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| author | Thomas Zimmermann <tzimmermann@suse.de> | 2019-05-08 10:26:14 +0200 |
|---|---|---|
| committer | Gerd Hoffmann <kraxel@redhat.com> | 2019-05-15 16:17:05 +0200 |
| commit | fed1eec080b9b23f5a80a0c4f19ae49a2d14c69e (patch) | |
| tree | 1ece0e1428e39383715583ed6f8bb777d0cb81d6 /include/drm | |
| parent | drm: Add |struct drm_gem_vram_object| callbacks for |struct drm_driver| (diff) | |
| download | linux-fed1eec080b9b23f5a80a0c4f19ae49a2d14c69e.tar.xz linux-fed1eec080b9b23f5a80a0c4f19ae49a2d14c69e.zip | |
drm: Add drm_gem_vram_fill_create_dumb() to create dumb buffers
The helper function drm_gem_vram_fill_create_dumb() implements most of
struct drm_driver.dumb_create() for GEM-VRAM buffer objects. It's not a
full implementation of the callback, as several driver-specific parameters
are still required.
v4:
* cleanups from checkpatch.pl
v2:
* documentation fixes
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Link: http://patchwork.freedesktop.org/patch/msgid/20190508082630.15116-5-tzimmermann@suse.de
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Diffstat (limited to 'include/drm')
| -rw-r--r-- | include/drm/drm_gem_vram_helper.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/include/drm/drm_gem_vram_helper.h b/include/drm/drm_gem_vram_helper.h index b87cb2e9d9da..8e54f721c9f8 100644 --- a/include/drm/drm_gem_vram_helper.h +++ b/include/drm/drm_gem_vram_helper.h @@ -8,6 +8,7 @@ #include <drm/ttm/ttm_placement.h> #include <linux/kernel.h> /* for container_of() */ +struct drm_mode_create_dumb; struct filp; #define DRM_GEM_VRAM_PL_FLAG_VRAM TTM_PL_FLAG_VRAM @@ -89,6 +90,13 @@ void drm_gem_vram_kunmap_at(struct drm_gem_vram_object *gbo, struct ttm_bo_kmap_obj *kmap); void drm_gem_vram_kunmap(struct drm_gem_vram_object *gbo); +int drm_gem_vram_fill_create_dumb(struct drm_file *file, + struct drm_device *dev, + struct ttm_bo_device *bdev, + unsigned long pg_align, + bool interruptible, + struct drm_mode_create_dumb *args); + /* * Helpers for struct ttm_bo_driver */ |