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| author | Rob Clark <robdclark@chromium.org> | 2020-10-23 09:51:06 -0700 |
|---|---|---|
| committer | Rob Clark <robdclark@chromium.org> | 2020-11-04 16:00:55 -0800 |
| commit | e4b87d227f9e826c2b2db6b662906550a70a089a (patch) | |
| tree | 9b995be58f5d8ad5dfe410c51e5cc92712a51412 /drivers/gpu/drm/msm/msm_gem.h | |
| parent | 8f642378bfe58ac0973c9f0a17ee57dd7053d3df (diff) | |
| download | linux-e4b87d227f9e826c2b2db6b662906550a70a089a.tar.bz2 | |
drm/msm/gem: Add some _locked() helpers
When we cut-over to using dma_resv_lock/etc instead of msm_obj->lock,
we'll need these for the submit path (where resv->lock is already held).
Signed-off-by: Rob Clark <robdclark@chromium.org>
Reviewed-by: Kristian H. Kristensen <hoegsberg@google.com>
Signed-off-by: Rob Clark <robdclark@chromium.org>
Diffstat (limited to 'drivers/gpu/drm/msm/msm_gem.h')
| -rw-r--r-- | drivers/gpu/drm/msm/msm_gem.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/gpu/drm/msm/msm_gem.h b/drivers/gpu/drm/msm/msm_gem.h index fbad08badf43..d55d5401a2d2 100644 --- a/drivers/gpu/drm/msm/msm_gem.h +++ b/drivers/gpu/drm/msm/msm_gem.h @@ -103,10 +103,14 @@ int msm_gem_get_iova(struct drm_gem_object *obj, int msm_gem_get_and_pin_iova_range(struct drm_gem_object *obj, struct msm_gem_address_space *aspace, uint64_t *iova, u64 range_start, u64 range_end); +int msm_gem_get_and_pin_iova_locked(struct drm_gem_object *obj, + struct msm_gem_address_space *aspace, uint64_t *iova); int msm_gem_get_and_pin_iova(struct drm_gem_object *obj, struct msm_gem_address_space *aspace, uint64_t *iova); uint64_t msm_gem_iova(struct drm_gem_object *obj, struct msm_gem_address_space *aspace); +void msm_gem_unpin_iova_locked(struct drm_gem_object *obj, + struct msm_gem_address_space *aspace); void msm_gem_unpin_iova(struct drm_gem_object *obj, struct msm_gem_address_space *aspace); struct page **msm_gem_get_pages(struct drm_gem_object *obj); @@ -115,8 +119,10 @@ int msm_gem_dumb_create(struct drm_file *file, struct drm_device *dev, struct drm_mode_create_dumb *args); int msm_gem_dumb_map_offset(struct drm_file *file, struct drm_device *dev, uint32_t handle, uint64_t *offset); +void *msm_gem_get_vaddr_locked(struct drm_gem_object *obj); void *msm_gem_get_vaddr(struct drm_gem_object *obj); void *msm_gem_get_vaddr_active(struct drm_gem_object *obj); +void msm_gem_put_vaddr_locked(struct drm_gem_object *obj); void msm_gem_put_vaddr(struct drm_gem_object *obj); int msm_gem_madvise(struct drm_gem_object *obj, unsigned madv); int msm_gem_sync_object(struct drm_gem_object *obj, |