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path: root/drivers/gpu/drm/etnaviv/etnaviv_drv.c
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Diffstat (limited to 'drivers/gpu/drm/etnaviv/etnaviv_drv.c')
-rw-r--r--drivers/gpu/drm/etnaviv/etnaviv_drv.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/gpu/drm/etnaviv/etnaviv_drv.c b/drivers/gpu/drm/etnaviv/etnaviv_drv.c
index 9f42f7538236..7eb7cf9c3fa8 100644
--- a/drivers/gpu/drm/etnaviv/etnaviv_drv.c
+++ b/drivers/gpu/drm/etnaviv/etnaviv_drv.c
@@ -514,6 +514,9 @@ static int etnaviv_bind(struct device *dev)
}
drm->dev_private = priv;
+ dev->dma_parms = &priv->dma_parms;
+ dma_set_max_seg_size(dev, SZ_2G);
+
mutex_init(&priv->gem_lock);
INIT_LIST_HEAD(&priv->gem_list);
priv->num_gpus = 0;
@@ -551,6 +554,8 @@ static void etnaviv_unbind(struct device *dev)
component_unbind_all(dev, drm);
+ dev->dma_parms = NULL;
+
drm->dev_private = NULL;
kfree(priv);