diff options
Diffstat (limited to 'drivers/gpu/drm/vmwgfx/vmwgfx_drv.h')
| -rw-r--r-- | drivers/gpu/drm/vmwgfx/vmwgfx_drv.h | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h index 75e6d10281a8..ee564f0a4fb0 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h @@ -79,6 +79,7 @@ struct vmw_resource { int id; enum ttm_object_type res_type; bool avail; + void (*remove_from_lists) (struct vmw_resource *res); void (*hw_destroy) (struct vmw_resource *res); void (*res_free) (struct vmw_resource *res); struct list_head validate_head; @@ -99,9 +100,11 @@ struct vmw_cursor_snooper { }; struct vmw_framebuffer; +struct vmw_surface_offset; struct vmw_surface { struct vmw_resource res; + struct list_head lru_head; /* Protected by the resource lock */ uint32_t flags; uint32_t format; uint32_t mip_levels[DRM_VMW_MAX_SURFACE_FACES]; @@ -112,6 +115,9 @@ struct vmw_surface { /* TODO so far just a extra pointer */ struct vmw_cursor_snooper snooper; + struct ttm_buffer_object *backup; + struct vmw_surface_offset *offsets; + uint32_t backup_size; }; struct vmw_marker_queue { @@ -310,6 +316,16 @@ struct vmw_private { struct ttm_buffer_object *pinned_bo; uint32_t query_cid; bool dummy_query_bo_pinned; + + /* + * Surface swapping. The "surface_lru" list is protected by the + * resource lock in order to be able to destroy a surface and take + * it off the lru atomically. "used_memory_size" is currently + * protected by the cmdbuf mutex for simplicity. + */ + + struct list_head surface_lru; + uint32_t used_memory_size; }; static inline struct vmw_private *vmw_priv(struct drm_device *dev) @@ -389,6 +405,8 @@ extern int vmw_surface_reference_ioctl(struct drm_device *dev, void *data, extern int vmw_surface_check(struct vmw_private *dev_priv, struct ttm_object_file *tfile, uint32_t handle, int *id); +extern int vmw_surface_validate(struct vmw_private *dev_priv, + struct vmw_surface *srf); extern void vmw_dmabuf_bo_free(struct ttm_buffer_object *bo); extern int vmw_dmabuf_init(struct vmw_private *dev_priv, struct vmw_dma_buffer *vmw_bo, @@ -412,6 +430,7 @@ extern int vmw_user_stream_lookup(struct vmw_private *dev_priv, struct ttm_object_file *tfile, uint32_t *inout_id, struct vmw_resource **out); +extern void vmw_resource_unreserve(struct list_head *list); /** * DMA buffer helper routines - vmwgfx_dmabuf.c @@ -486,6 +505,7 @@ extern struct ttm_placement vmw_vram_gmr_placement; extern struct ttm_placement vmw_vram_gmr_ne_placement; extern struct ttm_placement vmw_sys_placement; extern struct ttm_placement vmw_evictable_placement; +extern struct ttm_placement vmw_srf_placement; extern struct ttm_bo_driver vmw_bo_driver; extern int vmw_dma_quiescent(struct drm_device *dev); @@ -508,6 +528,12 @@ extern void vmw_execbuf_release_pinned_bo(struct vmw_private *dev_priv, bool only_on_cid_match, uint32_t cid); +extern int vmw_execbuf_fence_commands(struct drm_file *file_priv, + struct vmw_private *dev_priv, + struct vmw_fence_obj **p_fence, + uint32_t *p_handle); + + /** * IRQs and wating - vmwgfx_irq.c */ |
