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path: root/drivers/gpu/drm/etnaviv/etnaviv_gem_prime.c
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Diffstat (limited to 'drivers/gpu/drm/etnaviv/etnaviv_gem_prime.c')
-rw-r--r--drivers/gpu/drm/etnaviv/etnaviv_gem_prime.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/gpu/drm/etnaviv/etnaviv_gem_prime.c b/drivers/gpu/drm/etnaviv/etnaviv_gem_prime.c
index 4e67395f5..b93618c1a 100644
--- a/drivers/gpu/drm/etnaviv/etnaviv_gem_prime.c
+++ b/drivers/gpu/drm/etnaviv/etnaviv_gem_prime.c
@@ -84,10 +84,17 @@ static void *etnaviv_gem_prime_vmap_impl(struct etnaviv_gem_object *etnaviv_obj)
return dma_buf_vmap(etnaviv_obj->base.import_attach->dmabuf);
}
+static int etnaviv_gem_prime_mmap_obj(struct etnaviv_gem_object *etnaviv_obj,
+ struct vm_area_struct *vma)
+{
+ return dma_buf_mmap(etnaviv_obj->base.dma_buf, vma, 0);
+}
+
static const struct etnaviv_gem_ops etnaviv_gem_prime_ops = {
/* .get_pages should never be called */
.release = etnaviv_gem_prime_release,
.vmap = etnaviv_gem_prime_vmap_impl,
+ .mmap = etnaviv_gem_prime_mmap_obj,
};
struct drm_gem_object *etnaviv_gem_prime_import_sg_table(struct drm_device *dev,