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 <sc1.lim@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 **************************************************************************/
36 #include "tdm_private.h"
38 #define TDM_DBG_SERVER_ARGS_MAX 32
41 static void _tdm_monitor_server_usage(char *app_name, char *reply, int *len);
44 _tdm_monitor_server_query(unsigned int pid, char *cwd, int argc, char *argv[], char *reply, int *len, tdm_display *dpy)
46 tdm_display_lock(dpy);
47 tdm_helper_get_display_information(dpy, reply, len);
48 tdm_display_unlock(dpy);
52 _tdm_monitor_server_protocol_trace(unsigned int pid, char *cwd, int argc, char *argv[], char *reply, int *len, tdm_display *dpy)
57 _tdm_monitor_server_usage(argv[0], reply, len);
61 enable = atoi(argv[2]);
63 tdm_event_loop_trace_enable(dpy, enable);
65 TDM_SNPRINTF(reply, len, "protocol trace: '%s'\n", (enable) ? "enabled" : "disabled");
69 _tdm_monitor_server_dpms(unsigned int pid, char *cwd, int argc, char *argv[], char *reply, int *len, tdm_display *dpy)
72 int output_idx, dpms_value;
78 _tdm_monitor_server_usage(argv[0], reply, len);
83 output_idx = strtol(arg, &end, 10);
85 TDM_SNPRINTF(reply, len, "failed: no onoff value\n");
90 dpms_value = strtol(arg, &end, 10);
92 output = tdm_display_get_output(dpy, output_idx, &ret);
93 TDM_DBG_RETURN_IF_FAIL(ret == TDM_ERROR_NONE && output != NULL);
95 ret = tdm_output_set_dpms(output, dpms_value);
96 TDM_DBG_RETURN_IF_FAIL(ret == TDM_ERROR_NONE);
98 TDM_SNPRINTF(reply, len, "done: DPMS %s\n", tdm_dpms_str(dpms_value));
102 _tdm_monitor_server_ttrace(unsigned int pid, char *cwd, int argc, char *argv[], char *reply, int *len, tdm_display *dpy)
109 _tdm_monitor_server_usage(argv[0], reply, len);
114 output_id = strtol(argv[3], &end, 10);
116 ret = tdm_display_enable_ttrace(dpy, argv[2], output_id, reply, len);
117 TDM_DBG_RETURN_IF_FAIL(ret == TDM_ERROR_NONE);
121 _tdm_monitor_server_debug(unsigned int pid, char *cwd, int argc, char *argv[], char *reply, int *len, tdm_display *dpy)
128 _tdm_monitor_server_usage(argv[0], reply, len);
133 level = strtol(arg, &end, 10);
135 tdm_log_set_debug_level(level);
136 TDM_SNPRINTF(reply, len, "debug level: %d\n", level);
141 tdm_display_enable_debug_module((const char *)arg);
143 TDM_SNPRINTF(reply, len, "debugging... '%s'\n", arg);
148 _tdm_monitor_server_log_path(unsigned int pid, char *cwd, int argc, char *argv[], char *reply, int *len, tdm_display *dpy)
150 static int old_stdout = -1;
151 char fd_name[TDM_PATH_LEN];
155 _tdm_monitor_server_usage(argv[0], reply, len);
159 if (old_stdout == -1)
160 old_stdout = dup(STDOUT_FILENO);
163 TDM_DBG_RETURN_IF_FAIL(path != NULL);
165 tdm_log_enable_dlog(0);
167 if (!strncmp(path, "dlog", 4)) {
168 tdm_log_enable_dlog(1);
170 } else if (!strncmp(path, "console", 7))
171 snprintf(fd_name, TDM_PATH_LEN, "/proc/%d/fd/1", pid);
174 snprintf(fd_name, TDM_PATH_LEN, "%s", path);
177 snprintf(fd_name, TDM_PATH_LEN, "%s/%s", cwd, path);
179 snprintf(fd_name, TDM_PATH_LEN, "%s", path);
181 tdm_log_enable_color(0);
184 if (tdm_display_enable_path((const char*)fd_name) != TDM_ERROR_NONE) {
185 TDM_SNPRINTF(reply, len, "failed: '%s'\n", path);
190 TDM_SNPRINTF(reply, len, "log path: '%s'\n", path);
194 _tdm_monitor_server_choose_commit_per_vblank_mode(unsigned int pid, char *cwd, int argc, char *argv[], char *reply, int *len, tdm_display *dpy)
202 /* TODO: do we have to provide an ability to choose commit_per_vblank mode outside? */
205 _tdm_monitor_server_usage(argv[0], reply, len);
210 output_idx = strtol(arg, &end, 10);
213 mode = strtol(arg, &end, 10);
215 err = tdm_output_choose_commit_per_vblank_mode(tdm_display_get_output(dpy, output_idx, NULL), mode);
216 if (err != TDM_ERROR_NONE) {
217 TDM_SNPRINTF(reply, len, "an error: output_idx or mode is wrong\n");
221 TDM_SNPRINTF(reply, len, "the mode's been set\n");
225 _tdm_monitor_server_fps(unsigned int pid, char *cwd, int argc, char *argv[], char *reply, int *len, tdm_display *dpy)
232 _tdm_monitor_server_usage(argv[0], reply, len);
237 enable = strtol(arg, &end, 10);
239 tdm_display_enable_fps(dpy, enable);
241 TDM_SNPRINTF(reply, len, "%s to print fps\n", (enable) ? "enable" : "disable");
245 _tdm_monitor_server_vblank_list(unsigned int pid, char *cwd, int argc, char *argv[],
246 char *reply, int *len, tdm_display *dpy)
248 tdm_vblank_get_vblank_list_information(dpy, reply, len);
252 _tdm_monitor_server_vblank_fps(unsigned int pid, char *cwd, int argc, char *argv[],
253 char *reply, int *len, tdm_display *dpy)
255 unsigned int target_pid, fps;
258 char name[TDM_NAME_LEN];
262 _tdm_monitor_server_usage(argv[0], reply, len);
267 target_pid = strtol(arg, &end, 10);
271 end = strtostr(name, TDM_NAME_LEN, arg, TDM_DELIM);
273 strncpy(name, TDM_VBLANK_DEFAULT_NAME, TDM_NAME_LEN - 1);
274 name[TDM_NAME_LEN - 1] = '\0';
278 TDM_SNPRINTF(reply, len, "failed: no fps value\n");
283 fps = strtol(arg, &end, 10);
285 ret = tdm_vblank_set_client_vblank_fps(target_pid, name, fps);
286 if (ret != TDM_ERROR_NONE) {
287 TDM_SNPRINTF(reply, len, "can't set '%u' fps to '%s' client vblank(PID:%u)\n", fps, name, target_pid);
291 TDM_SNPRINTF(reply, len, "success: '%u' fps for '%s' client vblank(PID:%u)\n", fps, name, target_pid);
295 _tdm_monitor_server_global_fps(unsigned int pid, char *cwd, int argc, char *argv[],
296 char *reply, int *len, tdm_display *dpy)
304 _tdm_monitor_server_usage(argv[0], reply, len);
309 fps = strtol(arg, &end, 10);
312 ret = tdm_vblank_enable_global_fps(1, fps);
314 ret = tdm_vblank_enable_global_fps(0, 0);
316 if (ret != TDM_ERROR_NONE) {
317 TDM_SNPRINTF(reply, len, "can't set '%u' fps to global fps\n", fps);
321 TDM_SNPRINTF(reply, len, "success: '%u' global fps\n", fps);
325 _tdm_monitor_server_prop(unsigned int pid, char *cwd, int argc, char *argv[], char *reply, int *len, tdm_display *dpy)
328 tdm_output *layer = NULL;
329 int output_idx, layer_idx = -1;
330 int cnt, i, done = 0;
332 char temp[TDM_PATH_LEN];
337 const tdm_prop *props;
340 _tdm_monitor_server_usage(argv[0], reply, len);
344 snprintf(temp, TDM_PATH_LEN, "%s", argv[2]);
347 output_idx = strtol(arg, &end, 10);
350 layer_idx = strtol(arg, &end, 10);
354 TDM_SNPRINTF(reply, len, "failed: no prop_name\n");
359 prop_name = strtok_r(arg, ",", &end);
361 TDM_SNPRINTF(reply, len, "failed: get prop_name by strtok_r\n");
366 TDM_SNPRINTF(reply, len, "failed: no value\n");
370 arg = strtok_r(NULL, TDM_DELIM, &end);
372 TDM_SNPRINTF(reply, len, "failed: get arg by strtok_r\n");
375 value.u32 = strtol(arg, &end, 10);
377 output = tdm_display_get_output(dpy, output_idx, &ret);
378 TDM_DBG_RETURN_IF_FAIL(ret == TDM_ERROR_NONE && output != NULL);
380 if (layer_idx != -1) {
381 layer = tdm_output_get_layer(output, layer_idx, &ret);
382 TDM_DBG_RETURN_IF_FAIL(ret == TDM_ERROR_NONE && layer != NULL);
386 ret = tdm_layer_get_available_properties(layer, &props, &cnt);
387 TDM_DBG_RETURN_IF_FAIL(ret == TDM_ERROR_NONE);
389 for (i = 0; i < cnt; i++) {
390 if (!strncmp(props[i].name, prop_name, TDM_NAME_LEN)) {
391 ret = tdm_layer_set_property(layer, props[i].id, value);
392 TDM_DBG_RETURN_IF_FAIL(ret == TDM_ERROR_NONE);
398 ret = tdm_output_get_available_properties(output, &props, &cnt);
399 TDM_DBG_RETURN_IF_FAIL(ret == TDM_ERROR_NONE);
401 for (i = 0; i < cnt; i++) {
402 if (!strncmp(props[i].name, prop_name, TDM_NAME_LEN)) {
403 ret = tdm_output_set_property(output, props[i].id, value);
404 TDM_DBG_RETURN_IF_FAIL(ret == TDM_ERROR_NONE);
412 TDM_SNPRINTF(reply, len, "done: %s:%d \n", prop_name, value.u32);
414 TDM_SNPRINTF(reply, len, "no '%s' propperty \n", prop_name);
418 _tdm_monitor_server_dump(unsigned int pid, char *cwd, int argc, char *argv[], char *reply, int *len, tdm_display *dpy)
421 _tdm_monitor_server_usage(argv[0], reply, len);
425 tdm_display_enable_dump(dpy, (const char*)argv[2], reply, len);
429 _tdm_monitor_server_punch(unsigned int pid, char *cwd, int argc, char *argv[], char *reply, int *len, tdm_display *dpy)
432 unsigned int output_id, layer_id;
435 tbm_surface_h buffer;
439 output_id = strtol(arg, &end, 10);
440 output = tdm_display_get_output(dpy, output_id, NULL);
442 TDM_SNPRINTF(reply, len, "not found output\n");
446 TDM_SNPRINTF(reply, len, "not found ',<layer_idx>'\n");
451 layer_id = strtol(arg, &end, 10);
452 layer = tdm_output_get_layer(output, layer_id, NULL);
454 TDM_SNPRINTF(reply, len, "not found layer\n");
458 buffer = tdm_layer_get_displaying_buffer(layer, NULL);
460 TDM_SNPRINTF(reply, len, "not found buffer\n");
468 pos.w = strtol(arg, &end, 10);
469 TDM_EXIT_IF_FAIL(*end == 'x');
471 pos.h = strtol(arg, &end, 10);
474 pos.x = strtol(arg, &end, 10);
475 TDM_EXIT_IF_FAIL(*end == '+');
477 pos.y = strtol(arg, &end, 10);
480 tdm_helper_clear_buffer_pos(buffer, &pos);
482 tdm_helper_clear_buffer(buffer);
487 void (*func)(unsigned int pid, char *cwd, int argc, char *argv[], char *reply, int *len, tdm_display *dpy);
493 "info", _tdm_monitor_server_query,
494 "show tdm output, layer information", NULL, NULL
497 "trace", _tdm_monitor_server_protocol_trace,
498 "enable/disable the wl protocol",
503 "dpms", _tdm_monitor_server_dpms,
504 "set output dpms", "<output_idx>:<dpms>", "0:3 or 0:0"
507 "ttrace", _tdm_monitor_server_ttrace,
508 "enable/disable ttrace (module: none, vblank, client, layer, pp, capture, all",
509 "<module>[@<output_idx>]",
513 "debug", _tdm_monitor_server_debug,
514 "set the debug level and modules(module: none, mutex, buffer, thread, vblank)",
515 "<level>[@<module1>[,<module2>]]",
519 "log_path", _tdm_monitor_server_log_path,
520 "set the log path (console,dlog,filepath)",
525 "choose_commit_per_vblank_mode", _tdm_monitor_server_choose_commit_per_vblank_mode,
526 "choose a commit_per_vblank mode for the output",
527 "<output_idx> <mode>",
531 "fps", _tdm_monitor_server_fps,
532 "enable/disable to print fps",
537 "vblank_list", _tdm_monitor_server_vblank_list,
538 "print the client vblank list",
543 "vblank_fps", _tdm_monitor_server_vblank_fps,
544 "set the client vblank fps for the given process ID and client vblank name",
545 "<pid>[,<vblank_name>]@<fps>",
549 "global_fps", _tdm_monitor_server_global_fps,
550 "set the global vblank fps for the entire system",
555 "prop", _tdm_monitor_server_prop,
556 "set the property of a output or a layer",
557 "<output_idx>[,<layer_idx>]:<prop_name>,<value>",
561 "dump", _tdm_monitor_server_dump,
562 "dump buffers (type: none, layer, pp, capture, current)\n"
563 "\t\t layer, pp, capture - start to dump buffers of layer, pp, capture\n"
564 "\t\t none - stop to dump buffers\n"
565 "\t\t current - dump the current buffer of all layers",
566 "<object_type1>[,<object_type2>[,...]][@<directory_path>]",
570 "punch", _tdm_monitor_server_punch,
572 "<output_idx>,<layer_idx>[:<w>x<h>[+<x>+<y>]]",
578 _tdm_monitor_server_usage(char *app_name, char *reply, int *len)
580 int opt_size = sizeof(option_proc) / sizeof(option_proc[0]);
583 TDM_SNPRINTF(reply, len, "usage: %s \n\n", app_name);
585 for (i = 0; i < opt_size; i++) {
586 TDM_SNPRINTF(reply, len, "\t-%s\t%s\n", option_proc[i].opt, option_proc[i].desc);
587 if (option_proc[i].arg)
588 TDM_SNPRINTF(reply, len, "\t\t %s\n", option_proc[i].arg);
589 if (option_proc[i].ex)
590 TDM_SNPRINTF(reply, len, "\t\t ex) %s\n", option_proc[i].ex);
591 TDM_SNPRINTF(reply, len, "\n");
596 _tdm_monitor_server_command(unsigned int pid, char *cwd, tdm_display *dpy, int argc, char *argv[], char *reply, int *len)
598 int opt_size = sizeof(option_proc) / sizeof(option_proc[0]);
602 _tdm_monitor_server_usage(argv[0], reply, len);
606 for (i = 0; i < opt_size; i++) {
607 if (argv[1][0] == '-' && !strncmp(argv[1] + 1, option_proc[i].opt, 32)) {
608 if (option_proc[i].func) {
609 option_proc[i].func(pid, cwd, argc, argv, reply, len, dpy);
612 TDM_SNPRINTF(reply, len, "'%s' not implemented.\n", argv[1]);
618 _tdm_monitor_server_usage(argv[0], reply, len);
624 tdm_monitor_server_command(tdm_display *dpy, const char *options, char *reply, int *len)
629 char *argv[TDM_DBG_SERVER_ARGS_MAX] = {0,};
632 char *end = NULL, *e;
634 snprintf(temp, sizeof(temp), "%s", options);
636 arg = strtok_r(temp, " ", &end);
638 TDM_SNPRINTF(reply, len, "no pid for tdm-monitor");
641 pid = strtol(arg, &e, 10);
643 arg = strtok_r(NULL, " ", &end);
645 TDM_SNPRINTF(reply, len, "no cwd for tdm-monitor");
648 snprintf(cwd, sizeof(cwd), "%s", arg);
650 TDM_DBG("pid(%d) cwd(%s)", pid, cwd);
652 argv[argc] = strtok_r(NULL, " ", &end);
655 if (argc == TDM_DBG_SERVER_ARGS_MAX) {
656 TDM_SNPRINTF(reply, len, "too many arguments for tdm-monitor");
659 argv[argc] = strtok_r(NULL, " ", &end);
662 _tdm_monitor_server_command(pid, cwd, dpy, argc, argv, reply, len);