drm/cirrus: Invalidate page tables when pinning a BO

[linux-imx.git] / drivers / gpu / drm / cirrus / cirrus_ttm.c

diff --git a/drivers/gpu/drm/cirrus/cirrus_ttm.c b/drivers/gpu/drm/cirrus/cirrus_ttm.c
index 0047012045c27cff7cfa8dbd386ca239d850e4be..69fd8f1ac8df192729c89f4dd981a5bb5b7611db 100644 (file)
--- a/drivers/gpu/drm/cirrus/cirrus_ttm.c
+++ b/drivers/gpu/drm/cirrus/cirrus_ttm.c
@@ -328,6 +328,7 @@ int cirrus_bo_create(struct drm_device *dev, int size, int align,
 
        cirrusbo->gem.driver_private = NULL;
        cirrusbo->bo.bdev = &cirrus->ttm.bdev;
+       cirrusbo->bo.bdev->dev_mapping = dev->dev_mapping;
 
        cirrus_ttm_placement(cirrusbo, TTM_PL_FLAG_VRAM | TTM_PL_FLAG_SYSTEM);