoderControl); | |
318 | break; | |
319 | case ENCODER_OBJECT_ID_INTERNAL_TMDS1: | |
320 | case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_TMDS1: | |
321 | index = GetIndexIntoMasterTable(COMMAND, TMDS1EncoderControl); | |
322 | break; | |
323 | case ENCODER_OBJECT_ID_INTERNAL_LVTM1: | |
324 | if (radeon_encoder->devices & (ATOM_DEVICE_LCD_SUPPORT)) | |
325 | index = GetIndexIntoMasterTable(COMMAND, LVDSEncoderControl); | |
326 | else | |
327 | index = GetIndexIntoMasterTable(COMMAND, TMDS2EncoderControl); | |
328 | break; | |
329 | } | |
330 | ||
331 | if (!atom_parse_cmd_header(rdev->mode_info.atom_context, index, &frev, &crev)) | |
332 | return; | |
333 | ||
334 | switch (frev) { | |
335 | case 1: | |
336 | case 2: | |
337 | switch (crev) { | |
338 | case 1: | |
339 | args.v1.ucMisc = 0; | |
340 | args.v1.ucAction = action; | |
341 | if (hdmi_detected) | |
342 | args.v1.ucMisc |= PANEL_ENCODER_MISC_HDMI_TYPE; | |
343 | args.v1.usPixelClock = cpu_to_le16(radeon_encoder->pixel_clock / 10); | |
344 | if (radeon_encoder->devices & (ATOM_DEVICE_LCD_SUPPORT)) { | |
345 | if (dig->lcd_misc & ATOM_PANEL_MISC_DUAL) | |
346 | args.v1.ucMisc |= PANEL_ENCODER_MISC_DUAL; | |
347 | if (dig->lcd_misc & ATOM_PANEL_MISC_888RGB) | |
348 | args.v1.ucMisc |= ATOM_PANEL_MISC_888RGB; | |
349 | } else { | |
350 | if (dig->linkb) | |
351 | args.v1.ucMisc |= PANEL_ENCODER_MISC_TMDS_LINKB; | |
352 | if (radeon_encoder->pixel_clock > 165000) | |
353 | args.v1.ucMisc |= PANEL_ENCODER_MISC_DUAL; | |
354 | /*if (pScrn->rgbBits == 8) */ | |
355 | args.v1.ucMisc |= ATOM_PANEL_MISC_888RGB; | |
356 | } | |
357 | break; | |
358 | case 2: | |
359 | case 3: | |
360 | args.v2.ucMisc = 0; | |
361 | args.v2.ucAction = action; | |
362 | if (crev == 3) { | |
363 | if (dig->coherent_mode) | |
364 | args.v2.ucMisc |= PANEL_ENCODER_MISC_COHERENT; | |
365 | } | |
366 | if (hdmi_detected) | |
367 | args.v2.ucMisc |= PANEL_ENCODER_MISC_HDMI_TYPE; | |
368 | args.v2.usPixelClock = cpu_to_le16(radeon_encoder->pixel_clock / 10); | |
369 | args.v2.ucTruncate = 0; | |
370 | args.v2.ucSpatial = 0; | |
371 | args.v2.ucTemporal = 0; | |
372 | args.v2.ucFRC = 0; | |
373 | if (radeon_encoder->devices & (ATOM_DEVICE_LCD_SUPPORT)) { | |
374 | if (dig->lcd_misc & ATOM_PANEL_MISC_DUAL) | |
375 | args.v2.ucMisc |= PANEL_ENCODER_MISC_DUAL; | |
376 | if (dig->lcd_misc & ATOM_PANEL_MISC_SPATIAL) { | |
377 | args.v2.ucSpatial = PANEL_ENCODER_SPATIAL_DITHER_EN; | |
378 | if (dig->lcd_misc & ATOM_PANEL_MISC_888RGB) | |
379 | args.v2.ucSpatial |= PANEL_ENCODER_SPATIAL_DITHER_DEPTH; | |
380 | } | |
381 | if (dig->lcd_misc & ATOM_PANEL_MISC_TEMPORAL) { | |
382 | args.v2.ucTemporal = PANEL_ENCODER_TEMPORAL_DITHER_EN; | |
383 | if (dig->lcd_misc & ATOM_PANEL_MISC_888RGB) | |
384 | args.v2.ucTemporal |= PANEL_ENCODER_TEMPORAL_DITHER_DEPTH; | |
385 | if (((dig->lcd_misc >> ATOM_PANEL_MISC_GREY_LEVEL_SHIFT) & 0x3) == 2) | |
386 | args.v2.ucTemporal |= PANEL_ENCODER_TEMPORAL_LEVEL_4; | |
387 | } | |
388 | } else { | |
389 | if (dig->linkb) | |
390 | args.v2.ucMisc |= PANEL_ENCODER_MISC_TMDS_LINKB; | |
391 | if (radeon_encoder->pixel_clock > 165000) | |
392 | args.v2.ucMisc |= PANEL_ENCODER_MISC_DUAL; | |
393 | } | |
394 | break; | |
395 | default: | |
396 | DRM_ERROR("Unknown table version %d, %d\n", frev, crev); | |
397 | break; | |
398 | } | |
399 | break; | |
400 | default: | |
401 | DRM_ERROR("Unknown table version %d, %d\n", frev, crev); | |
402 | break; | |
403 | } | |
404 | ||
405 | atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args); | |
406 | } | |
407 | ||
408 | int | |
409 | atombios_get_encoder_mode(struct drm_encoder *encoder) | |
410 | { | |
411 | struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder); | |
412 | struct drm_device *dev = encoder->dev; | |
413 | struct radeon_device *rdev = dev->dev_private; | |
414 | struct drm_connector *connector; | |
415 | struct radeon_connector *radeon_connector; | |
416 | struct radeon_connector_atom_dig *dig_connector; | |
417 | ||
418 | /* dp bridges are always DP */ | |
419 | if (radeon_encoder_get_dp_bridge_encoder_id(encoder) != ENCODER_OBJECT_ID_NONE) | |
420 | return ATOM_ENCODER_MODE_DP; | |
421 | ||
422 | /* DVO is always DVO */ | |
423 | if (radeon_encoder->encoder_id == ATOM_ENCODER_MODE_DVO) | |
424 | return ATOM_ENCODER_MODE_DVO; | |
425 | ||
426 | connector = radeon_get_connector_for_encoder(encoder); | |
427 | /* if we don't have an active device yet, just use one of | |
428 | * the connectors tied to the encoder. | |
429 | */ | |
430 | if (!connector) | |
431 | connector = radeon_get_connector_for_encoder_init(encoder); | |
432 | radeon_connector = to_radeon_connector(connector); | |
433 | ||
434 | switch (connector->connector_type) { | |
435 | case DRM_MODE_CONNECTOR_DVII: | |
436 | case DRM_MODE_CONNECTOR_HDMIB: /* HDMI-B is basically DL-DVI; analog works fine */ | |
437 | if (drm_detect_monitor_audio(radeon_connector->edid) && radeon_audio) { | |
438 | /* fix me */ | |
439 | if (ASIC_IS_DCE4(rdev)) | |
440 | return ATOM_ENCODER_MODE_DVI; | |
441 | else | |
442 | return ATOM_ENCODER_MODE_HDMI; | |
443 | } else if (radeon_connector->use_digital) | |
444 | return ATOM_ENCODER_MODE_DVI; | |
445 | else | |
446 | return ATOM_ENCODER_MODE_CRT; | |
447 | break; | |
448 | case DRM_MODE_CONNECTOR_DVID: | |
449 | case DRM_MODE_CONNECTOR_HDMIA: | |
450 | default: | |
451 | if (drm_detect_monitor_audio(radeon_connector->edid) && radeon_audio) { | |
452 | /* fix me */ | |
453 | if (ASIC_IS_DCE4(rdev)) | |
454 | return ATOM_ENCODER_MODE_DVI; | |
455 | else | |
456 | return ATOM_ENCODER_MODE_HDMI; | |
457 | } else | |
458 | return ATOM_ENCODER_MODE_DVI; | |
459 | break; | |
460 | case DRM_MODE_CONNECTOR_LVDS: | |
461 | return ATOM_ENCODER_MODE_LVDS; | |
462 | break; | |
463 | case DRM_MODE_CONNECTOR_DisplayPort: | |
464 | dig_connector = radeon_connector->con_priv; | |
465 | if ((dig_connector->dp_sink_type == CONNECTOR_OBJECT_ID_DISPLAYPORT) || | |
466 | (dig_connector->dp_sink_type == CONNECTOR_OBJECT_ID_eDP)) | |
467 | return ATOM_ENCODER_MODE_DP; | |
468 | else if (drm_detect_monitor_audio(radeon_connector->edid) && radeon_audio) { | |
469 | /* fix me */ | |
470 | if (ASIC_IS_DCE4(rdev)) | |
471 | return ATOM_ENCODER_MODE_DVI; | |
472 | else | |
473 | return ATOM_ENCODER_MODE_HDMI; | |
474 | } else | |
475 | return ATOM_ENCODER_MODE_DVI; | |
476 | break; | |
477 | case DRM_MODE_CONNECTOR_eDP: | |
478 | return ATOM_ENCODER_MODE_DP; | |
479 | case DRM_MODE_CONNECTOR_DVIA: | |
480 | case DRM_MODE_CONNECTOR_VGA: | |
481 | return ATOM_ENCODER_MODE_CRT; | |
482 | break; | |
483 | case DRM_MODE_CONNECTOR_Composite: | |
484 | case DRM_MODE_CONNECTOR_SVIDEO: | |
485 | case DRM_MODE_CONNECTOR_9PinDIN: | |
486 | /* fix me */ | |
487 | return ATOM_ENCODER_MODE_TV; | |
488 | /*return ATOM_ENCODER_MODE_CV;*/ | |
489 | break; | |
490 | } | |
491 | } | |
492 | ||
493 | /* | |
494 | * DIG Encoder/Transmitter Setup | |
495 | * | |
496 | * DCE 3.0/3.1 | |
497 | * - 2 DIG transmitter blocks. UNIPHY (links A and B) and LVTMA. | |
498 | * Supports up to 3 digital outputs | |
499 | * - 2 DIG encoder blocks. | |
500 | * DIG1 can drive UNIPHY link A or link B | |
501 | * DIG2 can drive UNIPHY link B or LVTMA | |
502 | * | |
503 | * DCE 3.2 | |
504 | * - 3 DIG transmitter blocks. UNIPHY0/1/2 (links A and B). | |
505 | * Supports up to 5 digital outputs | |
506 | * - 2 DIG encoder blocks. | |
507 | * DIG1/2 can drive UNIPHY0/1/2 link A or link B | |
508 | * | |
509 | * DCE 4.0/5.0 | |
510 | * - 3 DIG transmitter blocks UNIPHY0/1/2 (links A and B). | |
511 | * Supports up to 6 digital outputs | |
512 | * - 6 DIG encoder blocks. | |
513 | * - DIG to PHY mapping is hardcoded | |
514 | * DIG1 drives UNIPHY0 link A, A+B | |
515 | * DIG2 drives UNIPHY0 link B | |
516 | * DIG3 drives UNIPHY1 link A, A+B | |
517 | * DIG4 drives UNIPHY1 link B | |
518 | * DIG5 drives UNIPHY2 link A, A+B | |
519 | * DIG6 drives UNIPHY2 link B | |
520 | * | |
521 | * DCE 4.1 | |
522 | * - 3 DIG transmitter blocks UNIPHY0/1/2 (links A and B). | |
523 | * Supports up to 6 digital outputs | |
524 | * - 2 DIG encoder blocks. | |
525 | * DIG1/2 can drive UNIPHY0/1/2 link A or link B | |
526 | * | |
527 | * Routing | |
528 | * crtc -> dig encoder -> UNIPHY/LVTMA (1 or 2 links) | |
529 | * Examples: | |
530 | * crtc0 -> dig2 -> LVTMA links A+B -> TMDS/HDMI | |
531 | * crtc1 -> dig1 -> UNIPHY0 link B -> DP | |
532 | * crtc0 -> dig1 -> UNIPHY2 link A -> LVDS | |
533 | * crtc1 -> dig2 -> UNIPHY1 link B+A -> TMDS/HDMI | |
534 | */ | |
535 | ||
536 | union dig_encoder_control { | |
537 | DIG_ENCODER_CONTROL_PS_ALLOCATION v1; | |
538 | DIG_ENCODER_CONTROL_PARAMETERS_V2 v2; | |
539 | DIG_ENCODER_CONTROL_PARAMETERS_V3 v3; | |
540 | DIG_ENCODER_CONTROL_PARAMETERS_V4 v4; | |
541 | }; | |
542 | ||
543 | void | |
544 | atombios_dig_encoder_setup(struct drm_encoder *encoder, int action, int panel_mode) | |
545 | { | |
546 | struct drm_device *dev = encoder->dev; | |
547 | struct radeon_device *rdev = dev->dev_private; | |
548 | struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder); | |
549 | struct radeon_encoder_atom_dig *dig = radeon_encoder->enc_priv; | |
550 | struct drm_connector *connector = radeon_get_connector_for_encoder(encoder); | |
551 | union dig_encoder_control args; | |
552 | int index = 0; | |
553 | uint8_t frev, crev; | |
554 | int dp_clock = 0; | |
555 | int dp_lane_count = 0; | |
556 | int hpd_id = RADEON_HPD_NONE; | |
557 | int bpc = 8; | |
558 | ||
559 | if (connector) { | |
560 | struct radeon_connector *radeon_connector = to_radeon_connector(connector); | |
561 | struct radeon_connector_atom_dig *dig_connector = | |
562 | radeon_connector->con_priv; | |
563 | ||
564 | dp_clock = dig_connector->dp_clock; | |
565 | dp_lane_count = dig_connector->dp_lane_count; | |
566 | hpd_id = radeon_connector->hpd.hpd; | |
567 | bpc = connector->display_info.bpc; | |
568 | } | |
569 | ||
570 | /* no dig encoder assigned */ | |
571 | if (dig->dig_encoder == -1) | |
572 | return; | |
573 | ||
574 | memset(&args, 0, sizeof(args)); | |
575 | ||
576 | if (ASIC_IS_DCE4(rdev)) | |
577 | index = GetIndexIntoMasterTable(COMMAND, DIGxEncoderControl); | |
578 | else { | |
579 | if (dig->dig_encoder) | |
580 | index = GetIndexIntoMasterTable(COMMAND, DIG2EncoderControl); | |
581 | else | |
582 | index = GetIndexIntoMasterTable(COMMAND, DIG1EncoderControl); | |
583 | } | |
584 | ||
585 | if (!atom_parse_cmd_header(rdev->mode_info.atom_context, index, &frev, &crev)) | |
586 | return; | |
587 | ||
588 | args.v1.ucAction = action; | |
589 | args.v1.usPixelClock = cpu_to_le16(radeon_encoder->pixel_clock / 10); | |
590 | if (action == ATOM_ENCODER_CMD_SETUP_PANEL_MODE) | |
591 | args.v3.ucPanelMode = panel_mode; | |
592 | else | |
593 | args.v1.ucEncoderMode = atombios_get_encoder_mode(encoder); | |
594 | ||
595 | if (ENCODER_MODE_IS_DP(args.v1.ucEncoderMode)) | |
596 | args.v1.ucLaneNum = dp_lane_count; | |
597 | else if (radeon_encoder->pixel_clock > 165000) | |
598 | args.v1.ucLaneNum = 8; | |
599 | else | |
600 | args.v1.ucLaneNum = 4; | |
601 | ||
602 | if (ASIC_IS_DCE5(rdev)) { | |
603 | if (ENCODER_MODE_IS_DP(args.v1.ucEncoderMode)) { | |
604 | if (dp_clock == 270000) | |
605 | args.v1.ucConfig |= ATOM_ENCODER_CONFIG_V4_DPLINKRATE_2_70GHZ; | |
606 | else if (dp_clock == 540000) | |
607 | args.v1.ucConfig |= ATOM_ENCODER_CONFIG_V4_DPLINKRATE_5_40GHZ; | |
608 | } | |
609 | args.v4.acConfig.ucDigSel = dig->dig_encoder; | |
610 | switch (bpc) { | |
611 | case 0: | |
612 | args.v4.ucBitPerColor = PANEL_BPC_UNDEFINE; | |
613 | break; | |
614 | case 6: | |
615 | args.v4.ucBitPerColor = PANEL_6BIT_PER_COLOR; | |
616 | break; | |
617 | case 8: | |
618 | default: | |
619 | args.v4.ucBitPerColor = PANEL_8BIT_PER_COLOR; | |
620 | break; | |
621 | case 10: | |
622 | args.v4.ucBitPerColor = PANEL_10BIT_PER_COLOR; | |
623 | break; | |
624 | case 12: | |
625 | args.v4.ucBitPerColor = PANEL_12BIT_PER_COLOR; | |
626 | break; | |
627 | case 16: | |
628 | args.v4.ucBitPerColor = PANEL_16BIT_PER_COLOR; | |
629 | break; | |
630 | } | |
631 | if (hpd_id == RADEON_HPD_NONE) | |
632 | args.v4.ucHPD_ID = 0; | |
633 | else | |
634 | args.v4.ucHPD_ID = hpd_id + 1; | |
635 | } else if (ASIC_IS_DCE4(rdev)) { | |
636 | if (ENCODER_MODE_IS_DP(args.v1.ucEncoderMode) && (dp_clock == 270000)) | |
637 | args.v1.ucConfig |= ATOM_ENCODER_CONFIG_V3_DPLINKRATE_2_70GHZ; | |
638 | args.v3.acConfig.ucDigSel = dig->dig_encoder; | |
639 | switch (bpc) { | |
640 | case 0: | |
641 | args.v3.ucBitPerColor = PANEL_BPC_UNDEFINE; | |
642 | break; | |
643 | case 6: | |
644 | args.v3.ucBitPerColor = PANEL_6BIT_PER_COLOR; | |
645 | break; | |
646 | case 8: | |
647 | default: | |
648 | args.v3.ucBitPerColor = PANEL_8BIT_PER_COLOR; | |
649 | break; | |
650 | case 10: | |
651 | args.v3.ucBitPerColor = PANEL_10BIT_PER_COLOR; | |
652 | break; | |
653 | case 12: | |
654 | args.v3.ucBitPerColor = PANEL_12BIT_PER_COLOR; | |
655 | break; | |
656 | case 16: | |
657 | args.v3.ucBitPerColor = PANEL_16BIT_PER_COLOR; | |
658 | break; | |
659 | } | |
660 | } else { | |
661 | if (ENCODER_MODE_IS_DP(args.v1.ucEncoderMode) && (dp_clock == 270000)) | |
662 | args.v1.ucConfig |= ATOM_ENCODER_CONFIG_DPLINKRATE_2_70GHZ; | |
663 | switch (radeon_encoder->encoder_id) { | |
664 | case ENCODER_OBJECT_ID_INTERNAL_UNIPHY: | |
665 | args.v1.ucConfig = ATOM_ENCODER_CONFIG_V2_TRANSMITTER1; | |
666 | break; | |
667 | case ENCODER_OBJECT_ID_INTERNAL_UNIPHY1: | |
668 | case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_LVTMA: | |
669 | args.v1.ucConfig = ATOM_ENCODER_CONFIG_V2_TRANSMITTER2; | |
670 | break; | |
671 | case ENCODER_OBJECT_ID_INTERNAL_UNIPHY2: | |
672 | args.v1.ucConfig = ATOM_ENCODER_CONFIG_V2_TRANSMITTER3; | |
673 | break; | |
674 | } | |
675 | if (dig->linkb) | |
676 | args.v1.ucConfig |= ATOM_ENCODER_CONFIG_LINKB; | |
677 | else | |
678 | args.v1.ucConfig |= ATOM_ENCODER_CONFIG_LINKA; | |
679 | } | |
680 | ||
681 | atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args); | |
682 | ||
683 | } | |
684 | ||
685 | union dig_transmitter_control { | |
686 | DIG_TRANSMITTER_CONTROL_PS_ALLOCATION v1; | |
687 | DIG_TRANSMITTER_CONTROL_PARAMETERS_V2 v2; | |
688 | DIG_TRANSMITTER_CONTROL_PARAMETERS_V3 v3; | |
689 | DIG_TRANSMITTER_CONTROL_PARAMETERS_V4 v4; | |
690 | }; | |
691 | ||
692 | void | |
693 | atombios_dig_transmitter_setup(struct drm_encoder *encoder, int action, uint8_t lane_num, uint8_t lane_set) | |
694 | { | |
695 | struct drm_device *dev = encoder->dev; | |
696 | struct radeon_device *rdev = dev->dev_private; | |
697 | struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder); | |
698 | struct radeon_encoder_atom_dig *dig = radeon_encoder->enc_priv; | |
699 | struct drm_connector *connector; | |
700 | union dig_transmitter_control args; | |
701 | int index = 0; | |
702 | uint8_t frev, crev; | |
703 | bool is_dp = false; | |
704 | int pll_id = 0; | |
705 | int dp_clock = 0; | |
706 | int dp_lane_count = 0; | |
707 | int connector_object_id = 0; | |
708 | int igp_lane_info = 0; | |
709 | int dig_encoder = dig->dig_encoder; | |
710 | ||
711 | if (action == ATOM_TRANSMITTER_ACTION_INIT) { | |
712 | connector = radeon_get_connector_for_encoder_init(encoder); | |
713 | /* just needed to avoid bailing in the encoder check. the encoder | |
714 | * isn't used for init | |
715 | */ | |
716 | dig_encoder = 0; | |
717 | } else | |
718 | connector = radeon_get_connector_for_encoder(encoder); | |
719 | ||
720 | if (connector) { | |
721 | struct radeon_connector *radeon_connector = to_radeon_connector(connector); | |
722 | struct radeon_connector_atom_dig *dig_connector = | |
723 | radeon_connector->con_priv; | |
724 | ||
725 | dp_clock = dig_connector->dp_clock; | |
726 | dp_lane_count = dig_connector->dp_lane_count; | |
727 | connector_object_id = | |
728 | (radeon_connector->connector_object_id & OBJECT_ID_MASK) >> OBJECT_ID_SHIFT; | |
729 | igp_lane_info = dig_connector->igp_lane_info; | |
730 | } | |
731 | ||
732 | /* no dig encoder assigned */ | |
733 | if (dig_encoder == -1) | |
734 | return; | |
735 | ||
736 | if (ENCODER_MODE_IS_DP(atombios_get_encoder_mode(encoder))) | |
737 | is_dp = true; | |
738 | ||
739 | memset(&args, 0, sizeof(args)); | |
740 | ||
741 | switch (radeon_encoder->encoder_id) { | |
742 | case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DVO1: | |
743 | index = GetIndexIntoMasterTable(COMMAND, DVOOutputControl); | |
744 | break; | |
745 | case ENCODER_OBJECT_ID_INTERNAL_UNIPHY: | |
746 | case ENCODER_OBJECT_ID_INTERNAL_UNIPHY1: | |
747 | case ENCODER_OBJECT_ID_INTERNAL_UNIPHY2: | |
748 | index = GetIndexIntoMasterTable(COMMAND, UNIPHYTransmitterControl); | |
749 | break; | |
750 | case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_LVTMA: | |
751 | index = GetIndexIntoMasterTable(COMMAND, LVTMATransmitterControl); | |
752 | break; | |
753 | } | |
754 | ||
755 | if (!atom_parse_cmd_header(rdev->mode_info.atom_context, index, &frev, &crev)) | |
756 | return; | |
757 | ||
758 | args.v1.ucAction = action; | |
759 | if (action == ATOM_TRANSMITTER_ACTION_INIT) { | |
760 | args.v1.usInitInfo = cpu_to_le16(connector_object_id); | |
761 | } else if (action == ATOM_TRANSMITTER_ACTION_SETUP_VSEMPH) { | |
762 | args.v1.asMode.ucLaneSel = lane_num; | |
763 | args.v1.asMode.ucLaneSet = lane_set; | |
764 | } else { | |
765 | if (is_dp) | |
766 | args.v1.usPixelClock = | |
767 | cpu_to_le16(dp_clock / 10); | |
768 | else if (radeon_encoder->pixel_clock > 165000) | |
769 | args.v1.usPixelClock = cpu_to_le16((radeon_encoder->pixel_clock / 2) / 10); | |
770 | else | |
771 | args.v1.usPixelClock = cpu_to_le16(radeon_encoder->pixel_clock / 10); | |
772 | } | |
773 | if (ASIC_IS_DCE4(rdev)) { | |
774 | if (is_dp) | |
775 | args.v3.ucLaneNum = dp_lane_count; | |
776 | else if (radeon_encoder->pixel_clock > 165000) | |
777 | args.v3.ucLaneNum = 8; | |
778 | else | |
779 | args.v3.ucLaneNum = 4; | |
780 | ||
781 | if (dig->linkb) | |
782 | args.v3.acConfig.ucLinkSel = 1; | |
783 | if (dig_encoder & 1) | |
784 | args.v3.acConfig.ucEncoderSel = 1; | |
785 | ||
786 | /* Select the PLL for the PHY | |
787 | * DP PHY should be clocked from external src if there is | |
788 | * one. | |
789 | */ | |
790 | if (encoder->crtc) { | |
791 | struct radeon_crtc *radeon_crtc = to_radeon_crtc(encoder->crtc); | |
792 | pll_id = radeon_crtc->pll_id; | |
793 | } | |
794 | ||
795 | if (ASIC_IS_DCE5(rdev)) { | |
796 | /* On DCE5 DCPLL usually generates the DP ref clock */ | |
797 | if (is_dp) { | |
798 | if (rdev->clock.dp_extclk) | |
799 | args.v4.acConfig.ucRefClkSource = ENCODER_REFCLK_SRC_EXTCLK; | |
800 | else | |
801 | args.v4.acConfig.ucRefClkSource = ENCODER_REFCLK_SRC_DCPLL; | |
802 | } else | |
803 | args.v4.acConfig.ucRefClkSource = pll_id; | |
804 | } else { | |
805 | /* On DCE4, if there is an external clock, it generates the DP ref clock */ | |
806 | if (is_dp && rdev->clock.dp_extclk) | |
807 | args.v3.acConfig.ucRefClkSource = 2; /* external src */ | |
808 | else | |
809 | args.v3.acConfig.ucRefClkSource = pll_id; | |
810 | } | |
811 | ||
812 | switch (radeon_encoder->encoder_id) { | |
813 | case ENCODER_OBJECT_ID_INTERNAL_UNIPHY: | |
814 | args.v3.acConfig.ucTransmitterSel = 0; | |
815 | break; | |
816 | case ENCODER_OBJECT_ID_INTERNAL_UNIPHY1: | |
817 | args.v3.acConfig.ucTransmitterSel = 1; | |
818 | break; | |
819 | case ENCODER_OBJECT_ID_INTERNAL_UNIPHY2: | |
820 | args.v3.acConfig.ucTransmitterSel = 2; | |
821 | break; | |
822 | } | |
823 | ||
824 | if (is_dp) | |
825 | args.v3.acConfig.fCoherentMode = 1; /* DP requires coherent */ | |
826 | else if (radeon_encoder->devices & (ATOM_DEVICE_DFP_SUPPORT)) { | |
827 | if (dig->coherent_mode) | |
828 | args.v3.acConfig.fCoherentMode = 1; | |
829 | if (radeon_encoder->pixel_clock > 165000) | |
830 | args.v3.acConfig.fDualLinkConnector = 1; | |
831 | } | |
832 | } else if (ASIC_IS_DCE32(rdev)) { | |
833 | args.v2.acConfig.ucEncoderSel = dig_encoder; | |
834 | if (dig->linkb) | |
835 | args.v2.acConfig.ucLinkSel = 1; | |
836 | ||
837 | switch (radeon_encoder->encoder_id) { | |
838 | case ENCODER_OBJECT_ID_INTERNAL_UNIPHY: | |
839 | args.v2.acConfig.ucTransmitterSel = 0; | |
840 | break; | |
841 | case ENCODER_OBJECT_ID_INTERNAL_UNIPHY1: | |
842 | args.v2.acConfig.ucTransmitterSel = 1; | |
843 | break; | |
844 | case ENCODER_OBJECT_ID_INTERNAL_UNIPHY2: | |
845 | args.v2.acConfig.ucTransmitterSel = 2; | |
846 | break; | |
847 | } | |
848 | ||
849 | if (is_dp) { | |
850 | args.v2.acConfig.fCoherentMode = 1; | |
851 | args.v2.acConfig.fDPConnector = 1; | |
852 | } else if (radeon_encoder->devices & (ATOM_DEVICE_DFP_SUPPORT)) { | |
853 | if (dig->coherent_mode) | |
854 | args.v2.acConfig.fCoherentMode = 1; | |
855 | if (radeon_encoder->pixel_clock > 165000) | |
856 | args.v2.acConfig.fDualLinkConnector = 1; | |
857 | } | |
858 | } else { | |
859 | args.v1.ucConfig = ATOM_TRANSMITTER_CONFIG_CLKSRC_PPLL; | |
860 | ||
861 | if (dig_encoder) | |
862 | args.v1.ucConfig |= ATOM_TRANSMITTER_CONFIG_DIG2_ENCODER; | |
863 | else | |
864 | args.v1.ucConfig |= ATOM_TRANSMITTER_CONFIG_DIG1_ENCODER; | |
865 | ||
866 | if ((rdev->flags & RADEON_IS_IGP) && | |
867 | (radeon_encoder->encoder_id == ENCODER_OBJECT_ID_INTERNAL_UNIPHY)) { | |
868 | if (is_dp || (radeon_encoder->pixel_clock <= 165000)) { | |
869 | if (igp_lane_info & 0x1) | |
870 | args.v1.ucConfig |= ATOM_TRANSMITTER_CONFIG_LANE_0_3; | |
871 | else if (igp_lane_info & 0x2) | |
872 | args.v1.ucConfig |= ATOM_TRANSMITTER_CONFIG_LANE_4_7; | |
873 | else if (igp_lane_info & 0x4) | |
874 | args.v1.ucConfig |= ATOM_TRANSMITTER_CONFIG_LANE_8_11; | |
875 | else if (igp_lane_info & 0x8) | |
876 | args.v1.ucConfig |= ATOM_TRANSMITTER_CONFIG_LANE_12_15; | |
877 | } else { | |
878 | if (igp_lane_info & 0x3) | |
879 | args.v1.ucConfig |= ATOM_TRANSMITTER_CONFIG_LANE_0_7; | |
880 | else if (igp_lane_info & 0xc) | |
881 | args.v1.ucConfig |= ATOM_TRANSMITTER_CONFIG_LANE_8_15; | |
882 | } | |
883 | } | |
884 | ||
885 | if (dig->linkb) | |
886 | args.v1.ucConfig |= ATOM_TRANSMITTER_CONFIG_LINKB; | |
887 | else | |
888 | args.v1.ucConfig |= ATOM_TRANSMITTER_CONFIG_LINKA; | |
889 | ||
890 | if (is_dp) | |
891 | args.v1.ucConfig |= ATOM_TRANSMITTER_CONFIG_COHERENT; | |
892 | else if (radeon_encoder->devices & (ATOM_DEVICE_DFP_SUPPORT)) { | |
893 | if (dig->coherent_mode) | |
894 | args.v1.ucConfig |= ATOM_TRANSMITTER_CONFIG_COHERENT; | |
895 | if (radeon_encoder->pixel_clock > 165000) | |
896 | args.v1.ucConfig |= ATOM_TRANSMITTER_CONFIG_8LANE_LINK; | |
897 | } | |
898 | } | |
899 | ||
900 | atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args); | |
901 | } | |
902 | ||
903 | bool | |
904 | atombios_set_edp_panel_power(struct drm_connector *connector, int action) | |
905 | { | |
906 | struct radeon_connector *radeon_connector = to_radeon_connector(connector); | |
907 | struct drm_device *dev = radeon_connector->base.dev; | |
908 | struct radeon_device *rdev = dev->dev_private; | |
909 | union dig_transmitter_control args; | |
910 | int index = GetIndexIntoMasterTable(COMMAND, UNIPHYTransmitterControl); | |
911 | uint8_t frev, crev; | |
912 | ||
913 | if (connector->connector_type != DRM_MODE_CONNECTOR_eDP) | |
914 | goto done; | |
915 | ||
916 | if (!ASIC_IS_DCE4(rdev)) | |
917 | goto done; | |
918 | ||
919 | if ((action != ATOM_TRANSMITTER_ACTION_POWER_ON) && | |
920 | (action != ATOM_TRANSMITTER_ACTION_POWER_OFF)) | |
921 | goto done; | |
922 | ||
923 | if (!atom_parse_cmd_header(rdev->mode_info.atom_context, index, &frev, &crev)) | |
924 | goto done; | |
925 | ||
926 | memset(&args, 0, sizeof(args)); | |
927 | ||
928 | args.v1.ucAction = action; | |
929 | ||
930 | atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args); | |
931 | ||
932 | /* wait for the panel to power up */ | |
933 | if (action == ATOM_TRANSMITTER_ACTION_POWER_ON) { | |
934 | int i; | |
935 | ||
936 | for (i = 0; i < 300; i++) { | |
937 | if (radeon_hpd_sense(rdev, radeon_connector->hpd.hpd)) | |
938 | return true; | |
939 | mdelay(1); | |
940 | } | |
941 | return false; | |
942 | } | |
943 | done: | |
944 | return true; | |
945 | } | |
946 | ||
947 | union external_encoder_control { | |
948 | EXTERNAL_ENCODER_CONTROL_PS_ALLOCATION v1; | |
949 | EXTERNAL_ENCODER_CONTROL_PS_ALLOCATION_V3 v3; | |
950 | }; | |
951 | ||
952 | static void | |
953 | atombios_external_encoder_setup(struct drm_encoder *encoder, | |
954 | struct drm_encoder *ext_encoder, | |
955 | int action) | |
956 | { | |
957 | struct drm_device *dev = encoder->dev; | |
958 | struct radeon_device *rdev = dev->dev_private; | |
959 | struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder); | |
960 | struct radeon_encoder *ext_radeon_encoder = to_radeon_encoder(ext_encoder); | |
961 | union external_encoder_control args; | |
962 | struct drm_connector *connector; | |
963 | int index = GetIndexIntoMasterTable(COMMAND, ExternalEncoderControl); | |
964 | u8 frev, crev; | |
965 | int dp_clock = 0; | |
966 | int dp_lane_count = 0; | |
967 | int connector_object_id = 0; | |
968 | u32 ext_enum = (ext_radeon_encoder->encoder_enum & ENUM_ID_MASK) >> ENUM_ID_SHIFT; | |
969 | int bpc = 8; | |
970 | ||
971 | if (action == EXTERNAL_ENCODER_ACTION_V3_ENCODER_INIT) | |
972 | connector = radeon_get_connector_for_encoder_init(encoder); | |
973 | else | |
974 | connector = radeon_get_connector_for_encoder(encoder); | |
975 | ||
976 | if (connector) { | |
977 | struct radeon_connector *radeon_connector = to_radeon_connector(connector); | |
978 | struct radeon_connector_atom_dig *dig_connector = | |
979 | radeon_connector->con_priv; | |
980 | ||
981 | dp_clock = dig_connector->dp_clock; | |
982 | dp_lane_count = dig_connector->dp_lane_count; | |
983 | connector_object_id = | |
984 | (radeon_connector->connector_object_id & OBJECT_ID_MASK) >> OBJECT_ID_SHIFT; | |
985 | bpc = connector->display_info.bpc; | |
986 | } | |
987 | ||
988 | memset(&args, 0, sizeof(args)); | |
989 | ||
990 | if (!atom_parse_cmd_header(rdev->mode_info.atom_context, index, &frev, &crev)) | |
991 | return; | |
992 | ||
993 | switch (frev) { | |
994 | case 1: | |
995 | /* no params on frev 1 */ | |
996 | break; | |
997 | case 2: | |
998 | switch (crev) { | |
999 | case 1: | |
1000 | case 2: | |
1001 | args.v1.sDigEncoder.ucAction = action; | |
1002 | args.v1.sDigEncoder.usPixelClock = cpu_to_le16(radeon_encoder->pixel_clock / 10); | |
1003 | args.v1.sDigEncoder.ucEncoderMode = atombios_get_encoder_mode(encoder); | |
1004 | ||
1005 | if (ENCODER_MODE_IS_DP(args.v1.sDigEncoder.ucEncoderMode)) { | |
1006 | if (dp_clock == 270000) | |
1007 | args.v1.sDigEncoder.ucConfig |= ATOM_ENCODER_CONFIG_DPLINKRATE_2_70GHZ; | |
1008 | args.v1.sDigEncoder.ucLaneNum = dp_lane_count; | |
1009 | } else if (radeon_encoder->pixel_clock > 165000) | |
1010 | args.v1.sDigEncoder.ucLaneNum = 8; | |
1011 | else | |
1012 | args.v1.sDigEncoder.ucLaneNum = 4; | |
1013 | break; | |
1014 | case 3: | |
1015 | args.v3.sExtEncoder.ucAction = action; | |
1016 | if (action == EXTERNAL_ENCODER_ACTION_V3_ENCODER_INIT) | |
1017 | args.v3.sExtEncoder.usConnectorId = cpu_to_le16(connector_object_id); | |
1018 | else | |
1019 | args.v3.sExtEncoder.usPixelClock = cpu_to_le16(radeon_encoder->pixel_clock / 10); | |
1020 | args.v3.sExtEncoder.ucEncoderMode = atombios_get_encoder_mode(encoder); | |
1021 | ||
1022 | if (ENCODER_MODE_IS_DP(args.v3.sExtEncoder.ucEncoderMode)) { | |
1023 | if (dp_clock == 270000) | |
1024 | args.v3.sExtEncoder.ucConfig |= EXTERNAL_ENCODER_CONFIG_V3_DPLINKRATE_2_70GHZ; | |
1025 | else if (dp_clock == 540000) | |
1026 | args.v3.sExtEncoder.ucConfig |= EXTERNAL_ENCODER_CONFIG_V3_DPLINKRATE_5_40GHZ; | |
1027 | args.v3.sExtEncoder.ucLaneNum = dp_lane_count; | |
1028 | } else if (radeon_encoder->pixel_clock > 165000) | |
1029 | args.v3.sExtEncoder.ucLaneNum = 8; | |
1030 | else | |
1031 | args.v3.sExtEncoder.ucLaneNum = 4; | |
1032 | switch (ext_enum) { | |
1033 | case GRAPH_OBJECT_ENUM_ID1: | |
1034 | args.v3.sExtEncoder.ucConfig |= EXTERNAL_ENCODER_CONFIG_V3_ENCODER1; | |
1035 | break; | |
1036 | case GRAPH_OBJECT_ENUM_ID2: | |
1037 | args.v3.sExtEncoder.ucConfig |= EXTERNAL_ENCODER_CONFIG_V3_ENCODER2; | |
1038 | break; | |
1039 | case GRAPH_OBJECT_ENUM_ID3: | |
1040 | args.v3.sExtEncoder.ucConfig |= EXTERNAL_ENCODER_CONFIG_V3_ENCODER3; | |
1041 | break; | |
1042 | } | |
1043 | switch (bpc) { | |
1044 | case 0: | |
1045 | args.v3.sExtEncoder.ucBitPerColor = PANEL_BPC_UNDEFINE; | |
1046 | break; | |
1047 | case 6: | |
1048 | args.v3.sExtEncoder.ucBitPerColor = PANEL_6BIT_PER_COLOR; | |
1049 | break; | |
1050 | case 8: | |
1051 | default: | |
1052 | args.v3.sExtEncoder.ucBitPerColor = PANEL_8BIT_PER_COLOR; | |
1053 | break; | |
1054 | case 10: | |
1055 | args.v3.sExtEncoder.ucBitPerColor = PANEL_10BIT_PER_COLOR; | |
1056 | break; | |
1057 | case 12: | |
1058 | args.v3.sExtEncoder.ucBitPerColor = PANEL_12BIT_PER_COLOR; | |
1059 | break; | |
1060 | case 16: | |
1061 | args.v3.sExtEncoder.ucBitPerColor = PANEL_16BIT_PER_COLOR; | |
1062 | break; | |
1063 | } | |
1064 | break; | |
1065 | default: | |
1066 | DRM_ERROR("Unknown table version: %d, %d\n", frev, crev); | |
1067 | return; | |
1068 | } | |
1069 | break; | |
1070 | default: | |
1071 | DRM_ERROR("Unknown table version: %d, %d\n", frev, crev); | |
1072 | return; | |
1073 | } | |
1074 | atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args); | |
1075 | } | |
1076 | ||
1077 | static void | |
1078 | atombios_yuv_setup(struct drm_encoder *encoder, bool enable) | |
1079 | { | |
1080 | struct drm_device *dev = encoder->dev; | |
1081 | struct radeon_device *rdev = dev->dev_private; | |
1082 | struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder); | |
1083 | struct radeon_crtc *radeon_crtc = to_radeon_crtc(encoder->crtc); | |
1084 | ENABLE_YUV_PS_ALLOCATION args; | |
1085 | int index = GetIndexIntoMasterTable(COMMAND, EnableYUV); | |
1086 | uint32_t temp, reg; | |
1087 | ||
1088 | memset(&args, 0, sizeof(args)); | |
1089 | ||
1090 | if (rdev->family >= CHIP_R600) | |
1091 | reg = R600_BIOS_3_SCRATCH; | |
1092 | else | |
1093 | reg = RADEON_BIOS_3_SCRATCH; | |
1094 | ||
1095 | /* XXX: fix up scratch reg handling */ | |
1096 | temp = RREG32(reg); | |
1097 | if (radeon_encoder->active_device & (ATOM_DEVICE_TV_SUPPORT)) | |
1098 | WREG32(reg, (ATOM_S3_TV1_ACTIVE | | |
1099 | (radeon_crtc->crtc_id << 18))); | |
1100 | else if (radeon_encoder->active_device & (ATOM_DEVICE_CV_SUPPORT)) | |
1101 | WREG32(reg, (ATOM_S3_CV_ACTIVE | (radeon_crtc->crtc_id << 24))); | |
1102 | else | |
1103 | WREG32(reg, 0); | |
1104 | ||
1105 | if (enable) | |
1106 | args.ucEnable = ATOM_ENABLE; | |
1107 | args.ucCRTC = radeon_crtc->crtc_id; | |
1108 | ||
1109 | atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args); | |
1110 | ||
1111 | WREG32(reg, temp); | |
1112 | } | |
1113 | ||
1114 | static void | |
1115 | radeon_atom_encoder_dpms_avivo(struct drm_encoder *encoder, int mode) | |
1116 | { | |
1117 | struct drm_device *dev = encoder->dev; | |
1118 | struct radeon_device *rdev = dev->dev_private; | |
1119 | struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder); | |
1120 | DISPLAY_DEVICE_OUTPUT_CONTROL_PS_ALLOCATION args; | |
1121 | int index = 0; | |
1122 | ||
1123 | memset(&args, 0, sizeof(args)); | |
1124 | ||
1125 | switch (radeon_encoder->encoder_id) { | |
1126 | case ENCODER_OBJECT_ID_INTERNAL_TMDS1: | |
1127 | case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_TMDS1: | |
1128 | index = GetIndexIntoMasterTable(COMMAND, TMDSAOutputControl); | |
1129 | break; | |
1130 | case ENCODER_OBJECT_ID_INTERNAL_DVO1: | |
1131 | case ENCODER_OBJECT_ID_INTERNAL_DDI: | |
1132 | case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DVO1: | |
1133 | index = GetIndexIntoMasterTable(COMMAND, DVOOutputControl); | |
1134 | break; | |
1135 | case ENCODER_OBJECT_ID_INTERNAL_LVDS: | |
1136 | index = GetIndexIntoMasterTable(COMMAND, LCD1OutputControl); | |
1137 | break; | |
1138 | case ENCODER_OBJECT_ID_INTERNAL_LVTM1: | |
1139 | if (radeon_encoder->devices & (ATOM_DEVICE_LCD_SUPPORT)) | |
1140 | index = GetIndexIntoMasterTable(COMMAND, LCD1OutputControl); | |
1141 | else | |
1142 | index = GetIndexIntoMasterTable(COMMAND, LVTMAOutputControl); | |
1143 | break; | |
1144 | case ENCODER_OBJECT_ID_INTERNAL_DAC1: | |
1145 | case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC1: | |
1146 | if (radeon_encoder->active_device & (ATOM_DEVICE_TV_SUPPORT)) | |
1147 | index = GetIndexIntoMasterTable(COMMAND, TV1OutputControl); | |
1148 | else if (radeon_encoder->active_device & (ATOM_DEVICE_CV_SUPPORT)) | |
1149 | index = GetIndexIntoMasterTable(COMMAND, CV1OutputControl); | |
1150 | else | |
1151 | index = GetIndexIntoMasterTable(COMMAND, DAC1OutputControl); | |
1152 | break; | |
1153 | case ENCODER_OBJECT_ID_INTERNAL_DAC2: | |
1154 | case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC2: | |
1155 | if (radeon_encoder->active_device & (ATOM_DEVICE_TV_SUPPORT)) | |
1156 | index = GetIndexIntoMasterTable(COMMAND, TV1OutputControl); | |
1157 | else if (radeon_encoder->active_device & (ATOM_DEVICE_CV_SUPPORT)) | |
1158 | index = GetIndexIntoMasterTable(COMMAND, CV1OutputControl); | |
1159 | else | |
1160 | index = GetIndexIntoMasterTable(COMMAND, DAC2OutputControl); | |
1161 | break; | |
1162 | default: | |
1163 | return; | |
1164 | } | |
1165 | ||
1166 | switch (mode) { | |
1167 | case DRM_MODE_DPMS_ON: | |
1168 | args.ucAction = ATOM_ENABLE; | |
1169 | /* workaround for DVOOutputControl on some RS690 systems */ | |
1170 | if (radeon_encoder->encoder_id == ENCODER_OBJECT_ID_INTERNAL_DDI) { | |
1171 | u32 reg = RREG32(RADEON_BIOS_3_SCRATCH); | |
1172 | WREG32(RADEON_BIOS_3_SCRATCH, reg & ~ATOM_S3_DFP2I_ACTIVE); | |
1173 | atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args); | |
1174 | WREG32(RADEON_BIOS_3_SCRATCH, reg); | |
1175 | } else | |
1176 | atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args); | |
1177 | if (radeon_encoder->devices & (ATOM_DEVICE_LCD_SUPPORT)) { | |
1178 | args.ucAction = ATOM_LCD_BLON; | |
1179 | atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args); | |
1180 | } | |
1181 | break; | |
1182 | case DRM_MODE_DPMS_STANDBY: | |
1183 | case DRM_MODE_DPMS_SUSPEND: | |
1184 | case DRM_MODE_DPMS_OFF: | |
1185 | args.ucAction = ATOM_DISABLE; | |
1186 | atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args); | |
1187 | if (radeon_encoder->devices & (ATOM_DEVICE_LCD_SUPPORT)) { | |
1188 | args.ucAction = ATOM_LCD_BLOFF; | |
1189 | atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args); | |
1190 | } | |
1191 | break; | |
1192 | } | |
1193 | } | |
1194 | ||
1195 | static void | |
1196 | radeon_atom_encoder_dpms_dig(struct drm_encoder *encoder, int mode) | |
1197 | { | |
1198 | struct drm_device *dev = encoder->dev; | |
1199 | struct radeon_device *rdev = dev->dev_private; | |
1200 | struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder); | |
1201 | struct drm_connector *connector = radeon_get_connector_for_encoder(encoder); | |
1202 | struct radeon_connector *radeon_connector = NULL; | |
1203 | struct radeon_connector_atom_dig *radeon_dig_connector = NULL; | |
1204 | ||
1205 | if (connector) { | |
1206 | radeon_connector = to_radeon_connector(connector); | |
1207 | radeon_dig_connector = radeon_connector->con_priv; | |
1208 | } | |
1209 | ||
1210 | switch (mode) { | |
1211 | case DRM_MODE_DPMS_ON: | |
1212 | /* some early dce3.2 boards have a bug in their transmitter control table */ | |
1213 | if ((rdev->family == CHIP_RV710) || (rdev->family == CHIP_RV730)) | |
1214 | atombios_dig_transmitter_setup(encoder, ATOM_TRANSMITTER_ACTION_ENABLE, 0, 0); | |
1215 | else | |
1216 | atombios_dig_transmitter_setup(encoder, ATOM_TRANSMITTER_ACTION_ENABLE_OUTPUT, 0, 0); | |
1217 | if (ENCODER_MODE_IS_DP(atombios_get_encoder_mode(encoder)) && connector) { | |
1218 | if (connector->connector_type == DRM_MODE_CONNECTOR_eDP) { | |
1219 | atombios_set_edp_panel_power(connector, | |
1220 | ATOM_TRANSMITTER_ACTION_POWER_ON); | |
1221 | radeon_dig_connector->edp_on = true; | |
1222 | } | |
1223 | if (ASIC_IS_DCE4(rdev)) | |
1224 | atombios_dig_encoder_setup(encoder, ATOM_ENCODER_CMD_DP_VIDEO_OFF, 0); | |
1225 | radeon_dp_link_train(encoder, connector); | |
1226 | if (ASIC_IS_DCE4(rdev)) | |
1227 | atombios_dig_encoder_setup(encoder, ATOM_ENCODER_CMD_DP_VIDEO_ON, 0); | |
1228 | } | |
1229 | if (radeon_encoder->devices & (ATOM_DEVICE_LCD_SUPPORT)) | |
1230 | atombios_dig_transmitter_setup(encoder, ATOM_TRANSMITTER_ACTION_LCD_BLON, 0, 0); | |
1231 | break; | |
1232 | case DRM_MODE_DPMS_STANDBY: | |
1233 | case DRM_MODE_DPMS_SUSPEND: | |
1234 | case DRM_MODE_DPMS_OFF: | |
1235 | atombios_dig_transmitter_setup(encoder, ATOM_TRANSMITTER_ACTION_DISABLE_OUTPUT, 0, 0); | |
1236 | if (ENCODER_MODE_IS_DP(atombios_get_encoder_mode(encoder)) && connector) { | |
1237 | if (ASIC_IS_DCE4(rdev)) | |
1238 | atombios_dig_encoder_setup(encoder, ATOM_ENCODER_CMD_DP_VIDEO_OFF, 0); | |
1239 | if (connector->connector_type == DRM_MODE_CONNECTOR_eDP) { | |
1240 | atombios_set_edp_panel_power(connector, | |
1241 | ATOM_TRANSMITTER_ACTION_POWER_OFF); | |
1242 | radeon_dig_connector->edp_on = false; | |
1243 | } | |
1244 | } | |
1245 | if (radeon_encoder->devices & (ATOM_DEVICE_LCD_SUPPORT)) | |
1246 | atombios_dig_transmitter_setup(encoder, ATOM_TRANSMITTER_ACTION_LCD_BLOFF, 0, 0); | |
1247 | break; | |
1248 | } | |
1249 | } | |
1250 | ||
1251 | static void | |
1252 | radeon_atom_encoder_dpms_ext(struct drm_encoder *encoder, | |
1253 | struct drm_encoder *ext_encoder, | |
1254 | int mode) | |
1255 | { | |
1256 | struct drm_device *dev = encoder->dev; | |
1257 | struct radeon_device *rdev = dev->dev_private; | |
1258 | ||
1259 | switch (mode) { | |
1260 | case DRM_MODE_DPMS_ON: | |
1261 | default: | |
1262 | if (ASIC_IS_DCE41(rdev)) { | |
1263 | atombios_external_encoder_setup(encoder, ext_encoder, | |
1264 | EXTERNAL_ENCODER_ACTION_V3_ENABLE_OUTPUT); | |
1265 | atombios_external_encoder_setup(encoder, ext_encoder, | |
1266 | EXTERNAL_ENCODER_ACTION_V3_ENCODER_BLANKING_OFF); | |
1267 | } else | |
1268 | atombios_external_encoder_setup(encoder, ext_encoder, ATOM_ENABLE); | |
1269 | break; | |
1270 | case DRM_MODE_DPMS_STANDBY: | |
1271 | case DRM_MODE_DPMS_SUSPEND: | |
1272 | case DRM_MODE_DPMS_OFF: | |
1273 | if (ASIC_IS_DCE41(rdev)) { | |
1274 | atombios_external_encoder_setup(encoder, ext_encoder, | |
1275 | EXTERNAL_ENCODER_ACTION_V3_ENCODER_BLANKING); | |
1276 | atombios_external_encoder_setup(encoder, ext_encoder, | |
1277 | EXTERNAL_ENCODER_ACTION_V3_DISABLE_OUTPUT); | |
1278 | } else | |
1279 | atombios_external_encoder_setup(encoder, ext_encoder, ATOM_DISABLE); | |
1280 | break; | |
1281 | } | |
1282 | } | |
1283 | ||
1284 | static void | |
1285 | radeon_atom_encoder_dpms(struct drm_encoder *encoder, int mode) | |
1286 | { | |
1287 | struct drm_device *dev = encoder->dev; | |
1288 | struct radeon_device *rdev = dev->dev_private; | |
1289 | struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder); | |
1290 | struct drm_encoder *ext_encoder = radeon_get_external_encoder(encoder); | |
1291 | ||
1292 | DRM_DEBUG_KMS("encoder dpms %d to mode %d, devices %08x, active_devices %08x\n", | |
1293 | radeon_encoder->encoder_id, mode, radeon_encoder->devices, | |
1294 | radeon_encoder->active_device); | |
1295 | switch (radeon_encoder->encoder_id) { | |
1296 | case ENCODER_OBJECT_ID_INTERNAL_TMDS1: | |
1297 | case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_TMDS1: | |
1298 | case ENCODER_OBJECT_ID_INTERNAL_LVDS: | |
1299 | case ENCODER_OBJECT_ID_INTERNAL_LVTM1: | |
1300 | case ENCODER_OBJECT_ID_INTERNAL_DVO1: | |
1301 | case ENCODER_OBJECT_ID_INTERNAL_DDI: | |
1302 | case ENCODER_OBJECT_ID_INTERNAL_DAC2: | |
1303 | case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC2: | |
1304 | radeon_atom_encoder_dpms_avivo(encoder, mode); | |
1305 | break; | |
1306 | case ENCODER_OBJECT_ID_INTERNAL_UNIPHY: | |
1307 | case ENCODER_OBJECT_ID_INTERNAL_UNIPHY1: | |
1308 | case ENCODER_OBJECT_ID_INTERNAL_UNIPHY2: | |
1309 | case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_LVTMA: | |
1310 | radeon_atom_encoder_dpms_dig(encoder, mode); | |
1311 | break; | |
1312 | case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DVO1: | |
1313 | if (ASIC_IS_DCE5(rdev)) { | |
1314 | switch (mode) { | |
1315 | case DRM_MODE_DPMS_ON: | |
1316 | atombios_dvo_setup(encoder, ATOM_ENABLE); | |
1317 | break; | |
1318 | case DRM_MODE_DPMS_STANDBY: | |
1319 | case DRM_MODE_DPMS_SUSPEND: | |
1320 | case DRM_MODE_DPMS_OFF: | |
1321 | atombios_dvo_setup(encoder, ATOM_DISABLE); | |
1322 | break; | |
1323 | } | |
1324 | } else if (ASIC_IS_DCE3(rdev)) | |
1325 | radeon_atom_encoder_dpms_dig(encoder, mode); | |
1326 | else | |
1327 | radeon_atom_encoder_dpms_avivo(encoder, mode); | |
1328 | break; | |
1329 | case ENCODER_OBJECT_ID_INTERNAL_DAC1: | |
1330 | case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC1: | |
1331 | if (ASIC_IS_DCE5(rdev)) { | |
1332 | switch (mode) { | |
1333 | case DRM_MODE_DPMS_ON: | |
1334 | atombios_dac_setup(encoder, ATOM_ENABLE); | |
1335 | break; | |
1336 | case DRM_MODE_DPMS_STANDBY: | |
1337 | case DRM_MODE_DPMS_SUSPEND: | |
1338 | case DRM_MODE_DPMS_OFF: | |
1339 | atombios_dac_setup(encoder, ATOM_DISABLE); | |
1340 | break; | |
1341 | } | |
1342 | } else | |
1343 | radeon_atom_encoder_dpms_avivo(encoder, mode); | |
1344 | break; | |
1345 | default: | |
1346 | return; | |
1347 | } | |
1348 | ||
1349 | if (ext_encoder) | |
1350 | radeon_atom_encoder_dpms_ext(encoder, ext_encoder, mode); | |
1351 | ||
1352 | radeon_atombios_encoder_dpms_scratch_regs(encoder, (mode == DRM_MODE_DPMS_ON) ? true : false); | |
1353 | ||
1354 | } | |
1355 | ||
1356 | union crtc_source_param { | |
1357 | SELECT_CRTC_SOURCE_PS_ALLOCATION v1; | |
1358 | SELECT_CRTC_SOURCE_PARAMETERS_V2 v2; | |
1359 | }; | |
1360 | ||
1361 | static void | |
1362 | atombios_set_encoder_crtc_source(struct drm_encoder *encoder) | |
1363 | { | |
1364 | struct drm_device *dev = encoder->dev; | |
1365 | struct radeon_device *rdev = dev->dev_private; | |
1366 | struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder); | |
1367 | struct radeon_crtc *radeon_crtc = to_radeon_crtc(encoder->crtc); | |
1368 | union crtc_source_param args; | |
1369 | int index = GetIndexIntoMasterTable(COMMAND, SelectCRTC_Source); | |
1370 | uint8_t frev, crev; | |
1371 | struct radeon_encoder_atom_dig *dig; | |
1372 | ||
1373 | memset(&args, 0, sizeof(args)); | |
1374 | ||
1375 | if (!atom_parse_cmd_header(rdev->mode_info.atom_context, index, &frev, &crev)) | |
1376 | return; | |
1377 | ||
1378 | switch (frev) { | |
1379 | case 1: | |
1380 | switch (crev) { | |
1381 | case 1: | |
1382 | default: | |
1383 | if (ASIC_IS_AVIVO(rdev)) | |
1384 | args.v1.ucCRTC = radeon_crtc->crtc_id; | |
1385 | else { | |
1386 | if (radeon_encoder->encoder_id == ENCODER_OBJECT_ID_INTERNAL_DAC1) { | |
1387 | args.v1.ucCRTC = radeon_crtc->crtc_id; | |
1388 | } else { | |
1389 | args.v1.ucCRTC = radeon_crtc->crtc_id << 2; | |
1390 | } | |
1391 | } | |
1392 | switch (radeon_encoder->encoder_id) { | |
1393 | case ENCODER_OBJECT_ID_INTERNAL_TMDS1: | |
1394 | case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_TMDS1: | |
1395 | args.v1.ucDevice = ATOM_DEVICE_DFP1_INDEX; | |
1396 | break; | |
1397 | case ENCODER_OBJECT_ID_INTERNAL_LVDS: | |
1398 | case ENCODER_OBJECT_ID_INTERNAL_LVTM1: | |
1399 | if (radeon_encoder->devices & ATOM_DEVICE_LCD1_SUPPORT) | |
1400 | args.v1.ucDevice = ATOM_DEVICE_LCD1_INDEX; | |
1401 | else | |
1402 | args.v1.ucDevice = ATOM_DEVICE_DFP3_INDEX; | |
1403 | break; | |
1404 | case ENCODER_OBJECT_ID_INTERNAL_DVO1: | |
1405 | case ENCODER_OBJECT_ID_INTERNAL_DDI: | |
1406 | case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DVO1: | |
1407 | args.v1.ucDevice = ATOM_DEVICE_DFP2_INDEX; | |
1408 | break; | |
1409 | case ENCODER_OBJECT_ID_INTERNAL_DAC1: | |
1410 | case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC1: | |
1411 | if (radeon_encoder->active_device & (ATOM_DEVICE_TV_SUPPORT)) | |
1412 | args.v1.ucDevice = ATOM_DEVICE_TV1_INDEX; | |
1413 | else if (radeon_encoder->active_device & (ATOM_DEVICE_CV_SUPPORT)) | |
1414 | args.v1.ucDevice = ATOM_DEVICE_CV_INDEX; | |
1415 | else | |
1416 | args.v1.ucDevice = ATOM_DEVICE_CRT1_INDEX; | |
1417 | break; | |
1418 | case ENCODER_OBJECT_ID_INTERNAL_DAC2: | |
1419 | case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC2: | |
1420 | if (radeon_encoder->active_device & (ATOM_DEVICE_TV_SUPPORT)) | |
1421 | args.v1.ucDevice = ATOM_DEVICE_TV1_INDEX; | |
1422 | else if (radeon_encoder->active_device & (ATOM_DEVICE_CV_SUPPORT)) | |
1423 | args.v1.ucDevice = ATOM_DEVICE_CV_INDEX; | |
1424 | else | |
1425 | args.v1.ucDevice = ATOM_DEVICE_CRT2_INDEX; | |
1426 | break; | |
1427 | } | |
1428 | break; | |
1429 | case 2: | |
1430 | args.v2.ucCRTC = radeon_crtc->crtc_id; | |
1431 | if (radeon_encoder_get_dp_bridge_encoder_id(encoder) != ENCODER_OBJECT_ID_NONE) { | |
1432 | struct drm_connector *connector = radeon_get_connector_for_encoder(encoder); | |
1433 | ||
1434 | if (connector->connector_type == DRM_MODE_CONNECTOR_LVDS) | |
1435 | args.v2.ucEncodeMode = ATOM_ENCODER_MODE_LVDS; | |
1436 | else if (connector->connector_type == DRM_MODE_CONNECTOR_VGA) | |
1437 | args.v2.ucEncodeMode = ATOM_ENCODER_MODE_CRT; | |
1438 | else | |
1439 | args.v2.ucEncodeMode = atombios_get_encoder_mode(encoder); | |
1440 | } else | |
1441 | args.v2.ucEncodeMode = atombios_get_encoder_mode(encoder); | |
1442 | switch (radeon_encoder->encoder_id) { | |
1443 | case ENCODER_OBJECT_ID_INTERNAL_UNIPHY: | |
1444 | case ENCODER_OBJECT_ID_INTERNAL_UNIPHY1: | |
1445 | case ENCODER_OBJECT_ID_INTERNAL_UNIPHY2: | |
1446 | case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_LVTMA: | |
1447 | dig = radeon_encoder->enc_priv; | |
1448 | switch (dig->dig_encoder) { | |
1449 | case 0: | |
1450 | args.v2.ucEncoderID = ASIC_INT_DIG1_ENCODER_ID; | |
1451 | break; | |
1452 | case 1: | |
1453 | args.v2.ucEncoderID = ASIC_INT_DIG2_ENCODER_ID; | |
1454 | break; | |
1455 | case 2: | |
1456 | args.v2.ucEncoderID = ASIC_INT_DIG3_ENCODER_ID; | |
1457 | break; | |
1458 | case 3: | |
1459 | args.v2.ucEncoderID = ASIC_INT_DIG4_ENCODER_ID; | |
1460 | break; | |
1461 | case 4: | |
1462 | args.v2.ucEncoderID = ASIC_INT_DIG5_ENCODER_ID; | |
1463 | break; | |
1464 | case 5: | |
1465 | args.v2.ucEncoderID = ASIC_INT_DIG6_ENCODER_ID; | |
1466 | break; | |
1467 | } | |
1468 | break; | |
1469 | case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DVO1: | |
1470 | args.v2.ucEncoderID = ASIC_INT_DVO_ENCODER_ID; | |
1471 | break; | |
1472 | case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC1: | |
1473 | if (radeon_encoder->active_device & (ATOM_DEVICE_TV_SUPPORT)) | |
1474 | args.v2.ucEncoderID = ASIC_INT_TV_ENCODER_ID; | |
1475 | else if (radeon_encoder->active_device & (ATOM_DEVICE_CV_SUPPORT)) | |
1476 | args.v2.ucEncoderID = ASIC_INT_TV_ENCODER_ID; | |
1477 | else | |
1478 | args.v2.ucEncoderID = ASIC_INT_DAC1_ENCODER_ID; | |
1479 | break; | |
1480 | case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC2: | |
1481 | if (radeon_encoder->active_device & (ATOM_DEVICE_TV_SUPPORT)) | |
1482 | args.v2.ucEncoderID = ASIC_INT_TV_ENCODER_ID; | |
1483 | else if (radeon_encoder->active_device & (ATOM_DEVICE_CV_SUPPORT)) | |
1484 | args.v2.ucEncoderID = ASIC_INT_TV_ENCODER_ID; | |
1485 | else | |
1486 | args.v2.ucEncoderID = ASIC_INT_DAC2_ENCODER_ID; | |
1487 | break; | |
1488 | } | |
1489 | break; | |
1490 | } | |
1491 | break; | |
1492 | default: | |
1493 | DRM_ERROR("Unknown table version: %d, %d\n", frev, crev); | |
1494 | return; | |
1495 | } | |
1496 | ||
1497 | atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args); | |
1498 | ||
1499 | /* update scratch regs with new routing */ | |
1500 | radeon_atombios_encoder_crtc_scratch_regs(encoder, radeon_crtc->crtc_id); | |
1501 | } | |
1502 | ||
1503 | static void | |
1504 | atombios_apply_encoder_quirks(struct drm_encoder *encoder, | |
1505 | struct drm_display_mode *mode) | |
1506 | { | |
1507 | struct drm_device *dev = encoder->dev; | |
1508 | struct radeon_device *rdev = dev->dev_private; | |
1509 | struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder); | |
1510 | struct radeon_crtc *radeon_crtc = to_radeon_crtc(encoder->crtc); | |
1511 | ||
1512 | /* Funky macbooks */ | |
1513 | if ((dev->pdev->device == 0x71C5) && | |
1514 | (dev->pdev->subsystem_vendor == 0x106b) && | |
1515 | (dev->pdev->subsystem_device == 0x0080)) { | |
1516 | if (radeon_encoder->devices & ATOM_DEVICE_LCD1_SUPPORT) { | |
1517 | uint32_t lvtma_bit_depth_control = RREG32(AVIVO_LVTMA_BIT_DEPTH_CONTROL); | |
1518 | ||
1519 | lvtma_bit_depth_control &= ~AVIVO_LVTMA_BIT_DEPTH_CONTROL_TRUNCATE_EN; | |
1520 | lvtma_bit_depth_control &= ~AVIVO_LVTMA_BIT_DEPTH_CONTROL_SPATIAL_DITHER_EN; | |
1521 | ||
1522 | WREG32(AVIVO_LVTMA_BIT_DEPTH_CONTROL, lvtma_bit_depth_control); | |
1523 | } | |
1524 | } | |
1525 | ||
1526 | /* set scaler clears this on some chips */ | |
1527 | if (ASIC_IS_AVIVO(rdev) && | |
1528 | (!(radeon_encoder->active_device & (ATOM_DEVICE_TV_SUPPORT)))) { | |
1529 | if (ASIC_IS_DCE4(rdev)) { | |
1530 | if (mode->flags & DRM_MODE_FLAG_INTERLACE) | |
1531 | WREG32(EVERGREEN_DATA_FORMAT + radeon_crtc->crtc_offset, | |
1532 | EVERGREEN_INTERLEAVE_EN); | |
1533 | else | |
1534 | WREG32(EVERGREEN_DATA_FORMAT + radeon_crtc->crtc_offset, 0); | |
1535 | } else { | |
1536 | if (mode->flags & DRM_MODE_FLAG_INTERLACE) | |
1537 | WREG32(AVIVO_D1MODE_DATA_FORMAT + radeon_crtc->crtc_offset, | |
1538 | AVIVO_D1MODE_INTERLEAVE_EN); | |
1539 | else | |
1540 | WREG32(AVIVO_D1MODE_DATA_FORMAT + radeon_crtc->crtc_offset, 0); | |
1541 | } | |
1542 | } | |
1543 | } | |
1544 | ||
1545 | static int radeon_atom_pick_dig_encoder(struct drm_encoder *encoder) | |
1546 | { | |
1547 | struct drm_device *dev = encoder->dev; | |
1548 | struct radeon_device *rdev = dev->dev_private; | |
1549 | struct radeon_crtc *radeon_crtc = to_radeon_crtc(encoder->crtc); | |
1550 | struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder); | |
1551 | struct drm_encoder *test_encoder; | |
1552 | struct radeon_encoder_atom_dig *dig; | |
1553 | uint32_t dig_enc_in_use = 0; | |
1554 | ||
1555 | /* DCE4/5 */ | |
1556 | if (ASIC_IS_DCE4(rdev)) { | |
1557 | dig = radeon_encoder->enc_priv; | |
1558 | if (ASIC_IS_DCE41(rdev)) { | |
1559 | /* ontario follows DCE4 */ | |
1560 | if (rdev->family == CHIP_PALM) { | |
1561 | if (dig->linkb) | |
1562 | return 1; | |
1563 | else | |
1564 | return 0; | |
1565 | } else | |
1566 | /* llano follows DCE3.2 */ | |
1567 | return radeon_crtc->crtc_id; | |
1568 | } else { | |
1569 | switch (radeon_encoder->encoder_id) { | |
1570 | case ENCODER_OBJECT_ID_INTERNAL_UNIPHY: | |
1571 | if (dig->linkb) | |
1572 | return 1; | |
1573 | else | |
1574 | return 0; | |
1575 | break; | |
1576 | case ENCODER_OBJECT_ID_INTERNAL_UNIPHY1: | |
1577 | if (dig->linkb) | |
1578 | return 3; | |
1579 | else | |
1580 | return 2; | |
1581 | break; | |
1582 | case ENCODER_OBJECT_ID_INTERNAL_UNIPHY2: | |
1583 | if (dig->linkb) | |
1584 | return 5; | |
1585 | else | |
1586 | return 4; | |
1587 | break; | |
1588 | } | |
1589 | } | |
1590 | } | |
1591 | ||
1592 | /* on DCE32 and encoder can driver any block so just crtc id */ | |
1593 | if (ASIC_IS_DCE32(rdev)) { | |
1594 | return radeon_crtc->crtc_id; | |
1595 | } | |
1596 | ||
1597 | /* on DCE3 - LVTMA can only be driven by DIGB */ | |
1598 | list_for_each_entry(test_encoder, &dev->mode_config.encoder_list, head) { | |
1599 | struct radeon_encoder *radeon_test_encoder; | |
1600 | ||
1601 | if (encoder == test_encoder) | |
1602 | continue; | |
1603 | ||
1604 | if (!radeon_encoder_is_digital(test_encoder)) | |
1605 | continue; | |
1606 | ||
1607 | radeon_test_encoder = to_radeon_encoder(test_encoder); | |
1608 | dig = radeon_test_encoder->enc_priv; | |
1609 | ||
1610 | if (dig->dig_encoder >= 0) | |
1611 | dig_enc_in_use |= (1 << dig->dig_encoder); | |
1612 | } | |
1613 | ||
1614 | if (radeon_encoder->encoder_id == ENCODER_OBJECT_ID_INTERNAL_KLDSCP_LVTMA) { | |
1615 | if (dig_enc_in_use & 0x2) | |
1616 | DRM_ERROR("LVDS required digital encoder 2 but it was in use - stealing\n"); | |
1617 | return 1; | |
1618 | } | |
1619 | if (!(dig_enc_in_use & 1)) | |
1620 | return 0; | |
1621 | return 1; | |
1622 | } | |
1623 | ||
1624 | /* This only needs to be called once at startup */ | |
1625 | void | |
1626 | radeon_atom_encoder_init(struct radeon_device *rdev) | |
1627 | { | |
1628 | struct drm_device *dev = rdev->ddev; | |
1629 | struct drm_encoder *encoder; | |
1630 | ||
1631 | list_for_each_entry(encoder, &dev->mode_config.encoder_list, head) { | |
1632 | struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder); | |
1633 | struct drm_encoder *ext_encoder = radeon_get_external_encoder(encoder); | |
1634 | ||
1635 | switch (radeon_encoder->encoder_id) { | |
1636 | case ENCODER_OBJECT_ID_INTERNAL_UNIPHY: | |
1637 | case ENCODER_OBJECT_ID_INTERNAL_UNIPHY1: | |
1638 | case ENCODER_OBJECT_ID_INTERNAL_UNIPHY2: | |
1639 | case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_LVTMA: | |
1640 | atombios_dig_transmitter_setup(encoder, ATOM_TRANSMITTER_ACTION_INIT, 0, 0); | |
1641 | break; | |
1642 | default: | |
1643 | break; | |
1644 | } | |
1645 | ||
1646 | if (ext_encoder && ASIC_IS_DCE41(rdev)) | |
1647 | atombios_external_encoder_setup(encoder, ext_encoder, | |
1648 | EXTERNAL_ENCODER_ACTION_V3_ENCODER_INIT); | |
1649 | } | |
1650 | } | |
1651 | ||
1652 | static void | |
1653 | radeon_atom_encoder_mode_set(struct drm_encoder *encoder, | |
1654 | struct drm_display_mode *mode, | |
1655 | struct drm_display_mode *adjusted_mode) | |
1656 | { | |
1657 | struct drm_device *dev = encoder->dev; | |
1658 | struct radeon_device *rdev = dev->dev_private; | |
1659 | struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder); | |
1660 | struct drm_encoder *ext_encoder = radeon_get_external_encoder(encoder); | |
1661 | ||
1662 | radeon_encoder->pixel_clock = adjusted_mode->clock; | |
1663 | ||
1664 | if (ASIC_IS_AVIVO(rdev) && !ASIC_IS_DCE4(rdev)) { | |
1665 | if (radeon_encoder->active_device & (ATOM_DEVICE_CV_SUPPORT | ATOM_DEVICE_TV_SUPPORT)) | |
1666 | atombios_yuv_setup(encoder, true); | |
1667 | else | |
1668 | atombios_yuv_setup(encoder, false); | |
1669 | } | |
1670 | ||
1671 | switch (radeon_encoder->encoder_id) { | |
1672 | case ENCODER_OBJECT_ID_INTERNAL_TMDS1: | |
1673 | case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_TMDS1: | |
1674 | case ENCODER_OBJECT_ID_INTERNAL_LVDS: | |
1675 | case ENCODER_OBJECT_ID_INTERNAL_LVTM1: | |
1676 | atombios_digital_setup(encoder, PANEL_ENCODER_ACTION_ENABLE); | |
1677 | break; | |
1678 | case ENCODER_OBJECT_ID_INTERNAL_UNIPHY: | |
1679 | case ENCODER_OBJECT_ID_INTERNAL_UNIPHY1: | |
1680 | case ENCODER_OBJECT_ID_INTERNAL_UNIPHY2: | |
1681 | case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_LVTMA: | |
1682 | if (ASIC_IS_DCE4(rdev)) { | |
1683 | /* disable the transmitter */ | |
1684 | atombios_dig_transmitter_setup(encoder, ATOM_TRANSMITTER_ACTION_DISABLE, 0, 0); | |
1685 | /* setup and enable the encoder */ | |
1686 | atombios_dig_encoder_setup(encoder, ATOM_ENCODER_CMD_SETUP, 0); | |
1687 | ||
1688 | /* enable the transmitter */ | |
1689 | atombios_dig_transmitter_setup(encoder, ATOM_TRANSMITTER_ACTION_ENABLE, 0, 0); | |
1690 | } else { | |
1691 | /* disable the encoder and transmitter */ | |
1692 | atombios_dig_transmitter_setup(encoder, ATOM_TRANSMITTER_ACTION_DISABLE, 0, 0); | |
1693 | atombios_dig_encoder_setup(encoder, ATOM_DISABLE, 0); | |
1694 | ||
1695 | /* setup and enable the encoder and transmitter */ | |
1696 | atombios_dig_encoder_setup(encoder, ATOM_ENABLE, 0); | |
1697 | atombios_dig_transmitter_setup(encoder, ATOM_TRANSMITTER_ACTION_SETUP, 0, 0); | |
1698 | atombios_dig_transmitter_setup(encoder, ATOM_TRANSMITTER_ACTION_ENABLE, 0, 0); | |
1699 | } | |
1700 | break; | |
1701 | case ENCODER_OBJECT_ID_INTERNAL_DDI: | |
1702 | case ENCODER_OBJECT_ID_INTERNAL_DVO1: | |
1703 | case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DVO1: | |
1704 | atombios_dvo_setup(encoder, ATOM_ENABLE); | |
1705 | break; | |
1706 | case ENCODER_OBJECT_ID_INTERNAL_DAC1: | |
1707 | case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC1: | |
1708 | case ENCODER_OBJECT_ID_INTERNAL_DAC2: | |
1709 | case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC2: | |
1710 | atombios_dac_setup(encoder, ATOM_ENABLE); | |
1711 | if (radeon_encoder->devices & (ATOM_DEVICE_TV_SUPPORT | ATOM_DEVICE_CV_SUPPORT)) { | |
1712 | if (radeon_encoder->active_device & (ATOM_DEVICE_TV_SUPPORT | ATOM_DEVICE_CV_SUPPORT)) | |
1713 | atombios_tv_setup(encoder, ATOM_ENABLE); | |
1714 | else | |
1715 | atombios_tv_setup(encoder, ATOM_DISABLE); | |
1716 | } | |
1717 | break; | |
1718 | } | |
1719 | ||
1720 | if (ext_encoder) { | |
1721 | if (ASIC_IS_DCE41(rdev)) | |
1722 | atombios_external_encoder_setup(encoder, ext_encoder, | |
1723 | EXTERNAL_ENCODER_ACTION_V3_ENCODER_SETUP); | |
1724 | else | |
1725 | atombios_external_encoder_setup(encoder, ext_encoder, ATOM_ENABLE); | |
1726 | } | |
1727 | ||
1728 | atombios_apply_encoder_quirks(encoder, adjusted_mode); | |
1729 | ||
1730 | if (atombios_get_encoder_mode(encoder) == ATOM_ENCODER_MODE_HDMI) { | |
1731 | r600_hdmi_enable(encoder); | |
1732 | r600_hdmi_setmode(encoder, adjusted_mode); | |
1733 | } | |
1734 | } | |
1735 | ||
1736 | static bool | |
1737 | atombios_dac_load_detect(struct drm_encoder *encoder, struct drm_connector *connector) | |
1738 | { | |
1739 | struct drm_device *dev = encoder->dev; | |
1740 | struct radeon_device *rdev = dev->dev_private; | |
1741 | struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder); | |
1742 | struct radeon_connector *radeon_connector = to_radeon_connector(connector); | |
1743 | ||
1744 | if (radeon_encoder->devices & (ATOM_DEVICE_TV_SUPPORT | | |
1745 | ATOM_DEVICE_CV_SUPPORT | | |
1746 | ATOM_DEVICE_CRT_SUPPORT)) { | |
1747 | DAC_LOAD_DETECTION_PS_ALLOCATION args; | |
1748 | int index = GetIndexIntoMasterTable(COMMAND, DAC_LoadDetection); | |
1749 | uint8_t frev, crev; | |
1750 | ||
1751 | memset(&args, 0, sizeof(args)); | |
1752 | ||
1753 | if (!atom_parse_cmd_header(rdev->mode_info.atom_context, index, &frev, &crev)) | |
1754 | return false; | |
1755 | ||
1756 | args.sDacload.ucMisc = 0; | |
1757 | ||
1758 | if ((radeon_encoder->encoder_id == ENCODER_OBJECT_ID_INTERNAL_DAC1) || | |
1759 | (radeon_encoder->encoder_id == ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC1)) | |
1760 | args.sDacload.ucDacType = ATOM_DAC_A; | |
1761 | else | |
1762 | args.sDacload.ucDacType = ATOM_DAC_B; | |
1763 | ||
1764 | if (radeon_connector->devices & ATOM_DEVICE_CRT1_SUPPORT) | |
1765 | args.sDacload.usDeviceID = cpu_to_le16(ATOM_DEVICE_CRT1_SUPPORT); | |
1766 | else if (radeon_connector->devices & ATOM_DEVICE_CRT2_SUPPORT) | |
1767 | args.sDacload.usDeviceID = cpu_to_le16(ATOM_DEVICE_CRT2_SUPPORT); | |
1768 | else if (radeon_connector->devices & ATOM_DEVICE_CV_SUPPORT) { | |
1769 | args.sDacload.usDeviceID = cpu_to_le16(ATOM_DEVICE_CV_SUPPORT); | |
1770 | if (crev >= 3) | |
1771 | args.sDacload.ucMisc = DAC_LOAD_MISC_YPrPb; | |
1772 | } else if (radeon_connector->devices & ATOM_DEVICE_TV1_SUPPORT) { | |
1773 | args.sDacload.usDeviceID = cpu_to_le16(ATOM_DEVICE_TV1_SUPPORT); | |
1774 | if (crev >= 3) | |
1775 | args.sDacload.ucMisc = DAC_LOAD_MISC_YPrPb; | |
1776 | } | |
1777 | ||
1778 | atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args); | |
1779 | ||
1780 | return true; | |
1781 | } else | |
1782 | return false; | |
1783 | } | |
1784 | ||
1785 | static enum drm_connector_status | |
1786 | radeon_atom_dac_detect(struct drm_encoder *encoder, struct drm_connector *connector) | |
1787 | { | |
1788 | struct drm_device *dev = encoder->dev; | |
1789 | struct radeon_device *rdev = dev->dev_private; | |
1790 | struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder); | |
1791 | struct radeon_connector *radeon_connector = to_radeon_connector(connector); | |
1792 | uint32_t bios_0_scratch; | |
1793 | ||
1794 | if (!atombios_dac_load_detect(encoder, connector)) { | |
1795 | DRM_DEBUG_KMS("detect returned false \n"); | |
1796 | return connector_status_unknown; | |
1797 | } | |
1798 | ||
1799 | if (rdev->family >= CHIP_R600) | |
1800 | bios_0_scratch = RREG32(R600_BIOS_0_SCRATCH); | |
1801 | else | |
1802 | bios_0_scratch = RREG32(RADEON_BIOS_0_SCRATCH); | |
1803 | ||
1804 | DRM_DEBUG_KMS("Bios 0 scratch %x %08x\n", bios_0_scratch, radeon_encoder->devices); | |
1805 | if (radeon_connector->devices & ATOM_DEVICE_CRT1_SUPPORT) { | |
1806 | if (bios_0_scratch & ATOM_S0_CRT1_MASK) | |
1807 | return connector_status_connected; | |
1808 | } | |
1809 | if (radeon_connector->devices & ATOM_DEVICE_CRT2_SUPPORT) { | |
1810 | if (bios_0_scratch & ATOM_S0_CRT2_MASK) | |
1811 | return connector_status_connected; | |
1812 | } | |
1813 | if (radeon_connector->devices & ATOM_DEVICE_CV_SUPPORT) { | |
1814 | if (bios_0_scratch & (ATOM_S0_CV_MASK|ATOM_S0_CV_MASK_A)) | |
1815 | return connector_status_connected; | |
1816 | } | |
1817 | if (radeon_connector->devices & ATOM_DEVICE_TV1_SUPPORT) { | |
1818 | if (bios_0_scratch & (ATOM_S0_TV1_COMPOSITE | ATOM_S0_TV1_COMPOSITE_A)) | |
1819 | return connector_status_connected; /* CTV */ | |
1820 | else if (bios_0_scratch & (ATOM_S0_TV1_SVIDEO | ATOM_S0_TV1_SVIDEO_A)) | |
1821 | return connector_status_connected; /* STV */ | |
1822 | } | |
1823 | return connector_status_disconnected; | |
1824 | } | |
1825 | ||
1826 | static enum drm_connector_status | |
1827 | radeon_atom_dig_detect(struct drm_encoder *encoder, struct drm_connector *connector) | |
1828 | { | |
1829 | struct drm_device *dev = encoder->dev; | |
1830 | struct radeon_device *rdev = dev->dev_private; | |
1831 | struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder); | |
1832 | struct radeon_connector *radeon_connector = to_radeon_connector(connector); | |
1833 | struct drm_encoder *ext_encoder = radeon_get_external_encoder(encoder); | |
1834 | u32 bios_0_scratch; | |
1835 | ||
1836 | if (!ASIC_IS_DCE4(rdev)) | |
1837 | return connector_status_unknown; | |
1838 | ||
1839 | if (!ext_encoder) | |
1840 | return connector_status_unknown; | |
1841 | ||
1842 | if ((radeon_connector->devices & ATOM_DEVICE_CRT_SUPPORT) == 0) | |
1843 | return connector_status_unknown; | |
1844 | ||
1845 | /* load detect on the dp bridge */ | |
1846 | atombios_external_encoder_setup(encoder, ext_encoder, | |
1847 | EXTERNAL_ENCODER_ACTION_V3_DACLOAD_DETECTION); | |
1848 | ||
1849 | bios_0_scratch = RREG32(R600_BIOS_0_SCRATCH); | |
1850 | ||
1851 | DRM_DEBUG_KMS("Bios 0 scratch %x %08x\n", bios_0_scratch, radeon_encoder->devices); | |
1852 | if (radeon_connector->devices & ATOM_DEVICE_CRT1_SUPPORT) { | |
1853 | if (bios_0_scratch & ATOM_S0_CRT1_MASK) | |
1854 | return connector_status_connected; | |
1855 | } | |
1856 | if (radeon_connector->devices & ATOM_DEVICE_CRT2_SUPPORT) { | |
1857 | if (bios_0_scratch & ATOM_S0_CRT2_MASK) | |
1858 | return connector_status_connected; | |
1859 | } | |
1860 | if (radeon_connector->devices & ATOM_DEVICE_CV_SUPPORT) { | |
1861 | if (bios_0_scratch & (ATOM_S0_CV_MASK|ATOM_S0_CV_MASK_A)) | |
1862 | return connector_status_connected; | |
1863 | } | |
1864 | if (radeon_connector->devices & ATOM_DEVICE_TV1_SUPPORT) { | |
1865 | if (bios_0_scratch & (ATOM_S0_TV1_COMPOSITE | ATOM_S0_TV1_COMPOSITE_A)) | |
1866 | return connector_status_connected; /* CTV */ | |
1867 | else if (bios_0_scratch & (ATOM_S0_TV1_SVIDEO | ATOM_S0_TV1_SVIDEO_A)) | |
1868 | return connector_status_connected; /* STV */ | |
1869 | } | |
1870 | return connector_status_disconnected; | |
1871 | } | |
1872 | ||
1873 | void | |
1874 | radeon_atom_ext_encoder_setup_ddc(struct drm_encoder *encoder) | |
1875 | { | |
1876 | struct drm_encoder *ext_encoder = radeon_get_external_encoder(encoder); | |
1877 | ||
1878 | if (ext_encoder) | |
1879 | /* ddc_setup on the dp bridge */ | |
1880 | atombios_external_encoder_setup(encoder, ext_encoder, | |
1881 | EXTERNAL_ENCODER_ACTION_V3_DDC_SETUP); | |
1882 | ||
1883 | } | |
1884 | ||
1885 | static void radeon_atom_encoder_prepare(struct drm_encoder *encoder) | |
1886 | { | |
1887 | struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder); | |
1888 | struct drm_connector *connector = radeon_get_connector_for_encoder(encoder); | |
1889 | ||
1890 | if ((radeon_encoder->active_device & | |
1891 | (ATOM_DEVICE_DFP_SUPPORT | ATOM_DEVICE_LCD_SUPPORT)) || | |
1892 | (radeon_encoder_get_dp_bridge_encoder_id(encoder) != | |
1893 | ENCODER_OBJECT_ID_NONE)) { | |
1894 | struct radeon_encoder_atom_dig *dig = radeon_encoder->enc_priv; | |
1895 | if (dig) | |
1896 | dig->dig_encoder = radeon_atom_pick_dig_encoder(encoder); | |
1897 | } | |
1898 | ||
1899 | radeon_atom_output_lock(encoder, true); | |
1900 | radeon_atom_encoder_dpms(encoder, DRM_MODE_DPMS_OFF); | |
1901 | ||
1902 | if (connector) { | |
1903 | struct radeon_connector *radeon_connector = to_radeon_connector(connector); | |
1904 | ||
1905 | /* select the clock/data port if it uses a router */ | |
1906 | if (radeon_connector->router.cd_valid) | |
1907 | radeon_router_select_cd_port(radeon_connector); | |
1908 | ||
1909 | /* turn eDP panel on for mode set */ | |
1910 | if (connector->connector_type == DRM_MODE_CONNECTOR_eDP) | |
1911 | atombios_set_edp_panel_power(connector, | |
1912 | ATOM_TRANSMITTER_ACTION_POWER_ON); | |
1913 | } | |
1914 | ||
1915 | /* this is needed for the pll/ss setup to work correctly in some cases */ | |
1916 | atombios_set_encoder_crtc_source(encoder); | |
1917 | } | |
1918 | ||
1919 | static void radeon_atom_encoder_commit(struct drm_encoder *encoder) | |
1920 | { | |
1921 | radeon_atom_encoder_dpms(encoder, DRM_MODE_DPMS_ON); | |
1922 | radeon_atom_output_lock(encoder, false); | |
1923 | } | |
1924 | ||
1925 | static void radeon_atom_encoder_disable(struct drm_encoder *encoder) | |
1926 | { | |
1927 | struct drm_device *dev = encoder->dev; | |
1928 | struct radeon_device *rdev = dev->dev_private; | |
1929 | struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder); | |
1930 | struct radeon_encoder_atom_dig *dig; | |
1931 | ||
1932 | /* check for pre-DCE3 cards with shared encoders; | |
1933 | * can't really use the links individually, so don't disable | |
1934 | * the encoder if it's in use by another connector | |
1935 | */ | |
1936 | if (!ASIC_IS_DCE3(rdev)) { | |
1937 | struct drm_encoder *other_encoder; | |
1938 | struct radeon_encoder *other_radeon_encoder; | |
1939 | ||
1940 | list_for_each_entry(other_encoder, &dev->mode_config.encoder_list, head) { | |
1941 | other_radeon_encoder = to_radeon_encoder(other_encoder); | |
1942 | if ((radeon_encoder->encoder_id == other_radeon_encoder->encoder_id) && | |
1943 | drm_helper_encoder_in_use(other_encoder)) | |
1944 | goto disable_done; | |
1945 | } | |
1946 | } | |
1947 | ||
1948 | radeon_atom_encoder_dpms(encoder, DRM_MODE_DPMS_OFF); | |
1949 | ||
1950 | switch (radeon_encoder->encoder_id) { | |
1951 | case ENCODER_OBJECT_ID_INTERNAL_TMDS1: | |
1952 | case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_TMDS1: | |
1953 | case ENCODER_OBJECT_ID_INTERNAL_LVDS: | |
1954 | case ENCODER_OBJECT_ID_INTERNAL_LVTM1: | |
1955 | atombios_digital_setup(encoder, PANEL_ENCODER_ACTION_DISABLE); | |
1956 | break; | |
1957 | case ENCODER_OBJECT_ID_INTERNAL_UNIPHY: | |
1958 | case ENCODER_OBJECT_ID_INTERNAL_UNIPHY1: | |
1959 | case ENCODER_OBJECT_ID_INTERNAL_UNIPHY2: | |
1960 | case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_LVTMA: | |
1961 | if (ASIC_IS_DCE4(rdev)) | |
1962 | /* disable the transmitter */ | |
1963 | atombios_dig_transmitter_setup(encoder, ATOM_TRANSMITTER_ACTION_DISABLE, 0, 0); | |
1964 | else { | |
1965 | /* disable the encoder and transmitter */ | |
1966 | atombios_dig_transmitter_setup(encoder, ATOM_TRANSMITTER_ACTION_DISABLE, 0, 0); | |
1967 | atombios_dig_encoder_setup(encoder, ATOM_DISABLE, 0); | |
1968 | } | |
1969 | break; | |
1970 | case ENCODER_OBJECT_ID_INTERNAL_DDI: | |
1971 | case ENCODER_OBJECT_ID_INTERNAL_DVO1: | |
1972 | case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DVO1: | |
1973 | atombios_dvo_setup(encoder, ATOM_DISABLE); | |
1974 | break; | |
1975 | case ENCODER_OBJECT_ID_INTERNAL_DAC1: | |
1976 | case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC1: | |
1977 | case ENCODER_OBJECT_ID_INTERNAL_DAC2: | |
1978 | case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC2: | |
1979 | atombios_dac_setup(encoder, ATOM_DISABLE); | |
1980 | if (radeon_encoder->devices & (ATOM_DEVICE_TV_SUPPORT | ATOM_DEVICE_CV_SUPPORT)) | |
1981 | atombios_tv_setup(encoder, ATOM_DISABLE); | |
1982 | break; | |
1983 | } | |
1984 | ||
1985 | disable_done: | |
1986 | if (radeon_encoder_is_digital(encoder)) { | |
1987 | if (atombios_get_encoder_mode(encoder) == ATOM_ENCODER_MODE_HDMI) | |
1988 | r600_hdmi_disable(encoder); | |
1989 | dig = radeon_encoder->enc_priv; | |
1990 | dig->dig_encoder = -1; | |
1991 | } | |
1992 | radeon_encoder->active_device = 0; | |
1993 | } | |
1994 | ||
1995 | /* these are handled by the primary encoders */ | |
1996 | static void radeon_atom_ext_prepare(struct drm_encoder *encoder) | |
1997 | { | |
1998 | ||
1999 | } | |
2000 | ||
2001 | static void radeon_atom_ext_commit(struct drm_encoder *encoder) | |
2002 | { | |
2003 | ||
2004 | } | |
2005 | ||
2006 | static void | |
2007 | radeon_atom_ext_mode_set(struct drm_encoder *encoder, | |
2008 | struct drm_display_mode *mode, | |
2009 | struct drm_display_mode *adjusted_mode) | |
2010 | { | |
2011 | ||
2012 | } | |
2013 | ||
2014 | static void radeon_atom_ext_disable(struct drm_encoder *encoder) | |
2015 | { | |
2016 | ||
2017 | } | |
2018 | ||
2019 | static void | |
2020 | radeon_atom_ext_dpms(struct drm_encoder *encoder, int mode) | |
2021 | { | |
2022 | ||
2023 | } | |
2024 | ||
2025 | static bool radeon_atom_ext_mode_fixup(struct drm_encoder *encoder, | |
2026 | struct drm_display_mode *mode, | |
2027 | struct drm_display_mode *adjusted_mode) | |
2028 | { | |
2029 | return true; | |
2030 | } | |
2031 | ||
2032 | static const struct drm_encoder_helper_funcs radeon_atom_ext_helper_funcs = { | |
2033 | .dpms = radeon_atom_ext_dpms, | |
2034 | .mode_fixup = radeon_atom_ext_mode_fixup, | |
2035 | .prepare = radeon_atom_ext_prepare, | |
2036 | .mode_set = radeon_atom_ext_mode_set, | |
2037 | .commit = radeon_atom_ext_commit, | |
2038 | .disable = radeon_atom_ext_disable, | |
2039 | /* no detect for TMDS/LVDS yet */ | |
2040 | }; | |
2041 | ||
2042 | static const struct drm_encoder_helper_funcs radeon_atom_dig_helper_funcs = { | |
2043 | .dpms = radeon_atom_encoder_dpms, | |
2044 | .mode_fixup = radeon_atom_mode_fixup, | |
2045 | .prepare = radeon_atom_encoder_prepare, | |
2046 | .mode_set = radeon_atom_encoder_mode_set, | |
2047 | .commit = radeon_atom_encoder_commit, | |
2048 | .disable = radeon_atom_encoder_disable, | |
2049 | .detect = radeon_atom_dig_detect, | |
2050 | }; | |
2051 | ||
2052 | static const struct drm_encoder_helper_funcs radeon_atom_dac_helper_funcs = { | |
2053 | .dpms = radeon_atom_encoder_dpms, | |
2054 | .mode_fixup = radeon_atom_mode_fixup, | |
2055 | .prepare = radeon_atom_encoder_prepare, | |
2056 | .mode_set = radeon_atom_encoder_mode_set, | |
2057 | .commit = radeon_atom_encoder_commit, | |
2058 | .detect = radeon_atom_dac_detect, | |
2059 | }; | |
2060 | ||
2061 | void radeon_enc_destroy(struct drm_encoder *encoder) | |
2062 | { | |
2063 | struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder); | |
2064 | kfree(radeon_encoder->enc_priv); | |
2065 | drm_encoder_cleanup(encoder); | |
2066 | kfree(radeon_encoder); | |
2067 | } | |
2068 | ||
2069 | static const struct drm_encoder_funcs radeon_atom_enc_funcs = { | |
2070 | .destroy = radeon_enc_destroy, | |
2071 | }; | |
2072 | ||
2073 | struct radeon_encoder_atom_dac * | |
2074 | radeon_atombios_set_dac_info(struct radeon_encoder *radeon_encoder) | |
2075 | { | |
2076 | struct drm_device *dev = radeon_encoder->base.dev; | |
2077 | struct radeon_device *rdev = dev->dev_private; | |
2078 | struct radeon_encoder_atom_dac *dac = kzalloc(sizeof(struct radeon_encoder_atom_dac), GFP_KERNEL); | |
2079 | ||
2080 | if (!dac) | |
2081 | return NULL; | |
2082 | ||
2083 | dac->tv_std = radeon_atombios_get_tv_info(rdev); | |
2084 | return dac; | |
2085 | } | |
2086 | ||
2087 | struct radeon_encoder_atom_dig * | |
2088 | radeon_atombios_set_dig_info(struct radeon_encoder *radeon_encoder) | |
2089 | { | |
2090 | int encoder_enum = (radeon_encoder->encoder_enum & ENUM_ID_MASK) >> ENUM_ID_SHIFT; | |
2091 | struct radeon_encoder_atom_dig *dig = kzalloc(sizeof(struct radeon_encoder_atom_dig), GFP_KERNEL); | |
2092 | ||
2093 | if (!dig) | |
2094 | return NULL; | |
2095 | ||
2096 | /* coherent mode by default */ | |
2097 | dig->coherent_mode = true; | |
2098 | dig->dig_encoder = -1; | |
2099 | ||
2100 | if (encoder_enum == 2) | |
2101 | dig->linkb = true; | |
2102 | else | |
2103 | dig->linkb = false; | |
2104 | ||
2105 | return dig; | |
2106 | } | |
2107 | ||
2108 | void | |
2109 | radeon_add_atom_encoder(struct drm_device *dev, | |
2110 | uint32_t encoder_enum, | |
2111 | uint32_t supported_device, | |
2112 | u16 caps) | |
2113 | { | |
2114 | struct radeon_device *rdev = dev->dev_private; | |
2115 | struct drm_encoder *encoder; | |
2116 | struct radeon_encoder *radeon_encoder; | |
2117 | ||
2118 | /* see if we already added it */ | |
2119 | list_for_each_entry(encoder, &dev->mode_config.encoder_list, head) { | |
2120 | radeon_encoder = to_radeon_encoder(encoder); | |
2121 | if (radeon_encoder->encoder_enum == encoder_enum) { | |
2122 | radeon_encoder->devices |= supported_device; | |
2123 | return; | |
2124 | } | |
2125 | ||
2126 | } | |
2127 | ||
2128 | /* add a new one */ | |
2129 | radeon_encoder = kzalloc(sizeof(struct radeon_encoder), GFP_KERNEL); | |
2130 | if (!radeon_encoder) | |
2131 | return; | |
2132 | ||
2133 | encoder = &radeon_encoder->base; | |
2134 | switch (rdev->num_crtc) { | |
2135 | case 1: | |
2136 | encoder->possible_crtcs = 0x1; | |
2137 | break; | |
2138 | case 2: | |
2139 | default: | |
2140 | encoder->possible_crtcs = 0x3; | |
2141 | break; | |
2142 | case 4: | |
2143 | encoder->possible_crtcs = 0xf; | |
2144 | break; | |
2145 | case 6: | |
2146 | encoder->possible_crtcs = 0x3f; | |
2147 | break; | |
2148 | } | |
2149 | ||
2150 | radeon_encoder->enc_priv = NULL; | |
2151 | ||
2152 | radeon_encoder->encoder_enum = encoder_enum; | |
2153 | radeon_encoder->encoder_id = (encoder_enum & OBJECT_ID_MASK) >> OBJECT_ID_SHIFT; | |
2154 | radeon_encoder->devices = supported_device; | |
2155 | radeon_encoder->rmx_type = RMX_OFF; | |
2156 | radeon_encoder->underscan_type = UNDERSCAN_OFF; | |
2157 | radeon_encoder->is_ext_encoder = false; | |
2158 | radeon_encoder->caps = caps; | |
2159 | ||
2160 | switch (radeon_encoder->encoder_id) { | |
2161 | case ENCODER_OBJECT_ID_INTERNAL_LVDS: | |
2162 | case ENCODER_OBJECT_ID_INTERNAL_TMDS1: | |
2163 | case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_TMDS1: | |
2164 | case ENCODER_OBJECT_ID_INTERNAL_LVTM1: | |
2165 | if (radeon_encoder->devices & (ATOM_DEVICE_LCD_SUPPORT)) { | |
2166 | radeon_encoder->rmx_type = RMX_FULL; | |
2167 | drm_encoder_init(dev, encoder, &radeon_atom_enc_funcs, DRM_MODE_ENCODER_LVDS); | |
2168 | radeon_encoder->enc_priv = radeon_atombios_get_lvds_info(radeon_encoder); | |
2169 | } else { | |
2170 | drm_encoder_init(dev, encoder, &radeon_atom_enc_funcs, DRM_MODE_ENCODER_TMDS); | |
2171 | radeon_encoder->enc_priv = radeon_atombios_set_dig_info(radeon_encoder); | |
2172 | } | |
2173 | drm_encoder_helper_add(encoder, &radeon_atom_dig_helper_funcs); | |
2174 | break; | |
2175 | case ENCODER_OBJECT_ID_INTERNAL_DAC1: | |
2176 | drm_encoder_init(dev, encoder, &radeon_atom_enc_funcs, DRM_MODE_ENCODER_DAC); | |
2177 | radeon_encoder->enc_priv = radeon_atombios_set_dac_info(radeon_encoder); | |
2178 | drm_encoder_helper_add(encoder, &radeon_atom_dac_helper_funcs); | |
2179 | break; | |
2180 | case ENCODER_OBJECT_ID_INTERNAL_DAC2: | |
2181 | case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC1: | |
2182 | case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC2: | |
2183 | drm_encoder_init(dev, encoder, &radeon_atom_enc_funcs, DRM_MODE_ENCODER_TVDAC); | |
2184 | radeon_encoder->enc_priv = radeon_atombios_set_dac_info(radeon_encoder); | |
2185 | drm_encoder_helper_add(encoder, &radeon_atom_dac_helper_funcs); | |
2186 | break; | |
2187 | case ENCODER_OBJECT_ID_INTERNAL_DVO1: | |
2188 | case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DVO1: | |
2189 | case ENCODER_OBJECT_ID_INTERNAL_DDI: | |
2190 | case ENCODER_OBJECT_ID_INTERNAL_UNIPHY: | |
2191 | case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_LVTMA: | |
2192 | case ENCODER_OBJECT_ID_INTERNAL_UNIPHY1: | |
2193 | case ENCODER_OBJECT_ID_INTERNAL_UNIPHY2: | |
2194 | if (radeon_encoder->devices & (ATOM_DEVICE_LCD_SUPPORT)) { | |
2195 | radeon_encoder->rmx_type = RMX_FULL; | |
2196 | drm_encoder_init(dev, encoder, &radeon_atom_enc_funcs, DRM_MODE_ENCODER_LVDS); | |
2197 | radeon_encoder->enc_priv = radeon_atombios_get_lvds_info(radeon_encoder); | |
2198 | } else if (radeon_encoder->devices & (ATOM_DEVICE_CRT_SUPPORT)) { | |
2199 | drm_encoder_init(dev, encoder, &radeon_atom_enc_funcs, DRM_MODE_ENCODER_DAC); | |
2200 | radeon_encoder->enc_priv = radeon_atombios_set_dig_info(radeon_encoder); | |
2201 | } else { | |
2202 | drm_encoder_init(dev, encoder, &radeon_atom_enc_funcs, DRM_MODE_ENCODER_TMDS); | |
2203 | radeon_encoder->enc_priv = radeon_atombios_set_dig_info(radeon_encoder); | |
2204 | } | |
2205 | drm_encoder_helper_add(encoder, &radeon_atom_dig_helper_funcs); | |
2206 | break; | |
2207 | case ENCODER_OBJECT_ID_SI170B: | |
2208 | case ENCODER_OBJECT_ID_CH7303: | |
2209 | case ENCODER_OBJECT_ID_EXTERNAL_SDVOA: | |
2210 | case ENCODER_OBJECT_ID_EXTERNAL_SDVOB: | |
2211 | case ENCODER_OBJECT_ID_TITFP513: | |
2212 | case ENCODER_OBJECT_ID_VT1623: | |
2213 | case ENCODER_OBJECT_ID_HDMI_SI1930: | |
2214 | case ENCODER_OBJECT_ID_TRAVIS: | |
2215 | case ENCODER_OBJECT_ID_NUTMEG: | |
2216 | /* these are handled by the primary encoders */ | |
2217 | radeon_encoder->is_ext_encoder = true; | |
2218 | if (radeon_encoder->devices & (ATOM_DEVICE_LCD_SUPPORT)) | |
2219 | drm_encoder_init(dev, encoder, &radeon_atom_enc_funcs, DRM_MODE_ENCODER_LVDS); | |
2220 | else if (radeon_encoder->devices & (ATOM_DEVICE_CRT_SUPPORT)) | |
2221 | drm_encoder_init(dev, encoder, &radeon_atom_enc_funcs, DRM_MODE_ENCODER_DAC); | |
2222 | else | |
2223 | drm_encoder_init(dev, encoder, &radeon_atom_enc_funcs, DRM_MODE_ENCODER_TMDS); | |
2224 | drm_encoder_helper_add(encoder, &radeon_atom_ext_helper_funcs); | |
2225 | break; | |
2226 | } | |
2227 | } |