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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:49:45 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:49:45 +0000 |
| commit | 2c3c1048746a4622d8c89a29670120dc8fab93c4 (patch) | |
| tree | 848558de17fb3008cdf4d861b01ac7781903ce39 /include/drm/drm_gem_ttm_helper.h | |
| parent | Initial commit. (diff) | |
| download | linux-2c3c1048746a4622d8c89a29670120dc8fab93c4.tar.xz linux-2c3c1048746a4622d8c89a29670120dc8fab93c4.zip | |
Adding upstream version 6.1.76.upstream/6.1.76upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'include/drm/drm_gem_ttm_helper.h')
| -rw-r--r-- | include/drm/drm_gem_ttm_helper.h | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/include/drm/drm_gem_ttm_helper.h b/include/drm/drm_gem_ttm_helper.h new file mode 100644 index 000000000..4c003b4f1 --- /dev/null +++ b/include/drm/drm_gem_ttm_helper.h @@ -0,0 +1,30 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ + +#ifndef DRM_GEM_TTM_HELPER_H +#define DRM_GEM_TTM_HELPER_H + +#include <linux/container_of.h> + +#include <drm/drm_device.h> +#include <drm/drm_gem.h> +#include <drm/ttm/ttm_bo_api.h> +#include <drm/ttm/ttm_bo_driver.h> + +struct iosys_map; + +#define drm_gem_ttm_of_gem(gem_obj) \ + container_of(gem_obj, struct ttm_buffer_object, base) + +void drm_gem_ttm_print_info(struct drm_printer *p, unsigned int indent, + const struct drm_gem_object *gem); +int drm_gem_ttm_vmap(struct drm_gem_object *gem, + struct iosys_map *map); +void drm_gem_ttm_vunmap(struct drm_gem_object *gem, + struct iosys_map *map); +int drm_gem_ttm_mmap(struct drm_gem_object *gem, + struct vm_area_struct *vma); + +int drm_gem_ttm_dumb_map_offset(struct drm_file *file, struct drm_device *dev, + uint32_t handle, uint64_t *offset); + +#endif |