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| author | Thomas Zimmermann <tzimmermann@suse.de> | 2021-04-08 17:01:36 +0300 |
|---|---|---|
| committer | Thomas Zimmermann <tzimmermann@suse.de> | 2021-04-11 21:14:45 +0300 |
| commit | 5690e4863930801a17ef67d279bc5306f2cf6efb (patch) | |
| tree | d0edb0ad40df125972d8331bcf23e77bd2aa7f91 /include/drm | |
| parent | d4e6823609442953f272dd25507b82b9a3f76ee5 (diff) | |
| download | linux-5690e4863930801a17ef67d279bc5306f2cf6efb.tar.xz | |
drm/gem-ttm-helper: Provide helper for struct drm_driver.dumb_map_offset
Provides an implementation of struct drm_driver.dumb_map_offset that
can be used by TTM-based GEM drivers.
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Acked-by: Maxime Ripard <maxime@cerno.tech>
Link: https://patchwork.freedesktop.org/patch/msgid/20210408140139.27731-2-tzimmermann@suse.de
Diffstat (limited to 'include/drm')
| -rw-r--r-- | include/drm/drm_gem_ttm_helper.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/include/drm/drm_gem_ttm_helper.h b/include/drm/drm_gem_ttm_helper.h index 7c6d874910b8..c1aa02bd4c89 100644 --- a/include/drm/drm_gem_ttm_helper.h +++ b/include/drm/drm_gem_ttm_helper.h @@ -5,8 +5,8 @@ #include <linux/kernel.h> -#include <drm/drm_gem.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> @@ -24,4 +24,7 @@ void drm_gem_ttm_vunmap(struct drm_gem_object *gem, 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 |