Ejemplos de msm_gem_address_space_put en C++ (Cpp)

Ejemplo n.º 1

Archivo: msm_gem_vma.c Proyecto: avagin/linux

/* Close an iova.  Warn if it is still in use */
void msm_gem_close_vma(struct msm_gem_address_space *aspace,
		struct msm_gem_vma *vma)
{
	if (WARN_ON(vma->inuse > 0 || vma->mapped))
		return;

	spin_lock(&aspace->lock);
	if (vma->iova)
		drm_mm_remove_node(&vma->node);
	spin_unlock(&aspace->lock);

	vma->iova = 0;

	msm_gem_address_space_put(aspace);
}

Ejemplo n.º 2

Archivo: mdp5_kms.c Proyecto: JamesChenFromChina/linux

static void mdp5_kms_destroy(struct msm_kms *kms)
{
	struct mdp5_kms *mdp5_kms = to_mdp5_kms(to_mdp_kms(kms));
	struct msm_gem_address_space *aspace = kms->aspace;
	int i;

	for (i = 0; i < mdp5_kms->num_hwmixers; i++)
		mdp5_mixer_destroy(mdp5_kms->hwmixers[i]);

	for (i = 0; i < mdp5_kms->num_hwpipes; i++)
		mdp5_pipe_destroy(mdp5_kms->hwpipes[i]);

	if (aspace) {
		aspace->mmu->funcs->detach(aspace->mmu,
				iommu_ports, ARRAY_SIZE(iommu_ports));
		msm_gem_address_space_put(aspace);
	}
}

Ejemplo n.º 3

Archivo: msm_gem_vma.c Proyecto: Lyude/linux

void
msm_gem_unmap_vma(struct msm_gem_address_space *aspace,
		struct msm_gem_vma *vma, struct sg_table *sgt)
{
	if (!aspace || !vma->iova)
		return;

	if (aspace->mmu) {
		unsigned size = vma->node.size << PAGE_SHIFT;
		aspace->mmu->funcs->unmap(aspace->mmu, vma->iova, sgt, size);
	}

	spin_lock(&aspace->lock);
	drm_mm_remove_node(&vma->node);
	spin_unlock(&aspace->lock);

	vma->iova = 0;

	msm_gem_address_space_put(aspace);
}

Ejemplo n.º 4

Archivo: mdp4_kms.c Proyecto: Lyude/linux

static void mdp4_destroy(struct msm_kms *kms)
{
	struct mdp4_kms *mdp4_kms = to_mdp4_kms(to_mdp_kms(kms));
	struct device *dev = mdp4_kms->dev->dev;
	struct msm_gem_address_space *aspace = kms->aspace;

	if (mdp4_kms->blank_cursor_iova)
		msm_gem_put_iova(mdp4_kms->blank_cursor_bo, kms->aspace);
	drm_gem_object_put_unlocked(mdp4_kms->blank_cursor_bo);

	if (aspace) {
		aspace->mmu->funcs->detach(aspace->mmu,
				iommu_ports, ARRAY_SIZE(iommu_ports));
		msm_gem_address_space_put(aspace);
	}

	if (mdp4_kms->rpm_enabled)
		pm_runtime_disable(dev);

	kfree(mdp4_kms);
}

Ejemplo n.º 5

Archivo: adreno_gpu.c Proyecto: asmalldev/linux

void adreno_gpu_cleanup(struct adreno_gpu *adreno_gpu)
{
	struct msm_gpu *gpu = &adreno_gpu->base;

	if (adreno_gpu->memptrs_bo) {
		if (adreno_gpu->memptrs)
			msm_gem_put_vaddr(adreno_gpu->memptrs_bo);

		if (adreno_gpu->memptrs_iova)
			msm_gem_put_iova(adreno_gpu->memptrs_bo, gpu->id);

		drm_gem_object_unreference_unlocked(adreno_gpu->memptrs_bo);
	}
	release_firmware(adreno_gpu->pm4);
	release_firmware(adreno_gpu->pfp);

	msm_gpu_cleanup(gpu);

	if (gpu->aspace) {
		gpu->aspace->mmu->funcs->detach(gpu->aspace->mmu,
			iommu_ports, ARRAY_SIZE(iommu_ports));
		msm_gem_address_space_put(gpu->aspace);
	}
}