diff options
Diffstat (limited to 'drivers/gpu/drm/virtio/virtgpu_drv.h')
| -rw-r--r-- | drivers/gpu/drm/virtio/virtgpu_drv.h | 32 |
1 files changed, 28 insertions, 4 deletions
diff --git a/drivers/gpu/drm/virtio/virtgpu_drv.h b/drivers/gpu/drm/virtio/virtgpu_drv.h index 64c236169db8..f17660a71a3e 100644 --- a/drivers/gpu/drm/virtio/virtgpu_drv.h +++ b/drivers/gpu/drm/virtio/virtgpu_drv.h @@ -45,7 +45,6 @@ #define DRIVER_NAME "virtio_gpu" #define DRIVER_DESC "virtio GPU" -#define DRIVER_DATE "0" #define DRIVER_MAJOR 0 #define DRIVER_MINOR 1 @@ -89,9 +88,11 @@ struct virtio_gpu_object_params { struct virtio_gpu_object { struct drm_gem_shmem_object base; + struct sg_table *sgt; uint32_t hw_res_handle; bool dumb; bool created; + bool attached; bool host3d_blob, guest_blob; uint32_t blob_mem, blob_flags; @@ -194,6 +195,13 @@ struct virtio_gpu_framebuffer { #define to_virtio_gpu_framebuffer(x) \ container_of(x, struct virtio_gpu_framebuffer, base) +struct virtio_gpu_plane_state { + struct drm_plane_state base; + struct virtio_gpu_fence *fence; +}; +#define to_virtio_gpu_plane_state(x) \ + container_of(x, struct virtio_gpu_plane_state, base) + struct virtio_gpu_queue { struct virtqueue *vq; spinlock_t qlock; @@ -301,10 +309,8 @@ void virtio_gpu_gem_object_close(struct drm_gem_object *obj, int virtio_gpu_mode_dumb_create(struct drm_file *file_priv, struct drm_device *dev, struct drm_mode_create_dumb *args); -int virtio_gpu_mode_dumb_mmap(struct drm_file *file_priv, - struct drm_device *dev, - uint32_t handle, uint64_t *offset_p); +struct virtio_gpu_object_array *virtio_gpu_panic_array_alloc(void); struct virtio_gpu_object_array *virtio_gpu_array_alloc(u32 nents); struct virtio_gpu_object_array* virtio_gpu_array_from_handles(struct drm_file *drm_file, u32 *handles, u32 nents); @@ -329,12 +335,21 @@ void virtio_gpu_cmd_create_resource(struct virtio_gpu_device *vgdev, struct virtio_gpu_fence *fence); void virtio_gpu_cmd_unref_resource(struct virtio_gpu_device *vgdev, struct virtio_gpu_object *bo); +int virtio_gpu_panic_cmd_transfer_to_host_2d(struct virtio_gpu_device *vgdev, + uint64_t offset, + uint32_t width, uint32_t height, + uint32_t x, uint32_t y, + struct virtio_gpu_object_array *objs); void virtio_gpu_cmd_transfer_to_host_2d(struct virtio_gpu_device *vgdev, uint64_t offset, uint32_t width, uint32_t height, uint32_t x, uint32_t y, struct virtio_gpu_object_array *objs, struct virtio_gpu_fence *fence); +void virtio_gpu_panic_cmd_resource_flush(struct virtio_gpu_device *vgdev, + uint32_t resource_id, + uint32_t x, uint32_t y, + uint32_t width, uint32_t height); void virtio_gpu_cmd_resource_flush(struct virtio_gpu_device *vgdev, uint32_t resource_id, uint32_t x, uint32_t y, @@ -349,6 +364,10 @@ void virtio_gpu_object_attach(struct virtio_gpu_device *vgdev, struct virtio_gpu_object *obj, struct virtio_gpu_mem_entry *ents, unsigned int nents); +void virtio_gpu_object_detach(struct virtio_gpu_device *vgdev, + struct virtio_gpu_object *obj, + struct virtio_gpu_fence *fence); +int virtio_gpu_detach_object_fenced(struct virtio_gpu_object *bo); void virtio_gpu_cursor_ping(struct virtio_gpu_device *vgdev, struct virtio_gpu_output *output); int virtio_gpu_cmd_get_display_info(struct virtio_gpu_device *vgdev); @@ -399,6 +418,7 @@ void virtio_gpu_ctrl_ack(struct virtqueue *vq); void virtio_gpu_cursor_ack(struct virtqueue *vq); void virtio_gpu_dequeue_ctrl_func(struct work_struct *work); void virtio_gpu_dequeue_cursor_func(struct work_struct *work); +void virtio_gpu_panic_notify(struct virtio_gpu_device *vgdev); void virtio_gpu_notify(struct virtio_gpu_device *vgdev); int @@ -468,6 +488,10 @@ struct drm_gem_object *virtgpu_gem_prime_import(struct drm_device *dev, struct drm_gem_object *virtgpu_gem_prime_import_sg_table( struct drm_device *dev, struct dma_buf_attachment *attach, struct sg_table *sgt); +int virtgpu_dma_buf_import_sgt(struct virtio_gpu_mem_entry **ents, + unsigned int *nents, + struct virtio_gpu_object *bo, + struct dma_buf_attachment *attach); /* virtgpu_debugfs.c */ void virtio_gpu_debugfs_init(struct drm_minor *minor); |