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"
42 #define PP_FUNC_ENTRY() \
43 tdm_private_module *private_module; \
44 tdm_func_pp *func_pp; \
45 tdm_private_display *private_display; \
46 tdm_private_pp *private_pp; \
47 tdm_error ret = TDM_ERROR_NONE; \
48 TDM_RETURN_VAL_IF_FAIL(pp != NULL, TDM_ERROR_INVALID_PARAMETER); \
49 private_pp = (tdm_private_pp*)pp; \
50 private_display = private_pp->private_display; \
51 private_module = private_pp->private_module; \
52 func_pp = &private_module->func_pp
55 _tdm_pp_print_list(struct list_head *list)
57 tdm_pp_private_buffer *b = NULL;
59 int len = sizeof(str);
61 TDM_RETURN_IF_FAIL(list != NULL);
65 LIST_FOR_EACH_ENTRY(b, list, link) {
67 tbm_bo src_bo = tbm_surface_internal_get_bo(b->src, 0);
68 tbm_bo dst_bo = tbm_surface_internal_get_bo(b->dst, 0);
69 int src_flags = tbm_bo_get_flags(src_bo);
70 int dst_flags = tbm_bo_get_flags(dst_bo);
71 int l = snprintf(p, len, " (%p[bo_flags:%x], %p[bo_flags:%x])",
72 b->src, src_flags, b->dst, dst_flags);
79 TDM_INFO("\t %s", str);
82 static tdm_pp_private_buffer *
83 _tdm_pp_find_tbm_buffers(struct list_head *list, tbm_surface_h src, tbm_surface_h dst)
85 tdm_pp_private_buffer *b = NULL, *bb = NULL;
87 LIST_FOR_EACH_ENTRY_SAFE(b, bb, list, link) {
88 if (b->src == src && b->dst == dst)
95 static tdm_pp_private_buffer *
96 _tdm_pp_find_buffer(struct list_head *list, tdm_pp_private_buffer *pp_buffer)
98 tdm_pp_private_buffer *b = NULL, *bb = NULL;
100 LIST_FOR_EACH_ENTRY_SAFE(b, bb, list, link) {
109 _tdm_pp_thread_cb_done(tdm_private_display *private_display, void *object, tdm_thread_cb_base *cb_base, void *user_data)
111 tdm_thread_cb_pp_done *pp_done = (tdm_thread_cb_pp_done *)cb_base;
112 tdm_private_pp *private_pp = object;
113 tdm_pp_private_buffer *pp_buffer = NULL, *first_entry = NULL;
117 TDM_RETURN_IF_FAIL(TDM_MUTEX_IS_LOCKED());
119 assert(private_pp->owner_tid == syscall(SYS_gettid));
124 if (tdm_debug_dump & TDM_DUMP_FLAG_PP) {
125 /* LCOV_EXCL_START */
126 char str[TDM_PATH_LEN];
128 snprintf(str, TDM_PATH_LEN, "pp_dst_%03d", i++);
129 tdm_helper_dump_buffer_str(dst, tdm_debug_dump_dir, str);
133 if (!LIST_IS_EMPTY(&private_pp->buffer_list)) {
134 first_entry = container_of((&private_pp->buffer_list)->next, pp_buffer, link);
135 if (first_entry->src != src || first_entry->dst != dst)
136 TDM_ERR("buffer(%p,%p) is skipped", first_entry->src, first_entry->dst);
138 TDM_NEVER_GET_HERE();
141 if ((pp_buffer = _tdm_pp_find_tbm_buffers(&private_pp->buffer_list, src, dst))) {
142 LIST_DEL(&pp_buffer->link);
143 LIST_DELINIT(&pp_buffer->commit_link);
145 if (tdm_debug_module & TDM_DEBUG_BUFFER)
146 TDM_INFO("pp(%p) done: src(%p) dst(%p)", private_pp, src, dst);
148 if (tdm_ttrace_module & TDM_TTRACE_PP) {
149 tbm_bo bo = tbm_surface_internal_get_bo(dst, 0);
150 TDM_TRACE_ASYNC_END((intptr_t)private_pp, "[PP] %d", tbm_bo_export(bo));
153 _pthread_mutex_unlock(&private_display->lock);
154 if (private_pp->done_func)
155 private_pp->done_func(private_pp, src, dst, private_pp->done_user_data);
156 tdm_buffer_unref_backend(src);
157 tdm_buffer_unref_backend(dst);
158 _pthread_mutex_lock(&private_display->lock);
165 _tdm_pp_cb_done(tdm_pp *pp_module, tbm_surface_h src, tbm_surface_h dst, void *user_data)
167 tdm_thread_cb_pp_done pp_done;
168 tdm_private_pp *private_pp = user_data;
171 TDM_RETURN_IF_FAIL(TDM_MUTEX_IS_LOCKED());
173 memset(&pp_done, 0, sizeof pp_done);
174 pp_done.base.type = TDM_THREAD_CB_PP_DONE;
175 pp_done.base.length = sizeof pp_done;
176 pp_done.base.object_stamp = private_pp->stamp;
177 pp_done.base.data = NULL;
178 pp_done.base.sync = 0;
182 ret = tdm_thread_cb_call(private_pp, &pp_done.base, 1);
183 TDM_WARNING_IF_FAIL(ret == TDM_ERROR_NONE);
187 _tdm_pp_cb_done_hal_tdm(hal_tdm_pp *pp_module, tbm_surface_h src, tbm_surface_h dst, void *user_data)
189 tdm_thread_cb_pp_done pp_done;
190 tdm_private_pp *private_pp = user_data;
193 TDM_RETURN_IF_FAIL(TDM_MUTEX_IS_LOCKED());
195 memset(&pp_done, 0, sizeof pp_done);
196 pp_done.base.type = TDM_THREAD_CB_PP_DONE;
197 pp_done.base.length = sizeof pp_done;
198 pp_done.base.object_stamp = private_pp->stamp;
199 pp_done.base.data = NULL;
200 pp_done.base.sync = 0;
204 ret = tdm_thread_cb_call(private_pp, &pp_done.base, 1);
205 TDM_WARNING_IF_FAIL(ret == TDM_ERROR_NONE);
209 _tdm_pp_find_object(tdm_private_display *private_display, double stamp)
211 tdm_private_module *private_module = NULL;
212 tdm_private_pp *private_pp = NULL;
214 TDM_RETURN_VAL_IF_FAIL(TDM_MUTEX_IS_LOCKED(), NULL);
216 LIST_FOR_EACH_ENTRY(private_module, &private_display->module_list, link) {
217 LIST_FOR_EACH_ENTRY(private_pp, &private_module->pp_list, link) {
218 if (private_pp->stamp == stamp)
227 tdm_pp_init(tdm_private_display *private_display)
229 tdm_thread_cb_set_find_func(TDM_THREAD_CB_PP_DONE, _tdm_pp_find_object);
231 return TDM_ERROR_NONE;
234 INTERN tdm_private_pp *
235 tdm_pp_create_internal(tdm_private_module *private_module, tdm_error *error)
237 tdm_private_display *private_display;
238 tdm_func_display *func_display;
239 tdm_func_pp *func_pp;
240 tdm_private_pp *private_pp = NULL;
241 tdm_pp *pp_module = NULL;
242 tdm_error ret = TDM_ERROR_NONE;
244 TDM_RETURN_VAL_IF_FAIL(TDM_MUTEX_IS_LOCKED(), NULL);
245 TDM_RETURN_VAL_IF_FAIL(private_module != NULL, NULL);
247 if (!(private_module->capabilities & TDM_DISPLAY_CAPABILITY_PP)) {
248 /* LCOV_EXCL_START */
249 TDM_ERR("backend no pp capability");
251 *error = TDM_ERROR_NO_CAPABILITY;
256 private_display = private_module->private_display;
257 func_display = &private_module->func_display;
258 func_pp = &private_module->func_pp;
260 if (private_module->use_hal_tdm) {
261 pp_module = (tdm_pp *)hal_tdm_display_create_pp(private_module->htdm_backend, (hal_tdm_error *)&ret);
263 pp_module = func_display->display_create_pp(private_module->bdata, &ret);
265 if (ret != TDM_ERROR_NONE) {
266 /* LCOV_EXCL_START */
267 TDM_ERR("create pp fail");
274 private_pp = calloc(1, sizeof(tdm_private_pp));
276 /* LCOV_EXCL_START */
277 TDM_ERR("memory alloc fail");
279 *error = TDM_ERROR_OUT_OF_MEMORY;
284 ret = tdm_thread_cb_add(private_pp, TDM_THREAD_CB_PP_DONE, NULL, _tdm_pp_thread_cb_done, NULL);
285 if (ret != TDM_ERROR_NONE) {
286 /* LCOV_EXCL_START */
287 TDM_ERR("pp tdm_thread_cb_add failed");
294 if (private_module->use_hal_tdm)
295 ret = (tdm_error)hal_tdm_pp_set_done_handler((hal_tdm_pp *)pp_module, _tdm_pp_cb_done_hal_tdm, private_pp);
297 ret = func_pp->pp_set_done_handler(pp_module, _tdm_pp_cb_done, private_pp);
298 if (ret != TDM_ERROR_NONE) {
299 /* LCOV_EXCL_START */
300 TDM_ERR("spp(%p) et pp_done_handler failed", private_pp);
307 private_pp->stamp = tdm_helper_get_time();
308 while (_tdm_pp_find_object(private_display, private_pp->stamp))
311 LIST_ADD(&private_pp->link, &private_module->pp_list);
312 private_pp->private_display = private_module->private_display;
313 private_pp->private_module = private_module;
314 private_pp->pp_module = pp_module;
315 private_pp->owner_tid = syscall(SYS_gettid);
317 LIST_INITHEAD(&private_pp->pending_buffer_list);
318 LIST_INITHEAD(&private_pp->buffer_list);
321 *error = TDM_ERROR_NONE;
328 if (private_module->use_hal_tdm)
329 hal_tdm_pp_destroy((hal_tdm_pp *)pp_module);
331 func_pp->pp_destroy(pp_module);
337 tdm_pp_destroy_internal(tdm_private_pp *private_pp)
339 tdm_private_display *private_display;
340 tdm_private_module *private_module;
341 tdm_func_pp *func_pp;
342 tdm_pp_private_buffer *b = NULL, *bb = NULL;
343 struct list_head clone_list;
345 TDM_RETURN_IF_FAIL(TDM_MUTEX_IS_LOCKED());
350 tdm_thread_cb_remove(private_pp, TDM_THREAD_CB_PP_DONE, NULL, _tdm_pp_thread_cb_done, NULL);
352 private_display = private_pp->private_display;
353 private_module = private_pp->private_module;
354 func_pp = &private_module->func_pp;
356 LIST_DEL(&private_pp->link);
358 if (private_module->use_hal_tdm)
359 hal_tdm_pp_destroy((hal_tdm_pp *)private_pp->pp_module);
361 func_pp->pp_destroy(private_pp->pp_module);
363 if (!LIST_IS_EMPTY(&private_pp->pending_buffer_list)) {
364 TDM_WRN("pp(%p) not finished:", private_pp);
365 _tdm_pp_print_list(&private_pp->pending_buffer_list);
367 LIST_INITHEAD(&clone_list);
368 LIST_FOR_EACH_ENTRY_SAFE(b, bb, &private_pp->pending_buffer_list, link) {
370 LIST_ADDTAIL(&b->link, &clone_list);
373 _pthread_mutex_unlock(&private_display->lock);
374 LIST_FOR_EACH_ENTRY_SAFE(b, bb, &clone_list, link) {
377 if (tdm_ttrace_module & TDM_TTRACE_PP) {
378 tbm_bo bo = tbm_surface_internal_get_bo(b->dst, 0);
379 TDM_TRACE_ASYNC_END((intptr_t)private_pp, "[PP] %d", tbm_bo_export(bo));
382 tdm_buffer_unref_backend(b->src);
383 tdm_buffer_unref_backend(b->dst);
386 _pthread_mutex_lock(&private_display->lock);
389 if (!LIST_IS_EMPTY(&private_pp->buffer_list)) {
390 TDM_WRN("pp(%p) not finished:", private_pp);
391 _tdm_pp_print_list(&private_pp->buffer_list);
393 LIST_INITHEAD(&clone_list);
394 LIST_FOR_EACH_ENTRY_SAFE(b, bb, &private_pp->buffer_list, link) {
396 LIST_ADDTAIL(&b->link, &clone_list);
399 _pthread_mutex_unlock(&private_display->lock);
400 LIST_FOR_EACH_ENTRY_SAFE(b, bb, &clone_list, link) {
403 if (tdm_ttrace_module & TDM_TTRACE_PP) {
404 tbm_bo bo = tbm_surface_internal_get_bo(b->dst, 0);
405 TDM_TRACE_ASYNC_END((intptr_t)private_pp, "[PP] %d", tbm_bo_export(bo));
408 tdm_buffer_unref_backend(b->src);
409 tdm_buffer_unref_backend(b->dst);
412 _pthread_mutex_lock(&private_display->lock);
415 private_pp->stamp = 0;
420 tdm_pp_destroy(tdm_pp *pp)
422 tdm_private_pp *private_pp = pp;
423 tdm_private_display *private_display;
428 private_display = private_pp->private_display;
430 _pthread_mutex_lock(&private_display->lock);
431 tdm_pp_destroy_internal(private_pp);
432 _pthread_mutex_unlock(&private_display->lock);
436 tdm_pp_set_info(tdm_pp *pp, tdm_info_pp *info)
440 TDM_RETURN_VAL_IF_FAIL(info != NULL, TDM_ERROR_INVALID_PARAMETER);
442 _pthread_mutex_lock(&private_display->lock);
444 if (!private_module->use_hal_tdm) {
445 if (!func_pp->pp_set_info) {
446 /* LCOV_EXCL_START */
447 _pthread_mutex_unlock(&private_display->lock);
448 TDM_DBG("failed: not implemented!!");
449 return TDM_ERROR_NOT_IMPLEMENTED;
454 TDM_INFO("pp(%p) info: src(%ux%u %u,%u %ux%u %c%c%c%c) dst(%ux%u %u,%u %ux%u %c%c%c%c) trans(%d) sync(%d) flags(%x)",
455 private_pp, info->src_config.size.h, info->src_config.size.v,
456 info->src_config.pos.x, info->src_config.pos.y,
457 info->src_config.pos.w, info->src_config.pos.h,
458 FOURCC_STR(info->src_config.format),
459 info->dst_config.size.h, info->dst_config.size.v,
460 info->dst_config.pos.x, info->dst_config.pos.y,
461 info->dst_config.pos.w, info->dst_config.pos.h,
462 FOURCC_STR(info->dst_config.format),
463 info->transform, info->sync, info->flags);
465 if (private_module->use_hal_tdm)
466 ret = (tdm_error)hal_tdm_pp_set_info((hal_tdm_pp *)private_pp->pp_module, (hal_tdm_info_pp *)info);
468 ret = func_pp->pp_set_info(private_pp->pp_module, info);
469 TDM_WARNING_IF_FAIL(ret == TDM_ERROR_NONE);
471 private_pp->info = *info;
473 _pthread_mutex_unlock(&private_display->lock);
479 tdm_pp_set_done_handler(tdm_pp *pp, tdm_pp_done_handler func, void *user_data)
481 tdm_private_display *private_display;
482 tdm_private_pp *private_pp;
483 tdm_error ret = TDM_ERROR_NONE;
485 TDM_RETURN_VAL_IF_FAIL(pp != NULL, TDM_ERROR_INVALID_PARAMETER);
487 private_pp = (tdm_private_pp*)pp;
488 private_display = private_pp->private_display;
490 TDM_RETURN_VAL_IF_FAIL(func != NULL, TDM_ERROR_INVALID_PARAMETER);
492 _pthread_mutex_lock(&private_display->lock);
494 private_pp->done_func = func;
495 private_pp->done_user_data = user_data;
497 _pthread_mutex_unlock(&private_display->lock);
503 tdm_pp_attach(tdm_pp *pp, tbm_surface_h src, tbm_surface_h dst)
505 tdm_pp_private_buffer *pp_buffer;
509 TDM_RETURN_VAL_IF_FAIL(src != NULL, TDM_ERROR_INVALID_PARAMETER);
510 TDM_RETURN_VAL_IF_FAIL(dst != NULL, TDM_ERROR_INVALID_PARAMETER);
512 _pthread_mutex_lock(&private_display->lock);
514 if (!private_module->use_hal_tdm) {
515 if (!func_pp->pp_attach) {
516 /* LCOV_EXCL_START */
517 _pthread_mutex_unlock(&private_display->lock);
518 TDM_DBG("failed: not implemented!!");
519 return TDM_ERROR_NOT_IMPLEMENTED;
524 if (tdm_module_check_abi(private_module, 1, 2) &&
525 private_module->caps_pp.max_attach_count > 0) {
526 /* LCOV_EXCL_START */
527 int length = LIST_LENGTH(&private_pp->pending_buffer_list) +
528 LIST_LENGTH(&private_pp->buffer_list);
529 if (length >= private_module->caps_pp.max_attach_count) {
530 _pthread_mutex_unlock(&private_display->lock);
531 TDM_DBG("failed: backend(%s) too many attached!! max_attach_count(%d)",
532 private_module->module_data->name, private_module->caps_pp.max_attach_count);
533 return TDM_ERROR_BAD_REQUEST;
538 if (tdm_debug_dump & TDM_DUMP_FLAG_PP) {
539 /* LCOV_EXCL_START */
540 char str[TDM_PATH_LEN];
542 snprintf(str, TDM_PATH_LEN, "pp_src_%03d", i++);
543 tdm_helper_dump_buffer_str(src, tdm_debug_dump_dir, str);
547 pp_buffer = calloc(1, sizeof * pp_buffer);
549 /* LCOV_EXCL_START */
550 _pthread_mutex_unlock(&private_display->lock);
551 TDM_ERR("alloc failed");
552 return TDM_ERROR_OUT_OF_MEMORY;
556 if (private_module->use_hal_tdm)
557 ret = (tdm_error)hal_tdm_pp_attach((hal_tdm_pp *)private_pp->pp_module, src, dst);
559 ret = func_pp->pp_attach(private_pp->pp_module, src, dst);
560 TDM_WARNING_IF_FAIL(ret == TDM_ERROR_NONE);
562 if (ret != TDM_ERROR_NONE) {
563 /* LCOV_EXCL_START */
565 _pthread_mutex_unlock(&private_display->lock);
566 TDM_ERR("attach failed");
571 LIST_ADDTAIL(&pp_buffer->link, &private_pp->pending_buffer_list);
572 pp_buffer->src = tdm_buffer_ref_backend(src);
573 pp_buffer->dst = tdm_buffer_ref_backend(dst);
575 if (tdm_debug_module & TDM_DEBUG_BUFFER) {
576 TDM_INFO("pp(%p) attached:", private_pp);
577 _tdm_pp_print_list(&private_pp->pending_buffer_list);
580 if (tdm_ttrace_module & TDM_TTRACE_PP) {
581 tbm_bo bo = tbm_surface_internal_get_bo(dst, 0);
582 TDM_TRACE_ASYNC_BEGIN((intptr_t)pp, "[PP] %d", tbm_bo_export(bo));
585 _pthread_mutex_unlock(&private_display->lock);
591 tdm_pp_commit(tdm_pp *pp)
593 tdm_pp_private_buffer *b = NULL, *bb = NULL;
594 struct list_head commit_buffer_list;
598 _pthread_mutex_lock(&private_display->lock);
600 if (!private_module->use_hal_tdm) {
601 if (!func_pp->pp_commit) {
602 /* LCOV_EXCL_START */
603 _pthread_mutex_unlock(&private_display->lock);
604 TDM_DBG("failed: not implemented!!");
605 return TDM_ERROR_NOT_IMPLEMENTED;
610 LIST_INITHEAD(&commit_buffer_list);
612 LIST_FOR_EACH_ENTRY_SAFE(b, bb, &private_pp->pending_buffer_list, link) {
614 LIST_ADDTAIL(&b->link, &private_pp->buffer_list);
615 LIST_ADDTAIL(&b->commit_link, &commit_buffer_list);
618 if (private_module->use_hal_tdm)
619 ret = (tdm_error)hal_tdm_pp_commit((hal_tdm_pp *)private_pp->pp_module);
621 ret = func_pp->pp_commit(private_pp->pp_module);
622 TDM_WARNING_IF_FAIL(ret == TDM_ERROR_NONE);
624 LIST_FOR_EACH_ENTRY_SAFE(b, bb, &commit_buffer_list, commit_link) {
625 LIST_DELINIT(&b->commit_link);
627 if (!_tdm_pp_find_buffer(&private_pp->buffer_list, b))
630 if (ret != TDM_ERROR_NONE) {
631 _pthread_mutex_unlock(&private_display->lock);
632 tdm_buffer_unref_backend(b->src);
633 tdm_buffer_unref_backend(b->dst);
634 _pthread_mutex_lock(&private_display->lock);
641 _pthread_mutex_unlock(&private_display->lock);