diff options
author | Daniel Vetter <daniel.vetter@ffwll.ch> | 2013-07-16 09:12:04 +0200 |
---|---|---|
committer | Dave Airlie <airlied@redhat.com> | 2013-08-07 09:59:24 +1000 |
commit | 43387b37fa2d0f368142b8fa8c9440da92e5381b (patch) | |
tree | bf9ea3e9d08e91fc1ec10e0007aa98b07847d5d7 /drivers/gpu/drm/exynos | |
parent | 86e81f0e624b55fa9f1560c3b64bc80e458c5168 (diff) |
drm/gem: create drm_gem_dumb_destroy
All the gem based kms drivers really want the same function to
destroy a dumb framebuffer backing storage object.
So give it to them and roll it out in all drivers.
This still leaves the option open for kms drivers which don't use GEM
for backing storage, but it does decently simplify matters for gem
drivers.
Acked-by: Inki Dae <inki.dae@samsung.com>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Cc: Intel Graphics Development <intel-gfx@lists.freedesktop.org>
Cc: Ben Skeggs <skeggsb@gmail.com>
Reviwed-by: Rob Clark <robdclark@gmail.com>
Cc: Alex Deucher <alexdeucher@gmail.com>
Acked-by: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/exynos')
-rw-r--r-- | drivers/gpu/drm/exynos/exynos_drm_drv.c | 2 | ||||
-rw-r--r-- | drivers/gpu/drm/exynos/exynos_drm_gem.c | 20 | ||||
-rw-r--r-- | drivers/gpu/drm/exynos/exynos_drm_gem.h | 9 |
3 files changed, 1 insertions, 30 deletions
diff --git a/drivers/gpu/drm/exynos/exynos_drm_drv.c b/drivers/gpu/drm/exynos/exynos_drm_drv.c index ca2729a85129..21fc28ae5e6e 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_drv.c +++ b/drivers/gpu/drm/exynos/exynos_drm_drv.c @@ -271,7 +271,7 @@ static struct drm_driver exynos_drm_driver = { .gem_vm_ops = &exynos_drm_gem_vm_ops, .dumb_create = exynos_drm_gem_dumb_create, .dumb_map_offset = exynos_drm_gem_dumb_map_offset, - .dumb_destroy = exynos_drm_gem_dumb_destroy, + .dumb_destroy = drm_gem_dumb_destroy, .prime_handle_to_fd = drm_gem_prime_handle_to_fd, .prime_fd_to_handle = drm_gem_prime_fd_to_handle, .gem_prime_export = exynos_dmabuf_prime_export, diff --git a/drivers/gpu/drm/exynos/exynos_drm_gem.c b/drivers/gpu/drm/exynos/exynos_drm_gem.c index be32db1ab290..b904633863e8 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_gem.c +++ b/drivers/gpu/drm/exynos/exynos_drm_gem.c @@ -717,26 +717,6 @@ unlock: return ret; } -int exynos_drm_gem_dumb_destroy(struct drm_file *file_priv, - struct drm_device *dev, - unsigned int handle) -{ - int ret; - - /* - * obj->refcount and obj->handle_count are decreased and - * if both them are 0 then exynos_drm_gem_free_object() - * would be called by callback to release resources. - */ - ret = drm_gem_handle_delete(file_priv, handle); - if (ret < 0) { - DRM_ERROR("failed to delete drm_gem_handle.\n"); - return ret; - } - - return 0; -} - int exynos_drm_gem_fault(struct vm_area_struct *vma, struct vm_fault *vmf) { struct drm_gem_object *obj = vma->vm_private_data; diff --git a/drivers/gpu/drm/exynos/exynos_drm_gem.h b/drivers/gpu/drm/exynos/exynos_drm_gem.h index 468766bee450..09555afdfe9c 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_gem.h +++ b/drivers/gpu/drm/exynos/exynos_drm_gem.h @@ -151,15 +151,6 @@ int exynos_drm_gem_dumb_map_offset(struct drm_file *file_priv, struct drm_device *dev, uint32_t handle, uint64_t *offset); -/* - * destroy memory region allocated. - * - a gem handle and physical memory region pointed by a gem object - * would be released by drm_gem_handle_delete(). - */ -int exynos_drm_gem_dumb_destroy(struct drm_file *file_priv, - struct drm_device *dev, - unsigned int handle); - /* page fault handler and mmap fault address(virtual) to physical memory. */ int exynos_drm_gem_fault(struct vm_area_struct *vma, struct vm_fault *vmf); |