Set DRIVER_GEM_MMAP to make GEM core track buffer accesses via the DRM VMA Offset Manager.
Cc: Rob Clark robdclark@gmail.com Signed-off-by: David Herrmann dh.herrmann@gmail.com --- drivers/gpu/drm/omapdrm/omap_drv.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/omapdrm/omap_drv.c b/drivers/gpu/drm/omapdrm/omap_drv.c index 2f9e22e..700e71f 100644 --- a/drivers/gpu/drm/omapdrm/omap_drv.c +++ b/drivers/gpu/drm/omapdrm/omap_drv.c @@ -605,7 +605,8 @@ static const struct file_operations omapdriver_fops = {
static struct drm_driver omap_drm_driver = { .driver_features = - DRIVER_HAVE_IRQ | DRIVER_MODESET | DRIVER_GEM | DRIVER_PRIME, + DRIVER_HAVE_IRQ | DRIVER_MODESET | DRIVER_GEM | + DRIVER_PRIME | DRIVER_GEM_MMAP, .load = dev_load, .unload = dev_unload, .open = dev_open,