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author | Christian König <ckoenig.leichtzumerken@gmail.com> | 2020-01-10 16:09:54 +0100 |
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committer | Christian König <christian.koenig@amd.com> | 2020-01-16 16:35:07 +0100 |
commit | 5e791166d377c539db0f889e7793204912c374da (patch) | |
tree | 762e53f9a5cf1490bf7dbc31b7e66b9a33fcb594 /include/drm/ttm | |
parent | e4eed858357a94438fa5e3c5839c7b597acdb688 (diff) | |
download | linux-5e791166d377c539db0f889e7793204912c374da.tar.bz2 |
drm/ttm: nuke invalidate_caches callback
Another completely unused feature.
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Huang Rui <ray.huang@amd.com>
Link: https://patchwork.freedesktop.org/patch/348265/
Diffstat (limited to 'include/drm/ttm')
-rw-r--r-- | include/drm/ttm/ttm_bo_driver.h | 15 |
1 files changed, 0 insertions, 15 deletions
diff --git a/include/drm/ttm/ttm_bo_driver.h b/include/drm/ttm/ttm_bo_driver.h index cac7a8a0825a..c9e0fd09f4b2 100644 --- a/include/drm/ttm/ttm_bo_driver.h +++ b/include/drm/ttm/ttm_bo_driver.h @@ -210,8 +210,6 @@ struct ttm_mem_type_manager { * struct ttm_bo_driver * * @create_ttm_backend_entry: Callback to create a struct ttm_backend. - * @invalidate_caches: Callback to invalidate read caches when a buffer object - * has been evicted. * @init_mem_type: Callback to initialize a struct ttm_mem_type_manager * structure. * @evict_flags: Callback to obtain placement flags when a buffer is evicted. @@ -256,19 +254,6 @@ struct ttm_bo_driver { */ void (*ttm_tt_unpopulate)(struct ttm_tt *ttm); - /** - * struct ttm_bo_driver member invalidate_caches - * - * @bdev: the buffer object device. - * @flags: new placement of the rebound buffer object. - * - * A previosly evicted buffer has been rebound in a - * potentially new location. Tell the driver that it might - * consider invalidating read (texture) caches on the next command - * submission as a consequence. - */ - - int (*invalidate_caches)(struct ttm_bo_device *bdev, uint32_t flags); int (*init_mem_type)(struct ttm_bo_device *bdev, uint32_t type, struct ttm_mem_type_manager *man); |