diff options
| -rw-r--r-- | drivers/gpu/drm/drm_bridge.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/drivers/gpu/drm/drm_bridge.c b/drivers/gpu/drm/drm_bridge.c index 5bdce9db4475..ef98e21dc593 100644 --- a/drivers/gpu/drm/drm_bridge.c +++ b/drivers/gpu/drm/drm_bridge.c @@ -281,6 +281,11 @@ static const struct drm_private_state_funcs drm_bridge_priv_state_funcs = { .atomic_destroy_state = drm_bridge_atomic_destroy_priv_state, }; +static bool drm_bridge_is_atomic(struct drm_bridge *bridge) +{ + return bridge->funcs->atomic_reset != NULL; +} + /** * drm_bridge_attach - attach the bridge to an encoder's chain * @@ -333,7 +338,7 @@ int drm_bridge_attach(struct drm_encoder *encoder, struct drm_bridge *bridge, goto err_reset_bridge; } - if (bridge->funcs->atomic_reset) { + if (drm_bridge_is_atomic(bridge)) { struct drm_bridge_state *state; state = bridge->funcs->atomic_reset(bridge); @@ -378,7 +383,7 @@ void drm_bridge_detach(struct drm_bridge *bridge) if (WARN_ON(!bridge->dev)) return; - if (bridge->funcs->atomic_reset) + if (drm_bridge_is_atomic(bridge)) drm_atomic_private_obj_fini(&bridge->base); if (bridge->funcs->detach) |