/*
* @cleanup_work: deferred cleanup of a writeback job
*
* The job cannot be cleaned up directly in drm_writeback_signal_completion,
* because it may be called in interrupt context. Dropping the framebuffer
* reference can sleep, and so the cleanup is deferred to a workqueue.
*/
static void cleanup_work(struct work_struct *work)
{
struct drm_writeback_job *job = container_of(work,
struct drm_writeback_job,
cleanup_work);
drm_writeback_cleanup_job(job);
}
/**
* __drm_atomic_helper_connector_destroy_state - release connector state
* @state: connector state object to release
*
* Releases all resources stored in the connector state without actually
* freeing the memory of the connector state. This is useful for drivers that
* subclass the connector state.
*/
void
__drm_atomic_helper_connector_destroy_state(struct drm_connector_state *state)
{
if (state->crtc)
drm_connector_put(state->connector);
if (state->commit)
drm_crtc_commit_put(state->commit);
if (state->writeback_job)
drm_writeback_cleanup_job(state->writeback_job);
}