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path: root/drivers/gpu/drm/ast/ast_ttm.c
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Diffstat (limited to 'drivers/gpu/drm/ast/ast_ttm.c')
-rw-r--r--drivers/gpu/drm/ast/ast_ttm.c22
1 files changed, 4 insertions, 18 deletions
diff --git a/drivers/gpu/drm/ast/ast_ttm.c b/drivers/gpu/drm/ast/ast_ttm.c
index 7b784d91e258..fe354ebf374d 100644
--- a/drivers/gpu/drm/ast/ast_ttm.c
+++ b/drivers/gpu/drm/ast/ast_ttm.c
@@ -199,9 +199,8 @@ static struct ttm_backend_func ast_tt_backend_func = {
};
-static struct ttm_tt *ast_ttm_tt_create(struct ttm_bo_device *bdev,
- unsigned long size, uint32_t page_flags,
- struct page *dummy_read_page)
+static struct ttm_tt *ast_ttm_tt_create(struct ttm_buffer_object *bo,
+ uint32_t page_flags)
{
struct ttm_tt *tt;
@@ -209,28 +208,15 @@ static struct ttm_tt *ast_ttm_tt_create(struct ttm_bo_device *bdev,
if (tt == NULL)
return NULL;
tt->func = &ast_tt_backend_func;
- if (ttm_tt_init(tt, bdev, size, page_flags, dummy_read_page)) {
+ if (ttm_tt_init(tt, bo, page_flags)) {
kfree(tt);
return NULL;
}
return tt;
}
-static int ast_ttm_tt_populate(struct ttm_tt *ttm,
- struct ttm_operation_ctx *ctx)
-{
- return ttm_pool_populate(ttm, ctx);
-}
-
-static void ast_ttm_tt_unpopulate(struct ttm_tt *ttm)
-{
- ttm_pool_unpopulate(ttm);
-}
-
struct ttm_bo_driver ast_bo_driver = {
.ttm_tt_create = ast_ttm_tt_create,
- .ttm_tt_populate = ast_ttm_tt_populate,
- .ttm_tt_unpopulate = ast_ttm_tt_unpopulate,
.init_mem_type = ast_bo_init_mem_type,
.eviction_valuable = ttm_bo_eviction_valuable,
.evict_flags = ast_bo_evict_flags,
@@ -335,7 +321,7 @@ int ast_bo_create(struct drm_device *dev, int size, int align,
ret = ttm_bo_init(&ast->ttm.bdev, &astbo->bo, size,
ttm_bo_type_device, &astbo->placement,
- align >> PAGE_SHIFT, false, NULL, acc_size,
+ align >> PAGE_SHIFT, false, acc_size,
NULL, NULL, ast_bo_ttm_destroy);
if (ret)
goto error;