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30 lines
861 B
30 lines
861 B
/* SPDX-License-Identifier: GPL-2.0-or-later */ |
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#ifndef DRM_GEM_TTM_HELPER_H |
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#define DRM_GEM_TTM_HELPER_H |
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#include <linux/container_of.h> |
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#include <drm/drm_device.h> |
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#include <drm/drm_gem.h> |
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#include <drm/ttm/ttm_bo_api.h> |
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#include <drm/ttm/ttm_bo_driver.h> |
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struct iosys_map; |
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#define drm_gem_ttm_of_gem(gem_obj) \ |
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container_of(gem_obj, struct ttm_buffer_object, base) |
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void drm_gem_ttm_print_info(struct drm_printer *p, unsigned int indent, |
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const struct drm_gem_object *gem); |
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int drm_gem_ttm_vmap(struct drm_gem_object *gem, |
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struct iosys_map *map); |
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void drm_gem_ttm_vunmap(struct drm_gem_object *gem, |
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struct iosys_map *map); |
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int drm_gem_ttm_mmap(struct drm_gem_object *gem, |
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struct vm_area_struct *vma); |
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int drm_gem_ttm_dumb_map_offset(struct drm_file *file, struct drm_device *dev, |
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uint32_t handle, uint64_t *offset); |
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#endif
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