diff options
Diffstat (limited to 'drivers/gpu/drm/i915/i915_gem_gtt.h')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_gem_gtt.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/gpu/drm/i915/i915_gem_gtt.h b/drivers/gpu/drm/i915/i915_gem_gtt.h index 1b96a06be3cb..8d6f7c18c404 100644 --- a/drivers/gpu/drm/i915/i915_gem_gtt.h +++ b/drivers/gpu/drm/i915/i915_gem_gtt.h @@ -154,6 +154,7 @@ struct i915_vma { void (*unbind_vma)(struct i915_vma *vma); /* Map an object into an address space with the given cache flags. */ #define GLOBAL_BIND (1<<0) +#define PTE_READ_ONLY (1<<1) void (*bind_vma)(struct i915_vma *vma, enum i915_cache_level cache_level, u32 flags); @@ -197,7 +198,7 @@ struct i915_address_space { /* FIXME: Need a more generic return type */ gen6_gtt_pte_t (*pte_encode)(dma_addr_t addr, enum i915_cache_level level, - bool valid); /* Create a valid PTE */ + bool valid, u32 flags); /* Create a valid PTE */ void (*clear_range)(struct i915_address_space *vm, uint64_t start, uint64_t length, @@ -205,7 +206,7 @@ struct i915_address_space { void (*insert_entries)(struct i915_address_space *vm, struct sg_table *st, uint64_t start, - enum i915_cache_level cache_level); + enum i915_cache_level cache_level, u32 flags); void (*cleanup)(struct i915_address_space *vm); }; |