135 static int dao_rsc_reinit(struct dao *dao, const struct dao_desc *desc);
137 static int dao_spdif_get_spos(struct dao *dao, unsigned int *spos)  in dao_spdif_get_spos()  argument
139 	dao->hw->dao_get_spos(dao->ctrl_blk, spos);  in dao_spdif_get_spos()
143 static int dao_spdif_set_spos(struct dao *dao, unsigned int spos)  in dao_spdif_set_spos()  argument
145 	dao->hw->dao_set_spos(dao->ctrl_blk, spos);  in dao_spdif_set_spos()
149 static int dao_commit_write(struct dao *dao)  in dao_commit_write()  argument
151 	dao->hw->dao_commit_write(dao->hw,  in dao_commit_write()
152 		daio_device_index(dao->daio.type, dao->hw), dao->ctrl_blk);  in dao_commit_write()
156 static int dao_set_left_input(struct dao *dao, struct rsc *input)  in dao_set_left_input()  argument
159 	struct daio *daio = &dao->daio;  in dao_set_left_input()
166 	dao->ops->clear_left_input(dao);  in dao_set_left_input()
173 		dao->mgr->imap_add(dao->mgr, entry);  in dao_set_left_input()
174 		dao->imappers[i] = entry;  in dao_set_left_input()
185 static int dao_set_right_input(struct dao *dao, struct rsc *input)  in dao_set_right_input()  argument
188 	struct daio *daio = &dao->daio;  in dao_set_right_input()
195 	dao->ops->clear_right_input(dao);  in dao_set_right_input()
202 		dao->mgr->imap_add(dao->mgr, entry);  in dao_set_right_input()
203 		dao->imappers[daio->rscl.msr + i] = entry;  in dao_set_right_input()
214 static int dao_clear_left_input(struct dao *dao)  in dao_clear_left_input()  argument
217 	struct daio *daio = &dao->daio;  in dao_clear_left_input()
220 	if (!dao->imappers[0])  in dao_clear_left_input()
223 	entry = dao->imappers[0];  in dao_clear_left_input()
224 	dao->mgr->imap_delete(dao->mgr, entry);  in dao_clear_left_input()
227 		entry = dao->imappers[i];  in dao_clear_left_input()
228 		dao->mgr->imap_delete(dao->mgr, entry);  in dao_clear_left_input()
229 		dao->imappers[i] = NULL;  in dao_clear_left_input()
232 	kfree(dao->imappers[0]);  in dao_clear_left_input()
233 	dao->imappers[0] = NULL;  in dao_clear_left_input()
238 static int dao_clear_right_input(struct dao *dao)  in dao_clear_right_input()  argument
241 	struct daio *daio = &dao->daio;  in dao_clear_right_input()
244 	if (!dao->imappers[daio->rscl.msr])  in dao_clear_right_input()
247 	entry = dao->imappers[daio->rscl.msr];  in dao_clear_right_input()
248 	dao->mgr->imap_delete(dao->mgr, entry);  in dao_clear_right_input()
251 		entry = dao->imappers[daio->rscl.msr + i];  in dao_clear_right_input()
252 		dao->mgr->imap_delete(dao->mgr, entry);  in dao_clear_right_input()
253 		dao->imappers[daio->rscl.msr + i] = NULL;  in dao_clear_right_input()
256 	kfree(dao->imappers[daio->rscl.msr]);  in dao_clear_right_input()
257 	dao->imappers[daio->rscl.msr] = NULL;  in dao_clear_right_input()
385 static int dao_rsc_init(struct dao *dao,  in dao_rsc_init()  argument
393 	err = daio_rsc_init(&dao->daio, desc, mgr->mgr.hw);  in dao_rsc_init()
397 	dao->imappers = kzalloc(array3_size(sizeof(void *), desc->msr, 2),  in dao_rsc_init()
399 	if (!dao->imappers) {  in dao_rsc_init()
403 	dao->ops = &dao_ops;  in dao_rsc_init()
404 	dao->mgr = mgr;  in dao_rsc_init()
405 	dao->hw = hw;  in dao_rsc_init()
406 	err = hw->dao_get_ctrl_blk(&dao->ctrl_blk);  in dao_rsc_init()
411 			daio_device_index(dao->daio.type, hw));  in dao_rsc_init()
416 			daio_device_index(dao->daio.type, hw), conf);  in dao_rsc_init()
418 			daio_device_index(dao->daio.type, hw));  in dao_rsc_init()
424 	kfree(dao->imappers);  in dao_rsc_init()
425 	dao->imappers = NULL;  in dao_rsc_init()
427 	daio_rsc_uninit(&dao->daio);  in dao_rsc_init()
431 static int dao_rsc_uninit(struct dao *dao)  in dao_rsc_uninit()  argument
433 	if (dao->imappers) {  in dao_rsc_uninit()
434 		if (dao->imappers[0])  in dao_rsc_uninit()
435 			dao_clear_left_input(dao);  in dao_rsc_uninit()
437 		if (dao->imappers[dao->daio.rscl.msr])  in dao_rsc_uninit()
438 			dao_clear_right_input(dao);  in dao_rsc_uninit()
440 		kfree(dao->imappers);  in dao_rsc_uninit()
441 		dao->imappers = NULL;  in dao_rsc_uninit()
443 	dao->hw->dao_put_ctrl_blk(dao->ctrl_blk);  in dao_rsc_uninit()
444 	dao->hw = dao->ctrl_blk = NULL;  in dao_rsc_uninit()
445 	daio_rsc_uninit(&dao->daio);  in dao_rsc_uninit()
450 static int dao_rsc_reinit(struct dao *dao, const struct dao_desc *desc)  in dao_rsc_reinit()  argument
452 	struct daio_mgr *mgr = dao->mgr;  in dao_rsc_reinit()
455 	dsc.type = dao->daio.type;  in dao_rsc_reinit()
458 	dao_rsc_uninit(dao);  in dao_rsc_reinit()
459 	return dao_rsc_init(dao, &dsc, mgr);  in dao_rsc_reinit()
545 		struct dao *dao = kzalloc(sizeof(*dao), GFP_KERNEL);  in get_daio_rsc()  local
546 		if (!dao)  in get_daio_rsc()
549 		err = dao_rsc_init(dao, desc, mgr);  in get_daio_rsc()
551 			kfree(dao);  in get_daio_rsc()
555 		*rdaio = &dao->daio;  in get_daio_rsc()
594 		dao_rsc_uninit(container_of(daio, struct dao, daio));  in put_daio_rsc()
595 		kfree(container_of(daio, struct dao, daio));  in put_daio_rsc()