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| author | Rob Clark <robdclark@gmail.com> | 2017-06-13 11:07:08 -0400 |
|---|---|---|
| committer | Rob Clark <robdclark@gmail.com> | 2017-06-16 11:16:04 -0400 |
| commit | 8bdcd949bbe7e7f9e60a3564baa600884f8f4ba7 (patch) | |
| tree | 3533095936dfa62a37977c8b9a877443fced303e /drivers/gpu/drm/msm/msm_drv.h | |
| parent | f59f62d592a0553bbff6c5b2ba66036becb01c4a (diff) | |
| download | op-kernel-dev-8bdcd949bbe7e7f9e60a3564baa600884f8f4ba7.zip op-kernel-dev-8bdcd949bbe7e7f9e60a3564baa600884f8f4ba7.tar.gz | |
drm/msm: pass address-space to _get_iova() and friends
No functional change, that will come later. But this will make it
easier to deal with dynamically created address spaces (ie. per-
process pagetables for gpu).
Signed-off-by: Rob Clark <robdclark@gmail.com>
Diffstat (limited to 'drivers/gpu/drm/msm/msm_drv.h')
| -rw-r--r-- | drivers/gpu/drm/msm/msm_drv.h | 22 |
1 files changed, 14 insertions, 8 deletions
diff --git a/drivers/gpu/drm/msm/msm_drv.h b/drivers/gpu/drm/msm/msm_drv.h index 1b26ca6..5570c5c 100644 --- a/drivers/gpu/drm/msm/msm_drv.h +++ b/drivers/gpu/drm/msm/msm_drv.h @@ -209,13 +209,16 @@ int msm_gem_mmap_obj(struct drm_gem_object *obj, int msm_gem_mmap(struct file *filp, struct vm_area_struct *vma); int msm_gem_fault(struct vm_fault *vmf); uint64_t msm_gem_mmap_offset(struct drm_gem_object *obj); -int msm_gem_get_iova_locked(struct drm_gem_object *obj, int id, - uint64_t *iova); -int msm_gem_get_iova(struct drm_gem_object *obj, int id, uint64_t *iova); -uint64_t msm_gem_iova(struct drm_gem_object *obj, int id); +int msm_gem_get_iova_locked(struct drm_gem_object *obj, + struct msm_gem_address_space *aspace, uint64_t *iova); +int msm_gem_get_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); struct page **msm_gem_get_pages(struct drm_gem_object *obj); void msm_gem_put_pages(struct drm_gem_object *obj); -void msm_gem_put_iova(struct drm_gem_object *obj, int id); +void msm_gem_put_iova(struct drm_gem_object *obj, + struct msm_gem_address_space *aspace); 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, @@ -251,9 +254,12 @@ struct drm_gem_object *msm_gem_new(struct drm_device *dev, struct drm_gem_object *msm_gem_import(struct drm_device *dev, struct dma_buf *dmabuf, struct sg_table *sgt); -int msm_framebuffer_prepare(struct drm_framebuffer *fb, int id); -void msm_framebuffer_cleanup(struct drm_framebuffer *fb, int id); -uint32_t msm_framebuffer_iova(struct drm_framebuffer *fb, int id, int plane); +int msm_framebuffer_prepare(struct drm_framebuffer *fb, + struct msm_gem_address_space *aspace); +void msm_framebuffer_cleanup(struct drm_framebuffer *fb, + struct msm_gem_address_space *aspace); +uint32_t msm_framebuffer_iova(struct drm_framebuffer *fb, + struct msm_gem_address_space *aspace, int plane); struct drm_gem_object *msm_framebuffer_bo(struct drm_framebuffer *fb, int plane); const struct msm_format *msm_framebuffer_format(struct drm_framebuffer *fb); struct drm_framebuffer *msm_framebuffer_init(struct drm_device *dev, |
