Set DRIVER_GEM_MMAP to make GEM core track buffer accesses via the DRM VMA Offset Manager.
Cc: Patrik Jakobsson patrik.r.jakobsson@gmail.com Signed-off-by: David Herrmann dh.herrmann@gmail.com --- 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,