By the time drm_mode_config_cleanup calls this all the hw state should be cleaned up already - we even have a WARN right before calling plane->destroy callbacks asserting that all framebuffers are gone.
So trying to disable things harder is a bit a bug. Caught by Thierry since it resulted in some mode_config.mutex locking backtraces.
Cc: Thierry Reding treding@nvidia.com Cc: Matt Roper matthew.d.roper@intel.com Signed-off-by: Daniel Vetter daniel.vetter@ffwll.ch --- drivers/gpu/drm/drm_plane_helper.c | 1 - 1 file changed, 1 deletion(-)
diff --git a/drivers/gpu/drm/drm_plane_helper.c b/drivers/gpu/drm/drm_plane_helper.c index e768d35ff22e..a3c9c6e11ee9 100644 --- a/drivers/gpu/drm/drm_plane_helper.c +++ b/drivers/gpu/drm/drm_plane_helper.c @@ -255,7 +255,6 @@ EXPORT_SYMBOL(drm_primary_helper_disable); */ void drm_primary_helper_destroy(struct drm_plane *plane) { - plane->funcs->disable_plane(plane); drm_plane_cleanup(plane); kfree(plane); }