drm/etnaviv: wire up iova handling in new cmdbuf abstraction

Don't call the IOMMU directly, but go through the new cmdbuf abstraction.

Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Reviewed-by: Christian Gmeiner <christian.gmeiner@gmail.com>

1 files changed, 5 insertions, 0 deletions

diff --git a/drivers/gpu/drm/etnaviv/etnaviv_cmdbuf.c b/drivers/gpu/drm/etnaviv/etnaviv_cmdbuf.c
index 08f01ce..155b1fd 100644
--- a/drivers/gpu/drm/etnaviv/etnaviv_cmdbuf.c
+++ b/drivers/gpu/drm/etnaviv/etnaviv_cmdbuf.c
@@ -52,3 +52,8 @@ void etnaviv_cmdbuf_free(struct etnaviv_cmdbuf *cmdbuf)
 		    cmdbuf->paddr);
 	kfree(cmdbuf);
 }
+
+u32 etnaviv_cmdbuf_get_va(struct etnaviv_cmdbuf *buf)
+{
+	return etnaviv_iommu_get_cmdbuf_va(buf->gpu, buf);
+}