1170 lines
37 KiB
C
1170 lines
37 KiB
C
#include "cpuclock.h"
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#if defined(__OpenBSD__) || defined(__NetBSD__)
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#include <sys/param.h>
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#include <sys/sysctl.h>
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#endif
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#if defined(__FreeBSD__) || defined(__DragonFly__)
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#include <sys/types.h>
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#include <sys/sysctl.h>
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#endif
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EINTERN void _cpuclock_poll_interval_update(Instance *inst);
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typedef struct _Thread_Config Thread_Config;
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struct _Thread_Config
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{
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int interval;
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Instance *inst;
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E_Powersave_Sleeper *sleeper;
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};
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typedef struct _Pstate_Config Pstate_Config;
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struct _Pstate_Config
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{
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Instance *inst;
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int min;
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int max;
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int turbo;
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};
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static Cpu_Status *
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_cpuclock_status_new(void)
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{
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Cpu_Status *s;
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s = E_NEW(Cpu_Status, 1);
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if (!s) return NULL;
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s->active = -1;
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return s;
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}
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static void
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_cpuclock_status_free(Cpu_Status *s)
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{
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Eina_List *l;
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if (eina_list_count(s->frequencies)) eina_list_free(s->frequencies);
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if (s->governors)
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{
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for (l = s->governors; l; l = l->next)
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E_FREE(l->data);
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eina_list_free(s->governors);
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}
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E_FREE(s->cur_governor);
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if (s->orig_governor) eina_stringshare_del(s->orig_governor);
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E_FREE(s);
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}
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#if defined(__linux__)
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static int
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_cpuclock_cb_sort(const void *item1, const void *item2)
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{
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int a, b;
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a = (long)item1;
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b = (long)item2;
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if (a < b) return -1;
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else if (a > b)
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return 1;
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return 0;
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}
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#endif
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void
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_cpuclock_set_governor(const char *governor)
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{
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e_system_send("cpufreq-governor", "%s", governor);
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}
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void
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_cpuclock_set_frequency(int frequency)
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{
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#if defined(__FreeBSD__) || defined(__DragonFly__)
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frequency /= 1000;
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#endif
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e_system_send("cpufreq-freq", "%i", frequency);
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}
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void
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_cpuclock_set_pstate(int min, int max, int turbo)
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{
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e_system_send("cpufreq-pstate", "%i %i %i", min, max, turbo);
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}
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static void
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_cpuclock_face_cb_set_frequency(void *data, Evas_Object *obj EINA_UNUSED, const char *emission, const char *src EINA_UNUSED)
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{
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Eina_List *l;
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int next_frequency = 0;
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Instance *inst = data;
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for (l = inst->cfg->cpuclock.status->frequencies; l; l = l->next)
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{
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if (inst->cfg->cpuclock.status->cur_frequency == (long)l->data)
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{
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if (!strcmp(emission, "e,action,frequency,increase"))
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{
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if (l->next) next_frequency = (long)l->next->data;
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break;
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}
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else if (!strcmp(emission, "e,action,frequency,decrease"))
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{
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if (l->prev) next_frequency = (long)l->prev->data;
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break;
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}
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else
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break;
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}
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}
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if (inst->cfg->cpuclock.status->can_set_frequency && next_frequency)
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_cpuclock_set_frequency(next_frequency);
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}
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static void
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_cpuclock_face_cb_set_governor(void *data, Evas_Object *obj EINA_UNUSED, const char *emission EINA_UNUSED, const char *src EINA_UNUSED)
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{
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Eina_List *l;
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char *next_governor = NULL;
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Instance *inst = data;
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for (l = inst->cfg->cpuclock.status->governors; l; l = l->next)
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{
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if (!strcmp(l->data, inst->cfg->cpuclock.status->cur_governor))
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{
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if (l->next)
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next_governor = l->next->data;
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else
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next_governor = inst->cfg->cpuclock.status->governors->data;
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break;
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}
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}
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if (next_governor) _cpuclock_set_governor(next_governor);
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}
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static Eina_Bool
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_cpuclock_event_cb_powersave(void *data, int type, void *event)
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{
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Instance *inst = data;
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E_Event_Powersave_Update *ev;
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Eina_List *l;
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Eina_Bool has_powersave = EINA_FALSE;
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Eina_Bool has_conservative = EINA_FALSE;
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if (type != E_EVENT_POWERSAVE_UPDATE) return ECORE_CALLBACK_PASS_ON;
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if (!inst->cfg->cpuclock.auto_powersave) return ECORE_CALLBACK_PASS_ON;
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if (inst->cfg->id == -1) return ECORE_CALLBACK_RENEW;
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ev = event;
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if (!inst->cfg->cpuclock.status->orig_governor)
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inst->cfg->cpuclock.status->orig_governor = eina_stringshare_add(inst->cfg->cpuclock.status->cur_governor);
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for (l = inst->cfg->cpuclock.status->governors; l; l = l->next)
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{
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if (!strcmp(l->data, "conservative"))
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has_conservative = EINA_TRUE;
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else if (!strcmp(l->data, "powersave"))
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has_powersave = EINA_TRUE;
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else if (!strcmp(l->data, "interactive"))
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has_powersave = EINA_TRUE;
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}
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switch (ev->mode)
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{
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case E_POWERSAVE_MODE_NONE:
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case E_POWERSAVE_MODE_LOW:
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_cpuclock_set_governor(inst->cfg->cpuclock.status->orig_governor);
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eina_stringshare_del(inst->cfg->cpuclock.status->orig_governor);
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inst->cfg->cpuclock.status->orig_governor = NULL;
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break;
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case E_POWERSAVE_MODE_MEDIUM:
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case E_POWERSAVE_MODE_HIGH:
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if ((inst->cfg->cpuclock.powersave_governor) || (has_conservative))
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{
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if (inst->cfg->cpuclock.powersave_governor)
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_cpuclock_set_governor(inst->cfg->cpuclock.powersave_governor);
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else
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_cpuclock_set_governor("conservative");
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break;
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}
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EINA_FALLTHROUGH;
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/* no break */
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case E_POWERSAVE_MODE_EXTREME:
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default:
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if (has_powersave)
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_cpuclock_set_governor("powersave");
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break;
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}
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return ECORE_CALLBACK_PASS_ON;
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}
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static Evas_Object *
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_cpuclock_configure_cb(Evas_Object *g)
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{
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Instance *inst = evas_object_data_get(g, "Instance");
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if (!sysinfo_config) return NULL;
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if (inst->cfg->cpuclock.popup) return NULL;
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return cpuclock_configure(inst);
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}
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static void
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_cpuclock_popup_dismissed(void *data, Evas_Object *obj, void *event_info EINA_UNUSED)
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{
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Instance *inst = data;
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E_FREE_FUNC(obj, evas_object_del);
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inst->cfg->cpuclock.popup = NULL;
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inst->cfg->cpuclock.popup_pbar = NULL;
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}
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static void
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_cpuclock_popup_deleted(void *data, Evas *e EINA_UNUSED, Evas_Object *obj EINA_UNUSED, void *event_info EINA_UNUSED)
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{
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Instance *inst = data;
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inst->cfg->cpuclock.popup = NULL;
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}
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static Evas_Object *
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_cpuclock_popup_create(Instance *inst)
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{
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Evas_Object *popup, *table, *label, *pbar;
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double f = inst->cfg->cpuclock.status->cur_frequency;
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char buf[4096], text[4096], *u;
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if (f < 1000000)
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{
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f += 500;
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f /= 1000;
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u = _("MHz");
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}
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else
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{
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f += 50000;
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f /= 1000000;
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u = _("GHz");
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}
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popup = elm_ctxpopup_add(e_comp->elm);
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elm_object_style_set(popup, "noblock");
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evas_object_smart_callback_add(popup, "dismissed",
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_cpuclock_popup_dismissed, inst);
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evas_object_event_callback_add(popup, EVAS_CALLBACK_DEL,
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_cpuclock_popup_deleted, inst);
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table = elm_table_add(popup);
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E_EXPAND(table);
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E_FILL(table);
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elm_object_content_set(popup, table);
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evas_object_show(table);
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snprintf(text, sizeof(text), "<big><b>%s</b></big>", _("Frequency"));
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label = elm_label_add(table);
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E_EXPAND(label);
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E_ALIGN(label, 0.5, 0.5);
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elm_object_text_set(label, text);
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elm_table_pack(table, label, 0, 0, 2, 1);
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evas_object_show(label);
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snprintf(buf, sizeof(buf), "%1.1f %s (%d %%%%)", f, u,
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inst->cfg->cpuclock.percent);
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pbar = elm_progressbar_add(table);
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E_EXPAND(pbar);
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E_FILL(pbar);
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elm_progressbar_span_size_set(pbar, 200 * e_scale);
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elm_progressbar_unit_format_set(pbar, buf);
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elm_progressbar_value_set(pbar, (float)inst->cfg->cpuclock.percent / 100);
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elm_table_pack(table, pbar, 0, 1, 2, 1);
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evas_object_show(pbar);
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inst->cfg->cpuclock.popup_pbar = pbar;
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e_gadget_util_ctxpopup_place(inst->o_main, popup,
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inst->cfg->cpuclock.o_gadget);
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evas_object_show(popup);
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return popup;
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}
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static void
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_cpuclock_mouse_up_cb(void *data, Evas *e EINA_UNUSED, Evas_Object *obj EINA_UNUSED, void *event_data)
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{
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Evas_Event_Mouse_Up *ev = event_data;
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Instance *inst = data;
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if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD) return;
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if (ev->button == 1)
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{
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if (inst->cfg->cpuclock.popup)
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elm_ctxpopup_dismiss(inst->cfg->cpuclock.popup);
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else
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inst->cfg->cpuclock.popup = _cpuclock_popup_create(inst);
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}
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}
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void
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_cpuclock_config_updated(Instance *inst)
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{
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Edje_Message_Int_Set *frequency_msg;
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Edje_Message_String_Set *governor_msg;
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Eina_List *l;
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int i;
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unsigned int count;
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if (inst->cfg->id == -1)
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{
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inst->cfg->cpuclock.status->cur_frequency = 3000000;
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inst->cfg->cpuclock.status->can_set_frequency = 1000000;
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inst->cfg->cpuclock.status->cur_min_frequency = 500000;
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inst->cfg->cpuclock.status->cur_max_frequency = 3500000;
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return;
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}
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if (inst->cfg->cpuclock.status->frequencies)
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{
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count = eina_list_count(inst->cfg->cpuclock.status->frequencies);
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frequency_msg = malloc(sizeof(Edje_Message_Int_Set) + (count - 1) * sizeof(int));
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EINA_SAFETY_ON_NULL_RETURN(frequency_msg);
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frequency_msg->count = count;
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for (l = inst->cfg->cpuclock.status->frequencies, i = 0; l; l = l->next, i++)
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frequency_msg->val[i] = (long)l->data;
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edje_object_message_send(elm_layout_edje_get(inst->cfg->cpuclock.o_gadget), EDJE_MESSAGE_INT_SET, 1, frequency_msg);
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E_FREE(frequency_msg);
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}
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if (inst->cfg->cpuclock.status->governors)
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{
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count = eina_list_count(inst->cfg->cpuclock.status->governors);
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governor_msg = malloc(sizeof(Edje_Message_String_Set) + (count - 1) * sizeof(char *));
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governor_msg->count = count;
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for (l = inst->cfg->cpuclock.status->governors, i = 0; l; l = l->next, i++)
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governor_msg->str[i] = (char *)l->data;
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edje_object_message_send(elm_layout_edje_get(inst->cfg->cpuclock.o_gadget), EDJE_MESSAGE_STRING_SET, 2, governor_msg);
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E_FREE(governor_msg);
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}
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_cpuclock_poll_interval_update(inst);
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}
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static void
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_cpuclock_face_update_current(Instance *inst)
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{
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Edje_Message_Int_Set *frequency_msg;
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Edje_Message_String governor_msg;
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frequency_msg = malloc(sizeof(Edje_Message_Int_Set) + (sizeof(int) * 4));
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EINA_SAFETY_ON_NULL_RETURN(frequency_msg);
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frequency_msg->count = 5;
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frequency_msg->val[0] = inst->cfg->cpuclock.status->cur_frequency;
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frequency_msg->val[1] = inst->cfg->cpuclock.status->can_set_frequency;
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frequency_msg->val[2] = inst->cfg->cpuclock.status->cur_min_frequency;
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frequency_msg->val[3] = inst->cfg->cpuclock.status->cur_max_frequency;
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frequency_msg->val[4] = 0; // pad
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edje_object_message_send(elm_layout_edje_get(inst->cfg->cpuclock.o_gadget), EDJE_MESSAGE_INT_SET, 3,
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frequency_msg);
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E_FREE(frequency_msg);
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if (inst->cfg->cpuclock.tot_min_frequency == 0)
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inst->cfg->cpuclock.tot_min_frequency = inst->cfg->cpuclock.status->cur_frequency;
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if (inst->cfg->cpuclock.status->cur_frequency >
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inst->cfg->cpuclock.tot_max_frequency)
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{
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inst->cfg->cpuclock.tot_max_frequency = inst->cfg->cpuclock.status->cur_frequency;
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inst->cfg->cpuclock.percent = 100;
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}
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if (inst->cfg->cpuclock.status->cur_frequency <
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inst->cfg->cpuclock.tot_min_frequency)
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{
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inst->cfg->cpuclock.tot_min_frequency = inst->cfg->cpuclock.status->cur_frequency;
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inst->cfg->cpuclock.percent = 0;
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}
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if ((inst->cfg->cpuclock.tot_min_frequency > 0) &&
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(inst->cfg->cpuclock.tot_max_frequency >=
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inst->cfg->cpuclock.tot_min_frequency))
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{
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inst->cfg->cpuclock.percent = ((double)(inst->cfg->cpuclock.status->cur_frequency -
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inst->cfg->cpuclock.tot_min_frequency) /
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(double)(inst->cfg->cpuclock.tot_max_frequency -
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inst->cfg->cpuclock.tot_min_frequency)) * 100;
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}
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else
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inst->cfg->cpuclock.percent = 0;
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#if defined(__FreeBSD__) || defined(__DragonFly__) || defined(__OpenBSD__)
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inst->cfg->cpuclock.percent = inst->cfg->cpuclock.status->cur_percent;
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#endif
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/* BSD crashes here without the if-condition
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* since it has no governors (yet) */
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if (inst->cfg->cpuclock.status->cur_governor)
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{
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governor_msg.str = inst->cfg->cpuclock.status->cur_governor;
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edje_object_message_send(elm_layout_edje_get(inst->cfg->cpuclock.o_gadget), EDJE_MESSAGE_STRING, 4,
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&governor_msg);
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}
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if (inst->cfg->cpuclock.popup)
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{
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double f = inst->cfg->cpuclock.status->cur_frequency;
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char buf[4096], *u;
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if (f < 1000000)
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{
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f += 500;
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f /= 1000;
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u = _("MHz");
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}
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else
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{
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f += 50000;
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f /= 1000000;
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u = _("GHz");
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}
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snprintf(buf, sizeof(buf), "%1.1f %s (%d %%%%)", f, u,
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inst->cfg->cpuclock.percent);
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elm_progressbar_unit_format_set(inst->cfg->cpuclock.popup_pbar, buf);
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elm_progressbar_value_set(inst->cfg->cpuclock.popup_pbar,
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(float)inst->cfg->cpuclock.percent / 100);
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}
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}
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static void
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_cpuclock_status_check_available(Cpu_Status *s)
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{
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#if !defined(__OpenBSD__)
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char buf[4096];
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Eina_List *l;
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#endif
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// FIXME: this assumes all cores accept the same freqs/ might be wrong
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#if defined(__OpenBSD__)
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int p;
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if (s->frequencies)
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{
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eina_list_free(s->frequencies);
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s->frequencies = NULL;
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}
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/* storing percents */
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p = 100;
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s->frequencies = eina_list_append(s->frequencies, (void *)(long int)p);
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p = 75;
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s->frequencies = eina_list_append(s->frequencies, (void *)(long int)p);
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p = 50;
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s->frequencies = eina_list_append(s->frequencies, (void *)(long int)p);
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p = 25;
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s->frequencies = eina_list_append(s->frequencies, (void *)(long int)p);
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#elif defined(__FreeBSD__) || defined(__DragonFly__)
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int freq;
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size_t len = sizeof(buf);
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char *pos, *q;
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/* read freq_levels sysctl and store it in freq */
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if (sysctlbyname("dev.cpu.0.freq_levels", buf, &len, NULL, 0) == 0)
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{
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/* sysctl returns 0 on success */
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if (s->frequencies)
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{
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eina_list_free(s->frequencies);
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s->frequencies = NULL;
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}
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/* parse freqs and store the frequencies in s->frequencies */
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pos = buf;
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while (pos)
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{
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q = strchr(pos, '/');
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if (!q) break;
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*q = '\0';
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freq = atoi(pos);
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freq *= 1000;
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s->frequencies = eina_list_append(s->frequencies, (void *)(long)freq);
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pos = q + 1;
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pos = strchr(pos, ' ');
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}
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}
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|
|
/* sort is not necessary because freq_levels is already sorted */
|
|
/* freebsd doesn't have governors */
|
|
if (s->governors)
|
|
{
|
|
for (l = s->governors; l; l = l->next)
|
|
E_FREE(l->data);
|
|
eina_list_free(s->governors);
|
|
s->governors = NULL;
|
|
}
|
|
#else
|
|
FILE *f;
|
|
|
|
f = fopen("/sys/devices/system/cpu/cpu0/cpufreq/scaling_available_frequencies", "r");
|
|
if (f)
|
|
{
|
|
char *freq;
|
|
|
|
if (s->frequencies)
|
|
{
|
|
eina_list_free(s->frequencies);
|
|
s->frequencies = NULL;
|
|
}
|
|
|
|
if (fgets(buf, sizeof(buf), f) == NULL)
|
|
{
|
|
fclose(f);
|
|
return;
|
|
}
|
|
fclose(f);
|
|
|
|
freq = strtok(buf, " ");
|
|
do
|
|
{
|
|
if (atoi(freq) != 0)
|
|
{
|
|
s->frequencies = eina_list_append(s->frequencies,
|
|
(void *)(long)atoi(freq));
|
|
}
|
|
freq = strtok(NULL, " ");
|
|
}
|
|
while (freq);
|
|
|
|
s->frequencies = eina_list_sort(s->frequencies,
|
|
eina_list_count(s->frequencies),
|
|
_cpuclock_cb_sort);
|
|
}
|
|
else
|
|
do
|
|
{
|
|
#define CPUFREQ_SYSFSDIR "/sys/devices/system/cpu/cpu0/cpufreq"
|
|
f = fopen(CPUFREQ_SYSFSDIR "/scaling_cur_freq", "r");
|
|
if (!f) break;
|
|
fclose(f);
|
|
|
|
f = fopen(CPUFREQ_SYSFSDIR "/scaling_driver", "r");
|
|
if (!f) break;
|
|
if (fgets(buf, sizeof(buf), f) == NULL)
|
|
{
|
|
fclose(f);
|
|
break;
|
|
}
|
|
fclose(f);
|
|
if (strcmp(buf, "intel_pstate\n")) break;
|
|
|
|
if (s->frequencies)
|
|
{
|
|
eina_list_free(s->frequencies);
|
|
s->frequencies = NULL;
|
|
}
|
|
#define CPUFREQ_ADDF(filename) \
|
|
f = fopen(CPUFREQ_SYSFSDIR filename, "r"); \
|
|
if (f) \
|
|
{ \
|
|
if (fgets(buf, sizeof(buf), f) != NULL) \
|
|
s->frequencies = eina_list_append(s->frequencies, \
|
|
(void *)(long)(atoi(buf))); \
|
|
fclose(f); \
|
|
}
|
|
CPUFREQ_ADDF("/cpuinfo_min_freq");
|
|
CPUFREQ_ADDF("/cpuinfo_max_freq");
|
|
}
|
|
while (0);
|
|
|
|
f = fopen("/sys/devices/system/cpu/cpu0/cpufreq/scaling_available_governors", "r");
|
|
if (f)
|
|
{
|
|
char *gov;
|
|
int len;
|
|
|
|
if (s->governors)
|
|
{
|
|
for (l = s->governors; l; l = l->next)
|
|
E_FREE(l->data);
|
|
eina_list_free(s->governors);
|
|
s->governors = NULL;
|
|
}
|
|
|
|
if (fgets(buf, sizeof(buf), f) == NULL)
|
|
{
|
|
fclose(f);
|
|
return;
|
|
}
|
|
fclose(f);
|
|
len = strlen(buf);
|
|
if (len > 0)
|
|
{
|
|
gov = buf + len - 1;
|
|
while ((gov > buf) && (isspace(*gov)))
|
|
{
|
|
*gov = 0;
|
|
gov--;
|
|
}
|
|
}
|
|
gov = strtok(buf, " ");
|
|
do
|
|
{
|
|
while ((*gov) && (isspace(*gov)))
|
|
gov++;
|
|
if (strlen(gov) != 0)
|
|
s->governors = eina_list_append(s->governors, strdup(gov));
|
|
gov = strtok(NULL, " ");
|
|
}
|
|
while (gov);
|
|
|
|
s->governors =
|
|
eina_list_sort(s->governors, eina_list_count(s->governors),
|
|
(int (*)(const void *, const void *))strcmp);
|
|
}
|
|
#endif
|
|
}
|
|
|
|
static int
|
|
_cpuclock_status_check_current(Cpu_Status *s)
|
|
{
|
|
int ret = 0;
|
|
int frequency = 0;
|
|
|
|
#if defined(__OpenBSD__)
|
|
size_t len = sizeof(frequency);
|
|
int percent, mib[] = {CTL_HW, HW_CPUSPEED};
|
|
s->active = 0;
|
|
|
|
_cpuclock_status_check_available(s);
|
|
|
|
if (sysctl(mib, 2, &frequency, &len, NULL, 0) == 0)
|
|
{
|
|
frequency *= 1000;
|
|
if (frequency != s->cur_frequency) ret = 1;
|
|
s->cur_frequency = frequency;
|
|
s->active = 1;
|
|
}
|
|
|
|
mib[1] = HW_SETPERF;
|
|
|
|
if (sysctl(mib, 2, &percent, &len, NULL, 0) == 0)
|
|
{
|
|
s->cur_percent = percent;
|
|
}
|
|
|
|
s->can_set_frequency = 1;
|
|
s->cur_governor = NULL;
|
|
|
|
#elif defined(__FreeBSD__) || defined(__DragonFly__)
|
|
float ratio;
|
|
size_t len = sizeof(frequency);
|
|
s->active = 0;
|
|
|
|
_cpuclock_status_check_available(s);
|
|
|
|
s->can_set_frequency = eina_list_count(s->frequencies);
|
|
|
|
/* frequency is stored in dev.cpu.0.freq */
|
|
if (sysctlbyname("dev.cpu.0.freq", &frequency, &len, NULL, 0) == 0)
|
|
{
|
|
frequency *= 1000;
|
|
if (frequency != s->cur_frequency) ret = 1;
|
|
if (!frequency) frequency = 1;
|
|
s->cur_frequency = frequency;
|
|
s->active = 1;
|
|
if (s->can_set_frequency)
|
|
{
|
|
s->cur_max_frequency = (int) eina_list_nth(s->frequencies, 0);
|
|
if (!s->cur_max_frequency) s->cur_max_frequency = 1;
|
|
s->cur_min_frequency = (int) eina_list_nth(s->frequencies, eina_list_count(s->frequencies) - 1);
|
|
ratio = (s->cur_max_frequency) / 100.0;
|
|
s->cur_percent = s->cur_frequency / ratio;
|
|
}
|
|
}
|
|
|
|
s->cur_governor = NULL;
|
|
|
|
#else
|
|
char buf[4096];
|
|
FILE *f;
|
|
int frequency_min = 0x7fffffff;
|
|
int frequency_max = 0;
|
|
int freqtot = 0;
|
|
int i;
|
|
|
|
s->active = 0;
|
|
|
|
_cpuclock_status_check_available(s);
|
|
// average out frequencies of all cores
|
|
for (i = 0; i < 64; i++)
|
|
{
|
|
snprintf(buf, sizeof(buf), "/sys/devices/system/cpu/cpu%i/cpufreq/scaling_cur_freq", i);
|
|
f = fopen(buf, "r");
|
|
if (f)
|
|
{
|
|
if (fgets(buf, sizeof(buf), f) == NULL)
|
|
{
|
|
fclose(f);
|
|
continue;
|
|
}
|
|
fclose(f);
|
|
|
|
frequency = atoi(buf);
|
|
if (frequency > frequency_max) frequency_max = frequency;
|
|
if (frequency < frequency_min) frequency_min = frequency;
|
|
freqtot += frequency;
|
|
s->active = 1;
|
|
}
|
|
else
|
|
break;
|
|
}
|
|
if (i < 1) i = 1;
|
|
frequency = freqtot / i;
|
|
if (frequency != s->cur_frequency) ret = 1;
|
|
if (frequency_min != s->cur_min_frequency) ret = 1;
|
|
if (frequency_max != s->cur_max_frequency) ret = 1;
|
|
s->cur_frequency = frequency;
|
|
s->cur_min_frequency = frequency_min;
|
|
s->cur_max_frequency = frequency_max;
|
|
|
|
// printf("%i | %i %i\n", frequency, frequency_min, frequency_max);
|
|
|
|
// FIXME: this assumes all cores are on the same governor
|
|
f = fopen("/sys/devices/system/cpu/cpu0/cpufreq/scaling_setspeed", "r");
|
|
if (f)
|
|
{
|
|
s->can_set_frequency = 1;
|
|
fclose(f);
|
|
}
|
|
else
|
|
{
|
|
s->can_set_frequency = 0;
|
|
}
|
|
|
|
f = fopen("/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor", "r");
|
|
if (f)
|
|
{
|
|
char *p;
|
|
|
|
if (fgets(buf, sizeof(buf), f) == NULL)
|
|
{
|
|
fclose(f);
|
|
return ret;
|
|
}
|
|
fclose(f);
|
|
|
|
for (p = buf; (*p != 0) && (isalnum(*p)); p++) ;
|
|
*p = 0;
|
|
|
|
if ((!s->cur_governor) || (strcmp(buf, s->cur_governor)))
|
|
{
|
|
ret = 1;
|
|
|
|
E_FREE(s->cur_governor);
|
|
s->cur_governor = strdup(buf);
|
|
|
|
for (i = strlen(s->cur_governor) - 1; i >= 0; i--)
|
|
{
|
|
if (isspace(s->cur_governor[i]))
|
|
s->cur_governor[i] = 0;
|
|
else
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
f = fopen("/sys/devices/system/cpu/intel_pstate/min_perf_pct", "r");
|
|
if (f)
|
|
{
|
|
if (fgets(buf, sizeof(buf), f) != NULL)
|
|
{
|
|
s->pstate_min = atoi(buf);
|
|
s->pstate = 1;
|
|
}
|
|
fclose(f);
|
|
}
|
|
f = fopen("/sys/devices/system/cpu/intel_pstate/max_perf_pct", "r");
|
|
if (f)
|
|
{
|
|
if (fgets(buf, sizeof(buf), f) != NULL)
|
|
{
|
|
s->pstate_max = atoi(buf);
|
|
s->pstate = 1;
|
|
}
|
|
fclose(f);
|
|
}
|
|
f = fopen("/sys/devices/system/cpu/intel_pstate/no_turbo", "r");
|
|
if (f)
|
|
{
|
|
if (fgets(buf, sizeof(buf), f) != NULL)
|
|
{
|
|
s->pstate_turbo = atoi(buf);
|
|
if (s->pstate_turbo) s->pstate_turbo = 0;
|
|
else s->pstate_turbo = 1;
|
|
s->pstate = 1;
|
|
}
|
|
fclose(f);
|
|
}
|
|
#endif
|
|
return ret;
|
|
}
|
|
|
|
static void
|
|
_cpuclock_resize_cb(void *data, Evas *e EINA_UNUSED, Evas_Object *obj EINA_UNUSED, void *event_data EINA_UNUSED)
|
|
{
|
|
Evas_Coord w, h;
|
|
Instance *inst = data;
|
|
|
|
edje_object_parts_extends_calc(elm_layout_edje_get(inst->cfg->cpuclock.o_gadget), 0, 0, &w, &h);
|
|
if (w < 1) w = 1;
|
|
if (h < 1) h = 1;
|
|
if (inst->cfg->esm == E_SYSINFO_MODULE_CPUCLOCK)
|
|
evas_object_size_hint_aspect_set(inst->o_main, EVAS_ASPECT_CONTROL_BOTH, w, h);
|
|
else
|
|
evas_object_size_hint_aspect_set(inst->cfg->cpuclock.o_gadget, EVAS_ASPECT_CONTROL_BOTH, w, h);
|
|
}
|
|
|
|
static void
|
|
_cpuclock_cb_frequency_check_main(void *data, Ecore_Thread *th)
|
|
{
|
|
Thread_Config *thc = data;
|
|
for (;; )
|
|
{
|
|
Cpu_Status *status;
|
|
|
|
if (ecore_thread_check(th)) break;
|
|
status = _cpuclock_status_new();
|
|
if (_cpuclock_status_check_current(status))
|
|
ecore_thread_feedback(th, status);
|
|
else
|
|
_cpuclock_status_free(status);
|
|
if (ecore_thread_check(th)) break;
|
|
e_powersave_sleeper_sleep(thc->sleeper, thc->interval);
|
|
if (ecore_thread_check(th)) break;
|
|
}
|
|
}
|
|
|
|
static void
|
|
_cpuclock_cb_frequency_check_notify(void *data,
|
|
Ecore_Thread *th EINA_UNUSED,
|
|
void *msg)
|
|
{
|
|
Cpu_Status *status = msg;
|
|
Eina_Bool freq_changed = EINA_FALSE;
|
|
Eina_Bool init_set = EINA_FALSE;
|
|
Thread_Config *thc = data;
|
|
|
|
if (!thc->inst) return;
|
|
if (!thc->inst->cfg) return;
|
|
if (thc->inst->cfg->esm != E_SYSINFO_MODULE_CPUCLOCK && thc->inst->cfg->esm != E_SYSINFO_MODULE_SYSINFO) return;
|
|
|
|
if ((thc->inst->cfg->cpuclock.status) && (status) &&
|
|
(
|
|
#if defined(__FreeBSD__) || defined(__DragonFly__) || defined(__OpenBSD__)
|
|
(status->cur_percent != thc->inst->cfg->cpuclock.status->cur_percent) ||
|
|
#endif
|
|
(status->cur_frequency != thc->inst->cfg->cpuclock.status->cur_frequency) ||
|
|
(status->cur_min_frequency != thc->inst->cfg->cpuclock.status->cur_min_frequency) ||
|
|
(status->cur_max_frequency != thc->inst->cfg->cpuclock.status->cur_max_frequency) ||
|
|
(status->can_set_frequency != thc->inst->cfg->cpuclock.status->can_set_frequency)))
|
|
freq_changed = EINA_TRUE;
|
|
E_FREE_FUNC(thc->inst->cfg->cpuclock.status, _cpuclock_status_free);
|
|
thc->inst->cfg->cpuclock.status = status;
|
|
if (freq_changed)
|
|
{
|
|
_cpuclock_face_update_current(thc->inst);
|
|
}
|
|
if (thc->inst->cfg->cpuclock.status->active == 0)
|
|
elm_layout_signal_emit(thc->inst->cfg->cpuclock.o_gadget, "e,state,disabled", "e");
|
|
else if (thc->inst->cfg->cpuclock.status->active == 1)
|
|
elm_layout_signal_emit(thc->inst->cfg->cpuclock.o_gadget, "e,state,enabled", "e");
|
|
|
|
if (!init_set)
|
|
{
|
|
_cpuclock_set_pstate(thc->inst->cfg->cpuclock.pstate_min - 1,
|
|
thc->inst->cfg->cpuclock.pstate_max - 1,
|
|
thc->inst->cfg->cpuclock.status->pstate_turbo);
|
|
init_set = EINA_TRUE;
|
|
}
|
|
}
|
|
|
|
static void
|
|
_cpuclock_cb_frequency_check_end(void *data, Ecore_Thread *th EINA_UNUSED)
|
|
{
|
|
Thread_Config *thc = data;
|
|
|
|
e_powersave_sleeper_free(thc->sleeper);
|
|
E_FREE(thc);
|
|
}
|
|
|
|
EINTERN void
|
|
_cpuclock_poll_interval_update(Instance *inst)
|
|
{
|
|
Thread_Config *thc;
|
|
|
|
if (inst->cfg->cpuclock.frequency_check_thread)
|
|
{
|
|
ecore_thread_cancel(inst->cfg->cpuclock.frequency_check_thread);
|
|
inst->cfg->cpuclock.frequency_check_thread = NULL;
|
|
}
|
|
thc = E_NEW(Thread_Config, 1);
|
|
if (thc)
|
|
{
|
|
thc->inst = inst;
|
|
thc->sleeper = e_powersave_sleeper_new();
|
|
thc->interval = inst->cfg->cpuclock.poll_interval;
|
|
inst->cfg->cpuclock.frequency_check_thread =
|
|
ecore_thread_feedback_run(_cpuclock_cb_frequency_check_main,
|
|
_cpuclock_cb_frequency_check_notify,
|
|
_cpuclock_cb_frequency_check_end,
|
|
_cpuclock_cb_frequency_check_end, thc, EINA_TRUE);
|
|
}
|
|
e_config_save_queue();
|
|
}
|
|
|
|
static Eina_Bool
|
|
_screensaver_on(void *data)
|
|
{
|
|
Instance *inst = data;
|
|
|
|
if (inst->cfg->cpuclock.frequency_check_thread)
|
|
{
|
|
ecore_thread_cancel(inst->cfg->cpuclock.frequency_check_thread);
|
|
inst->cfg->cpuclock.frequency_check_thread = NULL;
|
|
}
|
|
return ECORE_CALLBACK_RENEW;
|
|
}
|
|
|
|
static Eina_Bool
|
|
_screensaver_off(void *data)
|
|
{
|
|
Instance *inst = data;
|
|
|
|
_cpuclock_config_updated(inst);
|
|
|
|
return ECORE_CALLBACK_RENEW;
|
|
}
|
|
|
|
static void
|
|
_cpuclock_removed_cb(void *data, Evas_Object *obj EINA_UNUSED, void *event_data)
|
|
{
|
|
Instance *inst = data;
|
|
Ecore_Event_Handler *handler;
|
|
|
|
if (inst->o_main != event_data) return;
|
|
|
|
if (inst->cfg->cpuclock.popup_pbar)
|
|
E_FREE_FUNC(inst->cfg->cpuclock.popup_pbar, evas_object_del);
|
|
if (inst->cfg->cpuclock.popup)
|
|
E_FREE_FUNC(inst->cfg->cpuclock.popup, evas_object_del);
|
|
if (inst->cfg->cpuclock.configure)
|
|
E_FREE_FUNC(inst->cfg->cpuclock.configure, evas_object_del);
|
|
EINA_LIST_FREE(inst->cfg->cpuclock.handlers, handler)
|
|
ecore_event_handler_del(handler);
|
|
evas_object_event_callback_del_full(inst->o_main, EVAS_CALLBACK_DEL, sysinfo_cpuclock_remove, data);
|
|
evas_object_smart_callback_del_full(e_gadget_site_get(inst->o_main), "gadget_removed",
|
|
_cpuclock_removed_cb, inst);
|
|
if (inst->cfg->cpuclock.frequency_check_thread)
|
|
{
|
|
ecore_thread_cancel(inst->cfg->cpuclock.frequency_check_thread);
|
|
inst->cfg->cpuclock.frequency_check_thread = NULL;
|
|
return;
|
|
}
|
|
if (inst->cfg->cpuclock.governor)
|
|
eina_stringshare_del(inst->cfg->cpuclock.governor);
|
|
E_FREE_FUNC(inst->cfg->cpuclock.status, _cpuclock_status_free);
|
|
|
|
sysinfo_config->items = eina_list_remove(sysinfo_config->items, inst->cfg);
|
|
if (inst->cfg->id >= 0)
|
|
sysinfo_instances = eina_list_remove(sysinfo_instances, inst);
|
|
E_FREE(inst->cfg);
|
|
E_FREE(inst);
|
|
}
|
|
|
|
void
|
|
sysinfo_cpuclock_remove(void *data, Evas *e EINA_UNUSED, Evas_Object *obj EINA_UNUSED, void *event_data EINA_UNUSED)
|
|
{
|
|
Instance *inst = data;
|
|
Ecore_Event_Handler *handler;
|
|
|
|
if (inst->cfg->cpuclock.popup_pbar)
|
|
E_FREE_FUNC(inst->cfg->cpuclock.popup_pbar, evas_object_del);
|
|
if (inst->cfg->cpuclock.popup)
|
|
E_FREE_FUNC(inst->cfg->cpuclock.popup, evas_object_del);
|
|
if (inst->cfg->cpuclock.configure)
|
|
E_FREE_FUNC(inst->cfg->cpuclock.configure, evas_object_del);
|
|
EINA_LIST_FREE(inst->cfg->cpuclock.handlers, handler)
|
|
ecore_event_handler_del(handler);
|
|
if (inst->cfg->cpuclock.frequency_check_thread)
|
|
{
|
|
ecore_thread_cancel(inst->cfg->cpuclock.frequency_check_thread);
|
|
inst->cfg->cpuclock.frequency_check_thread = NULL;
|
|
}
|
|
if (inst->cfg->cpuclock.governor)
|
|
eina_stringshare_del(inst->cfg->cpuclock.governor);
|
|
E_FREE_FUNC(inst->cfg->cpuclock.status, _cpuclock_status_free);
|
|
}
|
|
|
|
static void
|
|
_cpuclock_created_cb(void *data, Evas_Object *obj, void *event_data EINA_UNUSED)
|
|
{
|
|
Instance *inst = data;
|
|
E_Gadget_Site_Orient orient = e_gadget_site_orient_get(e_gadget_site_get(inst->o_main));
|
|
Eina_List *l = NULL;
|
|
|
|
e_gadget_configure_cb_set(inst->o_main, _cpuclock_configure_cb);
|
|
|
|
if (inst->cfg->cpuclock.pstate_min == 0) inst->cfg->cpuclock.pstate_min = 1;
|
|
if (inst->cfg->cpuclock.pstate_max == 0) inst->cfg->cpuclock.pstate_max = 101;
|
|
inst->cfg->cpuclock.percent = 0;
|
|
inst->cfg->cpuclock.tot_min_frequency = 0;
|
|
inst->cfg->cpuclock.tot_max_frequency = 0;
|
|
|
|
inst->cfg->cpuclock.o_gadget = elm_layout_add(inst->o_main);
|
|
if (orient == E_GADGET_SITE_ORIENT_VERTICAL)
|
|
e_theme_edje_object_set(inst->cfg->cpuclock.o_gadget,
|
|
"base/theme/gadget/cpuclock",
|
|
"e/gadget/cpuclock/main_vert");
|
|
else
|
|
e_theme_edje_object_set(inst->cfg->cpuclock.o_gadget, "base/theme/gadget/cpuclock",
|
|
"e/gadget/cpuclock/main");
|
|
E_EXPAND(inst->cfg->cpuclock.o_gadget);
|
|
E_FILL(inst->cfg->cpuclock.o_gadget);
|
|
edje_object_signal_callback_add(elm_layout_edje_get(inst->cfg->cpuclock.o_gadget), "e,action,governor,next", "*",
|
|
_cpuclock_face_cb_set_governor, inst);
|
|
edje_object_signal_callback_add(elm_layout_edje_get(inst->cfg->cpuclock.o_gadget), "e,action,frequency,increase", "*",
|
|
_cpuclock_face_cb_set_frequency, inst);
|
|
edje_object_signal_callback_add(elm_layout_edje_get(inst->cfg->cpuclock.o_gadget), "e,action,frequency,decrease", "*",
|
|
_cpuclock_face_cb_set_frequency, inst);
|
|
evas_object_event_callback_add(inst->cfg->cpuclock.o_gadget, EVAS_CALLBACK_RESIZE, _cpuclock_resize_cb, inst);
|
|
elm_box_pack_end(inst->o_main, inst->cfg->cpuclock.o_gadget);
|
|
evas_object_event_callback_add(inst->cfg->cpuclock.o_gadget,
|
|
EVAS_CALLBACK_MOUSE_UP,
|
|
_cpuclock_mouse_up_cb, inst);
|
|
evas_object_show(inst->cfg->cpuclock.o_gadget);
|
|
evas_object_smart_callback_del_full(obj, "gadget_created", _cpuclock_created_cb, data);
|
|
|
|
inst->cfg->cpuclock.status = _cpuclock_status_new();
|
|
_cpuclock_status_check_available(inst->cfg->cpuclock.status);
|
|
|
|
E_LIST_HANDLER_APPEND(inst->cfg->cpuclock.handlers, E_EVENT_SCREENSAVER_ON, _screensaver_on, inst);
|
|
E_LIST_HANDLER_APPEND(inst->cfg->cpuclock.handlers, E_EVENT_SCREENSAVER_OFF, _screensaver_off, inst);
|
|
E_LIST_HANDLER_APPEND(inst->cfg->cpuclock.handlers, E_EVENT_POWERSAVE_UPDATE, _cpuclock_event_cb_powersave, inst);
|
|
|
|
_cpuclock_config_updated(inst);
|
|
if ((inst->cfg->cpuclock.restore_governor) && (inst->cfg->cpuclock.governor))
|
|
{
|
|
for (l = inst->cfg->cpuclock.status->governors; l; l = l->next)
|
|
{
|
|
if (!strcmp(l->data, inst->cfg->cpuclock.governor))
|
|
{
|
|
_cpuclock_set_governor(inst->cfg->cpuclock.governor);
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
Evas_Object *
|
|
sysinfo_cpuclock_create(Evas_Object *parent, Instance *inst)
|
|
{
|
|
Eina_List *l = NULL;
|
|
|
|
if (inst->cfg->cpuclock.pstate_min == 0) inst->cfg->cpuclock.pstate_min = 1;
|
|
if (inst->cfg->cpuclock.pstate_max == 0) inst->cfg->cpuclock.pstate_max = 101;
|
|
inst->cfg->cpuclock.percent = 0;
|
|
inst->cfg->cpuclock.tot_min_frequency = 0;
|
|
inst->cfg->cpuclock.tot_max_frequency = 0;
|
|
|
|
inst->cfg->cpuclock.o_gadget = elm_layout_add(parent);
|
|
e_theme_edje_object_set(inst->cfg->cpuclock.o_gadget, "base/theme/gadget/cpuclock",
|
|
"e/gadget/cpuclock/main");
|
|
E_EXPAND(inst->cfg->cpuclock.o_gadget);
|
|
E_FILL(inst->cfg->cpuclock.o_gadget);
|
|
evas_object_event_callback_add(inst->cfg->cpuclock.o_gadget,
|
|
EVAS_CALLBACK_MOUSE_UP,
|
|
_cpuclock_mouse_up_cb, inst);
|
|
edje_object_signal_callback_add(elm_layout_edje_get(inst->cfg->cpuclock.o_gadget), "e,action,governor,next", "*",
|
|
_cpuclock_face_cb_set_governor, inst);
|
|
edje_object_signal_callback_add(elm_layout_edje_get(inst->cfg->cpuclock.o_gadget), "e,action,frequency,increase", "*",
|
|
_cpuclock_face_cb_set_frequency, inst);
|
|
edje_object_signal_callback_add(elm_layout_edje_get(inst->cfg->cpuclock.o_gadget), "e,action,frequency,decrease", "*",
|
|
_cpuclock_face_cb_set_frequency, inst);
|
|
evas_object_event_callback_add(inst->cfg->cpuclock.o_gadget, EVAS_CALLBACK_RESIZE, _cpuclock_resize_cb, inst);
|
|
evas_object_show(inst->cfg->cpuclock.o_gadget);
|
|
|
|
inst->cfg->cpuclock.status = _cpuclock_status_new();
|
|
_cpuclock_status_check_available(inst->cfg->cpuclock.status);
|
|
|
|
E_LIST_HANDLER_APPEND(inst->cfg->cpuclock.handlers, E_EVENT_SCREENSAVER_ON, _screensaver_on, inst);
|
|
E_LIST_HANDLER_APPEND(inst->cfg->cpuclock.handlers, E_EVENT_SCREENSAVER_OFF, _screensaver_off, inst);
|
|
E_LIST_HANDLER_APPEND(inst->cfg->cpuclock.handlers, E_EVENT_POWERSAVE_UPDATE, _cpuclock_event_cb_powersave, inst);
|
|
|
|
_cpuclock_config_updated(inst);
|
|
if ((inst->cfg->cpuclock.restore_governor) && (inst->cfg->cpuclock.governor))
|
|
{
|
|
for (l = inst->cfg->cpuclock.status->governors; l; l = l->next)
|
|
{
|
|
if (!strcmp(l->data, inst->cfg->cpuclock.governor))
|
|
{
|
|
_cpuclock_set_governor(inst->cfg->cpuclock.governor);
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
return inst->cfg->cpuclock.o_gadget;
|
|
}
|
|
|
|
static Config_Item *
|
|
_conf_item_get(int *id)
|
|
{
|
|
Config_Item *ci;
|
|
Eina_List *l;
|
|
|
|
if (*id > 0)
|
|
{
|
|
EINA_LIST_FOREACH(sysinfo_config->items, l, ci)
|
|
if (*id == ci->id && ci->esm == E_SYSINFO_MODULE_CPUCLOCK) return ci;
|
|
}
|
|
|
|
ci = E_NEW(Config_Item, 1);
|
|
|
|
if (*id != -1)
|
|
ci->id = eina_list_count(sysinfo_config->items) + 1;
|
|
else
|
|
ci->id = -1;
|
|
|
|
ci->esm = E_SYSINFO_MODULE_CPUCLOCK;
|
|
ci->cpuclock.poll_interval = 32;
|
|
ci->cpuclock.restore_governor = 0;
|
|
ci->cpuclock.auto_powersave = 1;
|
|
ci->cpuclock.powersave_governor = NULL;
|
|
ci->cpuclock.governor = NULL;
|
|
ci->cpuclock.pstate_min = 1;
|
|
ci->cpuclock.pstate_max = 101;
|
|
ci->cpuclock.configure = NULL;
|
|
|
|
sysinfo_config->items = eina_list_append(sysinfo_config->items, ci);
|
|
|
|
return ci;
|
|
}
|
|
|
|
Evas_Object *
|
|
cpuclock_create(Evas_Object *parent, int *id, E_Gadget_Site_Orient orient EINA_UNUSED)
|
|
{
|
|
Instance *inst;
|
|
|
|
inst = E_NEW(Instance, 1);
|
|
inst->cfg = _conf_item_get(id);
|
|
*id = inst->cfg->id;
|
|
inst->o_main = elm_box_add(parent);
|
|
evas_object_data_set(inst->o_main, "Instance", inst);
|
|
evas_object_smart_callback_add(parent, "gadget_created", _cpuclock_created_cb, inst);
|
|
evas_object_smart_callback_add(parent, "gadget_removed", _cpuclock_removed_cb, inst);
|
|
evas_object_event_callback_add(inst->o_main, EVAS_CALLBACK_DEL, sysinfo_cpuclock_remove, inst);
|
|
evas_object_show(inst->o_main);
|
|
|
|
if (inst->cfg->id < 0) return inst->o_main;
|
|
|
|
sysinfo_instances =
|
|
eina_list_append(sysinfo_instances, inst);
|
|
|
|
return inst->o_main;
|
|
}
|
|
|