On Wed, Jul 01, 2015 at 04:21:53PM +0800, Mark Zhang wrote: > @@ -756,7 +752,11 @@ tegra_dsi_connector_duplicate_state(struct drm_connector *connector) > } > > static const struct drm_connector_funcs tegra_dsi_connector_funcs = { > - .dpms = tegra_dsi_connector_dpms, > + /* > + * drm_atomic_helper_connector_dpms only handles DPMS ON/OFF, > + * so use drm_helper_connector_dpms instead. > + */ > + .dpms = drm_helper_connector_dpms, Nope, mixing legacy dpms handling into an atomic driver is a no-go. You need to use drm_atomic_helper_connector_dpms here. -Daniel -- Daniel Vetter Software Engineer, Intel Corporation http://blog.ffwll.ch _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/dri-devel