static void process_video_encode_hint(void *metadata) { char governor[80]; struct video_encode_metadata_t video_encode_metadata; if (get_scaling_governor(governor, sizeof(governor)) == -1) { ALOGE("Can't obtain scaling governor."); return; } /* Initialize encode metadata struct fields. */ memset(&video_encode_metadata, 0, sizeof(struct video_encode_metadata_t)); video_encode_metadata.state = -1; video_encode_metadata.hint_id = DEFAULT_VIDEO_ENCODE_HINT_ID; if (metadata) { if (parse_video_encode_metadata((char *)metadata, &video_encode_metadata) == -1) { ALOGE("Error occurred while parsing metadata."); return; } } else { return; } if (video_encode_metadata.state == 1) { if ((strncmp(governor, ONDEMAND_GOVERNOR, strlen(ONDEMAND_GOVERNOR)) == 0) && (strlen(governor) == strlen(ONDEMAND_GOVERNOR))) { int resource_values[] = {IO_BUSY_OFF, SAMPLING_DOWN_FACTOR_1, THREAD_MIGRATION_SYNC_OFF}; perform_hint_action(video_encode_metadata.hint_id, resource_values, sizeof(resource_values)/sizeof(resource_values[0])); } else if ((strncmp(governor, INTERACTIVE_GOVERNOR, strlen(INTERACTIVE_GOVERNOR)) == 0) && (strlen(governor) == strlen(INTERACTIVE_GOVERNOR))) { int resource_values[] = {TR_MS_30, HISPEED_LOAD_90, HS_FREQ_1026, THREAD_MIGRATION_SYNC_OFF, INTERACTIVE_IO_BUSY_OFF}; perform_hint_action(video_encode_metadata.hint_id, resource_values, sizeof(resource_values)/sizeof(resource_values[0])); } } else if (video_encode_metadata.state == 0) { if ((strncmp(governor, ONDEMAND_GOVERNOR, strlen(ONDEMAND_GOVERNOR)) == 0) && (strlen(governor) == strlen(ONDEMAND_GOVERNOR))) { undo_hint_action(video_encode_metadata.hint_id); } else if ((strncmp(governor, INTERACTIVE_GOVERNOR, strlen(INTERACTIVE_GOVERNOR)) == 0) && (strlen(governor) == strlen(INTERACTIVE_GOVERNOR))) { undo_hint_action(video_encode_metadata.hint_id); } } }
static void set_power_profile(int profile) { if (profile == current_power_profile) return; ALOGV("%s: profile=%d", __func__, profile); if (current_power_profile != PROFILE_BALANCED) { undo_hint_action(DEFAULT_PROFILE_HINT_ID); ALOGV("%s: hint undone", __func__); } if (profile == PROFILE_HIGH_PERFORMANCE) { int resource_values[] = { CPUS_ONLINE_MIN_4, CPU0_MIN_FREQ_TURBO_MAX, CPU1_MIN_FREQ_TURBO_MAX, CPU2_MIN_FREQ_TURBO_MAX, CPU3_MIN_FREQ_TURBO_MAX }; perform_hint_action(DEFAULT_PROFILE_HINT_ID, resource_values, ARRAY_SIZE(resource_values)); ALOGD("%s: set performance mode", __func__); } else if (profile == PROFILE_POWER_SAVE) { int resource_values[] = { CPUS_ONLINE_MAX_LIMIT_2, CPU0_MAX_FREQ_NONTURBO_MAX, CPU1_MAX_FREQ_NONTURBO_MAX, CPU2_MAX_FREQ_NONTURBO_MAX, CPU3_MAX_FREQ_NONTURBO_MAX }; perform_hint_action(DEFAULT_PROFILE_HINT_ID, resource_values, ARRAY_SIZE(resource_values)); ALOGD("%s: set powersave", __func__); } current_power_profile = profile; }
int set_interactive_override(struct power_module *module, int on) { return HINT_HANDLED; /* Don't excecute this code path, not in use */ char governor[80]; if (get_scaling_governor(governor, sizeof(governor)) == -1) { ALOGE("Can't obtain scaling governor."); return HINT_NONE; } if (!on) { /* Display off */ if ((strncmp(governor, INTERACTIVE_GOVERNOR, strlen(INTERACTIVE_GOVERNOR)) == 0) && (strlen(governor) == strlen(INTERACTIVE_GOVERNOR))) { int resource_values[] = {}; /* dummy node */ if (!display_hint_sent) { perform_hint_action(DISPLAY_STATE_HINT_ID, resource_values, sizeof(resource_values)/sizeof(resource_values[0])); display_hint_sent = 1; return HINT_HANDLED; } } } else { /* Display on */ if ((strncmp(governor, INTERACTIVE_GOVERNOR, strlen(INTERACTIVE_GOVERNOR)) == 0) && (strlen(governor) == strlen(INTERACTIVE_GOVERNOR))) { undo_hint_action(DISPLAY_STATE_HINT_ID); display_hint_sent = 0; return HINT_HANDLED; } } return HINT_NONE; }
static void set_power_profile(int profile) { if (profile == current_power_profile) return; ALOGV("%s: profile=%d", __func__, profile); if (current_power_profile != PROFILE_BALANCED) { undo_hint_action(DEFAULT_PROFILE_HINT_ID); ALOGV("%s: hint undone", __func__); } if (profile == PROFILE_HIGH_PERFORMANCE) { int *resource_values = is_target_8916() ? profile_high_performance_8916 : profile_high_performance_8939; perform_hint_action(DEFAULT_PROFILE_HINT_ID, resource_values, ARRAY_SIZE(resource_values)); ALOGD("%s: set performance mode", __func__); } else if (profile == PROFILE_POWER_SAVE) { int* resource_values = is_target_8916() ? profile_power_save_8916 : profile_power_save_8939; perform_hint_action(DEFAULT_PROFILE_HINT_ID, resource_values, ARRAY_SIZE(resource_values)); ALOGD("%s: set powersave", __func__); } current_power_profile = profile; }
static void process_audio_hint(void *metadata) { char governor[80]; struct audio_metadata_t audio_metadata; if (get_scaling_governor(governor, sizeof(governor)) == -1) { ALOGE("Can't obtain scaling governor."); return; } if (metadata) { ALOGI("Processing audio hint. Metadata: %s", (char *)metadata); } /* Initialize encode metadata struct fields. */ memset(&audio_metadata, 0, sizeof(struct audio_metadata_t)); audio_metadata.state = -1; audio_metadata.hint_id = DEFAULT_AUDIO_HINT_ID; if (metadata) { if (parse_audio_metadata((char *)metadata, &audio_metadata) == -1) { ALOGE("Error occurred while parsing metadata."); return; } } else { return; } if (audio_metadata.state == 1) { if ((strncmp(governor, ONDEMAND_GOVERNOR, strlen(ONDEMAND_GOVERNOR)) == 0) && (strlen(governor) == strlen(ONDEMAND_GOVERNOR))) { int resource_values[] = {MS_50}; perform_hint_action(audio_metadata.hint_id, resource_values, sizeof(resource_values)/sizeof(resource_values[0])); } else if ((strncmp(governor, INTERACTIVE_GOVERNOR, strlen(INTERACTIVE_GOVERNOR)) == 0) && (strlen(governor) == strlen(INTERACTIVE_GOVERNOR))) { int resource_values[] = {TR_MS_30}; perform_hint_action(audio_metadata.hint_id, resource_values, sizeof(resource_values)/sizeof(resource_values[0])); } } else if (audio_metadata.state == 0) { if ((strncmp(governor, ONDEMAND_GOVERNOR, strlen(ONDEMAND_GOVERNOR)) == 0) && (strlen(governor) == strlen(ONDEMAND_GOVERNOR))) { } else if ((strncmp(governor, INTERACTIVE_GOVERNOR, strlen(INTERACTIVE_GOVERNOR)) == 0) && (strlen(governor) == strlen(INTERACTIVE_GOVERNOR))) { undo_hint_action(audio_metadata.hint_id); } } }
static int process_video_encode_hint(void *metadata) { char governor[80]; struct video_encode_metadata_t video_encode_metadata; if (get_scaling_governor(governor, sizeof(governor)) == -1) { ALOGE("Can't obtain scaling governor."); return HINT_NONE; } /* Initialize encode metadata struct fields */ memset(&video_encode_metadata, 0, sizeof(struct video_encode_metadata_t)); video_encode_metadata.state = -1; video_encode_metadata.hint_id = DEFAULT_VIDEO_ENCODE_HINT_ID; if (metadata) { if (parse_video_encode_metadata((char *)metadata, &video_encode_metadata) == -1) { ALOGE("Error occurred while parsing metadata."); return HINT_NONE; } } else { return HINT_NONE; } if (video_encode_metadata.state == 1) { if ((strncmp(governor, INTERACTIVE_GOVERNOR, strlen(INTERACTIVE_GOVERNOR)) == 0) && (strlen(governor) == strlen(INTERACTIVE_GOVERNOR))) { /* sched and cpufreq params * hispeed freq - 768 MHz * target load - 90 * above_hispeed_delay - 40ms * sched_small_tsk - 50 */ int resource_values[] = {0x2C07, 0x2F5A, 0x2704, 0x4032}; perform_hint_action(video_encode_metadata.hint_id, resource_values, sizeof(resource_values)/sizeof(resource_values[0])); return HINT_HANDLED; } } else if (video_encode_metadata.state == 0) { if ((strncmp(governor, INTERACTIVE_GOVERNOR, strlen(INTERACTIVE_GOVERNOR)) == 0) && (strlen(governor) == strlen(INTERACTIVE_GOVERNOR))) { undo_hint_action(video_encode_metadata.hint_id); return HINT_HANDLED; } } return HINT_NONE; }
int set_interactive_override(struct power_module *module, int on) { char governor[80]; char tmp_str[NODE_MAX]; struct video_encode_metadata_t video_encode_metadata; int rc; ALOGI("Got set_interactive hint"); if (get_scaling_governor_check_cores(governor, sizeof(governor),CPU0) == -1) { if (get_scaling_governor_check_cores(governor, sizeof(governor),CPU1) == -1) { if (get_scaling_governor_check_cores(governor, sizeof(governor),CPU2) == -1) { if (get_scaling_governor_check_cores(governor, sizeof(governor),CPU3) == -1) { ALOGE("Can't obtain scaling governor."); return HINT_HANDLED; } } } } if (!on) { /* Display off. */ if ((strncmp(governor, INTERACTIVE_GOVERNOR, strlen(INTERACTIVE_GOVERNOR)) == 0) && (strlen(governor) == strlen(INTERACTIVE_GOVERNOR))) { int resource_values[] = {INT_OP_CLUSTER0_TIMER_RATE, BIG_LITTLE_TR_MS_50, INT_OP_CLUSTER1_TIMER_RATE, BIG_LITTLE_TR_MS_50, INT_OP_NOTIFY_ON_MIGRATE, 0x00}; if (!display_hint_sent) { perform_hint_action(DISPLAY_STATE_HINT_ID, resource_values, sizeof(resource_values)/sizeof(resource_values[0])); display_hint_sent = 1; } } /* Perf time rate set for CORE0,CORE4 8952 target*/ } else { /* Display on. */ if ((strncmp(governor, INTERACTIVE_GOVERNOR, strlen(INTERACTIVE_GOVERNOR)) == 0) && (strlen(governor) == strlen(INTERACTIVE_GOVERNOR))) { undo_hint_action(DISPLAY_STATE_HINT_ID); display_hint_sent = 0; } } saved_interactive_mode = !!on; return HINT_HANDLED; }
static void process_video_encode_hint(void *metadata) { char governor[80]; struct video_encode_metadata_t video_encode_metadata; char tmp_str[NODE_MAX]; if (get_scaling_governor(governor, sizeof(governor)) == -1) { ALOGE("Can't obtain scaling governor."); return; } /* Initialize encode metadata struct fields. */ memset(&video_encode_metadata, 0, sizeof(struct video_encode_metadata_t)); video_encode_metadata.state = -1; video_encode_metadata.hint_id = DEFAULT_VIDEO_ENCODE_HINT_ID; if (metadata) { if (parse_video_encode_metadata((char *)metadata, &video_encode_metadata) == -1) { ALOGE("Error occurred while parsing metadata."); return; } } else { return; } if (video_encode_metadata.state == 1) { if ((strncmp(governor, INTERACTIVE_GOVERNOR, strlen(INTERACTIVE_GOVERNOR)) == 0) && (strlen(governor) == strlen(INTERACTIVE_GOVERNOR))) { int resource_values[] = {HS_FREQ_800, THREAD_MIGRATION_SYNC_OFF}; perform_hint_action(video_encode_metadata.hint_id, resource_values, ARRAY_SIZE(resource_values)); } } else if (video_encode_metadata.state == 0) { if ((strncmp(governor, INTERACTIVE_GOVERNOR, strlen(INTERACTIVE_GOVERNOR)) == 0) && (strlen(governor) == strlen(INTERACTIVE_GOVERNOR))) { undo_hint_action(video_encode_metadata.hint_id); } } }
void set_interactive(struct power_module *module, int on) { char governor[80]; char tmp_str[NODE_MAX]; struct video_encode_metadata_t video_encode_metadata; int rc; if (set_interactive_override(module, on) == HINT_HANDLED) { return; } ALOGI("Got set_interactive hint"); if (get_scaling_governor(governor, sizeof(governor)) == -1) { ALOGE("Can't obtain scaling governor."); return; } if (!on) { /* Display off. */ if ((strncmp(governor, ONDEMAND_GOVERNOR, strlen(ONDEMAND_GOVERNOR)) == 0) && (strlen(governor) == strlen(ONDEMAND_GOVERNOR))) { int resource_values[] = {DISPLAY_OFF, MS_500, THREAD_MIGRATION_SYNC_OFF}; if (!display_hint_sent) { perform_hint_action(DISPLAY_STATE_HINT_ID, resource_values, sizeof(resource_values)/sizeof(resource_values[0])); display_hint_sent = 1; } } else if ((strncmp(governor, INTERACTIVE_GOVERNOR, strlen(INTERACTIVE_GOVERNOR)) == 0) && (strlen(governor) == strlen(INTERACTIVE_GOVERNOR))) { int resource_values[] = {TR_MS_500, THREAD_MIGRATION_SYNC_OFF}; if (!display_hint_sent) { perform_hint_action(DISPLAY_STATE_HINT_ID, resource_values, sizeof(resource_values)/sizeof(resource_values[0])); display_hint_sent = 1; } } else if ((strncmp(governor, MSMDCVS_GOVERNOR, strlen(MSMDCVS_GOVERNOR)) == 0) && (strlen(governor) == strlen(MSMDCVS_GOVERNOR))) { if (saved_interactive_mode == 1){ /* Display turned off. */ if (sysfs_read(DCVS_CPU0_SLACK_MAX_NODE, tmp_str, NODE_MAX - 1)) { if (!slack_node_rw_failed) { ALOGE("Failed to read from %s", DCVS_CPU0_SLACK_MAX_NODE); } rc = 1; } else { saved_dcvs_cpu0_slack_max = atoi(tmp_str); } if (sysfs_read(DCVS_CPU0_SLACK_MIN_NODE, tmp_str, NODE_MAX - 1)) { if (!slack_node_rw_failed) { ALOGE("Failed to read from %s", DCVS_CPU0_SLACK_MIN_NODE); } rc = 1; } else { saved_dcvs_cpu0_slack_min = atoi(tmp_str); } if (sysfs_read(MPDECISION_SLACK_MAX_NODE, tmp_str, NODE_MAX - 1)) { if (!slack_node_rw_failed) { ALOGE("Failed to read from %s", MPDECISION_SLACK_MAX_NODE); } rc = 1; } else { saved_mpdecision_slack_max = atoi(tmp_str); } if (sysfs_read(MPDECISION_SLACK_MIN_NODE, tmp_str, NODE_MAX - 1)) { if(!slack_node_rw_failed) { ALOGE("Failed to read from %s", MPDECISION_SLACK_MIN_NODE); } rc = 1; } else { saved_mpdecision_slack_min = atoi(tmp_str); } /* Write new values. */ if (saved_dcvs_cpu0_slack_max != -1) { snprintf(tmp_str, NODE_MAX, "%d", 10 * saved_dcvs_cpu0_slack_max); if (sysfs_write(DCVS_CPU0_SLACK_MAX_NODE, tmp_str) != 0) { if (!slack_node_rw_failed) { ALOGE("Failed to write to %s", DCVS_CPU0_SLACK_MAX_NODE); } rc = 1; } } if (saved_dcvs_cpu0_slack_min != -1) { snprintf(tmp_str, NODE_MAX, "%d", 10 * saved_dcvs_cpu0_slack_min); if (sysfs_write(DCVS_CPU0_SLACK_MIN_NODE, tmp_str) != 0) { if(!slack_node_rw_failed) { ALOGE("Failed to write to %s", DCVS_CPU0_SLACK_MIN_NODE); } rc = 1; } } if (saved_mpdecision_slack_max != -1) { snprintf(tmp_str, NODE_MAX, "%d", 10 * saved_mpdecision_slack_max); if (sysfs_write(MPDECISION_SLACK_MAX_NODE, tmp_str) != 0) { if(!slack_node_rw_failed) { ALOGE("Failed to write to %s", MPDECISION_SLACK_MAX_NODE); } rc = 1; } } if (saved_mpdecision_slack_min != -1) { snprintf(tmp_str, NODE_MAX, "%d", 10 * saved_mpdecision_slack_min); if (sysfs_write(MPDECISION_SLACK_MIN_NODE, tmp_str) != 0) { if(!slack_node_rw_failed) { ALOGE("Failed to write to %s", MPDECISION_SLACK_MIN_NODE); } rc = 1; } } } slack_node_rw_failed = rc; } } else { /* Display on. */ if ((strncmp(governor, ONDEMAND_GOVERNOR, strlen(ONDEMAND_GOVERNOR)) == 0) && (strlen(governor) == strlen(ONDEMAND_GOVERNOR))) { undo_hint_action(DISPLAY_STATE_HINT_ID); display_hint_sent = 0; } else if ((strncmp(governor, INTERACTIVE_GOVERNOR, strlen(INTERACTIVE_GOVERNOR)) == 0) && (strlen(governor) == strlen(INTERACTIVE_GOVERNOR))) { undo_hint_action(DISPLAY_STATE_HINT_ID); display_hint_sent = 0; } else if ((strncmp(governor, MSMDCVS_GOVERNOR, strlen(MSMDCVS_GOVERNOR)) == 0) && (strlen(governor) == strlen(MSMDCVS_GOVERNOR))) { if (saved_interactive_mode == -1 || saved_interactive_mode == 0) { /* Display turned on. Restore if possible. */ if (saved_dcvs_cpu0_slack_max != -1) { snprintf(tmp_str, NODE_MAX, "%d", saved_dcvs_cpu0_slack_max); if (sysfs_write(DCVS_CPU0_SLACK_MAX_NODE, tmp_str) != 0) { if (!slack_node_rw_failed) { ALOGE("Failed to write to %s", DCVS_CPU0_SLACK_MAX_NODE); } rc = 1; } } if (saved_dcvs_cpu0_slack_min != -1) { snprintf(tmp_str, NODE_MAX, "%d", saved_dcvs_cpu0_slack_min); if (sysfs_write(DCVS_CPU0_SLACK_MIN_NODE, tmp_str) != 0) { if (!slack_node_rw_failed) { ALOGE("Failed to write to %s", DCVS_CPU0_SLACK_MIN_NODE); } rc = 1; } } if (saved_mpdecision_slack_max != -1) { snprintf(tmp_str, NODE_MAX, "%d", saved_mpdecision_slack_max); if (sysfs_write(MPDECISION_SLACK_MAX_NODE, tmp_str) != 0) { if (!slack_node_rw_failed) { ALOGE("Failed to write to %s", MPDECISION_SLACK_MAX_NODE); } rc = 1; } } if (saved_mpdecision_slack_min != -1) { snprintf(tmp_str, NODE_MAX, "%d", saved_mpdecision_slack_min); if (sysfs_write(MPDECISION_SLACK_MIN_NODE, tmp_str) != 0) { if (!slack_node_rw_failed) { ALOGE("Failed to write to %s", MPDECISION_SLACK_MIN_NODE); } rc = 1; } } } slack_node_rw_failed = rc; } } saved_interactive_mode = !!on; }
/* Video Encode Hint */ static void process_video_encode_hint(void *metadata) { char governor[80]; struct video_encode_metadata_t video_encode_metadata; ALOGI("Got process_video_encode_hint"); if (get_scaling_governor_check_cores(governor, sizeof(governor),CPU0) == -1) { if (get_scaling_governor_check_cores(governor, sizeof(governor),CPU1) == -1) { if (get_scaling_governor_check_cores(governor, sizeof(governor),CPU2) == -1) { if (get_scaling_governor_check_cores(governor, sizeof(governor),CPU3) == -1) { ALOGE("Can't obtain scaling governor."); return HINT_HANDLED; } } } } /* Initialize encode metadata struct fields. */ memset(&video_encode_metadata, 0, sizeof(struct video_encode_metadata_t)); video_encode_metadata.state = -1; video_encode_metadata.hint_id = DEFAULT_VIDEO_ENCODE_HINT_ID; if (metadata) { if (parse_video_encode_metadata((char *)metadata, &video_encode_metadata) == -1) { ALOGE("Error occurred while parsing metadata."); return; } } else { return; } if (video_encode_metadata.state == 1) { if ((strncmp(governor, INTERACTIVE_GOVERNOR, strlen(INTERACTIVE_GOVERNOR)) == 0) && (strlen(governor) == strlen(INTERACTIVE_GOVERNOR))) { /* Sched_load and migration_notif*/ int resource_values[] = {INT_OP_CLUSTER0_USE_SCHED_LOAD, 0x1, INT_OP_CLUSTER1_USE_SCHED_LOAD, 0x1, INT_OP_CLUSTER0_USE_MIGRATION_NOTIF, 0x1, INT_OP_CLUSTER1_USE_MIGRATION_NOTIF, 0x1, INT_OP_CLUSTER0_TIMER_RATE, BIG_LITTLE_TR_MS_40, INT_OP_CLUSTER1_TIMER_RATE, BIG_LITTLE_TR_MS_40 }; if (!video_encode_hint_sent) { perform_hint_action(video_encode_metadata.hint_id, resource_values, sizeof(resource_values)/sizeof(resource_values[0])); video_encode_hint_sent = 1; } } } else if (video_encode_metadata.state == 0) { if ((strncmp(governor, INTERACTIVE_GOVERNOR, strlen(INTERACTIVE_GOVERNOR)) == 0) && (strlen(governor) == strlen(INTERACTIVE_GOVERNOR))) { undo_hint_action(video_encode_metadata.hint_id); video_encode_hint_sent = 0; return ; } } return; }
/* Camera Preview Hint */ static void process_cam_preview_hint(void *metadata) { char governor[80]; struct cam_preview_metadata_t cam_preview_metadata; ALOGI("Got process_video_encode_hint"); if (get_scaling_governor_check_cores(governor, sizeof(governor),CPU0) == -1) { if (get_scaling_governor_check_cores(governor, sizeof(governor),CPU1) == -1) { if (get_scaling_governor_check_cores(governor, sizeof(governor),CPU2) == -1) { if (get_scaling_governor_check_cores(governor, sizeof(governor),CPU3) == -1) { ALOGE("Can't obtain scaling governor."); return HINT_HANDLED; } } } } /* Initialize cam preveiw metadata struct fields. */ memset(&cam_preview_metadata, 0, sizeof(struct cam_preview_metadata_t)); cam_preview_metadata.state = -1; cam_preview_metadata.hint_id = CAM_PREVIEW_HINT_ID; if (metadata) { if (parse_cam_preview_metadata((char *)metadata, &cam_preview_metadata) == -1) { ALOGE("Error occurred while parsing metadata."); return; } } else { return; } if (cam_preview_metadata.state == 1) { if ((strncmp(governor, INTERACTIVE_GOVERNOR, strlen(INTERACTIVE_GOVERNOR)) == 0) && (strlen(governor) == strlen(INTERACTIVE_GOVERNOR))) { /* Sched_load and migration_notification disable * timer rate - 40mS*/ int resource_values[] = {0x41430000, 0x1, 0x41434000, 0x1, 0x41424000, 0x28, }; if (!cam_preview_hint_sent) { perform_hint_action(cam_preview_metadata.hint_id, resource_values, sizeof(resource_values)/sizeof(resource_values[0])); cam_preview_hint_sent = 1; } } } else if (cam_preview_metadata.state == 0) { if ((strncmp(governor, INTERACTIVE_GOVERNOR, strlen(INTERACTIVE_GOVERNOR)) == 0) && (strlen(governor) == strlen(INTERACTIVE_GOVERNOR))) { undo_hint_action(cam_preview_metadata.hint_id); cam_preview_hint_sent = 0; return ; } } return; }