38 	struct nvkm_ior *ior;  in nvkm_outp_route()  local
40 	list_for_each_entry(ior, &disp->iors, head) {  in nvkm_outp_route()
41 		if ((outp = ior->arm.outp) && ior->arm.outp != ior->asy.outp) {  in nvkm_outp_route()
42 			OUTP_DBG(outp, "release %s", ior->name);  in nvkm_outp_route()
43 			if (ior->func->route.set)  in nvkm_outp_route()
44 				ior->func->route.set(outp, NULL);  in nvkm_outp_route()
45 			ior->arm.outp = NULL;  in nvkm_outp_route()
49 	list_for_each_entry(ior, &disp->iors, head) {  in nvkm_outp_route()
50 		if ((outp = ior->asy.outp)) {  in nvkm_outp_route()
51 			if (ior->asy.outp != ior->arm.outp) {  in nvkm_outp_route()
52 				OUTP_DBG(outp, "acquire %s", ior->name);  in nvkm_outp_route()
53 				if (ior->func->route.set)  in nvkm_outp_route()
54 					ior->func->route.set(outp, ior);  in nvkm_outp_route()
55 				ior->arm.outp = ior->asy.outp;  in nvkm_outp_route()
94 	struct nvkm_ior *ior = outp->ior;  in nvkm_outp_release_or()  local
95 	OUTP_TRACE(outp, "release %02x &= %02x %p", outp->acquired, ~user, ior);  in nvkm_outp_release_or()
96 	if (ior) {  in nvkm_outp_release_or()
99 			outp->ior->asy.outp = NULL;  in nvkm_outp_release_or()
100 			outp->ior = NULL;  in nvkm_outp_release_or()
106 nvkm_outp_acquire_ior(struct nvkm_outp *outp, u8 user, struct nvkm_ior *ior)  in nvkm_outp_acquire_ior()  argument
108 	outp->ior = ior;  in nvkm_outp_acquire_ior()
109 	outp->ior->asy.outp = outp;  in nvkm_outp_acquire_ior()
110 	outp->ior->asy.link = outp->info.sorconf.link;  in nvkm_outp_acquire_ior()
119 	struct nvkm_ior *ior;  in nvkm_outp_acquire_hda()  local
122 	list_for_each_entry(ior, &outp->disp->iors, head) {  in nvkm_outp_acquire_hda()
123 		if (!ior->identity && ior->hda == hda &&  in nvkm_outp_acquire_hda()
124 		    !ior->asy.outp && ior->type == type && !ior->arm.outp &&  in nvkm_outp_acquire_hda()
125 		    (ior->func->route.set || ior->id == __ffs(outp->info.or)))  in nvkm_outp_acquire_hda()
126 			return nvkm_outp_acquire_ior(outp, user, ior);  in nvkm_outp_acquire_hda()
132 	list_for_each_entry(ior, &outp->disp->iors, head) {  in nvkm_outp_acquire_hda()
133 		if (!ior->identity && ior->hda == hda &&  in nvkm_outp_acquire_hda()
134 		    !ior->asy.outp && ior->type == type &&  in nvkm_outp_acquire_hda()
135 		    (ior->func->route.set || ior->id == __ffs(outp->info.or)))  in nvkm_outp_acquire_hda()
136 			return nvkm_outp_acquire_ior(outp, user, ior);  in nvkm_outp_acquire_hda()
145 	struct nvkm_ior *ior = outp->ior;  in nvkm_outp_acquire_or()  local
149 	OUTP_TRACE(outp, "acquire %02x |= %02x %p", outp->acquired, user, ior);  in nvkm_outp_acquire_or()
150 	if (ior) {  in nvkm_outp_acquire_or()
162 		ior = nvkm_ior_find(outp->disp, SOR, ffs(outp->info.or) - 1);  in nvkm_outp_acquire_or()
163 		if (WARN_ON(!ior))  in nvkm_outp_acquire_or()
165 		return nvkm_outp_acquire_ior(outp, user, ior);  in nvkm_outp_acquire_or()
171 	list_for_each_entry(ior, &outp->disp->iors, head) {  in nvkm_outp_acquire_or()
172 		if (!ior->identity && !ior->asy.outp && ior->arm.outp == outp) {  in nvkm_outp_acquire_or()
184 			WARN_ON(hda && !ior->hda);  in nvkm_outp_acquire_or()
185 			return nvkm_outp_acquire_ior(outp, user, ior);  in nvkm_outp_acquire_or()
219 	if (outp->ior->func->bl)  in nvkm_outp_bl_set()
220 		ret = outp->ior->func->bl->set(outp->ior, level);  in nvkm_outp_bl_set()
237 	if (outp->ior->func->bl)  in nvkm_outp_bl_get()
238 		ret = outp->ior->func->bl->get(outp->ior);  in nvkm_outp_bl_get()
294 	struct nvkm_ior *ior;  in nvkm_outp_inherit()  local
304 	ior = nvkm_ior_find(disp, type, -1);  in nvkm_outp_inherit()
305 	if (WARN_ON(!ior))  in nvkm_outp_inherit()
309 	if (ior->func->route.get) {  in nvkm_outp_inherit()
310 		id = ior->func->route.get(outp, &link);  in nvkm_outp_inherit()
318 		link = (ior->type == SOR) ? outp->info.sorconf.link : 0;  in nvkm_outp_inherit()
321 	ior = nvkm_ior_find(disp, type, id);  in nvkm_outp_inherit()
322 	if (WARN_ON(!ior))  in nvkm_outp_inherit()
325 	return ior;  in nvkm_outp_inherit()
333 	struct nvkm_ior *ior;  in nvkm_outp_init()  local
337 	ior = outp->func->inherit(outp);  in nvkm_outp_init()
338 	if (!ior)  in nvkm_outp_init()
342 	ior->func->state(ior, &ior->arm);  in nvkm_outp_init()
343 	if (!ior->arm.head || ior->arm.proto != proto) {  in nvkm_outp_init()
344 		OUTP_DBG(outp, "no heads (%x %d %d)", ior->arm.head,  in nvkm_outp_init()
345 			 ior->arm.proto, proto);  in nvkm_outp_init()
351 		if (ior->func->route.get && !ior->arm.head && outp->info.type == DCB_OUTPUT_DP)  in nvkm_outp_init()
352 			nvkm_dp_disable(outp, ior);  in nvkm_outp_init()
357 	OUTP_DBG(outp, "on %s link %x", ior->name, ior->arm.link);  in nvkm_outp_init()
358 	ior->arm.outp = outp;  in nvkm_outp_init()