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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 "drm_edid.h" | |
28 | #include "drm_crtc_helper.h" | |
29 | #include "radeon_drm.h" | |
30 | #include "radeon.h" | |
923f6848 | 31 | #include "atom.h" |
771fe6b9 JG |
32 | |
33 | extern void | |
34 | radeon_combios_connected_scratch_regs(struct drm_connector *connector, | |
35 | struct drm_encoder *encoder, | |
36 | bool connected); | |
37 | extern void | |
38 | radeon_atombios_connected_scratch_regs(struct drm_connector *connector, | |
39 | struct drm_encoder *encoder, | |
40 | bool connected); | |
41 | ||
445282db DA |
42 | static void radeon_property_change_mode(struct drm_encoder *encoder) |
43 | { | |
44 | struct drm_crtc *crtc = encoder->crtc; | |
45 | ||
46 | if (crtc && crtc->enabled) { | |
47 | drm_crtc_helper_set_mode(crtc, &crtc->mode, | |
48 | crtc->x, crtc->y, crtc->fb); | |
49 | } | |
50 | } | |
771fe6b9 JG |
51 | static void |
52 | radeon_connector_update_scratch_regs(struct drm_connector *connector, enum drm_connector_status status) | |
53 | { | |
54 | struct drm_device *dev = connector->dev; | |
55 | struct radeon_device *rdev = dev->dev_private; | |
56 | struct drm_encoder *best_encoder = NULL; | |
57 | struct drm_encoder *encoder = NULL; | |
58 | struct drm_connector_helper_funcs *connector_funcs = connector->helper_private; | |
59 | struct drm_mode_object *obj; | |
60 | bool connected; | |
61 | int i; | |
62 | ||
63 | best_encoder = connector_funcs->best_encoder(connector); | |
64 | ||
65 | for (i = 0; i < DRM_CONNECTOR_MAX_ENCODER; i++) { | |
66 | if (connector->encoder_ids[i] == 0) | |
67 | break; | |
68 | ||
69 | obj = drm_mode_object_find(connector->dev, | |
70 | connector->encoder_ids[i], | |
71 | DRM_MODE_OBJECT_ENCODER); | |
72 | if (!obj) | |
73 | continue; | |
74 | ||
75 | encoder = obj_to_encoder(obj); | |
76 | ||
77 | if ((encoder == best_encoder) && (status == connector_status_connected)) | |
78 | connected = true; | |
79 | else | |
80 | connected = false; | |
81 | ||
82 | if (rdev->is_atom_bios) | |
83 | radeon_atombios_connected_scratch_regs(connector, encoder, connected); | |
84 | else | |
85 | radeon_combios_connected_scratch_regs(connector, encoder, connected); | |
86 | ||
87 | } | |
88 | } | |
89 | ||
445282db DA |
90 | struct drm_encoder *radeon_find_encoder(struct drm_connector *connector, int encoder_type) |
91 | { | |
92 | struct drm_mode_object *obj; | |
93 | struct drm_encoder *encoder; | |
94 | int i; | |
95 | ||
96 | for (i = 0; i < DRM_CONNECTOR_MAX_ENCODER; i++) { | |
97 | if (connector->encoder_ids[i] == 0) | |
98 | break; | |
99 | ||
100 | obj = drm_mode_object_find(connector->dev, connector->encoder_ids[i], DRM_MODE_OBJECT_ENCODER); | |
101 | if (!obj) | |
102 | continue; | |
103 | ||
104 | encoder = obj_to_encoder(obj); | |
105 | if (encoder->encoder_type == encoder_type) | |
106 | return encoder; | |
107 | } | |
108 | return NULL; | |
109 | } | |
110 | ||
771fe6b9 JG |
111 | struct drm_encoder *radeon_best_single_encoder(struct drm_connector *connector) |
112 | { | |
113 | int enc_id = connector->encoder_ids[0]; | |
114 | struct drm_mode_object *obj; | |
115 | struct drm_encoder *encoder; | |
116 | ||
117 | /* pick the encoder ids */ | |
118 | if (enc_id) { | |
119 | obj = drm_mode_object_find(connector->dev, enc_id, DRM_MODE_OBJECT_ENCODER); | |
120 | if (!obj) | |
121 | return NULL; | |
122 | encoder = obj_to_encoder(obj); | |
123 | return encoder; | |
124 | } | |
125 | return NULL; | |
126 | } | |
127 | ||
4ce001ab DA |
128 | /* |
129 | * radeon_connector_analog_encoder_conflict_solve | |
130 | * - search for other connectors sharing this encoder | |
131 | * if priority is true, then set them disconnected if this is connected | |
132 | * if priority is false, set us disconnected if they are connected | |
133 | */ | |
134 | static enum drm_connector_status | |
135 | radeon_connector_analog_encoder_conflict_solve(struct drm_connector *connector, | |
136 | struct drm_encoder *encoder, | |
137 | enum drm_connector_status current_status, | |
138 | bool priority) | |
139 | { | |
140 | struct drm_device *dev = connector->dev; | |
141 | struct drm_connector *conflict; | |
142 | int i; | |
143 | ||
144 | list_for_each_entry(conflict, &dev->mode_config.connector_list, head) { | |
145 | if (conflict == connector) | |
146 | continue; | |
147 | ||
148 | for (i = 0; i < DRM_CONNECTOR_MAX_ENCODER; i++) { | |
149 | if (conflict->encoder_ids[i] == 0) | |
150 | break; | |
151 | ||
152 | /* if the IDs match */ | |
153 | if (conflict->encoder_ids[i] == encoder->base.id) { | |
154 | if (conflict->status != connector_status_connected) | |
155 | continue; | |
156 | ||
157 | if (priority == true) { | |
158 | DRM_INFO("1: conflicting encoders switching off %s\n", drm_get_connector_name(conflict)); | |
159 | DRM_INFO("in favor of %s\n", drm_get_connector_name(connector)); | |
160 | conflict->status = connector_status_disconnected; | |
161 | radeon_connector_update_scratch_regs(conflict, connector_status_disconnected); | |
162 | } else { | |
163 | DRM_INFO("2: conflicting encoders switching off %s\n", drm_get_connector_name(connector)); | |
164 | DRM_INFO("in favor of %s\n", drm_get_connector_name(conflict)); | |
165 | current_status = connector_status_disconnected; | |
166 | } | |
167 | break; | |
168 | } | |
169 | } | |
170 | } | |
171 | return current_status; | |
172 | ||
173 | } | |
174 | ||
771fe6b9 JG |
175 | static struct drm_display_mode *radeon_fp_native_mode(struct drm_encoder *encoder) |
176 | { | |
177 | struct drm_device *dev = encoder->dev; | |
178 | struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder); | |
179 | struct drm_display_mode *mode = NULL; | |
180 | struct radeon_native_mode *native_mode = &radeon_encoder->native_mode; | |
181 | ||
182 | if (native_mode->panel_xres != 0 && | |
183 | native_mode->panel_yres != 0 && | |
184 | native_mode->dotclock != 0) { | |
185 | mode = drm_mode_create(dev); | |
186 | ||
187 | mode->hdisplay = native_mode->panel_xres; | |
188 | mode->vdisplay = native_mode->panel_yres; | |
189 | ||
190 | mode->htotal = mode->hdisplay + native_mode->hblank; | |
191 | mode->hsync_start = mode->hdisplay + native_mode->hoverplus; | |
192 | mode->hsync_end = mode->hsync_start + native_mode->hsync_width; | |
193 | mode->vtotal = mode->vdisplay + native_mode->vblank; | |
194 | mode->vsync_start = mode->vdisplay + native_mode->voverplus; | |
195 | mode->vsync_end = mode->vsync_start + native_mode->vsync_width; | |
196 | mode->clock = native_mode->dotclock; | |
197 | mode->flags = 0; | |
198 | ||
199 | mode->type = DRM_MODE_TYPE_PREFERRED | DRM_MODE_TYPE_DRIVER; | |
200 | drm_mode_set_name(mode); | |
201 | ||
202 | DRM_DEBUG("Adding native panel mode %s\n", mode->name); | |
203 | } | |
204 | return mode; | |
205 | } | |
206 | ||
923f6848 AD |
207 | static void radeon_add_common_modes(struct drm_encoder *encoder, struct drm_connector *connector) |
208 | { | |
209 | struct drm_device *dev = encoder->dev; | |
210 | struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder); | |
211 | struct drm_display_mode *mode = NULL; | |
212 | struct radeon_native_mode *native_mode = &radeon_encoder->native_mode; | |
213 | int i; | |
214 | struct mode_size { | |
215 | int w; | |
216 | int h; | |
217 | } common_modes[17] = { | |
218 | { 640, 480}, | |
219 | { 720, 480}, | |
220 | { 800, 600}, | |
221 | { 848, 480}, | |
222 | {1024, 768}, | |
223 | {1152, 768}, | |
224 | {1280, 720}, | |
225 | {1280, 800}, | |
226 | {1280, 854}, | |
227 | {1280, 960}, | |
228 | {1280, 1024}, | |
229 | {1440, 900}, | |
230 | {1400, 1050}, | |
231 | {1680, 1050}, | |
232 | {1600, 1200}, | |
233 | {1920, 1080}, | |
234 | {1920, 1200} | |
235 | }; | |
236 | ||
237 | for (i = 0; i < 17; i++) { | |
238 | if (radeon_encoder->devices & (ATOM_DEVICE_LCD_SUPPORT)) { | |
fb1fbf8e MD |
239 | if (common_modes[i].w > native_mode->panel_xres || |
240 | common_modes[i].h > native_mode->panel_yres || | |
241 | (common_modes[i].w == native_mode->panel_xres && | |
242 | common_modes[i].h == native_mode->panel_yres)) | |
923f6848 AD |
243 | continue; |
244 | } | |
245 | if (common_modes[i].w < 320 || common_modes[i].h < 200) | |
246 | continue; | |
247 | ||
248 | mode = drm_cvt_mode(dev, common_modes[i].w, common_modes[i].h, 60, false, false); | |
249 | drm_mode_probed_add(connector, mode); | |
250 | } | |
251 | } | |
252 | ||
771fe6b9 JG |
253 | int radeon_connector_set_property(struct drm_connector *connector, struct drm_property *property, |
254 | uint64_t val) | |
255 | { | |
445282db DA |
256 | struct drm_device *dev = connector->dev; |
257 | struct radeon_device *rdev = dev->dev_private; | |
258 | struct drm_encoder *encoder; | |
259 | struct radeon_encoder *radeon_encoder; | |
260 | ||
261 | if (property == rdev->mode_info.coherent_mode_property) { | |
262 | struct radeon_encoder_atom_dig *dig; | |
263 | ||
264 | /* need to find digital encoder on connector */ | |
265 | encoder = radeon_find_encoder(connector, DRM_MODE_ENCODER_TMDS); | |
266 | if (!encoder) | |
267 | return 0; | |
268 | ||
269 | radeon_encoder = to_radeon_encoder(encoder); | |
270 | ||
271 | if (!radeon_encoder->enc_priv) | |
272 | return 0; | |
273 | ||
274 | dig = radeon_encoder->enc_priv; | |
275 | dig->coherent_mode = val ? true : false; | |
276 | radeon_property_change_mode(&radeon_encoder->base); | |
277 | } | |
278 | ||
279 | if (property == rdev->mode_info.tv_std_property) { | |
280 | encoder = radeon_find_encoder(connector, DRM_MODE_ENCODER_TVDAC); | |
281 | if (!encoder) { | |
282 | encoder = radeon_find_encoder(connector, DRM_MODE_ENCODER_DAC); | |
283 | } | |
284 | ||
285 | if (!encoder) | |
286 | return 0; | |
287 | ||
288 | radeon_encoder = to_radeon_encoder(encoder); | |
289 | if (!radeon_encoder->enc_priv) | |
290 | return 0; | |
291 | if (rdev->is_atom_bios) { | |
292 | struct radeon_encoder_atom_dac *dac_int; | |
293 | dac_int = radeon_encoder->enc_priv; | |
294 | dac_int->tv_std = val; | |
295 | } else { | |
296 | struct radeon_encoder_tv_dac *dac_int; | |
297 | dac_int = radeon_encoder->enc_priv; | |
298 | dac_int->tv_std = val; | |
299 | } | |
300 | radeon_property_change_mode(&radeon_encoder->base); | |
301 | } | |
302 | ||
303 | if (property == rdev->mode_info.load_detect_property) { | |
304 | struct radeon_connector *radeon_connector = | |
305 | to_radeon_connector(connector); | |
306 | ||
307 | if (val == 0) | |
308 | radeon_connector->dac_load_detect = false; | |
309 | else | |
310 | radeon_connector->dac_load_detect = true; | |
311 | } | |
312 | ||
313 | if (property == rdev->mode_info.tmds_pll_property) { | |
314 | struct radeon_encoder_int_tmds *tmds = NULL; | |
315 | bool ret = false; | |
316 | /* need to find digital encoder on connector */ | |
317 | encoder = radeon_find_encoder(connector, DRM_MODE_ENCODER_TMDS); | |
318 | if (!encoder) | |
319 | return 0; | |
320 | ||
321 | radeon_encoder = to_radeon_encoder(encoder); | |
322 | ||
323 | tmds = radeon_encoder->enc_priv; | |
324 | if (!tmds) | |
325 | return 0; | |
326 | ||
327 | if (val == 0) { | |
328 | if (rdev->is_atom_bios) | |
329 | ret = radeon_atombios_get_tmds_info(radeon_encoder, tmds); | |
330 | else | |
331 | ret = radeon_legacy_get_tmds_info_from_combios(radeon_encoder, tmds); | |
332 | } | |
333 | if (val == 1 || ret == false) { | |
334 | radeon_legacy_get_tmds_info_from_table(radeon_encoder, tmds); | |
335 | } | |
336 | radeon_property_change_mode(&radeon_encoder->base); | |
337 | } | |
338 | ||
771fe6b9 JG |
339 | return 0; |
340 | } | |
341 | ||
8dfaa8a7 MD |
342 | static void radeon_fixup_lvds_native_mode(struct drm_encoder *encoder, |
343 | struct drm_connector *connector) | |
344 | { | |
345 | struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder); | |
346 | struct radeon_native_mode *native_mode = &radeon_encoder->native_mode; | |
347 | ||
348 | /* Try to get native mode details from EDID if necessary */ | |
349 | if (!native_mode->dotclock) { | |
350 | struct drm_display_mode *t, *mode; | |
351 | ||
352 | list_for_each_entry_safe(mode, t, &connector->probed_modes, head) { | |
353 | if (mode->hdisplay == native_mode->panel_xres && | |
354 | mode->vdisplay == native_mode->panel_yres) { | |
355 | native_mode->hblank = mode->htotal - mode->hdisplay; | |
356 | native_mode->hoverplus = mode->hsync_start - mode->hdisplay; | |
357 | native_mode->hsync_width = mode->hsync_end - mode->hsync_start; | |
358 | native_mode->vblank = mode->vtotal - mode->vdisplay; | |
359 | native_mode->voverplus = mode->vsync_start - mode->vdisplay; | |
360 | native_mode->vsync_width = mode->vsync_end - mode->vsync_start; | |
361 | native_mode->dotclock = mode->clock; | |
362 | DRM_INFO("Determined LVDS native mode details from EDID\n"); | |
363 | break; | |
364 | } | |
365 | } | |
366 | } | |
367 | if (!native_mode->dotclock) { | |
368 | DRM_INFO("No LVDS native mode details, disabling RMX\n"); | |
369 | radeon_encoder->rmx_type = RMX_OFF; | |
370 | } | |
371 | } | |
771fe6b9 JG |
372 | |
373 | static int radeon_lvds_get_modes(struct drm_connector *connector) | |
374 | { | |
375 | struct radeon_connector *radeon_connector = to_radeon_connector(connector); | |
376 | struct drm_encoder *encoder; | |
377 | int ret = 0; | |
378 | struct drm_display_mode *mode; | |
379 | ||
380 | if (radeon_connector->ddc_bus) { | |
381 | ret = radeon_ddc_get_modes(radeon_connector); | |
382 | if (ret > 0) { | |
7747b713 | 383 | encoder = radeon_best_single_encoder(connector); |
8dfaa8a7 MD |
384 | if (encoder) { |
385 | radeon_fixup_lvds_native_mode(encoder, connector); | |
7747b713 AD |
386 | /* add scaled modes */ |
387 | radeon_add_common_modes(encoder, connector); | |
8dfaa8a7 | 388 | } |
771fe6b9 JG |
389 | return ret; |
390 | } | |
391 | } | |
392 | ||
393 | encoder = radeon_best_single_encoder(connector); | |
394 | if (!encoder) | |
395 | return 0; | |
396 | ||
397 | /* we have no EDID modes */ | |
398 | mode = radeon_fp_native_mode(encoder); | |
399 | if (mode) { | |
400 | ret = 1; | |
401 | drm_mode_probed_add(connector, mode); | |
7747b713 AD |
402 | /* add scaled modes */ |
403 | radeon_add_common_modes(encoder, connector); | |
771fe6b9 | 404 | } |
923f6848 | 405 | |
771fe6b9 JG |
406 | return ret; |
407 | } | |
408 | ||
409 | static int radeon_lvds_mode_valid(struct drm_connector *connector, | |
410 | struct drm_display_mode *mode) | |
411 | { | |
412 | return MODE_OK; | |
413 | } | |
414 | ||
415 | static enum drm_connector_status radeon_lvds_detect(struct drm_connector *connector) | |
416 | { | |
417 | enum drm_connector_status ret = connector_status_connected; | |
418 | /* check acpi lid status ??? */ | |
419 | radeon_connector_update_scratch_regs(connector, ret); | |
420 | return ret; | |
421 | } | |
422 | ||
423 | static void radeon_connector_destroy(struct drm_connector *connector) | |
424 | { | |
425 | struct radeon_connector *radeon_connector = to_radeon_connector(connector); | |
426 | ||
427 | if (radeon_connector->ddc_bus) | |
428 | radeon_i2c_destroy(radeon_connector->ddc_bus); | |
429 | kfree(radeon_connector->con_priv); | |
430 | drm_sysfs_connector_remove(connector); | |
431 | drm_connector_cleanup(connector); | |
432 | kfree(connector); | |
433 | } | |
434 | ||
445282db DA |
435 | static int radeon_lvds_set_property(struct drm_connector *connector, |
436 | struct drm_property *property, | |
437 | uint64_t value) | |
438 | { | |
439 | struct drm_device *dev = connector->dev; | |
440 | struct radeon_encoder *radeon_encoder; | |
441 | enum radeon_rmx_type rmx_type; | |
442 | ||
443 | DRM_DEBUG("\n"); | |
444 | if (property != dev->mode_config.scaling_mode_property) | |
445 | return 0; | |
446 | ||
447 | if (connector->encoder) | |
448 | radeon_encoder = to_radeon_encoder(connector->encoder); | |
449 | else { | |
450 | struct drm_connector_helper_funcs *connector_funcs = connector->helper_private; | |
451 | radeon_encoder = to_radeon_encoder(connector_funcs->best_encoder(connector)); | |
452 | } | |
453 | ||
454 | switch (value) { | |
455 | case DRM_MODE_SCALE_NONE: rmx_type = RMX_OFF; break; | |
456 | case DRM_MODE_SCALE_CENTER: rmx_type = RMX_CENTER; break; | |
457 | case DRM_MODE_SCALE_ASPECT: rmx_type = RMX_ASPECT; break; | |
458 | default: | |
459 | case DRM_MODE_SCALE_FULLSCREEN: rmx_type = RMX_FULL; break; | |
460 | } | |
461 | if (radeon_encoder->rmx_type == rmx_type) | |
462 | return 0; | |
463 | ||
464 | radeon_encoder->rmx_type = rmx_type; | |
465 | ||
466 | radeon_property_change_mode(&radeon_encoder->base); | |
467 | return 0; | |
468 | } | |
469 | ||
470 | ||
771fe6b9 JG |
471 | struct drm_connector_helper_funcs radeon_lvds_connector_helper_funcs = { |
472 | .get_modes = radeon_lvds_get_modes, | |
473 | .mode_valid = radeon_lvds_mode_valid, | |
474 | .best_encoder = radeon_best_single_encoder, | |
475 | }; | |
476 | ||
477 | struct drm_connector_funcs radeon_lvds_connector_funcs = { | |
478 | .dpms = drm_helper_connector_dpms, | |
479 | .detect = radeon_lvds_detect, | |
480 | .fill_modes = drm_helper_probe_single_connector_modes, | |
481 | .destroy = radeon_connector_destroy, | |
445282db | 482 | .set_property = radeon_lvds_set_property, |
771fe6b9 JG |
483 | }; |
484 | ||
485 | static int radeon_vga_get_modes(struct drm_connector *connector) | |
486 | { | |
487 | struct radeon_connector *radeon_connector = to_radeon_connector(connector); | |
488 | int ret; | |
489 | ||
490 | ret = radeon_ddc_get_modes(radeon_connector); | |
491 | ||
492 | return ret; | |
493 | } | |
494 | ||
495 | static int radeon_vga_mode_valid(struct drm_connector *connector, | |
496 | struct drm_display_mode *mode) | |
497 | { | |
771fe6b9 JG |
498 | return MODE_OK; |
499 | } | |
500 | ||
501 | static enum drm_connector_status radeon_vga_detect(struct drm_connector *connector) | |
502 | { | |
503 | struct radeon_connector *radeon_connector = to_radeon_connector(connector); | |
504 | struct drm_encoder *encoder; | |
505 | struct drm_encoder_helper_funcs *encoder_funcs; | |
506 | bool dret; | |
507 | enum drm_connector_status ret = connector_status_disconnected; | |
508 | ||
4ce001ab DA |
509 | encoder = radeon_best_single_encoder(connector); |
510 | if (!encoder) | |
511 | ret = connector_status_disconnected; | |
512 | ||
771fe6b9 JG |
513 | radeon_i2c_do_lock(radeon_connector, 1); |
514 | dret = radeon_ddc_probe(radeon_connector); | |
515 | radeon_i2c_do_lock(radeon_connector, 0); | |
516 | if (dret) | |
517 | ret = connector_status_connected; | |
518 | else { | |
445282db DA |
519 | if (radeon_connector->dac_load_detect) { |
520 | encoder_funcs = encoder->helper_private; | |
521 | ret = encoder_funcs->detect(encoder, connector); | |
522 | } | |
771fe6b9 JG |
523 | } |
524 | ||
4ce001ab DA |
525 | if (ret == connector_status_connected) |
526 | ret = radeon_connector_analog_encoder_conflict_solve(connector, encoder, ret, true); | |
771fe6b9 JG |
527 | radeon_connector_update_scratch_regs(connector, ret); |
528 | return ret; | |
529 | } | |
530 | ||
531 | struct drm_connector_helper_funcs radeon_vga_connector_helper_funcs = { | |
532 | .get_modes = radeon_vga_get_modes, | |
533 | .mode_valid = radeon_vga_mode_valid, | |
534 | .best_encoder = radeon_best_single_encoder, | |
535 | }; | |
536 | ||
537 | struct drm_connector_funcs radeon_vga_connector_funcs = { | |
538 | .dpms = drm_helper_connector_dpms, | |
539 | .detect = radeon_vga_detect, | |
540 | .fill_modes = drm_helper_probe_single_connector_modes, | |
541 | .destroy = radeon_connector_destroy, | |
542 | .set_property = radeon_connector_set_property, | |
543 | }; | |
544 | ||
4ce001ab DA |
545 | static int radeon_tv_get_modes(struct drm_connector *connector) |
546 | { | |
547 | struct drm_device *dev = connector->dev; | |
923f6848 | 548 | struct radeon_device *rdev = dev->dev_private; |
4ce001ab | 549 | struct drm_display_mode *tv_mode; |
923f6848 | 550 | struct drm_encoder *encoder; |
4ce001ab | 551 | |
923f6848 AD |
552 | encoder = radeon_best_single_encoder(connector); |
553 | if (!encoder) | |
554 | return 0; | |
4ce001ab | 555 | |
923f6848 AD |
556 | /* avivo chips can scale any mode */ |
557 | if (rdev->family >= CHIP_RS600) | |
558 | /* add scaled modes */ | |
559 | radeon_add_common_modes(encoder, connector); | |
560 | else { | |
561 | /* only 800x600 is supported right now on pre-avivo chips */ | |
562 | tv_mode = drm_cvt_mode(dev, 800, 600, 60, false, false); | |
563 | tv_mode->type = DRM_MODE_TYPE_DRIVER | DRM_MODE_TYPE_PREFERRED; | |
564 | drm_mode_probed_add(connector, tv_mode); | |
565 | } | |
4ce001ab DA |
566 | return 1; |
567 | } | |
568 | ||
569 | static int radeon_tv_mode_valid(struct drm_connector *connector, | |
570 | struct drm_display_mode *mode) | |
571 | { | |
572 | return MODE_OK; | |
573 | } | |
574 | ||
575 | static enum drm_connector_status radeon_tv_detect(struct drm_connector *connector) | |
576 | { | |
577 | struct drm_encoder *encoder; | |
578 | struct drm_encoder_helper_funcs *encoder_funcs; | |
445282db DA |
579 | struct radeon_connector *radeon_connector = to_radeon_connector(connector); |
580 | enum drm_connector_status ret = connector_status_disconnected; | |
581 | ||
582 | if (!radeon_connector->dac_load_detect) | |
583 | return ret; | |
4ce001ab DA |
584 | |
585 | encoder = radeon_best_single_encoder(connector); | |
586 | if (!encoder) | |
587 | ret = connector_status_disconnected; | |
588 | else { | |
589 | encoder_funcs = encoder->helper_private; | |
590 | ret = encoder_funcs->detect(encoder, connector); | |
591 | } | |
592 | if (ret == connector_status_connected) | |
593 | ret = radeon_connector_analog_encoder_conflict_solve(connector, encoder, ret, false); | |
594 | radeon_connector_update_scratch_regs(connector, ret); | |
595 | return ret; | |
596 | } | |
597 | ||
598 | struct drm_connector_helper_funcs radeon_tv_connector_helper_funcs = { | |
599 | .get_modes = radeon_tv_get_modes, | |
600 | .mode_valid = radeon_tv_mode_valid, | |
601 | .best_encoder = radeon_best_single_encoder, | |
602 | }; | |
603 | ||
604 | struct drm_connector_funcs radeon_tv_connector_funcs = { | |
605 | .dpms = drm_helper_connector_dpms, | |
606 | .detect = radeon_tv_detect, | |
607 | .fill_modes = drm_helper_probe_single_connector_modes, | |
608 | .destroy = radeon_connector_destroy, | |
609 | .set_property = radeon_connector_set_property, | |
610 | }; | |
611 | ||
771fe6b9 JG |
612 | static int radeon_dvi_get_modes(struct drm_connector *connector) |
613 | { | |
614 | struct radeon_connector *radeon_connector = to_radeon_connector(connector); | |
615 | int ret; | |
616 | ||
617 | ret = radeon_ddc_get_modes(radeon_connector); | |
771fe6b9 JG |
618 | return ret; |
619 | } | |
620 | ||
4ce001ab DA |
621 | /* |
622 | * DVI is complicated | |
623 | * Do a DDC probe, if DDC probe passes, get the full EDID so | |
624 | * we can do analog/digital monitor detection at this point. | |
625 | * If the monitor is an analog monitor or we got no DDC, | |
626 | * we need to find the DAC encoder object for this connector. | |
627 | * If we got no DDC, we do load detection on the DAC encoder object. | |
628 | * If we got analog DDC or load detection passes on the DAC encoder | |
629 | * we have to check if this analog encoder is shared with anyone else (TV) | |
630 | * if its shared we have to set the other connector to disconnected. | |
631 | */ | |
771fe6b9 JG |
632 | static enum drm_connector_status radeon_dvi_detect(struct drm_connector *connector) |
633 | { | |
634 | struct radeon_connector *radeon_connector = to_radeon_connector(connector); | |
4ce001ab | 635 | struct drm_encoder *encoder = NULL; |
771fe6b9 JG |
636 | struct drm_encoder_helper_funcs *encoder_funcs; |
637 | struct drm_mode_object *obj; | |
638 | int i; | |
639 | enum drm_connector_status ret = connector_status_disconnected; | |
640 | bool dret; | |
641 | ||
642 | radeon_i2c_do_lock(radeon_connector, 1); | |
643 | dret = radeon_ddc_probe(radeon_connector); | |
644 | radeon_i2c_do_lock(radeon_connector, 0); | |
4ce001ab DA |
645 | if (dret) { |
646 | radeon_i2c_do_lock(radeon_connector, 1); | |
647 | radeon_connector->edid = drm_get_edid(&radeon_connector->base, &radeon_connector->ddc_bus->adapter); | |
648 | radeon_i2c_do_lock(radeon_connector, 0); | |
649 | ||
650 | if (!radeon_connector->edid) { | |
651 | DRM_ERROR("DDC responded but not EDID found for %s\n", | |
652 | drm_get_connector_name(connector)); | |
653 | } else { | |
654 | radeon_connector->use_digital = !!(radeon_connector->edid->input & DRM_EDID_INPUT_DIGITAL); | |
655 | ||
656 | /* if this isn't a digital monitor | |
657 | then we need to make sure we don't have any | |
658 | TV conflicts */ | |
659 | ret = connector_status_connected; | |
660 | } | |
661 | } | |
662 | ||
663 | if ((ret == connector_status_connected) && (radeon_connector->use_digital == true)) | |
664 | goto out; | |
665 | ||
666 | /* find analog encoder */ | |
445282db DA |
667 | if (radeon_connector->dac_load_detect) { |
668 | for (i = 0; i < DRM_CONNECTOR_MAX_ENCODER; i++) { | |
669 | if (connector->encoder_ids[i] == 0) | |
670 | break; | |
771fe6b9 | 671 | |
445282db DA |
672 | obj = drm_mode_object_find(connector->dev, |
673 | connector->encoder_ids[i], | |
674 | DRM_MODE_OBJECT_ENCODER); | |
675 | if (!obj) | |
676 | continue; | |
771fe6b9 | 677 | |
445282db | 678 | encoder = obj_to_encoder(obj); |
771fe6b9 | 679 | |
445282db DA |
680 | encoder_funcs = encoder->helper_private; |
681 | if (encoder_funcs->detect) { | |
682 | if (ret != connector_status_connected) { | |
683 | ret = encoder_funcs->detect(encoder, connector); | |
684 | if (ret == connector_status_connected) { | |
685 | radeon_connector->use_digital = false; | |
686 | } | |
771fe6b9 | 687 | } |
445282db | 688 | break; |
771fe6b9 JG |
689 | } |
690 | } | |
691 | } | |
692 | ||
4ce001ab DA |
693 | if ((ret == connector_status_connected) && (radeon_connector->use_digital == false) && |
694 | encoder) { | |
695 | ret = radeon_connector_analog_encoder_conflict_solve(connector, encoder, ret, true); | |
696 | } | |
697 | ||
698 | out: | |
771fe6b9 JG |
699 | /* updated in get modes as well since we need to know if it's analog or digital */ |
700 | radeon_connector_update_scratch_regs(connector, ret); | |
701 | return ret; | |
702 | } | |
703 | ||
704 | /* okay need to be smart in here about which encoder to pick */ | |
705 | struct drm_encoder *radeon_dvi_encoder(struct drm_connector *connector) | |
706 | { | |
707 | int enc_id = connector->encoder_ids[0]; | |
708 | struct radeon_connector *radeon_connector = to_radeon_connector(connector); | |
709 | struct drm_mode_object *obj; | |
710 | struct drm_encoder *encoder; | |
711 | int i; | |
712 | for (i = 0; i < DRM_CONNECTOR_MAX_ENCODER; i++) { | |
713 | if (connector->encoder_ids[i] == 0) | |
714 | break; | |
715 | ||
716 | obj = drm_mode_object_find(connector->dev, connector->encoder_ids[i], DRM_MODE_OBJECT_ENCODER); | |
717 | if (!obj) | |
718 | continue; | |
719 | ||
720 | encoder = obj_to_encoder(obj); | |
721 | ||
4ce001ab | 722 | if (radeon_connector->use_digital == true) { |
771fe6b9 JG |
723 | if (encoder->encoder_type == DRM_MODE_ENCODER_TMDS) |
724 | return encoder; | |
725 | } else { | |
726 | if (encoder->encoder_type == DRM_MODE_ENCODER_DAC || | |
727 | encoder->encoder_type == DRM_MODE_ENCODER_TVDAC) | |
728 | return encoder; | |
729 | } | |
730 | } | |
731 | ||
732 | /* see if we have a default encoder TODO */ | |
733 | ||
734 | /* then check use digitial */ | |
735 | /* pick the first one */ | |
736 | if (enc_id) { | |
737 | obj = drm_mode_object_find(connector->dev, enc_id, DRM_MODE_OBJECT_ENCODER); | |
738 | if (!obj) | |
739 | return NULL; | |
740 | encoder = obj_to_encoder(obj); | |
741 | return encoder; | |
742 | } | |
743 | return NULL; | |
744 | } | |
745 | ||
746 | struct drm_connector_helper_funcs radeon_dvi_connector_helper_funcs = { | |
747 | .get_modes = radeon_dvi_get_modes, | |
748 | .mode_valid = radeon_vga_mode_valid, | |
749 | .best_encoder = radeon_dvi_encoder, | |
750 | }; | |
751 | ||
752 | struct drm_connector_funcs radeon_dvi_connector_funcs = { | |
753 | .dpms = drm_helper_connector_dpms, | |
754 | .detect = radeon_dvi_detect, | |
755 | .fill_modes = drm_helper_probe_single_connector_modes, | |
756 | .set_property = radeon_connector_set_property, | |
757 | .destroy = radeon_connector_destroy, | |
758 | }; | |
759 | ||
760 | void | |
761 | radeon_add_atom_connector(struct drm_device *dev, | |
762 | uint32_t connector_id, | |
763 | uint32_t supported_device, | |
764 | int connector_type, | |
765 | struct radeon_i2c_bus_rec *i2c_bus, | |
766 | bool linkb, | |
767 | uint32_t igp_lane_info) | |
768 | { | |
445282db | 769 | struct radeon_device *rdev = dev->dev_private; |
771fe6b9 JG |
770 | struct drm_connector *connector; |
771 | struct radeon_connector *radeon_connector; | |
772 | struct radeon_connector_atom_dig *radeon_dig_connector; | |
773 | uint32_t subpixel_order = SubPixelNone; | |
774 | ||
775 | /* fixme - tv/cv/din */ | |
4ce001ab | 776 | if (connector_type == DRM_MODE_CONNECTOR_Unknown) |
771fe6b9 JG |
777 | return; |
778 | ||
779 | /* see if we already added it */ | |
780 | list_for_each_entry(connector, &dev->mode_config.connector_list, head) { | |
781 | radeon_connector = to_radeon_connector(connector); | |
782 | if (radeon_connector->connector_id == connector_id) { | |
783 | radeon_connector->devices |= supported_device; | |
784 | return; | |
785 | } | |
786 | } | |
787 | ||
788 | radeon_connector = kzalloc(sizeof(struct radeon_connector), GFP_KERNEL); | |
789 | if (!radeon_connector) | |
790 | return; | |
791 | ||
792 | connector = &radeon_connector->base; | |
793 | ||
794 | radeon_connector->connector_id = connector_id; | |
795 | radeon_connector->devices = supported_device; | |
796 | switch (connector_type) { | |
797 | case DRM_MODE_CONNECTOR_VGA: | |
798 | drm_connector_init(dev, &radeon_connector->base, &radeon_vga_connector_funcs, connector_type); | |
799 | drm_connector_helper_add(&radeon_connector->base, &radeon_vga_connector_helper_funcs); | |
800 | if (i2c_bus->valid) { | |
801 | radeon_connector->ddc_bus = radeon_i2c_create(dev, i2c_bus, "VGA"); | |
802 | if (!radeon_connector->ddc_bus) | |
803 | goto failed; | |
804 | } | |
35e4b7af | 805 | radeon_connector->dac_load_detect = true; |
445282db DA |
806 | drm_connector_attach_property(&radeon_connector->base, |
807 | rdev->mode_info.load_detect_property, | |
808 | 1); | |
771fe6b9 JG |
809 | break; |
810 | case DRM_MODE_CONNECTOR_DVIA: | |
811 | drm_connector_init(dev, &radeon_connector->base, &radeon_vga_connector_funcs, connector_type); | |
812 | drm_connector_helper_add(&radeon_connector->base, &radeon_vga_connector_helper_funcs); | |
813 | if (i2c_bus->valid) { | |
814 | radeon_connector->ddc_bus = radeon_i2c_create(dev, i2c_bus, "DVI"); | |
815 | if (!radeon_connector->ddc_bus) | |
816 | goto failed; | |
817 | } | |
35e4b7af | 818 | radeon_connector->dac_load_detect = true; |
445282db DA |
819 | drm_connector_attach_property(&radeon_connector->base, |
820 | rdev->mode_info.load_detect_property, | |
821 | 1); | |
771fe6b9 JG |
822 | break; |
823 | case DRM_MODE_CONNECTOR_DVII: | |
824 | case DRM_MODE_CONNECTOR_DVID: | |
825 | radeon_dig_connector = kzalloc(sizeof(struct radeon_connector_atom_dig), GFP_KERNEL); | |
826 | if (!radeon_dig_connector) | |
827 | goto failed; | |
828 | radeon_dig_connector->linkb = linkb; | |
829 | radeon_dig_connector->igp_lane_info = igp_lane_info; | |
830 | radeon_connector->con_priv = radeon_dig_connector; | |
831 | drm_connector_init(dev, &radeon_connector->base, &radeon_dvi_connector_funcs, connector_type); | |
832 | drm_connector_helper_add(&radeon_connector->base, &radeon_dvi_connector_helper_funcs); | |
833 | if (i2c_bus->valid) { | |
834 | radeon_connector->ddc_bus = radeon_i2c_create(dev, i2c_bus, "DVI"); | |
835 | if (!radeon_connector->ddc_bus) | |
836 | goto failed; | |
837 | } | |
838 | subpixel_order = SubPixelHorizontalRGB; | |
445282db DA |
839 | drm_connector_attach_property(&radeon_connector->base, |
840 | rdev->mode_info.coherent_mode_property, | |
841 | 1); | |
35e4b7af | 842 | radeon_connector->dac_load_detect = true; |
445282db DA |
843 | drm_connector_attach_property(&radeon_connector->base, |
844 | rdev->mode_info.load_detect_property, | |
845 | 1); | |
771fe6b9 JG |
846 | break; |
847 | case DRM_MODE_CONNECTOR_HDMIA: | |
848 | case DRM_MODE_CONNECTOR_HDMIB: | |
849 | radeon_dig_connector = kzalloc(sizeof(struct radeon_connector_atom_dig), GFP_KERNEL); | |
850 | if (!radeon_dig_connector) | |
851 | goto failed; | |
852 | radeon_dig_connector->linkb = linkb; | |
853 | radeon_dig_connector->igp_lane_info = igp_lane_info; | |
854 | radeon_connector->con_priv = radeon_dig_connector; | |
855 | drm_connector_init(dev, &radeon_connector->base, &radeon_dvi_connector_funcs, connector_type); | |
856 | drm_connector_helper_add(&radeon_connector->base, &radeon_dvi_connector_helper_funcs); | |
857 | if (i2c_bus->valid) { | |
858 | radeon_connector->ddc_bus = radeon_i2c_create(dev, i2c_bus, "HDMI"); | |
859 | if (!radeon_connector->ddc_bus) | |
860 | goto failed; | |
861 | } | |
445282db DA |
862 | drm_connector_attach_property(&radeon_connector->base, |
863 | rdev->mode_info.coherent_mode_property, | |
864 | 1); | |
771fe6b9 JG |
865 | subpixel_order = SubPixelHorizontalRGB; |
866 | break; | |
867 | case DRM_MODE_CONNECTOR_DisplayPort: | |
868 | radeon_dig_connector = kzalloc(sizeof(struct radeon_connector_atom_dig), GFP_KERNEL); | |
869 | if (!radeon_dig_connector) | |
870 | goto failed; | |
871 | radeon_dig_connector->linkb = linkb; | |
872 | radeon_dig_connector->igp_lane_info = igp_lane_info; | |
873 | radeon_connector->con_priv = radeon_dig_connector; | |
874 | drm_connector_init(dev, &radeon_connector->base, &radeon_dvi_connector_funcs, connector_type); | |
875 | drm_connector_helper_add(&radeon_connector->base, &radeon_dvi_connector_helper_funcs); | |
876 | if (i2c_bus->valid) { | |
877 | radeon_connector->ddc_bus = radeon_i2c_create(dev, i2c_bus, "DP"); | |
878 | if (!radeon_connector->ddc_bus) | |
879 | goto failed; | |
880 | } | |
881 | subpixel_order = SubPixelHorizontalRGB; | |
882 | break; | |
883 | case DRM_MODE_CONNECTOR_SVIDEO: | |
884 | case DRM_MODE_CONNECTOR_Composite: | |
885 | case DRM_MODE_CONNECTOR_9PinDIN: | |
4ce001ab DA |
886 | if (radeon_tv == 1) { |
887 | drm_connector_init(dev, &radeon_connector->base, &radeon_tv_connector_funcs, connector_type); | |
888 | drm_connector_helper_add(&radeon_connector->base, &radeon_tv_connector_helper_funcs); | |
889 | } | |
35e4b7af | 890 | radeon_connector->dac_load_detect = true; |
445282db DA |
891 | drm_connector_attach_property(&radeon_connector->base, |
892 | rdev->mode_info.load_detect_property, | |
893 | 1); | |
771fe6b9 JG |
894 | break; |
895 | case DRM_MODE_CONNECTOR_LVDS: | |
896 | radeon_dig_connector = kzalloc(sizeof(struct radeon_connector_atom_dig), GFP_KERNEL); | |
897 | if (!radeon_dig_connector) | |
898 | goto failed; | |
899 | radeon_dig_connector->linkb = linkb; | |
900 | radeon_dig_connector->igp_lane_info = igp_lane_info; | |
901 | radeon_connector->con_priv = radeon_dig_connector; | |
902 | drm_connector_init(dev, &radeon_connector->base, &radeon_lvds_connector_funcs, connector_type); | |
903 | drm_connector_helper_add(&radeon_connector->base, &radeon_lvds_connector_helper_funcs); | |
904 | if (i2c_bus->valid) { | |
905 | radeon_connector->ddc_bus = radeon_i2c_create(dev, i2c_bus, "LVDS"); | |
906 | if (!radeon_connector->ddc_bus) | |
907 | goto failed; | |
908 | } | |
445282db DA |
909 | drm_mode_create_scaling_mode_property(dev); |
910 | drm_connector_attach_property(&radeon_connector->base, | |
911 | dev->mode_config.scaling_mode_property, | |
912 | DRM_MODE_SCALE_FULLSCREEN); | |
771fe6b9 JG |
913 | subpixel_order = SubPixelHorizontalRGB; |
914 | break; | |
915 | } | |
916 | ||
917 | connector->display_info.subpixel_order = subpixel_order; | |
918 | drm_sysfs_connector_add(connector); | |
919 | return; | |
920 | ||
921 | failed: | |
922 | if (radeon_connector->ddc_bus) | |
923 | radeon_i2c_destroy(radeon_connector->ddc_bus); | |
924 | drm_connector_cleanup(connector); | |
925 | kfree(connector); | |
926 | } | |
927 | ||
928 | void | |
929 | radeon_add_legacy_connector(struct drm_device *dev, | |
930 | uint32_t connector_id, | |
931 | uint32_t supported_device, | |
932 | int connector_type, | |
933 | struct radeon_i2c_bus_rec *i2c_bus) | |
934 | { | |
445282db | 935 | struct radeon_device *rdev = dev->dev_private; |
771fe6b9 JG |
936 | struct drm_connector *connector; |
937 | struct radeon_connector *radeon_connector; | |
938 | uint32_t subpixel_order = SubPixelNone; | |
939 | ||
940 | /* fixme - tv/cv/din */ | |
4ce001ab | 941 | if (connector_type == DRM_MODE_CONNECTOR_Unknown) |
771fe6b9 JG |
942 | return; |
943 | ||
944 | /* see if we already added it */ | |
945 | list_for_each_entry(connector, &dev->mode_config.connector_list, head) { | |
946 | radeon_connector = to_radeon_connector(connector); | |
947 | if (radeon_connector->connector_id == connector_id) { | |
948 | radeon_connector->devices |= supported_device; | |
949 | return; | |
950 | } | |
951 | } | |
952 | ||
953 | radeon_connector = kzalloc(sizeof(struct radeon_connector), GFP_KERNEL); | |
954 | if (!radeon_connector) | |
955 | return; | |
956 | ||
957 | connector = &radeon_connector->base; | |
958 | ||
959 | radeon_connector->connector_id = connector_id; | |
960 | radeon_connector->devices = supported_device; | |
961 | switch (connector_type) { | |
962 | case DRM_MODE_CONNECTOR_VGA: | |
963 | drm_connector_init(dev, &radeon_connector->base, &radeon_vga_connector_funcs, connector_type); | |
964 | drm_connector_helper_add(&radeon_connector->base, &radeon_vga_connector_helper_funcs); | |
965 | if (i2c_bus->valid) { | |
966 | radeon_connector->ddc_bus = radeon_i2c_create(dev, i2c_bus, "VGA"); | |
967 | if (!radeon_connector->ddc_bus) | |
968 | goto failed; | |
969 | } | |
35e4b7af | 970 | radeon_connector->dac_load_detect = true; |
445282db DA |
971 | drm_connector_attach_property(&radeon_connector->base, |
972 | rdev->mode_info.load_detect_property, | |
973 | 1); | |
771fe6b9 JG |
974 | break; |
975 | case DRM_MODE_CONNECTOR_DVIA: | |
976 | drm_connector_init(dev, &radeon_connector->base, &radeon_vga_connector_funcs, connector_type); | |
977 | drm_connector_helper_add(&radeon_connector->base, &radeon_vga_connector_helper_funcs); | |
978 | if (i2c_bus->valid) { | |
979 | radeon_connector->ddc_bus = radeon_i2c_create(dev, i2c_bus, "DVI"); | |
980 | if (!radeon_connector->ddc_bus) | |
981 | goto failed; | |
982 | } | |
35e4b7af | 983 | radeon_connector->dac_load_detect = true; |
445282db DA |
984 | drm_connector_attach_property(&radeon_connector->base, |
985 | rdev->mode_info.load_detect_property, | |
986 | 1); | |
771fe6b9 JG |
987 | break; |
988 | case DRM_MODE_CONNECTOR_DVII: | |
989 | case DRM_MODE_CONNECTOR_DVID: | |
990 | drm_connector_init(dev, &radeon_connector->base, &radeon_dvi_connector_funcs, connector_type); | |
991 | drm_connector_helper_add(&radeon_connector->base, &radeon_dvi_connector_helper_funcs); | |
992 | if (i2c_bus->valid) { | |
993 | radeon_connector->ddc_bus = radeon_i2c_create(dev, i2c_bus, "DVI"); | |
994 | if (!radeon_connector->ddc_bus) | |
995 | goto failed; | |
35e4b7af | 996 | radeon_connector->dac_load_detect = true; |
445282db DA |
997 | drm_connector_attach_property(&radeon_connector->base, |
998 | rdev->mode_info.load_detect_property, | |
999 | 1); | |
771fe6b9 JG |
1000 | } |
1001 | subpixel_order = SubPixelHorizontalRGB; | |
1002 | break; | |
1003 | case DRM_MODE_CONNECTOR_SVIDEO: | |
1004 | case DRM_MODE_CONNECTOR_Composite: | |
1005 | case DRM_MODE_CONNECTOR_9PinDIN: | |
4ce001ab DA |
1006 | if (radeon_tv == 1) { |
1007 | drm_connector_init(dev, &radeon_connector->base, &radeon_tv_connector_funcs, connector_type); | |
1008 | drm_connector_helper_add(&radeon_connector->base, &radeon_tv_connector_helper_funcs); | |
35e4b7af | 1009 | radeon_connector->dac_load_detect = true; |
445282db DA |
1010 | drm_connector_attach_property(&radeon_connector->base, |
1011 | rdev->mode_info.load_detect_property, | |
1012 | 1); | |
4ce001ab | 1013 | } |
771fe6b9 JG |
1014 | break; |
1015 | case DRM_MODE_CONNECTOR_LVDS: | |
1016 | drm_connector_init(dev, &radeon_connector->base, &radeon_lvds_connector_funcs, connector_type); | |
1017 | drm_connector_helper_add(&radeon_connector->base, &radeon_lvds_connector_helper_funcs); | |
1018 | if (i2c_bus->valid) { | |
1019 | radeon_connector->ddc_bus = radeon_i2c_create(dev, i2c_bus, "LVDS"); | |
1020 | if (!radeon_connector->ddc_bus) | |
1021 | goto failed; | |
1022 | } | |
445282db DA |
1023 | drm_connector_attach_property(&radeon_connector->base, |
1024 | dev->mode_config.scaling_mode_property, | |
1025 | DRM_MODE_SCALE_FULLSCREEN); | |
771fe6b9 JG |
1026 | subpixel_order = SubPixelHorizontalRGB; |
1027 | break; | |
1028 | } | |
1029 | ||
1030 | connector->display_info.subpixel_order = subpixel_order; | |
1031 | drm_sysfs_connector_add(connector); | |
1032 | return; | |
1033 | ||
1034 | failed: | |
1035 | if (radeon_connector->ddc_bus) | |
1036 | radeon_i2c_destroy(radeon_connector->ddc_bus); | |
1037 | drm_connector_cleanup(connector); | |
1038 | kfree(connector); | |
1039 | } |