101 		  struct nouveau_encoder *nv_encoder)  in nouveau_dp_detect()  argument
103 	struct drm_device *dev = nv_encoder->base.base.dev;  in nouveau_dp_detect()
106 	struct nv50_mstm *mstm = nv_encoder->dp.mstm;  in nouveau_dp_detect()
108 	u8 *dpcd = nv_encoder->dp.dpcd;  in nouveau_dp_detect()
118 	mutex_lock(&nv_encoder->dp.hpd_irq_lock);  in nouveau_dp_detect()
143 		nvif_outp_dp_aux_pwr(&nv_encoder->outp, false);  in nouveau_dp_detect()
146 	nvif_outp_dp_aux_pwr(&nv_encoder->outp, true);  in nouveau_dp_detect()
148 	status = nouveau_dp_probe_dpcd(nv_connector, nv_encoder);  in nouveau_dp_detect()
150 		nvif_outp_dp_aux_pwr(&nv_encoder->outp, false);  in nouveau_dp_detect()
160 	nv_encoder->dp.link_bw = 27000 * dpcd[DP_MAX_LINK_RATE];  in nouveau_dp_detect()
161 	nv_encoder->dp.link_nr =  in nouveau_dp_detect()
173 				if (val && (i == 0 || val > nv_encoder->dp.link_bw))  in nouveau_dp_detect()
174 					nv_encoder->dp.link_bw = val;  in nouveau_dp_detect()
180 		 nv_encoder->dp.link_nr, nv_encoder->dp.link_bw,  in nouveau_dp_detect()
183 		 nv_encoder->dcb->dpconf.link_nr,  in nouveau_dp_detect()
184 		 nv_encoder->dcb->dpconf.link_bw);  in nouveau_dp_detect()
186 	if (nv_encoder->dcb->dpconf.link_nr < nv_encoder->dp.link_nr)  in nouveau_dp_detect()
187 		nv_encoder->dp.link_nr = nv_encoder->dcb->dpconf.link_nr;  in nouveau_dp_detect()
188 	if (nv_encoder->dcb->dpconf.link_bw < nv_encoder->dp.link_bw)  in nouveau_dp_detect()
189 		nv_encoder->dp.link_bw = nv_encoder->dcb->dpconf.link_bw;  in nouveau_dp_detect()
192 		 nv_encoder->dp.link_nr, nv_encoder->dp.link_bw);  in nouveau_dp_detect()
195 		ret = nv50_mstm_detect(nv_encoder);  in nouveau_dp_detect()
200 			nvif_outp_dp_aux_pwr(&nv_encoder->outp, false);  in nouveau_dp_detect()
210 	mutex_unlock(&nv_encoder->dp.hpd_irq_lock);  in nouveau_dp_detect()
217 	struct nouveau_encoder *nv_encoder = find_encoder(&nv_connector->base, DCB_OUTPUT_DP);  in nouveau_dp_link_check()  local
219 	if (!nv_encoder || nv_encoder->outp.or.id < 0)  in nouveau_dp_link_check()
222 	return nvif_outp_dp_retrain(&nv_encoder->outp) == 0;  in nouveau_dp_link_check()