diff options
Diffstat (limited to 'drivers/gpu/drm/xe/xe_tile.h')
| -rw-r--r-- | drivers/gpu/drm/xe/xe_tile.h | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/drivers/gpu/drm/xe/xe_tile.h b/drivers/gpu/drm/xe/xe_tile.h index dceb6297aa01..734132eddda5 100644 --- a/drivers/gpu/drm/xe/xe_tile.h +++ b/drivers/gpu/drm/xe/xe_tile.h @@ -8,6 +8,7 @@ #include "xe_device_types.h" +struct xe_pagemap; struct xe_tile; int xe_tile_init_early(struct xe_tile *tile, struct xe_device *xe, u8 id); @@ -23,4 +24,24 @@ static inline bool xe_tile_is_root(struct xe_tile *tile) return tile->id == 0; } +/** + * xe_tile_to_vr() - Return the struct xe_vram_region pointer from a + * struct xe_tile pointer + * @tile: Pointer to the struct xe_tile. + * + * Return: Pointer to the struct xe_vram_region embedded in *@tile. + */ +static inline struct xe_vram_region *xe_tile_to_vr(struct xe_tile *tile) +{ + return tile->mem.vram; +} + +#if IS_ENABLED(CONFIG_DRM_XE_PAGEMAP) +struct drm_pagemap *xe_tile_local_pagemap(struct xe_tile *tile); +#else +static inline struct drm_pagemap *xe_tile_local_pagemap(struct xe_tile *tile) +{ + return NULL; +} +#endif #endif |