diff options
Diffstat (limited to 'drivers/gpu/drm/i915/intel_memory_region.h')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_memory_region.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/intel_memory_region.h b/drivers/gpu/drm/i915/intel_memory_region.h index 49b059a2be70..238722009677 100644 --- a/drivers/gpu/drm/i915/intel_memory_region.h +++ b/drivers/gpu/drm/i915/intel_memory_region.h @@ -10,6 +10,7 @@ #include <linux/ioport.h> #include <linux/mutex.h> #include <linux/io-mapping.h> +#include <drm/drm_mm.h> #include "i915_buddy.h" @@ -71,6 +72,9 @@ struct intel_memory_region { struct io_mapping iomap; struct resource region; + /* For fake LMEM */ + struct drm_mm_node fake_mappable; + struct i915_buddy_mm mm; struct mutex mm_lock; @@ -83,6 +87,8 @@ struct intel_memory_region { unsigned int instance; unsigned int id; + dma_addr_t remap_addr; + struct { struct mutex lock; /* Protects access to objects */ struct list_head list; @@ -117,4 +123,7 @@ struct intel_memory_region * intel_memory_region_get(struct intel_memory_region *mem); void intel_memory_region_put(struct intel_memory_region *mem); +int intel_memory_regions_hw_probe(struct drm_i915_private *i915); +void intel_memory_regions_driver_release(struct drm_i915_private *i915); + #endif |