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authorRoger He <Hongbo.He@amd.com>2017-12-21 17:42:50 +0800
committerAlex Deucher <alexander.deucher@amd.com>2017-12-28 09:48:19 -0500
commitd0cef9fa4411eb17dd350cced3336ca58f465ff1 (patch)
tree43aff52b5cf09da35a507c253112e5c77ead0346 /include/drm
parent9de2fb99ebe059f7777b4c0463eca2946f2bda4d (diff)
drm/ttm: use an operation ctx for ttm_tt_populate in ttm_bo_driver (v2)
forward the operation context to ttm_tt_populate as well, and the ultimate goal is swapout enablement for reserved BOs. v2: squash in fix for vboxvideo Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Roger He <Hongbo.He@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'include/drm')
-rw-r--r--include/drm/ttm/ttm_bo_driver.h5
-rw-r--r--include/drm/ttm/ttm_page_alloc.h11
2 files changed, 10 insertions, 6 deletions
diff --git a/include/drm/ttm/ttm_bo_driver.h b/include/drm/ttm/ttm_bo_driver.h
index 934fecfa7b07..84860ece77eb 100644
--- a/include/drm/ttm/ttm_bo_driver.h
+++ b/include/drm/ttm/ttm_bo_driver.h
@@ -352,7 +352,8 @@ struct ttm_bo_driver {
* Returns:
* -ENOMEM: Out of memory.
*/
- int (*ttm_tt_populate)(struct ttm_tt *ttm);
+ int (*ttm_tt_populate)(struct ttm_tt *ttm,
+ struct ttm_operation_ctx *ctx);
/**
* ttm_tt_unpopulate
@@ -1077,7 +1078,7 @@ struct ttm_tt *ttm_agp_tt_create(struct ttm_bo_device *bdev,
struct agp_bridge_data *bridge,
unsigned long size, uint32_t page_flags,
struct page *dummy_read_page);
-int ttm_agp_tt_populate(struct ttm_tt *ttm);
+int ttm_agp_tt_populate(struct ttm_tt *ttm, struct ttm_operation_ctx *ctx);
void ttm_agp_tt_unpopulate(struct ttm_tt *ttm);
#endif
diff --git a/include/drm/ttm/ttm_page_alloc.h b/include/drm/ttm/ttm_page_alloc.h
index 593811362a91..4d9b019d253c 100644
--- a/include/drm/ttm/ttm_page_alloc.h
+++ b/include/drm/ttm/ttm_page_alloc.h
@@ -47,7 +47,7 @@ void ttm_page_alloc_fini(void);
*
* Add backing pages to all of @ttm
*/
-int ttm_pool_populate(struct ttm_tt *ttm);
+int ttm_pool_populate(struct ttm_tt *ttm, struct ttm_operation_ctx *ctx);
/**
* ttm_pool_unpopulate:
@@ -61,7 +61,8 @@ void ttm_pool_unpopulate(struct ttm_tt *ttm);
/**
* Populates and DMA maps pages to fullfil a ttm_dma_populate() request
*/
-int ttm_populate_and_map_pages(struct device *dev, struct ttm_dma_tt *tt);
+int ttm_populate_and_map_pages(struct device *dev, struct ttm_dma_tt *tt,
+ struct ttm_operation_ctx *ctx);
/**
* Unpopulates and DMA unmaps pages as part of a
@@ -89,7 +90,8 @@ void ttm_dma_page_alloc_fini(void);
*/
int ttm_dma_page_alloc_debugfs(struct seq_file *m, void *data);
-int ttm_dma_populate(struct ttm_dma_tt *ttm_dma, struct device *dev);
+int ttm_dma_populate(struct ttm_dma_tt *ttm_dma, struct device *dev,
+ struct ttm_operation_ctx *ctx);
void ttm_dma_unpopulate(struct ttm_dma_tt *ttm_dma, struct device *dev);
#else
@@ -106,7 +108,8 @@ static inline int ttm_dma_page_alloc_debugfs(struct seq_file *m, void *data)
return 0;
}
static inline int ttm_dma_populate(struct ttm_dma_tt *ttm_dma,
- struct device *dev)
+ struct device *dev,
+ struct ttm_operation_ctx *ctx)
{
return -ENOMEM;
}