139 static int dao_rsc_reinit(struct dao *dao, const struct dao_desc *desc);
141 static int dao_spdif_get_spos(struct dao *dao, unsigned int *spos)  in dao_spdif_get_spos()  argument
143 	dao->hw->dao_get_spos(dao->ctrl_blk, spos);  in dao_spdif_get_spos()
147 static int dao_spdif_set_spos(struct dao *dao, unsigned int spos)  in dao_spdif_set_spos()  argument
149 	dao->hw->dao_set_spos(dao->ctrl_blk, spos);  in dao_spdif_set_spos()
153 static int dao_commit_write(struct dao *dao)  in dao_commit_write()  argument
155 	dao->hw->dao_commit_write(dao->hw,  in dao_commit_write()
156 		daio_device_index(dao->daio.type, dao->hw), dao->ctrl_blk);  in dao_commit_write()
160 static int dao_set_left_input(struct dao *dao, struct rsc *input)  in dao_set_left_input()  argument
163 	struct daio *daio = &dao->daio;  in dao_set_left_input()
170 	dao->ops->clear_left_input(dao);  in dao_set_left_input()
177 		dao->mgr->imap_add(dao->mgr, entry);  in dao_set_left_input()
178 		dao->imappers[i] = entry;  in dao_set_left_input()
189 static int dao_set_right_input(struct dao *dao, struct rsc *input)  in dao_set_right_input()  argument
192 	struct daio *daio = &dao->daio;  in dao_set_right_input()
199 	dao->ops->clear_right_input(dao);  in dao_set_right_input()
206 		dao->mgr->imap_add(dao->mgr, entry);  in dao_set_right_input()
207 		dao->imappers[daio->rscl.msr + i] = entry;  in dao_set_right_input()
218 static int dao_clear_left_input(struct dao *dao)  in dao_clear_left_input()  argument
221 	struct daio *daio = &dao->daio;  in dao_clear_left_input()
224 	if (!dao->imappers[0])  in dao_clear_left_input()
227 	entry = dao->imappers[0];  in dao_clear_left_input()
228 	dao->mgr->imap_delete(dao->mgr, entry);  in dao_clear_left_input()
231 		entry = dao->imappers[i];  in dao_clear_left_input()
232 		dao->mgr->imap_delete(dao->mgr, entry);  in dao_clear_left_input()
233 		dao->imappers[i] = NULL;  in dao_clear_left_input()
236 	kfree(dao->imappers[0]);  in dao_clear_left_input()
237 	dao->imappers[0] = NULL;  in dao_clear_left_input()
242 static int dao_clear_right_input(struct dao *dao)  in dao_clear_right_input()  argument
245 	struct daio *daio = &dao->daio;  in dao_clear_right_input()
248 	if (!dao->imappers[daio->rscl.msr])  in dao_clear_right_input()
251 	entry = dao->imappers[daio->rscl.msr];  in dao_clear_right_input()
252 	dao->mgr->imap_delete(dao->mgr, entry);  in dao_clear_right_input()
255 		entry = dao->imappers[daio->rscl.msr + i];  in dao_clear_right_input()
256 		dao->mgr->imap_delete(dao->mgr, entry);  in dao_clear_right_input()
257 		dao->imappers[daio->rscl.msr + i] = NULL;  in dao_clear_right_input()
260 	kfree(dao->imappers[daio->rscl.msr]);  in dao_clear_right_input()
261 	dao->imappers[daio->rscl.msr] = NULL;  in dao_clear_right_input()
389 static int dao_rsc_init(struct dao *dao,  in dao_rsc_init()  argument
397 	err = daio_rsc_init(&dao->daio, desc, mgr->mgr.hw);  in dao_rsc_init()
401 	dao->imappers = kzalloc(sizeof(void *)*desc->msr*2, GFP_KERNEL);  in dao_rsc_init()
402 	if (!dao->imappers) {  in dao_rsc_init()
406 	dao->ops = &dao_ops;  in dao_rsc_init()
407 	dao->mgr = mgr;  in dao_rsc_init()
408 	dao->hw = hw;  in dao_rsc_init()
409 	err = hw->dao_get_ctrl_blk(&dao->ctrl_blk);  in dao_rsc_init()
414 			daio_device_index(dao->daio.type, hw));  in dao_rsc_init()
419 			daio_device_index(dao->daio.type, hw), conf);  in dao_rsc_init()
421 			daio_device_index(dao->daio.type, hw));  in dao_rsc_init()
427 	kfree(dao->imappers);  in dao_rsc_init()
428 	dao->imappers = NULL;  in dao_rsc_init()
430 	daio_rsc_uninit(&dao->daio);  in dao_rsc_init()
434 static int dao_rsc_uninit(struct dao *dao)  in dao_rsc_uninit()  argument
436 	if (dao->imappers) {  in dao_rsc_uninit()
437 		if (dao->imappers[0])  in dao_rsc_uninit()
438 			dao_clear_left_input(dao);  in dao_rsc_uninit()
440 		if (dao->imappers[dao->daio.rscl.msr])  in dao_rsc_uninit()
441 			dao_clear_right_input(dao);  in dao_rsc_uninit()
443 		kfree(dao->imappers);  in dao_rsc_uninit()
444 		dao->imappers = NULL;  in dao_rsc_uninit()
446 	dao->hw->dao_put_ctrl_blk(dao->ctrl_blk);  in dao_rsc_uninit()
447 	dao->hw = dao->ctrl_blk = NULL;  in dao_rsc_uninit()
448 	daio_rsc_uninit(&dao->daio);  in dao_rsc_uninit()
453 static int dao_rsc_reinit(struct dao *dao, const struct dao_desc *desc)  in dao_rsc_reinit()  argument
455 	struct daio_mgr *mgr = dao->mgr;  in dao_rsc_reinit()
458 	dsc.type = dao->daio.type;  in dao_rsc_reinit()
461 	dao_rsc_uninit(dao);  in dao_rsc_reinit()
462 	return dao_rsc_init(dao, &dsc, mgr);  in dao_rsc_reinit()
548 		struct dao *dao = kzalloc(sizeof(*dao), GFP_KERNEL);  in get_daio_rsc()  local
549 		if (!dao)  in get_daio_rsc()
552 		err = dao_rsc_init(dao, desc, mgr);  in get_daio_rsc()
554 			kfree(dao);  in get_daio_rsc()
558 		*rdaio = &dao->daio;  in get_daio_rsc()
597 		dao_rsc_uninit(container_of(daio, struct dao, daio));  in put_daio_rsc()
598 		kfree(container_of(daio, struct dao, daio));  in put_daio_rsc()