| /* SPDX-License-Identifier: GPL-2.0-only */ |
| /* Copyright 2024-2025 Tomeu Vizoso <tomeu@tomeuvizoso.net> */ |
| |
| #ifndef __ROCKET_GEM_H__ |
| #define __ROCKET_GEM_H__ |
| |
| #include <drm/drm_gem_shmem_helper.h> |
| |
| struct rocket_gem_object { |
| struct drm_gem_shmem_object base; |
| |
| struct rocket_file_priv *driver_priv; |
| |
| struct rocket_iommu_domain *domain; |
| struct drm_mm_node mm; |
| size_t size; |
| u32 offset; |
| }; |
| |
| struct drm_gem_object *rocket_gem_create_object(struct drm_device *dev, size_t size); |
| |
| int rocket_ioctl_create_bo(struct drm_device *dev, void *data, struct drm_file *file); |
| |
| int rocket_ioctl_prep_bo(struct drm_device *dev, void *data, struct drm_file *file); |
| |
| int rocket_ioctl_fini_bo(struct drm_device *dev, void *data, struct drm_file *file); |
| |
| static inline |
| struct rocket_gem_object *to_rocket_bo(struct drm_gem_object *obj) |
| { |
| return container_of(to_drm_gem_shmem_obj(obj), struct rocket_gem_object, base); |
| } |
| |
| #endif |
