C++ (Cpp) gpu_tmu_normal_work Beispiele

Beispiel #1

Datei: gpu_notifier.c Projekt: 4pao/android_kernel_hardkernel_odroidxu3

static int gpu_tmu_notifier(struct notifier_block *notifier,
				unsigned long event, void *v)
{
	struct exynos_context *platform = (struct exynos_context *)pkbdev->platform_context;
	if (!platform)
		return -ENODEV;

	if (!platform->tmu_status)
		return NOTIFY_OK;

	platform->voltage_margin = 0;

	if (event == GPU_COLD) {
		platform->voltage_margin = VOLTAGE_OFFSET_MARGIN;
	} else if (event == GPU_NORMAL) {
		gpu_tmu_normal_work(pkbdev);
	} else if (event >= GPU_THROTTLING1 && event <= GPU_TRIPPING) {
		if (gpu_tmu_hot_check_and_work(pkbdev, event))
			GPU_LOG(DVFS_ERROR, "failed to open device");
	}
	KBASE_TRACE_ADD_EXYNOS(pkbdev, LSI_TMU_VALUE, NULL, NULL, 0u, event);

	gpu_control_state_set(pkbdev, GPU_CONTROL_SET_MARGIN, 0);

	return NOTIFY_OK;
}

Beispiel #2

Datei: gpu_notifier.c Projekt: ColinIanKing/m576

static int gpu_tmu_notifier(struct notifier_block *notifier,
				unsigned long event, void *v)
{
	unsigned long index;
	struct exynos_context *platform =
		(struct exynos_context *)pkbdev->platform_context;
	if (!platform)
		return -ENODEV;

	if (!platform->tmu_status)
		return NOTIFY_OK;

	platform->voltage_margin = 0;
	index = *(unsigned long*)v;

	if (event == GPU_COLD) {
		platform->voltage_margin = platform->gpu_default_vol_margin;
	} else if (event == GPU_NORMAL) {
		gpu_tmu_normal_work(pkbdev);
	} else if (event == GPU_THROTTLING || event == GPU_TRIPPING) {
		if (gpu_tmu_hot_check_and_work(pkbdev, event, index))
			GPU_LOG(DVFS_ERROR, DUMMY, 0u, 0u,
				"%s: failed to open device", __func__);
	}

	GPU_LOG(DVFS_DEBUG, LSI_TMU_VALUE, 0u, event, "tmu event %ld\n", event);

	gpu_set_target_clk_vol(platform->cur_clock, false);

	return NOTIFY_OK;
}

Beispiel #3

Datei: gpu_notifier.c Projekt: akvaro/android_kernel_meizu_mx4pro

static int gpu_tmu_notifier(struct notifier_block *notifier,
				unsigned long event, void *v)
{
	struct exynos_context *platform = (struct exynos_context *)pkbdev->platform_context;
	if (!platform)
		return -ENODEV;

	if (!platform->tmu_status)
		return NOTIFY_OK;

	platform->voltage_margin = 0;

	if (event == GPU_COLD) {
		platform->voltage_margin = platform->gpu_default_vol_margin;
	} else if (event == GPU_NORMAL) {
		gpu_tmu_normal_work(pkbdev);
	} else if (event >= GPU_THROTTLING1 && event <= GPU_TRIPPING) {
		if (gpu_tmu_hot_check_and_work(pkbdev, event))
			GPU_LOG(DVFS_ERROR, DUMMY, 0u, 0u, "%s: failed to open device", __func__);
	}

	GPU_LOG(DVFS_DEBUG, LSI_TMU_VALUE, 0u, event, "tmu event %ld\n", event);

	gpu_control_set_voltage_locked(pkbdev,
		MAX(gpu_dvfs_get_voltage(platform->cur_clock) + platform->voltage_margin, platform->cold_min_vol));

	return NOTIFY_OK;
}