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| author | Rob Clark <robdclark@chromium.org> | 2022-04-12 00:58:37 +0300 |
|---|---|---|
| committer | Rob Clark <robdclark@chromium.org> | 2022-04-22 01:03:12 +0300 |
| commit | 27674c666826d758884d61dbfa8476347bed469d (patch) | |
| tree | 8b1dd1c10343934645d8e432241de0061b10b9a9 /drivers/gpu/drm/msm/msm_gem.h | |
| parent | 522f1abffe90a38e5f22d0112aba8b9a2eae8cf3 (diff) | |
| download | linux-27674c666826d758884d61dbfa8476347bed469d.tar.xz | |
drm/msm/gem: Split vma lookup and pin
This way we only lookup vma once per object per submit, for both the
submit and retire path.
Signed-off-by: Rob Clark <robdclark@chromium.org>
Link: https://lore.kernel.org/r/20220411215849.297838-9-robdclark@gmail.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 | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/drivers/gpu/drm/msm/msm_gem.h b/drivers/gpu/drm/msm/msm_gem.h index 772de010a669..f98264cf130d 100644 --- a/drivers/gpu/drm/msm/msm_gem.h +++ b/drivers/gpu/drm/msm/msm_gem.h @@ -133,17 +133,17 @@ struct msm_gem_object { #define to_msm_bo(x) container_of(x, struct msm_gem_object, base) uint64_t msm_gem_mmap_offset(struct drm_gem_object *obj); +int msm_gem_pin_vma_locked(struct drm_gem_object *obj, struct msm_gem_vma *vma); +void msm_gem_unpin_vma_locked(struct drm_gem_object *obj, struct msm_gem_vma *vma); +struct msm_gem_vma *msm_gem_get_vma_locked(struct drm_gem_object *obj, + struct msm_gem_address_space *aspace); int msm_gem_get_iova(struct drm_gem_object *obj, struct msm_gem_address_space *aspace, uint64_t *iova); 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); -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); @@ -369,6 +369,7 @@ struct msm_gem_submit { uint32_t handle; }; uint64_t iova; + struct msm_gem_vma *vma; } bos[]; }; |