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| author | Noralf Trønnes <noralf@tronnes.org> | 2017-08-06 17:40:54 +0200 |
|---|---|---|
| committer | Noralf Trønnes <noralf@tronnes.org> | 2017-08-16 20:13:11 +0200 |
| commit | aacc0b7d7647f11ab3791ef8b373262abbadb39f (patch) | |
| tree | 8c8ddb24813adf5744b42e05dd5efc257a6ebd04 /drivers/gpu/drm/gma500/gem.c | |
| parent | drm/mxsfb: Use .dumb_map_offset and .dumb_destroy defaults (diff) | |
| download | linux-aacc0b7d7647f11ab3791ef8b373262abbadb39f.tar.xz linux-aacc0b7d7647f11ab3791ef8b373262abbadb39f.zip | |
drm/gma500: Use .dumb_map_offset and .dumb_destroy defaults
This driver can use the drm_driver.dumb_destroy and
drm_driver.dumb_map_offset defaults, so no need to set them.
Cc: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
Signed-off-by: Noralf Trønnes <noralf@tronnes.org>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/1502034068-51384-6-git-send-email-noralf@tronnes.org
Diffstat (limited to 'drivers/gpu/drm/gma500/gem.c')
| -rw-r--r-- | drivers/gpu/drm/gma500/gem.c | 30 |
1 files changed, 0 insertions, 30 deletions
diff --git a/drivers/gpu/drm/gma500/gem.c b/drivers/gpu/drm/gma500/gem.c index 7da061aab729..131239759a75 100644 --- a/drivers/gpu/drm/gma500/gem.c +++ b/drivers/gpu/drm/gma500/gem.c @@ -48,36 +48,6 @@ int psb_gem_get_aperture(struct drm_device *dev, void *data, } /** - * psb_gem_dumb_map_gtt - buffer mapping for dumb interface - * @file: our drm client file - * @dev: drm device - * @handle: GEM handle to the object (from dumb_create) - * - * Do the necessary setup to allow the mapping of the frame buffer - * into user memory. We don't have to do much here at the moment. - */ -int psb_gem_dumb_map_gtt(struct drm_file *file, struct drm_device *dev, - uint32_t handle, uint64_t *offset) -{ - int ret = 0; - struct drm_gem_object *obj; - - /* GEM does all our handle to object mapping */ - obj = drm_gem_object_lookup(file, handle); - if (obj == NULL) - return -ENOENT; - - /* Make it mmapable */ - ret = drm_gem_create_mmap_offset(obj); - if (ret) - goto out; - *offset = drm_vma_node_offset_addr(&obj->vma_node); -out: - drm_gem_object_unreference_unlocked(obj); - return ret; -} - -/** * psb_gem_create - create a mappable object * @file: the DRM file of the client * @dev: our device |