From 695383a1386c57ea723ff54ea99f49222deed3fd Mon Sep 17 00:00:00 2001 From: Rob Clark Date: Mon, 11 Apr 2022 14:58:30 -0700 Subject: drm/msm/gem: Move prototypes These belong more cleanly in the gem header. Signed-off-by: Rob Clark Reviewed-by: Dmitry Baryshkov Link: https://lore.kernel.org/r/20220411215849.297838-2-robdclark@gmail.com Signed-off-by: Rob Clark --- drivers/gpu/drm/msm/msm_gem.h | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) (limited to 'drivers/gpu/drm/msm/msm_gem.h') diff --git a/drivers/gpu/drm/msm/msm_gem.h b/drivers/gpu/drm/msm/msm_gem.h index 58e11c282928..947ff7d9b471 100644 --- a/drivers/gpu/drm/msm/msm_gem.h +++ b/drivers/gpu/drm/msm/msm_gem.h @@ -40,6 +40,15 @@ struct msm_gem_address_space { int faults; }; +struct msm_gem_address_space * +msm_gem_address_space_get(struct msm_gem_address_space *aspace); + +void msm_gem_address_space_put(struct msm_gem_address_space *aspace); + +struct msm_gem_address_space * +msm_gem_address_space_create(struct msm_mmu *mmu, const char *name, + u64 va_start, u64 size); + struct msm_gem_vma { struct drm_mm_node node; uint64_t iova; @@ -49,6 +58,19 @@ struct msm_gem_vma { int inuse; }; +int msm_gem_init_vma(struct msm_gem_address_space *aspace, + struct msm_gem_vma *vma, int npages, + u64 range_start, u64 range_end); +void msm_gem_purge_vma(struct msm_gem_address_space *aspace, + struct msm_gem_vma *vma); +void msm_gem_unmap_vma(struct msm_gem_address_space *aspace, + struct msm_gem_vma *vma); +int msm_gem_map_vma(struct msm_gem_address_space *aspace, + struct msm_gem_vma *vma, int prot, + struct sg_table *sgt, int npages); +void msm_gem_close_vma(struct msm_gem_address_space *aspace, + struct msm_gem_vma *vma); + struct msm_gem_object { struct drm_gem_object base; -- cgit v1.2.3