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_remove_change_handler(tdm_output *output,
513 tdm_output_change_handler func,
516 tdm_private_display *private_display;
517 tdm_private_output *private_output;
518 tdm_private_output_change_handler *change_handler = NULL, *hh = NULL;
520 TDM_RETURN_IF_FAIL(output != NULL);
521 TDM_RETURN_IF_FAIL(func != NULL);
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_SAFE(change_handler, hh, &private_output->change_handler_list, link) {
529 if (change_handler->func != func || change_handler->user_data != user_data)
532 tdm_thread_cb_remove(private_output, TDM_THREAD_CB_OUTPUT_DPMS, NULL, tdm_output_thread_cb_change, change_handler);
533 tdm_thread_cb_remove(private_output, TDM_THREAD_CB_OUTPUT_STATUS, NULL, tdm_output_thread_cb_change, change_handler);
535 LIST_DEL(&change_handler->link);
536 free(change_handler);
538 _pthread_mutex_unlock(&private_display->lock);
543 _pthread_mutex_unlock(&private_display->lock);
547 tdm_output_get_output_type(tdm_output *output, tdm_output_type *type)
551 TDM_RETURN_VAL_IF_FAIL(type != NULL, TDM_ERROR_INVALID_PARAMETER);
553 _pthread_mutex_lock(&private_display->lock);
555 *type = private_output->caps.type;
557 _pthread_mutex_unlock(&private_display->lock);
563 tdm_output_get_layer_count(tdm_output *output, int *count)
565 tdm_private_layer *private_layer = NULL;
569 TDM_RETURN_VAL_IF_FAIL(count != NULL, TDM_ERROR_INVALID_PARAMETER);
571 _pthread_mutex_lock(&private_display->lock);
573 if (private_output->caps.capabilities & TDM_OUTPUT_CAPABILITY_HWC) {
574 TDM_ERR("output(%p) support HWC. Use HWC functions", private_output);
576 _pthread_mutex_unlock(&private_display->lock);
577 return TDM_ERROR_BAD_REQUEST;
581 LIST_FOR_EACH_ENTRY(private_layer, &private_output->layer_list, link)
584 _pthread_mutex_unlock(&private_display->lock);
585 return TDM_ERROR_NONE;
588 _pthread_mutex_unlock(&private_display->lock);
595 tdm_output_get_layer(tdm_output *output, int index, tdm_error *error)
597 tdm_private_layer *private_layer = NULL;
599 OUTPUT_FUNC_ENTRY_ERROR();
601 _pthread_mutex_lock(&private_display->lock);
604 *error = TDM_ERROR_NONE;
606 if (private_output->caps.capabilities & TDM_OUTPUT_CAPABILITY_HWC) {
607 _pthread_mutex_unlock(&private_display->lock);
608 TDM_ERR("output(%p) support HWC. Use HWC functions", private_output);
610 *error = TDM_ERROR_BAD_REQUEST;
614 LIST_FOR_EACH_ENTRY(private_layer, &private_output->layer_list, link) {
615 if (private_layer->index == index) {
616 _pthread_mutex_unlock(&private_display->lock);
617 return private_layer;
621 _pthread_mutex_unlock(&private_display->lock);
627 tdm_output_get_available_properties(tdm_output *output, const tdm_prop **props,
632 TDM_RETURN_VAL_IF_FAIL(props != NULL, TDM_ERROR_INVALID_PARAMETER);
633 TDM_RETURN_VAL_IF_FAIL(count != NULL, TDM_ERROR_INVALID_PARAMETER);
635 _pthread_mutex_lock(&private_display->lock);
637 *props = (const tdm_prop *)private_output->caps.props;
638 *count = private_output->caps.prop_count;
640 _pthread_mutex_unlock(&private_display->lock);
646 tdm_output_get_available_modes(tdm_output *output,
647 const tdm_output_mode **modes, int *count)
651 TDM_RETURN_VAL_IF_FAIL(modes != NULL, TDM_ERROR_INVALID_PARAMETER);
652 TDM_RETURN_VAL_IF_FAIL(count != NULL, TDM_ERROR_INVALID_PARAMETER);
654 _pthread_mutex_lock(&private_display->lock);
656 *modes = (const tdm_output_mode *)private_output->caps.modes;
657 *count = private_output->caps.mode_count;
659 _pthread_mutex_unlock(&private_display->lock);
665 tdm_output_get_available_size(tdm_output *output, int *min_w, int *min_h,
666 int *max_w, int *max_h, int *preferred_align)
670 _pthread_mutex_lock(&private_display->lock);
673 *min_w = TDM_FRONT_VALUE(private_output->caps.min_w);
675 *min_h = TDM_FRONT_VALUE(private_output->caps.min_h);
677 *max_w = TDM_FRONT_VALUE(private_output->caps.max_w);
679 *max_h = TDM_FRONT_VALUE(private_output->caps.max_h);
681 *preferred_align = TDM_FRONT_VALUE(private_output->caps.preferred_align);
683 _pthread_mutex_unlock(&private_display->lock);
689 tdm_output_get_cursor_available_size(tdm_output *output, int *min_w, int *min_h,
690 int *max_w, int *max_h, int *preferred_align)
694 _pthread_mutex_lock(&private_display->lock);
696 if (!tdm_module_check_abi(private_output->private_module, 1, 5)) {
697 _pthread_mutex_unlock(&private_display->lock);
698 return TDM_ERROR_BAD_REQUEST;
702 *min_w = TDM_FRONT_VALUE(private_output->caps.cursor_min_w);
704 *min_h = TDM_FRONT_VALUE(private_output->caps.cursor_min_h);
706 *max_w = TDM_FRONT_VALUE(private_output->caps.cursor_max_w);
708 *max_h = TDM_FRONT_VALUE(private_output->caps.cursor_max_h);
710 *preferred_align = TDM_FRONT_VALUE(private_output->caps.cursor_preferred_align);
712 _pthread_mutex_unlock(&private_display->lock);
718 tdm_output_get_physical_size(tdm_output *output, unsigned int *mmWidth,
719 unsigned int *mmHeight)
723 _pthread_mutex_lock(&private_display->lock);
726 *mmWidth = private_output->caps.mmWidth;
728 *mmHeight = private_output->caps.mmHeight;
730 _pthread_mutex_unlock(&private_display->lock);
736 tdm_output_get_subpixel(tdm_output *output, unsigned int *subpixel)
739 TDM_RETURN_VAL_IF_FAIL(subpixel != NULL, TDM_ERROR_INVALID_PARAMETER);
741 _pthread_mutex_lock(&private_display->lock);
743 *subpixel = private_output->caps.subpixel;
745 _pthread_mutex_unlock(&private_display->lock);
751 tdm_output_get_pipe(tdm_output *output, unsigned int *pipe)
754 TDM_RETURN_VAL_IF_FAIL(pipe != NULL, TDM_ERROR_INVALID_PARAMETER);
756 _pthread_mutex_lock(&private_display->lock);
758 *pipe = private_output->pipe;
760 _pthread_mutex_unlock(&private_display->lock);
766 tdm_output_get_primary_index(tdm_output *output, int *index)
768 tdm_private_layer *private_layer = NULL;
771 TDM_RETURN_VAL_IF_FAIL(index != NULL, TDM_ERROR_INVALID_PARAMETER);
773 _pthread_mutex_lock(&private_display->lock);
775 LIST_FOR_EACH_ENTRY(private_layer, &private_output->layer_list, link) {
776 if (private_layer->caps.capabilities & TDM_LAYER_CAPABILITY_PRIMARY) {
777 *index = private_layer->index;
782 _pthread_mutex_unlock(&private_display->lock);
788 tdm_output_set_property(tdm_output *output, unsigned int id, tdm_value value)
790 tdm_private_module *private_module;
791 tdm_func_output *func_output;
794 _pthread_mutex_lock(&private_display->lock);
796 private_module = private_output->private_module;
797 func_output = &private_module->func_output;
799 if (!func_output->output_set_property) {
800 /* LCOV_EXCL_START */
801 _pthread_mutex_unlock(&private_display->lock);
802 TDM_WRN("not implemented!!");
803 return TDM_ERROR_NOT_IMPLEMENTED;
807 ret = func_output->output_set_property(private_output->output_backend, id,
810 _pthread_mutex_unlock(&private_display->lock);
816 tdm_output_get_property(tdm_output *output, unsigned int id, tdm_value *value)
818 tdm_private_module *private_module;
819 tdm_func_output *func_output;
822 TDM_RETURN_VAL_IF_FAIL(value != NULL, TDM_ERROR_INVALID_PARAMETER);
824 _pthread_mutex_lock(&private_display->lock);
826 private_module = private_output->private_module;
827 func_output = &private_module->func_output;
829 if (!func_output->output_get_property) {
830 /* LCOV_EXCL_START */
831 _pthread_mutex_unlock(&private_display->lock);
832 TDM_WRN("not implemented!!");
833 return TDM_ERROR_NOT_IMPLEMENTED;
837 ret = func_output->output_get_property(private_output->output_backend, id,
840 _pthread_mutex_unlock(&private_display->lock);
846 _tdm_output_thread_cb_vblank(tdm_private_display *private_display, void *object, tdm_thread_cb_base *cb_base, void *user_data)
848 tdm_thread_cb_output_vblank *output_vblank = (tdm_thread_cb_output_vblank *)cb_base;
849 tdm_private_output_vblank_handler *vblank_handler = output_vblank->base.data;
850 tdm_private_output_vblank_handler *v = NULL, *vv = NULL;
851 tdm_private_output *private_output = object;
852 struct list_head clone_list;
854 pid_t tid = syscall(SYS_gettid);
856 TDM_RETURN_IF_FAIL(TDM_MUTEX_IS_LOCKED());
858 assert(vblank_handler->owner_tid == tid);
860 vblank_handler->sent_to_frontend = 0;
862 _tdm_output_vblank_timeout_update(private_output, 0);
864 tdm_thread_cb_remove(private_output, TDM_THREAD_CB_OUTPUT_VBLANK, vblank_handler, _tdm_output_thread_cb_vblank, NULL);
866 interval = vblank_handler->interval;
867 sync = vblank_handler->sync;
869 LIST_INITHEAD(&clone_list);
871 LIST_FOR_EACH_ENTRY_SAFE(v, vv, &private_output->vblank_handler_list, link) {
872 if (v->interval != interval || v->sync != sync || v->owner_tid != tid)
876 LIST_ADDTAIL(&v->link, &clone_list);
879 if (tdm_debug_module & TDM_DEBUG_COMMIT)
880 TDM_INFO("----------------------------------------- output(%d) got vblank", private_output->pipe);
882 _pthread_mutex_unlock(&private_display->lock);
883 LIST_FOR_EACH_ENTRY_SAFE(v, vv, &clone_list, link) {
884 if (tdm_debug_module & TDM_DEBUG_COMMIT)
885 TDM_INFO("handler(%p)", v);
890 v->func(v->private_output,
891 output_vblank->sequence,
892 output_vblank->tv_sec,
893 output_vblank->tv_usec,
898 _pthread_mutex_lock(&private_display->lock);
900 if (tdm_debug_module & TDM_DEBUG_COMMIT)
901 TDM_INFO("-----------------------------------------...");
905 _tdm_output_cb_vblank(tdm_output *output_backend, unsigned int sequence,
906 unsigned int tv_sec, unsigned int tv_usec, void *user_data)
908 tdm_private_output_vblank_handler *vblank_handler = user_data;
909 tdm_thread_cb_output_vblank output_vblank;
912 memset(&output_vblank, 0, sizeof output_vblank);
913 output_vblank.base.type = TDM_THREAD_CB_OUTPUT_VBLANK;
914 output_vblank.base.length = sizeof output_vblank;
915 output_vblank.base.object_stamp = vblank_handler->private_output->stamp;
916 output_vblank.base.data = vblank_handler;
917 output_vblank.base.sync = 0;
918 output_vblank.sequence = sequence;
919 output_vblank.tv_sec = tv_sec;
920 output_vblank.tv_usec = tv_usec;
922 vblank_handler->sent_to_frontend = 1;
924 if (tdm_debug_module & TDM_DEBUG_COMMIT)
925 TDM_INFO("output(%d) wait_vblank: handler(%p)", vblank_handler->private_output->pipe, vblank_handler);
927 ret = tdm_thread_cb_call(vblank_handler->private_output, &output_vblank.base, 1);
928 TDM_WARNING_IF_FAIL(ret == TDM_ERROR_NONE);
932 _tdm_output_thread_cb_commit(tdm_private_display *private_display, void *object, tdm_thread_cb_base *cb_base, void *user_data)
934 tdm_thread_cb_output_commit *output_commit = (tdm_thread_cb_output_commit *)cb_base;
935 tdm_private_output_commit_handler *output_commit_handler = output_commit->base.data;
936 tdm_private_output *private_output = object;
937 tdm_private_layer *private_layer = NULL;
939 TDM_RETURN_IF_FAIL(TDM_MUTEX_IS_LOCKED());
941 if (!output_commit_handler)
944 assert(output_commit_handler->owner_tid == syscall(SYS_gettid));
946 tdm_thread_cb_remove(private_output, TDM_THREAD_CB_OUTPUT_COMMIT, output_commit_handler, _tdm_output_thread_cb_commit, NULL);
948 LIST_DEL(&output_commit_handler->link);
950 if (tdm_debug_module & TDM_DEBUG_COMMIT) {
951 TDM_INFO("----------------------------------------- output(%d) committed", private_output->pipe);
952 TDM_INFO("handler(%p)", output_commit_handler);
955 if (private_output->commit_type == TDM_COMMIT_TYPE_OUTPUT) {
956 /* In case of layer commit, the below will be handled in the layer commit callback */
957 LIST_FOR_EACH_ENTRY(private_layer, &private_output->layer_list, link) {
958 if (private_layer->committed_buffer)
959 tdm_layer_committed(private_layer, &private_layer->committed_buffer);
963 if (output_commit_handler->func) {
964 _pthread_mutex_unlock(&private_display->lock);
965 output_commit_handler->func(private_output,
966 output_commit->sequence,
967 output_commit->tv_sec,
968 output_commit->tv_usec,
969 output_commit_handler->user_data);
970 _pthread_mutex_lock(&private_display->lock);
973 free(output_commit_handler);
975 if (tdm_debug_module & TDM_DEBUG_COMMIT)
976 TDM_INFO("-----------------------------------------...");
980 _tdm_output_cb_commit(tdm_output *output_backend, unsigned int sequence,
981 unsigned int tv_sec, unsigned int tv_usec, void *user_data)
983 tdm_private_output_commit_handler *output_commit_handler = user_data;
984 tdm_private_output *private_output;
985 tdm_thread_cb_output_commit output_commit;
988 if (output_commit_handler)
989 private_output = output_commit_handler->private_output;
991 private_output = tdm_display_find_private_output(tdm_display_get(), output_backend);
993 memset(&output_commit, 0, sizeof output_commit);
994 output_commit.base.type = TDM_THREAD_CB_OUTPUT_COMMIT;
995 output_commit.base.length = sizeof output_commit;
996 output_commit.base.object_stamp = private_output->stamp;
997 output_commit.base.data = output_commit_handler;
998 output_commit.base.sync = 0;
999 output_commit.sequence = sequence;
1000 output_commit.tv_sec = tv_sec;
1001 output_commit.tv_usec = tv_usec;
1003 ret = tdm_thread_cb_call(private_output, &output_commit.base, 1);
1004 TDM_WARNING_IF_FAIL(ret == TDM_ERROR_NONE);
1007 /* add_front: To distinguish between the user vblank handlers and the layer
1008 * commit vblank handlers. The layer commit handlers will be called
1009 * before calling the user vblank handlers.
1012 _tdm_output_wait_vblank(tdm_private_output *private_output, int interval, int sync,
1013 tdm_output_vblank_handler func, void *user_data,
1014 unsigned int add_front)
1016 tdm_private_module *private_module;
1017 tdm_func_output *func_output;
1018 tdm_private_output_vblank_handler *vblank_handler = NULL, *v = NULL;
1019 unsigned int skip_request = 0;
1020 pid_t tid = syscall(SYS_gettid);
1021 tdm_error ret = TDM_ERROR_NONE;
1023 private_module = private_output->private_module;
1024 func_output = &private_module->func_output;
1026 /* interval SHOULD be at least 1 */
1030 if (!func_output->output_wait_vblank) {
1031 /* LCOV_EXCL_START */
1032 TDM_WRN("not implemented!!");
1033 return TDM_ERROR_NOT_IMPLEMENTED;
1034 /* LCOV_EXCL_STOP */
1037 if (!private_output->regist_vblank_cb) {
1038 private_output->regist_vblank_cb = 1;
1039 ret = func_output->output_set_vblank_handler(private_output->output_backend,
1040 _tdm_output_cb_vblank);
1043 vblank_handler = calloc(1, sizeof(tdm_private_output_vblank_handler));
1044 if (!vblank_handler) {
1045 /* LCOV_EXCL_START */
1046 TDM_ERR("failed: alloc memory");
1047 return TDM_ERROR_OUT_OF_MEMORY;
1048 /* LCOV_EXCL_STOP */
1051 if (tdm_debug_module & TDM_DEBUG_COMMIT)
1052 TDM_INFO("output(%d) wait_vblank: handler(%p)", private_output->pipe, vblank_handler);
1054 LIST_FOR_EACH_ENTRY(v, &private_output->vblank_handler_list, link) {
1055 if (v->interval == interval && v->sync == sync && v->owner_tid == tid) {
1062 LIST_ADD(&vblank_handler->link, &private_output->vblank_handler_list);
1064 LIST_ADDTAIL(&vblank_handler->link, &private_output->vblank_handler_list);
1066 vblank_handler->private_output = private_output;
1067 vblank_handler->interval = interval;
1068 vblank_handler->sync = sync;
1069 vblank_handler->func = func;
1070 vblank_handler->user_data = user_data;
1071 vblank_handler->owner_tid = tid;
1073 /* If there is the previous request, we can skip to call output_wait_vblank() */
1074 if (!skip_request) {
1075 ret = tdm_thread_cb_add(private_output, TDM_THREAD_CB_OUTPUT_VBLANK, vblank_handler, _tdm_output_thread_cb_vblank, NULL);
1076 if (ret != TDM_ERROR_NONE) {
1077 TDM_ERR("tdm_thread_cb_add failed");
1081 ret = func_output->output_wait_vblank(private_output->output_backend, interval,
1082 sync, vblank_handler);
1083 TDM_GOTO_IF_FAIL(ret == TDM_ERROR_NONE, wait_failed);
1085 _tdm_output_vblank_timeout_update(private_output, 1000);
1087 if (tdm_debug_module & TDM_DEBUG_COMMIT)
1088 TDM_INFO("output(%d) backend wait_vblank", private_output->pipe);
1094 /* LCOV_EXCL_START */
1095 if (vblank_handler) {
1096 tdm_thread_cb_remove(private_output, TDM_THREAD_CB_OUTPUT_VBLANK, vblank_handler, _tdm_output_thread_cb_vblank, NULL);
1097 LIST_DEL(&vblank_handler->link);
1098 free(vblank_handler);
1101 /* LCOV_EXCL_STOP */
1105 tdm_output_wait_vblank(tdm_output *output, int interval, int sync,
1106 tdm_output_vblank_handler func, void *user_data)
1108 OUTPUT_FUNC_ENTRY();
1109 TDM_RETURN_VAL_IF_FAIL(interval > 0, TDM_ERROR_INVALID_PARAMETER);
1111 _pthread_mutex_lock(&private_display->lock);
1113 if (TDM_OUTPUT_DPMS_VSYNC_IS_OFF(private_output->current_dpms_value)) {
1114 TDM_WRN("output(%d) dpms: %s", private_output->pipe,
1115 tdm_dpms_str(private_output->current_dpms_value));
1116 _pthread_mutex_unlock(&private_display->lock);
1117 return TDM_ERROR_DPMS_OFF;
1120 ret = _tdm_output_wait_vblank(private_output, interval, sync, func, user_data, 0);
1122 _pthread_mutex_unlock(&private_display->lock);
1127 /* LCOV_EXCL_START */
1129 tdm_output_wait_vblank_add_front(tdm_output *output, int interval, int sync,
1130 tdm_output_vblank_handler func, void *user_data)
1132 OUTPUT_FUNC_ENTRY();
1134 _pthread_mutex_lock(&private_display->lock);
1136 if (TDM_OUTPUT_DPMS_VSYNC_IS_OFF(private_output->current_dpms_value)) {
1137 TDM_WRN("output(%d) dpms: %s", private_output->pipe,
1138 tdm_dpms_str(private_output->current_dpms_value));
1139 _pthread_mutex_unlock(&private_display->lock);
1140 return TDM_ERROR_DPMS_OFF;
1143 ret = _tdm_output_wait_vblank(private_output, interval, sync, func, user_data, 1);
1145 _pthread_mutex_unlock(&private_display->lock);
1149 /* LCOV_EXCL_STOP */
1152 tdm_output_remove_vblank_handler_internal(tdm_output *output, tdm_output_vblank_handler func, void *user_data)
1154 tdm_private_output *private_output = (tdm_private_output*)output;
1155 tdm_private_output_vblank_handler *v = NULL;
1157 TDM_RETURN_IF_FAIL(private_output != NULL);
1158 TDM_RETURN_IF_FAIL(TDM_MUTEX_IS_LOCKED());
1160 LIST_FOR_EACH_ENTRY(v, &private_output->vblank_handler_list, link) {
1161 if (v->func == func && v->user_data == user_data) {
1162 /* only set func & user_data to NULL. It will be freed when an event occurs */
1164 v->user_data = NULL;
1171 tdm_output_remove_commit_handler_internal(tdm_output *output, tdm_output_commit_handler func, void *user_data)
1173 tdm_private_output *private_output = (tdm_private_output*)output;
1174 tdm_private_output_commit_handler *c = NULL;
1176 TDM_RETURN_IF_FAIL(private_output != NULL);
1177 TDM_RETURN_IF_FAIL(TDM_MUTEX_IS_LOCKED());
1179 LIST_FOR_EACH_ENTRY(c, &private_output->output_commit_handler_list, link) {
1180 if (c->func == func && c->user_data == user_data) {
1181 /* only set func & user_data to NULL. It will be freed when an event occurs */
1183 c->user_data = NULL;
1190 tdm_output_remove_vblank_handler(tdm_output *output, tdm_output_vblank_handler func, void *user_data)
1192 OUTPUT_FUNC_ENTRY();
1194 _pthread_mutex_lock(&private_display->lock);
1196 tdm_output_remove_vblank_handler_internal(output, func, user_data);
1198 _pthread_mutex_unlock(&private_display->lock);
1204 tdm_output_remove_commit_handler(tdm_output *output, tdm_output_commit_handler func, void *user_data)
1206 OUTPUT_FUNC_ENTRY();
1208 _pthread_mutex_lock(&private_display->lock);
1210 tdm_output_remove_commit_handler_internal(output, func, user_data);
1212 _pthread_mutex_unlock(&private_display->lock);
1218 tdm_output_commit_internal(tdm_output *output, int sync, tdm_output_commit_handler func, void *user_data)
1220 tdm_private_output *private_output;
1221 tdm_private_module *private_module;
1222 tdm_func_output *func_output;
1223 tdm_private_output_commit_handler *output_commit_handler = NULL;
1224 tdm_private_layer *private_layer = NULL;
1225 tdm_output_dpms dpms_value = TDM_OUTPUT_DPMS_ON;
1226 tdm_error ret = TDM_ERROR_NONE;
1228 TDM_RETURN_VAL_IF_FAIL(output != NULL, TDM_ERROR_INVALID_PARAMETER);
1230 private_output = (tdm_private_output*)output;
1231 private_module = private_output->private_module;
1232 func_output = &private_module->func_output;
1234 if (!func_output->output_commit) {
1235 /* LCOV_EXCL_START */
1236 TDM_WRN("not implemented!!");
1237 return TDM_ERROR_NOT_IMPLEMENTED;
1238 /* LCOV_EXCL_STOP */
1241 ret = tdm_output_get_dpms_internal(output, &dpms_value);
1242 TDM_RETURN_VAL_IF_FAIL(ret == TDM_ERROR_NONE, ret);
1244 if (!TDM_OUTPUT_DPMS_VSYNC_IS_OFF(dpms_value)) {
1245 if (!private_output->regist_commit_cb) {
1246 private_output->regist_commit_cb = 1;
1247 ret = func_output->output_set_commit_handler(private_output->output_backend, _tdm_output_cb_commit);
1248 TDM_GOTO_IF_FAIL(ret == TDM_ERROR_NONE, commit_failed);
1251 output_commit_handler = calloc(1, sizeof(tdm_private_output_commit_handler));
1252 if (!output_commit_handler) {
1253 /* LCOV_EXCL_START */
1254 TDM_ERR("failed: alloc memory");
1255 return TDM_ERROR_OUT_OF_MEMORY;
1256 /* LCOV_EXCL_STOP */
1259 ret = tdm_thread_cb_add(private_output, TDM_THREAD_CB_OUTPUT_COMMIT, output_commit_handler, _tdm_output_thread_cb_commit, NULL);
1260 if (ret != TDM_ERROR_NONE) {
1261 TDM_ERR("tdm_thread_cb_add failed");
1262 free(output_commit_handler);
1266 LIST_ADDTAIL(&output_commit_handler->link, &private_output->output_commit_handler_list);
1267 output_commit_handler->private_output = private_output;
1268 output_commit_handler->func = func;
1269 output_commit_handler->user_data = user_data;
1270 output_commit_handler->owner_tid = syscall(SYS_gettid);
1272 ret = func_output->output_commit(private_output->output_backend, sync,
1273 output_commit_handler);
1274 TDM_GOTO_IF_FAIL(ret == TDM_ERROR_NONE, commit_failed);
1276 if (tdm_debug_module & TDM_DEBUG_COMMIT)
1277 TDM_INFO("output(%d) backend commit: handle(%p) func(%p) user_data(%p)",
1278 private_output->pipe, output_commit_handler, func, user_data);
1281 /* Even if DPMS is off, committed_buffer should be changed because it will be referred
1282 * for tdm_layer_committed() function.
1284 LIST_FOR_EACH_ENTRY(private_layer, &private_output->layer_list, link) {
1285 if (!private_layer->waiting_buffer)
1288 if (private_layer->committed_buffer) {
1289 tdm_layer_free_buffer(private_layer, private_layer->committed_buffer);
1290 private_layer->committed_buffer = NULL;
1291 if (tdm_debug_module & TDM_DEBUG_BUFFER)
1292 TDM_INFO("layer(%p) waiting_buffer(%p) committed_buffer(%p)",
1293 private_layer, private_layer->waiting_buffer->buffer,
1294 private_layer->committed_buffer);
1297 private_layer->committed_buffer = private_layer->waiting_buffer;
1298 private_layer->waiting_buffer = NULL;
1299 if (tdm_debug_module & TDM_DEBUG_BUFFER)
1300 TDM_INFO("layer(%p) waiting_buffer(%p) committed_buffer(%p)",
1301 private_layer, private_layer->waiting_buffer,
1302 private_layer->committed_buffer->buffer);
1305 if (TDM_OUTPUT_DPMS_VSYNC_IS_OFF(dpms_value)) {
1306 TDM_WRN("dpms %s. Directly call commit handler instead of commit.", tdm_dpms_str(dpms_value));
1308 func(output, 0, 0, 0, user_data);
1314 /* LCOV_EXCL_START */
1315 if (output_commit_handler) {
1316 tdm_thread_cb_remove(private_output, TDM_THREAD_CB_OUTPUT_COMMIT, output_commit_handler, _tdm_output_thread_cb_commit, NULL);
1317 LIST_DEL(&output_commit_handler->link);
1318 free(output_commit_handler);
1321 /* LCOV_EXCL_STOP */
1325 tdm_output_commit(tdm_output *output, int sync, tdm_output_commit_handler func,
1328 tdm_private_layer *private_layer = NULL;
1330 OUTPUT_FUNC_ENTRY();
1332 _pthread_mutex_lock(&private_display->lock);
1334 if (private_output->commit_type == TDM_COMMIT_TYPE_NONE)
1335 private_output->commit_type = TDM_COMMIT_TYPE_OUTPUT;
1336 else if (private_output->commit_type == TDM_COMMIT_TYPE_LAYER) {
1337 TDM_ERR("Can't supported. Use tdm_layer_commit");
1338 _pthread_mutex_unlock(&private_display->lock);
1339 return TDM_ERROR_BAD_REQUEST;
1342 if (private_output->commit_per_vblank) {
1343 TDM_ERR("Use tdm_layer_commit");
1344 _pthread_mutex_unlock(&private_display->lock);
1345 return TDM_ERROR_BAD_REQUEST;
1348 if (TDM_OUTPUT_DPMS_VSYNC_IS_OFF(private_output->current_dpms_value)) {
1349 TDM_ERR("output(%d) dpms: %s", private_output->pipe,
1350 tdm_dpms_str(private_output->current_dpms_value));
1351 _pthread_mutex_unlock(&private_display->lock);
1352 return TDM_ERROR_DPMS_OFF;
1355 if (tdm_debug_module & TDM_DEBUG_COMMIT)
1356 TDM_INFO("output(%d) commit", private_output->pipe);
1358 /* apply the pending data of all layers */
1359 LIST_FOR_EACH_ENTRY(private_layer, &private_output->layer_list, link) {
1360 tdm_layer_commit_pending_data(private_layer);
1363 ret = tdm_output_commit_internal(output, sync, func, user_data);
1365 _pthread_mutex_unlock(&private_display->lock);
1371 tdm_output_set_mode(tdm_output *output, const tdm_output_mode *mode)
1373 tdm_private_module *private_module;
1374 tdm_func_output *func_output;
1375 OUTPUT_FUNC_ENTRY();
1377 TDM_RETURN_VAL_IF_FAIL(mode != NULL, TDM_ERROR_INVALID_PARAMETER);
1379 _pthread_mutex_lock(&private_display->lock);
1381 private_module = private_output->private_module;
1382 func_output = &private_module->func_output;
1384 if (!func_output->output_set_mode) {
1385 /* LCOV_EXCL_START */
1386 _pthread_mutex_unlock(&private_display->lock);
1387 TDM_WRN("not implemented!!");
1388 return TDM_ERROR_NOT_IMPLEMENTED;
1389 /* LCOV_EXCL_STOP */
1392 ret = func_output->output_set_mode(private_output->output_backend, mode);
1393 if (ret == TDM_ERROR_NONE) {
1394 private_output->current_mode = mode;
1395 private_output->need_set_target_info = 1;
1396 TDM_INFO("mode: %dx%d %dhz", mode->hdisplay, mode->vdisplay, mode->vrefresh);
1399 _pthread_mutex_unlock(&private_display->lock);
1405 tdm_output_get_mode(tdm_output *output, const tdm_output_mode **mode)
1407 OUTPUT_FUNC_ENTRY();
1409 TDM_RETURN_VAL_IF_FAIL(mode != NULL, TDM_ERROR_INVALID_PARAMETER);
1411 _pthread_mutex_lock(&private_display->lock);
1413 *mode = private_output->current_mode;
1415 _pthread_mutex_unlock(&private_display->lock);
1421 tdm_output_set_dpms(tdm_output *output, tdm_output_dpms dpms_value)
1423 tdm_private_module *private_module;
1424 tdm_func_output *func_output;
1425 OUTPUT_FUNC_ENTRY();
1427 if (dpms_value > TDM_OUTPUT_DPMS_OFF) {
1428 if (dpms_value & TDM_OUTPUT_DPMS_DEFAULT_MASK) {
1429 TDM_ERR("Don't use the low-4bit for an extended DPMS mode: dpms_value(%x)", dpms_value);
1430 return TDM_ERROR_BAD_REQUEST;
1433 if (!(private_output->caps.capabilities & TDM_OUTPUT_CAPABILITY_EXTENDED_DPMS)) {
1434 TDM_ERR("output(%d) doesn't support the extended DPMS control: '%s'",
1435 private_output->pipe, tdm_dpms_str(dpms_value));
1436 return TDM_ERROR_BAD_REQUEST;
1440 _pthread_mutex_lock(&private_display->lock);
1442 if (private_output->waiting_dpms_change) {
1443 TDM_ERR("DPMS is not changed yet. Can't be changed twice");
1444 _pthread_mutex_unlock(&private_display->lock);
1445 return TDM_ERROR_BAD_REQUEST;
1448 private_module = private_output->private_module;
1449 func_output = &private_module->func_output;
1451 TDM_INFO("output(%d) dpms '%s'", private_output->pipe, tdm_dpms_str(dpms_value));
1453 if (func_output->output_set_dpms)
1454 ret = func_output->output_set_dpms(private_output->output_backend, dpms_value);
1456 /* LCOV_EXCL_START */
1457 ret = TDM_ERROR_NONE;
1458 TDM_WRN("not implemented!!");
1460 /* LCOV_EXCL_STOP */
1464 if (ret == TDM_ERROR_NONE) {
1465 if (private_output->current_dpms_value != dpms_value) {
1466 private_output->current_dpms_value = dpms_value;
1467 _tdm_output_call_thread_cb_dpms(private_output, dpms_value);
1469 TDM_INFO("output(%d) dpms '%s' done", private_output->pipe, tdm_dpms_str(dpms_value));
1471 tdm_output_dpms temp = TDM_OUTPUT_DPMS_OFF;
1473 /* update current_dpms_value forcely */
1474 tdm_output_get_dpms_internal(output, &temp);
1476 TDM_ERR("output(%d) set_dpms failed: dpms '%s'", private_output->pipe, tdm_dpms_str(temp));
1479 _pthread_mutex_unlock(&private_display->lock);
1484 /* LCOV_EXCL_START */
1486 tdm_output_set_dpms_async(tdm_output *output, tdm_output_dpms dpms_value)
1488 tdm_private_module *private_module;
1489 tdm_func_output *func_output;
1490 OUTPUT_FUNC_ENTRY();
1492 if (!(private_output->caps.capabilities & TDM_OUTPUT_CAPABILITY_ASYNC_DPMS)) {
1493 TDM_ERR("output doesn't support the asynchronous DPMS control!");
1494 return TDM_ERROR_BAD_REQUEST;
1497 if (dpms_value > TDM_OUTPUT_DPMS_OFF) {
1498 if (dpms_value & TDM_OUTPUT_DPMS_DEFAULT_MASK) {
1499 TDM_ERR("Don't use the low-4bit for an extended DPMS mode: dpms_value(%x)", dpms_value);
1500 return TDM_ERROR_BAD_REQUEST;
1503 if (!(private_output->caps.capabilities & TDM_OUTPUT_CAPABILITY_EXTENDED_DPMS)) {
1504 TDM_ERR("output(%d) doesn't support the extended DPMS control: '%s'",
1505 private_output->pipe, tdm_dpms_str(dpms_value));
1506 return TDM_ERROR_BAD_REQUEST;
1510 _pthread_mutex_lock(&private_display->lock);
1512 if (private_output->waiting_dpms_change) {
1513 TDM_ERR("DPMS is not changed yet. Can't be changed twice");
1514 _pthread_mutex_unlock(&private_display->lock);
1515 return TDM_ERROR_BAD_REQUEST;
1518 private_module = private_output->private_module;
1519 func_output = &private_module->func_output;
1520 if (!func_output->output_set_dpms_handler) {
1521 TDM_WRN("not implemented: output_set_dpms_handler");
1522 _pthread_mutex_unlock(&private_display->lock);
1523 return TDM_ERROR_NOT_IMPLEMENTED;
1526 if (!func_output->output_set_dpms_async) {
1527 TDM_WRN("not implemented: output_set_dpms_async");
1528 _pthread_mutex_unlock(&private_display->lock);
1529 return TDM_ERROR_NOT_IMPLEMENTED;
1532 if (!private_output->regist_dpms_cb) {
1533 private_output->regist_dpms_cb = 1;
1534 ret = func_output->output_set_dpms_handler(private_output->output_backend,
1535 tdm_output_cb_dpms, private_output);
1536 if (ret != TDM_ERROR_NONE) {
1537 _pthread_mutex_unlock(&private_display->lock);
1538 TDM_ERR("Can't set the dpms handler!!");
1543 TDM_INFO("output(%d) dpms async '%s'", private_output->pipe, tdm_dpms_str(dpms_value));
1545 ret = func_output->output_set_dpms_async(private_output->output_backend, dpms_value);
1547 if (ret == TDM_ERROR_NONE) {
1548 private_output->waiting_dpms_change = 1;
1549 TDM_INFO("output(%d) dpms async '%s' waiting", private_output->pipe, tdm_dpms_str(dpms_value));
1551 tdm_output_dpms temp = TDM_OUTPUT_DPMS_OFF;
1553 /* update current_dpms_value forcely */
1554 tdm_output_get_dpms_internal(output, &temp);
1556 TDM_ERR("output(%d) set_dpms_async failed: dpms '%s'", private_output->pipe, tdm_dpms_str(temp));
1559 _pthread_mutex_unlock(&private_display->lock);
1563 /* LCOV_EXCL_STOP */
1566 tdm_output_get_dpms_internal(tdm_output *output, tdm_output_dpms *dpms_value)
1568 tdm_private_output *private_output;
1569 tdm_private_module *private_module;
1570 tdm_func_output *func_output;
1571 tdm_error ret = TDM_ERROR_NONE;
1573 TDM_RETURN_VAL_IF_FAIL(output != NULL, TDM_ERROR_INVALID_PARAMETER);
1575 private_output = (tdm_private_output*)output;
1577 /* TODO: this is ugly. But before calling backend's output_get_dpms(), we have
1578 * to check if all backends's DPMS operation has no problem. In future, we'd
1579 * better use new env instead of using commit_per_vblank variable to distinguish
1580 * whether we use the stored value or backend's output_get_dpms.
1582 if (!private_output->commit_per_vblank) {
1583 *dpms_value = private_output->current_dpms_value;
1584 return TDM_ERROR_NONE;
1587 private_module = private_output->private_module;
1588 func_output = &private_module->func_output;
1590 if (!func_output->output_get_dpms) {
1591 /* LCOV_EXCL_START */
1592 *dpms_value = private_output->current_dpms_value;
1593 TDM_WRN("not implemented!!");
1594 return TDM_ERROR_NONE;
1595 /* LCOV_EXCL_STOP */
1598 ret = func_output->output_get_dpms(private_output->output_backend, dpms_value);
1599 if (ret != TDM_ERROR_NONE) {
1600 /* LCOV_EXCL_START */
1601 TDM_ERR("output_get_dpms failed");
1602 *dpms_value = TDM_OUTPUT_DPMS_OFF;
1603 /* LCOV_EXCL_STOP */
1606 /* checking with backend's value */
1607 if (*dpms_value != private_output->current_dpms_value) {
1608 TDM_ERR("output(%d) dpms changed suddenly: %s -> %s",
1609 private_output->pipe, tdm_dpms_str(private_output->current_dpms_value),
1610 tdm_dpms_str(*dpms_value));
1611 private_output->current_dpms_value = *dpms_value;
1612 _tdm_output_call_thread_cb_dpms(private_output, *dpms_value);
1619 tdm_output_get_dpms(tdm_output *output, tdm_output_dpms *dpms_value)
1621 OUTPUT_FUNC_ENTRY();
1623 TDM_RETURN_VAL_IF_FAIL(dpms_value != NULL, TDM_ERROR_INVALID_PARAMETER);
1625 _pthread_mutex_lock(&private_display->lock);
1627 ret = tdm_output_get_dpms_internal(output, dpms_value);
1629 _pthread_mutex_unlock(&private_display->lock);
1635 tdm_output_has_capture_capability(tdm_output *output, unsigned int *has_capability)
1637 tdm_private_module *private_module;
1639 OUTPUT_FUNC_ENTRY();
1641 TDM_RETURN_VAL_IF_FAIL(has_capability != NULL, TDM_ERROR_INVALID_PARAMETER);
1643 _pthread_mutex_lock(&private_display->lock);
1645 private_module = private_output->private_module;
1647 if (!(private_module->capabilities & TDM_DISPLAY_CAPABILITY_CAPTURE))
1648 *has_capability = 0;
1649 else if (!(private_module->caps_capture.capabilities & TDM_CAPTURE_CAPABILITY_OUTPUT))
1650 *has_capability = 0;
1652 *has_capability = 1;
1654 _pthread_mutex_unlock(&private_display->lock);
1659 EXTERN tdm_capture *
1660 tdm_output_create_capture(tdm_output *output, tdm_error *error)
1662 tdm_capture *capture = NULL;
1664 OUTPUT_FUNC_ENTRY_ERROR();
1666 _pthread_mutex_lock(&private_display->lock);
1668 capture = (tdm_capture *)tdm_capture_create_output_internal(private_output, error);
1670 _pthread_mutex_unlock(&private_display->lock);
1676 tdm_output_get_hwc(tdm_output *output, tdm_error *error)
1678 tdm_private_hwc *private_hwc = NULL;
1680 OUTPUT_FUNC_ENTRY_ERROR();
1682 _pthread_mutex_lock(&private_display->lock);
1684 private_hwc = private_output->private_hwc;
1687 *error = TDM_ERROR_BAD_REQUEST;
1688 _pthread_mutex_unlock(&private_display->lock);
1693 *error = TDM_ERROR_NONE;
1695 _pthread_mutex_unlock(&private_display->lock);
1701 tdm_output_choose_commit_per_vblank_mode(tdm_private_output *private_output, int mode)
1703 if (!private_output)
1704 return TDM_ERROR_INVALID_PARAMETER;
1706 if (mode < 0 || mode > 2)
1707 return TDM_ERROR_INVALID_PARAMETER;
1709 private_output->commit_per_vblank = mode;
1711 if (private_output->commit_per_vblank == 0)
1712 TDM_INFO("commit per vblank: disable");
1713 else if (private_output->commit_per_vblank == 1)
1714 TDM_INFO("commit per vblank: enable (1 layer)");
1715 else if (private_output->commit_per_vblank == 2)
1716 TDM_INFO("commit per vblank: enable (previous commit)");
1718 return TDM_ERROR_NONE;
1720 /* LCOV_EXCL_STOP */