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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.c10
1 files changed, 9 insertions, 1 deletions
diff --git a/drivers/gpu/drm/etnaviv/etnaviv_gem_prime.c b/drivers/gpu/drm/etnaviv/etnaviv_gem_prime.c
index e94db4f95770..4e67395f5fa1 100644
--- a/drivers/gpu/drm/etnaviv/etnaviv_gem_prime.c
+++ b/drivers/gpu/drm/etnaviv/etnaviv_gem_prime.c
@@ -31,7 +31,7 @@ struct sg_table *etnaviv_gem_prime_get_sg_table(struct drm_gem_object *obj)
void *etnaviv_gem_prime_vmap(struct drm_gem_object *obj)
{
- return etnaviv_gem_vaddr(obj);
+ return etnaviv_gem_vmap(obj);
}
void etnaviv_gem_prime_vunmap(struct drm_gem_object *obj, void *vaddr)
@@ -77,9 +77,17 @@ static void etnaviv_gem_prime_release(struct etnaviv_gem_object *etnaviv_obj)
drm_prime_gem_destroy(&etnaviv_obj->base, etnaviv_obj->sgt);
}
+static void *etnaviv_gem_prime_vmap_impl(struct etnaviv_gem_object *etnaviv_obj)
+{
+ lockdep_assert_held(&etnaviv_obj->lock);
+
+ return dma_buf_vmap(etnaviv_obj->base.import_attach->dmabuf);
+}
+
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,
};
struct drm_gem_object *etnaviv_gem_prime_import_sg_table(struct drm_device *dev,