C++ (Cpp) kgsl_pwrscale_idle Examples

Example #1

File: kgsl_pwrctrl.c Project: shinru2004/android_kernel_lge_ms910

void kgsl_idle_check(struct work_struct *work)
{
	struct kgsl_device *device = container_of(work, struct kgsl_device,
							idle_check_ws);
	WARN_ON(device == NULL);
	if (device == NULL)
		return;

	mutex_lock(&device->mutex);
	if (device->state & (KGSL_STATE_ACTIVE | KGSL_STATE_NAP)) {
		if ((device->requested_state != KGSL_STATE_SLEEP) &&
			(device->requested_state != KGSL_STATE_SLUMBER))
			kgsl_pwrscale_idle(device);

		if (kgsl_pwrctrl_sleep(device) != 0) {
			mod_timer(&device->idle_timer,
					jiffies +
					device->pwrctrl.interval_timeout);
			/* If the GPU has been too busy to sleep, make sure *
			 * that is acurately reflected in the % busy numbers. */
			device->pwrctrl.busy.no_nap_cnt++;
			if (device->pwrctrl.busy.no_nap_cnt > UPDATE_BUSY) {
				kgsl_pwrctrl_busy_time(device, true);
				device->pwrctrl.busy.no_nap_cnt = 0;
			}
		}
	} else if (device->state & (KGSL_STATE_HUNG |
					KGSL_STATE_DUMP_AND_RECOVER)) {
		kgsl_pwrctrl_request_state(device, KGSL_STATE_NONE);
	}

	mutex_unlock(&device->mutex);
}

Example #2

File: kgsl_pwrctrl.c Project: nanospedy/s6500d_official_kernel

void kgsl_idle_check(struct work_struct *work)
{
	struct kgsl_device *device = container_of(work, struct kgsl_device,
							idle_check_ws);

	mutex_lock(&device->mutex);
	if (device->requested_state != KGSL_STATE_SLEEP)
		kgsl_pwrscale_idle(device);

	if (device->state & (KGSL_STATE_ACTIVE | KGSL_STATE_NAP)) {
		if (kgsl_pwrctrl_sleep(device) != 0)
			mod_timer(&device->idle_timer,
					jiffies +
					device->pwrctrl.interval_timeout);
	} else if (device->state & (KGSL_STATE_HUNG |
					KGSL_STATE_DUMP_AND_RECOVER)) {
		device->requested_state = KGSL_STATE_NONE;
	}

	mutex_unlock(&device->mutex);
}