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; }
/* 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; }