Searched refs:subdrv_dev (Results 1 – 1 of 1) sorted by relevance
37 * @subdrv_dev: device to be attach43 struct device *subdrv_dev, void **dma_priv) in drm_iommu_attach_device() argument 48 if (get_dma_ops(priv->dma_dev) != get_dma_ops(subdrv_dev)) { in drm_iommu_attach_device() 49 DRM_DEV_ERROR(subdrv_dev, "Device %s lacks support for IOMMU\n", in drm_iommu_attach_device() 50 dev_name(subdrv_dev)); in drm_iommu_attach_device() 54 dma_set_max_seg_size(subdrv_dev, DMA_BIT_MASK(32)); in drm_iommu_attach_device() 62 *dma_priv = to_dma_iommu_mapping(subdrv_dev); in drm_iommu_attach_device() 64 arm_iommu_detach_device(subdrv_dev); in drm_iommu_attach_device() 66 ret = arm_iommu_attach_device(subdrv_dev, priv->mapping); in drm_iommu_attach_device() 68 ret = iommu_attach_device(priv->mapping, subdrv_dev); in drm_iommu_attach_device() 84 drm_iommu_detach_device(struct drm_device * drm_dev,struct device * subdrv_dev,void ** dma_priv) drm_iommu_detach_device() argument [all...]