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;
}
void gpu_boost_on_touch(void)
{
if(!mali_touch_boost_level) return;
mutex_lock(&boostpop_mutex);
if(!is_gpu_boosted)
{
mali_dvfs_bottom_lock_push(mali_touch_boost_level);
is_gpu_boosted = 1;
}
mutex_unlock(&boostpop_mutex);
mod_timer(&boostpop_timer, jiffies + msecs_to_jiffies(1000));
}
