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| author | Dave Airlie <airlied@redhat.com> | 2020-08-04 05:55:46 +0300 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2020-08-06 05:31:29 +0300 |
| commit | 747074bb04b5a6be8e562d06b5a312d6ddb253d0 (patch) | |
| tree | 7487a788034d14dd2dd499aafc85cb7880d99fcd /include/drm/ttm/ttm_bo_driver.h | |
| parent | e22054debc079ed1c9db7561b8efda43a078fbe0 (diff) | |
| download | linux-747074bb04b5a6be8e562d06b5a312d6ddb253d0.tar.xz | |
drm/ttm: split the mm manager init code (v2)
This will allow the driver to control the ordering here better.
Eventually the old path will be removed.
v2: add docs for new APIs.
rename new path to ttm_mem_type_manager_init/set_used(for now)
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200804025632.3868079-14-airlied@gmail.com
Diffstat (limited to 'include/drm/ttm/ttm_bo_driver.h')
| -rw-r--r-- | include/drm/ttm/ttm_bo_driver.h | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/include/drm/ttm/ttm_bo_driver.h b/include/drm/ttm/ttm_bo_driver.h index ee11ae621c3b..02aa1b996b3a 100644 --- a/include/drm/ttm/ttm_bo_driver.h +++ b/include/drm/ttm/ttm_bo_driver.h @@ -689,6 +689,21 @@ static inline void ttm_bo_unreserve(struct ttm_buffer_object *bo) dma_resv_unlock(bo->base.resv); } +/** + * ttm_mem_type_manager_set_used + * + * @man: A memory manager object. + * @used: usage state to set. + * + * Set the manager in use flag. If disabled the manager is no longer + * used for object placement. + */ +static inline void ttm_mem_type_manager_set_used(struct ttm_mem_type_manager *man, bool used) +{ + man->has_type = true; + man->use_type = used; +} + /* * ttm_bo_util.c */ |