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| author | Dave Airlie <airlied@redhat.com> | 2015-01-23 06:04:11 +0300 |
|---|---|---|
| committer | Gerd Hoffmann <kraxel@redhat.com> | 2015-10-16 11:44:02 +0300 |
| commit | 11a8f2805d4fd8a9c340b3f1b77990fd69b2dc0c (patch) | |
| tree | 9c4bee2f20c9de5deb8710ea4e3b62f1a79a7ebf /drivers/gpu/drm/virtio/virtgpu_drv.h | |
| parent | 62fb7a5e10962ac6ae2a2d2dbd3aedcb2a3e3257 (diff) | |
| download | linux-11a8f2805d4fd8a9c340b3f1b77990fd69b2dc0c.tar.xz | |
virtio-gpu: add basic prime support
This is enough to enable DRI3.
Signed-off-by: Dave Airlie <airlied@redhat.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/virtio/virtgpu_drv.h')
| -rw-r--r-- | drivers/gpu/drm/virtio/virtgpu_drv.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/gpu/drm/virtio/virtgpu_drv.h b/drivers/gpu/drm/virtio/virtgpu_drv.h index 27191088a701..79f0abe69b64 100644 --- a/drivers/gpu/drm/virtio/virtgpu_drv.h +++ b/drivers/gpu/drm/virtio/virtgpu_drv.h @@ -359,6 +359,18 @@ int virtio_gpu_object_get_sg_table(struct virtio_gpu_device *qdev, 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); +struct sg_table *virtgpu_gem_prime_get_sg_table(struct drm_gem_object *obj); +struct drm_gem_object *virtgpu_gem_prime_import_sg_table( + struct drm_device *dev, struct dma_buf_attachment *attach, + struct sg_table *sgt); +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, + struct vm_area_struct *vma); + static inline struct virtio_gpu_object* virtio_gpu_object_ref(struct virtio_gpu_object *bo) { |