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path: root/drivers/gpu/drm/msm/msm_gem.c
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Diffstat (limited to 'drivers/gpu/drm/msm/msm_gem.c')
-rw-r--r--drivers/gpu/drm/msm/msm_gem.c19
1 files changed, 18 insertions, 1 deletions
diff --git a/drivers/gpu/drm/msm/msm_gem.c b/drivers/gpu/drm/msm/msm_gem.c
index 04be4cfcccc1..2e1bce7c0b19 100644
--- a/drivers/gpu/drm/msm/msm_gem.c
+++ b/drivers/gpu/drm/msm/msm_gem.c
@@ -236,7 +236,7 @@ int msm_gem_mmap(struct file *filp, struct vm_area_struct *vma)
return msm_gem_mmap_obj(vma->vm_private_data, vma);
}
-vm_fault_t msm_gem_fault(struct vm_fault *vmf)
+static vm_fault_t msm_gem_fault(struct vm_fault *vmf)
{
struct vm_area_struct *vma = vmf->vma;
struct drm_gem_object *obj = vma->vm_private_data;
@@ -1000,6 +1000,22 @@ int msm_gem_new_handle(struct drm_device *dev, struct drm_file *file,
return ret;
}
+static const struct vm_operations_struct vm_ops = {
+ .fault = msm_gem_fault,
+ .open = drm_gem_vm_open,
+ .close = drm_gem_vm_close,
+};
+
+static const struct drm_gem_object_funcs msm_gem_object_funcs = {
+ .free = msm_gem_free_object,
+ .pin = msm_gem_prime_pin,
+ .unpin = msm_gem_prime_unpin,
+ .get_sg_table = msm_gem_prime_get_sg_table,
+ .vmap = msm_gem_prime_vmap,
+ .vunmap = msm_gem_prime_vunmap,
+ .vm_ops = &vm_ops,
+};
+
static int msm_gem_new_impl(struct drm_device *dev,
uint32_t size, uint32_t flags,
struct drm_gem_object **obj)
@@ -1030,6 +1046,7 @@ static int msm_gem_new_impl(struct drm_device *dev,
INIT_LIST_HEAD(&msm_obj->vmas);
*obj = &msm_obj->base;
+ (*obj)->funcs = &msm_gem_object_funcs;
return 0;
}