Esempi in C++ (Cpp) per mali_dvfs_bottom_lock_pop

Esempio n. 1

static ssize_t mali_lock_store(struct kobject *kobj,
					struct kobj_attribute *attr,
					const char *buf, size_t n)
{
	int val;
	ssize_t ret = -EINVAL;

	mutex_lock(&mali_lock_mutex);

	if (sscanf(buf, "%d", &val) != 1) {
		pr_info("%s: Invalid mali lock format\n", __func__);
		goto out;
	}

	if (val == 0) {	/* unlock */
		mali_lock_cnt = mali_dvfs_bottom_lock_pop();
		if (mali_lock_cnt == 0)
			mali_lock_val = 0;
	} else if (val > 0 && val < 4) { /* lock with level */
		mali_lock_cnt = mali_dvfs_bottom_lock_push(val);
		if (mali_lock_val < val)
			mali_lock_val = val;
	} else {
		pr_info("%s: Lock request is invalid\n", __func__);
	}

	ret = n;
out:
	mutex_unlock(&mali_lock_mutex);
	return ret;
}

Esempio n. 2

static void boostpop(struct work_struct *boostpop_work)
{
  mutex_lock(&boostpop_mutex);
  mali_dvfs_bottom_lock_pop();
  is_gpu_boosted = 0;
  mutex_unlock(&boostpop_mutex);
}