diff options
Diffstat (limited to 'drivers/gpu/drm/virtio/virtgpu_drv.h')
| -rw-r--r-- | drivers/gpu/drm/virtio/virtgpu_drv.h | 36 |
1 files changed, 24 insertions, 12 deletions
diff --git a/drivers/gpu/drm/virtio/virtgpu_drv.h b/drivers/gpu/drm/virtio/virtgpu_drv.h index 7e69c06e168e..c1824bdf2418 100644 --- a/drivers/gpu/drm/virtio/virtgpu_drv.h +++ b/drivers/gpu/drm/virtio/virtgpu_drv.h @@ -32,6 +32,7 @@ #include <linux/virtio_gpu.h> #include <drm/drm_atomic.h> +#include <drm/drm_drv.h> #include <drm/drm_encoder.h> #include <drm/drm_fb_helper.h> #include <drm/drm_gem.h> @@ -68,15 +69,21 @@ struct virtio_gpu_object_params { struct virtio_gpu_object { struct drm_gem_shmem_object base; uint32_t hw_res_handle; - - struct sg_table *pages; - uint32_t mapped; bool dumb; bool created; }; #define gem_to_virtio_gpu_obj(gobj) \ container_of((gobj), struct virtio_gpu_object, base.base) +struct virtio_gpu_object_shmem { + struct virtio_gpu_object base; + struct sg_table *pages; + uint32_t mapped; +}; + +#define to_virtio_gpu_shmem(virtio_gpu_object) \ + container_of((virtio_gpu_object), struct virtio_gpu_object_shmem, base) + struct virtio_gpu_object_array { struct ww_acquire_ctx ticket; struct list_head next; @@ -114,6 +121,7 @@ struct virtio_gpu_vbuffer { char *resp_buf; int resp_size; virtio_gpu_resp_cb resp_cb; + void *resp_cb_data; struct virtio_gpu_object_array *objs; struct list_head list; @@ -175,10 +183,8 @@ struct virtio_gpu_device { struct virtio_gpu_queue ctrlq; struct virtio_gpu_queue cursorq; struct kmem_cache *vbufs; - bool vqs_ready; - bool disable_notify; - bool pending_notify; + atomic_t pending_commands; struct ida resource_ida; @@ -193,6 +199,7 @@ struct virtio_gpu_device { bool has_virgl_3d; bool has_edid; + bool has_indirect; struct work_struct config_changed_work; @@ -207,6 +214,8 @@ struct virtio_gpu_device { struct virtio_gpu_fpriv { uint32_t ctx_id; + bool context_created; + struct mutex context_lock; }; /* virtio_ioctl.c */ @@ -216,6 +225,7 @@ extern struct drm_ioctl_desc virtio_gpu_ioctls[DRM_VIRTIO_NUM_IOCTLS]; /* virtio_kms.c */ int virtio_gpu_init(struct drm_device *dev); void virtio_gpu_deinit(struct drm_device *dev); +void virtio_gpu_release(struct drm_device *dev); int virtio_gpu_driver_open(struct drm_device *dev, struct drm_file *file); void virtio_gpu_driver_postclose(struct drm_device *dev, struct drm_file *file); @@ -262,7 +272,7 @@ void virtio_gpu_cmd_create_resource(struct virtio_gpu_device *vgdev, struct virtio_gpu_object_array *objs, struct virtio_gpu_fence *fence); void virtio_gpu_cmd_unref_resource(struct virtio_gpu_device *vgdev, - uint32_t resource_id); + struct virtio_gpu_object *bo); void virtio_gpu_cmd_transfer_to_host_2d(struct virtio_gpu_device *vgdev, uint64_t offset, uint32_t width, uint32_t height, @@ -279,9 +289,8 @@ void virtio_gpu_cmd_set_scanout(struct virtio_gpu_device *vgdev, uint32_t x, uint32_t y); int virtio_gpu_object_attach(struct virtio_gpu_device *vgdev, struct virtio_gpu_object *obj, - struct virtio_gpu_fence *fence); -void virtio_gpu_object_detach(struct virtio_gpu_device *vgdev, - struct virtio_gpu_object *obj); + struct virtio_gpu_mem_entry *ents, + unsigned int nents); int virtio_gpu_attach_status_page(struct virtio_gpu_device *vgdev); int virtio_gpu_detach_status_page(struct virtio_gpu_device *vgdev); void virtio_gpu_cursor_ping(struct virtio_gpu_device *vgdev, @@ -332,8 +341,7 @@ void virtio_gpu_dequeue_ctrl_func(struct work_struct *work); void virtio_gpu_dequeue_cursor_func(struct work_struct *work); void virtio_gpu_dequeue_fence_func(struct work_struct *work); -void virtio_gpu_disable_notify(struct virtio_gpu_device *vgdev); -void virtio_gpu_enable_notify(struct virtio_gpu_device *vgdev); +void virtio_gpu_notify(struct virtio_gpu_device *vgdev); /* virtio_gpu_display.c */ void virtio_gpu_modeset_init(struct virtio_gpu_device *vgdev); @@ -355,12 +363,16 @@ void virtio_gpu_fence_event_process(struct virtio_gpu_device *vdev, u64 last_seq); /* virtio_gpu_object */ +void virtio_gpu_cleanup_object(struct virtio_gpu_object *bo); struct drm_gem_object *virtio_gpu_create_object(struct drm_device *dev, size_t size); int virtio_gpu_object_create(struct virtio_gpu_device *vgdev, struct virtio_gpu_object_params *params, struct virtio_gpu_object **bo_ptr, struct virtio_gpu_fence *fence); + +bool virtio_gpu_is_shmem(struct virtio_gpu_object *bo); + /* virtgpu_prime.c */ struct drm_gem_object *virtgpu_gem_prime_import_sg_table( struct drm_device *dev, struct dma_buf_attachment *attach, |