C++ i915_drm_freeze函数代码示例

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本文整理汇总了C++中i915_drm_freeze函数的典型用法代码示例。如果您正苦于以下问题：C++ i915_drm_freeze函数的具体用法？C++ i915_drm_freeze怎么用？C++ i915_drm_freeze使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。

在下文中一共展示了i915_drm_freeze函数的8个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的C++代码示例。

示例1: i915_pm_suspend

static int i915_pm_suspend(struct device *dev)
{
	struct pci_dev *pdev = to_pci_dev(dev);
	struct drm_device *drm_dev = pci_get_drvdata(pdev);
	int error;

	if (!drm_dev || !drm_dev->dev_private) {
		dev_err(dev, "DRM not initialized, aborting suspend.\n");
		return -ENODEV;
	}

	if (drm_dev->switch_power_state == DRM_SWITCH_POWER_OFF)
		return 0;

	error = i915_drm_freeze(drm_dev);
	if (error)
		return error;

#ifdef CONFIG_I915_VGT
	if (i915_host_mediate) {
		error = vgt_suspend(pdev);
		if (error)
			return error;
	}
#endif

	pci_disable_device(pdev);
	pci_set_power_state(pdev, PCI_D3hot);

	return 0;
}

开发者ID:Truefans，项目名称:KVMGT-kernel，代码行数:31，代码来源:i915_drv.c

示例2: i915_pm_poweroff

static int i915_pm_poweroff(struct device *dev)
{
	struct pci_dev *pdev = to_pci_dev(dev);
	struct drm_device *drm_dev = pci_get_drvdata(pdev);

	return i915_drm_freeze(drm_dev);
}

开发者ID:jebtang，项目名称:mortar，代码行数:7，代码来源:i915_drv.c

示例3: i915_suspend

int i915_suspend(struct drm_device *dev, pm_message_t state)
{
	int error;

	if (!dev || !dev->dev_private) {
		DRM_ERROR("dev: %p\n", dev);
		DRM_ERROR("DRM not initialized, aborting suspend.\n");
		return -ENODEV;
	}

	if (state.event == PM_EVENT_PRETHAW)
		return 0;


	if (dev->switch_power_state == DRM_SWITCH_POWER_OFF)
		return 0;

	error = i915_drm_freeze(dev);
	if (error)
		return error;

	if (state.event == PM_EVENT_SUSPEND) {
		/* Shut down the device */
		pci_disable_device(dev->pdev);
		pci_set_power_state(dev->pdev, PCI_D3hot);
	}

	return 0;
}

开发者ID:jebtang，项目名称:mortar，代码行数:29，代码来源:i915_drv.c

示例4: i915_suspend

int i915_suspend(device_t kdev)
{
	struct drm_device *dev = device_get_softc(kdev);
	int error;

	if (!dev || !dev->dev_private) {
		DRM_ERROR("dev: %p\n", dev);
		DRM_ERROR("DRM not initialized, aborting suspend.\n");
		return -ENODEV;
	}

	if (dev->switch_power_state == DRM_SWITCH_POWER_OFF)
		return 0;

	error = i915_drm_freeze(dev);
	if (error)
		return error;

#if 0
	if (state.event == PM_EVENT_SUSPEND) {
		/* Shut down the device */
		pci_disable_device(dev->pdev);
		pci_set_power_state(dev->pdev, PCI_D3hot);
	}
#endif

	error = bus_generic_suspend(kdev);
	return (error);
}

开发者ID:wan721，项目名称:DragonFlyBSD，代码行数:29，代码来源:i915_drv.c

示例5: i915_pm_freeze

static int i915_pm_freeze(struct device *dev)
{
	struct pci_dev *pdev = to_pci_dev(dev);
	struct drm_device *drm_dev = pci_get_drvdata(pdev);

	if (!drm_dev || !drm_dev->dev_private) {
		dev_err(dev, "DRM not initialized, aborting suspend.\n");
		return -ENODEV;
	}

	return i915_drm_freeze(drm_dev);
}

开发者ID:jebtang，项目名称:mortar，代码行数:12，代码来源:i915_drv.c

示例6: i915_pm_suspend

static int i915_pm_suspend(struct device *dev)
{
	struct pci_dev *pdev = to_pci_dev(dev);
	struct drm_device *drm_dev = pci_get_drvdata(pdev);

	if (!drm_dev || !drm_dev->dev_private) {
		dev_err(dev, "DRM not initialized, aborting suspend.\n");
		return -ENODEV;
	}

	if (drm_dev->switch_power_state == DRM_SWITCH_POWER_OFF)
		return 0;

	return i915_drm_freeze(drm_dev);
}

开发者ID:AkyZero，项目名称:wrapfs-latest，代码行数:15，代码来源:i915_drv.c

示例7: i915_suspend

static int i915_suspend(device_t kdev)
{
	struct drm_device *dev;
	int error;

	dev = device_get_softc(kdev);
	if (dev == NULL || dev->dev_private == NULL) {
		DRM_ERROR("DRM not initialized, aborting suspend.\n");
		return ENODEV;
	}

	DRM_DEBUG_KMS("starting suspend\n");
	error = i915_drm_freeze(dev);
	if (error)
		return (-error);

	error = bus_generic_suspend(kdev);
	DRM_DEBUG_KMS("finished suspend %d\n", error);
	return (error);
}

开发者ID:ngkaho1234，项目名称:freebsd，代码行数:20，代码来源:i915_drv.c

示例8: i915_pm_suspend

static int i915_pm_suspend(struct device *dev)
{
	struct pci_dev *pdev = to_pci_dev(dev);
	struct drm_device *drm_dev = pci_get_drvdata(pdev);
	int error;

	if (!drm_dev || !drm_dev->dev_private) {
		dev_err(dev, "DRM not initialized, aborting suspend.\n");
		return -ENODEV;
	}

	error = i915_drm_freeze(drm_dev);
	if (error)
		return error;

	pci_disable_device(pdev);
	pci_set_power_state(pdev, PCI_D3hot);

	return 0;
}

开发者ID:Medvedroid，项目名称:OT_903D-kernel-2.6.35.7，代码行数:20，代码来源:i915_drv.c

注：本文中的i915_drm_freeze函数示例由纯净天空整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。