diff options
| author | Christian König <christian.koenig@amd.com> | 2023-01-25 16:49:02 +0100 |
|---|---|---|
| committer | Christian König <christian.koenig@amd.com> | 2023-01-25 17:27:51 +0100 |
| commit | 0c8fb2469438256a9cbb690d538437db6f845df8 (patch) | |
| tree | e5f04964e58a0e177abb8f2333de9a73e708e9aa /drivers/gpu/drm/ttm/ttm_bo.c | |
| parent | drm/ttm: revert "stop allocating a dummy resource for pipelined gutting" (diff) | |
| download | linux-0c8fb2469438256a9cbb690d538437db6f845df8.tar.xz linux-0c8fb2469438256a9cbb690d538437db6f845df8.zip | |
drm/ttm: revert "stop allocating dummy resources during BO creation"
This reverts commit 00984ad39599bb2a1e6ec5d4e9c75a749f7f45c9.
It seems to still breka i915.
Signed-off-by: Christian König <christian.koenig@amd.com>
Acked-by: Matthew Auld <matthew.william.auld@gmail.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230125155023.105584-1-christian.koenig@amd.com
Diffstat (limited to 'drivers/gpu/drm/ttm/ttm_bo.c')
| -rw-r--r-- | drivers/gpu/drm/ttm/ttm_bo.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/gpu/drm/ttm/ttm_bo.c b/drivers/gpu/drm/ttm/ttm_bo.c index bb0c21c8caac..326a3d13a829 100644 --- a/drivers/gpu/drm/ttm/ttm_bo.c +++ b/drivers/gpu/drm/ttm/ttm_bo.c @@ -953,6 +953,7 @@ int ttm_bo_init_reserved(struct ttm_device *bdev, struct ttm_buffer_object *bo, struct sg_table *sg, struct dma_resv *resv, void (*destroy) (struct ttm_buffer_object *)) { + static const struct ttm_place sys_mem = { .mem_type = TTM_PL_SYSTEM }; int ret; kref_init(&bo->kref); @@ -969,6 +970,12 @@ int ttm_bo_init_reserved(struct ttm_device *bdev, struct ttm_buffer_object *bo, bo->base.resv = &bo->base._resv; atomic_inc(&ttm_glob.bo_count); + ret = ttm_resource_alloc(bo, &sys_mem, &bo->resource); + if (unlikely(ret)) { + ttm_bo_put(bo); + return ret; + } + /* * For ttm_bo_type_device buffers, allocate * address space from the device. |