diff options
Diffstat (limited to 'drivers/gpu/drm/vgem/vgem_drv.h')
| -rw-r--r-- | drivers/gpu/drm/vgem/vgem_drv.h | 20 |
1 files changed, 15 insertions, 5 deletions
diff --git a/drivers/gpu/drm/vgem/vgem_drv.h b/drivers/gpu/drm/vgem/vgem_drv.h index e9f92f7ee275..1f8798ad329c 100644 --- a/drivers/gpu/drm/vgem/vgem_drv.h +++ b/drivers/gpu/drm/vgem/vgem_drv.h @@ -32,15 +32,25 @@ #include <drm/drmP.h> #include <drm/drm_gem.h> +#include <uapi/drm/vgem_drm.h> + +struct vgem_file { + struct idr fence_idr; + struct mutex fence_mutex; +}; + #define to_vgem_bo(x) container_of(x, struct drm_vgem_gem_object, base) struct drm_vgem_gem_object { struct drm_gem_object base; - struct page **pages; - bool use_dma_buf; }; -/* vgem_drv.c */ -extern void vgem_gem_put_pages(struct drm_vgem_gem_object *obj); -extern int vgem_gem_get_pages(struct drm_vgem_gem_object *obj); +int vgem_fence_open(struct vgem_file *file); +int vgem_fence_attach_ioctl(struct drm_device *dev, + void *data, + struct drm_file *file); +int vgem_fence_signal_ioctl(struct drm_device *dev, + void *data, + struct drm_file *file); +void vgem_fence_close(struct vgem_file *file); #endif |