Set DRIVER_GEM_MMAP to make GEM core track buffer accesses via the DRM VMA
Offset Manager.
Cc: Patrik Jakobsson <patrik.r.jakobsson@xxxxxxxxx>
Signed-off-by: David Herrmann <dh.herrmann@xxxxxxxxx>
---
drivers/gpu/drm/gma500/psb_drv.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/gma500/psb_drv.c b/drivers/gpu/drm/gma500/psb_drv.c
index d13c2fc..58790f4 100644
--- a/drivers/gpu/drm/gma500/psb_drv.c
+++ b/drivers/gpu/drm/gma500/psb_drv.c
@@ -628,7 +628,8 @@ static const struct file_operations psb_gem_fops = {
static struct drm_driver driver = {
.driver_features = DRIVER_HAVE_IRQ | DRIVER_IRQ_SHARED | \
- DRIVER_IRQ_VBL | DRIVER_MODESET | DRIVER_GEM ,
+ DRIVER_IRQ_VBL | DRIVER_MODESET | DRIVER_GEM |
+ DRIVER_GEM_MMAP,
.load = psb_driver_load,
.unload = psb_driver_unload,
--
1.8.3.4
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