diff options
Diffstat (limited to 'include/drm/drm_drv.h')
| -rw-r--r-- | include/drm/drm_drv.h | 32 |
1 files changed, 8 insertions, 24 deletions
diff --git a/include/drm/drm_drv.h b/include/drm/drm_drv.h index 89e2706cac56..9813fa759b75 100644 --- a/include/drm/drm_drv.h +++ b/include/drm/drm_drv.h @@ -104,6 +104,12 @@ enum drm_driver_feature { * acceleration should be handled by two drivers that are connected using auxiliary bus. */ DRIVER_COMPUTE_ACCEL = BIT(7), + /** + * @DRIVER_GEM_GPUVA: + * + * Driver supports user defined GPU VA bindings for GEM objects. + */ + DRIVER_GEM_GPUVA = BIT(8), /* IMPORTANT: Below are all the legacy flags, add new ones above. */ @@ -304,22 +310,14 @@ struct drm_driver { /** * @prime_handle_to_fd: * - * Main PRIME export function. Should be implemented with - * drm_gem_prime_handle_to_fd() for GEM based drivers. - * - * For an in-depth discussion see :ref:`PRIME buffer sharing - * documentation <prime_buffer_sharing>`. + * PRIME export function. Only used by vmwgfx. */ int (*prime_handle_to_fd)(struct drm_device *dev, struct drm_file *file_priv, uint32_t handle, uint32_t flags, int *prime_fd); /** * @prime_fd_to_handle: * - * Main PRIME import function. Should be implemented with - * drm_gem_prime_fd_to_handle() for GEM based drivers. - * - * For an in-depth discussion see :ref:`PRIME buffer sharing - * documentation <prime_buffer_sharing>`. + * PRIME import function. Only used by vmwgfx. */ int (*prime_fd_to_handle)(struct drm_device *dev, struct drm_file *file_priv, int prime_fd, uint32_t *handle); @@ -343,20 +341,6 @@ struct drm_driver { struct drm_device *dev, struct dma_buf_attachment *attach, struct sg_table *sgt); - /** - * @gem_prime_mmap: - * - * mmap hook for GEM drivers, used to implement dma-buf mmap in the - * PRIME helpers. - * - * This hook only exists for historical reasons. Drivers must use - * drm_gem_prime_mmap() to implement it. - * - * FIXME: Convert all drivers to implement mmap in struct - * &drm_gem_object_funcs and inline drm_gem_prime_mmap() into - * its callers. This hook should be removed afterwards. - */ - int (*gem_prime_mmap)(struct drm_gem_object *obj, struct vm_area_struct *vma); /** * @dumb_create: |