diff options
| author | Gerd Hoffmann <kraxel@redhat.com> | 2019-02-27 15:44:40 +0100 |
|---|---|---|
| committer | Gerd Hoffmann <kraxel@redhat.com> | 2019-02-28 09:09:01 +0100 |
| commit | 873f51d43439d554f7299e88edfb208924bef6eb (patch) | |
| tree | 3f69342e03dc9bde860ae0205602ec2f9654c65c /drivers/gpu | |
| parent | drm/virtio: implement prime mmap (diff) | |
| download | linux-873f51d43439d554f7299e88edfb208924bef6eb.tar.xz linux-873f51d43439d554f7299e88edfb208924bef6eb.zip | |
drm/virtio: remove prime pin/unpin callbacks.
virtio-gpu objects never move around, so effectively they are
pinned all the time. Therefore we don't need the (optional)
pin/unpin callbacks. Remove them.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Noralf Trønnes <noralf@tronnes.org>
Link: http://patchwork.freedesktop.org/patch/msgid/20190227144441.6755-3-kraxel@redhat.com
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/virtio/virtgpu_drv.c | 2 | ||||
| -rw-r--r-- | drivers/gpu/drm/virtio/virtgpu_drv.h | 2 | ||||
| -rw-r--r-- | drivers/gpu/drm/virtio/virtgpu_prime.c | 11 |
3 files changed, 0 insertions, 15 deletions
diff --git a/drivers/gpu/drm/virtio/virtgpu_drv.c b/drivers/gpu/drm/virtio/virtgpu_drv.c index b996ac1d4fcc..40e7ce000505 100644 --- a/drivers/gpu/drm/virtio/virtgpu_drv.c +++ b/drivers/gpu/drm/virtio/virtgpu_drv.c @@ -207,8 +207,6 @@ static struct drm_driver driver = { #endif .gem_prime_export = drm_gem_prime_export, .gem_prime_import = drm_gem_prime_import, - .gem_prime_pin = virtgpu_gem_prime_pin, - .gem_prime_unpin = virtgpu_gem_prime_unpin, .gem_prime_vmap = virtgpu_gem_prime_vmap, .gem_prime_vunmap = virtgpu_gem_prime_vunmap, .gem_prime_mmap = virtgpu_gem_prime_mmap, diff --git a/drivers/gpu/drm/virtio/virtgpu_drv.h b/drivers/gpu/drm/virtio/virtgpu_drv.h index 3238fdf58eb4..80eab6e3169c 100644 --- a/drivers/gpu/drm/virtio/virtgpu_drv.h +++ b/drivers/gpu/drm/virtio/virtgpu_drv.h @@ -352,8 +352,6 @@ void virtio_gpu_object_free_sg_table(struct virtio_gpu_object *bo); int virtio_gpu_object_wait(struct virtio_gpu_object *bo, bool no_wait); /* virtgpu_prime.c */ -int virtgpu_gem_prime_pin(struct drm_gem_object *obj); -void virtgpu_gem_prime_unpin(struct drm_gem_object *obj); void *virtgpu_gem_prime_vmap(struct drm_gem_object *obj); void virtgpu_gem_prime_vunmap(struct drm_gem_object *obj, void *vaddr); int virtgpu_gem_prime_mmap(struct drm_gem_object *obj, diff --git a/drivers/gpu/drm/virtio/virtgpu_prime.c b/drivers/gpu/drm/virtio/virtgpu_prime.c index b4c9199349e7..4352f9506440 100644 --- a/drivers/gpu/drm/virtio/virtgpu_prime.c +++ b/drivers/gpu/drm/virtio/virtgpu_prime.c @@ -28,17 +28,6 @@ * device that might share buffers with virtgpu */ -int virtgpu_gem_prime_pin(struct drm_gem_object *obj) -{ - WARN_ONCE(1, "not implemented"); - return -ENODEV; -} - -void virtgpu_gem_prime_unpin(struct drm_gem_object *obj) -{ - WARN_ONCE(1, "not implemented"); -} - void *virtgpu_gem_prime_vmap(struct drm_gem_object *obj) { struct virtio_gpu_object *bo = gem_to_virtio_gpu_obj(obj); |