1 /**************************************************************************
5 * Copyright 2015 Samsung Electronics co., Ltd. All Rights Reserved.
7 * Contact: Eunchul Kim <chulspro.kim@samsung.com>,
8 * JinYoung Jeon <jy0.jeon@samsung.com>,
9 * Taeheon Kim <th908.kim@samsung.com>,
10 * YoungJun Cho <yj44.cho@samsung.com>,
11 * SooChan Lim <sc1.lim@samsung.com>,
12 * Boram Park <boram1288.park@samsung.com>
14 * Permission is hereby granted, free of charge, to any person obtaining a
15 * copy of this software and associated documentation files (the
16 * "Software"), to deal in the Software without restriction, including
17 * without limitation the rights to use, copy, modify, merge, publish,
18 * distribute, sub license, and/or sell copies of the Software, and to
19 * permit persons to whom the Software is furnished to do so, subject to
20 * the following conditions:
22 * The above copyright notice and this permission notice (including the
23 * next paragraph) shall be included in all copies or substantial portions
26 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
27 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
28 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
29 * IN NO EVENT SHALL PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR
30 * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
31 * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
32 * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
34 **************************************************************************/
40 #include "tdm_private.h"
44 #define OUTPUT_FUNC_ENTRY() \
45 tdm_private_display *private_display; \
46 tdm_private_output *private_output; \
47 tdm_error ret = TDM_ERROR_NONE; /* default TDM_ERROR_NONE */\
48 TDM_RETURN_VAL_IF_FAIL(output != NULL, TDM_ERROR_INVALID_PARAMETER); \
49 private_output = (tdm_private_output*)output; \
50 private_display = private_output->private_display
52 #define OUTPUT_FUNC_ENTRY_ERROR() \
53 tdm_private_display *private_display; \
54 tdm_private_output *private_output; \
55 tdm_error ret = TDM_ERROR_NONE; /* default TDM_ERROR_NONE */\
56 TDM_RETURN_VAL_IF_FAIL_WITH_ERROR(output != NULL, TDM_ERROR_INVALID_PARAMETER, NULL); \
57 private_output = (tdm_private_output*)output; \
58 private_display = private_output->private_display
60 #define OUTPUT_FUNC_ENTRY_VOID() \
61 tdm_private_display *private_display; \
62 tdm_private_output *private_output; \
63 TDM_RETURN_IF_FAIL(tdm_output_is_valid(output)); \
64 private_output = (tdm_private_output*)output; \
65 private_display = private_output->private_display
68 _tdm_output_vblank_timeout_update(tdm_private_output *private_output, int ms_delay);
71 _tdm_output_vblank_timeout_cb(void *user_data)
73 tdm_private_output *private_output = user_data;
74 tdm_private_output_vblank_handler *v = NULL;
76 TDM_RETURN_VAL_IF_FAIL(private_output != NULL, TDM_ERROR_OPERATION_FAILED);
78 private_output->vblank_timeout_timer_expired++;
80 TDM_ERR("TDM output(%d) vblank TIMEOUT!! (%d time%s)",
82 private_output->vblank_timeout_timer_expired,
83 (private_output->vblank_timeout_timer_expired > 1) ? "s" : "");
85 LIST_FOR_EACH_ENTRY(v, &private_output->vblank_handler_list, link) {
86 TDM_ERR("vblank_handler(%p) interval(%d) sync(%d) sent_to_frontend(%u) owner_tid(%d)",
87 v, v->interval, v->sync, v->sent_to_frontend, v->owner_tid);
90 return TDM_ERROR_NONE;
94 tdm_output_vblank_print_wait_information(tdm_private_output *private_output, void *user_data)
96 tdm_private_output_vblank_handler *v = NULL;
98 TDM_RETURN_IF_FAIL(private_output != NULL);
99 TDM_RETURN_IF_FAIL(user_data != NULL);
101 TDM_ERR("TDM output(%d) vblank user_data(%p) info!!", private_output->pipe, user_data);
103 LIST_FOR_EACH_ENTRY(v, &private_output->vblank_handler_list, link) {
104 if (v->user_data != user_data)
106 TDM_ERR("vblank_handler(%p) interval(%d) sync(%d) sent_to_frontend(%u) owner_tid(%d)",
107 v, v->interval, v->sync, v->sent_to_frontend, v->owner_tid);
112 _tdm_output_vblank_timeout_update(tdm_private_output *private_output, int ms_delay)
116 if (!private_output->vblank_timeout_timer) {
117 private_output->vblank_timeout_timer =
118 tdm_event_loop_add_timer_handler(private_output->private_display,
119 _tdm_output_vblank_timeout_cb,
122 if (!private_output->vblank_timeout_timer) {
123 TDM_ERR("output(%d) couldn't add timer", private_output->pipe);
126 TDM_INFO("output(%d) create vblank timeout timer", private_output->pipe);
127 private_output->vblank_timeout_timer_expired = 0;
130 ret = tdm_event_loop_source_timer_update(private_output->vblank_timeout_timer, ms_delay);
131 if (ret != TDM_ERROR_NONE) {
132 TDM_ERR("output(%d) couldn't update timer", private_output->pipe);
138 tdm_output_init(tdm_private_display *private_display)
140 tdm_thread_cb_set_find_func(TDM_THREAD_CB_OUTPUT_DESTROY, tdm_display_find_output_stamp);
141 tdm_thread_cb_set_find_func(TDM_THREAD_CB_OUTPUT_COMMIT, tdm_display_find_output_stamp);
142 tdm_thread_cb_set_find_func(TDM_THREAD_CB_OUTPUT_VBLANK, tdm_display_find_output_stamp);
143 tdm_thread_cb_set_find_func(TDM_THREAD_CB_OUTPUT_STATUS, tdm_display_find_output_stamp);
144 tdm_thread_cb_set_find_func(TDM_THREAD_CB_OUTPUT_DPMS, tdm_display_find_output_stamp);
146 return TDM_ERROR_NONE;
150 tdm_output_call_thread_cb_destroy(tdm_private_output *private_output)
152 tdm_thread_cb_output_destroy output_destroy;
155 memset(&output_destroy, 0, sizeof output_destroy);
156 output_destroy.base.type = TDM_THREAD_CB_OUTPUT_DESTROY;
157 output_destroy.base.length = sizeof output_destroy;
158 output_destroy.base.object_stamp = private_output->stamp;
159 output_destroy.base.data = NULL;
160 output_destroy.base.sync = 1;
162 ret = tdm_thread_cb_call(private_output, &output_destroy.base, 1);
163 TDM_WARNING_IF_FAIL(ret == TDM_ERROR_NONE);
165 return TDM_ERROR_NONE;
169 tdm_output_thread_cb_destroy(tdm_private_display *private_display, void *object, tdm_thread_cb_base *cb_base, void *user_data)
171 tdm_private_output *private_output = object;
172 tdm_private_output_destroy_handler *destroy_handler = user_data;
174 TDM_RETURN_IF_FAIL(TDM_MUTEX_IS_LOCKED());
176 assert(destroy_handler->owner_tid == syscall(SYS_gettid));
178 _pthread_mutex_unlock(&private_display->lock);
179 destroy_handler->func(private_output, destroy_handler->user_data);
180 _pthread_mutex_lock(&private_display->lock);
184 tdm_output_add_destroy_handler(tdm_output *output,
185 tdm_output_destroy_handler func,
188 tdm_private_output_destroy_handler *destroy_handler = NULL;
191 TDM_RETURN_VAL_IF_FAIL(func != NULL, TDM_ERROR_INVALID_PARAMETER);
193 _pthread_mutex_lock(&private_display->lock);
195 LIST_FOR_EACH_ENTRY(destroy_handler, &private_output->destroy_handler_list, link) {
196 if (destroy_handler->func == func && destroy_handler->user_data == user_data) {
197 TDM_ERR("can't add twice");
198 _pthread_mutex_unlock(&private_display->lock);
199 return TDM_ERROR_BAD_REQUEST;
203 destroy_handler = calloc(1, sizeof(tdm_private_output_destroy_handler));
204 if (!destroy_handler) {
205 TDM_ERR("failed: alloc memory");
206 _pthread_mutex_unlock(&private_display->lock);
207 return TDM_ERROR_OUT_OF_MEMORY;
210 ret = tdm_thread_cb_add(private_output, TDM_THREAD_CB_OUTPUT_DESTROY, NULL, tdm_output_thread_cb_destroy, destroy_handler);
211 if (ret != TDM_ERROR_NONE) {
212 TDM_ERR("tdm_thread_cb_add failed");
213 free(destroy_handler);
214 _pthread_mutex_unlock(&private_display->lock);
215 return TDM_ERROR_OPERATION_FAILED;
218 destroy_handler->private_output = private_output;
219 destroy_handler->func = func;
220 destroy_handler->user_data = user_data;
221 destroy_handler->owner_tid = syscall(SYS_gettid);
223 LIST_ADDTAIL(&destroy_handler->link, &private_output->destroy_handler_list);
225 _pthread_mutex_unlock(&private_display->lock);
232 tdm_output_remove_destroy_handler(tdm_output *output,
233 tdm_output_destroy_handler func,
236 tdm_private_display *private_display;
237 tdm_private_output *private_output;
238 tdm_private_output_destroy_handler *destroy_handler = NULL, *hh = NULL;
240 TDM_RETURN_IF_FAIL(output != NULL);
241 TDM_RETURN_IF_FAIL(func != NULL);
243 private_output = (tdm_private_output*)output;
244 private_display = private_output->private_display;
246 _pthread_mutex_lock(&private_display->lock);
248 LIST_FOR_EACH_ENTRY_SAFE(destroy_handler, hh, &private_output->destroy_handler_list, link) {
249 if (destroy_handler->func != func || destroy_handler->user_data != user_data)
252 tdm_thread_cb_remove(private_output, TDM_THREAD_CB_OUTPUT_DESTROY, NULL, tdm_output_thread_cb_destroy, destroy_handler);
254 LIST_DEL(&destroy_handler->link);
255 free(destroy_handler);
257 _pthread_mutex_unlock(&private_display->lock);
262 _pthread_mutex_unlock(&private_display->lock);
266 tdm_output_get_backend_module(tdm_output *output, tdm_error *error)
268 tdm_private_module *private_module;
270 OUTPUT_FUNC_ENTRY_ERROR();
272 _pthread_mutex_lock(&private_display->lock);
274 private_module = private_output->private_module;
277 *error = TDM_ERROR_NONE;
279 _pthread_mutex_unlock(&private_display->lock);
281 return private_module;
285 tdm_output_get_model_info(tdm_output *output, const char **maker,
286 const char **model, const char **name)
290 _pthread_mutex_lock(&private_display->lock);
293 *maker = private_output->caps.maker;
295 *model = private_output->caps.model;
297 *name = private_output->caps.name;
299 _pthread_mutex_unlock(&private_display->lock);
305 tdm_output_get_capabilities(tdm_output *output, tdm_output_capability *capabilities)
309 TDM_RETURN_VAL_IF_FAIL(capabilities != NULL, TDM_ERROR_INVALID_PARAMETER);
311 _pthread_mutex_lock(&private_display->lock);
313 *capabilities = private_output->caps.capabilities;
315 _pthread_mutex_unlock(&private_display->lock);
321 tdm_output_get_conn_status(tdm_output *output, tdm_output_conn_status *status)
325 TDM_RETURN_VAL_IF_FAIL(status != NULL, TDM_ERROR_INVALID_PARAMETER);
327 _pthread_mutex_lock(&private_display->lock);
329 *status = private_output->caps.status;
331 _pthread_mutex_unlock(&private_display->lock);
337 tdm_output_thread_cb_change(tdm_private_display *private_display, void *object, tdm_thread_cb_base *cb_base, void *user_data)
339 tdm_private_output *private_output = object;
340 tdm_private_output_change_handler *change_handler = user_data;
341 tdm_output_change_type type = TDM_OUTPUT_CHANGE_CONNECTION;
342 tdm_value value = {.u32 = 0 };
344 TDM_RETURN_IF_FAIL(TDM_MUTEX_IS_LOCKED());
346 assert(change_handler->owner_tid == syscall(SYS_gettid));
348 if (cb_base->type == TDM_THREAD_CB_OUTPUT_STATUS) {
349 tdm_thread_cb_output_status *output_status = (tdm_thread_cb_output_status *)cb_base;
350 type = TDM_OUTPUT_CHANGE_CONNECTION;
351 value.u32 = output_status->status;
352 } else if (cb_base->type == TDM_THREAD_CB_OUTPUT_DPMS) {
353 tdm_thread_cb_output_dpms *output_dpms = (tdm_thread_cb_output_dpms *)cb_base;
354 type = TDM_OUTPUT_CHANGE_DPMS;
355 value.u32 = output_dpms->dpms;
357 TDM_NEVER_GET_HERE();
361 _pthread_mutex_unlock(&private_display->lock);
362 change_handler->func(private_output, type, value, change_handler->user_data);
363 _pthread_mutex_lock(&private_display->lock);
368 _tdm_output_call_thread_cb_status(tdm_private_output *private_output, tdm_output_conn_status status)
370 tdm_thread_cb_output_status output_status;
371 pid_t caller_tid = syscall(SYS_gettid);
374 memset(&output_status, 0, sizeof output_status);
375 output_status.base.type = TDM_THREAD_CB_OUTPUT_STATUS;
376 output_status.base.length = sizeof output_status;
377 output_status.base.object_stamp = private_output->stamp;
378 output_status.base.data = NULL;
379 if (tdm_thread_in_display_thread(caller_tid))
380 output_status.base.sync = 0;
382 output_status.base.sync = 1;
383 output_status.status = status;
385 ret = tdm_thread_cb_call(private_output, &output_status.base, 1);
386 TDM_WARNING_IF_FAIL(ret == TDM_ERROR_NONE);
388 return TDM_ERROR_NONE;
392 _tdm_output_call_thread_cb_dpms(tdm_private_output *private_output, tdm_output_dpms dpms)
394 tdm_thread_cb_output_dpms output_dpms;
397 memset(&output_dpms, 0, sizeof output_dpms);
398 output_dpms.base.type = TDM_THREAD_CB_OUTPUT_DPMS;
399 output_dpms.base.length = sizeof output_dpms;
400 output_dpms.base.object_stamp = private_output->stamp;
401 output_dpms.base.data = NULL;
402 output_dpms.base.sync = 0;
403 output_dpms.dpms = dpms;
405 ret = tdm_thread_cb_call(private_output, &output_dpms.base, 1);
406 TDM_WARNING_IF_FAIL(ret == TDM_ERROR_NONE);
408 return TDM_ERROR_NONE;
412 tdm_output_cb_status(tdm_output *output_backend, tdm_output_conn_status status, void *user_data)
414 tdm_private_output *private_output = user_data;
417 TDM_RETURN_IF_FAIL(private_output);
419 TDM_INFO("output(%d) %s", private_output->pipe, tdm_status_str(status));
421 if ((private_output->caps.status == TDM_OUTPUT_CONN_STATUS_DISCONNECTED && status != TDM_OUTPUT_CONN_STATUS_DISCONNECTED) ||
422 (private_output->caps.status != TDM_OUTPUT_CONN_STATUS_DISCONNECTED && status == TDM_OUTPUT_CONN_STATUS_DISCONNECTED)) {
423 ret = tdm_display_update_output(private_output->private_module, output_backend);
424 TDM_RETURN_IF_FAIL(ret == TDM_ERROR_NONE);
426 private_output->caps.status = status;
429 ret = _tdm_output_call_thread_cb_status(private_output, status);
430 TDM_WARNING_IF_FAIL(ret == TDM_ERROR_NONE);
434 tdm_output_cb_dpms(tdm_output *output_backend, tdm_output_dpms dpms, void *user_data)
436 tdm_private_output *private_output = user_data;
439 TDM_INFO("output(%d) %s", private_output->pipe, tdm_status_str(dpms));
441 private_output->current_dpms_value = dpms;
442 private_output->waiting_dpms_change = 0;
443 TDM_INFO("output(%d) dpms async '%s' done", private_output->pipe, tdm_dpms_str(dpms));
445 ret = _tdm_output_call_thread_cb_dpms(private_output, dpms);
446 TDM_WARNING_IF_FAIL(ret == TDM_ERROR_NONE);
450 tdm_output_add_change_handler(tdm_output *output,
451 tdm_output_change_handler func,
454 tdm_private_output_change_handler *change_handler = NULL;
457 TDM_RETURN_VAL_IF_FAIL(func != NULL, TDM_ERROR_INVALID_PARAMETER);
459 _pthread_mutex_lock(&private_display->lock);
461 LIST_FOR_EACH_ENTRY(change_handler, &private_output->change_handler_list, link) {
462 if (change_handler->func == func && change_handler->user_data == user_data) {
463 TDM_ERR("can't add twice");
464 _pthread_mutex_unlock(&private_display->lock);
465 return TDM_ERROR_BAD_REQUEST;
469 change_handler = calloc(1, sizeof(tdm_private_output_change_handler));
470 if (!change_handler) {
471 /* LCOV_EXCL_START */
472 TDM_ERR("failed: alloc memory");
473 _pthread_mutex_unlock(&private_display->lock);
474 return TDM_ERROR_OUT_OF_MEMORY;
478 ret = tdm_thread_cb_add(private_output, TDM_THREAD_CB_OUTPUT_DPMS, NULL, tdm_output_thread_cb_change, change_handler);
479 if (ret != TDM_ERROR_NONE) {
480 /* LCOV_EXCL_START */
481 TDM_ERR("tdm_thread_cb_add failed");
482 free(change_handler);
483 _pthread_mutex_unlock(&private_display->lock);
484 return TDM_ERROR_OPERATION_FAILED;
488 ret = tdm_thread_cb_add(private_output, TDM_THREAD_CB_OUTPUT_STATUS, NULL, tdm_output_thread_cb_change, change_handler);
489 if (ret != TDM_ERROR_NONE) {
490 /* LCOV_EXCL_START */
491 TDM_ERR("tdm_thread_cb_add failed");
492 tdm_thread_cb_remove(private_output, TDM_THREAD_CB_OUTPUT_DPMS, NULL, tdm_output_thread_cb_change, change_handler);
493 free(change_handler);
494 _pthread_mutex_unlock(&private_display->lock);
495 return TDM_ERROR_OPERATION_FAILED;
499 change_handler->private_output = private_output;
500 change_handler->func = func;
501 change_handler->user_data = user_data;
502 change_handler->owner_tid = syscall(SYS_gettid);
504 LIST_ADDTAIL(&change_handler->link, &private_output->change_handler_list);
506 _pthread_mutex_unlock(&private_display->lock);
512 tdm_output_add_mode_change_request_handler(tdm_output *output,
513 tdm_output_mode_change_request_handler func,
516 tdm_private_display *private_display;
517 tdm_private_output *private_output;
518 tdm_private_output_mode_change_handler *mode_change_handler = NULL;
520 TDM_RETURN_VAL_IF_FAIL(output != NULL, TDM_ERROR_INVALID_PARAMETER);
521 TDM_RETURN_VAL_IF_FAIL(func != NULL, TDM_ERROR_INVALID_PARAMETER);
523 private_output = (tdm_private_output*)output;
524 private_display = private_output->private_display;
526 _pthread_mutex_lock(&private_display->lock);
528 LIST_FOR_EACH_ENTRY(mode_change_handler, &private_output->mode_change_request_handler_list, link) {
529 if (mode_change_handler->func == func && mode_change_handler->user_data == user_data) {
530 TDM_ERR("can't add twice");
531 _pthread_mutex_unlock(&private_display->lock);
532 return TDM_ERROR_BAD_REQUEST;
536 mode_change_handler = calloc(1, sizeof(tdm_private_output_change_handler));
537 if (!mode_change_handler) {
538 /* LCOV_EXCL_START */
539 TDM_ERR("failed: alloc memory");
540 _pthread_mutex_unlock(&private_display->lock);
541 return TDM_ERROR_OUT_OF_MEMORY;
545 mode_change_handler->private_output = private_output;
546 mode_change_handler->func = func;
547 mode_change_handler->user_data = user_data;
549 LIST_ADDTAIL(&mode_change_handler->link, &private_output->mode_change_request_handler_list);
551 _pthread_mutex_unlock(&private_display->lock);
553 return TDM_ERROR_NONE;
557 tdm_output_remove_mode_change_request_handler(tdm_output *output,
558 tdm_output_mode_change_request_handler func,
561 tdm_private_display *private_display;
562 tdm_private_output *private_output;
563 tdm_private_output_mode_change_handler *mode_change_handler = NULL, *hh = NULL;
565 TDM_RETURN_VAL_IF_FAIL(output != NULL, TDM_ERROR_INVALID_PARAMETER);
566 TDM_RETURN_VAL_IF_FAIL(func != NULL, TDM_ERROR_INVALID_PARAMETER);
568 private_output = (tdm_private_output*)output;
569 private_display = private_output->private_display;
571 _pthread_mutex_lock(&private_display->lock);
573 LIST_FOR_EACH_ENTRY_SAFE(mode_change_handler, hh, &private_output->mode_change_request_handler_list, link) {
574 if (mode_change_handler->func != func || mode_change_handler->user_data != user_data)
577 LIST_DEL(&mode_change_handler->link);
578 free(mode_change_handler);
580 _pthread_mutex_unlock(&private_display->lock);
582 return TDM_ERROR_NONE;
585 _pthread_mutex_unlock(&private_display->lock);
587 return TDM_ERROR_INVALID_PARAMETER;
591 tdm_output_remove_change_handler(tdm_output *output,
592 tdm_output_change_handler func,
595 tdm_private_display *private_display;
596 tdm_private_output *private_output;
597 tdm_private_output_change_handler *change_handler = NULL, *hh = NULL;
599 TDM_RETURN_IF_FAIL(output != NULL);
600 TDM_RETURN_IF_FAIL(func != NULL);
602 private_output = (tdm_private_output*)output;
603 private_display = private_output->private_display;
605 _pthread_mutex_lock(&private_display->lock);
607 LIST_FOR_EACH_ENTRY_SAFE(change_handler, hh, &private_output->change_handler_list, link) {
608 if (change_handler->func != func || change_handler->user_data != user_data)
611 tdm_thread_cb_remove(private_output, TDM_THREAD_CB_OUTPUT_DPMS, NULL, tdm_output_thread_cb_change, change_handler);
612 tdm_thread_cb_remove(private_output, TDM_THREAD_CB_OUTPUT_STATUS, NULL, tdm_output_thread_cb_change, change_handler);
614 LIST_DEL(&change_handler->link);
615 free(change_handler);
617 _pthread_mutex_unlock(&private_display->lock);
622 _pthread_mutex_unlock(&private_display->lock);
626 tdm_output_get_output_type(tdm_output *output, tdm_output_type *type)
630 TDM_RETURN_VAL_IF_FAIL(type != NULL, TDM_ERROR_INVALID_PARAMETER);
632 _pthread_mutex_lock(&private_display->lock);
634 *type = private_output->caps.type;
636 _pthread_mutex_unlock(&private_display->lock);
642 tdm_output_get_layer_count(tdm_output *output, int *count)
644 tdm_private_layer *private_layer = NULL;
648 TDM_RETURN_VAL_IF_FAIL(count != NULL, TDM_ERROR_INVALID_PARAMETER);
650 _pthread_mutex_lock(&private_display->lock);
652 if (private_output->caps.capabilities & TDM_OUTPUT_CAPABILITY_HWC) {
653 TDM_ERR("output(%p) support HWC. Use HWC functions", private_output);
655 _pthread_mutex_unlock(&private_display->lock);
656 return TDM_ERROR_BAD_REQUEST;
660 LIST_FOR_EACH_ENTRY(private_layer, &private_output->layer_list, link)
663 _pthread_mutex_unlock(&private_display->lock);
664 return TDM_ERROR_NONE;
667 _pthread_mutex_unlock(&private_display->lock);
674 tdm_output_get_layer(tdm_output *output, int index, tdm_error *error)
676 tdm_private_layer *private_layer = NULL;
678 OUTPUT_FUNC_ENTRY_ERROR();
680 _pthread_mutex_lock(&private_display->lock);
683 *error = TDM_ERROR_NONE;
685 if (private_output->caps.capabilities & TDM_OUTPUT_CAPABILITY_HWC) {
686 _pthread_mutex_unlock(&private_display->lock);
687 TDM_ERR("output(%p) support HWC. Use HWC functions", private_output);
689 *error = TDM_ERROR_BAD_REQUEST;
693 LIST_FOR_EACH_ENTRY(private_layer, &private_output->layer_list, link) {
694 if (private_layer->index == index) {
695 _pthread_mutex_unlock(&private_display->lock);
696 return private_layer;
700 _pthread_mutex_unlock(&private_display->lock);
706 tdm_output_get_available_properties(tdm_output *output, const tdm_prop **props,
711 TDM_RETURN_VAL_IF_FAIL(props != NULL, TDM_ERROR_INVALID_PARAMETER);
712 TDM_RETURN_VAL_IF_FAIL(count != NULL, TDM_ERROR_INVALID_PARAMETER);
714 _pthread_mutex_lock(&private_display->lock);
716 *props = (const tdm_prop *)private_output->caps.props;
717 *count = private_output->caps.prop_count;
719 _pthread_mutex_unlock(&private_display->lock);
725 tdm_output_get_available_modes(tdm_output *output,
726 const tdm_output_mode **modes, int *count)
730 TDM_RETURN_VAL_IF_FAIL(modes != NULL, TDM_ERROR_INVALID_PARAMETER);
731 TDM_RETURN_VAL_IF_FAIL(count != NULL, TDM_ERROR_INVALID_PARAMETER);
733 _pthread_mutex_lock(&private_display->lock);
735 *modes = (const tdm_output_mode *)private_output->caps.modes;
736 *count = private_output->caps.mode_count;
738 _pthread_mutex_unlock(&private_display->lock);
744 tdm_output_get_available_size(tdm_output *output, int *min_w, int *min_h,
745 int *max_w, int *max_h, int *preferred_align)
749 _pthread_mutex_lock(&private_display->lock);
752 *min_w = TDM_FRONT_VALUE(private_output->caps.min_w);
754 *min_h = TDM_FRONT_VALUE(private_output->caps.min_h);
756 *max_w = TDM_FRONT_VALUE(private_output->caps.max_w);
758 *max_h = TDM_FRONT_VALUE(private_output->caps.max_h);
760 *preferred_align = TDM_FRONT_VALUE(private_output->caps.preferred_align);
762 _pthread_mutex_unlock(&private_display->lock);
768 tdm_output_get_cursor_available_size(tdm_output *output, int *min_w, int *min_h,
769 int *max_w, int *max_h, int *preferred_align)
773 _pthread_mutex_lock(&private_display->lock);
775 if (!tdm_module_check_abi(private_output->private_module, 1, 5)) {
776 _pthread_mutex_unlock(&private_display->lock);
777 return TDM_ERROR_BAD_REQUEST;
781 *min_w = TDM_FRONT_VALUE(private_output->caps.cursor_min_w);
783 *min_h = TDM_FRONT_VALUE(private_output->caps.cursor_min_h);
785 *max_w = TDM_FRONT_VALUE(private_output->caps.cursor_max_w);
787 *max_h = TDM_FRONT_VALUE(private_output->caps.cursor_max_h);
789 *preferred_align = TDM_FRONT_VALUE(private_output->caps.cursor_preferred_align);
791 _pthread_mutex_unlock(&private_display->lock);
797 tdm_output_get_physical_size(tdm_output *output, unsigned int *mmWidth,
798 unsigned int *mmHeight)
802 _pthread_mutex_lock(&private_display->lock);
805 *mmWidth = private_output->caps.mmWidth;
807 *mmHeight = private_output->caps.mmHeight;
809 _pthread_mutex_unlock(&private_display->lock);
815 tdm_output_get_subpixel(tdm_output *output, unsigned int *subpixel)
818 TDM_RETURN_VAL_IF_FAIL(subpixel != NULL, TDM_ERROR_INVALID_PARAMETER);
820 _pthread_mutex_lock(&private_display->lock);
822 *subpixel = private_output->caps.subpixel;
824 _pthread_mutex_unlock(&private_display->lock);
830 tdm_output_get_pipe(tdm_output *output, unsigned int *pipe)
833 TDM_RETURN_VAL_IF_FAIL(pipe != NULL, TDM_ERROR_INVALID_PARAMETER);
835 _pthread_mutex_lock(&private_display->lock);
837 *pipe = private_output->pipe;
839 _pthread_mutex_unlock(&private_display->lock);
845 tdm_output_get_primary_index(tdm_output *output, int *index)
847 tdm_private_layer *private_layer = NULL;
850 TDM_RETURN_VAL_IF_FAIL(index != NULL, TDM_ERROR_INVALID_PARAMETER);
852 _pthread_mutex_lock(&private_display->lock);
854 LIST_FOR_EACH_ENTRY(private_layer, &private_output->layer_list, link) {
855 if (private_layer->caps.capabilities & TDM_LAYER_CAPABILITY_PRIMARY) {
856 *index = private_layer->index;
861 _pthread_mutex_unlock(&private_display->lock);
867 tdm_output_set_property(tdm_output *output, unsigned int id, tdm_value value)
869 tdm_private_module *private_module;
870 tdm_func_output *func_output;
873 _pthread_mutex_lock(&private_display->lock);
875 private_module = private_output->private_module;
876 func_output = &private_module->func_output;
878 if (!func_output->output_set_property) {
879 /* LCOV_EXCL_START */
880 _pthread_mutex_unlock(&private_display->lock);
881 TDM_WRN("not implemented!!");
882 return TDM_ERROR_NOT_IMPLEMENTED;
886 ret = func_output->output_set_property(private_output->output_backend, id,
889 _pthread_mutex_unlock(&private_display->lock);
895 tdm_output_get_property(tdm_output *output, unsigned int id, tdm_value *value)
897 tdm_private_module *private_module;
898 tdm_func_output *func_output;
901 TDM_RETURN_VAL_IF_FAIL(value != NULL, TDM_ERROR_INVALID_PARAMETER);
903 _pthread_mutex_lock(&private_display->lock);
905 private_module = private_output->private_module;
906 func_output = &private_module->func_output;
908 if (!func_output->output_get_property) {
909 /* LCOV_EXCL_START */
910 _pthread_mutex_unlock(&private_display->lock);
911 TDM_WRN("not implemented!!");
912 return TDM_ERROR_NOT_IMPLEMENTED;
916 ret = func_output->output_get_property(private_output->output_backend, id,
919 _pthread_mutex_unlock(&private_display->lock);
925 _tdm_output_thread_cb_vblank(tdm_private_display *private_display, void *object, tdm_thread_cb_base *cb_base, void *user_data)
927 tdm_thread_cb_output_vblank *output_vblank = (tdm_thread_cb_output_vblank *)cb_base;
928 tdm_private_output_vblank_handler *vblank_handler = output_vblank->base.data;
929 tdm_private_output_vblank_handler *v = NULL, *vv = NULL;
930 tdm_private_output *private_output = object;
931 struct list_head clone_list;
933 pid_t tid = syscall(SYS_gettid);
935 TDM_RETURN_IF_FAIL(TDM_MUTEX_IS_LOCKED());
937 assert(vblank_handler->owner_tid == tid);
939 vblank_handler->sent_to_frontend = 0;
941 _tdm_output_vblank_timeout_update(private_output, 0);
943 tdm_thread_cb_remove(private_output, TDM_THREAD_CB_OUTPUT_VBLANK, vblank_handler, _tdm_output_thread_cb_vblank, NULL);
945 interval = vblank_handler->interval;
946 sync = vblank_handler->sync;
948 LIST_INITHEAD(&clone_list);
950 LIST_FOR_EACH_ENTRY_SAFE(v, vv, &private_output->vblank_handler_list, link) {
951 if (v->interval != interval || v->sync != sync || v->owner_tid != tid)
955 LIST_ADDTAIL(&v->link, &clone_list);
958 if (tdm_debug_module & TDM_DEBUG_COMMIT)
959 TDM_INFO("----------------------------------------- output(%d) got vblank", private_output->pipe);
961 _pthread_mutex_unlock(&private_display->lock);
962 LIST_FOR_EACH_ENTRY_SAFE(v, vv, &clone_list, link) {
963 if (tdm_debug_module & TDM_DEBUG_COMMIT)
964 TDM_INFO("handler(%p)", v);
969 v->func(v->private_output,
970 output_vblank->sequence,
971 output_vblank->tv_sec,
972 output_vblank->tv_usec,
977 _pthread_mutex_lock(&private_display->lock);
979 if (tdm_debug_module & TDM_DEBUG_COMMIT)
980 TDM_INFO("-----------------------------------------...");
984 _tdm_output_cb_vblank(tdm_output *output_backend, unsigned int sequence,
985 unsigned int tv_sec, unsigned int tv_usec, void *user_data)
987 tdm_private_output_vblank_handler *vblank_handler = user_data;
988 tdm_thread_cb_output_vblank output_vblank;
991 memset(&output_vblank, 0, sizeof output_vblank);
992 output_vblank.base.type = TDM_THREAD_CB_OUTPUT_VBLANK;
993 output_vblank.base.length = sizeof output_vblank;
994 output_vblank.base.object_stamp = vblank_handler->private_output->stamp;
995 output_vblank.base.data = vblank_handler;
996 output_vblank.base.sync = 0;
997 output_vblank.sequence = sequence;
998 output_vblank.tv_sec = tv_sec;
999 output_vblank.tv_usec = tv_usec;
1001 vblank_handler->sent_to_frontend = 1;
1003 if (tdm_debug_module & TDM_DEBUG_COMMIT)
1004 TDM_INFO("output(%d) wait_vblank: handler(%p)", vblank_handler->private_output->pipe, vblank_handler);
1006 ret = tdm_thread_cb_call(vblank_handler->private_output, &output_vblank.base, 1);
1007 TDM_WARNING_IF_FAIL(ret == TDM_ERROR_NONE);
1011 _tdm_output_thread_cb_commit(tdm_private_display *private_display, void *object, tdm_thread_cb_base *cb_base, void *user_data)
1013 tdm_thread_cb_output_commit *output_commit = (tdm_thread_cb_output_commit *)cb_base;
1014 tdm_private_output_commit_handler *output_commit_handler = output_commit->base.data;
1015 tdm_private_output *private_output = object;
1016 tdm_private_layer *private_layer = NULL;
1018 TDM_RETURN_IF_FAIL(TDM_MUTEX_IS_LOCKED());
1020 if (!output_commit_handler)
1023 assert(output_commit_handler->owner_tid == syscall(SYS_gettid));
1025 tdm_thread_cb_remove(private_output, TDM_THREAD_CB_OUTPUT_COMMIT, output_commit_handler, _tdm_output_thread_cb_commit, NULL);
1027 LIST_DEL(&output_commit_handler->link);
1029 if (tdm_debug_module & TDM_DEBUG_COMMIT) {
1030 TDM_INFO("----------------------------------------- output(%d) committed", private_output->pipe);
1031 TDM_INFO("handler(%p)", output_commit_handler);
1034 if (private_output->commit_type == TDM_COMMIT_TYPE_OUTPUT) {
1035 /* In case of layer commit, the below will be handled in the layer commit callback */
1036 LIST_FOR_EACH_ENTRY(private_layer, &private_output->layer_list, link) {
1037 if (private_layer->committed_buffer)
1038 tdm_layer_committed(private_layer, &private_layer->committed_buffer);
1042 if (output_commit_handler->func) {
1043 _pthread_mutex_unlock(&private_display->lock);
1044 output_commit_handler->func(private_output,
1045 output_commit->sequence,
1046 output_commit->tv_sec,
1047 output_commit->tv_usec,
1048 output_commit_handler->user_data);
1049 _pthread_mutex_lock(&private_display->lock);
1052 free(output_commit_handler);
1054 if (tdm_debug_module & TDM_DEBUG_COMMIT)
1055 TDM_INFO("-----------------------------------------...");
1059 _tdm_output_cb_commit(tdm_output *output_backend, unsigned int sequence,
1060 unsigned int tv_sec, unsigned int tv_usec, void *user_data)
1062 tdm_private_output_commit_handler *output_commit_handler = user_data;
1063 tdm_private_output *private_output;
1064 tdm_thread_cb_output_commit output_commit;
1067 if (output_commit_handler)
1068 private_output = output_commit_handler->private_output;
1070 private_output = tdm_display_find_private_output(tdm_display_get(), output_backend);
1072 memset(&output_commit, 0, sizeof output_commit);
1073 output_commit.base.type = TDM_THREAD_CB_OUTPUT_COMMIT;
1074 output_commit.base.length = sizeof output_commit;
1075 output_commit.base.object_stamp = private_output->stamp;
1076 output_commit.base.data = output_commit_handler;
1077 output_commit.base.sync = 0;
1078 output_commit.sequence = sequence;
1079 output_commit.tv_sec = tv_sec;
1080 output_commit.tv_usec = tv_usec;
1082 ret = tdm_thread_cb_call(private_output, &output_commit.base, 1);
1083 TDM_WARNING_IF_FAIL(ret == TDM_ERROR_NONE);
1086 /* add_front: To distinguish between the user vblank handlers and the layer
1087 * commit vblank handlers. The layer commit handlers will be called
1088 * before calling the user vblank handlers.
1091 _tdm_output_wait_vblank(tdm_private_output *private_output, int interval, int sync,
1092 tdm_output_vblank_handler func, void *user_data,
1093 unsigned int add_front)
1095 tdm_private_module *private_module;
1096 tdm_func_output *func_output;
1097 tdm_private_output_vblank_handler *vblank_handler = NULL, *v = NULL;
1098 unsigned int skip_request = 0;
1099 pid_t tid = syscall(SYS_gettid);
1100 tdm_error ret = TDM_ERROR_NONE;
1102 private_module = private_output->private_module;
1103 func_output = &private_module->func_output;
1105 /* interval SHOULD be at least 1 */
1109 if (!func_output->output_wait_vblank) {
1110 /* LCOV_EXCL_START */
1111 TDM_WRN("not implemented!!");
1112 return TDM_ERROR_NOT_IMPLEMENTED;
1113 /* LCOV_EXCL_STOP */
1116 if (!private_output->regist_vblank_cb) {
1117 private_output->regist_vblank_cb = 1;
1118 ret = func_output->output_set_vblank_handler(private_output->output_backend,
1119 _tdm_output_cb_vblank);
1122 vblank_handler = calloc(1, sizeof(tdm_private_output_vblank_handler));
1123 if (!vblank_handler) {
1124 /* LCOV_EXCL_START */
1125 TDM_ERR("failed: alloc memory");
1126 return TDM_ERROR_OUT_OF_MEMORY;
1127 /* LCOV_EXCL_STOP */
1130 if (tdm_debug_module & TDM_DEBUG_COMMIT)
1131 TDM_INFO("output(%d) wait_vblank: handler(%p)", private_output->pipe, vblank_handler);
1133 LIST_FOR_EACH_ENTRY(v, &private_output->vblank_handler_list, link) {
1134 if (v->interval == interval && v->sync == sync && v->owner_tid == tid) {
1141 LIST_ADD(&vblank_handler->link, &private_output->vblank_handler_list);
1143 LIST_ADDTAIL(&vblank_handler->link, &private_output->vblank_handler_list);
1145 vblank_handler->private_output = private_output;
1146 vblank_handler->interval = interval;
1147 vblank_handler->sync = sync;
1148 vblank_handler->func = func;
1149 vblank_handler->user_data = user_data;
1150 vblank_handler->owner_tid = tid;
1152 /* If there is the previous request, we can skip to call output_wait_vblank() */
1153 if (!skip_request) {
1154 ret = tdm_thread_cb_add(private_output, TDM_THREAD_CB_OUTPUT_VBLANK, vblank_handler, _tdm_output_thread_cb_vblank, NULL);
1155 if (ret != TDM_ERROR_NONE) {
1156 TDM_ERR("tdm_thread_cb_add failed");
1160 ret = func_output->output_wait_vblank(private_output->output_backend, interval,
1161 sync, vblank_handler);
1162 TDM_GOTO_IF_FAIL(ret == TDM_ERROR_NONE, wait_failed);
1164 _tdm_output_vblank_timeout_update(private_output, 1000);
1166 if (tdm_debug_module & TDM_DEBUG_COMMIT)
1167 TDM_INFO("output(%d) backend wait_vblank", private_output->pipe);
1173 /* LCOV_EXCL_START */
1174 if (vblank_handler) {
1175 tdm_thread_cb_remove(private_output, TDM_THREAD_CB_OUTPUT_VBLANK, vblank_handler, _tdm_output_thread_cb_vblank, NULL);
1176 LIST_DEL(&vblank_handler->link);
1177 free(vblank_handler);
1180 /* LCOV_EXCL_STOP */
1184 tdm_output_wait_vblank(tdm_output *output, int interval, int sync,
1185 tdm_output_vblank_handler func, void *user_data)
1187 OUTPUT_FUNC_ENTRY();
1188 TDM_RETURN_VAL_IF_FAIL(interval > 0, TDM_ERROR_INVALID_PARAMETER);
1190 _pthread_mutex_lock(&private_display->lock);
1192 if (TDM_OUTPUT_DPMS_VSYNC_IS_OFF(private_output->current_dpms_value)) {
1193 TDM_WRN("output(%d) dpms: %s", private_output->pipe,
1194 tdm_dpms_str(private_output->current_dpms_value));
1195 _pthread_mutex_unlock(&private_display->lock);
1196 return TDM_ERROR_DPMS_OFF;
1199 ret = _tdm_output_wait_vblank(private_output, interval, sync, func, user_data, 0);
1201 _pthread_mutex_unlock(&private_display->lock);
1206 /* LCOV_EXCL_START */
1208 tdm_output_wait_vblank_add_front(tdm_output *output, int interval, int sync,
1209 tdm_output_vblank_handler func, void *user_data)
1211 OUTPUT_FUNC_ENTRY();
1213 _pthread_mutex_lock(&private_display->lock);
1215 if (TDM_OUTPUT_DPMS_VSYNC_IS_OFF(private_output->current_dpms_value)) {
1216 TDM_WRN("output(%d) dpms: %s", private_output->pipe,
1217 tdm_dpms_str(private_output->current_dpms_value));
1218 _pthread_mutex_unlock(&private_display->lock);
1219 return TDM_ERROR_DPMS_OFF;
1222 ret = _tdm_output_wait_vblank(private_output, interval, sync, func, user_data, 1);
1224 _pthread_mutex_unlock(&private_display->lock);
1228 /* LCOV_EXCL_STOP */
1231 tdm_output_remove_vblank_handler_internal(tdm_output *output, tdm_output_vblank_handler func, void *user_data)
1233 tdm_private_output *private_output = (tdm_private_output*)output;
1234 tdm_private_output_vblank_handler *v = NULL;
1236 TDM_RETURN_IF_FAIL(private_output != NULL);
1237 TDM_RETURN_IF_FAIL(TDM_MUTEX_IS_LOCKED());
1239 LIST_FOR_EACH_ENTRY(v, &private_output->vblank_handler_list, link) {
1240 if (v->func == func && v->user_data == user_data) {
1241 /* only set func & user_data to NULL. It will be freed when an event occurs */
1243 v->user_data = NULL;
1250 tdm_output_remove_commit_handler_internal(tdm_output *output, tdm_output_commit_handler func, void *user_data)
1252 tdm_private_output *private_output = (tdm_private_output*)output;
1253 tdm_private_output_commit_handler *c = NULL;
1255 TDM_RETURN_IF_FAIL(private_output != NULL);
1256 TDM_RETURN_IF_FAIL(TDM_MUTEX_IS_LOCKED());
1258 LIST_FOR_EACH_ENTRY(c, &private_output->output_commit_handler_list, link) {
1259 if (c->func == func && c->user_data == user_data) {
1260 /* only set func & user_data to NULL. It will be freed when an event occurs */
1262 c->user_data = NULL;
1269 tdm_output_remove_vblank_handler(tdm_output *output, tdm_output_vblank_handler func, void *user_data)
1271 OUTPUT_FUNC_ENTRY();
1273 _pthread_mutex_lock(&private_display->lock);
1275 tdm_output_remove_vblank_handler_internal(output, func, user_data);
1277 _pthread_mutex_unlock(&private_display->lock);
1283 tdm_output_remove_commit_handler(tdm_output *output, tdm_output_commit_handler func, void *user_data)
1285 OUTPUT_FUNC_ENTRY();
1287 _pthread_mutex_lock(&private_display->lock);
1289 tdm_output_remove_commit_handler_internal(output, func, user_data);
1291 _pthread_mutex_unlock(&private_display->lock);
1297 tdm_output_call_mode_set_request(tdm_output *output, unsigned int index)
1299 tdm_private_output *private_output = (tdm_private_output*)output;
1300 tdm_private_output_mode_change_handler *mode_change_handler = NULL;
1302 TDM_RETURN_IF_FAIL(private_output != NULL);
1304 if (LIST_IS_EMPTY(&private_output->mode_change_request_handler_list))
1307 LIST_FOR_EACH_ENTRY(mode_change_handler, &private_output->mode_change_request_handler_list, link) {
1308 mode_change_handler->func(mode_change_handler->private_output, index, mode_change_handler->user_data);
1313 _tdm_output_commit_virtual(tdm_output *output, int sync, tdm_output_commit_handler func, void *user_data)
1315 tdm_private_output *private_output;
1316 tdm_private_output_commit_handler *output_commit_handler = NULL;
1317 tdm_private_layer *private_layer = NULL;
1318 tdm_private_display *private_display;
1319 tbm_surface_h buffer;
1320 tdm_error ret = TDM_ERROR_NONE;
1322 TDM_RETURN_VAL_IF_FAIL(output != NULL, TDM_ERROR_INVALID_PARAMETER);
1324 private_output = (tdm_private_output*)output;
1325 private_display = private_output->private_display;
1327 if (!LIST_IS_EMPTY(&private_output->output_commit_handler_list)) {
1328 /* support only 1 commit */
1329 TDM_ERR("voutput canot commit while commiting");
1330 return TDM_ERROR_OPERATION_FAILED;
1333 output_commit_handler = calloc(1, sizeof(tdm_private_output_commit_handler));
1334 if (!output_commit_handler) {
1335 /* LCOV_EXCL_START */
1336 TDM_ERR("failed: alloc memory");
1337 return TDM_ERROR_OUT_OF_MEMORY;
1338 /* LCOV_EXCL_STOP */
1341 LIST_ADDTAIL(&output_commit_handler->link, &private_output->output_commit_handler_list);
1342 output_commit_handler->private_output = private_output;
1343 output_commit_handler->func = func;
1344 output_commit_handler->user_data = user_data;
1345 output_commit_handler->owner_tid = syscall(SYS_gettid);
1347 /* voutput use only 1 layer */
1348 LIST_FOR_EACH_ENTRY(private_layer, &private_output->layer_list, link) {
1349 if (private_layer) break;
1351 TDM_GOTO_IF_FAIL(private_layer, commit_failed);
1353 buffer = private_layer->commiting_buffer;
1354 TDM_GOTO_IF_FAIL(buffer != NULL, commit_failed);
1356 _pthread_mutex_unlock(&private_display->lock);
1357 ret = tdm_output_attach_buffer(private_output, buffer);
1358 TDM_GOTO_IF_FAIL(ret == TDM_ERROR_NONE, commit_failed);
1359 ret = tdm_output_commit_buffer(private_output);
1360 TDM_GOTO_IF_FAIL(ret == TDM_ERROR_NONE, commit_failed);
1361 _pthread_mutex_lock(&private_display->lock);
1366 /* LCOV_EXCL_START */
1367 if (output_commit_handler) {
1368 LIST_DEL(&output_commit_handler->link);
1369 free(output_commit_handler);
1372 /* LCOV_EXCL_STOP */
1376 tdm_output_commit_internal(tdm_output *output, int sync, tdm_output_commit_handler func, void *user_data)
1378 tdm_private_display *private_display;
1379 tdm_private_output *private_output;
1380 tdm_private_module *private_module;
1381 tdm_func_output *func_output;
1382 tdm_private_output_commit_handler *output_commit_handler = NULL;
1383 tdm_private_layer *private_layer = NULL;
1384 tdm_output_dpms dpms_value = TDM_OUTPUT_DPMS_ON;
1385 tdm_error ret = TDM_ERROR_NONE;
1387 TDM_RETURN_VAL_IF_FAIL(output != NULL, TDM_ERROR_INVALID_PARAMETER);
1389 private_output = (tdm_private_output*)output;
1390 private_module = private_output->private_module;
1391 private_display = private_module->private_display;
1392 func_output = &private_module->func_output;
1394 if (private_module == private_display->virtual_module)
1395 return _tdm_output_commit_virtual(output, sync, func, user_data);
1397 if (!func_output->output_commit) {
1398 /* LCOV_EXCL_START */
1399 TDM_WRN("not implemented!!");
1400 return TDM_ERROR_NOT_IMPLEMENTED;
1401 /* LCOV_EXCL_STOP */
1404 ret = tdm_output_get_dpms_internal(output, &dpms_value);
1405 TDM_RETURN_VAL_IF_FAIL(ret == TDM_ERROR_NONE, ret);
1407 if (!TDM_OUTPUT_DPMS_VSYNC_IS_OFF(dpms_value)) {
1408 if (!private_output->regist_commit_cb) {
1409 private_output->regist_commit_cb = 1;
1410 ret = func_output->output_set_commit_handler(private_output->output_backend, _tdm_output_cb_commit);
1411 TDM_GOTO_IF_FAIL(ret == TDM_ERROR_NONE, commit_failed);
1414 output_commit_handler = calloc(1, sizeof(tdm_private_output_commit_handler));
1415 if (!output_commit_handler) {
1416 /* LCOV_EXCL_START */
1417 TDM_ERR("failed: alloc memory");
1418 return TDM_ERROR_OUT_OF_MEMORY;
1419 /* LCOV_EXCL_STOP */
1422 ret = tdm_thread_cb_add(private_output, TDM_THREAD_CB_OUTPUT_COMMIT, output_commit_handler, _tdm_output_thread_cb_commit, NULL);
1423 if (ret != TDM_ERROR_NONE) {
1424 TDM_ERR("tdm_thread_cb_add failed");
1425 free(output_commit_handler);
1429 LIST_ADDTAIL(&output_commit_handler->link, &private_output->output_commit_handler_list);
1430 output_commit_handler->private_output = private_output;
1431 output_commit_handler->func = func;
1432 output_commit_handler->user_data = user_data;
1433 output_commit_handler->owner_tid = syscall(SYS_gettid);
1435 ret = func_output->output_commit(private_output->output_backend, sync,
1436 output_commit_handler);
1437 TDM_GOTO_IF_FAIL(ret == TDM_ERROR_NONE, commit_failed);
1439 if (tdm_debug_module & TDM_DEBUG_COMMIT)
1440 TDM_INFO("output(%d) backend commit: handle(%p) func(%p) user_data(%p)",
1441 private_output->pipe, output_commit_handler, func, user_data);
1444 /* Even if DPMS is off, committed_buffer should be changed because it will be referred
1445 * for tdm_layer_committed() function.
1447 LIST_FOR_EACH_ENTRY(private_layer, &private_output->layer_list, link) {
1448 if (!private_layer->waiting_buffer)
1451 if (private_layer->committed_buffer) {
1452 tdm_layer_free_buffer(private_layer, private_layer->committed_buffer);
1453 private_layer->committed_buffer = NULL;
1454 if (tdm_debug_module & TDM_DEBUG_BUFFER)
1455 TDM_INFO("layer(%p) waiting_buffer(%p) committed_buffer(%p)",
1456 private_layer, private_layer->waiting_buffer->buffer,
1457 private_layer->committed_buffer);
1460 private_layer->committed_buffer = private_layer->waiting_buffer;
1461 private_layer->waiting_buffer = NULL;
1462 if (tdm_debug_module & TDM_DEBUG_BUFFER)
1463 TDM_INFO("layer(%p) waiting_buffer(%p) committed_buffer(%p)",
1464 private_layer, private_layer->waiting_buffer,
1465 private_layer->committed_buffer->buffer);
1468 if (TDM_OUTPUT_DPMS_VSYNC_IS_OFF(dpms_value)) {
1469 TDM_WRN("dpms %s. Directly call commit handler instead of commit.", tdm_dpms_str(dpms_value));
1471 func(output, 0, 0, 0, user_data);
1477 /* LCOV_EXCL_START */
1478 if (output_commit_handler) {
1479 tdm_thread_cb_remove(private_output, TDM_THREAD_CB_OUTPUT_COMMIT, output_commit_handler, _tdm_output_thread_cb_commit, NULL);
1480 LIST_DEL(&output_commit_handler->link);
1481 free(output_commit_handler);
1484 /* LCOV_EXCL_STOP */
1488 tdm_output_commit(tdm_output *output, int sync, tdm_output_commit_handler func,
1491 tdm_private_layer *private_layer = NULL;
1493 OUTPUT_FUNC_ENTRY();
1495 _pthread_mutex_lock(&private_display->lock);
1497 if (private_output->commit_type == TDM_COMMIT_TYPE_NONE)
1498 private_output->commit_type = TDM_COMMIT_TYPE_OUTPUT;
1499 else if (private_output->commit_type == TDM_COMMIT_TYPE_LAYER) {
1500 TDM_ERR("Can't supported. Use tdm_layer_commit");
1501 _pthread_mutex_unlock(&private_display->lock);
1502 return TDM_ERROR_BAD_REQUEST;
1505 if (private_output->commit_per_vblank) {
1506 TDM_ERR("Use tdm_layer_commit");
1507 _pthread_mutex_unlock(&private_display->lock);
1508 return TDM_ERROR_BAD_REQUEST;
1511 if (TDM_OUTPUT_DPMS_VSYNC_IS_OFF(private_output->current_dpms_value)) {
1512 TDM_ERR("output(%d) dpms: %s", private_output->pipe,
1513 tdm_dpms_str(private_output->current_dpms_value));
1514 _pthread_mutex_unlock(&private_display->lock);
1515 return TDM_ERROR_DPMS_OFF;
1518 if (tdm_debug_module & TDM_DEBUG_COMMIT)
1519 TDM_INFO("output(%d) commit", private_output->pipe);
1521 /* apply the pending data of all layers */
1522 LIST_FOR_EACH_ENTRY(private_layer, &private_output->layer_list, link) {
1523 tdm_layer_commit_pending_data(private_layer);
1526 ret = tdm_output_commit_internal(output, sync, func, user_data);
1528 _pthread_mutex_unlock(&private_display->lock);
1534 tdm_output_set_mode(tdm_output *output, const tdm_output_mode *mode)
1536 tdm_private_module *private_module;
1537 tdm_func_output *func_output;
1538 OUTPUT_FUNC_ENTRY();
1540 TDM_RETURN_VAL_IF_FAIL(mode != NULL, TDM_ERROR_INVALID_PARAMETER);
1542 _pthread_mutex_lock(&private_display->lock);
1544 private_module = private_output->private_module;
1545 func_output = &private_module->func_output;
1547 if (!func_output->output_set_mode) {
1548 /* LCOV_EXCL_START */
1549 _pthread_mutex_unlock(&private_display->lock);
1550 TDM_WRN("not implemented!!");
1551 return TDM_ERROR_NOT_IMPLEMENTED;
1552 /* LCOV_EXCL_STOP */
1555 ret = func_output->output_set_mode(private_output->output_backend, mode);
1556 if (ret == TDM_ERROR_NONE) {
1557 private_output->current_mode = mode;
1558 private_output->need_set_target_info = 1;
1559 TDM_INFO("mode: %dx%d %dhz", mode->hdisplay, mode->vdisplay, mode->vrefresh);
1562 _pthread_mutex_unlock(&private_display->lock);
1568 tdm_output_get_mode(tdm_output *output, const tdm_output_mode **mode)
1570 OUTPUT_FUNC_ENTRY();
1572 TDM_RETURN_VAL_IF_FAIL(mode != NULL, TDM_ERROR_INVALID_PARAMETER);
1574 _pthread_mutex_lock(&private_display->lock);
1576 *mode = private_output->current_mode;
1578 _pthread_mutex_unlock(&private_display->lock);
1584 tdm_output_set_dpms(tdm_output *output, tdm_output_dpms dpms_value)
1586 tdm_private_module *private_module;
1587 tdm_func_output *func_output;
1588 OUTPUT_FUNC_ENTRY();
1590 if (dpms_value > TDM_OUTPUT_DPMS_OFF) {
1591 if (dpms_value & TDM_OUTPUT_DPMS_DEFAULT_MASK) {
1592 TDM_ERR("Don't use the low-4bit for an extended DPMS mode: dpms_value(%x)", dpms_value);
1593 return TDM_ERROR_BAD_REQUEST;
1596 if (!(private_output->caps.capabilities & TDM_OUTPUT_CAPABILITY_EXTENDED_DPMS)) {
1597 TDM_ERR("output(%d) doesn't support the extended DPMS control: '%s'",
1598 private_output->pipe, tdm_dpms_str(dpms_value));
1599 return TDM_ERROR_BAD_REQUEST;
1603 _pthread_mutex_lock(&private_display->lock);
1605 if (private_output->waiting_dpms_change) {
1606 TDM_ERR("DPMS is not changed yet. Can't be changed twice");
1607 _pthread_mutex_unlock(&private_display->lock);
1608 return TDM_ERROR_BAD_REQUEST;
1611 private_module = private_output->private_module;
1612 func_output = &private_module->func_output;
1614 TDM_INFO("output(%d) dpms '%s'", private_output->pipe, tdm_dpms_str(dpms_value));
1616 if (func_output->output_set_dpms)
1617 ret = func_output->output_set_dpms(private_output->output_backend, dpms_value);
1619 /* LCOV_EXCL_START */
1620 ret = TDM_ERROR_NONE;
1621 TDM_WRN("not implemented!!");
1623 /* LCOV_EXCL_STOP */
1627 if (ret == TDM_ERROR_NONE) {
1628 if (private_output->current_dpms_value != dpms_value) {
1629 private_output->current_dpms_value = dpms_value;
1630 _tdm_output_call_thread_cb_dpms(private_output, dpms_value);
1632 TDM_INFO("output(%d) dpms '%s' done", private_output->pipe, tdm_dpms_str(dpms_value));
1634 tdm_output_dpms temp = TDM_OUTPUT_DPMS_OFF;
1636 /* update current_dpms_value forcely */
1637 tdm_output_get_dpms_internal(output, &temp);
1639 TDM_ERR("output(%d) set_dpms failed: dpms '%s'", private_output->pipe, tdm_dpms_str(temp));
1642 _pthread_mutex_unlock(&private_display->lock);
1647 /* LCOV_EXCL_START */
1649 tdm_output_set_dpms_async(tdm_output *output, tdm_output_dpms dpms_value)
1651 tdm_private_module *private_module;
1652 tdm_func_output *func_output;
1653 OUTPUT_FUNC_ENTRY();
1655 if (!(private_output->caps.capabilities & TDM_OUTPUT_CAPABILITY_ASYNC_DPMS)) {
1656 TDM_ERR("output doesn't support the asynchronous DPMS control!");
1657 return TDM_ERROR_BAD_REQUEST;
1660 if (dpms_value > TDM_OUTPUT_DPMS_OFF) {
1661 if (dpms_value & TDM_OUTPUT_DPMS_DEFAULT_MASK) {
1662 TDM_ERR("Don't use the low-4bit for an extended DPMS mode: dpms_value(%x)", dpms_value);
1663 return TDM_ERROR_BAD_REQUEST;
1666 if (!(private_output->caps.capabilities & TDM_OUTPUT_CAPABILITY_EXTENDED_DPMS)) {
1667 TDM_ERR("output(%d) doesn't support the extended DPMS control: '%s'",
1668 private_output->pipe, tdm_dpms_str(dpms_value));
1669 return TDM_ERROR_BAD_REQUEST;
1673 _pthread_mutex_lock(&private_display->lock);
1675 if (private_output->waiting_dpms_change) {
1676 TDM_ERR("DPMS is not changed yet. Can't be changed twice");
1677 _pthread_mutex_unlock(&private_display->lock);
1678 return TDM_ERROR_BAD_REQUEST;
1681 private_module = private_output->private_module;
1682 func_output = &private_module->func_output;
1683 if (!func_output->output_set_dpms_handler) {
1684 TDM_WRN("not implemented: output_set_dpms_handler");
1685 _pthread_mutex_unlock(&private_display->lock);
1686 return TDM_ERROR_NOT_IMPLEMENTED;
1689 if (!func_output->output_set_dpms_async) {
1690 TDM_WRN("not implemented: output_set_dpms_async");
1691 _pthread_mutex_unlock(&private_display->lock);
1692 return TDM_ERROR_NOT_IMPLEMENTED;
1695 if (!private_output->regist_dpms_cb) {
1696 private_output->regist_dpms_cb = 1;
1697 ret = func_output->output_set_dpms_handler(private_output->output_backend,
1698 tdm_output_cb_dpms, private_output);
1699 if (ret != TDM_ERROR_NONE) {
1700 _pthread_mutex_unlock(&private_display->lock);
1701 TDM_ERR("Can't set the dpms handler!!");
1706 TDM_INFO("output(%d) dpms async '%s'", private_output->pipe, tdm_dpms_str(dpms_value));
1708 ret = func_output->output_set_dpms_async(private_output->output_backend, dpms_value);
1710 if (ret == TDM_ERROR_NONE) {
1711 private_output->waiting_dpms_change = 1;
1712 TDM_INFO("output(%d) dpms async '%s' waiting", private_output->pipe, tdm_dpms_str(dpms_value));
1714 tdm_output_dpms temp = TDM_OUTPUT_DPMS_OFF;
1716 /* update current_dpms_value forcely */
1717 tdm_output_get_dpms_internal(output, &temp);
1719 TDM_ERR("output(%d) set_dpms_async failed: dpms '%s'", private_output->pipe, tdm_dpms_str(temp));
1722 _pthread_mutex_unlock(&private_display->lock);
1726 /* LCOV_EXCL_STOP */
1729 tdm_output_get_dpms_internal(tdm_output *output, tdm_output_dpms *dpms_value)
1731 tdm_private_output *private_output;
1732 tdm_private_module *private_module;
1733 tdm_func_output *func_output;
1734 tdm_error ret = TDM_ERROR_NONE;
1736 TDM_RETURN_VAL_IF_FAIL(output != NULL, TDM_ERROR_INVALID_PARAMETER);
1738 private_output = (tdm_private_output*)output;
1740 /* TODO: this is ugly. But before calling backend's output_get_dpms(), we have
1741 * to check if all backends's DPMS operation has no problem. In future, we'd
1742 * better use new env instead of using commit_per_vblank variable to distinguish
1743 * whether we use the stored value or backend's output_get_dpms.
1745 if (!private_output->commit_per_vblank) {
1746 *dpms_value = private_output->current_dpms_value;
1747 return TDM_ERROR_NONE;
1750 private_module = private_output->private_module;
1751 func_output = &private_module->func_output;
1753 if (!func_output->output_get_dpms) {
1754 /* LCOV_EXCL_START */
1755 *dpms_value = private_output->current_dpms_value;
1756 TDM_WRN("not implemented!!");
1757 return TDM_ERROR_NONE;
1758 /* LCOV_EXCL_STOP */
1761 ret = func_output->output_get_dpms(private_output->output_backend, dpms_value);
1762 if (ret != TDM_ERROR_NONE) {
1763 /* LCOV_EXCL_START */
1764 TDM_ERR("output_get_dpms failed");
1765 *dpms_value = TDM_OUTPUT_DPMS_OFF;
1766 /* LCOV_EXCL_STOP */
1769 /* checking with backend's value */
1770 if (*dpms_value != private_output->current_dpms_value) {
1771 TDM_ERR("output(%d) dpms changed suddenly: %s -> %s",
1772 private_output->pipe, tdm_dpms_str(private_output->current_dpms_value),
1773 tdm_dpms_str(*dpms_value));
1774 private_output->current_dpms_value = *dpms_value;
1775 _tdm_output_call_thread_cb_dpms(private_output, *dpms_value);
1782 tdm_output_get_dpms(tdm_output *output, tdm_output_dpms *dpms_value)
1784 OUTPUT_FUNC_ENTRY();
1786 TDM_RETURN_VAL_IF_FAIL(dpms_value != NULL, TDM_ERROR_INVALID_PARAMETER);
1788 _pthread_mutex_lock(&private_display->lock);
1790 ret = tdm_output_get_dpms_internal(output, dpms_value);
1792 _pthread_mutex_unlock(&private_display->lock);
1798 tdm_output_has_capture_capability(tdm_output *output, unsigned int *has_capability)
1800 tdm_private_module *private_module;
1802 OUTPUT_FUNC_ENTRY();
1804 TDM_RETURN_VAL_IF_FAIL(has_capability != NULL, TDM_ERROR_INVALID_PARAMETER);
1806 _pthread_mutex_lock(&private_display->lock);
1808 private_module = private_output->private_module;
1810 if (!(private_module->capabilities & TDM_DISPLAY_CAPABILITY_CAPTURE))
1811 *has_capability = 0;
1812 else if (!(private_module->caps_capture.capabilities & TDM_CAPTURE_CAPABILITY_OUTPUT))
1813 *has_capability = 0;
1815 *has_capability = 1;
1817 _pthread_mutex_unlock(&private_display->lock);
1822 EXTERN tdm_capture *
1823 tdm_output_create_capture(tdm_output *output, tdm_error *error)
1825 tdm_capture *capture = NULL;
1827 OUTPUT_FUNC_ENTRY_ERROR();
1829 _pthread_mutex_lock(&private_display->lock);
1831 capture = (tdm_capture *)tdm_capture_create_output_internal(private_output, error);
1833 _pthread_mutex_unlock(&private_display->lock);
1839 tdm_output_get_hwc(tdm_output *output, tdm_error *error)
1841 tdm_private_hwc *private_hwc = NULL;
1843 OUTPUT_FUNC_ENTRY_ERROR();
1845 _pthread_mutex_lock(&private_display->lock);
1847 private_hwc = private_output->private_hwc;
1850 *error = TDM_ERROR_BAD_REQUEST;
1851 _pthread_mutex_unlock(&private_display->lock);
1856 *error = TDM_ERROR_NONE;
1858 _pthread_mutex_unlock(&private_display->lock);
1864 tdm_output_choose_commit_per_vblank_mode(tdm_private_output *private_output, int mode)
1866 if (!private_output)
1867 return TDM_ERROR_INVALID_PARAMETER;
1869 if (mode < 0 || mode > 2)
1870 return TDM_ERROR_INVALID_PARAMETER;
1872 private_output->commit_per_vblank = mode;
1874 if (private_output->commit_per_vblank == 0)
1875 TDM_INFO("commit per vblank: disable");
1876 else if (private_output->commit_per_vblank == 1)
1877 TDM_INFO("commit per vblank: enable (1 layer)");
1878 else if (private_output->commit_per_vblank == 2)
1879 TDM_INFO("commit per vblank: enable (previous commit)");
1881 return TDM_ERROR_NONE;
1885 tdm_output_set_available_mode(tdm_output *output, const tdm_output_mode *modes, int count)
1887 tdm_private_module *private_module = NULL;
1888 tdm_func_output *func_output = NULL;
1890 OUTPUT_FUNC_ENTRY();
1892 TDM_RETURN_VAL_IF_FAIL(modes != NULL, TDM_ERROR_INVALID_PARAMETER);
1893 TDM_RETURN_VAL_IF_FAIL(count != 0, TDM_ERROR_INVALID_PARAMETER);
1895 private_module = private_output->private_module;
1896 TDM_RETURN_VAL_IF_FAIL(private_module == private_display->virtual_module, TDM_ERROR_BAD_MODULE);
1898 _pthread_mutex_lock(&private_display->lock);
1900 func_output = &private_module->func_output;
1901 if (func_output->output_set_available_mode)
1902 ret = func_output->output_set_available_mode(private_output->output_backend, modes, count);
1904 _pthread_mutex_unlock(&private_display->lock);
1910 tdm_output_set_physical_size(tdm_output *output, unsigned int mmwidth, unsigned int mmheight)
1912 tdm_private_module *private_module = NULL;
1913 tdm_func_output *func_output = NULL;
1915 OUTPUT_FUNC_ENTRY();
1917 TDM_RETURN_VAL_IF_FAIL(mmwidth != 0, TDM_ERROR_INVALID_PARAMETER);
1918 TDM_RETURN_VAL_IF_FAIL(mmheight != 0, TDM_ERROR_INVALID_PARAMETER);
1920 private_module = private_output->private_module;
1921 TDM_RETURN_VAL_IF_FAIL(private_module == private_display->virtual_module, TDM_ERROR_BAD_MODULE);
1923 _pthread_mutex_lock(&private_display->lock);
1925 func_output = &private_module->func_output;
1926 if (func_output->output_set_physical_size)
1927 ret = func_output->output_set_physical_size(private_output->output_backend, mmwidth, mmheight);
1929 _pthread_mutex_unlock(&private_display->lock);
1935 tdm_output_set_connect(tdm_output *output)
1937 tdm_private_module *private_module = NULL;
1938 tdm_func_output *func_output = NULL;
1940 OUTPUT_FUNC_ENTRY();
1942 private_module = private_output->private_module;
1943 TDM_RETURN_VAL_IF_FAIL(private_module == private_display->virtual_module, TDM_ERROR_BAD_MODULE);
1945 _pthread_mutex_lock(&private_display->lock);
1947 func_output = &private_module->func_output;
1948 if (func_output->output_set_connect)
1949 ret = func_output->output_set_connect(private_output->output_backend);
1951 _pthread_mutex_unlock(&private_display->lock);
1957 tdm_output_set_disconnect(tdm_output *output)
1959 tdm_private_module *private_module = NULL;
1960 tdm_func_output *func_output = NULL;
1962 OUTPUT_FUNC_ENTRY();
1964 private_module = private_output->private_module;
1965 TDM_RETURN_VAL_IF_FAIL(private_module == private_display->virtual_module, TDM_ERROR_BAD_MODULE);
1967 _pthread_mutex_lock(&private_display->lock);
1969 func_output = &private_module->func_output;
1970 if (func_output->output_set_disconnect)
1971 ret = func_output->output_set_disconnect(private_output->output_backend);
1973 _pthread_mutex_unlock(&private_display->lock);
1979 tdm_output_commit_done(tdm_output *output, tbm_surface_h buffer)
1981 tdm_private_layer *private_layer = NULL;
1982 tdm_private_output_commit_handler *output_commit_handler = NULL;
1983 static int sequence = 0;
1984 tdm_private_output *private_output;
1985 TDM_RETURN_VAL_IF_FAIL(output != NULL, TDM_ERROR_INVALID_PARAMETER); \
1986 private_output = (tdm_private_output*)output;
1988 LIST_FOR_EACH_ENTRY(private_layer, &private_output->layer_list, link) {
1989 if (private_layer) break;
1992 private_layer->commiting_buffer = NULL;
1994 LIST_FOR_EACH_ENTRY(output_commit_handler, &private_output->output_commit_handler_list, link) {
1995 if (output_commit_handler) break;
1997 TDM_RETURN_VAL_IF_FAIL(output_commit_handler, TDM_ERROR_INVALID_PARAMETER);
1999 LIST_DEL(&output_commit_handler->link);
2001 output_commit_handler->func(private_output,
2004 output_commit_handler->user_data);
2005 free(output_commit_handler);
2007 return TDM_ERROR_NONE;
2009 /* LCOV_EXCL_STOP */