From fed1eec080b9b23f5a80a0c4f19ae49a2d14c69e Mon Sep 17 00:00:00 2001 From: Thomas Zimmermann Date: Wed, 8 May 2019 10:26:14 +0200 Subject: 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 Link: http://patchwork.freedesktop.org/patch/msgid/20190508082630.15116-5-tzimmermann@suse.de Signed-off-by: Gerd Hoffmann --- include/drm/drm_gem_vram_helper.h | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'include/drm/drm_gem_vram_helper.h') 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 #include /* 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 */ -- cgit