973 	struct nv50_msto *msto;  in nv50_real_outp()  local
978 	msto = nv50_msto(encoder);  in nv50_real_outp()
979 	if (!msto->mstc)  in nv50_real_outp()
981 	return msto->mstc->mstm->outp;  in nv50_real_outp()
985 nv50_msto_payload(struct nv50_msto *msto)  in nv50_msto_payload()  argument
987 	struct nouveau_drm *drm = nouveau_drm(msto->encoder.dev);  in nv50_msto_payload()
988 	struct nv50_mstc *mstc = msto->mstc;  in nv50_msto_payload()
994 	NV_ATOMIC(drm, "%s: vcpi %d\n", msto->encoder.name, vcpi);  in nv50_msto_payload()
1012 nv50_msto_cleanup(struct nv50_msto *msto)  in nv50_msto_cleanup()  argument
1014 	struct nouveau_drm *drm = nouveau_drm(msto->encoder.dev);  in nv50_msto_cleanup()
1015 	struct nv50_mstc *mstc = msto->mstc;  in nv50_msto_cleanup()
1018 	if (!msto->disabled)  in nv50_msto_cleanup()
1021 	NV_ATOMIC(drm, "%s: msto cleanup\n", msto->encoder.name);  in nv50_msto_cleanup()
1025 	msto->mstc = NULL;  in nv50_msto_cleanup()
1026 	msto->disabled = false;  in nv50_msto_cleanup()
1030 nv50_msto_prepare(struct nv50_msto *msto)  in nv50_msto_prepare()  argument
1032 	struct nouveau_drm *drm = nouveau_drm(msto->encoder.dev);  in nv50_msto_prepare()
1033 	struct nv50_mstc *mstc = msto->mstc;  in nv50_msto_prepare()
1043 			       (0x0100 << msto->head->base.index),  in nv50_msto_prepare()
1048 	NV_ATOMIC(drm, "%s: msto prepare\n", msto->encoder.name);  in nv50_msto_prepare()
1050 		struct drm_dp_payload *payload = nv50_msto_payload(msto);  in nv50_msto_prepare()
1060 		  msto->encoder.name, msto->head->base.base.name,  in nv50_msto_prepare()
1126 	struct nv50_msto *msto = nv50_msto(encoder);  in nv50_msto_atomic_enable()  local
1127 	struct nv50_head *head = msto->head;  in nv50_msto_atomic_enable()
1139 		if (connector->state->best_encoder == &msto->encoder) {  in nv50_msto_atomic_enable()
1165 	msto->mstc = mstc;  in nv50_msto_atomic_enable()
1172 	struct nv50_msto *msto = nv50_msto(encoder);  in nv50_msto_atomic_disable()  local
1173 	struct nv50_mstc *mstc = msto->mstc;  in nv50_msto_atomic_disable()
1178 	mstm->outp->update(mstm->outp, msto->head->base.index, NULL, 0, 0);  in nv50_msto_atomic_disable()
1182 	msto->disabled = true;  in nv50_msto_atomic_disable()
1195 	struct nv50_msto *msto = nv50_msto(encoder);  in nv50_msto_destroy()  local
1196 	drm_encoder_cleanup(&msto->encoder);  in nv50_msto_destroy()
1197 	kfree(msto);  in nv50_msto_destroy()
1208 	struct nv50_msto *msto;  in nv50_msto_new()  local
1211 	msto = kzalloc(sizeof(*msto), GFP_KERNEL);  in nv50_msto_new()
1212 	if (!msto)  in nv50_msto_new()
1215 	ret = drm_encoder_init(dev, &msto->encoder, &nv50_msto,  in nv50_msto_new()
1218 		kfree(msto);  in nv50_msto_new()
1222 	drm_encoder_helper_add(&msto->encoder, &nv50_msto_help);  in nv50_msto_new()
1223 	msto->encoder.possible_crtcs = drm_crtc_mask(&head->base.base);  in nv50_msto_new()
1224 	msto->head = head;  in nv50_msto_new()
1225 	return msto;  in nv50_msto_new()
1240 	return &nv50_head(crtc)->msto->encoder;  in nv50_mstc_atomic_best_encoder()
1407 					     &nv50_head(crtc)->msto->encoder);  in nv50_mstc_new()
1431 			struct nv50_msto *msto = nv50_msto(encoder);  in nv50_mstm_cleanup()  local
1432 			struct nv50_mstc *mstc = msto->mstc;  in nv50_mstm_cleanup()
1434 				nv50_msto_cleanup(msto);  in nv50_mstm_cleanup()
1453 			struct nv50_msto *msto = nv50_msto(encoder);  in nv50_mstm_prepare()  local
1454 			struct nv50_mstc *mstc = msto->mstc;  in nv50_mstm_prepare()
1456 				nv50_msto_prepare(msto);  in nv50_mstm_prepare()
2814 			head->msto = nv50_msto_new(dev, head, i);  in nv50_display_create()
2815 			if (IS_ERR(head->msto)) {  in nv50_display_create()
2816 				ret = PTR_ERR(head->msto);  in nv50_display_create()
2817 				head->msto = NULL;  in nv50_display_create()
2831 			head->msto->encoder.possible_crtcs = crtcs;  in nv50_display_create()