Merge tag 'drm-misc-next-2020-10-27' of git://anongit.freedesktop.org/drm/drm-misc...

[sfrench/cifs-2.6.git] / drivers / gpu / drm / etnaviv / etnaviv_gem.c

diff --git a/drivers/gpu/drm/etnaviv/etnaviv_gem.c b/drivers/gpu/drm/etnaviv/etnaviv_gem.c
index d1533bdc1335ed6b29d4affe5a807e2bc8a495ef..67d9a2b9ea6a133610b5748d6d825fca33e59e34 100644 (file)
--- a/drivers/gpu/drm/etnaviv/etnaviv_gem.c
+++ b/drivers/gpu/drm/etnaviv/etnaviv_gem.c
@@ -171,7 +171,7 @@ int etnaviv_gem_mmap(struct file *filp, struct vm_area_struct *vma)
        return obj->ops->mmap(obj, vma);
 }
 
-vm_fault_t etnaviv_gem_fault(struct vm_fault *vmf)
+static vm_fault_t etnaviv_gem_fault(struct vm_fault *vmf)
 {
        struct vm_area_struct *vma = vmf->vma;
        struct drm_gem_object *obj = vma->vm_private_data;
@@ -559,6 +559,22 @@ void etnaviv_gem_obj_add(struct drm_device *dev, struct drm_gem_object *obj)
        mutex_unlock(&priv->gem_lock);
 }
 
+static const struct vm_operations_struct vm_ops = {
+       .fault = etnaviv_gem_fault,
+       .open = drm_gem_vm_open,
+       .close = drm_gem_vm_close,
+};
+
+static const struct drm_gem_object_funcs etnaviv_gem_object_funcs = {
+       .free = etnaviv_gem_free_object,
+       .pin = etnaviv_gem_prime_pin,
+       .unpin = etnaviv_gem_prime_unpin,
+       .get_sg_table = etnaviv_gem_prime_get_sg_table,
+       .vmap = etnaviv_gem_prime_vmap,
+       .vunmap = etnaviv_gem_prime_vunmap,
+       .vm_ops = &vm_ops,
+};
+
 static int etnaviv_gem_new_impl(struct drm_device *dev, u32 size, u32 flags,
        const struct etnaviv_gem_ops *ops, struct drm_gem_object **obj)
 {
@@ -593,6 +609,7 @@ static int etnaviv_gem_new_impl(struct drm_device *dev, u32 size, u32 flags,
        INIT_LIST_HEAD(&etnaviv_obj->vram_list);
 
        *obj = &etnaviv_obj->base;
+       (*obj)->funcs = &etnaviv_gem_object_funcs;
 
        return 0;
 }