diff options
Diffstat (limited to 'drivers/gpu/drm/virtio/virtgpu_drv.h')
| -rw-r--r-- | drivers/gpu/drm/virtio/virtgpu_drv.h | 52 |
1 files changed, 39 insertions, 13 deletions
diff --git a/drivers/gpu/drm/virtio/virtgpu_drv.h b/drivers/gpu/drm/virtio/virtgpu_drv.h index af6ffb696086..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 @@ -58,6 +57,9 @@ #define MAX_CAPSET_ID 63 #define MAX_RINGS 64 +/* See virtio_gpu_ctx_create. One additional character for NULL terminator. */ +#define DEBUG_NAME_MAX_LEN 65 + struct virtio_gpu_object_params { unsigned long size; bool dumb; @@ -86,9 +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; @@ -119,7 +123,7 @@ struct virtio_gpu_object_array { struct ww_acquire_ctx ticket; struct list_head next; u32 nents, total; - struct drm_gem_object *objs[]; + struct drm_gem_object *objs[] __counted_by(total); }; struct virtio_gpu_vbuffer; @@ -176,7 +180,7 @@ struct virtio_gpu_output { struct drm_encoder enc; struct virtio_gpu_display_one info; struct virtio_gpu_update_cursor cursor; - struct edid *edid; + const struct drm_edid *drm_edid; int cur_x; int cur_y; bool needs_modeset; @@ -191,6 +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; @@ -274,6 +285,8 @@ struct virtio_gpu_fpriv { uint64_t base_fence_ctx; uint64_t ring_idx_mask; struct mutex context_lock; + char debug_name[DEBUG_NAME_MAX_LEN]; + bool explicit_debug_name; }; /* virtgpu_ioctl.c */ @@ -296,10 +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); @@ -324,12 +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, @@ -344,8 +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); -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_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); @@ -394,11 +416,9 @@ virtio_gpu_cmd_resource_create_3d(struct virtio_gpu_device *vgdev, struct virtio_gpu_fence *fence); void virtio_gpu_ctrl_ack(struct virtqueue *vq); void virtio_gpu_cursor_ack(struct virtqueue *vq); -void virtio_gpu_fence_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_dequeue_fence_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 @@ -465,11 +485,13 @@ struct dma_buf *virtgpu_gem_prime_export(struct drm_gem_object *obj, int flags); struct drm_gem_object *virtgpu_gem_prime_import(struct drm_device *dev, struct dma_buf *buf); -int virtgpu_gem_prime_get_uuid(struct drm_gem_object *obj, - uuid_t *uuid); 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); @@ -486,4 +508,8 @@ void virtio_gpu_vram_unmap_dma_buf(struct device *dev, struct sg_table *sgt, enum dma_data_direction dir); +/* virtgpu_submit.c */ +int virtio_gpu_execbuffer_ioctl(struct drm_device *dev, void *data, + struct drm_file *file); + #endif |