1e5d7963bb
The vblank event is armed in the plane .atomic_update(). This works fine as we have a single plane, and was the only option when the driver was using the drm_simple_kms_helper helper, but will break as soon as multiple planes are supported. Move it to CRTC .atomic_flush(). Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Stefan Agner <stefan@agner.ch> Reviewed-by: Emil Velikov <emil.l.velikov@gmail.com> Signed-off-by: Stefan Agner <stefan@agner.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20200727020654.8231-13-laurent.pinchart@ideasonboard.com