diff options
Diffstat (limited to 'drivers/gpu/drm/i915/display/intel_bo.h')
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_bo.h | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_bo.h b/drivers/gpu/drm/i915/display/intel_bo.h new file mode 100644 index 000000000000..ea7a2253aaa5 --- /dev/null +++ b/drivers/gpu/drm/i915/display/intel_bo.h @@ -0,0 +1,27 @@ +/* SPDX-License-Identifier: MIT */ +/* Copyright © 2024 Intel Corporation */ + +#ifndef __INTEL_BO__ +#define __INTEL_BO__ + +#include <linux/types.h> + +struct drm_gem_object; +struct seq_file; +struct vm_area_struct; + +bool intel_bo_is_tiled(struct drm_gem_object *obj); +bool intel_bo_is_userptr(struct drm_gem_object *obj); +bool intel_bo_is_shmem(struct drm_gem_object *obj); +bool intel_bo_is_protected(struct drm_gem_object *obj); +void intel_bo_flush_if_display(struct drm_gem_object *obj); +int intel_bo_fb_mmap(struct drm_gem_object *obj, struct vm_area_struct *vma); +int intel_bo_read_from_page(struct drm_gem_object *obj, u64 offset, void *dst, int size); + +struct intel_frontbuffer *intel_bo_get_frontbuffer(struct drm_gem_object *obj); +struct intel_frontbuffer *intel_bo_set_frontbuffer(struct drm_gem_object *obj, + struct intel_frontbuffer *front); + +void intel_bo_describe(struct seq_file *m, struct drm_gem_object *obj); + +#endif /* __INTEL_BO__ */ |