Set DRIVER_GEM_MMAP to make GEM core track buffer accesses via the DRM VMA
Offset Manager.
Cc: Thierry Reding <thierry.reding@xxxxxxxxx>
Cc: "Terje Bergström" <tbergstrom@xxxxxxxxxx>
Cc: Arto Merilainen <amerilainen@xxxxxxxxxx>
Signed-off-by: David Herrmann <dh.herrmann@xxxxxxxxx>
---
drivers/gpu/host1x/drm/drm.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/host1x/drm/drm.c b/drivers/gpu/host1x/drm/drm.c
index b128b90..1371a2b 100644
--- a/drivers/gpu/host1x/drm/drm.c
+++ b/drivers/gpu/host1x/drm/drm.c
@@ -613,7 +613,7 @@ static void tegra_debugfs_cleanup(struct drm_minor *minor)
#endif
struct drm_driver tegra_drm_driver = {
- .driver_features = DRIVER_MODESET | DRIVER_GEM,
+ .driver_features = DRIVER_MODESET | DRIVER_GEM | DRIVER_GEM_MMAP,
.load = tegra_drm_load,
.unload = tegra_drm_unload,
.open = tegra_drm_open,
--
1.8.3.4
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