C++ (Cpp) ipa_mali_dvfs_requested示例

示例#1

文件： gpu_dvfs_handler.c 项目： PhilZ-cwm6/android_kernel_samsung_universal5422

static int gpu_get_target_freq(void)
{
	int freq;
	struct kbase_device *kbdev = pkbdev;
	struct exynos_context *platform;

	platform = (struct exynos_context *) kbdev->platform_context;
	if (!platform)
		return -ENODEV;

#ifdef CONFIG_MALI_T6XX_DVFS
	gpu_dvfs_decide_next_level(kbdev, platform->utilization);
#endif /* CONFIG_MALI_T6XX_DVFS */

	freq = platform->table[platform->step].clock;

#ifdef CONFIG_CPU_THERMAL_IPA
	ipa_mali_dvfs_requested(freq);
#endif

#ifdef CONFIG_MALI_T6XX_DVFS
	if ((platform->max_lock > 0) && (freq > platform->max_lock))
		freq = platform->max_lock;
	else if ((platform->min_lock > 0) && (freq < platform->min_lock))
		freq = platform->min_lock;
#endif /* CONFIG_MALI_T6XX_DVFS */

	return freq;
}

示例#2

文件： gpu_dvfs_governor.c 项目： Hani-K/trelte_5433_MM

int gpu_dvfs_decide_next_freq(struct kbase_device *kbdev, int utilization)
{
	unsigned long flags;
	struct exynos_context *platform = (struct exynos_context *) kbdev->platform_context;
	DVFS_ASSERT(platform);

	spin_lock_irqsave(&platform->gpu_dvfs_spinlock, flags);
	gpu_dvfs_decide_next_governor(platform);
	gpu_dvfs_get_next_level(platform, utilization);
	spin_unlock_irqrestore(&platform->gpu_dvfs_spinlock, flags);

#ifdef CONFIG_CPU_THERMAL_IPA
	ipa_mali_dvfs_requested(platform->table[platform->step].clock);
#endif /* CONFIG_CPU_THERMAL_IPA */

	return platform->table[platform->step].clock;
}