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C++ radeon_irq_set函数代码示例

原作者: [db:作者] 来自: [db:来源] 收藏 邀请

本文整理汇总了C++中radeon_irq_set函数的典型用法代码示例。如果您正苦于以下问题：C++ radeon_irq_set函数的具体用法？C++ radeon_irq_set怎么用？C++ radeon_irq_set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radeon_irq_set函数的15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: radeon_disable_vblank_kms

/**
 * radeon_disable_vblank_kms - disable vblank interrupt
 *
 * @dev: drm dev pointer
 * @crtc: crtc to disable vblank interrupt for
 *
 * Disable the interrupt on the requested crtc (all asics).
 */
void radeon_disable_vblank_kms(struct drm_device *dev, int crtc)
{
	struct radeon_device *rdev = dev->dev_private;
	unsigned long irqflags;

	if (crtc < 0 || crtc >= rdev->num_crtc) {
		DRM_ERROR("Invalid crtc %d\n", crtc);
		return;
	}

	spin_lock_irqsave(&rdev->irq.lock, irqflags);
	rdev->irq.crtc_vblank_int[crtc] = false;
	radeon_irq_set(rdev);
	spin_unlock_irqrestore(&rdev->irq.lock, irqflags);
}
开发者ID:Clumsy-Kernel-Development，项目名称:HTC_10_Kernel，代码行数:23，代码来源:radeon_kms.c


示例2: radeon_driver_irq_uninstall_kms

void radeon_driver_irq_uninstall_kms(struct drm_device *dev)
{
	struct radeon_device *rdev = dev->dev_private;
	unsigned i;

	if (rdev == NULL) {
		return;
	}
	/* Disable *all* interrupts */
	rdev->irq.sw_int = false;
	for (i = 0; i < 2; i++) {
		rdev->irq.crtc_vblank_int[i] = false;
	}
	radeon_irq_set(rdev);
}
开发者ID:pthomas，项目名称:linux-2.6，代码行数:15，代码来源:radeon_irq_kms.c


示例3: radeon_irq_kms_pflip_irq_put

/**
 * radeon_irq_kms_pflip_irq_put - disable pageflip interrupt
 *
 * @rdev: radeon device pointer
 * @crtc: crtc whose interrupt you want to disable
 *
 * Disables the pageflip interrupt for a specific crtc (all asics).
 * For pageflips we use the vblank interrupt source.
 */
void radeon_irq_kms_pflip_irq_put(struct radeon_device *rdev, int crtc)
{
	unsigned long irqflags;

	if (crtc < 0 || crtc >= rdev->num_crtc)
		return;

	if (!rdev->ddev->irq_enabled)
		return;

	if (atomic_dec_and_test(&rdev->irq.pflip[crtc])) {
		spin_lock_irqsave(&rdev->irq.lock, irqflags);
		radeon_irq_set(rdev);
		spin_unlock_irqrestore(&rdev->irq.lock, irqflags);
	}
}
开发者ID:168519，项目名称:linux，代码行数:25，代码来源:radeon_irq_kms.c


示例4: radeon_irq_kms_pflip_irq_put

/**
 * radeon_irq_kms_pflip_irq_put - disable pageflip interrupt
 *
 * @rdev: radeon device pointer
 * @crtc: crtc whose interrupt you want to disable
 *
 * Disables the pageflip interrupt for a specific crtc (all asics).
 * For pageflips we use the vblank interrupt source.
 */
void radeon_irq_kms_pflip_irq_put(struct radeon_device *rdev, int crtc)
{
	unsigned long irqflags;

	if (crtc < 0 || crtc >= rdev->num_crtc)
		return;

	if (!rdev->ddev->irq_enabled)
		return;

	if (atomic_dec_and_test(&rdev->irq.pflip[crtc])) {
		DRM_SPINLOCK_IRQSAVE(&rdev->irq.lock, irqflags);
		radeon_irq_set(rdev);
		DRM_SPINUNLOCK_IRQRESTORE(&rdev->irq.lock, irqflags);
	}
}
开发者ID:ele7enxxh，项目名称:dtrace-pf，代码行数:25，代码来源:radeon_irq_kms.c


示例5: radeon_enable_vblank_kms

/**
 * radeon_enable_vblank_kms - enable vblank interrupt
 *
 * @dev: drm dev pointer
 * @crtc: crtc to enable vblank interrupt for
 *
 * Enable the interrupt on the requested crtc (all asics).
 * Returns 0 on success, -EINVAL on failure.
 */
int radeon_enable_vblank_kms(struct drm_device *dev, int crtc)
{
	struct radeon_device *rdev = dev->dev_private;
	int r;

	if (crtc < 0 || crtc >= rdev->num_crtc) {
		DRM_ERROR("Invalid crtc %d\n", crtc);
		return -EINVAL;
	}

	mtx_lock(&rdev->irq.lock);
	rdev->irq.crtc_vblank_int[crtc] = true;
	r = radeon_irq_set(rdev);
	mtx_unlock(&rdev->irq.lock);
	return r;
}
开发者ID:JabirTech，项目名称:Source，代码行数:25，代码来源:radeon_kms.c


示例6: radeon_enable_vblank_kms

/**
 * radeon_enable_vblank_kms - enable vblank interrupt
 *
 * @dev: drm dev pointer
 * @crtc: crtc to enable vblank interrupt for
 *
 * Enable the interrupt on the requested crtc (all asics).
 * Returns 0 on success, -EINVAL on failure.
 */
int radeon_enable_vblank_kms(struct drm_device *dev, int crtc)
{
	struct radeon_device *rdev = dev->dev_private;
	int r;

	if (crtc < 0 || crtc >= rdev->num_crtc) {
		DRM_ERROR("Invalid crtc %d\n", crtc);
		return -EINVAL;
	}

	lockmgr(&rdev->irq.lock, LK_EXCLUSIVE);
	rdev->irq.crtc_vblank_int[crtc] = true;
	r = radeon_irq_set(rdev);
	lockmgr(&rdev->irq.lock, LK_RELEASE);
	return r;
}
开发者ID:mihaicarabas，项目名称:dragonfly，代码行数:25，代码来源:radeon_kms.c


示例7: radeon_driver_irq_preinstall_kms

void radeon_driver_irq_preinstall_kms(struct drm_device *dev)
{
	struct radeon_device *rdev = dev->dev_private;
	unsigned i;

	INIT_WORK(&rdev->hotplug_work, radeon_hotplug_work_func);

	/* Disable *all* interrupts */
	rdev->irq.sw_int = false;
	for (i = 0; i < 2; i++) {
		rdev->irq.crtc_vblank_int[i] = false;
	}
	radeon_irq_set(rdev);
	/* Clear bits */
	radeon_irq_process(rdev);
}
开发者ID:AdrianHuang，项目名称:uclinux-robutest，代码行数:16，代码来源:radeon_irq_kms.c


示例8: radeon_driver_irq_preinstall_kms

void radeon_driver_irq_preinstall_kms(struct drm_device *dev)
{
	struct radeon_device *rdev = dev->dev_private;
	unsigned i;

	/* Disable *all* interrupts */
	rdev->irq.sw_int = false;
	rdev->irq.gui_idle = false;
	for (i = 0; i < rdev->num_crtc; i++)
		rdev->irq.crtc_vblank_int[i] = false;
	for (i = 0; i < 6; i++) {
		rdev->irq.hpd[i] = false;
		rdev->irq.pflip[i] = false;
	}
	radeon_irq_set(rdev);
	/* Clear bits */
	radeon_irq_process(rdev);
}
开发者ID:LeeDroid-，项目名称:BrickDrOiD-pyramid-3.0，代码行数:18，代码来源:radeon_irq_kms.c


示例9: radeon_driver_irq_uninstall_kms

void radeon_driver_irq_uninstall_kms(struct drm_device *dev)
{
	struct radeon_device *rdev = dev->dev_private;
	unsigned i;

	if (rdev == NULL) {
		return;
	}
	/* Disable *all* interrupts */
	rdev->irq.sw_int = false;
	rdev->irq.gui_idle = false;
	for (i = 0; i < RADEON_MAX_HPD_PINS; i++)
		rdev->irq.hpd[i] = false;
	for (i = 0; i < RADEON_MAX_CRTCS; i++) {
		rdev->irq.crtc_vblank_int[i] = false;
		rdev->irq.pflip[i] = false;
	}
	radeon_irq_set(rdev);
}
开发者ID:amitsirius，项目名称:linux-3.2.71_sirius，代码行数:19，代码来源:radeon_irq_kms.c


示例10: radeon_fence_check_lockup

/**
 * radeon_fence_check_lockup - check for hardware lockup
 *
 * @work: delayed work item
 *
 * Checks for fence activity and if there is none probe
 * the hardware if a lockup occured.
 */
static void radeon_fence_check_lockup(struct work_struct *work)
{
	struct radeon_fence_driver *fence_drv;
	struct radeon_device *rdev;
	int ring;

	fence_drv = container_of(work, struct radeon_fence_driver,
				 lockup_work.work);
	rdev = fence_drv->rdev;
	ring = fence_drv - &rdev->fence_drv[0];

//	if (!down_read_trylock(&rdev->exclusive_lock)) {
//		/* just reschedule the check if a reset is going on */
//		radeon_fence_schedule_check(rdev, ring);
//		return;
//	}

	if (fence_drv->delayed_irq && rdev->ddev->irq_enabled) {
		unsigned long irqflags;

		fence_drv->delayed_irq = false;
		spin_lock_irqsave(&rdev->irq.lock, irqflags);
		radeon_irq_set(rdev);
		spin_unlock_irqrestore(&rdev->irq.lock, irqflags);
	}

	if (radeon_fence_activity(rdev, ring))
		wake_up_all(&rdev->fence_queue);

	else if (radeon_ring_is_lockup(rdev, ring, &rdev->ring[ring])) {

		/* good news we believe it's a lockup */
		dev_warn(rdev->dev, "GPU lockup (current fence id "
			 "0x%016llx last fence id 0x%016llx on ring %d)\n",
			 (uint64_t)atomic64_read(&fence_drv->last_seq),
			 fence_drv->sync_seq[ring], ring);

		/* remember that we need an reset */
		rdev->needs_reset = true;
		wake_up_all(&rdev->fence_queue);
	}
//	up_read(&rdev->exclusive_lock);
}
开发者ID:ashmew2，项目名称:kolibriosSVN，代码行数:51，代码来源:radeon_fence.c


示例11: radeon_driver_irq_preinstall_kms

void radeon_driver_irq_preinstall_kms(struct drm_device *dev)
{
	struct radeon_device *rdev = dev->dev_private;
	unsigned i;

	/* Disable *all* interrupts */
	for (i = 0; i < RADEON_NUM_RINGS; i++)
		rdev->irq.sw_int[i] = false;
	rdev->irq.gui_idle = false;
	for (i = 0; i < RADEON_MAX_HPD_PINS; i++)
		rdev->irq.hpd[i] = false;
	for (i = 0; i < RADEON_MAX_CRTCS; i++) {
		rdev->irq.crtc_vblank_int[i] = false;
		rdev->irq.pflip[i] = false;
	}
	radeon_irq_set(rdev);
	/* Clear bits */
	radeon_irq_process(rdev);
}
开发者ID:adis1313，项目名称:android_kernel_samsung_msm8974，代码行数:19，代码来源:radeon_irq_kms.c


示例12: radeon_driver_irq_preinstall_kms

/**
 * radeon_driver_irq_preinstall_kms - drm irq preinstall callback
 *
 * @dev: drm dev pointer
 *
 * Gets the hw ready to enable irqs (all asics).
 * This function disables all interrupt sources on the GPU.
 */
void radeon_driver_irq_preinstall_kms(struct drm_device *dev)
{
	struct radeon_device *rdev = dev->dev_private;
	unsigned i;

	lockmgr(&rdev->irq.lock, LK_EXCLUSIVE);
	/* Disable *all* interrupts */
	for (i = 0; i < RADEON_NUM_RINGS; i++)
		atomic_set(&rdev->irq.ring_int[i], 0);
	for (i = 0; i < RADEON_MAX_HPD_PINS; i++)
		rdev->irq.hpd[i] = false;
	for (i = 0; i < RADEON_MAX_CRTCS; i++) {
		rdev->irq.crtc_vblank_int[i] = false;
		atomic_set(&rdev->irq.pflip[i], 0);
		rdev->irq.afmt[i] = false;
	}
	radeon_irq_set(rdev);
	lockmgr(&rdev->irq.lock, LK_RELEASE);
	/* Clear bits */
	radeon_irq_process(rdev);
}
开发者ID:mihaicarabas，项目名称:dragonfly，代码行数:29，代码来源:radeon_irq_kms.c


示例13: radeon_driver_irq_preinstall_kms

/**
 * radeon_driver_irq_preinstall_kms - drm irq preinstall callback
 *
 * @dev: drm dev pointer
 *
 * Gets the hw ready to enable irqs (all asics).
 * This function disables all interrupt sources on the GPU.
 */
void radeon_driver_irq_preinstall_kms(struct drm_device *dev)
{
	struct radeon_device *rdev = dev->dev_private;
	unsigned long irqflags;
	unsigned i;

	DRM_SPINLOCK_IRQSAVE(&rdev->irq.lock, irqflags);
	/* Disable *all* interrupts */
	for (i = 0; i < RADEON_NUM_RINGS; i++)
		atomic_set(&rdev->irq.ring_int[i], 0);
	for (i = 0; i < RADEON_MAX_HPD_PINS; i++)
		rdev->irq.hpd[i] = false;
	for (i = 0; i < RADEON_MAX_CRTCS; i++) {
		rdev->irq.crtc_vblank_int[i] = false;
		atomic_set(&rdev->irq.pflip[i], 0);
		rdev->irq.afmt[i] = false;
	}
	radeon_irq_set(rdev);
	DRM_SPINUNLOCK_IRQRESTORE(&rdev->irq.lock, irqflags);
	/* Clear bits */
	radeon_irq_process(rdev);
}
开发者ID:ele7enxxh，项目名称:dtrace-pf，代码行数:30，代码来源:radeon_irq_kms.c


示例14: radeon_driver_irq_uninstall_kms

/**
 * radeon_driver_irq_uninstall_kms - drm irq uninstall callback
 *
 * @dev: drm dev pointer
 *
 * This function disables all interrupt sources on the GPU (all asics).
 */
void radeon_driver_irq_uninstall_kms(struct drm_device *dev)
{
	struct radeon_device *rdev = dev->dev_private;
	unsigned i;

	if (rdev == NULL) {
		return;
	}
	mtx_enter(&rdev->irq.lock);
	/* Disable *all* interrupts */
	for (i = 0; i < RADEON_NUM_RINGS; i++)
		atomic_set(&rdev->irq.ring_int[i], 0);
	for (i = 0; i < RADEON_MAX_HPD_PINS; i++)
		rdev->irq.hpd[i] = false;
	for (i = 0; i < RADEON_MAX_CRTCS; i++) {
		rdev->irq.crtc_vblank_int[i] = false;
		atomic_set(&rdev->irq.pflip[i], 0);
		rdev->irq.afmt[i] = false;
	}
	radeon_irq_set(rdev);
	mtx_leave(&rdev->irq.lock);
}
开发者ID:SylvestreG，项目名称:bitrig，代码行数:29，代码来源:radeon_irq_kms.c


示例15: radeon_driver_irq_preinstall_kms

/**
 * radeon_driver_irq_preinstall_kms - drm irq preinstall callback
 *
 * @dev: drm dev pointer
 *
 * Gets the hw ready to enable irqs (all asics).
 * This function disables all interrupt sources on the GPU.
 */
void radeon_driver_irq_preinstall_kms(struct drm_device *dev)
{
	struct radeon_device *rdev = dev->dev_private;
	unsigned long irqflags;
	unsigned i;

	spin_lock_irqsave(&rdev->irq.lock, irqflags);
	/* Disable *all* interrupts */
	for (i = 0; i < RADEON_NUM_RINGS; i++)
		atomic_set(&rdev->irq.ring_int[i], 0);
	rdev->irq.dpm_thermal = false;
	for (i = 0; i < RADEON_MAX_HPD_PINS; i++)
		rdev->irq.hpd[i] = false;
	for (i = 0; i < RADEON_MAX_CRTCS; i++) {
		rdev->irq.crtc_vblank_int[i] = false;
		atomic_set(&rdev->irq.pflip[i], 0);
		rdev->irq.afmt[i] = false;
	}
	radeon_irq_set(rdev);
	spin_unlock_irqrestore(&rdev->irq.lock, irqflags);
	/* Clear bits */
	radeon_irq_process(rdev);
}
开发者ID:168519，项目名称:linux，代码行数:31，代码来源:radeon_irq_kms.c



注：本文中的radeon_irq_set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。

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