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path: root/drivers/gpu/drm/ast/ast_drv.h
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Diffstat (limited to 'drivers/gpu/drm/ast/ast_drv.h')
-rw-r--r--drivers/gpu/drm/ast/ast_drv.h20
1 files changed, 18 insertions, 2 deletions
diff --git a/drivers/gpu/drm/ast/ast_drv.h b/drivers/gpu/drm/ast/ast_drv.h
index 02e52d5..622d4ae 100644
--- a/drivers/gpu/drm/ast/ast_drv.h
+++ b/drivers/gpu/drm/ast/ast_drv.h
@@ -348,8 +348,24 @@ int ast_gem_create(struct drm_device *dev,
int ast_bo_pin(struct ast_bo *bo, u32 pl_flag, u64 *gpu_addr);
int ast_bo_unpin(struct ast_bo *bo);
-int ast_bo_reserve(struct ast_bo *bo, bool no_wait);
-void ast_bo_unreserve(struct ast_bo *bo);
+static inline int ast_bo_reserve(struct ast_bo *bo, bool no_wait)
+{
+ int ret;
+
+ ret = ttm_bo_reserve(&bo->bo, true, no_wait, false, 0);
+ if (ret) {
+ if (ret != -ERESTARTSYS && ret != -EBUSY)
+ DRM_ERROR("reserve failed %p\n", bo);
+ return ret;
+ }
+ return 0;
+}
+
+static inline void ast_bo_unreserve(struct ast_bo *bo)
+{
+ ttm_bo_unreserve(&bo->bo);
+}
+
void ast_ttm_placement(struct ast_bo *bo, int domain);
int ast_bo_push_sysram(struct ast_bo *bo);
int ast_mmap(struct file *filp, struct vm_area_struct *vma);
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