On 2016年09月08日 21:41, Christian König wrote:
From: Christian König <christian.koenig@xxxxxxx>
Makes more sense to keep that together.
Signed-off-by: Christian König <christian.koenig@xxxxxxx>
Reviewed-by: Chunming Zhou <david1.zhou@xxxxxxx>
---
include/drm/ttm/ttm_bo_api.h | 32 +-------------------------------
include/drm/ttm/ttm_placement.h | 35 +++++++++++++++++++++++++++++++++++
2 files changed, 36 insertions(+), 31 deletions(-)
diff --git a/include/drm/ttm/ttm_bo_api.h b/include/drm/ttm/ttm_bo_api.h
index 97aaf5c..d73c7c2 100644
--- a/include/drm/ttm/ttm_bo_api.h
+++ b/include/drm/ttm/ttm_bo_api.h
@@ -45,37 +45,7 @@ struct ttm_bo_device;
struct drm_mm_node;
-/**
- * struct ttm_place
- *
- * @fpfn: first valid page frame number to put the object
- * @lpfn: last valid page frame number to put the object
- * @flags: memory domain and caching flags for the object
- *
- * Structure indicating a possible place to put an object.
- */
-struct ttm_place {
- unsigned fpfn;
- unsigned lpfn;
- uint32_t flags;
-};
-
-/**
- * struct ttm_placement
- *
- * @num_placement: number of preferred placements
- * @placement: preferred placements
- * @num_busy_placement: number of preferred placements when need to evict buffer
- * @busy_placement: preferred placements when need to evict buffer
- *
- * Structure indicating the placement you request for an object.
- */
-struct ttm_placement {
- unsigned num_placement;
- const struct ttm_place *placement;
- unsigned num_busy_placement;
- const struct ttm_place *busy_placement;
-};
+struct ttm_placement;
/**
* struct ttm_bus_placement
diff --git a/include/drm/ttm/ttm_placement.h b/include/drm/ttm/ttm_placement.h
index 20219d9..ff5195c 100644
--- a/include/drm/ttm/ttm_placement.h
+++ b/include/drm/ttm/ttm_placement.h
@@ -30,6 +30,9 @@
#ifndef _TTM_PLACEMENT_H_
#define _TTM_PLACEMENT_H_
+
+#include <linux/types.h>
+
/*
* Memory regions for data placement.
*/
@@ -73,4 +76,36 @@
#define TTM_PL_MASK_MEMTYPE (TTM_PL_MASK_MEM | TTM_PL_MASK_CACHING)
+/**
+ * struct ttm_place
+ *
+ * @fpfn: first valid page frame number to put the object
+ * @lpfn: last valid page frame number to put the object
+ * @flags: memory domain and caching flags for the object
+ *
+ * Structure indicating a possible place to put an object.
+ */
+struct ttm_place {
+ unsigned fpfn;
+ unsigned lpfn;
+ uint32_t flags;
+};
+
+/**
+ * struct ttm_placement
+ *
+ * @num_placement: number of preferred placements
+ * @placement: preferred placements
+ * @num_busy_placement: number of preferred placements when need to evict buffer
+ * @busy_placement: preferred placements when need to evict buffer
+ *
+ * Structure indicating the placement you request for an object.
+ */
+struct ttm_placement {
+ unsigned num_placement;
+ const struct ttm_place *placement;
+ unsigned num_busy_placement;
+ const struct ttm_place *busy_placement;
+};
+
#endif
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